| 2025-08-18 Christophe Lyon <christophe.lyon@linaro.org> | |
| Backported from master: | |
| 2025-08-08 Christophe Lyon <christophe.lyon@linaro.org> | |
| PR libgcc/117600 | |
| * Makefile.in (WERROR): New. | |
| * config/aarch64/t-aarch64: Handle WERROR. | |
| * configure: Regenerate. | |
| * configure.ac: Add support for --enable-werror. | |
| 2025-08-13 Richard Sandiford <richard.sandiford@arm.com> | |
| Backported from master: | |
| 2025-07-17 Richard Sandiford <richard.sandiford@arm.com> | |
| Yury Khrustalev <yury.khrustalev@arm.com> | |
| * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): | |
| If a signal was raised while there was an uncommitted lazy save, | |
| commit the save as part of the unwind process. | |
| 2025-08-08 Release Manager | |
| * GCC 15.2.0 released. | |
| 2025-07-22 Thomas Schwinge <tschwinge@baylibre.com> | |
| Backported from master: | |
| 2025-04-25 Thomas Schwinge <tschwinge@baylibre.com> | |
| PR target/119853 | |
| PR target/119854 | |
| * config/gcn/crt0.c (_fini_array): Call | |
| '__GCC_offload___cxa_finalize'. | |
| * config/nvptx/gbl-ctors.c (__static_do_global_dtors): Likewise. | |
| 2025-04-25 Release Manager | |
| * GCC 15.1.0 released. | |
| 2025-04-14 Thomas Schwinge <tschwinge@baylibre.com> | |
| PR target/118794 | |
| * config/gcn/unwind-gcn.c (_Unwind_Resume): New. | |
| * config/nvptx/unwind-nvptx.c (_Unwind_Resume): Likewise. | |
| 2025-04-14 Eric Botcazou <ebotcazou@adacore.com> | |
| PR target/119673 | |
| * config/i386/gthr-win32.h (__GTHREAD_ALWAYS_INLINE): New macro. | |
| (__GTHREAD_INLINE): Likewise. | |
| (__GTHR_W32_InterlockedCompareExchange): Delete. | |
| (__gthread_active_p): Mark as __GTHREAD_INLINE instead of | |
| static inline. | |
| (__gthread_create): Likewise. | |
| (__gthread_join): Likewise. | |
| (__gthread_self): Likewise. | |
| (__gthread_detach): Likewise. | |
| (__gthread_equal): Likewise. | |
| (__gthread_yield): Likewise. | |
| (__gthread_once): Likewise. | |
| (__gthread_key_create): Likewise. | |
| (__gthread_key_delete): Likewise. | |
| (__gthread_getspecific): Likewise. | |
| (__gthread_setspecific): Likewise. | |
| (__gthread_mutex_init_function): Likewise. | |
| (__gthread_mutex_destroy): Likewise. | |
| (__gthread_mutex_lock): Likewise. | |
| (__gthread_mutex_trylock): Likewise. | |
| (__gthread_mutex_timedlock): Likewise. | |
| (__gthread_mutex_unlock): Likewise. | |
| (__gthread_recursive_mutex_trylock): Likewise. | |
| (__gthread_cond_init_function): Likewise. | |
| (__gthread_cond_broadcast): Likewise. | |
| (__gthread_cond_signal): Likewise. | |
| (__gthread_cond_wait): Likewise. | |
| (__gthread_cond_timedwait): Likewise. | |
| (__GTHREAD_WIN32_INLINE): Likewise. | |
| (__GTHREAD_WIN32_COND_INLINE): Likewise. | |
| (__gthread_recursive_mutex_init_function): Likewise. | |
| (__gthread_recursive_mutex_destroy): Likewise. | |
| (__gthread_recursive_mutex_lock): Likewise. | |
| (__gthread_recursive_mutex_unlock): Likewise. | |
| (__gthread_cond_destroy): Likewise. | |
| (__gthread_cond_wait_recursive): Likewise. | |
| 2025-04-08 Thomas Schwinge <tschwinge@baylibre.com> | |
| * config/gcn/unwind-gcn.c (_Unwind_RaiseException) | |
| (_Unwind_Resume_or_Rethrow): New. | |
| * config/nvptx/unwind-nvptx.c (_Unwind_RaiseException) | |
| (_Unwind_Resume_or_Rethrow): Likewise. | |
| 2025-04-08 Thomas Schwinge <tschwinge@baylibre.com> | |
| * config/gcn/unwind-gcn.c (_Unwind_DeleteException): New. | |
| * config/nvptx/unwind-nvptx.c (_Unwind_DeleteException): Likewise. | |
| 2025-04-07 Thomas Schwinge <tschwinge@baylibre.com> | |
| * config/nvptx/alloca.c: New. | |
| * config/nvptx/t-nvptx (LIB2ADD): Add it. | |
| 2025-04-07 Georg-Johann Lay <avr@gjlay.de> | |
| * config/avr/lib1funcs.S (__mulhisi3, __umulhisi3): Use | |
| __mulhisi3_helper for better performance on AVRrc. | |
| 2025-04-06 Georg-Johann Lay <avr@gjlay.de> | |
| * config/avr/t-avr (LIB1ASMFUNCS): Add (and remove from | |
| FUNCS_notiny): _mulhisi3, _umulhisi3, _mulqq3, _mulhq3, _muluhq3, | |
| _mulha3, _muluha3 _muluha3_round, _usmuluha3, _ssmulha3, | |
| _divqq3, _udivuqq3, _divqq_helper, _divhq3, _udivuhq3. | |
| _divha3 _udivuha3, _ssneg_2, _ssabs_1, _ssabs_2, | |
| _mask1, _ret, _roundqq3 _rounduqq3, | |
| _round_s2, _round_u2, _round_2_const, _addmask_2. | |
| * config/avr/lib1funcs.S (__umulhisi3, __mulhisi3): Make | |
| work on AVRrc. | |
| * config/avr/lib1funcs-fixed.S: Build 8-bit and 16-bit functions | |
| on AVRrc, too. | |
| 2025-04-05 Georg-Johann Lay <avr@gjlay.de> | |
| * config/avr/lib1funcs.S (__umulhisi3) [Have MUL]: Reduce call | |
| depth by 1. | |
| 2025-03-22 Georg-Johann Lay <avr@gjlay.de> | |
| * config/avr/t-avr (LIB1ASMFUNCS, LIB2FUNCS_EXCLUDE): | |
| Properly handle avrtiny. | |
| 2025-03-14 Thomas Schwinge <thomas@codesourcery.com> | |
| Revert: | |
| 2023-12-23 Thomas Schwinge <thomas@codesourcery.com> | |
| * c++-minimal/README: New. | |
| * c++-minimal/guard.c: New. | |
| * config/gcn/t-amdgcn (LIB2ADD): Add it. | |
| * config/nvptx/t-nvptx (LIB2ADD): Likewise. | |
| 2025-03-13 Wilco Dijkstra <wilco.dijkstra@arm.com> | |
| * config/aarch64/cpuinfo.c (__init_cpu_features_constructor): | |
| Remove FEAT_PREDRES and FEAT_LS64* support. | |
| 2025-03-10 Jakub Jelinek <jakub@redhat.com> | |
| Michael Leuchtenburg <michael@slashhome.org> | |
| PR libgcc/119151 | |
| * unwind-dw2-btree.h (btree_split_inner): Add size argument. If | |
| left_fence is in the middle of [target,target + size - 1] range, | |
| increase it to target + size - 1. | |
| (btree_insert): Adjust btree_split_inner caller. If fence is smaller | |
| than base + size - 1, increase it and separator of the slot to | |
| base + size - 1. | |
| 2025-03-10 Jakub Jelinek <jakub@redhat.com> | |
| * unwind-dw2-btree.h: Formatting fixes. | |
| 2025-03-01 Jan Dubiec <jdx@o2.pl> | |
| PR target/114222 | |
| * config/h8300/t-h8300: Add __ffshi2(). | |
| * config/h8300/ffshi2.c: New file. | |
| 2025-02-18 Roman Kagan <rkagan@amazon.de> | |
| * config/i386/linux-unwind.h: Remove preprocessor | |
| condition to enable fallback path for all libc-s. | |
| 2025-02-17 Lulu Cheng <chenglulu@loongson.cn> | |
| PR target/118844 | |
| * config/loongarch/t-crtstuff: Add '-mcmodel=extreme' | |
| to CRTSTUFF_T_CFLAGS_S. | |
| 2025-02-12 Yangyu Chen <cyy@cyyself.name> | |
| * config/riscv/feature_bits.c (RISCV_VENDOR_FEATURE_BITS_LENGTH): Drop. | |
| (__init_riscv_features_bits_linux): Drop. | |
| 2025-02-08 Dimitry Andric <dimitry@andric.com> | |
| PR target/118685 | |
| * config.host (*-*-freebsd*): Add crtbeginT.o to extra_parts. | |
| 2025-02-07 Peter Bergner <bergner@linux.ibm.com> | |
| PR target/117674 | |
| * config/rs6000/linux-unwind.h (ppc_backchain_fallback): Add cast to | |
| avoid comparison between pointer and integer warning. | |
| 2025-01-30 Georg-Johann Lay <avr@gjlay.de> | |
| * config/avr/t-avr (LIB1ASMFUNCS): Add _strlen_memx. | |
| * config/avr/lib1funcs.S <L_strlen_memx, __strlen_memx>: Implement. | |
| 2025-01-28 Richard Earnshaw <rearnsha@arm.com> | |
| PR target/118642 | |
| * config/arm/sync-none.specs (link): Only add the defsym if | |
| libgcc will be used. | |
| * config/arm/sync-dmb.specs: Likewise. | |
| * config/arm/sync-cp15dmb.specs: Likewise. | |
| 2025-01-17 Monk Chiang <monk.chiang@sifive.com> | |
| * config/riscv/crti.S: Add lpad instructions. | |
| * config/riscv/crtn.S: Likewise. | |
| * config/riscv/save-restore.S: Likewise. | |
| * config/riscv/riscv-asm.h: Add GNU_PROPERTY for ZICFILP, | |
| ZICFISS. | |
| Co-Developed-by: Jesse Huang <jesse.huang@sifive.com> | |
| 2025-01-17 Monk Chiang <monk.chiang@sifive.com> | |
| * config/riscv/linux-unwind.h: Include shadow-stack-unwind.h. | |
| * config/riscv/shadow-stack-unwind.h | |
| (_Unwind_Frames_Extra): Define. | |
| (_Unwind_Frames_Increment): Define. | |
| 2025-01-07 Keith Packard <keithp@keithp.com> | |
| * config/m68k/fpgnulib.c (extenddfxf2): Simplify code by removing code | |
| that should never execute. Fix denorm shift test and insert hidden bit | |
| as needed. | |
| (__truncxfdf2): Properly compue and shift the significant right. | |
| * config/m68k/lb1sf68.S (__fixxfsi): Correct shift counts and simplify. | |
| (QUIET_NAN): Make it a positive quiet NaN and fix return values to inject | |
| sign properly. | |
| 2025-01-06 Stafford Horne <shorne@gmail.com> | |
| * config/or1k/lib1funcs.S: Add .note.GNU-stack section on linux. | |
| 2024-12-12 Georg-Johann Lay <avr@gjlay.de> | |
| PR target/118001 | |
| * config/avr/t-avr (LIB1ASMFUNCS): Add _fload_1, _fload_2, | |
| _fload_3, _fload_4, _movmemf. | |
| * config/avr/lib1funcs.S (.branch_plus): New .macro. | |
| (__xload_1, __xload_2, __xload_3, __xload_4): When the address is | |
| located in flash, then forward to... | |
| (__fload_1, __fload_2, __fload_3, __fload_4): ...these new | |
| functions, respectively. | |
| (__movmemx_hi): When the address is located in flash, forward to... | |
| (__movmemf_hi): ...this new function. | |
| 2024-11-30 Jakub Jelinek <jakub@redhat.com> | |
| PR libgomp/117851 | |
| * configure.ac (extra_parts): Add crtoffloadtableS.o. | |
| * Makefile.in (crtoffloadtableS$(objext)): New goal. | |
| * configure: Regenerated. | |
| 2024-11-29 Yury Khrustalev <yury.khrustalev@arm.com> | |
| * config/aarch64/aarch64-unwind.h (_CHKFEAT_GCS): Add. | |
| 2024-11-29 Yury Khrustalev <yury.khrustalev@arm.com> | |
| * config/aarch64/aarch64-unwind.h (_Unwind_Frames_Extra): Update. | |
| (_Unwind_Frames_Increment): Update | |
| 2024-11-25 Sandra Loosemore <sloosemore@baylibre.com> | |
| * config/nios2/*: Delete entire directory. | |
| * config.host: Remove refences to nios2. | |
| * unwind-dw2-fde-dip.c: Likewise. | |
| 2024-11-19 Evgeny Karpov <evgeny.karpov@microsoft.com> | |
| * config.host: Update. | |
| * config/aarch64/t-mingw: New. | |
| 2024-11-18 Jeff Law <jlaw@ventanamicro.com> | |
| PR target/117628 | |
| * config/arm/freebsd-atomic.c (bool): Remove unnecessary typedef. | |
| * config/arm/linux-atomic-64bit.c: Likewise. | |
| * config/arm/linux-atomic.c: Likewise. | |
| * config/nds32/linux-atomic.c: Likewise. | |
| * config/nios2/linux-atomic.c: Likewise. | |
| 2024-11-18 Jeff Law <jlaw@ventanamicro.com> | |
| PR target/117628 | |
| * config/csky/linux-atomic.c (bool): Remove unnecessary typedef. | |
| * unwind-arm-common.inc (bool): Similarly. | |
| 2024-11-17 John David Anglin <danglin@gcc.gnu.org> | |
| PR target/117627 | |
| * config/pa/linux-atomic.c: Remove typedef for bool type. | |
| 2024-11-16 Jakub Jelinek <jakub@redhat.com> | |
| PR libgcc/117624 | |
| * libgcc2.c (INFINITY): Add #undef before #define. | |
| 2024-11-14 Szabolcs Nagy <szabolcs.nagy@arm.com> | |
| * config/aarch64/aarch64-asm.h (FEATURE_1_GCS): Define. | |
| (GCS_FLAG): Define if GCS is enabled. | |
| (GNU_PROPERTY): Add GCS_FLAG. | |
| 2024-11-14 Szabolcs Nagy <szabolcs.nagy@arm.com> | |
| * config/aarch64/aarch64-unwind.h (_Unwind_Frames_Extra): Update. | |
| (_Unwind_Frames_Increment): Define. | |
| 2024-10-25 Jakub Jelinek <jakub@redhat.com> | |
| * crtstuff.c: Remove trailing whitespace. | |
| * libgcov.h: Likewise. | |
| * config/alpha/crtfastmath.c: Likewise. | |
| * config/alpha/vms-gcc_shell_handler.c: Likewise. | |
| * config/alpha/vms-unwind.h: Likewise. | |
| * config/pa/linux-atomic.c: Likewise. | |
| * config/pa/linux-unwind.h: Likewise. | |
| * config/pa/quadlib.c: Likewise. | |
| * config/pa/fptr.c: Likewise. | |
| * config/s390/32/_fixsfdi.c: Likewise. | |
| * config/s390/32/_fixunssfdi.c: Likewise. | |
| * config/s390/32/_fixunsdfdi.c: Likewise. | |
| * config/c6x/pr-support.c: Likewise. | |
| * config/lm32/_udivsi3.c: Likewise. | |
| * config/lm32/libgcc_lm32.h: Likewise. | |
| * config/lm32/_udivmodsi4.c: Likewise. | |
| * config/lm32/_mulsi3.c: Likewise. | |
| * config/lm32/_modsi3.c: Likewise. | |
| * config/lm32/_umodsi3.c: Likewise. | |
| * config/lm32/_divsi3.c: Likewise. | |
| * config/darwin-crt3.c: Likewise. | |
| * config/msp430/mpy.c: Likewise. | |
| * config/ia64/tf-signs.c: Likewise. | |
| * config/ia64/fde-vms.c: Likewise. | |
| * config/ia64/unwind-ia64.c: Likewise. | |
| * config/ia64/vms-unwind.h: Likewise. | |
| * config/ia64/sfp-exceptions.c: Likewise. | |
| * config/ia64/quadlib.c: Likewise. | |
| * config/ia64/unwind-ia64.h: Likewise. | |
| * config/rl78/vregs.h: Likewise. | |
| * config/arm/bpabi.c: Likewise. | |
| * config/arm/unwind-arm.c: Likewise. | |
| * config/arm/pr-support.c: Likewise. | |
| * config/arm/linux-atomic.c: Likewise. | |
| * config/arm/bpabi-lib.h: Likewise. | |
| * config/frv/frvend.c: Likewise. | |
| * config/frv/cmovw.c: Likewise. | |
| * config/frv/frvbegin.c: Likewise. | |
| * config/frv/cmovd.c: Likewise. | |
| * config/frv/cmovh.c: Likewise. | |
| * config/aarch64/cpuinfo.c: Likewise. | |
| * config/i386/crtfastmath.c: Likewise. | |
| * config/i386/cygming-crtend.c: Likewise. | |
| * config/i386/32/tf-signs.c: Likewise. | |
| * config/i386/crtprec.c: Likewise. | |
| * config/i386/sfp-exceptions.c: Likewise. | |
| * config/i386/w32-unwind.h: Likewise. | |
| * config/m32r/initfini.c: Likewise. | |
| * config/sparc/crtfastmath.c: Likewise. | |
| * config/gcn/amdgcn_veclib.h: Likewise. | |
| * config/nios2/linux-atomic.c: Likewise. | |
| * config/nios2/linux-unwind.h: Likewise. | |
| * config/nios2/lib2-mul.c: Likewise. | |
| * config/nios2/lib2-nios2.h: Likewise. | |
| * config/xtensa/unwind-dw2-xtensa.c: Likewise. | |
| * config/rs6000/darwin-fallback.c: Likewise. | |
| * config/rs6000/ibm-ldouble.c: Likewise. | |
| * config/rs6000/sfp-machine.h: Likewise. | |
| * config/rs6000/darwin-asm.h: Likewise. | |
| * config/rs6000/darwin-crt2.c: Likewise. | |
| * config/rs6000/aix-unwind.h: Likewise. | |
| * config/rs6000/sfp-exceptions.c: Likewise. | |
| * config/gthr-vxworks.c: Likewise. | |
| * config/riscv/atomic.c: Likewise. | |
| * config/visium/memcpy.c: Likewise. | |
| * config/darwin-crt-tm.c: Likewise. | |
| * config/stormy16/lib2funcs.c: Likewise. | |
| * config/arc/ieee-754/divtab-arc-sf.c: Likewise. | |
| * config/arc/ieee-754/divtab-arc-df.c: Likewise. | |
| * config/arc/initfini.c: Likewise. | |
| * config/sol2/gmon.c: Likewise. | |
| * config/microblaze/divsi3_table.c: Likewise. | |
| * config/m68k/fpgnulib.c: Likewise. | |
| * libgcov-driver.c: Likewise. | |
| * unwind-dw2.c: Likewise. | |
| * fp-bit.c: Likewise. | |
| * dfp-bit.h: Likewise. | |
| * dfp-bit.c: Likewise. | |
| * libgcov-driver-system.c: Likewise. | |
| 2024-10-24 David Malcolm <dmalcolm@redhat.com> | |
| Gaius Mulley <gaiusmod2@gmail.com> | |
| PR other/116613 | |
| * libgcov-util.c: Add #define INCLUDE_MEMORY. | |
| 2024-10-17 Christophe Lyon <christophe.lyon@linaro.org> | |
| * config/aarch64/t-aarch64: Always use -Werror | |
| -Wno-prio-ctor-dtor. | |
| 2024-10-17 Christophe Lyon <christophe.lyon@linaro.org> | |
| * config/aarch64/cpuinfo.c (__init_cpu_features_resolver): Add | |
| prototype. | |
| (__init_cpu_features): Likewise. | |
| 2024-10-17 Christophe Lyon <christophe.lyon@linaro.org> | |
| * config/aarch64/lse.S: Undefine L() macro. | |
| 2024-10-14 Yangyu Chen <chenyangyu@isrc.iscas.ac.cn> | |
| * config/riscv/feature_bits.c (__init_riscv_features_bits_linux): | |
| Add detailed comments on processing implied extensions. | |
| 2024-10-14 Kito Cheng <kito.cheng@sifive.com> | |
| * config/riscv/feature_bits.c: New. | |
| * config/riscv/t-elf (LIB2ADD): Add feature_bits.c. | |
| 2024-10-10 Sébastien Michelland <sebastien.michelland@lcis.grenoble-inp.fr> | |
| PR target/29845 | |
| * config.host (sh-*-elf*): Replace fdpbit with softfp. | |
| * config/sh/sfp-machine.h: New file. | |
| 2024-10-04 Tsung Chun Lin <tclin914@gmail.com> | |
| * config/riscv/save-restore.S: Fix .cfi_offset for saving ra in | |
| __riscv_save_[0-3] on ilp32e. | |
| 2024-10-01 Tsung Chun Lin <tclin914@gmail.com> | |
| * config/riscv/save-restore.S: Fix .cfi_offset for | |
| __riscv_save_[0-3] on RV32. | |
| 2024-09-27 Matthieu Longo <matthieu.longo@arm.com> | |
| * config/aarch64/aarch64-unwind.h: Fix header path. | |
| 2024-09-27 Mark Mentovai <mark@mentovai.com> | |
| PR target/116809 | |
| * config.host: Don't build legacy libgcc_s.1 on macOS 14. | |
| 2024-09-27 Jim Lin <jim@andestech.com> | |
| * config/riscv/save-restore.S: Check with __riscv_abi_rve rather than | |
| __riscv_32e. | |
| 2024-09-26 Nathaniel Shead <nathanieloshead@gmail.com> | |
| PR libstdc++/115126 | |
| * gthr-posix.h (__GTHREAD_ALWAYS_INLINE): New macro. | |
| (__GTHREAD_INLINE): New macro. | |
| (__gthread_active): Convert from variable to (hidden) function. | |
| (__gthread_active_p): Mark as __GTHREAD_INLINE instead of | |
| static; make visibility("hidden") when it has a static local | |
| variable. | |
| (__gthread_trigger): Mark as __GTHREAD_INLINE instead of static. | |
| (__gthread_create): Likewise. | |
| (__gthread_join): Likewise. | |
| (__gthread_detach): Likewise. | |
| (__gthread_equal): Likewise. | |
| (__gthread_self): Likewise. | |
| (__gthread_yield): Likewise. | |
| (__gthread_once): Likewise. | |
| (__gthread_key_create): Likewise. | |
| (__gthread_key_delete): Likewise. | |
| (__gthread_getspecific): Likewise. | |
| (__gthread_setspecific): Likewise. | |
| (__gthread_mutex_init_function): Likewise. | |
| (__gthread_mutex_destroy): Likewise. | |
| (__gthread_mutex_lock): Likewise. | |
| (__gthread_mutex_trylock): Likewise. | |
| (__gthread_mutex_timedlock): Likewise. | |
| (__gthread_mutex_unlock): Likewise. | |
| (__gthread_recursive_mutex_init_function): Likewise. | |
| (__gthread_recursive_mutex_lock): Likewise. | |
| (__gthread_recursive_mutex_trylock): Likewise. | |
| (__gthread_recursive_mutex_timedlock): Likewise. | |
| (__gthread_recursive_mutex_unlock): Likewise. | |
| (__gthread_recursive_mutex_destroy): Likewise. | |
| (__gthread_cond_init_function): Likewise. | |
| (__gthread_cond_broadcast): Likewise. | |
| (__gthread_cond_signal): Likewise. | |
| (__gthread_cond_wait): Likewise. | |
| (__gthread_cond_timedwait): Likewise. | |
| (__gthread_cond_wait_recursive): Likewise. | |
| (__gthread_cond_destroy): Likewise. | |
| (__gthread_rwlock_rdlock): Likewise. | |
| (__gthread_rwlock_tryrdlock): Likewise. | |
| (__gthread_rwlock_wrlock): Likewise. | |
| (__gthread_rwlock_trywrlock): Likewise. | |
| (__gthread_rwlock_unlock): Likewise. | |
| * gthr-single.h: (__GTHREAD_ALWAYS_INLINE): New macro. | |
| (__GTHREAD_INLINE): New macro. | |
| (__gthread_active_p): Mark as __GTHREAD_INLINE instead of static. | |
| (__gthread_once): Likewise. | |
| (__gthread_key_create): Likewise. | |
| (__gthread_key_delete): Likewise. | |
| (__gthread_getspecific): Likewise. | |
| (__gthread_setspecific): Likewise. | |
| (__gthread_mutex_destroy): Likewise. | |
| (__gthread_mutex_lock): Likewise. | |
| (__gthread_mutex_trylock): Likewise. | |
| (__gthread_mutex_unlock): Likewise. | |
| (__gthread_recursive_mutex_lock): Likewise. | |
| (__gthread_recursive_mutex_trylock): Likewise. | |
| (__gthread_recursive_mutex_unlock): Likewise. | |
| (__gthread_recursive_mutex_destroy): Likewise. | |
| 2024-09-24 Iain Sandoe <iain@sandoe.co.uk> | |
| PR target/116809 | |
| * config.host: Build legacy libgcc_s.1 on hosts before macOS 15. | |
| * config/i386/t-darwin: Remove reference to legacy libgcc_s.1 | |
| * config/rs6000/t-darwin: Likewise. | |
| * config/t-darwin-libgccs1: New file. | |
| 2024-09-23 Matthieu Longo <matthieu.longo@arm.com> | |
| * config/aarch64/aarch64-asm.h (PACIASP): Replace SPARC CFI | |
| directive by AArch64 one. | |
| (AUTIASP): Same. | |
| 2024-09-23 Matthieu Longo <matthieu.longo@arm.com> | |
| * Makefile.in: New target for symbolic link to md-unwind-def.h | |
| * config.host: New parameter md_unwind_def_header. Set it to | |
| aarch64/aarch64-unwind-def.h for AArch64 targets, or no-unwind.h | |
| by default. | |
| * config/aarch64/aarch64-unwind.h | |
| (aarch64_pointer_auth_key): Move to aarch64-unwind-def.h | |
| (aarch64_cie_aug_handler): Update. | |
| (aarch64_arch_extension_frame_init): Update. | |
| (aarch64_demangle_return_addr): Update. | |
| * configure.ac: New substitute variable md_unwind_def_header. | |
| * unwind-dw2.h (defined): MD_ARCH_FRAME_STATE_T. | |
| * config/aarch64/aarch64-unwind-def.h: New file. | |
| * configure: Regenerate. | |
| * config/no-unwind.h: Updated comment | |
| 2024-09-23 Matthieu Longo <matthieu.longo@arm.com> | |
| * config/aarch64/aarch64-unwind.h | |
| (MD_FRAME_LOCAL_REGISTER_P): new handler checking whether a register | |
| from the current context needs to be skipped before installation into | |
| the target context. | |
| (aarch64_frame_local_register): Likewise. | |
| * unwind-dw2.c (uw_install_context_1): use MD_FRAME_LOCAL_REGISTER_P. | |
| 2024-09-23 Matthieu Longo <matthieu.longo@arm.com> | |
| * config/aarch64/aarch64-unwind.h | |
| (AARCH64_DWARF_RA_STATE_MASK): The mask for RA state register. | |
| (aarch64_ra_signing_method_t): The diversifiers used to sign a | |
| function's return address. | |
| (aarch64_pointer_auth_key): The key used to sign a function's | |
| return address. | |
| (aarch64_cie_signed_with_b_key): Deleted as the signing key is | |
| available now in _Unwind_FrameState. | |
| (MD_ARCH_EXTENSION_CIE_AUG_HANDLER): New CIE augmentation string | |
| handler for architecture extensions. | |
| (MD_ARCH_EXTENSION_FRAME_INIT): New architecture-extension | |
| initialization routine for DWARF frame state and context before | |
| execution of DWARF instructions. | |
| (aarch64_context_ra_state_get): Read RA state register from CONTEXT. | |
| (aarch64_ra_state_get): Read RA state register from FS. | |
| (aarch64_ra_state_set): Write RA state register into FS. | |
| (aarch64_ra_state_toggle): Toggle RA state register in FS. | |
| (aarch64_cie_aug_handler): Handler AArch64 augmentation strings. | |
| (aarch64_arch_extension_frame_init): Initialize defaults for the | |
| signing key (PAUTH_KEY_A), and RA state register (RA_no_signing). | |
| (aarch64_demangle_return_addr): Rely on the frame registers and | |
| the signing_key attribute in _Unwind_FrameState. | |
| * unwind-dw2-execute_cfa.h: | |
| Use the right alias DW_CFA_AARCH64_negate_ra_state for __aarch64__ | |
| instead of DW_CFA_GNU_window_save. | |
| (DW_CFA_AARCH64_negate_ra_state): Save the signing method in RA | |
| state register. Toggle RA state register without resetting 'how' | |
| to REG_UNSAVED. | |
| * unwind-dw2.c: | |
| (extract_cie_info): Save the signing key in the current | |
| _Unwind_FrameState while parsing the augmentation data. | |
| (uw_frame_state_for): Reset some attributes related to architecture | |
| extensions in _Unwind_FrameState. | |
| (uw_update_context): Move authentication code to AArch64 unwinding. | |
| * unwind-dw2.h (enum register_rule): Give a name to the existing | |
| enum for the register rules, and replace 'unsigned char' by 'enum | |
| register_rule' to facilitate debugging in GDB. | |
| (_Unwind_FrameState): Add a new architecture-extension attribute | |
| to store the signing key. | |
| 2024-09-22 Iain Sandoe <iain@sandoe.co.uk> | |
| * config.host: From macOS 11, limit earliest macOS support | |
| to macOS 11. | |
| * config/t-darwin-min-11: New file. | |
| 2024-08-27 YunQiang Su <syq@gcc.gnu.org> | |
| * config/mips/lib1funcs.S: Includes mips16.S. | |
| 2024-06-10 Jan Beulich <jbeulich@suse.com> | |
| * config/aarch64/cpuinfo.c: Provide AT_HWCAP2. | |
| 2024-06-06 Andre Vieira <andre.simoesdiasvieira@arm.com> | |
| PR target/115360 | |
| * config/arm/cmse_nonsecure_call.S: Add .type and .size directives. | |
| 2024-06-06 Thomas Schwinge <tschwinge@baylibre.com> | |
| Andrew Stubbs <ams@gcc.gnu.org> | |
| * config/nvptx/t-nvptx: Add unwind-nvptx.c. | |
| * config/nvptx/unwind-nvptx.c: New file. | |
| 2024-06-06 Thomas Schwinge <tschwinge@baylibre.com> | |
| * config/nvptx/gbl-ctors.c ["mgomp"] | |
| (__do_global_ctors__entry__mgomp) | |
| (__do_global_dtors__entry__mgomp): New. | |
| [!"mgomp"] (__do_global_ctors__entry, __do_global_dtors__entry): | |
| New. | |
| 2024-06-05 Wilco Dijkstra <wilco.dijkstra@arm.com> | |
| PR target/115342 | |
| * config/aarch64/cpuinfo.c (__init_cpu_features_constructor): | |
| Use HWCAP where possible. Use atomic write for initialization. | |
| Fix FEAT_PREDRES comparison. | |
| (__init_cpu_features_resolver): Use atomic load for correct | |
| initialization. | |
| (__init_cpu_features): Likewise. | |
| 2024-05-31 Thomas Schwinge <tschwinge@baylibre.com> | |
| * config/nvptx/crt0.c (__gbl_ctors): New weak function. | |
| (__main): Invoke it. | |
| * config/nvptx/gbl-ctors.c: New. | |
| * config/nvptx/t-nvptx: Configure global constructor, destructor | |
| support. | |
| 2024-05-21 Kewen Lin <linkw@linux.ibm.com> | |
| * config.host: Remove powerpc-*-eabispe* support. | |
| * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Remove | |
| __SPE__ code. | |
| * config/rs6000/t-savresfgpr (LIB2ADD_ST): Remove e500crtres32gpr.S, | |
| e500crtres32gpr.S, e500crtsav64gpr.S, e500crtsav64gprctr.S, | |
| e500crtres64gpr.S, e500crtsav32gpr.S, e500crtsavg32gpr.S, | |
| e500crtres64gprctr.S, e500crtsavg64gprctr.S, e500crtresx32gpr.S, | |
| e500crtrest32gpr.S, e500crtrest64gpr.S and e500crtresx64gpr.S. | |
| * config/rs6000/e500crtres32gpr.S: Remove. | |
| * config/rs6000/e500crtres64gpr.S: Remove. | |
| * config/rs6000/e500crtres64gprctr.S: Remove. | |
| * config/rs6000/e500crtrest32gpr.S: Remove. | |
| * config/rs6000/e500crtrest64gpr.S: Remove. | |
| * config/rs6000/e500crtresx32gpr.S: Remove. | |
| * config/rs6000/e500crtresx64gpr.S: Remove. | |
| * config/rs6000/e500crtsav32gpr.S: Remove. | |
| * config/rs6000/e500crtsav64gpr.S: Remove. | |
| * config/rs6000/e500crtsav64gprctr.S: Remove. | |
| * config/rs6000/e500crtsavg32gpr.S: Remove. | |
| * config/rs6000/e500crtsavg64gpr.S: Remove. | |
| * config/rs6000/e500crtsavg64gprctr.S: Remove. | |
| 2024-05-18 Wolfgang Hospital <Wolfgang.Hospital@arcor.de> | |
| PR target/115065 | |
| * config/avr/lib1funcs.S (__clzhi2): Tweak. | |
| 2024-05-10 Georg-Johann Lay <avr@gjlay.de> | |
| PR target/114981 | |
| * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _powisf2. | |
| (LIB1ASMFUNCS) [!avrtiny]: Add _powif. | |
| * config/avr/lib1funcs.S (mov4): New .macro. | |
| (L_powif, __powisf2) [!avrtiny]: New module and function. | |
| 2024-05-07 Zac Walker <zacwalker@microsoft.com> | |
| * config.host: Add aarch64-w64-mingw32 target. Adjust targets | |
| after moving MinGW files. | |
| * config/i386/t-gthr-win32: Move to... | |
| * config/mingw/t-gthr-win32: ...here. | |
| * config/i386/t-mingw-pthread: Move to... | |
| * config/mingw/t-mingw-pthread: ...here. | |
| * config/aarch64/t-no-eh: New file. EH is not yet implemented for | |
| the target, and the default definition should be disabled. | |
| 2024-05-07 Wolfgang Hospital <Wolfgang.Hospital@arcor.de> | |
| PR target/114835 | |
| * config/avr/lib1funcs.S (__popcountqi2): Use code that | |
| is one instruction shorter / faster. | |
| 2024-05-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * configure.ac <*-*-solaris2*> (libgcc_cv_solaris_crts): Remove. | |
| * config.host <*-*-solaris2*>: Remove !libgcc_cv_solaris_crts | |
| support. | |
| * configure, config.in: Regenerate. | |
| * config/sol2/gmon.c (internal_mcount) [!HAVE_SOLARIS_CRTS]: Remove. | |
| * config/i386/sol2-c1.S, config/sparc/sol2-c1.S: Remove. | |
| * config/sol2/t-sol2 (crt1.o, gcrt1.o): Remove. | |
| 2024-05-06 Xiao Zeng <zengxiao@eswincomputing.com> | |
| Jin Ma <jinma@linux.alibaba.com> | |
| * config/riscv/sfp-machine.h (_FP_NANFRAC_B): New. | |
| (_FP_NANSIGN_B): Ditto. | |
| * config/riscv/t-softfp32: Add support for BF16 libfuncs. | |
| * config/riscv/t-softfp64: Ditto. | |
| * soft-fp/floatsibf.c: For si -> bf16. | |
| * soft-fp/floatunsibf.c: For unsi -> bf16. | |
| 2024-05-03 Peter Damianov <peter0x44@disroot.org> | |
| * libgcov-util.c (tag_counters): Swap order of arguments to xcalloc. | |
| (topen_to_memory_representation): Likewise. | |
| 2024-04-30 Jakub Jelinek <jakub@redhat.com> | |
| * gthr.h (GTHREAD_USE_WEAK): Don't redefine to 0 for glibc 2.34+ | |
| on GNU Hurd. | |
| 2024-04-25 Jakub Jelinek <jakub@redhat.com> | |
| * gthr.h (GTHREAD_USE_WEAK): Redefine to 0 for GLIBC 2.34 or later. | |
| 2024-04-21 Georg-Johann Lay <avr@gjlay.de> | |
| PR target/114794 | |
| * config/avr/lib1funcs.S (__udivmodqi4): Tweak. | |
| 2024-04-19 Jakub Jelinek <jakub@redhat.com> | |
| PR libgcc/114762 | |
| * libgcc2.c (__divmodbitint4): Perform the decrement on negative | |
| v with most significant limb all ones and the second least | |
| significant limb with most significant bit clear always, regardless of | |
| un < vn. | |
| 2024-04-18 Jakub Jelinek <jakub@redhat.com> | |
| PR libgcc/114755 | |
| * libgcc2.c (__divmodbitint4): Perform the decrement on negative | |
| v with most significant limb all ones and the second least | |
| significant limb with most significant bit clear always, regardless of | |
| un < vn. | |
| 2024-04-15 Jakub Jelinek <jakub@redhat.com> | |
| PR libgcc/114689 | |
| * config/m68k/fpgnulib.c (__truncdfsf2): Add parentheses around | |
| !!sticky bitwise or operand to quiet up cppcheck. Add parentheses | |
| around mant >> 1 bitwise or operand. | |
| 2024-04-10 Andre Vieira <andre.simoesdiasvieira@arm.com> | |
| * config/aarch64/t-softfp (softfp_extras): Add floatbitinthf, | |
| floatbitintbf, floatbitinttf and fixtfbitint. | |
| * config/aarch64/libgcc-softfp.ver (GCC_14.0.0): Add __floatbitinthf, | |
| __floatbitintbf, __floatbitinttf and __fixtfbitint. | |
| 2024-04-09 Sergey Bugaev <bugaevc@gmail.com> | |
| * config.host: Recognize aarch64*-*-gnu* hosts. | |
| * config/aarch64/gnu-unwind.h: New file. | |
| * config/aarch64/heap-trampoline.c | |
| (allocate_trampoline_page): Support GNU/Hurd. | |
| 2024-04-04 Jørgen Kvalsvik <j@lambda.is> | |
| * libgcov-merge.c (__gcov_merge_ior): New. | |
| 2024-04-03 Wilco Dijkstra <wilco.dijkstra@arm.com> | |
| * config/aarch64/cpuinfo.c: Add HWCAP_EVTSTRM, HWCAP_CRC32, HWCAP_CPUID, | |
| HWCAP_PACA and HWCAP_PACG. | |
| 2024-04-02 Jakub Jelinek <jakub@redhat.com> | |
| * unwind-dw2-fde.c (struct fde_accumulator): Fix duplicated | |
| words in comment; is is -> is. | |
| 2024-03-25 Max Filippov <jcmvbkbc@gmail.com> | |
| * unwind-arm-common.inc (__gnu_personality_sigframe_fdpic): Cast | |
| last argument of _Unwind_VRS_Set to void *. | |
| 2024-03-22 Thomas Neumann <tneumann@users.sourceforge.net> | |
| PR libgcc/111731 | |
| * unwind-dw2-fde.c: Split unwind ranges if they contain the | |
| unwind table. | |
| 2024-03-21 Jakub Jelinek <jakub@redhat.com> | |
| PR libgcc/114397 | |
| * libgcc2.c (__divmodbitint4): Don't assume un < vn always means | |
| abs(v) > abs(u), check for a special case of un + 1 == vn where | |
| u is non-negative and v negative and after v's negation vn could | |
| be reduced by 1. | |
| 2024-03-20 Flavio Cruz <flaviocruz@gmail.com> | |
| * config/i386/gnu-unwind.h: Support unwinding x86_64 signal frames. | |
| 2024-03-15 Jakub Jelinek <jakub@redhat.com> | |
| PR libgcc/114327 | |
| * libgcc2.c (bitint_negate): Return UWtype bitwise or of all the limbs | |
| before negation rather than void. | |
| (__divmodbitint4): Determine whether to fill in the upper limbs after | |
| negation based on whether bitint_negate returned 0 or non-zero, rather | |
| then always filling with -1. | |
| 2024-02-22 Kewen Lin <linkw@linux.ibm.com> | |
| PR target/109987 | |
| * config/rs6000/t-float128-hw: Replace options -mpower{8,9}-vector | |
| with -mcpu=power9. | |
| * configure.ac: Update use of option -mpower9-vector with | |
| -mcpu=power9. | |
| * configure: Regenerate. | |
| 2024-02-21 Iain Sandoe <iain@sandoe.co.uk> | |
| * config/aarch64/heap-trampoline.c | |
| (aarch64_trampoline_insns): Arrange to encode instructions as a | |
| byte array so that the order is independent of memory byte order. | |
| (struct aarch64_trampoline): Likewise. | |
| 2024-02-20 Iain Sandoe <iain@sandoe.co.uk> | |
| PR target/113971 | |
| * config/aarch64/heap-trampoline.c: Allow all linux variants. | |
| 2024-02-16 Matteo Italia <matteo@mitalia.net> | |
| PR libgcc/113850 | |
| * config/i386/gthr-win32-cond.c (__gthr_win32_abs_to_rel_time): | |
| fix absolute timespec to relative milliseconds count | |
| conversion (it incorrectly returned seconds instead of | |
| milliseconds); this avoids spurious wakeups in | |
| __gthr_win32_cond_timedwait | |
| 2024-02-14 Jakub Jelinek <jakub@redhat.com> | |
| H.J. Lu <hjl.tools@gmail.com> | |
| PR target/113855 | |
| * config/i386/heap-trampoline.c (trampoline_insns): Add IBT | |
| support and pad to the multiple of 4 bytes. Use movabsq | |
| instead of movabs in comments. Add -mx32 variant. | |
| 2024-02-13 Jakub Jelinek <jakub@redhat.com> | |
| * soft-fp/bitint.h (FP_FROM_BITINT): If iprec < 0 and msb is all ones, | |
| just set n to 1 instead of using __builtin_clzll (~msb). | |
| 2024-02-12 Iain Sandoe <iain@sandoe.co.uk> | |
| PR target/113855 | |
| * config.host: Add trampoline support to x?86-linux. | |
| * config/i386/heap-trampoline.c (trampoline_insns): Provide | |
| a variant for IA32. | |
| (union ix86_trampoline): Likewise. | |
| (__gcc_nested_func_ptr_created): Implement a basic trampoline | |
| for IA32. | |
| 2024-02-10 Jakub Jelinek <jakub@redhat.com> | |
| * soft-fp/floatbitintdd.c (__bid_floatbitintdd): Or in all remainder | |
| limbs into inexact rather than just first two. | |
| * soft-fp/floatbitintsd.c (__bid_floatbitintsd): Likewise. | |
| * soft-fp/floatbitinttd.c (__bid_floatbitinttd): Likewise. | |
| 2024-02-10 Jakub Jelinek <jakub@redhat.com> | |
| * soft-fp/fixddbitint.c (__bid_fixddbitint): Fix up | |
| BIL_TYPE_SIZE == 32 shifts. | |
| * soft-fp/fixsdbitint.c (__bid_fixsdbitint): Likewise. | |
| * soft-fp/fixtdbitint.c (__bid_fixtdbitint): Likewise. | |
| * soft-fp/floatbitintdd.c (__bid_floatbitintdd): Likewise. | |
| * soft-fp/floatbitinttd.c (__bid_floatbitinttd): Likewise. | |
| 2024-02-09 Iain Sandoe <iain@sandoe.co.uk> | |
| * config/i386/libgcc-darwin.ver: Export bf and bitint-related | |
| synbols. | |
| 2024-02-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| PR target/113700 | |
| * config/i386/libgcc-sol2.ver (GCC_14.0.0): Added all symbols from | |
| i386/libgcc-glibc.ver (GCC_12.0.0, GCC_13.0.0, GCC_14.0.0). | |
| * config/i386/libgcc-glibc.ver: Request notifications on updates. | |
| 2024-02-06 Matteo Italia <matteo@mitalia.net> | |
| PR libgcc/113337 | |
| * unwind-seh.c (_Unwind_Resume_or_Rethrow): forward | |
| _Unwind_RaiseException return code back to caller instead of | |
| calling abort, allowing __cxa_rethrow to invoke std::terminate | |
| in case of uncaught rethrown exception | |
| 2024-02-02 Jakub Jelinek <jakub@redhat.com> | |
| PR libgcc/113604 | |
| * libgcc2.c (__divmodbitint4): If uv1 >= vv1, subtract | |
| vv1 from uv1:uv0 once or twice as needed, rather than | |
| subtracting vv1:vv1. | |
| 2024-02-02 Khem Raj <raj.khem@gmail.com> | |
| * config/i386/enable-execute-stack-mingw32.c: Include | |
| stdlib.h for abort() definition. | |
| 2024-02-02 Jakub Jelinek <jakub@redhat.com> | |
| PR target/113700 | |
| * config/i386/libgcc-glibc.ver (GCC_14.0.0): Remove __PFX prefixes | |
| from symbol names. | |
| 2024-02-01 Jakub Jelinek <jakub@redhat.com> | |
| PR libgcc/113402 | |
| * libgcc2.h (__gcc_nested_func_ptr_created): Change type of last | |
| argument from void ** to void *. | |
| * config/i386/heap-trampoline.c (__gcc_nested_func_ptr_created): | |
| Change type of dst from void ** to void * and cast dst to void ** | |
| before dereferencing it. | |
| * config/aarch64/heap-trampoline.c (__gcc_nested_func_ptr_created): | |
| Likewise. | |
| 2024-02-01 Jakub Jelinek <jakub@redhat.com> | |
| PR libgcc/113403 | |
| * config/i386/t-heap-trampoline: Add to LIB2ADDEHSHARED | |
| i386/heap-trampoline.c rather than aarch64/heap-trampoline.c. | |
| 2024-02-01 Szabolcs Nagy <szabolcs.nagy@arm.com> | |
| * config/aarch64/crti.S: Remove stack marking. | |
| * config/aarch64/crtn.S: Remove stack marking, include aarch64-asm.h | |
| * config/aarch64/lse.S: Remove stack and GNU property markings. | |
| 2024-01-30 Iain Sandoe <iain@sandoe.co.uk> | |
| PR libgcc/113403 | |
| * config.host: Build libheap_t.a for i686/x86_64 Darwin. | |
| * config/aarch64/heap-trampoline.c (HEAP_T_ATTR): New. | |
| (allocate_tramp_ctrl): Allow a target to build this as a weak def. | |
| (__gcc_nested_func_ptr_created): Likewise. | |
| * config/i386/heap-trampoline.c (HEAP_T_ATTR): New. | |
| (allocate_tramp_ctrl): Allow a target to build this as a weak def. | |
| (__gcc_nested_func_ptr_created): Likewise. | |
| * config/t-darwin: Build libheap_t.a (a CRT with heap trampoline | |
| support). | |
| 2024-01-30 Iain Sandoe <iain@sandoe.co.uk> | |
| PR libgcc/113403 | |
| * config/aarch64/t-heap-trampoline: Move the heap trampoline | |
| support functions from libgcc.a to libgcc_eh.a. | |
| * config/i386/t-heap-trampoline: Likewise. | |
| 2024-01-28 Iain Sandoe <iain@sandoe.co.uk> | |
| Jakub Jelinek <jakub@redhat.com> | |
| PR libgcc/113402 | |
| * config/aarch64/heap-trampoline.c: Rename | |
| __builtin_nested_func_ptr_created to __gcc_nested_func_ptr_created and | |
| __builtin_nested_func_ptr_deleted to __gcc_nested_func_ptr_deleted. | |
| * config/i386/heap-trampoline.c: Likewise. | |
| * libgcc2.h: Likewise. | |
| * libgcc-std.ver.in (GCC_7.0.0): Likewise and then move | |
| __gcc_nested_func_ptr_created and | |
| __gcc_nested_func_ptr_deleted from this symbol version to ... | |
| (GCC_14.0.0): ... this one. | |
| 2024-01-26 Andrew Stubbs <ams@baylibre.com> | |
| * config/gcn/amdgcn_veclib.h (CDNA3_PLUS): Handle RDNA3. | |
| 2024-01-23 Zac Walker <zacwalker@microsoft.com> | |
| * config/aarch64/aarch64-asm.h (HIDDEN, SYMBOL_SIZE, SYMBOL_TYPE) | |
| (ENTRY_ALIGN, GNU_PROPERTY): New macros. | |
| * config/aarch64/__arm_sme_state.S: Use them. | |
| * config/aarch64/__arm_tpidr2_save.S: Likewise. | |
| * config/aarch64/__arm_za_disable.S: Likewise. | |
| * config/aarch64/crti.S: Likewise. | |
| * config/aarch64/lse.S: Likewise. | |
| 2024-01-12 Jakub Jelinek <jakub@redhat.com> | |
| * libgcc2.h (UBILtype): New typedef with may_alias attribute. | |
| (__mulbitint3, __divmodbitint4): Use UBILtype * instead of | |
| UWtype * and const UBILtype * instead of const UWtype *. | |
| * libgcc2.c (bitint_reduce_prec, bitint_mul_1, bitint_addmul_1, | |
| __mulbitint3, bitint_negate, bitint_submul_1, __divmodbitint4): | |
| Likewise. | |
| * soft-fp/bitint.h (UBILtype): Change define into a typedef with | |
| may_alias attribute. | |
| 2024-01-12 Sandra Loosemore <sandra@codesourcery.com> | |
| * unwind-dw2-fde-dip.c (_Unwind_Find_FDE): Do not try to use | |
| _dl_find_object on nios2; it doesn't work. | |
| 2023-12-23 Thomas Schwinge <thomas@codesourcery.com> | |
| * c++-minimal/README: New. | |
| * c++-minimal/guard.c: New. | |
| * config/gcn/t-amdgcn (LIB2ADD): Add it. | |
| * config/nvptx/t-nvptx (LIB2ADD): Likewise. | |
| 2023-12-20 Alexandre Oliva <oliva@adacore.com> | |
| PR middle-end/112917 | |
| * config.host (sparc, sparc64): Enable... | |
| * config/sparc/t-sparc: ... this new fragment. | |
| 2023-12-20 Alexandre Oliva <oliva@adacore.com> | |
| * strub.c (ATTRIBUTE_NOINLINE): New. | |
| (ATTRIBUTE_STRUB_CALLABLE): Add it. | |
| (__strub_dummy_force_no_leaf): Drop it. | |
| 2023-12-16 Andrew Carlotti <andrew.carlotti@arm.com> | |
| * config/aarch64/cpuinfo.c (enum CPUFeatures): Move to shared | |
| copy in gcc/common | |
| 2023-12-16 Andrew Carlotti <andrew.carlotti@arm.com> | |
| Pavel Iliin <Pavel.Iliin@arm.com> | |
| * config/aarch64/t-aarch64: Include cpuinfo.c | |
| * config/aarch64/cpuinfo.c: New file | |
| (__init_cpu_features_constructor) New. | |
| (__init_cpu_features_resolver) New. | |
| (__init_cpu_features) New. | |
| 2023-12-11 Lipeng Zhu <lipeng.zhu@intel.com> | |
| * gthr-posix.h (__GTHREAD_RWLOCK_INIT): New macro. | |
| (__gthrw): New function. | |
| (__gthread_rwlock_rdlock): New function. | |
| (__gthread_rwlock_tryrdlock): New function. | |
| (__gthread_rwlock_wrlock): New function. | |
| (__gthread_rwlock_trywrlock): New function. | |
| (__gthread_rwlock_unlock): New function. | |
| 2023-12-08 Florian Weimer <fweimer@redhat.com> | |
| * libgcov-interface.c (__gcov_fork): Use __builtin_fork instead | |
| of fork. | |
| 2023-12-08 Szabolcs Nagy <szabolcs.nagy@arm.com> | |
| * config.in: Regenerate. | |
| 2023-12-08 Szabolcs Nagy <szabolcs.nagy@arm.com> | |
| * config/aarch64/__arm_za_disable.S: Add hidden alias. | |
| * config/aarch64/aarch64-unwind.h: Reset the SME state before | |
| EH return via the _Unwind_Frames_Extra hook. | |
| 2023-12-08 Szabolcs Nagy <szabolcs.nagy@arm.com> | |
| * config/aarch64/t-aarch64: Add sources to the build. | |
| * config/aarch64/__aarch64_have_sme.c: New file. | |
| * config/aarch64/__arm_sme_state.S: New file. | |
| * config/aarch64/__arm_tpidr2_restore.S: New file. | |
| * config/aarch64/__arm_tpidr2_save.S: New file. | |
| * config/aarch64/__arm_za_disable.S: New file. | |
| * config/aarch64/aarch64-asm.h: New file. | |
| * config/aarch64/libgcc-sme.ver: New file. | |
| 2023-12-08 Szabolcs Nagy <szabolcs.nagy@arm.com> | |
| * config.in: Undef HAVE___GETAUXVAL. | |
| * configure: Regenerate. | |
| * configure.ac: Check for __getauxval. | |
| 2023-12-08 Szabolcs Nagy <szabolcs.nagy@arm.com> | |
| * config.in: Undef HAVE_AS_VARIANT_PCS. | |
| * configure: Regenerate. | |
| * configure.ac: Check for .variant_pcs. | |
| 2023-12-07 Alexandre Oliva <oliva@adacore.com> | |
| * configure.ac: Check for strub support. | |
| * configure: Rebuilt. | |
| * Makefile.in: Compile strub.c conditionally. | |
| 2023-12-06 Thomas Schwinge <thomas@codesourcery.com> | |
| Jakub Jelinek <jakub@redhat.com> | |
| PR libgcc/109289 | |
| * emutls.c: Add GCC diagnostic ignored "-Wbuiltin-declaration-mismatch" | |
| pragma. | |
| 2023-12-06 Alexandre Oliva <oliva@adacore.com> | |
| * Makefile.in (LIB2ADD): Add strub.c. | |
| * libgcc2.h (__strub_enter, __strub_update, __strub_leave): | |
| Declare. | |
| * strub.c: New. | |
| * libgcc-std.ver.in (__strub_enter): Add to GCC_14.0.0. | |
| (__strub_update, __strub_leave): Likewise. | |
| 2023-12-03 Jeff Law <jlaw@ventanamicro.com> | |
| * unwind-pe.h (_Unwind_gnu_Find_got): Add prototype. | |
| 2023-12-03 Jeff Law <jlaw@ventanamicro.com> | |
| * config/rx/rx-abi-functions.c (__ltdf2, __gtdf2): Add prototype. | |
| (__ledf2, __gedf2, __eqdf2, __nedf2): Likewise. | |
| (__ltsf2, __gtsf2, __lesf2, __gesf2, __eqsf2, __nesf2): Likewise. | |
| 2023-12-03 Jeff Law <jlaw@ventanamicro.com> | |
| * config/frv/frvbegin.c (atexit): Add prototype. | |
| 2023-12-01 Alexandre Oliva <oliva@adacore.com> | |
| * libgcc-std.ver.in (__hardcfr_check): Add to GCC_14.0.0. | |
| 2023-12-01 Sebastian Huber <sebastian.huber@embedded-brains.de> | |
| PR target/112777 | |
| * libgcov.h (GCOV_SUPPORTS_ATOMIC): Honor that __LIBGCC_HAVE_LIBATOMIC is | |
| always defined as either 0 or 1. | |
| 2023-12-01 Florian Weimer <fweimer@redhat.com> | |
| * config/aarch64/linux-unwind.h | |
| (aarch64_fallback_frame_state): Add cast to the expected type | |
| in sc assignment. | |
| 2023-11-30 Wilco Dijkstra <wilco.dijkstra@arm.com> | |
| PR target/111404 | |
| * config/aarch64/lse.S (__aarch64_cas16_acq_rel): Execute STLXP using | |
| either new value or loaded value. | |
| 2023-11-27 Richard Earnshaw <rearnsha@arm.com> | |
| * config/arm/lib1funcs.S (__sync_synchronize): Adjust warning message. | |
| 2023-11-24 Richard Earnshaw <rearnsha@arm.com> | |
| * config.host (arm*-*-eabi* | arm*-*-rtems*): | |
| Add arm/t-sync to the makefile rules. | |
| * config/arm/lib1funcs.S (__sync_synchronize_none) | |
| (__sync_synchronize_cp15dmb, __sync_synchronize_dmb) | |
| (__sync_synchronize): New functions. | |
| * config/arm/t-sync: New file. | |
| * config/arm/sync-none.specs: Likewise. | |
| * config/arm/sync-dmb.specs: Likewise. | |
| * config/arm/sync-cp15dmb.specs: Likewise. | |
| 2023-11-23 Jose E. Marchesi <jose.marchesi@oracle.com> | |
| * hardcfr.c (__hardcfr_check_fail): Mark as always_inline. | |
| 2023-11-21 Jakub Jelinek <jakub@redhat.com> | |
| * libgcov.h (GCOV_SUPPORTS_ATOMIC): Formatting fixes. | |
| 2023-11-18 Sebastian Huber <sebastian.huber@embedded-brains.de> | |
| * libgcov.h (GCOV_SUPPORTS_ATOMIC): Always define it. | |
| Set it also to 1, if __LIBGCC_HAVE_LIBATOMIC is defined. | |
| 2023-11-18 Sebastian Huber <sebastian.huber@embedded-brains.de> | |
| Revert: | |
| 2023-11-18 Sebastian Huber <sebastian.huber@embedded-brains.de> | |
| * libgcov.h (gcov_type): Define using __LIBGCC_GCOV_TYPE_SIZE. | |
| (gcov_type_unsigned): Likewise. | |
| 2023-11-10 Keith Packard <keithp@keithp.com> | |
| * config/m68k/lb1sf68.S (__adddf3): Properly check for non-zero denorm. | |
| (__divdf3): Restore sign bit properly. | |
| (__addsf3): Correct exponent check. | |
| * config/m68k/fpgnulib.c (EXPMASK): Define. | |
| (__extendsfdf2): Handle Inf and NaN properly. | |
| (__truncdfsf2): Handle underflow and overflow correctly. | |
| (__extenddfxf2): Handle underflow, denorms, Inf and NaN correctly. | |
| (__truncxfdf2): Handle underflow and denorms correctly. | |
| (__fixxfsi): Reimplement. | |
| 2023-11-09 Jakub Jelinek <jakub@redhat.com> | |
| PR libgcc/65833 | |
| * config/t-softfp (softfp_bid_list): Add | |
| {U,}TItype <-> _Decimal{32,64,128} conversions. | |
| * soft-fp/floattisd.c: New file. | |
| * soft-fp/floattidd.c: New file. | |
| * soft-fp/floattitd.c: New file. | |
| * soft-fp/floatuntisd.c: New file. | |
| * soft-fp/floatuntidd.c: New file. | |
| * soft-fp/floatuntitd.c: New file. | |
| * soft-fp/fixsdti.c: New file. | |
| * soft-fp/fixddti.c: New file. | |
| * soft-fp/fixtdti.c: New file. | |
| * soft-fp/fixunssdti.c: New file. | |
| * soft-fp/fixunsddti.c: New file. | |
| * soft-fp/fixunstdti.c: New file. | |
| 2023-11-07 Kwok Cheung Yeung <kcy@codesourcery.com> | |
| * offloadstuff.c (OFFLOAD_IND_FUNC_TABLE_SECTION_NAME): New. | |
| (__offload_ind_func_table): New. | |
| (__offload_ind_funcs_end): New. | |
| (__OFFLOAD_TABLE__): Add entries for indirect functions. | |
| 2023-11-03 Thomas Schwinge <thomas@codesourcery.com> | |
| * config/gcn/gthr-gcn.h (__gthread_getspecific): 's%NULL%0'. | |
| 2023-10-31 Alexandre Oliva <oliva@adacore.com> | |
| * hardcfr.c: Adjust copyright year. | |
| 2023-10-24 Sergei Trofimovich <siarheit@google.com> | |
| * config/aarch64/heap-trampoline.c: Disable when libc is not | |
| present. | |
| * config/i386/heap-trampoline.c: Ditto. | |
| 2023-10-22 Iain Sandoe <iain@sandoe.co.uk> | |
| * config/t-slibgcc-darwin: Generate libgcc_s | |
| with an @rpath name. | |
| * config.host: Handle Darwin rpaths. | |
| * config/t-darwin-rpath: New file. | |
| 2023-10-22 Andrew Burgess <andrew.burgess@embecosm.com> | |
| Maxim Blinov <maxim.blinov@embecosm.com> | |
| Iain Sandoe <iain@sandoe.co.uk> | |
| Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> | |
| * libgcc2.h (__builtin_nested_func_ptr_created): Declare. | |
| (__builtin_nested_func_ptr_deleted): Declare. | |
| * libgcc-std.ver.in: Add the new symbols. | |
| * config/aarch64/heap-trampoline.c: Implement heap-based | |
| trampolines for aarch64. | |
| * config/aarch64/t-heap-trampoline: Add rule to build | |
| config/aarch64/heap-trampoline.c | |
| * config/i386/heap-trampoline.c: Implement heap-based | |
| trampolines for x86_64. | |
| * config/i386/t-heap-trampoline: Add rule to build | |
| config/i386/heap-trampoline.cc | |
| * config.host: Handle --enable-heap-trampolines on | |
| x86_64-*-linux*, aarch64-*-linux*, x86_64-*-darwin*. | |
| 2023-10-20 Andrew Stubbs <ams@codesourcery.com> | |
| * config/gcn/amdgcn_veclib.h (CDNA3_PLUS): Set false for __RDNA2__. | |
| 2023-10-20 Alexandre Oliva <oliva@adacore.com> | |
| * Makefile.in (LIB2ADD): Add hardcfr.c. | |
| * hardcfr.c: New. | |
| 2023-10-13 Florian Weimer <fweimer@redhat.com> | |
| * config/or1k/linux-unwind.h (or1k_fallback_frame_state): Add | |
| missing cast. | |
| 2023-10-13 Florian Weimer <fweimer@redhat.com> | |
| * config/arc/linux-unwind.h (arc_fallback_frame_state): Add | |
| missing cast. | |
| 2023-10-13 Florian Weimer <fweimer@redhat.com> | |
| * config/riscv/linux-unwind.h (riscv_fallback_frame_state): Add | |
| missing cast. | |
| 2023-10-13 Florian Weimer <fweimer@redhat.com> | |
| * config/csky/linux-unwind.h (csky_fallback_frame_state): Add | |
| missing cast. | |
| 2023-10-13 Florian Weimer <fweimer@redhat.com> | |
| * config/m68k/fpgnulib.c (__cmpdf2): Declare. | |
| 2023-09-26 Wilco Dijkstra <wilco.dijkstra@arm.com> | |
| * config/aarch64/lse.S (BTI_C): Remove define. | |
| 2023-09-20 Pekka Seppänen <pexu@gcc.mail.kapsi.fi> | |
| * config/aarch64/aarch64-unwind.h (aarch64_cie_signed_with_b_key): | |
| Use const unsigned type and a builtin. | |
| 2023-09-06 Jakub Jelinek <jakub@redhat.com> | |
| PR c/102989 | |
| * libgcc2.c (bitint_negate): Add function comment. | |
| * soft-fp/bitint.h (bitint_negate): Add function comment. | |
| (FP_TO_BITINT, FP_FROM_BITINT): Add comment explaining the macros. | |
| 2023-09-06 Jakub Jelinek <jakub@redhat.com> | |
| PR c/102989 | |
| * config/aarch64/t-softfp (softfp_extras): Use += rather than :=. | |
| * config/i386/64/t-softfp (softfp_extras): Likewise. | |
| * config/i386/libgcc-glibc.ver (GCC_14.0.0): Export _BitInt support | |
| routines. | |
| * config/i386/t-softfp (softfp_extras): Add fixxfbitint and | |
| bf, hf and xf mode floatbitint. | |
| (CFLAGS-floatbitintbf.c, CFLAGS-floatbitinthf.c): Add -msse2. | |
| * config/riscv/t-softfp32 (softfp_extras): Use += rather than :=. | |
| * config/rs6000/t-e500v1-fp (softfp_extras): Likewise. | |
| * config/rs6000/t-e500v2-fp (softfp_extras): Likewise. | |
| * config/t-softfp (softfp_floatbitint_funcs): New. | |
| (softfp_bid_list): New. | |
| (softfp_func_list): Add sf and df mode from and to _BitInt libcalls. | |
| (softfp_bid_file_list): New. | |
| (LIB2ADD_ST): Add $(softfp_bid_file_list). | |
| * config/t-softfp-sfdftf (softfp_extras): Add fixtfbitint and | |
| floatbitinttf. | |
| * config/t-softfp-tf (softfp_extras): Likewise. | |
| * libgcc2.c (bitint_reduce_prec): New inline function. | |
| (BITINT_INC, BITINT_END): Define. | |
| (bitint_mul_1, bitint_addmul_1): New helper functions. | |
| (__mulbitint3): New function. | |
| (bitint_negate, bitint_submul_1): New helper functions. | |
| (__divmodbitint4): New function. | |
| * libgcc2.h (LIBGCC2_UNITS_PER_WORD): When building _BitInt support | |
| libcalls, redefine depending on __LIBGCC_BITINT_LIMB_WIDTH__. | |
| (__mulbitint3, __divmodbitint4): Declare. | |
| * libgcc-std.ver.in (GCC_14.0.0): Export _BitInt support routines. | |
| * Makefile.in (lib2funcs): Add _mulbitint3. | |
| (LIB2_DIVMOD_FUNCS): Add _divmodbitint4. | |
| * soft-fp/bitint.h: New file. | |
| * soft-fp/fixdfbitint.c: New file. | |
| * soft-fp/fixsfbitint.c: New file. | |
| * soft-fp/fixtfbitint.c: New file. | |
| * soft-fp/fixxfbitint.c: New file. | |
| * soft-fp/floatbitintbf.c: New file. | |
| * soft-fp/floatbitintdf.c: New file. | |
| * soft-fp/floatbitinthf.c: New file. | |
| * soft-fp/floatbitintsf.c: New file. | |
| * soft-fp/floatbitinttf.c: New file. | |
| * soft-fp/floatbitintxf.c: New file. | |
| * soft-fp/op-common.h (_FP_FROM_INT): Add support for rsize up to | |
| 4 * _FP_W_TYPE_SIZE rather than just 2 * _FP_W_TYPE_SIZE. | |
| * soft-fp/bitintpow10.c: New file. | |
| * soft-fp/fixsdbitint.c: New file. | |
| * soft-fp/fixddbitint.c: New file. | |
| * soft-fp/fixtdbitint.c: New file. | |
| * soft-fp/floatbitintsd.c: New file. | |
| * soft-fp/floatbitintdd.c: New file. | |
| * soft-fp/floatbitinttd.c: New file. | |
| 2023-09-06 Jakub Jelinek <jakub@redhat.com> | |
| PR c/102989 | |
| * soft-fp/bitintpow10.h: New file. | |
| 2023-09-05 Yang Yujie <yangyujie@loongson.cn> | |
| * config.host: add loongarch*-elf target. | |
| 2023-08-11 Thomas Neumann <thomas.neumann@in.tum.de> | |
| PR libgcc/110956 | |
| * unwind-dw2-fde.c: Associate object with address of unwinding | |
| table. | |
| 2023-08-07 John Ericson <git@JohnEricson.me> | |
| * configure: Regenerate. | |
| 2023-08-07 Alan Modra <amodra@gmail.com> | |
| * configure: Regenerate. | |
| 2023-07-23 Andrew Pinski <apinski@marvell.com> | |
| * config.host (riscv*-*-linux*): Add t-crtstuff to tmake_file. | |
| (riscv*-*-freebsd*): Likewise. | |
| * config/riscv/t-crtstuff: New file. | |
| 2023-07-19 liuhongt <hongtao.liu@intel.com> | |
| * config/i386/t-softfp: Add -msse2 to libbid HFtype related | |
| files. | |
| 2023-07-11 Florian Weimer <fweimer@redhat.com> | |
| PR libgcc/110179 | |
| * unwind-dw2-fde-dip.c (find_fde_tail): Add cast to avoid | |
| implicit conversion of pointer value to integer. | |
| 2023-07-06 Kito Cheng <kito.cheng@sifive.com> | |
| * config/riscv/sfp-machine.h (FP_INIT_ROUNDMODE): Check zfinx. | |
| (FP_HANDLE_EXCEPTIONS): Ditto. | |
| 2023-06-19 Andrew Stubbs <ams@codesourcery.com> | |
| * config/gcn/lib2-divmod-di.c: Reimplement like lib2-divmod.c. | |
| * config/gcn/lib2-divmod.c: Likewise. | |
| * config/gcn/lib2-gcn.h: Add new types and prototypes for all the | |
| new vector libfuncs. | |
| * config/gcn/t-amdgcn: Add new files. | |
| * config/gcn/amdgcn_veclib.h: New file. | |
| * config/gcn/lib2-vec_divmod-di.c: New file. | |
| * config/gcn/lib2-vec_divmod-hi.c: New file. | |
| * config/gcn/lib2-vec_divmod-qi.c: New file. | |
| * config/gcn/lib2-vec_divmod.c: New file. | |
| 2023-06-19 Andrew Stubbs <ams@codesourcery.com> | |
| * config/gcn/lib2-gcn.h (QItype, UQItype, HItype, UHItype): Delete. | |
| (__divhi3, __modhi3, __udivhi3, __umodhi3): Delete. | |
| * config/gcn/t-amdgcn: Don't build lib2-divmod-hi.c. | |
| * config/gcn/lib2-divmod-hi.c: Removed. | |
| 2023-06-07 Florian Weimer <fweimer@redhat.com> | |
| PR libgcc/109712 | |
| * unwind-dw2-fde-dip.c (find_fde_tail): Correct fast path for | |
| parsing eh_frame. | |
| 2023-06-05 Kewen Lin <linkw@linux.ibm.com> | |
| * config/i386/morestack.S: Use @init_array rather than | |
| @progbits for section type of section .init_array. | |
| * config/rs6000/morestack.S: Likewise. | |
| * config/s390/morestack.S: Likewise. | |
| 2023-06-05 YunQiang Su <yunqiang.su@cipunited.com> | |
| * config/mips/lib1funcs.S: New file. | |
| define __speculation_barrier and include mips16.S. | |
| * config/mips/t-mips: define LIB1ASMSRC as mips/lib1funcs.S. | |
| define LIB1ASMFUNCS as _speculation_barrier. | |
| set version info for __speculation_barrier. | |
| * config/mips/libgcc-mips.ver: New file. | |
| * config/mips/t-mips16: don't define LIB1ASMSRC as mips16.S | |
| included in lib1funcs.S now. | |
| 2023-06-03 Thomas Neumann <tneumann@users.sourceforge.net> | |
| PR libgcc/109670 | |
| * unwind-dw2-fde.c: Fix radix sort buffer management. | |
| 2023-06-03 Thomas Neumann <tneumann@users.sourceforge.net> | |
| PR libgcc/109685 | |
| * unwind-dw2-fde.c: Free sort array in atomic fast path. | |
| 2023-05-19 Iain Sandoe <iain@sandoe.co.uk> | |
| * config.host: Arrange to set min Darwin OS versions from | |
| the configured host version. | |
| * config/darwin10-unwind-find-enc-func.c: Do not use current | |
| headers, but declare the nexessary structures locally to the | |
| versions in use for Mac OSX 10.6. | |
| * config/t-darwin: Amend to handle configured min OS | |
| versions. | |
| * config/t-darwin-min-1: New. | |
| * config/t-darwin-min-5: New. | |
| * config/t-darwin-min-8: New. | |
| 2023-05-15 Thomas Neumann <tneumann@users.sourceforge.net> | |
| * unwind-dw2-fde.c: Fix assert in non-atomic path. | |
| 2023-05-15 Sören Tempel <soeren+git@soeren-tempel.net> | |
| * unwind-dw2-fde.c: Accept empty ranges when deregistering frames. | |
| 2023-05-02 Patrick O'Neill <patrick@rivosinc.com> | |
| * config/riscv/atomic.c: Change LR.aq/SC.rl pairs into | |
| sequentially consistent LR.aqrl/SC.rl pairs. | |
| 2023-05-01 Dimitar Dimitrov <dimitar@dinux.eu> | |
| * config/pru/t-pru (HOST_LIBGCC2_CFLAGS): Add | |
| -DTARGET_HAS_NO_HW_DIVIDE. | |
| 2023-04-27 Hans-Peter Nilsson <hp@axis.com> | |
| * config/cris/t-cris (HOST_LIBGCC2_CFLAGS): Add | |
| -DTARGET_HAS_NO_HW_DIVIDE. | |
| 2023-04-26 Patrick O'Neill <patrick@rivosinc.com> | |
| PR target/104338 | |
| * config/riscv/atomic.c: Add reference to duplicate logic. | |
| 2023-04-08 Tetsuma Hoshino <t-hoshino@pony-e.jp> | |
| PR target/109402 | |
| * config/v850/lib1funcs.S (___muldi3): Remove unnecessary | |
| stack manipulations. | |
| 2023-04-05 John David Anglin <danglin@gcc.gnu.org> | |
| PR target/109374 | |
| * config/pa/milli64.S (RETURN_COLUMN): Define. | |
| ($$divI): Add CFI directives. | |
| ($$divU): Likewise. | |
| ($$remI): Likewise. | |
| ($$remU): Likewise. | |
| 2023-03-19 Stafford Horne <shorne@gmail.com> | |
| * config/or1k/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Remove | |
| statement clearing existing exceptions. | |
| 2023-03-13 Max Filippov <jcmvbkbc@gmail.com> | |
| * config/xtensa/crti.S: Add .note.GNU-stack section on linux. | |
| * config/xtensa/crtn.S: Likewise. | |
| * config/xtensa/lib1funcs.S: Likewise. | |
| * config/xtensa/lib2funcs.S: Likewise. | |
| 2023-03-12 Jakub Jelinek <jakub@redhat.com> | |
| * config/aarch64/t-softfp (softfp_extensions): Add bfsf. | |
| (softfp_truncations): Add tfbf dfbf sfbf hfbf. | |
| (softfp_extras): Add floatdibf floatundibf floattibf floatuntibf. | |
| * config/aarch64/libgcc-softfp.ver (GCC_13.0.0): Export | |
| __extendbfsf2 and __trunc{s,d,t,h}fbf2. | |
| * config/aarch64/sfp-machine.h (_FP_NANFRAC_B, _FP_NANSIGN_B): Define. | |
| * soft-fp/floatundibf.c: New file. | |
| * soft-fp/floatdibf.c: New file. | |
| 2023-03-10 Jakub Jelinek <jakub@redhat.com> | |
| PR target/107703 | |
| * soft-fp/floattibf.c: New file. | |
| * soft-fp/floatuntibf.c: New file. | |
| * config/i386/libgcc-glibc.ver: Export __float{,un}tibf @ GCC_13.0.0. | |
| * config/i386/64/t-softfp (softfp_extras): Add floattibf and | |
| floatuntibf. | |
| (CFLAGS-floattibf.c, CFLAGS-floatunstibf.c): Add -msse2. | |
| 2023-03-08 Kewen Lin <linkw@linux.ibm.com> | |
| PR libgcc/108727 | |
| * config/rs6000/morestack.S (__morestack): Use PARAMS for new stack | |
| bump size. | |
| 2023-03-06 Michael Meissner <meissner@linux.ibm.com> | |
| PR target/107299 | |
| * config/rs6000/_divkc3.c (COPYSIGN): Use the correct built-in based on | |
| whether long double is IBM or IEEE. | |
| (INFINITY): Likewise. | |
| (FABS): Likewise. | |
| * config/rs6000/_mulkc3.c (COPYSIGN): Likewise. | |
| (INFINITY): Likewise. | |
| * config/rs6000/quad-float128.h (TF): Remove definition. | |
| (TFtype): Define to be long double or _Float128. | |
| (TCtype): Define to be _Complex long double or _Complex _Float128. | |
| * libgcc2.h (TFtype): Allow machine config files to override this. | |
| (TCtype): Likewise. | |
| * soft-fp/quad.h (TFtype): Likewise. | |
| 2023-02-13 Kito Cheng <kito.cheng@sifive.com> | |
| * config.host (riscv*-*-*): Add config/riscv/value-unwind.h. | |
| * config/riscv/value-unwind.h: New. | |
| 2023-02-03 Christophe Lyon <christophe.lyon@arm.com> | |
| * config/arm/pr-support.c (__gnu_unwind_execute): Use | |
| TARGET_HAVE_PACBTI to define set_pac and set_pac_sp. | |
| 2023-01-30 Flavio Cruz <flaviocruz@gmail.com> | |
| * config.host: Recognize x86_64-*-gnu* targets. | |
| * config/i386/gnu-unwind.h: Update to handle __x86_64__ with a | |
| TODO for now. | |
| 2023-01-23 Srinath Parvathaneni <srinath.parvathaneni@arm.com> | |
| * config/arm/pr-support.c (__gnu_unwind_execute): Decode opcode | |
| "0xb5". | |
| 2023-01-23 Andrea Corallo <andrea.corallo@arm.com> | |
| Tejas Belagod <tbelagod@arm.com> | |
| Srinath Parvathaneni <srinath.parvathaneni@arm.com> | |
| * config/arm/pr-support.c (__gnu_unwind_execute): Decode | |
| exception opcode (0xb4) for saving RA_AUTH_CODE and authenticate | |
| with AUTG if found. | |
| * config/arm/unwind-arm.c (struct pseudo_regs): New. | |
| (phase1_vrs): Introduce new field to store pseudo-reg state. | |
| (phase2_vrs): Likewise. | |
| (_Unwind_VRS_Get): Load pseudo register state from virtual reg set. | |
| (_Unwind_VRS_Set): Store pseudo register state to virtual reg set. | |
| (_Unwind_VRS_Pop): Load pseudo register value from stack into VRS. | |
| 2023-01-18 Wilco Dijkstra <wilco.dijkstra@arm.com> | |
| PR target/107678 | |
| * unwind-dw2.h (REG_UNSAVED_ARCHEXT): Add new enum. | |
| * unwind-dw2.c (uw_update_context_1): Add REG_UNSAVED_ARCHEXT case. | |
| * unwind-dw2-execute_cfa.h: Use REG_UNSAVED_ARCHEXT/REG_UNSAVED to | |
| encode the return address signing state. | |
| * config/aarch64/aarch64-unwind.h (aarch64_demangle_return_addr) | |
| Check current return address signing state. | |
| (aarch64_frob_update_contex): Remove. | |
| 2023-01-13 John David Anglin <danglin@gcc.gnu.org> | |
| * config.host (hppa*64*-*-linux*): Adjust tmake_file to use | |
| pa/t-pa64-linux. | |
| (hppa*64*-*-hpux11*): Adjust tmake_file to use pa/t-pa64-hpux | |
| instead of pa/t-hpux and pa/t-pa64. | |
| * config/pa/linux-atomic.c: Define u32 type. | |
| (ATOMIC_LOAD): Define new macro to implement atomic_load_1, | |
| atomic_load_2, atomic_load_4 and atomic_load_8. Update sync | |
| defines to use atomic_load calls for type. | |
| (SYNC_LOCK_LOAD_2): New macro to implement __sync_lock_load_8. | |
| * config/pa/sync-libfuncs.c: New file. | |
| * config/pa/t-netbsd (LIB2ADD_ST): Define. | |
| * config/pa/t-openbsd (LIB2ADD_ST): Define. | |
| * config/pa/t-pa64-hpux: New file. | |
| * config/pa/t-pa64-linux: New file. | |
| 2023-01-13 Jonathan Wakely <jwakely@redhat.com> | |
| PR libstdc++/108331 | |
| * config/i386/gthr-win32.h (__gthr_win32_legacy_mutex_t): New | |
| struct matching the previous __gthread_mutex_t struct. | |
| (__GTHREAD_LEGACY_MUTEX_T): Define. | |
| 2023-01-13 Seija Kijin <doremylover456@gmail.com> | |
| * config/arm/lib1funcs.S (clear_cache): Use SVC to conform to | |
| unified syntax. | |
| 2023-01-07 LIU Hao <lh_mouse@126.com> | |
| PR middle-end/108300 | |
| * config/i386/enable-execute-stack-mingw32.c: Define | |
| `WIN32_LEAN_AND_MEAN` before <windows.h>. | |
| * libgcc2.c: Likewise. | |
| * unwind-generic.h: Likewise. | |
| 2023-01-03 Florian Weimer <fweimer@redhat.com> | |
| * unwind-dw2-execute_cfa.h: New file. Extracted from | |
| the execute_cfa_program function in unwind-dw2.c. | |
| * unwind-dw2.c (execute_cfa_program_generic): New function. | |
| (execute_cfa_program_specialized): Likewise. | |
| (execute_cfa_program): Call execute_cfa_program_specialized | |
| or execute_cfa_program_generic, as appropriate. | |
| 2023-01-03 Florian Weimer <fweimer@redhat.com> | |
| Revert: | |
| 2023-01-03 Florian Weimer <fweimer@redhat.com> | |
| * unwind-dw2.c (dwarf_reg_size): New function. | |
| (_Unwind_GetGR, _Unwind_SetGR, _Unwind_SetGRPtr) | |
| (_Unwind_SetSpColumn, uw_install_context_1): Use it. | |
| (uw_init_context_1): Do not initialize dwarf_reg_size_table | |
| if not in use. | |
| 2023-01-03 Florian Weimer <fweimer@redhat.com> | |
| Revert: | |
| 2023-01-03 Florian Weimer <fweimer@redhat.com> | |
| * unwind-dw2-execute_cfa.h: New file. Extracted from | |
| the execute_cfa_program function in unwind-dw2.c. | |
| * unwind-dw2.c (execute_cfa_program_generic): New function. | |
| (execute_cfa_program_specialized): Likewise. | |
| (execute_cfa_program): Call execute_cfa_program_specialized | |
| or execute_cfa_program_generic, as appropriate. | |
| 2023-01-02 Florian Weimer <fweimer@redhat.com> | |
| * unwind-dw2-execute_cfa.h: New file. Extracted from | |
| the execute_cfa_program function in unwind-dw2.c. | |
| * unwind-dw2.c (execute_cfa_program_generic): New function. | |
| (execute_cfa_program_specialized): Likewise. | |
| (execute_cfa_program): Call execute_cfa_program_specialized | |
| or execute_cfa_program_generic, as appropriate. | |
| 2023-01-02 Florian Weimer <fweimer@redhat.com> | |
| * unwind-dw2.c (dwarf_reg_size): New function. | |
| (_Unwind_GetGR, _Unwind_SetGR, _Unwind_SetGRPtr) | |
| (_Unwind_SetSpColumn, uw_install_context_1): Use it. | |
| (uw_init_context_1): Do not initialize dwarf_reg_size_table | |
| if not in use. | |
| 2022-12-25 Jonathan Yong <10walls@gmail.com> | |
| * config/i386/gthr-win32.h: undef CC_NONE | |
| 2022-12-24 Iain Sandoe <iain@sandoe.co.uk> | |
| * config/t-slibgcc-darwin (install-darwin-libgcc-stubs): Skip the | |
| install of libgcc_s.1.dylib when the installation is into the build | |
| gcc directory. | |
| 2022-12-23 Eric Botcazou <ebotcazou@adacore.com> | |
| * config.host (i[34567]86-*-mingw*): Add thread fragment after EH one | |
| as well as new i386/t-slibgcc-mingw fragment. | |
| (x86_64-*-mingw*): Likewise. | |
| * config/i386/gthr-win32.h: If _WIN32_WINNT is at least 0x0600, define | |
| both __GTHREAD_HAS_COND and __GTHREADS_CXX0X to 1. | |
| Error out if _GTHREAD_USE_MUTEX_TIMEDLOCK is 1. | |
| Include stdlib.h instead of errno.h and do not include _mingw.h. | |
| (CONST_CAST2): Add specific definition for C++. | |
| (ATTRIBUTE_UNUSED): New macro. | |
| (__UNUSED_PARAM): Delete. | |
| Define WIN32_LEAN_AND_MEAN before including windows.h. | |
| (__gthread_objc_data_tls): Use TLS_OUT_OF_INDEXES instead of (DWORD)-1. | |
| (__gthread_objc_init_thread_system): Likewise. | |
| (__gthread_objc_thread_get_data): Minor tweak. | |
| (__gthread_objc_condition_allocate): Use ATTRIBUTE_UNUSED. | |
| (__gthread_objc_condition_deallocate): Likewise. | |
| (__gthread_objc_condition_wait): Likewise. | |
| (__gthread_objc_condition_broadcast): Likewise. | |
| (__gthread_objc_condition_signal): Likewise. | |
| Include sys/time.h. | |
| (__gthr_win32_DWORD): New typedef. | |
| (__gthr_win32_HANDLE): Likewise. | |
| (__gthr_win32_CRITICAL_SECTION): Likewise. | |
| (__gthr_win32_CONDITION_VARIABLE): Likewise. | |
| (__gthread_t): Adjust. | |
| (__gthread_key_t): Likewise. | |
| (__gthread_mutex_t): Likewise. | |
| (__gthread_recursive_mutex_t): Likewise. | |
| (__gthread_cond_t): New typedef. | |
| (__gthread_time_t): Likewise. | |
| (__GTHREAD_MUTEX_INIT_DEFAULT): Delete. | |
| (__GTHREAD_RECURSIVE_MUTEX_INIT_DEFAULT): Likewise. | |
| (__GTHREAD_COND_INIT_FUNCTION): Define. | |
| (__GTHREAD_TIME_INIT): Likewise. | |
| (__gthr_i486_lock_cmp_xchg): Delete. | |
| (__gthr_win32_create): Declare. | |
| (__gthr_win32_join): Likewise. | |
| (__gthr_win32_self): Likewise. | |
| (__gthr_win32_detach): Likewise. | |
| (__gthr_win32_equal): Likewise. | |
| (__gthr_win32_yield): Likewise. | |
| (__gthr_win32_mutex_destroy): Likewise. | |
| (__gthr_win32_cond_init_function): Likewise if __GTHREADS_HAS_COND is 1. | |
| (__gthr_win32_cond_broadcast): Likewise. | |
| (__gthr_win32_cond_signal): Likewise. | |
| (__gthr_win32_cond_wait): Likewise. | |
| (__gthr_win32_cond_timedwait): Likewise. | |
| (__gthr_win32_recursive_mutex_init_function): Delete. | |
| (__gthr_win32_recursive_mutex_lock): Likewise. | |
| (__gthr_win32_recursive_mutex_unlock): Likewise. | |
| (__gthr_win32_recursive_mutex_destroy): Likewise. | |
| (__gthread_create): New inline function. | |
| (__gthread_join): Likewise. | |
| (__gthread_self): Likewise. | |
| (__gthread_detach): Likewise. | |
| (__gthread_equal): Likewise. | |
| (__gthread_yield): Likewise. | |
| (__gthread_cond_init_function): Likewise if __GTHREADS_HAS_COND is 1. | |
| (__gthread_cond_broadcast): Likewise. | |
| (__gthread_cond_signal): Likewise. | |
| (__gthread_cond_wait): Likewise. | |
| (__gthread_cond_timedwait): Likewise. | |
| (__GTHREAD_WIN32_INLINE): New macro. | |
| (__GTHREAD_WIN32_COND_INLINE): Likewise. | |
| (__GTHREAD_WIN32_ACTIVE_P): Likewise. | |
| Define WIN32_LEAN_AND_MEAN before including windows.h. | |
| (__gthread_once): Minor tweaks. | |
| (__gthread_key_create): Use ATTRIBUTE_UNUSED and TLS_OUT_OF_INDEXES. | |
| (__gthread_key_delete): Minor tweak. | |
| (__gthread_getspecific): Likewise. | |
| (__gthread_setspecific): Likewise. | |
| (__gthread_mutex_init_function): Reimplement. | |
| (__gthread_mutex_destroy): Likewise. | |
| (__gthread_mutex_lock): Likewise. | |
| (__gthread_mutex_trylock): Likewise. | |
| (__gthread_mutex_unlock): Likewise. | |
| (__gthr_win32_abs_to_rel_time): Declare. | |
