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Diffstat (limited to 'gcc-4.9/libgcc/ChangeLog')
| -rw-r--r-- | gcc-4.9/libgcc/ChangeLog | 5683 |
1 files changed, 5683 insertions, 0 deletions
diff --git a/gcc-4.9/libgcc/ChangeLog b/gcc-4.9/libgcc/ChangeLog new file mode 100644 index 000000000..51db8a280 --- /dev/null +++ b/gcc-4.9/libgcc/ChangeLog @@ -0,0 +1,5683 @@ +2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com> + + * config.host (v850*-*-*): Add to tmake_file instead of resetting it. + +2014-03-10 Uros Bizjak <ubizjak@gmail.com> + + PR libgcc/60472 + * crtstuff.c (frame_dummy): Use void **jcr_list temporary + variable to avoid array subscript is above array bounds warnings. + Use __builtin_expect when checking *jcr_list for NULL. + +2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + PR libgcc/59339 + * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu) + (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add + vtv_*.o to extra_parts if enable_vtable_verify. + +2014-03-06 Nick Clifton <nickc@redhat.com> + + * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S + * config/msp430/lib2hw_mul.S: New: Hardware multiply routines. + +2014-02-28 Joey Ye <joey.ye@arm.com> + + PR libgcc/60166 + * config/arm/sfp-machine.h (_FP_NANFRAC_H, + _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q): + Set to zero. + +2014-02-24 Walter Lee <walt@tilera.com> + + * config.host: Support "tilegx*" and "tilepro*" triplets. + * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian. + * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian. + +2014-02-20 Sandra Loosemore <sandra@codesourcery.com> + Chung-Lin Tang <cltang@codesourcery.com> + + * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt. + * config/nios2/crti.S: Remove .file directive. + * config/nios2/crtn.S: Likewise. + +2014-02-18 Kai Tietz <ktietz@redhat.com> + Jonathan Schleifer <js@webkeks.org> + + PR objc/56870 + * unwind-seh.c (_GCC_specific_handler): Pass proper + value to unwind-handler. + +2014-02-12 Joseph Myers <joseph@codesourcery.com> + + * soft-fp/adddf3.c: Update from glibc. + * soft-fp/addsf3.c: Likewise. + * soft-fp/addtf3.c: Likewise. + * soft-fp/divdf3.c: Likewise. + * soft-fp/divsf3.c: Likewise. + * soft-fp/divtf3.c: Likewise. + * soft-fp/double.h: Likewise. + * soft-fp/eqdf2.c: Likewise. + * soft-fp/eqsf2.c: Likewise. + * soft-fp/eqtf2.c: Likewise. + * soft-fp/extenddftf2.c: Likewise. + * soft-fp/extended.h: Likewise. + * soft-fp/extendsfdf2.c: Likewise. + * soft-fp/extendsftf2.c: Likewise. + * soft-fp/extendxftf2.c: Likewise. + * soft-fp/fixdfdi.c: Likewise. + * soft-fp/fixdfsi.c: Likewise. + * soft-fp/fixdfti.c: Likewise. + * soft-fp/fixsfdi.c: Likewise. + * soft-fp/fixsfsi.c: Likewise. + * soft-fp/fixsfti.c: Likewise. + * soft-fp/fixtfdi.c: Likewise. + * soft-fp/fixtfsi.c: Likewise. + * soft-fp/fixtfti.c: Likewise. + * soft-fp/fixunsdfdi.c: Likewise. + * soft-fp/fixunsdfsi.c: Likewise. + * soft-fp/fixunsdfti.c: Likewise. + * soft-fp/fixunssfdi.c: Likewise. + * soft-fp/fixunssfsi.c: Likewise. + * soft-fp/fixunssfti.c: Likewise. + * soft-fp/fixunstfdi.c: Likewise. + * soft-fp/fixunstfsi.c: Likewise. + * soft-fp/fixunstfti.c: Likewise. + * soft-fp/floatdidf.c: Likewise. + * soft-fp/floatdisf.c: Likewise. + * soft-fp/floatditf.c: Likewise. + * soft-fp/floatsidf.c: Likewise. + * soft-fp/floatsisf.c: Likewise. + * soft-fp/floatsitf.c: Likewise. + * soft-fp/floattidf.c: Likewise. + * soft-fp/floattisf.c: Likewise. + * soft-fp/floattitf.c: Likewise. + * soft-fp/floatundidf.c: Likewise. + * soft-fp/floatundisf.c: Likewise. + * soft-fp/floatunditf.c: Likewise. + * soft-fp/floatunsidf.c: Likewise. + * soft-fp/floatunsisf.c: Likewise. + * soft-fp/floatunsitf.c: Likewise. + * soft-fp/floatuntidf.c: Likewise. + * soft-fp/floatuntisf.c: Likewise. + * soft-fp/floatuntitf.c: Likewise. + * soft-fp/gedf2.c: Likewise. + * soft-fp/gesf2.c: Likewise. + * soft-fp/getf2.c: Likewise. + * soft-fp/ledf2.c: