| 2022-05-27 Release Manager |
| |
| * GCC 9.5.0 released. |
| |
| 2022-05-16 Sebastian Pop <spop@amazon.com> |
| |
| PR target/105162 |
| * config/aarch64/lse.S: Define BARRIER and handle memory MODEL 5. |
| * config/aarch64/t-lse: Add a 5th memory model for _sync functions. |
| |
| 2021-10-27 John David Anglin <danglin@gcc.gnu.org> |
| |
| * config.host (hppa*64*-*-linux*): Don't add pa/t-linux to |
| tmake_file. |
| * config/pa/linux-atomic.c: Define u8, u16 and u64 types. |
| Use them in FETCH_AND_OP_2, OP_AND_FETCH_2, COMPARE_AND_SWAP_2, |
| SYNC_LOCK_TEST_AND_SET_2 and SYNC_LOCK_RELEASE_1 macros. |
| * config/pa/t-linux64 (LIB1ASMSRC): New define. |
| (LIB1ASMFUNCS): Revise. |
| (HOST_LIBGCC2_CFLAGS): Add "-DLINUX=1". |
| |
| 2021-08-31 Richard Sandiford <richard.sandiford@arm.com> |
| |
| Backported from master: |
| 2021-08-31 Richard Sandiford <richard.sandiford@arm.com> |
| |
| * config/aarch64/value-unwind.h: Add missing runtime exception |
| paragraph. |
| * config/frv/frv-abi.h: Likewise. |
| * config/i386/value-unwind.h: Likewise. |
| * config/pa/pa64-hpux-lib.h: Likewise. |
| |
| 2021-06-01 Release Manager |
| |
| * GCC 9.4.0 released. |
| |
| 2021-04-26 Michael Meissner <meissner@linux.ibm.com> |
| |
| PR target/98952 |
| * config/rs6000/tramp.S (__trampoline_setup, elfv1 #ifdef): Fix |
| trampoline size comparison in 32-bit by reversing test and |
| combining load immediate with compare. Fix backported from trunk |
| change on 4/23, 886b6c1e8af502b69e3f318b9830b73b88215878. |
| (__trampoline_setup, elfv2 #ifdef): Fix trampoline size comparison |
| in 32-bit by reversing test and combining load immediate with |
| compare. |
| |
| 2021-04-15 Lili Cui <lili.cui@intel.com> |
| |
| * config/i386/cpuinfo.h (enum processor_subtypes): Add |
| INTEL_COREI7_TIGERLAKE. |
| From-SVN: r274693 |
| |
| 2021-01-13 Samuel Thibault <samuel.thibault@gnu.org> |
| |
| Backported from master: |
| 2021-01-13 Samuel Thibault <samuel.thibault@gnu.org> |
| |
| * config/i386/gnu-unwind.h (x86_gnu_fallback_frame_state): Add the |
| posix siginfo case to struct handler_args. Detect between legacy |
| and siginfo from the second parameter, which is a small sigcode in |
| the legacy case, and a pointer in the siginfo case. |
| |
| 2020-08-07 Jakub Jelinek <jakub@redhat.com> |
| |
| Backported from master: |
| 2020-08-03 Jakub Jelinek <jakub@redhat.com> |
| |
| PR target/96402 |
| * config/aarch64/lse.S (__aarch64_cas16_acq_rel): Use x2, x3 instead |
| of x(tmp0), x(tmp1) in STXP arguments. |
| |
| 2020-07-16 Szabolcs Nagy <szabolcs.nagy@arm.com> |
| |
| Backported from master: |
| 2020-07-13 Szabolcs Nagy <szabolcs.nagy@arm.com> |
| |
| PR target/94891 |
| * config/aarch64/aarch64-unwind.h (MD_POST_EXTRACT_ROOT_ADDR): Remove. |
| (MD_POST_FROB_EH_HANDLER_ADDR): Remove. |
| (MD_POST_EXTRACT_FRAME_ADDR): Rename to ... |
| (MD_DEMANGLE_RETURN_ADDR): This. |
| (aarch64_post_extract_frame_addr): Rename to ... |
| (aarch64_demangle_return_addr): This. |
| (aarch64_post_frob_eh_handler_addr): Remove. |
| * unwind-dw2.c (uw_update_context): Demangle return address. |
| (uw_frob_return_addr): Remove. |
| |
| 2020-07-16 Szabolcs Nagy <szabolcs.nagy@arm.com> |
| |
| Backported from master: |
| 2020-07-09 Szabolcs Nagy <szabolcs.nagy@arm.com> |
| |
| PR target/96001 |
| * config/aarch64/lse.S: Add BTI marking and related definitions, |
| and add BTI c to function entries. |
| |
| 2020-07-16 Szabolcs Nagy <szabolcs.nagy@arm.com> |
| |
| Backported from master: |
| 2020-07-09 Szabolcs Nagy <szabolcs.nagy@arm.com> |
| |
| * config/aarch64/lse.S: Add stack note. |
| |
| 2020-06-17 Samuel Thibault <samuel.thibault@gnu.org> |
| |
| Backported from master: |
| 2020-06-17 Samuel Thibault <samuel.thibault@gnu.org> |
| |
| * config.host (md_unwind_header) <i[34567]86-*-gnu*>: Set to |
| 'i386/gnu-unwind.h' |
| * config/i386/gnu-unwind.h: New file. |
| |
| 2020-05-29 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
| |
| * config/aarch64/lse-init.c (init_have_lse_atomics): Use __getauxval |
| instead of getauxval. |
| (AT_HWCAP): Define. |
| (HWCAP_ATOMICS): Define. |
| Guard detection on __gnu_linux__. |
| |
| 2020-05-29 Dong JianQiang <dongjianqiang2@huawei.com> |
| |
| PR gcov-profile/95332 |
| * libgcov-util.c (read_gcda_file): Call gcov_magic. |
| * libgcov.h (gcov_magic): Disable GCC poison. |
| |
| 2020-05-20 H.J. Lu <hongjiu.lu@intel.com> |
| |
| Backport from master |
| 2020-05-20 H.J. Lu <hongjiu.lu@intel.com> |
| |
| PR target/91695 |
| * config/i386/cpuinfo.c (get_available_features): Fix VPCLMULQDQ |
| check. |
| |
| 2020-05-19 H.J. Lu <hongjiu.lu@intel.com> |
| |
| Backport from master |
| 2020-05-19 H.J. Lu <hongjiu.lu@intel.com> |
| |
| PR target/95220 |
| * config/i386/cpuinfo.c (get_available_features): Fix |
| FEATURE_GFNI check. |
| |
| 2020-05-14 Szabolcs Nagy <szabolcs.nagy@arm.com> |
| |
| Backport from mainline. |
| 2020-04-21 Szabolcs Nagy <szabolcs.nagy@arm.com> |
| |
| PR target/94514 |
| * config/aarch64/aarch64-unwind.h (aarch64_frob_update_context): |
| Update context->flags accroding to the frame state. |
| |
| 2020-04-22 Andre Vieira <andre.simoesdiasvieira@arm.com> |
| |
| Backport from mainline. |
| 2020-04-15 Jakub Jelinek <jakub@redhat.com> |
| |
| PR target/93053 |
| * configure.ac (LIBGCC_CHECK_AS_LSE): Add HAVE_AS_LSE checking. |
| * config/aarch64/lse.S: Include auto-target.h, if HAVE_AS_LSE |
| is not defined, use just .arch armv8-a. |
| (B, M, N, OPN): Define. |
| (COMMENT): New .macro. |
| (CAS, CASP, SWP, LDOP): Use .inst directive if HAVE_AS_LSE is not |
| defined. Otherwise, move the operands right after the glue? and |
| comment out operands where the macros are used. |
| * configure: Regenerated. |
| * config.in: Regenerated. |
| |
| 2020-04-19 Uroš Bizjak <ubizjak@gmail.com> |
| |
| * config/i386/sfp-exceptions.c (__sfp_handle_exceptions) [__SSE_MATH__]: |
| Remove unneeded assignments to volatile memory. |
| |
| 2020-04-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
| |
| Backport from mainline |
| 2019-09-25 Richard Henderson <richard.henderson@linaro.org> |
| |
| PR target/91833 |
| * config/aarch64/lse-init.c: Include auto-target.h. Disable |
| initialization if !HAVE_SYS_AUXV_H. |
| * configure.ac (AC_CHECK_HEADERS): Add sys/auxv.h. |
| * config.in, configure: Rebuild. |
| |
| 2020-04-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
| |
| Backport from mainline |
| 2019-09-25 Richard Henderson <richard.henderson@linaro.org> |
| |
| PR target/91834 |
| * config/aarch64/lse.S (LDNM): Ensure STXR output does not |
| overlap the inputs. |
| |
| 2020-04-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
| |
| Backport from mainline |
| 2019-09-19 Richard Henderson <richard.henderson@linaro.org> |
| |
| * config/aarch64/lse-init.c: New file. |
| * config/aarch64/lse.S: New file. |
| * config/aarch64/t-lse: New file. |
| * config.host: Add t-lse to all aarch64 tuples. |
| |
| 2020-03-12 Release Manager |
| |
| * GCC 9.3.0 released. |
| |
| 2020-02-10 H.J. Lu <hongjiu.lu@intel.com> |
| |
| Backport from mainline |
| 2020-02-10 H.J. Lu <hongjiu.lu@intel.com> |
| |
| PR libgcc/85334 |
| * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Increment): |
| New. |
| |
| 2019-11-17 John David Anglin <danglin@gcc.gnu.org> |
| |
| * config/pa/linux-atomic.c (__kernel_cmpxchg): Change argument 1 to |
| volatile void *. Remove trap check. |
| (__kernel_cmpxchg2): Likewise. |
| (FETCH_AND_OP_2): Adjust operand types. |
| (OP_AND_FETCH_2): Likewise. |
| (FETCH_AND_OP_WORD): Likewise. |
| (OP_AND_FETCH_WORD): Likewise. |
| (COMPARE_AND_SWAP_2): Likewise. |
| (__sync_val_compare_and_swap_4): Likewise. |
| (__sync_bool_compare_and_swap_4): Likewise. |
| (SYNC_LOCK_TEST_AND_SET_2): Likewise. |
| (__sync_lock_test_and_set_4): Likewise. |
| (SYNC_LOCK_RELEASE_1): Likewise. Use __kernel_cmpxchg2 for release. |
| (__sync_lock_release_4): Adjust operand types. Use __kernel_cmpxchg |
| for release. |
| (__sync_lock_release_8): Remove. |
| |
| 2019-10-30 Iain Sandoe <iain@sandoe.co.uk> |
| |
| Backport from mainline. |
| 2019-07-03 Iain Sandoe <iain@sandoe.co.uk> |
| |
| * config.host (powerpc-*-darwin*,powerpc64-*-darwin*): Revise crt |
| list. |
| * config/rs6000/t-darwin: Build crt3_2 for older systems. Revise |
| mmacosx-version-min for crts to run across all system versions. |
| * config/rs6000/t-darwin64 (LIB2ADD): Remove. |
| * config/t-darwin: Revise mmacosx-version-min for crts to run across |
| system versions >= 10.4. |
| |
| 2019-10-30 Iain Sandoe <iain@sandoe.co.uk> |
| |
| Backport from mainline. |
| 2019-06-25 Iain Sandoe <iain@sandoe.co.uk> |
| |
| * config.host: Add libef_ppc.a to the extra files for powerpc-darwin. |
| * config/rs6000/t-darwin: (PPC_ENDFILE_SRC, PPC_ENDFILE_OBJS): New. |
| Build objects for the out of line save/restore register functions |
| so that they can be used for any supported Darwin version. |
| * config/t-darwin: Default the build Darwin version to Darwin8 |
| (MacOS 10.4). |
| |
| 2019-10-15 John David Anglin <danglin@gcc.gnu.org> |
| |
| * config/pa/fptr.c (_dl_read_access_allowed): Change argument to |
| unsigned int. Adjust callers. |
| (__canonicalize_funcptr_for_compare): Change plabel type to volatile |
| unsigned int *. Load relocation offset before function pointer. |
| Add barrier to ensure ordering. |
| |
| 2019-10-12 John David Anglin <danglin@gcc.gnu.org> |
| |
| * config/pa/lib2funcs.S (__gcc_plt_call): Load branch target to %r21. |
| Load PIC register after branch target. Fix white space. |
| * config/pa/milli64.S ($$dyncall): Separate LINUX and non LINUX |
| implementations. Load PIC register after branch target. Don't |
| clobber function pointer when it points to function descriptor. |
| Use nullification instead of branch in LINUX implementation. |
| |
| 2019-08-12 Release Manager |
| |
| * GCC 9.2.0 released. |
| |
| 2019-08-03 Iain Sandoe <iain@sandoe.co.uk> |
| |
| Backport from mainline. |
| 2019-06-06 Iain Sandoe <iain@sandoe.co.uk> |
| |
| * config/rs6000/t-darwin: Ensure that the unwinder is built with |
| altivec enabled. |
| |
| 2019-08-02 Iain Sandoe <iain@sandoe.co.uk> |
| |
| Backport from mainline. |
| 2019-05-12 Iain Sandoe <iain@sandoe.co.uk> |
| |
| * config/rs6000/darwin-vecsave.S: Set .machine appropriately. |
| |
| 2019-05-26 John David Anglin <danglin@gcc.gnu.org> |
| |
| * config/pa/linux-unwind.h (pa32_fallback_frame_state): Add cast. |
| |
| 2019-05-04 Michael Meissner <meissner@linux.ibm.com> |
| |
| * ChangeLog.ibm: Delete unintentional commit on the wrong branch. |
| |
| 2019-05-03 Release Manager |
| |
| * GCC 9.1.0 released. |
| |
| 2019-04-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
| Bernd Edlinger <bernd.edlinger@hotmail.de> |
| Jakub Jelinek <jakub@redhat.com> |
| |
| PR target/89093 |
| * config/arm/pr-support.c: Add #pragma GCC target("general-regs-only"). |
| * config/arm/unwind-arm.c: Likewise. |
| * unwind-c.c (PERSONALITY_FUNCTION): Add general-regs-only target |
| attribute for ARM. |
| |
| 2019-04-15 Monk Chiang <sh.chiang04@gmail.com> |
| |
| * config/nds32/linux-unwind.h (SIGRETURN): Remove. |
| (RT_SIGRETURN): Update. |
| (nds32_fallback_frame_state): Update. |
| |
| 2019-02-21 Martin Sebor <msebor@redhat.com> |
| |
| * libgcc2.h (__clear_cache): Correct signature. |
| * libgcc2.c (__clear_cache): Same. |
| |
| 2019-02-20 Uroš Bizjak <ubizjak@gmail.com> |
| |
| * config/alpha/linux-unwind.h (alpha_fallback_frame_state): |
| Cast 'mcontext_t *' &rt_->uc.uc_mcontext to 'struct sigcontext *'. |
| |
| 2019-02-19 Uroš Bizjak <ubizjak@gmail.com> |
| |
| * unwind-dw2.c (_Unwind_GetGR) [DWARF_ZERO_REG]: Compare |
| regno instead of index to DWARF_ZERO_REG. |
| |
| 2019-02-15 Eric Botcazou <ebotcazou@adacore.com> |
| |
| * config/visium/lib2funcs.c (__set_trampoline_parity): Replace |
| TRAMPOLINE_SIZE with __LIBGCC_TRAMPOLINE_SIZE__. |
| |
| 2019-01-31 Uroš Bizjak <ubizjak@gmail.com> |
| |
| * config/alpha/t-linux: Add -mfp-rounding-mode=d |
| to HOST_LIBGCC2_CFLAGS. |
| |
| 2019-01-23 Joseph Myers <joseph@codesourcery.com> |
| |
| PR libgcc/88931 |
| * libgcc2.c (FSTYPE FUNC (DWtype u)): Correct no leading bits case. |
| |
| 2019-01-18 Martin Liska <mliska@suse.cz> |
| |
| * libgcov-profiler.c (__gcov_indirect_call_profiler_v2): Rename |
| to ... |
| (__gcov_indirect_call_profiler_v3): ... this. |
| * libgcov.h (__gcov_indirect_call_profiler_v2): Likewise. |
| (__gcov_indirect_call_profiler_v3): Likewise. |
| * Makefile.in: Bump function name. |
| |
| 2019-01-18 Martin Liska <mliska@suse.cz> |
| |
| * libgcov-driver.c (GCOV_PROF_PREFIX): Define. |
| (gcov_version): Use in gcov_error. |
| (merge_one_data): Likewise. |
| (dump_one_gcov): Likewise. |
| |
| 2019-01-18 Martin Liska <mliska@suse.cz> |
| |
| * libgcov-driver.c (gcov_version_string): New function. |
| (gcov_version): Convert version integer into string. |
| |
| 2019-01-17 Andrew Stubbs <ams@codesourcery.com> |
| Kwok Cheung Yeung <kcy@codesourcery.com> |
| Julian Brown <julian@codesourcery.com> |
| Tom de Vries <tom@codesourcery.com> |
| |
| * config.host: Recognize amdgcn*-*-amdhsa. |
| * config/gcn/crt0.c: New file. |
| * config/gcn/lib2-divmod-hi.c: New file. |
| * config/gcn/lib2-divmod.c: New file. |
| * config/gcn/lib2-gcn.h: New file. |
| * config/gcn/sfp-machine.h: New file. |
| * config/gcn/t-amdgcn: New file. |
| |
| 2019-01-09 Sandra Loosemore <sandra@codesourcery.com> |
| |
| PR other/16615 |
| |
| * config/c6x/libunwind.S: Mechanically replace "can not" with |
| "cannot". |
| * config/tilepro/atomic.h: Likewise. |
| * config/vxlib-tls.c: Likewise. |
| * generic-morestack-thread.c: Likewise. |
| * generic-morestack.c: Likewise. |
| * mkmap-symver.awk: Likewise. |
| |
| 2019-01-01 Jakub Jelinek <jakub@redhat.com> |
| |
| Update copyright years. |
| |
| 2018-12-20 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * unwind-pe.h (read_encoded_value_with_base): Add GCC pragma |
| to ignore -Waddress-of-packed-member. |
| |
| 2018-12-19 Thomas Preud'homme <thomas.preudhomme@linaro.org> |
| |
| * /config/arm/lib1funcs.S (FUNC_START): Remove unused sp_section |
| parameter and corresponding code. |
| (ARM_FUNC_START): Likewise in both definitions. |
| Also update footer comment about condition that need to match with |
| gcc/config/arm/elf.h to also include libgcc/config/arm/t-arm. |
| * config/arm/ieee754-df.S (muldf3): Also build it if L_arm_muldf3 is |
| defined. Weakly define it in this case. |
| * config/arm/ieee754-sf.S (mulsf3): Likewise with L_arm_mulsf3. |
| * config/arm/t-elf (LIB1ASMFUNCS): Build _arm_muldf3.o and |
| _arm_mulsf3.o before muldiv versions if targeting Thumb-1 only. Add |
| comment to keep condition in sync with the one in |
| libgcc/config/arm/lib1funcs.S and gcc/config/arm/elf.h. |
| |
| 2018-12-18 Wei Xiao <wei3.xiao@intel.com> |
| |
| * config/i386/cpuinfo.c (get_intel_cpu): Handle cascadelake. |
| * config/i386/cpuinfo.h: Add INTEL_COREI7_CASCADELAKE. |
| |
| 2018-12-12 Rasmus Villemoes <rv@rasmusvillemoes.dk> |
| |
| * config/rs6000/tramp.S (__trampoline_setup): Also emit .size |
| and .cfi_endproc directives for VxWorks targets. |
| |
| 2018-12-05 Paul Koning <ni1d@arrl.net> |
| |
| * udivmodhi4.c (__udivmodhi4): Fix loop end check. |
| |
| 2018-11-27 Alan Modra <amodra@gmail.com> |
| |
| * config/rs6000/morestack.S (__stack_split_initialize), |
| (__morestack_get_guard, __morestack_set_guard), |
| (__morestack_make_guard): Provide CFI covering these functions. |
| * config/rs6000/tramp.S (__trampoline_setup): Likewise. |
| |
| 2018-11-15 Xianmiao Qu <xianmiao_qu@c-sky.com> |
| |
| * config/csky/linux-unwind.h (sc_pt_regs): Update for kernel. |
| (sc_pt_regs_lr): Update for kernel. |
| (sc_pt_regs_tls): Update for kernel. |
| |
| 2018-11-15 Xianmiao Qu <xianmiao_qu@c-sky.com> |
| |
| * config/csky/linux-unwind.h: Fix coding style. |
| |
| 2018-11-13 Xianmiao Qu <xianmiao_qu@c-sky.com> |
| |
| * config/csky/linux-unwind.h (_sig_ucontext_t): Remove. |
| (csky_fallback_frame_state): Modify the check of the |
| instructions to adapt to changes in the kernel |
| |
| 2018-11-09 Stafford Horne <shorne@gmail.com> |
| Richard Henderson <rth@twiddle.net> |
| |
| * config.host: Add OpenRISC support. |
| * config/or1k/*: New. |
| |
| 2018-11-08 Kito Cheng <kito@andestech.com> |
| |
| * soft-fp/adddf3.c: Update from glibc. |
| * soft-fp/addsf3.c: Likewise. |
| * soft-fp/addtf3.c: Likewise. |
| * soft-fp/divdf3.c: Likewise. |
| * soft-fp/divsf3.c: Likewise. |
| * soft-fp/divtf3.c: Likewise. |
| * soft-fp/double.h: Likewise. |
| * soft-fp/eqdf2.c: Likewise. |
| * soft-fp/eqsf2.c: Likewise. |
| * soft-fp/eqtf2.c: Likewise. |
| * soft-fp/extenddftf2.c: Likewise. |
| * soft-fp/extended.h: Likewise. |
| * soft-fp/extendhftf2.c: Likewise. |
| * soft-fp/extendsfdf2.c: Likewise. |
| * soft-fp/extendsftf2.c: Likewise. |
| * soft-fp/extendxftf2.c: Likewise. |
| * soft-fp/fixdfdi.c: Likewise. |
| * soft-fp/fixdfsi.c: Likewise. |
| * soft-fp/fixdfti.c: Likewise. |
| * soft-fp/fixhfti.c: Likewise. |
| * soft-fp/fixsfdi.c: Likewise. |
| * soft-fp/fixsfsi.c: Likewise. |
| * soft-fp/fixsfti.c: Likewise. |
| * soft-fp/fixtfdi.c: Likewise. |
| * soft-fp/fixtfsi.c: Likewise. |
| * soft-fp/fixtfti.c: Likewise. |
| * soft-fp/fixunsdfdi.c: Likewise. |
| * soft-fp/fixunsdfsi.c: Likewise. |
| * soft-fp/fixunsdfti.c: Likewise. |
| * soft-fp/fixunshfti.c: Likewise. |
| * soft-fp/fixunssfdi.c: Likewise. |
| * soft-fp/fixunssfsi.c: Likewise. |
| * soft-fp/fixunssfti.c: Likewise. |
| * soft-fp/fixunstfdi.c: Likewise. |
| * soft-fp/fixunstfsi.c: Likewise. |
| * soft-fp/fixunstfti.c: Likewise. |
| * soft-fp/floatdidf.c: Likewise. |
| * soft-fp/floatdisf.c: Likewise. |
| * soft-fp/floatditf.c: Likewise. |
| * soft-fp/floatsidf.c: Likewise. |
| * soft-fp/floatsisf.c: Likewise. |
| * soft-fp/floatsitf.c: Likewise. |
| * soft-fp/floattidf.c: Likewise. |
| * soft-fp/floattihf.c: Likewise. |
| * soft-fp/floattisf.c: Likewise. |
| * soft-fp/floattitf.c: Likewise. |
| * soft-fp/floatundidf.c: Likewise. |
| * soft-fp/floatundisf.c: Likewise. |
| * soft-fp/floatunditf.c: Likewise. |
| * soft-fp/floatunsidf.c: Likewise. |
| * soft-fp/floatunsisf.c: Likewise. |
| * soft-fp/floatunsitf.c: Likewise. |
| * soft-fp/floatuntidf.c: Likewise. |
| * soft-fp/floatuntihf.c: Likewise. |
| * soft-fp/floatuntisf.c: Likewise. |
| * soft-fp/floatuntitf.c: Likewise. |
| * soft-fp/gedf2.c: Likewise. |
| * soft-fp/gesf2.c: Likewise. |
| * soft-fp/getf2.c: Likewise. |
| * soft-fp/half.h: Likewise. |
| * soft-fp/ledf2.c: Likewise. |
| * soft-fp/lesf2.c: Likewise. |
| * soft-fp/letf2.c: Likewise. |
| * soft-fp/muldf3.c: Likewise. |
| * soft-fp/mulsf3.c: Likewise. |
| * soft-fp/multf3.c: Likewise. |
| * soft-fp/negdf2.c: Likewise. |
| * soft-fp/negsf2.c: Likewise. |
| * soft-fp/negtf2.c: Likewise. |
| * soft-fp/op-1.h: Likewise. |
| * soft-fp/op-2.h: Likewise. |
| * soft-fp/op-4.h: Likewise. |
| * soft-fp/op-8.h: Likewise. |
| * soft-fp/op-common.h: Likewise. |
| * soft-fp/quad.h: Likewise. |
| * soft-fp/single.h: Likewise. |
| * soft-fp/soft-fp.h: Likewise. |
| * soft-fp/subdf3.c: Likewise. |
| * soft-fp/subsf3.c: Likewise. |
| * soft-fp/subtf3.c: Likewise. |
| * soft-fp/truncdfsf2.c: Likewise. |
| * soft-fp/trunctfdf2.c: Likewise. |
| * soft-fp/trunctfhf2.c: Likewise. |
| * soft-fp/trunctfsf2.c: Likewise. |
| * soft-fp/trunctfxf2.c: Likewise. |
| * soft-fp/unorddf2.c: Likewise. |
| * soft-fp/unordsf2.c: Likewise. |
| * soft-fp/unordtf2.c: Likewise. |
| |
| 2018-11-04 Venkataramanan Kumar <Venkataramanan.kumar@amd.com> |
| |
| * config/i386/cpuinfo.c: (get_amd_cpu): Add znver2. |
| * config/i386/cpuinfo.h (processor_types): Add znver2. |
| |
| 2018-11-01 Paul Koning <ni1d@arrl.net> |
| |
| * config/pdp11/t-pdp11 (LIB2ADD): Add divmod.c. |
| (HOST_LIBGCC2_CFLAGS): Change to optimize for size. |
| |
| 2018-10-31 Joseph Myers <joseph@codesourcery.com> |
| |
| PR bootstrap/82856 |
| * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. |
