| 2017-10-10 Release Manager |
| |
| * GCC 5.5.0 released. |
| |
| 2017-07-04 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/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. |
| |
| 2017-05-30 Max Filippov <jcmvbkbc@gmail.com> |
| |
| Backport from mainline |
| 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. |
| |
| 2017-05-30 Max Filippov <jcmvbkbc@gmail.com> |
| |
| Backport from mainline |
| 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. |
| |
| 2017-05-30 Max Filippov <jcmvbkbc@gmail.com> |
| |
| Backport from mainline |
| 2015-09-15 Max Filippov <jcmvbkbc@gmail.com> |
| |
| * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): |
| Add support for call0 ABI. |
| |
| 2017-05-30 Max Filippov <jcmvbkbc@gmail.com> |
| |
| Backport from mainline |
| 2015-08-18 Max Filippov <jcmvbkbc@gmail.com> |
| |
| * config/xtensa/unwind-dw2-xtensa.c (_Unwind_GetCFA): Return |
| context->sp instead of context->cfa. |
| |
| 2017-05-30 Max Filippov <jcmvbkbc@gmail.com> |
| |
| Backport from mainline |
| 2015-08-18 Max Filippov <jcmvbkbc@gmail.com> |
| |
| * config/xtensa/t-windowed (LIB2ADDEH): Replace unwind-dw2-fde |
| with unwind-dw2-fde-dip. |
| |
| 2017-05-29 Martin Liska <mliska@suse.cz> |
| |
| Backport from mainline |
| 2017-04-18 Martin Liska <mliska@suse.cz> |
| |
| PR gcov-profile/78783 |
| * libgcov-driver.c (gcov_get_filename): New function. |
| |
| 2017-05-19 Andreas Tobler <andreast@gcc.gnu.org> |
| |
| Backport from mainline |
| 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. |
| |
| 2017-05-09 Andreas Tobler <andreast@gcc.gnu.org> |
| |
| Backport from mainline |
| 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. |
| |
| 2017-04-07 Alan Modra <amodra@gmail.com> |
| |
| PR target/45053 |
| * config/rs6000/t-crtstuff (CRTSTUFF_T_CFLAGS): Add -O2. |
| |
| 2017-01-09 Andreas Tobler <andreast@gcc.gnu.org> |
| |
| Backport from mainline |
| 2016-10-10 Andreas Tobler <andreast@gcc.gnu.org> |
| |
| * config.host: Add support for aarch64-*-freebsd*. |
| |
| 2016-11-07 Florian Weimer <fweimer@redhat.com> |
| |
| Backport from mainline |
| 2016-10-24 Florian Weimer <fweimer@redhat.com> |
| |
| PR libgcc/78064 |
| * unwind-c.c: Include auto-target.h. |
| |
| 2016-09-28 Joseph Myers <joseph@codesourcery.com> |
| |
| Backport from mainline |
| 2016-09-07 Joseph Myers <joseph@codesourcery.com> |
| |
| PR libgcc/77519 |
| * libgcc2.c (NOTRUNC): Invert settings. |
| |
| 2016-08-31 Jakub Sejdak <jakub.sejdak@phoesys.com> |
| |
| * config.host: Add support for arm*-*-phoenix* targets. |
| |
| 2016-06-03 Release Manager |
| |
| * GCC 5.4.0 released. |
| |
| 2016-05-17 Sebastian Huber <sebastian.huber@embedded-brains.de> |
| |
| Backport from mainline |
| 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. |
| |
| 2016-04-04 Eric Botcazou <ebotcazou@adacore.com> |
| |
| PR target/67172 |
| * libgcc2.c (L__main): Undefine __LIBGCC_EH_FRAME_SECTION_NAME__ if |
| __MINGW32__ is defined. |
| |
| 2016-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| |
| Backport from mainline |
| 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. |
| |
| 2016-02-10 Ian Lance Taylor <iant@google.com> |
| |
| PR go/68562 |
| * config/i386/morestack.S (__stack_split_initialize): Align |
| stack. |
| |
| 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. |
| |
| 2015-12-05 John David Anglin <danglin@gcc.gnu.org> |
| |
| Backport from mainline: |
| 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. |
| |
| 2015-12-04 Release Manager |
| |
| * GCC 5.3.0 released. |
| |
| 2015-11-24 Szabolcs Nagy <szabolcs.nagy@arm.com> |
| |
| Backport from mainline |
| 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. |
| |
| 2015-11-16 David Edelsohn <dje.gcc@gmail.com> |
| |
| Backport from mainline |
| 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. |
| |
| 2015-11-08 David Edelsohn <dje.gcc@gmail.com> |
| |
| Backport from mainline |
| 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. |
| |
| 2015-10-19 Venkataramanan Kumar <Venkataramanan.kumar@amd.com> |
| |
| Backport from mainline |
| 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. |
| |
| 2015-10-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| |
| Backport from mainline |
| 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. |
| |
| 2015-10-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| |
| Backport from mainline |
| 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. |
| |
| 2015-07-23 Chung-Lin Tang <cltang@codesourcery.com> |
| |
| Backport from mainline: |
| 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. |
| |
| 2015-07-16 Release Manager |
| |
| * GCC 5.2.0 released. |
| |
| 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. |
| |
| 2015-06-25 Andreas Tobler <andreast@gcc.gnu.org> |
| |
| Backport from mainline |
| 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. |
| |
| 2015-04-22 Release Manager |
| |
| * GCC 5.1.0 released. |
| |
| 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. |
|