Likewise. + * soft-fp/lesf2.c: Likewise. + * soft-fp/letf2.c: Likewise. + * soft-fp/muldf3.c: Likewise. + * soft-fp/mulsf3.c: Likewise. + * soft-fp/multf3.c: Likewise. + * soft-fp/negdf2.c: Likewise. + * soft-fp/negsf2.c: Likewise. + * soft-fp/negtf2.c: Likewise. + * soft-fp/op-1.h: Likewise. + * soft-fp/op-2.h: Likewise. + * soft-fp/op-4.h: Likewise. + * soft-fp/op-8.h: Likewise. + * soft-fp/op-common.h: Likewise. + * soft-fp/quad.h: Likewise. + * soft-fp/single.h: Likewise. + * soft-fp/soft-fp.h: Likewise. + * soft-fp/subdf3.c: Likewise. + * soft-fp/subsf3.c: Likewise. + * soft-fp/subtf3.c: Likewise. + * soft-fp/truncdfsf2.c: Likewise. + * soft-fp/trunctfdf2.c: Likewise. + * soft-fp/trunctfsf2.c: Likewise. + * soft-fp/trunctfxf2.c: Likewise. + * soft-fp/unorddf2.c: Likewise. + * soft-fp/unordsf2.c: Likewise. + * soft-fp/unordtf2.c: Likewise. + * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New + macro. + * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): + Likewise. + * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): + Likewise. + * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): + Likewise. + * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): + Likewise. + * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): + Likewise. + * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): + Likewise. + * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): + Likewise. + * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): + Likewise. + * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): + Likewise. + * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): + Likewise. + * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): + Likewise. + * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): + Likewise. + * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING): + Likewise. + * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING): + Likewise. + * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): + Likewise. + +2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> + + * config/s390/32/_fixdfdi.c: Throw invalid exception if number + cannot be represented. + * config/s390/32/_fixsfdi.c: Likewise. + * config/s390/32/_fixtfdi.c: Likewise. + * config/s390/32/_fixunsdfdi.c: Likewise. + * config/s390/32/_fixunssfdi.c: Likewise. + * config/s390/32/_fixunstfdi.c: Likewise. + +2014-02-07 Richard Sandiford <rdsandiford@googlemail.com> + + * configure.ac (libgcc_cv_mips_hard_float): New. + * configure: Regenerate. + * config.host (mips*-*-*): Use t-hardfp-sfdf rather than + t-softfp-sfdf for hard-float targets. + * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate. + (softfp_float_modes, softfp_int_modes, softfp_extensions) + (softfp_truncations, softfp_exclude_libgcc2): New. + * config/t-hardfp: New file. + * config/t-hardfp-sfdf: Likewise. + * config/hardfp.c: Likewise. + +2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> + + * config.host: Include t-floattodi also for s390x. + * config/s390/32/_fixdfdi.c: Omit in 64 bit mode. + * config/s390/32/_fixsfdi.c: Likewise. + * config/s390/32/_fixtfdi.c: Likewise. + * config/s390/32/_fixunsdfdi.c: Likewise. + * config/s390/32/_fixunssfdi.c: Likewise. + * config/s390/32/_fixunstfdi.c: Likewise. + +2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + PR target/59788 + * config/t-slibgcc-sld (libgcc-unwind.map): New target. + (install-libgcc-unwind-map-forbuild): New target. + (all): Depend on install-libgcc-unwind-map-forbuild. + (install-libgcc-unwind-map): New target. + (install): Depend on install-libgcc-unwind-map. + +2014-02-02 Sandra Loosemore <sandra@codesourcery.com> + + * config/nios2/crti.S (_init): Initialize GOT pointer from + _gp_got instead of _GLOBAL_OFFSET_TABLE_. + +2014-02-02 Richard Sandiford <rdsandiford@googlemail.com> + + * configure.ac: Check __mips64 when setting host_address. + * configure: Regenerate. + * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf, + mips/t-mips64 