| * configure: Regenerate. |
| |
| 2018-10-31 Claudiu Zissulescu <claziss@synopsys.com> |
| |
| * config/arc/lib1funcs.S (_muldi3): New function. |
| * config/arc/t-arc (LIB1ASMFUNCS): Add _muldi3. |
| |
| 2018-10-30 Rasmus Villemoes <rv@rasmusvillemoes.dk> |
| |
| * config/gthr-vxworks.h (__gthread_mutex_destroy): Call semDelete. |
| |
| 2018-10-25 Martin Liska <mliska@suse.cz> |
| |
| PR other/87735 |
| * libgcov-profiler.c: Revert. |
| |
| 2018-10-24 Martin Liska <mliska@suse.cz> |
| |
| * libgcov-profiler.c: Start from 1 in order to distinguish |
| functions which were seen and these that were not. |
| |
| 2018-10-18 Paul Koning <ni1d@arrl.net> |
| |
| * udivmodsi4.c (__udivmodsi4): Rename to conform to coding |
| standard. |
| * divmod.c: Update references to __udivmodsi4. |
| * udivmod.c: Ditto. |
| * udivhi3.c: New file. |
| * udivmodhi4.c: New file. |
| * config/pdp11/t-pdp11 (LIB2ADD): Add the new files. |
| |
| 2018-10-17 Rasmus Villemoes <rv@rasmusvillemoes.dk> |
| |
| * Makefile.in (LIB2FUNCS_ST): Filter out LIB2FUNCS_EXCLUDE. |
| |
| 2018-10-12 Olivier Hainque <hainque@adacore.com> |
| |
| * config/rs6000/ibm-ldouble.c: Augment the toplevel guard with |
| defined (__FLOAT128_TYPE__) || defined (__LONG_DOUBLE_128__). |
| |
| 2018-10-08 Paul Koning <ni1d@arrl.net> |
| |
| * config/pdp11/t-pdp11: Remove -mfloat32 switch. |
| |
| 2018-10-04 Martin Liska <mliska@suse.cz> |
| |
| PR gcov-profile/84107 |
| * libgcov-profiler.c (__gcov_indirect_call): |
| Change type to indirect_call_tuple. |
| (struct indirect_call_tuple): New struct. |
| (__gcov_indirect_call_topn_profiler): Change type. |
| (__gcov_indirect_call_profiler_v2): Use the new |
| variables. |
| * libgcov.h (struct indirect_call_tuple): New struct |
| definition. |
| |
| 2018-10-03 Uros Bizjak <ubizjak@gmail.com> |
| |
| * libgcc2.c (isnan): Use __builtin_isnan. |
| (isfinite): Use __builtin_isfinite. |
| (isinf): Use __builtin_isinf. |
| |
| 2018-09-26 Uros Bizjak <ubizjak@gmail.com> |
| |
| * config/i386/crtprec.c (set_precision): Use fnstcw instead of fstcw. |
| |
| 2018-09-21 Alexandre Oliva <oliva@adacore.com> |
| |
| * config/vxcache.c: New file. Provide __clear_cache, based on |
| the cacheTextUpdate VxWorks service. |
| * config/t-vxworks (LIB2ADD): Add vxcache.c. |
| (LIB2FUNCS_EXCLUDE): Add _clear_cache. |
| * config/t-vxwoks7: Likewise. |
| |
| 2018-09-21 Martin Liska <mliska@suse.cz> |
| |
| * libgcov-driver.c (crc32_unsigned): Remove. |
| (gcov_histogram_insert): Likewise. |
| (gcov_compute_histogram): Likewise. |
| (compute_summary): Simplify rapidly. |
| (merge_one_data): Do not handle PROGRAM_SUMMARY tag. |
| (merge_summary): Rapidly simplify. |
| (dump_one_gcov): Ignore gcov_summary. |
| (gcov_do_dump): Do not handle program summary, it's not |
| used. |
| * libgcov-util.c (tag_summary): Remove. |
| (read_gcda_finalize): Fix coding style. |
| (read_gcda_file): Initialize curr_object_summary. |
| (compute_summary): Remove. |
| (calculate_overlap): Remove settings of run_max. |
| |
| 2018-09-21 Monk Chiang <sh.chiang04@gmail.com> |
| |
| * config/nds32/linux-unwind.h (struct _rt_sigframe): Use struct |
| ucontext_t type instead. |
| (nds32_fallback_frame_state): Remove struct _sigframe statement. |
| |
| 2018-09-21 Kito Cheng <kito.cheng@gmail.com> |
| |
| * config/nds32/t-nds32-glibc: New file. |
| |
| 2018-09-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| |
| * configure.ac (solaris_ld_v2_maps): New test. |
| * configure: Regenerate. |
| * Makefile.in (solaris_ld_v2_maps): New variable. |
| * config/t-slibgcc-sld (libgcc-unwind.map): Emit v2 mapfile syntax |
| if supported. |
| |
| 2018-08-23 Richard Earnshaw <rearnsha@arm.com> |
| |
| PR target/86951 |
| * config/arm/lib1funcs.asm (speculation_barrier): New function. |
| * config/arm/t-arm (LIB1ASMFUNCS): Add it to list of functions |
| to build. |
| |
| 2018-08-22 Iain Sandoe <iain@sandoe.co.uk> |
| |
| * config/unwind-dw2-fde-darwin.c |
| (_darwin10_Unwind_FindEnclosingFunction): move from here ... |
| * config/darwin10-unwind-find-enc-func.c: … to here. |
| * config/t-darwin: Build Darwin10 unwinder shim crt. |
| * libgcc/config.host: Add the Darwin10 unwinder shim. |
| |
| 2018-08-21 Rasmus Villemoes <rv@rasmusvillemoes.dk> |
| |
| * config.host: Add crtbegin.o and crtend.o for |
| powerpc-wrs-vxworks target. |
| |
| 2018-08-17 Jojo <jijie_rong@c-sky.com> |
| Huibin Wang <huibin_wang@c-sky.com> |
| Sandra Loosemore <sandra@codesourcery.com> |
| Chung-Lin Tang <cltang@codesourcery.com> |
| |
| C-SKY port: libgcc |
| |
| * config.host: Add C-SKY support. |
| * config/csky/*: New. |
| |
| 2018-08-12 Chung-Ju Wu <jasonwucj@gmail.com> |
| |
| * config/nds32/t-nds32-isr: Rearrange object dependency. |
| * config/nds32/initfini.c: Add dwarf2 unwinding support. |
| * config/nds32/isr-library/adj_intr_lvl.inc: Consider new extensions |
| and registers usage. |
| * config/nds32/isr-library/excp_isr.S: Ditto. |
| * config/nds32/isr-library/intr_isr.S: Ditto. |
| * config/nds32/isr-library/reset.S: Ditto. |
| * config/nds32/isr-library/restore_all.inc: Ditto. |
| * config/nds32/isr-library/restore_mac_regs.inc: Ditto. |
| * config/nds32/isr-library/restore_partial.inc: Ditto. |
| * config/nds32/isr-library/restore_usr_regs.inc: Ditto. |
| * config/nds32/isr-library/save_all.inc: Ditto. |
| * config/nds32/isr-library/save_mac_regs.inc: Ditto. |
| * config/nds32/isr-library/save_partial.inc: Ditto. |
| * config/nds32/isr-library/save_usr_regs.inc: Ditto. |
| * config/nds32/isr-library/vec_vid*.S: Consider 4-byte vector size. |
| |
| 2018-08-11 John David Anglin <danglin@gcc.gnu.org> |
| |
| * config/pa/linux-atomic.c: Update comment. |
| (FETCH_AND_OP_2, OP_AND_FETCH_2, FETCH_AND_OP_WORD, OP_AND_FETCH_WORD, |
| COMPARE_AND_SWAP_2, __sync_val_compare_and_swap_4, |
| SYNC_LOCK_TEST_AND_SET_2, __sync_lock_test_and_set_4): Use |
| __ATOMIC_RELAXED for atomic loads. |
| (SYNC_LOCK_RELEASE_1): New define. Use __sync_synchronize() and |
| unordered store to release lock. |
| (__sync_lock_release_8): Likewise. |
| (SYNC_LOCK_RELEASE_2): Remove define. |
| |
| 2018-08-02 Nicolas Pitre <nico@fluxnic.net> |
| |
| PR libgcc/86512 |
| * config/arm/ieee754-df.S: Don't shortcut denormal handling when |
| exponent goes negative. Update my email address. |
| * config/arm/ieee754-sf.S: Likewise. |
| |
| 2018-08-01 Martin Liska <mliska@suse.cz> |
| |
| * libgcov-profiler.c (__gcov_indirect_call_profiler_v2): Do not |
| check that __gcov_indirect_call_callee is non-null. |
| |
| 2018-07-30 Christophe Lyon <christophe.lyon@linaro.org> |
| |
| * config/arm/ieee754-df.S: Fix comment for code working on |
| architectures >= 4. |
| * config/arm/ieee754-sf.S: Likewise. |
| |
| 2018-07-27 H.J. Lu <hongjiu.lu@intel.com> |
| |
| PR libgcc/85334 |
| * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Increment): |
| Removed. |
| |
| 2018-07-05 James Clarke <jrtc27@jrtc27.com> |
| |
| * configure: Regenerated. |
| |
| 2018-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| |
| * Makefile.in (install_leaf): Use enable_gcov instead of |
| enable_libgcov. |
| |
| 2018-06-27 Rasmus Villemoes <rv@rasmusvillemoes.dk> |
| |
| * configure.ac: Add --disable-gcov option. |
| * configure: Regenerate. |
| * Makefile.in: Honour @enable_gcov@. |
| |
| 2018-06-21 Christophe Lyon <christophe.lyon@linaro.org> |
| |
| * config/arm/lib1funcs.S (__ARM_ARCH__): Remove definitions, use |
| __ARM_ARCH and __ARM_FEATURE_CLZ instead. |
| (HAVE_ARM_CLZ): Remove definition, use __ARM_FEATURE_CLZ instead. |
| * config/arm/ieee754-df.S: Use __ARM_FEATURE_CLZ instead of |
| __ARM_ARCH__. |
| * config/arm/ieee754-sf.S: Likewise. |
| * config/arm/libunwind.S: Use __ARM_ARCH instead of __ARM_ARCH__. |
| |
| 2018-06-21 Christophe Lyon <christophe.lyon@linaro.org> |
| |
| * config/arm/ieee754-df.S: Remove code for __ARM_ARCH__ < 4, no |
| longer supported. |
| * config/arm/ieee754-sf.S: Likewise. |
| |
| 2018-06-20 Than McIntosh <thanm@google.com> |
| |
| PR libgcc/86213 |
| * generic-morestack.c (allocate_segment): Move calls to getenv and |
| getpagesize to __morestack_load_mmap. |
| (__morestack_load_mmap) Initialize static_pagesize and |
| use_guard_page here so as to avoid clobbering SSE regs during a |
| __morestack call. |
| |
| 2018-06-18 Michael Meissner <meissner@linux.ibm.com> |
| |
| * config/rs6000/t-float128 (FP128_CFLAGS_SW): Compile float128 |
| support modules with -mno-gnu-attribute. |
| * config/rs6000/t-float128-hw (FP128_CFLAGS_HW): Likewise. |
| |
| 2018-06-07 Olivier Hainque <hainque@adacore.com> |
| |
| * config/t-vxworks (LIBGCC_INCLUDES): Add |
| -I$(MULTIBUILDTOP)../../gcc/include. |
| * config/t-vxworks7: Likewise. Reformat a bit to match |
| the t-vxworks layout. |
| |
| 2018-06-07 Olga Makhotina <olga.makhotina@intel.com> |
| |
| * config/i386/cpuinfo.h (processor_types): Add INTEL_TREMONT. |
| |
| 2018-06-07 Martin Liska <mliska@suse.cz> |
| |
| * libgcov-driver.c: Rename cs_all to all and assign it from |
| all_prg. |
| |
| 2018-06-07 Martin Liska <mliska@suse.cz> |
| |
| PR bootstrap/86057 |
| * libgcov-driver-system.c (replace_filename_variables): Use |
| memcpy instead of mempcpy. |
| (allocate_filename_struct): Do not allocate filename, allocate |
| prefix and set it. |
| (gcov_exit_open_gcda_file): Allocate memory for gf->filename |
| here and properly copy content into it. |
| * libgcov-driver.c (struct gcov_filename): Remove max_length |
| field, change prefix from size_t into char *. |
| (compute_summary): Do not calculate longest filename. |
| (gcov_do_dump): Release memory of gf.filename after each file. |
| * libgcov-util.c (compute_summary): Use new signature of |
| compute_summary. |
| (calculate_overlap): Likewise. |
| |
| 2018-06-05 Martin Liska <mliska@suse.cz> |
| |
| PR gcov-profile/47618 |
| * libgcov-driver-system.c (replace_filename_variables): New |
| function. |
| (gcov_exit_open_gcda_file): Use it. |
| |
| 2018-06-05 Martin Liska <mliska@suse.cz> |
| |
| * libgcov-driver.c (gcov_compute_histogram): Remove usage |
| of gcov_ctr_summary. |
| (compute_summary): Do it just for a single summary. |
| (merge_one_data): Likewise. |
| (merge_summary): Simplify as we read just single summary. |
| (dump_one_gcov): Pass proper argument. |
| * libgcov-util.c (compute_one_gcov): Simplify as we have just |
| single summary. |
| (gcov_info_count_all_cold): Likewise. |
| (calculate_overlap): Likewise. |
| |
| 2018-06-02 Chung-Ju Wu <jasonwucj@gmail.com> |
| Monk Chiang <sh.chiang04@gmail.com> |
| |
| * config.host (nds32*-linux*): New. |
| * config/nds32/linux-atomic.c: New file. |
| * config/nds32/linux-unwind.h: New file. |
| |
| 2018-05-31 Uros Bizjak <ubizjak@gmail.com> |
| |
| PR target/85591 |
| * config/i386/cpuinfo.c (get_amd_cpu): Return |
| AMDFAM15H_BDVER2 for AMDFAM15H model 0x2. |
| |
| 2018-05-30 Rasmus Villemoes <rasmus.villemoes@prevas.dk> |
| |
| * crtstuff.c: Remove declaration of _Jv_RegisterClasses. |
| |
| 2018-05-29 Martin Liska <mliska@suse.cz> |
| |
| PR gcov-profile/85759 |
| * libgcov-driver-system.c (gcov_error): Introduce usage of |
| GCOV_EXIT_AT_ERROR env. variable. |
| * libgcov-driver.c (merge_one_data): Print error that we |
| overwrite a gcov file with a different timestamp. |
| |
| 2018-05-23 Kalamatee <kalamatee@gmail.com> |
| |
| * config/m68k/lb1sf68.S (Laddsf$nf): Fix sign bit handling in |
| path to Lf$finfty. |
| |
| 2018-05-18 Kito Cheng <kito.cheng@gmail.com> |
| Monk Chiang <sh.chiang04@gmail.com> |
| Jim Wilson <jimw@sifive.com> |
| |
| * config/riscv/save-restore.S: Add support for rv32e. |
| |
| 2018-05-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
| |
| * config/arm/libunwind.S: Update comment relating to armv5. |
| |
| 2018-05-17 Jerome Lambourg <lambourg@adacore.com> |
| |
| * config/arm/cmse.c (cmse_check_address_range): Replace |
| UINTPTR_MAX with __UINTPTR_MAX__ and uintptr_t with __UINTPTR_TYPE__. |
| |
| 2018-05-17 Olga Makhotina <olga.makhotina@intel.com> |
| |
| * config/i386/cpuinfo.h (processor_types): Add INTEL_GOLDMONT_PLUS. |
| * config/i386/cpuinfo.c (get_intel_cpu): Detect Goldmont Plus. |
| |
| 2018-05-08 Olga Makhotina <olga.makhotina@intel.com> |
| |
| * config/i386/cpuinfo.h (processor_types): Add INTEL_GOLDMONT. |
| * config/i386/cpuinfo.c (get_intel_cpu): Detect Goldmont. |
| |
| 2018-05-07 Amaan Cheval <amaan.cheval@gmail.com> |
| |
| * config.host (x86_64-*-rtems*): Build crti.o and crtn.o. |
| |
| 2018-04-27 Andreas Tobler <andreast@gcc.gnu.org> |
| Maryse Levavasseur <maryse.levavasseur@stormshield.eu> |
| |
| PR libgcc/84292 |
| * config/arm/freebsd-atomic.c (SYNC_OP_AND_FETCH_N): Fix the |
| op_and_fetch to return the right result. |
| |
| 2018-04-27 Alan Modra <amodra@gmail.com> |
| |
| PR libgcc/85532 |
| * config/rs6000/t-crtstuff (CRTSTUFF_T_CFLAGS): Add |
| -fno-asynchronous-unwind-tables. |
| |
| 2018-04-25 Chung-Ju Wu <jasonwucj@gmail.com> |
| |
| * config/nds32/sfp-machine.h: Fix settings for NDS32_ABI_2FP_PLUS. |
| * config/nds32/t-nds32-newlib (HOST_LIBGCC2_CFLAGS): Use -fwrapv. |
| |
| 2018-04-24 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * config/i386/linux-unwind.h: Add (__CET__ & 2) != 0 check |
| when including "config/i386/shadow-stack-unwind.h". |
| |
| 2018-04-24 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * configure: Regenerated. |
| |
| 2018-04-20 Michael Meissner <meissner@linux.ibm.com> |
| |
| PR target/85456 |
| * config/rs6000/_powikf2.c: New file. Add support for the |
| __builtin_powil function when long double is IEEE 128-bit floating |
| point. |
| * config/rs6000/float128-ifunc.c (__powikf2_resolve): Add |
| __powikf2 support. |
| (__powikf2): Likewise. |
| * config/rs6000/quad-float128.h (__powikf2_sw): Likewise. |
| (__powikf2_hw): Likewise. |
| (__powikf2): Likewise. |
| * config/rs6000/t-float128 (fp128_ppc_funcs): Likewise. |
| * config/rs6000/t-float128-hw (fp128_hw_func): Likewise. |
| (_powikf2-hw.c): Likewise. |
| |
| 2018-04-19 H.J. Lu <hongjiu.lu@intel.com> |
| |
| PR libgcc/85334 |
| * unwind-generic.h (_Unwind_Frames_Increment): New. |
| * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Increment): |
| Likewise. |
| * unwind.inc (_Unwind_RaiseException_Phase2): Increment frame |
| count with _Unwind_Frames_Increment. |
| (_Unwind_ForcedUnwind_Phase2): Likewise. |
| |
| 2018-04-19 H.J. Lu <hongjiu.lu@intel.com> |
| |
| PR libgcc/85379 |
| * config/i386/morestack.S (__stack_split_initialize): Add |
| _CET_ENDBR. |
| |
| 2018-04-19 Jakub Jelinek <jakub@redhat.com> |
| |
| * configure: Regenerated. |
| |
| 2018-04-18 David Malcolm <dmalcolm@redhat.com> |
| |
| PR jit/85384 |
| * configure: Regenerate. |
| |
| 2018-04-16 Jakub Jelinek <jakub@redhat.com> |
| |
| PR target/84945 |
| * config/i386/cpuinfo.c (set_feature): Wrap into do while (0) to avoid |
| -Wdangling-else warnings. Mask shift counts to avoid |
| -Wshift-count-negative and -Wshift-count-overflow false positives. |
| |
| 2018-04-06 Ruslan Bukin <br@bsdpad.com> |
| |
| * config.host (riscv*-*-freebsd*): Add RISC-V FreeBSD support. |
| |
| 2018-03-29 H.J. Lu <hongjiu.lu@intel.com> |
| |
| PR target/85100 |
| * config/i386/cpuinfo.c (XCR_XFEATURE_ENABLED_MASK): New. |
| (XSTATE_FP): Likewise. |
| (XSTATE_SSE): Likewise. |
| (XSTATE_YMM): Likewise. |
| (XSTATE_OPMASK): Likewise. |
| (XSTATE_ZMM): Likewise. |
| (XSTATE_HI_ZMM): Likewise. |
| (XCR_AVX_ENABLED_MASK): Likewise. |
| (XCR_AVX512F_ENABLED_MASK): Likewise. |
| (get_available_features): Enable AVX and AVX512 features only |
| if their states are supported by OSXSAVE. |
| |
| 2018-03-22 Igor Tsimbalist <igor.v.tsimbalist@intel.com> |
| |
| PR target/85025 |
| * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Extra): |
| Fix a typo, tmp => 255. |
| |
| 2018-03-20 Jakub Jelinek <jakub@redhat.com> |
| |
| PR target/84945 |
| * config/i386/cpuinfo.h (__cpu_features2): Declare. |
| * config/i386/cpuinfo.c (__cpu_features2): New variable for |
| ifndef SHARED only. |
| (set_feature): Define. |
| (get_available_features): Use set_feature macro. Set __cpu_features2 |
| to the second word of features ifndef SHARED. |
| |
| 2018-03-15 Julia Koval <julia.koval@intel.com> |
| |
| * config/i386/cpuinfo.c (get_available_features): Add |
| FEATURE_AVX512VBMI2, FEATURE_GFNI, FEATURE_VPCLMULQDQ, |
| FEATURE_AVX512VNNI, FEATURE_AVX512BITALG. |
| * config/i386/cpuinfo.h (processor_features): Add FEATURE_AVX512VBMI2, |
| FEATURE_GFNI, FEATURE_VPCLMULQDQ, FEATURE_AVX512VNNI, |
| FEATURE_AVX512BITALG. |
| |
| 2018-03-14 Julia Koval <julia.koval@intel.com> |
| |
| * config/i386/cpuinfo.h (processor_subtypes): Split up icelake on |
| icelake client and icelake server. |
| |
| 2018-03-06 John David Anglin <danglin@gcc.gnu.org> |
| |
| * config/pa/fptr.c (_dl_read_access_allowed): New. |
| (__canonicalize_funcptr_for_compare): Use it. |
| |
| 2018-02-28 Jakub Jelinek <jakub@redhat.com> |
| |
| PR debug/83917 |
| * configure.ac (AS_HIDDEN_DIRECTIVE): AC_DEFINE_UNQUOTED this to |
| $asm_hidden_op if visibility ("hidden") attribute works. |
| (HAVE_AS_CFI_SECTIONS): New AC_DEFINE. |
| * config/i386/i386-asm.h: Don't include auto-host.h. |
| (PACKAGE_VERSION, PACKAGE_NAME, PACKAGE_STRING, PACKAGE_TARNAME, |
| PACKAGE_URL): Don't undefine. |
| (USE_GAS_CFI_DIRECTIVES): Don't use nor define this macro, instead |
| guard cfi_startproc only on ifdef __GCC_HAVE_DWARF2_CFI_ASM. |
| (FN_HIDDEN): Change guard from #ifdef HAVE_GAS_HIDDEN to |
| #ifdef AS_HIDDEN_DIRECTIVE, use AS_HIDDEN_DIRECTIVE macro in the |
| definition instead of hardcoded .hidden. |
| * config/i386/cygwin.S: Include i386-asm.h first before .cfi_sections |
| directive. Use #ifdef HAVE_AS_CFI_SECTIONS rather than |
| #ifdef HAVE_GAS_CFI_SECTIONS_DIRECTIVE to guard .cfi_sections. |
| (USE_GAS_CFI_DIRECTIVES): Don't define. |
| * configure: Regenerated. |
| * config.in: Likewise. |
| |
| 2018-02-26 Jakub Jelinek <jakub@redhat.com> |
| |
| PR debug/83917 |
| * config/i386/i386-asm.h (PACKAGE_VERSION, PACKAGE_NAME, |
| PACKAGE_STRING, PACKAGE_TARNAME, PACKAGE_URL): Undefine between |
| inclusion of auto-target.h and auto-host.h. |
| (USE_GAS_CFI_DIRECTIVES): Define if not defined already based on |
| __GCC_HAVE_DWARF2_CFI_ASM. |
| (cfi_startproc, cfi_endproc, cfi_adjust_cfa_offset, |
| cfi_def_cfa_register, cfi_def_cfa, cfi_register, cfi_offset, cfi_push, |
| cfi_pop): Define. |
| * config/i386/cygwin.S: Don't include auto-host.h here, just |
| define USE_GAS_CFI_DIRECTIVES to 1 or 0 and include i386-asm.h. |
| (cfi_startproc, cfi_endproc, cfi_adjust_cfa_offset, |
| cfi_def_cfa_register, cfi_register, cfi_push, cfi_pop): Remove. |
| * config/i386/resms64fx.h: Add cfi_* directives. |
| * config/i386/resms64x.h: Likewise. |
| |
| 2018-02-20 Max Filippov <jcmvbkbc@gmail.com> |
| |
| * config/xtensa/ieee754-df.S (__adddf3_aux): Add |
| .literal_position directive. |
| * config/xtensa/ieee754-sf.S (__addsf3_aux): Likewise. |
| |
| 2018-02-14 Igor Tsimbalist <igor.v.tsimbalist@intel.com> |
| |
| PR target/84148 |
| * configure: Regenerate. |
| |
| 2018-02-16 Igor Tsimbalist <igor.v.tsimbalist@intel.com> |
| |
| PR target/84239 |
| * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Extra): |
| Include cetintrin.h not x86intrin.h. |
| |
| 2018-02-08 Igor Tsimbalist <igor.v.tsimbalist@intel.com> |
| |
| PR target/84239 |
| * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Extra): |
| Use new _get_ssp and _inc_ssp intrinsics. |
| |
| 2018-02-02 Julia Koval <julia.koval@intel.com> |
| |
| * config/i386/cpuinfo.h (processor_subtypes): Add INTEL_COREI7_ICELAKE. |
| |
| 2018-01-26 Claudiu Zissulescu <claziss@synopsys.com> |
| |
| * config/arc/lib1funcs.S (__udivmodsi4): Use safe version for RF16 |
| option. |
| (__divsi3): Use RF16 safe registers. |
| (__modsi3): Likewise. |
| |
| 2018-01-23 Max Filippov <jcmvbkbc@gmail.com> |
| |
| * config/xtensa/ieee754-df.S (__addsf3, __subsf3, __mulsf3) |
| (__divsf3): Make NaN return value quiet. |
| * config/xtensa/ieee754-sf.S (__adddf3, __subdf3, __muldf3) |
