gcc/
2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
* config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
address as second parameter to __tpf_eh_return routine.
libgcc/
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.
From-SVN: r213305
* 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.
From-SVN: r213009
* 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.
From-SVN: r212767
2014-06-18 Charles Baylis <charles.baylis@linaro.org>
* config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
__udivmoddi4, and fixups for negative operands.
From-SVN: r211794
2014-06-18 Charles Baylis <charles.baylis@linaro.org>
* config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
to __udivmoddi4.
From-SVN: r211792
2014-06-18 Charles Baylis <charles.baylis@linaro.org>
* config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
describing register usage on function entry and exit.
From-SVN: r211790
2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
Work around for current cygwin32 build problems.
* config/i386/cygming-crtbegin.c (__register_frame_info,
__deregister_frame_info, _Jv_RegisterClasses): Compile weak default
functions only for 64-bit systems.
From-SVN: r209942
2014-01-25 Walter Lee <walt@tilera.com>
* config/tilepro/atomic.c: Include tconfig.h. Don't include
config.h or system.h.
(bool) Define.
From-SVN: r207088
2014-01-25 Walter Lee <walt@tilera.com>
* config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
(post_atomic_barrier): Ditto.
(__fetch_and_do): New macro.
(__atomic_fetch_and_do): Use __fetch_and_do.
(__sync_fetch_and_do): New macro.
(__sync_fetch_and_add_4): New function.
(__sync_fetch_and_sub_4): New function.
(__sync_fetch_and_or_4): New function.
(__sync_fetch_and_and_4): New function.
(__sync_fetch_and_xor_4): New function.
(__sync_fetch_and_nand_4): New function.
(__sync_fetch_and_add_8): New function.
(__sync_fetch_and_sub_8): New function.
(__sync_fetch_and_or_8): New function.
(__sync_fetch_and_and_8): New function.
(__sync_fetch_and_xor_8): New function.
(__sync_fetch_and_nand_8): New function.
(__do_and_fetch): New macro.
(__atomic_do_and_fetch): Use __do_and_fetch.
(__sync_do_and_fetch): New macro.
(__sync_add_and_fetch_4): New function.
(__sync_sub_and_fetch_4): New function.
(__sync_or_and_fetch_4): New function.
(__sync_and_and_fetch_4): New function.
(__sync_xor_and_fetch_4): New function.
(__sync_nand_and_fetch_4): New function.
(__sync_add_and_fetch_8): New function.
(__sync_sub_and_fetch_8): New function.
(__sync_or_and_fetch_8): New function.
(__sync_and_and_fetch_8): New function.
(__sync_xor_and_fetch_8): New function.
(__sync_nand_and_fetch_8): New function.
(__sync_exchange_methods): New macro.
(__sync_val_compare_and_swap_4): New function.
(__sync_bool_compare_and_swap_4): New function.
(__sync_lock_test_and_test_4): New function.
(__sync_val_compare_and_swap_8): New function.
(__sync_bool_compare_and_swap_8): New function.
(__sync_lock_test_and_test_8): New function.
(__subword_cmpxchg_body): New macro.
(__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
(__atomic_compare_exchange_2): Ditto.
(__sync_subword_cmpxchg): New macro.
(__sync_val_compare_and_swap_1): New function.
(__sync_bool_compare_and_swap_1): New function.
(__sync_val_compare_and_swap_2): New function.
(__sync_bool_compare_and_swap_2): New function.
(__atomic_subword): Rename to ...
(__subword): ... New name.
(__atomic_subword_fetch): Use __subword.
(__sync_subword_fetch): New macro.
(__sync_fetch_and_add_1): New function.
(__sync_fetch_and_sub_1): New function.
(__sync_fetch_and_or_1): New function.
(__sync_fetch_and_and_1): New function.
(__sync_fetch_and_xor_1): New function.
(__sync_fetch_and_nand_1): New function.
(__sync_fetch_and_add_2): New function.
(__sync_fetch_and_sub_2): New function.
(__sync_fetch_and_or_2): New function.
(__sync_fetch_and_and_2): New function.
(__sync_fetch_and_xor_2): New function.
(__sync_fetch_and_nand_2): New function.
(__sync_add_and_fetch_1): New function.
(__sync_sub_and_fetch_1): New function.
(__sync_or_and_fetch_1): New function.
(__sync_and_and_fetch_1): New function.
(__sync_xor_and_fetch_1): New function.
(__sync_nand_and_fetch_1): New function.
(__sync_add_and_fetch_2): New function.
(__sync_sub_and_fetch_2): New function.
(__sync_or_and_fetch_2): New function.
(__sync_and_and_fetch_2): New function.
(__sync_xor_and_fetch_2): New function.
(__sync_nand_and_fetch_2): New function.
(__atomic_subword_lock): Use __subword.