and t-softfp. + (mips*-*-linux*): Don't add mips/t-tpbit. + * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS) + (DPBIT, DPBIT_CFLAGS): Delete. + * config/mips/sfp-machine.h: New file. + * config/mips/t-mips64: Likewise. + * config/mips/t-softfp-tf: Likewise. + * config/mips/t-tpbit: Delete. + +2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com> + + * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define + as long long. + +2014-01-25 Walter Lee <walt@tilera.com> + + * config/tilepro/atomic.c: Include tconfig.h. Don't include + config.h or system.h. + (bool) Define. + +2014-01-25 Walter Lee <walt@tilera.com> + + * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline. + (post_atomic_barrier): Ditto. + (__fetch_and_do): New macro. + (__atomic_fetch_and_do): Use __fetch_and_do. + (__sync_fetch_and_do): New macro. + (__sync_fetch_and_add_4): New function. + (__sync_fetch_and_sub_4): New function. + (__sync_fetch_and_or_4): New function. + (__sync_fetch_and_and_4): New function. + (__sync_fetch_and_xor_4): New function. + (__sync_fetch_and_nand_4): New function. + (__sync_fetch_and_add_8): New function. + (__sync_fetch_and_sub_8): New function. + (__sync_fetch_and_or_8): New function. + (__sync_fetch_and_and_8): New function. + (__sync_fetch_and_xor_8): New function. + (__sync_fetch_and_nand_8): New function. + (__do_and_fetch): New macro. + (__atomic_do_and_fetch): Use __do_and_fetch. + (__sync_do_and_fetch): New macro. + (__sync_add_and_fetch_4): New function. + (__sync_sub_and_fetch_4): New function. + (__sync_or_and_fetch_4): New function. + (__sync_and_and_fetch_4): New function. + (__sync_xor_and_fetch_4): New function. + (__sync_nand_and_fetch_4): New function. + (__sync_add_and_fetch_8): New function. + (__sync_sub_and_fetch_8): New function. + (__sync_or_and_fetch_8): New function. + (__sync_and_and_fetch_8): New function. + (__sync_xor_and_fetch_8): New function. + (__sync_nand_and_fetch_8): New function. + (__sync_exchange_methods): New macro. + (__sync_val_compare_and_swap_4): New function. + (__sync_bool_compare_and_swap_4): New function. + (__sync_lock_test_and_test_4): New function. + (__sync_val_compare_and_swap_8): New function. + (__sync_bool_compare_and_swap_8): New function. + (__sync_lock_test_and_test_8): New function. + (__subword_cmpxchg_body): New macro. + (__atomic_compare_exchange_1): Use __subword_cmpxchg_body. + (__atomic_compare_exchange_2): Ditto. + (__sync_subword_cmpxchg): New macro. + (__sync_val_compare_and_swap_1): New function. + (__sync_bool_compare_and_swap_1): New function. + (__sync_val_compare_and_swap_2): New function. + (__sync_bool_compare_and_swap_2): New function. + (__atomic_subword): Rename to ... + (__subword): ... New name. + (__atomic_subword_fetch): Use __subword. + (__sync_subword_fetch): New macro. + (__sync_fetch_and_add_1): New function. + (__sync_fetch_and_sub_1): New function. + (__sync_fetch_and_or_1): New function. + (__sync_fetch_and_and_1): New function. + (__sync_fetch_and_xor_1): New function. + (__sync_fetch_and_nand_1): New function. + (__sync_fetch_and_add_2): New function. + (__sync_fetch_and_sub_2): New function. + (__sync_fetch_and_or_2): New function. + (__sync_fetch_and_and_2): New function. + (__sync_fetch_and_xor_2): New function. + (__sync_fetch_and_nand_2): New function. + (__sync_add_and_fetch_1): New function. + (__sync_sub_and_fetch_1): New function. + (__sync_or_and_fetch_1): New function. + (__sync_and_and_fetch_1): New function. + (__sync_xor_and_fetch_1): New function. + (__sync_nand_and_fetch_1): New function. + (__sync_add_and_fetch_2): New function. + (__sync_sub_and_fetch_2): New function. + (__sync_or_and_fetch_2): New function. + (__sync_and_and_fetch_2): New function. + (__sync_xor_and_fetch_2): New function. + (__sync_nand_and_fetch_2): New function. + (__atomic_subword_lock): Use __subword. + (__sync_subword_lock): New macro. + (__sync_lock_test_and_set_1): New