| (__gthread_recursive_mutex_init_function): Reimplement. | |
| (__gthread_recursive_mutex_destroy): Likewise. | |
| (__gthread_recursive_mutex_lock): Likewise. | |
| (__gthread_recursive_mutex_trylock): Likewise. | |
| (__gthread_recursive_mutex_unlock): Likewise. | |
| (__gthread_cond_destroy): New inline function. | |
| (__gthread_cond_wait_recursive): Likewise. | |
| * config/i386/gthr-win32.c: Delete everything. | |
| Include gthr-win32.h to get the out-of-line version of inline routines. | |
| Add compile-time checks for the local version of the Win32 types. | |
| * config/i386/gthr-win32-cond.c: New file. | |
| * config/i386/gthr-win32-thread.c: Likewise. | |
| * config/i386/t-gthr-win32: Add config/i386/gthr-win32-thread.c to the | |
| EH part, config/i386/gthr-win32-cond.c and config/i386/gthr-win32.c to | |
| the static version of libgcc. | |
| * config/i386/t-slibgcc-mingw: New file. | |
| * config/i386/libgcc-mingw.ver: Likewise. | |
| 2022-12-16 Thomas Neumann <tneumann@users.sourceforge.net> | |
| * unwind-dw2-fde.c: Initialize fde object lazily when | |
| the first exception tries to pass through. | |
| 2022-12-16 Thomas Neumann <tneumann@users.sourceforge.net> | |
| * unwind-dw2-fde.c: Use radix sort instead of split+sort+merge. | |
| 2022-12-08 Max Filippov <jcmvbkbc@gmail.com> | |
| * config/xtensa/xtensa-config-builtin.h (XCHAL_NUM_AREGS) | |
| (XCHAL_ICACHE_SIZE, XCHAL_DCACHE_SIZE, XCHAL_ICACHE_LINESIZE) | |
| (XCHAL_DCACHE_LINESIZE, XCHAL_MMU_MIN_PTE_PAGE_SIZE) | |
| (XSHAL_ABI): Remove stray symbols from macro definitions. | |
| 2022-12-07 Max Filippov <jcmvbkbc@gmail.com> | |
| * config/xtensa/crti.S (xtensa-config.h): Replace #inlcude with | |
| xtensa-config-builtin.h. | |
| * config/xtensa/crtn.S: Likewise. | |
| * config/xtensa/lib1funcs.S: Likewise. | |
| * config/xtensa/lib2funcs.S: Likewise. | |
| * config/xtensa/xtensa-config-builtin.h: New File. | |
| 2022-11-04 Florian Weimer <fweimer@redhat.com> | |
| * unwind-dw2-fde-dip.c (find_fde_tail): Special-case encoding | |
| values actually used by BFD ld. | |
| 2022-10-23 LIU Hao <lh_mouse@126.com> | |
| * config/i386/gthr-mcf.h: Include 'gthr_libobjc.h' when building | |
| libobjc, instead of 'gthr.h' | |
| 2022-10-19 LIU Hao <lh_mouse@126.com> | |
| * config.host: Add new cases for `mcf` thread model | |
| * config/i386/gthr-mcf.h: New file | |
| * config/i386/t-mingw-mcfgthread: New file | |
| * config/i386/t-slibgcc-cygming: Add mcfgthread for libgcc DLL | |
| * configure: Regenerate | |
| 2022-10-18 Jonathan Wakely <jwakely@redhat.com> | |
| * Makefile.in: Quote variable. | |
| 2022-10-17 H.J. Lu <hjl.tools@gmail.com> | |
| * unwind-generic.h (_Unwind_Frames_Increment): Add the EXC | |
| argument. | |
| * unwind.inc (_Unwind_RaiseException_Phase2): Pass EXC to | |
| _Unwind_Frames_Increment. | |
| (_Unwind_ForcedUnwind_Phase2): Likewise. | |
| * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Increment): | |
| Take the EXC argument. Return _URC_FATAL_PHASE2_ERROR if the | |
| return address on normal stack doesn't match the return address | |
| on shadow stack. | |
| 2022-10-17 Florian Weimer <fweimer@redhat.com> | |
| * unwind-dw2.h (struct frame_state_reg_info): Move cfa_how member | |
| and reduce its size. | |
| 2022-10-14 Jakub Jelinek <jakub@redhat.com> | |
| * config/i386/t-softfp (softfp_extensions): Add bfsf. | |
| (softfp_truncations): Add tfbf xfbf dfbf sfbf hfbf. | |
| (CFLAGS-extendbfsf2.c, CFLAGS-truncsfbf2.c, CFLAGS-truncdfbf2.c, | |
| CFLAGS-truncxfbf2.c, CFLAGS-trunctfbf2.c, CFLAGS-trunchfbf2.c): Add | |
| -msse2. | |
| * config/i386/libgcc-glibc.ver (GCC_13.0.0): Export | |
| __extendbfsf2 and __trunc{s,d,x,t,h}fbf2. | |
| * config/i386/sfp-machine.h (_FP_NANSIGN_B): Define. | |
| * config/i386/64/sfp-machine.h (_FP_NANFRAC_B): Define. | |
| * config/i386/32/sfp-machine.h (_FP_NANFRAC_B): Define. | |
| * soft-fp/brain.h: New file. | |
| * soft-fp/truncsfbf2.c: New file. | |
| * soft-fp/truncdfbf2.c: New file. | |
| * soft-fp/truncxfbf2.c: New file. | |
| * soft-fp/trunctfbf2.c: New file. | |
| * soft-fp/trunchfbf2.c: New file. | |
| * soft-fp/truncbfhf2.c: New file. | |
| * soft-fp/extendbfsf2.c: New file. | |
| 2022-10-12 Martin Liska <mliska@suse.cz> | |
| * libgcov-driver.c: Use new function. | |
| * libgcov.h (gcov_write_summary): Rename to ... | |
| (gcov_write_object_summary): ... this. | |
| 2022-10-11 Olivier Hainque <hainque@adacore.com> | |
| * config.host (*vxworks*): When enable_shared, add | |
| libgcc and crtstuff "shared" fragments for rtp except | |
| large code model. | |
| (aarch64*-wrs-vxworks7*): Remove t-slibgcc-libgcc from | |
| the list of fragments. | |
| 2022-10-06 Jakub Jelinek <jakub@redhat.com> | |
| * config/arc/linux-unwind.h (arc_fallback_frame_state): Use | |
| fs->regs.how[X] instead of fs->regs.reg[X].how. | |
| 2022-10-06 Jakub Jelinek <jakub@redhat.com> | |
| * unwind-dw2.h (REG_UNSAVED, REG_SAVED_OFFSET, REG_SAVED_REG, | |
| REG_SAVED_EXP, REG_SAVED_VAL_OFFSET, REG_SAVED_VAL_EXP, | |
| REG_UNDEFINED): New anonymous enum, moved from inside of | |
| struct frame_state_reg_info. | |
| (struct frame_state_reg_info): Remove reg[].how element and the | |
| anonymous enum there. Add how element. | |
| * unwind-dw2.c: Include stddef.h. | |
| (uw_frame_state_for): Don't clear first | |
| offsetof (_Unwind_FrameState, regs.how[0]) bytes of *fs. | |
| (execute_cfa_program, __frame_state_for, uw_update_context_1, | |
| uw_update_context): Use fs->regs.how[X] instead of fs->regs.reg[X].how | |
| or fs.regs.how[X] instead of fs.regs.reg[X].how. | |
| * config/sh/linux-unwind.h (sh_fallback_frame_state): Likewise. | |
| * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise. | |
| * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise. | |
| * config/pa/hpux-unwind.h (UPDATE_FS_FOR_SAR, UPDATE_FS_FOR_GR, | |
| UPDATE_FS_FOR_FR, UPDATE_FS_FOR_PC, pa_fallback_frame_state): | |
| Likewise. | |
| * config/alpha/vms-unwind.h (alpha_vms_fallback_frame_state): | |
| Likewise. | |
| * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Likewise. | |
| * config/arc/linux-unwind.h (arc_fallback_frame_state, | |
| arc_frob_update_context): Likewise. | |
| * config/riscv/linux-unwind.h (riscv_fallback_frame_state): Likewise. | |
| * config/nios2/linux-unwind.h (NIOS2_REG): Likewise. | |
| * config/nds32/linux-unwind.h (NDS32_PUT_FS_REG): Likewise. | |
| * config/s390/tpf-unwind.h (s390_fallback_frame_state): Likewise. | |
| * config/s390/linux-unwind.h (s390_fallback_frame_state): Likewise. | |
| * config/sparc/sol2-unwind.h (sparc64_frob_update_context, | |
| MD_FALLBACK_FRAME_STATE_FOR): Likewise. | |
| * config/sparc/linux-unwind.h (sparc64_fallback_frame_state, | |
| sparc64_frob_update_context, sparc_fallback_frame_state): Likewise. | |
| * config/i386/sol2-unwind.h (x86_64_fallback_frame_state, | |
| x86_fallback_frame_state): Likewise. | |
| * config/i386/w32-unwind.h (i386_w32_fallback_frame_state): Likewise. | |
| * config/i386/linux-unwind.h (x86_64_fallback_frame_state, | |
| x86_fallback_frame_state): Likewise. | |
| * config/i386/freebsd-unwind.h (x86_64_freebsd_fallback_frame_state): | |
| Likewise. | |
| * config/i386/dragonfly-unwind.h | |
| (x86_64_dragonfly_fallback_frame_state): Likewise. | |
| * config/i386/gnu-unwind.h (x86_gnu_fallback_frame_state): Likewise. | |
| * config/csky/linux-unwind.h (csky_fallback_frame_state): Likewise. | |
| * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): | |
| Likewise. | |
| * config/aarch64/freebsd-unwind.h | |
| (aarch64_freebsd_fallback_frame_state): Likewise. | |
| * config/aarch64/aarch64-unwind.h (aarch64_frob_update_context): | |
| Likewise. | |
| * config/or1k/linux-unwind.h (or1k_fallback_frame_state): Likewise. | |
| * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise. | |
| * config/loongarch/linux-unwind.h (loongarch_fallback_frame_state): | |
| Likewise. | |
| * config/m68k/linux-unwind.h (m68k_fallback_frame_state): Likewise. | |
| * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): | |
| Likewise. | |
| * config/rs6000/darwin-fallback.c (set_offset): Likewise. | |
| * config/rs6000/aix-unwind.h (MD_FROB_UPDATE_CONTEXT): Likewise. | |
| * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Likewise. | |
| * config/rs6000/freebsd-unwind.h (frob_update_context): Likewise. | |
| 2022-10-02 Olivier Hainque <hainque@adacore.com> | |
| * config/t-vxworks (LIBGCC2_INCLUDE): Augment comment. Move | |
| -I options for gcc/include and gcc/include-fixed at the end | |
| and make them -isystem. | |
| 2022-10-02 Olivier Hainque <hainque@adacore.com> | |
| * config/gthr-vxworks.h: Prevent Wpragma warning for the | |
| pragma diagnostics on Wstrict-prototypes. | |
| 2022-09-29 Olivier Hainque <hainque@adacore.com> | |
| * config/vxcrtstuff.c: Improve the comment attached to the use | |
| of auto-host.h and of __dso_handle. Remove redundant guard on | |
| HAVE_INITFINI_ARRAY_SUPPORT within a USE_INITFINI_ARRAY section. | |
| 2022-09-26 Thomas Neumann <tneumann@users.sourceforge.net> | |
| * unwind-dw2-fde.c: Introduce a constant for in_shutdown | |
| for the non-fast-path case. Drop destructor priority. | |
| 2022-09-22 Thomas Neumann <tneumann@users.sourceforge.net> | |
| * unwind-dw2-fde.c: (release_register_frames) Remember | |
| when the btree has been destroyed. | |
| (__deregister_frame_info_bases) Disable the assert when | |
| shutting down. | |
| 2022-09-18 Thomas Neumann <tneumann@users.sourceforge.net> | |
| * unwind-dw2-fde.c: Replace uintptr_t with typedef | |
| for __UINTPTR_TYPE__. | |
| * unwind-dw2-btree.h: Likewise. | |
| 2022-09-16 Thomas Neumann <tneumann@users.sourceforge.net> | |
| * unwind-dw2-fde.c (release_registered_frames): Cleanup at shutdown. | |
| (__register_frame_info_table_bases): Use btree in atomic fast path. | |
| (__deregister_frame_info_bases): Likewise. | |
| (_Unwind_Find_FDE): Likewise. | |
| (base_from_object): Make parameter const. | |
| (classify_object_over_fdes): Add query-only mode. | |
| (get_pc_range): Compute PC range for lookup. | |
| * unwind-dw2-fde.h (last_fde): Make parameter const. | |
| * unwind-dw2-btree.h: New file. | |
| 2022-08-31 Martin Liska <mliska@suse.cz> | |
| * config.host: Remove hppa. | |
| 2022-08-30 Martin Liska <mliska@suse.cz> | |
| * config.host: Remove the port. | |
| 2022-08-26 Martin Liska <mliska@suse.cz> | |
| * config.host: Remove cr16 related stuff. | |
| * config/cr16/crti.S: Removed. | |
| * config/cr16/crtlibid.S: Removed. | |
| * config/cr16/crtn.S: Removed. | |
| * config/cr16/divmodhi3.c: Removed. | |
| * config/cr16/lib1funcs.S: Removed. | |
| * config/cr16/t-cr16: Removed. | |
| * config/cr16/t-crtlibid: Removed. | |
| * config/cr16/unwind-cr16.c: Removed. | |
| * config/cr16/unwind-dw2.h: Removed. | |
| 2022-08-16 Kito Cheng <kito.cheng@sifive.com> | |
| * config/riscv/sfp-machine.h (_FP_NANFRAC_H): New. | |
| (_FP_NANFRAC_H): Ditto. | |
| (_FP_NANSIGN_H): Ditto. | |
| * config/riscv/t-softfp32 (softfp_extensions): Add HF related | |
| routines. | |
| (softfp_truncations): Ditto. | |
| (softfp_extras): Ditto. | |
| * config/riscv/t-softfp64 (softfp_extras): Add HF related routines. | |
| 2022-08-16 Kito Cheng <kito.cheng@sifive.com> | |
| * soft-fp/fixhfdi.c: New. | |
| * soft-fp/fixhfsi.c: Likewise. | |
| * soft-fp/fixunshfdi.c: Likewise. | |
| * soft-fp/fixunshfsi.c: Likewise. | |
| * soft-fp/floatdihf.c: Likewise. | |
| * soft-fp/floatsihf.c: Likewise. | |
| * soft-fp/floatundihf.c: Likewise. | |
| * soft-fp/floatunsihf.c: Likewise. | |
| * soft-fp/adddf3.c: Updating copyright years, removing "Contributed by" | |
| lines and update URL for license. | |
| * soft-fp/addsf3.c: Likewise. | |
| * soft-fp/addtf3.c: Likewise. | |
| * soft-fp/divdf3.c: Likewise. | |
| * soft-fp/divsf3.c: Likewise. | |
| * soft-fp/divtf3.c: Likewise. | |
| * soft-fp/double.h: Likewise. | |
| * soft-fp/eqdf2.c: Likewise. | |
| * soft-fp/eqhf2.c: Likewise. | |
| * soft-fp/eqsf2.c: Likewise. | |
| * soft-fp/eqtf2.c: Likewise. | |
| * soft-fp/extenddftf2.c: Likewise. | |
| * soft-fp/extended.h: Likewise. | |
| * soft-fp/extendhfdf2.c: Likewise. | |
| * soft-fp/extendhfsf2.c: Likewise. | |
| * soft-fp/extendhftf2.c: Likewise. | |
| * soft-fp/extendhfxf2.c: Likewise. | |
| * soft-fp/extendsfdf2.c: Likewise. | |
| * soft-fp/extendsftf2.c: Likewise. | |
| * soft-fp/extendxftf2.c: Likewise. | |
| * soft-fp/fixdfdi.c: Likewise. | |
| * soft-fp/fixdfsi.c: Likewise. | |
| * soft-fp/fixdfti.c: Likewise. | |
| * soft-fp/fixhfti.c: Likewise. | |
| * soft-fp/fixsfdi.c: Likewise. | |
| * soft-fp/fixsfsi.c: Likewise. | |
| * soft-fp/fixsfti.c: Likewise. | |
| * soft-fp/fixtfdi.c: Likewise. | |
| * soft-fp/fixtfsi.c: Likewise. | |
| * soft-fp/fixtfti.c: Likewise. | |
| * soft-fp/fixunsdfdi.c: Likewise. | |
| * soft-fp/fixunsdfsi.c: Likewise. | |
| * soft-fp/fixunsdfti.c: Likewise. | |
| * soft-fp/fixunshfti.c: Likewise. | |
| * soft-fp/fixunssfdi.c: Likewise. | |
| * soft-fp/fixunssfsi.c: Likewise. | |
| * soft-fp/fixunssfti.c: Likewise. | |
| * soft-fp/fixunstfdi.c: Likewise. | |
| * soft-fp/fixunstfsi.c: Likewise. | |
| * soft-fp/fixunstfti.c: Likewise. | |
| * soft-fp/floatdidf.c: Likewise. | |
| * soft-fp/floatdisf.c: Likewise. | |
| * soft-fp/floatditf.c: Likewise. | |
| * soft-fp/floatsidf.c: Likewise. | |
| * soft-fp/floatsisf.c: Likewise. | |
| * soft-fp/floatsitf.c: Likewise. | |
| * soft-fp/floattidf.c: Likewise. | |
| * soft-fp/floattihf.c: Likewise. | |
| * soft-fp/floattisf.c: Likewise. | |
| * soft-fp/floattitf.c: Likewise. | |
| * soft-fp/floatundidf.c: Likewise. | |
| * soft-fp/floatundisf.c: Likewise. | |
| * soft-fp/floatunditf.c: Likewise. | |
| * soft-fp/floatunsidf.c: Likewise. | |
| * soft-fp/floatunsisf.c: Likewise. | |
| * soft-fp/floatunsitf.c: Likewise. | |
| * soft-fp/floatuntidf.c: Likewise. | |
| * soft-fp/floatuntihf.c: Likewise. | |
| * soft-fp/floatuntisf.c: Likewise. | |
| * soft-fp/floatuntitf.c: Likewise. | |
| * soft-fp/gedf2.c: Likewise. | |
| * soft-fp/gesf2.c: Likewise. | |
| * soft-fp/getf2.c: Likewise. | |
| * soft-fp/half.h: Likewise. | |
| * soft-fp/ledf2.c: Likewise. | |
| * soft-fp/lesf2.c: Likewise. | |
| * soft-fp/letf2.c: Likewise. | |
| * soft-fp/muldf3.c: Likewise. | |
| * soft-fp/mulsf3.c: Likewise. | |
| * soft-fp/multf3.c: Likewise. | |
| * soft-fp/negdf2.c: Likewise. | |
| * soft-fp/negsf2.c: Likewise. | |
| * soft-fp/negtf2.c: Likewise. | |
| * soft-fp/op-1.h: Likewise. | |
| * soft-fp/op-2.h: Likewise. | |
| * soft-fp/op-4.h: Likewise. | |
| * soft-fp/op-8.h: Likewise. | |
| * soft-fp/op-common.h: Likewise. | |
| * soft-fp/quad.h: Likewise. | |
| * soft-fp/single.h: Likewise. | |
| * soft-fp/soft-fp.h: Likewise. | |
| * soft-fp/subdf3.c: Likewise. | |
| * soft-fp/subsf3.c: Likewise. | |
| * soft-fp/subtf3.c: Likewise. | |
| * soft-fp/truncdfhf2.c: Likewise. | |
| * soft-fp/truncdfsf2.c: Likewise. | |
| * soft-fp/truncsfhf2.c: Likewise. | |
| * soft-fp/trunctfdf2.c: Likewise. | |
| * soft-fp/trunctfhf2.c: Likewise. | |
| * soft-fp/trunctfsf2.c: Likewise. | |
| * soft-fp/trunctfxf2.c: Likewise. | |
| * soft-fp/truncxfhf2.c: Likewise. | |
| * soft-fp/unorddf2.c: Likewise. | |
| * soft-fp/unordsf2.c: Likewise. | |
| * soft-fp/unordtf2.c: Likewise. | |
| 2022-07-18 Claudiu Zissulescu <claziss@synopsys.com> | |
| * config/arc/lib2funcs.c (udivmodsi4): Update AND mask. | |
| * config/arc/lib1funcs.S (umodsi3): Don't use it for RF16 | |
| configurations. | |
| 2022-06-25 Jeff Law <jeffreyalaw@gmail.com> | |
| * config.host: Removed tilegx and tilepro entries. | |
| * config/tilegx/sfp-machine.h: Removed. | |
| * config/tilegx/sfp-machine32.h: Removed. | |
| * config/tilegx/sfp-machine64.h: Removed. | |
| * config/tilegx/t-crtstuff: Removed. | |
| * config/tilegx/t-softfp: Removed. | |
| * config/tilegx/t-tilegx: Removed. | |
| * config/tilepro/atomic.c: Removed. | |
| * config/tilepro/atomic.h: Removed. | |
| * config/tilepro/linux-unwind.h: Removed. | |
| * config/tilepro/sfp-machine.h: Removed. | |
| * config/tilepro/softdivide.c: Removed. | |
| * config/tilepro/softmpy.S: Removed. | |
| * config/tilepro/t-crtstuff: Removed. | |
| * config/tilepro/t-tilepro: Removed. | |
| 2022-06-09 Takayuki 'January June' Suwa <jjsuwa_sys3175@yahoo.co.jp> | |
| * config/xtensa/lib1funcs.S (__clrsbsi2): New function. | |
| * config/xtensa/t-xtensa (LIB1ASMFUNCS): Add _clrsbsi2. | |
| 2022-06-01 H.J. Lu <hjl.tools@gmail.com> | |
| PR libgcc/27576 | |
| * crtstuff.c (__EH_FRAME_BEGIN__): Aligned to pointer size. | |
| 2022-05-25 Wilco Dijkstra <wilco.dijkstra@arm.com> | |
| PR libgcc/105708 | |
| * config/aarch64/lse-init.c: Increase constructor priority. | |
| 2022-05-25 Szabolcs Nagy <szabolcs.nagy@arm.com> | |
| PR target/104689 | |
| * config/aarch64/aarch64-unwind.h (aarch64_frob_update_context): | |
| Handle the !REG_UNSAVED case. | |
| * unwind-dw2.c (execute_cfa_program): Fail toggle if !REG_UNSAVED. | |
| 2022-05-20 Christophe Lyon <christophe.lyon@arm.com> | |
| * Makefile.in (D32PBIT_FUNCS): Add _hf_to_sd and _sd_to_hf. | |
| (D64PBIT_FUNCS): Add _hf_to_dd and _dd_to_hf. | |
| (D128PBIT_FUNCS): Add _hf_to_td _td_to_hf. | |
| 2022-05-20 Christophe Lyon <christophe.lyon@arm.com> | |
| * config.host: Add t-dfprules to AArch64 targets. | |
| 2022-05-20 Christophe Lyon <christophe.lyon@arm.com> | |
| * configure: Regenerate. | |
| 2022-05-13 Sebastian Pop <spop@amazon.com> | |
| PR target/105162 | |
| * config/aarch64/lse.S: Define BARRIER and handle memory MODEL 5. | |
| * config/aarch64/t-lse: Add a 5th memory model for _sync functions. | |
| 2022-05-10 Martin Liska <mliska@suse.cz> | |
| Hans-Peter Helfert <peter-helfert@t-online.de> | |
| PR gcov-profile/105535 | |
| * libgcov.h (struct gcov_info): Use gcov_unsigned_t for | |
| n_functions. | |
| 2022-05-02 Martin Liska <mliska@suse.cz> | |
| * libgcov-driver.c: Add ATTRIBUTE_UNUSED. | |
| 2022-04-28 Sebastian Huber <sebastian.huber@embedded-brains.de> | |
| * libgcov-util.c (ftw_read_file): Improve notice using xstrerror(). | |
| (gcov_profile_merge_stream): Likewise. | |
| 2022-04-28 Sebastian Huber <sebastian.huber@embedded-brains.de> | |
| * libgcov-util.c (consume_stream): New. | |
| (get_target_profiles_for_merge): Likewise. | |
| (gcov_profile_merge_stream): Likewise. | |
| 2022-04-28 Sebastian Huber <sebastian.huber@embedded-brains.de> | |
| * libgcov-util.c (ftw_read_file): Use size_t for strlen() variables. | |
| 2022-04-28 Sebastian Huber <sebastian.huber@embedded-brains.de> | |
| * libgcov-util.c (read_gcda_file): Do not open file. | |
| (ftw_read_file): Open file here. | |
| 2022-04-28 Sebastian Huber <sebastian.huber@embedded-brains.de> | |
| * libgcov-util.c (read_gcda_file): Prepend new info object to global | |
| list. | |
| (ftw_read_file): Remove list append here. | |
| 2022-04-28 Sebastian Huber <sebastian.huber@embedded-brains.de> | |
| * libgcov-util.c (read_gcda_file): Do not duplicate filename. | |
| (ftw_read_file): Duplicate filename for read_gcda_file(). | |
| 2022-04-28 Sebastian Huber <sebastian.huber@embedded-brains.de> | |
| * gcov.h (__gcov_info_to_gcda): Mention __gcov_filename_to_gcfn(). | |
| (__gcov_filename_to_gcfn): Declare and document. | |
| * libgcov-driver.c (dump_string): New. | |
| (__gcov_filename_to_gcfn): Likewise. | |
| (__gcov_info_to_gcda): Adjust comment to match C11 standard language. | |
| 2022-04-28 Sebastian Huber <sebastian.huber@embedded-brains.de> | |
| * libgcov.h (gcov_seek): Remove define and declaration. | |
| 2022-04-28 Sebastian Huber <sebastian.huber@embedded-brains.de> | |
| * libgcov-driver-system.c (gcov_exit_open_gcda_file): Add mode | |
| parameter. Pass mode to gcov_open() calls. | |
| * libgcov-driver.c (dump_one_gcov): Add mode parameter. Pass mode to | |
| gcov_exit_open_gcda_file() call. | |
| (gcov_do_dump): Add mode parameter. Pass mode to dump_one_gcov() | |
| calls. | |
| (__gcov_dump_one): Open file for reading and writing. | |
| 2022-04-28 Sebastian Huber <sebastian.huber@embedded-brains.de> | |
| * libgcov-driver-system.c (gcov_exit_open_gcda_file): Open file for | |
| reading and writing. | |
| * libgcov-util.c (read_gcda_file): Open file for reading. | |
| * libgcov.h (gcov_open): Delete declaration. | |
| 2022-04-28 Sebastian Huber <sebastian.huber@embedded-brains.de> | |
| * libgcov-util.c (gcov_profile_merge): Return the list of merged | |
| profiles. Accept empty target and source profile lists. | |
| 2022-04-08 Sergei Trofimovich <siarheit@google.com> | |
| * config/ia64/fde-glibc.c: Make a no-op in inhibit_libc mode. | |
| 2022-03-29 Chenghua Xu <xuchenghua@loongson.cn> | |
| Lulu Cheng <chenglulu@loongson.cn> | |
| * configure: Regenerate file. | |
| 2022-03-29 Chenghua Xu <xuchenghua@loongson.cn> | |
| Lulu Cheng <chenglulu@loongson.cn> | |
| * config/loongarch/crtfastmath.c: New file. | |
| * config/loongarch/linux-unwind.h: Like wise. | |
| * config/loongarch/sfp-machine.h: Like wise. | |
| * config/loongarch/t-crtstuff: Like wise. | |
| * config/loongarch/t-loongarch: Like wise. | |
| * config/loongarch/t-loongarch64: Like wise. | |
| * config/loongarch/t-softfp-tf: Like wise. | |
| * config.host: Add LoongArch tuples. | |
| * configure.ac: Add LoongArch support. | |
| 2022-03-19 Sergei Trofimovich <slyfox at gentoo dot org> | |
| PR libgcc/86224 | |
| * config/m68k/lb1sf68.S (__mulsi3_internal): Internal, hidden alias | |
| for __mulsi3. | |
| (__udivsi3_internal, __divsi3_internal): Similarly. | |
| (__umodsi3, __modsi3): Use the internal function names. | |
| 2022-03-09 Tobias Burnus <tobias@codesourcery.com> | |
| PR target/102215 | |
| * config/gcn/atomic.c (__sync_val_compare_and_swap_##SIZE): Move | |
| a line up to non-arg-dependent value first. | |
| (__ATOMIC_COMPARE_EXCHANGE): Define + call to generate | |
| __atomic_compare_exchange_{1,2}. | |
| 2022-03-04 Iain Sandoe <iain@sandoe.co.uk> | |
| * config/rs6000/t-darwin-ehs: Add darwin-fallback.o. | |
| * config/t-darwin-ehs: Add dependency on unwind.h. | |
| 2022-02-24 Xi Ruoyao <xry111@mengyan1223.wang> | |
| * unwind-dw2-fde-dip.c (_Unwind_Find_FDE): Call find_fde_tail | |
| with 0 instead of NULL. | |
| 2022-02-24 Jose E. Marchesi <jose.marchesi@oracle.com> | |
| PR target/104656 | |
| * configure.ac: --disable-gcov if targetting bpf-*. | |
| * configure: Regenerate. | |
| 2022-01-25 Florian Weimer <fweimer@redhat.com> | |
| PR libgcc/104207 | |
| * unwind-dw2-fde-dip.c (_Unwind_Find_FDE): Add NULL check. | |
| 2022-01-17 Martin Liska <mliska@suse.cz> | |
| * libgcov-driver.c: Rename .c names to .cc. | |
| 2022-01-15 David <gccbugzilla@limegreensocks.com> | |
| * config/i386/gthr-win32.c (__gthr_i486_lock_cmp_xchg): | |
| Remove inlined version, Windows 95 is no longer relevant. | |
| * config/i386/gthr-win32.h | |
| (__GTHREAD_I486_INLINE_LOCK_PRIMITIVES): unset. | |
| 2022-01-14 Claudiu Zissulescu <claziss@synopsys.com> | |
| * config/arc/linux-unwind.h (arc_fallback_frame_state): Use | |
| DWARF_ALT_FRAME_RETURN_COLUMN macro. | |
| 2022-01-04 Florian Weimer <fweimer@redhat.com> | |
| * unwind-dw2-fde-dip.c (_Unwind_Find_FDE): Call _dl_find_object | |
| if available. | |
| 2022-01-02 John David Anglin <danglin@gcc.gnu.org> | |
| * config/pa/linux-atomic.c (_ASM_EFAULT): Define. | |
| (__kernel_cmpxchg): Nullify illegal iitlbp instruction if error | |
| return is not equal _ASM_EFAULT. | |
| (__kernel_cmpxchg2): Likewise. | |
| 2021-12-17 Iain Sandoe <iain@sandoe.co.uk> | |
| * config.host: Add shim declaration header to powerpc*-darwin builds. | |
| * config/rs6000/t-darwin-ehs: Remove dependency on the powerpc end | |
| file. | |
| * config/t-darwin-ehs: Add dependencies to the shared unwinder | |
| objects. | |
| * config/t-slibgcc-darwin: Add extra_parts to the dependencies for | |
| the shared EH lib. Add all-multi to the dependencies for the | |
| libgcc_s.1.dylib redirections. | |
| 2021-12-13 Olivier Hainque <hainque@adacore.com> | |
| * config.host (powerpc*-*-vxworks7*): Remove | |
| rs6000/t-linux and t-slibgcc-libgcc from tmake_file. | |
| 2021-12-13 Olivier Hainque <hainque@adacore.com> | |
| * config.host (*vxworks*): Remove special case for | |
| arm on the use of vxcrtstuff. | |
| 2021-12-13 Fred Konrad <konrad@adacore.com> | |
| Olivier Hainque <hainque@adacore.com> | |
| * config/t-vxcrtstuffS: New Makefile fragment. | |
| * config/vxcrtstuff.c: Provide __dso_handle. Provide _init/_fini | |
| functions for INITFINI_ARRAY support in shared libs and guard | |
| the definition of eh table registration functions on conditions | |
| indicating they are needed. | |
| 2021-12-13 Olivier Hainque <hainque@adacore.com> | |
| * config.host (powerpc*-wrs-vxworks7*): Place t-crtstuff | |
| ahead of the other files in tmake_files. | |
| * config/t-vxworks: Add to CRTSTUFF_T_CFLAGS instead of | |
| overriding it. | |
| 2021-12-13 Olivier Hainque <hainque@adacore.com> | |
| * config/t-vxworks (LIBGCC2_INCLUDES): Simplify and handle | |
| both VxWorks7 and earlier. | |
| * config/t-vxworks7: Remove. | |
| * config.host: Remove special case for vxworks7. | |
| 2021-12-11 Rasmus Villemoes <rasmus.villemoes@prevas.dk> | |
| * config/vxcrtstuff.c: Make constructor and destructor | |
| functions static when possible. | |
| 2021-12-11 Rasmus Villemoes <rasmus.villemoes@prevas.dk> | |
| * config/vxcrtstuff.c: Remove constructor/destructor | |
| declarations. | |
| 2021-12-10 Iain Sandoe <iain@sandoe.co.uk> | |
| * config/t-darwin: Add libgcc_tm.h to the dependencies | |
| for darwin10-unwind-find-enc-func. | |
| 2021-12-10 Rasmus Villemoes <rv@rasmusvillemoes.dk> | |
| * config/rs6000/t-vxworks: New file. | |
| * config.host (powerpc*-*-vxworks*): Use it instead of | |
| t-ppccomm. | |
| 2021-12-09 Fred Konrad <konrad@adacore.com> | |
| * config.host (powerpc*-wrs-vxworks7*): Fix path to | |
| rs6000/t-ppc64-fp, relative to config/ not libgcc/. | |
| 2021-12-09 Olivier Hainque <hainque@adacore.com> | |
| Rasmus Villemoes <rv@rasmusvillemoes.dk> | |
| * config/t-vxworks: Set CRTSTUFF_T_CFLAGS to | |
| $(LIBGCC2_INCLUDES). | |
| * config/t-vxworks7: Likewise. | |
| 2021-12-08 Iain Sandoe <iain@sandoe.co.uk> | |
| * config.host (*-*-darwin*): Add logic to build a shared | |
| unwinder library for Darwin8-10. | |
| * config/i386/t-darwin: Build legacy libgcc_s.1. | |
| * config/rs6000/t-darwin: Likewise. | |
| * config/t-darwin: Reorganise the EH fragments to place | |
| them for inclusion in a shared EH lib. | |
| * config/t-slibgcc-darwin: Build a legacy libgcc_s.1 and | |
| the supporting pieces (all FAT libs). | |
| * config/t-darwin-noeh: Removed. | |
| * config/darwin-unwind.ver: New file. | |
| * config/rs6000/t-darwin-ehs: New file. | |
| * config/t-darwin-ehs: New file. | |
| 2021-12-06 Nelson Chu <nelson.chu@sifive.com> | |
| * config/riscv/div.S: Add the hidden alias symbol for __udivdi3, and | |
| then use HIDDEN_JUMPTARGET to target it since it is non-preemptible. | |
| * config/riscv/riscv-asm.h: Added new macros HIDDEN_JUMPTARGET and | |
| HIDDEN_DEF. | |
| 2021-11-30 Rasmus Villemoes <rasmus.villemoes@prevas.dk> | |
| * config/vxcrtstuff.c: Undefine caddr_t, pid_t, rlim_t, | |
| ssize_t and vfork after including auto-host.h. | |
| 2021-11-29 Rasmus Villemoes <rasmus.villemoes@prevas.dk> | |
| * config.host (powerpc-wrs-vxworks): Do not add crtbegin.o and | |
| crtend.o to extra_parts. | |
| 2021-11-27 John David Anglin <danglin@gcc.gnu.org> | |
| * config/pa/t-dimode (lib2difuncs): Fix typo. | |
| 2021-11-25 Florian Weimer <fweimer@redhat.com> | |
| * unwind-dw2-fde-dip.c (struct unw_eh_callback_data): Add hdr. | |
| Remove func, ret. | |
| (find_fde_tail): New function. Split from | |
| _Unwind_IteratePhdrCallback. Move the result initialization | |
| from _Unwind_Find_FDE. | |
| (_Unwind_Find_FDE): Updated to call find_fde_tail. | |
| 2021-11-22 Florian Weimer <fweimer@redhat.com> | |
| * unwind-dw2-fde-dip.c (NEED_DBASE_MEMBER): Define. | |
| (struct unw_eh_callback_data): Make dbase member conditional. | |
| (unw_eh_callback_data_dbase): New function. | |
| (base_from_cb_data): Simplify for the non-dbase case. | |
| (_Unwind_IteratePhdrCallback): Adjust. | |
| (_Unwind_Find_FDE): Likewise. | |
| 2021-11-22 Florian Weimer <fweimer@redhat.com> | |
| * unwind-dw2-fde-dip.c (struct unw_eh_callback_data): Remove | |
| tbase member. | |
| (base_from_cb_data): Adjust. | |
| (_Unwind_IteratePhdrCallback): Likewise. | |
| (_Unwind_Find_FDE): Likewise. | |
| 2021-11-19 Iain Sandoe <iain@sandoe.co.uk> | |
| * config.host: Add weak emutls crt to the extra_parts. | |
| * config/i386/darwin-lib.h (DECLARE_LIBRARY_RENAMES): Remove | |
| workaround. | |
| * config/libgcc-libsystem.ver: Add exclude list for the system- | |
| provided unwinder. | |
| * config/t-slibgcc-darwin: Bump SO version, remove stubs code. | |
| * config/i386/libgcc-darwin.10.4.ver: Removed. | |
| * config/i386/libgcc-darwin.10.5.ver: Removed. | |
| * config/rs6000/libgcc-darwin.10.4.ver: Removed. | |
| * config/rs6000/libgcc-darwin.10.5.ver: Removed. | |
| * config/t-darwin-noeh: New file. | |
| 2021-11-19 Iain Sandoe <iain@sandoe.co.uk> | |
| * config/t-darwin: Build weak-defined emutls objects. | |
| * emutls.c (__emutls_get_address): Add optional attributes. | |
| (__emutls_register_common): Likewise. | |
| (EMUTLS_ATTR): New. | |
| 2021-11-11 Raphael Moreira Zinsly <rzinsly@linux.ibm.com> | |
| PR libgcc/103044 | |
| * config/rs6000/linux-unwind.h (ppc_backchain_fallback): Check if it's | |
| called with a null argument or at the end of the backtrace and return. | |
| * unwind.inc (_Unwind_ForcedUnwind_Phase2): Treat _URC_NORMAL_STOP. | |
| 2021-11-10 Jakub Jelinek <jakub@redhat.com> | |
| * config/rs6000/linux-unwind.h (ppc_back_fallback): Make it static, | |
| formatting fix. | |
| 2021-11-05 Iain Sandoe <iain@sandoe.co.uk> | |
| * config/darwin10-unwind-find-enc-func.c: Include libgcc_tm.h. | |
| * config/i386/darwin-lib.h: Declare Darwin10 crt function. | |
| 2021-11-05 John David Anglin <danglin@gcc.gnu.org> | |
| PR libgomp/96661 | |
| * config.host (hppa*64*-*-linux*): Revise tmake_file. | |
| (hppa*64*-*-hpux11*): Likewise. | |
| * config/pa/sfp-exceptions.c: New. | |
| * config/pa/sfp-machine.h: New. | |
| * config/pa/t-dimode: New. | |
| * config/pa/t-softfp-sfdftf: New. | |
| 2021-10-27 John David Anglin <danglin@gcc.gnu.org> | |
| * config.host (hppa*64*-*-linux*): Don't add pa/t-linux to | |
| tmake_file. | |
| * config/pa/linux-atomic.c: Define u8, u16 and u64 types. | |
| Use them in FETCH_AND_OP_2, OP_AND_FETCH_2, COMPARE_AND_SWAP_2, | |
| SYNC_LOCK_TEST_AND_SET_2 and SYNC_LOCK_RELEASE_1 macros. | |
| * config/pa/t-linux64 (LIB1ASMSRC): New define. | |
| (LIB1ASMFUNCS): Revise. | |
| (HOST_LIBGCC2_CFLAGS): Add "-DLINUX=1". | |
| 2021-10-22 Stafford Horne <shorne@gmail.com> | |
| * config/or1k/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): | |
| Change to 0. | |
| 2021-10-14 Raphael Moreira Zinsly <rzinsly@linux.ibm.com> | |
| * config/rs6000/linux-unwind.h (struct rt_sigframe): Move it to | |
| outside of get_regs() in order to use it in another function, this | |
| is done twice: for __powerpc64__ and for !__powerpc64__. | |
| (struct trace_arg): New struct. | |
| (struct layout): New struct. | |
| (ppc_backchain_fallback): New function. | |
| * unwind.inc (_Unwind_Backtrace): Look for _URC_NORMAL_STOP code | |
| state and call MD_BACKCHAIN_FALLBACK. | |
| 2021-10-13 Martin Liska <mliska@suse.cz> | |
| PR gcov-profile/90364 | |
| * libgcov-driver.c (merge_one_data): Skip timestamp and verify | |
| checksums. | |
| (write_one_data): Write also checksum. | |
| * libgcov-util.c (read_gcda_file): Read also checksum field. | |
| * libgcov.h (struct gcov_info): Add new field. | |
| 2021-10-08 Ian Lance Taylor <iant@golang.org> | |
| * config/i386/morestack.S: Use .init_array for constructor if | |
| available. | |
| * config/rs6000/morestack.S: Likewise. | |
| * config/s390/morestack.S: Likewise. | |
| 2021-10-03 Patrick McGehearty <patrick.mcgehearty@oracle.com> | |
| PR target/101104 | |
| * libgcc2.c (RMIN2, RMINSCAL, RMAX2): | |
| Use more correct values for native IBM 128-bit. | |
| 2021-09-28 Iain Sandoe <iain@sandoe.co.uk> | |
| * config/i386/libgcc-darwin.ver: Add Symbols for | |
| __cpu_model, __cpu_indicator_init. | |
| 2021-09-22 Iain Sandoe <iain@sandoe.co.uk> | |
| * config/i386/sfp-machine.h: Guard Mach-O-specific code | |
| using __APPLE__. | |
| 2021-09-19 Iain Sandoe <iain@sandoe.co.uk> | |
| * config/t-slibgcc-darwin: Delete unused code. | |
| 2021-09-19 Iain Sandoe <iain@sandoe.co.uk> | |
| * config/i386/t-darwin: Add in a vers file for X86-specific | |
| symbols. | |
| * config/t-darwin: Add the generic symbol maps here... | |
| * config/t-slibgcc-darwin: ... removing from here. | |
| * config/i386/libgcc-darwin.ver: New file. | |
| 2021-09-19 Iain Sandoe <iain@sandoe.co.uk> | |
| * config/i386/t-softfp: Exclude libgcc2 versions of __divhc3 | |
| and __mulhc3. | |
| 2021-09-19 Iain Sandoe <iain@sandoe.co.uk> | |
| * config.host: Use convenience library for Darwin10 | |
| unwinder shim. | |
| * config/t-darwin: Build Darwin10 unwinder shim as a | |
| convenience library. | |
| 2021-09-13 Andrew Pinski <apinski@marvell.com> | |
| * config.host: Remove m32r-*-linux* and m32rle-*-linux*. | |
| * config/m32r/libgcc-glibc.ver: Removed. | |
| * config/m32r/t-linux: Removed. | |
| 2021-09-08 liuhongt <hongtao.liu@intel.com> | |
| * config/i386/t-softfp: Compile __{mul,div}hc3 into | |
| libgcc_s.so.1. | |
| 2021-09-08 Jakub Jelinek <jakub@redhat.com> | |
| Iain Sandoe <iain@sandoe.co.uk> | |
| * config/i386/libgcc-glibc.ver: Add %inherit GCC_12.0.0 GCC_7.0.0 | |
| and export *hf* and *hc* functions at GCC_12.0.0. | |
| 2021-09-06 liuhongt <hongtao.liu@intel.com> | |
| * Makefile.in: Adjust to support specific CFLAGS for each | |
| libgcc source file. | |
| * config/i386/64/t-softfp: Explicitly add -msse2 for HF | |
| related libgcc source files. | |
| * config/i386/t-softfp: Ditto. | |
| * config/i386/_divhc3.c: New file. | |
| * config/i386/_mulhc3.c: New file. | |
| 2021-09-03 Iain Sandoe <iain@sandoe.co.uk> | |
| * config/i386/sfp-machine.h (alias_HFtype, alias_SFtype | |
| alias_DFtype, alias_TFtype): New. | |
| (ALIAS_SELECTOR): New. | |
| (strong_alias): Use __typeof and a _Generic selector to | |
| provide the type to the synthesized function. | |
| 2021-09-02 liuhongt <hongtao.liu@intel.com> | |
| * config/i386/32/sfp-machine.h (_FP_NANFRAC_H): New macro. | |
| * config/i386/64/sfp-machine.h (_FP_NANFRAC_H): Ditto. | |
| * config/i386/sfp-machine.h (_FP_NANSIGN_H): Ditto. | |
| * config/i386/t-softfp: Add hf soft-fp. | |
| * config.host: Add i386/64/t-softfp. | |
| * config/i386/64/t-softfp: New file. | |
| 2021-09-02 liuhongt <hongtao.liu@intel.com> | |
| * soft-fp/eqhf2.c: New file. | |
| * soft-fp/extendhfdf2.c: New file. | |
| * soft-fp/extendhfsf2.c: New file. | |
| * soft-fp/half.h (FP_CMP_EQ_H): New marco. | |
| * soft-fp/truncdfhf2.c: New file | |
| * soft-fp/truncsfhf2.c: New file | |
| 2021-09-01 Sebastian Huber <sebastian.huber@embedded-brains.de> | |
| * unwind-arm-common.inc (abort): Remove. | |
| 2021-08-31 Richard Sandiford <richard.sandiford@arm.com> | |
| * config/aarch64/value-unwind.h: Add missing runtime exception | |
| paragraph. | |
| * config/frv/frv-abi.h: Likewise. | |
| * config/i386/value-unwind.h: Likewise. | |
| * config/pa/pa64-hpux-lib.h: Likewise. | |
| 2021-08-26 David Edelsohn <dje.gcc@gmail.com> | |
| * config/rs6000/ibm-ldouble.c (ldouble_qadd_internal): Rename from | |
| __gcc_qadd. | |
| (__gcc_qadd): Call ldouble_qadd_internal. | |
| (__gcc_qsub): Call ldouble_qadd_internal with second long double | |
| argument negated. | |
| 2021-08-26 Jonathan Yong <10walls@gmail.com> | |
| * config/i386/cygming-crtend.c: Fix register_frame_ctor | |
| and register_frame_dtor warnings. | |
| 2021-08-24 Richard Earnshaw <rearnsha@arm.com> | |
| PR target/102035 | |
| * config/arm/cmse_nonsecure_call.S (__gnu_cmse_nonsecure_call): | |
| Add vlldm erratum work-around. | |
| 2021-08-21 John David Anglin <danglin@gcc.gnu.org> | |
| * config.host: Remove extra_parts from hppa[12]*-*-hpux11* case. | |
| 2021-08-16 Sebastian Huber <sebastian.huber@embedded-brains.de> | |
| * libgcov.h (gcov_type): Define using __LIBGCC_GCOV_TYPE_SIZE. | |
| (gcov_type_unsigned): Likewise. | |
| 2021-08-14 Stafford Horne <shorne@gmail.com> | |
| PR target/99783 | |
| * config.host (or1k-*, tmake_file): Add or1k/t-crtstuff. | |
| * config/or1k/t-crtstuff: New file. | |
| 2021-08-06 Sebastian Huber <sebastian.huber@embedded-brains.de> | |
| * libgcov-driver.c (#include <stdint.h>): Remove. | |
| (write_topn_counters): Use __INTPTR_TYPE__ instead of intptr_t. | |
| 2021-08-06 Sebastian Huber <sebastian.huber@embedded-brains.de> | |
| * Makefile.in (LIBGCOV_DRIVER): Add _gcov_info_to_gcda. | |
| * gcov.h (gcov_info): Declare. | |
| (__gcov_info_to_gdca): Likewise. | |
| * libgcov.h (gcov_write_counter): Remove. | |
| (gcov_write_tag_length): Likewise. | |
| * libgcov-driver.c (#include <stdint.h>): New. | |
| (#include <string.h>): Remove. | |
| (NEED_L_GCOV): Conditionally define. | |
| (NEED_L_GCOV_INFO_TO_GCDA): Likewise. | |
| (are_all_counters_zero): New. | |
| (gcov_dump_handler): Likewise. | |
| (gcov_allocate_handler): Likewise. | |
| (dump_unsigned): Likewise. | |
| (dump_counter): Likewise. | |
| (write_topn_counters): Add dump_fn, allocate_fn, and arg parameters. | |
| Use dump_unsigned() and dump_counter(). | |
| (write_one_data): Add dump_fn, allocate_fn, and arg parameters. Use | |
| dump_unsigned(), dump_counter(), and are_all_counters_zero(). | |
| (__gcov_info_to_gcda): New. | |
| 2021-08-05 Jakub Jelinek <jakub@redhat.com> | |
| * config/t-slibgcc (SHLIB_LINK): Add $(LDFLAGS). | |
| * config/t-slibgcc-darwin (SHLIB_LINK): Likewise. | |
| * config/t-slibgcc-vms (SHLIB_LINK): Likewise. | |
| * config/t-slibgcc-fuchsia (SHLIB_LDFLAGS): Remove $(LDFLAGS). | |
| 2021-08-04 Jakub Jelinek <jakub@redhat.com> | |
| * config/t-slibgcc-fuchsia: Undo doubly applied patch. | |
| 2021-07-15 Alan Modra <amodra@gmail.com> | |
| * config/rs6000/morestack.S (R2_SAVE): Define. | |
| (__morestack): Save and restore r2. Set up r2 for called | |
| functions. | |
| 2021-07-01 H.J. Lu <hjl.tools@gmail.com> | |
| * soft-fp/extendhfxf2.c: New file. | |
| * soft-fp/truncxfhf2.c: Likewise. | |
| 2021-06-29 Julian Brown <julian@codesourcery.com> | |
| * config/gcn/lib2-bswapti2.c: New file. | |
| * config/gcn/lib2-divmod-di.c: New file. | |
| * config/gcn/lib2-gcn.h (DItype, UDItype, TItype, UTItype): Add | |
| typedefs. | |
| (__divdi3, __moddi3, __udivdi3, __umoddi3): Add prototypes. | |
| * config/gcn/t-amdgcn (LIB2ADD): Add lib2-divmod-di.c and | |
| lib2-bswapti2.c. | |
| 2021-06-29 Julian Brown <julian@codesourcery.com> | |
| * config/gcn/lib2-divmod.c (__udivsi3, __umodsi3): Change argument and | |
| return types to USItype. | |
| * config/gcn/lib2-gcn.h (__udivsi3, __umodsi3): Update prototypes. | |
| 2021-06-23 Kewen Lin <linkw@linux.ibm.com> | |
| * configure: Regenerate. | |
| * configure.ac (test for libgcc_cv_powerpc_3_1_float128_hw): Fix | |
| typos among the name, CFLAGS and the test. | |
| * config/rs6000/t-float128-hw (fp128_3_1_hw_funcs, fp128_3_1_hw_src, | |
| fp128_3_1_hw_static_obj, fp128_3_1_hw_shared_obj, fp128_3_1_hw_obj): | |
| Remove. | |
| * config/rs6000/t-float128-p10-hw (FLOAT128_HW_INSNS): Append | |
| macro FLOAT128_HW_INSNS_ISA3_1. | |
| (FP128_3_1_CFLAGS_HW): Fix option typo. | |
| * config/rs6000/float128-ifunc.c (SW_OR_HW_ISA3_1): Guard this with | |
| FLOAT128_HW_INSNS_ISA3_1. | |
| (__floattikf_resolve): Likewise. | |
| (__floatuntikf_resolve): Likewise. | |
| (__fixkfti_resolve): Likewise. | |
| (__fixunskfti_resolve): Likewise. | |
| (__floattikf): Likewise. | |
| (__floatuntikf): Likewise. | |
| (__fixkfti): Likewise. | |
| (__fixunskfti): Likewise. | |
| 2021-06-11 Srinath Parvathaneni <srinath.parvathaneni@arm.com> | |
| PR target/99939 | |
| * config/arm/cmse_nonsecure_call.S: Add __ARM_FEATURE_MVE | |
| macro. | |
| * config/arm/t-arm: To link cmse.o and cmse_nonsecure_call.o | |
| on passing -mcmse option. | |
| 2021-06-10 Segher Boessenkool <segher@kernel.crashing.org> | |
| * config/rs6000/quad-float128.h: Guard all uses of [U]TItype_ppc by | |
| _ARCH_PPC64 . | |
| 2021-06-09 Carl Love <cel@us.ibm.com> | |
| * config.host: Add if test and set for | |
| libgcc_cv_powerpc_3_1_float128_hw. | |
| * config/rs6000/fixkfti.c: Renamed to fixkfti-sw.c. | |
| Change calls of __fixkfti to __fixkfti_sw. | |
| * config/rs6000/fixunskfti.c: Renamed to fixunskfti-sw.c. | |
| Change calls of __fixunskfti to __fixunskfti_sw. | |
| * config/rs6000/float128-p10.c (__floattikf_hw, | |
| __floatuntikf_hw, __fixkfti_hw, __fixunskfti_hw): New file. | |
| * config/rs6000/float128-ifunc.c (SW_OR_HW_ISA3_1): New macro. | |
| (__floattikf_resolve, __floatuntikf_resolve, __fixkfti_resolve, | |
| __fixunskfti_resolve): Add resolve functions. | |
| (__floattikf, __floatuntikf, __fixkfti, __fixunskfti): New functions. | |
| * config/rs6000/float128-sed (floattitf, __floatuntitf, | |
| __fixtfti, __fixunstfti): Add editor commands to change names. | |
| * config/rs6000/float128-sed-hw (__floattitf, | |
| __floatuntitf, __fixtfti, __fixunstfti): Add editor commands to | |
| change names. | |
| * config/rs6000/floattikf.c: Renamed to floattikf-sw.c. | |
| * config/rs6000/floatuntikf.c: Renamed to floatuntikf-sw.c. | |
| * config/rs6000/quad-float128.h (__floattikf_sw, | |
| __floatuntikf_sw, __fixkfti_sw, __fixunskfti_sw, __floattikf_hw, | |
| __floatuntikf_hw, __fixkfti_hw, __fixunskfti_hw, __floattikf, | |
| __floatuntikf, __fixkfti, __fixunskfti): New extern declarations. | |
| * config/rs6000/t-float128 (floattikf, floatuntikf, | |
| fixkfti, fixunskfti): Remove file names from fp128_ppc_funcs. | |
| (floattikf-sw, floatuntikf-sw, fixkfti-sw, fixunskfti-sw): Add | |
| file names to fp128_ppc_funcs. | |
| * config/rs6000/t-float128-hw(fp128_3_1_hw_funcs, | |
| fp128_3_1_hw_src, fp128_3_1_hw_static_obj, fp128_3_1_hw_shared_obj, | |
| fp128_3_1_hw_obj): Add variables for ISA 3.1 support. | |
| * config/rs6000/t-float128-p10-hw: New file. | |
| * configure: Update script for isa 3.1 128-bit float support. | |
| * configure.ac: Add check for 128-bit float hardware support. | |
| * config/rs6000/fixkfti-sw.c: New file. | |
| * config/rs6000/fixunskfti-sw.c: New file. | |
| * config/rs6000/floattikf-sw.c: New file. | |
| * config/rs6000/floatuntikf-sw.c: New file. | |
| 2021-05-13 Dimitar Dimitrov <dimitar@dinux.eu> | |
| * config/pru/mpyll.S (__pruabi_mpyll): Place into own section. | |
| 2021-05-13 Martin Liska <mliska@suse.cz> | |
| * libgcov-driver.c: Fix GNU coding style. | |
| 2021-05-10 Martin Liska <mliska@suse.cz> | |
| * libgcov-driver.c (gcov_version): Use different name that does | |
| not clash with newly introduced macro. | |
| 2021-04-29 Eric Botcazou <ebotcazou@adacore.com> | |
| * libgcov.h: For the target, define GCOV_LOCKED_WITH_LOCKING | |
| if __MSVCRT__ and, for the host, define it if HOST_HAS_LK_LOCK. | |
| * libgcov-driver.c: Add directives if GCOV_LOCKED_WITH_LOCKING. | |
| 2021-04-28 Patrick McGehearty <patrick.mcgehearty@oracle.com> | |
| * libgcc2.c (XMTYPE, XCTYPE, RBIG, RMIN, RMIN2, RMINSCAL, RMAX2): | |
| Define. | |
| (__divsc3, __divdc3, __divxc3, __divtc3): Improve complex divide. | |
| * config/rs6000/_divkc3.c (RBIG, RMIN, RMIN2, RMINSCAL, RMAX2): | |
| Define. | |
| (__divkc3): Improve complex divide. | |
| 2021-04-23 Michael Meissner <meissner@linux.ibm.com> | |
| PR target/98952 | |
| * config/rs6000/tramp.S (__trampoline_setup, elfv1 #ifdef): Fix | |
| trampoline size comparison in 32-bit by reversing test and | |
| combining load immediate with compare. | |
| (__trampoline_setup, elfv2 #ifdef): Fix trampoline size comparison | |
| in 32-bit by reversing test and combining load immediate with | |
| compare. | |
| 2021-04-05 Florian Weimer <fweimer@redhat.com> | |
| Michael Meissner <meissner@linux.ibm.com> | |
| * config/rs6000/t-float128 (fp128_ppc_funcs): Add decimal floating | |
| point functions for $(decimal_float) only. | |
| 2021-04-03 Jakub Jelinek <jakub@redhat.com> | |
| PR target/97653 | |
| * config/rs6000/t-linux (IBM128_STATIC_OBJS): Fix spelling, use | |
| $(objext) instead of $(object). Use _floatunditf instead of | |
| _floatunsditf. Add tf <-> ti conversion objects. | |
| (IBM128_SHARED_OBJS): Use proper substitution reference syntax. | |
| 2021-03-29 Michael Meissner <meissner@linux.ibm.com> | |
| * config/rs6000/t-float128 (fp128_decstr_funcs): Delete. | |
| (fp128_ppc_funcs): Do not add $(fp128_decstr_funcs). | |
| (fp128_decstr_objs): Delete. | |
| * dfp-bit.h: Call __sprintfieee128 to do conversions from | |
| _Float128 to a Decimal type. Call __strtoieee128 to do | |
| conversions from a Decimal type to _Float128. | |
| * config/rs6000/_sprintfkf.c: Delete file. | |
| * config/rs6000/_sprintfkf.h: Delete file. | |
| * config/rs6000/_strtokf.c: Delete file. | |
| * config/rs6000/_strtokf.h: Delete file. | |
| 2021-03-23 Marcus Comstedt <marcus@mc.pp.se> | |
| * config/riscv/sfp-machine.h (__BYTE_ORDER): Set according | |
| to __BYTE_ORDER__. | |
| 2021-03-06 Jakub Jelinek <jakub@redhat.com> | |
| PR gcov-profile/99406 | |
| * libgcov.h (MAP_FAILED, MAP_ANONYMOUS): If HAVE_SYS_MMAN_H is | |
| defined, define these macros if not defined already. | |
| 2021-03-04 Martin Liska <mliska@suse.cz> | |
| PR gcov-profile/99105 | |
| * libgcov-driver.c (write_top_counters): Rename to ... | |
| (write_topn_counters): ... this. | |
| (write_one_data): Pre-allocate buffer for number of items | |
| in the corresponding linked lists. | |
| * libgcov.h (malloc_mmap): New function. | |
| (allocate_gcov_kvp): Use it. | |
| 2021-03-04 Martin Liska <mliska@suse.cz> | |
| PR gcov-profile/99385 | |
| * libgcov.h (allocate_gcov_kvp): Call mmap with fd equal to -1. | |
| 2021-03-03 Martin Liska <mliska@suse.cz> | |
| PR gcov-profile/97461 | |
| * config.in: Regenerate. | |
| * configure: Likewise. | |
| * configure.ac: Check sys/mman.h header file | |
| * libgcov-driver.c (struct gcov_kvp): Remove static | |
| pre-allocated pool and use a dynamic one. | |
| * libgcov.h (MMAP_CHUNK_SIZE): New. | |
| (gcov_counter_add): Use mmap to allocate pool for struct | |
| gcov_kvp. | |
| 2021-03-02 Michael Meissner <meissner@linux.ibm.com> | |
| * config/rs6000/_sprintfkf.h (__sprintfkf): Fix prototype to match | |
| the function. | |
| * config/rs6000/_sprintfkf.c: Include _sprintfkf.h. | |
| 2021-02-24 Jakub Jelinek <jakub@redhat.com> | |
| PR libgcc/99236 | |
| * libgcc2.c (__powisf2, __powidf2, __powitf2, __powixf2): Perform | |
| negation of m in unsigned type. | |
| 2021-02-24 Christophe Lyon <christophe.lyon@linaro.org> | |
| Hau Hsu <hsuhau617@gmail.com> | |
| PR target/99157 | |
| * config/arm/t-arm: Fix cmse support detection. | |
| 2021-02-22 Michael Meissner <meissner@linux.ibm.com> | |
| * dfp-bit.c (BFP_TO_DFP): Fix a comment line that was too long. | |
| 2021-02-22 Michael Meissner <meissner@linux.ibm.com> | |
| * config/rs6000/_dd_to_kf.c: New file. | |
| * config/rs6000/_kf_to_dd.c: New file. | |
| * config/rs6000/_kf_to_sd.c: New file. | |
| * config/rs6000/_kf_to_td.c: New file. | |
| * config/rs6000/_sd_to_kf.c: New file. | |
| * config/rs6000/_sprintfkf.c: New file. | |
| * config/rs6000/_sprintfkf.h: New file. | |
| * config/rs6000/_strtokf.h: New file. | |
| * config/rs6000/_strtokf.c: New file. | |
| * config/rs6000/_td_to_kf.c: New file. | |
| * config/rs6000/quad-float128.h: Add new declarations. | |
| * config/rs6000/t-float128 (fp128_dec_funcs): New macro. | |
| (fp128_decstr_funcs): New macro. | |
| (ibm128_dec_funcs): New macro. | |
| (fp128_ppc_funcs): Add the new conversions. | |
| (fp128_dec_objs): Force Decimal <-> __float128 conversions to be | |
| compiled with -mabi=ieeelongdouble. | |
| (fp128_decstr_objs): Force __float128 <-> string conversions to be | |
| compiled with -mabi=ibmlongdouble. | |
| (ibm128_dec_objs): Force Decimal <-> __float128 conversions to be | |
| compiled with -mabi=ieeelongdouble. | |
| (FP128_CFLAGS_DECIMAL): New macro. | |
| (IBM128_CFLAGS_DECIMAL): New macro. | |
| * dfp-bit.c (DFP_TO_BFP): Add PowerPC _Float128 support. | |
| (BFP_TO_DFP): Add PowerPC _Float128 support. | |
| * dfp-bit.h (BFP_KIND): Add new binary floating point kind for | |
| IEEE 128-bit floating point. | |
| (DFP_TO_BFP): Add PowerPC _Float128 support. | |
| (BFP_TO_DFP): Add PowerPC _Float128 support. | |
| (BFP_SPRINTF): New macro. | |
| 2021-01-27 Jakub Jelinek <jakub@redhat.com> | |
| * config/i386/savms64.h: Add .note.GNU-stack section on Linux. | |
| * config/i386/savms64f.h: Likewise. | |
| * config/i386/resms64.h: Likewise. | |
| * config/i386/resms64f.h: Likewise. | |
| * config/i386/resms64x.h: Likewise. | |
| * config/i386/resms64fx.h: Likewise. | |
| 2021-01-26 Martin Liska <mliska@suse.cz> | |
| PR gcov-profile/98739 | |
| * libgcov.h (gcov_topn_add_value): Do not train when | |
| we have a merged profile with a negative number of total | |
| value. | |
| 2021-01-25 Martin Liska <mliska@suse.cz> | |
| PR gcov-profile/98739 | |
| * libgcov-merge.c (__gcov_merge_topn): Mark when merging | |
| ends with a dropped counter. | |
| * libgcov.h (gcov_topn_add_value): Add return value. | |
| 2021-01-13 Stafford Horne <shorne@gmail.com> | |
| * config/or1k/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, | |
| FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_EX_OVERFLOW, | |
| FP_EX_UNDERFLOW, FP_EX_INEXACT, FP_EX_INVALID, FP_EX_DIVZERO, | |
| FP_EX_ALL): New constant macros. | |
| (_FP_DECL_EX, FP_ROUNDMODE, FP_INIT_ROUNDMODE, | |
| FP_HANDLE_EXCEPTIONS): New macros. | |
| (_FP_TININESS_AFTER_ROUNDING): Change to 1. | |
| 2021-01-13 Samuel Thibault <samuel.thibault@gnu.org> | |
| * config/i386/gnu-unwind.h (x86_gnu_fallback_frame_state): Add the | |
| posix siginfo case to struct handler_args. Detect between legacy | |
| and siginfo from the second parameter, which is a small sigcode in | |
| the legacy case, and a pointer in the siginfo case. | |
| 2020-12-20 Max Filippov <jcmvbkbc@gmail.com> | |
| * config/xtensa/lib1funcs.S (__bswapsi2, __bswapdi2): New | |
| functions. | |
| * config/xtensa/t-xtensa (LIB1ASMFUNCS): Add _bswapsi2 and | |
| _bswapdi2. | |
| 2020-12-08 Ian Lance Taylor <iant@golang.org> | |
| * generic-morestack-thread.c (free_segments): Block signals during | |
| thread exit. | |
| 2020-12-03 Michael Meissner <meissner@linux.ibm.com> | |
| PR libgcc/97543 | |
| PR libgcc/97643 | |
| * config/rs6000/t-linux (IBM128_STATIC_OBJS): New make variable. | |
| (IBM128_SHARED_OBJS): New make variable. | |
| (IBM128_OBJS): New make variable. Set all objects to use the | |
| explicit IBM format, and disable gnu attributes. | |
| (IBM128_CFLAGS): New make variable. | |
| (gcc_s_compile): Add -mno-gnu-attribute to all shared library | |
| modules. | |
| 2020-12-03 Alexandre Oliva <oliva@adacore.com> | |
| * config/t-vxworks (LIB2ADD): Drop. | |
| * config/t-vxworks7 (LIB2ADD): Likewise. | |
| * config/vxcache.c: Remove. | |
| 2020-11-30 Stefan Kanthak <stefan.kanthak@nexgo.de> | |
| * libgcc2.c (bswapsi2): Make constants unsigned. | |
| 2020-11-25 Stefan Kanthak <stefan.kanthak@nexgo.de> | |
| * libgcc2.c (absvSI2): Simplify/improve implementation by using | |
| builtin_add_overflow. | |
| (absvsi2, absvDI2): Likewise. | |
| 2020-11-20 Maciej W. Rozycki <macro@linux-mips.org> | |
| * unwind-dw2-fde-dip.c [__OpenBSD__ || __NetBSD__] | |
| (USE_PT_GNU_EH_FRAME): Do not define if !TARGET_DL_ITERATE_PHDR. | |
| 2020-11-18 Jozef Lawrynowicz <jozef.l@mittosystems.com> | |
| * config/msp430/lib2hw_mul.S (mult64_hw): New. | |
| (if MUL_32): Use mult64_hw for __muldi3. | |
| (if MUL_F5): Use mult64_hw for __muldi3. | |
| * config/msp430/lib2mul.c (__muldi3): New. | |
| * config/msp430/t-msp430 (LIB2FUNCS_EXCLUDE): Define. | |
| 2020-11-17 Alan Modra <amodra@gmail.com> | |
| * config/rs6000/t-ppc64-fp (LIB2ADD): Delete. | |
| (LIB2_SIDITI_CONV_FUNCS): Define. | |
| * config/rs6000/ppc64-fp.c: Delete file. | |
| 2020-11-15 Jozef Lawrynowicz <jozef.l@mittosystems.com> | |
| * config/msp430/lib2hw_mul.S: Omit _hw* suffix from GCC names for | |
| hwmult library functions. | |
| 2020-11-10 Jeff Law <law@redhat.com> | |
| * libgcc2.c: Fix whitespace issues in most recent change. | |
| 2020-11-10 Stefan Kanthak <stefan.kanthak@nexgo.de> | |
| * libgcc2.c (__addvSI3): Use overflow builtins. | |
| (__addvsi3, __addvDI3 ,__subvSI3, __subvsi3): Likewise. | |
| (__subvDI3 __mulvSI3, __mulvsi3, __negvSI2): Likewise. | |
| (__negvsi2, __negvDI2): Likewise. | |
| (__cmpdi2, __ucmpdi2): Adjust implementation to improve | |
| generated code. | |
| * libgcc2.h (__ucmpdi2): Adjust prototype. | |
| 2020-11-03 Pat Bernardi <bernardi@adacore.com> | |
| Olivier Hainque <hainque@adacore.com> | |
| * config.host (aarch64-vxworks7*, tmake_file): Add | |
| ${cpu_type}/t-lse and t-slibgcc-libgcc. | |
| 2020-11-03 Martin Storsjö <martin@martin.st> | |
| * unwind-seh.c (_Unwind_Backtrace): Set the ra and cfa pointers | |
| before calling the callback. | |
| 2020-10-30 Olivier Hainque <hainque@adacore.com> | |
| Douglas Rupp <rupp@adacore.com> | |
| Pat Bernardi <bernardi@adacore.com> | |
| * config.host: Adjust the ix86/x86_64-wrs-vxworks filters | |
| to apply to VxWorks 7 as well. | |
| 2020-10-29 Olivier Hainque <hainque@adacore.com> | |
| * config/gthr-vxworks-tls.c: Fix preprocessor logic | |
| controlling the definition of VX_ENTER_TLS_DTOR and | |
| VX_LEAVE_TLS_DTOR based on a version major check. | |
| 2020-10-29 Olivier Hainque <hainque@adacore.com> | |
| * config/gthr-vxworks-thread.c: Fix name of macro used | |
| to condition the inclusion of an actual implementation. | |
| 2020-10-27 Martin Liska <mliska@suse.cz> | |
| PR gcov-profile/97461 | |
| * libgcov.h (gcov_counter_add): Use first static counters | |
| as it should help to have malloc wrappers set up. | |
| 2020-10-23 Rasmus Villemoes <rv@rasmusvillemoes.dk> | |
| * config/gthr-vxworks-thread.c: #include gthr.h before | |
| testing the guard defined there. | |
| * config/gthr-vxworks-cond.c: Likewise. | |
| 2020-10-21 Douglas Rupp <rupp@adacore.com> | |
| Olivier Hainque <hainque@adacore.com> | |
| * config.host (powerpc*-wrs-vxworks7*): New case. | |
| * configure.ac: Handle powerpc*-*-vxworks7* as | |
| powerpc*-*-linux* for ppc-fp_type. | |
| * configure: Regenerate. | |
| 2020-10-16 Rasmus Villemoes <rv@rasmusvillemoes.dk> | |
| * config/gthr-vxworks.h: Condition the ___GTHREADS_CXX0X | |
| section on VxWorks >= 6. | |
| * config/gthr-vxworks-thread.c: Condition the entire | |
| implementation on __GTHREAD_CXX0X. | |
| 2020-10-16 Rasmus Villemoes <rv@rasmusvillemoes.dk> | |
| * config/gthr-vxworks.h: Condition the __GTHREAD_HAS_COND | |
| section on VxWorks >= 6. | |
| * config/gthr-vxworks-cond.c: Condition the entire | |
| implementation on __GTHREAD_HAS_COND. | |
| 2020-10-16 Rasmus Villemoes <rv@rasmusvillemoes.dk> | |
| * config/gthr-vxworks.c: #include <taskLib.h>. | |
| 2020-10-16 Rasmus Villemoes <rv@rasmusvillemoes.dk> | |
| * config/gthr-vxworks.h: Rewrite remaining occurrence | |
| of _VXW_PRE_69 as _VXWORKS_PRE(6,9). | |
| 2020-10-16 Rasmus Villemoes <rv@rasmusvillemoes.dk> | |
| Olivier Hainque <hainque@adacore.com> | |
| * config/gthr-vxworks-tls.c (VX_ENTER_TLS_DTOR): Nil | |
| except on VxWorks 6. | |
| 2020-10-16 Olivier Hainque <hainque@adacore.com> | |
| * config/t-vxcrtstuff: Remove the -kernel/-rtp specialization. | |
| 2020-10-14 Alexandre Oliva <oliva@adacore.com> | |
| * config/gthr-vxworks-thread.c: Include stdlib.h. | |
| (tls_delete_hook): Prototype it. | |
| (__gthread_cond_signal): Return early if no waiters. Consume | |
| signal in case the semaphore got full. Use semInfoGet instead | |
| of kernel-mode-only semInfo. | |
| (__gthread_cond_timedwait): Use semExchange. Always take the | |
| mutex again before returning. | |
| * config/gthr-vxworks-cond.c (__ghtread_cond_wait): Likewise. | |
| 2020-10-14 Olivier Hainque <hainque@adacore.com> | |
| * config/t-vxworks (LIBGCC2_INCLUDES): Append | |
| $(MULTISUBDIR) to the -I path for fixed headers, as we | |
| arrange to have different sets of such headers for different | |
| multilibs when they are activated. | |
| * config/t-vxworks7: Likewise. | |
| 2020-10-14 Olivier Hainque <hainque@adacore.com> | |
| * config/t-vxworks: Add include-fixed to include search | |
| paths for libgcc on VxWorks. | |
| * config/t-vxworks7: Likewise. | |
| 2020-10-09 H.J. Lu <hjl.tools@gmail.com> | |
| PR target/97148 | |
| * config/i386/shadow-stack-unwind.h: Include <x86gprintrin.h> | |
| instead of <cetintrin.h>. | |
| 2020-10-01 Alan Modra <amodra@gmail.com> | |
| * config/rs6000/morestack.S, | |
| * config/rs6000/tramp.S: Support __PCREL__ code. | |
| 2020-10-01 Alan Modra <amodra@gmail.com> | |
| * config/rs6000/t-linux: Document purpose of -mno-minimal-toc. | |
| 2020-09-29 Maciej W. Rozycki <macro@wdc.com> | |
| * config/riscv/t-elf (LIB2_DIVMOD_EXCEPTION_FLAGS): New | |
| variable. | |
| 2020-09-28 Richard Sandiford <richard.sandiford@arm.com> | |
| * config/aarch64/libgcc-softfp.ver: New file. | |
| * config/aarch64/t-softfp (SHLIB_MAPFILES): Add it. | |
| 2020-09-27 Clement Chigot <clement.chigot@atos.net> | |
| * config/rs6000/t-slibgcc-aix: Use $(AR) without -X32_64. | |
| 2020-09-22 Sergei Trofimovich <siarheit@google.com> | |
| PR gcov-profile/96913 | |
| * libgcov-driver.c (write_one_data): Avoid function pointer | |
| comparison in TOP streaming decision. | |
| 2020-09-17 Torbjörn SVENSSON <torbjorn.svensson@st.com> | |
| Christophe Lyon <christophe.lyon@linaro.org> | |
| * config/arm/fp16.c (__gnu_h2f_internal): Add 'static inline' | |
| qualifier. | |
| (__gnu_f2h_ieee, __gnu_h2f_ieee, __gnu_f2h_alternative) | |
| (__gnu_h2f_alternative,__gnu_d2h_ieee, __gnu_d2h_alternative): Add | |
| missing prototypes. | |
| 2020-09-17 Wei Wentao <weiwt.fnst@cn.fujitsu.com> | |
| * config/aarch64/aarch64-unwind.h (aarch64_demangle_return_addr): Fix | |
| unused variable warning. | |
| 2020-09-16 Jojo R <jiejie_rong@c-sky.com> | |
| * config.host (C-SKY): Enable crtbegin/crtend.o of libgcc for elf target. | |
| 2020-09-09 Tom de Vries <tdevries@suse.de> | |
| * config/nvptx/atomic.c (__SYNC_SUBWORD_COMPARE_AND_SWAP): Fix | |
| Wbuiltin-declaration-mismatch. | |
| 2020-08-26 Jozef Lawrynowicz <jozef.l@mittosystems.com> | |
| * config/msp430/slli.S (__gnu_mspabi_sllp): New. | |
| * config/msp430/srai.S (__gnu_mspabi_srap): New. | |
| * config/msp430/srli.S (__gnu_mspabi_srlp): New. | |
| 2020-08-13 Kwok Cheung Yeung <kcy@codesourcery.com> | |
| * config/nvptx/atomic.c: New. | |
| * config/nvptx/t-nvptx (LIB2ADD): Add atomic.c. | |
| 2020-08-03 Ian Lance Taylor <iant@golang.org> | |
| * config/i386/morestack.S (BACKOFF) [x86_64]: Add 2048 bytes. | |
| 2020-08-03 Jakub Jelinek <jakub@redhat.com> | |
| PR target/96402 | |
| * config/aarch64/lse.S (__aarch64_cas16_acq_rel): Use x2, x3 instead | |
| of x(tmp0), x(tmp1) in STXP arguments. | |
| 2020-07-31 Maciej W. Rozycki <macro@wdc.com> | |
| * config/riscv/save-restore.S [__riscv_xlen == 64] | |
| (__riscv_save_10, __riscv_save_8, __riscv_save_6, __riscv_save_4) | |
| (__riscv_save_2): Replace negative immediates used for the final | |
| stack pointer adjustment with positive ones, right-shifted by 4. | |
| 2020-07-31 Martin Liska <mliska@suse.cz> | |
| * libgcov-driver.c: Add __gcov_kvp_pool | |
| and __gcov_kvp_pool_index variables. | |
| * libgcov.h (allocate_gcov_kvp): New. | |
| (gcov_topn_add_value): Use it. | |
| 2020-07-24 Szabolcs Nagy <szabolcs.nagy@arm.com> | |
| * config/aarch64/lse.S: Add PAC property note. | |
| 2020-07-23 Martin Liska <mliska@suse.cz> | |
| PR gcov-profile/96035 | |
| * libgcov-driver-system.c: Create gcov folders with 0777 | |
| so that it respects a system umask. | |
| 2020-07-14 David Edelsohn <dje.gcc@gmail.com> | |
| * config/rs6000/t-slibgcc-aix: Set BITS from compiler cpp macro. | |
| 2020-07-13 Szabolcs Nagy <szabolcs.nagy@arm.com> | |
| PR target/94891 | |
| * config/aarch64/aarch64-unwind.h (MD_POST_EXTRACT_ROOT_ADDR): Remove. | |
| (MD_POST_FROB_EH_HANDLER_ADDR): Remove. | |
| (MD_POST_EXTRACT_FRAME_ADDR): Rename to ... | |
| (MD_DEMANGLE_RETURN_ADDR): This. | |
| (aarch64_post_extract_frame_addr): Rename to ... | |
| (aarch64_demangle_return_addr): This. | |
| (aarch64_post_frob_eh_handler_addr): Remove. | |
| * unwind-dw2.c (uw_update_context): Demangle return address. | |
| (uw_frob_return_addr): Remove. | |
| 2020-07-09 Szabolcs Nagy <szabolcs.nagy@arm.com> | |
| PR target/96001 | |
| * config/aarch64/lse.S: Add BTI marking and related definitions, | |
| and add BTI c to function entries. | |
| 2020-07-09 Szabolcs Nagy <szabolcs.nagy@arm.com> | |
| * config/aarch64/lse.S: Add stack note. | |
| 2020-07-02 Martin Liska <mliska@suse.cz> | |
| PR gcov-profile/95348 | |
| * libgcov-driver.c (merge_one_data): Merge only profiles | |
| that are not of non-zero type. | |
| (write_one_data): Write counters only if there's one non-zero | |
| value. | |
| * libgcov-util.c (tag_function): Change signature from unsigned | |
| to int. | |
| (tag_blocks): Likewise. | |
| (tag_arcs): Likewise. | |
| (tag_counters): Likewise. | |
| (tag_summary): Likewise. | |
| (tag_lines): Read only if COUNTERS is non-zero. | |
| (read_gcda_file): Handle negative length for COUNTERS type. | |
| 2020-06-25 Martin Liska <mliska@suse.cz> | |
| * libgcov-driver.c (merge_summary): Remove function as its name | |
| is misleading and doing something different. | |
| (dump_one_gcov): Add ATTRIBUTE_UNUSED for 2 args. Take read summary | |
| in gcov-tool. | |
| * libgcov-util.c (curr_object_summary): Remove. | |
| (read_gcda_file): Remove unused curr_object_summary. | |
| (gcov_merge): Merge summaries. | |
| * libgcov.h: Add summary argument for gcov_info struct. | |
| 2020-06-24 H.J. Lu <hjl.tools@gmail.com> | |
| PR target/95259 | |
| * config/i386/cpuinfo.c: Don't include "cpuinfo.h". Include | |
| "common/config/i386/i386-cpuinfo.h" and | |
| "common/config/i386/cpuinfo.h". | |
| (__cpu_features2): Changed to array. | |
| (get_amd_cpu): Removed. | |
| (get_intel_cpu): Likewise. | |
| (get_available_features): Likewise. | |
| (__cpu_indicator_init): Call cpu_indicator_init. | |
| * config/i386/cpuinfo.h: Removed. | |
| 2020-06-23 David Edelsohn <dje.gcc@gmail.com> | |
| * Makefile.in: Remove uses of empty.mk. Use -include. | |
| * config/avr/t-avr: Use -include. | |
| * empty.mk: Delete. | |
| 2020-06-21 David Edelsohn <dje.gcc@gmail.com> | |
| * config.host (extra_parts): Add crtcxa_64 and crtdbase_64. | |
| * config/rs6000/t-aix-cxa: Explicitly compile 32 bit with -maix32 | |
| and 64 bit with -maix64. | |
| * config/rs6000/t-slibgcc-aix: Remove extra @multilib_dir@ level. | |
| Build and install AIX-style FAT libraries. | |
| 2020-06-17 Samuel Thibault <samuel.thibault@gnu.org> | |
| * config.host (md_unwind_header) <i[34567]86-*-gnu*>: Set to | |
| 'i386/gnu-unwind.h' | |
| * config/i386/gnu-unwind.h: New file. | |
| 2020-06-17 Martin Liska <mliska@suse.cz> | |
| * libgcov-util.c (read_gcda_finalize): Remove const operator. | |
| (merge_wrapper): Add both counts and use them properly. | |
| (topn_to_memory_representation): New function. | |
| (gcov_merge): Covert on disk representation to in memory | |
| representation. | |
| * libgcov.h: Remove const operator. | |
| 2020-06-15 Max Filippov <jcmvbkbc@gmail.com> | |
| * configure: Regenerate. | |
| * configure.ac: Use AC_COMPILE_IFELSE instead of manual | |
| preprocessor invocation to check for __XTENSA_CALL0_ABI__. | |
| 2020-06-09 Martin Liska <mliska@suse.cz> | |
| PR gcov-profile/95494 | |
| * libgcov-driver.c (write_top_counters): Cast first to | |
| intptr_t as sizeof(*) != sizeof(gcov_type). | |
| * libgcov.h (gcov_counter_set_if_null): Remove. | |
| (gcov_topn_add_value): Cast first to intptr_t and update | |
| linked list directly. | |
| 2020-06-09 Max Filippov <jcmvbkbc@gmail.com> | |
| * config/xtensa/unwind-dw2-xtensa.c (uw_install_context): Merge | |
| with uw_install_context_1. | |
| 2020-06-04 Andreas Schwab <schwab@suse.de> | |
| PR target/59230 | |
| PR libfortran/59227 | |
| * config/ia64/t-softfp-compat (softfp_file_list): Filter out | |
| soft-fp/divtf3.c. | |
| (LIB2ADD): Add config/ia64/divtf3.c. | |
| * config/ia64/divtf3.c: New file. | |
| 2020-06-03 Martin Liska <mliska@suse.cz> | |
| PR gcov-profile/95480 | |
| * libgcov-profiler.c (GCOV_SUPPORTS_ATOMIC): Move to... | |
| * libgcov.h (GCOV_SUPPORTS_ATOMIC): ...here. | |
| (gcov_counter_add): Use GCOV_SUPPORTS_ATOMIC guard. | |
| (gcov_counter_set_if_null): Likewise. | |
| 2020-06-02 Jim Wilson <jimw@sifive.com> | |
| * config/riscv/div.S (__divdi3): For negative arguments, change bgez | |
| to bgtz. | |
| 2020-06-02 Martin Liska <mliska@suse.cz> | |
| * libgcov.h (gcov_topn_add_value): Use xcalloc instead | |
| of xmalloc. | |
| 2020-06-02 Martin Liska <mliska@suse.cz> | |
| * libgcov-driver.c (prune_topn_counter): Remove. | |
| (prune_counters): Likewise. | |
| (merge_one_data): Special case TOP N counters | |
| as they have variable length. | |
| (write_top_counters): New. | |
| (write_one_data): Special case TOP N. | |
| (dump_one_gcov): Do not prune TOP N counters. | |
| * libgcov-merge.c (merge_topn_values_set): Remove. | |
| (__gcov_merge_topn): Use gcov_topn_add_value. | |
| * libgcov-profiler.c (__gcov_topn_values_profiler_body): | |
| Likewise here. | |
| * libgcov.h (gcov_counter_add): New. | |
| (gcov_counter_set_if_null): Likewise. | |
| (gcov_topn_add_value): New. | |
| 2020-06-01 Uroš Bizjak <ubizjak@gmail.com> | |
| * config/i386/sfp-exceptions.c (struct fenv): | |
| Add __attribute__ ((gcc_struct)). | |
| 2020-05-29 H.J. Lu <hjl.tools@gmail.com> | |
| PR bootstrap/95413 | |
| * configure: Regenerated. | |
| 2020-05-28 Dong JianQiang <dongjianqiang2@huawei.com> | |
| PR gcov-profile/95332 | |
| * libgcov-util.c (read_gcda_file): Call gcov_magic. | |
| * libgcov.h (gcov_magic): Disable GCC poison. | |
| 2020-05-21 H.J. Lu <hongjiu.lu@intel.com> | |
| PR target/95212 | |
| * config/i386/cpuinfo.h (processor_features): Move | |
| FEATURE_AVX512VP2INTERSECT after FEATURE_AVX512BF16. | |
| 2020-05-20 H.J. Lu <hongjiu.lu@intel.com> | |
| PR target/91695 | |
| * config/i386/cpuinfo.c (get_available_features): Fix VPCLMULQDQ | |
| check. | |
| 2020-05-19 H.J. Lu <hongjiu.lu@intel.com> | |
| PR target/95212 | |
| PR target/95220 | |
| * config/i386/cpuinfo.c (get_available_features): Fix | |
| FEATURE_GFNI check. Also check FEATURE_AVX512VP2INTERSECT. | |
| * config/i386/cpuinfo.h (processor_features): Add | |
| FEATURE_AVX512VP2INTERSECT. | |
| 2020-05-15 H.J. Lu <hongjiu.lu@intel.com> | |
| PR bootstrap/95147 | |
| * configure: Regenerated. | |
| 2020-05-14 H.J. Lu <hongjiu.lu@intel.com> | |
| * configure: Regenerated. | |
| 2020-05-09 Hans-Peter Nilsson <hp@axis.com> | |
| * config.host: Remove support for crisv32-*-* and cris*-*-linux. | |
| * config/cris/libgcc-glibc.ver, config/cris/t-linux: Remove. | |
| 2020-05-06 Uroš Bizjak <ubizjak@gmail.com> | |
| * config/i386/sfp-exceptions.c (__math_force_eval): Remove. | |
| (__math_force_eval_div): New define. | |
| (__sfp_handle_exceptions): Use __math_force_eval_div to use | |
| generic division to generate INVALID, DIVZERO and INEXACT | |
| exceptions. | |
| 2020-05-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com> | |
| * config/aarch64/lse-init.c (init_have_lse_atomics): Use __getauxval | |
| instead of getauxval. | |
| (AT_HWCAP): Define. | |
| (HWCAP_ATOMICS): Define. | |
| Guard detection on __gnu_linux__. | |
| 2020-05-05 Michael Meissner <meissner@linux.ibm.com> | |
| * config.host: Delete changes meant for a private branch. | |
| * config/rs6000/t-float128: Likewise. | |
| * configure.ac: Likewise. | |
| * configure: Likewise. | |
| 2020-05-05 Martin Liska <mliska@suse.cz> | |
| PR gcov-profile/93623 | |
| * Makefile.in: Remove __gcov_flush. | |
| * gcov.h (__gcov_flush): Remove. | |
| * libgcov-interface.c (__gcov_flush): Remove. | |
| (init_mx): Use renamed mutex. | |