| (__divdf3): Make NaN return value quiet. |
| |
| 2018-01-22 Sebastian Perta <sebastian.perta@renesas.com> |
| |
| * config/rl78/anddi3.S: New assembly file. |
| * config/rl78/t-rl78: Added anddi3.S to LIB2ADD. |
| |
| 2018-01-22 Sebastian Perta <sebastian.perta@renesas.com> |
| |
| * config/rl78/umindi3.S: New assembly file. |
| * config/rl78/t-rl78: Added umindi3.S to LIB2ADD. |
| |
| 2018-01-22 Sebastian Perta <sebastian.perta@renesas.com> |
| |
| * config/rl78/smindi3.S: New assembly file. |
| * config/rl78/t-rl78: Added smindi3.S to LIB2ADD. |
| |
| 2018-01-22 Sebastian Perta <sebastian.perta@renesas.com> |
| |
| * config/rl78/smaxdi3.S: New assembly file. |
| * config/rl78/t-rl78: Added smaxdi3.S to LIB2ADD. |
| |
| 2018-01-22 Sebastian Perta <sebastian.perta@renesas.com> |
| |
| * config/rl78/umaxdi3.S: New assembly file. |
| * config/rl78/t-rl78: Added umaxdi3.S to LIB2ADD. |
| |
| 2018-01-21 John David Anglin <danglin@gcc.gnu.org> |
| |
| PR lto/83452 |
| * config/pa/stublib.c (L_gnu_lto_v1): New stub definition. |
| * config/pa/t-stublib (gnu_lto_v1-stub.o): Add make fragment. |
| |
| 2018-01-13 Richard Sandiford <richard.sandiford@linaro.org> |
| |
| * config/aarch64/value-unwind.h (aarch64_vg): New function. |
| (DWARF_LAZY_REGISTER_VALUE): Define. |
| * unwind-dw2.c (_Unwind_GetGR): Use DWARF_LAZY_REGISTER_VALUE |
| to provide a fallback register value. |
| |
| 2018-01-08 Michael Meissner <meissner@linux.vnet.ibm.com> |
| |
| * config/rs6000/quad-float128.h (IBM128_TYPE): Explicitly use |
| __ibm128, instead of trying to use long double. |
| (CVT_FLOAT128_TO_IBM128): Use TFtype instead of __float128 to |
| accomidate -mabi=ieeelongdouble multilibs. |
| (CVT_IBM128_TO_FLOAT128): Likewise. |
| * config/rs6000/ibm-ldouble.c (IBM128_TYPE): New macro to define |
| the appropriate IBM extended double type. |
| (__gcc_qadd): Change all occurances of long double to IBM128_TYPE. |
| (__gcc_qsub): Likewise. |
| (__gcc_qmul): Likewise. |
| (__gcc_qdiv): Likewise. |
| (pack_ldouble): Likewise. |
| (__gcc_qneg): Likewise. |
| (__gcc_qeq): Likewise. |
| (__gcc_qne): Likewise. |
| (__gcc_qge): Likewise. |
| (__gcc_qle): Likewise. |
| (__gcc_stoq): Likewise. |
| (__gcc_dtoq): Likewise. |
| (__gcc_itoq): Likewise. |
| (__gcc_utoq): Likewise. |
| (__gcc_qunord): Likewise. |
| * config/rs6000/_mulkc3.c (toplevel): Include soft-fp.h and |
| quad-float128.h for the definitions. |
| (COPYSIGN): Use the f128 version instead of the q version. |
| (INFINITY): Likewise. |
| (__mulkc3): Use TFmode/TCmode for float128 scalar/complex types. |
| * config/rs6000/_divkc3.c (toplevel): Include soft-fp.h and |
| quad-float128.h for the definitions. |
| (COPYSIGN): Use the f128 version instead of the q version. |
| (INFINITY): Likewise. |
| (FABS): Likewise. |
| (__divkc3): Use TFmode/TCmode for float128 scalar/complex types. |
| * config/rs6000/extendkftf2-sw.c (__extendkftf2_sw): Likewise. |
| * config/rs6000/trunctfkf2-sw.c (__trunctfkf2_sw): Likewise. |
| |
| 2018-01-05 Sebastian Huber <sebastian.huber@embedded-brains.de> |
| |
| * config.host (epiphany-*-elf*): Add (epiphany-*-rtems*) |
| configuration. |
| |
| 2018-01-03 Jakub Jelinek <jakub@redhat.com> |
| |
| Update copyright years. |
| |
| 2017-12-12 Kito Cheng <kito.cheng@gmail.com> |
| |
| * config/riscv/t-elf: Use multi3.c instead of multi3.S. |
| * config/riscv/multi3.c: New file. |
| * config/riscv/multi3.S: Remove. |
| |
| 2017-12-08 Jim Wilson <jimw@sifive.com> |
| |
| * config/riscv/div.S: Use FUNC_* macros. |
| * config/riscv/muldi3.S, config/riscv/multi3.S: Likewise |
| * config/riscv/save-restore.S: Likewise. |
| * config/riscv/riscv-asm.h: New. |
| |
| 2017-11-30 Michael Meissner <meissner@linux.vnet.ibm.com> |
| |
| * config/rs6000/_mulkc3.c (__mulkc3): Add forward declaration. |
| * config/rs6000/_divkc3.c (__divkc3): Likewise. |
| |
| PR libgcc/83112 |
| * config/rs6000/float128-ifunc.c (__addkf3_resolve): Use the |
| correct type for all ifunc resolvers to silence -Wattribute-alias |
| warnings. Eliminate the forward declaration of the resolver |
| functions which is no longer needed. |
| (__subkf3_resolve): Likewise. |
| (__mulkf3_resolve): Likewise. |
| (__divkf3_resolve): Likewise. |
| (__negkf2_resolve): Likewise. |
| (__eqkf2_resolve): Likewise. |
| (__nekf2_resolve): Likewise. |
| (__gekf2_resolve): Likewise. |
| (__gtkf2_resolve): Likewise. |
| (__lekf2_resolve): Likewise. |
| (__ltkf2_resolve): Likewise. |
| (__unordkf2_resolve): Likewise. |
| (__extendsfkf2_resolve): Likewise. |
| (__extenddfkf2_resolve): Likewise. |
| (__trunckfsf2_resolve): Likewise. |
| (__trunckfdf2_resolve): Likewise. |
| (__fixkfsi_resolve): Likewise. |
| (__fixkfdi_resolve): Likewise. |
| (__fixunskfsi_resolve): Likewise. |
| (__fixunskfdi_resolve): Likewise. |
| (__floatsikf_resolve): Likewise. |
| (__floatdikf_resolve): Likewise. |
| (__floatunsikf_resolve): Likewise. |
| (__floatundikf_resolve): Likewise. |
| (__extendkftf2_resolve): Likewise. |
| (__trunctfkf2_resolve): Likewise. |
| |
| PR libgcc/83103 |
| * config/rs6000/quad-float128.h (TF): Don't define if long double |
| is IEEE 128-bit floating point. |
| (TCtype): Define as either TCmode or KCmode, depending on whether |
| long double is IEEE 128-bit floating point. |
| (__mulkc3_sw): Add declarations for software/hardware versions of |
| complex multiply/divide. |
| (__divkc3_sw): Likewise. |
| (__mulkc3_hw): Likewise. |
| (__divkc3_hw): Likewise. |
| * config/rs6000/_mulkc3.c (_mulkc3): If we are building ifunc |
| handlers to switch between using software emulation and hardware |
| float128 instructions, build the complex multiply/divide functions |
| for both software and hardware support. |
| * config/rs6000/_divkc3.c (_divkc3): Likewise. |
| * config/rs6000/float128-ifunc.c (__mulkc3_resolve): Likewise. |
| (__divkc3_resolve): Likewise. |
| (__mulkc3): Likewise. |
| (__divkc3): Likewise. |
| * config/rs6000/t-float128-hw (fp128_hardfp_src): Likewise. |
| (fp128_hw_src): Likewise. |
| (fp128_hw_static_obj): Likewise. |
| (fp128_hw_shared_obj): Likewise. |
| (_mulkc3-hw.c): Create _mulkc3-hw.c and _divkc3-hw.c from |
| _mulkc3.c and _divkc3.c, changing the function name. |
| (_divkc3-hw.c): Likewise. |
| * config/rs6000/t-float128 (clean-float128): Delete _mulkc3-hw.c |
| and _divkc3-hw.c. |
| |
| 2017-11-26 Julia Koval <julia.koval@intel.com> |
| |
| * config/i386/cpuinfo.c (get_intel_cpu): Handle cannonlake. |
| * config/i386/cpuinfo.h (processor_subtypes): Add |
| INTEL_COREI7_CANNONLAKE. |
| |
| 2017-11-20 Igor Tsimbalist <igor.v.tsimbalist@intel.com> |
| |
| PR bootstrap/83015 |
| * config/cr16/unwind-cr16.c (uw_install_context): Add FRAMES |
| parameter. |
| * config/xtensa/unwind-dw2-xtensa.c: Likewise |
| * config/ia64/unwind-ia64.c: Add frames parameter. |
| * unwind-sjlj.c: Likewise. |
| |
| 2017-11-17 Igor Tsimbalist <igor.v.tsimbalist@intel.com> |
| |
| * config/i386/linux-unwind.h: Include |
| config/i386/shadow-stack-unwind.h. |
| * config/i386/shadow-stack-unwind.h: New file. |
| * unwind-dw2.c: (uw_install_context): Add a frame parameter and |
| pass it to _Unwind_Frames_Extra. |
| * unwind-generic.h (_Unwind_Frames_Extra): New. |
| * unwind.inc (_Unwind_RaiseException_Phase2): Add frames_p |
| parameter. Add local variable frames to count number of frames. |
| (_Unwind_ForcedUnwind_Phase2): Likewise. |
| (_Unwind_RaiseException): Add local variable frames to count |
| number of frames, pass it to _Unwind_RaiseException_Phase2 and |
| uw_install_context. |
| (_Unwind_ForcedUnwind): Likewise. |
| (_Unwind_Resume): Likewise. |
| (_Unwind_Resume_or_Rethrow): Likewise. |
| |
| 2017-11-17 Igor Tsimbalist <igor.v.tsimbalist@intel.com> |
| |
| * Makefile.in (configure_deps): Add $(srcdir)/../config/cet.m4. |
| (CET_FLAGS): New. |
| * config/i386/morestack.S: Include <cet.h>. |
| (__morestack_large_model): Add _CET_ENDBR at function entrance. |
| * config/i386/resms64.h: Include <cet.h>. |
| * config/i386/resms64f.h: Likewise. |
| * config/i386/resms64fx.h: Likewise. |
| * config/i386/resms64x.h: Likewise. |
| * config/i386/savms64.h: Likewise. |
| * config/i386/savms64f.h: Likewise. |
| * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add $(CET_FLAGS). |
| (CRTSTUFF_T_CFLAGS): Likewise. |
| * configure.ac: Include ../config/cet.m4. |
| Set and substitute CET_FLAGS. |
| * configure: Regenerated. |
| |
| 2017-11-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| |
| * config.host (*-*-solaris2*): Adapt comment for Solaris 12 |
| renaming. |
| * config/sol2/crtpg.c (__start_crt_compiler): Likewise. |
| * configure.ac (libgcc_cv_solaris_crts): Likewise. |
| * configure: Regenerate. |
| |
| 2017-11-07 Tom de Vries <tom@codesourcery.com> |
| |
| * config/rs6000/aix-unwind.h (REGISTER_CFA_OFFSET_FOR): Remove semicolon |
| after "do {} while (0)". |
| |
| 2017-11-07 Tom de Vries <tom@codesourcery.com> |
| |
| PR other/82784 |
| * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Remove |
| semicolon after "do {} while (0)". |
| * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same. |
| * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same. |
| * config/mips/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same. |
| * config/rs6000/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same. |
| |
| 2017-11-04 Andreas Tobler <andreast@gcc.gnu.org> |
| |
| PR libgcc/82635 |
| * config/i386/freebsd-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Use a |
| sysctl to determine whether we're in a trampoline. |
| Keep the pattern matching method for systems without |
| KERN_PROC_SIGTRAMP sysctl. |
| |
| 2017-11-03 Cupertino Miranda <cmiranda@synopsys.com> |
| Vineet Gupta <vgupta@synopsys.com> |
| |
| * config.host (arc*-*-linux*): Set md_unwind_header variable. |
| * config/arc/linux-unwind-reg.def: New file. |
| * config/arc/linux-unwind-reg.h: Likewise. |
| |
| 2017-10-23 Sebastian Perta <sebastian.perta@renesas.com> |
| |
| * config/rl78/subdi3.S: New assembly file. |
| * config/rl78/t-rl78: Added subdi3.S to LIB2ADD. |
| |
| 2017-10-13 Sebastian Perta <sebastian.perta@renesas.com> |
| |
| * config/rl78/adddi3.S: New assembly file. |
| * config/rl78/t-rl78: Added adddi3.S to LIB2ADD. |
| |
| 2017-10-13 Jakub Jelinek <jakub@redhat.com> |
| |
| PR target/82274 |
| * libgcc2.c (__mulvDI3): If both operands have |
| the same highpart of -1 and the topmost bit of lowpart is 0, |
| multiplication overflows even if both lowparts are 0. |
| |
| 2017-09-28 James Bowman <james.bowman@ftdichip.com> |
| |
| * config/ft32/crti-hw.S: Add watchdog vector, FT930 IRQ support. |
| |
| 2017-09-26 Joseph Myers <joseph@codesourcery.com> |
| |
| * config/microblaze/crti.S, config/microblaze/crtn.S, |
| config/microblaze/divsi3.S, config/microblaze/moddi3.S, |
| config/microblaze/modsi3.S, config/microblaze/muldi3_hard.S, |
| config/microblaze/mulsi3.S, |
| config/microblaze/stack_overflow_exit.S, |
| config/microblaze/udivsi3.S, config/microblaze/umodsi3.S, |
| config/pa/milli64.S: Add .note.GNU-stack section. |
| |
| 2017-09-23 Daniel Santos <daniel.santos@pobox.com> |
| |
| * configure.ac: Add Check for HAVE_AS_AVX. |
| * config.in: Regenerate. |
| * configure: Likewise. |
| * config/i386/i386-asm.h: Include auto-target.h from libgcc. |
| (SSE_SAVE, SSE_RESTORE): Emit .byte sequence for !HAVE_AS_AVX. |
| Correct out-of-date comments. |
| |
| 2017-09-20 Sebastian Peryt <sebastian.peryt@intel.com> |
| |
| * config/i386/cpuinfo.h (processor_types): Add INTEL_KNM. |
| * config/i386/cpuinfo.c (get_intel_cpu): Detect Knights Mill. |
| |
| 2017-09-17 Daniel Santos <daniel.santos@pobox.com> |
| |
| * config/i386/i386-asm.h (PASTE2): New macro. |
| (ASMNAME): Modify to use PASTE2. |
| (MS2SYSV_STUB_PREFIX): New macro for isa prefix. |
| (MS2SYSV_STUB_BEGIN, MS2SYSV_STUB_END): New macros for stub headers. |
| * config/i386/resms64.S: Rename to a header file, use MS2SYSV_STUB_BEGIN |
| instead of HIDDEN_FUNC and MS2SYSV_STUB_END instead of FUNC_END. |
| * config/i386/resms64f.S: Likewise. |
| * config/i386/resms64fx.S: Likewise. |
| * config/i386/resms64x.S: Likewise. |
| * config/i386/savms64.S: Likewise. |
| * config/i386/savms64f.S: Likewise. |
| * config/i386/avx_resms64.S: New file that only defines a macro and |
| includes it's corresponding header file. |
| * config/i386/avx_resms64f.S: Likewise. |
| * config/i386/avx_resms64fx.S: Likewise. |
| * config/i386/avx_resms64x.S: Likewise. |
| * config/i386/avx_savms64.S: Likewise. |
| * config/i386/avx_savms64f.S: Likewise. |
| * config/i386/sse_resms64.S: Likewise. |
| * config/i386/sse_resms64f.S: Likewise. |
| * config/i386/sse_resms64fx.S: Likewise. |
| * config/i386/sse_resms64x.S: Likewise. |
| * config/i386/sse_savms64.S: Likewise. |
| * config/i386/sse_savms64f.S: Likewise. |
| * config/i386/t-msabi: Modified to add avx and sse versions of stubs. |
| |
| 2017-09-01 Olivier Hainque <hainque@adacore.com> |
| * config.host (*-*-vxworks7): Widen scope to vxworks7*. |
| |
| 2017-08-31 Olivier Hainque <hainque@adacore.com> |
| |
| * config.host (powerpc-wrs-vxworks|vxworksae|vxworksmils): Now |
| match as powerpc-wrs-vxworks*. |
| |
| 2017-08-07 Jonathan Yong <10walls@gmail.com> |
| |
| * config.host (*-cygwin): Include file from mingw |
| config/i386/enable-execute-stack-mingw32.c |
| |
| 2017-08-01 Jerome Lambourg <lambourg@adacore.com> |
| Doug Rupp <rupp@adacore.com> |
| Olivier Hainque <hainque@adacore.com> |
| |
| * config.host (arm-wrs-vxworks*): Rework to handle arm-wrs-vxworks7 |
| as well as arm-wrs-vxworks. |
| * config/arm/t-vxworks7: New file. Add unwind-arm-vxworks.c to |
| LIB2ADDEH. |
| * config/arm/unwind-arm-vxworks.c: New file. Provide dummy |
| __exidx_start and __exidx_end for downloadable modules. |
| |
| 2017-08-01 Olivier Hainque <hainque@adacore.com> |
| |
| * config/t-vxworks (LIBGCC2_INCLUDES): Start with -I. after -nostdinc. |
| * config/t-vxworks7: Likewise. |
| |
| 2017-08-01 Olivier Hainque <hainque@adacore.com> |
| |
| * config/t-vxworks: Instead of redefining LIB2ADD, |
| augment LIB2ADDEH with vxlib.c and vxlib-tls.c. |
| |
| 2017-07-28 Sebastian Huber <sebastian.huber@embedded-brains.de> |
| |
| * config/rs6000/ibm-ldouble.c: Disable if defined __rtems__. |
| |
| 2017-07-24 Daniel Santos <daniel.santos@pobox.com> |
| |
| PR testsuite/80759 |
| * config.host: include i386/t-msabi for darwin and solaris. |
| * config/i386/i386-asm.h |
| (ELFFN): Rename to FN_TYPE. |
| (FN_SIZE): New macro. |
| (FN_HIDDEN): Likewise. |
| (ASMNAME): Likewise. |
| (FUNC_START): Rename to FUNC_BEGIN, use ASMNAME, replace .global with |
| .globl. |
| (HIDDEN_FUNC): Use ASMNAME and .globl instead of .global. |
| (SSE_SAVE): Convert to cpp macro, hard-code offset (always 0x60). |
| * config/i386/resms64.S: Use SSE_SAVE as cpp macro instead of gas |
| .macro. |
| * config/i386/resms64f.S: Likewise. |
| * config/i386/resms64fx.S: Likewise. |
| * config/i386/resms64x.S: Likewise. |
| * config/i386/savms64.S: Likewise. |
| * config/i386/savms64f.S: Likewise. |
| |
| 2017-07-19 John Marino <gnugcc@marino.st> |
| |
| * config/i386/dragonfly-unwind.h: Handle sigtramp relocation. |
| |
| 2017-07-12 Michael Meissner <meissner@linux.vnet.ibm.com> |
| |
| PR target/81193 |
| * configure.ac (PowerPC float128 hardware support): Test whether |
| we can use __builtin_cpu_supports before enabling the ifunc |
| handler. |
| * configure: Regenerate. |
| |
| 2017-07-10 Vineet Gupta <vgupta@synopsys.com> |
| |
| * config.host: Remove uclibc from arc target spec. |
| |
| 2017-07-09 Krister Walfridsson <krister.walfridsson@gmail.com> |
| |
| * config.host (*-*-netbsd*): Remove check for aout NetBSD releases. |
| |
| 2017-07-07 Peter Bergner <bergner@vnet.ibm.com> |
| |
| * config/rs6000/float128-ifunc.c: Don't include auxv.h. |
| (have_ieee_hw_p): Delete function. |
| (SW_OR_HW) Use __builtin_cpu_supports(). |
| |
| 2017-07-06 Thomas Preud'homme <thomas.preudhomme@arm.com> |
| |
| * config/arm/lib1funcs.S: Defined __ARM_ARCH__ to 8 for ARMv8-R. |
| |
| 2017-07-03 Olivier Hainque <hainque@adacore.com> |
| |
| * config/t-vxworks7: New file, really. |
| |
| 2017-06-28 Joseph Myers <joseph@codesourcery.com> |
| |
| * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state), |
| config/alpha/linux-unwind.h (alpha_fallback_frame_state), |
| config/bfin/linux-unwind.h (bfin_fallback_frame_state), |
| config/i386/linux-unwind.h (x86_64_fallback_frame_state, |
| x86_fallback_frame_state), config/m68k/linux-unwind.h (struct |
| uw_ucontext), config/nios2/linux-unwind.h (struct nios2_ucontext), |
| config/pa/linux-unwind.h (pa32_fallback_frame_state), |
| config/riscv/linux-unwind.h (riscv_fallback_frame_state), |
| config/sh/linux-unwind.h (sh_fallback_frame_state), |
| config/tilepro/linux-unwind.h (tile_fallback_frame_state), |
| config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Use |
| ucontext_t instead of struct ucontext. |
| |
| 2017-06-27 Jerome Lambourg <lambourg@adacore.com> |
| |
| * config.host (i*86-wrs-vxworks7): Handle new acceptable triplet. |
| (x86_64-wrs-vxworks7): Likewise. |
| |
| 2017-06-27 Olivier Hainque <hainque@adacore.com> |
| |
| * config/t-vxworks7: New file. |
| * config.host (*-*-vxworks7): Use it. |
| |
| 2017-06-22 Matt Turner <mattst88@gmail.com> |
| |
| * config/i386/cpuinfo.c (get_intel_cpu): Add Kaby Lake models to |
| skylake case. |
| |
| 2017-06-21 Richard Biener <rguenther@suse.de> |
| |
| PR gcov-profile/81080 |
| * configure.ac: Add AC_SYS_LARGEFILE. |
| * libgcov.h: Include auto-target.h before tsystem.h to pick |
| up _FILE_OFFSET_BITS which might differ for multilibs. |
| * config.in: Regenerate. |
| * configure: Likewise. |
| |
| 2017-06-16 Richard Earnshaw <rearnsha@arm.com> |
| |
| * config/arm/cmse_nonsecure_call.S: Explicitly set the FPU. |
| |
| 2017-06-09 Martin Liska <mliska@suse.cz> |
| |
| * libgcov-profiler.c (__gcov_indirect_call_profiler_v2): |
| Reset __gcov_indirect_call_callee to NULL. |
| |
| 2017-06-08 Olivier Hainque <hainque@adacore.com> |
| |
| * config/t-vxworks (LIBGCC2_INCLUDES): Add path to wrn/coreip to |
| the set of -I options, support for direct inclusions of net/uio.h |
| by VxWorks header files via ioLib.h. |
| |
| 2017-06-07 Tony Reix <tony.reix@atos.net> |
| Matthieu Sarter <matthieu.sarter.external@atos.net> |
| David Edelsohn <dje.gcc@gmail.com> |
| |
| * config/rs6000/aix-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Define |
| unconditionally. |
| (ucontext_for): Add 64-bit AIX 6.1, 7.1, 7.2 support. Add 32-bit |
| AIX 7.2 support. |
| |
| 2017-06-02 Olivier Hainque <hainque@adacore.com> |
| |
| * config/vxlib.c (__gthread_once): Add missing value to |
| return statement. |
| |
| 2017-05-30 Olivier Hainque <hainque@adacore.com> |
| |
| * config/t-vxworks (LIBGCC2_INCLUDES): Remove extraneous |
| dollar sign before $(MULTIDIR). |
| |
| 2017-05-26 Richard Henderson <rth@redhat.com> |
| |
| PR libgcc/80037 |
| * config/alpha/t-alpha (CRTSTUFF_T_CFLAGS): New. |
| |
| 2017-05-17 Andreas Tobler <andreast@gcc.gnu.org> |
| |
| * config/arm/unwind-arm.h: Make _Unwind_GetIP, _Unwind_GetIPInfo and |
| _Unwind_SetIP available as functions for arm*-*-freebsd*. |
| * config/arm/unwind-arm.c: Implement the above. |
| |
| 2017-05-15 Adhemerval Zanella <adhemerval.zanella@linaro.org> |
| |
| * config/sparc/lb1spc.S [__ELF__ && __linux__]: Emit .note.GNU-stack |
| section for a non-executable stack. |
| |
| 2017-05-14 Krister Walfridsson <krister.walfridsson@gmail.com> |
| |
| PR target/80600 |
| * config.host (*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file. |
| |
| 2017-05-14 Daniel Santos <daniel.santos@pobox.com> |
| |
| * config.host: Add i386/t-msabi to i386/t-linux file list. |
| * config/i386/i386-asm.h: New file. |
| * config/i386/resms64.S: New file. |
| * config/i386/resms64f.S: New file. |
| * config/i386/resms64fx.S: New file. |
| * config/i386/resms64x.S: New file. |
| * config/i386/savms64.S: New file. |
| * config/i386/savms64f.S: New file. |