(__sync_subword_lock): New macro.
(__sync_lock_test_and_set_1): New function.
(__sync_lock_test_and_set_2): New function.
From-SVN: r207087
2014-01-25 Walter Lee <walt@tilera.com>
* config/tilepro/atomic.c (BIT_OFFSET): Define.
(__atomic_subword_cmpxchg): Use BIT_OFFSET.
(__atomic_subword): Ditto.
From-SVN: r207086
2014-01-25 Walter Lee <walt@tilera.com>
* config/tilepro/atomic.c (__atomic_do_and_fetch): Add a
prefix op argument.
(__atomic_nand_fetch_4): Add prefix op.
(__atomic_nand_fetch_8): Ditto.
From-SVN: r207085
libgcc:
* config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
case of small numerator and finite nonzero result.
gcc/testsuite:
* gcc.target/powerpc/rs6000-ldouble-3.c: New test.
From-SVN: r206310
gcc/
* common/config/arc/arc-common.c, config/arc/arc-modes.def,
config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
config/arc/arc.md, config/arc/arc.opt, config/arm/arm_neon_builtins.def,
config/arm/crypto.def, config/i386/avx512cdintrin.h,
config/i386/avx512erintrin.h, config/i386/avx512fintrin.h,
config/i386/avx512pfintrin.h, config/i386/btver2.md,
config/i386/shaintrin.h, config/i386/slm.md, config/linux-protos.h,
config/linux.c, config/winnt-c.c, diagnostic-color.c,
diagnostic-color.h, gimple-ssa-isolate-paths.c, vtable-verify.c,
vtable-verify.h: Use the standard form for the copyright notice.
gcc/c-family/
* array-notation-common.c, c-cilkplus.c: Use the standard form for
the copyright notice.
gcc/c/
* c-array-notation.c: Use the standard form for the copyright notice.
gcc/cp/
* cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
the standard form for the copyright notice.
gcc/testsuite/
* gcc.target/arc/arc.exp: Use the standard form for the copyright
notice.
libgcc/
* config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
config/arc/dp-hack.h, config/arc/fp-hack.h,
config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
config/arc/ieee-754/arc600-dsp/divdf3.S,
config/arc/ieee-754/arc600-dsp/divsf3.S,
config/arc/ieee-754/arc600-dsp/muldf3.S,
config/arc/ieee-754/arc600-dsp/mulsf3.S,
config/arc/ieee-754/arc600-mul64/divdf3.S,
config/arc/ieee-754/arc600-mul64/divsf3.S,
config/arc/ieee-754/arc600-mul64/muldf3.S,
config/arc/ieee-754/arc600-mul64/mulsf3.S,
config/arc/ieee-754/arc600/divsf3.S,
config/arc/ieee-754/arc600/mulsf3.S,
config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
vtv_start_preinit.c: Use the standard form for the copyright notice.
libgomp/
* hashtab.h: Use the standard form for the copyright notice.
libstdc++-v3/
* testsuite/18_support/new_handler.cc,
testsuite/18_support/terminate_handler.cc,
testsuite/18_support/unexpected_handler.cc: Use the standard form for
the copyright notice.
From-SVN: r206288
contrib/
2013-12-31 Chung-Lin Tang <cltang@codesourcery.com>
* config-list.mk: Add nios2-elf, nios2-linux-gnu. Corrected
ordering of some configs.
gcc/
2013-12-31 Chung-Lin Tang <cltang@codesourcery.com>
Sandra Loosemore <sandra@codesourcery.com>
Based on patches from Altera Corporation
* config.gcc (nios2-*-*): Add nios2 config targets.
* configure.ac (TLS_SECTION_ASM_FLAG): Add nios2 case.
("$cpu_type"): Add nios2 as new cpu type.
* configure: Regenerate.
* config/nios2/nios2.c: New file.
* config/nios2/nios2.h: New file.
* config/nios2/nios2-opts.h: New file.
* config/nios2/nios2-protos.h: New file.
* config/nios2/elf.h: New file.
* config/nios2/elf.opt: New file.
* config/nios2/linux.h: New file.
* config/nios2/nios2.opt: New file.
* config/nios2/nios2.md: New file.
* config/nios2/predicates.md: New file.
* config/nios2/constraints.md: New file.
* config/nios2/t-nios2: New file.
* common/config/nios2/nios2-common.c: New file.
* doc/invoke.texi (Nios II options): Document Nios II specific
options.
* doc/md.texi (Nios II family): Document Nios II specific
constraints.
* doc/extend.texi (Function Specific Option Pragmas): Document
Nios II supported target pragma functionality.
gcc/testsuite/
2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
Chung-Lin Tang <cltang@codesourcery.com>
Based on patches from Altera Corporation
* gcc.dg/stack-usage-1.c (SIZE): Define case for __nios2__.