| (__gcov_lock): Likewise. | |
| (__gcov_unlock): Likewise. | |
| (__gcov_fork): Likewise. | |
| (__gcov_flush): Remove. | |
| 2020-05-05 Martin Liska <mliska@suse.cz> | |
| PR gcov-profile/93623 | |
| * libgcov-interface.c (__gcov_fork): Do not flush | |
| and reset only in child process. | |
| (__gcov_execl): Dump counters only and reset them | |
| only if exec* fails. | |
| (__gcov_execlp): Likewise. | |
| (__gcov_execle): Likewise. | |
| (__gcov_execv): Likewise. | |
| (__gcov_execvp): Likewise. | |
| (__gcov_execve): Likewise. | |
| 2020-05-05 Martin Liska <mliska@suse.cz> | |
| PR gcov-profile/93623 | |
| * Makefile.in: Add _gcov_lock_unlock to LIBGCOV_INTERFACE. | |
| * libgcov-interface.c (ALIAS_void_fn): Remove. | |
| (__gcov_lock): New. | |
| (__gcov_unlock): New. | |
| (__gcov_flush): Use __gcov_lock and __gcov_unlock. | |
| (__gcov_reset): Likewise. | |
| (__gcov_dump): Likewise. | |
| * libgcov.h (__gcov_lock): New declaration. | |
| (__gcov_unlock): Likewise. | |
| 2020-05-01 Uroš Bizjak <ubizjak@gmail.com> | |
| * config/i386/sfp-exceptions.c (__math_force_eval): New define. | |
| (__sfp_handle_exceptions): Use __math_force_eval to evaluate | |
| generic division to generate INVALID and DIVZERO exceptions. | |
| 2020-04-27 Sebastian Huber <sebastian.huber@embedded-brains.de> | |
| * config/rs6000/crtresfpr.S: Use .machine ppc. | |
| * config/rs6000/crtresxfpr.S: Likewise. | |
| * config/rs6000/crtsavfpr.S: Likewise. | |
| 2020-04-21 Szabolcs Nagy <szabolcs.nagy@arm.com> | |
| PR target/94514 | |
| * config/aarch64/aarch64-unwind.h (aarch64_frob_update_context): | |
| Update context->flags accroding to the frame state. | |
| 2020-04-19 Uroš Bizjak <ubizjak@gmail.com> | |
| * config/i386/sfp-exceptions.c (__sfp_handle_exceptions) [__SSE_MATH__]: | |
| Remove unneeded assignments to volatile memory. | |
| 2020-04-15 Jakub Jelinek <jakub@redhat.com> | |
| PR target/93053 | |
| * configure.ac (LIBGCC_CHECK_AS_LSE): Add HAVE_AS_LSE checking. | |
| * config/aarch64/lse.S: Include auto-target.h, if HAVE_AS_LSE | |
| is not defined, use just .arch armv8-a. | |
| (B, M, N, OPN): Define. | |
| (COMMENT): New .macro. | |
| (CAS, CASP, SWP, LDOP): Use .inst directive if HAVE_AS_LSE is not | |
| defined. Otherwise, move the operands right after the glue? and | |
| comment out operands where the macros are used. | |
| * configure: Regenerated. | |
| * config.in: Regenerated. | |
| 2020-04-07 Ian Lance Taylor <iant@golang.org> | |
| PR libgcc/94513 | |
| * generic-morestack.c: Give up trying to use __mmap/__munmap, use | |
| syscall instead. | |
| 2020-04-04 Ian Lance Taylor <iant@golang.org> | |
| * generic-morestack.c: Only use __mmap on glibc >= 2.26. | |
| 2020-04-03 Ian Lance Taylor <iant@golang.org> | |
| * generic-morestack.c: On GNU/Linux use __mmap/__munmap rather | |
| than mmap/munmap, to avoid hooks. | |
| 2020-04-03 Jim Johnston <jjohnst@us.ibm.com> | |
| * config/s390/tpf-unwind.h (MIN_PATRANGE, MAX_PATRANGE) | |
| (TPFRA_OFFSET): Macros removed. | |
| (CP_CNF, cinfc_fast, CINFC_CMRESET, CINTFC_CMCENBKST) | |
| (CINTFC_CMCENBKED, ICST_CRET, ICST_SRET, LOWCORE_PAGE3_ADDR) | |
| (PG3_SKIPPING_OFFSET): New macros. | |
| (__isPATrange): Use cinfc_fast for the check. | |
| (__isSkipResetAddr): New function. | |
| (s390_fallback_frame_state): Check for skip trace addresses. Use | |
| either ICST_CRET or ICST_SRET to calculate return address | |
| location. | |
| (__tpf_eh_return): Handle skip trace addresses. | |
| 2020-03-26 Richard Earnshaw <rearnsha@arm.com> | |
| PR target/94220 | |
| * config/arm/lib1funcs.asm (COND): Use a single definition for | |
| unified syntax. | |
| (aeabi_uidivmod): Unified syntax when optimizing Thumb for size. | |
| (aeabi_idivmod): Likewise. | |
| (divsi3_skip_div0_test): Likewise. | |
| 2020-03-17 Mihail Ionescu <mihail.ionescu@arm.com> | |
| * config/arm/t-arm: Do not compile cmse_nonsecure_call.S for v8.1-m. | |
| 2020-03-04 Andreas Krebbel <krebbel@linux.ibm.com> | |
| * config.host: Include the new makefile fragment. | |
| * config/s390/t-tpf: New file. | |
| 2020-03-03 Richard Earnshaw <rearnsha@arm.com> | |
| * config/arm/bpabi-v6m.S (aeabi_lcmp): Convert thumb1 code to unified | |
| syntax. | |
| (aeabi_ulcmp, aeabi_ldivmod, aeabi_uldivmod): Likewise. | |
| (aeabi_frsub, aeabi_cfcmpeq, aeabi_fcmpeq): Likewise. | |
| (aeabi_fcmp, aeabi_drsub, aeabi_cdrcmple): Likewise. | |
| (aeabi_cdcmpeq, aeabi_dcmpeq, aeabi_dcmp): Likewise. | |
| * config/arm/lib1funcs.S (Lend_fde): Convert thumb1 code to unified | |
| syntax. | |
| (divsi3, modsi3): Likewise. | |
| (clzdi2, ctzsi2): Likewise. | |
| * config/arm/libunwind.S (restore_core_regs): Convert thumb1 code to | |
| unified syntax. | |
| (UNWIND_WRAPPER): Likewise. | |
| 2020-03-02 Martin Liska <mliska@suse.cz> | |
| * libgcov-interface.c: Remove duplicate | |
| declaration of __gcov_flush_mx. | |
| 2020-02-18 Martin Liska <mliska@suse.cz> | |
| PR ipa/92924 | |
| * libgcov-merge.c (merge_topn_values_set): Record | |
| when a TOP N counter becomes invalid. When merging | |
| remove a smallest value if the space is needed. | |
| 2020-02-12 Sandra Loosemore <sandra@codesourcery.com> | |
| PR libstdc++/79193 | |
| PR libstdc++/88999 | |
| * configure: Regenerated. | |
| 2020-02-10 Jeff Law <law@redhat.com> | |
| * config/frv/frvbegin.c: Use right flags for .ctors and .dtors | |
| sections. | |
| * config/frv/frvend.c: Similarly. | |
| 2020-02-10 H.J. Lu <hongjiu.lu@intel.com> | |
| PR libgcc/85334 | |
| * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Increment): | |
| New. | |
| 2020-02-10 Christophe Lyon <christophe.lyon@linaro.org> | |
| PR target/93615 | |
| * unwind-arm-common.inc: Replace uses of gnu_Unwind_Find_got with | |
| _Unwind_gnu_Find_got. | |
| * unwind-pe.h: Likewise. | |
| 2020-02-07 Jakub Jelinek <jakub@redhat.com> | |
| PR target/93615 | |
| * config/arm/unwind-arm.h (gnu_Unwind_Find_got): Rename to ... | |
| (_Unwind_gnu_Find_got): ... this. Use __asm instead of asm. Remove | |
| trailing :s in asm. Formatting fixes. | |
| (_Unwind_decode_typeinfo_ptr): Adjust caller. | |
| 2020-01-31 Sandra Loosemore <sandra@codesourcery.com> | |
| nios2: Support for GOT-relative DW_EH_PE_datarel encoding. | |
| * config.host [nios2-*-linux*] (tmake_file, tm_file): Adjust. | |
| * config/nios2-elf-lib.h: New. | |
| * unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback): Use existing | |
| code for finding GOT base for nios2. | |
| 2020-01-27 Martin Liska <mliska@suse.cz> | |
| PR gcov-profile/93403 | |
| * libgcov-profiler.c (__gcov_indirect_call_profiler_v4): | |
| Call __gcov_indirect_call_profiler_body. | |
| (__gcov_indirect_call_profiler_body): New. | |
| (__gcov_indirect_call_profiler_v4_atomic): New. | |
| * libgcov.h (__gcov_indirect_call_profiler_v4_atomic): | |
| New declaration. | |
| 2020-01-27 Claudiu Zissulescu <claziss@synopsys.com> | |
| * config/arc/crti.S: Add RF16 object attribute. | |
| * config/arc/crtn.S: Likewise. | |
| * config/arc/crttls.S: Likewise. | |
| * config/arc/lib1funcs.S: Likewise. | |
| * config/arc/fp-hack.h (ARC_OPTFPE): Define. | |
| * config/arc/lib2funcs.c: New file. | |
| * config/arc/t-arc: Add lib2funcs to LIB2ADD. | |
| 2020-01-24 Maciej W. Rozycki <macro@wdc.com> | |
| * Makefile.in (configure_deps): Add `toolexeclibdir.m4'. | |
| * configure.ac: Handle `--with-toolexeclibdir='. | |
| * configure: Regenerate. | |
| 2020-01-23 Dragan Mladjenovic <dmladjenovic@wavecomp.com> | |
| * config/mips/gnustack.h: Check for TARGET_LIBC_GNUSTACK also. | |
| 2020-01-23 Dragan Mladjenovic <dmladjenovic@wavecomp.com> | |
| * config/mips/gnustack.h: New file. | |
| * config/mips/crti.S: Include gnustack.h. | |
| * config/mips/crtn.S: Likewise. | |
| * config/mips/mips16.S: Likewise. | |
| * config/mips/vr4120-div.S: Likewise. | |
| 2020-01-23 Martin Liska <mliska@suse.cz> | |
| * libgcov-driver.c (prune_topn_counter): Remove | |
| check for -1 as we only prune run-time counters | |
| that do not generate an invalid state. | |
| 2020-01-22 Martin Liska <mliska@suse.cz> | |
| PR tree-optimization/92924 | |
| * libgcov-profiler.c (__gcov_topn_values_profiler_body): First | |
| try to find an existing value, then find an empty slot | |
| if not found. | |
| 2020-01-22 Martin Liska <mliska@suse.cz> | |
| PR tree-optimization/92924 | |
| * libgcov-driver.c (prune_topn_counter): New. | |
| (prune_counters): Likewise. | |
| (dump_one_gcov): Prune a run-time counter. | |
| * libgcov-profiler.c (__gcov_topn_values_profiler_body): | |
| For a known value, add GCOV_TOPN_VALUES to value. | |
| Otherwise, decrement all counters by one. | |
| 2020-01-18 Hans-Peter Nilsson <hp@axis.com> | |
| * config/cris/arit.c (DS): Apply attribute __fallthrough__. | |
| 2020-01-18 John David Anglin <danglin@gcc.gnu.org> | |
| PR libgcc/92988 | |
| * crtstuff.c (__do_global_dtors_aux): Only call __cxa_finalize if | |
| DEFAULT_USE_CXA_ATEXIT is true. | |
| 2020-01-16 Mihail-Calin Ionescu <mihail.ionescu@arm.com> | |
| Thomas Preud'homme <thomas.preudhomme@arm.com> | |
| * config/arm/t-arm: Check return value of gcc rather than lack of | |
| output. | |
| 2020-01-14 Georg-Johann Lay <avr@gjlay.de> | |
| * config/avr/lib1funcs.S (skip): Simplify. | |
| 2020-01-10 Kwok Cheung Yeung <kcy@codesourcery.com> | |
| * config/gcn/atomic.c: Remove include of stdint.h. | |
| (__sync_val_compare_and_swap_##SIZE): Replace uintptr_t with | |
| __UINTPTR_TYPE__. | |
| 2020-01-09 Kwok Cheung Yeung <kcy@codesourcery.com> | |
| * config/gcn/atomic.c: New. | |
| * config/gcn/t-amdgcn (LIB2ADD): Add atomic.c. | |
| 2020-01-08 Georg-Johann Lay <avr@gjlay.de> | |
| Implement 64-bit double functions. | |
| PR target/92055 | |
| * config.host (tmake_file) [target=avr]: Add t-libf7, | |
| t-libf7-math, t-libf7-math-symbols as specified by --with-libf7=. | |
| * config/avr/t-avrlibc: Don't copy libgcc.a if there are modules | |
| depending on sizeof (double) or sizeof (long double). | |
| * config/avr/libf7: New folder. | |
| 2020-01-05 Olivier Hainque <hainque@adacore.com> | |
| * config/gthr-vxworks.h: Guard #include vxAtomicLib.h | |
| by IN_LIBGCC2. | |
| 2020-01-01 Jakub Jelinek <jakub@redhat.com> | |
| Update copyright years. | |
| 2019-12-30 Olivier Hainque <hainque@adacore.com> | |
| * config/gthr-vxworks.h: Use _vxworks-versions.h. | |
| * config/gthr-vxworks-tls.c: Likewise. | |
| 2019-12-30 Olivier Hainque <hainque@adacore.com> | |
| * config/gthr-vxworks.h (GTHREAD_ONCE_INIT): Use | |
| standard zero-initializer syntax. | |
| 2019-12-30 Olivier Hainque <hainque@adacore.com> | |
| * config/gthr-vxworks-tls.c (__gthread_getspecific): Fix | |
| reference to the internal VX_GET_TLS_DATA interface. | |
| 2019-12-30 Olivier Hainque <hainque@adacore.com> | |
| * config/vxcrtstuff.c: Fix incorrect spelling of | |
| USE_INITFINI_ARRAY in guard. | |
| 2019-12-16 Jozef Lawrynowicz <jozef.l@mittosystems.com> | |
| * config.host: s/msp430*-*-elf/msp430-*-elf*. | |
| Override default "extra_parts" variable. | |
| * configure: Regenerate. | |
| * configure.ac: Disable TM clone registry by default for | |
| msp430-elfbare. | |
| 2019-12-11 Jozef Lawrynowicz <jozef.l@mittosystems.com> | |
| * config.host (msp430*-*-elf): Add crt{begin,end}_no_eh.o to | |
| "extra_parts". | |
| * config/msp430/t-msp430: Add rules to build crt{begin,end}_no_eh.o. | |
| 2019-12-11 Jozef Lawrynowicz <jozef.l@mittosystems.com> | |
| * crtstuff.c: Declare __dso_handle only if DEFAULT_USE_CXA_ATEXIT is | |
| true. | |
| 2019-12-09 Jozef Lawrynowicz <jozef.l@mittosystems.com> | |
| * crtstuff.c (__do_global_dtors_aux): Check if USE_EH_FRAME_REGISTRY is | |
| defined instead of its value. | |
| 2019-12-09 Jozef Lawrynowicz <jozef.l@mittosystems.com> | |
| * crtstuff.c (__do_global_dtors_aux): Wrap in #if so it's only defined | |
| if it will have contents. | |
| 2019-12-05 Georg-Johann Lay <avr@gjlay.de> | |
| PR target/92055 | |
| * config/avr/t-avrlibc (MULTISUBDIR): Search for double, not double64. | |
| 2019-11-18 Szabolcs Nagy <szabolcs.nagy@arm.com> | |
| PR libgcc/91737 | |
| * config.host: Add t-gthr-noweak on *-*-musl*. | |
| * config/t-gthr-noweak: New file. | |
| 2019-11-17 John David Anglin <danglin@gcc.gnu.org> | |
| * config/pa/linux-atomic.c (__kernel_cmpxchg): Change argument 1 to | |
| volatile void *. Remove trap check. | |
| (__kernel_cmpxchg2): Likewise. | |
| (FETCH_AND_OP_2): Adjust operand types. | |
| (OP_AND_FETCH_2): Likewise. | |
| (FETCH_AND_OP_WORD): Likewise. | |
| (OP_AND_FETCH_WORD): Likewise. | |
| (COMPARE_AND_SWAP_2): Likewise. | |
| (__sync_val_compare_and_swap_4): Likewise. | |
| (__sync_bool_compare_and_swap_4): Likewise. | |
| (SYNC_LOCK_TEST_AND_SET_2): Likewise. | |
| (__sync_lock_test_and_set_4): Likewise. | |
| (SYNC_LOCK_RELEASE_1): Likewise. Use __kernel_cmpxchg2 for release. | |
| (__sync_lock_release_4): Adjust operand types. Use __kernel_cmpxchg | |
| for release. | |
| (__sync_lock_release_8): Remove. | |
| 2019-11-15 Szabolcs Nagy <szabolcs.nagy@arm.com> | |
| * config/m68k/linux-unwind.h (struct uw_ucontext): Use sigset_t instead | |
| of __sigset_t. | |
| 2019-11-14 Jerome Lambourg <lambourg@adacore.com> | |
| Doug Rupp <rupp@adacore.com> | |
| Olivier Hainque <hainque@adacore.com> | |
| * config.host: Collapse the arm-vxworks entries into | |
| a single arm-wrs-vxworks7* one. | |
| * config/arm/unwind-arm-vxworks.c: Update comments. Provide | |
| __gnu_Unwind_Find_exidx and a weak dummy __cxa_type_match for | |
| kernel modules, to be overriden by libstdc++ when we link with | |
| it. Rely on externally provided __exidx_start/end. | |
| 2019-11-14 Doug Rupp <rupp@adacore.com> | |
| Olivier Hainque <hainque@adacore.com> | |
| * config.host: Handle aarch64*-wrs-vxworks7*. | |
| 2019-11-12 Olivier Hainque <hainque@adacore.com> | |
| * config/t-gthr-vxworksae: New file, add all the gthr-vxworks | |
| sources except the cxx0x support to LIB2ADDEH. We don't support | |
| cxx0x on AE/653. | |
| * config/t-vxworksae: New file. | |
| * config.host: Handle *-*-vxworksae: Add the two aforementioned | |
| Makefile fragment files at their expected position in the tmake_file | |
| list, in accordance with what is done for other VxWorks variants. | |
| 2019-11-12 Corentin Gay <gay@adacore.com> | |
| Jerome Lambourg <lambourg@adacore.com> | |
| Olivier Hainque <hainque@adacore.com> | |
| * config/t-gthr-vxworks: New file, add all the gthr-vxworks | |
| sources to LIB2ADDEH. | |
| * config/t-vxworks: Remove adjustments to LIB2ADDEH. | |
| * config/t-vxworks7: Likewise. | |
| * config.host: Append a block at the end of the file to add the | |
| t-gthr files to the tmake_file list for VxWorks after everything | |
| else. | |
| * config/vxlib.c: Rename as gthr-vxworks.c. | |
| * config/vxlib-tls.c: Rename as gthr-vxworks-tls.c. | |
| * config/gthr-vxworks.h: Simplify a few comments. Expose a TAS | |
| API and a basic error checking API, both internal. Simplify the | |
| __gthread_once_t type definition and initializers. Add sections | |
| for condition variables support and for the C++0x thread support, | |
| conditioned against Vx653 for the latter. | |
| * config/gthr-vxworks.c (__gthread_once): Simplify comments and | |
| implementation, leveraging the TAS internal API. | |
| * config/gthr-vxworks-tls.c: Introduce an internal TLS data access | |
| API, leveraging the general availability of TLS services in VxWorks7 | |
| post SR6xxx. | |
| (__gthread_setspecific, __gthread_setspecific): Use it. | |
| (tls_delete_hook): Likewise, and simplify the enter/leave dtor logic. | |
| * config/gthr-vxworks-cond.c: New file. GTHREAD_COND variable | |
| support based on VxWorks primitives. | |
| * config/gthr-vxworks-thread.c: New file. GTHREAD_CXX0X support | |
| based on VxWorks primitives. | |
| 2019-11-06 Jerome Lambourg <lambourg@adacore.com> | |
| Olivier Hainque <hainque@adacore.com> | |
| * config/vxcrtstuff.c: New file. | |
| * config/t-vxcrtstuff: New Makefile fragment. | |
| * config.host: Append t-vxcrtstuff to the tmake_file list | |
| on all VxWorks ports using dwarf for table based EH. | |
| 2019-11-07 Georg-Johann Lay <avr@gjlay.de> | |
| Support 64-bit double and 64-bit long double configurations. | |
| PR target/92055 | |
| * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Only add -DF=SF if | |
| long double is a 32-bit type. | |
| * config/avr/t-avrlibc: Copy double64 and long-double64 | |
| multilib(s) from the vanilla one. | |
| * config/avr/t-copy-libgcc: New Makefile snip. | |
| 2019-11-04 Jozef Lawrynowicz <jozef.l@mittosystems.com> | |
| * crtstuff.c: Define USE_TM_CLONE_REGISTRY to 0 if it's undefined and | |
| the target output object format is not ELF. | |
| s/defined(USE_TM_CLONE_REGISTRY)/USE_TM_CLONE_REGISTRY. | |
| 2019-11-03 Oleg Endo <olegendo@gcc.gnu.org> | |
| PR libgcc/78804 | |
| * fp-bit.h: Remove FLOAT_BIT_ORDER_MISMATCH. | |
| * fp-bit.c (pack_d, unpack_d): Remove special cases for | |
| FLOAT_BIT_ORDER_MISMATCH. | |
| * config/arc/t-arc: Remove FLOAT_BIT_ORDER_MISMATCH. | |
| 2019-11-01 Jim Wilson <jimw@sifive.com> | |
| * config/riscv/t-softfp32 (softfp_extra): Add FP divide routines | |
| 2019-10-23 Jozef Lawrynowicz <jozef.l@mittosystems.com> | |
| * config/msp430/lib2hw_mul.S: Fix wrong syntax in branch instruction. | |
| s/RESULT_LO/RESLO, s/RESULT_HI/RESHI, s/MPY_OP1/MPY, | |
| s/MPY_OP1_S/MPYS, s/MAC_OP1/MAC, s/MPY_OP2/OP2, s/MAC_OP2/OP2. | |
| Define symbols for 32-bit and f5series hardware multiply | |
| register addresses. | |
| Replace hard-coded register addresses with symbols. | |
| Fix "_mspabi*" typo. | |
| Fix whitespace. | |
| * config/msp430/lib2mul.c: Add comment. | |
| 2019-10-15 John David Anglin <danglin@gcc.gnu.org> | |
| * config/pa/fptr.c (_dl_read_access_allowed): Change argument to | |
| unsigned int. Adjust callers. | |
| (__canonicalize_funcptr_for_compare): Change plabel type to volatile | |
| unsigned int *. Load relocation offset before function pointer. | |
| Add barrier to ensure ordering. | |
| 2019-10-12 John David Anglin <danglin@gcc.gnu.org> | |
| * config/pa/lib2funcs.S (__gcc_plt_call): Load branch target to %r21. | |
| Load PIC register after branch target. Fix white space. | |
| * config/pa/milli64.S ($$dyncall): Separate LINUX and non LINUX | |
| implementations. Load PIC register after branch target. Don't | |
| clobber function pointer when it points to function descriptor. | |
| Use nullification instead of branch in LINUX implementation. | |
| 2019-10-03 John David Anglin <danglin@gcc.gnu.org> | |
| * config/pa/fptr.c: Disable -Warray-bounds warning. | |
| 2019-09-25 Richard Henderson <richard.henderson@linaro.org> | |
| * config.in, configure: Re-rebuild with stock autoconf 2.69, | |
| not the ubuntu modified 2.69. | |
| PR target/91833 | |
| * config/aarch64/lse-init.c: Include auto-target.h. Disable | |
| initialization if !HAVE_SYS_AUXV_H. | |
| * configure.ac (AC_CHECK_HEADERS): Add sys/auxv.h. | |
| * config.in, configure: Rebuild. | |
| PR target/91834 | |
| * config/aarch64/lse.S (LDNM): Ensure STXR output does not | |
| overlap the inputs. | |
| 2019-09-25 Shaokun Zhang <zhangshaokun@hisilicon.com> | |
| * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Add support for | |
| CTR_EL0.IDC and CTR_EL0.DIC. | |
| 2019-09-20 Christophe Lyon <christophe.lyon@st.com> | |
| Revert: | |
| 2019-09-10 Christophe Lyon <christophe.lyon@st.com> | |
| Mickaël Guêné <mickael.guene@st.com> | |
| * config/arm/unwind-arm.c (_Unwind_VRS_Set): Handle thumb-only | |
| architecture. | |
| 2019-09-19 Richard Henderson <richard.henderson@linaro.org> | |
| * config/aarch64/lse-init.c: New file. | |
| * config/aarch64/lse.S: New file. | |
| * config/aarch64/t-lse: New file. | |
| * config.host: Add t-lse to all aarch64 tuples. | |
| 2019-09-10 Christophe Lyon <christophe.lyon@st.com> | |
| Mickaël Guêné <mickael.guene@st.com> | |
| * config/arm/unwind-arm.c (_Unwind_VRS_Set): Handle thumb-only | |
| architecture. | |
| 2019-09-10 Christophe Lyon <christophe.lyon@st.com> | |
| Mickaël Guêné <mickael.guene@st.com> | |
| * unwind-arm-common.inc (ARM_SET_R7_RT_SIGRETURN) | |
| (THUMB2_SET_R7_RT_SIGRETURN, FDPIC_LDR_R12_WITH_FUNCDESC) | |
| (FDPIC_LDR_R9_WITH_GOT, FDPIC_LDR_PC_WITH_RESTORER) | |
| (FDPIC_FUNCDESC_OFFSET, ARM_NEW_RT_SIGFRAME_UCONTEXT) | |
| (ARM_UCONTEXT_SIGCONTEXT, ARM_SIGCONTEXT_R0, FDPIC_T2_LDR_R12_WITH_FUNCDESC) | |
| (FDPIC_T2_LDR_R9_WITH_GOT, FDPIC_T2_LDR_PC_WITH_RESTORER): New. | |
| (__gnu_personality_sigframe_fdpic): New. | |
| (get_eit_entry): Add FDPIC signal frame support. | |
| 2019-09-10 Christophe Lyon <christophe.lyon@st.com> | |
| Mickaël Guêné <mickael.guene@st.com> | |
| * config/arm/linux-atomic.c (__kernel_cmpxchg): Add FDPIC support. | |
| (__kernel_dmb): Likewise. | |
| (__fdpic_cmpxchg): New function. | |
| (__fdpic_dmb): New function. | |
| * config/arm/unwind-arm.h (FDPIC_REGNUM): New define. | |
| (gnu_Unwind_Find_got): New function. | |
| (_Unwind_decode_typeinfo_ptr): Add FDPIC support. | |
| * unwind-arm-common.inc (UCB_PR_GOT): New. | |
| (funcdesc_t): New struct. | |
| (get_eit_entry): Add FDPIC support. | |
| (unwind_phase2): Likewise. | |
| (unwind_phase2_forced): Likewise. | |
| (__gnu_Unwind_RaiseException): Likewise. | |
| (__gnu_Unwind_Resume): Likewise. | |
| (__gnu_Unwind_Backtrace): Likewise. | |
| * unwind-pe.h (read_encoded_value_with_base): Likewise. | |
| 2019-09-10 Christophe Lyon <christophe.lyon@st.com> | |
| Mickaël Guêné <mickael.guene@st.com> | |
| * libgcc/crtstuff.c: Add support for FDPIC. | |
| 2019-09-10 Christophe Lyon <christophe.lyon@st.com> | |
| * config.host: Handle *-*-uclinuxfdpiceabi. | |
| 2019-09-09 Jose E. Marchesi <jose.marchesi@oracle.com> | |
| * config.host: Set cpu_type for bpf-*-* targets. | |
| * config/bpf/t-bpf: Likewise. | |
| * config/bpf/crtn.S: Likewise. | |
| * config/bpf/crti.S: New file. | |
| 2019-09-06 Jim Wilson <jimw@sifive.com> | |
| * config.host (riscv*-*-linux*): Add t-slibgcc-libgcc to tmake_file. | |
| (riscv*-*-freebsd*): Likewise. | |
| 2019-09-03 Ulrich Weigand <uweigand@de.ibm.com> | |
| * config.host: Remove references to spu. | |
| * config/spu/: Remove directory. | |
| 2019-08-23 Jozef Lawrynowicz <jozef.l@mittosystems.com> | |
| PR target/91306 | |
| * crtstuff.c (__CTOR_LIST__): Align to the "__alignof__" the array | |
| element type, instead of "sizeof" the element type. | |
| (__DTOR_LIST__): Likewise. | |
| (__TMC_LIST__): Likewise. | |
| (__do_global_dtors_aux_fini_array_entry): Likewise. | |
| (__frame_dummy_init_array_entry): Likewise. | |
| (__CTOR_END__): Likewise. | |
| (__DTOR_END__): Likweise. | |
| (__FRAME_END__): Likewise. | |
| (__TMC_END__): Likewise. | |
| 2019-08-20 Lili Cui <lilicui@intel.com> | |
| * config/i386/cpuinfo.h: Add INTEL_COREI7_TIGERLAKE and | |
| INTEL_COREI7_COOPERLAKE. | |
| 2019-07-31 Matt Thomas <matt@3am-software.com> | |
| Nick Hudson <nick@nthcliff.demon.co.uk> | |
| Matthew Green <mrg@eterna.com.au> | |
| Maya Rashish <coypu@sdf.org> | |
| * config.host (hppa*-*-netbsd*): New case. | |
| * config/pa/t-netbsd: New file. | |
| 2019-07-31 Joel Hutton <Joel.Hutton@arm.com> | |
| * config/arm/cmse.c (cmse_check_address_range): Add | |
| warn_unused_result attribute. | |
| 2019-07-22 Martin Liska <mliska@suse.cz> | |
| * config/pa/stublib.c: Remove stub symbol __gnu_lto_v1. | |
| * config/pa/t-stublib: Likewise. | |
| 2019-07-22 Stafford Horne <shorne@gmail.com> | |
| PR target/90362 | |
| * config/or1k/lib1funcs.S (__udivsi3): Change l.sfeqi | |
| to l.sfeq and l.sfltsi to l.sflts equivalents as the immediate | |
| instructions are not available on every processor. Change a | |
| l.bnf to l.bf to fix logic issue. | |
| 2019-07-04 Iain Sandoe <iain@sandoe.co.uk> | |
| * config.host: Remove reference to t-darwin8. | |
| 2019-07-03 Iain Sandoe <iain@sandoe.co.uk> | |
| * config.host (powerpc-*-darwin*,powerpc64-*-darwin*): Revise crt | |
| list. | |
| * config/rs6000/t-darwin: Build crt3_2 for older systems. Revise | |
| mmacosx-version-min for crts to run across all system versions. | |
| * config/rs6000/t-darwin64 (LIB2ADD): Remove. | |
| * config/t-darwin: Revise mmacosx-version-min for crts to run across | |
| system versions >= 10.4. | |
| 2019-07-03 Martin Liska <mliska@suse.cz> | |
| * Makefile.in: Use topn_values instead of one_value names. | |
| * libgcov-merge.c (__gcov_merge_single): Move to ... | |
| (__gcov_merge_topn): ... this. | |
| (merge_single_value_set): Move to ... | |
| (merge_topn_values_set): ... this. | |
| * libgcov-profiler.c (__gcov_one_value_profiler_body): Move to | |
| ... | |
| (__gcov_topn_values_profiler_body): ... this. | |
| (__gcov_one_value_profiler_v2): Move to ... | |
| (__gcov_topn_values_profiler): ... this. | |
| (__gcov_one_value_profiler_v2_atomic): Move to ... | |
| (__gcov_topn_values_profiler_atomic): ... this. | |
| (__gcov_indirect_call_profiler_v4): Remove. | |
| * libgcov-util.c (__gcov_single_counter_op): Move to ... | |
| (__gcov_topn_counter_op): ... this. | |
| * libgcov.h (L_gcov_merge_single): Remove. | |
| (L_gcov_merge_topn): New. | |
| (__gcov_merge_single): Remove. | |
| (__gcov_merge_topn): New. | |
| (__gcov_one_value_profiler_v2): Move to .. | |
| (__gcov_topn_values_profiler): ... this. | |
| (__gcov_one_value_profiler_v2_atomic): Move to ... | |
| (__gcov_topn_values_profiler_atomic): ... this. | |
| 2019-07-03 Martin Liska <mliska@suse.cz> | |
| * libgcov-merge.c (merge_single_value_set): Support N values. | |
| * libgcov-profiler.c (__gcov_one_value_profiler_body): Likewise. | |
| 2019-06-27 Ilia Diachkov <ilia.diachkov@optimitech.com> | |
| * Makefile.in (USE_TM_CLONE_REGISTRY): New. | |
| (CRTSTUFF_CFLAGS): Use USE_TM_CLONE_REGISTRY. | |
| * configure.ac: Add --disable-tm-clone-registry option. | |
| * configure: Regenerate. | |
| 2019-06-27 Martin Liska <mliska@suse.cz> | |
| * libgcov-driver-system.c (gcov_exit_open_gcda_file): Remove obviously | |
| dead assignments. | |
| * libgcov-util.c: Likewise. | |
| 2019-06-27 Martin Liska <mliska@suse.cz> | |
| * libgcov-util.c (gcov_profile_merge): Release allocated | |
| memory. | |
| (calculate_overlap): Likewise. | |
| 2019-06-25 Iain Sandoe <iain@sandoe.co.uk> | |
| * config.host: Add libef_ppc.a to the extra files for powerpc-darwin. | |
| * config/rs6000/t-darwin: (PPC_ENDFILE_SRC, PPC_ENDFILE_OBJS): New. | |
| Build objects for the out of line save/restore register functions | |
| so that they can be used for any supported Darwin version. | |
| * config/t-darwin: Default the build Darwin version to Darwin8 | |
| (MacOS 10.4). | |
| 2019-06-25 Martin Liska <mliska@suse.cz> | |
| * libgcov-driver-system.c (replace_filename_variables): Do not | |
| call strlen with NULL argument. | |
| 2019-06-25 Andrew Stubbs <ams@codesourcery.com> | |
| * config/gcn/t-amdgcn (LIB2ADD): Add unwind-gcn.c. | |
| * config/gcn/unwind-gcn.c: New file. | |
| 2019-06-25 Kwok Cheung Yeung <kcy@codesourcery.com> | |
| Andrew Stubbs <ams@codesourcery.com> | |
| * configure: Regenerate. | |
| * config/gcn/gthr-gcn.h: New. | |
| 2019-06-18 Tom de Vries <tdevries@suse.de> | |
| * config/nvptx/crt0.c (__main): Declare. | |
| 2019-06-17 Matthew Green <mrg@eterna.com.au> | |
| Maya Rashish <coypu@sdf.org> | |
| * config.host (aarch64*-*-netbsd*): New case. | |
| 2019-06-16 Jozef Lawrynowicz <jozef.l@mittosystems.com> | |
| * config/msp430/slli.S (__mspabi_sllll): New library function for | |
| performing a logical left shift of a 64-bit value. | |
| * config/msp430/srai.S (__mspabi_srall): New library function for | |
| performing a arithmetic right shift of a 64-bit value. | |
| * config/msp430/srll.S (__mspabi_srlll): New library function for | |
| performing a logical right shift of a 64-bit value. | |
| 2019-06-14 Matt Thomas <matt@3am-software.com> | |
| Matthew Green <mrg@eterna.com.au> | |
| Nick Hudson <skrll@netbsd.org> | |
| Maya Rashish <coypu@sdf.org> | |
| * config.host (arm*-*-netbsdelf*): Add support for EABI configurations. | |
| * config/arm/t-netbsd (LIB1ASMFUNCS): Add some additional assembler | |
| functions to build. | |
| * config/arm/t-netbsd-eabi: New file. | |
| 2019-06-12 Dimitar Dimitrov <dimitar@dinux.eu> | |
| * config.host: Add PRU target. | |
| * config/pru/asri.c: New file. | |
| * config/pru/eqd.c: New file. | |
| * config/pru/eqf.c: New file. | |
| * config/pru/ged.c: New file. | |
| * config/pru/gef.c: New file. | |
| * config/pru/gtd.c: New file. | |
| * config/pru/gtf.c: New file. | |
| * config/pru/led.c: New file. | |
| * config/pru/lef.c: New file. | |
| * config/pru/lib2bitcountHI.c: New file. | |
| * config/pru/lib2divHI.c: New file. | |
| * config/pru/lib2divQI.c: New file. | |
| * config/pru/lib2divSI.c: New file. | |
| * config/pru/libgcc-eabi.ver: New file. | |
| * config/pru/ltd.c: New file. | |
| * config/pru/ltf.c: New file. | |
| * config/pru/mpyll.S: New file. | |
| * config/pru/pru-abi.h: New file. | |
| * config/pru/pru-asm.h: New file. | |
| * config/pru/pru-divmod.h: New file. | |
| * config/pru/sfp-machine.h: New file. | |
| * config/pru/t-pru: New file. | |
| 2019-06-11 Jakub Jelinek <jakub@redhat.com> | |
| * libgcov-merge.c (__gcov_merge_single): Revert previous change. | |
| 2019-06-10 Martin Liska <mliska@suse.cz> | |
| PR bootstrap/90808 | |
| * libgcov.h: Add ATTRIBUTE_UNUSED. | |
| 2019-06-10 Martin Liska <mliska@suse.cz> | |
| * Makefile.in: Add __gcov_one_value_profiler_v2, | |
| __gcov_one_value_profiler_v2_atomic and | |
| __gcov_indirect_call_profiler_v4. | |
| * libgcov-merge.c (__gcov_merge_single): Change | |
| function signature. | |
| (merge_single_value_set): New. | |
| * libgcov-profiler.c (__gcov_one_value_profiler_body): | |
| Update functionality. | |
| (__gcov_one_value_profiler): Remove. | |
| (__gcov_one_value_profiler_v2): ... this. | |
| (__gcov_one_value_profiler_atomic): Rename to ... | |
| (__gcov_one_value_profiler_v2_atomic): this. | |
| (__gcov_indirect_call_profiler_v3): Rename to ... | |
| (__gcov_indirect_call_profiler_v4): ... this. | |
| * libgcov.h (__gcov_one_value_profiler): Remove. | |
| (__gcov_one_value_profiler_atomic): Remove. | |
| (__gcov_one_value_profiler_v2_atomic): New. | |
| (__gcov_indirect_call_profiler_v3): Remove. | |
| (__gcov_one_value_profiler_v2): New. | |
| (__gcov_indirect_call_profiler_v4): New. | |
| (gcov_get_counter_ignore_scaling): New function. | |
| 2019-06-07 Martin Liska <mliska@suse.cz> | |
| * Makefile.in: Remove usage of | |
| _gcov_merge_icall_topn. | |
| * libgcov-driver.c (gcov_sort_n_vals): Remove. | |
| (gcov_sort_icall_topn_counter): Likewise. | |
| (gcov_sort_topn_counter_arrays): Likewise. | |
| (dump_one_gcov): Remove call to gcov_sort_topn_counter_arrays. | |
| * libgcov-merge.c (__gcov_merge_icall_topn): Remove. | |
| * libgcov-profiler.c (__gcov_topn_value_profiler_body): | |
| Likewise. | |
| (GCOV_ICALL_COUNTER_CLEAR_THRESHOLD): Remove. | |
| (struct indirect_call_tuple): Remove. | |
| (__gcov_indirect_call_topn_profiler): Remove. | |
| * libgcov-util.c (__gcov_icall_topn_counter_op): Remove. | |
| * libgcov.h (gcov_sort_n_vals): Remove. | |
| (L_gcov_merge_icall_topn): Likewise. | |
| (__gcov_merge_icall_topn): Likewise. | |
| (__gcov_indirect_call_topn_profiler): Likewise. | |
| 2019-06-06 Iain Sandoe <iain@sandoe.co.uk> | |
| * config/rs6000/t-darwin: Ensure that the unwinder is built with | |
| altivec enabled. | |
| 2019-06-06 Jozef Lawrynowicz <jozef.l@mittosystems.com> | |
| * config/msp430/slli.S (__mspabi_slli_n): Put function in its own | |
| section. | |
| (__mspabi_slli): Likewise. | |
| (__mspabi_slll_n): Likewise. | |
| (__mspabi_slll): Likewise. | |
| * config/msp430/srai.S (__mspabi_srai_n): Likewise. | |
| (__mspabi_srai): Likewise. | |
| (__mspabi_sral_n): Likewise. | |
| (__mspabi_sral): Likewise. | |
| * config/msp430/srli.S (__mspabi_srli_n): Likewise. | |
| (__mspabi_srli): Likewise. | |
| (__mspabi_srll_n): Likewise. | |
| (__mspabi_srll): Likewise. | |
| 2019-06-05 Yoshinori Sato <ysato@users.sourceforge.jp> | |
| * config.host (rx-*-linux*): Add t-fdpbit to tmake_file | |
| Add appropriate tm_file clause as well. | |
| * config/rx/t-rx (HOST_LIBGCC2_CFLAGS): Remove. | |
| 2019-06-05 James Clarke <jrtc27@jrtc27.com> | |
| * config/ia64/crtbegin.S (__dso_handle): Put in .sdata/.sbss | |
| rather than .data/.bss so it can be accessed via gp-relative | |
| addressing. | |
| 2019-06-05 David Edelsohn <dje.gcc@gmail.com> | |
| * config/rs6000/aix-unwind.h (LR_REGNO): Rename to R_LR. | |
| (CR2_REGNO): Rename to R_CR2. | |
| (XER_REGNO): Rename to R_XER. | |
| (FIRST_ALTIVEC_REGNO): Rename to R_FIRST_ALTIVEC. | |
| (VRSAVE_REGNO): Rename to R_VRSAVE. | |
| (VSCR_REGNO): R_VSCR. | |
| 2019-05-29 Yoshinori Sato <ysato@users.sourceforge.jp> | |
| * config.host (rx-*-linux*): Add new case. | |
| * config/rx/t-rx (HOST_LIBGCC2_CFLAGS): Force DFmode to SFmode. | |
| 2019-05-29 Sam Tebbs <sam.tebbs@arm.com> | |
| * config/aarch64/aarch64-unwind.h (aarch64_cie_signed_with_b_key): New | |
| function. | |
| * config/aarch64/aarch64-unwind.h (aarch64_post_extract_frame_addr, | |
| aarch64_post_frob_eh_handler_addr): Add check for b-key. | |
| * config/aarch64/aarch64-unwind-h (aarch64_post_extract_frame_addr, | |
| aarch64_post_frob_eh_handler_addr, aarch64_post_frob_update_context): | |
| Rename RA_A_SIGNED_BIT to RA_SIGNED_BIT. | |
| * unwind-dw2-fde.c (get_cie_encoding): Add check for 'B' in augmentation | |
| string. | |
| * unwind-dw2.c (extract_cie_info): Add check for 'B' in augmentation | |
| string. | |
| (RA_A_SIGNED_BIT): Rename to RA_SIGNED_BIT. | |
| 2019-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config/sparc/sol2-unwind.h [__arch64__] (sparc64_is_sighandler): | |
| Remove Solaris 9 and 10 support. | |
| (sparc_is_sighandler): Likewise. | |
| 2019-05-26 John David Anglin <danglin@gcc.gnu.org> | |
| * config/pa/linux-unwind.h (pa32_fallback_frame_state): Add cast. | |
| 2019-05-17 H.J. Lu <hongjiu.lu@intel.com> | |
| * soft-fp/extenddftf2.c: Use "_FP_W_TYPE_SIZE < 64" to check if | |
| 4_FP_W_TYPEs are used for IEEE quad precision. | |
| * soft-fp/extendhftf2.c: Likewise. | |
| * soft-fp/extendsftf2.c: Likewise. | |
| * soft-fp/extendxftf2.c: Likewise. | |
| * soft-fp/trunctfdf2.c: Likewise. | |
| * soft-fp/trunctfhf2.c: Likewise. | |
| * soft-fp/trunctfsf2.c: Likewise. | |
| * soft-fp/trunctfxf2.c: Likewise. | |
| * config/rs6000/ibm-ldouble.c: Likewise. | |
| 2019-05-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config.host: Simplify various *-*-solaris2.1[0-9]* to | |
| *-*-solaris2*. | |
| * configure.ac: Likewise. | |
| * configure: Regenerate. | |
| * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove | |
| Solaris 10 and Solaris 11 < snv_125 handling. | |
| 2019-05-12 Iain Sandoe <iain@sandoe.co.uk> | |
| * config/rs6000/darwin-vecsave.S: Set .machine appropriately. | |
| 2019-05-07 Hongtao Liu <hongtao.liu@intel.com> | |
| * config/i386/cpuinfo.c (get_available_features): Detect BF16. | |
| * config/i386/cpuinfo.h (enum processor_features): Add | |
| FEATURE_AVX512BF16. | |
| 2019-04-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> | |
| Bernd Edlinger <bernd.edlinger@hotmail.de> | |
| Jakub Jelinek <jakub@redhat.com> | |
| PR target/89093 | |
| * config/arm/pr-support.c: Add #pragma GCC target("general-regs-only"). | |
| * config/arm/unwind-arm.c: Likewise. | |
| * unwind-c.c (PERSONALITY_FUNCTION): Add general-regs-only target | |
| attribute for ARM. | |
| 2019-04-15 Monk Chiang <sh.chiang04@gmail.com> | |
| * config/nds32/linux-unwind.h (SIGRETURN): Remove. | |
| (RT_SIGRETURN): Update. | |
| (nds32_fallback_frame_state): Update. | |
| 2019-02-21 Martin Sebor <msebor@redhat.com> | |
| * libgcc2.h (__clear_cache): Correct signature. | |
| * libgcc2.c (__clear_cache): Same. | |
| 2019-02-20 Uroš Bizjak <ubizjak@gmail.com> | |
| * config/alpha/linux-unwind.h (alpha_fallback_frame_state): | |
| Cast 'mcontext_t *' &rt_->uc.uc_mcontext to 'struct sigcontext *'. | |
| 2019-02-19 Uroš Bizjak <ubizjak@gmail.com> | |
| * unwind-dw2.c (_Unwind_GetGR) [DWARF_ZERO_REG]: Compare | |
| regno instead of index to DWARF_ZERO_REG. | |
| 2019-02-15 Eric Botcazou <ebotcazou@adacore.com> | |
| * config/visium/lib2funcs.c (__set_trampoline_parity): Replace | |
| TRAMPOLINE_SIZE with __LIBGCC_TRAMPOLINE_SIZE__. | |
| 2019-01-31 Uroš Bizjak <ubizjak@gmail.com> | |
| * config/alpha/t-linux: Add -mfp-rounding-mode=d | |
| to HOST_LIBGCC2_CFLAGS. | |
| 2019-01-23 Joseph Myers <joseph@codesourcery.com> | |
| PR libgcc/88931 | |
| * libgcc2.c (FSTYPE FUNC (DWtype u)): Correct no leading bits case. | |
| 2019-01-18 Martin Liska <mliska@suse.cz> | |
| * libgcov-profiler.c (__gcov_indirect_call_profiler_v2): Rename | |
| to ... | |
| (__gcov_indirect_call_profiler_v3): ... this. | |
| * libgcov.h (__gcov_indirect_call_profiler_v2): Likewise. | |
| (__gcov_indirect_call_profiler_v3): Likewise. | |
| * Makefile.in: Bump function name. | |
| 2019-01-18 Martin Liska <mliska@suse.cz> | |
| * libgcov-driver.c (GCOV_PROF_PREFIX): Define. | |
| (gcov_version): Use in gcov_error. | |
| (merge_one_data): Likewise. | |
| (dump_one_gcov): Likewise. | |
| 2019-01-18 Martin Liska <mliska@suse.cz> | |
| * libgcov-driver.c (gcov_version_string): New function. | |
| (gcov_version): Convert version integer into string. | |
| 2019-01-17 Andrew Stubbs <ams@codesourcery.com> | |
| Kwok Cheung Yeung <kcy@codesourcery.com> | |
| Julian Brown <julian@codesourcery.com> | |
| Tom de Vries <tom@codesourcery.com> | |
| * config.host: Recognize amdgcn*-*-amdhsa. | |
| * config/gcn/crt0.c: New file. | |
| * config/gcn/lib2-divmod-hi.c: New file. | |
| * config/gcn/lib2-divmod.c: New file. | |
| * config/gcn/lib2-gcn.h: New file. | |
| * config/gcn/sfp-machine.h: New file. | |
| * config/gcn/t-amdgcn: New file. | |
| 2019-01-09 Sandra Loosemore <sandra@codesourcery.com> | |
| PR other/16615 | |
| * config/c6x/libunwind.S: Mechanically replace "can not" with | |
| "cannot". | |
| * config/tilepro/atomic.h: Likewise. | |
| * config/vxlib-tls.c: Likewise. | |
| * generic-morestack-thread.c: Likewise. | |
| * generic-morestack.c: Likewise. | |
| * mkmap-symver.awk: Likewise. | |
| 2019-01-01 Jakub Jelinek <jakub@redhat.com> | |
| Update copyright years. | |
| 2018-12-20 H.J. Lu <hongjiu.lu@intel.com> | |
| * unwind-pe.h (read_encoded_value_with_base): Add GCC pragma | |
| to ignore -Waddress-of-packed-member. | |
| 2018-12-19 Thomas Preud'homme <thomas.preudhomme@linaro.org> | |
| * /config/arm/lib1funcs.S (FUNC_START): Remove unused sp_section | |
| parameter and corresponding code. | |
| (ARM_FUNC_START): Likewise in both definitions. | |
| Also update footer comment about condition that need to match with | |
| gcc/config/arm/elf.h to also include libgcc/config/arm/t-arm. | |
| * config/arm/ieee754-df.S (muldf3): Also build it if L_arm_muldf3 is | |
| defined. Weakly define it in this case. | |
| * config/arm/ieee754-sf.S (mulsf3): Likewise with L_arm_mulsf3. | |
| * config/arm/t-elf (LIB1ASMFUNCS): Build _arm_muldf3.o and | |
| _arm_mulsf3.o before muldiv versions if targeting Thumb-1 only. Add | |
| comment to keep condition in sync with the one in | |
| libgcc/config/arm/lib1funcs.S and gcc/config/arm/elf.h. | |
| 2018-12-18 Wei Xiao <wei3.xiao@intel.com> | |
| * config/i386/cpuinfo.c (get_intel_cpu): Handle cascadelake. | |
| * config/i386/cpuinfo.h: Add INTEL_COREI7_CASCADELAKE. | |
| 2018-12-12 Rasmus Villemoes <rv@rasmusvillemoes.dk> | |
| * config/rs6000/tramp.S (__trampoline_setup): Also emit .size | |
| and .cfi_endproc directives for VxWorks targets. | |
| 2018-12-05 Paul Koning <ni1d@arrl.net> | |
| * udivmodhi4.c (__udivmodhi4): Fix loop end check. | |
| 2018-11-27 Alan Modra <amodra@gmail.com> | |
| * config/rs6000/morestack.S (__stack_split_initialize), | |
| (__morestack_get_guard, __morestack_set_guard), | |
| (__morestack_make_guard): Provide CFI covering these functions. | |
| * config/rs6000/tramp.S (__trampoline_setup): Likewise. | |
| 2018-11-15 Xianmiao Qu <xianmiao_qu@c-sky.com> | |
| * config/csky/linux-unwind.h (sc_pt_regs): Update for kernel. | |
| (sc_pt_regs_lr): Update for kernel. | |
| (sc_pt_regs_tls): Update for kernel. | |
| 2018-11-15 Xianmiao Qu <xianmiao_qu@c-sky.com> | |
| * config/csky/linux-unwind.h: Fix coding style. | |
| 2018-11-13 Xianmiao Qu <xianmiao_qu@c-sky.com> | |
| * config/csky/linux-unwind.h (_sig_ucontext_t): Remove. | |
| (csky_fallback_frame_state): Modify the check of the | |
| instructions to adapt to changes in the kernel | |
| 2018-11-09 Stafford Horne <shorne@gmail.com> | |
| Richard Henderson <rth@twiddle.net> | |
| * config.host: Add OpenRISC support. | |
| * config/or1k/*: New. | |
| 2018-11-08 Kito Cheng <kito@andestech.com> | |
| * soft-fp/adddf3.c: Update from glibc. | |
| * soft-fp/addsf3.c: Likewise. | |
| * soft-fp/addtf3.c: Likewise. | |
| * soft-fp/divdf3.c: Likewise. | |
| * soft-fp/divsf3.c: Likewise. | |
| * soft-fp/divtf3.c: Likewise. | |
| * soft-fp/double.h: Likewise. | |
| * soft-fp/eqdf2.c: Likewise. | |
| * soft-fp/eqsf2.c: Likewise. | |
| * soft-fp/eqtf2.c: Likewise. | |
| * soft-fp/extenddftf2.c: Likewise. | |
| * soft-fp/extended.h: Likewise. | |
| * soft-fp/extendhftf2.c: Likewise. | |
| * soft-fp/extendsfdf2.c: Likewise. | |
| * soft-fp/extendsftf2.c: Likewise. | |
| * soft-fp/extendxftf2.c: Likewise. | |
| * soft-fp/fixdfdi.c: Likewise. | |
| * soft-fp/fixdfsi.c: Likewise. | |
| * soft-fp/fixdfti.c: Likewise. | |
| * soft-fp/fixhfti.c: Likewise. | |
| * soft-fp/fixsfdi.c: Likewise. | |
| * soft-fp/fixsfsi.c: Likewise. | |
| * soft-fp/fixsfti.c: Likewise. | |
| * soft-fp/fixtfdi.c: Likewise. | |
| * soft-fp/fixtfsi.c: Likewise. | |
| * soft-fp/fixtfti.c: Likewise. | |
| * soft-fp/fixunsdfdi.c: Likewise. | |
| * soft-fp/fixunsdfsi.c: Likewise. | |
| * soft-fp/fixunsdfti.c: Likewise. | |
| * soft-fp/fixunshfti.c: Likewise. | |
| * soft-fp/fixunssfdi.c: Likewise. | |
| * soft-fp/fixunssfsi.c: Likewise. | |
| * soft-fp/fixunssfti.c: Likewise. | |
| * soft-fp/fixunstfdi.c: Likewise. | |
| * soft-fp/fixunstfsi.c: Likewise. | |
| * soft-fp/fixunstfti.c: Likewise. | |
| * soft-fp/floatdidf.c: Likewise. | |
| * soft-fp/floatdisf.c: Likewise. | |
| * soft-fp/floatditf.c: Likewise. | |
| * soft-fp/floatsidf.c: Likewise. | |
| * soft-fp/floatsisf.c: Likewise. | |
| * soft-fp/floatsitf.c: Likewise. | |
| * soft-fp/floattidf.c: Likewise. | |
| * soft-fp/floattihf.c: Likewise. | |
| * soft-fp/floattisf.c: Likewise. | |
| * soft-fp/floattitf.c: Likewise. | |
| * soft-fp/floatundidf.c: Likewise. | |
| * soft-fp/floatundisf.c: Likewise. | |
| * soft-fp/floatunditf.c: Likewise. | |
| * soft-fp/floatunsidf.c: Likewise. | |
| * soft-fp/floatunsisf.c: Likewise. | |
| * soft-fp/floatunsitf.c: Likewise. | |
| * soft-fp/floatuntidf.c: Likewise. | |
| * soft-fp/floatuntihf.c: Likewise. | |
| * soft-fp/floatuntisf.c: Likewise. | |
| * soft-fp/floatuntitf.c: Likewise. | |
| * soft-fp/gedf2.c: Likewise. | |
| * soft-fp/gesf2.c: Likewise. | |
| * soft-fp/getf2.c: Likewise. | |
| * soft-fp/half.h: Likewise. | |
| * soft-fp/ledf2.c: Likewise. | |
| * soft-fp/lesf2.c: Likewise. | |
| * soft-fp/letf2.c: Likewise. | |
| * soft-fp/muldf3.c: Likewise. | |
| * soft-fp/mulsf3.c: Likewise. | |
| * soft-fp/multf3.c: Likewise. | |
| * soft-fp/negdf2.c: Likewise. | |
| * soft-fp/negsf2.c: Likewise. | |
| * soft-fp/negtf2.c: Likewise. | |
| * soft-fp/op-1.h: Likewise. | |
| * soft-fp/op-2.h: Likewise. | |
| * soft-fp/op-4.h: Likewise. | |
| * soft-fp/op-8.h: Likewise. | |
| * soft-fp/op-common.h: Likewise. | |
| * soft-fp/quad.h: Likewise. | |
| * soft-fp/single.h: Likewise. | |
| * soft-fp/soft-fp.h: Likewise. | |
| * soft-fp/subdf3.c: Likewise. | |
| * soft-fp/subsf3.c: Likewise. | |
| * soft-fp/subtf3.c: Likewise. | |
| * soft-fp/truncdfsf2.c: Likewise. | |
| * soft-fp/trunctfdf2.c: Likewise. | |
| * soft-fp/trunctfhf2.c: Likewise. | |
| * soft-fp/trunctfsf2.c: Likewise. | |
| * soft-fp/trunctfxf2.c: Likewise. | |
| * soft-fp/unorddf2.c: Likewise. | |
| * soft-fp/unordsf2.c: Likewise. | |
| * soft-fp/unordtf2.c: Likewise. | |
| 2018-11-04 Venkataramanan Kumar <Venkataramanan.kumar@amd.com> | |
| * config/i386/cpuinfo.c: (get_amd_cpu): Add znver2. | |
| * config/i386/cpuinfo.h (processor_types): Add znver2. | |
| 2018-11-01 Paul Koning <ni1d@arrl.net> | |
| * config/pdp11/t-pdp11 (LIB2ADD): Add divmod.c. | |
| (HOST_LIBGCC2_CFLAGS): Change to optimize for size. | |
| 2018-10-31 Joseph Myers <joseph@codesourcery.com> | |
| PR bootstrap/82856 | |
| * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. | |
| * configure: Regenerate. | |
| 2018-10-31 Claudiu Zissulescu <claziss@synopsys.com> | |
| * config/arc/lib1funcs.S (_muldi3): New function. | |
| * config/arc/t-arc (LIB1ASMFUNCS): Add _muldi3. | |
| 2018-10-30 Rasmus Villemoes <rv@rasmusvillemoes.dk> | |
| * config/gthr-vxworks.h (__gthread_mutex_destroy): Call semDelete. | |
| 2018-10-25 Martin Liska <mliska@suse.cz> | |
| PR other/87735 | |
| * libgcov-profiler.c: Revert. | |
| 2018-10-24 Martin Liska <mliska@suse.cz> | |
| * libgcov-profiler.c: Start from 1 in order to distinguish | |
| functions which were seen and these that were not. | |
| 2018-10-18 Paul Koning <ni1d@arrl.net> | |
| * udivmodsi4.c (__udivmodsi4): Rename to conform to coding | |
| standard. | |
| * divmod.c: Update references to __udivmodsi4. | |
| * udivmod.c: Ditto. | |
| * udivhi3.c: New file. | |
| * udivmodhi4.c: New file. | |
| * config/pdp11/t-pdp11 (LIB2ADD): Add the new files. | |
| 2018-10-17 Rasmus Villemoes <rv@rasmusvillemoes.dk> | |
| * Makefile.in (LIB2FUNCS_ST): Filter out LIB2FUNCS_EXCLUDE. | |
| 2018-10-12 Olivier Hainque <hainque@adacore.com> | |
| * config/rs6000/ibm-ldouble.c: Augment the toplevel guard with | |
| defined (__FLOAT128_TYPE__) || defined (__LONG_DOUBLE_128__). | |
| 2018-10-08 Paul Koning <ni1d@arrl.net> | |
| * config/pdp11/t-pdp11: Remove -mfloat32 switch. | |
| 2018-10-04 Martin Liska <mliska@suse.cz> | |
| PR gcov-profile/84107 | |
| * libgcov-profiler.c (__gcov_indirect_call): | |
| Change type to indirect_call_tuple. | |
| (struct indirect_call_tuple): New struct. | |
| (__gcov_indirect_call_topn_profiler): Change type. | |
| (__gcov_indirect_call_profiler_v2): Use the new | |
| variables. | |
| * libgcov.h (struct indirect_call_tuple): New struct | |
| definition. | |
| 2018-10-03 Uros Bizjak <ubizjak@gmail.com> | |
| * libgcc2.c (isnan): Use __builtin_isnan. | |
| (isfinite): Use __builtin_isfinite. | |
| (isinf): Use __builtin_isinf. | |
| 2018-09-26 Uros Bizjak <ubizjak@gmail.com> | |
| * config/i386/crtprec.c (set_precision): Use fnstcw instead of fstcw. | |
| 2018-09-21 Alexandre Oliva <oliva@adacore.com> | |
| * config/vxcache.c: New file. Provide __clear_cache, based on | |
| the cacheTextUpdate VxWorks service. | |
| * config/t-vxworks (LIB2ADD): Add vxcache.c. | |
| (LIB2FUNCS_EXCLUDE): Add _clear_cache. | |
| * config/t-vxwoks7: Likewise. | |
| 2018-09-21 Martin Liska <mliska@suse.cz> | |
| * libgcov-driver.c (crc32_unsigned): Remove. | |
| (gcov_histogram_insert): Likewise. | |
| (gcov_compute_histogram): Likewise. | |
| (compute_summary): Simplify rapidly. | |
| (merge_one_data): Do not handle PROGRAM_SUMMARY tag. | |
| (merge_summary): Rapidly simplify. | |
| (dump_one_gcov): Ignore gcov_summary. | |
| (gcov_do_dump): Do not handle program summary, it's not | |
| used. | |
| * libgcov-util.c (tag_summary): Remove. | |
| (read_gcda_finalize): Fix coding style. | |
| (read_gcda_file): Initialize curr_object_summary. | |
| (compute_summary): Remove. | |
| (calculate_overlap): Remove settings of run_max. | |
| 2018-09-21 Monk Chiang <sh.chiang04@gmail.com> | |
| * config/nds32/linux-unwind.h (struct _rt_sigframe): Use struct | |
| ucontext_t type instead. | |
| (nds32_fallback_frame_state): Remove struct _sigframe statement. | |
| 2018-09-21 Kito Cheng <kito.cheng@gmail.com> | |
| * config/nds32/t-nds32-glibc: New file. | |
| 2018-09-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * configure.ac (solaris_ld_v2_maps): New test. | |
| * configure: Regenerate. | |
| * Makefile.in (solaris_ld_v2_maps): New variable. | |
| * config/t-slibgcc-sld (libgcc-unwind.map): Emit v2 mapfile syntax | |
| if supported. | |
| 2018-08-23 Richard Earnshaw <rearnsha@arm.com> | |
| PR target/86951 | |
| * config/arm/lib1funcs.asm (speculation_barrier): New function. | |
| * config/arm/t-arm (LIB1ASMFUNCS): Add it to list of functions | |
| to build. | |
| 2018-08-22 Iain Sandoe <iain@sandoe.co.uk> | |
| * config/unwind-dw2-fde-darwin.c | |
| (_darwin10_Unwind_FindEnclosingFunction): move from here ... | |
| * config/darwin10-unwind-find-enc-func.c: … to here. | |
| * config/t-darwin: Build Darwin10 unwinder shim crt. | |
| * libgcc/config.host: Add the Darwin10 unwinder shim. | |
| 2018-08-21 Rasmus Villemoes <rv@rasmusvillemoes.dk> | |
| * config.host: Add crtbegin.o and crtend.o for | |
| powerpc-wrs-vxworks target. | |
| 2018-08-17 Jojo <jijie_rong@c-sky.com> | |
| Huibin Wang <huibin_wang@c-sky.com> | |
| Sandra Loosemore <sandra@codesourcery.com> | |
| Chung-Lin Tang <cltang@codesourcery.com> | |
| C-SKY port: libgcc | |
| * config.host: Add C-SKY support. | |
| * config/csky/*: New. | |
| 2018-08-12 Chung-Ju Wu <jasonwucj@gmail.com> | |
| * config/nds32/t-nds32-isr: Rearrange object dependency. | |
| * config/nds32/initfini.c: Add dwarf2 unwinding support. | |
| * config/nds32/isr-library/adj_intr_lvl.inc: Consider new extensions | |
| and registers usage. | |
| * config/nds32/isr-library/excp_isr.S: Ditto. | |
| * config/nds32/isr-library/intr_isr.S: Ditto. | |
| * config/nds32/isr-library/reset.S: Ditto. | |
| * config/nds32/isr-library/restore_all.inc: Ditto. | |
| * config/nds32/isr-library/restore_mac_regs.inc: Ditto. | |
| * config/nds32/isr-library/restore_partial.inc: Ditto. | |
| * config/nds32/isr-library/restore_usr_regs.inc: Ditto. | |
| * config/nds32/isr-library/save_all.inc: Ditto. | |
| * config/nds32/isr-library/save_mac_regs.inc: Ditto. | |
| * config/nds32/isr-library/save_partial.inc: Ditto. | |
| * config/nds32/isr-library/save_usr_regs.inc: Ditto. | |
| * config/nds32/isr-library/vec_vid*.S: Consider 4-byte vector size. | |
| 2018-08-11 John David Anglin <danglin@gcc.gnu.org> | |
| * config/pa/linux-atomic.c: Update comment. | |
| (FETCH_AND_OP_2, OP_AND_FETCH_2, FETCH_AND_OP_WORD, OP_AND_FETCH_WORD, | |
| COMPARE_AND_SWAP_2, __sync_val_compare_and_swap_4, | |
| SYNC_LOCK_TEST_AND_SET_2, __sync_lock_test_and_set_4): Use | |
| __ATOMIC_RELAXED for atomic loads. | |
| (SYNC_LOCK_RELEASE_1): New define. Use __sync_synchronize() and | |
| unordered store to release lock. | |
| (__sync_lock_release_8): Likewise. | |
| (SYNC_LOCK_RELEASE_2): Remove define. | |
| 2018-08-02 Nicolas Pitre <nico@fluxnic.net> | |
| PR libgcc/86512 | |
| * config/arm/ieee754-df.S: Don't shortcut denormal handling when | |
| exponent goes negative. Update my email address. | |
| * config/arm/ieee754-sf.S: Likewise. | |
| 2018-08-01 Martin Liska <mliska@suse.cz> | |
| * libgcov-profiler.c (__gcov_indirect_call_profiler_v2): Do not | |
| check that __gcov_indirect_call_callee is non-null. | |
| 2018-07-30 Christophe Lyon <christophe.lyon@linaro.org> | |
| * config/arm/ieee754-df.S: Fix comment for code working on | |
| architectures >= 4. | |
| * config/arm/ieee754-sf.S: Likewise. | |
| 2018-07-27 H.J. Lu <hongjiu.lu@intel.com> | |
| PR libgcc/85334 | |
| * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Increment): | |
| Removed. | |
| 2018-07-05 James Clarke <jrtc27@jrtc27.com> | |
| * configure: Regenerated. | |
| 2018-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * Makefile.in (install_leaf): Use enable_gcov instead of | |
| enable_libgcov. | |
| 2018-06-27 Rasmus Villemoes <rv@rasmusvillemoes.dk> | |
| * configure.ac: Add --disable-gcov option. | |
| * configure: Regenerate. | |
| * Makefile.in: Honour @enable_gcov@. | |
| 2018-06-21 Christophe Lyon <christophe.lyon@linaro.org> | |
| * config/arm/lib1funcs.S (__ARM_ARCH__): Remove definitions, use | |
| __ARM_ARCH and __ARM_FEATURE_CLZ instead. | |
| (HAVE_ARM_CLZ): Remove definition, use __ARM_FEATURE_CLZ instead. | |
| * config/arm/ieee754-df.S: Use __ARM_FEATURE_CLZ instead of | |
| __ARM_ARCH__. | |
| * config/arm/ieee754-sf.S: Likewise. | |
| * config/arm/libunwind.S: Use __ARM_ARCH instead of __ARM_ARCH__. | |
| 2018-06-21 Christophe Lyon <christophe.lyon@linaro.org> | |
| * config/arm/ieee754-df.S: Remove code for __ARM_ARCH__ < 4, no | |
| longer supported. | |
| * config/arm/ieee754-sf.S: Likewise. | |
| 2018-06-20 Than McIntosh <thanm@google.com> | |
| PR libgcc/86213 | |
| * generic-morestack.c (allocate_segment): Move calls to getenv and | |
| getpagesize to __morestack_load_mmap. | |
| (__morestack_load_mmap) Initialize static_pagesize and | |
| use_guard_page here so as to avoid clobbering SSE regs during a | |
| __morestack call. | |
| 2018-06-18 Michael Meissner <meissner@linux.ibm.com> | |
| * config/rs6000/t-float128 (FP128_CFLAGS_SW): Compile float128 | |
| support modules with -mno-gnu-attribute. | |
| * config/rs6000/t-float128-hw (FP128_CFLAGS_HW): Likewise. | |
| 2018-06-07 Olivier Hainque <hainque@adacore.com> | |
| * config/t-vxworks (LIBGCC_INCLUDES): Add | |
| -I$(MULTIBUILDTOP)../../gcc/include. | |
| * config/t-vxworks7: Likewise. Reformat a bit to match | |
| the t-vxworks layout. | |
| 2018-06-07 Olga Makhotina <olga.makhotina@intel.com> | |
| * config/i386/cpuinfo.h (processor_types): Add INTEL_TREMONT. | |
| 2018-06-07 Martin Liska <mliska@suse.cz> | |
| * libgcov-driver.c: Rename cs_all to all and assign it from | |
| all_prg. | |
| 2018-06-07 Martin Liska <mliska@suse.cz> | |
| PR bootstrap/86057 | |
| * libgcov-driver-system.c (replace_filename_variables): Use | |
| memcpy instead of mempcpy. | |
| (allocate_filename_struct): Do not allocate filename, allocate | |
| prefix and set it. | |
| (gcov_exit_open_gcda_file): Allocate memory for gf->filename | |
| here and properly copy content into it. | |
| * libgcov-driver.c (struct gcov_filename): Remove max_length | |
| field, change prefix from size_t into char *. | |
| (compute_summary): Do not calculate longest filename. | |
| (gcov_do_dump): Release memory of gf.filename after each file. | |
| * libgcov-util.c (compute_summary): Use new signature of | |
| compute_summary. | |
| (calculate_overlap): Likewise. | |
| 2018-06-05 Martin Liska <mliska@suse.cz> | |
| PR gcov-profile/47618 | |
| * libgcov-driver-system.c (replace_filename_variables): New | |
| function. | |
| (gcov_exit_open_gcda_file): Use it. | |
| 2018-06-05 Martin Liska <mliska@suse.cz> | |
| * libgcov-driver.c (gcov_compute_histogram): Remove usage | |
| of gcov_ctr_summary. | |
| (compute_summary): Do it just for a single summary. | |
| (merge_one_data): Likewise. | |
| (merge_summary): Simplify as we read just single summary. | |
| (dump_one_gcov): Pass proper argument. | |
| * libgcov-util.c (compute_one_gcov): Simplify as we have just | |
| single summary. | |
| (gcov_info_count_all_cold): Likewise. | |
| (calculate_overlap): Likewise. | |
| 2018-06-02 Chung-Ju Wu <jasonwucj@gmail.com> | |
| Monk Chiang <sh.chiang04@gmail.com> | |
| * config.host (nds32*-linux*): New. | |
| * config/nds32/linux-atomic.c: New file. | |
| * config/nds32/linux-unwind.h: New file. | |
| 2018-05-31 Uros Bizjak <ubizjak@gmail.com> | |
| PR target/85591 | |
| * config/i386/cpuinfo.c (get_amd_cpu): Return | |
| AMDFAM15H_BDVER2 for AMDFAM15H model 0x2. | |
| 2018-05-30 Rasmus Villemoes <rasmus.villemoes@prevas.dk> | |
| * crtstuff.c: Remove declaration of _Jv_RegisterClasses. | |
| 2018-05-29 Martin Liska <mliska@suse.cz> | |
| PR gcov-profile/85759 | |
| * libgcov-driver-system.c (gcov_error): Introduce usage of | |
| GCOV_EXIT_AT_ERROR env. variable. | |
| * libgcov-driver.c (merge_one_data): Print error that we | |
| overwrite a gcov file with a different timestamp. | |
| 2018-05-23 Kalamatee <kalamatee@gmail.com> | |
| * config/m68k/lb1sf68.S (Laddsf$nf): Fix sign bit handling in | |
| path to Lf$finfty. | |
| 2018-05-18 Kito Cheng <kito.cheng@gmail.com> | |
| Monk Chiang <sh.chiang04@gmail.com> | |
| Jim Wilson <jimw@sifive.com> | |
| * config/riscv/save-restore.S: Add support for rv32e. | |
| 2018-05-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com> | |
| * config/arm/libunwind.S: Update comment relating to armv5. | |
| 2018-05-17 Jerome Lambourg <lambourg@adacore.com> | |
| * config/arm/cmse.c (cmse_check_address_range): Replace | |
| UINTPTR_MAX with __UINTPTR_MAX__ and uintptr_t with __UINTPTR_TYPE__. | |
| 2018-05-17 Olga Makhotina <olga.makhotina@intel.com> | |
| * config/i386/cpuinfo.h (processor_types): Add INTEL_GOLDMONT_PLUS. | |
| * config/i386/cpuinfo.c (get_intel_cpu): Detect Goldmont Plus. | |
| 2018-05-08 Olga Makhotina <olga.makhotina@intel.com> | |
| * config/i386/cpuinfo.h (processor_types): Add INTEL_GOLDMONT. | |
| * config/i386/cpuinfo.c (get_intel_cpu): Detect Goldmont. | |
| 2018-05-07 Amaan Cheval <amaan.cheval@gmail.com> | |
| * config.host (x86_64-*-rtems*): Build crti.o and crtn.o. | |
| 2018-04-27 Andreas Tobler <andreast@gcc.gnu.org> | |
| Maryse Levavasseur <maryse.levavasseur@stormshield.eu> | |
| PR libgcc/84292 | |
| * config/arm/freebsd-atomic.c (SYNC_OP_AND_FETCH_N): Fix the | |
| op_and_fetch to return the right result. | |
| 2018-04-27 Alan Modra <amodra@gmail.com> | |
| PR libgcc/85532 | |
| * config/rs6000/t-crtstuff (CRTSTUFF_T_CFLAGS): Add | |
| -fno-asynchronous-unwind-tables. | |
| 2018-04-25 Chung-Ju Wu <jasonwucj@gmail.com> | |
| * config/nds32/sfp-machine.h: Fix settings for NDS32_ABI_2FP_PLUS. | |
| * config/nds32/t-nds32-newlib (HOST_LIBGCC2_CFLAGS): Use -fwrapv. | |
| 2018-04-24 H.J. Lu <hongjiu.lu@intel.com> | |
| * config/i386/linux-unwind.h: Add (__CET__ & 2) != 0 check | |
| when including "config/i386/shadow-stack-unwind.h". | |
| 2018-04-24 H.J. Lu <hongjiu.lu@intel.com> | |
| * configure: Regenerated. | |
| 2018-04-20 Michael Meissner <meissner@linux.ibm.com> | |
| PR target/85456 | |
| * config/rs6000/_powikf2.c: New file. Add support for the | |
| __builtin_powil function when long double is IEEE 128-bit floating | |
| point. | |
| * config/rs6000/float128-ifunc.c (__powikf2_resolve): Add | |
| __powikf2 support. | |
| (__powikf2): Likewise. | |
| * config/rs6000/quad-float128.h (__powikf2_sw): Likewise. | |
| (__powikf2_hw): Likewise. | |
| (__powikf2): Likewise. | |
| * config/rs6000/t-float128 (fp128_ppc_funcs): Likewise. | |
| * config/rs6000/t-float128-hw (fp128_hw_func): Likewise. | |
| (_powikf2-hw.c): Likewise. | |
| 2018-04-19 H.J. Lu <hongjiu.lu@intel.com> | |
| PR libgcc/85334 | |
| * unwind-generic.h (_Unwind_Frames_Increment): New. | |
| * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Increment): | |
| Likewise. | |
| * unwind.inc (_Unwind_RaiseException_Phase2): Increment frame | |
| count with _Unwind_Frames_Increment. | |
| (_Unwind_ForcedUnwind_Phase2): Likewise. | |
| 2018-04-19 H.J. Lu <hongjiu.lu@intel.com> | |
| PR libgcc/85379 | |
| * config/i386/morestack.S (__stack_split_initialize): Add | |
| _CET_ENDBR. | |
| 2018-04-19 Jakub Jelinek <jakub@redhat.com> | |
| * configure: Regenerated. | |
| 2018-04-18 David Malcolm <dmalcolm@redhat.com> | |
| PR jit/85384 | |
| * configure: Regenerate. | |
| 2018-04-16 Jakub Jelinek <jakub@redhat.com> | |
| PR target/84945 | |
| * config/i386/cpuinfo.c (set_feature): Wrap into do while (0) to avoid | |
| -Wdangling-else warnings. Mask shift counts to avoid | |
| -Wshift-count-negative and -Wshift-count-overflow false positives. | |
| 2018-04-06 Ruslan Bukin <br@bsdpad.com> | |
| * config.host (riscv*-*-freebsd*): Add RISC-V FreeBSD support. | |
| 2018-03-29 H.J. Lu <hongjiu.lu@intel.com> | |
| PR target/85100 | |
| * config/i386/cpuinfo.c (XCR_XFEATURE_ENABLED_MASK): New. | |
| (XSTATE_FP): Likewise. | |
| (XSTATE_SSE): Likewise. | |
| (XSTATE_YMM): Likewise. | |
| (XSTATE_OPMASK): Likewise. | |
| (XSTATE_ZMM): Likewise. | |
| (XSTATE_HI_ZMM): Likewise. | |
| (XCR_AVX_ENABLED_MASK): Likewise. | |
| (XCR_AVX512F_ENABLED_MASK): Likewise. | |
| (get_available_features): Enable AVX and AVX512 features only | |
| if their states are supported by OSXSAVE. | |
| 2018-03-22 Igor Tsimbalist <igor.v.tsimbalist@intel.com> | |
| PR target/85025 | |
| * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Extra): | |
| Fix a typo, tmp => 255. | |
| 2018-03-20 Jakub Jelinek <jakub@redhat.com> | |
| PR target/84945 | |
| * config/i386/cpuinfo.h (__cpu_features2): Declare. | |
| * config/i386/cpuinfo.c (__cpu_features2): New variable for | |
| ifndef SHARED only. | |
| (set_feature): Define. | |
| (get_available_features): Use set_feature macro. Set __cpu_features2 | |
| to the second word of features ifndef SHARED. | |
| 2018-03-15 Julia Koval <julia.koval@intel.com> | |
| * config/i386/cpuinfo.c (get_available_features): Add | |
| FEATURE_AVX512VBMI2, FEATURE_GFNI, FEATURE_VPCLMULQDQ, | |
| FEATURE_AVX512VNNI, FEATURE_AVX512BITALG. | |
| * config/i386/cpuinfo.h (processor_features): Add FEATURE_AVX512VBMI2, | |
| FEATURE_GFNI, FEATURE_VPCLMULQDQ, FEATURE_AVX512VNNI, | |
| FEATURE_AVX512BITALG. | |
| 2018-03-14 Julia Koval <julia.koval@intel.com> | |
| * config/i386/cpuinfo.h (processor_subtypes): Split up icelake on | |
| icelake client and icelake server. | |
| 2018-03-06 John David Anglin <danglin@gcc.gnu.org> | |
| * config/pa/fptr.c (_dl_read_access_allowed): New. | |
| (__canonicalize_funcptr_for_compare): Use it. | |
| 2018-02-28 Jakub Jelinek <jakub@redhat.com> | |
| PR debug/83917 | |
| * configure.ac (AS_HIDDEN_DIRECTIVE): AC_DEFINE_UNQUOTED this to | |
| $asm_hidden_op if visibility ("hidden") attribute works. | |
| (HAVE_AS_CFI_SECTIONS): New AC_DEFINE. | |
| * config/i386/i386-asm.h: Don't include auto-host.h. | |
| (PACKAGE_VERSION, PACKAGE_NAME, PACKAGE_STRING, PACKAGE_TARNAME, | |
| PACKAGE_URL): Don't undefine. | |
| (USE_GAS_CFI_DIRECTIVES): Don't use nor define this macro, instead | |
| guard cfi_startproc only on ifdef __GCC_HAVE_DWARF2_CFI_ASM. | |
| (FN_HIDDEN): Change guard from #ifdef HAVE_GAS_HIDDEN to | |
| #ifdef AS_HIDDEN_DIRECTIVE, use AS_HIDDEN_DIRECTIVE macro in the | |
| definition instead of hardcoded .hidden. | |
| * config/i386/cygwin.S: Include i386-asm.h first before .cfi_sections | |
| directive. Use #ifdef HAVE_AS_CFI_SECTIONS rather than | |
| #ifdef HAVE_GAS_CFI_SECTIONS_DIRECTIVE to guard .cfi_sections. | |
| (USE_GAS_CFI_DIRECTIVES): Don't define. | |
| * configure: Regenerated. | |
| * config.in: Likewise. | |
| 2018-02-26 Jakub Jelinek <jakub@redhat.com> | |
| PR debug/83917 | |
| * config/i386/i386-asm.h (PACKAGE_VERSION, PACKAGE_NAME, | |
| PACKAGE_STRING, PACKAGE_TARNAME, PACKAGE_URL): Undefine between | |
| inclusion of auto-target.h and auto-host.h. | |
| (USE_GAS_CFI_DIRECTIVES): Define if not defined already based on | |
| __GCC_HAVE_DWARF2_CFI_ASM. | |
| (cfi_startproc, cfi_endproc, cfi_adjust_cfa_offset, | |
| cfi_def_cfa_register, cfi_def_cfa, cfi_register, cfi_offset, cfi_push, | |
| cfi_pop): Define. | |
| * config/i386/cygwin.S: Don't include auto-host.h here, just | |
| define USE_GAS_CFI_DIRECTIVES to 1 or 0 and include i386-asm.h. | |
| (cfi_startproc, cfi_endproc, cfi_adjust_cfa_offset, | |
| cfi_def_cfa_register, cfi_register, cfi_push, cfi_pop): Remove. | |
| * config/i386/resms64fx.h: Add cfi_* directives. | |
| * config/i386/resms64x.h: Likewise. | |
| 2018-02-20 Max Filippov <jcmvbkbc@gmail.com> | |
| * config/xtensa/ieee754-df.S (__adddf3_aux): Add | |
| .literal_position directive. | |
| * config/xtensa/ieee754-sf.S (__addsf3_aux): Likewise. | |
| 2018-02-14 Igor Tsimbalist <igor.v.tsimbalist@intel.com> | |
| PR target/84148 | |
| * configure: Regenerate. | |
| 2018-02-16 Igor Tsimbalist <igor.v.tsimbalist@intel.com> | |
| PR target/84239 | |
| * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Extra): | |
| Include cetintrin.h not x86intrin.h. | |
| 2018-02-08 Igor Tsimbalist <igor.v.tsimbalist@intel.com> | |
| PR target/84239 | |
| * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Extra): | |
| Use new _get_ssp and _inc_ssp intrinsics. | |
| 2018-02-02 Julia Koval <julia.koval@intel.com> | |
| * config/i386/cpuinfo.h (processor_subtypes): Add INTEL_COREI7_ICELAKE. | |
| 2018-01-26 Claudiu Zissulescu <claziss@synopsys.com> | |
| * config/arc/lib1funcs.S (__udivmodsi4): Use safe version for RF16 | |
| option. | |
| (__divsi3): Use RF16 safe registers. | |
| (__modsi3): Likewise. | |
| 2018-01-23 Max Filippov <jcmvbkbc@gmail.com> | |
| * config/xtensa/ieee754-df.S (__addsf3, __subsf3, __mulsf3) | |
| (__divsf3): Make NaN return value quiet. | |
| * config/xtensa/ieee754-sf.S (__adddf3, __subdf3, __muldf3) | |
| (__divdf3): Make NaN return value quiet. | |
| 2018-01-22 Sebastian Perta <sebastian.perta@renesas.com> | |
| * config/rl78/anddi3.S: New assembly file. | |
| * config/rl78/t-rl78: Added anddi3.S to LIB2ADD. | |
| 2018-01-22 Sebastian Perta <sebastian.perta@renesas.com> | |
| * config/rl78/umindi3.S: New assembly file. | |
| * config/rl78/t-rl78: Added umindi3.S to LIB2ADD. | |
| 2018-01-22 Sebastian Perta <sebastian.perta@renesas.com> | |
| * config/rl78/smindi3.S: New assembly file. | |
| * config/rl78/t-rl78: Added smindi3.S to LIB2ADD. | |
| 2018-01-22 Sebastian Perta <sebastian.perta@renesas.com> | |
| * config/rl78/smaxdi3.S: New assembly file. | |
| * config/rl78/t-rl78: Added smaxdi3.S to LIB2ADD. | |
| 2018-01-22 Sebastian Perta <sebastian.perta@renesas.com> | |
| * config/rl78/umaxdi3.S: New assembly file. | |
| * config/rl78/t-rl78: Added umaxdi3.S to LIB2ADD. | |
| 2018-01-21 John David Anglin <danglin@gcc.gnu.org> | |
| PR lto/83452 | |
| * config/pa/stublib.c (L_gnu_lto_v1): New stub definition. | |
| * config/pa/t-stublib (gnu_lto_v1-stub.o): Add make fragment. | |
| 2018-01-13 Richard Sandiford <richard.sandiford@linaro.org> | |
| * config/aarch64/value-unwind.h (aarch64_vg): New function. | |
| (DWARF_LAZY_REGISTER_VALUE): Define. | |
| * unwind-dw2.c (_Unwind_GetGR): Use DWARF_LAZY_REGISTER_VALUE | |
| to provide a fallback register value. | |
| 2018-01-08 Michael Meissner <meissner@linux.vnet.ibm.com> | |
| * config/rs6000/quad-float128.h (IBM128_TYPE): Explicitly use | |
| __ibm128, instead of trying to use long double. | |
| (CVT_FLOAT128_TO_IBM128): Use TFtype instead of __float128 to | |
| accomidate -mabi=ieeelongdouble multilibs. | |
| (CVT_IBM128_TO_FLOAT128): Likewise. | |
| * config/rs6000/ibm-ldouble.c (IBM128_TYPE): New macro to define | |
| the appropriate IBM extended double type. | |
| (__gcc_qadd): Change all occurances of long double to IBM128_TYPE. | |
| (__gcc_qsub): Likewise. | |
| (__gcc_qmul): Likewise. | |
| (__gcc_qdiv): Likewise. | |
| (pack_ldouble): Likewise. | |
| (__gcc_qneg): Likewise. | |
| (__gcc_qeq): Likewise. | |
| (__gcc_qne): Likewise. | |
| (__gcc_qge): Likewise. | |
| (__gcc_qle): Likewise. | |
| (__gcc_stoq): Likewise. | |
| (__gcc_dtoq): Likewise. | |
| (__gcc_itoq): Likewise. | |
| (__gcc_utoq): Likewise. | |
| (__gcc_qunord): Likewise. | |
| * config/rs6000/_mulkc3.c (toplevel): Include soft-fp.h and | |
| quad-float128.h for the definitions. | |
| (COPYSIGN): Use the f128 version instead of the q version. | |
| (INFINITY): Likewise. | |
| (__mulkc3): Use TFmode/TCmode for float128 scalar/complex types. | |
| * config/rs6000/_divkc3.c (toplevel): Include soft-fp.h and | |
| quad-float128.h for the definitions. | |
| (COPYSIGN): Use the f128 version instead of the q version. | |
| (INFINITY): Likewise. | |
| (FABS): Likewise. | |
| (__divkc3): Use TFmode/TCmode for float128 scalar/complex types. | |
| * config/rs6000/extendkftf2-sw.c (__extendkftf2_sw): Likewise. | |
| * config/rs6000/trunctfkf2-sw.c (__trunctfkf2_sw): Likewise. | |
| 2018-01-05 Sebastian Huber <sebastian.huber@embedded-brains.de> | |
| * config.host (epiphany-*-elf*): Add (epiphany-*-rtems*) | |
| configuration. | |
| 2018-01-03 Jakub Jelinek <jakub@redhat.com> | |
| Update copyright years. | |
| 2017-12-12 Kito Cheng <kito.cheng@gmail.com> | |
| * config/riscv/t-elf: Use multi3.c instead of multi3.S. | |