| * config/i386/t-msabi: New file. |
| |
| 2017-05-09 Andreas Tobler <andreast@gcc.gnu.org> |
| |
| * config.host: Use the generic FreeBSD t-slibgcc-elf-ver for |
| arm*-*-freebsd* instead of the t-slibgcc-libgcc. |
| |
| 2017-05-05 Joshua Conner <joshconner@google.com> |
| |
| * config/arm/unwind-arm.h (_Unwind_decode_typeinfo_ptr): Use |
| pc-relative indirect handling for fuchsia. |
| * config/t-slibgcc-fuchsia: New file. |
| * config.host (*-*-fuchsia*, aarch64*-*-fuchsia*, arm*-*-fuchsia*, |
| x86_64-*-fuchsia*): Add definitions. |
| |
| 2017-04-19 Martin Liska <mliska@suse.cz> |
| |
| PR gcov-profile/80435 |
| * Makefile.in: Install gcov.h. |
| * gcov.h: New file. |
| * libgcov.h: Use the header and make __gcov_flush publicly |
| visible. |
| |
| 2017-04-18 Martin Liska <mliska@suse.cz> |
| |
| PR gcov-profile/78783 |
| * libgcov-driver.c (gcov_get_filename): New function. |
| |
| 2017-04-07 Jeff Law <law@redhat.com> |
| |
| * Makefile.in: Swap definition of LIBGCC_LINKS and inclusion of |
| target makefile fragment. |
| * config/sh/t-sh (unwind-dw2-Os-4-200.o): Depend on LIBGCC_LINKS. |
| |
| 2017-04-07 Alan Modra <amodra@gmail.com> |
| |
| PR target/45053 |
| * config/rs6000/t-crtstuff (CRTSTUFF_T_CFLAGS): Add -O2. |
| |
| 2017-04-03 Jonathan Wakely <jwakely@redhat.com> |
| |
| * config/c6x/pr-support.c (__gnu_unwind_execute): Fix typo in comment. |
| |
| 2017-03-27 Claudiu Zissulescu <claziss@synopsys.com> |
| |
| * config/arc/ieee-754/divdf3.S (__divdf3): Use __ARCEM__. |
| |
| 2017-03-10 John Marino <gnugcc@marino.st> |
| |
| * config/aarch64/freebsd-unwind.h: New file. |
| * config.host: Add aarch64-*-freebsd unwinder. |
| |
| 2017-03-10 Segher Boessenkool <segher@kernel.crashing.org> |
| |
| * config/rs6000/crtrestvr.s: Use .machine altivec. |
| * config/rs6000/crtsavevr.s: Ditto. |
| |
| 2017-03-10 Segher Boessenkool <segher@kernel.crashing.org> |
| |
| * configure.ac (test for libgcc_cv_powerpc_float128): Temporarily |
| modify CFLAGS. Add -mabi=altivec -mvsx -mfloat128. |
| (test for libgcc_cv_powerpc_float128_hw): Add -mpower9-vector and |
| -mfloat128-hardware to the CFLAGS. Fix syntax error in the C snippet. |
| * configure: Regenerate. |
| * config.in: Regenerate. |
| |
| 2017-03-02 Jonathan Yong <10walls@gmail.com> |
| |
| * config/i386/gthr-win32.h: Define NOGDI before |
| windows.h include to prevent w32api CC_NONE macro |
| clash with libgfortran. |
| |
| 2017-03-02 Jonathan Yong <10walls@gmail.com> |
| |
| * unwind-seh.c: Suppress warnings for RtlUnwindEx calls. |
| |
| 2017-02-16 Andrew Pinski <apinski@cavium.com> |
| |
| * config/aarch64/value-unwind.h: New file. |
| * config.host (aarch64*-*-*): Add aarch64/value-unwind.h |
| to tm_file. |
| |
| 2017-02-06 Palmer Dabbelt <palmer@dabbelt.com> |
| |
| * config.host: Add RISC-V tuples. |
| * config/riscv/atomic.c: New file. |
| * config/riscv/crti.S: Likewise. |
| * config/riscv/crtn.S: Likewise. |
| * config/riscv/div.S: Likewise. |
| * config/riscv/linux-unwind.h: Likewise. |
| * config/riscv/muldi3.S: Likewise. |
| * config/riscv/multi3.S: Likewise. |
| * config/riscv/save-restore.S: Likewise. |
| * config/riscv/sfp-machine.h: Likewise. |
| * config/riscv/t-elf: Likewise. |
| * config/riscv/t-elf32: Likewise. |
| * config/riscv/t-elf64: Likewise. |
| * config/riscv/t-softfp32: Likewise. |
| * config/riscv/t-softfp64: Likewise. |
| |
| 2017-01-24 Jakub Jelinek <jakub@redhat.com> |
| |
| * soft-fp/op-common.h (_FP_MUL, _FP_FMA, _FP_DIV): Add |
| /* FALLTHRU */ comments. |
| |
| 2017-01-21 Gerald Pfeifer <gerald@pfeifer.com> |
| |
| * config/i386/cygming-crtbegin.c (LIBGCJ_SONAME): No longer #define. |
| |
| 2017-01-20 Jiong Wang <jiong.wang@arm.com> |
| |
| * config/aarch64/aarch64-unwind.h: Empty this file on ILP32. |
| * unwind-dw2.c (execute_cfa_program): Only multiplexing |
| DW_CFA_GNU_window_save for AArch64 and LP64. |
| |
| 2017-01-20 Jiong Wang <jiong.wang@arm.com> |
| |
| * config/aarch64/linux-unwind.h: Always include aarch64-unwind.h. |
| |
| 2017-01-19 Jiong Wang <jiong.wang@arm.com> |
| |
| * config/aarch64/aarch64-unwind.h: New file. |
| (DWARF_REGNUM_AARCH64_RA_STATE): Define. |
| (MD_POST_EXTRACT_ROOT_ADDR): New target marcro and define it on AArch64. |
| (MD_POST_EXTRACT_FRAME_ADDR): Likewise. |
| (MD_POST_FROB_EH_HANDLER_ADDR): Likewise. |
| (MD_FROB_UPDATE_CONTEXT): Define it on AArch64. |
| (aarch64_post_extract_frame_addr): New function. |
| (aarch64_post_frob_eh_handler_addr): New function. |
| (aarch64_frob_update_context): New function. |
| * config/aarch64/linux-unwind.h: Include aarch64-unwind.h |
| * config.host (aarch64*-*-elf, aarch64*-*-rtems*, |
| aarch64*-*-freebsd*): |
| Initialize md_unwind_header to include aarch64-unwind.h. |
| * unwind-dw2.c (struct _Unwind_Context): Define "RA_A_SIGNED_BIT". |
| (execute_cfa_program): Multiplex DW_CFA_GNU_window_save for |
| __aarch64__. |
| (uw_update_context): Honor MD_POST_EXTRACT_FRAME_ADDR. |
| (uw_init_context_1): Honor MD_POST_EXTRACT_ROOT_ADDR. |
| (uw_frob_return_addr): New function. |
| (uw_install_context): Use uw_frob_return_addr. |
| |
| 2017-01-17 Jakub Jelinek <jakub@redhat.com> |
| |
| PR other/79046 |
| * configure.ac: Add GCC_BASE_VER. |
| * Makefile.in (version): Use @get_gcc_base_ver@ instead of cat to get |
| version from BASE-VER file. |
| * configure: Regenerated. |
| |
| 2017-01-13 Joe Seymour <joe.s@somniumtech.com> |
| |
| * config/msp430/t-msp430 (libmul_none.a, libmul_16.a, libmul_32.a, |
| libmul_f5.a): Filter archived prerequisites. |
| |
| 2017-01-10 Andrew Senkevich <andrew.senkevich@intel.com> |
| |
| * config/i386/cpuinfo.h (processor_features): Add |
| FEATURE_AVX512VPOPCNTDQ. |
| * config/i386/cpuinfo.c (get_available_features): Habdle new |
| feature. |
| |
| 2017-01-04 Joseph Myers <joseph@codesourcery.com> |
| |
| * config/mips/sfp-machine.h (_FP_CHOOSENAN): Always preserve NaN |
| payload if [__mips_nan2008]. |
| |
| 2017-01-04 Alan Modra <amodra@gmail.com> |
| |
| * Makefile.in (configure_deps): Update. |
| * configure: Regenerate. |
| |
| 2017-01-01 Jakub Jelinek <jakub@redhat.com> |
| |
| Update copyright years. |
| |
| 2016-12-19 Krister Walfridsson <krister.walfridsson@gmail.com> |
| |
| * config.host (*-*-netbsd*): Add t-eh-dw2-dip to tmake_file. |
| * crtstuff.c (BSD_DL_ITERATE_PHDR_AVAILABLE): Define for NetBSD. |
| * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME, ElfW): Likewise. |
| |
| 2016-12-17 Matthias Klose <doko@ubuntu.com> |
| |
| * config/arc/gmon: Remove empty directory. |
| |
| 2016-12-16 Claudiu Zissulescu <claziss@synopsys.com> |
| |
| * config.host (arc*-*-linux-uclibc*): Remove libgmon, crtg, and |
| crtgend. |
| (arc*-*-elf*): Likewise. |
| * config/arc/t-arc: Remove old gmon lib targets. |
| * config/arc/crtg.S: Remove. |
| * config/arc/crtgend.S: Likewise. |
| * config/arc/gmon/atomic.h: Likewise. |
| * config/arc/gmon/auxreg.h: Likewise. |
| * config/arc/gmon/dcache_linesz.S: Likewise. |
| * config/arc/gmon/gmon.c: Likewise. |
| * config/arc/gmon/machine-gmon.h: Likewise. |
| * config/arc/gmon/mcount.c: Likewise. |
| * config/arc/gmon/prof-freq-stub.S: Likewise. |
| * config/arc/gmon/prof-freq.c: Likewise. |
| * config/arc/gmon/profil.S: Likewise. |
| * config/arc/gmon/sys/gmon.h: Likewise. |
| * config/arc/gmon/sys/gmon_out.h: Likewise. |
| * config/arc/t-arc-newlib: Likewise. |
| * config/arc/t-arc700-uClibc: Renamed to t-arc-uClibc. |
| |
| 2016-12-12 George Spelvin <linux@sciencehorizons.net> |
| |
| * config/avr/lib1funcs.S (__ashrdi3): Fix typo from r243545. |
| |
| 2016-12-12 George Spelvin <linux@sciencehorizons.net> |
| |
| * config/avr/lib1funcs.S (__ashldi3): Use __tmp_reg__ to restore |
| R16 instead of push + pop. |
| (__ashrdi3, __lshrdi3): Same. And use __zero_reg__ for signs. |
| |
| 2016-12-10 Krister Walfridsson <krister.walfridsson@gmail.com> |
| |
| * config.host (i[34567]86-*-netbsdelf*): Add i386/t-crtstuff to |
| tmake_file. |
| |
| 2016-12-05 Cupertino Miranda <cmiranda@synopsys.com> |
| |
| * config.host (arc*-*-linux-uclibc*): Use default extra |
| objects. Include linux-android header. |
| * config/arc/crti.S (_init): Declare symbol as function. |
| (_fini): Likewise. |
| |
| 2016-12-03 Thomas Koenig <tkoenig@gcc.gnu.org> |
| |
| PR fortran/78379 |
| * config/i386/cpuinfo.c: Move denums for processor vendors, |
| processor type, processor subtypes and declaration of |
| struct __processor_model into |
| * config/i386/cpuinfo.h: New header file. |
| |
| 2016-12-02 Andre Vieira <andre.simoesdiasvieira@arm.com> |
| Thomas Preud'homme <thomas.preudhomme@arm.com> |
| |
| * config/arm/cmse_nonsecure_call.S: New. |
| * config/arm/t-arm: Compile cmse_nonsecure_call.S |
| |
| 2016-12-02 Andre Vieira <andre.simoesdiasvieira@arm.com> |
| Thomas Preud'homme <thomas.preudhomme@arm.com> |
| |
| * config/arm/t-arm (HAVE_CMSE): New. |
| * config/arm/cmse.c: New. |
| |
| 2016-11-28 Thomas Petazzoni <thomas.petazzoni@free-electrons.com> |
| |
| PR gcc/74748 |
| * libgcc/config/bfin/libgcc-glibc.ver, libgcc/config/bfin/t-linux: |
| use generic linker version information on Blackfin. |
| |
| PR gcc/74748 |
| * libgcc/mkmap-symver.awk: add support for skip_underscore |
| |
| 2016-11-27 Iain Sandoe <iain@codesourcery.com> |
| Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| |
| PR target/67710 |
| * config/t-darwin: Default builds to 10.5 codegen. |
| |
| 2016-11-24 James Greenhalgh <james.greenhalgh@arm.com> |
| |
| * config/aarch64/sfp-machine.h (_FP_NANFRAC_H): Define. |
| (_FP_NANSIGN_H): Likewise. |
| * config/aarch64/t-softfp (softfp_extensions): Add hftf. |
| (softfp_truncations): Add tfhf. |
| (softfp_extras): Add required conversion functions. |
| |
| 2016-11-23 James Greenhalgh <james.greenhalgh@arm.com> |
| Matthew Wahab <matthew.wahab@arm.com> |
| |
| * config/arm/fp16.c (binary64): New. |
| (__gnu_d2h_internal): New. |
| (__gnu_d2h_ieee): New. |
| (__gnu_d2h_alternative): New. |
| |
| 2016-11-23 James Greenhalgh <james.greenhalgh@arm.com> |
| Matthew Wahab <matthew.wahab@arm.com> |
| |
| * config/arm/fp16.c (struct format): New. |
| (binary32): New. |
| (__gnu_float2h_internal): New. Body moved from |
| __gnu_f2h_internal and generalize. |
| (_gnu_f2h_internal): Move body to function __gnu_float2h_internal. |
| Call it with binary32. |
| |
| 2016-11-23 James Greenhalgh <james.greenhalgh@arm.com> |
| |
| * soft-fp/extendhftf2.c: Update from glibc. |
| * soft-fp/fixhfti.c: Likewise. |
| * soft-fp/fixunshfti.c: Likewise. |
| * soft-fp/floattihf.c: Likewise. |
| * soft-fp/floatuntihf.c: Likewise. |
| * soft-fp/half.h: Likewise. |
| * soft-fp/trunctfhf2.c: Likewise. |
| |
| 2016-11-20 Marc Glisse <marc.glisse@inria.fr> |
| |
| PR libgcc/77813 |
| * crtstuff.c (deregister_tm_clones, register_tm_clones): Hide |
| __TMC_END__ behind a passthrough asm. |
| |
| 2016-11-18 Walter Lee <walt@tilera.com> |
| |
| * config.host (tilepro*-*-linux*): Add t-slibgcc-libgcc to tmake_file. |
| |
| 2016-11-17 Andrew Senkevich <andrew.senkevich@intel.com> |
| |
| * config/i386/cpuinfo.c (processor_features): Add |
| FEATURE_AVX5124VNNIW, FEATURE_AVX5124FMAPS. |
| |
| 2016-11-17 Claudiu Zissulescu <claziss@synopsys.com> |
| |
| * config/arc/dp-hack.h (ARC_OPTFPE): Define. |
| (__ARC_NORM__): Use instead ARC_OPTFPE. |
| * config/arc/fp-hack.h: Likewise. |
| * config/arc/lib1funcs.S (ARC_OPTFPE): Define. |
| (__ARC_MPY__): Use it insetead of __ARC700__ and __HS__. |
| |
| 2016-11-16 Alexander Monakov <amonakov@ispras.ru> |
| |
| * config/nvptx/crt0.c (__main): Setup __nvptx_stacks and __nvptx_uni. |
| * config/nvptx/mgomp.c: New file. |
| * config/nvptx/t-nvptx: Add mgomp.c |
| |
| 2016-11-16 Waldemar Brodkorb <wbx@openadk.org> |
| |
| PR libgcc/68468 |
| * unwind-dw2-fde-dip.c: Fix build on FDPIC targets. |
| |
| 2016-11-15 Claudiu Zissulescu <claziss@synopsys.com> |
| |
| * config/arc/lib1funcs.S (__mulsi3): Use feature defines instead |
| of checking for cpus. |
| (__umulsidi3, __umulsi3_highpart, __udivmodsi4, __divsi3) |
| (__modsi3, __clzsi2): Likewise. |
| |
| 2016-11-11 Szabolcs Nagy <szabolcs.nagy@arm.com> |
| |
| * config.host (i[3456]86-*-musl*, x86_64-*-musl*): Use |
| i386/t-cpuinfo-static instead of i386/t-cpuinfo. |
| * config/i386/t-cpuinfo-static: New. |
| |
| 2016-11-03 Martin Liska <mliska@suse.cz> |
| |
| * libgcov-profiler.c (__gcov_time_profiler): Remove. |
| (__gcov_time_profiler_atomic): Likewise. |
| |
| 2016-11-03 Bernd Edlinger <bernd.edlinger@hotmail.de> |
| |
| PR libgcc/78067 |
| * libgcc2.c (__floatdisf, __floatdidf): Avoid undefined results from |
| count_leading_zeros. |
| |
| 2016-11-02 Uros Bizjak <ubizjak@gmail.com> |
| |
| * Makefile.in (LIB2_DIVMOD_FUNCS): Add _divmoddi4. |
| * libgcc2.c (__divmoddi4): New function. |
| * libgcc2.h (__divmoddi4): Declare. |
| * libgcc-std.ver.in (GCC_7.0.0): New. Add __PFX_divmoddi4 |
| and __PFX_divmodti4. |
| |
| 2016-10-24 Florian Weimer <fweimer@redhat.com> |
| |
| PR libgcc/78064 |
| * unwind-c.c: Include auto-target.h. |
| |
| 2016-10-19 John David Anglin <danglin@gcc.gnu.org> |
| |
| * config/pa/pa64-hpux-lib.h: New file. |
| (EH_FRAME_SECTION_NAME): Rename to __LIBGCC_EH_FRAME_SECTION_NAME__. |
| (DTORS_SECTION_ASM_OP): Rename to __LIBGCC_DTORS_SECTION_ASM_OP__. |
| * config.host (tm_file): Add pa/pa64-hpux-lib.h to tm_file on |
| hppa*64*-*-hpux11*. |
| |
| 2016-10-18 Max Filippov <jcmvbkbc@gmail.com> |
| |
| * config/xtensa/t-elf (LIB2ADDEH_XTENSA_UNWIND_DW2_FDE): New |
| definition. |
| * config/xtensa/t-linux (LIB2ADDEH_XTENSA_UNWIND_DW2_FDE): New |
| definition. |
| * config/xtensa/t-windowed (LIB2ADDEH): Use |
| LIB2ADDEH_XTENSA_UNWIND_DW2_FDE defined by either xtensa/t-elf |
| or xtensa/t-linux. |
| |
| 2016-10-18 Ding-Kai Chen <dkchen@cadence.com> |
| |
| * config/xtensa/ieee754-df.S (__recipdf2, __rsqrtdf2, |
| __ieee754_sqrt): New functions. |
| (__divdf3): Add implementation with new FPU instructions under |
| #if XCHAL_HAVE_DFP_DIV. |
| * config/xtensa/ieee754-sf.S (__recipsf2, __rsqrtsf2, |
| __ieee754_sqrtf): New functions. |
| (__divsf3): Add implementation with new FPU instructions under |
| #if XCHAL_HAVE_FP_DIV. |
| * config/xtensa/t-xtensa (LIB1ASMFUNCS): Add _sqrtf, _recipsf2 |
| _rsqrtsf2, _sqrt, _recipdf2 and _rsqrtdf2. |
| |
| 2016-10-13 Thomas Preud'homme <thomas.preudhomme@arm.com> |
| |
| * libgcov-profiler.c: Replace MEMMODEL_* macros by their __ATOMIC_* |
| equivalent. |
| * config/tilepro/atomic.c: Likewise and stop casting model to |
| enum memmodel. |
| |
| 2016-10-10 Joseph Myers <joseph@codesourcery.com> |
| |
| PR target/77586 |
| * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64-hp-*vms*): Use |
| soft-fp. |
| |
| 2016-10-10 Andreas Tobler <andreast@gcc.gnu.org> |
| |
| * config.host: Add support for aarch64-*-freebsd*. |
| |
| 2016-10-05 Andreas Schwab <schwab@suse.de> |
| |
| * config/ia64/crtbegin.S (__do_jv_register_classes): Remove. |
| (.section .init_array): Don't call __do_jv_register_classes. |
| (.section .init): Likewise. |
| |
| 2016-10-04 Jakub Jelinek <jakub@redhat.com> |
| |
| * config/i386/cygming-crtbegin.c (_Jv_RegisterClasses): Remove. |
| (__JCR_LIST__): Remove. |
| (__gcc_register_frame): Don't attempt to _Jv_RegisterClasses. |
| * config/i386/cygming-crtend.c (__JCR_END__): Remove. |
| * config/ia64/crtbegin.S (__JCR_LIST__): Remove. |
| * config/ia64/crtend.S (__JCR_END__): Remove. |
| * crtstuff.c: Remove __LIBGCC_JCR_SECTION_NAME__ from preprocessor |
| conditionals. |
| (__JCR_LIST__, __JCR_END__): Remove. |
| (frame_dummy): Don't attempt to _Jv_RegisterClasses. |
| (__do_global_ctors_1): Likewise. |
| |
| 2015-09-28 Uros Bizjak <ubizjak@gmail.com> |
| |
| * config/i386/cpuinfo.c (__get_cpuid_output): Remove. |
| (__cpu_indicator_init): Call __get_cpuid, not __get_cpuid_output. |
| |
| 2016-09-27 Martin Liska <mliska@suse.cz> |
| |
| PR gcov-profile/7970 |
| PR gcov-profile/16855 |
| PR gcov-profile/44779 |
| * libgcov-driver.c (__gcov_init): Do not register a atexit |
| handler. |
| (__gcov_exit): Rename from gcov_exit. |
| * libgcov.h (__gcov_exit): Declare. |
| |
| 2016-09-27 Martin Liska <mliska@suse.cz> |
| |
| PR bootstrap/77749 |
| * Makefile.in: Remove _gcov_merge_delta. |
| * libgcov-merge.c (void __gcov_merge_delta): Remove. |
| * libgcov-util.c (__gcov_delta_counter_op): Remove. |
| * libgcov.h: Remove declaration of __gcov_merge_delta. |
| |
| 2016-09-21 Eric Botcazou <ebotcazou@adacore.com> |
| |
| * configure.ac: Do not create links, only substitute the filenames. |
| * configure: Regenerate. |
| * Makefile.in: Assign the substitution results to variables. |
| (LIBGCC_LINKS): Define. |
| (enable-execute-stack.c): New rule. |
| (unwind.h): Likewise. |
| (md-unwind-support.h): Likewise. |
| (sfp-machine.h): Likewise. |
| (gthr-default.h): Likewise. |
| Add $(LIBGCC_LINKS) to the prerequisites of all object files and |
| unwind.h as prerequisite of install-unwind_h-forbuild. |
| |
| 2016-09-16 Jakub Jelinek <jakub@redhat.com> |
| |
| PR libgcc/71744 |
| * unwind-dw2-fde.c (ATOMIC_FDE_FAST_PATH): Define if __register_frame* |
| is not the primary registry and atomics are available. |
| (any_objects_registered): New variable. |
| (__register_frame_info_bases, __register_frame_info_table_bases): |
| Atomically store 1 to any_objects_registered after registering first |
| unwind info. |
| (_Unwind_Find_FDE): Return early if any_objects_registered is 0. |
| |
| 2016-09-09 James Greenhalgh <james.greenhalgh@arm.com> |
| |
| PR target/63250 |
| * Makefile.in (lib2funcs): Build _mulhc3 and _divhc3. |
| * libgcc2.h (LIBGCC_HAS_HF_MODE): Conditionally define. |
| (HFtype): Likewise. |
| (HCtype): Likewise. |
| (__divhc3): Likewise. |
| (__mulhc3): Likewise. |
| * libgcc2.c: Support _mulhc3 and _divhc3. |
| |
| 2016-09-07 Joseph Myers <joseph@codesourcery.com> |
| |
| PR libgcc/77519 |
| * libgcc2.c (NOTRUNC): Invert settings. |
| |
| 2016-09-06 Martin Liska <mliska@suse.cz> |
| |
| PR gcov-profile/77378 |
| PR gcov-profile/77466 |
| * libgcov-profiler.c: Use __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{4,8} to |
| conditionaly enable/disable *_atomic functions. |
| |
| 2016-08-26 Joseph Myers <joseph@codesourcery.com> |
| |
| * config.host (i[34567]86-*-* | x86_64-*-*): Enable TFmode soft-fp |
| where not already enabled. |
| |
| 2016-08-25 Szabolcs Nagy <szabolcs.nagy@arm.com> |
| |
| * config/mips/linux-unwind.h: Use sys/syscall.h. |
| |
| 2016-08-16 Joseph Myers <joseph@codesourcery.com> |
| |
| PR libgcc/77265 |
| * soft-fp/adddf3.c: Update from glibc. |
| * soft-fp/addsf3.c: Likewise. |
| * soft-fp/addtf3.c: Likewise. |
| * soft-fp/divdf3.c: Likewise. |
| * soft-fp/divsf3.c: Likewise. |
| * soft-fp/divtf3.c: Likewise. |
| * soft-fp/double.h: Likewise. |
| * soft-fp/eqdf2.c: Likewise. |
| * soft-fp/eqsf2.c: Likewise. |
| * soft-fp/eqtf2.c: Likewise. |
| * soft-fp/extenddftf2.c: Likewise. |
| * soft-fp/extended.h: Likewise. |
| * soft-fp/extendsfdf2.c: Likewise. |
| * soft-fp/extendsftf2.c: Likewise. |
| * soft-fp/extendxftf2.c: Likewise. |
| * soft-fp/fixdfdi.c: Likewise. |
| * soft-fp/fixdfsi.c: Likewise. |
| * soft-fp/fixdfti.c: Likewise. |
| * soft-fp/fixsfdi.c: Likewise. |
| * soft-fp/fixsfsi.c: Likewise. |
| * soft-fp/fixsfti.c: Likewise. |
| * soft-fp/fixtfdi.c: Likewise. |
| * soft-fp/fixtfsi.c: Likewise. |
| * soft-fp/fixtfti.c: Likewise. |
| * soft-fp/fixunsdfdi.c: Likewise. |
| * soft-fp/fixunsdfsi.c: Likewise. |
| * soft-fp/fixunsdfti.c: Likewise. |
| * soft-fp/fixunssfdi.c: Likewise. |
| * soft-fp/fixunssfsi.c: Likewise. |
| * soft-fp/fixunssfti.c: Likewise. |
| * soft-fp/fixunstfdi.c: Likewise. |
| * soft-fp/fixunstfsi.c: Likewise. |
| * soft-fp/fixunstfti.c: Likewise. |
| * soft-fp/floatdidf.c: Likewise. |
| * soft-fp/floatdisf.c: Likewise. |
| * soft-fp/floatditf.c: Likewise. |
| * soft-fp/floatsidf.c: Likewise. |
| * soft-fp/floatsisf.c: Likewise. |
| * soft-fp/floatsitf.c: Likewise. |
| * soft-fp/floattidf.c: Likewise. |
| * soft-fp/floattisf.c: Likewise. |