function. + (__sync_lock_test_and_set_2): New function. + +2014-01-25 Walter Lee <walt@tilera.com> + + * config/tilepro/atomic.c (BIT_OFFSET): Define. + (__atomic_subword_cmpxchg): Use BIT_OFFSET. + (__atomic_subword): Ditto. + +2014-01-25 Walter Lee <walt@tilera.com> + + * config/tilepro/atomic.c (__atomic_do_and_fetch): Add + a prefix op argument. + (__atomic_nand_fetch_4): Add prefix op. + (__atomic_nand_fetch_8): Ditto. + +2014-01-21 Baruch Siach <barch@tkos.co.il> + + * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*. + +2014-01-09 Rong Xu <xur@google.com> + + * libgcov-driver.c (this_prg): make it local to save + bss space. + (gcov_exit_compute_summary): Ditto. + (gcov_exit_merge_gcda): Ditto. + (gcov_exit_merge_summary): Ditto. + (gcov_exit_dump_gcov): Ditto. + +2014-01-08 Rong Xu <xur@google.com> + + * libgcov-driver.c: Use libgcov.h. + (buffer_fn_data): Use xmalloc instead of malloc. + (gcov_exit_merge_gcda): Ditto. + * libgcov-driver-system.c (allocate_filename_struct): Ditto. + * libgcov.h: New common header files for libgcov-*.h. + * libgcov-interface.c: Use libgcov.h + * libgcov-merge.c: Ditto. + * libgcov-profiler.c: Ditto. + * Makefile.in: Add dependence to libgcov.h + +2014-01-02 Joseph Myers <joseph@codesourcery.com> + + * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in + case of small numerator and finite nonzero result. + +2014-01-02 Richard Sandiford <rdsandiford@googlemail.com> + + Update copyright years + +2014-01-02 Richard Sandiford <rdsandiford@googlemail.com> + + * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S, + config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c, + config/arc/dp-hack.h, config/arc/fp-hack.h, + config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S, + config/arc/ieee-754/arc600-dsp/divdf3.S, + config/arc/ieee-754/arc600-dsp/divsf3.S, + config/arc/ieee-754/arc600-dsp/muldf3.S, + config/arc/ieee-754/arc600-dsp/mulsf3.S, + config/arc/ieee-754/arc600-mul64/divdf3.S, + config/arc/ieee-754/arc600-mul64/divsf3.S, + config/arc/ieee-754/arc600-mul64/muldf3.S, + config/arc/ieee-754/arc600-mul64/mulsf3.S, + config/arc/ieee-754/arc600/divsf3.S, + config/arc/ieee-754/arc600/mulsf3.S, + config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S, + config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c, + config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S, + config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S, + config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S, + config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S, + config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S, + config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S, + config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S, + config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S, + config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S, + config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S, + config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c, + config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib, + config/cris/umulsidi3.S, config/msp430/cmpsi2.S, + config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c, + config/msp430/lib2divHI.c, config/msp430/lib2divQI.c, + config/msp430/lib2divSI.c, config/msp430/lib2mul.c, + config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h, + config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S, + config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S, + config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c, + vtv_start_preinit.c: Use the standard form for the copyright notice. + +2013-12-31 Sandra Loosemore <sandra@codesourcery.com> + Chung-Lin Tang <cltang@codesourcery.com> + Based on patches from Altera Corporation + + * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases. + * config/nios2/lib2-nios2.h: New file. + * config/nios2/lib2-divmod-hi.c: New file. + * config/nios2/linux-unwind.h: New