| * config/riscv/multi3.c: New file. | |
| * config/riscv/multi3.S: Remove. | |
| 2017-12-08 Jim Wilson <jimw@sifive.com> | |
| * config/riscv/div.S: Use FUNC_* macros. | |
| * config/riscv/muldi3.S, config/riscv/multi3.S: Likewise | |
| * config/riscv/save-restore.S: Likewise. | |
| * config/riscv/riscv-asm.h: New. | |
| 2017-11-30 Michael Meissner <meissner@linux.vnet.ibm.com> | |
| * config/rs6000/_mulkc3.c (__mulkc3): Add forward declaration. | |
| * config/rs6000/_divkc3.c (__divkc3): Likewise. | |
| PR libgcc/83112 | |
| * config/rs6000/float128-ifunc.c (__addkf3_resolve): Use the | |
| correct type for all ifunc resolvers to silence -Wattribute-alias | |
| warnings. Eliminate the forward declaration of the resolver | |
| functions which is no longer needed. | |
| (__subkf3_resolve): Likewise. | |
| (__mulkf3_resolve): Likewise. | |
| (__divkf3_resolve): Likewise. | |
| (__negkf2_resolve): Likewise. | |
| (__eqkf2_resolve): Likewise. | |
| (__nekf2_resolve): Likewise. | |
| (__gekf2_resolve): Likewise. | |
| (__gtkf2_resolve): Likewise. | |
| (__lekf2_resolve): Likewise. | |
| (__ltkf2_resolve): Likewise. | |
| (__unordkf2_resolve): Likewise. | |
| (__extendsfkf2_resolve): Likewise. | |
| (__extenddfkf2_resolve): Likewise. | |
| (__trunckfsf2_resolve): Likewise. | |
| (__trunckfdf2_resolve): Likewise. | |
| (__fixkfsi_resolve): Likewise. | |
| (__fixkfdi_resolve): Likewise. | |
| (__fixunskfsi_resolve): Likewise. | |
| (__fixunskfdi_resolve): Likewise. | |
| (__floatsikf_resolve): Likewise. | |
| (__floatdikf_resolve): Likewise. | |
| (__floatunsikf_resolve): Likewise. | |
| (__floatundikf_resolve): Likewise. | |
| (__extendkftf2_resolve): Likewise. | |
| (__trunctfkf2_resolve): Likewise. | |
| PR libgcc/83103 | |
| * config/rs6000/quad-float128.h (TF): Don't define if long double | |
| is IEEE 128-bit floating point. | |
| (TCtype): Define as either TCmode or KCmode, depending on whether | |
| long double is IEEE 128-bit floating point. | |
| (__mulkc3_sw): Add declarations for software/hardware versions of | |
| complex multiply/divide. | |
| (__divkc3_sw): Likewise. | |
| (__mulkc3_hw): Likewise. | |
| (__divkc3_hw): Likewise. | |
| * config/rs6000/_mulkc3.c (_mulkc3): If we are building ifunc | |
| handlers to switch between using software emulation and hardware | |
| float128 instructions, build the complex multiply/divide functions | |
| for both software and hardware support. | |
| * config/rs6000/_divkc3.c (_divkc3): Likewise. | |
| * config/rs6000/float128-ifunc.c (__mulkc3_resolve): Likewise. | |
| (__divkc3_resolve): Likewise. | |
| (__mulkc3): Likewise. | |
| (__divkc3): Likewise. | |
| * config/rs6000/t-float128-hw (fp128_hardfp_src): Likewise. | |
| (fp128_hw_src): Likewise. | |
| (fp128_hw_static_obj): Likewise. | |
| (fp128_hw_shared_obj): Likewise. | |
| (_mulkc3-hw.c): Create _mulkc3-hw.c and _divkc3-hw.c from | |
| _mulkc3.c and _divkc3.c, changing the function name. | |
| (_divkc3-hw.c): Likewise. | |
| * config/rs6000/t-float128 (clean-float128): Delete _mulkc3-hw.c | |
| and _divkc3-hw.c. | |
| 2017-11-26 Julia Koval <julia.koval@intel.com> | |
| * config/i386/cpuinfo.c (get_intel_cpu): Handle cannonlake. | |
| * config/i386/cpuinfo.h (processor_subtypes): Add | |
| INTEL_COREI7_CANNONLAKE. | |
| 2017-11-20 Igor Tsimbalist <igor.v.tsimbalist@intel.com> | |
| PR bootstrap/83015 | |
| * config/cr16/unwind-cr16.c (uw_install_context): Add FRAMES | |
| parameter. | |
| * config/xtensa/unwind-dw2-xtensa.c: Likewise | |
| * config/ia64/unwind-ia64.c: Add frames parameter. | |
| * unwind-sjlj.c: Likewise. | |
| 2017-11-17 Igor Tsimbalist <igor.v.tsimbalist@intel.com> | |
| * config/i386/linux-unwind.h: Include | |
| config/i386/shadow-stack-unwind.h. | |
| * config/i386/shadow-stack-unwind.h: New file. | |
| * unwind-dw2.c: (uw_install_context): Add a frame parameter and | |
| pass it to _Unwind_Frames_Extra. | |
| * unwind-generic.h (_Unwind_Frames_Extra): New. | |
| * unwind.inc (_Unwind_RaiseException_Phase2): Add frames_p | |
| parameter. Add local variable frames to count number of frames. | |
| (_Unwind_ForcedUnwind_Phase2): Likewise. | |
| (_Unwind_RaiseException): Add local variable frames to count | |
| number of frames, pass it to _Unwind_RaiseException_Phase2 and | |
| uw_install_context. | |
| (_Unwind_ForcedUnwind): Likewise. | |
| (_Unwind_Resume): Likewise. | |
| (_Unwind_Resume_or_Rethrow): Likewise. | |
| 2017-11-17 Igor Tsimbalist <igor.v.tsimbalist@intel.com> | |
| * Makefile.in (configure_deps): Add $(srcdir)/../config/cet.m4. | |
| (CET_FLAGS): New. | |
| * config/i386/morestack.S: Include <cet.h>. | |
| (__morestack_large_model): Add _CET_ENDBR at function entrance. | |
| * config/i386/resms64.h: Include <cet.h>. | |
| * config/i386/resms64f.h: Likewise. | |
| * config/i386/resms64fx.h: Likewise. | |
| * config/i386/resms64x.h: Likewise. | |
| * config/i386/savms64.h: Likewise. | |
| * config/i386/savms64f.h: Likewise. | |
| * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add $(CET_FLAGS). | |
| (CRTSTUFF_T_CFLAGS): Likewise. | |
| * configure.ac: Include ../config/cet.m4. | |
| Set and substitute CET_FLAGS. | |
| * configure: Regenerated. | |
| 2017-11-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config.host (*-*-solaris2*): Adapt comment for Solaris 12 | |
| renaming. | |
| * config/sol2/crtpg.c (__start_crt_compiler): Likewise. | |
| * configure.ac (libgcc_cv_solaris_crts): Likewise. | |
| * configure: Regenerate. | |
| 2017-11-07 Tom de Vries <tom@codesourcery.com> | |
| * config/rs6000/aix-unwind.h (REGISTER_CFA_OFFSET_FOR): Remove semicolon | |
| after "do {} while (0)". | |
| 2017-11-07 Tom de Vries <tom@codesourcery.com> | |
| PR other/82784 | |
| * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Remove | |
| semicolon after "do {} while (0)". | |
| * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same. | |
| * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same. | |
| * config/mips/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same. | |
| * config/rs6000/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same. | |
| 2017-11-04 Andreas Tobler <andreast@gcc.gnu.org> | |
| PR libgcc/82635 | |
| * config/i386/freebsd-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Use a | |
| sysctl to determine whether we're in a trampoline. | |
| Keep the pattern matching method for systems without | |
| KERN_PROC_SIGTRAMP sysctl. | |
| 2017-11-03 Cupertino Miranda <cmiranda@synopsys.com> | |
| Vineet Gupta <vgupta@synopsys.com> | |
| * config.host (arc*-*-linux*): Set md_unwind_header variable. | |
| * config/arc/linux-unwind-reg.def: New file. | |
| * config/arc/linux-unwind-reg.h: Likewise. | |
| 2017-10-23 Sebastian Perta <sebastian.perta@renesas.com> | |
| * config/rl78/subdi3.S: New assembly file. | |
| * config/rl78/t-rl78: Added subdi3.S to LIB2ADD. | |
| 2017-10-13 Sebastian Perta <sebastian.perta@renesas.com> | |
| * config/rl78/adddi3.S: New assembly file. | |
| * config/rl78/t-rl78: Added adddi3.S to LIB2ADD. | |
| 2017-10-13 Jakub Jelinek <jakub@redhat.com> | |
| PR target/82274 | |
| * libgcc2.c (__mulvDI3): If both operands have | |
| the same highpart of -1 and the topmost bit of lowpart is 0, | |
| multiplication overflows even if both lowparts are 0. | |
| 2017-09-28 James Bowman <james.bowman@ftdichip.com> | |
| * config/ft32/crti-hw.S: Add watchdog vector, FT930 IRQ support. | |
| 2017-09-26 Joseph Myers <joseph@codesourcery.com> | |
| * config/microblaze/crti.S, config/microblaze/crtn.S, | |
| config/microblaze/divsi3.S, config/microblaze/moddi3.S, | |
| config/microblaze/modsi3.S, config/microblaze/muldi3_hard.S, | |
| config/microblaze/mulsi3.S, | |
| config/microblaze/stack_overflow_exit.S, | |
| config/microblaze/udivsi3.S, config/microblaze/umodsi3.S, | |
| config/pa/milli64.S: Add .note.GNU-stack section. | |
| 2017-09-23 Daniel Santos <daniel.santos@pobox.com> | |
| * configure.ac: Add Check for HAVE_AS_AVX. | |
| * config.in: Regenerate. | |
| * configure: Likewise. | |
| * config/i386/i386-asm.h: Include auto-target.h from libgcc. | |
| (SSE_SAVE, SSE_RESTORE): Emit .byte sequence for !HAVE_AS_AVX. | |
| Correct out-of-date comments. | |
| 2017-09-20 Sebastian Peryt <sebastian.peryt@intel.com> | |
| * config/i386/cpuinfo.h (processor_types): Add INTEL_KNM. | |
| * config/i386/cpuinfo.c (get_intel_cpu): Detect Knights Mill. | |
| 2017-09-17 Daniel Santos <daniel.santos@pobox.com> | |
| * config/i386/i386-asm.h (PASTE2): New macro. | |
| (ASMNAME): Modify to use PASTE2. | |
| (MS2SYSV_STUB_PREFIX): New macro for isa prefix. | |
| (MS2SYSV_STUB_BEGIN, MS2SYSV_STUB_END): New macros for stub headers. | |
| * config/i386/resms64.S: Rename to a header file, use MS2SYSV_STUB_BEGIN | |
| instead of HIDDEN_FUNC and MS2SYSV_STUB_END instead of FUNC_END. | |
| * config/i386/resms64f.S: Likewise. | |
| * config/i386/resms64fx.S: Likewise. | |
| * config/i386/resms64x.S: Likewise. | |
| * config/i386/savms64.S: Likewise. | |
| * config/i386/savms64f.S: Likewise. | |
| * config/i386/avx_resms64.S: New file that only defines a macro and | |
| includes it's corresponding header file. | |
| * config/i386/avx_resms64f.S: Likewise. | |
| * config/i386/avx_resms64fx.S: Likewise. | |
| * config/i386/avx_resms64x.S: Likewise. | |
| * config/i386/avx_savms64.S: Likewise. | |
| * config/i386/avx_savms64f.S: Likewise. | |
| * config/i386/sse_resms64.S: Likewise. | |
| * config/i386/sse_resms64f.S: Likewise. | |
| * config/i386/sse_resms64fx.S: Likewise. | |
| * config/i386/sse_resms64x.S: Likewise. | |
| * config/i386/sse_savms64.S: Likewise. | |
| * config/i386/sse_savms64f.S: Likewise. | |
| * config/i386/t-msabi: Modified to add avx and sse versions of stubs. | |
| 2017-09-01 Olivier Hainque <hainque@adacore.com> | |
| * config.host (*-*-vxworks7): Widen scope to vxworks7*. | |
| 2017-08-31 Olivier Hainque <hainque@adacore.com> | |
| * config.host (powerpc-wrs-vxworks|vxworksae|vxworksmils): Now | |
| match as powerpc-wrs-vxworks*. | |
| 2017-08-07 Jonathan Yong <10walls@gmail.com> | |
| * config.host (*-cygwin): Include file from mingw | |
| config/i386/enable-execute-stack-mingw32.c | |
| 2017-08-01 Jerome Lambourg <lambourg@adacore.com> | |
| Doug Rupp <rupp@adacore.com> | |
| Olivier Hainque <hainque@adacore.com> | |
| * config.host (arm-wrs-vxworks*): Rework to handle arm-wrs-vxworks7 | |
| as well as arm-wrs-vxworks. | |
| * config/arm/t-vxworks7: New file. Add unwind-arm-vxworks.c to | |
| LIB2ADDEH. | |
| * config/arm/unwind-arm-vxworks.c: New file. Provide dummy | |
| __exidx_start and __exidx_end for downloadable modules. | |
| 2017-08-01 Olivier Hainque <hainque@adacore.com> | |
| * config/t-vxworks (LIBGCC2_INCLUDES): Start with -I. after -nostdinc. | |
| * config/t-vxworks7: Likewise. | |
| 2017-08-01 Olivier Hainque <hainque@adacore.com> | |
| * config/t-vxworks: Instead of redefining LIB2ADD, | |
| augment LIB2ADDEH with vxlib.c and vxlib-tls.c. | |
| 2017-07-28 Sebastian Huber <sebastian.huber@embedded-brains.de> | |
| * config/rs6000/ibm-ldouble.c: Disable if defined __rtems__. | |
| 2017-07-24 Daniel Santos <daniel.santos@pobox.com> | |
| PR testsuite/80759 | |
| * config.host: include i386/t-msabi for darwin and solaris. | |
| * config/i386/i386-asm.h | |
| (ELFFN): Rename to FN_TYPE. | |
| (FN_SIZE): New macro. | |
| (FN_HIDDEN): Likewise. | |
| (ASMNAME): Likewise. | |
| (FUNC_START): Rename to FUNC_BEGIN, use ASMNAME, replace .global with | |
| .globl. | |
| (HIDDEN_FUNC): Use ASMNAME and .globl instead of .global. | |
| (SSE_SAVE): Convert to cpp macro, hard-code offset (always 0x60). | |
| * config/i386/resms64.S: Use SSE_SAVE as cpp macro instead of gas | |
| .macro. | |
| * config/i386/resms64f.S: Likewise. | |
| * config/i386/resms64fx.S: Likewise. | |
| * config/i386/resms64x.S: Likewise. | |
| * config/i386/savms64.S: Likewise. | |
| * config/i386/savms64f.S: Likewise. | |
| 2017-07-19 John Marino <gnugcc@marino.st> | |
| * config/i386/dragonfly-unwind.h: Handle sigtramp relocation. | |
| 2017-07-12 Michael Meissner <meissner@linux.vnet.ibm.com> | |
| PR target/81193 | |
| * configure.ac (PowerPC float128 hardware support): Test whether | |
| we can use __builtin_cpu_supports before enabling the ifunc | |
| handler. | |
| * configure: Regenerate. | |
| 2017-07-10 Vineet Gupta <vgupta@synopsys.com> | |
| * config.host: Remove uclibc from arc target spec. | |
| 2017-07-09 Krister Walfridsson <krister.walfridsson@gmail.com> | |
| * config.host (*-*-netbsd*): Remove check for aout NetBSD releases. | |
| 2017-07-07 Peter Bergner <bergner@vnet.ibm.com> | |
| * config/rs6000/float128-ifunc.c: Don't include auxv.h. | |
| (have_ieee_hw_p): Delete function. | |
| (SW_OR_HW) Use __builtin_cpu_supports(). | |
| 2017-07-06 Thomas Preud'homme <thomas.preudhomme@arm.com> | |
| * config/arm/lib1funcs.S: Defined __ARM_ARCH__ to 8 for ARMv8-R. | |
| 2017-07-03 Olivier Hainque <hainque@adacore.com> | |
| * config/t-vxworks7: New file, really. | |
| 2017-06-28 Joseph Myers <joseph@codesourcery.com> | |
| * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state), | |
| config/alpha/linux-unwind.h (alpha_fallback_frame_state), | |
| config/bfin/linux-unwind.h (bfin_fallback_frame_state), | |
| config/i386/linux-unwind.h (x86_64_fallback_frame_state, | |
| x86_fallback_frame_state), config/m68k/linux-unwind.h (struct | |
| uw_ucontext), config/nios2/linux-unwind.h (struct nios2_ucontext), | |
| config/pa/linux-unwind.h (pa32_fallback_frame_state), | |
| config/riscv/linux-unwind.h (riscv_fallback_frame_state), | |
| config/sh/linux-unwind.h (sh_fallback_frame_state), | |
| config/tilepro/linux-unwind.h (tile_fallback_frame_state), | |
| config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Use | |
| ucontext_t instead of struct ucontext. | |
| 2017-06-27 Jerome Lambourg <lambourg@adacore.com> | |
| * config.host (i*86-wrs-vxworks7): Handle new acceptable triplet. | |
| (x86_64-wrs-vxworks7): Likewise. | |
| 2017-06-27 Olivier Hainque <hainque@adacore.com> | |
| * config/t-vxworks7: New file. | |
| * config.host (*-*-vxworks7): Use it. | |
| 2017-06-22 Matt Turner <mattst88@gmail.com> | |
| * config/i386/cpuinfo.c (get_intel_cpu): Add Kaby Lake models to | |
| skylake case. | |
| 2017-06-21 Richard Biener <rguenther@suse.de> | |
| PR gcov-profile/81080 | |
| * configure.ac: Add AC_SYS_LARGEFILE. | |
| * libgcov.h: Include auto-target.h before tsystem.h to pick | |
| up _FILE_OFFSET_BITS which might differ for multilibs. | |
| * config.in: Regenerate. | |
| * configure: Likewise. | |
| 2017-06-16 Richard Earnshaw <rearnsha@arm.com> | |
| * config/arm/cmse_nonsecure_call.S: Explicitly set the FPU. | |
| 2017-06-09 Martin Liska <mliska@suse.cz> | |
| * libgcov-profiler.c (__gcov_indirect_call_profiler_v2): | |
| Reset __gcov_indirect_call_callee to NULL. | |
| 2017-06-08 Olivier Hainque <hainque@adacore.com> | |
| * config/t-vxworks (LIBGCC2_INCLUDES): Add path to wrn/coreip to | |
| the set of -I options, support for direct inclusions of net/uio.h | |
| by VxWorks header files via ioLib.h. | |
| 2017-06-07 Tony Reix <tony.reix@atos.net> | |
| Matthieu Sarter <matthieu.sarter.external@atos.net> | |
| David Edelsohn <dje.gcc@gmail.com> | |
| * config/rs6000/aix-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Define | |
| unconditionally. | |
| (ucontext_for): Add 64-bit AIX 6.1, 7.1, 7.2 support. Add 32-bit | |
| AIX 7.2 support. | |
| 2017-06-02 Olivier Hainque <hainque@adacore.com> | |
| * config/vxlib.c (__gthread_once): Add missing value to | |
| return statement. | |
| 2017-05-30 Olivier Hainque <hainque@adacore.com> | |
| * config/t-vxworks (LIBGCC2_INCLUDES): Remove extraneous | |
| dollar sign before $(MULTIDIR). | |
| 2017-05-26 Richard Henderson <rth@redhat.com> | |
| PR libgcc/80037 | |
| * config/alpha/t-alpha (CRTSTUFF_T_CFLAGS): New. | |
| 2017-05-17 Andreas Tobler <andreast@gcc.gnu.org> | |
| * config/arm/unwind-arm.h: Make _Unwind_GetIP, _Unwind_GetIPInfo and | |
| _Unwind_SetIP available as functions for arm*-*-freebsd*. | |
| * config/arm/unwind-arm.c: Implement the above. | |
| 2017-05-15 Adhemerval Zanella <adhemerval.zanella@linaro.org> | |
| * config/sparc/lb1spc.S [__ELF__ && __linux__]: Emit .note.GNU-stack | |
| section for a non-executable stack. | |
| 2017-05-14 Krister Walfridsson <krister.walfridsson@gmail.com> | |
| PR target/80600 | |
| * config.host (*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file. | |
| 2017-05-14 Daniel Santos <daniel.santos@pobox.com> | |
| * config.host: Add i386/t-msabi to i386/t-linux file list. | |
| * config/i386/i386-asm.h: New file. | |
| * config/i386/resms64.S: New file. | |
| * config/i386/resms64f.S: New file. | |
| * config/i386/resms64fx.S: New file. | |
| * config/i386/resms64x.S: New file. | |
| * config/i386/savms64.S: New file. | |
| * config/i386/savms64f.S: New file. | |
| * config/i386/t-msabi: New file. | |
| 2017-05-09 Andreas Tobler <andreast@gcc.gnu.org> | |
| * config.host: Use the generic FreeBSD t-slibgcc-elf-ver for | |
| arm*-*-freebsd* instead of the t-slibgcc-libgcc. | |
| 2017-05-05 Joshua Conner <joshconner@google.com> | |
| * config/arm/unwind-arm.h (_Unwind_decode_typeinfo_ptr): Use | |
| pc-relative indirect handling for fuchsia. | |
| * config/t-slibgcc-fuchsia: New file. | |
| * config.host (*-*-fuchsia*, aarch64*-*-fuchsia*, arm*-*-fuchsia*, | |
| x86_64-*-fuchsia*): Add definitions. | |
| 2017-04-19 Martin Liska <mliska@suse.cz> | |
| PR gcov-profile/80435 | |
| * Makefile.in: Install gcov.h. | |
| * gcov.h: New file. | |
| * libgcov.h: Use the header and make __gcov_flush publicly | |
| visible. | |
| 2017-04-18 Martin Liska <mliska@suse.cz> | |
| PR gcov-profile/78783 | |
| * libgcov-driver.c (gcov_get_filename): New function. | |
| 2017-04-07 Jeff Law <law@redhat.com> | |
| * Makefile.in: Swap definition of LIBGCC_LINKS and inclusion of | |
| target makefile fragment. | |
| * config/sh/t-sh (unwind-dw2-Os-4-200.o): Depend on LIBGCC_LINKS. | |
| 2017-04-07 Alan Modra <amodra@gmail.com> | |
| PR target/45053 | |
| * config/rs6000/t-crtstuff (CRTSTUFF_T_CFLAGS): Add -O2. | |
| 2017-04-03 Jonathan Wakely <jwakely@redhat.com> | |
| * config/c6x/pr-support.c (__gnu_unwind_execute): Fix typo in comment. | |
| 2017-03-27 Claudiu Zissulescu <claziss@synopsys.com> | |
| * config/arc/ieee-754/divdf3.S (__divdf3): Use __ARCEM__. | |
| 2017-03-10 John Marino <gnugcc@marino.st> | |
| * config/aarch64/freebsd-unwind.h: New file. | |
| * config.host: Add aarch64-*-freebsd unwinder. | |
| 2017-03-10 Segher Boessenkool <segher@kernel.crashing.org> | |
| * config/rs6000/crtrestvr.s: Use .machine altivec. | |
| * config/rs6000/crtsavevr.s: Ditto. | |
| 2017-03-10 Segher Boessenkool <segher@kernel.crashing.org> | |
| * configure.ac (test for libgcc_cv_powerpc_float128): Temporarily | |
| modify CFLAGS. Add -mabi=altivec -mvsx -mfloat128. | |
| (test for libgcc_cv_powerpc_float128_hw): Add -mpower9-vector and | |
| -mfloat128-hardware to the CFLAGS. Fix syntax error in the C snippet. | |
| * configure: Regenerate. | |
| * config.in: Regenerate. | |
| 2017-03-02 Jonathan Yong <10walls@gmail.com> | |
| * config/i386/gthr-win32.h: Define NOGDI before | |
| windows.h include to prevent w32api CC_NONE macro | |
| clash with libgfortran. | |
| 2017-03-02 Jonathan Yong <10walls@gmail.com> | |
| * unwind-seh.c: Suppress warnings for RtlUnwindEx calls. | |
| 2017-02-16 Andrew Pinski <apinski@cavium.com> | |
| * config/aarch64/value-unwind.h: New file. | |
| * config.host (aarch64*-*-*): Add aarch64/value-unwind.h | |
| to tm_file. | |
| 2017-02-06 Palmer Dabbelt <palmer@dabbelt.com> | |
| * config.host: Add RISC-V tuples. | |
| * config/riscv/atomic.c: New file. | |
| * config/riscv/crti.S: Likewise. | |
| * config/riscv/crtn.S: Likewise. | |
| * config/riscv/div.S: Likewise. | |
| * config/riscv/linux-unwind.h: Likewise. | |
| * config/riscv/muldi3.S: Likewise. | |
| * config/riscv/multi3.S: Likewise. | |
| * config/riscv/save-restore.S: Likewise. | |
| * config/riscv/sfp-machine.h: Likewise. | |
| * config/riscv/t-elf: Likewise. | |
| * config/riscv/t-elf32: Likewise. | |
| * config/riscv/t-elf64: Likewise. | |
| * config/riscv/t-softfp32: Likewise. | |
| * config/riscv/t-softfp64: Likewise. | |
| 2017-01-24 Jakub Jelinek <jakub@redhat.com> | |
| * soft-fp/op-common.h (_FP_MUL, _FP_FMA, _FP_DIV): Add | |
| /* FALLTHRU */ comments. | |
| 2017-01-21 Gerald Pfeifer <gerald@pfeifer.com> | |
| * config/i386/cygming-crtbegin.c (LIBGCJ_SONAME): No longer #define. | |
| 2017-01-20 Jiong Wang <jiong.wang@arm.com> | |
| * config/aarch64/aarch64-unwind.h: Empty this file on ILP32. | |
| * unwind-dw2.c (execute_cfa_program): Only multiplexing | |
| DW_CFA_GNU_window_save for AArch64 and LP64. | |
| 2017-01-20 Jiong Wang <jiong.wang@arm.com> | |
| * config/aarch64/linux-unwind.h: Always include aarch64-unwind.h. | |
| 2017-01-19 Jiong Wang <jiong.wang@arm.com> | |
| * config/aarch64/aarch64-unwind.h: New file. | |
| (DWARF_REGNUM_AARCH64_RA_STATE): Define. | |
| (MD_POST_EXTRACT_ROOT_ADDR): New target marcro and define it on AArch64. | |
| (MD_POST_EXTRACT_FRAME_ADDR): Likewise. | |
| (MD_POST_FROB_EH_HANDLER_ADDR): Likewise. | |
| (MD_FROB_UPDATE_CONTEXT): Define it on AArch64. | |
| (aarch64_post_extract_frame_addr): New function. | |
| (aarch64_post_frob_eh_handler_addr): New function. | |
| (aarch64_frob_update_context): New function. | |
| * config/aarch64/linux-unwind.h: Include aarch64-unwind.h | |
| * config.host (aarch64*-*-elf, aarch64*-*-rtems*, | |
| aarch64*-*-freebsd*): | |
| Initialize md_unwind_header to include aarch64-unwind.h. | |
| * unwind-dw2.c (struct _Unwind_Context): Define "RA_A_SIGNED_BIT". | |
| (execute_cfa_program): Multiplex DW_CFA_GNU_window_save for | |
| __aarch64__. | |
| (uw_update_context): Honor MD_POST_EXTRACT_FRAME_ADDR. | |
| (uw_init_context_1): Honor MD_POST_EXTRACT_ROOT_ADDR. | |
| (uw_frob_return_addr): New function. | |
| (uw_install_context): Use uw_frob_return_addr. | |
| 2017-01-17 Jakub Jelinek <jakub@redhat.com> | |
| PR other/79046 | |
| * configure.ac: Add GCC_BASE_VER. | |
| * Makefile.in (version): Use @get_gcc_base_ver@ instead of cat to get | |
| version from BASE-VER file. | |
| * configure: Regenerated. | |
| 2017-01-13 Joe Seymour <joe.s@somniumtech.com> | |
| * config/msp430/t-msp430 (libmul_none.a, libmul_16.a, libmul_32.a, | |
| libmul_f5.a): Filter archived prerequisites. | |
| 2017-01-10 Andrew Senkevich <andrew.senkevich@intel.com> | |
| * config/i386/cpuinfo.h (processor_features): Add | |
| FEATURE_AVX512VPOPCNTDQ. | |
| * config/i386/cpuinfo.c (get_available_features): Habdle new | |
| feature. | |
| 2017-01-04 Joseph Myers <joseph@codesourcery.com> | |
| * config/mips/sfp-machine.h (_FP_CHOOSENAN): Always preserve NaN | |
| payload if [__mips_nan2008]. | |
| 2017-01-04 Alan Modra <amodra@gmail.com> | |
| * Makefile.in (configure_deps): Update. | |
| * configure: Regenerate. | |
| 2017-01-01 Jakub Jelinek <jakub@redhat.com> | |
| Update copyright years. | |
| 2016-12-19 Krister Walfridsson <krister.walfridsson@gmail.com> | |
| * config.host (*-*-netbsd*): Add t-eh-dw2-dip to tmake_file. | |
| * crtstuff.c (BSD_DL_ITERATE_PHDR_AVAILABLE): Define for NetBSD. | |
| * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME, ElfW): Likewise. | |
| 2016-12-17 Matthias Klose <doko@ubuntu.com> | |
| * config/arc/gmon: Remove empty directory. | |
| 2016-12-16 Claudiu Zissulescu <claziss@synopsys.com> | |
| * config.host (arc*-*-linux-uclibc*): Remove libgmon, crtg, and | |
| crtgend. | |
| (arc*-*-elf*): Likewise. | |
| * config/arc/t-arc: Remove old gmon lib targets. | |
| * config/arc/crtg.S: Remove. | |
| * config/arc/crtgend.S: Likewise. | |
| * config/arc/gmon/atomic.h: Likewise. | |
| * config/arc/gmon/auxreg.h: Likewise. | |
| * config/arc/gmon/dcache_linesz.S: Likewise. | |
| * config/arc/gmon/gmon.c: Likewise. | |
| * config/arc/gmon/machine-gmon.h: Likewise. | |
| * config/arc/gmon/mcount.c: Likewise. | |
| * config/arc/gmon/prof-freq-stub.S: Likewise. | |
| * config/arc/gmon/prof-freq.c: Likewise. | |
| * config/arc/gmon/profil.S: Likewise. | |
| * config/arc/gmon/sys/gmon.h: Likewise. | |
| * config/arc/gmon/sys/gmon_out.h: Likewise. | |
| * config/arc/t-arc-newlib: Likewise. | |
| * config/arc/t-arc700-uClibc: Renamed to t-arc-uClibc. | |
| 2016-12-12 George Spelvin <linux@sciencehorizons.net> | |
| * config/avr/lib1funcs.S (__ashrdi3): Fix typo from r243545. | |
| 2016-12-12 George Spelvin <linux@sciencehorizons.net> | |
| * config/avr/lib1funcs.S (__ashldi3): Use __tmp_reg__ to restore | |
| R16 instead of push + pop. | |
| (__ashrdi3, __lshrdi3): Same. And use __zero_reg__ for signs. | |
| 2016-12-10 Krister Walfridsson <krister.walfridsson@gmail.com> | |
| * config.host (i[34567]86-*-netbsdelf*): Add i386/t-crtstuff to | |
| tmake_file. | |
| 2016-12-05 Cupertino Miranda <cmiranda@synopsys.com> | |
| * config.host (arc*-*-linux-uclibc*): Use default extra | |
| objects. Include linux-android header. | |
| * config/arc/crti.S (_init): Declare symbol as function. | |
| (_fini): Likewise. | |
| 2016-12-03 Thomas Koenig <tkoenig@gcc.gnu.org> | |
| PR fortran/78379 | |
| * config/i386/cpuinfo.c: Move denums for processor vendors, | |
| processor type, processor subtypes and declaration of | |
| struct __processor_model into | |
| * config/i386/cpuinfo.h: New header file. | |
| 2016-12-02 Andre Vieira <andre.simoesdiasvieira@arm.com> | |
| Thomas Preud'homme <thomas.preudhomme@arm.com> | |
| * config/arm/cmse_nonsecure_call.S: New. | |
| * config/arm/t-arm: Compile cmse_nonsecure_call.S | |
| 2016-12-02 Andre Vieira <andre.simoesdiasvieira@arm.com> | |
| Thomas Preud'homme <thomas.preudhomme@arm.com> | |
| * config/arm/t-arm (HAVE_CMSE): New. | |
| * config/arm/cmse.c: New. | |
| 2016-11-28 Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | |
| PR gcc/74748 | |
| * libgcc/config/bfin/libgcc-glibc.ver, libgcc/config/bfin/t-linux: | |
| use generic linker version information on Blackfin. | |
| PR gcc/74748 | |
| * libgcc/mkmap-symver.awk: add support for skip_underscore | |
| 2016-11-27 Iain Sandoe <iain@codesourcery.com> | |
| Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| PR target/67710 | |
| * config/t-darwin: Default builds to 10.5 codegen. | |
| 2016-11-24 James Greenhalgh <james.greenhalgh@arm.com> | |
| * config/aarch64/sfp-machine.h (_FP_NANFRAC_H): Define. | |
| (_FP_NANSIGN_H): Likewise. | |
| * config/aarch64/t-softfp (softfp_extensions): Add hftf. | |
| (softfp_truncations): Add tfhf. | |
| (softfp_extras): Add required conversion functions. | |
| 2016-11-23 James Greenhalgh <james.greenhalgh@arm.com> | |
| Matthew Wahab <matthew.wahab@arm.com> | |
| * config/arm/fp16.c (binary64): New. | |
| (__gnu_d2h_internal): New. | |
| (__gnu_d2h_ieee): New. | |
| (__gnu_d2h_alternative): New. | |
| 2016-11-23 James Greenhalgh <james.greenhalgh@arm.com> | |
| Matthew Wahab <matthew.wahab@arm.com> | |
| * config/arm/fp16.c (struct format): New. | |
| (binary32): New. | |
| (__gnu_float2h_internal): New. Body moved from | |
| __gnu_f2h_internal and generalize. | |
| (_gnu_f2h_internal): Move body to function __gnu_float2h_internal. | |
| Call it with binary32. | |
| 2016-11-23 James Greenhalgh <james.greenhalgh@arm.com> | |
| * soft-fp/extendhftf2.c: Update from glibc. | |
| * soft-fp/fixhfti.c: Likewise. | |
| * soft-fp/fixunshfti.c: Likewise. | |
| * soft-fp/floattihf.c: Likewise. | |
| * soft-fp/floatuntihf.c: Likewise. | |
| * soft-fp/half.h: Likewise. | |
| * soft-fp/trunctfhf2.c: Likewise. | |
| 2016-11-20 Marc Glisse <marc.glisse@inria.fr> | |
| PR libgcc/77813 | |
| * crtstuff.c (deregister_tm_clones, register_tm_clones): Hide | |
| __TMC_END__ behind a passthrough asm. | |
| 2016-11-18 Walter Lee <walt@tilera.com> | |
| * config.host (tilepro*-*-linux*): Add t-slibgcc-libgcc to tmake_file. | |
| 2016-11-17 Andrew Senkevich <andrew.senkevich@intel.com> | |
| * config/i386/cpuinfo.c (processor_features): Add | |
| FEATURE_AVX5124VNNIW, FEATURE_AVX5124FMAPS. | |
| 2016-11-17 Claudiu Zissulescu <claziss@synopsys.com> | |
| * config/arc/dp-hack.h (ARC_OPTFPE): Define. | |
| (__ARC_NORM__): Use instead ARC_OPTFPE. | |
| * config/arc/fp-hack.h: Likewise. | |
| * config/arc/lib1funcs.S (ARC_OPTFPE): Define. | |
| (__ARC_MPY__): Use it insetead of __ARC700__ and __HS__. | |
| 2016-11-16 Alexander Monakov <amonakov@ispras.ru> | |
| * config/nvptx/crt0.c (__main): Setup __nvptx_stacks and __nvptx_uni. | |
| * config/nvptx/mgomp.c: New file. | |
| * config/nvptx/t-nvptx: Add mgomp.c | |
| 2016-11-16 Waldemar Brodkorb <wbx@openadk.org> | |
| PR libgcc/68468 | |
| * unwind-dw2-fde-dip.c: Fix build on FDPIC targets. | |
| 2016-11-15 Claudiu Zissulescu <claziss@synopsys.com> | |
| * config/arc/lib1funcs.S (__mulsi3): Use feature defines instead | |
| of checking for cpus. | |
| (__umulsidi3, __umulsi3_highpart, __udivmodsi4, __divsi3) | |
| (__modsi3, __clzsi2): Likewise. | |
| 2016-11-11 Szabolcs Nagy <szabolcs.nagy@arm.com> | |
| * config.host (i[3456]86-*-musl*, x86_64-*-musl*): Use | |
| i386/t-cpuinfo-static instead of i386/t-cpuinfo. | |
| * config/i386/t-cpuinfo-static: New. | |
| 2016-11-03 Martin Liska <mliska@suse.cz> | |
| * libgcov-profiler.c (__gcov_time_profiler): Remove. | |
| (__gcov_time_profiler_atomic): Likewise. | |
| 2016-11-03 Bernd Edlinger <bernd.edlinger@hotmail.de> | |
| PR libgcc/78067 | |
| * libgcc2.c (__floatdisf, __floatdidf): Avoid undefined results from | |
| count_leading_zeros. | |
| 2016-11-02 Uros Bizjak <ubizjak@gmail.com> | |
| * Makefile.in (LIB2_DIVMOD_FUNCS): Add _divmoddi4. | |
| * libgcc2.c (__divmoddi4): New function. | |
| * libgcc2.h (__divmoddi4): Declare. | |
| * libgcc-std.ver.in (GCC_7.0.0): New. Add __PFX_divmoddi4 | |
| and __PFX_divmodti4. | |
| 2016-10-24 Florian Weimer <fweimer@redhat.com> | |
| PR libgcc/78064 | |
| * unwind-c.c: Include auto-target.h. | |
| 2016-10-19 John David Anglin <danglin@gcc.gnu.org> | |
| * config/pa/pa64-hpux-lib.h: New file. | |
| (EH_FRAME_SECTION_NAME): Rename to __LIBGCC_EH_FRAME_SECTION_NAME__. | |
| (DTORS_SECTION_ASM_OP): Rename to __LIBGCC_DTORS_SECTION_ASM_OP__. | |
| * config.host (tm_file): Add pa/pa64-hpux-lib.h to tm_file on | |
| hppa*64*-*-hpux11*. | |
| 2016-10-18 Max Filippov <jcmvbkbc@gmail.com> | |
| * config/xtensa/t-elf (LIB2ADDEH_XTENSA_UNWIND_DW2_FDE): New | |
| definition. | |
| * config/xtensa/t-linux (LIB2ADDEH_XTENSA_UNWIND_DW2_FDE): New | |
| definition. | |
| * config/xtensa/t-windowed (LIB2ADDEH): Use | |
| LIB2ADDEH_XTENSA_UNWIND_DW2_FDE defined by either xtensa/t-elf | |
| or xtensa/t-linux. | |
| 2016-10-18 Ding-Kai Chen <dkchen@cadence.com> | |
| * config/xtensa/ieee754-df.S (__recipdf2, __rsqrtdf2, | |
| __ieee754_sqrt): New functions. | |
| (__divdf3): Add implementation with new FPU instructions under | |
| #if XCHAL_HAVE_DFP_DIV. | |
| * config/xtensa/ieee754-sf.S (__recipsf2, __rsqrtsf2, | |
| __ieee754_sqrtf): New functions. | |
| (__divsf3): Add implementation with new FPU instructions under | |
| #if XCHAL_HAVE_FP_DIV. | |
| * config/xtensa/t-xtensa (LIB1ASMFUNCS): Add _sqrtf, _recipsf2 | |
| _rsqrtsf2, _sqrt, _recipdf2 and _rsqrtdf2. | |
| 2016-10-13 Thomas Preud'homme <thomas.preudhomme@arm.com> | |
| * libgcov-profiler.c: Replace MEMMODEL_* macros by their __ATOMIC_* | |
| equivalent. | |
| * config/tilepro/atomic.c: Likewise and stop casting model to | |
| enum memmodel. | |
| 2016-10-10 Joseph Myers <joseph@codesourcery.com> | |
| PR target/77586 | |
| * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64-hp-*vms*): Use | |
| soft-fp. | |
| 2016-10-10 Andreas Tobler <andreast@gcc.gnu.org> | |
| * config.host: Add support for aarch64-*-freebsd*. | |
| 2016-10-05 Andreas Schwab <schwab@suse.de> | |
| * config/ia64/crtbegin.S (__do_jv_register_classes): Remove. | |
| (.section .init_array): Don't call __do_jv_register_classes. | |
| (.section .init): Likewise. | |
| 2016-10-04 Jakub Jelinek <jakub@redhat.com> | |
| * config/i386/cygming-crtbegin.c (_Jv_RegisterClasses): Remove. | |
| (__JCR_LIST__): Remove. | |
| (__gcc_register_frame): Don't attempt to _Jv_RegisterClasses. | |
| * config/i386/cygming-crtend.c (__JCR_END__): Remove. | |
| * config/ia64/crtbegin.S (__JCR_LIST__): Remove. | |
| * config/ia64/crtend.S (__JCR_END__): Remove. | |
| * crtstuff.c: Remove __LIBGCC_JCR_SECTION_NAME__ from preprocessor | |
| conditionals. | |
| (__JCR_LIST__, __JCR_END__): Remove. | |
| (frame_dummy): Don't attempt to _Jv_RegisterClasses. | |
| (__do_global_ctors_1): Likewise. | |
| 2015-09-28 Uros Bizjak <ubizjak@gmail.com> | |
| * config/i386/cpuinfo.c (__get_cpuid_output): Remove. | |
| (__cpu_indicator_init): Call __get_cpuid, not __get_cpuid_output. | |
| 2016-09-27 Martin Liska <mliska@suse.cz> | |
| PR gcov-profile/7970 | |
| PR gcov-profile/16855 | |
| PR gcov-profile/44779 | |
| * libgcov-driver.c (__gcov_init): Do not register a atexit | |
| handler. | |
| (__gcov_exit): Rename from gcov_exit. | |
| * libgcov.h (__gcov_exit): Declare. | |
| 2016-09-27 Martin Liska <mliska@suse.cz> | |
| PR bootstrap/77749 | |
| * Makefile.in: Remove _gcov_merge_delta. | |
| * libgcov-merge.c (void __gcov_merge_delta): Remove. | |
| * libgcov-util.c (__gcov_delta_counter_op): Remove. | |
| * libgcov.h: Remove declaration of __gcov_merge_delta. | |
| 2016-09-21 Eric Botcazou <ebotcazou@adacore.com> | |
| * configure.ac: Do not create links, only substitute the filenames. | |
| * configure: Regenerate. | |
| * Makefile.in: Assign the substitution results to variables. | |
| (LIBGCC_LINKS): Define. | |
| (enable-execute-stack.c): New rule. | |
| (unwind.h): Likewise. | |
| (md-unwind-support.h): Likewise. | |
| (sfp-machine.h): Likewise. | |
| (gthr-default.h): Likewise. | |
| Add $(LIBGCC_LINKS) to the prerequisites of all object files and | |
| unwind.h as prerequisite of install-unwind_h-forbuild. | |
| 2016-09-16 Jakub Jelinek <jakub@redhat.com> | |
| PR libgcc/71744 | |
| * unwind-dw2-fde.c (ATOMIC_FDE_FAST_PATH): Define if __register_frame* | |
| is not the primary registry and atomics are available. | |
| (any_objects_registered): New variable. | |
| (__register_frame_info_bases, __register_frame_info_table_bases): | |
| Atomically store 1 to any_objects_registered after registering first | |
| unwind info. | |
| (_Unwind_Find_FDE): Return early if any_objects_registered is 0. | |
| 2016-09-09 James Greenhalgh <james.greenhalgh@arm.com> | |
| PR target/63250 | |
| * Makefile.in (lib2funcs): Build _mulhc3 and _divhc3. | |
| * libgcc2.h (LIBGCC_HAS_HF_MODE): Conditionally define. | |
| (HFtype): Likewise. | |
| (HCtype): Likewise. | |
| (__divhc3): Likewise. | |
| (__mulhc3): Likewise. | |
| * libgcc2.c: Support _mulhc3 and _divhc3. | |
| 2016-09-07 Joseph Myers <joseph@codesourcery.com> | |
| PR libgcc/77519 | |
| * libgcc2.c (NOTRUNC): Invert settings. | |
| 2016-09-06 Martin Liska <mliska@suse.cz> | |
| PR gcov-profile/77378 | |
| PR gcov-profile/77466 | |
| * libgcov-profiler.c: Use __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{4,8} to | |
| conditionaly enable/disable *_atomic functions. | |
| 2016-08-26 Joseph Myers <joseph@codesourcery.com> | |
| * config.host (i[34567]86-*-* | x86_64-*-*): Enable TFmode soft-fp | |
| where not already enabled. | |
| 2016-08-25 Szabolcs Nagy <szabolcs.nagy@arm.com> | |
| * config/mips/linux-unwind.h: Use sys/syscall.h. | |
| 2016-08-16 Joseph Myers <joseph@codesourcery.com> | |
| PR libgcc/77265 | |
| * soft-fp/adddf3.c: Update from glibc. | |
| * soft-fp/addsf3.c: Likewise. | |
| * soft-fp/addtf3.c: Likewise. | |
| * soft-fp/divdf3.c: Likewise. | |
| * soft-fp/divsf3.c: Likewise. | |
| * soft-fp/divtf3.c: Likewise. | |
| * soft-fp/double.h: Likewise. | |
| * soft-fp/eqdf2.c: Likewise. | |
| * soft-fp/eqsf2.c: Likewise. | |
| * soft-fp/eqtf2.c: Likewise. | |
| * soft-fp/extenddftf2.c: Likewise. | |
| * soft-fp/extended.h: Likewise. | |
| * soft-fp/extendsfdf2.c: Likewise. | |
| * soft-fp/extendsftf2.c: Likewise. | |
| * soft-fp/extendxftf2.c: Likewise. | |
| * soft-fp/fixdfdi.c: Likewise. | |
| * soft-fp/fixdfsi.c: Likewise. | |
| * soft-fp/fixdfti.c: Likewise. | |
| * soft-fp/fixsfdi.c: Likewise. | |
| * soft-fp/fixsfsi.c: Likewise. | |
| * soft-fp/fixsfti.c: Likewise. | |
| * soft-fp/fixtfdi.c: Likewise. | |
| * soft-fp/fixtfsi.c: Likewise. | |
| * soft-fp/fixtfti.c: Likewise. | |
| * soft-fp/fixunsdfdi.c: Likewise. | |
| * soft-fp/fixunsdfsi.c: Likewise. | |
| * soft-fp/fixunsdfti.c: Likewise. | |
| * soft-fp/fixunssfdi.c: Likewise. | |
| * soft-fp/fixunssfsi.c: Likewise. | |
| * soft-fp/fixunssfti.c: Likewise. | |
| * soft-fp/fixunstfdi.c: Likewise. | |
| * soft-fp/fixunstfsi.c: Likewise. | |
| * soft-fp/fixunstfti.c: Likewise. | |
| * soft-fp/floatdidf.c: Likewise. | |
| * soft-fp/floatdisf.c: Likewise. | |
| * soft-fp/floatditf.c: Likewise. | |
| * soft-fp/floatsidf.c: Likewise. | |
| * soft-fp/floatsisf.c: Likewise. | |
| * soft-fp/floatsitf.c: Likewise. | |
| * soft-fp/floattidf.c: Likewise. | |
| * soft-fp/floattisf.c: Likewise. | |
| * soft-fp/floattitf.c: Likewise. | |
| * soft-fp/floatundidf.c: Likewise. | |
| * soft-fp/floatundisf.c: Likewise. | |
| * soft-fp/floatunditf.c: Likewise. | |
| * soft-fp/floatunsidf.c: Likewise. | |
| * soft-fp/floatunsisf.c: Likewise. | |
| * soft-fp/floatunsitf.c: Likewise. | |
| * soft-fp/floatuntidf.c: Likewise. | |
| * soft-fp/floatuntisf.c: Likewise. | |
| * soft-fp/floatuntitf.c: Likewise. | |
| * soft-fp/gedf2.c: Likewise. | |
| * soft-fp/gesf2.c: Likewise. | |
| * soft-fp/getf2.c: Likewise. | |
| * soft-fp/ledf2.c: Likewise. | |
| * soft-fp/lesf2.c: Likewise. | |
| * soft-fp/letf2.c: Likewise. | |
| * soft-fp/muldf3.c: Likewise. | |
| * soft-fp/mulsf3.c: Likewise. | |
| * soft-fp/multf3.c: Likewise. | |
| * soft-fp/negdf2.c: Likewise. | |
| * soft-fp/negsf2.c: Likewise. | |
| * soft-fp/negtf2.c: Likewise. | |
| * soft-fp/op-1.h: Likewise. | |
| * soft-fp/op-2.h: Likewise. | |
| * soft-fp/op-4.h: Likewise. | |
| * soft-fp/op-8.h: Likewise. | |
| * soft-fp/op-common.h: Likewise. | |
| * soft-fp/quad.h: Likewise. | |
| * soft-fp/single.h: Likewise. | |
| * soft-fp/soft-fp.h: Likewise. | |
| * soft-fp/subdf3.c: Likewise. | |
| * soft-fp/subsf3.c: Likewise. | |
| * soft-fp/subtf3.c: Likewise. | |
| * soft-fp/truncdfsf2.c: Likewise. | |
| * soft-fp/trunctfdf2.c: Likewise. | |
| * soft-fp/trunctfsf2.c: Likewise. | |
| * soft-fp/trunctfxf2.c: Likewise. | |
| * soft-fp/unorddf2.c: Likewise. | |
| * soft-fp/unordsf2.c: Likewise. | |
| * soft-fp/unordtf2.c: Likewise. | |
| 2016-08-15 Gilles Gouaillardet <gilles.gouaillardet@gmail.com> | |
| PR gcov-profile/67097 | |
| * libgcov-util.c (gcov_profile_merge): Skip missing files. | |
| 2016-08-10 Martin Liska <mliska@suse.cz> | |
| PR gcov-profile/58306 | |
| * Makefile.in: New functions (modules) are added. | |
| * libgcov-profiler.c (__gcov_interval_profiler_atomic): New | |
| function. | |
| (__gcov_pow2_profiler_atomic): New function. | |
| (__gcov_one_value_profiler_body): New argument is instroduced. | |
| (__gcov_one_value_profiler): Call with the new argument. | |
| (__gcov_one_value_profiler_atomic): Likewise. | |
| (__gcov_indirect_call_profiler_v2): Likewise. | |
| (__gcov_time_profiler_atomic): New function. | |
| (__gcov_average_profiler_atomic): Likewise. | |
| (__gcov_ior_profiler_atomic): Likewise. | |
| * libgcov.h: Declare the aforementioned functions. | |
| 2016-08-09 Martin Liska <mliska@suse.cz> | |
| * libgcov-util.c: Fix typo and GNU coding style. | |
| 2016-08-09 Martin Liska <mliska@suse.cz> | |
| * Makefile.in: Remove __gcov_indirect_call_profiler. | |
| * libgcov-profiler.c (__gcov_indirect_call_profiler): Remove | |
| function. | |
| * libgcov.h: And the declaration of the function. | |
| 2016-08-09 Martin Liska <mliska@suse.cz> | |
| * libgcov-profiler.c (__gcov_pow2_profiler): Consider 0 as not | |
| power of two. | |
| 2016-07-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com> | |
| * config/rs6000/_divkc3.c: Add copyright/license boilerplate. | |
| * config/rs6000/_mulkc3.c: Likewise. | |
| 2016-07-29 Georg-Johann Lay <avr@gjlay.de> | |
| * config/avr/lib1funcs.S (__muldi3) [have MUL]: No need to clear | |
| zero_reg as previous call to __umulhisi3 already cleared it. | |
| 2016-07-21 Aurelien Jarno <aurelien@aurel32.net> | |
| PR target/59833 | |
| * config/arm/ieee754-df.S (extendsfdf2): Convert sNaN to qNaN. | |
| 2016-07-19 Nick Clifton <nickc@redhat.com> | |
| * config.host (m32r): Add m32r/t-m32r to tmake_file. | |
| Add crtinit.o and crtfini.o to extra_parts. | |
| 2016-07-12 Bill Schmidt <wschmidt@linux.vnet.ibm.com> | |
| * config/rs6000/_divkc3.c: New. | |
| * config/rs6000/_mulkc3.c: New. | |
| * config/rs6000/quad-float128.h: Define TFtype; declare _mulkc3 | |
| and _divkc3. | |
| * config/rs6000/t-float128: Add _mulkc3 and _divkc3 to | |
| fp128_ppc_funcs. | |
| 2016-07-11 Hale Wang <hale.wang@arm.com> | |
| Andre Vieira <andre.simoesdiasvieira@arm.com> | |
| * config/arm/lib1funcs.S: Add new wrapper. | |
| 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com> | |
| * config/arm/lib1funcs.S (__ARM_ARCH__): Define to 8 for ARMv8-M. | |
| 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com> | |
| * config/arm/lib1funcs.S (HAVE_ARM_CLZ): Define for ARMv6* or later | |
| and ARMv5t* rather than for a fixed list of architectures. | |
| 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com> | |
| * config/arm/bpabi-v6m.S: Clarify what architectures is the | |
| implementation suitable for. | |
| * config/arm/lib1funcs.S (__prefer_thumb__): Define among other cases | |
| for all Thumb-1 only targets. | |
| (NOT_ISA_TARGET_32BIT): Define for Thumb-1 only targets. | |
| (THUMB_LDIV0): Test for NOT_ISA_TARGET_32BIT rather than | |
| __ARM_ARCH_6M__. | |
| (EQUIV): Likewise. | |
| (ARM_FUNC_ALIAS): Likewise. | |
| (umodsi3): Add check to __ARM_ARCH_ISA_THUMB != 1 to guard the idiv | |
| version. | |
| (modsi3): Likewise. | |
| (clzsi2): Test for NOT_ISA_TARGET_32BIT rather than __ARM_ARCH_6M__. | |
| (clzdi2): Likewise. | |
| (ctzsi2): Likewise. | |
| (L_interwork_call_via_rX): Test for __ARM_ARCH_ISA_ARM rather than | |
| __ARM_ARCH_6M__ in guard for checking whether it is defined. | |
| (final includes): Test for NOT_ISA_TARGET_32BIT rather than | |
| __ARM_ARCH_6M__ and add comment to indicate the connection between | |
| this condition and the one in gcc/config/arm/elf.h. | |
| * config/arm/libunwind.S: Test for __ARM_ARCH_ISA_THUMB and | |
| __ARM_ARCH_ISA_ARM rather than __ARM_ARCH_6M__. | |
| * config/arm/t-softfp: Likewise. | |
| 2016-07-06 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> | |
| * libgcc2.c (SYMBOL__MAIN): Remove checks for | |
| CTOR_LISTS_DEFINED_EXTERNALLY. | |
| 2016-06-28 Walter Lee <walt@tilera.com> | |
| * config/tilepro/atomic.h: Do not include arch/spr_def.h and | |
| asm/unistd.h. | |
| (SPR_CMPEXCH_VALUE): Define for tilegx. | |
| (__NR_FAST_cmpxchg): Define for tilepro. | |
| (__NR_FAST_atomic_update): Define for tilepro. | |
| (__NR_FAST_cmpxchg64): Define for tilepro. | |
| 2016-06-23 Jakub Sejdak <jakub.sejdak@phoesys.com> | |
| * config.host: Add suport for arm*-*-phoenix* targets. | |
| 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> | |
| * config.host: Remove support for mep-*. | |
| * config/mep/lib1funcs.S: Remove. | |
| * config/mep/lib2funcs.c: Remove. | |
| * config/mep/t-mep: Remove. | |
| * config/mep/tramp.c: Remove. | |
| 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> | |
| * config.host: Remove support for avr-rtems. | |
| * config/avr/t-rtems: Remove. | |
| 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> | |
| * config.host: Remove m32r-rtems support. | |
| 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> | |
| * config.host: Remove h8300-rtems support. | |
| 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> | |
| * config.host: Remove support for knetbsd. | |
| 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> | |
| * config.host: Remove support for openbsd 2 and 3. | |
| 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> | |
| * config.host: Remove interix support. | |
| * config/i386/t-interix: Remove. | |
| 2016-06-18 John David Anglin <danglin@gcc.gnu.org> | |
| * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Don't set | |
| least-significant bit in function pointer for fixup. | |
| 2016-06-05 Aaron Conole <aconole@redhat.com> | |
| Nathan Sidwell <nathan@acm.org> | |
| PR libgcc/71400 | |
| * libgcov-driver-system.c (__gcov_error_file): Disable if IN_GCOV_TOOL. | |
| (get_gcov_error_file): Check __gcov_error_file before trying to | |
| initialize it. | |
| (gcov_error): Always use get_gcov_error_file. | |
| 2016-06-02 Aaron Conole <aconole@redhat.com> | |
| * libgcov-driver-system.c (__gcov_error_file): New. | |
| (get_gcov_error_file): New. | |
| (gcov_error): Use and set __gcov_error_file. | |
| (gcov_error_exit): New. | |
| * libgcov-driver.c (gcov_exit): Call gcov_error_exit. | |
| 2016-05-26 Nathan Sidwell <nathan@acm.org> | |
| * config/nvptx/free.asm: Delete. | |
| * config/nvptx/malloc.asm: Delete. | |
| * config/nvptx/realloc.c: Delete. | |
| * t-nvptx: Update. | |
| 2016-05-25 Nathan Sidwell <nathan@acm.org> | |
| * config/nvptx/crt0.s: Delete. | |
| * config/nvptx/crt0.c: New. | |
| * t-nvptx: Update. | |
| 2016-05-19 Sandra Loosemore <sandra@codesourcery.com> | |
| * config.host [x86_64-*-cygwin*]: Handle tmake_eh_file for mixed | |
| dw2/seh configuration. | |
| [x86_64-*-mingw*]: Likewise. | |
| 2016-05-10 Joel Sherrill <joel@rtems.org> | |
| PR libgcc/70720 | |
| * config.host (moxie-*-rtems*): Merge this stanza with other moxie | |
| targets so the same extra_parts are built. Also have tmake_file add | |
| on to its value rather than override. | |
| 2016-04-30 Oleg Endo <olegendo@gcc.gnu.org> | |
| * config.host: Remove SH5 support. | |
| * configure: Likewise. | |
| 2016-04-29 Oleg Endo <olegendo@gcc.gnu.org> | |
| * config/sh/crt1.S: Remove SH5 support. | |
| * config/sh/crti.S: Likewise. | |
| * config/sh/crtn.S: Likewise. | |
| * config/sh/lib1funcs-4-300.S: Likewise. | |
| * config/sh/lib1funcs-Os-4-200.S: Likewise. | |
| * config/sh/lib1funcs.S: Likewise. | |
| * config/sh/linux-unwind.h: Likewise. | |
| * config/sh/t-sh64: Delete. | |
| 2016-04-29 Claudiu Zissulescu <claziss@synopsys.com> | |
| * config/arc/ieee-754/eqdf2.S: Handle FPX NaN. | |
| 2016-04-28 Claudiu Zissulescu <claziss@synopsys.com> | |
| Joern Rennecke <joern.rennecke@embecosm.com> | |
| * config/arc/crttls.S: New file. | |
| * config/arc/t-arc: New rule. | |
| * config.host (arc*-*-elf*, arc*-*-linux*): Add crttls.o. | |
| 2016-04-25 Nick Clifton <nickc@redhat.com> | |
| * config/msp430/cmpd.c (__mspabi_cmpf): Add prototype. | |
| (__mspabi_cmpd): Likewise. | |
| * config/msp430/floathidf.c (__floathidf): Likewise. | |
| * config/msp430/floathisf.c (__floathisf): Likewise | |
| * config/msp430/floatunhidf.c (__floatunssidf): Likewise. | |
| * config/msp430/floatunhisf.c (__floatunshisf): Likewise. | |
| * config/msp430/lib2shift.c (__ashlsi3): Take a signed char as the | |
| second parameter. | |
| (__ashrsi3): Likewise. | |
| 2016-04-21 Waldemar Brodkorb <wbx@openadk.org> | |
| * config/m68k/linux-atomic.c: Do not include unistd.h | |
| 2016-04-20 Martin Galvan <martin.galvan@tallertechnologies.com> | |
| * config/arm/ieee754-df.S: Fix typos in comments. | |
| 2016-04-11 Michael Meissner <meissner@linux.vnet.ibm.com> | |
| PR target/70381 | |
| * configure.ac (powerpc*-*-linux*): Rework tests to build | |
| __float128 emulation routines to not depend on using #pragma GCC | |
| target to enable -mfloat128. | |
| * configure: Regnerate. | |
| 2016-04-04 Eric Botcazou <ebotcazou@adacore.com> | |
| PR target/67172 | |
| * libgcc2.c (L__main): Undefine __LIBGCC_EH_FRAME_SECTION_NAME__ if | |
| __MINGW32__ is defined. | |
| 2016-03-28 James Bowman <james.bowman@ftdichip.com> | |
| * libgcc/config/ft32/lib1funcs.S (*divsi3, *modsi3): New. | |
| 2016-03-22 Michael Meissner <meissner@linux.vnet.ibm.com> | |
| PR libgcc/70363 | |
| * config/rs6000/extendkftf2-sw.c (__extendkftf2_sw): If libgcc was | |
| built with an assembler that does not support ISA 3.0 | |
| instructions, rename __extendkftf2_sw to __extendkftf2. | |
| 2016-03-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| PR target/38239 | |
| * config/sol2/gmon.c [__i386__] (_mcount): Save and restore | |
| call-clobbered registers. | |
| (internal_mcount): Remove __i386__ handling. | |
| 2016-02-26 Joel Sherrill <joel@rtems.org> | |
| * config.host: Add x86_64-*-rtems*. | |
| 2016-02-26 Joel Sherrill <joel@rtems.org> | |
| * libgcc/config.host: Add aarch64-*-rtems*. | |
| 2016-02-26 Paul E. Murphy <murphyp@linux.vnet.ibm.com> | |
| Bill Schmidt <wschmidt@linux.vnet.ibm.com> | |
| * config/rs6000/sfp-machine.h (_FP_DECL_EX): Declare _fpsr as a | |
| union of u64 and double. | |
| (FP_TRAPPING_EXCEPTIONS): Return a bitmask of trapping exceptions. | |
| (FP_INIT_ROUNDMODE): Read the fpscr instead of writing a mystery | |
| value. | |
| (FP_ROUNDMODE): Update the usage of _fpscr. | |
| 2016-02-25 Ilya Verbin <ilya.verbin@intel.com> | |
| PR driver/68463 | |
| * Makefile.in (crtoffloadtable$(objext)): New rule. | |
| * configure.ac (extra_parts): Add crtoffloadtable$(objext) if | |
| enable_offload_targets is not empty. | |
| * configure: Regenerate. | |
| * offloadstuff.c: Move __OFFLOAD_TABLE__ from crtoffloadend to | |
| crtoffloadtable. | |
| 2016-02-17 Max Filippov <jcmvbkbc@gmail.com> | |
| * config/xtensa/ieee754-df.S (__muldf3_aux, __divdf3_aux): Add | |
| .literal_position before the function. | |
| * config/xtensa/ieee754-sf.S (__mulsf3_aux, __divsf3_aux): | |
| Likewise. | |
| 2016-02-15 Marcin Kościelnicki <koriakin@0x04.net> | |
| * config.host: Use t-stack and t-stack-s390 for s390*-*-linux. | |
| * config/s390/morestack.S: New file. | |
| * config/s390/t-stack-s390: New file. | |
| * generic-morestack.c (__splitstack_find): Add s390-specific code. | |
| 2016-02-12 Walter Lee <walt@tilera.com> | |
| * config.host (tilegx*-*-linux*): remove ti from | |
| softfp_int_modes for 32-bit configs. | |
| 2016-02-10 Ian Lance Taylor <iant@google.com> | |
| PR go/68562 | |
| * config/i386/morestack.S (__stack_split_initialize): Align | |
| stack. | |
| 2016-02-03 Andreas Tobler <andreast@gcc.gnu.org> | |
| PR bootstrap/69611 | |
| * config/rs6000/sfp-machine.h: Guard __sfp_exceptions with | |
| __FLOAT128__ to compile only for __float128 capable targets. | |
| 2016-01-25 Jakub Jelinek <jakub@redhat.com> | |
| PR target/69444 | |
| * config/rs6000/sfp-machine.h: Fix a typo in #ifndef - __NO_FPRS__ | |
| instead of ___NO_FPRS__. | |
| 2016-01-21 Michael Meissner <meissner@linux.vnet.ibm.com> | |
| Steven Munroe <munroesj@linux.vnet.ibm.com> | |
| Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com> | |
| * config/rs6000/float128-sed: New files to convert TF names to KF | |
| names for PowerPC IEEE 128-bit floating point support. | |
| * config/rs6000/float128-sed-hw: Likewise. | |
| * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit | |
| floating point hardware support. | |
| * config/rs6000/float128-ifunc.c: New file to pick either IEEE | |
| 128-bit floating point software emulation or use ISA 3.0 hardware | |
| support if it is available. | |
| * config/rs6000/quad-float128.h: New file to support IEEE 128-bit | |
| floating point. | |
| * config/rs6000/extendkftf2-sw.c: New file, convert IEEE 128-bit | |
| floating point to IBM extended double. | |
| * config/rs6000/trunctfkf2-sw.c: New file, convert IBM extended | |
| double to IEEE 128-bit floating point. | |
| * config/rs6000/t-float128: New Makefile fragments to enable | |
| building __float128 emulation support. | |
| * config/rs6000/t-float128-hw: Likewise. | |
| * config/rs6000/sfp-exceptions.c: New file to provide exception | |
| support for IEEE 128-bit floating point. | |
| * config/rs6000/floattikf.c: New files for converting between IEEE | |
| 128-bit floating point and signed/unsigned 128-bit integers. | |
| * config/rs6000/fixunskfti.c: Likewise. | |
| * config/rs6000/fixkfti.c: Likewise. | |
| * config/rs6000/floatuntikf.c: Likewise. | |
| * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types | |
| when building on 64-bit systems, or when VSX is enabled. | |
| (_FP_W_TYPE): Likewise. | |
| (_FP_WS_TYPE): Likewise. | |
| (_FP_I_TYPE): Likewise. | |
| (TItype): Define on 64-bit systems. | |
| (UTItype): Likewise. | |
| (TI_BITS): Likewise. | |
| (_FP_MUL_MEAT_D): Add support for using 64-bit types. | |
| (_FP_MUL_MEAT_Q): Likewise. | |
| (_FP_DIV_MEAT_D): Likewise. | |
| (_FP_DIV_MEAT_Q): Likewise. | |
| (_FP_NANFRAC_D): Likewise. | |
| (_FP_NANFRAC_Q): Likewise. | |
| (ISA_BIT): Add exception support if we are being compiled on a | |
| machine with hardware floating point support to build the IEEE | |
| 128-bit emulation functions. | |
| (FP_EX_INVALID): Likewise. | |
| (FP_EX_OVERFLOW): Likewise. | |
| (FP_EX_UNDERFLOW): Likewise. | |
| (FP_EX_DIVZERO): Likewise. | |
| (FP_EX_INEXACT): Likewise. | |
| (FP_EX_ALL): Likewise. | |
| (__sfp_handle_exceptions): Likewise. | |
| (FP_HANDLE_EXCEPTIONS): Likewise. | |
| (FP_RND_NEAREST): Likewise. | |
| (FP_RND_ZERO): Likewise. | |
| (FP_RND_PINF): Likewise. | |
| (FP_RND_MINF): Likewise. | |
| (FP_RND_MASK): Likewise. | |
| (_FP_DECL_EX): Likewise. | |
| (FP_INIT_ROUNDMODE): Likewise. | |
| (FP_ROUNDMODE): Likewise. | |
| * libgcc/config.host (powerpc*-*-linux*): If compiler can compile | |
| VSX code, enable IEEE 128-bit floating point. If the compiler can | |
| compile IEEE 128-bit floating point code with ISA 3.0 IEEE 128-bit | |
| floating point hardware instructions and it supports declaring | |
| functions with the ifunc attribute, enable ifunc functions to | |
| switch between software and hardware support. | |
| * configure.ac (powerpc*-*-linux*): Likewise. | |
| * configure: Regenerate. | |
| 2016-01-15 Nick Clifton <nickc@redhat.com> | |
| * config/msp430/t-msp430 (lib2_mul_none.o): Only use the first | |
| dependency as the source file to be compiled. | |
| (lib2_mul_16bit.o, lib2hw_mul_16.o, lib2hw_mul_32.o) | |
| (lib2hw_mul_f5.o): Likewise. | |
| 2016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com> | |
| * libgcc/config/rs6000/extendkftf2-sw.c: Revert 2016-01-13 change. | |
| * libgcc/config/rs6000/fixkfti.c: Likewise. | |
| * libgcc/config/rs6000/fixunskfti.c: Likewise. | |
| * libgcc/config/rs6000/float128-hw.c: Likewise. | |
| * libgcc/config/rs6000/float128-ifunc.c: Likewise. | |
| * libgcc/config/rs6000/float128-sed: Likewise. | |
| * libgcc/config/rs6000/floattikf.c: Likewise. | |
| * libgcc/config/rs6000/floatuntikf.c: Likewise. | |
| * libgcc/config/rs6000/quad-float128.h: Likewise. | |
| * libgcc/config/rs6000/sfp-exceptions.c: Likewise. | |
| * libgcc/config/rs6000/sfp-machine.h: Likewise. | |
| * libgcc/config/rs6000/t-float128: Likewise. | |
| * libgcc/config/rs6000/t-float128-hw: Likewise. | |
| * libgcc/config/rs6000/trunctfkf2-sw.c: Likewise. | |
| * libgcc/config.host: Likewise. | |
| * libgcc/configure: Likewise. | |
| * libgcc/configure.ac: Likewise. | |
| 2016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com> | |
| Steven Munroe <munroesj@linux.vnet.ibm.com> | |
| Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com> | |
| * config/rs6000/sfp-exceptions.c: New file to provide exception | |
| support for IEEE 128-bit floating point. | |
| * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit | |
| floating point hardware support. | |
| * config/rs6000/floattikf.c: New files for IEEE 128-bit floating | |
| point conversions. | |
| * config/rs6000/fixunskfti.c: Likewise. | |
| * config/rs6000/fixkfti.c: Likewise. | |
| * config/rs6000/floatuntikf.c: Likewise. | |
| * config/rs6000/extendkftf2-sw.c: Likewise. | |
| * config/rs6000/trunctfkf2-sw.c: Likewise. | |
| * config/rs6000/float128-ifunc.c: New file to pick either IEEE | |
| 128-bit floating point software emulation or use ISA 3.0 hardware | |
| support if it is available. | |
| * config/rs6000/quad-float128.h: New file to support IEEE 128-bit | |
| floating point. | |
| * config/rs6000/t-float128: New Makefile fragments to enable | |
| building __float128 emulation support. | |
| * config/rs6000/t-float128-hw: Likewise. | |
| * config/rs6000/float128-sed: New file to convert TF names to KF | |
| names for PowerPC IEEE 128-bit floating point support. | |
| * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types | |
| when building on 64-bit systems, or when VSX is enabled. | |
| (_FP_W_TYPE): Likewise. | |
| (_FP_WS_TYPE): Likewise. | |
| (_FP_I_TYPE): Likewise. | |
| (TItype): Define on 64-bit systems. | |
| (UTItype): Likewise. | |
| (TI_BITS): Likewise. | |
| (_FP_MUL_MEAT_D): Add support for using 64-bit types. | |
| (_FP_MUL_MEAT_Q): Likewise. | |
| (_FP_DIV_MEAT_D): Likewise. | |
| (_FP_DIV_MEAT_Q): Likewise. | |
| (_FP_NANFRAC_D): Likewise. | |
| (_FP_NANFRAC_Q): Likewise. | |
| (ISA_BIT): Add exception support if we are being compiled on a | |
| machine with hardware floating point support to build the IEEE | |
| 128-bit emulation functions. | |
| (FP_EX_INVALID): Likewise. | |
| (FP_EX_OVERFLOW): Likewise. | |
| (FP_EX_UNDERFLOW): Likewise. | |
| (FP_EX_DIVZERO): Likewise. | |
| (FP_EX_INEXACT): Likewise. | |
| (FP_EX_ALL): Likewise. | |
| (__sfp_handle_exceptions): Likewise. | |
| (FP_HANDLE_EXCEPTIONS): Likewise. | |
| (FP_RND_NEAREST): Likewise. | |
| (FP_RND_ZERO): Likewise. | |
| (FP_RND_PINF): Likewise. | |
| (FP_RND_MINF): Likewise. | |
| (FP_RND_MASK): Likewise. | |
| (_FP_DECL_EX): Likewise. | |
| (FP_INIT_ROUNDMODE): Likewise. | |
| (FP_ROUNDMODE): Likewise. | |
| * configure.ac (powerpc*-*-linux*): Check whether the PowerPC | |
| compiler can do __float128. | |
| * configure: Regenerate. | |
| * libgcc/config.host (powerpc*-*-linux*): If compiler can compile | |
| VSX code, enable IEEE 128-bit floating point. | |
| 2016-01-05 Olivier Hainque <hainque@adacore.com> | |
| * config/rs6000/aix-unwind.h (ucontext_for): Handle AIX 7.1 | |
| specificities. | |
| 2016-01-04 Jakub Jelinek <jakub@redhat.com> | |
| Update copyright years. | |
| 2015-12-18 Andris Pavenis <andris.pavenis@iki.fi> | |
| * config.host: Add *-*-msdosdjgpp to lists of i[34567]86-*-* | |
| soft-fp targets. | |
| 2015-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de> | |
| * unwind-generic.h (_Unwind_GetTextRelBase): Call __builtin_abort | |
| instead of abort to avoid dependency on stdlib.h. | |
| 2015-12-09 John David Anglin <danglin@gcc.gnu.org> | |
| * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Remove code | |
| to initialize call to __dl_fixup once. | |
| 2015-12-04 Nick Clifton <nickc@redhat.com> | |
| * config/msp430/mpy.c (__mulhi3): Use a faster algorithm. | |
| Allow for the second argument being negative. | |
| * config.host (extra_parts): Define for MSP430. Create separate | |
| libraries for each of the hardware multiply formats. | |
| * config/msp430/lib2hw_mul.S: Build only the multiply routines | |
| that are needed. | |
| * config/msp430/lib2mul.c: Likewise. | |
| * config/msp430/t-msp430 (LIB2ADD): Remove lib2hw_mul.S. | |
| Add rules to build hardware multiply libraries. | |
| * config/msp430/lib2divSI.c: (__mspabi_divlu): Alias for | |
| __mspabi_divul function. | |
| (__mspabi_divllu): New stub function. | |
| 2015-12-01 John David Anglin <danglin@gcc.gnu.org> | |
| * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Initialize | |
| fixup values if saved GOT address doesn't match runtime address. | |
| (fixup_branch_offset): Reorder list. | |
| 2015-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * Makefile.in (VTV_CFLAGS): New variable. | |
| (vtv_start$(objext), vtv_end$(objext), vtv_end$(objext)) | |
| (vtv_start_preinit$(objext), vtv_end_preinit$(objext)): Use it. | |
| * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file. | |
| Add vtv_start.o, vtv_end.o, vtv_start_preinit.o, vtv_end_preinit.o | |
| to extra_parts if $enable_vtable_verify = yes. | |
| 2015-11-23 Szabolcs Nagy <szabolcs.nagy@arm.com> | |
| PR target/68059 | |
| * config/arm/linux-atomic-64bit.c (__write): Rename to... | |
| (write): ...this and fix the return type. | |
| 2015-11-19 DJ Delorie <dj@redhat.com> | |
| * config/msp430/lib2hw_mul.S: Fix alignment. | |
| 2015-11-18 Nathan Sidwell <nathan@codesourcery.com> | |
| * config/nvptx/reduction.c: New. | |
| * config/nvptx/t-nvptx (LIB2ADD): Add it. | |
| 2015-11-15 David Edelsohn <dje.gcc@gmail.com> | |
| * config/rs6000/on_exit.c: New file. | |
| * config/rs6000/t-aix-cxa (LIB2ADDEH): Build on_exit.c. | |
| * config/rs6000/libgcc-aix-cxa.ver (on_exit): Add symbol to exports. | |
| 2015-11-11 Claudiu Zissulescu <claziss@synopsys.com> | |
| * config/arc/dp-hack.h: Add support for ARCHS. | |
| * config/arc/ieee-754/divdf3.S: Likewise. | |
| * config/arc/ieee-754/divsf3-stdmul.S: Likewise. | |
| * config/arc/ieee-754/muldf3.S: Likewise. | |
| * config/arc/ieee-754/mulsf3.S: Likewise | |
| * config/arc/lib1funcs.S: Likewise | |
| * config/arc/gmon/dcache_linesz.S: Don't read the build register | |
| for ARCv2 cores. | |
| * config/arc/gmon/profil.S (__profil, __profil_irq): Don't profile | |
| for ARCv2 cores. | |
| * config/arc/ieee-754/arc-ieee-754.h (MPYHU, MPYH): Define. | |
| * config/arc/t-arc700-uClibc: Remove hard selection for ARC 700 | |
| cores. | |
| 2015-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config/ia64/crtbegin.S: Check HAVE_INITFINI_ARRAY_SUPPORT | |
| value. | |
| * config/ia64/crtend.S: Likewise. | |
| 2015-11-07 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> | |
| * config/visium/lib2funcs.c (__set_trampoline_parity): Use | |
| __CHAR_BIT__ instead of BITS_PER_UNIT. | |
| * fixed-bit.h: Likewise. | |
| * fp-bit.h: Likewise. | |
| * libgcc2.c (__popcountSI2): Likewise. | |
| (__popcountDI2): Likewise. | |
| * libgcc2.h: Likewise. | |
| * libgcov.h: Likewise. | |
| 2015-11-07 David Edelsohn <dje.gcc@gmail.com> | |
| * config/rs6000/atexit.c: New file. | |
| * config/rs6000/t-aix-cxa (LIB2ADDEH): Build atexit.c. | |
| * config/rs6000/libgcc-aix-cxa.ver (atexit): Add symbol to exports. | |
| * config/rs6000/cxa_finalize.c | |
| (catomic_compare_and_exchange_bool_acq): Negate return value. | |
| 2015-10-30 Venkataramanan Kumar <venkataramanan.kumar@amd.com> | |
| * config/i386/cpuinfo.c (enum processor_types): Add AMDFAM17H. | |
| (processor_subtypes): Add znver1. | |
| (get_amd_cpu): Detect znver1. | |
| 2015-10-29 Christophe Lyon <christophe.lyon@linaro.org> | |
| * config.host (arm*-*-eabi*, arm*-*-symbianelf*, arm*-*-rtems*): | |
| Include crtfastmath.o. | |
| 2015-10-23 Joern Rennecke <joern.rennecke@embecosm.com> | |
| PR libgcc/66883 | |
| * config/epiphany/udivsi3-float.c: Fix CONCISE test, and comment typo. | |
| 2015-10-16 Kaushik Phatak <kaushik.phatak@kpit.com> | |
| * config/rl78/divmodqi.S: Return 0x00 by default for div by 0. | |
| * config/rl78/divmodsi.S: Update return register to r8. | |
| * config/rl78/divmodhi.S: Update return register to r8,r9. | |
| Branch to main_loop_done_himode to pop registers before return. | |
| 2015-10-09 Venkataramanan Kumar <venkataramanan.kumar@amd.com> | |
| * config/i386/cpuinfo.c (get_amd_cpu): Detect bdver4. | |
| (__cpu_indicator_init): Fix model selection for AMD CPUs. | |
| 2015-10-05 Kirill Yukhin <kirill.yukhin@intel.com> | |
| * config/i386/cpuinfo.c (get_intel_cpu): Detect "skylake-avx512". | |
| 2015-10-03 Max Filippov <jcmvbkbc@gmail.com> | |
| * config.host (xtensa*-*-uclinux*): New configuration. | |
| 2015-10-02 Kirill Yukhin <kirill.yukhin@intel.com> | |
| * config/i386/cpuinfo.c (processor_features): Add | |
| FEATURE_AVX512VBMI and FEATURE_AVX512VBMI. | |
| 2015-09-28 Joseph Myers <joseph@codesourcery.com> | |
| * soft-fp/adddf3.c: Update from glibc. | |
| * soft-fp/addsf3.c: Likewise. | |
| * soft-fp/addtf3.c: Likewise. | |
| * soft-fp/divdf3.c: Likewise. | |
| * soft-fp/divsf3.c: Likewise. | |
| * soft-fp/divtf3.c: Likewise. | |
| * soft-fp/double.h: Likewise. | |
| * soft-fp/eqdf2.c: Likewise. | |
| * soft-fp/eqsf2.c: Likewise. | |
| * soft-fp/eqtf2.c: Likewise. | |
| * soft-fp/extenddftf2.c: Likewise. | |
| * soft-fp/extended.h: Likewise. | |
| * soft-fp/extendsfdf2.c: Likewise. | |
| * soft-fp/extendsftf2.c: Likewise. | |
| * soft-fp/extendxftf2.c: Likewise. | |
| * soft-fp/fixdfdi.c: Likewise. | |
| * soft-fp/fixdfsi.c: Likewise. | |
| * soft-fp/fixdfti.c: Likewise. | |
| * soft-fp/fixsfdi.c: Likewise. | |
| * soft-fp/fixsfsi.c: Likewise. | |
| * soft-fp/fixsfti.c: Likewise. | |
| * soft-fp/fixtfdi.c: Likewise. | |
| * soft-fp/fixtfsi.c: Likewise. | |
| * soft-fp/fixtfti.c: Likewise. | |
| * soft-fp/fixunsdfdi.c: Likewise. | |
| * soft-fp/fixunsdfsi.c: Likewise. | |
| * soft-fp/fixunsdfti.c: Likewise. | |
| * soft-fp/fixunssfdi.c: Likewise. | |
| * soft-fp/fixunssfsi.c: Likewise. | |
| * soft-fp/fixunssfti.c: Likewise. | |
| * soft-fp/fixunstfdi.c: Likewise. | |
| * soft-fp/fixunstfsi.c: Likewise. | |
| * soft-fp/fixunstfti.c: Likewise. | |
| * soft-fp/floatdidf.c: Likewise. | |
| * soft-fp/floatdisf.c: Likewise. | |
| * soft-fp/floatditf.c: Likewise. | |
| * soft-fp/floatsidf.c: Likewise. | |
| * soft-fp/floatsisf.c: Likewise. | |
| * soft-fp/floatsitf.c: Likewise. | |
| * soft-fp/floattidf.c: Likewise. | |
| * soft-fp/floattisf.c: Likewise. | |
| * soft-fp/floattitf.c: Likewise. | |
| * soft-fp/floatundidf.c: Likewise. | |
| * soft-fp/floatundisf.c: Likewise. | |
| * soft-fp/floatunditf.c: Likewise. | |
| * soft-fp/floatunsidf.c: Likewise. | |
| * soft-fp/floatunsisf.c: Likewise. | |
| * soft-fp/floatunsitf.c: Likewise. | |
| * soft-fp/floatuntidf.c: Likewise. | |
| * soft-fp/floatuntisf.c: Likewise. | |
| * soft-fp/floatuntitf.c: Likewise. | |
| * soft-fp/gedf2.c: Likewise. | |
| * soft-fp/gesf2.c: Likewise. | |
| * soft-fp/getf2.c: Likewise. | |
| * soft-fp/ledf2.c: Likewise. | |
| * soft-fp/lesf2.c: Likewise. | |
| * soft-fp/letf2.c: Likewise. | |
| * soft-fp/muldf3.c: Likewise. | |
| * soft-fp/mulsf3.c: Likewise. | |
| * soft-fp/multf3.c: Likewise. | |
| * soft-fp/negdf2.c: Likewise. | |
| * soft-fp/negsf2.c: Likewise. | |
| * soft-fp/negtf2.c: Likewise. | |
| * soft-fp/op-1.h: Likewise. | |
| * soft-fp/op-2.h: Likewise. | |
| * soft-fp/op-4.h: Likewise. | |
| * soft-fp/op-8.h: Likewise. | |
| * soft-fp/op-common.h: Likewise. | |
| * soft-fp/quad.h: Likewise. | |
| * soft-fp/single.h: Likewise. | |
| * soft-fp/soft-fp.h: Likewise. | |
| * soft-fp/subdf3.c: Likewise. | |
| * soft-fp/subsf3.c: Likewise. | |
| * soft-fp/subtf3.c: Likewise. | |
| * soft-fp/truncdfsf2.c: Likewise. | |
| * soft-fp/trunctfdf2.c: Likewise. | |
| * soft-fp/trunctfsf2.c: Likewise. | |
| * soft-fp/trunctfxf2.c: Likewise. | |
| * soft-fp/unorddf2.c: Likewise. | |
| * soft-fp/unordsf2.c: Likewise. | |
| * soft-fp/unordtf2.c: Likewise. | |
| 2015-09-24 Richard Earnshaw <rearnsha@arm.com> | |
| PR libgcc/67624 | |
| * config/arm/fp16.c (__gnu_f2h_internal): Handle infinity correctly. | |
| 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file. | |
| Add crtbeginS.o, crtendS.o to extra_parts if libgcc_cv_solaris_crts. | |
| * config/sol2/gmon.c: (monstartup): Don't write trailing NUL of | |
| messages. | |
| (internal_mcount): Likewise. | |
| * config/sol2/t-sol2 (crtp.o, crtpg.o, gmon.o): Compile with | |
| crt_compile, add CRTSTUFF_T_CFLAGS_S. | |
| 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * configure.ac (libgcc_cv_solaris_crts): New test. | |
| * configure: Regenerate. | |
| * config.in: Regenerate. | |
| * config/sol2/crtp.c, config/sol2/crtpg.c: New files. | |
| * config/gmon-sol2.c: Rename to ... | |
| * config/sol2/gmon.c: ... this. | |
| Include auto-target.h. | |
| (internal_mcount): Wrap setup handling in !HAVE_SOLARIS_CRTS. | |
| * config/t-sol2: Rename to ... | |
| * config/sol2/t-sol2: ... this. | |
| (gmon.o): Reflect renaming. | |
| (crtp.o, crtpg.o): New rules. | |
| * config.host (*-*-solaris2*): Reflect renaming. | |
| Use system CRTs if present. | |