| * soft-fp/floattitf.c: Likewise. |
| * soft-fp/floatundidf.c: Likewise. |
| * soft-fp/floatundisf.c: Likewise. |
| * soft-fp/floatunditf.c: Likewise. |
| * soft-fp/floatunsidf.c: Likewise. |
| * soft-fp/floatunsisf.c: Likewise. |
| * soft-fp/floatunsitf.c: Likewise. |
| * soft-fp/floatuntidf.c: Likewise. |
| * soft-fp/floatuntisf.c: Likewise. |
| * soft-fp/floatuntitf.c: Likewise. |
| * soft-fp/gedf2.c: Likewise. |
| * soft-fp/gesf2.c: Likewise. |
| * soft-fp/getf2.c: Likewise. |
| * soft-fp/ledf2.c: Likewise. |
| * soft-fp/lesf2.c: Likewise. |
| * soft-fp/letf2.c: Likewise. |
| * soft-fp/muldf3.c: Likewise. |
| * soft-fp/mulsf3.c: Likewise. |
| * soft-fp/multf3.c: Likewise. |
| * soft-fp/negdf2.c: Likewise. |
| * soft-fp/negsf2.c: Likewise. |
| * soft-fp/negtf2.c: Likewise. |
| * soft-fp/op-1.h: Likewise. |
| * soft-fp/op-2.h: Likewise. |
| * soft-fp/op-4.h: Likewise. |
| * soft-fp/op-8.h: Likewise. |
| * soft-fp/op-common.h: Likewise. |
| * soft-fp/quad.h: Likewise. |
| * soft-fp/single.h: Likewise. |
| * soft-fp/soft-fp.h: Likewise. |
| * soft-fp/subdf3.c: Likewise. |
| * soft-fp/subsf3.c: Likewise. |
| * soft-fp/subtf3.c: Likewise. |
| * soft-fp/truncdfsf2.c: Likewise. |
| * soft-fp/trunctfdf2.c: Likewise. |
| * soft-fp/trunctfsf2.c: Likewise. |
| * soft-fp/trunctfxf2.c: Likewise. |
| * soft-fp/unorddf2.c: Likewise. |
| * soft-fp/unordsf2.c: Likewise. |
| * soft-fp/unordtf2.c: Likewise. |
| |
| 2016-08-15 Gilles Gouaillardet <gilles.gouaillardet@gmail.com> |
| |
| PR gcov-profile/67097 |
| * libgcov-util.c (gcov_profile_merge): Skip missing files. |
| |
| 2016-08-10 Martin Liska <mliska@suse.cz> |
| |
| PR gcov-profile/58306 |
| * Makefile.in: New functions (modules) are added. |
| * libgcov-profiler.c (__gcov_interval_profiler_atomic): New |
| function. |
| (__gcov_pow2_profiler_atomic): New function. |
| (__gcov_one_value_profiler_body): New argument is instroduced. |
| (__gcov_one_value_profiler): Call with the new argument. |
| (__gcov_one_value_profiler_atomic): Likewise. |
| (__gcov_indirect_call_profiler_v2): Likewise. |
| (__gcov_time_profiler_atomic): New function. |
| (__gcov_average_profiler_atomic): Likewise. |
| (__gcov_ior_profiler_atomic): Likewise. |
| * libgcov.h: Declare the aforementioned functions. |
| |
| 2016-08-09 Martin Liska <mliska@suse.cz> |
| |
| * libgcov-util.c: Fix typo and GNU coding style. |
| |
| 2016-08-09 Martin Liska <mliska@suse.cz> |
| |
| * Makefile.in: Remove __gcov_indirect_call_profiler. |
| * libgcov-profiler.c (__gcov_indirect_call_profiler): Remove |
| function. |
| * libgcov.h: And the declaration of the function. |
| |
| 2016-08-09 Martin Liska <mliska@suse.cz> |
| |
| * libgcov-profiler.c (__gcov_pow2_profiler): Consider 0 as not |
| power of two. |
| |
| 2016-07-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
| |
| * config/rs6000/_divkc3.c: Add copyright/license boilerplate. |
| * config/rs6000/_mulkc3.c: Likewise. |
| |
| 2016-07-29 Georg-Johann Lay <avr@gjlay.de> |
| |
| * config/avr/lib1funcs.S (__muldi3) [have MUL]: No need to clear |
| zero_reg as previous call to __umulhisi3 already cleared it. |
| |
| 2016-07-21 Aurelien Jarno <aurelien@aurel32.net> |
| |
| PR target/59833 |
| * config/arm/ieee754-df.S (extendsfdf2): Convert sNaN to qNaN. |
| |
| 2016-07-19 Nick Clifton <nickc@redhat.com> |
| |
| * config.host (m32r): Add m32r/t-m32r to tmake_file. |
| Add crtinit.o and crtfini.o to extra_parts. |
| |
| 2016-07-12 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
| |
| * config/rs6000/_divkc3.c: New. |
| * config/rs6000/_mulkc3.c: New. |
| * config/rs6000/quad-float128.h: Define TFtype; declare _mulkc3 |
| and _divkc3. |
| * config/rs6000/t-float128: Add _mulkc3 and _divkc3 to |
| fp128_ppc_funcs. |
| |
| 2016-07-11 Hale Wang <hale.wang@arm.com> |
| Andre Vieira <andre.simoesdiasvieira@arm.com> |
| |
| * config/arm/lib1funcs.S: Add new wrapper. |
| |
| 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com> |
| |
| * config/arm/lib1funcs.S (__ARM_ARCH__): Define to 8 for ARMv8-M. |
| |
| 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com> |
| |
| * config/arm/lib1funcs.S (HAVE_ARM_CLZ): Define for ARMv6* or later |
| and ARMv5t* rather than for a fixed list of architectures. |
| |
| 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com> |
| |
| * config/arm/bpabi-v6m.S: Clarify what architectures is the |
| implementation suitable for. |
| * config/arm/lib1funcs.S (__prefer_thumb__): Define among other cases |
| for all Thumb-1 only targets. |
| (NOT_ISA_TARGET_32BIT): Define for Thumb-1 only targets. |
| (THUMB_LDIV0): Test for NOT_ISA_TARGET_32BIT rather than |
| __ARM_ARCH_6M__. |
| (EQUIV): Likewise. |
| (ARM_FUNC_ALIAS): Likewise. |
| (umodsi3): Add check to __ARM_ARCH_ISA_THUMB != 1 to guard the idiv |
| version. |
| (modsi3): Likewise. |
| (clzsi2): Test for NOT_ISA_TARGET_32BIT rather than __ARM_ARCH_6M__. |
| (clzdi2): Likewise. |
| (ctzsi2): Likewise. |
| (L_interwork_call_via_rX): Test for __ARM_ARCH_ISA_ARM rather than |
| __ARM_ARCH_6M__ in guard for checking whether it is defined. |
| (final includes): Test for NOT_ISA_TARGET_32BIT rather than |
| __ARM_ARCH_6M__ and add comment to indicate the connection between |
| this condition and the one in gcc/config/arm/elf.h. |
| * config/arm/libunwind.S: Test for __ARM_ARCH_ISA_THUMB and |
| __ARM_ARCH_ISA_ARM rather than __ARM_ARCH_6M__. |
| * config/arm/t-softfp: Likewise. |
| |
| 2016-07-06 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> |
| |
| * libgcc2.c (SYMBOL__MAIN): Remove checks for |
| CTOR_LISTS_DEFINED_EXTERNALLY. |
| |
| 2016-06-28 Walter Lee <walt@tilera.com> |
| |
| * config/tilepro/atomic.h: Do not include arch/spr_def.h and |
| asm/unistd.h. |
| (SPR_CMPEXCH_VALUE): Define for tilegx. |
| (__NR_FAST_cmpxchg): Define for tilepro. |
| (__NR_FAST_atomic_update): Define for tilepro. |
| (__NR_FAST_cmpxchg64): Define for tilepro. |
| |
| 2016-06-23 Jakub Sejdak <jakub.sejdak@phoesys.com> |
| |
| * config.host: Add suport for arm*-*-phoenix* targets. |
| |
| 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> |
| |
| * config.host: Remove support for mep-*. |
| * config/mep/lib1funcs.S: Remove. |
| * config/mep/lib2funcs.c: Remove. |
| * config/mep/t-mep: Remove. |
| * config/mep/tramp.c: Remove. |
| |
| 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> |
| |
| * config.host: Remove support for avr-rtems. |
| * config/avr/t-rtems: Remove. |
| |
| 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> |
| |
| * config.host: Remove m32r-rtems support. |
| |
| 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> |
| |
| * config.host: Remove h8300-rtems support. |
| |
| 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> |
| |
| * config.host: Remove support for knetbsd. |
| |
| 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> |
| |
| * config.host: Remove support for openbsd 2 and 3. |
| |
| 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> |
| |
| * config.host: Remove interix support. |
| * config/i386/t-interix: Remove. |
| |
| 2016-06-18 John David Anglin <danglin@gcc.gnu.org> |
| |
| * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Don't set |
| least-significant bit in function pointer for fixup. |
| |
| 2016-06-05 Aaron Conole <aconole@redhat.com> |
| Nathan Sidwell <nathan@acm.org> |
| |
| PR libgcc/71400 |
| * libgcov-driver-system.c (__gcov_error_file): Disable if IN_GCOV_TOOL. |
| (get_gcov_error_file): Check __gcov_error_file before trying to |
| initialize it. |
| (gcov_error): Always use get_gcov_error_file. |
| |
| 2016-06-02 Aaron Conole <aconole@redhat.com> |
| |
| * libgcov-driver-system.c (__gcov_error_file): New. |
| (get_gcov_error_file): New. |
| (gcov_error): Use and set __gcov_error_file. |
| (gcov_error_exit): New. |
| * libgcov-driver.c (gcov_exit): Call gcov_error_exit. |
| |
| 2016-05-26 Nathan Sidwell <nathan@acm.org> |
| |
| * config/nvptx/free.asm: Delete. |
| * config/nvptx/malloc.asm: Delete. |
| * config/nvptx/realloc.c: Delete. |
| * t-nvptx: Update. |
| |
| 2016-05-25 Nathan Sidwell <nathan@acm.org> |
| |
| * config/nvptx/crt0.s: Delete. |
| * config/nvptx/crt0.c: New. |
| * t-nvptx: Update. |
| |
| 2016-05-19 Sandra Loosemore <sandra@codesourcery.com> |
| |
| * config.host [x86_64-*-cygwin*]: Handle tmake_eh_file for mixed |
| dw2/seh configuration. |
| [x86_64-*-mingw*]: Likewise. |
| |
| 2016-05-10 Joel Sherrill <joel@rtems.org> |
| |
| PR libgcc/70720 |
| * config.host (moxie-*-rtems*): Merge this stanza with other moxie |
| targets so the same extra_parts are built. Also have tmake_file add |
| on to its value rather than override. |
| |
| 2016-04-30 Oleg Endo <olegendo@gcc.gnu.org> |
| |
| * config.host: Remove SH5 support. |
| * configure: Likewise. |
| |
| 2016-04-29 Oleg Endo <olegendo@gcc.gnu.org> |
| |
| * config/sh/crt1.S: Remove SH5 support. |
| * config/sh/crti.S: Likewise. |
| * config/sh/crtn.S: Likewise. |
| * config/sh/lib1funcs-4-300.S: Likewise. |
| * config/sh/lib1funcs-Os-4-200.S: Likewise. |
| * config/sh/lib1funcs.S: Likewise. |
| * config/sh/linux-unwind.h: Likewise. |
| * config/sh/t-sh64: Delete. |
| |
| 2016-04-29 Claudiu Zissulescu <claziss@synopsys.com> |
| |
| * config/arc/ieee-754/eqdf2.S: Handle FPX NaN. |
| |
| 2016-04-28 Claudiu Zissulescu <claziss@synopsys.com> |
| Joern Rennecke <joern.rennecke@embecosm.com> |
| |
| * config/arc/crttls.S: New file. |
| * config/arc/t-arc: New rule. |
| * config.host (arc*-*-elf*, arc*-*-linux*): Add crttls.o. |
| |
| 2016-04-25 Nick Clifton <nickc@redhat.com> |
| |
| * config/msp430/cmpd.c (__mspabi_cmpf): Add prototype. |
| (__mspabi_cmpd): Likewise. |
| * config/msp430/floathidf.c (__floathidf): Likewise. |
| * config/msp430/floathisf.c (__floathisf): Likewise |
| * config/msp430/floatunhidf.c (__floatunssidf): Likewise. |
| * config/msp430/floatunhisf.c (__floatunshisf): Likewise. |
| * config/msp430/lib2shift.c (__ashlsi3): Take a signed char as the |
| second parameter. |
| (__ashrsi3): Likewise. |
| |
| 2016-04-21 Waldemar Brodkorb <wbx@openadk.org> |
| |
| * config/m68k/linux-atomic.c: Do not include unistd.h |
| |
| 2016-04-20 Martin Galvan <martin.galvan@tallertechnologies.com> |
| |
| * config/arm/ieee754-df.S: Fix typos in comments. |
| |
| 2016-04-11 Michael Meissner <meissner@linux.vnet.ibm.com> |
| |
| PR target/70381 |
| * configure.ac (powerpc*-*-linux*): Rework tests to build |
| __float128 emulation routines to not depend on using #pragma GCC |
| target to enable -mfloat128. |
| * configure: Regnerate. |
| |
| 2016-04-04 Eric Botcazou <ebotcazou@adacore.com> |
| |
| PR target/67172 |
| * libgcc2.c (L__main): Undefine __LIBGCC_EH_FRAME_SECTION_NAME__ if |
| __MINGW32__ is defined. |
| |
| 2016-03-28 James Bowman <james.bowman@ftdichip.com> |
| |
| * libgcc/config/ft32/lib1funcs.S (*divsi3, *modsi3): New. |
| |
| 2016-03-22 Michael Meissner <meissner@linux.vnet.ibm.com> |
| |
| PR libgcc/70363 |
| * config/rs6000/extendkftf2-sw.c (__extendkftf2_sw): If libgcc was |
| built with an assembler that does not support ISA 3.0 |
| instructions, rename __extendkftf2_sw to __extendkftf2. |
| |
| 2016-03-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| |
| PR target/38239 |
| * config/sol2/gmon.c [__i386__] (_mcount): Save and restore |
| call-clobbered registers. |
| (internal_mcount): Remove __i386__ handling. |
| |
| 2016-02-26 Joel Sherrill <joel@rtems.org> |
| |
| * config.host: Add x86_64-*-rtems*. |
| |
| 2016-02-26 Joel Sherrill <joel@rtems.org> |
| |
| * libgcc/config.host: Add aarch64-*-rtems*. |
| |
| 2016-02-26 Paul E. Murphy <murphyp@linux.vnet.ibm.com> |
| Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
| |
| * config/rs6000/sfp-machine.h (_FP_DECL_EX): Declare _fpsr as a |
| union of u64 and double. |
| (FP_TRAPPING_EXCEPTIONS): Return a bitmask of trapping exceptions. |
| (FP_INIT_ROUNDMODE): Read the fpscr instead of writing a mystery |
| value. |
| (FP_ROUNDMODE): Update the usage of _fpscr. |
| |
| 2016-02-25 Ilya Verbin <ilya.verbin@intel.com> |
| |
| PR driver/68463 |
| * Makefile.in (crtoffloadtable$(objext)): New rule. |
| * configure.ac (extra_parts): Add crtoffloadtable$(objext) if |
| enable_offload_targets is not empty. |
| * configure: Regenerate. |
| * offloadstuff.c: Move __OFFLOAD_TABLE__ from crtoffloadend to |
| crtoffloadtable. |
| |
| 2016-02-17 Max Filippov <jcmvbkbc@gmail.com> |
| |
| * config/xtensa/ieee754-df.S (__muldf3_aux, __divdf3_aux): Add |
| .literal_position before the function. |
| * config/xtensa/ieee754-sf.S (__mulsf3_aux, __divsf3_aux): |
| Likewise. |
| |
| 2016-02-15 Marcin Kościelnicki <koriakin@0x04.net> |
| |
| * config.host: Use t-stack and t-stack-s390 for s390*-*-linux. |
| * config/s390/morestack.S: New file. |
| * config/s390/t-stack-s390: New file. |
| * generic-morestack.c (__splitstack_find): Add s390-specific code. |
| |
| 2016-02-12 Walter Lee <walt@tilera.com> |
| |
| * config.host (tilegx*-*-linux*): remove ti from |
| softfp_int_modes for 32-bit configs. |
| |
| 2016-02-10 Ian Lance Taylor <iant@google.com> |
| |
| PR go/68562 |
| * config/i386/morestack.S (__stack_split_initialize): Align |
| stack. |
| |
| 2016-02-03 Andreas Tobler <andreast@gcc.gnu.org> |
| |
| PR bootstrap/69611 |
| * config/rs6000/sfp-machine.h: Guard __sfp_exceptions with |
| __FLOAT128__ to compile only for __float128 capable targets. |
| |
| 2016-01-25 Jakub Jelinek <jakub@redhat.com> |
| |
| PR target/69444 |
| * config/rs6000/sfp-machine.h: Fix a typo in #ifndef - __NO_FPRS__ |
| instead of ___NO_FPRS__. |
| |
| 2016-01-21 Michael Meissner <meissner@linux.vnet.ibm.com> |
| Steven Munroe <munroesj@linux.vnet.ibm.com> |
| Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com> |
| |
| * config/rs6000/float128-sed: New files to convert TF names to KF |
| names for PowerPC IEEE 128-bit floating point support. |
| * config/rs6000/float128-sed-hw: Likewise. |
| |
| * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit |
| floating point hardware support. |
| |
| * config/rs6000/float128-ifunc.c: New file to pick either IEEE |
| 128-bit floating point software emulation or use ISA 3.0 hardware |
| support if it is available. |
| |
| * config/rs6000/quad-float128.h: New file to support IEEE 128-bit |
| floating point. |
| |
| * config/rs6000/extendkftf2-sw.c: New file, convert IEEE 128-bit |
| floating point to IBM extended double. |
| |
| * config/rs6000/trunctfkf2-sw.c: New file, convert IBM extended |
| double to IEEE 128-bit floating point. |
| |
| * config/rs6000/t-float128: New Makefile fragments to enable |
| building __float128 emulation support. |
| * config/rs6000/t-float128-hw: Likewise. |
| |
| * config/rs6000/sfp-exceptions.c: New file to provide exception |
| support for IEEE 128-bit floating point. |
| |
| * config/rs6000/floattikf.c: New files for converting between IEEE |
| 128-bit floating point and signed/unsigned 128-bit integers. |
| * config/rs6000/fixunskfti.c: Likewise. |
| * config/rs6000/fixkfti.c: Likewise. |
| * config/rs6000/floatuntikf.c: Likewise. |
| |
| * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types |
| when building on 64-bit systems, or when VSX is enabled. |
| (_FP_W_TYPE): Likewise. |
| (_FP_WS_TYPE): Likewise. |
| (_FP_I_TYPE): Likewise. |
| (TItype): Define on 64-bit systems. |
| (UTItype): Likewise. |
| (TI_BITS): Likewise. |
| (_FP_MUL_MEAT_D): Add support for using 64-bit types. |
| (_FP_MUL_MEAT_Q): Likewise. |
| (_FP_DIV_MEAT_D): Likewise. |
| (_FP_DIV_MEAT_Q): Likewise. |
| (_FP_NANFRAC_D): Likewise. |
| (_FP_NANFRAC_Q): Likewise. |
| (ISA_BIT): Add exception support if we are being compiled on a |
| machine with hardware floating point support to build the IEEE |
| 128-bit emulation functions. |
| (FP_EX_INVALID): Likewise. |
| (FP_EX_OVERFLOW): Likewise. |
| (FP_EX_UNDERFLOW): Likewise. |
| (FP_EX_DIVZERO): Likewise. |
| (FP_EX_INEXACT): Likewise. |
| (FP_EX_ALL): Likewise. |
| (__sfp_handle_exceptions): Likewise. |
| (FP_HANDLE_EXCEPTIONS): Likewise. |
| (FP_RND_NEAREST): Likewise. |
| (FP_RND_ZERO): Likewise. |
| (FP_RND_PINF): Likewise. |
| (FP_RND_MINF): Likewise. |
| (FP_RND_MASK): Likewise. |
| (_FP_DECL_EX): Likewise. |
| (FP_INIT_ROUNDMODE): Likewise. |
| (FP_ROUNDMODE): Likewise. |
| |
| * libgcc/config.host (powerpc*-*-linux*): If compiler can compile |
| VSX code, enable IEEE 128-bit floating point. If the compiler can |
| compile IEEE 128-bit floating point code with ISA 3.0 IEEE 128-bit |
| floating point hardware instructions and it supports declaring |
| functions with the ifunc attribute, enable ifunc functions to |
| switch between software and hardware support. |
| * configure.ac (powerpc*-*-linux*): Likewise. |
| * configure: Regenerate. |
| |
| 2016-01-15 Nick Clifton <nickc@redhat.com> |
| |
| * config/msp430/t-msp430 (lib2_mul_none.o): Only use the first |
| dependency as the source file to be compiled. |
| (lib2_mul_16bit.o, lib2hw_mul_16.o, lib2hw_mul_32.o) |
| (lib2hw_mul_f5.o): Likewise. |
| |
| 2016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com> |
| |
| * libgcc/config/rs6000/extendkftf2-sw.c: Revert 2016-01-13 change. |
| * libgcc/config/rs6000/fixkfti.c: Likewise. |
| * libgcc/config/rs6000/fixunskfti.c: Likewise. |
| * libgcc/config/rs6000/float128-hw.c: Likewise. |
| * libgcc/config/rs6000/float128-ifunc.c: Likewise. |
| * libgcc/config/rs6000/float128-sed: Likewise. |
| * libgcc/config/rs6000/floattikf.c: Likewise. |
| * libgcc/config/rs6000/floatuntikf.c: Likewise. |
| * libgcc/config/rs6000/quad-float128.h: Likewise. |
| * libgcc/config/rs6000/sfp-exceptions.c: Likewise. |
| * libgcc/config/rs6000/sfp-machine.h: Likewise. |
| * libgcc/config/rs6000/t-float128: Likewise. |
| * libgcc/config/rs6000/t-float128-hw: Likewise. |
| * libgcc/config/rs6000/trunctfkf2-sw.c: Likewise. |
| * libgcc/config.host: Likewise. |
| * libgcc/configure: Likewise. |
| * libgcc/configure.ac: Likewise. |
| |
| 2016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com> |
| Steven Munroe <munroesj@linux.vnet.ibm.com> |
| Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com> |
| |
| * config/rs6000/sfp-exceptions.c: New file to provide exception |
| support for IEEE 128-bit floating point. |
| |
| * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit |
| floating point hardware support. |
| |
| * config/rs6000/floattikf.c: New files for IEEE 128-bit floating |
| point conversions. |
| * config/rs6000/fixunskfti.c: Likewise. |
| * config/rs6000/fixkfti.c: Likewise. |
| * config/rs6000/floatuntikf.c: Likewise. |
| * config/rs6000/extendkftf2-sw.c: Likewise. |
| * config/rs6000/trunctfkf2-sw.c: Likewise. |
| |
| * config/rs6000/float128-ifunc.c: New file to pick either IEEE |
| 128-bit floating point software emulation or use ISA 3.0 hardware |
| support if it is available. |
| |
| * config/rs6000/quad-float128.h: New file to support IEEE 128-bit |
| floating point. |
| |
| * config/rs6000/t-float128: New Makefile fragments to enable |
| building __float128 emulation support. |
| * config/rs6000/t-float128-hw: Likewise. |
| |
| * config/rs6000/float128-sed: New file to convert TF names to KF |
| names for PowerPC IEEE 128-bit floating point support. |
| |
| * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types |
| when building on 64-bit systems, or when VSX is enabled. |
| (_FP_W_TYPE): Likewise. |
| (_FP_WS_TYPE): Likewise. |
| (_FP_I_TYPE): Likewise. |
| (TItype): Define on 64-bit systems. |
| (UTItype): Likewise. |
| (TI_BITS): Likewise. |
| (_FP_MUL_MEAT_D): Add support for using 64-bit types. |
| (_FP_MUL_MEAT_Q): Likewise. |
| (_FP_DIV_MEAT_D): Likewise. |
| (_FP_DIV_MEAT_Q): Likewise. |
| (_FP_NANFRAC_D): Likewise. |
| (_FP_NANFRAC_Q): Likewise. |
| (ISA_BIT): Add exception support if we are being compiled on a |
| machine with hardware floating point support to build the IEEE |
| 128-bit emulation functions. |
| (FP_EX_INVALID): Likewise. |
| (FP_EX_OVERFLOW): Likewise. |
| (FP_EX_UNDERFLOW): Likewise. |
| (FP_EX_DIVZERO): Likewise. |
| (FP_EX_INEXACT): Likewise. |