* gcc.dg/20040813-1.c: Skip for nios2-*-*.
* gcc.dg/20020312-2.c: Add __nios2__ case.
* g++.dg/other/PR23205.C: Skip for nios2-*-*.
* g++.dg/other/pr23205-2.C: Skip for nios2-*-*.
* g++.dg/cpp0x/constexpr-rom.C: Skip for nios2-*-*.
* g++.dg/cpp0x/alias-decl-debug-0.C: Skip for nios2-*-*.
* g++.old-deja/g++.jason/thunk3.C: Skip for nios2-*-*.
* lib/target-supports.exp (check_profiling_available): Check for
nios2-*-elf.
* gcc.c-torture/execute/pr47237.x:: Skip for nios2-*-*.
* gcc.c-torture/execute/20101011-1.c: Skip for nios2-*-*.
* gcc.c-torture/execute/builtins/lib/chk.c (memset): Place
char-based memset loop before inline check, to prevent
problems when called to initialize .bss. Update comments.
* gcc.target/nios2/nios2.exp: New DejaGNU file.
* gcc.target/nios2/nios2-custom-1.c: New test.
* gcc.target/nios2/nios2-trap-insn.c: New test.
* gcc.target/nios2/nios2-builtin-custom.c: New test.
* gcc.target/nios2/nios2-builtin-io.c: New test.
* gcc.target/nios2/nios2-stack-check-1.c: New test.
* gcc.target/nios2/nios2-stack-check-2.c: New test.
* gcc.target/nios2/nios2-rdctl.c: New test.
* gcc.target/nios2/nios2-wrctl.c: New test.
* gcc.target/nios2/nios2-wrctl-zero.c: New test.
* gcc.target/nios2/nios2-wrctl-not-zero.c: New test.
* gcc.target/nios2/nios2-rdwrctl-1.c: New test.
* gcc.target/nios2/nios2-reg-constraints.c: New test.
* gcc.target/nios2/nios2-ashlsi3-one_shift.c: New test.
* gcc.target/nios2/nios2-mul-options-1.c: New test.
* gcc.target/nios2/nios2-mul-options-2.c: New test.
* gcc.target/nios2/nios2-mul-options-3.c: New test.
* gcc.target/nios2/nios2-mul-options-4.c: New test.
* gcc.target/nios2/nios2-nor.c: New test.
* gcc.target/nios2/nios2-stxio.c: New test.
* gcc.target/nios2/custom-fp-1.c: New test.
* gcc.target/nios2/custom-fp-2.c: New test.
* gcc.target/nios2/custom-fp-3.c: New test.
* gcc.target/nios2/custom-fp-4.c: New test.
* gcc.target/nios2/custom-fp-5.c: New test.
* gcc.target/nios2/custom-fp-6.c: New test.
* gcc.target/nios2/custom-fp-7.c: New test.
* gcc.target/nios2/custom-fp-8.c: New test.
* gcc.target/nios2/custom-fp-cmp-1.c: New test.
* gcc.target/nios2/custom-fp-conversion.c: New test.
* gcc.target/nios2/custom-fp-double.c: New test.
* gcc.target/nios2/custom-fp-float.c: New test.
* gcc.target/nios2/nios2-int-types.c: New test.
* gcc.target/nios2/nios2-cache-1.c: New test.
* gcc.target/nios2/nios2-cache-2.c: New test.
libgcc/
2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
Chung-Lin Tang <cltang@codesourcery.com>
Based on patches from Altera Corporation
* config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
* config/nios2/lib2-nios2.h: New file.
* config/nios2/lib2-divmod-hi.c: New file.
* config/nios2/linux-unwind.h: New file.
* config/nios2/lib2-divmod.c: New file.
* config/nios2/linux-atomic.c: New file.
* config/nios2/t-nios2: New file.
* config/nios2/crti.asm: New file.
* config/nios2/t-linux: New file.
* config/nios2/lib2-divtable.c: New file.
* config/nios2/lib2-mul.c: New file.
* config/nios2/tramp.c: New file.
* config/nios2/crtn.asm: New file.
From-SVN: r206256
* config/i386/cpuinfo.c (enum vendor_signatures): Remove.
(__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
from cpuid.h to check vendor signatures.
From-SVN: r206211
Yaakov Selkowitz
Steve Ellcey
Rohit Arul Raj
Alan Modra
Ulrich Weigand
DJ Delorie
Marius Cornea
John David Anglin
Charles Baylis
Uros Bizjak
Nick Clifton
John Marino
Maciej W. Rozycki
Georg-Johann Lay
Rainer Orth
Bernd Edlinger
Joey Ye
Walter Lee
Chung-Lin Tang
Joseph Myers
Andreas Krebbel
Richard Sandiford
Sandra Loosemore
Marcus Shawcroft
Ganesh Gopalasubramanian
H.J. Lu