| Remove default CRT case. | |
| 2015-09-23 John David Anglin <danglin@gcc.gnu.org> | |
| * config/pa/linux-atomic.c (__kernel_cmpxchg2): Reorder error checks. | |
| (__sync_fetch_and_##OP##_##WIDTH): Change result to match type of | |
| __kernel_cmpxchg2. | |
| (__sync_##OP##_and_fetch_##WIDTH): Likewise. | |
| (__sync_val_compare_and_swap_##WIDTH): Likewise. | |
| (__sync_bool_compare_and_swap_##WIDTH): Likewise. | |
| (__sync_lock_test_and_set_##WIDTH): Likewise. | |
| (__sync_lock_release_##WIDTH): Likewise. | |
| (__sync_fetch_and_##OP##_4): Change result to match type of | |
| __kernel_cmpxchg. | |
| (__sync_##OP##_and_fetch_4): Likewise. | |
| (__sync_val_compare_and_swap_4): Likewise. | |
| (__sync_bool_compare_and_swap_4): likewise. | |
| (__sync_lock_test_and_set_4): Likewise. | |
| (__sync_lock_release_4): Likewise. | |
| (FETCH_AND_OP_2): Add long long variants. | |
| (OP_AND_FETCH_2): Likewise. | |
| (COMPARE_AND_SWAP_2 ): Likewise. | |
| (SYNC_LOCK_TEST_AND_SET_2): Likewise. | |
| (SYNC_LOCK_RELEASE_2): Likewise. | |
| (__sync_bool_compare_and_swap_##WIDTH): Correct return. | |
| 2015-09-22 Kirill Yukhin <kirill.yukhin@intel.com> | |
| * libgcc/config/i386/cpuinfo.c (enum processor_features): Add | |
| FEATURE_AVX512VL, FEATURE_AVX512BW, FEATURE_AVX512DQ, | |
| FEATURE_AVX512CD, FEATURE_AVX512ER, FEATURE_AVX512PF. | |
| (get_available_features): Habdle new features. | |
| 2015-09-21 James Bowman <james.bowman@ftdichip.com> | |
| * config/ft32/crti-hw.S: Use __PMSIZE to allow configurable | |
| memory layout. Deal correctly with BSS region larger than 32K. | |
| Handle a watchdog reset like a power-on reset. Clean up unused | |
| code. | |
| 2015-09-18 Andrew Dixie <andrewd@gentrack.com> | |
| David Edelsohn <dje.gcc@gmail.com> | |
| * config.host (powerpc-ibm-aix*): Add crtdbase.o to extra_parts. | |
| * config/rs6000/crtdbase.S: New file. | |
| * config/rs6000/t-aix-cxa: Build crtdbase.o. | |
| 2015-09-15 Max Filippov <jcmvbkbc@gmail.com> | |
| * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): | |
| Add support for call0 ABI. | |
| 2015-09-13 John David Anglin <danglin@gcc.gnu.org> | |
| * config/pa/fptr.c (SIGN_EXTEND): Cast -1 to unsigned. | |
| 2015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de> | |
| * config/gthr-rtems.h (__GTHREADS_CXX0X): New. | |
| (__GTHREAD_HAS_COND): Likewise. | |
| (__gthread_t): Likewise. | |
| (__gthread_cond_t): Likewise. | |
| (__gthread_time_t): Likewise. | |
| (__GTHREAD_MUTEX_INIT): Likewise. | |
| (__GTHREAD_RECURSIVE_MUTEX_INIT): Likewise. | |
| (__GTHREAD_COND_INIT): Likewise. | |
| (__GTHREAD_COND_INIT_FUNCTION): Likewise. | |
| (__GTHREAD_TIME_INIT): Likewise. | |
| (__gthread_create): Likewise. | |
| (__gthread_join): Likewise. | |
| (__gthread_detach): Likewise. | |
| (__gthread_equal): Likewise. | |
| (__gthread_self): Likewise. | |
| (__gthread_yield): Likewise. | |
| (__gthread_cond_broadcast): Likewise. | |
| (__gthread_cond_signal): Likewise. | |
| (__gthread_cond_wait): Likewise. | |
| (__gthread_cond_timedwait): Likewise. | |
| (__gthread_cond_wait_recursive): Likewise. | |
| (__gthread_cond_destroy): Likewise. | |
| (rtems_gxx_once): Delete. | |
| (rtems_gxx_key_create): Likewise. | |
| (rtems_gxx_key_delete): Likewise. | |
| (rtems_gxx_getspecific): Likewise. | |
| (rtems_gxx_setspecific): Likewise. | |
| (rtems_gxx_mutex_init): Likewise. | |
| (rtems_gxx_mutex_destroy): Likewise. | |
| (rtems_gxx_mutex_lock): Likewise. | |
| (rtems_gxx_mutex_trylock): Likewise. | |
| (rtems_gxx_mutex_unlock): Likewise. | |
| (rtems_gxx_recursive_mutex_init): Likewise. | |
| (rtems_gxx_recursive_mutex_lock): Likewise. | |
| (rtems_gxx_recursive_mutex_trylock): Likewise. | |
| (rtems_gxx_recursive_mutex_unlock): Likewise. | |
| (__GTHREAD_ONCE_INIT): Use <pthread.h> initializer. | |
| (__GTHREAD_MUTEX_INIT_FUNCTION): Use <pthread.h> function. | |
| (__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): Likewise. | |
| (__gthread_once): Likewise. | |
| (__gthread_key_create): Likewise. | |
| (__gthread_key_delete): Likewise. | |
| (__gthread_getspecific): Likewise. | |
| (__gthread_setspecific): Likewise. | |
| (__gthread_key_t): Use <pthread.h> type. | |
| (__gthread_once_t): Likewise | |
| (__gthread_mutex_t): Use <sys/lock.h> type. | |
| (__gthread_recursive_mutex_t): Likewise | |
| (__gthread_mutex_lock): Use <sys/lock.h> function. | |
| (__gthread_mutex_trylock): Likewise. | |
| (__gthread_mutex_timedlock): Likewise. | |
| (__gthread_mutex_unlock): Likewise. | |
| (__gthread_mutex_destroy): Likewise. | |
| (__gthread_recursive_mutex_lock): Likewise. | |
| (__gthread_recursive_mutex_trylock): Likewise. | |
| (__gthread_recursive_mutex_timedlock): Likewise. | |
| (__gthread_recursive_mutex_unlock): Likewise. | |
| (__gthread_recursive_mutex_destroy): Likewise. | |
| 2015-08-18 Max Filippov <jcmvbkbc@gmail.com> | |
| * config/xtensa/unwind-dw2-xtensa.c (_Unwind_GetCFA): Return | |
| context->sp instead of context->cfa. | |
| 2015-08-18 Max Filippov <jcmvbkbc@gmail.com> | |
| * config/xtensa/t-windowed (LIB2ADDEH): Replace unwind-dw2-fde | |
| with unwind-dw2-fde-dip. | |
| 2015-08-18 Max Filippov <jcmvbkbc@gmail.com> | |
| * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill): Use | |
| CALL12 followed by series of ENTRY to spill windowed registers. | |
| (__xtensa_nonlocal_goto): Call __xtensa_libgcc_window_spill | |
| instead of making linux spill syscall. | |
| 2015-08-14 Yuri Rumyantsev <ysrumyan@gmail.com> | |
| * config/i386/cpuinfo.c (enum processor_subtypes): Add skylake. | |
| (get_intel_cpu): Likewise. | |
| 2015-08-12 H.J. Lu <hongjiu.lu@intel.com> | |
| * config/i386/cpuinfo.c (processor_types): Add INTEL_KNL. | |
| (get_intel_cpu): Add Knights Landing support. | |
| 2015-08-11 Uros Bizjak <ubizjak@gmail.com> | |
| PR target/66954 | |
| * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_PCLMUL. | |
| (get_available_features): Handle FEATURE_PCLMUL. | |
| 2015-08-10 H.J. Lu <hongjiu.lu@intel.com> | |
| * config/i386/cpuinfo.c (get_intel_cpu): Treat model == 0x4f as | |
| Broadwell. | |
| 2015-07-22 Uros Bizjak <ubizjak@gmail.com> | |
| PR target/66954 | |
| * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_AES. | |
| (get_available_features): Handle FEATURE_AES. | |
| 2015-07-22 Chung-Lin Tang <cltang@codesourcery.com> | |
| * config/nios2/linux-atomic.c (<asm/unistd.h>): Remove #include. | |
| (EFAULT,EBUSY,ENOSYS): Delete unused #defines. | |
| 2015-07-17 Nathan Sidwell <nathan@codesourcery.com> | |
| * offloadstuff.c: Constify host data. | |
| 2015-07-17 Jan Beulich <jbeulich@suse.com> | |
| * config/t-softfp: Split up "else ifneq". | |
| 2015-07-14 Sandra Loosemore <sandra@codesourcery.com> | |
| Cesar Philippidis <cesar@codesourcery.com> | |
| Chung-Lin Tang <cltang@codesourcery.com> | |
| * config/nios2/tramp.c (MOVHI, ORI, JMP): Conditionalize | |
| for __nios2_arch__ level. | |
| 2015-07-13 John Marino <gnugcc@marino.st> | |
| * config/i386/t-dragonfly: New. | |
| 2015-07-01 John David Anglin <danglin@gcc.gnu.org> | |
| * config/pa/linux-atomic.c (__kernel_cmpxchg): Reorder arguments to | |
| better match light-weight syscall argument order. | |
| (__kernel_cmpxchg2): Likewise. | |
| Adjust callers. | |
| 2015-06-30 H.J. Lu <hongjiu.lu@intel.com> | |
| * config.host: Support i[34567]86-*-elfiamcu target. | |
| * config/t-softfp-sfdftf: New file. | |
| * config/i386/32/t-iamcu: Likewise. | |
| * configure: Regenerated. | |
| 2015-06-23 James Lemke <jwlemke@codesourcery.com> | |
| libgcc/config/arm/ | |
| * lib1funcs.S (aeabi_idiv0, aeabi_ldiv0): Add CFI entries. | |
| 2015-05-27 H.J. Lu <hongjiu.lu@intel.com> | |
| * Makefile.in (CRTSTUFF_CFLAGS): Add $(NO_PIE_CFLAGS). | |
| 2015-05-27 John Marino <gnugcc@marino.st> | |
| * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Set | |
| md_unwind_header | |
| * config/i386/freebsd-unwind.h: New. | |
| 2015-05-22 Uros Bizjak <ubizjak@gmail.com> | |
| * config.host (i[34567]-*-*, x86_64-*-*): Add t-crtfm instead of | |
| i386/t-crtfm to tmake_file. | |
| * config/i386/crtfastmath.c (set_fast_math_sse): New function. | |
| (set_fast_math): Use set_fast_math_sse for SSE targets. | |
| * config/i386/t-crtfm: Remove. | |
| 2015-05-21 Alan Modra <amodra@gmail.com> | |
| PR libgcc/66225 | |
| * config/rs6000/morestack.S: Remove ".abiversion 1". | |
| 2015-05-20 Alan Modra <amodra@gmail.com> | |
| * config/rs6000/morestack.S: New. | |
| * config/rs6000/t-stack-rs6000: New. | |
| * config.host (powerpc*-*-linux*): Add t-stack and t-stack-rs6000 | |
| to tmake_file. | |
| * generic-morestack.c: Don't build for powerpc 32-bit. | |
| 2015-05-19 Eric Botcazou <ebotcazou@adacore.com> | |
| * Makefile.in (LIBUNWIND): Move dependency for shared libgcc. | |
| Remove useless endif/ifneq ($(enable_shared),yes) pair. | |
| 2015-05-16 James Bowman <james.bowman@ftdichip.com> | |
| * config.host: FT32 target added. | |
| * config/ft32/*: New files for FT32 target. | |
| 2015-05-15 Martin Galvan <martin.galvan@tallertechnologies.com> | |
| * config/arm/lib1funcs.S (CFI_START_FUNCTION, CFI_END_FUNCTION): | |
| New macros. | |
| * config/arm/ieee754-df.S: Add CFI directives. | |
| * config/arm/ieee754-sf.S: Add CFI directives. | |
| 2015-05-13 Eric Botcazou <ebotcazou@adacore.com> | |
| * configure.ac: Include config/sjlj.m4. | |
| Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust. | |
| * config.in: Regenerate. | |
| * configure: Likewise. | |
| * config.host: Replace enable_sjlj_exceptions by ac_cv_sjlj_exceptions. | |
| 2015-05-12 Uros Bizjak <ubizjak@gmail.com> | |
| * libgcov-util.c: Add space between string literal and macro name. | |
| 2015-05-06 Sandra Loosemore <sandra@codesourcery.com> | |
| Chris Jones <chrisj@nvidia.com> | |
| Joshua Conner <jconner@nvidia.com> | |
| * config.host (arm*-*-linux*): Add support for crtfastmath.o. | |
| (arm*-*-uclinux*): Likewise. | |
| (arm*-*-eabi* | arm*-*-rtems*): Likewise. | |
| * config/arm/crtfastmath.c: New file. | |
| 2014-04-29 Bernd Schmidt <bernds@codesourcery.com> | |
| * Makefile.in (real_host_noncanonical): New variable. | |
| (libsubdir): Use it. | |
| * configure.ac (real_host_noncanonical): Compute. Remove special | |
| case for intelmicemul. | |
| * configure: Regenerate. | |
| 2015-04-28 Uros Bizjak <ubizjak@gmail.com> | |
| * config/frv/elf-lib.h: New file. | |
| (CRT_GET_RFIB_DATA): Move definition from gcc/config/frv/frv.h. | |
| * libgcc/config.host (frv-*elf, frv-*-*linux*): Add frv/elf-lib.h | |
| to tm_file. | |
| 2015-04-28 Uros Bizjak <ubizjak@gmail.com> | |
| * config/frv/frvbengin.c: Do not include defaults.h | |
| * config/frv/frvend.c: Ditto. | |
| 2015-04-27 Yoshinori Sato <ysato@users.sourceforge.jp> | |
| * config.host: Add h8300-*-linux | |
| * config/h8300/t-linux: New file. | |
| * config/h8300/lib1funs.s: Change symbol prefix. | |
| * config/h8300/sfp-machine.h: 64bit double support. | |
| 2015-04-22 Gregor Richards <gregor.richards@uwaterloo.ca> | |
| Szabolcs Nagy <szabolcs.nagy@arm.com> | |
| * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME): Define it on | |
| Linux if target provides dl_iterate_phdr. | |
| 2015-04-17 H.J. Lu <hongjiu.lu@intel.com> | |
| PR target/65612 | |
| * config.host (tmake_file): Add t-slibgcc-libgcc for Linux/x86. | |
| * config/i386/cpuinfo.c (__cpu_model): Initialize. | |
| (__cpu_indicator_init@GCC_4.8.0): New. | |
| (__cpu_model@GCC_4.8.0): Likewise. | |
| * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add | |
| -DUSE_ELF_SYMVER. | |
| 2015-04-16 Nick Clifton <nickc@redhat.com> | |
| * config/rl78/divmodhi.S: Add G14 and G13 versions of the __divhi3 | |
| and __modhi3 functions. | |
| * config/rl78/divmodso.S: Add G14 and G13 versions of the | |
| __divsi3, __udivsi3, __modsi3 and __umodsi3 functions. | |
| 2015-04-15 Chen Gang <gang.chen.5i5j@gmail.com> | |
| * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Use empty | |
| do-while loop as macro body to avoid warnings. | |
| 2015-04-10 Jakub Jelinek <jakub@redhat.com> | |
| Iain Sandoe <iain@codesourcery.com> | |
| PR target/65351 | |
| * configure: Regenerate. | |
| 2015-04-07 Jakub Jelinek <jakub@redhat.com> | |
| Iain Sandoe <iain@codesourcery.com> | |
| PR target/65351 | |
| * configure: Regenerate. | |
| 2015-03-25 Chung-Lin Tang <cltang@codesourcery.com> | |
| * config.host (nios2-*-linux*): Remove 'extra_parts' setting. | |
| 2015-03-03 Max Filippov <jcmvbkbc@gmail.com> | |
| Implement call0 ABI for xtensa | |
| * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill, | |
| __xtensa_nonlocal_goto): Don't compile for call0 ABI. | |
| (__xtensa_sync_caches): Only use entry and retw in windowed ABI, | |
| use ret in call0 ABI. | |
| * config/xtensa/t-windowed: New file. | |
| * libgcc/config/xtensa/t-xtensa (LIB2ADDEH): Move to t-windowed. | |
| * libgcc/configure: Regenerated. | |
| * libgcc/configure.ac: Check if xtensa target is configured for | |
| windowed ABI and thus needs to use custom unwind code. | |
| 2015-02-12 Jonathan Wakely <jwakely@redhat.com> | |
| PR libgcc/64885 | |
| * gthr-single.h: Use __unused__ attribute instead of unused. | |
| * config/gthr-vxworks.h: Likewise. | |
| * config/i386/gthr-win32.h: Likewise. | |
| 2015-02-27 Kai Tietz <ktietz@redhat.com> | |
| PR target/65038 | |
| * config.in: Regenerated. | |
| * configure: Likewise. | |
| * configure.ac (AC_HEADER_STDC): Added explicit. | |
| (AC_CHECK_HEADERS): Check for default headers plus | |
| for ftw.h header. | |
| * libgcov-util.c (gcov_read_profile_dir): Disable use | |
| of ftw-function, if header is not found. | |
| (ftw_read_file): Likewise. | |
| 2015-02-23 Thomas Schwinge <thomas@codesourcery.com> | |
| PR target/65181 | |
| * config/nvptx/t-nvptx (INHIBIT_LIBC_CFLAGS): Define to | |
| -Dinhibit_libc. | |
| 2015-02-17 Sandra Loosemore <sandra@codesourcery.com> | |
| * config/arm/bpabi.S (test_div_by_zero): Make label names | |
| consistent between thumb2 and arm mode cases. Separate the | |
| signed comparison on the high word of the numerator from the | |
| unsigned comparison on the low word. | |
| * config/arm/bpabi-v6m.S (test_div_by_zero): Similarly separate | |
| signed comparison. | |
| 2015-02-17 Joseph Myers <joseph@codesourcery.com> | |
| * config/nvptx/realloc.c: Include <stddef.h> instead of <stdlib.h> | |
| and <string.h>. | |
| (__nvptx_realloc): Call __builtin_memcpy instead of memcpy. | |
| 2015-02-10 Rainer Emrich <rainer@emrich-ebersheim.de> | |
| PR gcov-profile/61889 | |
| * libgcov-driver-system.c: undefine clashing macro for mkdir. | |
| 2015-02-02 Nick Clifton <nickc@redhat.com> | |
| * config/rl78/fpmath-sf.S (__rl78_int_pack_a_r8): Fix edge case | |
| rounding up the fraction. | |
| 2015-01-31 John David Anglin <danglin@gcc.gnu.org> | |
| * config/pa/linux-atomic.c (__kernel_cmpxchg2): Change declaration of | |
| oldval and newval to const void *. Fix typo. | |
| (FETCH_AND_OP_2): Use __atomic_load_n to load value. | |
| (FETCH_AND_OP_WORD): Likewise. | |
| (OP_AND_FETCH_WORD): Likewise. | |
| (COMPARE_AND_SWAP_2): Likewise. | |
| (__sync_val_compare_and_swap_4): Likewise. | |
| (__sync_lock_test_and_set_4): Likewise. | |
| (SYNC_LOCK_RELEASE_2): Likewise. | |
| Remove support for long long atomic operations. | |
| 2015-01-27 Caroline Tice <cmtice@google.com> | |
| Committing VTV Cywin/Ming patch for Patrick Wollgast | |
| * Makefile.in: Move rules to build vtv_*.o out of the check | |
| for CUSTOM_CRTSTUFF. | |
| * config.host (i[34567]86-*-cygwin*, x86_64-*-cygwin*, | |
| i[34567]86-*-mingw*) | |
| (x86_64-*-mingw*): Only add vtv_*.o to extra_parts if | |
| enable_vtable_verify. | |
| 2015-01-27 Nick Clifton <nickc@redhat.com> | |
| * config/rl78/cmpsi2.S: Use function start and end macros. | |
| (__gcc_bcmp): New function. | |
| * config/rl78/lshrsi3.S: Use function start and end macros. | |
| * config/rl78/mulsi3.S: Add support for G10. | |
| (__mulqi3): New function for G10. | |
| * config/rl78/signbit.S: Use function start and end macros. | |
| * config/rl78/t-rl78 (LIB2ADD): Add bit-count.S, fpbit-sf.S and | |
| fpmath-sf.S. | |
| (LIB2FUNCS_EXCLUDE): Define. | |
| (LIB2FUNCS_ST): Define. | |
| * config/rl78/trampoline.S: Use function start and end macros. | |
| * config/rl78/vregs.h (START_FUNC): New macro. | |
| (START_ANOTHER_FUNC): New macro. | |
| (END_FUNC): New macro. | |
| (END_ANOTHER_FUNC): New macro. | |
| * config/rl78/bit-count.S: New file. Contains assembler | |
| implementations of the bit counting functions: ___clzhi2, | |
| __clzsi2, ctzhi2, ctzsi2, ffshi2, ffssi2, __partityhi2, | |
| __paritysi2, __popcounthi2 and __popcountsi2. | |
| * config/rl78/fpbit-sf.S: New file. Contains assembler | |
| implementationas of the math functions: __negsf2, __cmpsf2, | |
| __eqsf2, __nesf2, __lesf2, __ltsf2, __gesf2, gtsf2, __unordsf2, | |
| __fixsfsi, __fixunssfsi, __floatsisf and __floatunssisf. | |
| * config/rl78/fpmath-sf.S: New file. Contains assembler | |
| implementations of the math functions: __subsf3, __addsf3, | |
| __mulsf3 and __divsf3 | |
| 2015-01-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*): | |
| Add i386/elf-lib.h to tm_file. | |
| * config/i386/elf-lib.h: Fix comment. | |
| * unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__ | |
| && __sun__ && __svr4__]: Remove workaround. | |
| 2015-01-25 Allan Sandfeld Jensen <sandfeld@kde.org> | |
| * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_BMI and | |
| FEATURE_BMI2. | |
| (get_available_features): Detect FEATURE_BMI and FEATURE_BMI2. | |
| 2015-01-24 H.J. Lu <hongjiu.lu@intel.com> | |
| * config/i386/cpuinfo.c (processor_subtypes): Add | |
| INTEL_COREI7_BROADWELL. | |
| (get_intel_cpu): Support new Silvermont, Haswell and Broadwell | |
| model numbers. | |
| 2015-01-23 Uros Bizjak <ubizjak@gmail.com> | |
| * config/i386/elf-lib.h: New file. | |
| (CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h. | |
| Wrap definition in #ifdef __i386__. | |
| * libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu) | |
| (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*) | |
| (i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*) | |
| (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h | |
| to tm_file. | |
| 2015-01-22 Chen Gang <gang.chen.5i5j@gmail.com> | |
| * unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of | |
| "(char *)" to avoid qualifier warning by 'xgcc' compiling. | |
| 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com> | |
| * config/nios2/linux-unwind.h (nios2_fallback_frame_state): | |
| Update rt_sigframe format and address for current Nios II | |
| Linux conventions. | |
| 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org> | |
| * config.host (arm*-*-freebsd*): Add new configuration for | |
| arm*-*-freebsd*. | |
| * config/arm/freebsd-atomic.c: New file. | |
| * config/arm/t-freebsd: Likewise. | |
| * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of | |
| 'PC-relative indirect' OS's. | |
| 2015-01-06 Eric Botcazou <ebotcazou@adacore.com> | |
| * config.host: Add Visium support. | |
| * config/visium: New directory. | |
| 2015-01-05 Jakub Jelinek <jakub@redhat.com> | |
| Update copyright years. | |
| 2014-12-19 Matthew Fortune <matthew.fortune@imgtec.com> | |
| * config.host: Support mipsisa32r6 and mipsisa64r6. | |
| * config/mips/mips16.S: Do not build for R6. | |
| 2014-12-17 Oleg Endo <olegendo@gcc.gnu.org> | |
| * config/sh/crt.h: New. | |
| * config/sh/crti.S: Use GLOBAL macro from crt.h for _init and _fini | |
| symbols. | |
| * config/sh/crt1.S: Likewise. | |
| 2014-12-15 Uros Bizjak <ubizjak@gmail.com> | |
| PR libgcc/63832 | |
| * crtstuff.c (__do_global_dtors_aux) [HIDDEN_DTOR_LIST_END]: Use | |
| func_ptr *dtor_list temporary variable to avoid "array subscript | |
| is above array bounds" warnings. | |
| 2014-12-09 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com> | |
| * Makefile.in (with_aix_soname): Define. | |
| * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option. | |
| * configure.ac: Accept --with-aix-soname=aix|svr4|both option. | |
| * configure: Recreate. | |
| 2014-12-05 Olivier Hainque <hainque@adacore.com> | |
| * unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def, | |
| now provided by defaults.h. | |
| 2014-11-30 Oleg Endo <olegendo@gcc.gnu.org> | |
| PR target/55351 | |
| * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking | |
| whether it's defined. | |
| 2014-11-27 Ilya Tocar <ilya.tocar@intel.com> | |
| * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F. | |
| * config/i386/cpuinfo.c (get_available_features): Detect it. | |
| 2014-11-27 Tony Wang <tony.wang@arm.com> | |
| * config/arm/lib1funcs.S (FUNC_START): Add conditional section | |
| redefine for macro L_arm_muldivsf3 and L_arm_muldivdf3. | |
| (SYM_END, ARM_SYM_START): Add macros used to expose function Symbols. | |
| 2014-11-25 Segher Boessenkool <segher@kernel.crashing.org> | |
| * crtstuff.c (__do_glbal_ctors_1): Add missing semicolon. | |
| 2014-11-24 John David Anglin <danglin@gcc.gnu.org> | |
| * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap() | |
| instead. | |
| 2014-11-21 Guy Martin <gmsoft@tuxicoman.be> | |
| John David Anglin <danglin@gcc.gnu.org> | |
| * config/pa/linux-atomic.c (__kernel_cmpxchg2): New. | |
| (FETCH_AND_OP_2): New. Use for subword and double word operations. | |
| (OP_AND_FETCH_2): Likewise. | |
| (COMPARE_AND_SWAP_2): Likewise. | |
| (SYNC_LOCK_TEST_AND_SET_2): Likewise. | |
| (SYNC_LOCK_RELEASE_2): Likewise. | |
| (SUBWORD_SYNC_OP): Remove. | |
| (SUBWORD_VAL_CAS): Likewise. | |
| (SUBWORD_BOOL_CAS): Likewise. | |
| (FETCH_AND_OP_WORD): Update. | |
| Consistently use signed types. | |
| 2014-11-13 Bernd Schmidt <bernds@codesourcery.com> | |
| Thomas Schwinge <thomas@codesourcery.com> | |
| Ilya Verbin <ilya.verbin@intel.com> | |
| Andrey Turetskiy <andrey.turetskiy@intel.com> | |
| * Makefile.in (crtoffloadbegin$(objext)): New rule. | |
| (crtoffloadend$(objext)): Likewise. | |
| * configure: Regenerate. | |
| * configure.ac (accel_dir_suffix): Compute new variable. | |
| (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o | |
| if enable_offload_targets is not empty. | |
| * offloadstuff.c: New file. | |
| 2014-11-13 Nick Clifton <nickc@redhat.com> | |
| * config/rl78/divmodhi.S: Add support for the G10 architecture. | |
| Use START_FUNC and END_FUNC macros to enable linker garbage | |
| collection. | |
| * config/rl78/divmodqi.S: Likewise. | |
| * config/rl78/divmodsi.S: Likewise. | |
| * config/rl78/mulsi3.S: Likewise. | |
| * config/rl78/lib2div.c: Remove G10 functions. | |
| * config/rl78/lib2muls.c: Likewise. | |
| * config/rl78/t-rl8 (HOST_LIBGCC2_CFLAGS): Define. | |
| * config/rl78/vregs.h (START_FUNC): New macro. | |
| (END_FUNC): New macro. | |
| 2014-11-12 Matthew Fortune <matthew.fortune@imgtec.com> | |
| * config/mips/mips16.S: Set .module when supported. Update O32 | |
| FP64 calling convention and use for FPXX when possible. Add FPXX | |
| calling convention fallback case. | |
| 2014-11-06 Bernd Schmidt <bernds@codesourcery.com> | |
| * config.host: Handle nvptx-*-*. | |
| * shared-object.mk (as-flags-$o): Define. | |
| ($(base)$(objext), $(base)_s$(objext)): Use it instead of | |
| -xassembler-with-cpp. | |
| * static-object.mk: Identical changes. | |
| * config/nvptx/t-nvptx: New file. | |
| * config/nvptx/crt0.s: New file. | |
| * config/nvptx/free.asm: New file. | |
| * config/nvptx/malloc.asm: New file. | |
| * config/nvptx/realloc.c: New file. | |
| 2014-10-30 Joseph Myers <joseph@codesourcery.com> | |
| * Makefile.in (libgcc.map.in): New target. | |
| (libgcc.map): Use libgcc.map.in. | |
| * config/t-softfp (softfp_compat): New variable to be set by | |
| users. | |
| [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New | |
| variables. | |
| [$(softfp_compat) = y] (softfp_file_list): Use files in the build | |
| directory. | |
| [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers | |
| that use compat symbols and disable all code unless [SHARED]. | |
| * config/t-softfp-compat: New file. | |
| * find-symver.awk: New file. | |
| * configure.ac (--with-glibc-version): New configure option. | |
| (ppc_fp_compat): New variable set for powerpc*-*-linux*. | |
| * configure: Regenerate. | |
| * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for | |
| soft-float and e500. | |
| 2014-10-29 Joseph Myers <joseph@codesourcery.com> | |
| * config/t-hardfp (hardfp_exclusions): Document new variable for | |
| user to define. | |
| (hardfp_func_list): Exclude functions from $(hardfp_exclusions). | |
| * config/t-softfp (softfp_extras): Document new variable for user | |
| to define. | |
| (softfp_func_list): Add functions from $(softfp_extras). | |
| * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files. | |
| * config.host (powerpc*-*-linux*): For e500v1, use | |
| rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and | |
| t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp | |
| and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl. | |
| 2014-10-26 John David Anglin <danglin@gcc.gnu.org> | |
| * config/pa/linux-unwind.h (pa32_read_access_ok): New function. | |
| (pa32_fallback_frame_state): Use pa32_read_access_ok to check if | |
| memory read accesses are ok. | |
| 2014-10-25 Joseph Myers <joseph@codesourcery.com> | |
| * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*. | |
| * configure: Regenerate. | |
| * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine | |
| additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead | |
| of soft-fp for 32-bit classic hard float. Do not use | |
| t-softfp-excl for soft float. | |
| 2014-10-22 Joseph Myers <joseph@codesourcery.com> | |
| * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit | |
| configurations. | |
| * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end): | |
| Remove variables. | |
| 2014-10-22 Georg-Johann Lay <avr@gjlay.de> | |
| * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code | |
| introduced with 2014-10-21 trunk r216525. | |
| 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com> | |
| Vidya Praveen <vidya.praveen@atmel.com> | |
| Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com> | |
| Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com> | |
| Pitchumani Sivanupandi <Pitchumani.S@atmel.com> | |
| * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending | |
| order. | |
| Updated library functions for AVRTINY arch. | |
| * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY. | |
| Replaced occurrences of r0/r1 with tmp/zero reg macros. | |
| Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw | |
| or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with | |
| wsubi/wadi macors. | |
| (__mulsi3_helper): Update stack, preserve callee saved regs and | |
| argument from stack. Restore callee save registers. | |
| (__mulpsi3): Likewise. | |
| (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64, | |
| __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8, | |
| __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for | |
| AVRTINY. | |
| (__tablejump2__): Added lpm equivalent instructions for AVRTINY. | |
| (__do_copy_data): Added new definition for AVRTINY. | |
| (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY. | |
| (__load_3, __load_4, __xload_1, __xload_2, __xload_3, | |
| __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY. | |
| * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with | |
| tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi | |
| macors. | |
| * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for | |
| AVRTINY. | |
| Fix broken long multiplication on tiny arch. | |
| 2014-10-09 Joseph Myers <joseph@codesourcery.com> | |
| * soft-fp/double.h: Update from glibc. | |
| * soft-fp/eqdf2.c: Likewise. | |
| * soft-fp/eqsf2.c: Likewise. | |
| * soft-fp/eqtf2.c: Likewise. | |
| * soft-fp/extenddftf2.c: Likewise. | |
| * soft-fp/extended.h: Likewise. | |
| * soft-fp/extendsfdf2.c: Likewise. | |
| * soft-fp/extendsftf2.c: Likewise. | |
| * soft-fp/extendxftf2.c: Likewise. | |
| * soft-fp/gedf2.c: Likewise. | |
| * soft-fp/gesf2.c: Likewise. | |
| * soft-fp/getf2.c: Likewise. | |
| * soft-fp/ledf2.c: Likewise. | |
| * soft-fp/lesf2.c: Likewise. | |
| * soft-fp/letf2.c: Likewise. | |
| * soft-fp/op-1.h: Likewise. | |
| * soft-fp/op-2.h: Likewise. | |
| * soft-fp/op-4.h: Likewise. | |
| * soft-fp/op-8.h: Likewise. | |
| * soft-fp/op-common.h: Likewise. | |
| * soft-fp/quad.h: Likewise. | |
| * soft-fp/single.h: Likewise. | |
| * soft-fp/soft-fp.h: Likewise. | |
| * soft-fp/unorddf2.c: Likewise. | |
| * soft-fp/unordsf2.c: Likewise. | |
| * soft-fp/unordtf2.c: Likewise. | |
| * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D. | |
| * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S. | |
| * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D. | |
| * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S. | |
| * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D. | |
| * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S. | |
| * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D. | |
| * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S. | |
| * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D. | |
| * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S. | |
| 2014-10-08 Rong Xu <xur@google.com> | |
| * libgcov-util.c (read_gcda_file): Fix format. | |
| (find_match_gcov_info): Ditto. | |
| (calculate_2_entries): New. | |
| (compute_one_gcov): Ditto. | |
| (gcov_info_count_all_cold): Ditto. | |
| (gcov_info_count_all_zero): Ditto. | |
| (extract_file_basename): Ditto. | |
| (get_file_basename): Ditto. | |
| (set_flag): Ditto. | |
| (matched_gcov_info): Ditto. | |
| (calculate_overlap): Ditto. | |
| (gcov_profile_overlap): Ditto. | |
| * libgcov-driver.c (compute_summary): Make | |
| it avavilable for external calls. | |
| 2014-10-06 Rong Xu <xur@google.com> | |
| * Makefile.in: Ditto. | |
| * libgcov-driver.c (gcov_sort_n_vals): New utility function. | |
| (gcov_sort_icall_topn_counter): Ditto. | |
| (gcov_sort_topn_counter_arrays): Ditto. | |
| (dump_one_gcov): Sort indirect_call topn counters. | |
| * libgcov-merge.c (__gcov_merge_icall_topn): New merge | |
| function. | |
| * libgcov-profiler.c (__gcov_topn_value_profiler_body): New | |
| utility function. | |
| (__gcov_indirect_call_topn_profiler): New profiler function. | |
| * libgcov-util.c (__gcov_icall_topn_counter_op): New. | |
| * libgcov.h: New decls. | |
| 2014-10-04 Trevor Saunders <tsaunders@mozilla.com> | |
| * config.host: Remove support for score-*. | |
| 2014-09-22 Joseph Myers <joseph@codesourcery.com> | |
| * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove. | |
| (__LIBGCC_XF_MANT_DIG__): Define if not already defined. | |
| (LONG_DOUBLE_HAS_XF_MODE): Define in terms of | |
| __LIBGCC_XF_MANT_DIG__. | |
| (__LIBGCC_TF_MANT_DIG__): Define if not already defined. | |
| (LONG_DOUBLE_HAS_TF_MODE): Define in terms of | |
| __LIBGCC_TF_MANT_DIG__. | |
| * libgcc2.c (NOTRUNC): Define in terms of | |
| __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE. | |
| * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove. | |
| 2014-09-22 Joseph Myers <joseph@codesourcery.com> | |
| PR target/63312 | |
| * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS): | |
| New macros. | |
| 2014-09-22 Hans-Peter Nilsson <hp@axis.com> | |
| * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS | |
| override USE_PT_GNU_EH_FRAME. | |
| [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity- | |
| check USE_EH_FRAME_REGISTRY_ALWAYS against | |
| __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane. | |
| * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New | |
| variable for substituted force_explicit_eh_registry. | |
| (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY. | |
| * configure.ac (explicit-exception-frame-registration): | |
| New AC_ARG_ENABLE. | |
| * configure: Regenerate. | |
| 2014-09-19 Olivier Hainque <hainque@adacore.com> | |
| * config.host (powerpc-wrs-vxworksmils): New configuration, | |
| same as vxworksae. | |
| 2014-09-18 Joseph Myers <joseph@codesourcery.com> | |
| * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__. | |
| 2014-09-18 Joseph Myers <joseph@codesourcery.com> | |
| * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear | |
| bits not set bits as indicating trapping exceptions. | |
| 2014-09-17 Nathan sidwell <nathan@acm.org> | |
| * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ... | |
| (LIBGCOV_DRIVER): ... here. | |
| * libgcov-driver.c (gcov_master): New. | |
| (gcov_exit): Remove from master chain. | |
| (__gcov_init): Add to master chain if version compatible. Don't | |
| clear the version. | |
| * libgcov_interface (__gcov_flust): Call gcov_dump_int. | |
| (gcov_reset_int): Clear master chain, if compatible. | |
| (gcov_dump_int): New internal interface. Dump master chain, if | |
| compatible. | |
| (gcov_dump): Alias for gcov_dump_int. | |
| * libgcov.h (struct gcov_root): Add next and prev fields. | |
| (struct gcov_master): New struct. | |
| (__gcov_master): New. | |
| (gcov_dump_int): Declare. | |
| 2014-09-17 Olivier Hainque <hainque@adacore.com> | |
| * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file | |
| and crtbegin.o + crtend.o to extra_parts. | |
| 2014-09-12 Joseph Myers <joseph@codesourcery.com> | |
| * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using | |
| __LIBGCC_HAS_SF_MODE__. | |
| (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__. | |
| (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__. | |
| (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__. | |
| * config/libbid/bid_gcc_intrinsics.h | |
| (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define. | |
| (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__. | |
| (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__. | |
| * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define. | |
| (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__. | |
| (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__. | |
| 2014-09-11 Georg-Johann Lay <avr@gjlay.de> | |
| PR target/63223 | |
| * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM | |
| and R24 as needed. Make work for all devices and .text locations. | |
| (__do_global_ctors, __do_global_dtors): Use word addresses. | |
| (__tablejump__, __tablejump_elpm__): Remove functions. | |
| * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm. | |
| Add _tablejump2. | |
| (XICALL, XIJMP): New macros. | |
| 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com> | |
| Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> | |
| * config.host (aarch64*): Include crtfastmath.o and | |
| t-crtfm. | |
| * config/aarch64/crtfastmath.c: New file. | |
| 2014-09-08 Trevor Saunders <tsaunders@mozilla.com> | |
| * config.host: Remove picochip support. | |
| * config/picochip/adddi3.S: Remove. | |
| * config/picochip/ashlsi3.S: Remove. | |
| * config/picochip/ashlsi3.c: Remove. | |
| * config/picochip/ashrsi3.S: Remove. | |
| * config/picochip/ashrsi3.c: Remove. | |
| * config/picochip/clzsi2.S: Remove. | |
| * config/picochip/cmpsi2.S: Remove. | |
| * config/picochip/divmod15.S: Remove. | |
| * config/picochip/divmodhi4.S: Remove. | |
| * config/picochip/divmodsi4.S: Remove. | |
| * config/picochip/lib1funcs.S: Remove. | |
| * config/picochip/longjmp.S: Remove. | |
| * config/picochip/lshrsi3.S: Remove. | |
| * config/picochip/lshrsi3.c: Remove. | |
| * config/picochip/parityhi2.S: Remove. | |
| * config/picochip/popcounthi2.S: Remove. | |
| * config/picochip/setjmp.S: Remove. | |
| * config/picochip/subdi3.S: Remove. | |
| * config/picochip/t-picochip: Remove. | |
| * config/picochip/ucmpsi2.S: Remove. | |
| * config/picochip/udivmodhi4.S: Remove. | |
| * config/picochip/udivmodsi4.S: Remove. | |
| 2014-09-08 Joseph Myers <joseph@codesourcery.com> | |
| * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__. | |
| (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__. | |
| (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__. | |
| (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__. | |
| * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give | |
| error if not defined and LIBGCC2_HAS_SF_MODE is defined. | |
| (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not | |
| defined and LIBGCC2_HAS_DF_MODE is defined. | |
| (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not | |
| defined and LIBGCC2_HAS_XF_MODE is defined. | |
| (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not | |
| defined and LIBGCC2_HAS_TF_MODE is defined. | |
| 2014-09-08 Joseph Myers <joseph@codesourcery.com> | |
| * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL | |
| and ROUND_TOWARDS_ZERO conditionals. | |
| 2014-09-07 Nathan sidwell <nathan@acm.org> | |
| * libgcov-interface.c (STRONG_ALIAS): Rename to ... | |
| (ALIAS_weak): ... here. Use forwarding function. Adjust uses. | |
| 2014-09-05 Joseph Myers <joseph@codesourcery.com> | |
| * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc. | |
| * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all | |
| uses to __LIBGCC_STACK_POINTER_REGNUM__. | |
| (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to | |
| __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. | |
| * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): | |
| Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. | |
| * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all | |
| uses to __LIBGCC_STACK_GROWS_DOWNWARD__. | |
| (DWARF_FRAME_REGISTERS): Change all uses to | |
| __LIBGCC_DWARF_FRAME_REGISTERS__. | |
| (EH_RETURN_STACKADJ_RTX): Change all uses to | |
| __LIBGCC_EH_RETURN_STACKADJ_RTX__. | |
| * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to | |
| __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition. | |
| * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change | |
| use to __LIBGCC_EH_FRAME_SECTION_NAME__. | |
| (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__. | |
| * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use | |
| to __LIBGCC_EH_FRAME_SECTION_NAME__. | |
| (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__ | |
| * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to | |
| __LIBGCC_STACK_POINTER_REGNUM__. | |
| (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to | |
| __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. | |
| * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use | |
| to __LIBGCC_STACK_POINTER_REGNUM__. | |
| * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change | |
| all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. | |
| * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change | |
| all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. | |
| * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): | |
| Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. | |
| (STACK_POINTER_REGNUM): Change all uses to | |
| __LIBGCC_STACK_POINTER_REGNUM__. | |
| * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change | |
| use to __LIBGCC_STACK_POINTER_REGNUM__. | |
| * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all | |
| uses to __LIBGCC_STACK_POINTER_REGNUM__. | |
| * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use | |
| to __LIBGCC_DWARF_FRAME_REGISTERS__. | |
| * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use | |
| to __LIBGCC_DWARF_FRAME_REGISTERS__. | |
| * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use | |
| to __LIBGCC_STACK_POINTER_REGNUM__. | |
| * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS): | |
| Remove conditional definition. | |
| * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to | |
| __LIBGCC_TEXT_SECTION_ASM_OP__. | |
| (EH_FRAME_SECTION_NAME): Change all uses to | |
| __LIBGCC_EH_FRAME_SECTION_NAME__. | |
| (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to | |
| __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__. | |
| (CTORS_SECTION_ASM_OP): Change all uses to | |
| __LIBGCC_CTORS_SECTION_ASM_OP__. | |
| (DTORS_SECTION_ASM_OP): Change all uses to | |
| __LIBGCC_DTORS_SECTION_ASM_OP__. | |
| (JCR_SECTION_NAME): Change all uses to | |
| __LIBGCC_JCR_SECTION_NAME__. | |
| (INIT_SECTION_ASM_OP): Change all uses to | |
| __LIBGCC_INIT_SECTION_ASM_OP__. | |
| (INIT_ARRAY_SECTION_ASM_OP): Change all uses to | |
| __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__. | |
| * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to | |
| __LIBGCC_STACK_GROWS_DOWNWARD__. | |
| * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to | |
| __LIBGCC_INIT_SECTION_ASM_OP__. | |
| (INIT_ARRAY_SECTION_ASM_OP): Change all uses to | |
| __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__. | |
| (EH_FRAME_SECTION_NAME): Change all uses to | |
| __LIBGCC_EH_FRAME_SECTION_NAME__. | |
| * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional | |
| definitions. Change all uses to | |
| __LIBGCC_VTABLE_USES_DESCRIPTORS__. | |
| * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to | |
| __LIBGCC_STACK_GROWS_DOWNWARD__. | |
| (DWARF_FRAME_REGISTERS): Change all uses to | |
| __LIBGCC_DWARF_FRAME_REGISTERS__. | |
| (EH_RETURN_STACKADJ_RTX): Change all uses to | |
| __LIBGCC_EH_RETURN_STACKADJ_RTX__. | |
| * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional | |
| definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__. | |
| * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to | |
| __LIBGCC_DONT_USE_BUILTIN_SETJMP__. | |
| (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__. | |
| 2014-09-02 Nathan sidwell <nathan@acm.org> | |
| * libgcov-interface.c (STRONG_ALIAS): New. | |
| (__gcov_flush): Call __gcov_reset_int. | |
| (__gcov_reset): Strong alias for ... | |
| (__gcov_reset_ing): ... this renamed hidden version. | |
| * libgcov.h (__gcov_reset_int): New declaration. | |
| 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com> | |
| * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit | |
| call from here... | |
| * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here. | |
| (__dso_handle): Define on Cygwin. | |
| * config/i386/t-cygming (crtbeginS.o): New rule. | |
| * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts. | |
| * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix | |
| declaration syntax. | |
| 2014-08-13 Steve Ellcey <sellcey@mips.com> | |
| * crtstuff.c: Undef caddr_t. | |
| 2014-08-12 Steve Ellcey <sellcey@mips.com> | |
| * config/mips/mips16.S: Skip when __mips_soft_float is defined. | |
| 2014-08-07 Nathan Sidwell <nathan@acm.org> | |
| * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ... | |
| (LIBGCOV_DRIVER): ... to here. | |
| * libgcov.h (gcov_do_dump): New #define. | |
| (struct gcov_root): New. | |
| (__gcov_root): New declaration. | |
| (__gcov_dump_one): Declare. | |
| * libgcov-driver.c (gcov_list, gcov_dump_complete, | |
| run_accounted): Delete. | |
| (gcov_compute_histogram): Add LIST argument, adjust. | |
| (compute_summary): Adjust gcov_compute_histogram call. | |
| (gcov_do_dump): Not hidden, static in libgcov. | |
| (gcov_clear): Move to interface.c. | |
| (__gcov_dump_one): New, broken out of ... | |
| (gcov_exit): ... here. Make static. | |
| (__gcov_root): New. | |
| (__gcov_init): Adjust. | |
| * libgcov-interface.c (gcov_clear, gcov_exit): Remove | |
| declarations. | |
| (__gcov_flush): Use __gcov_dump_one and __gcov_reset. | |
| (gcov_clear): Moved from driver.c. Add LIST argument. | |
| (__gcov_reset): Adjust for changed interfaces. | |
| (__gcov_fork): Remove local declaration of __gcov_flush_mx. | |
| 2014-08-04 Rohit <rohitarulraj@freescale.com> | |
| PR target/60102 | |
| * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update | |
| based on change in SPE high register numbers and 3 HTM registers. | |
| 2014-08-01 Nathan Sidwell <nathan@acm.org> | |
| * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER, | |
| LIBGCOV_INTERFACE): Reformat. | |
| * libgcov-driver.c (gcov_exit, __gcov_init): Disable when | |
| IN_GCOV_TOOL. | |
| * libgcov-interface.c: Reformat some comments. | |
| (__gcov_flush_mx): Add declaration. Tidy up definition. | |
| 2014-07-31 Alan Modra <amodra@gmail.com> | |
| Peter Bergner <bergner@vnet.ibm.com> | |
| * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete. | |
| (pack_ldouble): New function. | |
| (__gcc_qadd): Use it. | |
| (__gcc_qmul): Likewise. | |
| (__gcc_qdiv): Likewise. | |
| (__gcc_qneg): Likewise. | |
| (__gcc_stoq): Likewise. | |
| (__gcc_dtoq): Likewise. | |
| 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com> | |
| * config/s390/tpf-unwind.h: Include <stdbool.h>. | |
| (__tpf_eh_return): Add original return address as second parameter. | |
| Handle cases where unwinder routines were called directly, instead | |
| of from within the C++ library. | |
| 2014-07-29 Nathan Sidwell <nathan@acm.org> | |
| * libgcov.h: Move renaming of entry points to lib gcov specific | |
| portion. | |
| (gcov_do_dump): New rename. | |
| (gcov_rewrite): Remove inline, make HIDDEN. | |
| * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations. | |
| (gcov_exit_compute_summary): Rename to ... | |
| (compute_summary): ... here. Add LIST argument. | |
| (gcov_exit_merge_gcda): Rename to ... | |
| (merge_one_data): ... here. | |
| (gcov_exit_write_gcda): Rename to ... | |
| (write_one_data): ... here. | |
| (gcov_exit_merge_summary): Rename to ... | |
| (merge_summary): Add RUN_COUNTED argument. | |
| (gcov_exit_dump_gcov): Rename to ... | |
| (dump_one_gcov): Add RUN_COUNTED argument. | |
| (gcov_do_dump): New function, broken out of ... | |
| (gcov_exit): ... here. Call it. | |
| 2014-07-27 Anthony Green <green@moxielogic.com> | |
| * config.host: Add moxiebox configuration suppport. | |
| 2014-07-27 Nathan Sidwell <nathan@acm.org> | |
| * libgcov-driver.c (struct gcov_filename_aux): Rename ... | |
| (struct gcov_filename): ... here. Include buffer and max length | |
| fields. | |
| (gcov_max_filename): Remove. | |
| (gi_filename): Remove. | |
| (gcov_exit_compute_summary): Compute max filename here. | |
| (gcov_exit_merge_gcda): Add filename parm, adjust. | |
| (gcov_exit_merge_summary): Likewise. | |
| (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes. | |
| (gcov_exit): Likewise. | |
| (__gcov_init): Don't calculate max length here. | |
| * libgcov_util.c (max_filename_len): Remove. | |
| (read_gcda_file): Don't calculate max length here. | |
| (gcov_read_profile_dir): Don't propagate here. | |
| * libgcov-driver-system.c (alloc_filename_struct): Adjust for | |
| struct gcov_filename changes. | |
| (gcov_exit_open_gcda_file): Likewise. | |
| 2014-07-25 Nathan Sidwell <nathan@acm.org> | |
| * libgcov-driver.c (set_gcov_dump_complete, | |
| reset_gcov_dump_complete, get_gcov_dump_complete): Remove global | |
| functions polluting user's namespace. | |
| (gcov_exit): Set variable directly. | |
| (gcov_clear): Reset variable directly. | |
| * libgcov-interface.c (get_gcov_dymp_complete, | |
| reset_gov_dump_complete): Remove declarations. | |
| (__gcov_reset, __gcov_dump): Don't call them. | |
| 2014-07-24 DJ Delorie <dj@redhat.com> | |
| * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public. | |
| (__gcc_deregister_frame): Move logic to detect deregister function | |
| to ... | |
| (__gcc_register_frame): here, so it's consistent with the register | |
| logic. | |
| 2014-07-23 Nathan Sidwell <nathan@acm.org> | |
| * libgcov-driver.c (set_gcov_list): Remove. | |
| (gcov_list): Make non-static in GCOV_TOOL. | |
| * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define. | |
| 2014-07-17 John David Anglin <danglin@gcc.gnu.org> | |
| * config/pa/linux-atomic.c (__sync_lock_release_4): New. | |
| (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release. | |
| Don't use SYNC_LOCK_RELEASE for int type. | |
| 2014-07-14 Richard Biener <rguenther@suse.de> | |
| * libgcov.h (struct gcov_fn_info): Make ctrs size 1. | |
| 2014-07-11 Rong Xu <xur@google.com> | |
| * libgcov-util.c (gcov_max_filename): Fix declartion. | |
| 2014-07-10 Rong Xu <xur@google.com> | |
| Add gcov-tool: an offline gcda profile processing tool | |
| Support. | |
| * libgcov-driver.c (gcov_max_filename): Make available | |
| to gcov-tool. | |
| * libgcov-merge.c (__gcov_merge_add): Replace | |
| gcov_read_counter() with a Macro. | |
| (__gcov_merge_ior): Ditto. | |
| (__gcov_merge_time_profile): Ditto. | |
| (__gcov_merge_single): Ditto. | |
| (__gcov_merge_delta): Ditto. | |
| * libgcov-util.c (void gcov_set_verbose): Set the verbose flag | |
| in the utility functions. | |
| (set_fn_ctrs): Utility function for reading gcda files to in-memory | |
| gcov_list object link lists. | |
| (tag_function): Ditto. | |
| (tag_blocks): Ditto. | |
| (tag_arcs): Ditto. | |
| (tag_lines): Ditto. | |
| (tag_counters): Ditto. | |
| (tag_summary): Ditto. | |
| (read_gcda_finalize): Ditto. | |
| (read_gcda_file): Ditto. | |
| (ftw_read_file): Ditto. | |
| (read_profile_dir_init): Ditto. | |
| (gcov_read_profile_dir): Ditto. | |
| (gcov_read_counter_mem): Ditto. | |
| (gcov_get_merge_weight): Ditto. | |
| (merge_wrapper): A wrapper function that calls merging handler. | |
| (gcov_merge): Merge two gcov_info objects with weights. | |
| (find_match_gcov_info): Find the matched gcov_info in the list. | |
| (gcov_profile_merge): Merge two gcov_info object lists. | |
| (__gcov_add_counter_op): Process edge profile counter values. | |
| (__gcov_ior_counter_op): Process IOR profile counter values. | |
| (__gcov_delta_counter_op): Process delta profile counter values. | |
| (__gcov_single_counter_op): Process single profile counter values. | |
| (fp_scale): Callback function for float-point scaling. | |
| (int_scale): Callback function for integer fraction scaling. | |
| (gcov_profile_scale): Scaling profile counters. | |
| (gcov_profile_normalize): Normalize profile counters. | |
| * libgcov.h: Add headers and functions for gcov-tool use. | |
| (gcov_get_counter): New. | |
| (gcov_get_counter_target): Ditto. | |
| (struct gcov_info): Make the functions field mutable in gcov-tool | |
| compilation. | |
| 2014-06-23 Kai Tietz <ktietz@redhat.com> | |
| PR libgcc/61585 | |
| * unwind-seh.c (_Unwind_GetGR): Check for proper | |
| index range. | |
| (_Unwind_SetGR): Likewise. | |
| 2014-05-22 Nick Clifton <nickc@redhat.com> | |
| * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add | |
| -mhwmult=none. | |
| 2014-05-22 Teresa Johnson <tejohnson@google.com> | |
| * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c | |
| include. | |
| 2014-05-20 John Marino <gnugcc@marino.st> | |
| * config.host (*-*-dragonfly*): New target. | |
| * crtstuff.c: Make dl_iterate_support generic on *bsd. | |
| * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD. | |
| * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly. | |
| * config/i386/dragonfly-unwind.h: New. | |
| 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com> | |
| PR libgcc/60166 | |
| * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S) | |
| (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit. | |
| 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de> | |
| * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished | |
| implementation. | |
| 2014-05-12 Georg-Johann Lay <avr@gjlay.de> | |
| * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception. | |
| 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| PR libgcc/61097 | |
| * config/t-slibgcc-sld: Only build and install libgcc-unwind.map | |
| if --enable-shared. | |
| 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de> | |
| Work around for current cygwin32 build problems. | |
| * config/i386/cygming-crtbegin.c (__register_frame_info, | |
| __deregister_frame_info, _Jv_RegisterClasses): Compile weak default | |
| functions only for 64-bit systems. | |
| 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__] | |
| (sigill_caught, sigill_hdlr): Remove. | |
| 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution | |
| check. | |
| * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove | |
| Solaris 9 single-threaded support. | |
| * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove | |
| Solaris 9 single-threaded support. Add call_user_handler code | |
| sequences. | |
| (sparc_is_sighandler): Likewise. | |
| 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
| * config.host: Append t-floattodi to tmake_file depending on | |
| host_address. | |
| 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com> | |
| * config.host (v850*-*-*): Add to tmake_file instead of resetting it. | |
| 2014-03-10 Uros Bizjak <ubizjak@gmail.com> | |
| PR libgcc/60472 | |
| * crtstuff.c (frame_dummy): Use void **jcr_list temporary | |
| variable to avoid "array subscript is above array bounds" warnings. | |
| Use __builtin_expect when checking *jcr_list for NULL. | |
| 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| PR libgcc/59339 | |
| * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu) | |
| (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add | |
| vtv_*.o to extra_parts if enable_vtable_verify. | |
| 2014-03-06 Nick Clifton <nickc@redhat.com> | |
| * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S | |
| * config/msp430/lib2hw_mul.S: New: Hardware multiply routines. | |
| 2014-02-28 Joey Ye <joey.ye@arm.com> | |
| PR libgcc/60166 | |
| * config/arm/sfp-machine.h (_FP_NANFRAC_H, | |
| _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q): | |
| Set to zero. | |
| 2014-02-24 Walter Lee <walt@tilera.com> | |
| * config.host: Support "tilegx*" and "tilepro*" triplets. | |
| * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian. | |
| * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian. | |
| 2014-02-20 Sandra Loosemore <sandra@codesourcery.com> | |
| Chung-Lin Tang <cltang@codesourcery.com> | |
| * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt. | |
| * config/nios2/crti.S: Remove .file directive. | |
| * config/nios2/crtn.S: Likewise. | |
| 2014-02-18 Kai Tietz <ktietz@redhat.com> | |
| Jonathan Schleifer <js@webkeks.org> | |
| PR objc/56870 | |
| * unwind-seh.c (_GCC_specific_handler): Pass proper | |
| value to unwind-handler. | |
| 2014-02-12 Joseph Myers <joseph@codesourcery.com> | |
| * soft-fp/adddf3.c: Update from glibc. | |
| * soft-fp/addsf3.c: Likewise. | |
| * soft-fp/addtf3.c: Likewise. | |
| * soft-fp/divdf3.c: Likewise. | |
| * soft-fp/divsf3.c: Likewise. | |
| * soft-fp/divtf3.c: Likewise. | |
| * soft-fp/double.h: Likewise. | |
| * soft-fp/eqdf2.c: Likewise. | |
| * soft-fp/eqsf2.c: Likewise. | |
| * soft-fp/eqtf2.c: Likewise. | |
| * soft-fp/extenddftf2.c: Likewise. | |
| * soft-fp/extended.h: Likewise. | |
| * soft-fp/extendsfdf2.c: Likewise. | |
| * soft-fp/extendsftf2.c: Likewise. | |
| * soft-fp/extendxftf2.c: Likewise. | |
| * soft-fp/fixdfdi.c: Likewise. | |
| * soft-fp/fixdfsi.c: Likewise. | |
| * soft-fp/fixdfti.c: Likewise. | |
| * soft-fp/fixsfdi.c: Likewise. | |
| * soft-fp/fixsfsi.c: Likewise. | |
| * soft-fp/fixsfti.c: Likewise. | |
| * soft-fp/fixtfdi.c: Likewise. | |
| * soft-fp/fixtfsi.c: Likewise. | |
| * soft-fp/fixtfti.c: Likewise. | |
| * soft-fp/fixunsdfdi.c: Likewise. | |
| * soft-fp/fixunsdfsi.c: Likewise. | |
| * soft-fp/fixunsdfti.c: Likewise. | |
| * soft-fp/fixunssfdi.c: Likewise. | |
| * soft-fp/fixunssfsi.c: Likewise. | |
| * soft-fp/fixunssfti.c: Likewise. | |
| * soft-fp/fixunstfdi.c: Likewise. | |
| * soft-fp/fixunstfsi.c: Likewise. | |
| * soft-fp/fixunstfti.c: Likewise. | |
| * soft-fp/floatdidf.c: Likewise. | |
| * soft-fp/floatdisf.c: Likewise. | |
| * soft-fp/floatditf.c: Likewise. | |
| * soft-fp/floatsidf.c: Likewise. | |
| * soft-fp/floatsisf.c: Likewise. | |
| * soft-fp/floatsitf.c: Likewise. | |
| * soft-fp/floattidf.c: Likewise. | |
| * soft-fp/floattisf.c: Likewise. | |
| * soft-fp/floattitf.c: Likewise. | |
| * soft-fp/floatundidf.c: Likewise. | |
| * soft-fp/floatundisf.c: Likewise. | |
| * soft-fp/floatunditf.c: Likewise. | |
| * soft-fp/floatunsidf.c: Likewise. | |
| * soft-fp/floatunsisf.c: Likewise. | |
| * soft-fp/floatunsitf.c: Likewise. | |
| * soft-fp/floatuntidf.c: Likewise. | |
| * soft-fp/floatuntisf.c: Likewise. | |
| * soft-fp/floatuntitf.c: Likewise. | |
| * soft-fp/gedf2.c: Likewise. | |
| * soft-fp/gesf2.c: Likewise. | |
| * soft-fp/getf2.c: Likewise. | |
| * soft-fp/ledf2.c: Likewise. | |
| * soft-fp/lesf2.c: Likewise. | |
| * soft-fp/letf2.c: Likewise. | |
| * soft-fp/muldf3.c: Likewise. | |
| * soft-fp/mulsf3.c: Likewise. | |
| * soft-fp/multf3.c: Likewise. | |
| * soft-fp/negdf2.c: Likewise. | |
| * soft-fp/negsf2.c: Likewise. | |
| * soft-fp/negtf2.c: Likewise. | |
| * soft-fp/op-1.h: Likewise. | |
| * soft-fp/op-2.h: Likewise. | |
| * soft-fp/op-4.h: Likewise. | |
| * soft-fp/op-8.h: Likewise. | |
| * soft-fp/op-common.h: Likewise. | |
| * soft-fp/quad.h: Likewise. | |
| * soft-fp/single.h: Likewise. | |
| * soft-fp/soft-fp.h: Likewise. | |
| * soft-fp/subdf3.c: Likewise. | |
| * soft-fp/subsf3.c: Likewise. | |
| * soft-fp/subtf3.c: Likewise. | |
| * soft-fp/truncdfsf2.c: Likewise. | |
| * soft-fp/trunctfdf2.c: Likewise. | |
| * soft-fp/trunctfsf2.c: Likewise. | |
| * soft-fp/trunctfxf2.c: Likewise. | |
| * soft-fp/unorddf2.c: Likewise. | |
| * soft-fp/unordsf2.c: Likewise. | |
| * soft-fp/unordtf2.c: Likewise. | |
| * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New | |
| macro. | |
| * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): | |
| Likewise. | |
| * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): | |
| Likewise. | |
| * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): | |
| Likewise. | |
| * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): | |
| Likewise. | |
| * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): | |
| Likewise. | |
| * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): | |
| Likewise. | |
| * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): | |
| Likewise. | |
| * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): | |
| Likewise. | |
| * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): | |
| Likewise. | |
| * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): | |
| Likewise. | |
| * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): | |
| Likewise. | |
| * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): | |
| Likewise. | |
| * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING): | |
| Likewise. | |
| * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING): | |
| Likewise. | |
| * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): | |
| Likewise. | |
| 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
| * config/s390/32/_fixdfdi.c: Throw invalid exception if number | |
| cannot be represented. | |
| * config/s390/32/_fixsfdi.c: Likewise. | |
| * config/s390/32/_fixtfdi.c: Likewise. | |
| * config/s390/32/_fixunsdfdi.c: Likewise. | |
| * config/s390/32/_fixunssfdi.c: Likewise. | |
| * config/s390/32/_fixunstfdi.c: Likewise. | |
| 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com> | |
| * configure.ac (libgcc_cv_mips_hard_float): New. | |
| * configure: Regenerate. | |
| * config.host (mips*-*-*): Use t-hardfp-sfdf rather than | |
| t-softfp-sfdf for hard-float targets. | |
| * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate. | |
| (softfp_float_modes, softfp_int_modes, softfp_extensions) | |
| (softfp_truncations, softfp_exclude_libgcc2): New. | |
| * config/t-hardfp: New file. | |
| * config/t-hardfp-sfdf: Likewise. | |
| * config/hardfp.c: Likewise. | |
| 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
| * config.host: Include t-floattodi also for s390x. | |
| * config/s390/32/_fixdfdi.c: Omit in 64 bit mode. | |
| * config/s390/32/_fixsfdi.c: Likewise. | |
| * config/s390/32/_fixtfdi.c: Likewise. | |
| * config/s390/32/_fixunsdfdi.c: Likewise. | |
| * config/s390/32/_fixunssfdi.c: Likewise. | |
| * config/s390/32/_fixunstfdi.c: Likewise. | |
| 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| PR target/59788 | |
| * config/t-slibgcc-sld (libgcc-unwind.map): New target. | |
| (install-libgcc-unwind-map-forbuild): New target. | |
| (all): Depend on install-libgcc-unwind-map-forbuild. | |
| (install-libgcc-unwind-map): New target. | |
| (install): Depend on install-libgcc-unwind-map. | |
| 2014-02-02 Sandra Loosemore <sandra@codesourcery.com> | |
| * config/nios2/crti.S (_init): Initialize GOT pointer from | |
| _gp_got instead of _GLOBAL_OFFSET_TABLE_. | |
| 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com> | |
| * configure.ac: Check __mips64 when setting host_address. | |
| * configure: Regenerate. | |
| * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf, | |
| mips/t-mips64 and t-softfp. | |
| (mips*-*-linux*): Don't add mips/t-tpbit. | |
| * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS) | |
| (DPBIT, DPBIT_CFLAGS): Delete. | |
| * config/mips/sfp-machine.h: New file. | |
| * config/mips/t-mips64: Likewise. | |
| * config/mips/t-softfp-tf: Likewise. | |
| * config/mips/t-tpbit: Delete. | |
| 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com> | |
| * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define | |
| as long long. | |
| 2014-01-25 Walter Lee <walt@tilera.com> | |
| * config/tilepro/atomic.c: Include tconfig.h. Don't include | |
| config.h or system.h. | |
| (bool) Define. | |
| 2014-01-25 Walter Lee <walt@tilera.com> | |
| * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline. | |
| (post_atomic_barrier): Ditto. | |
| (__fetch_and_do): New macro. | |
| (__atomic_fetch_and_do): Use __fetch_and_do. | |
| (__sync_fetch_and_do): New macro. | |
| (__sync_fetch_and_add_4): New function. | |
| (__sync_fetch_and_sub_4): New function. | |
| (__sync_fetch_and_or_4): New function. | |
| (__sync_fetch_and_and_4): New function. | |
| (__sync_fetch_and_xor_4): New function. | |
| (__sync_fetch_and_nand_4): New function. | |
| (__sync_fetch_and_add_8): New function. | |
| (__sync_fetch_and_sub_8): New function. | |
| (__sync_fetch_and_or_8): New function. | |
| (__sync_fetch_and_and_8): New function. | |
| (__sync_fetch_and_xor_8): New function. | |
| (__sync_fetch_and_nand_8): New function. | |
| (__do_and_fetch): New macro. | |
| (__atomic_do_and_fetch): Use __do_and_fetch. | |
| (__sync_do_and_fetch): New macro. | |
| (__sync_add_and_fetch_4): New function. | |
| (__sync_sub_and_fetch_4): New function. | |
| (__sync_or_and_fetch_4): New function. | |
| (__sync_and_and_fetch_4): New function. | |
| (__sync_xor_and_fetch_4): New function. | |
| (__sync_nand_and_fetch_4): New function. | |
| (__sync_add_and_fetch_8): New function. | |
| (__sync_sub_and_fetch_8): New function. | |
| (__sync_or_and_fetch_8): New function. | |
| (__sync_and_and_fetch_8): New function. | |
| (__sync_xor_and_fetch_8): New function. | |
| (__sync_nand_and_fetch_8): New function. | |
| (__sync_exchange_methods): New macro. | |
| (__sync_val_compare_and_swap_4): New function. | |
| (__sync_bool_compare_and_swap_4): New function. | |
| (__sync_lock_test_and_test_4): New function. | |
| (__sync_val_compare_and_swap_8): New function. | |
| (__sync_bool_compare_and_swap_8): New function. | |
| (__sync_lock_test_and_test_8): New function. | |
| (__subword_cmpxchg_body): New macro. | |
| (__atomic_compare_exchange_1): Use __subword_cmpxchg_body. | |
| (__atomic_compare_exchange_2): Ditto. | |
| (__sync_subword_cmpxchg): New macro. | |
| (__sync_val_compare_and_swap_1): New function. | |
| (__sync_bool_compare_and_swap_1): New function. | |
| (__sync_val_compare_and_swap_2): New function. | |
| (__sync_bool_compare_and_swap_2): New function. | |
| (__atomic_subword): Rename to ... | |
| (__subword): ... New name. | |
| (__atomic_subword_fetch): Use __subword. | |
| (__sync_subword_fetch): New macro. | |
| (__sync_fetch_and_add_1): New function. | |
| (__sync_fetch_and_sub_1): New function. | |
| (__sync_fetch_and_or_1): New function. | |
| (__sync_fetch_and_and_1): New function. | |
| (__sync_fetch_and_xor_1): New function. | |
| (__sync_fetch_and_nand_1): New function. | |
| (__sync_fetch_and_add_2): New function. | |
| (__sync_fetch_and_sub_2): New function. | |
| (__sync_fetch_and_or_2): New function. | |
| (__sync_fetch_and_and_2): New function. | |
| (__sync_fetch_and_xor_2): New function. | |
| (__sync_fetch_and_nand_2): New function. | |
| (__sync_add_and_fetch_1): New function. | |
| (__sync_sub_and_fetch_1): New function. | |
| (__sync_or_and_fetch_1): New function. | |
| (__sync_and_and_fetch_1): New function. | |
| (__sync_xor_and_fetch_1): New function. | |
| (__sync_nand_and_fetch_1): New function. | |
| (__sync_add_and_fetch_2): New function. | |
| (__sync_sub_and_fetch_2): New function. | |
| (__sync_or_and_fetch_2): New function. | |
| (__sync_and_and_fetch_2): New function. | |
| (__sync_xor_and_fetch_2): New function. | |
| (__sync_nand_and_fetch_2): New function. | |
| (__atomic_subword_lock): Use __subword. | |
| (__sync_subword_lock): New macro. | |
| (__sync_lock_test_and_set_1): New function. | |
| (__sync_lock_test_and_set_2): New function. | |
| 2014-01-25 Walter Lee <walt@tilera.com> | |
| * config/tilepro/atomic.c (BIT_OFFSET): Define. | |
| (__atomic_subword_cmpxchg): Use BIT_OFFSET. | |
| (__atomic_subword): Ditto. | |
| 2014-01-25 Walter Lee <walt@tilera.com> | |
| * config/tilepro/atomic.c (__atomic_do_and_fetch): Add | |
| a prefix op argument. | |
| (__atomic_nand_fetch_4): Add prefix op. | |
| (__atomic_nand_fetch_8): Ditto. | |
| 2014-01-21 Baruch Siach <barch@tkos.co.il> | |
| * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*. | |
| 2014-01-09 Rong Xu <xur@google.com> | |
| * libgcov-driver.c (this_prg): make it local to save | |
| bss space. | |
| (gcov_exit_compute_summary): Ditto. | |
| (gcov_exit_merge_gcda): Ditto. | |
| (gcov_exit_merge_summary): Ditto. | |
| (gcov_exit_dump_gcov): Ditto. | |
| 2014-01-08 Rong Xu <xur@google.com> | |
| * libgcov-driver.c: Use libgcov.h. | |
| (buffer_fn_data): Use xmalloc instead of malloc. | |
| (gcov_exit_merge_gcda): Ditto. | |
| * libgcov-driver-system.c (allocate_filename_struct): Ditto. | |
| * libgcov.h: New common header files for libgcov-*.h. | |
| * libgcov-interface.c: Use libgcov.h | |
| * libgcov-merge.c: Ditto. | |
| * libgcov-profiler.c: Ditto. | |
| * Makefile.in: Add dependence to libgcov.h | |
| 2014-01-02 Joseph Myers <joseph@codesourcery.com> | |
| * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in | |
| case of small numerator and finite nonzero result. | |
| 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com> | |
| Update copyright years | |
| 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com> | |
| * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S, | |
| config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c, | |
| config/arc/dp-hack.h, config/arc/fp-hack.h, | |
| config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S, | |
| config/arc/ieee-754/arc600-dsp/divdf3.S, | |
| config/arc/ieee-754/arc600-dsp/divsf3.S, | |
| config/arc/ieee-754/arc600-dsp/muldf3.S, | |
| config/arc/ieee-754/arc600-dsp/mulsf3.S, | |
| config/arc/ieee-754/arc600-mul64/divdf3.S, | |
| config/arc/ieee-754/arc600-mul64/divsf3.S, | |
| config/arc/ieee-754/arc600-mul64/muldf3.S, | |
| config/arc/ieee-754/arc600-mul64/mulsf3.S, | |
| config/arc/ieee-754/arc600/divsf3.S, | |
| config/arc/ieee-754/arc600/mulsf3.S, | |
| config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S, | |
| config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c, | |
| config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S, | |
| config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S, | |
| config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S, | |
| config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S, | |
| config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S, | |
| config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S, | |
| config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S, | |