file. + * config/nios2/lib2-divmod.c: New file. + * config/nios2/linux-atomic.c: New file. + * config/nios2/t-nios2: New file. + * config/nios2/crti.asm: New file. + * config/nios2/t-linux: New file. + * config/nios2/lib2-divtable.c: New file. + * config/nios2/lib2-mul.c: New file. + * config/nios2/tramp.c: New file. + * config/nios2/crtn.asm: New file. + +2013-12-26 Uros Bizjak <ubizjak@gmail.com> + + * config/i386/cpuinfo.c (enum vendor_signatures): Remove. + (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx + from cpuid.h to check vendor signatures. + +2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com> + + * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names + AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2. + (get_amd_cpu): Likewise. + +2013-12-25 H.J. Lu <hongjiu.lu@intel.com> + + * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from + Haswell. + +2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org> + H.J. Lu <hongjiu.lu@intel.com> + + PR target/59422 + * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT + and AMD_JAGUAR. + (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4, + INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL. + (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4, + FEATURE_XOP and FEATURE_FMA. + (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and + AMDFAM15H_BDVER3. + (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL. + (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A, + FEATURE_FMA4 and FEATURE_XOP. + +2013-12-23 H.J. Lu <hongjiu.lu@intel.com> + + * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM, + INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT. + (get_intel_cpu): Updated. + +2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com> + + * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi. + +2013-12-09 Uros Bizjak <ubizjak@gmail.com> + + * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE + instructions when __SSE_MATH__ is defined. + +2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org> + + * config.host (microblaze-*-rtems*): New. + +2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org> + + * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for + architectures that do not have hardware divide instruction. + i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__. + +2013-12-04 Richard Sandiford <rdsandiford@googlemail.com> + + * longlong.h: Delete (moved to include/). + +2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com> + + * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add + of normal number and qNaN to not raise an inexact exception. + +2013-11-28 Uros Bizjak <ubizjak@gmail.com> + + * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro. + +2013-11-28 Matthew Leach <matthew.leach@arm.com> + + * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check + for correct opcodes on BE. + +2013-11-27 Uros Bizjak <ubizjak@gmail.com> + + * soft-fp/op-4.h: Update from glibc. + +2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org> + + * libgcc2.c (__udivmoddi4): Define new implementation when + TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any + divide instructions. + +2013-11-25 Oleg Endo <olegendo@gcc.gnu.org> + + * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E. + +2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * config/t-softfp (soft-fp-objects-base): New variable. + (soft-fp-objects): Use it. + +2013-11-23 David Edelson <dje.gcc@gmail.com> + Andrew Dixie <andrewd@gentrack.com> + + PR target/33704 + * config/rs6000/aixinitfini.c: New file. + * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c. + * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini + symbols. + +2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com> + + * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases. + +2013-11-18 Jan Hubicka <jh@suse.cz> + + * libgcov-driver.c (run_accounted): Make global level static. + (gcov_exit_merge_summary): Silence