| (FP_EX_ALL): Likewise. |
| (__sfp_handle_exceptions): Likewise. |
| (FP_HANDLE_EXCEPTIONS): Likewise. |
| (FP_RND_NEAREST): Likewise. |
| (FP_RND_ZERO): Likewise. |
| (FP_RND_PINF): Likewise. |
| (FP_RND_MINF): Likewise. |
| (FP_RND_MASK): Likewise. |
| (_FP_DECL_EX): Likewise. |
| (FP_INIT_ROUNDMODE): Likewise. |
| (FP_ROUNDMODE): Likewise. |
| |
| * configure.ac (powerpc*-*-linux*): Check whether the PowerPC |
| compiler can do __float128. |
| * configure: Regenerate. |
| |
| * libgcc/config.host (powerpc*-*-linux*): If compiler can compile |
| VSX code, enable IEEE 128-bit floating point. |
| |
| 2016-01-05 Olivier Hainque <hainque@adacore.com> |
| |
| * config/rs6000/aix-unwind.h (ucontext_for): Handle AIX 7.1 |
| specificities. |
| |
| 2016-01-04 Jakub Jelinek <jakub@redhat.com> |
| |
| Update copyright years. |
| |
| 2015-12-18 Andris Pavenis <andris.pavenis@iki.fi> |
| |
| * config.host: Add *-*-msdosdjgpp to lists of i[34567]86-*-* |
| soft-fp targets. |
| |
| 2015-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de> |
| |
| * unwind-generic.h (_Unwind_GetTextRelBase): Call __builtin_abort |
| instead of abort to avoid dependency on stdlib.h. |
| |
| 2015-12-09 John David Anglin <danglin@gcc.gnu.org> |
| |
| * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Remove code |
| to initialize call to __dl_fixup once. |
| |
| 2015-12-04 Nick Clifton <nickc@redhat.com> |
| |
| * config/msp430/mpy.c (__mulhi3): Use a faster algorithm. |
| Allow for the second argument being negative. |
| * config.host (extra_parts): Define for MSP430. Create separate |
| libraries for each of the hardware multiply formats. |
| * config/msp430/lib2hw_mul.S: Build only the multiply routines |
| that are needed. |
| * config/msp430/lib2mul.c: Likewise. |
| * config/msp430/t-msp430 (LIB2ADD): Remove lib2hw_mul.S. |
| Add rules to build hardware multiply libraries. |
| * config/msp430/lib2divSI.c: (__mspabi_divlu): Alias for |
| __mspabi_divul function. |
| (__mspabi_divllu): New stub function. |
| |
| 2015-12-01 John David Anglin <danglin@gcc.gnu.org> |
| |
| * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Initialize |
| fixup values if saved GOT address doesn't match runtime address. |
| (fixup_branch_offset): Reorder list. |
| |
| 2015-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| |
| * Makefile.in (VTV_CFLAGS): New variable. |
| (vtv_start$(objext), vtv_end$(objext), vtv_end$(objext)) |
| (vtv_start_preinit$(objext), vtv_end_preinit$(objext)): Use it. |
| * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file. |
| Add vtv_start.o, vtv_end.o, vtv_start_preinit.o, vtv_end_preinit.o |
| to extra_parts if $enable_vtable_verify = yes. |
| |
| 2015-11-23 Szabolcs Nagy <szabolcs.nagy@arm.com> |
| |
| PR target/68059 |
| * config/arm/linux-atomic-64bit.c (__write): Rename to... |
| (write): ...this and fix the return type. |
| |
| 2015-11-19 DJ Delorie <dj@redhat.com> |
| |
| * config/msp430/lib2hw_mul.S: Fix alignment. |
| |
| 2015-11-18 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * config/nvptx/reduction.c: New. |
| * config/nvptx/t-nvptx (LIB2ADD): Add it. |
| |
| 2015-11-15 David Edelsohn <dje.gcc@gmail.com> |
| |
| * config/rs6000/on_exit.c: New file. |
| * config/rs6000/t-aix-cxa (LIB2ADDEH): Build on_exit.c. |
| * config/rs6000/libgcc-aix-cxa.ver (on_exit): Add symbol to exports. |
| |
| 2015-11-11 Claudiu Zissulescu <claziss@synopsys.com> |
| |
| * config/arc/dp-hack.h: Add support for ARCHS. |
| * config/arc/ieee-754/divdf3.S: Likewise. |
| * config/arc/ieee-754/divsf3-stdmul.S: Likewise. |
| * config/arc/ieee-754/muldf3.S: Likewise. |
| * config/arc/ieee-754/mulsf3.S: Likewise |
| * config/arc/lib1funcs.S: Likewise |
| * config/arc/gmon/dcache_linesz.S: Don't read the build register |
| for ARCv2 cores. |
| * config/arc/gmon/profil.S (__profil, __profil_irq): Don't profile |
| for ARCv2 cores. |
| * config/arc/ieee-754/arc-ieee-754.h (MPYHU, MPYH): Define. |
| * config/arc/t-arc700-uClibc: Remove hard selection for ARC 700 |
| cores. |
| |
| 2015-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| |
| * config/ia64/crtbegin.S: Check HAVE_INITFINI_ARRAY_SUPPORT |
| value. |
| * config/ia64/crtend.S: Likewise. |
| |
| 2015-11-07 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> |
| |
| * config/visium/lib2funcs.c (__set_trampoline_parity): Use |
| __CHAR_BIT__ instead of BITS_PER_UNIT. |
| * fixed-bit.h: Likewise. |
| * fp-bit.h: Likewise. |
| * libgcc2.c (__popcountSI2): Likewise. |
| (__popcountDI2): Likewise. |
| * libgcc2.h: Likewise. |
| * libgcov.h: Likewise. |
| |
| 2015-11-07 David Edelsohn <dje.gcc@gmail.com> |
| |
| * config/rs6000/atexit.c: New file. |
| * config/rs6000/t-aix-cxa (LIB2ADDEH): Build atexit.c. |
| * config/rs6000/libgcc-aix-cxa.ver (atexit): Add symbol to exports. |
| * config/rs6000/cxa_finalize.c |
| (catomic_compare_and_exchange_bool_acq): Negate return value. |
| |
| 2015-10-30 Venkataramanan Kumar <venkataramanan.kumar@amd.com> |
| |
| * config/i386/cpuinfo.c (enum processor_types): Add AMDFAM17H. |
| (processor_subtypes): Add znver1. |
| (get_amd_cpu): Detect znver1. |
| |
| 2015-10-29 Christophe Lyon <christophe.lyon@linaro.org> |
| |
| * config.host (arm*-*-eabi*, arm*-*-symbianelf*, arm*-*-rtems*): |
| Include crtfastmath.o. |
| |
| 2015-10-23 Joern Rennecke <joern.rennecke@embecosm.com> |
| |
| PR libgcc/66883 |
| * config/epiphany/udivsi3-float.c: Fix CONCISE test, and comment typo. |
| |
| 2015-10-16 Kaushik Phatak <kaushik.phatak@kpit.com> |
| |
| * config/rl78/divmodqi.S: Return 0x00 by default for div by 0. |
| * config/rl78/divmodsi.S: Update return register to r8. |
| * config/rl78/divmodhi.S: Update return register to r8,r9. |
| Branch to main_loop_done_himode to pop registers before return. |
| |
| 2015-10-09 Venkataramanan Kumar <venkataramanan.kumar@amd.com> |
| |
| * config/i386/cpuinfo.c (get_amd_cpu): Detect bdver4. |
| (__cpu_indicator_init): Fix model selection for AMD CPUs. |
| |
| 2015-10-05 Kirill Yukhin <kirill.yukhin@intel.com> |
| |
| * config/i386/cpuinfo.c (get_intel_cpu): Detect "skylake-avx512". |
| |
| 2015-10-03 Max Filippov <jcmvbkbc@gmail.com> |
| |
| * config.host (xtensa*-*-uclinux*): New configuration. |
| |
| 2015-10-02 Kirill Yukhin <kirill.yukhin@intel.com> |
| |
| * config/i386/cpuinfo.c (processor_features): Add |
| FEATURE_AVX512VBMI and FEATURE_AVX512VBMI. |
| |
| 2015-09-28 Joseph Myers <joseph@codesourcery.com> |
| |
| * soft-fp/adddf3.c: Update from glibc. |
| * soft-fp/addsf3.c: Likewise. |
| * soft-fp/addtf3.c: Likewise. |
| * soft-fp/divdf3.c: Likewise. |
| * soft-fp/divsf3.c: Likewise. |
| * soft-fp/divtf3.c: Likewise. |
| * soft-fp/double.h: Likewise. |
| * soft-fp/eqdf2.c: Likewise. |
| * soft-fp/eqsf2.c: Likewise. |
| * soft-fp/eqtf2.c: Likewise. |
| * soft-fp/extenddftf2.c: Likewise. |
| * soft-fp/extended.h: Likewise. |
| * soft-fp/extendsfdf2.c: Likewise. |
| * soft-fp/extendsftf2.c: Likewise. |
| * soft-fp/extendxftf2.c: Likewise. |
| * soft-fp/fixdfdi.c: Likewise. |
| * soft-fp/fixdfsi.c: Likewise. |
| * soft-fp/fixdfti.c: Likewise. |
| * soft-fp/fixsfdi.c: Likewise. |
| * soft-fp/fixsfsi.c: Likewise. |
| * soft-fp/fixsfti.c: Likewise. |
| * soft-fp/fixtfdi.c: Likewise. |
| * soft-fp/fixtfsi.c: Likewise. |
| * soft-fp/fixtfti.c: Likewise. |
| * soft-fp/fixunsdfdi.c: Likewise. |
| * soft-fp/fixunsdfsi.c: Likewise. |
| * soft-fp/fixunsdfti.c: Likewise. |
| * soft-fp/fixunssfdi.c: Likewise. |
| * soft-fp/fixunssfsi.c: Likewise. |
| * soft-fp/fixunssfti.c: Likewise. |
| * soft-fp/fixunstfdi.c: Likewise. |
| * soft-fp/fixunstfsi.c: Likewise. |
| * soft-fp/fixunstfti.c: Likewise. |
| * soft-fp/floatdidf.c: Likewise. |
| * soft-fp/floatdisf.c: Likewise. |
| * soft-fp/floatditf.c: Likewise. |
| * soft-fp/floatsidf.c: Likewise. |
| * soft-fp/floatsisf.c: Likewise. |
| * soft-fp/floatsitf.c: Likewise. |
| * soft-fp/floattidf.c: Likewise. |
| * soft-fp/floattisf.c: Likewise. |
| * soft-fp/floattitf.c: Likewise. |
| * soft-fp/floatundidf.c: Likewise. |
| * soft-fp/floatundisf.c: Likewise. |
| * soft-fp/floatunditf.c: Likewise. |
| * soft-fp/floatunsidf.c: Likewise. |
| * soft-fp/floatunsisf.c: Likewise. |
| * soft-fp/floatunsitf.c: Likewise. |
| * soft-fp/floatuntidf.c: Likewise. |
| * soft-fp/floatuntisf.c: Likewise. |
| * soft-fp/floatuntitf.c: Likewise. |
| * soft-fp/gedf2.c: Likewise. |
| * soft-fp/gesf2.c: Likewise. |
| * soft-fp/getf2.c: Likewise. |
| * soft-fp/ledf2.c: Likewise. |
| * soft-fp/lesf2.c: Likewise. |
| * soft-fp/letf2.c: Likewise. |
| * soft-fp/muldf3.c: Likewise. |
| * soft-fp/mulsf3.c: Likewise. |
| * soft-fp/multf3.c: Likewise. |
| * soft-fp/negdf2.c: Likewise. |
| * soft-fp/negsf2.c: Likewise. |
| * soft-fp/negtf2.c: Likewise. |
| * soft-fp/op-1.h: Likewise. |
| * soft-fp/op-2.h: Likewise. |
| * soft-fp/op-4.h: Likewise. |
| * soft-fp/op-8.h: Likewise. |
| * soft-fp/op-common.h: Likewise. |
| * soft-fp/quad.h: Likewise. |
| * soft-fp/single.h: Likewise. |
| * soft-fp/soft-fp.h: Likewise. |
| * soft-fp/subdf3.c: Likewise. |
| * soft-fp/subsf3.c: Likewise. |
| * soft-fp/subtf3.c: Likewise. |
| * soft-fp/truncdfsf2.c: Likewise. |
| * soft-fp/trunctfdf2.c: Likewise. |
| * soft-fp/trunctfsf2.c: Likewise. |
| * soft-fp/trunctfxf2.c: Likewise. |
| * soft-fp/unorddf2.c: Likewise. |
| * soft-fp/unordsf2.c: Likewise. |
| * soft-fp/unordtf2.c: Likewise. |
| |
| 2015-09-24 Richard Earnshaw <rearnsha@arm.com> |
| |
| PR libgcc/67624 |
| * config/arm/fp16.c (__gnu_f2h_internal): Handle infinity correctly. |
| |
| 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| |
| * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file. |
| Add crtbeginS.o, crtendS.o to extra_parts if libgcc_cv_solaris_crts. |
| * config/sol2/gmon.c: (monstartup): Don't write trailing NUL of |
| messages. |
| (internal_mcount): Likewise. |
| * config/sol2/t-sol2 (crtp.o, crtpg.o, gmon.o): Compile with |
| crt_compile, add CRTSTUFF_T_CFLAGS_S. |
| |
| 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| |
| * configure.ac (libgcc_cv_solaris_crts): New test. |
| * configure: Regenerate. |
| * config.in: Regenerate. |
| * config/sol2/crtp.c, config/sol2/crtpg.c: New files. |
| * config/gmon-sol2.c: Rename to ... |
| * config/sol2/gmon.c: ... this. |
| Include auto-target.h. |
| (internal_mcount): Wrap setup handling in !HAVE_SOLARIS_CRTS. |
| * config/t-sol2: Rename to ... |
| * config/sol2/t-sol2: ... this. |
| (gmon.o): Reflect renaming. |
| (crtp.o, crtpg.o): New rules. |
| * config.host (*-*-solaris2*): Reflect renaming. |
| Use system CRTs if present. |
| Remove default CRT case. |
| |
| 2015-09-23 John David Anglin <danglin@gcc.gnu.org> |
| |
| * config/pa/linux-atomic.c (__kernel_cmpxchg2): Reorder error checks. |
| (__sync_fetch_and_##OP##_##WIDTH): Change result to match type of |
| __kernel_cmpxchg2. |
| (__sync_##OP##_and_fetch_##WIDTH): Likewise. |
| (__sync_val_compare_and_swap_##WIDTH): Likewise. |
| (__sync_bool_compare_and_swap_##WIDTH): Likewise. |
| (__sync_lock_test_and_set_##WIDTH): Likewise. |
| (__sync_lock_release_##WIDTH): Likewise. |
| (__sync_fetch_and_##OP##_4): Change result to match type of |
| __kernel_cmpxchg. |
| (__sync_##OP##_and_fetch_4): Likewise. |
| (__sync_val_compare_and_swap_4): Likewise. |
| (__sync_bool_compare_and_swap_4): likewise. |
| (__sync_lock_test_and_set_4): Likewise. |
| (__sync_lock_release_4): Likewise. |
| (FETCH_AND_OP_2): Add long long variants. |
| (OP_AND_FETCH_2): Likewise. |
| (COMPARE_AND_SWAP_2 ): Likewise. |
| (SYNC_LOCK_TEST_AND_SET_2): Likewise. |
| (SYNC_LOCK_RELEASE_2): Likewise. |
| (__sync_bool_compare_and_swap_##WIDTH): Correct return. |
| |
| 2015-09-22 Kirill Yukhin <kirill.yukhin@intel.com> |
| |
| * libgcc/config/i386/cpuinfo.c (enum processor_features): Add |
| FEATURE_AVX512VL, FEATURE_AVX512BW, FEATURE_AVX512DQ, |
| FEATURE_AVX512CD, FEATURE_AVX512ER, FEATURE_AVX512PF. |
| (get_available_features): Habdle new features. |
| |
| 2015-09-21 James Bowman <james.bowman@ftdichip.com> |
| |
| * config/ft32/crti-hw.S: Use __PMSIZE to allow configurable |
| memory layout. Deal correctly with BSS region larger than 32K. |
| Handle a watchdog reset like a power-on reset. Clean up unused |
| code. |
| |
| 2015-09-18 Andrew Dixie <andrewd@gentrack.com> |
| David Edelsohn <dje.gcc@gmail.com> |
| |
| * config.host (powerpc-ibm-aix*): Add crtdbase.o to extra_parts. |
| * config/rs6000/crtdbase.S: New file. |
| * config/rs6000/t-aix-cxa: Build crtdbase.o. |
| |
| 2015-09-15 Max Filippov <jcmvbkbc@gmail.com> |
| |
| * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): |
| Add support for call0 ABI. |
| |
| 2015-09-13 John David Anglin <danglin@gcc.gnu.org> |
| |
| * config/pa/fptr.c (SIGN_EXTEND): Cast -1 to unsigned. |
| |
| 2015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de> |
| |
| * config/gthr-rtems.h (__GTHREADS_CXX0X): New. |
| (__GTHREAD_HAS_COND): Likewise. |
| (__gthread_t): Likewise. |
| (__gthread_cond_t): Likewise. |
| (__gthread_time_t): Likewise. |
| (__GTHREAD_MUTEX_INIT): Likewise. |
| (__GTHREAD_RECURSIVE_MUTEX_INIT): Likewise. |
| (__GTHREAD_COND_INIT): Likewise. |
| (__GTHREAD_COND_INIT_FUNCTION): Likewise. |
| (__GTHREAD_TIME_INIT): Likewise. |
| (__gthread_create): Likewise. |
| (__gthread_join): Likewise. |
| (__gthread_detach): Likewise. |
| (__gthread_equal): Likewise. |
| (__gthread_self): Likewise. |
| (__gthread_yield): Likewise. |
| (__gthread_cond_broadcast): Likewise. |
| (__gthread_cond_signal): Likewise. |
| (__gthread_cond_wait): Likewise. |
| (__gthread_cond_timedwait): Likewise. |
| (__gthread_cond_wait_recursive): Likewise. |
| (__gthread_cond_destroy): Likewise. |
| (rtems_gxx_once): Delete. |
| (rtems_gxx_key_create): Likewise. |
| (rtems_gxx_key_delete): Likewise. |
| (rtems_gxx_getspecific): Likewise. |
| (rtems_gxx_setspecific): Likewise. |
| (rtems_gxx_mutex_init): Likewise. |
| (rtems_gxx_mutex_destroy): Likewise. |
| (rtems_gxx_mutex_lock): Likewise. |
| (rtems_gxx_mutex_trylock): Likewise. |
| (rtems_gxx_mutex_unlock): Likewise. |
| (rtems_gxx_recursive_mutex_init): Likewise. |
| (rtems_gxx_recursive_mutex_lock): Likewise. |
| (rtems_gxx_recursive_mutex_trylock): Likewise. |
| (rtems_gxx_recursive_mutex_unlock): Likewise. |
| (__GTHREAD_ONCE_INIT): Use <pthread.h> initializer. |
| (__GTHREAD_MUTEX_INIT_FUNCTION): Use <pthread.h> function. |
| (__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): Likewise. |
| (__gthread_once): Likewise. |
| (__gthread_key_create): Likewise. |
| (__gthread_key_delete): Likewise. |
| (__gthread_getspecific): Likewise. |
| (__gthread_setspecific): Likewise. |
| (__gthread_key_t): Use <pthread.h> type. |
| (__gthread_once_t): Likewise |
| (__gthread_mutex_t): Use <sys/lock.h> type. |
| (__gthread_recursive_mutex_t): Likewise |
| (__gthread_mutex_lock): Use <sys/lock.h> function. |
| (__gthread_mutex_trylock): Likewise. |
| (__gthread_mutex_timedlock): Likewise. |
| (__gthread_mutex_unlock): Likewise. |
| (__gthread_mutex_destroy): Likewise. |
| (__gthread_recursive_mutex_lock): Likewise. |
| (__gthread_recursive_mutex_trylock): Likewise. |
| (__gthread_recursive_mutex_timedlock): Likewise. |
| (__gthread_recursive_mutex_unlock): Likewise. |
| (__gthread_recursive_mutex_destroy): Likewise. |
| |
| 2015-08-18 Max Filippov <jcmvbkbc@gmail.com> |
| |
| * config/xtensa/unwind-dw2-xtensa.c (_Unwind_GetCFA): Return |
| context->sp instead of context->cfa. |
| |
| 2015-08-18 Max Filippov <jcmvbkbc@gmail.com> |
| |
| * config/xtensa/t-windowed (LIB2ADDEH): Replace unwind-dw2-fde |
| with unwind-dw2-fde-dip. |
| |
| 2015-08-18 Max Filippov <jcmvbkbc@gmail.com> |
| |
| * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill): Use |
| CALL12 followed by series of ENTRY to spill windowed registers. |
| (__xtensa_nonlocal_goto): Call __xtensa_libgcc_window_spill |
| instead of making linux spill syscall. |
| |
| 2015-08-14 Yuri Rumyantsev <ysrumyan@gmail.com> |
| |
| * config/i386/cpuinfo.c (enum processor_subtypes): Add skylake. |
| (get_intel_cpu): Likewise. |
| |
| 2015-08-12 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * config/i386/cpuinfo.c (processor_types): Add INTEL_KNL. |
| (get_intel_cpu): Add Knights Landing support. |
| |
| 2015-08-11 Uros Bizjak <ubizjak@gmail.com> |
| |
| PR target/66954 |
| * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_PCLMUL. |
| (get_available_features): Handle FEATURE_PCLMUL. |
| |
| 2015-08-10 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * config/i386/cpuinfo.c (get_intel_cpu): Treat model == 0x4f as |
| Broadwell. |
| |
| 2015-07-22 Uros Bizjak <ubizjak@gmail.com> |
| |
| PR target/66954 |
| * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_AES. |
| (get_available_features): Handle FEATURE_AES. |
| |
| 2015-07-22 Chung-Lin Tang <cltang@codesourcery.com> |
| |
| * config/nios2/linux-atomic.c (<asm/unistd.h>): Remove #include. |
| (EFAULT,EBUSY,ENOSYS): Delete unused #defines. |
| |
| 2015-07-17 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * offloadstuff.c: Constify host data. |
| |
| 2015-07-17 Jan Beulich <jbeulich@suse.com> |
| |
| * config/t-softfp: Split up "else ifneq". |
| |
| 2015-07-14 Sandra Loosemore <sandra@codesourcery.com> |
| Cesar Philippidis <cesar@codesourcery.com> |
| Chung-Lin Tang <cltang@codesourcery.com> |
| |
| * config/nios2/tramp.c (MOVHI, ORI, JMP): Conditionalize |
| for __nios2_arch__ level. |
| |
| 2015-07-13 John Marino <gnugcc@marino.st> |
| |
| * config/i386/t-dragonfly: New. |
| |
| 2015-07-01 John David Anglin <danglin@gcc.gnu.org> |
| |
| * config/pa/linux-atomic.c (__kernel_cmpxchg): Reorder arguments to |
| better match light-weight syscall argument order. |
| (__kernel_cmpxchg2): Likewise. |
| Adjust callers. |
| |
| 2015-06-30 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * config.host: Support i[34567]86-*-elfiamcu target. |
| * config/t-softfp-sfdftf: New file. |
| * config/i386/32/t-iamcu: Likewise. |
| * configure: Regenerated. |
| |
| 2015-06-23 James Lemke <jwlemke@codesourcery.com> |
| |
| libgcc/config/arm/ |
| * lib1funcs.S (aeabi_idiv0, aeabi_ldiv0): Add CFI entries. |
| |
| 2015-05-27 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * Makefile.in (CRTSTUFF_CFLAGS): Add $(NO_PIE_CFLAGS). |
| |
| 2015-05-27 John Marino <gnugcc@marino.st> |
| |
| * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Set |
| md_unwind_header |
| * config/i386/freebsd-unwind.h: New. |
| |
| 2015-05-22 Uros Bizjak <ubizjak@gmail.com> |
| |
| * config.host (i[34567]-*-*, x86_64-*-*): Add t-crtfm instead of |
| i386/t-crtfm to tmake_file. |
| * config/i386/crtfastmath.c (set_fast_math_sse): New function. |
| (set_fast_math): Use set_fast_math_sse for SSE targets. |
| * config/i386/t-crtfm: Remove. |
| |
| 2015-05-21 Alan Modra <amodra@gmail.com> |
| |
| PR libgcc/66225 |
| * config/rs6000/morestack.S: Remove ".abiversion 1". |
| |
| 2015-05-20 Alan Modra <amodra@gmail.com> |
| |
| * config/rs6000/morestack.S: New. |
| * config/rs6000/t-stack-rs6000: New. |
| * config.host (powerpc*-*-linux*): Add t-stack and t-stack-rs6000 |
| to tmake_file. |
| * generic-morestack.c: Don't build for powerpc 32-bit. |
| |
| 2015-05-19 Eric Botcazou <ebotcazou@adacore.com> |
| |
| * Makefile.in (LIBUNWIND): Move dependency for shared libgcc. |
| Remove useless endif/ifneq ($(enable_shared),yes) pair. |
| |
| 2015-05-16 James Bowman <james.bowman@ftdichip.com> |
| |
| * config.host: FT32 target added. |
| * config/ft32/*: New files for FT32 target. |
| |
| 2015-05-15 Martin Galvan <martin.galvan@tallertechnologies.com> |
| |
| * config/arm/lib1funcs.S (CFI_START_FUNCTION, CFI_END_FUNCTION): |
| New macros. |
| * config/arm/ieee754-df.S: Add CFI directives. |
| * config/arm/ieee754-sf.S: Add CFI directives. |
| |
| 2015-05-13 Eric Botcazou <ebotcazou@adacore.com> |
| |
| * configure.ac: Include config/sjlj.m4. |
| Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust. |
| * config.in: Regenerate. |
| * configure: Likewise. |