| config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S, | |
| config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S, | |
| config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S, | |
| config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c, | |
| config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib, | |
| config/cris/umulsidi3.S, config/msp430/cmpsi2.S, | |
| config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c, | |
| config/msp430/lib2divHI.c, config/msp430/lib2divQI.c, | |
| config/msp430/lib2divSI.c, config/msp430/lib2mul.c, | |
| config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h, | |
| config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S, | |
| config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S, | |
| config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c, | |
| vtv_start_preinit.c: Use the standard form for the copyright notice. | |
| 2013-12-31 Sandra Loosemore <sandra@codesourcery.com> | |
| Chung-Lin Tang <cltang@codesourcery.com> | |
| Based on patches from Altera Corporation | |
| * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases. | |
| * config/nios2/lib2-nios2.h: New file. | |
| * config/nios2/lib2-divmod-hi.c: New file. | |
| * config/nios2/linux-unwind.h: New file. | |
| * config/nios2/lib2-divmod.c: New file. | |
| * config/nios2/linux-atomic.c: New file. | |
| * config/nios2/t-nios2: New file. | |
| * config/nios2/crti.asm: New file. | |
| * config/nios2/t-linux: New file. | |
| * config/nios2/lib2-divtable.c: New file. | |
| * config/nios2/lib2-mul.c: New file. | |
| * config/nios2/tramp.c: New file. | |
| * config/nios2/crtn.asm: New file. | |
| 2013-12-26 Uros Bizjak <ubizjak@gmail.com> | |
| * config/i386/cpuinfo.c (enum vendor_signatures): Remove. | |
| (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx | |
| from cpuid.h to check vendor signatures. | |
| 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com> | |
| * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names | |
| AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2. | |
| (get_amd_cpu): Likewise. | |
| 2013-12-25 H.J. Lu <hongjiu.lu@intel.com> | |
| * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from | |
| Haswell. | |
| 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org> | |
| H.J. Lu <hongjiu.lu@intel.com> | |
| PR target/59422 | |
| * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT | |
| and AMD_JAGUAR. | |
| (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4, | |
| INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL. | |
| (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4, | |
| FEATURE_XOP and FEATURE_FMA. | |
| (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and | |
| AMDFAM15H_BDVER3. | |
| (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL. | |
| (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A, | |
| FEATURE_FMA4 and FEATURE_XOP. | |
| 2013-12-23 H.J. Lu <hongjiu.lu@intel.com> | |
| * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM, | |
| INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT. | |
| (get_intel_cpu): Updated. | |
| 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com> | |
| * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi. | |
| 2013-12-09 Uros Bizjak <ubizjak@gmail.com> | |
| * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE | |
| instructions when __SSE_MATH__ is defined. | |
| 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org> | |
| * config.host (microblaze-*-rtems*): New. | |
| 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org> | |
| * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for | |
| architectures that do not have hardware divide instruction. | |
| i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__. | |
| 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com> | |
| * longlong.h: Delete (moved to include/). | |
| 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com> | |
| * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add | |
| of normal number and qNaN to not raise an inexact exception. | |
| 2013-11-28 Uros Bizjak <ubizjak@gmail.com> | |
| * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro. | |
| 2013-11-28 Matthew Leach <matthew.leach@arm.com> | |
| * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check | |
| for correct opcodes on BE. | |
| 2013-11-27 Uros Bizjak <ubizjak@gmail.com> | |
| * soft-fp/op-4.h: Update from glibc. | |
| 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org> | |
| * libgcc2.c (__udivmoddi4): Define new implementation when | |
| TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any | |
| divide instructions. | |
| 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org> | |
| * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E. | |
| 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config/t-softfp (soft-fp-objects-base): New variable. | |
| (soft-fp-objects): Use it. | |
| 2013-11-23 David Edelson <dje.gcc@gmail.com> | |
| Andrew Dixie <andrewd@gentrack.com> | |
| PR target/33704 | |
| * config/rs6000/aixinitfini.c: New file. | |
| * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c. | |
| * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini | |
| symbols. | |
| 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com> | |
| * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases. | |
| 2013-11-18 Jan Hubicka <jh@suse.cz> | |
| * libgcov-driver.c (run_accounted): Make global level static. | |
| (gcov_exit_merge_summary): Silence warning; do not clear | |
| run_accounted here. | |
| (gcov_exit): Clear it here. | |
| * libgcov-driver.c (gcov_exit_merge_summary): Fix setting | |
| run_accounted. | |
| * libgcov-driver.c (get_gcov_dump_complete): Update comments. | |
| (all_prg, crc32): Remove static vars. | |
| (gcov_exit_compute_summary): Rewrite to return crc32; do not clear | |
| all_prg. | |
| (gcov_exit_merge_gcda): Add crc32 parameter. | |
| (gcov_exit_merge_summary): Add crc32 and all_prg parameter; | |
| do not account run if it was already accounted. | |
| (gcov_exit_dump_gcov): Add crc32 and all_prg parameters. | |
| (gcov_exit): Initialize all_prg; update. | |
| 2013-11-15 Andreas Schwab <schwab@linux-m68k.org> | |
| * configure: Regenerate. | |
| 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
| Alan Modra <amodra@gmail.com> | |
| * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define. | |
| (frob_update_context): Use it. | |
| 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
| Alan Modra <amodra@gmail.com> | |
| * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]: | |
| (trampoline_initial): Provide ELFv2 variant. | |
| (__trampoline_setup): Likewise. | |
| * config/rs6000/linux-unwind.h (frob_update_context): Do not | |
| check for AIX indirect function call sequence if _CALL_ELF == 2. | |
| 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
| Alan Modra <amodra@gmail.com> | |
| * config/rs6000/linux-unwind.h (get_regs): Do not support | |
| old kernel versions if _CALL_ELF == 2. | |
| (frob_update_context): Do not support PLT stub variants only | |
| generated by old linkers if _CALL_ELF == 2. | |
| 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
| Alan Modra <amodra@gmail.com> | |
| * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct | |
| location of CR save area for 64-bit little-endian systems. | |
| 2013-11-11 Eric Botcazou <ebotcazou@adacore.com> | |
| * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf | |
| in tmake_file. | |
| * config/arm/t-vxworks: Delete. | |
| 2013-11-10 Kai Tietz <ktietz@redhat.com> | |
| * config/i386/cygming-crtbegin.c (__gcc_register_frame): | |
| Increment load-count on use of LIBGCC_SONAME DLL. | |
| (hmod_libgcc): New static variable to hold handle of | |
| LIBGCC_SONAME DLL. | |
| (__gcc_deregister_frame): Decrement load-count of | |
| LIBGCC_SONAME DLL. | |
| 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> | |
| * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h | |
| availability. | |
| * configure: Regenerate | |
| 2013-11-07 Uros Bizjak <ubizjak@gmail.com> | |
| * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle | |
| FP_EX_DENORM. Store result to volatile location after SSE division | |
| to close interrupt window. Remove unneeded fwait after x87 | |
| division since interrupt window will be closed by emitted fstp. | |
| Rewrite FP_EX_INEXACT handling. | |
| 2013-11-06 Joseph Myers <joseph@codesourcery.com> | |
| * soft-fp/README: Update. | |
| * soft-fp/adddf3.c: Update from glibc. | |
| * soft-fp/addsf3.c: Likewise. | |
| * soft-fp/addtf3.c: Likewise. | |
| * soft-fp/divdf3.c: Likewise. | |
| * soft-fp/divsf3.c: Likewise. | |
| * soft-fp/divtf3.c: Likewise. | |
| * soft-fp/double.h: Likewise. | |
| * soft-fp/eqdf2.c: Likewise. | |
| * soft-fp/eqsf2.c: Likewise. | |
| * soft-fp/eqtf2.c: Likewise. | |
| * soft-fp/extenddftf2.c: Likewise. | |
| * soft-fp/extended.h: Likewise. | |
| * soft-fp/extendsfdf2.c: Likewise. | |
| * soft-fp/extendsftf2.c: Likewise. | |
| * soft-fp/extendxftf2.c: Likewise. | |
| * soft-fp/fixdfdi.c: Likewise. | |
| * soft-fp/fixdfsi.c: Likewise. | |
| * soft-fp/fixdfti.c: Likewise. | |
| * soft-fp/fixsfdi.c: Likewise. | |
| * soft-fp/fixsfsi.c: Likewise. | |
| * soft-fp/fixsfti.c: Likewise. | |
| * soft-fp/fixtfdi.c: Likewise. | |
| * soft-fp/fixtfsi.c: Likewise. | |
| * soft-fp/fixtfti.c: Likewise. | |
| * soft-fp/fixunsdfdi.c: Likewise. | |
| * soft-fp/fixunsdfsi.c: Likewise. | |
| * soft-fp/fixunsdfti.c: Likewise. | |
| * soft-fp/fixunssfdi.c: Likewise. | |
| * soft-fp/fixunssfsi.c: Likewise. | |
| * soft-fp/fixunssfti.c: Likewise. | |
| * soft-fp/fixunstfdi.c: Likewise. | |
| * soft-fp/fixunstfsi.c: Likewise. | |
| * soft-fp/fixunstfti.c: Likewise. | |
| * soft-fp/floatdidf.c: Likewise. | |
| * soft-fp/floatdisf.c: Likewise. | |
| * soft-fp/floatditf.c: Likewise. | |
| * soft-fp/floatsidf.c: Likewise. | |
| * soft-fp/floatsisf.c: Likewise. | |
| * soft-fp/floatsitf.c: Likewise. | |
| * soft-fp/floattidf.c: Likewise. | |
| * soft-fp/floattisf.c: Likewise. | |
| * soft-fp/floattitf.c: Likewise. | |
| * soft-fp/floatundidf.c: Likewise. | |
| * soft-fp/floatundisf.c: Likewise. | |
| * soft-fp/floatunditf.c: Likewise. | |
| * soft-fp/floatunsidf.c: Likewise. | |
| * soft-fp/floatunsisf.c: Likewise. | |
| * soft-fp/floatunsitf.c: Likewise. | |
| * soft-fp/floatuntidf.c: Likewise. | |
| * soft-fp/floatuntisf.c: Likewise. | |
| * soft-fp/floatuntitf.c: Likewise. | |
| * soft-fp/gedf2.c: Likewise. | |
| * soft-fp/gesf2.c: Likewise. | |
| * soft-fp/getf2.c: Likewise. | |
| * soft-fp/ledf2.c: Likewise. | |
| * soft-fp/lesf2.c: Likewise. | |
| * soft-fp/letf2.c: Likewise. | |
| * soft-fp/muldf3.c: Likewise. | |
| * soft-fp/mulsf3.c: Likewise. | |
| * soft-fp/multf3.c: Likewise. | |
| * soft-fp/negdf2.c: Likewise. | |
| * soft-fp/negsf2.c: Likewise. | |
| * soft-fp/negtf2.c: Likewise. | |
| * soft-fp/op-1.h: Likewise. | |
| * soft-fp/op-2.h: Likewise. | |
| * soft-fp/op-4.h: Likewise. | |
| * soft-fp/op-8.h: Likewise. | |
| * soft-fp/op-common.h: Likewise. | |
| * soft-fp/quad.h: Likewise. | |
| * soft-fp/single.h: Likewise. | |
| * soft-fp/soft-fp.h: Likewise. | |
| * soft-fp/subdf3.c: Likewise. | |
| * soft-fp/subsf3.c: Likewise. | |
| * soft-fp/subtf3.c: Likewise. | |
| * soft-fp/truncdfsf2.c: Likewise. | |
| * soft-fp/trunctfdf2.c: Likewise. | |
| * soft-fp/trunctfsf2.c: Likewise. | |
| * soft-fp/trunctfxf2.c: Likewise. | |
| * soft-fp/unorddf2.c: Likewise. | |
| * soft-fp/unordsf2.c: Likewise. | |
| * soft-fp/unordtf2.c: Likewise. | |
| 2013-11-05 Uros Bizjak <ubizjak@gmail.com> | |
| * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define. | |
| (_FP_MUL_MEAT_D): Ditto. | |
| (_FP_DIV_MEAT_S): Ditto. | |
| (_FP_DIV_MEAT_D): Ditto. | |
| * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add | |
| t-softfp-sfdf and t-softfp to tmake_file. | |
| 2013-11-03 Uros Bizjak <ubizjak@gmail.com> | |
| * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT. | |
| * config/i386/crtprec.c: Ditto. | |
| 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com> | |
| Shiva Chen <shiva0217@gmail.com> | |
| * config.host (nds32*-elf*): Add nds32 target. | |
| * config/nds32 : New directory and files. | |
| 2013-10-16 Hans-Peter Nilsson <hp@axis.com> | |
| For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h. | |
| * config.host (cpu_type) <Setting default>: Add entry for | |
| crisv32-*-*. | |
| (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*> | |
| <crisv32-*-linux*>: Adjust. | |
| * longlong.h: Wrap the whole CRIS section in a single | |
| defined(__CRIS__) conditional. Add comment about add_ssaaaa | |
| and sub_ddmmss. | |
| (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is | |
| defined. | |
| [__CRIS__] (__umulsidi3): Define. | |
| [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3. | |
| * config/cris/sfp-machine.h: New file. | |
| * config/cris/umulsidi3.S: New file. | |
| * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S. | |
| * config/cris/arit.c (SIGNMULT): New macro. | |
| (__Div, __Mod): Use SIGNMULT instead of naked multiplication. | |
| * config/cris/mulsi3.S: Tweak to avoid redundant register-copying; | |
| saving 3 out of originally 33 cycles from the fastest | |
| path, 3 out of 54 from the medium path and one from the longest | |
| path. Improve comments. | |
| 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com> | |
| * sync.c: Remove static aliases and define each function directly | |
| under its real name. | |
| 2013-10-02 John David Anglin <danglin@gcc.gnu.org> | |
| * config.host (hppa*64*-*-linux*): Define extra_parts. | |
| (hppa*-*-linux*): Likewise. | |
| 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com> | |
| * config/arc/crtgend.S: Add 2013 to Copyright years. | |
| * config/arc/gmon/atomic.h: Likewise. | |
| * config/arc/gmon/auxreg.h: Likewise. | |
| * config/arc/gmon/sys/gmon_out.h: Likewise. | |
| * config/arc/gmon/sys/gmon.h: Likewise. | |
| * config/arc/gmon/prof-freq.c: Likewise. | |
| * config/arc/gmon/mcount.c: Likewise. | |
| * config/arc/gmon/prof-freq-stub.S: Likewise. | |
| * config/arc/gmon/gmon.c: Likewise. | |
| * config/arc/gmon/machine-gmon.h: Likewise. | |
| * config/arc/gmon/profil.S: Likewise. | |
| * config/arc/gmon/dcache_linesz.S: Likewise. | |
| * config/arc/crtg.S: Likewise. | |
| * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise. | |
| * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise. | |
| * config/arc/ieee-754/adddf3.S: Likewise. | |
| * config/arc/ieee-754/truncdfsf2.S: Likewise. | |
| * config/arc/ieee-754/fixsfsi.S: Likewise. | |
| * config/arc/ieee-754/gtsf2.S: Likewise. | |
| * config/arc/ieee-754/floatsisf.S: Likewise. | |
| * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise. | |
| * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise. | |
| * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise. | |
| * config/arc/ieee-754/fixdfsi.S: Likewise. | |
| * config/arc/ieee-754/addsf3.S: Likewise. | |
| * config/arc/ieee-754/gesf2.S: Likewise. | |
| * config/arc/ieee-754/floatsidf.S: Likewise. | |
| * config/arc/ieee-754/extendsfdf2.S: Likewise. | |
| * config/arc/ieee-754/divtab-arc-df.c: Likewise. | |
| * config/arc/ieee-754/gtdf2.S: Likewise. | |
| * config/arc/ieee-754/fixunsdfsi.S: Likewise. | |
| * config/arc/ieee-754/uneqdf2.S: Likewise. | |
| * config/arc/ieee-754/divsf3-stdmul.S: Likewise. | |
| * config/arc/ieee-754/uneqsf2.S: Likewise. | |
| * config/arc/ieee-754/arc-ieee-754.h: Likewise. | |
| * config/arc/ieee-754/divtab-arc-sf.c: Likewise. | |
| * config/arc/ieee-754/eqdf2.S: Likewise. | |
| * config/arc/ieee-754/ordsf2.S: Likewise. | |
| * config/arc/ieee-754/divsf3.S: Likewise. | |
| * config/arc/ieee-754/divdf3.S: Likewise. | |
| * config/arc/ieee-754/floatunsidf.S: Likewise. | |
| * config/arc/ieee-754/orddf2.S: Likewise. | |
| * config/arc/ieee-754/eqsf2.S: Likewise. | |
| * config/arc/ieee-754/gedf2.S: Likewise. | |
| * config/arc/crtn.S: Likewise. | |
| * config/arc/crti.S: Likewise. | |
| * config/arc/t-arc700-uClibc: Likewise. | |
| * config/arc/asm.h: Likewise. | |
| * config/arc/libgcc-excl.ver: Likewise. | |
| * config/arc/t-arc-newlib: Likewise. | |
| * config/arc/divtab-arc700.c: Likewise. | |
| * config/arc/initfini.c: Likewise. | |
| * config/arc/fp-hack.h: Likewise. | |
| 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com> | |
| Diego Novillo <dnovillo@google.com> | |
| * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix. | |
| * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise. | |
| * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise. | |
| * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise. | |
| 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com> | |
| Brendan Kehoe <brendan@zen.org> | |
| Simon Cook <simon.cook@embecosm.com> | |
| * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations. | |
| * config/arc: New directory. | |
| * longlong.h [__arc__] (umul_ppmm): Remove. | |
| [__arc__] (__umulsidi3): Define. | |
| [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define. | |
| [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise. | |
| 2013-09-17 Jacek Caban <jacek@codeweavers.com> | |
| * config/i386/gthr-win32.c: CreateSemaphoreW instead of | |
| CreateSemaphoreA. | |
| * config/i386/gthr-win32.h: Likewise. | |
| 2013-09-16 DJ Delorie <dj@redhat.com> | |
| * config/rl78/vregs.h: Add G10 register definitions. | |
| * config/rl78/lib2mul.c: Enable for RL78/G10. | |
| * config/rl78/lib2div.c: Likewise. | |
| * config/rl78/lshrsi3.S: Use vregs.h. | |
| * config/rl78/cmpsi2.S: Likewise. | |
| * config/rl78/trampoline.S: Likewise. | |
| * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10. | |
| 2013-09-14 DJ Delorie <dj@redhat.com> | |
| Nick Clifton <nickc@redhat.com> | |
| * config/rl78/mulsi3.S: Remove a few unneeded moves and branches. | |
| * config/rl78/vregs.h: New. | |
| * config/rl78/signbit.S: New file. Implements signbit function. | |
| * config/rl78/divmodsi.S: New. | |
| * config/rl78/divmodhi.S: New. | |
| * config/rl78/divmodqi.S: New. | |
| * config/rl78/t-rl78: Build them here... | |
| * config/rl78/lib2div.c: ...but not here. | |
| 2013-09-12 DJ Delorie <dj@redhat.com> | |
| * config.host (msp*-*-elf): New. | |
| * config/msp430/: New port. | |
| 2013-08-18 Iain Sandoe <iain@codesourcery.com> | |
| PR gcov-profile/58127 | |
| * libgcov.c (__gcov_indirect_call_callee): Don't make this a | |
| __thread var for emulated TLS. | |
| (__gcov_indirect_call_counters): Likewise. | |
| 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com> | |
| Catherine Moore <clm@codesourcery.com> | |
| Richard Sandiford <rdsandiford@googlemail.com> | |
| * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros. | |
| (RET_FUNCTION): Use them in place of STARTFN and ENDFN. | |
| (CALL_STUB_NO_RET): Likewise. | |
| (CALL_STUB_RET): Likewise. | |
| * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and | |
| __mips16_ret call/return stub symbols. | |
| * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc | |
| to tmake_file. | |
| 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com> | |
| * config.host <mips*-*-linux*>: Remove a stray comment. | |
| 2013-08-10 Jan Hubicka <jh@suse.cz> | |
| Work around binutils PR14342 | |
| * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol. | |
| * libgcov.c (L_gcov_indirect_call_profiler): Restore original API. | |
| (L_gcov_indirect_call_profiler_v2): New. | |
| 2013-08-06 Jan Hubicka <jh@suse.cz> | |
| * libgcov.c (__gcov_indirect_call_callee, | |
| __gcov_indirect_call_counters): New global vars. | |
| (__gcov_indirect_call_profiler): replace by ... | |
| (__gcov_indirect_call_profiler_v2) ... this one. | |
| 2013-08-06 Caroline Tice <cmtice@google.com> | |
| * config.host (extra_parts): Add vtv_start.o, vtv_end.o | |
| vtv_start_preinit.o and vtv_end_preinit.o. | |
| * configure.ac: Add code to check/set enable_vtable_verify. | |
| * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is | |
| true. | |
| * vtv_start_preinit.c: New file. | |
| * vtv_end_preinit.c: New file. | |
| * vtv_start.c: New file. | |
| * vtv_end.c: New file. | |
| * configure: Regenerated. | |
| 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com> | |
| * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c, | |
| * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h, | |
| * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to | |
| GPL-3.0-with-GCC-exception. | |
| 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com> | |
| * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV | |
| ISA and up. | |
| 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
| * config/s390/linux-unwind.h: Use the proper dwarf to hard reg | |
| mapping for FPRs when creating the fallback framestate. | |
| 2013-07-19 Georg-Johann Lay <avr@gjlay.de> | |
| PR target/57516 | |
| * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3) | |
| (__round_s2_const, __round_u2_const) | |
| (__round_s4_const, __round_u4_const, __round_x8): | |
| Saturate result if addition result cannot be represented. | |
| 2013-07-15 Matthias Klose <doko@ubuntu.com> | |
| * libgcc2.c: Don't include <limits.h>. | |
| 2013-07-09 Janis Johnson <janisjo@codesourcery.com> | |
| * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file. | |
| 2013-07-06 Jakub Jelinek <jakub@redhat.com> | |
| PR target/29776 | |
| * libgcc2.c (__floattisf): Avoid undefined signed overflow. | |
| 2013-06-28 Jakub Jelinek <jakub@redhat.com> | |
| PR middle-end/36041 | |
| * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST): | |
| Define. | |
| (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics | |
| instead of table lookups. | |
| (__popcountDI2): Likewise. | |
| 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com> | |
| * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h | |
| correctly. | |
| 2013-06-21 Joseph Myers <joseph@codesourcery.com> | |
| PR other/53317 | |
| * soft-fp/adddf3.c: Update from glibc. | |
| * soft-fp/addsf3.c: Likewise. | |
| * soft-fp/addtf3.c: Likewise. | |
| * soft-fp/divdf3.c: Likewise. | |
| * soft-fp/divsf3.c: Likewise. | |
| * soft-fp/divtf3.c: Likewise. | |
| * soft-fp/double.h: Likewise. | |
| * soft-fp/eqdf2.c: Likewise. | |
| * soft-fp/eqsf2.c: Likewise. | |
| * soft-fp/eqtf2.c: Likewise. | |
| * soft-fp/extenddftf2.c: Likewise. | |
| * soft-fp/extended.h: Likewise. | |
| * soft-fp/extendsfdf2.c: Likewise. | |
| * soft-fp/extendsftf2.c: Likewise. | |
| * soft-fp/fixdfdi.c: Likewise. | |
| * soft-fp/fixdfsi.c: Likewise. | |
| * soft-fp/fixsfdi.c: Likewise. | |
| * soft-fp/fixsfsi.c: Likewise. | |
| * soft-fp/fixtfdi.c: Likewise. | |
| * soft-fp/fixtfsi.c: Likewise. | |
| * soft-fp/fixunsdfdi.c: Likewise. | |
| * soft-fp/fixunsdfsi.c: Likewise. | |
| * soft-fp/fixunssfdi.c: Likewise. | |
| * soft-fp/fixunssfsi.c: Likewise. | |
| * soft-fp/fixunstfdi.c: Likewise. | |
| * soft-fp/fixunstfsi.c: Likewise. | |
| * soft-fp/floatdidf.c: Likewise. | |
| * soft-fp/floatdisf.c: Likewise. | |
| * soft-fp/floatditf.c: Likewise. | |
| * soft-fp/floatsidf.c: Likewise. | |
| * soft-fp/floatsisf.c: Likewise. | |
| * soft-fp/floatsitf.c: Likewise. | |
| * soft-fp/floatundidf.c: Likewise. | |
| * soft-fp/floatundisf.c: Likewise. | |
| * soft-fp/floatunditf.c: Likewise. | |
| * soft-fp/floatunsidf.c: Likewise. | |
| * soft-fp/floatunsisf.c: Likewise. | |
| * soft-fp/floatunsitf.c: Likewise. | |
| * soft-fp/gedf2.c: Likewise. | |
| * soft-fp/gesf2.c: Likewise. | |
| * soft-fp/getf2.c: Likewise. | |
| * soft-fp/ledf2.c: Likewise. | |
| * soft-fp/lesf2.c: Likewise. | |
| * soft-fp/letf2.c: Likewise. | |
| * soft-fp/muldf3.c: Likewise. | |
| * soft-fp/mulsf3.c: Likewise. | |
| * soft-fp/multf3.c: Likewise. | |
| * soft-fp/negdf2.c: Likewise. | |
| * soft-fp/negsf2.c: Likewise. | |
| * soft-fp/negtf2.c: Likewise. | |
| * soft-fp/op-1.h: Likewise. | |
| * soft-fp/op-2.h: Likewise. | |
| * soft-fp/op-4.h: Likewise. | |
| * soft-fp/op-8.h: Likewise. | |
| * soft-fp/op-common.h: Likewise. | |
| * soft-fp/quad.h: Likewise. | |
| * soft-fp/single.h: Likewise. | |
| * soft-fp/soft-fp.h: Likewise. | |
| * soft-fp/subdf3.c: Likewise. | |
| * soft-fp/subsf3.c: Likewise. | |
| * soft-fp/subtf3.c: Likewise. | |
| * soft-fp/truncdfsf2.c: Likewise. | |
| * soft-fp/trunctfdf2.c: Likewise. | |
| * soft-fp/trunctfsf2.c: Likewise. | |
| * soft-fp/unorddf2.c: Likewise. | |
| * soft-fp/unordsf2.c: Likewise. | |
| * soft-fp/unordtf2.c: Likewise. | |
| * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0. | |
| * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. | |
| * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. | |
| * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. | |
| * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. | |
| * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. | |
| * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. | |
| * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. | |
| * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. | |
| * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise. | |
| * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise. | |
| * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. | |
| 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de> | |
| * config/mips/lib2funcs.c: New file. | |
| * config/mips/t-mips (LIB2ADD_ST): Add it. | |
| 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org> | |
| PR target/6526 | |
| * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits | |
| other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation. | |
| 2013-06-08 Walter Lee <walt@tilera.com> | |
| * config/tilepro/atomic.h: Don't include stdint.h or features.h. | |
| Replace int64_t with long long. Add __extension__ where | |
| appropriate. | |
| * config/tilepro/atomic.c: Include config.h. | |
| 2013-06-06 Douglas B Rupp <rupp@adacore.com> | |
| * config.host (arm-wrs-vxworks): Configure with other soft float. | |
| 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de> | |
| * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*) | |
| (mips64r5900el-*-elf*): New configurations. | |
| 2013-06-04 Alan Modra <amodra@gmail.com> | |
| * config/rs6000/ibm-ldouble.c: Enable for little-endian. | |
| 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com> | |
| * config/i386/cpuinfo.c (INTEL_SLM): New enum value. | |
| 2013-05-28 Eric Botcazou <ebotcazou@adacore.com> | |
| * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set | |
| fs->signal_frame for SIGFPE raised for IEEE-754 exceptions. | |
| * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise. | |
| 2013-05-22 Eric Botcazou <ebotcazou@adacore.com> | |
| * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file. | |
| (powerpc-wrs-vxworks): Likewise. | |
| 2013-05-22 Eric Botcazou <ebotcazou@adacore.com> | |
| * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for | |
| signal frames as well. | |
| (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the | |
| STACK_BIAS to the CFA offset. | |
| 2013-05-17 Richard Henderson <rth@redhat.com> | |
| PR target/49146 | |
| * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro. | |
| (execute_cfa_program): Use it when storing to fs->regs. | |
| 2013-05-08 Kai Tietz <ktietz@redhat.com> | |
| * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak. | |
| (__deregister_frame_info): Likewise. | |
| 2013-05-06 Thomas Schwinge <thomas@codesourcery.com> | |
| * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a | |
| NaN's payload. | |
| * fp-bit.h [FLOAT] (QUIET_NAN): Correct value. | |
| 2013-04-25 Alan Modra <amodra@gmail.com> | |
| * config.host: Match little-endian powerpc-linux. | |
| 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com> | |
| * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define | |
| as 'unsigned long long' instead of 'unsigned long'. | |
| (_FP_WS_TYPE): Change to define as 'signed long long' instead of | |
| 'signed long'. | |
| 2013-04-10 Julian Brown <julian@codesourcery.com> | |
| * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS) | |
| (SUBWORD_TEST_AND_SET): Use signed char/short types instead of | |
| unsigned char/unsigned short. | |
| (__sync_val_compare_and_swap_{1,2}): Handle signed argument. | |
| 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
| PR other/55274 | |
| * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define. | |
| 2013-04-04 Meador Inge <meadori@codesourcery.com> | |
| * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for | |
| computing the location of the link register. | |
| (aeabi_uldivmod): Ditto. | |
| 2013-03-27 Kai Tietz <ktietz@redhat.com> | |
| * config.host: Add support for cygwin x64 target. | |
| * configure: Regenerated. | |
| 2013-03-26 Walter Lee <walt@tilera.com> | |
| * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables | |
| -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable. | |
| 2013-03-25 Kai Tietz <ktietz@redhat.com> | |
| * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__. | |
| 2013-03-20 Robert Mason <rbmj@verizon.net> | |
| * config/vxlib-tls.c (__gthread_get_tsd_data,) | |
| (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,) | |
| (__gthread_leave_tsd_dtor_context): Add prototypes. | |
| (tls_delete_hook): Update. | |
| 2013-03-20 Catherine Moore <clm@codesourcery.com> | |
| Joseph Myers <joseph@codesourcery.com> | |
| Chao-ying Fu <fu@mips.com> | |
| * config/mips/mips16.S: Don't build for microMIPS. | |
| * config/mips/linux-unwind.h: Handle microMIPS frame. | |
| * config/mips/crtn.S (fini, init): New labels. | |
| 2013-03-14 Jakub Jelinek <jakub@redhat.com> | |
| PR tree-optimization/53265 | |
| * unwind-dw2.c (execute_cfa_program): Avoid | |
| -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save | |
| on targets with DWARF_FRAME_REGISTERS < 32. | |
| 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org> | |
| PR target/49880 | |
| * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A. | |
| (sdivsi3, udivsi3): Remove SH4 check and always compile these functions. | |
| 2013-03-07 Sriraman Tallam <tmsriram@google.com> | |
| * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for | |
| sandybridge processors. | |
| 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org> | |
| PR target/56529 | |
| * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to | |
| inclusion list. | |
| 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com> | |
| * config/microblaze/crti.S: Setup stack protection at entry | |
| 2013-03-04 Georg-Johann Lay <avr@gjlay.de> | |
| * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3) | |
| (__rotldi3): Shift bytewise if applicable. | |
| 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com> | |
| * config/aarch64/sync-cache.c | |
| (__aarch64_sync_cache_range): Silence warnings. | |
| 2013-02-25 Catherine Moore <clm@codesourcery.com> | |
| Revert: | |
| 2013-02-24 Catherine Moore <clm@codesourcery.com> | |
| Joseph Myers <joseph@codesourcery.com> | |
| Chao-ying Fu <fu@mips.com> | |
| * config/mips/mips16.S: Don't build for microMIPS. | |
| * config/mips/linux-unwind.h: Handle microMIPS frame. | |
| * config/mips/crtn.S (fini, init): New labels. | |
| 2013-02-24 Catherine Moore <clm@codesourcery.com> | |
| Joseph Myers <joseph@codesourcery.com> | |
| Chao-ying Fu <fu@mips.com> | |
| * config/mips/mips16.S: Don't build for microMIPS. | |
| * config/mips/linux-unwind.h: Handle microMIPS frame. | |
| * config/mips/crtn.S (fini, init): New labels. | |
| 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com> | |
| * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000 | |
| as dividend. | |
| 2013-02-16 Alan Modra <amodra@gmail.com> | |
| PR target/55431 | |
| * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete. | |
| (ppc_fallback_frame_state): Always set up save locations for fp | |
| and altivec. Don't bother with non-callee-saved regs, r0-r13 | |
| except for r2 on ppc64, fr0-fr13, v0-v19, vscr. | |
| 2013-02-12 Georg-Johann Lay <avr@gjlay.de> | |
| PR target/54222 | |
| * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA, | |
| _ssmulHA, _ssmulSA. | |
| (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3, | |
| _ssmulha3, _usmulusa3, _ssmulsa3. | |
| * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3. | |
| (__muldi3): XCALL __muldi3_6 instead of rcall. | |
| (__umulsidi3, __mulsidi3): New functions. | |
| (do_prologue_saves, do_epilogue_restores): New .macros. | |
| (__divdi3_moddi3): Use them. | |
| * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3) | |
| (__usmulusa3, __ssmulsa3): New functions. | |
| 2013-02-11 Iain Sandoe <iain@codesourcery.com> | |
| Jack Howarth <howarth@bromo.med.uc.edu> | |
| Patrick Marlier <patrick.marlier@gmail.com> | |
| PR libitm/55693 | |
| * config/darwin-crt-tm.c: Remove dummy functions hack. | |
| 2013-02-08 Georg-Johann Lay <avr@gjlay.de> | |
| PR target/54222 | |
| * config/avr/lib2funcs.c: New C sources for modules for libgcc.a. | |
| * config/avr/lib2-object.mk: New iterator to build objects from it. | |
| * config/avr/t-avr: Iterate lib2-object.mk to build objects from | |
| lib2funcs.c. | |
| (LIB2FUNCS_EXCLUDE): Add _clrsbdi2. | |
| (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3, | |
| _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4, | |
| _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3 | |
| _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3. | |
| * config/avr/lib1funcs-fixed.S: Implement them. | |
| 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com> | |
| Update copyright years. | |
| 2013-02-01 David Edelsohn <dje.gcc@gmail.com> | |
| PR target/54601 | |
| * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file. | |
| Add crtcxa to extra_parts. | |
| * config/rs6000/exit.h: New file. | |
| * config/rs6000/cxa_atexit.c: New file. | |
| * config/rs6000/cxa_finalize.c: New file. | |
| * config/rs6000/crtcxa.c: New file. | |
| * config/rs6000/t-aix-cxa: New file. | |
| * config/rs6000/libgcc-aix-cxa.ver: New file. | |
| 2013-01-31 Nick Clifton <nickc@redhat.com> | |
| * config/v850/lib1funcs.S: Add support for e3v5 architecture | |
| variant. | |
| 2013-01-29 Georg-Johann Lay <avr@gjlay.de> | |
| PR target/54222 | |
| * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: | |
| _mulQQ, _mulHQ, _mulHA, _mulSA, | |
| _mulUQQ, _mulUHQ, _mulUHA, _mulUSA, | |
| _divQQ, _divHQ, _divHA, _divSA, | |
| _divUQQ, _divUHQ, _divUHA, _divUSA. | |
| 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com> | |
| * config.host(microblaze*-linux*): tmake_file: Remove | |
| t-slibgcc-nolc-override, add t-slibgcc-libgcc. | |
| * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE | |
| to exclude functions from being built with libgcc.c and use | |
| the microblaze assembly. | |
| 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com> | |
| * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update | |
| extra_parts. | |
| 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com> | |
| * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the | |
| results of (dcache_lsize - 1) and (icache_lsize - 1) to the type | |
| __UINTPTR_TYPE__; also cast 'base' to the same type before the | |
| alignment operation. | |
| 2013-01-15 Sofiane Naci <sofiane.naci@arm.com> | |
| * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update | |
| loop start address for cache clearing. | |
| 2013-01-14 Georg-Johann Lay <avr@gjlay.de> | |
| * config/avr/lib1funcs.S: Remove trailing blanks. | |
| * config/avr/lib1funcs-fixed.S: Ditto. | |
| 2013-01-14 Georg-Johann Lay <avr@gjlay.de> | |
| * config/avr/avr-lib.h: Add GPL copyright notice. | |
| 2013-01-14 Georg-Johann Lay <avr@gjlay.de> | |
| * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only | |
| declare / set min_low, min_high if TO_MODE_UNSIGNED == 0. | |
| (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low, | |
| min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0. | |
| 2013-01-07 Mark Kettenis <kettenis@openbsd.org> | |
| * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*): | |
| Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets. | |
| 2013-01-04 Nick Clifton <nickc@redhat.com> | |
| * config/v850/lib1funcs.S: Only provide CALLT support functions if | |
| the CALLT instruction is supported. | |
| 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com> | |
| * gthr.h (__gthread_cond_timedwait_recursive): Do not require. | |
| * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove. | |
| 2012-12-13 John Tytgat <John@bass-software.com> | |
| * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp | |
| is 25. | |
| 2012-12-12 Jakub Jelinek <jakub@redhat.com> | |
| PR libgcc/55451 | |
| * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid | |
| undefined signed overflows. | |
| 2012-12-09 Uros Bizjak <ubizjak@gmail.com> | |
| PR target/55344 | |
| * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined. | |
| 2012-12-06 Uros Bizjak <ubizjak@gmail.com> | |
| * config/i386/sfp-machine.h (FP_EX_ALL): Define. | |
| (FP_TRAPPING_EXCEPTIONS): Define. | |
| * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define. | |
| * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto. | |
| 2012-12-04 Richard Henderson <rth@redhat.com> | |
| PR bootstrap/55571 | |
| * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a. | |
| 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com> | |
| * config/aarch64/sfp-machine.h (FP_EX_ALL): Define. | |
| (FP_EX_SHIFT): Define. | |
| (FP_TRAPPING_EXCEPTIONS): Define. | |
| 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com> | |
| * config/aarch64/sfp-machine.h (FP_RND_MASK): Define. | |
| (FP_ROUNDMODE): Use FP_RND_MASK. | |
| * config/aarch64/sfp-exceptions.c: New. | |
| * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): | |
| Use __sfp_handle_exceptions. | |
| 2012-12-04 Richard Earnshaw <rearnsha@arm.com> | |
| * config.host: (arm*-*-freebsd*): Remove. | |
| (arm*-*-linux*, arm*-*-uclinux*): Simplify logic. | |
| (arm*-*-elf*): Remove. | |
| (arm*-*-wince-pe*): Remove. | |
| * arm/unwind-arm.c (struct fpa_reg): Delete. | |
| (struct fpa_regs): Delete. | |
| (phase1_vrs): Remove fpa element. | |
| (_Unwind_VRS_Get): Remove _UVRSC_FPA. | |
| (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise. | |
| * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support. | |
| * ieee754-sf.S (floatundisf): Remove FPA support. | |
| (floatdisf): Likewise. | |
| * ieee75f-df.S (floatundidf): Likewise. | |
| (floatdidf): Likewise. | |
| 2012-11-29 Kai Tietz <ktietz@redhat.com> | |
| PR target/55445 | |
| * unwind-c.c (__SEH__): Make sure SjLj isn't active. | |
| * unwind-generic.h: Likewise. | |
| * unwind-seh.c: Likewise. | |
| 2012-11-28 Richard Henderson <rth@redhat.com> | |
| PR libgcc/48076 | |
| * emutls.c (__emutls_get_address): Avoid race condition between | |
| obj->loc.offset read and emutls_key initialization. | |
| 2012-11-22 Georg-Johann Lay <avr@gjlay.de> | |
| Adjust decimal point of signed accum mode to GCC default. | |
| PR target/54222 | |
| * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq, | |
| _divqq_helper. | |
| * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf) | |
| (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa) | |
| (__mulha3, __mulsa3) | |
| (__divqq3, __divha3, __divsa3): Adjust to new position of | |
| decimal point of signed accum types. | |
| (__mulusa3_round): New function. | |
| (__mulusa3): Use it. | |
| (__divqq_helper): New function. | |
| (__udivuqq3): Use it. | |
| 2012-11-20 Jakub Jelinek <jakub@redhat.com> | |
| PR bootstrap/55370 | |
| * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it. | |
| 2012-11-18 Teresa Johnson <tejohnson@google.com> | |
| PR bootstrap/55051 | |
| * libgcov.c (gcov_exit): Remove merged program summary | |
| comparison unless !GCOV_LOCKED. | |
| 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com> | |
| * soft-fp: Updated from glibc upstream. | |
| 2012-11-06 Ian Lance Taylor <iant@google.com> | |
| * generic-morestack.c (__generic_morestack): Align the returned | |
| stack pointer to a 32 byte boundary. | |
| * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't | |
| increment the return address until we have decided that we don't | |
| have a varargs function. | |
| (__morestack) [32-bit]: Align stack correctly when calling C | |
| functions. | |
| (__morestack) [64-bit]: Likewise. | |
| 2012-11-04 Thomas Schwinge <thomas@codesourcery.com> | |
| * configure: Regenerate. | |
| 2012-11-02 Uros Bizjak <ubizjak@gmail.com> | |
| PR target/55175 | |
| * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT. | |
| * config/i386/sfp-machine.h: Guard exception handling | |
| code with _SOFT_FLOAT. | |
| * config/i386/32/sfp-machine.h: Guard rounding handling | |
| code with _SOFT_FLOAT. | |
| * config/i386/64/sfp-machine.h: Ditto. | |
| 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com> | |
| * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o | |
| as extra_parts. | |
| 2012-10-26 Uros Bizjak <ubizjak@gmail.com> | |
| * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave. | |
| Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure | |
| when appropriate. Correct structure element types. | |
| * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove | |
| -minline-all-stringops from compile flags. | |
| 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org> | |
| * config.host (sparc64-*-rtems*): Remove sparc/t-elf. | |
| 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org> | |
| * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts. | |
| 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de> | |
| * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to | |
| tmake_file. | |
| 2012-10-23 Ian Bolton <ian.bolton@arm.com> | |
| Jim MacArthur <jim.macarthur@arm.com> | |
| Marcus Shawcroft <marcus.shawcroft@arm.com> | |
| Nigel Stephens <nigel.stephens@arm.com> | |
| Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> | |
| Richard Earnshaw <rearnsha@arm.com> | |
| Sofiane Naci <sofiane.naci@arm.com> | |
| Stephen Thomas <stephen.thomas@arm.com> | |
| Tejas Belagod <tejas.belagod@arm.com> | |
| Yufeng Zhang <yufeng.zhang@arm.com> | |
| * config.host (aarch64*-*-elf, aarch64*-*-linux*): New. | |
| * config/aarch64/crti.S: New file. | |
| * config/aarch64/crtn.S: New file. | |
| * config/aarch64/linux-unwind.h: New file. | |
| * config/aarch64/sfp-machine.h: New file. | |
| * config/aarch64/sync-cache.c: New file. | |
| * config/aarch64/t-aarch64: New file. | |
| * config/aarch64/t-softfp: New file. | |
| 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com> | |
| * config/mmix/crti.S: Mark program and data addresses using PRELD. | |
| Remove typo'd and unnecessary alignment-LOC for .data. Remove | |
| no-longer-needed LDBU insns. | |
| 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de> | |
| * config.host | |
| (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename | |
| "arm*-*-rtemseabi*" to "arm*-*-rtems*". | |
| 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> | |
| * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A. | |
| 2012-10-15 Matthias Klose <doko@ubuntu.com> | |
| * config.host: Match arm*-*-linux-* for ARM Linux/GNU. | |
| 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com> | |
| * configure: Regenerate. | |
| * configure.ac: Replace code with GCC_AC_THREAD_HEADER use. | |
| 2012-10-10 Uros Bizjak <ubizjak@gmail.com> | |
| * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE | |
| instructions for 64bit targets only. | |
| 2012-10-10 Uros Bizjak <ubizjak@gmail.com> | |
| * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF, | |
| FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ... | |
| * config/i386/32/sfp-machine.h: ... here. | |
| * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, | |
| FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): | |
| New defines. | |
| 2012-10-07 Matthias Klose <doko@ubuntu.com> | |
| * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters | |
| as unused. | |
| (_Unwind_decode_typeinfo_ptr): Mark base as unused. | |
| 2012-10-06 Mark Kettenis <kettenis@openbsd.org> | |
| * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file. | |
| * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD. | |
| (USE_PT_GNU_EH_FRAME): Define for OpenBSD. | |
| (ElfW): Likewise. | |
| 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com> | |
| PR other/53889 | |
| * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy): | |
| Fix parameter names. | |
| 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org> | |
| PR target/33135 | |
| * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete. | |
| * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete. | |
| * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option. | |
| 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org> | |
| PR target/50457 | |
| * config/sh/linux-atomic.S: Delete. | |
| * config/sh/linux-atomic.c: New. | |
| * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with | |
| linux-atomic.c. Add cflags to disable warnings. | |
| 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com> | |
| PR other/53889 | |
| * gthr.h (__gthread_recursive_mutex_destroy): Document new required | |
| function. | |
| * gthr-posix.h (__gthread_recursive_mutex_destroy): Define. | |
| * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise. | |
| * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise. | |
| * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise. | |
| * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy): | |
| Likewise. | |
| * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy): | |
| Likewise. | |
| * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy): | |
| Likewise. | |
| * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise. | |
| * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise. | |
| 2012-09-19 Mark Kettenis <kettenis@openbsd.org> | |
| * config.host (hppa-*-openbsd*): New target. | |
| * config/pa/t-openbsd: New file. | |
| 2012-09-15 Georg-Johann Lay <avr@gjlay.de> | |
| PR target/54222 | |
| * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4, | |
| __ssabs_4, __clr_8, __ssneg_8, __ssabs_8, | |
| __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions. | |
| (__divsa3): Use __negsi2 to negate r_quoL. | |
| * config/avr/lib1funcs.S (FALIAS): New macro. | |
| (__divmodsi4): Break out and use __divmodsi4_neg1 as... | |
| (__negsi2): ...this new function. | |
| * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8, | |
| _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4, | |
| _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8. | |
| (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub. | |
| Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes. | |
| Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes. | |
| 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org> | |
| PR target/54089 | |
| * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0. | |
| (lshrsi3): Reimplement as lshrsi3_r0. | |
| 2012-09-10 Andreas Schwab <schwab@linux-m68k.org> | |
| PR target/46191 | |
| * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead | |
| of libgcc.a. | |
| 2012-09-07 Teresa Johnson <tejohnson@google.com> | |
| PR gcov-profile/54487 | |
| * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram | |
| differences. | |
| 2012-09-05 Georg-Johann Lay <avr@gjlay.de> | |
| PR target/54461 | |
| * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if | |
| not configured --with-avrlibc=no. | |
| * config/avr/t-avrlibc: New file. | |
| * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE. | |
| (DPBIT_FUNCS): Ditto. | |
| (TPBIT_FUNCS): Ditto. | |
| 2012-09-04 Teresa Johnson <tejohnson@google.com> | |
| * libgcov.c (struct gcov_summary_buffer): New structure. | |
| (gcov_histogram_insert): New function. | |
| (gcov_compute_histogram): Ditto. | |
| (gcov_exit): Invoke gcov_compute_histogram, and perform merging of | |
| histograms during summary merging. | |
| 2012-09-01 Mark Kettenis <kettenis@openbsd.org> | |
| * config.host (x86_64-*-openbsd*): New target. | |
| 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com> | |
| * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16' | |
| attribute. | |
| 2012-08-24 Georg-Johann Lay <avr@gjlay.de> | |
| PR target/54222 | |
| * config/avr/t-avr (conv_X): Rename to func_X. | |
| 2012-08-24 Georg-Johann Lay <avr@gjlay.de> | |
| PR target/54222 | |
| * config/avr/lib1funcs-fixed.S: New file. | |
| * config/avr/lib1funcs.S: Include it. Undefine some divmodsi | |
| after they are used. | |
| (neg2, neg4): New macros. | |
| (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants. | |
| (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants. | |
| (__umulhisi3): Speed up MUL variant if there is enough flash. | |
| * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's | |
| avr-modes.def. | |
| * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf, | |
| _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf, | |
| _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq, | |
| _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3, | |
| _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3, | |
| _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3. | |
| (LIB2FUNCS_EXCLUDE): Add supported functions. | |
| 2012-08-22 Georg-Johann Lay <avr@gjlay.de> | |
| * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out | |
| LIB2FUNCS_EXCLUDE before adding them to libgcc-objects, | |
| libgcc-s-objects. | |
| * fixed-obj.mk: Only expand dependency if $o is not in | |
| LIB2FUNCS_EXCLUDE. | |
| 2012-08-22 H.J. Lu <hongjiu.lu@intel.com> | |
| * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New. | |
| 2012-08-22 Joseph Myers <joseph@codesourcery.com> | |
| * Makefile.in (vis_hide, gen-hide-list): Do not make definitions | |
| depend on --enable-shared. | |
| ($(lib1asmfuncs-o)): Use %.vis files independent of | |
| --enable-shared. | |
| * static-object.mk ($(base)$(objext), $(base).vis) | |
| ($(base)_s$(objext)): Use same rules for visibility handling as in | |
| shared-object.mk. | |
| 2012-08-21 Ian Lance Taylor <iant@google.com> | |
| * config/i386/morestack.S (__morestack_non_split): Increase amount | |
| of space allocated for non-split code stack. | |
| 2012-08-19 Joseph Myers <joseph@codesourcery.com> | |
| * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc | |
| even if inhibit_libc. | |
| 2012-08-17 Julian Brown <julian@codesourcery.com> | |
| * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to | |
| -fexceptions -fnon-call-exceptions if not defined. | |
| ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above. | |
| * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define. | |
| 2012-08-17 Andreas Schwab <schwab@linux-m68k.org> | |
| * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix | |
| type. | |
| 2012-08-16 David Edelsohn <dje.gcc@gmail.com> | |
| * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after | |
| rs6000/t-slibgcc-aix. | |
| 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org> | |
| * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling. | |
| 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org> | |
| * longlong.h: (whole file, powerpc): Adjust to single assembler syntax. | |
| 2012-08-03 H.J. Lu <hongjiu.lu@intel.com> | |
| PR driver/54171 | |
| * Makefile.in (version): Replace top_srcdir with srcdir. | |
| 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net> | |
| * Makefile.in (version): set to BASE-VER file from gcc directory. | |
| 2012-08-01 Nick Clifton <nickc@redhat.com> | |
| * config/m32c/lib2funcs.c (__clrsbhi2): New function. | |
| Implements __clrsb for an HImode argument. | |
| 2012-07-31 Nick Clifton <nickc@redhat.com> | |
| * config/stormy16/lib2funcs.c (__clrsbhi2): New function. | |
| Implements __clrsb for an HImode argument. | |
| * config/stormy16/clrsbhi2.c: New file: | |
| * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c. | |
| 2012-07-22 Steven Bosscher <steven@gcc.gnu.org> | |
| * libgcov.c (__gcov_ior_profiler): Benign comment fix. | |
| 2012-07-19 Tristan Gingold <gingold@adacore.com> | |
| Richard Henderson <rth@redhat.com> | |
| * unwind-seh.c: New file. | |
| * unwind-generic.h: Include windows.h for SEH. | |
| (_Unwind_Exception): Use 6 private fields for SEH. | |
| (_GCC_specific_handler): Declare. | |
| * unwind-c.c (__gcc_personality_seh0): New function. | |
| Adjust for SEH. | |
| * config/i386/libgcc-cygming.ver: New file. | |
| * config/i386/t-seh-eh: New file. | |
| * config.host (x86_64-*-mingw*): Default to seh. | |
| 2012-07-14 Steven Bosscher <steven@gcc.gnu.org> | |
| * config/t-darwin (crt3.0): Remove work-around for fixed PR26840. | |
| 2012-06-17 Uros Bizjak <ubizjak@gmail.com> | |
| * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use | |
| __builtin_expect when checking for exceptions. | |
| * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto. | |
| 2012-06-13 Uros Bizjak <ubizjak@gmail.com> | |
| * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New | |
| function declaration. | |
| (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions. | |
| (FP_RND_MASK): New. | |
| * config/ia64/sfp-exceptions.c: New. | |
| * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c. | |
| 2012-06-13 Uros Bizjak <ubizjak@gmail.com> | |
| * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D, | |
| _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ... | |
| * config/i386/64/sfp-machine: ... (delete here) ... | |
| * config/i386/sfp-machine.h: ... to here. | |
| (FP_EX_MASK): Remove. | |
| (FP_RND_MASK): New. | |
| (FP_INIT_ROUNDMODE): Declare asm as volatile. | |
| 2012-06-11 Sriraman Tallam <tmsriram@google.com> | |
| * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init. | |
| * config/i386/libgcc-sol2.ver: Ditto. | |
| * config/i386/libgcc-glibc.ver: Ditto. | |
| 2012-06-11 Roland McGrath <mcgrathr@google.com> | |
| * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p): | |
| If __GLIBC__ is defined, refer to __pthread_key_create instead of | |
| pthread_cancel. | |
| 2012-06-09 Uros Bizjak <ubizjak@gmail.com> | |
| * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype, | |
| _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM, | |
| FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT, | |
| FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF, | |
| FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE, | |
| __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ... | |
| * config/i386/64/sfp-machine: ... (delete here) ... | |
| * config/i386/sfp-machine.h: ... to here. | |
| (FP_EX_MASK): New. | |
| (__sfp_handle_exceptions): New function declaration. | |
| (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions. | |
| * config/i386/sfp-exceptions.c: New. | |
| * config/i386/t-softfp: New. | |
| * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add | |
| i386/t-softfp to tmake_file. | |
| 2012-06-03 David S. Miller <davem@davemloft.net> | |
| * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit | |
| change. | |
| 2012-05-31 David S. Miller <davem@davemloft.net> | |
| * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer | |
| multiply and divide instructions on 32-bit when V9. | |
| (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit. | |
| 2012-05-29 Joseph Myers <joseph@codesourcery.com> | |
| * config/arm/ieee754-df.S: Fix typos. | |
| * config/arm/ieee754-sf.S: Fix typos. | |
| * config/c6x/libunwind.S: Fix typos. | |
| * config/epiphany/udivsi3-float.c: Fix typos. | |
| * config/microblaze/muldi3_hard.S: Fix typos. | |
| * config/picochip/adddi3.S: Fix typos. | |
| * config/picochip/ashlsi3.S: Fix typos. | |
| * config/picochip/ashrsi3.S: Fix typos. | |
| * config/picochip/clzsi2.S: Fix typos. | |
| * config/picochip/cmpsi2.S: Fix typos. | |
| * config/picochip/divmod15.S: Fix typos. | |
| * config/picochip/divmodhi4.S: Fix typos. | |
| * config/picochip/divmodsi4.S: Fix typos. | |
| * config/picochip/longjmp.S: Fix typos. | |
| * config/picochip/lshrsi3.S: Fix typos. | |
| * config/picochip/parityhi2.S: Fix typos. | |
| * config/picochip/popcounthi2.S: Fix typos. | |
| * config/picochip/setjmp.S: Fix typos. | |
| * config/picochip/subdi3.S: Fix typos. | |
| * config/picochip/ucmpsi2.S: Fix typos. | |
| * config/picochip/udivmodhi4.S: Fix typos. | |
| * config/picochip/udivmodsi4.S: Fix typos. | |
| * config/spu/divv2df3.c: Fix typos. | |
| * config/spu/mfc_multi_tag_release.c: Fix typos. | |
| * config/spu/mfc_tag_release.c: Fix typos. | |
| * configure.ac: Fix typos. | |
| * configure: Regenerate. | |
| 2012-05-25 Ian Lance Taylor <iant@google.com> | |
| * config/i386/morestack.S (__morestack_non_split): Check whether | |
| caller is varargs and needs %bp to hold the stack frame on return. | |
| 2012-05-25 Olivier Hainque <hainque@adacore.com> | |
| * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall | |
| sequence in the non pic case on VxWorks. | |
| 2012-05-24 Olivier Hainque <hainque@adacore.com> | |
| * Makefile.in: Move dependency on install-unwind_h from | |
| "install-leaf" to "install". | |
| 2012-05-24 Olivier Hainque <hainque@adacore.com> | |
| * Makefile.in (clean): Remove libgcc_tm.stamp as well. | |
| Use a separate command for stamp removals. | |
| 2012-05-21 Andrew Pinski <apinski@cavium.com> | |
| PR bootstrap/53183 | |
| * configure.ac: Define the default includes to being none. | |
| * configure: Regenerate. | |
| 2012-05-16 Olivier Hainque <hainque@adacore.com> | |
| * Makefile.in (install-unwind_h): Rename into ... | |
| (install-unwind_h-forbuild): New target. | |
| (all): Use it instead of the former install-unwind_h. | |
| (install-unwind_h): Reinstate, copy to user install destination | |
| for include files, not to the internal gcc object directory one. | |
| (install-leaf): Depend on it. | |
| 2012-05-15 Olivier Hainque <hainque@adacore.com> | |
| * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful | |
| register numbers. LR_REGNO replaces R_LR. | |
| (ucontext_for): New, helper for ... | |
| (ppc_aix_fallback_frame_state): New, implementation for aix 5.2 | |
| and 5.3 of ... | |
| (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations. | |
| 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config.host (i[34567]86-*-linux*, x86_64-*-linux*) | |
| (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu) | |
| (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move | |
| i386/t-cpuinfo ... | |
| (i[34567]86-*-*, x86_64-*-*): ... here. | |
| * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version. | |
| * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version. | |
| * config/i386/i386-cpuinfo.c: Rename to ... | |
| * config/i386/cpuinfo.c: ... this. | |
| * config/i386/t-cpuinfo (LIB2ADD): Reflect this. | |
| * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h. | |
| (libgcc_cv_init_priority): New test. | |
| * configure: Regenerate. | |
| * config.in: New file. | |
| * Makefile.in (clean): Rename config.h to auto-target.h. | |
| (config.h): Likewise. | |
| (stamp-h): Likewise. | |
| * config/i386/cpuinfo.c (auto-target.h): Include. | |
| (CONSTRUCTOR_PRIORITY): Define. | |
| (__cpu_indicator_init): Use it. | |
| 2012-05-09 H.J. Lu <hongjiu.lu@intel.com> | |
| * longlong.h: Use a URL instead of an FSF postal address. | |
| Replace spaces with tab. | |
| 2012-05-08 Teresa Johnson <tejohnson@google.com> | |
| * libgcov.c (gcov_clear, __gcov_reset): New functions. | |
| (__gcov_dump): Ditto. | |
| (gcov_dump_complete): New global variable. | |
| (gcov_exit): Export hidden to enable use in L_gcov_dump. | |
| (__gcov_flush): Outline functionality now in gcov_clear. | |
| * Makefile.in (L_gcov_reset, L_gcov_dump): Define. | |
| 2012-04-28 Aurelien Jarno <aurelien@aurel32.net> | |
| * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove. | |
| (mips*-*-linux*): Include mips/t-tpbit when long double is | |
| 16 bytes long. | |
| 2012-04-25 Sriraman Tallam <tmsriram@google.com> | |
| * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value. | |
| (get_available_features): New argument. Check for AVX2. | |
| (__cpu_indicator_init): Modify call to get_available_features. | |
| 2012-04-25 Alan Modra <amodra@gmail.com> | |
| * config/rs6000/crtsavevr.S: New file. | |
| * config/rs6000/crtrestvr.S: New file. | |
| * config/rs6000/t-savresfgpr: Build the above. | |
| * config/rs6000/t-netbsd: Likewise. | |
| 2012-04-24 Sriraman Tallam <tmsriram@google.com> | |
| * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always. | |
| 2012-04-24 Sriraman Tallam <tmsriram@google.com> | |
| * libgcc/config/i386/i386-cpuinfo.c: New file. | |
| * libgcc/config/i386/t-cpuinfo: New file. | |
| * libgcc/config.host: Include t-cpuinfo. | |
| * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model. | |
| 2012-04-24 Chao-ying Fu <fu@mips.com> | |
| * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC. | |
| 2012-04-20 Thomas Schwinge <thomas@codesourcery.com> | |
| struct siginfo vs. siginfo_t | |
| * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use | |
| siginfo_t instead of struct siginfo. | |
| * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise. | |
| * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise. | |
| * config/ia64/linux-unwind.h (ia64_fallback_frame_state) | |
| (ia64_handle_unwabi): Likewise. | |
| * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise. | |
| * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise. | |
| * config/sh/linux-unwind.h (shmedia_fallback_frame_state) | |
| (sh_fallback_frame_state): Likewise. | |
| * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise. | |
| * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise. | |
| 2012-04-02 H.J. Lu <hongjiu.lu@intel.com> | |
| * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32 | |
| system call number. | |
| 2012-03-31 Eric Botcazou <ebotcazou@adacore.com> | |
| * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC | |
| if it hasn't been previously saved. | |
| 2012-03-29 H.J. Lu <hongjiu.lu@intel.com> | |
| * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define | |
| only for glibc. | |
| 2012-03-28 Georg-Johann Lay <avr@gjlay.de> | |
| PR target/52737 | |
| * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks | |
| instead of __AVR_HAVE_8BIT_SP__. | |
| 2012-03-26 Tristan Gingold <gingold@adacore.com> | |
| * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword. | |
| (unw_table_entry): Use unw_word instead of unsigned long. | |
| (_Unwind_FindTableEntry): Likewise. | |
| * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise. | |
| * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise. | |
| (_Unwind_FindTableEntry): Likewise. | |
| * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state) | |
| (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context) | |
| (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num) | |
| (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs) | |
| (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr) | |
| (uw_frame_state_for, uw_update_reg_address, uw_update_context) | |
| (uw_init_context_1, uw_install_context): Likewise. | |
| (unw_word): Move to unwind-ia64.h | |
| 2012-03-26 Tristan Gingold <gingold@adacore.com> | |
| * config/vms/vms-ucrt0.c: Update copyright years. | |
| Add a sanity check. | |
| (___gcc_main_flags): Declare. | |
| (__main): Check flags to remap argv and exit code. | |
| * config.host (*-*-*vms*): Adjust extra_parts. | |
| * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove. | |
| (crt0.o): Add. | |
| 2012-03-22 Richard Earnshaw <rearnsha@arm.com> | |
| * arm/lib1funcs.asm (ctzsi2): New function. | |
| * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2. | |
| * arm/t-linux (LIB1ASMFUNCS): Likewise. | |
| * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise. | |
| * arm/t-symbian (LIB1ASMFUNCS): Likewise. | |
| * arm/t-vxworks (LIB1ASMFUNCS): Likewise. | |
| * arm/t-wince-pe (LIB1ASMFUNCS): Likewise. | |
| 2012-03-21 Andreas Tobler <andreast@fgznet.ch> | |
| * config.host: Add bits to support powerpc64-*-freebsd*. | |
| * config/rs6000/freebsd-unwind.h: New file. | |
| * config/rs6000/t-freebsd64: New file. | |
| 2012-03-20 Richard Guenther <rguenther@suse.de> | |
| PR gcov-profile/52627 | |
| * libgcov.c (init_mx): Fix mutex name. | |
| 2012-03-16 Tristan Gingold <gingold@adacore.com> | |
| * config/ia64/vms-unwind.h: Remove ulong (and replace | |
| it by unw_reg where used). Define unw_reg with __int64. | |
| 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove | |
| Solaris 8 handling. | |
| * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove | |
| Solaris 8 handling. | |
| (sparc_is_sighandler): Likewise. | |
| 2012-03-13 H.J. Lu <hongjiu.lu@intel.com> | |
| * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size | |
| <= saved reg size. | |
| 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config/arm/crtn.S: Fix typo. | |
| 2012-03-13 Richard Guenther <rguenther@suse.de> | |
| * libgcov.c: Remove stdio.h include and NULL un-define. | |
| 2012-03-13 Richard Guenther <rguenther@suse.de> | |
| PR target/52569 | |
| * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again. | |
| 2012-03-13 Richard Guenther <rguenther@suse.de> | |
| * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition. | |
| 2012-03-13 Richard Guenther <rguenther@suse.de> | |
| * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION | |
| and __gthread_mutex_init_function definitions. | |
| 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config.host (mips*-*-openbsd*): Remove. | |
| 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config.host: Remove alpha*-dec-osf5.1* handling. | |
| * config/alpha/gthr-posix.c: Remove. | |
| * config/alpha/libgcc-osf5.ver: Remove. | |
| * config/alpha/osf5-unwind.h: Remove. | |
| * config/alpha/t-osf-pthread: Remove. | |
| * config/alpha/t-slibgcc-osf: Remove. | |
| * config/t-crtfm (crtfastmath.o): Remove -frandom-seed. | |
| * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define. | |
| [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove. | |
| * mkmap-flat.awk: Remove osf_export handling. | |
| 2012-03-12 Richard Guenther <rguenther@suse.de> | |
| * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification. | |
| * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define. | |
| (__gthread_mutex_init_function): New function. | |
| * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define. | |
| PR gcov/49484 | |
| * libgcov.c: Include gthr.h. | |
| (__gcov_flush_mx): New global variable. | |
| (init_mx, init_mx_once): New functions. | |
| (__gcov_flush): Protect self with a mutex. | |
| (__gcov_fork): Re-initialize mutex after forking. | |
| * unwind-dw2-fde.c: Change condition under which to use | |
| __GTHREAD_MUTEX_INIT_FUNCTION. | |
| 2012-03-12 Tristan Gingold <gingold@adacore.com> | |
| * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS. | |
| * config/ia64/t-vms: Likewise. | |
| 2012-03-11 Michael Hope <michael.hope@linaro.org> | |
| * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable | |
| for Thumb-2. | |
| 2012-03-07 Walter Lee <walt@tilera.com> | |
| * config/tilepro/atomic.c: Rename "atomic_" prefix to | |
| "arch_atomic_". | |
| (atomic_xor): Rename and move definition to | |
| config/tilepro/atomic.h. | |
| (atomic_nand): Ditto. | |
| * config/tilepro/atomic.h: Rename "atomic_" prefix to | |
| "arch_atomic_". | |
| (arch_atomic_xor): Move from config/tilepro/atomic.c. | |
| (arch_atomic_nand): Ditto. | |
| 2012-03-07 Georg-Johann Lay <avr@gjlay.de> | |
| PR target/52507 | |
| * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part. | |
| 2012-03-07 Georg-Johann Lay <avr@gjlay.de> | |
| PR target/52505 | |
| * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally | |
| from RAM. | |
| 2012-03-07 Georg-Johann Lay <avr@gjlay.de> | |
| PR target/52461 | |
| PR target/52508 | |
| * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage | |
| if RAMPZ affects reading from RAM. | |
| (__tablejump_elpm__): Ditto. | |
| (.xload): Ditto. | |
| (__movmemx_hi): Ditto. | |
| (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM". | |
| (__do_global_dtors): Ditto. | |
| (__xload_1, __xload_2, __xload_3, __xload_4): Ditto. | |
| (__movmemx_hi): Ditto. | |
| 2012-03-05 Richard Henderson <rth@redhat.com> | |
| * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later. | |
| [ARM] (count_trailing_zeros): Use the builtin. | |
| 2012-03-01 Kai Tietz <ktietz@redhat.com> | |
| * soft-fp: Imported from glibc upstream. | |
| 2012-02-28 Kai Tietz <ktietz@redhat.com> | |
| * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it | |
| for mingw-targets as attribute gcc_struct. | |
| 2012-02-28 Ian Lance Taylor <iant@google.com> | |
| * generic-morestack.c (__splitstack_releasecontext): Correct call | |
| to __morestack_release_segments. | |
| 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org> | |
| PR target/52390 | |
| * generic-morestack.c (__generic_morestack_set_initial_sp): Test | |
| for __linux__ when removing signals from __morestack_fullmask. | |
| 2012-02-23 Georg-Johann Lay <avr@gjlay.de> | |
| PR target/52261 | |
| * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__. | |
| 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
| * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT | |
| instead of HAVE_INITFINI_ARRAY. | |
| * config/ia64/crtend.S: Likewise. | |
| 2012-02-20 Kai Tietz <ktietz@redhat.com> | |
| PR libstdc++/52300 | |
| * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw. | |
| * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode | |
| to w32-unwind.h header. | |
| 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com> | |
| * config.host (mips64*-*-linux*, mipsisa64*-*-linux*) | |
| (mips*-*-linux*): Remove t-slibgcc-libgcc. | |
| * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr. | |
| * config/mips/mips16.S (__mips16_rdhwr): Delete. | |
| 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com> | |
| * config/mips/mips16.S (CALL_STUB_RET): Add CFI information. | |
| 2012-02-15 Iain Sandoe <iains@gcc.gnu.org> | |
| PR libitm/52220 | |
| * config/darwin-crt-tm.c: Correct typo. | |
| 2012-02-15 Iain Sandoe <iains@gcc.gnu.org> | |
| Patrick Marlier <patrick.marlier@gmail.com> | |
| PR libitm/52220 | |
| * config/darwin-crt-tm.c: Generate dummy functions. | |
| 2012-02-15 Iain Sandoe <iains@gcc.gnu.org> | |
| Patrick Marlier <patrick.marlier@gmail.com> | |
| PR libitm/52042 | |
| * config/darwin-crt-tm.c (getTMCloneTable): New function. | |
| (__doTMRegistrations): Call it. | |
| (__doTMdeRegistrations): Likewise. | |
| 2012-01-15 Georg-Johann Lay <avr@gjlay.de> | |
| Anatoly Sokolov <aesok@post.ru> | |
| Eric Weddington <eric.weddington@atmel.com> | |
| PR target/52261 | |
| * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA | |
| (__epilogue_restores__): Ditto. | |
| 2012-02-15 Eric Botcazou <ebotcazou@adacore.com> | |
| PR target/51921 | |
| PR target/52205 | |
| * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for | |
| Solaris 11 and slightly reformat. | |
| (sparc_is_sighandler): Likewise. | |
| 2012-02-14 Walter Lee <walt@tilera.com> | |
| * config.host: Handle tilegx and tilepro. | |
| * config/tilegx/sfp-machine.h: New file. | |
| * config/tilegx/sfp-machine32.h: New file. | |
| * config/tilegx/sfp-machine64.h: New file. | |
| * config/tilegx/t-crtstuff: New file. | |
| * config/tilegx/t-softfp: New file. | |
| * config/tilegx/t-tilegx: New file. | |
| * config/tilepro/atomic.c: New file. | |
| * config/tilepro/atomic.h: New file. | |
| * config/tilepro/linux-unwind.h: New file. | |
| * config/tilepro/sfp-machine.h: New file. | |
| * config/tilepro/softdivide.c: New file. | |
| * config/tilepro/softmpy.S: New file. | |
| * config/tilepro/t-crtstuff: New file. | |
| * config/tilepro/t-tilepro: New file. | |
| 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com> | |
| PR libstdc++/51296 | |
| PR libstdc++/51906 | |
| * gthr-posix.h: Allow static initializer macros to be disabled. | |
| (__gthrw_pthread_cond_init): Define weak reference unconditionally. | |
| 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com> | |
| * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*): | |
| Add t-slibgcc-libgcc to tmake_file. | |
| * config/mips/libgcc-mips16.ver: Revert previous patch. | |
| * config/mips/mips16.S (__mips16_rdhwr): Hide. | |
| 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com> | |
| Jayant R Sonar <jayant.sonar@kpitcummins.com> | |
| * config.host: Add National Semiconductor CR16 target (cr16-*-*). | |
| * config/cr16/crti.S: New file. | |
| * config/cr16/crtlibid.S: New file. | |
| * config/cr16/crtn.S: New file. | |
| * config/cr16/lib1funcs.S: New file. | |
| * config/cr16/t-cr16: New file. | |
| * config/cr16/t-crtlibid: New file. | |
| * config/cr16/unwind-dw2.h: New file. | |
| * config/cr16/unwind-cr16.c: New file. | |
| * config/cr16/divmodhi3.c: New file. | |
| 2012-01-25 Alan Modra <amodra@gmail.com> | |
| * config/rs6000/t-linux64: Delete. Move.. | |
| * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here.. | |
| * config/rs6000/t-linux: ..and libgcc flags to here. | |
| 2012-01-22 Douglas B Rupp <rupp@gnat.com> | |
| * config.host (i[34567]86-*-interix3*): | |
| Change triplet to i[34567]86-*-interix[3-9]*. | |
| * configure: Regenerate. | |
| 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com> | |
| Richard Sandiford <rdsandiford@googlemail.com> | |
| * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add. | |
| * config/mips/mips16.S (__mips16_rdhwr): New function. | |
| * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr. | |
| 2012-01-11 Nathan Sidwell <nathan@acm.org> | |
| * libgcov.c (__gcov_init): Ignore objects with no functions. | |
| 2012-01-10 Georg-Johann Lay <avr@gjlay.de> | |
| PR target/49868 | |
| Extend __pgmx semantics to linearize memory. | |
| * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx. | |
| * config/avr/lib1funcs.S (__xload_1): New function. | |
| (__movmemx_qi, __movmemx_hi): New functions. | |
| (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx | |
| semantics. | |
| 2012-01-09 Eric Botcazou <ebotcazou@adacore.com> | |
| * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the | |
| purported sigacthandler address isn't null before dereferencing it. | |
| (sparc_is_sighandler): Likewise. | |
| 2012-01-09 Eric Botcazou <ebotcazou@adacore.com> | |
| PR ada/41929 | |
| * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and | |
| add CFA. Revert back to old code for Solaris 8+ multi-threaded. | |
| (sparc_is_sighandler): Likewise. | |
| (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER. | |
| 2012-01-06 Tristan Gingold <gingold@adacore.com> | |
| * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward | |
| compatibility thunks... | |
| (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o) | |
| (crtbeginS.o, crtendS.o): ... and these to ... | |
| * config/ia64/t-ia64-elf: ... this new file. | |
| * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*) | |
| (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file. | |
| 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
| * configure: Regenerate. | |
| * config/s390/t-crtstuff: Remove -fPIC. | |
| 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com> | |
| PR bootstrap/51006 | |
| * enable-execute-stack-mprotect.c (getpagesize): Do not define | |
| for NetBSD. | |
| 2012-01-02 Georg-Johann Lay <avr@gjlay.de> | |
| PR target/51345 | |
| * config/avr/lib1funcs.S: Remove FIXME comments. | |
| (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__. | |
| 2012-01-02 Georg-Johann Lay <avr@gjlay.de> | |
| Implement light-weight DImode support. | |
| * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8, | |
| _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3. | |
| * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3, | |
| __cmpdi2, __cmpdi2_s8, __rotldi3): New functions. | |
| 2011-12-30 Nathan Sidwell <nathan@acm.org> | |
| * libgcov.c (gcov_crc32): Remove global var. | |
| (free_fn_data): New function. | |
| (buffer_fn_data): Pass in filename, more robust error recovery. | |
| (crc32_unsigned): New function. | |
| (gcov_exit): More robust detection of new program. More robust | |
| error recovery. | |
| (__gcov_init): Do not update program's crc here. | |
| 2011-12-21 Tristan Gingold <gingold@adacore.com> | |
| * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define. | |
| 2011-12-21 Ian Lance Taylor <iant@google.com> | |
| * config/i386/morestack.S: Simplify CFI opcodes throughout. | |
| 2011-12-20 Ian Lance Taylor <iant@google.com> | |
| * config/i386/morestack.S (__morestack_non_split): If there is | |
| enough stack space already, don't split. Ask for more stack space | |
| than we required. | |
| 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com> | |
| * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and | |
| `sys/sdt.h'. | |
| (_Unwind_DebugHook): New function. | |
| (uw_restore_core_regs): New define. | |
| (unwind_phase2): Use uw_restore_core_regs instead of | |
| restore_core_regs. | |
| (unwind_phase2_forced): Likewise. | |
| (__gnu_Unwind_Resume): Likewise. | |
| 2011-12-20 Uros Bizjak <ubizjak@gmail.com> | |
| * config/alpha/linux-unwind.h: Update copyright years. | |
| (MD_FROB_UPDATE_CONTEXT): New define. | |
| (alpha_frob_update_context): New function. | |
| 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com> | |
| * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to | |
| tmake_file rather replacing it. | |
| 2011-12-15 Iain Sandoe <iains@gcc.gnu.org> | |
| * config/rs6000/darwin-world.S (toplevel): Make it clear that this | |
| function is not used for PPC64. | |
| (save_world): Amend comments. Update the VRsave mask to reflect the | |
| saved regs. | |
| (rest_world): Update comments, do not clobber r10, do not use r8. | |
| (eh_rest_world_r10): Amend comments, do not use r8. | |
| (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is | |
| no longer used, move restore of CR and target address to the end of | |
| the routine. | |
| 2011-12-14 H.J. Lu <hongjiu.lu@intel.com> | |
| * generic-morestack.c (__generic_morestack_set_initial_sp): Check | |
| __GLIBC__ instead of __linux__ when using __SIGRTMIN. | |
| 2011-12-14 Georg-Johann Lay <avr@gjlay.de> | |
| PR target/49313 | |
| * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3. | |
| * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions. | |
| 2011-12-11 Eric Botcazou <ebotcazou@adacore.com> | |
| * config/sparc/sol2-unwind.h: Use #ifdef directive consistently. | |
| 2011-12-09 Georg-Johann Lay <avr@gjlay.de> | |
| PR target/49313 | |
| * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3. | |
| * config/avr/lib1funcs.S (__muldi3): New function. | |
| 2011-12-06 Andrew Pinski <apinski@cavium.com> | |
| * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the | |
| size of func_ptr. | |
| (__frame_dummy_init_array_entry): Likewise. | |
| 2011-12-06 Georg-Johann Lay <avr@gjlay.de> | |
| Forward-port from gcc-4_6-branch r181936 2011-12-02. | |
| PR target/51345 | |
| PR target/51002 | |
| * config/avr/lib1funcs.S (__prologue_saves__, | |
| __epilogue_restores__, __divdi3_moddi3): Enclose parts using | |
| __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments. | |
| 2011-12-04 Iain Sandoe <iains@gcc.gnu.org> | |
| * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines. | |
| 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
| PR other/51272 | |
| * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub. | |
| (_ITM_deregisterTMCloneTable): Likewise. | |
| (__register_frame_info): Fix unused warning. | |
| (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses, | |
| pthread_default_stacksize_np): Likewise. | |
| * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules. | |
| 2011-11-29 DJ Delorie <dj@redhat.com> | |
| * config.host (rl78-*-elf): New case. | |
| * config/rl78: New directory for the Renesas RL78. | |
| 2011-11-29 Bernd Schmidt <bernds@codesourcery.com> | |
| * config.host (tic6x-*-uclinux): Append to extra_parts. Fix | |
| formatting. | |
| 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| PR other/51022 | |
| * config/rs6000/t-savresfgpr: New file. | |
| * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but | |
| $(srcdir)/config/rs6000/eabi.S. | |
| * config/rs6000/t-ppccomm-ldbl: Remove. | |
| * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to | |
| tmake_file. | |
| (powerpc-*-eabispe*): Likewise. | |
| (powerpc-*-eabi*): Likewise. | |
| (powerpc-*-linux*, powerpc64-*-linux*): Likewise. | |
| (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm | |
| to tmake_file, remove rs6000/t-ppccomm-ldbl. | |
| (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from | |
| tmake_file. | |
| (powerpc-*-eabisim*): Likewise. | |
| (powerpc-*-elf*): Likewise. | |
| (powerpc-*-eabialtivec*): Likewise. | |
| (powerpc-xilinx-eabi*): Likewise. | |
| (powerpc-*-rtems*): Likewise. | |
| (powerpcle-*-elf*): Likewise. | |
| (powerpcle-*-eabisim*): Likewise. | |
| (powerpcle-*-eabi*): Likewise. | |
| 2011-11-27 Ian Lance Taylor <iant@google.com> | |
| * generic-morestack.c (__splitstack_find): Check for NULL old | |
| stack value. | |
| (__splitstack_resetcontext): New function. | |
| (__splitstack_releasecontext): New function. | |
| * libgcc-std.ver.in: Add new functions to GCC_4.7.0. | |
| 2011-11-27 Iain Sandoe <iains@gcc.gnu.org> | |
| * config/darwin-crt-tm.c: Correct comments, use correct licence. | |
| 2011-11-27 Iain Sandoe <iains@gcc.gnu.org> | |
| * config/darwin-crt-tm.c: Remove dummy _ITM_ functions. | |
| 2011-11-26 Richard Henderson <rth@redhat.com> | |
| * config/m68k/linux-atomic.c: New file. | |
| * config/m68k/t-linux: New file. | |
| * config.host (m68k-uclinux, m68k-linux): Use it. | |
| 2011-11-26 Richard Henderson <rth@redhat.com> | |
| * crtstuff.c (__TMC_LIST__): Mark used not unused. | |
| (__TMC_END__): Only declare if hidden is available; in the definition, | |
| if hidden is unavailable add a null record. | |
| (deregister_tm_clones, register_tm_clones): New. | |
| (__do_global_dtors_aux, frame_dummy): Use them. | |
| (__do_global_dtors, __do_global_ctors_1): Likewise. | |
| 2011-11-22 Iain Sandoe <iains@gcc.gnu.org> | |
| * config/darwin-crt-tm.c: New file. | |
| * config.host (darwin): Build crttms.o crttme.o to provide | |
| startup and shutdown for tm clones. | |
| * config/t-darwin (crttms.o): New build rule. | |
| (crttme.o): Likewise. | |
| 2011-11-21 Hans-Peter Nilsson <hp@axis.com> | |
| * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH | |
| et al. | |
| 2011-11-21 Richard Henderson <rth@redhat.com> | |
| * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF. | |
| (__TMC_LIST__, __TMC_END__): New. | |
| (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable. | |
| (__do_global_dtors): Likewise. | |
| (frame_dummy): Call _ITM_registerTMCloneTable. | |
| (__do_global_ctors_1): Likewise. | |
| 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file. | |
| (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file. | |
| (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file. | |
| (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file. | |
| * config/i386/t-darwin64: Remove. | |
| * config/sh/t-netbsd (LIB2ADD): Remove. | |
| 2011-11-21 Georg-Johann Lay <avr@gjlay.de> | |
| PR target/49313 | |
| * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3. | |
| (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2. | |
| * config/avr/lib1funcs.S (wmov): New assembler macro. | |
| (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions. | |
| (__moddi3, __divdi3, __divdi3_moddi3): New functions. | |
| (__udivmod64): New function. | |
| (__negdi2): New function. | |
| 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com> | |
| * config.host (*-*-freebsd[12], *-*-freebsd[12].*, | |
| *-*-freebsd*aout*): Remove. | |
| 2011-11-20 Hans-Peter Nilsson <hp@axis.com> | |
| * static-object.mk (c_flags-$o): Save c_flags. | |
| ($(base)$(objext)): Use it. | |
| 2011-11-18 Steve Ellcey <sje@cup.hp.com> | |
| * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind. | |
| 2011-11-18 Georg-Johann Lay <avr@gjlay.de> | |
| PR target/49868 | |
| * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4. | |
| * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4): | |
| New functions. | |
| 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> | |
| * config/arm/lib1funcs.asm (udivsi3): Add support for divide | |
| functions. | |
| (aeabi_uidivmod): Likewise. | |
| (umodsi3): Likewise. | |
| (divsi3): Likewise. | |
| (aeabi_idivmod): Likewise. | |
| (modsi3): Likewise. | |
| 2011-11-16 Tristan Gingold <gingold@adacore.com> | |
| * config/alpha/qrnnd.S: Use specific pseudos for VMS. | |
| 2011-11-15 Georg-Johann Lay <avr@gjlay.de> | |
| PR target/49868 | |
| * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4. | |
| * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions. | |
| 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
| * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from | |
| tmake_file list. | |
| * config/pa/t-stublib: Merge rules from config/pa/t-stublib64. | |
| * config/pa/t-stublib64: Delete. | |
| 2011-11-12 Richard Henderson <rth@redhat.com> | |
| * config/rs6000/linux-unwind.h (frob_update_context): Properly | |
| cast the pointer argument to _Unwind_SetGRPtr. | |
| 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead. | |
| 2011-11-09 Ian Lance Taylor <iant@google.com> | |
| * generic-morestack.c: Include <string.h>. | |
| (uintptr_type): Define. | |
| (struct initial_sp): Add dont_block_signals field. Reduce size of | |
| extra array by 1. | |
| (allocate_segment): Set prev field to NULL. Don't set | |
| __morestack_current_segment or __morestack_segments. | |
| (__generic_morestack): Update current->prev and *pp after calling | |
| allocate_segment. | |
| (__morestack_block_signals): Don't do anything if | |
| dont_block_signals is set. | |
| (__morestack_unblock_signals): Likewise. | |
| (__generic_findstack): Check for initial_sp == NULL. Add casts to | |
| uintptr_type. | |
| (__splitstack_block_signals): New function. | |
| (enum __splitstack_content_offsets): Define. | |
| (__splitstack_getcontext, __splitstack_setcontext): New functions. | |
| (__splitstack_makecontext): New function. | |
| (__splitstack_block_signals_context): New function. | |
| (__splitstack_find_context): New function. | |
| * config/i386/morestack.S (__morestack_get_guard): New function. | |
| (__morestack_set_guard, __morestack_make_guard): New functions. | |
| * libgcc-std.ver.in: Add new functions to GCC_4.7.0. | |
| 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ... | |
| (i[34567]86-*-mingw*): ... here. | |
| (x86_64-*-mingw*): ... here. | |
| 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config/c6x/t-elf (LIB2ADD): Add instead of assigning. | |
| 2011-11-07 Nathan Sidwell <nathan@acm.org> | |
| * libgcov.c (struct gcov_fn_buffer): New struct. | |
| (buffer_fn_data): New helper. | |
| (gcov_exit): Rework for new gcov data structures. | |
| 2011-11-07 Georg-Johann Lay <avr@gjlay.de> | |
| PR target/49313 | |
| * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed. | |
| 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config.host (tmake_file): Correct comment. | |
| (bfin*-elf*): Remove bfin/t-elf from tmake_file, add | |
| t-libgcc-pic. | |
| (bfin*-uclinux*): Likewise. | |
| (bfin*-linux-uclibc*): Likewise. | |
| (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file. | |
| * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of | |
| assigning. | |
| * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise. | |
| * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise. | |
| * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise. | |
| * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise. | |
| * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise. | |
| * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise. | |
| * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise. | |
| * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise. | |
| * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise. | |
| * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise. | |
| * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise. | |
| * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise. | |
| * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise. | |
| * config/bfin/t-elf: Remove. | |
| * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove. | |
| 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config.host (*-*-rtems*): Add t-rtems to tmake_file. | |
| (i[34567]86-*-rtems*): Remove t-rtems from tmake_file. | |
| (lm32-*-elf*, lm32-*-rtems*): Split into ... | |
| (lm32-*-elf*): ... this. | |
| (lm32-*-rtems*): ... and this. | |
| Add to tmake_file. | |
| (m32r-*-rtems*): Add to tmake_file. | |
| (moxie-*-rtems*): Likewise. | |
| (sparc-*-rtems*): Likewise. | |
| Remove t-rtems from tmake_file. | |
| (sparc64-*-rtems*): Likewise. | |
| * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES | |
| instead. | |
| 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| PR bootstrap/50982 | |
| * config/gthr-posix.h: Move ... | |
| * gthr-posix.h: ... here. | |
| * config/gthr-lynx.h: Reflect this. | |
| * config/gthr-vxworks.h: Likewise. | |
| * config/rs6000/gthr-aix.h: Likewise. | |
| * configure.ac (target_thread_file): Likewise. | |
| * configure: Regenerate. | |
| 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de> | |
| * config.host (arm*-*-rtemseabi*): New target. | |
| 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
| PR other/50991 | |
| * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of | |
| extra-parts. | |
| 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com> | |
| * config.host (epiphany-*-elf*): New configuration. | |
| * config/epiphany: New Directory. | |
| 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org> | |
| * config.host (avr-*-rtems*): Add config/avr/t-rtems. | |
| * config/avr/t-rtems: New. | |
| Filter out _exit from LIB1ASMFUNCS. | |
| 2011-11-04 David S. Miller <davem@davemloft.net> | |
| * configure.ac: Test for 64-bit addresses on !x86 using __LP64__. | |
| * configure: Rebuild. | |
| 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
| * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S | |
| variable. | |
| 2011-11-04 Georg-Johann Lay <avr@gjlay.de> | |
| PR target/50931 | |
| * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4. | |
| * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions. | |
| 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com> | |
| PR target/50989 | |
| * config.host (sparc-*-rtems*): Add sparc/t-softmul. | |
| 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config/c6x/t-elf (LIB2ADDEH): Set. | |
| * config/c6x/t-c6x-elf: Remove. | |
| 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config/i386/sol2-ci.S: Rename to ... | |
| * config/i386/crti.S: ... this. | |
| * config/i386/sol2-cn.S: Rename to ... | |
| * config/i386/crtn.S: ... this. | |
| * config/sparc/sol2-ci.S: Rename to ... | |
| * config/sparc/crti.S: ... this. | |
| * config/sparc/sol2-cn.S: Rename to ... | |
| * config/sparc/crtn.S: ... this. | |
| * config/t-sol2 (CUSTOM_CRTIN): Remove. | |
| (crti.o, crtn.o): Remove. | |
| 2011-11-04 Tristan Gingold <gingold@adacore.com> | |
| * config/ia64/fde-vms.c: Do not include md-unwind-support.h | |
| 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org> | |
| * config/sh/t-sh: Use $(gcc_compile) instead of $(compile). | |
| 2011-11-03 Hans-Peter Nilsson <hp@axis.com> | |
| * config.host (crisv32-*-none, cris-*-none): Remove. | |
| (crisv32-*-elf): Append to tmake_file, don't just set it. | |
| (cris-*-elf): Add missing t-fdpbit to tmake_file. | |
| 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<. | |
| (ecrtn$(objext)): Likewise. | |
| (ncrti$(objext)): Likewise. | |
| (ncrtn$(objext)): Likewise. | |
| 2011-11-03 Andreas Schwab <schwab@redhat.com> | |
| * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage. | |
| 2011-11-02 David S. Miller <davem@davemloft.net> | |
| * configure.ac: Set host_address on sparc too. | |
| * configure: Regenerate. | |
| * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally | |
| based upon host_address. | |
| * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally. | |
| 2011-11-02 Jason Merrill <jason@redhat.com> | |
| * config/rs6000/t-ppccomm: Add missing \. | |
| 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * gthr-single.h, gthr.h: New files. | |
| * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h, | |
| config/gthr-vxworks.h, config/i386/gthr-win32.h, | |
| config/mips/gthr-mipssde.h, config/pa/gthr-dce.h, | |
| config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files. | |
| * config/i386/gthr-win32.c: Include "gthr-win32.h". | |
| * configure.ac (thread_header): New variable. | |
| Set it depending on target_thread_file. | |
| (gthr-default.h): Link from $thread_header. | |
| * configure: Regenerate. | |
| * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS). | |
| 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * configure.ac (tm_file_): New variable. | |
| Determine from tm_file. | |
| (tm_file, tm_defines): Substitute. | |
| * configure: Regenerate. | |
| * mkheader.sh: New file. | |
| * Makefile.in (clean): Remove libgcc_tm.h. | |
| ($(objects)): Depend on libgcc_tm.h. | |
| (libgcc_tm_defines, libgcc_tm_file): New variables. | |
| (libgcc_tm.h, libgcc_tm.stamp): New targets. | |
| ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects)) | |
| ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects)) | |
| ($(extra-parts)): Depend on libgcc_tm.h. | |
| * config.host (tm_defines, tm_file): New variable. | |
| (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi. | |
| (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi. | |
| (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file. | |
| (avr-*-rtems*): Likewise. | |
| (avr-*-*): Likewise. | |
| (frv-*-elf): Likewise. | |
| (frv-*-*linux*): Likewise. | |
| (h8300-*-rtems*): Likewise. | |
| (h8300-*-elf*): Likewise. | |
| (i[34567]86-*-darwin*): Likewise. | |
| (x86_64-*-darwin*): Likewise. | |
| (rx-*-elf): Likewise. | |
| (tic6x-*-uclinux): Likewise. | |
| (tic6x-*-elf): Likewise. | |
| (i[34567]86-*-linux*, x86_64-*-linux*): Likewise. | |
| * config/alpha/gthr-posix.c: Include libgcc_tm.h. | |
| * config/i386/cygming-crtbegin.c: Likewise. | |
| * config/i386/cygming-crtend.c: Likewise. | |
| * config/ia64/fde-vms.c: Likewise. | |
| * config/ia64/unwind-ia64.c: Likewise. | |
| * config/libbid/bid_gcc_intrinsics.h: Likewise. | |
| * config/rs6000/darwin-fallback.c: Likewise. | |
| * config/stormy16/lib2funcs.c: Likewise. | |
| * config/xtensa/unwind-dw2-xtensa.c: Likewise. | |
| * crtstuff.c: Likewise. | |
| * dfp-bit.h: Likewise. | |
| * emutls.c: Likewise. | |
| * fixed-bit.c: Likewise. | |
| * fp-bit.c: Likewise. | |
| * generic-morestack-thread.c: Likewise. | |
| * generic-morestack.c: Likewise. | |
| * libgcc2.c: Likewise. | |
| * libgcov.c: Likewise. | |
| * unwind-dw2-fde-dip.c: Likewise. | |
| * unwind-dw2-fde.c: Likewise. | |
| * unwind-dw2.c: Likewise. | |
| * unwind-sjlj.c: Likewise. | |
| 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * configure.ac: Include ../config/picflag.m4. | |
| (GCC_PICFLAG): Call it. | |
| Substitute. | |
| * configure: Regenerate. | |
| * Makefile.in (gcc_srcdir): Remove. | |
| (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES) | |
| (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE) | |
| (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set. | |
| ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o)) | |
| ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c. | |
| Use $<. | |
| Remove comment. | |
| * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files. | |
| * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) | |
| to refer to libgcc2.c. | |
| Use $<. | |
| * config/darwin-64.c: New file. | |
| * config/darwin-crt3.c: Remove comment. | |
| * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c, | |
| config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c, | |
| config/udivmodsi4.c: New files. | |
| * config/memcmp.c, config/memcpy.c, config/memmove.c, | |
| config/memset.c: New files. | |
| * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG). | |
| * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set. | |
| * config/t-freebsd-thread, config/t-libgcc-pic: New files. | |
| * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set. | |
| * config/t-openbsd-thread: New file. | |
| * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove. | |
| * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files. | |
| * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files. | |
| * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to | |
| qrnnd.S. | |
| Adapt filename. | |
| * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha | |
| to refer to gthr-posix.c. | |
| * config/alpha/t-vms (LIB2ADD): Set. | |
| * config/alpha/vms-gcc_shell_handler.c: New file. | |
| * config/arm/bpabi.c, config/arm/fp16.c, | |
| config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c, | |
| config/arm/unaligned-funcs.c: New files. | |
| * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set. | |
| * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set. | |
| * config/arm/t-linux: Likewise. | |
| * config/arm/t-linux-eabi (LIB2ADD_ST): Add. | |
| * config/arm/t-netbsd: New file. | |
| * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set. | |
| * config/arm/t-symbian (LIB2ADD_ST): Set. | |
| * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set. | |
| * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). | |
| * config/bfin/t-elf: New file. | |
| * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c, | |
| config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c, | |
| config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c, | |
| config/c6x/ltf.c: New files. | |
| * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD) | |
| (HOST_LIBGCC2_CFLAGS): Set. | |
| * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set. | |
| (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). | |
| * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris: | |
| New files. | |
| * config/cris/t-elfmulti (LIB2ADD_ST): Set. | |
| * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove. | |
| * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c, | |
| config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c, | |
| config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New | |
| files. | |
| * config/frv/t-frv (LIB2ADD): Set. | |
| * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). | |
| * config/h8300/clzhi2.c, config/h8300/ctzhi2.c, | |
| config/h8300/fixunssfsi.c, config/h8300/parityhi2.c, | |
| config/h8300/popcounthi2.c: New files. | |
| * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set. | |
| * config/i386/gthr-win32.c: New file. | |
| * config/i386/t-cygming (LIBGCC2_INCLUDES): Set. | |
| * config/i386/t-cygwin: Likewise. | |
| * config/i386/t-darwin, config/i386/t-darwin64, | |
| config/i386/t-gthr-win32, config/i386/t-interix: New files. | |
| * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set. | |
| (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). | |
| * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). | |
| * config/ia64/quadlib.c: New file. | |
| * config/ia64/t-hpux (LIB2ADD): Set. | |
| * config/ia64/t-ia64: Add comment. | |
| * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files. | |
| * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). | |
| (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC. | |
| * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files. | |
| * config/m32c/t-m32c (LIB2ADD): Set. | |
| * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set. | |
| * config/m32r/t-m32r: Likewise. | |
| * config/m68k/fpgnulib.c: New file. | |
| * config/m68k/t-floatlib (LIB2ADD): Set. | |
| (xfgnulib.c): New target. | |
| * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set. | |
| * config/mep/lib2funcs.c, config/mep/tramp.c: New files. | |
| * config/mep/t-mep (LIB2ADD): Set. | |
| * config/microblaze/divsi3.asm: Rename to divsi3.S. | |
| * config/microblaze/moddi3.asm: Rename to moddi3.S. | |
| * config/microblaze/modsi3.asm: Rename to modsi3.S. | |
| * config/microblaze/muldi3_hard.asm: Rename to hard.S. | |
| * config/microblaze/mulsi3.asm: Rename to mulsi3.S. | |
| * config/microblaze/stack_overflow_exit.asm: Rename to exit.S. | |
| * config/microblaze/udivsi3.asm: Rename to udivsi3.S. | |
| * config/microblaze/umodsi3.asm: Rename to umodsi3.S. | |
| * config/microblaze/t-microblaze (LIB2ADD): Reflect this. | |
| * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S: | |
| New files. | |
| * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set. | |
| * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set. | |
| * config/pa/fptr.c, config/pa/lib2funcs.S, | |
| config/pa/linux-atomic.c, config/pa/quadlib.c: New files. | |
| * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set. | |
| (LIB2ADD, LIB2ADD_ST): Set. | |
| * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files. | |
| * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST): | |
| Set. | |
| * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set. | |
| * config/pdp11/t-pdp11: New file. | |
| * config/picochip/libgccExtras/adddi3.S, | |
| config/picochip/libgccExtras/ashlsi3.S, | |
| config/picochip/libgccExtras/ashrsi3.S, | |
| config/picochip/libgccExtras/clzsi2.S, | |
| config/picochip/libgccExtras/cmpsi2.S, | |
| config/picochip/libgccExtras/divmod15.S, | |
| config/picochip/libgccExtras/divmodhi4.S, | |
| config/picochip/libgccExtras/divmodsi4.S, | |
| config/picochip/libgccExtras/lshrsi3.S, | |
| config/picochip/libgccExtras/parityhi2.S, | |
| config/picochip/libgccExtras/popcounthi2.S, | |
| config/picochip/libgccExtras/subdi3.S, | |
| config/picochip/libgccExtras/ucmpsi2.S, | |
| config/picochip/libgccExtras/udivmodhi4.S, | |
| config/picochip/libgccExtras/udivmodsi4.S: New files. | |
| * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS) | |
| (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set. | |
| * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S, | |
| config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S, | |
| config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S) | |
| config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S, | |
| config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S, | |
| config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New | |
| files. | |
| * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST) | |
| (HOST_LIBGCC2_CFLAGS): Set. | |
| * config/rs6000/t-darwin64: New file. | |
| * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set. | |
| * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files. | |
| * config/rs6000/t-ppccomm (LIB2ADD): Add | |
| $(srcdir)/config/rs6000/tramp.S. | |
| (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources. | |
| Add $(srcdir)/config/rs6000/eabi.S. | |
| (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S) | |
| (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S) | |
| (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S) | |
| (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S) | |
| (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S) | |
| (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove. | |
| * config/rs6000/tramp.S: New file. | |
| * config/s390/t-tpf: Remove. | |
| * config/sh/linux-atomic.S: New file. | |
| * config/sh/t-linux (LIB2ADD): Set. | |
| (HOST_LIBGCC2_CFLAGS): Append, remove -fpic. | |
| * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set. | |
| * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer | |
| to unwind-dw2.c. | |
| (HOST_LIBGCC2_CFLAGS): Set. | |
| * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). | |
| * config/spu/divmodti4.c, config/spu/divv2df3.c, | |
| config/spu/float_disf.c, config/spu/float_unsdidf.c, | |
| config/spu/float_unsdisf.c, config/spu/float_unssidf.c, | |
| config/spu/mfc_multi_tag_release.c, | |
| config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c, | |
| config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c, | |
| config/spu/multi3.c: New files. | |
| * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS) | |
| (HOST_LIBGCC2_CFLAGS): Set. | |
| * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c, | |
| config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c, | |
| config/stormy16/ctzhi2.c, config/stormy16/divsi3.c, | |
| config/stormy16/ffshi2.c, config/stormy16/lib2.c, | |
| config/stormy16/lshrsi3.c, config/stormy16/modsi3.c, | |
| config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c, | |
| config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c, | |
| config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c, | |
| config/stormy16/umodsi3.c: New files. | |
| * config/xtensa/lib2funcs.S: New file. | |
| * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set. | |
| * config/xtensa/t-xtensa (LIB2ADD): Set. | |
| * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file. | |
| (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file. | |
| Add t-freebsd-thread to tmake_file for posix threads. | |
| (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu) | |
| (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file. | |
| (*-*-lynxos*): Likewise. | |
| (*-*-netbsd*): Likewise. | |
| (*-*-openbsd*): Likewise. | |
| Add t-openbsd-thread to tmake_file for posix threads. | |
| (*-*-solaris2*): Add t-libgcc-pic to tmake_file. | |
| (*-*-vxworks*): Set tmake_file. | |
| (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file. | |
| (alpha*-*-freebsd*): Likewise. | |
| (alpha*-*-netbsd*): Likewise. | |
| (alpha*-*-openbsd*): Likewise. | |
| (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts. | |
| (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file. | |
| (alpha*-dec-*vms*): Likewise. | |
| (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file. | |
| (bfin*-elf*): Add bfin/t-elf to tmake_file. | |
| (bfin*-uclinux*): Likewise. | |
| (bfin*-linux-uclibc*): Likewise. | |
| (crisv32-*-elf): Add cris/t-cris to tmake_file. | |
| (crisv32-*-none): Likewise. | |
| (cris-*-elf): Likewise. | |
| (cris-*-none): Likewise. | |
| (cris-*-linux*, crisv32-*-linux*): Likewise. | |
| (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to | |
| tmake_file. | |
| (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to | |
| tmake_file. | |
| (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file. | |
| (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file. | |
| (x86_64-*-elf*): Likewise. | |
| (i[34567]86-*-nto-qnx*): Likewise. | |
| (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for | |
| win32 threads. | |
| (x86_64-*-mingw*): Likewise. | |
| (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file. | |
| (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file. | |
| (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*) | |
| (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*) | |
| (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to | |
| tmake_file. | |
| (mipsisa64sr71k-*-elf*): Likewise. | |
| (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise. | |
| (mips-*-elf*, mipsel-*-elf*): Likewise. | |
| (mips64-*-elf*, mips64el-*-elf*): Likewise. | |
| (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise. | |
| (mips*-*-rtems*): Likewise. | |
| (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr | |
| to tmake_file. | |
| (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file. | |
| (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file. | |
| (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file. | |
| (spu-*-elf*): Likewise. | |
| (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file. | |
| 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use | |
| $(srcdir) to refer to $(LIB1ASMSRC). | |
| Use $<. | |
| * config/arm/bpabi-v6m.S, config/arm/bpabi.S, | |
| config/arm/ieee754-df.S, config/arm/ieee754-sf.S, | |
| config/arm/lib1funcs.S: New files. | |
| * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S. | |
| * config/arm/t-arm: New file. | |
| * config/arm/t-bpabi (LIB1ASMFUNCS): Set. | |
| * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi, | |
| config/arm/t-strongarm-elf: New files. | |
| * config/arm/t-symbian (LIB1ASMFUNCS): Set. | |
| * config/arm/t-vxworks, config/arm/t-wince-pe: New files. | |
| * config/avr/lib1funcs.S: New file. | |
| * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set. | |
| * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files. | |
| * config/c6x/lib1funcs.S: New file. | |
| * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set. | |
| * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files. | |
| * config/frv/lib1funcs.S: New file. | |
| * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set. | |
| * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files. | |
| * config/i386/cygwin.S, config/i386/t-chkstk: New files. | |
| * config/ia64/__divxf3.asm: Rename to ... | |
| * config/ia64/__divxf3.S: ... this. | |
| Adapt lib1funcs.asm filename. | |
| * config/ia64/_fixtfdi.asm: Rename to ... | |
| * config/ia64/_fixtfdi.S: ... this. | |
| Adapt lib1funcs.asm filename. | |
| * config/ia64/_fixunstfdi.asm: Rename to ... | |
| * config/ia64/_fixunstfdi.S: ... this. | |
| Adapt lib1funcs.asm filename. | |
| * config/ia64/_floatditf.asm: Rename to ... | |
| * config/ia64/_floatditf.S: ... this. | |
| Adapt lib1funcs.asm filename. | |
| * config/ia64/lib1funcs.S: New file. | |
| * config/ia64/t-hpux (LIB1ASMFUNCS): Set. | |
| * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set. | |
| * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix. | |
| * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files. | |
| * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files. | |
| * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files. | |
| * config/mep/lib1funcs.S: New file. | |
| * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set. | |
| * config/mips/mips16.S: New file. | |
| * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set. | |
| * config/pa/milli64.S: New file. | |
| * config/pa/t-linux, config/pa/t-linux64: New files. | |
| * config/picochip/lib1funcs.S: New file. | |
| * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set. | |
| * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files. | |
| * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set. | |
| * config/sh/t-netbsd: New file. | |
| * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set. | |
| Use $(srcdir) to refer to lib1funcs.S, adapt filename. | |
| * config/sh/t-sh64: New file. | |
| * config/sparc/lb1spc.S: New file. | |
| * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm | |
| filename. | |
| * config/v850/lib1funcs.S, config/v850/t-v850: New files. | |
| * config/vax/lib1funcs.S, config/vax/t-linux: New files. | |
| * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S, | |
| config/xtensa/lib1funcs.S: New files. | |
| * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set. | |
| * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to | |
| tmake_file. | |
| (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file. | |
| (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file. | |
| (arm*-*-linux*): Likewise. | |
| Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for | |
| arm*-*-linux-*eabi, add arm/t-linux otherwise. | |
| (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file. | |
| (arm*-*-ecos-elf): Likewise. | |
| (arm*-*-eabi*, arm*-*-symbianelf*): Likewise. | |
| (arm*-*-rtems*): Likewise. | |
| (arm*-*-elf): Likewise. | |
| (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file. | |
| (avr-*-rtems*): Add to tmake_file, add avr/t-avr. | |
| (bfin*-elf*): Add bfin/t-bfin to tmake_file. | |
| (bfin*-uclinux*): Likewise. | |
| (bfin*-linux-uclibc*): Likewise. | |
| (bfin*-rtems*): Likewise. | |
| (bfin*-*): Likewise. | |
| (fido-*-elf): Merge into m68k-*-elf*. | |
| (fr30-*-elf)): Add fr30/t-fr30 to tmake_file. | |
| (frv-*-*linux*): Add frv/t-frv to tmake_file. | |
| (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file. | |
| (h8300-*-elf*): Likewise. | |
| (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file. | |
| (hppa*-*-linux*): Add pa/t-linux to tmake_file. | |
| (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file. | |
| (i[34567]86-*-mingw*): Likewise. | |
| (x86_64-*-mingw*): Likewise. | |
| (i[34567]86-*-interix3*): Likewise. | |
| (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file. | |
| (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file. | |
| (m68k-*-elf*): Also handle fido-*-elf. | |
| Add m68k/t-floatlib to tmake_file. | |
| (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file. | |
| (m68k-*-linux*): Likewise. | |
| (m68k-*-rtems*): Likewise. | |
| (mcore-*-elf): Add mcore/t-mcore to tmake_file. | |
| (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for | |
| sh64*-*-*. | |
| (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file. | |
| Add sh/t-sh64 to tmake_file for sh64*-*-linux*. | |
| (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*) | |
| (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh, | |
| sh/t-netbsd to tmake_file. | |
| Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*. | |
| (sh-*-rtems*): Add sh/t-sh to tmake_file. | |
| (sh-wrs-vxworks): Likewise. | |
| (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for | |
| *-leon[3-9]*. | |
| (v850*-*-*): Add v850/t-v850 to tmake_file. | |
| (vax-*-linux*): Add vax/t-linux to tmake_file. | |
| (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file. | |
| 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * crtstuff.c: New file. | |
| * Makefile.in (CRTSTUFF_CFLAGS): Define. | |
| (CRTSTUFF_T_CFLAGS): Define. | |
| (extra-parts, INSTALL_PARTS): Remove conditional assignments. | |
| (crtbegin$(objext), crtend$(objext), crtbeginS$(objext)) | |
| (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to | |
| crtstuff.c. | |
| Use $<. | |
| (crtbeginT.o): Use $(objext). | |
| [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules. | |
| (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS. | |
| (gcc-extra-parts): Remove. | |
| * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file. | |
| Set extra_parts. | |
| (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, | |
| *-*-gnu*): Also handle *-*-kopensolaris*-gnu. | |
| Add t-crtstuff-pic to tmake_file. | |
| (*-*-lynxos*): New case. | |
| Set tmake_file, extra_parts. | |
| (*-*-netbsd*): Add t-crtstuff-pic to tmake_file. | |
| Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*, | |
| *-*-netbsdelf[2-9]*. | |
| (*-*-openbsd*): Add t-crtstuff-pic to tmake_file. | |
| (*-*-rtems*): Set extra_parts. | |
| (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10. | |
| (*-*-uclinux*): New case. | |
| Set extra_parts. | |
| (*-*-vms*): New case. | |
| Set tmake_file, extra_parts. | |
| (*-*-elf): Set extra_parts. | |
| (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts. | |
| (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms, | |
| vms/t-vms64. | |
| Set extra_parts. | |
| (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms. | |
| Set extra_parts. | |
| (arm*-*-freebsd*): Add t-crtin to tmake_file. | |
| Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts. | |
| (arm-wrs-vxworks): Append to tmake_file. | |
| Set extra_parts. | |
| (arm*-*-uclinux*): Set extra_parts. | |
| (arm*-*-ecos-elf): Likewise. | |
| (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for | |
| arm*-*-eabi*. | |
| (arm*-*-rtems*): Set extra_parts. | |
| (arm*-*-elf): Likewise. | |
| (avr-*-rtems*): Clear extra_parts. | |
| (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts. | |
| Set extra_parts. | |
| (bfin*-uclinux*): Likewise. | |
| (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file. | |
| (bfin*-rtems*): Append to tmake_file. | |
| Set extra_parts. | |
| (bfin*-*): Likewise. | |
| (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ... | |
| (crisv32-*-elf): ... this. | |
| (crisv32-*-none): ... this. | |
| (cris-*-elf, cris-*-none): New cases. | |
| Add cris/t-elfmulti to tmake_file. | |
| (fr30-*-elf): Append to tmake_file. | |
| Set extra_parts. | |
| (frv-*-elf): Append to tmake_file, add frv/t-frv. | |
| Set extra_parts. | |
| (h8300-*-rtems*): Append to tmake_file. | |
| Set extra_parts. | |
| (h8300-*-elf*): Likewise. | |
| (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file. | |
| Set extra_parts. | |
| (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file. | |
| Set extra_parts. | |
| (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file. | |
| (x86_64-*-elf*): Likewise. | |
| (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file. | |
| (x86_64-*-freebsd*): Likewise. | |
| (x86_64-*-netbsd*): Likewise. | |
| (i[34567]86-*-linux*): Likewise. | |
| (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu) | |
| (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise. | |
| (x86_64-*-linux*): Likewise. | |
| (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise. | |
| (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to | |
| tmake_file. | |
| Set extra_parts. | |
| (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts. | |
| (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin. | |
| Append to extra_parts, remove crtbegin.o, crtend.o. | |
| (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o. | |
| (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o, | |
| crtend.o, crtbeginS.o, crtendS.o. | |
| (ia64*-*-linux*): Comment extra_parts. | |
| (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64. | |
| Set extra_parts. | |
| (iq2000*-*-elf*): Clear extra_parts. | |
| (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file. | |
| (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o | |
| (m32r-*-elf*, m32r-*-rtems*): Split off ... | |
| (m32r-*-rtems*): ... this. | |
| Add m32r/t-m32r to tmake_file. | |
| (m68k-*-elf*): Add t-crtin to tmake_file. | |
| (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts. | |
| (mcore-*-elf): Likewise. | |
| (microblaze*-*-*): Set extra_parts. | |
| (mips*-sde-elf*): New case. | |
| Set tmake_file, extra_parts. | |
| (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*) | |
| (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*) | |
| (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to | |
| tmake_file. | |
| Set extra_parts. | |
| (mipsisa64sr71k-*-elf*): Likewise. | |
| (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise. | |
| (mips-*-elf*, mipsel-*-elf*): Likewise. | |
| (mips64-*-elf*, mips64el-*-elf*): Likewise. | |
| (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise. | |
| (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise. | |
| (mips*-*-rtems*): Likewise. | |
| (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise. | |
| (moxie-*-*): Split into ... | |
| (moxie-*-elf, moxie-*-uclinux*): ... this. | |
| Add to extra_parts, remove crtbegin.o, crtend.o. | |
| (moxie-*-rtems*): New case. | |
| Set tmake_file. | |
| Clear extra_parts. | |
| (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file. | |
| Set extra_parts. | |
| (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file. | |
| (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to | |
| tmake_file. | |
| Set extra_parts. | |
| (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm, | |
| rs6000/t-crtstuff, t-crtstuff-pic to tmake_file. | |
| Set extra_parts. | |
| (powerpc-*-eabisim*): Likewise. | |
| (powerpc-*-elf*): Likewise. | |
| (powerpc-*-eabialtivec*): Likewise. | |
| (powerpc-xilinx-eabi*): Likewise. | |
| (powerpc-*-eabi*): Likewise. | |
| (powerpc-*-rtems*): Likewise. | |
| (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to | |
| tmake_file. | |
| Set extra_parts. | |
| (powerpc-*-lynxos*): Add to tmake_file. | |
| (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm, | |
| rs6000/t-crtstuff, t-crtstuff-pic. | |
| Set extra_parts. | |
| (powerpcle-*-eabisim*): Likewise. | |
| (powerpcle-*-eabi*): Likewise. | |
| (rx-*-elf): Remove extra_parts. | |
| (s390x-ibm-tpf*): Set extra_parts. | |
| (score-*-elf): Set extra_parts. | |
| (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*) | |
| (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*) | |
| (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*) | |
| (sh64l*-*-netbsd*): Split into ... | |
| (sh-*-elf*, sh[12346l]*-*-elf*): ... this. | |
| Add t-crtstuff-pic to tmake_file. | |
| Set extra_parts. | |
| (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic. | |
| Set extra_parts. | |
| (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic. | |
| (sparc-*-elf*): Remove t-crtin from tmake_file. | |
| Add to extra_parts, remove crtbegin.o, crtend.o. | |
| (sparc-*-linux*): Add sparc/t-linux64 to tmake_file. | |
| (sparc64-*-linux*): Likewise. | |
| (sparc-*-rtems*): Remove sparc/t-elf from tmake_file. | |
| Add to extra_parts, remove crtbegin.o, crtend.o. | |
| (sparc64-*-elf*): Remove t-crtin from tmake_file. | |
| Add to extra_parts, remove crtbegin.o, crtend.o. | |
| (sparc64-*-rtems*): Remove t-crtin from tmake_file. | |
| Add to extra_parts, remove crtbegin.o, crtend.o. | |
| (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts. | |
| (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file. | |
| (spu-*-elf*): Add to tmake_file, add spu/t-elf. | |
| Set extra_parts. | |
| (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file. | |
| Set extra_parts. | |
| (tic6x-*-*): Change to ... | |
| (tic6x-*-elf): ... this. | |
| Set extra_parts. | |
| (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf. | |
| Set extra_parts. | |
| (am33_2.0-*-linux*): Add comment. | |
| (mep*-*-*): Add mep/t-mep to tmake_file. | |
| Set extra_parts. | |
| * config/alpha/t-vms: New file. | |
| * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files. | |
| * config/arm/crti.S, config/arm/crtn.S: New files. | |
| * config/bfin/crti.S, config/bfin/crtn.S: New files. | |
| * config/bfin/crtlibid.S: New file. | |
| * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files. | |
| * config/c6x/crti.S, config/c6x/crtn.S: New files. | |
| * config/c6x/t-elf (CUSTOM_CRTIN): Set. | |
| (crti.o, crtin.o): New rules. | |
| (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set. | |
| * config/c6x/t-uclinux: New file. | |
| * config/cris/t-elfmulti: New file. | |
| * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set. | |
| * config/fr30/crti.S, config/fr30/crtn.S: New files. | |
| * config/frv/frvbegin.c, config/frv/frvend.c: New files. | |
| * config/frv/t-frv: New file. | |
| * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set. | |
| * config/h8300/crti.S, config/h8300/crtn.S: New files. | |
| * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c: | |
| New files. | |
| * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to | |
| refer to cygming-crtbegin.c, cygming-crtend.c. | |
| Use $<. | |
| * config/i386/t-nto: New file. | |
| * config/ia64/crtbegin.S, config/ia64/crtend.S: New files. | |
| * config/ia64/crti.S, config/ia64/crtn.S: New files. | |
| * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o, | |
| crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S. | |
| Use .S extension. | |
| Use $<. | |
| * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set. | |
| (crtinitS.o): New rule. | |
| * config/ia64/vms-crtinit.S: New file. | |
| * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove. | |
| * config/m32r/initfini.c: New file. | |
| * config/m32r/t-linux, config/m32r/t-m32r: New files. | |
| * config/m68k/crti.S, config/m68k/crtn.S: New files. | |
| * config/mcore/crti.S, config/mcore/crtn.S: New files. | |
| * config/mep/t-mep: New file. | |
| * config/microblaze/crti.S, config/microblaze/crtn.S: New files. | |
| * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove. | |
| * config/mips/crti.S, config/mips/crtn.S: New files. | |
| * config/mips/t-crtstuff: New file. | |
| * config/mmix/crti.S, config/mmix/crtn.S: New files. | |
| * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set. | |
| (CUSTOM_CRTIN): Set. | |
| ($(T)crti.o, $(T)crtn.o): Remove $(T), | |
| dependencies. | |
| Use $(srcdir) to refer to crti.S, crtn.S. | |
| Use .S extension, $<. | |
| * config/moxie/crti.asm: Rename to ... | |
| * config/moxie/crti.S: ... this. | |
| * config/moxie/crtn.asm: Rename to ... | |
| * config/moxie/crtn.S: ... this. | |
| * config/moxie/t-moxie: Remove. | |
| * config/pa/stublib.c: New file. | |
| * config/pa/t-stublib, config/pa/t-stublib64: New files. | |
| * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files. | |
| * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files. | |
| * config/rs6000/t-crtstuff: New file. | |
| * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove. | |
| (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove. | |
| (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S. | |
| Make output file explicit. | |
| (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S. | |
| Make output file explicit. | |
| (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S. | |
| Make output file explicit. | |
| (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S. | |
| Make output file explicit. | |
| * config/score/crti.S, config/score/crtn.S: New files. | |
| * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files. | |
| * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New | |
| files. | |
| * config/sh/t-sh, config/sh/t-superh: New files. | |
| * config/sparc/t-linux64: New file. | |
| * config/spu/cache.S, config/spu/cachemgr.c: New files. | |
| * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set. | |
| (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o) | |
| (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules. | |
| * config/t-crtin: Remove. | |
| * config/t-crtstuff-pic: New file. | |
| * config/t-sol2 (CUSTOM_CRTIN): Set. | |
| (crti.o, crtn.o): New rules. | |
| * config/vms/t-vms: New file. | |
| * config/vms/vms-ucrt0.c: New file. | |
| * config/xtensa/t-elf: New file. | |
| 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * Makefile.in (SHLIB_NM_FLAGS): Set. | |
| * mkmap-flat.awk, mkmap-symver.awk: New files. | |
| * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj | |
| exceptions. | |
| * configure: Regenerate. | |
| * config/libgcc-glibc.ver: New file. | |
| * config/libgcc-libsystem.ver: New file. | |
| * config/t-libunwind (SHLIB_LC): Set. | |
| * config/t-linux: New file. | |
| * config/t-slibgcc (INSTALL_SHLIB): New. | |
| (SHLIB_INSTALL): Use it. | |
| * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer | |
| to mkmap-symver.awk. | |
| (SHLIB_MAPFILES): Don't append, adapt pathname. | |
| (SHLIB_VERPFX): Set. | |
| * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer | |
| to mkmap-symver.awk. | |
| * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux, | |
| config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files. | |
| * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files. | |
| * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer | |
| to mkmap-flat.awk. | |
| * config/arm/t-bpabi (SHLIB_MAPFILES): Set. | |
| * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files. | |
| * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files. | |
| * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files. | |
| * config/frv/libgcc-frv.ver, config/frv/t-linux: New files. | |
| * config/i386/libgcc-darwin.10.4.ver, | |
| config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver: | |
| New files. | |
| * config/i386/t-darwin: Remove. | |
| * config/i386/t-darwin64: Likewise. | |
| * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files. | |
| * config/i386/t-slibgcc-cygming, config/i386/t-cygwin, | |
| config/i386/t-dlldir, config/i386/t-dlldir-x: New files. | |
| * config/i386/t-linux: New file. | |
| * config/i386/t-mingw32: New file. | |
| * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files. | |
| * config/ia64/t-glibc: Rename to ... | |
| * config/ia64/t-linux: ... this. | |
| (SHLIB_MAPFILES): Set. | |
| * config/ia64/t-glibc-libunwind: Rename to ... | |
| * config/ia64/t-linux-libunwind: ... this. | |
| * config/ia64/t-ia64 (SHLIB_MAPFILES): Set. | |
| * config/ia64/t-slibgcc-hpux: New file. | |
| * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files. | |
| * config/m68k/t-slibgcc-elf-ver: New file. | |
| * config/mips/t-mips16 (SHLIB_MAPFILES): Set. | |
| * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer | |
| to mkmap-flat.awk. | |
| * config/pa/t-slibgcc-hpux: New file. | |
| * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New | |
| files. | |
| * config/rs6000/libgcc-darwin.10.4.ver, | |
| config/rs6000/libgcc-darwin.10.5.ver: New files. | |
| * config/rs6000/libgcc-ppc-glibc.ver: Rename to | |
| config/rs6000/libgcc-glibc.ver. | |
| * config/rs6000/libgcc-ppc64.ver: Rename to | |
| config/rs6000/libgcc-ibm-ldouble.ver. | |
| * config/rs6000/t-darwin (SHLIB_VERPFX): Remove. | |
| * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename. | |
| * config/rs6000/t-ldbl128: Rename to ... | |
| * config/rs6000/t-linux: ... this. | |
| (SHLIB_MAPFILES): Adapt filename. | |
| * config/rs6000/t-slibgcc-aix: New file. | |
| * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files. | |
| * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to | |
| libgcc-excl.ver, libgcc-glibc.ver. | |
| (SHLIB_LINK, SHLIB_INSTALL): Remove. | |
| * config/sparc/libgcc-glibc.ver: New file. | |
| * config/sparc/t-linux: New file. | |
| * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files. | |
| * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld, | |
| t-slibgcc-elf-ver to tmake_file. | |
| Add t-slibgcc-nolc-override to tmake_file for posix threads on | |
| *-*-freebsd[34]. | |
| (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, | |
| *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld, | |
| t-slibgcc-elf-ver, t-linux to tmake_file. | |
| (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to | |
| tmake_file. | |
| (alpha*-*-linux*): Add alpha/t-linux to tmake_file. | |
| (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file. | |
| (alpha*-dec-*vms*): Likewise. | |
| (arm*-*-freebsd*): Append to tmake_file. | |
| (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file. | |
| (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for | |
| arm*-*-linux-*eabi. | |
| (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to | |
| tmake_file for arm*-*-symbianelf*. | |
| (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux. | |
| (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add | |
| cris/t-linux. | |
| (frv-*-*linux*): Append to tmake_file, add frv/t-linux. | |
| (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver, | |
| pa/t-slibgcc-dwarf-ver to tmake_file. | |
| (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver, | |
| pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file. | |
| (hppa*64*-*-hpux11*): Likewise. | |
| (hppa[12]*-*-hpux11*): Likewise. | |
| (x86_64-*-darwin*): Don't override tmake_file, but only keep | |
| i386/t-crtpc, i386/t-crtfm. | |
| (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file. | |
| Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming | |
| to tmake_file. | |
| Add i386/t-cygwin to tmake_file. | |
| Prepent i386/t-mingw-pthread to tmake_file for posix threads. | |
| (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file. | |
| Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming | |
| to tmake_file. | |
| Add i386/t-mingw32 to tmake_file. | |
| (x86_64-*-mingw*): Likewise. | |
| (ia64*-*-freebsd*): Append to tmake_file. | |
| (ia64*-*-linux*): Append to tmake_file. | |
| Replace ia64/t-glibc by ia64/t-linux. | |
| Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using | |
| system libunwind. | |
| (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux, | |
| t-slibgcc-hpux to tmake_file. | |
| (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file. | |
| (m32r-*-linux*): Append to tmake_file, add m32r/t-linux. | |
| (m32rle-*-linux*): Likewise. | |
| (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless | |
| sjlj exceptions. | |
| (microblaze*-linux*): New case. | |
| Append to tmake_file, add t-slibgcc-nolc-override. | |
| (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file. | |
| (powerpc-*-linux*, powerpc64-*-linux*): Likewise. | |
| Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file. | |
| (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add | |
| rs6000/t-slibgcc-aix to tmake_file. | |
| (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise. | |
| (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise. | |
| (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*) | |
| (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*) | |
| (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*) | |
| (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for | |
| sh*-*-linux*. | |
| (sparc-*-linux*): Append to tmake_file for *-leon*. | |
| Add sparc/t-linux to tmake_file for non-Leon targets. | |
| (sparc64-*-linux*): Add sparc/t-linux to tmake_file. | |
| (tic6x-*-uclinux): New case. | |
| Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file. | |
| (tic6x-*-*): Add c6x/t-elf to tmake_file. | |
| (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux. | |
| (am33_2.0-*-linux*): Append to tmake_file. | |
| (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu) | |
| (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle | |
| x86_64-*-kfreebsd*-gnu. | |
| Add i386/t-linux to tmake_file. | |
| 2011-10-28 Ian Lance Taylor <iant@google.com> | |
| * config/i386/morestack.S: Correct CFI information to do proper | |
| returns throughout function. In 32-bit mode, save %ebx so that it | |
| is restored on unwind. | |
| 2011-10-25 Bernd Schmidt <bernds@codesourcery.com> | |
| * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the | |
| case where B3 isn't the return register. | |
| * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct | |
| logic for doubleword pops. | |
| 2011-10-25 Andreas Tobler <andreast@fgznet.ch> | |
| * config/rs6000/t-freebsd: Add wildcard. | |
| 2011-10-21 Paul Brook <paul@codesourcery.com> | |
| * unwind-arm-common.inc: Handle ID3/4 unwinding data. | |
| 2011-10-16 Uros Bizjak <ubizjak@gmail.com> | |
| Eric Botcazou <ebotcazou@adacore.com> | |
| PR target/50737 | |
| * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set | |
| fs->signal_frame to 1. | |
| 2011-10-07 Ian Lance Taylor <iant@google.com> | |
| * generic-morestack-thread.c: #include <errno.h>. | |
| 2011-10-07 Ian Lance Taylor <iant@google.com> | |
| PR target/46093 | |
| * generic-morestack.c (__generic_morestack): Make sure the segment | |
| is large enough for both the stack frame and the copied | |
| parameters. | |
| 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| PR bootstrap/49804 | |
| * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to | |
| extra_parts. | |
| 2011-09-28 Nick Clifton <nickc@redhat.com> | |
| * config/rx/rx-lib.h: Always restrict doubles to the SF type when | |