| * config.host: Replace enable_sjlj_exceptions by ac_cv_sjlj_exceptions. |
| |
| 2015-05-12 Uros Bizjak <ubizjak@gmail.com> |
| |
| * libgcov-util.c: Add space between string literal and macro name. |
| |
| 2015-05-06 Sandra Loosemore <sandra@codesourcery.com> |
| Chris Jones <chrisj@nvidia.com> |
| Joshua Conner <jconner@nvidia.com> |
| |
| * config.host (arm*-*-linux*): Add support for crtfastmath.o. |
| (arm*-*-uclinux*): Likewise. |
| (arm*-*-eabi* | arm*-*-rtems*): Likewise. |
| * config/arm/crtfastmath.c: New file. |
| |
| 2014-04-29 Bernd Schmidt <bernds@codesourcery.com> |
| |
| * Makefile.in (real_host_noncanonical): New variable. |
| (libsubdir): Use it. |
| * configure.ac (real_host_noncanonical): Compute. Remove special |
| case for intelmicemul. |
| * configure: Regenerate. |
| |
| 2015-04-28 Uros Bizjak <ubizjak@gmail.com> |
| |
| * config/frv/elf-lib.h: New file. |
| (CRT_GET_RFIB_DATA): Move definition from gcc/config/frv/frv.h. |
| * libgcc/config.host (frv-*elf, frv-*-*linux*): Add frv/elf-lib.h |
| to tm_file. |
| |
| 2015-04-28 Uros Bizjak <ubizjak@gmail.com> |
| |
| * config/frv/frvbengin.c: Do not include defaults.h |
| * config/frv/frvend.c: Ditto. |
| |
| 2015-04-27 Yoshinori Sato <ysato@users.sourceforge.jp> |
| |
| * config.host: Add h8300-*-linux |
| * config/h8300/t-linux: New file. |
| * config/h8300/lib1funs.s: Change symbol prefix. |
| * config/h8300/sfp-machine.h: 64bit double support. |
| |
| 2015-04-22 Gregor Richards <gregor.richards@uwaterloo.ca> |
| Szabolcs Nagy <szabolcs.nagy@arm.com> |
| |
| * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME): Define it on |
| Linux if target provides dl_iterate_phdr. |
| |
| 2015-04-17 H.J. Lu <hongjiu.lu@intel.com> |
| |
| PR target/65612 |
| * config.host (tmake_file): Add t-slibgcc-libgcc for Linux/x86. |
| * config/i386/cpuinfo.c (__cpu_model): Initialize. |
| (__cpu_indicator_init@GCC_4.8.0): New. |
| (__cpu_model@GCC_4.8.0): Likewise. |
| * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add |
| -DUSE_ELF_SYMVER. |
| |
| 2015-04-16 Nick Clifton <nickc@redhat.com> |
| |
| * config/rl78/divmodhi.S: Add G14 and G13 versions of the __divhi3 |
| and __modhi3 functions. |
| * config/rl78/divmodso.S: Add G14 and G13 versions of the |
| __divsi3, __udivsi3, __modsi3 and __umodsi3 functions. |
| |
| 2015-04-15 Chen Gang <gang.chen.5i5j@gmail.com> |
| |
| * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Use empty |
| do-while loop as macro body to avoid warnings. |
| |
| 2015-04-10 Jakub Jelinek <jakub@redhat.com> |
| Iain Sandoe <iain@codesourcery.com> |
| |
| PR target/65351 |
| * configure: Regenerate. |
| |
| 2015-04-07 Jakub Jelinek <jakub@redhat.com> |
| Iain Sandoe <iain@codesourcery.com> |
| |
| PR target/65351 |
| * configure: Regenerate. |
| |
| 2015-03-25 Chung-Lin Tang <cltang@codesourcery.com> |
| |
| * config.host (nios2-*-linux*): Remove 'extra_parts' setting. |
| |
| 2015-03-03 Max Filippov <jcmvbkbc@gmail.com> |
| |
| Implement call0 ABI for xtensa |
| * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill, |
| __xtensa_nonlocal_goto): Don't compile for call0 ABI. |
| (__xtensa_sync_caches): Only use entry and retw in windowed ABI, |
| use ret in call0 ABI. |
| * config/xtensa/t-windowed: New file. |
| * libgcc/config/xtensa/t-xtensa (LIB2ADDEH): Move to t-windowed. |
| * libgcc/configure: Regenerated. |
| * libgcc/configure.ac: Check if xtensa target is configured for |
| windowed ABI and thus needs to use custom unwind code. |
| |
| 2015-02-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libgcc/64885 |
| * gthr-single.h: Use __unused__ attribute instead of unused. |
| * config/gthr-vxworks.h: Likewise. |
| * config/i386/gthr-win32.h: Likewise. |
| |
| 2015-02-27 Kai Tietz <ktietz@redhat.com> |
| |
| PR target/65038 |
| * config.in: Regenerated. |
| * configure: Likewise. |
| * configure.ac (AC_HEADER_STDC): Added explicit. |
| (AC_CHECK_HEADERS): Check for default headers plus |
| for ftw.h header. |
| * libgcov-util.c (gcov_read_profile_dir): Disable use |
| of ftw-function, if header is not found. |
| (ftw_read_file): Likewise. |
| |
| 2015-02-23 Thomas Schwinge <thomas@codesourcery.com> |
| |
| PR target/65181 |
| * config/nvptx/t-nvptx (INHIBIT_LIBC_CFLAGS): Define to |
| -Dinhibit_libc. |
| |
| 2015-02-17 Sandra Loosemore <sandra@codesourcery.com> |
| |
| * config/arm/bpabi.S (test_div_by_zero): Make label names |
| consistent between thumb2 and arm mode cases. Separate the |
| signed comparison on the high word of the numerator from the |
| unsigned comparison on the low word. |
| * config/arm/bpabi-v6m.S (test_div_by_zero): Similarly separate |
| signed comparison. |
| |
| 2015-02-17 Joseph Myers <joseph@codesourcery.com> |
| |
| * config/nvptx/realloc.c: Include <stddef.h> instead of <stdlib.h> |
| and <string.h>. |
| (__nvptx_realloc): Call __builtin_memcpy instead of memcpy. |
| |
| 2015-02-10 Rainer Emrich <rainer@emrich-ebersheim.de> |
| |
| PR gcov-profile/61889 |
| * libgcov-driver-system.c: undefine clashing macro for mkdir. |
| |
| 2015-02-02 Nick Clifton <nickc@redhat.com> |
| |
| * config/rl78/fpmath-sf.S (__rl78_int_pack_a_r8): Fix edge case |
| rounding up the fraction. |
| |
| 2015-01-31 John David Anglin <danglin@gcc.gnu.org> |
| |
| * config/pa/linux-atomic.c (__kernel_cmpxchg2): Change declaration of |
| oldval and newval to const void *. Fix typo. |
| (FETCH_AND_OP_2): Use __atomic_load_n to load value. |
| (FETCH_AND_OP_WORD): Likewise. |
| (OP_AND_FETCH_WORD): Likewise. |
| (COMPARE_AND_SWAP_2): Likewise. |
| (__sync_val_compare_and_swap_4): Likewise. |
| (__sync_lock_test_and_set_4): Likewise. |
| (SYNC_LOCK_RELEASE_2): Likewise. |
| Remove support for long long atomic operations. |
| |
| 2015-01-27 Caroline Tice <cmtice@google.com> |
| |
| Committing VTV Cywin/Ming patch for Patrick Wollgast |
| * Makefile.in: Move rules to build vtv_*.o out of the check |
| for CUSTOM_CRTSTUFF. |
| * config.host (i[34567]86-*-cygwin*, x86_64-*-cygwin*, |
| i[34567]86-*-mingw*) |
| (x86_64-*-mingw*): Only add vtv_*.o to extra_parts if |
| enable_vtable_verify. |
| |
| 2015-01-27 Nick Clifton <nickc@redhat.com> |
| |
| * config/rl78/cmpsi2.S: Use function start and end macros. |
| (__gcc_bcmp): New function. |
| * config/rl78/lshrsi3.S: Use function start and end macros. |
| * config/rl78/mulsi3.S: Add support for G10. |
| (__mulqi3): New function for G10. |
| * config/rl78/signbit.S: Use function start and end macros. |
| * config/rl78/t-rl78 (LIB2ADD): Add bit-count.S, fpbit-sf.S and |
| fpmath-sf.S. |
| (LIB2FUNCS_EXCLUDE): Define. |
| (LIB2FUNCS_ST): Define. |
| * config/rl78/trampoline.S: Use function start and end macros. |
| * config/rl78/vregs.h (START_FUNC): New macro. |
| (START_ANOTHER_FUNC): New macro. |
| (END_FUNC): New macro. |
| (END_ANOTHER_FUNC): New macro. |
| * config/rl78/bit-count.S: New file. Contains assembler |
| implementations of the bit counting functions: ___clzhi2, |
| __clzsi2, ctzhi2, ctzsi2, ffshi2, ffssi2, __partityhi2, |
| __paritysi2, __popcounthi2 and __popcountsi2. |
| * config/rl78/fpbit-sf.S: New file. Contains assembler |
| implementationas of the math functions: __negsf2, __cmpsf2, |
| __eqsf2, __nesf2, __lesf2, __ltsf2, __gesf2, gtsf2, __unordsf2, |
| __fixsfsi, __fixunssfsi, __floatsisf and __floatunssisf. |
| * config/rl78/fpmath-sf.S: New file. Contains assembler |
| implementations of the math functions: __subsf3, __addsf3, |
| __mulsf3 and __divsf3 |
| |
| 2015-01-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| |
| * config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*): |
| Add i386/elf-lib.h to tm_file. |
| * config/i386/elf-lib.h: Fix comment. |
| * unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__ |
| && __sun__ && __svr4__]: Remove workaround. |
| |
| 2015-01-25 Allan Sandfeld Jensen <sandfeld@kde.org> |
| |
| * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_BMI and |
| FEATURE_BMI2. |
| (get_available_features): Detect FEATURE_BMI and FEATURE_BMI2. |
| |
| 2015-01-24 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * config/i386/cpuinfo.c (processor_subtypes): Add |
| INTEL_COREI7_BROADWELL. |
| (get_intel_cpu): Support new Silvermont, Haswell and Broadwell |
| model numbers. |
| |
| 2015-01-23 Uros Bizjak <ubizjak@gmail.com> |
| |
| * config/i386/elf-lib.h: New file. |
| (CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h. |
| Wrap definition in #ifdef __i386__. |
| * libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu) |
| (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*) |
| (i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*) |
| (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h |
| to tm_file. |
| |
| 2015-01-22 Chen Gang <gang.chen.5i5j@gmail.com> |
| |
| * unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of |
| "(char *)" to avoid qualifier warning by 'xgcc' compiling. |
| |
| 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com> |
| |
| * config/nios2/linux-unwind.h (nios2_fallback_frame_state): |
| Update rt_sigframe format and address for current Nios II |
| Linux conventions. |
| |
| 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org> |
| |
| * config.host (arm*-*-freebsd*): Add new configuration for |
| arm*-*-freebsd*. |
| * config/arm/freebsd-atomic.c: New file. |
| * config/arm/t-freebsd: Likewise. |
| * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of |
| 'PC-relative indirect' OS's. |
| |
| 2015-01-06 Eric Botcazou <ebotcazou@adacore.com> |
| |
| * config.host: Add Visium support. |
| * config/visium: New directory. |
| |
| 2015-01-05 Jakub Jelinek <jakub@redhat.com> |
| |
| Update copyright years. |
| |
| 2014-12-19 Matthew Fortune <matthew.fortune@imgtec.com> |
| |
| * config.host: Support mipsisa32r6 and mipsisa64r6. |
| * config/mips/mips16.S: Do not build for R6. |
| |
| 2014-12-17 Oleg Endo <olegendo@gcc.gnu.org> |
| |
| * config/sh/crt.h: New. |
| * config/sh/crti.S: Use GLOBAL macro from crt.h for _init and _fini |
| symbols. |
| * config/sh/crt1.S: Likewise. |
| |
| 2014-12-15 Uros Bizjak <ubizjak@gmail.com> |
| |
| PR libgcc/63832 |
| * crtstuff.c (__do_global_dtors_aux) [HIDDEN_DTOR_LIST_END]: Use |
| func_ptr *dtor_list temporary variable to avoid "array subscript |
| is above array bounds" warnings. |
| |
| 2014-12-09 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com> |
| |
| * Makefile.in (with_aix_soname): Define. |
| * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option. |
| * configure.ac: Accept --with-aix-soname=aix|svr4|both option. |
| * configure: Recreate. |
| |
| 2014-12-05 Olivier Hainque <hainque@adacore.com> |
| |
| * unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def, |
| now provided by defaults.h. |
| |
| 2014-11-30 Oleg Endo <olegendo@gcc.gnu.org> |
| |
| PR target/55351 |
| * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking |
| whether it's defined. |
| |
| 2014-11-27 Ilya Tocar <ilya.tocar@intel.com> |
| |
| * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F. |
| * config/i386/cpuinfo.c (get_available_features): Detect it. |
| |
| 2014-11-27 Tony Wang <tony.wang@arm.com> |
| |
| * config/arm/lib1funcs.S (FUNC_START): Add conditional section |
| redefine for macro L_arm_muldivsf3 and L_arm_muldivdf3. |
| (SYM_END, ARM_SYM_START): Add macros used to expose function Symbols. |
| |
| 2014-11-25 Segher Boessenkool <segher@kernel.crashing.org> |
| |
| * crtstuff.c (__do_glbal_ctors_1): Add missing semicolon. |
| |
| 2014-11-24 John David Anglin <danglin@gcc.gnu.org> |
| |
| * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap() |
| instead. |
| |
| 2014-11-21 Guy Martin <gmsoft@tuxicoman.be> |
| John David Anglin <danglin@gcc.gnu.org> |
| |
| * config/pa/linux-atomic.c (__kernel_cmpxchg2): New. |
| (FETCH_AND_OP_2): New. Use for subword and double word operations. |
| (OP_AND_FETCH_2): Likewise. |
| (COMPARE_AND_SWAP_2): Likewise. |
| (SYNC_LOCK_TEST_AND_SET_2): Likewise. |
| (SYNC_LOCK_RELEASE_2): Likewise. |
| (SUBWORD_SYNC_OP): Remove. |
| (SUBWORD_VAL_CAS): Likewise. |
| (SUBWORD_BOOL_CAS): Likewise. |
| (FETCH_AND_OP_WORD): Update. |
| Consistently use signed types. |
| |
| 2014-11-13 Bernd Schmidt <bernds@codesourcery.com> |
| Thomas Schwinge <thomas@codesourcery.com> |
| Ilya Verbin <ilya.verbin@intel.com> |
| Andrey Turetskiy <andrey.turetskiy@intel.com> |
| |
| * Makefile.in (crtoffloadbegin$(objext)): New rule. |
| (crtoffloadend$(objext)): Likewise. |
| * configure: Regenerate. |
| * configure.ac (accel_dir_suffix): Compute new variable. |
| (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o |
| if enable_offload_targets is not empty. |
| * offloadstuff.c: New file. |
| |
| 2014-11-13 Nick Clifton <nickc@redhat.com> |
| |
| * config/rl78/divmodhi.S: Add support for the G10 architecture. |
| Use START_FUNC and END_FUNC macros to enable linker garbage |
| collection. |
| * config/rl78/divmodqi.S: Likewise. |
| * config/rl78/divmodsi.S: Likewise. |
| * config/rl78/mulsi3.S: Likewise. |
| * config/rl78/lib2div.c: Remove G10 functions. |
| * config/rl78/lib2muls.c: Likewise. |
| * config/rl78/t-rl8 (HOST_LIBGCC2_CFLAGS): Define. |
| * config/rl78/vregs.h (START_FUNC): New macro. |
| (END_FUNC): New macro. |
| |
| 2014-11-12 Matthew Fortune <matthew.fortune@imgtec.com> |
| |
| * config/mips/mips16.S: Set .module when supported. Update O32 |
| FP64 calling convention and use for FPXX when possible. Add FPXX |
| calling convention fallback case. |
| |
| 2014-11-06 Bernd Schmidt <bernds@codesourcery.com> |
| |
| * config.host: Handle nvptx-*-*. |
| * shared-object.mk (as-flags-$o): Define. |
| ($(base)$(objext), $(base)_s$(objext)): Use it instead of |
| -xassembler-with-cpp. |
| * static-object.mk: Identical changes. |
| * config/nvptx/t-nvptx: New file. |
| * config/nvptx/crt0.s: New file. |
| * config/nvptx/free.asm: New file. |
| * config/nvptx/malloc.asm: New file. |
| * config/nvptx/realloc.c: New file. |
| |
| 2014-10-30 Joseph Myers <joseph@codesourcery.com> |
| |
| * Makefile.in (libgcc.map.in): New target. |
| (libgcc.map): Use libgcc.map.in. |
| * config/t-softfp (softfp_compat): New variable to be set by |
| users. |
| [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New |
| variables. |
| [$(softfp_compat) = y] (softfp_file_list): Use files in the build |
| directory. |
| [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers |
| that use compat symbols and disable all code unless [SHARED]. |
| * config/t-softfp-compat: New file. |
| * find-symver.awk: New file. |
| * configure.ac (--with-glibc-version): New configure option. |
| (ppc_fp_compat): New variable set for powerpc*-*-linux*. |
| * configure: Regenerate. |
| * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for |
| soft-float and e500. |
| |
| 2014-10-29 Joseph Myers <joseph@codesourcery.com> |
| |
| * config/t-hardfp (hardfp_exclusions): Document new variable for |
| user to define. |
| (hardfp_func_list): Exclude functions from $(hardfp_exclusions). |
| * config/t-softfp (softfp_extras): Document new variable for user |
| to define. |
| (softfp_func_list): Add functions from $(softfp_extras). |
| * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files. |
| * config.host (powerpc*-*-linux*): For e500v1, use |
| rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and |
| t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp |
| and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl. |
| |
| 2014-10-26 John David Anglin <danglin@gcc.gnu.org> |
| |
| * config/pa/linux-unwind.h (pa32_read_access_ok): New function. |
| (pa32_fallback_frame_state): Use pa32_read_access_ok to check if |
| memory read accesses are ok. |
| |
| 2014-10-25 Joseph Myers <joseph@codesourcery.com> |
| |
| * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*. |
| * configure: Regenerate. |
| * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine |
| additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead |
| of soft-fp for 32-bit classic hard float. Do not use |
| t-softfp-excl for soft float. |
| |
| 2014-10-22 Joseph Myers <joseph@codesourcery.com> |
| |
| * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit |
| configurations. |
| * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end): |
| Remove variables. |
| |
| 2014-10-22 Georg-Johann Lay <avr@gjlay.de> |
| |
| * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code |
| introduced with 2014-10-21 trunk r216525. |
| |
| 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com> |
| Vidya Praveen <vidya.praveen@atmel.com> |
| Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com> |
| Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com> |
| Pitchumani Sivanupandi <Pitchumani.S@atmel.com> |
| |
| * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending |
| order. |
| |
| Updated library functions for AVRTINY arch. |
| * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY. |
| Replaced occurrences of r0/r1 with tmp/zero reg macros. |
| Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw |
| or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with |
| wsubi/wadi macors. |
| (__mulsi3_helper): Update stack, preserve callee saved regs and |
| argument from stack. Restore callee save registers. |
| (__mulpsi3): Likewise. |
| (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64, |
| __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8, |
| __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for |
| AVRTINY. |
| (__tablejump2__): Added lpm equivalent instructions for AVRTINY. |
| (__do_copy_data): Added new definition for AVRTINY. |
| (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY. |
| (__load_3, __load_4, __xload_1, __xload_2, __xload_3, |
| __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY. |
| * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with |
| tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi |
| macors. |
| * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for |
| AVRTINY. |
| |
| Fix broken long multiplication on tiny arch. |
| |
| 2014-10-09 Joseph Myers <joseph@codesourcery.com> |
| |
| * soft-fp/double.h: Update from glibc. |
| * soft-fp/eqdf2.c: Likewise. |
| * soft-fp/eqsf2.c: Likewise. |
| * soft-fp/eqtf2.c: Likewise. |
| * soft-fp/extenddftf2.c: Likewise. |
| * soft-fp/extended.h: Likewise. |
| * soft-fp/extendsfdf2.c: Likewise. |
| * soft-fp/extendsftf2.c: Likewise. |
| * soft-fp/extendxftf2.c: Likewise. |
| * soft-fp/gedf2.c: Likewise. |
| * soft-fp/gesf2.c: Likewise. |
| * soft-fp/getf2.c: Likewise. |
| * soft-fp/ledf2.c: Likewise. |
| * soft-fp/lesf2.c: Likewise. |
| * soft-fp/letf2.c: Likewise. |
| * soft-fp/op-1.h: Likewise. |
| * soft-fp/op-2.h: Likewise. |
| * soft-fp/op-4.h: Likewise. |
| * soft-fp/op-8.h: Likewise. |
| * soft-fp/op-common.h: Likewise. |
| * soft-fp/quad.h: Likewise. |
| * soft-fp/single.h: Likewise. |
| * soft-fp/soft-fp.h: Likewise. |
| * soft-fp/unorddf2.c: Likewise. |
| * soft-fp/unordsf2.c: Likewise. |
| * soft-fp/unordtf2.c: Likewise. |
| * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D. |
| * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S. |
| * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D. |
| * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S. |
| * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D. |
| * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S. |
| * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D. |
| * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S. |
| * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D. |
| * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S. |
| |
| 2014-10-08 Rong Xu <xur@google.com> |
| |
| * libgcov-util.c (read_gcda_file): Fix format. |
| (find_match_gcov_info): Ditto. |
| (calculate_2_entries): New. |
| (compute_one_gcov): Ditto. |
| (gcov_info_count_all_cold): Ditto. |
| (gcov_info_count_all_zero): Ditto. |
| (extract_file_basename): Ditto. |
| (get_file_basename): Ditto. |
| (set_flag): Ditto. |
| (matched_gcov_info): Ditto. |
| (calculate_overlap): Ditto. |
| (gcov_profile_overlap): Ditto. |
| * libgcov-driver.c (compute_summary): Make |
| it avavilable for external calls. |
| |
| 2014-10-06 Rong Xu <xur@google.com> |
| |
| * Makefile.in: Ditto. |
| * libgcov-driver.c (gcov_sort_n_vals): New utility function. |
| (gcov_sort_icall_topn_counter): Ditto. |
| (gcov_sort_topn_counter_arrays): Ditto. |
| (dump_one_gcov): Sort indirect_call topn counters. |
| * libgcov-merge.c (__gcov_merge_icall_topn): New merge |
| function. |
| * libgcov-profiler.c (__gcov_topn_value_profiler_body): New |
| utility function. |
| (__gcov_indirect_call_topn_profiler): New profiler function. |
| * libgcov-util.c (__gcov_icall_topn_counter_op): New. |
| * libgcov.h: New decls. |
| |
| 2014-10-04 Trevor Saunders <tsaunders@mozilla.com> |
| |
| * config.host: Remove support for score-*. |
| |
| 2014-09-22 Joseph Myers <joseph@codesourcery.com> |
| |
| * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove. |
| (__LIBGCC_XF_MANT_DIG__): Define if not already defined. |
| (LONG_DOUBLE_HAS_XF_MODE): Define in terms of |
| __LIBGCC_XF_MANT_DIG__. |
| (__LIBGCC_TF_MANT_DIG__): Define if not already defined. |
| (LONG_DOUBLE_HAS_TF_MODE): Define in terms of |
| __LIBGCC_TF_MANT_DIG__. |
| * libgcc2.c (NOTRUNC): Define in terms of |
| __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE. |
| * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove. |
| |
| 2014-09-22 Joseph Myers <joseph@codesourcery.com> |
| |
| PR target/63312 |
| * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS): |
| New macros. |
| |
| 2014-09-22 Hans-Peter Nilsson <hp@axis.com> |
| |
| * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS |
| override USE_PT_GNU_EH_FRAME. |
| [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity- |
| check USE_EH_FRAME_REGISTRY_ALWAYS against |
| __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane. |
| * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New |
| variable for substituted force_explicit_eh_registry. |
| (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY. |
| * configure.ac (explicit-exception-frame-registration): |
| New AC_ARG_ENABLE. |
| * configure: Regenerate. |
| |
| 2014-09-19 Olivier Hainque <hainque@adacore.com> |
| |
| * config.host (powerpc-wrs-vxworksmils): New configuration, |
| same as vxworksae. |
| |
| 2014-09-18 Joseph Myers <joseph@codesourcery.com> |
| |
| * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__. |
| |
| 2014-09-18 Joseph Myers <joseph@codesourcery.com> |
| |
| * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear |
| bits not set bits as indicating trapping exceptions. |
| |
| 2014-09-17 Nathan sidwell <nathan@acm.org> |
| |
| * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ... |
| (LIBGCOV_DRIVER): ... here. |
| * libgcov-driver.c (gcov_master): New. |
| (gcov_exit): Remove from master chain. |
| (__gcov_init): Add to master chain if version compatible. Don't |
| clear the version. |
| * libgcov_interface (__gcov_flust): Call gcov_dump_int. |
| (gcov_reset_int): Clear master chain, if compatible. |
| (gcov_dump_int): New internal interface. Dump master chain, if |
| compatible. |
| (gcov_dump): Alias for gcov_dump_int. |
| * libgcov.h (struct gcov_root): Add next and prev fields. |
| (struct gcov_master): New struct. |
| (__gcov_master): New. |
| (gcov_dump_int): Declare. |
| |
| 2014-09-17 Olivier Hainque <hainque@adacore.com> |
| |
| * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file |
| and crtbegin.o + crtend.o to extra_parts. |
| |
| 2014-09-12 Joseph Myers <joseph@codesourcery.com> |
| |
| * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using |
| __LIBGCC_HAS_SF_MODE__. |
| (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__. |
| (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__. |
| (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__. |
| * config/libbid/bid_gcc_intrinsics.h |
| (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define. |
| (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__. |
| (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__. |
| * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define. |
| (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__. |
| (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__. |
| |
| 2014-09-11 Georg-Johann Lay <avr@gjlay.de> |
| |
| PR target/63223 |
| * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM |
| and R24 as needed. Make work for all devices and .text locations. |
| (__do_global_ctors, __do_global_dtors): Use word addresses. |
| (__tablejump__, __tablejump_elpm__): Remove functions. |
| * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm. |
| Add _tablejump2. |
| (XICALL, XIJMP): New macros. |
| |
| 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com> |
| Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
| |
| * config.host (aarch64*): Include crtfastmath.o and |
| t-crtfm. |
| * config/aarch64/crtfastmath.c: New file. |
| |
| 2014-09-08 Trevor Saunders <tsaunders@mozilla.com> |
| |
| * config.host: Remove picochip support. |
| * config/picochip/adddi3.S: Remove. |
| * config/picochip/ashlsi3.S: Remove. |
| * config/picochip/ashlsi3.c: Remove. |
| * config/picochip/ashrsi3.S: Remove. |
| * config/picochip/ashrsi3.c: Remove. |
| * config/picochip/clzsi2.S: Remove. |
| * config/picochip/cmpsi2.S: Remove. |
| * config/picochip/divmod15.S: Remove. |
| * config/picochip/divmodhi4.S: Remove. |
| * config/picochip/divmodsi4.S: Remove. |
| * config/picochip/lib1funcs.S: Remove. |
| * config/picochip/longjmp.S: Remove. |
| * config/picochip/lshrsi3.S: Remove. |
| * config/picochip/lshrsi3.c: Remove. |
| * config/picochip/parityhi2.S: Remove. |
| * config/picochip/popcounthi2.S: Remove. |
| * config/picochip/setjmp.S: Remove. |
| * config/picochip/subdi3.S: Remove. |
| * config/picochip/t-picochip: Remove. |
| * config/picochip/ucmpsi2.S: Remove. |
| * config/picochip/udivmodhi4.S: Remove. |
| * config/picochip/udivmodsi4.S: Remove. |
| |
| 2014-09-08 Joseph Myers <joseph@codesourcery.com> |
| |
| * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__. |
| (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__. |
| (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__. |
| (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__. |
| * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give |
| error if not defined and LIBGCC2_HAS_SF_MODE is defined. |
| (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not |
| defined and LIBGCC2_HAS_DF_MODE is defined. |
| (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not |
| defined and LIBGCC2_HAS_XF_MODE is defined. |
| (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not |
| defined and LIBGCC2_HAS_TF_MODE is defined. |
| |
| 2014-09-08 Joseph Myers <joseph@codesourcery.com> |
| |
| * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL |
| and ROUND_TOWARDS_ZERO conditionals. |
| |
| 2014-09-07 Nathan sidwell <nathan@acm.org> |
| |
| * libgcov-interface.c (STRONG_ALIAS): Rename to ... |
| (ALIAS_weak): ... here. Use forwarding function. Adjust uses. |
| |
| 2014-09-05 Joseph Myers <joseph@codesourcery.com> |
| |
| * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc. |
| * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all |
| uses to __LIBGCC_STACK_POINTER_REGNUM__. |
| (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to |
| __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. |
| * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): |
| Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. |
| * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all |
| uses to __LIBGCC_STACK_GROWS_DOWNWARD__. |
| (DWARF_FRAME_REGISTERS): Change all uses to |
| __LIBGCC_DWARF_FRAME_REGISTERS__. |
| (EH_RETURN_STACKADJ_RTX): Change all uses to |
| __LIBGCC_EH_RETURN_STACKADJ_RTX__. |
| * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to |
| __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition. |
| * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change |
| use to __LIBGCC_EH_FRAME_SECTION_NAME__. |
| (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__. |
| * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use |
| to __LIBGCC_EH_FRAME_SECTION_NAME__. |
| (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__ |
| * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to |
| __LIBGCC_STACK_POINTER_REGNUM__. |
| (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to |
| __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. |
| * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use |
| to __LIBGCC_STACK_POINTER_REGNUM__. |
| * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change |
| all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. |
| * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change |
| all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. |
| * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): |
| Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. |
| (STACK_POINTER_REGNUM): Change all uses to |
| __LIBGCC_STACK_POINTER_REGNUM__. |
| * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change |
| use to __LIBGCC_STACK_POINTER_REGNUM__. |
| * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all |
| uses to __LIBGCC_STACK_POINTER_REGNUM__. |
| * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use |
| to __LIBGCC_DWARF_FRAME_REGISTERS__. |
| * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use |
| to __LIBGCC_DWARF_FRAME_REGISTERS__. |
| * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use |
| to __LIBGCC_STACK_POINTER_REGNUM__. |
| * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS): |
| Remove conditional definition. |
| * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to |
| __LIBGCC_TEXT_SECTION_ASM_OP__. |
| (EH_FRAME_SECTION_NAME): Change all uses to |
| __LIBGCC_EH_FRAME_SECTION_NAME__. |
| (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to |
| __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__. |
| (CTORS_SECTION_ASM_OP): Change all uses to |
| __LIBGCC_CTORS_SECTION_ASM_OP__. |
| (DTORS_SECTION_ASM_OP): Change all uses to |
| __LIBGCC_DTORS_SECTION_ASM_OP__. |
| (JCR_SECTION_NAME): Change all uses to |
| __LIBGCC_JCR_SECTION_NAME__. |
| (INIT_SECTION_ASM_OP): Change all uses to |
| __LIBGCC_INIT_SECTION_ASM_OP__. |
| (INIT_ARRAY_SECTION_ASM_OP): Change all uses to |
| __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__. |
| * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to |
| __LIBGCC_STACK_GROWS_DOWNWARD__. |
| * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to |
| __LIBGCC_INIT_SECTION_ASM_OP__. |
| (INIT_ARRAY_SECTION_ASM_OP): Change all uses to |
| __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__. |
| (EH_FRAME_SECTION_NAME): Change all uses to |
| __LIBGCC_EH_FRAME_SECTION_NAME__. |
| * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional |
| definitions. Change all uses to |
| __LIBGCC_VTABLE_USES_DESCRIPTORS__. |
| * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to |
| __LIBGCC_STACK_GROWS_DOWNWARD__. |
| (DWARF_FRAME_REGISTERS): Change all uses to |
| __LIBGCC_DWARF_FRAME_REGISTERS__. |
| (EH_RETURN_STACKADJ_RTX): Change all uses to |
| __LIBGCC_EH_RETURN_STACKADJ_RTX__. |
| * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional |
| definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__. |
| * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to |
| __LIBGCC_DONT_USE_BUILTIN_SETJMP__. |
| (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__. |
| |
| 2014-09-02 Nathan sidwell <nathan@acm.org> |
| |
| * libgcov-interface.c (STRONG_ALIAS): New. |
| (__gcov_flush): Call __gcov_reset_int. |
| (__gcov_reset): Strong alias for ... |
| (__gcov_reset_ing): ... this renamed hidden version. |
| * libgcov.h (__gcov_reset_int): New declaration. |
| |
| 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com> |
| |
| * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit |
| call from here... |
| * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here. |
| (__dso_handle): Define on Cygwin. |
| * config/i386/t-cygming (crtbeginS.o): New rule. |
| * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts. |
| |
| * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix |
| declaration syntax. |
| |
| 2014-08-13 Steve Ellcey <sellcey@mips.com> |
| |
| * crtstuff.c: Undef caddr_t. |
| |
| 2014-08-12 Steve Ellcey <sellcey@mips.com> |
| |
| * config/mips/mips16.S: Skip when __mips_soft_float is defined. |
| |
| 2014-08-07 Nathan Sidwell <nathan@acm.org> |
| |
| * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ... |
| (LIBGCOV_DRIVER): ... to here. |
| * libgcov.h (gcov_do_dump): New #define. |
| (struct gcov_root): New. |
| (__gcov_root): New declaration. |
| (__gcov_dump_one): Declare. |
| * libgcov-driver.c (gcov_list, gcov_dump_complete, |
| run_accounted): Delete. |
| (gcov_compute_histogram): Add LIST argument, adjust. |
| (compute_summary): Adjust gcov_compute_histogram call. |
| (gcov_do_dump): Not hidden, static in libgcov. |
| (gcov_clear): Move to interface.c. |
| (__gcov_dump_one): New, broken out of ... |
| (gcov_exit): ... here. Make static. |
| (__gcov_root): New. |
| (__gcov_init): Adjust. |
| * libgcov-interface.c (gcov_clear, gcov_exit): Remove |
| declarations. |
| (__gcov_flush): Use __gcov_dump_one and __gcov_reset. |
| (gcov_clear): Moved from driver.c. Add LIST argument. |
| (__gcov_reset): Adjust for changed interfaces. |
| (__gcov_fork): Remove local declaration of __gcov_flush_mx. |
| |
| 2014-08-04 Rohit <rohitarulraj@freescale.com> |
| |
| PR target/60102 |
| * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update |
| based on change in SPE high register numbers and 3 HTM registers. |
| |
| 2014-08-01 Nathan Sidwell <nathan@acm.org> |
| |
| * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER, |
| LIBGCOV_INTERFACE): Reformat. |
| * libgcov-driver.c (gcov_exit, __gcov_init): Disable when |
| IN_GCOV_TOOL. |
| * libgcov-interface.c: Reformat some comments. |
| (__gcov_flush_mx): Add declaration. Tidy up definition. |
| |
| 2014-07-31 Alan Modra <amodra@gmail.com> |
| Peter Bergner <bergner@vnet.ibm.com> |
| |
| * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete. |
| (pack_ldouble): New function. |
| (__gcc_qadd): Use it. |
| (__gcc_qmul): Likewise. |
| (__gcc_qdiv): Likewise. |
| (__gcc_qneg): Likewise. |
| (__gcc_stoq): Likewise. |
| (__gcc_dtoq): Likewise. |
| |
| 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com> |
| |
| * config/s390/tpf-unwind.h: Include <stdbool.h>. |
| (__tpf_eh_return): Add original return address as second parameter. |
| Handle cases where unwinder routines were called directly, instead |
| of from within the C++ library. |
| |
| 2014-07-29 Nathan Sidwell <nathan@acm.org> |
| |
| * libgcov.h: Move renaming of entry points to lib gcov specific |
| portion. |
| (gcov_do_dump): New rename. |
| (gcov_rewrite): Remove inline, make HIDDEN. |
| * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations. |
| (gcov_exit_compute_summary): Rename to ... |
| (compute_summary): ... here. Add LIST argument. |
| (gcov_exit_merge_gcda): Rename to ... |
| (merge_one_data): ... here. |
| (gcov_exit_write_gcda): Rename to ... |
| (write_one_data): ... here. |
| (gcov_exit_merge_summary): Rename to ... |
| (merge_summary): Add RUN_COUNTED argument. |
| (gcov_exit_dump_gcov): Rename to ... |
| (dump_one_gcov): Add RUN_COUNTED argument. |
| (gcov_do_dump): New function, broken out of ... |
| (gcov_exit): ... here. Call it. |
| |
| 2014-07-27 Anthony Green <green@moxielogic.com> |
| |
| * config.host: Add moxiebox configuration suppport. |
| |
| 2014-07-27 Nathan Sidwell <nathan@acm.org> |
| |
| * libgcov-driver.c (struct gcov_filename_aux): Rename ... |
| (struct gcov_filename): ... here. Include buffer and max length |
| fields. |
| (gcov_max_filename): Remove. |
| (gi_filename): Remove. |
| (gcov_exit_compute_summary): Compute max filename here. |
| (gcov_exit_merge_gcda): Add filename parm, adjust. |
| (gcov_exit_merge_summary): Likewise. |
| (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes. |
| (gcov_exit): Likewise. |
| (__gcov_init): Don't calculate max length here. |
| * libgcov_util.c (max_filename_len): Remove. |
| (read_gcda_file): Don't calculate max length here. |
| (gcov_read_profile_dir): Don't propagate here. |
| * libgcov-driver-system.c (alloc_filename_struct): Adjust for |
| struct gcov_filename changes. |
| (gcov_exit_open_gcda_file): Likewise. |
| |
| 2014-07-25 Nathan Sidwell <nathan@acm.org> |
| |
| * libgcov-driver.c (set_gcov_dump_complete, |
| reset_gcov_dump_complete, get_gcov_dump_complete): Remove global |
| functions polluting user's namespace. |
| (gcov_exit): Set variable directly. |
| (gcov_clear): Reset variable directly. |
| * libgcov-interface.c (get_gcov_dymp_complete, |
| reset_gov_dump_complete): Remove declarations. |
| (__gcov_reset, __gcov_dump): Don't call them. |
| |
| 2014-07-24 DJ Delorie <dj@redhat.com> |
| |
| * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public. |
| (__gcc_deregister_frame): Move logic to detect deregister function |
| to ... |
| (__gcc_register_frame): here, so it's consistent with the register |
| logic. |
| |
| 2014-07-23 Nathan Sidwell <nathan@acm.org> |
| |
| * libgcov-driver.c (set_gcov_list): Remove. |
| (gcov_list): Make non-static in GCOV_TOOL. |
| * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define. |
| |
| 2014-07-17 John David Anglin <danglin@gcc.gnu.org> |
| |
| * config/pa/linux-atomic.c (__sync_lock_release_4): New. |
| (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release. |
| Don't use SYNC_LOCK_RELEASE for int type. |
| |
| 2014-07-14 Richard Biener <rguenther@suse.de> |
| |
| * libgcov.h (struct gcov_fn_info): Make ctrs size 1. |
| |
| 2014-07-11 Rong Xu <xur@google.com> |
| |
| * libgcov-util.c (gcov_max_filename): Fix declartion. |
| |
| 2014-07-10 Rong Xu <xur@google.com> |
| |
| Add gcov-tool: an offline gcda profile processing tool |
| Support. |
| * libgcov-driver.c (gcov_max_filename): Make available |
| to gcov-tool. |
| * libgcov-merge.c (__gcov_merge_add): Replace |
| gcov_read_counter() with a Macro. |
| (__gcov_merge_ior): Ditto. |
| (__gcov_merge_time_profile): Ditto. |
| (__gcov_merge_single): Ditto. |
| (__gcov_merge_delta): Ditto. |
| * libgcov-util.c (void gcov_set_verbose): Set the verbose flag |
| in the utility functions. |
| (set_fn_ctrs): Utility function for reading gcda files to in-memory |
| gcov_list object link lists. |
| (tag_function): Ditto. |
| (tag_blocks): Ditto. |
| (tag_arcs): Ditto. |
| (tag_lines): Ditto. |
| (tag_counters): Ditto. |
| (tag_summary): Ditto. |
| (read_gcda_finalize): Ditto. |
| (read_gcda_file): Ditto. |
| (ftw_read_file): Ditto. |
| (read_profile_dir_init): Ditto. |
| (gcov_read_profile_dir): Ditto. |
| (gcov_read_counter_mem): Ditto. |
| (gcov_get_merge_weight): Ditto. |
| (merge_wrapper): A wrapper function that calls merging handler. |
| (gcov_merge): Merge two gcov_info objects with weights. |
| (find_match_gcov_info): Find the matched gcov_info in the list. |
| (gcov_profile_merge): Merge two gcov_info object lists. |
| (__gcov_add_counter_op): Process edge profile counter values. |
| (__gcov_ior_counter_op): Process IOR profile counter values. |
| (__gcov_delta_counter_op): Process delta profile counter values. |
| (__gcov_single_counter_op): Process single profile counter values. |
| (fp_scale): Callback function for float-point scaling. |
| (int_scale): Callback function for integer fraction scaling. |
| (gcov_profile_scale): Scaling profile counters. |
| (gcov_profile_normalize): Normalize profile counters. |
| * libgcov.h: Add headers and functions for gcov-tool use. |
| (gcov_get_counter): New. |
| (gcov_get_counter_target): Ditto. |
| (struct gcov_info): Make the functions field mutable in gcov-tool |
| compilation. |
| |
|