| 64-bit doubles are not enabled. | |
| * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf | |
| and floatunsisf functions. | |
| 2011-09-13 Paul Brook <paul@codesourcery.com> | |
| * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header. | |
| * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG. | |
| * unwind-arm-common.inc: New file. | |
| * config/arm/unwind-arm.c: Use unwind-arm-common.inc. | |
| * config/arm/unwind-arm.h: Use unwind-arm-common.h. | |
| (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define. | |
| * config/c6x/libunwind.S: New file. | |
| * config/c6x/pr-support.c: New file. | |
| * config/c6x/unwind-c6x.c: New file. | |
| * config/c6x/unwind-c6x.h: New file. | |
| * config/c6x/t-c6x-elf: New file. | |
| 2011-08-23 Uros Bizjak <ubizjak@gmail.com> | |
| * config/i386/64/sfp-machine.h (ASM_INVALID): New define. | |
| (ASM_DIVZERO): Ditto. | |
| (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO. | |
| 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org> | |
| * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete. | |
| 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org> | |
| PR target/50090 | |
| * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias | |
| instead of an assembly one. | |
| 2011-08-12 Paolo Bonzini <bonzini@gnu.org> | |
| PR bootstrap/50047 | |
| * Makefile.in (install-unwind_h): Create | |
| $(gcc_objdir)/include/unwind.h atomically. | |
| 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * Makefile.in (install-unwind_h): Remove destination file first. | |
| 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * sync.c: New file. | |
| * config/mips/t-mips16: New file. | |
| * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file. | |
| (mips*-*-linux*): Likewise. | |
| (mips*-sde-elf*): Likewise. | |
| (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*, | |
| mipsisa64-*-elf*, mipsisa64r2-*-elf*. | |
| Add mips/t-mips16 to tmake_file. | |
| (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file. | |
| (mips-*-elf*): Likewise. | |
| (mips64-*-elf*): Likewise. | |
| (mips64orion-*-elf*): Likewise. | |
| (mips*-*-rtems*): Likewise. | |
| (mipstx39-*-elf*): Likewise. | |
| * Makefile.in: Use SYNC instead of LIBGCC_SYNC. | |
| ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of | |
| LIBGCC_SYNC_CFLAGS. | |
| Use $(srcdir) to refer to sync.c. | |
| Use $<. | |
| ($(libgcc-sync-funcs-o)): Likewise. | |
| ($(libgcc-sync-size-funcs-s-o)): Likewise. | |
| ($(libgcc-sync-funcs-s-o)): Likewise. | |
| 2011-08-09 Andreas Schwab <schwab@linux-m68k.org> | |
| * config.host (ia64*-*-linux*): Move ia64/t-glibc after | |
| t-libunwind. | |
| 2011-08-08 H.J. Lu <hongjiu.lu@intel.com> | |
| PR other/48007 | |
| * config/i386/value-unwind.h: New. | |
| 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com> | |
| * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*) | |
| (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): | |
| Add to tmake_file rather than overriding it. | |
| 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config/t-softfp: Remove. | |
| * soft-fp: Moved from ../gcc/config. | |
| * soft-fp/README: Remove t-softfp reference. | |
| * soft-fp/t-softfp: Move to config/t-softfp. | |
| (softfp_machine_header): Remove. | |
| (softfp_file_list): Remove config subdir. | |
| (soft-fp-objects): New variable. | |
| ($(soft-fp-objects)): Set INTERNAL_CFLAGS. | |
| (LIB2FUNCS_EXTRA): Add to LIB2ADD instead. | |
| (SFP_MACHINE, $(SFP_MACHINE)): Remove. | |
| * config/t-softfp-excl: New file. | |
| * config/t-softfp-sfdf: New file. | |
| * config/t-softfp-tf: New file. | |
| * config/no-sfp-machine.h: New file. | |
| * config/arm/sfp-machine.h: New file. | |
| * config/arm/t-softfp: New file. | |
| * config/c6x/sfp-machine.h: New file. | |
| * config/i386/32/t-fprules-softfp: Rename to ... | |
| * config/i386/32/t-softfp: ... this. | |
| (tifunctions, LIB2ADD): Remove. | |
| (softfp_int_modes): Override. | |
| * config/i386/64/t-softfp-compat (tf-functions): Remove config | |
| subdir. | |
| * config/i386/64/eqtf2.c: Likewise. | |
| * config/i386/64/getf2.c: Likewise. | |
| * config/i386/64/letf2.c: Likewise. | |
| * config/ia64/sft-machine.h: New file. | |
| * config/ia64/t-fprules-softfp: Rename to ... | |
| * config/ia64/t-softfp: ... this. | |
| * config/lm32/sfp-machine.h: New file. | |
| * config/moxie/t-moxie-softfp: Remove. | |
| * config/rs6000/ibm-ldouble-format: New file. | |
| * config/rs6000/ibm-ldouble.c: New file. | |
| * config/rs6000/libgcc-ppc-glibc.ver: New file | |
| * config/rs6000/libgcc-ppc64.ver: New file | |
| * config/rs6000/sfp-machine.h: New file. | |
| * config/rs6000/t-freebsd: New file. | |
| * config/rs6000/t-ibm-ldouble: New file. | |
| * config/rs6000/t-ldbl128: Use $(srcdir) to refer to | |
| libgcc-ppc-glibc.ver. | |
| * config/rs6000/t-linux64: New file. | |
| * config/rs6000/t-ppccomm (LIB2ADD): Add | |
| $(srcdir)/config/rs6000/ibm-ldouble.c. | |
| * config/rs6000/t-ppccomm-ldbl: New file. | |
| * config/score/sfp-machine.h: New file. | |
| * config.host (sfp_machine_header): Explain. | |
| (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp, | |
| t-softfp to tmake_file. | |
| (arm*-*-uclinux*): Likewise. | |
| (arm*-*-ecos-elf): Likewise. | |
| (arm*-*-eabi*, arm*-*-symbianelf*): Likewise. | |
| (arm*-*-rtems*): Likewise. | |
| (arm*-*-elf): Likewise. | |
| (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp | |
| in tmake_file. | |
| Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file. | |
| (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file. | |
| (lm32-*-uclinux*): Likewise. | |
| (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf, | |
| t-softfp-excl, t-softfp. | |
| (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file. | |
| (powerpc64-*-darwin*): Likewise. | |
| (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp | |
| to tmake_file. | |
| (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to | |
| tmake_file. | |
| (powerpc-*-eabisim*): Likewise. | |
| (powerpc-*-elf*): Likewise. | |
| (powerpc-*-eabialtivec*): Likewise. | |
| (powerpc-xilinx-eabi*): Likewise. | |
| (powerpc-*-rtems*): Likewise. | |
| (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf, | |
| t-softfp-excl, t-softfp to tmake_file. | |
| (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add | |
| rs6000/t-ppccomm-ldbl to tmake_file. | |
| (powerpcle-*-elf*): Likewise. | |
| (powerpcle-*-eabisim*): Likewise. | |
| (powerpcle-*-eabi*): Likewise. | |
| (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add | |
| rs6000/t-ibm-ldouble to tmake_file. | |
| (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise. | |
| (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise. | |
| (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file. | |
| (tic6x-*-*): Likewise. | |
| (i[34567]86-*-darwin*, x86_64-*-darwin*, | |
| i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu, | |
| i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*, | |
| i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*, | |
| i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*, | |
| i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf, | |
| t-softfp to tmake_file. | |
| * configure.ac (sfp_machine_header): Provide default if unset. | |
| Substitute. | |
| Link sfp-machine.h to config/$sfp_machine_header. | |
| * configure: Regenerate. | |
| 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * Makefile.in (double_type_size, long_double_type_size): Set. | |
| Remove $(fpbit-in-libgcc) support. | |
| (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables. | |
| (fpbit-src): New variable. | |
| ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT). | |
| Compile with -DFLOAT $(FPBIT_CFLAGS). | |
| Use $<. | |
| ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT). | |
| Compile with $(FPBIT_CFLAGS). | |
| Use $<. | |
| ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT). | |
| Compile with -DFLOAT $(TPBIT_CFLAGS). | |
| Use $<. | |
| * configure.ac (double_type_size, long_double_type_size): | |
| Determine and substitute. | |
| * configure: Regenerate. | |
| * fp-bit.c, fp-bit.h: New files. | |
| * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files. | |
| * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove. | |
| * config/mips/t-mips: New file. | |
| * config/mips/t-sdemtk: New file. | |
| * config/rs6000/ppc64-fp.c: New file. | |
| * config/rs6000/t-darwin (LIB2ADD): Add | |
| $(srcdir)/config/rs6000/ppc64-fp.c. | |
| * config/rs6000/t-ppc64-fp: New file. | |
| * config/rx/rx-lib.h: New file. | |
| * config/rx/t-rx (FPBIT): Set to true. | |
| ($(gcc_objdir)/fp-bit.c): Remove. | |
| (DPBIT): Set to true only with -m64bit-doubles. | |
| ($(gcc_objdir)/dp-bit.c): Remove. | |
| * config/sparc/t-softfp: Remove. | |
| * config/spu/t-elf: New file. | |
| * config/t-fdpbit, config/t-fpbit: New files. | |
| * config.host (m32c*-*-*): Add t-fdpbit to tmake_file. | |
| (mips*-*-*): Likewise. | |
| (arm-wrs-vxworks): Likewise. | |
| (arm*-*-freebsd*): Likewise. | |
| (avr-*-rtems*): Add t-fpbit to tmake_file. | |
| (avr-*-*): Likewise. | |
| (bfin*-elf*): Add t-fdpbit to tmake_file. | |
| (bfin*-uclinux*): Likewise. | |
| (bfin*-linux-uclibc*): Likewise. | |
| (bfin*-rtems*): New case. | |
| Add t-fdpbit to tmake_file. | |
| (bfin*-*): Add t-fdpbit to tmake_file. | |
| (crisv32-*-elf): Likewise. | |
| (cris-*-linux*): Likewise. | |
| (fr30-*-elf): Likewise. | |
| (frv-*-elf, frv-*-*linux*): Likewise. | |
| (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file. | |
| (iq2000*-*-elf*): Add t-fdpbit to tmake_file. | |
| (m32r-*-elf*): Likewise. | |
| (m32rle-*-elf*): Likewise. | |
| (m32r-*-linux*): Likewise. | |
| (m32rle-*-linux*): Likewise. | |
| (mcore-*-elf): Add t-fdpbit to tmake_file. | |
| (microblaze*-*-*): Likewise. | |
| (mips-sgi-irix6.5*): Add t-tpbit to tmake_file. | |
| (mips*-*-netbsd*): Add mips/t-mips to tmake_file. | |
| (mips64*-*-linux*): Also handle mipsisa64*-*-linux*. | |
| Fix typo. | |
| Add mips/t-tpbit to tmake-file. | |
| (mips*-*-linux*): Fix typo. | |
| (mips*-sde-elf*): New case | |
| Add mips/t-sdemtk unless using newlib. | |
| (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file. | |
| (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file. | |
| (mn10300-*-*): Likewise. | |
| (pdp11-*-*): Likewise. | |
| (picochip-*-*): Add t-fpbit to tmake_file. | |
| (powerpc-*-eabisimaltivec*): Likewise. | |
| (powerpc-*-eabisim*): Likewise. | |
| (powerpc-*-elf*): Likewise. | |
| (powerpc-*-eabialtivec*): Likewise. | |
| (powerpc-xilinx-eabi*): New case. | |
| Add t-fdpbit to tmake_file. | |
| (powerpc-*-eabi*): Add t-fdpbit to tmake_file. | |
| (powerpc-*-rtems*): Likewise. | |
| (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to | |
| tmake_file. | |
| (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to | |
| tmake_file. | |
| (powerpc-*-lynxos*): Likewise. | |
| (powerpcle-*-elf*): Likewise. | |
| (powerpcle-*-eabisim*): Likewise. | |
| (powerpcle-*-eabi*): Likewise. | |
| (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add | |
| t-fdpbit, rs6000/t-ppc64-fp to tmake_file. | |
| (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise. | |
| (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise. | |
| (rx-*-elf): Add t-fdpbit to tmake_file. | |
| (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*) | |
| (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*) | |
| (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*) | |
| (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on | |
| sh*-*-netbsd*. | |
| (sh-*-rtems*): Add t-fdpbit to tmake_file. | |
| (sh-wrs-vxworks): Likewise. | |
| (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file. | |
| (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*. | |
| (sparc-*-rtems*, sparc64-*-rtems*): Split off ... | |
| (sparc64-*-rtems*): ... new case. | |
| (sparc-*-rtems*): Add t-fdpbit to tmake_file. | |
| (spu-*-elf*): Likewise. | |
| Add spu/t-elf to tmake_file. | |
| (v850*-*-*): Add t-fdpbit to tmake_file. | |
| (xstormy16-*-elf): Likewise. | |
| (am33_2.0-*-linux*): Add t-fdpbit to tmake_file. | |
| (mep*-*-*): Likewise. | |
| 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New | |
| variables. | |
| (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables. | |
| (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c. | |
| (install-unwind_h): New target. | |
| (all): Depend on it. | |
| * config.host (unwind_header): New variable. | |
| (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip. | |
| (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, | |
| *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu. | |
| (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file. | |
| (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi. | |
| Set unwind_header. | |
| (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi. | |
| Set unwind_header. | |
| (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for | |
| arm*-*-eabi*. | |
| Add arm/t-symbian to tmake_file for arm*-*-symbianelf*. | |
| Set unwind_header. | |
| (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file. | |
| (ia64*-*-freebsd*): Likewise. | |
| (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to | |
| tmake_file. | |
| Add t-libunwind-elf, ia64/t-glibc-libunwind unless | |
| $with_system_libunwind. | |
| (ia64*-*-hpux*): Set tmake_file. | |
| (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file. | |
| (picochip-*-*): Set tmake_file. | |
| (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set | |
| md_unwind_header. | |
| (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise. | |
| (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise. | |
| (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file. | |
| (xtensa*-*-elf*): Set tmake_file. | |
| (xtensa*-*-linux*): Likewise. | |
| * configure.ac: Include ../config/unwind_ipinfo.m4. | |
| Call GCC_CHECK_UNWIND_GETIPINFO. | |
| Link unwind.h to $unwind_header. | |
| * configure: Regenerate. | |
| * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h, | |
| unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c, | |
| unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h, | |
| unwind-pe.h, unwind-sjlj.c, unwind.inc: New files. | |
| * config/unwind-dw2-fde-darwin.c: New file. | |
| * config/arm/libunwind.S, config/arm/pr-support.c, | |
| config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c, | |
| config/arm/unwind-arm.h,: New files. | |
| * config/ia64/fde-glibc.c, config/ia64/fde-vms.c, | |
| config/ia64/t-eh-ia64, config/ia64/t-glibc, | |
| config/ia64/t-glibc-libunwind, config/ia64/t-hpux, | |
| config/ia64/t-vms, config/ia64/unwind-ia64.c, | |
| config/ia64/unwind-ia64.h: New files. | |
| * config/picochip/t-picochip: New file. | |
| * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New | |
| files. | |
| * config/rs6000/t-darwin (LIB2ADDEH): Set. | |
| * config/s390/t-tpf (LIB2ADDEH): Remove. | |
| * config/t-darwin (LIB2ADDEH): Set. | |
| * config/t-eh-dw2-dip: New file. | |
| * config/t-libunwind, config/t-libunwind-elf: New files. | |
| * config/t-sol2 (LIB2ADDEH): Remove. | |
| * config/xtensa/t-xtensa: New file. | |
| 2011-08-02 H.J. Lu <hongjiu.lu@intel.com> | |
| * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New. | |
| (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and | |
| long long to check rt_sigreturn syscall. | |
| 2011-08-02 Alan Modra <amodra@gmail.com> | |
| * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>): | |
| Restore for indirect call bcrtl from correct stack slot, and only | |
| if cfa+40 isn't valid. | |
| 2011-08-01 Julian Brown <julian@codesourcery.com> | |
| * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*) | |
| (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment. | |
| * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define. | |
| 2011-08-01 Julian Brown <julian@codesourcery.com> | |
| * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New. | |
| (libgcc-std.ver.in): Use above. | |
| * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if | |
| LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX | |
| throughout file. | |
| * config/t-fixedpoint-gnu-prefix: New file. | |
| * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set. | |
| * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__ | |
| instead of __PFX__. | |
| 2011-07-28 H.J. Lu <hongjiu.lu@intel.com> | |
| * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New. | |
| Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary | |
| for x86-64. Properly check __x86_64__ and __LP64__. | |
| 2010-07-28 H.J. Lu <hongjiu.lu@intel.com> | |
| * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64 | |
| version. | |
| (_FP_WS_TYPE): Likewise. | |
| (_FP_I_TYPE): Likewise. | |
| 2011-07-28 Alan Modra <amodra@gmail.com> | |
| * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>): | |
| Leave r2 REG_UNSAVED if stopped on the instruction that saves r2 | |
| in a plt call stub. Do restore r2 if stopped on bctrl. | |
| 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config.host (i[3456x]86-*-netware*): Remove. | |
| * config/i386/netware-crt0.c, config/i386/t-nwld, | |
| config/i386/t-slibgcc-nwld: Remove. | |
| 2011-07-15 Bernd Schmidt <bernds@codesourcery.com> | |
| * config.host: Handle tic6x-*-*. | |
| * config/c6x/c6x-abi.h: New file. | |
| 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config/i386/crtprec.c: New file. | |
| * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c. | |
| * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file. | |
| Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts. | |
| (x86_64-*-darwin*): Likewise. | |
| (i[34567]86-*-solaris2*: Likewise. | |
| 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config/alpha/crtfastmath.c: New file. | |
| * config/i386/crtfastmath.c: New file. | |
| * config/ia64/crtfastmath.c: New file. | |
| * config/mips/crtfastmath.c: New file. | |
| * config/sparc/crtfastmath.c: New file. | |
| * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to | |
| crtfastmath.c. | |
| Add -frandom-seed=gcc-crtfastmath. | |
| * config/alpha/t-crtfm: Remove. | |
| * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c. | |
| * config/ia64/t-ia64 (crtfastmath.o): Remove. | |
| * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm. | |
| (alpha*-dec-osf5.1*): Likewise. | |
| (alpha*-*-freebsd*): Add t-crtfm to tmake_file. | |
| Add crtfastmath.o to extra_parts. | |
| (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file. | |
| Add crtfastmath.o to extra_parts. | |
| (x86_64-*-darwin*): Likewise. | |
| (x86_64-*-mingw*): Likewise. | |
| (ia64*-*-elf*): Add t-crtfm to tmake_file. | |
| (ia64*-*-freebsd*): Likewise. | |
| (ia64*-*-linux*): Likewise. | |
| (sparc64-*-freebsd*): Add t-crtfm to tmake_file. | |
| Add crtfastmath.o to extra_parts. | |
| 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config/darwin-crt3.o: New file. | |
| * config/rs6000/darwin-crt2.c: New file. | |
| * config/t-darwin: New file. | |
| * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable. | |
| (crt2.o): New rule. | |
| * config.host (*-*-darwin*): Add crt3.o to extra_parts. | |
| (powerpc-*-darwin*): Add crt2.o to extra_parts. | |
| (powerpc64-*-darwin*): Likewise. | |
| 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config/i386/netware-crt0.c: New file. | |
| * config/i386/t-nwld: Rename to ... | |
| * config/i386/t-slibgcc-nwld: ... this. | |
| * config/i386/t-nwld: New file. | |
| * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to | |
| tmake_file. | |
| Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to | |
| extra_parts. | |
| 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * configure.ac (i?86-*-solaris2*): Use libgcc copy of | |
| i386/t-crtstuff. | |
| * configure: Regenerate. | |
| 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * dfp-bit.c, dfp-bit.h: New files. | |
| * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New | |
| variables. | |
| ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c | |
| ($(d64pbit-o)): Likewise. | |
| ($(d128pbit-o)): Likewise. | |
| * config/t-dfprules: New file. | |
| * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file. | |
| (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu, | |
| i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise. | |
| (x86_64-*-linux*): Likewise. | |
| (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise. | |
| (i[34567]86-*-cygwin*): Likewise. | |
| (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise. | |
| (powerpc-*-linux*, powerpc64-*-linux*): Likewise. | |
| 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * Makfile.in (LIBGCOV): New variable. | |
| ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c. | |
| * libgcov.c: New file. | |
| 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * fixed-bit.c, fixed-bit.h: New files. | |
| * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to | |
| refer to fixed-bit.c. | |
| 2011-07-07 Joseph Myers <joseph@codesourcery.com> | |
| * config.host (*local*): Remove. | |
| 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| PR target/39150 | |
| * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]* | |
| like i?86-*-solaris2.1[0-9]*. | |
| (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*. | |
| * configure.ac (i?86-*-solaris2*): Likewise. | |
| * configure: Regenerate. | |
| 2011-07-06 Thomas Schwinge <thomas@schwinge.name> | |
| * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu) | |
| (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove | |
| md_unwind_header by splitting out of... | |
| (i[34567]86-*-linux*): ... this. | |
| * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): | |
| Remove md_unwind_header by splitting out of... | |
| (x86_64-*-linux*): ... this. | |
| 2011-07-04 Georg-Johann Lay <avr@gjlay.de> | |
| * config/avr/t-avr (intfuncs16): Add _clrsbXX2. | |
| 2011-06-28 Nick Clifton <nickc@redhat.com> | |
| * config.host: Recognize all V850 variants. | |
| 2011-06-22 Uros Bizjak <ubizjak@gmail.com> | |
| * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype. | |
| 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * shared-object.mk (c_flags-$o): Save c_flags. | |
| ($(base)$(objext)): Use it. | |
| ($(base)_s$(objext)): Likewise. | |
| 2011-06-21 Bernd Schmidt <bernds@codesourcery.com> | |
| * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2. | |
| * libgcc-std.ver.in (GCC_4.7.0): New section. | |
| 2011-06-16 Georg-Johann Lay <avr@gjlay.de> | |
| PR target/49313 | |
| PR target/29524 | |
| * config/avr/t-avr: Fix line endings. | |
| (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2, | |
| _parityXX2. | |
| 2011-06-14 Olivier Hainque <hainque@adacore.com> | |
| Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config/mips/irix6-unwind.h: New file. | |
| * config.host (mips-sgi-irix6.5*): Set md_unwind_header. | |
| 2011-06-10 Eric Botcazou <ebotcazou@adacore.com> | |
| * config/sparc/linux-unwind.h (STACK_BIAS): Define. | |
| (sparc64_fallback_frame_state): Use it. | |
| (sparc64_frob_update_context): Further adjust context. | |
| * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise. | |
| * config/sparc/sol2-ci.S: Add TARGET_FLAT handling. | |
| * config/sparc/sol2-cn.S: Likewise. | |
| 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * enable-execute-stack-empty.c: New file. | |
| * enable-execute-stack-mprotect.c: New file. | |
| * config/i386/enable-execute-stack-mingw32.c: New file. | |
| * config.host (enable_execute_stack): New variable. | |
| Select appropriate variants. | |
| * configure.ac: Link enable-execute-stack.c to | |
| $enable_execute_stack. | |
| * configure: Regenerate. | |
| * Makefile.in (LIB2ADD): Add enable-execute-stack.c. | |
| (lib2funcs): Remove _enable_execute_stack. | |
| 2011-06-09 David S. Miller <davem@davemloft.net> | |
| Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config.host (sparc-*-linux*): Correct md_unwind_header | |
| filename. | |
| (s390x-ibm-tpf*): Fix typo. | |
| 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file. | |
| Add crtfastmath.o to extra_parts. | |
| (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of | |
| mips/t-crtfm. | |
| * config/mips/t-crtfm: Remove. | |
| 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
| * config.host (hppa*-*-linux*): Correct md_unwind_header name. | |
| 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org> | |
| * config.host (sh*-*-linux*): Fix typo. | |
| 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha. | |
| * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha. | |
| * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha. | |
| * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin. | |
| * config/i386/linux-unwind.h: Move from ../gcc/config/i386. | |
| * config/i386/sol2-unwind.h: Move from ../gcc/config/i386. | |
| * config/i386/w32-unwind.h: Move from ../gcc/config/i386. | |
| Wrap in !__MINGW64__. | |
| * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64. | |
| * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64. | |
| * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k. | |
| * config/mips/linux-unwind.h: Move from ../gcc/config/mips. | |
| * config/pa/hpux-unwind.h: Move from ../gcc/config/pa. | |
| * config/pa/linux-unwind.h: Move from ../gcc/config/pa. | |
| * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000. | |
| Wrap in !__LP64__. | |
| * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000. | |
| * config/s390/linux-unwind.h: Move from ../gcc/config/s390. | |
| * config/s390/tpf-unwind.h: Move from ../gcc/config/s390. | |
| * config/sh/linux-unwind.h: Move from ../gcc/config/sh. | |
| * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc. | |
| * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc. | |
| * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa. | |
| * config/no-unwind.h: New file. | |
| * config.host (md_unwind_header): Document. | |
| Define. | |
| (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*, | |
| alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*, | |
| hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*, | |
| hppa[12]*-*-hpux11*): Set md_unwind_header. | |
| (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu. | |
| Set md_unwind_header. | |
| (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header. | |
| (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*. | |
| (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*, | |
| m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*, | |
| powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*, | |
| s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*, | |
| sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set | |
| md_unwind_header. | |
| * configure.ac: Link md-unwind-support.h to $md_unwind_header. | |
| * configure: Regenerate. | |
| 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*. | |
| Set tmake_file, extra_parts. | |
| * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm. | |
| Remove O32 support. | |
| * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm. | |
| Remove O32 support. | |
| * config/mips/t-irix6: New file. | |
| * config/mips/t-slibgcc-irix: New file. | |
| 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config/s390/t-tpf (LIB2ADDEHDEP): Remove. | |
| * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c. | |
| 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * configure.ac (target_thread_file): Determine thread model. | |
| * configure: Regenerate. | |
| * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts. | |
| * config/alpha/t-alpha: New file. | |
| * config/alpha/t-crtfm: Use $<. | |
| * config/alpha/t-ieee: New file. | |
| * config/alpha/t-osf-pthread: New file. | |
| * config/alpha/t-slibgcc-osf: New file. | |
| * config/alpha/libgcc-osf5.ver: New file. | |
| 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to | |
| tmake_file. | |
| Add crtfastmath.o to extra_parts. | |
| 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config/gmon-sol2.c: Reindent. | |
| Cleanup comments. | |
| Remove, correct casts. | |
| Use STDERR_FILENO, NULL. | |
| (BASEADDRESS): Remove. | |
| (minbrk): Remove. | |
| (errno, sbrk): Remove declarations. | |
| (monstartup) [hp300]: Remove. | |
| (mcount): Remove. | |
| 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * Makefile.in (cpu_type): Define. | |
| * config.host (i[34567]86-*-rtems*): Handle it. | |
| (i[34567]86-*-solaris2*): Move body ... | |
| (*-*-solaris2*): ... here. | |
| New case, generalize. | |
| (sparc-*-elf*): Handle it. | |
| (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm. | |
| (sparc-*-rtems*, sparc64-*-rtems*); Handle it. | |
| (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*): | |
| Fold into ... | |
| (sparc*-*-solaris2*): ... this. | |
| New case. | |
| (sparc64-*-elf*): Handle it. | |
| * config/gmon-sol2.c: Move from ../gcc/config/sparc. | |
| Merge ../gcc/config/i386/gmon-sol2.c. | |
| * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm. | |
| Use C comments. | |
| Merge ../gcc/config/i386/sol2-gc1.asm. | |
| * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm. | |
| Use C comments. | |
| * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm. | |
| Use C comments. | |
| * config/i386/t-crtfm (crtfastmath.o): Use $<. | |
| * config/i386/t-crtstuff: New file. | |
| * config/i386/t-softfp: New file. | |
| * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o), | |
| $(T)crti.o, $(T)crtn.o): Remove. | |
| (gcrt1.o): New rule. | |
| (TARGET_LIBGCC2_CFLAGS): Remove. | |
| * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm. | |
| * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm. | |
| * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm. | |
| * config/sparc/t-sol2: New file. | |
| * config/sparc/t-crtfm: Move to ... | |
| * config/t-crtfm: ... this. | |
| Use $(cpu_type), $<. | |
| * config/t-crtin: New file. | |
| * config/sparc/t-softfp: New file. | |
| * config/sparc/t-softmul: New file. | |
| * config/t-rtems: New file. | |
| * config/t-slibgcc: New file. | |
| * config/t-slibgcc-elf-ver: New file. | |
| * config/t-slibgcc-gld: New file. | |
| * config/t-slibgcc-sld: New file. | |
| * config/t-sol2: New file. | |
| * configure.ac: Include ../config/lib-ld.m4. | |
| Call AC_LIB_PROG_LD_GNU. | |
| Substitute cpu_type. | |
| * configure: Regenerate. | |
| 2011-05-27 Bernd Schmidt <bernds@codesourcery.com> | |
| PR bootstrap/49173 | |
| * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for | |
| libgcc-std.ver in the build directory. | |
| * config/s390/t-linux (SHLIB_MAPFILES): Likewise. | |
| * config/sh/t-linux (SHLIB_MAPFILES): Likewise. | |
| 2011-05-25 Bernd Schmidt <bernds@codesourcery.com> | |
| * libgcc-std.ver.in: New file. | |
| * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New | |
| variables. | |
| (libgcc-std.ver): New rule. | |
| * config/t-gnu-prefix: New file. | |
| 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c. | |
| 2011-05-10 Joseph Myers <joseph@codesourcery.com> | |
| * config/i386/darwin-lib.h: New file. | |
| 2011-05-10 Joseph Myers <joseph@codesourcery.com> | |
| * config/arm/symbian-lib.h: New. | |
| 2011-05-04 Chris Demetriou <cgd@google.com> | |
| * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to... | |
| (__x86.get_pc_thunk.bx): ...this. | |
| (__morestack): Adjust for rename, remove undef of __i686. | |
| 2011-05-03 Chris Demetriou <cgd@google.com> | |
| * config/i386/morestack.S (__i686.get_pc_thunk.bx): New. | |
| 2011-03-22 Joseph Myers <joseph@codesourcery.com> | |
| * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*, | |
| arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe, | |
| m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*, | |
| powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*, | |
| sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*): | |
| Remove cases. | |
| 2011-03-14 Andreas Tobler <andreast@fgznet.ch> | |
| * config.host (cpu_type): Add FreeBSD PowerPC specific parts. | |
| Adjust copyright year. | |
| 2011-03-07 Ian Lance Taylor <iant@google.com> | |
| * generic-morestack.c (__splitstack_find): Adjust returned stack | |
| pointer to include all registers pushed by __morestack. | |
| 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com> | |
| PR target/40125 | |
| * configure.ac: Call ACX_NONCANONICAL_TARGET. | |
| (toolexecdir): Calculate and AC_SUBST. | |
| (toolexeclibdir): Likewise. | |
| * Makefile.in (target_noncanonical): Import. | |
| (toolexecdir): Likewise. | |
| (toolexeclibdir): Likewise. | |
| * configure: Regenerate. | |
| 2010-12-13 Nathan Froyd <froydnj@codesourcery.com> | |
| PR target/46040 | |
| * config/arm/bpabi.h: Rename to... | |
| * config/arm/bpabi-lib.h: ...this. | |
| 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if | |
| appropriate. | |
| * configure: Regenerate. | |
| 2010-11-24 Nathan Froyd <froydnj@codesourcery.com> | |
| * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of | |
| __FLOAT_WORD_ORDER__. | |
| * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): | |
| Delete. | |
| 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
| PR other/46202 | |
| * Makefile.in (install-strip): New phony target. | |
| 2010-11-07 Ian Lance Taylor <iant@google.com> | |
| PR target/46089 | |
| * config/i386/morestack.S (__morestack_large_model): New | |
| function. | |
| 2010-10-23 Nathan Froyd <froydnj@codesourcery.com> | |
| * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN): | |
| Delete. | |
| (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__. | |
| 2010-10-14 Nathan Froyd <froydnj@codesourcery.com> | |
| * config/arm/bpabi.h: New file. | |
| * config/frv/frv-abi.h: New file. | |
| 2010-10-01 Ian Lance Taylor <iant@google.com> | |
| * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD. | |
| * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise. | |
| 2010-10-01 H.J. Lu <hongjiu.lu@intel.com> | |
| PR target/45858 | |
| * config.host: Add the missing `$'. | |
| 2010-09-30 Michael Eager <eager@eagercon.com> | |
| * config.host: Add microblaze*-*-*. | |
| * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm, | |
| muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze, | |
| udivsi3.asm,umodsi3.asm}: New. | |
| 2010-09-28 Ian Lance Taylor <iant@google.com> | |
| * configure.ac: Adjust CFI test to test assembler directly rather | |
| than checking gcc preprocessor macro. | |
| * configure: Rebuild. | |
| 2010-09-27 Ian Lance Taylor <iant@google.com> | |
| * configure.ac: Test whether assembler supports CFI directives. | |
| * config.host: Only add t-stack and i386/t-stack-i386 to | |
| tmake_file if libgcc_cv_cfi is "yes". | |
| * configure: Rebuild. | |
| 2010-09-27 Ian Lance Taylor <iant@google.com> | |
| * generic-morestack.h: New file. | |
| * generic-morestack.c: New file. | |
| * generic-morestack-thread.c: New file. | |
| * config/i386/morestack.S: New file. | |
| * config/t-stack: New file. | |
| * config/i386/t-stack-i386: New file. | |
| * config.host (i[34567]86-*-linux* and friends): Add t-stack and | |
| i386/t-stack-i386 to tmake_file. | |
| 2010-09-21 Iain Sandoe <iains@gcc.gnu.org> | |
| * Makefile.in (libgcc-extra-parts): Check for static archives and | |
| invoke ranlib after installing them. | |
| (gcc-extra-parts): Likewise. | |
| (install-leaf): Likewise. | |
| 2010-09-14 H.J. Lu <hongjiu.lu@intel.com> | |
| * configure: Regenerated. | |
| 2010-09-10 Kai Tietz <kai.tietz@onevision.com> | |
| * configure: Regenerated. | |
| 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com> | |
| Andrew Pinski <pinskia@gmail.com> | |
| PR target/40959 | |
| * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file. | |
| 2010-09-06 H.J. Lu <hongjiu.lu@intel.com> | |
| PR target/45524 | |
| * configure: Regenerated. | |
| 2010-09-06 Andreas Schwab <schwab@redhat.com> | |
| * configure: Regenerate. | |
| 2010-09-03 Uros Bizjak <ubizjak@gmail.com> | |
| * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for | |
| 64bit targets. | |
| (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only | |
| for 64bit targets. | |
| 2010-09-03 Uros Bizjak <ubizjak@gmail.com> | |
| Iain Sandoe <iains@gcc.gnu.org> | |
| PR target/45476 | |
| * Makefile.in (sifuncs, difuncs, tifuncs): Filter out | |
| LIB2FUNCS_EXCLUDE functions. | |
| 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
| * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro. | |
| Include dfp.m4. | |
| * configure: Regenerate. | |
| 2010-09-01 Uros Bizjak <ubizjak@gmail.com> | |
| * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add | |
| i386/t-freebsd to tmake_file. | |
| * config/i386/t-freebsd: New file. | |
| * config/i386/libgcc-bsd.ver: New file. | |
| 2010-07-23 Nathan Froyd <froydnj@codesourcery.com> | |
| * config.host (powerpc*-eabispe*): Set tmake_file. | |
| (powerpc*-eabi*): Likewise. | |
| * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend, | |
| crtbeginS, crtendS, crtbeginT. | |
| 2010-06-12 Kazu Hirata <kazu@codesourcery.com> | |
| * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm | |
| to tmake_file. Add crtfastmath.o to extra_parts. | |
| * config/mips/t-crtfm: New. | |
| 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com> | |
| * config.host (sparc64-*-rtems*): New target. | |
| 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun | |
| assembler syntax. | |
| 2010-04-15 Thomas Schwinge <tschwinge@gnu.org> | |
| * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux. | |
| 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*, | |
| alpha-dec-osf5.0* support. | |
| 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org> | |
| * config.host: Add lm32-*-rtems*. | |
| 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| Uros Bizjak <ubizjak@gmail.com> | |
| PR target/39048 | |
| * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86 | |
| like other remaining 32-bit x86 OSes. | |
| * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun | |
| assembler syntax. | |
| * config/i386/libgcc-sol2.ver: New file. | |
| * config/i386/t-sol2 (SHLIB_MAPFILES): Add it. | |
| 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu> | |
| PR c/43553 | |
| * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@. | |
| * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS | |
| is used and substitute set_use_emutls. | |
| * configure: Regenerated. | |
| 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr> | |
| * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS. | |
| 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| PR target/38085 | |
| * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of | |
| MULTILIB_CFLAGS. | |
| ($(T)gcrt1.o): Likewise. | |
| ($(T)crt1.o): Likewise. | |
| ($(T)crti.o): Likewise. | |
| ($(T)crtn.o): Likewise. | |
| 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
| PR other/42980 | |
| * Makefile.in (install): Use $(MAKE) string in rule, for | |
| parallel make. | |
| 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com> | |
| Migrate from broken pre-libgcc legacy support to libgcc-centric rules. | |
| * config/mmix/t-mmix: New file. | |
| * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set. | |
| 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu> | |
| PR java/41991 | |
| * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to | |
| SHLIB_MAPFILES. | |
| 2010-01-04 Anthony Green <green@moxielogic.com> | |
| * config/moxie/crti.asm, config/moxie/crtn.asm, | |
| config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h, | |
| config/moxie/t-moxie: New files. | |
| * config.host: Add t-moxie-softfp reference. | |
| 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk> | |
| PR other/39888 | |
| * config/t-slibgcc-darwin: Fix embedded rpaths for | |
| --enable-version-specific-runtime-libs, build extension stub | |
| libs exposing features available from current libgcc_s. | |
| 2009-11-11 Jon Beniston <jon@beniston.com> | |
| * config.host: Add lm32 targets. | |
| * config/lm32: New directory. | |
| * config/lm32/libgcc_lm32.h: New file. | |
| * config/lm32/_mulsi3.c: New file. | |
| * config/lm32/_udivmodsi4.c: New file. | |
| * config/lm32/_divsi3.c: New file. | |
| * config/lm32/_modsi3.c: New file. | |
| * config/lm32/_udivsi3.c: New file. | |
| * config/lm32/_umodsi3.c: New file. | |
| * config/lm32/_lshrsi3.S: New file. | |
| * config/lm32/_ashrsi3.S: New file. | |
| * config/lm32/_ashlsi3.S: New file. | |
| * config/lm32/crti.S: New file. | |
| * config/lm32/crtn.S: New file. | |
| * config/lm32/t-lm32: New file. | |
| * config/lm32/t-elf: New file. | |
| * config/lm32/t-uclinux: New file. | |
| 2009-10-26 Nick Clifton <nickc@redhat.com> | |
| * config.host: Add support for RX target. | |
| * config/rx: New directory. | |
| * config/rx/rx-abi-functions.c: New file. Supplementary | |
| functions for libgcc to support the RX ABI. | |
| * config/rx/rx-abi.h: New file. Supplementary header file for | |
| libgcc RX ABI functions. | |
| * config/rx/t-rx: New file: Makefile fragment for building | |
| libgcc for the RX. | |
| 2009-10-09 Uros Bizjak <ubizjak@gmail.com> | |
| * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand | |
| constraint of y0 to "g". | |
| 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
| * config.host: Include the s390 makefile fragments. | |
| * config/s390/32/_fixdfdi.c: New file. | |
| * config/s390/32/_fixsfdi.c: New file. | |
| * config/s390/32/_fixtfdi.c: New file. | |
| * config/s390/32/_fixunsdfdi.c: New file. | |
| * config/s390/32/_fixunssfdi.c: New file. | |
| * config/s390/32/_fixunstfdi.c: New file. | |
| * config/s390/32/t-floattodi: New file. | |
| * config/s390/libgcc-glibc.ver: New file. | |
| * config/s390/t-crtstuff: New file. | |
| * config/s390/t-linux: New file. | |
| * config/s390/t-tpf: New file. | |
| 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
| * configure.ac (AC_PREREQ): Bump to 2.64. | |
| 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org> | |
| * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee. | |
| 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
| * configure: Regenerate. | |
| 2009-08-09 Douglas B Rupp <rupp@gnat.com> | |
| * config.host (ia64-hp-*vms*): New target. | |
| (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify | |
| with ia64-hp-*vms*. | |
| 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
| * configure.ac: Add snippet for maintainer-mode. | |
| * configure: Regenerate. | |
| * Makefile.in (AUTOCONF, configure_deps): New variables. | |
| ($(srcdir)/configure)): New rule, active only with maintainer | |
| mode turned on. | |
| 2009-06-23 DJ Delorie <dj@redhat.com> | |
| Add MeP port. | |
| * config.host: Add mep support. | |
| 2009-06-22 Kai Tietz <kai.tietz@onevision.com> | |
| * config.host: Add i386/${host_address}/t-fprules-softfp and | |
| t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*. | |
| * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol | |
| for mingw targets. | |
| * config/i386/64/_multc3.c: Likewise. | |
| * config/i386/64/_powitf2.c: Likewise. | |
| * config/i386/64/eqtf2.c: Likewise. | |
| * config/i386/64/getf2.c: Likewise. | |
| * config/i386/64/letf2.c: Likewise. | |
| * config/i386/64/letf2.c: Likewise. | |
| * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as | |
| unsigned long long for x64 mingw targets. | |
| (_FP_WS_TYPE): Define as signed long long for x64 mingw target. | |
| (_FP_I_TYPE): Define as long long for x64 mingw target. | |
| 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org> | |
| * config.host (vax-*-linux*): New. | |
| 2009-05-31 Anthony Green <green@moxielogic.com> | |
| * config.host: Add moxie support. | |
| * config/moxie/t-moxie: New file. | |
| 2009-05-29 David Billinghurst <billingd@gcc.gnu.org> | |
| * config.host: Add i386/${host_address}/t-fprules-softfp and | |
| t-softfp to tmake_file for i[34567]86-*-cygwin*. | |
| 2009-04-17 Aurelien Jarno <aurelien@aurel32.net> | |
| * config.host: Add i386/${host_address}/t-fprules-softfp to | |
| tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*. | |
| 2009-04-09 Nick Clifton <nickc@redhat.com> | |
| * config/ia64/tf-signs.c: Change copyright header to refer to | |
| version 3 of the GNU General Public License with version 3.1 | |
| of the GCC Runtime Library Exception and to point readers at | |
| the COPYING3 and COPYING3.RUNTIME files and the FSF's license | |
| web page. | |
| * config/i386/32/tf-signs.c: Likewise. | |
| * config/libbid/_addsub_dd.c: Likewise. | |
| * config/libbid/_addsub_sd.c: Likewise. | |
| * config/libbid/_addsub_td.c: Likewise. | |
| * config/libbid/_dd_to_df.c: Likewise. | |
| * config/libbid/_dd_to_di.c: Likewise. | |
| * config/libbid/_dd_to_sd.c: Likewise. | |
| * config/libbid/_dd_to_sf.c: Likewise. | |
| * config/libbid/_dd_to_si.c: Likewise. | |
| * config/libbid/_dd_to_td.c: Likewise. | |
| * config/libbid/_dd_to_tf.c: Likewise. | |
| * config/libbid/_dd_to_udi.c: Likewise. | |
| * config/libbid/_dd_to_usi.c: Likewise. | |
| * config/libbid/_dd_to_xf.c: Likewise. | |
| * config/libbid/_df_to_dd.c: Likewise. | |
| * config/libbid/_df_to_sd.c: Likewise. | |
| * config/libbid/_df_to_td.c: Likewise. | |
| * config/libbid/_di_to_dd.c: Likewise. | |
| * config/libbid/_di_to_sd.c: Likewise. | |
| * config/libbid/_di_to_td.c: Likewise. | |
| * config/libbid/_div_dd.c: Likewise. | |
| * config/libbid/_div_sd.c: Likewise. | |
| * config/libbid/_div_td.c: Likewise. | |
| * config/libbid/_eq_dd.c: Likewise. | |
| * config/libbid/_eq_sd.c: Likewise. | |
| * config/libbid/_eq_td.c: Likewise. | |
| * config/libbid/_ge_dd.c: Likewise. | |
| * config/libbid/_ge_sd.c: Likewise. | |
| * config/libbid/_ge_td.c: Likewise. | |
| * config/libbid/_gt_dd.c: Likewise. | |
| * config/libbid/_gt_sd.c: Likewise. | |
| * config/libbid/_gt_td.c: Likewise. | |
| * config/libbid/_isinfd128.c: Likewise. | |
| * config/libbid/_isinfd32.c: Likewise. | |
| * config/libbid/_isinfd64.c: Likewise. | |
| * config/libbid/_le_dd.c: Likewise. | |
| * config/libbid/_le_sd.c: Likewise. | |
| * config/libbid/_le_td.c: Likewise. | |
| * config/libbid/_lt_dd.c: Likewise. | |
| * config/libbid/_lt_sd.c: Likewise. | |
| * config/libbid/_lt_td.c: Likewise. | |
| * config/libbid/_mul_dd.c: Likewise. | |
| * config/libbid/_mul_sd.c: Likewise. | |
| * config/libbid/_mul_td.c: Likewise. | |
| * config/libbid/_ne_dd.c: Likewise. | |
| * config/libbid/_ne_sd.c: Likewise. | |
| * config/libbid/_ne_td.c: Likewise. | |
| * config/libbid/_sd_to_dd.c: Likewise. | |
| * config/libbid/_sd_to_df.c: Likewise. | |
| * config/libbid/_sd_to_di.c: Likewise. | |
| * config/libbid/_sd_to_sf.c: Likewise. | |
| * config/libbid/_sd_to_si.c: Likewise. | |
| * config/libbid/_sd_to_td.c: Likewise. | |
| * config/libbid/_sd_to_tf.c: Likewise. | |
| * config/libbid/_sd_to_udi.c: Likewise. | |
| * config/libbid/_sd_to_usi.c: Likewise. | |
| * config/libbid/_sd_to_xf.c: Likewise. | |
| * config/libbid/_sf_to_dd.c: Likewise. | |
| * config/libbid/_sf_to_sd.c: Likewise. | |
| * config/libbid/_sf_to_td.c: Likewise. | |
| * config/libbid/_si_to_dd.c: Likewise. | |
| * config/libbid/_si_to_sd.c: Likewise. | |
| * config/libbid/_si_to_td.c: Likewise. | |
| * config/libbid/_td_to_dd.c: Likewise. | |
| * config/libbid/_td_to_df.c: Likewise. | |
| * config/libbid/_td_to_di.c: Likewise. | |
| * config/libbid/_td_to_sd.c: Likewise. | |
| * config/libbid/_td_to_sf.c: Likewise. | |
| * config/libbid/_td_to_si.c: Likewise. | |
| * config/libbid/_td_to_tf.c: Likewise. | |
| * config/libbid/_td_to_udi.c: Likewise. | |
| * config/libbid/_td_to_usi.c: Likewise. | |
| * config/libbid/_td_to_xf.c: Likewise. | |
| * config/libbid/_tf_to_dd.c: Likewise. | |
| * config/libbid/_tf_to_sd.c: Likewise. | |
| * config/libbid/_tf_to_td.c: Likewise. | |
| * config/libbid/_udi_to_dd.c: Likewise. | |
| * config/libbid/_udi_to_sd.c: Likewise. | |
| * config/libbid/_udi_to_td.c: Likewise. | |
| * config/libbid/_unord_dd.c: Likewise. | |
| * config/libbid/_unord_sd.c: Likewise. | |
| * config/libbid/_unord_td.c: Likewise. | |
| * config/libbid/_usi_to_dd.c: Likewise. | |
| * config/libbid/_usi_to_sd.c: Likewise. | |
| * config/libbid/_usi_to_td.c: Likewise. | |
| * config/libbid/_xf_to_dd.c: Likewise. | |
| * config/libbid/_xf_to_sd.c: Likewise. | |
| * config/libbid/_xf_to_td.c: Likewise. | |
| * config/libbid/bid128.c: Likewise. | |
| * config/libbid/bid128_2_str.h: Likewise. | |
| * config/libbid/bid128_2_str_macros.h: Likewise. | |
| * config/libbid/bid128_2_str_tables.c: Likewise. | |
| * config/libbid/bid128_add.c: Likewise. | |
| * config/libbid/bid128_compare.c: Likewise. | |
| * config/libbid/bid128_div.c: Likewise. | |
| * config/libbid/bid128_fma.c: Likewise. | |
| * config/libbid/bid128_logb.c: Likewise. | |
| * config/libbid/bid128_minmax.c: Likewise. | |
| * config/libbid/bid128_mul.c: Likewise. | |
| * config/libbid/bid128_next.c: Likewise. | |
| * config/libbid/bid128_noncomp.c: Likewise. | |
| * config/libbid/bid128_quantize.c: Likewise. | |
| * config/libbid/bid128_rem.c: Likewise. | |
| * config/libbid/bid128_round_integral.c: Likewise. | |
| * config/libbid/bid128_scalb.c: Likewise. | |
| * config/libbid/bid128_sqrt.c: Likewise. | |
| * config/libbid/bid128_string.c: Likewise. | |
| * config/libbid/bid128_to_int16.c: Likewise. | |
| * config/libbid/bid128_to_int32.c: Likewise. | |
| * config/libbid/bid128_to_int64.c: Likewise. | |
| * config/libbid/bid128_to_int8.c: Likewise. | |
| * config/libbid/bid128_to_uint16.c: Likewise. | |
| * config/libbid/bid128_to_uint32.c: Likewise. | |
| * config/libbid/bid128_to_uint64.c: Likewise. | |
| * config/libbid/bid128_to_uint8.c: Likewise. | |
| * config/libbid/bid32_to_bid128.c: Likewise. | |
| * config/libbid/bid32_to_bid64.c: Likewise. | |
| * config/libbid/bid64_add.c: Likewise. | |
| * config/libbid/bid64_compare.c: Likewise. | |
| * config/libbid/bid64_div.c: Likewise. | |
| * config/libbid/bid64_fma.c: Likewise. | |
| * config/libbid/bid64_logb.c: Likewise. | |
| * config/libbid/bid64_minmax.c: Likewise. | |
| * config/libbid/bid64_mul.c: Likewise. | |
| * config/libbid/bid64_next.c: Likewise. | |
| * config/libbid/bid64_noncomp.c: Likewise. | |
| * config/libbid/bid64_quantize.c: Likewise. | |
| * config/libbid/bid64_rem.c: Likewise. | |
| * config/libbid/bid64_round_integral.c: Likewise. | |
| * config/libbid/bid64_scalb.c: Likewise. | |
| * config/libbid/bid64_sqrt.c: Likewise. | |
| * config/libbid/bid64_string.c: Likewise. | |
| * config/libbid/bid64_to_bid128.c: Likewise. | |
| * config/libbid/bid64_to_int16.c: Likewise. | |
| * config/libbid/bid64_to_int32.c: Likewise. | |
| * config/libbid/bid64_to_int64.c: Likewise. | |
| * config/libbid/bid64_to_int8.c: Likewise. | |
| * config/libbid/bid64_to_uint16.c: Likewise. | |
| * config/libbid/bid64_to_uint32.c: Likewise. | |
| * config/libbid/bid64_to_uint64.c: Likewise. | |
| * config/libbid/bid64_to_uint8.c: Likewise. | |
| * config/libbid/bid_b2d.h: Likewise. | |
| * config/libbid/bid_binarydecimal.c: Likewise. | |
| * config/libbid/bid_conf.h: Likewise. | |
| * config/libbid/bid_convert_data.c: Likewise. | |
| * config/libbid/bid_decimal_data.c: Likewise. | |
| * config/libbid/bid_decimal_globals.c: Likewise. | |
| * config/libbid/bid_div_macros.h: Likewise. | |
| * config/libbid/bid_dpd.c: Likewise. | |
| * config/libbid/bid_flag_operations.c: Likewise. | |
| * config/libbid/bid_from_int.c: Likewise. | |
| * config/libbid/bid_functions.h: Likewise. | |
| * config/libbid/bid_gcc_intrinsics.h: Likewise. | |
| * config/libbid/bid_inline_add.h: Likewise. | |
| * config/libbid/bid_internal.h: Likewise. | |
| * config/libbid/bid_round.c: Likewise. | |
| * config/libbid/bid_sqrt_macros.h: Likewise. | |
| 2009-04-09 Jakub Jelinek <jakub@redhat.com> | |
| * Makefile.in: Change copyright header to refer to version | |
| 3 of the GNU General Public License and to point readers at the | |
| COPYING3 file and the FSF's license web page. | |
| * config.host: Likewise. | |
| 2009-04-07 Alan Modra <amodra@bigpond.net.au> | |
| * config.host: Reorder and merge to match config.gcc change. | |
| 2009-04-03 Alan Modra <amodra@bigpond.net.au> | |
| * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete. | |
| 2009-03-28 Joseph Myers <joseph@codesourcery.com> | |
| * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof, | |
| armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*, | |
| m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*, | |
| powerpc-ibm-aix4.[12]*, sh-*-*): Remove. | |
| 2009-02-12 Uros Bizjak <ubizjak@gmail.com> | |
| * config.host (ia64*-*-linux*): Add t-softfp to tmake_file. | |
| * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype. | |
| 2009-02-12 H.J. Lu <hongjiu.lu@intel.com> | |
| * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and | |
| ia64/t-softfp-compat to tmake_file. | |
| * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*. | |
| * config/ia64/__divxf3.asm: New. | |
| * config/ia64/_fixtfdi.asm: Likewise. | |
| * config/ia64/_fixunstfdi.asm: Likewise. | |
| * config/ia64/_floatditf.asm: Likewise. | |
| * config/ia64/t-fprules-softfp: Likewise. | |
| * config/ia64/t-softfp-compat: Likewise. | |
| * config/ia64/tf-signs.c: Likewise. | |
| 2009-01-18 Ben Elliston <bje@au.ibm.com> | |
| * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype. | |
| 2009-01-16 Ben Elliston <bje@au.ibm.com> | |
| * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp | |
| to tmake_file. | |
| 2009-01-13 Ben Elliston <bje@au.ibm.com> | |
| * config/t-softfp: New file. | |
| * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp. | |
| (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise. | |
| 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com> | |
| * config.host: Add m32r*-*-rtems*. | |
| 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com> | |
| * config.host: Add m32c*-*-rtems*. | |
| 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> | |
| PR bootstrap/33100 | |
| * configure.ac (i?86-*-solaris2.1[0-9]*): Only include | |
| i386/t-crtstuff if linker supports ZERO terminator unwind entries. | |
| * configure: Regenerate. | |
| * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in | |
| tmake_file here from gcc/config.gcc. | |
| Move extra_parts here from gcc/config.gcc. | |
| * config/i386/t-sol2: Move here from gcc/config/i386. | |
| Use gcc_srcdir instead of srcdir. | |
| 2008-11-18 Adam Nemet <anemet@caviumnetworks.com> | |
| * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New | |
| case. | |
| 2008-11-09 Thomas Schwinge <tschwinge@gnu.org> | |
| * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD. | |
| 2008-10-08 Thomas Schwinge <tschwinge@gnu.org> | |
| * config.host: Fold `*-*-gnu*' cases into the Linux ones. | |
| 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com> | |
| Add picoChip port. | |
| * config.host: Add picochip-*-*. | |
| 2008-08-06 Bob Wilson <bob.wilson@acm.org> | |
| * config.host: Match more processor names for Xtensa. | |
| 2008-07-08 H.J. Lu <hongjiu.lu@intel.com> | |
| * config/i386/64/t-softfp-compat: Update comments. | |
| 2008-07-07 H.J. Lu <hongjiu.lu@intel.com> | |
| * config/i386/64/_divtc3-compat.c: Moved to ... | |
| * config/i386/64/_divtc3.c: Here. | |
| * config/i386/64/_multc3-compat.c: Moved to ... | |
| * config/i386/64/_multc3.c: Here. | |
| * config/i386/64/_powitf2-compat.c: Moved to ... | |
| * config/i386/64/_powitf2.c: Here. | |
| * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add | |
| .c suffix instead of -compat.c. | |
| 2008-07-05 Uros Bizjak <ubizjak@gmail.com> | |
| * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove. | |
| (_FP_MUL_MEAT_D): Ditto. | |
| (_FP_DIV_MEAT_S): Ditto. | |
| (_FP_DIV_MEAT_D): Ditto. | |
| 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com> | |
| * Makefile.in: Add support for __sync_* libgcc functions. | |
| 2008-07-03 H.J. Lu <hongjiu.lu@intel.com> | |
| * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED. | |
| 2008-07-02 H.J. Lu <hongjiu.lu@intel.com> | |
| PR boostrap/36702 | |
| * config.host: Only include 32bit t-fprules-softfp for Darwin/x86 | |
| and Linux/x86. Include 64bit t-softfp-compat for Linux/x86. | |
| * config/i386/64/t-fprules-softfp: Moved to ... | |
| * config/i386/64/t-softfp-compat: This. New. | |
| 2008-07-02 Uros Bizjak <ubizjak@gmail.com> | |
| * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]: | |
| Initialize f with 0.0. | |
| 2008-07-02 H.J. Lu <hongjiu.lu@intel.com> | |
| PR target/36669 | |
| * shared-object.mk ($(base)_s$(objext)): Add -DSHARED. | |
| * config/i386/64/_divtc3-compat.c: New. | |
| * config/i386/64/_multc3-compat.c: Likewise. | |
| * config/i386/64/_powitf2-compat.c: Likewise. | |
| * config/i386/64/eqtf2.c: Likewise. | |
| * config/i386/64/getf2.c: Likewise. | |
| * config/i386/64/letf2.c: Likewise. | |
| * config/i386/64/t-fprules-softfp: Likewise. | |
| 2008-07-02 H.J. Lu <hongjiu.lu@intel.com> | |
| * config.host: Add i386/${host_address}/t-fprules-softfp to | |
| tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*, | |
| i[34567]86-*-linux*, x86_64-*-linux*. | |
| * configure.ac: Set host_address to 64 or 32 for x86. | |
| * configure: Regenerated. | |
| * Makefile.in (config.status): Also depend on | |
| $(srcdir)/config.host. | |
| * config/i386/32/t-fprules-softfp: New. | |
| * config/i386/32/tf-signs.c: Likewise. | |
| * config/i386/64/sfp-machine.h: New. Moved from gcc. | |
| 2008-07-02 H.J. Lu <hongjiu.lu@intel.com> | |
| Uros Bizjak <ubizjak@gmail.com> | |
| * config/i386/32/sfp-machine.h: New. | |
| 2008-06-26 Nathan Froyd <froydnj@codesourcery.com> | |
| * config/rs6000/t-ppccomm: Remove rules that conflict with | |
| auto-generated rules. | |
| 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
| * configure.ac: sinclude override.m4. | |
| * configure: Regenerate. | |
| 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org> | |
| * configure: Regenerate. | |
| 2008-06-10 Joseph Myers <joseph@codesourcery.com> | |
| * Makefile.in (DECNUMINC): Remove | |
| -I$(MULTIBUILDTOP)../../libdecnumber. | |
| * gstdint.h: New. | |
| 2008-06-07 Joseph Myers <joseph@codesourcery.com> | |
| * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*, | |
| parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*, | |
| alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf, | |
| arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*, | |
| hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*, | |
| i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*, | |
| i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*, | |
| i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*, | |
| i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*, | |
| mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*, | |
| powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*, | |
| powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*, | |
| strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*, | |
| vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove. | |
| 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr> | |
| * config.host (sh2[lbe]*-*-linux*): Allow target. | |
| 2008-04-30 Nathan Froyd <froydnj@codesourcery.com> | |
| * config/rs6000/t-ppccomm: Add build rules for new files. | |
| (LIB2ADD_ST): New variable. | |
| 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com> | |
| PR target/34210 | |
| PR target/35508 | |
| * config.host (avr-*-*): Add avr cpu_type and avr tmake_file. | |
| * config/t-avr: New file. Build 16bit libgcc functions. | |
| 2008-03-02 Jakub Jelinek <jakub@redhat.com> | |
| PR target/35401 | |
| * config/t-slibgcc-darwin: Make install-leaf dependent on | |
| install-darwin-libgcc-stubs instead of install. | |
| 2008-01-25 Joseph Myers <joseph@codesourcery.com> | |
| * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*, | |
| tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*, | |
| sh-*-rtemscoff*): Remove cases. | |
| 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk> | |
| * Makefile.in (all): Use install-leaf rather than install. | |
| (install): Split most of the rule into... | |
| (install-leaf): ...this new one. | |
| 2007-12-19 Etsushi Kato <ek.kato@gmail.com> | |
| Paolo Bonzini <bonzini@gnu.org> | |
| PR target/30572 | |
| * Makefile.in: Use @shlib_slibdir@ substitution to get | |
| correct install name on darwin. | |
| * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name. | |
| 2007-12-15 Hans-Peter Nilsson <hp@axis.com> | |
| * config.host (crisv32-*-elf, crisv32-*-none): New, same as | |
| cris-*-elf and cris-*-none. | |
| (crisv32-*-linux*): Similar, as cris-*-linux*. | |
| 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk> | |
| * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts. | |
| 2007-10-27 H.J. Lu <hongjiu.lu@intel.com> | |
| PR regression/33926 | |
| * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls. | |
| * configure: Regenerated. | |
| 2007-09-27 H.J. Lu <hongjiu.lu@intel.com> | |
| * Makefile.in (dfp-filenames): Replace decimal_globals, | |
| decimal_data, binarydecimal and convert_data with | |
| bid_decimal_globals, bid_decimal_data, bid_binarydecimal | |
| and bid_convert_data, respectively. | |
| 2007-09-17 Chao-ying Fu <fu@mips.com> | |
| Nigel Stephens <nigel@mips.com> | |
| * fixed-obj.mk: New file to support fine-grain fixed-point functions. | |
| * Makefile.in (fixed_point): Define. | |
| Check if fixed_point is yes to build support functions. | |
| * configure.ac: Check for fixed_point support. | |
| * configure: Regenerated. | |
| * gen-fixed.sh: New file to generate lists of fixed-point labels, | |
| funcs, modes, from, to. | |
| 2007-09-11 Janis Johnson <janis187@us.ibm.com | |
| * Makefile.in (dfp-filenames): Add bid128_noncomp. | |
| 2007-09-10 Janis Johnson <janis187@us.ibm.com> | |
| * Makefile.in (dfp-filenames): Remove decUtility, add | |
| decDouble, decPacked, decQuad, decSingle. | |
| 2007-08-27 Hans Kester <hans.kester@ellips.nl> | |
| * config.host : Add x86_64-elf target. | |
| 2007-07-06 H.J. Lu <hongjiu.lu@intel.com> | |
| * configure.ac (set_have_cc_tls): Add a missing =. | |
| * configure: Regenerated. | |
| 2007-07-06 H.J. Lu <hongjiu.lu@intel.com> | |
| * config.host (tmake_file): Add t-tls for i[34567]86-*-linux* | |
| and x86_64-*-linux*. | |
| * config/t-tls: New file. | |
| * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@. | |
| * configure.ac: Include ../config/enable.m4 and | |
| ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler | |
| supports TLS and substitute set_have_cc_tls. | |
| * configure: Regenerated. | |
| 2007-07-04 H.J. Lu <hongjiu.lu@intel.com> | |
| * Makefile.in: Use libbid for DFP when BID is enabled. | |
| 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net> | |
| * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to | |
| extra_parts. Add config/i386/t-cygming to tmake_file. | |
| * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o. | |
| 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com> | |
| Danny Smith <dannysmith@users.sourceforge.net> | |
| PR target/29498 | |
| * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add | |
| crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file. | |
| * config/i386/t-crtfm: Compile crtfastmath.o with | |
| -minline-all-stringops. | |
| 2007-05-10 Richard Sandiford <richard@codesourcery.com> | |
| * config.host (sparc-wrs-vxworks): New target. | |
| 2007-04-14 Kazu Hirata <kazu@codesourcery.com> | |
| * config.host: Recognize fido. | |
| 2007-04-04 Janis Johnson <janis187@us.ibm.com> | |
| * configure: Check host, not target, for decimal float support. | |
| 2007-04-03 Uros Bizjak <ubizjak@gmail.com> | |
| * config/i386/t-crtpc: New file. | |
| * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file. | |
| (x86_64-*-linux*): Ditto. | |
| 2007-02-30 Kai Tietz <kai.tietz@onevision.com> | |
| * config.host (x86_64-*-mingw*): New target. | |
| 2007-03-23 Michael Meissner <michael.meissner@amd.com> | |
| H.J. Lu <hongjiu.lu@intel.com> | |
| * Makefile.in (enable_decimal_float): New. | |
| (DECNUMINC): Add | |
| -I$(srcdir)/../libdecnumber/$(enable_decimal_float). | |
| (dec-objects): Move decimal32, decimal64 and decimal128 to ... | |
| (decbits-filenames): This. | |
| (decbits-objects): New. | |
| (libgcc-objects): Add $(decbits-objects). | |
| * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}. | |
| Substitute enable_decimal_float. | |
| * configure: Regenerated. | |
| 2007-03-19 Hans-Peter Nilsson <hp@axis.com> | |
| * config.host (cris-*-elf | cris-*-none): Set extra_parts. | |
| 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com> | |
| * Makefile.in (install-info): New dummy target. | |
| 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com> | |
| * config.host (bfin*-linux-uclibc*): Set extra_parts. | |
| 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com> | |
| * Makefile.in: Add install-html and install-pdf dummy | |
| targets. | |
| 2007-02-05 Roger Sayle <roger@eyesopen.com> | |
| Daniel Jacobowitz <dan@codesourcery.com> | |
| * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so. | |
| (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK). | |
| (libunwind.so): Likewise for $(SHLIBUNWIND_LINK). | |
| 2007-01-29 Janis Johnson <janis187@us.ibm.com> | |
| * Makefile.in (dec-filenames): Add decExcept. | |
| 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com> | |
| PR bootstrap/30469 | |
| * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and | |
| -fprofile-use. | |
| 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com> | |
| * configure.ac: Add --enable-version-specific-runtime-libs. | |
| Correct $slibdir default. | |
| * configure: Regenerated. | |
| 2007-01-23 Joseph Myers <joseph@codesourcery.com> | |
| * config/rs6000/t-ldbl128: Always use -mlong-double-128. | |
| 2007-01-21 Andrew Pinski <pinskia@gmail.com> | |
| PR target/30519 | |
| * config.host (alpha*-*-linux*): Set extra_parts. | |
| 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org> | |
| * config/sh/t-linux: New. | |
| * config.host (sh*-*-linux*): Set tmake_file. | |
| 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com> | |
| * Makefile.in (install): Handle multilibs. | |
| 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com> | |
| * Makefile.in: Added .PHONY entry for documentation targets. | |
| 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com> | |
| * Makefile.in: Add empty info, html, dvi, pdf targets. | |
| 2007-01-04 Mike Stump <mrs@apple.com> | |
| * Makefile.in (MAKEINFO): Remove. | |
| (PERL): Likewise. | |
| 2007-01-04 Paolo Bonzini <bonzini@gnu.org> | |
| * configure.ac: Add GCC_TOPLEV_SUBDIRS. | |
| * configure: Regenerate. | |
| * Makefile.in (host_subdir): Substitute it. | |
| (gcc_objdir): Use it. | |
| 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com> | |
| * config.host (ia64*-*-linux*): Set tmake_file. | |
| 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com> | |
| * Makefile.in (version): Define. | |
| 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com> | |
| Paolo Bonzini <bonzini@gnu.org> | |
| * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64, | |
| config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128, | |
| config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64, | |
| config/sparc/t-crtfm, config/t-slibgcc-darwin, | |
| config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk, | |
| shared-object.mk, siditi-object.mk, static-object.mk: New files. | |
| * configure: Generated. | |
| Copyright (C) 2007-2025 Free Software Foundation, Inc. | |
| Copying and distribution of this file, with or without modification, | |
| are permitted in any medium without royalty provided the copyright | |
| notice and this notice are preserved. |