warning; do not clear + run_accounted here. + (gcov_exit): Clear it here. + + * libgcov-driver.c (gcov_exit_merge_summary): Fix setting + run_accounted. + + * libgcov-driver.c (get_gcov_dump_complete): Update comments. + (all_prg, crc32): Remove static vars. + (gcov_exit_compute_summary): Rewrite to return crc32; do not clear + all_prg. + (gcov_exit_merge_gcda): Add crc32 parameter. + (gcov_exit_merge_summary): Add crc32 and all_prg parameter; + do not account run if it was already accounted. + (gcov_exit_dump_gcov): Add crc32 and all_prg parameters. + (gcov_exit): Initialize all_prg; update. + +2013-11-15 Andreas Schwab <schwab@linux-m68k.org> + + * configure: Regenerate. + +2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> + Alan Modra <amodra@gmail.com> + + * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define. + (frob_update_context): Use it. + +2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> + Alan Modra <amodra@gmail.com> + + * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]: + (trampoline_initial): Provide ELFv2 variant. + (__trampoline_setup): Likewise. + + * config/rs6000/linux-unwind.h (frob_update_context): Do not + check for AIX indirect function call sequence if _CALL_ELF == 2. + +2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> + Alan Modra <amodra@gmail.com> + + * config/rs6000/linux-unwind.h (get_regs): Do not support + old kernel versions if _CALL_ELF == 2. + (frob_update_context): Do not support PLT stub variants only + generated by old linkers if _CALL_ELF == 2. + +2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> + Alan Modra <amodra@gmail.com> + + * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct + location of CR save area for 64-bit little-endian systems. + +2013-11-11 Eric Botcazou <ebotcazou@adacore.com> + + * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf + in tmake_file. + * config/arm/t-vxworks: Delete. + +2013-11-10 Kai Tietz <ktietz@redhat.com> + + * config/i386/cygming-crtbegin.c (__gcc_register_frame): + Increment load-count on use of LIBGCC_SONAME DLL. + (hmod_libgcc): New static variable to hold handle of + LIBGCC_SONAME DLL. + (__gcc_deregister_frame): Decrement load-count of + LIBGCC_SONAME DLL. + +2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> + + * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h + availability. + * configure: Regenerate + +2013-11-07 Uros Bizjak <ubizjak@gmail.com> + + * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle + FP_EX_DENORM. Store result to volatile location after SSE division + to close interrupt window. Remove unneeded fwait after x87 + division since interrupt window will be closed by emitted fstp. + Rewrite FP_EX_INEXACT handling. + +2013-11-06 Joseph Myers <joseph@codesourcery.com> + + * soft-fp/README: Update. + * soft-fp/adddf3.c: Update from glibc. + * soft-fp/addsf3.c: Likewise. + * soft-fp/addtf3.c: Likewise. + * soft-fp/divdf3.c: Likewise. + * soft-fp/divsf3.c: Likewise. + * soft-fp/divtf3.c: Likewise. + * soft-fp/double.h: Likewise. + * soft-fp/eqdf2.c: Likewise. + * soft-fp/eqsf2.c: Likewise. + * soft-fp/eqtf2.c: Likewise. + * soft-fp/extenddftf2.c: Likewise. + * soft-fp/extended.h: Likewise. + * soft-fp/extendsfdf2.c: Likewise. + * soft-fp/extendsftf2.c: Likewise. + * soft-fp/extendxftf2.c: Likewise. + * soft-fp/fixdfdi.c: Likewise. + * soft-fp/fixdfsi.c: Likewise. + * soft-fp/fixdfti.c: Likewise. + * soft-fp/fixsfdi.c: Likewise. + * soft-fp/fixsfsi.c: Likewise. + * soft-fp/fixsfti.c: Likewise. + * soft-fp/fixtfdi.c: Likewise. + * soft-fp/fixtfsi.c: Likewise. + * soft-fp/fixtfti.c: Likewise. + * soft-fp/fixunsdfdi.c: Likewise. + * soft-fp/fixunsdfsi.c: Likewise. + * soft-fp/fixunsdfti.c: Likewise. + * soft-fp/fixunssfdi.c: Likewise. + * soft-fp/fixunssfsi.c: Likewise. + * soft-fp/fixunssfti.c: Likewise. + * soft-fp/fixunstfdi.c: Likewise. + * soft-fp/fixunstfsi.c: Likewise. + * soft-fp/fixunstfti.c: Likewise. + * soft-fp/floatdidf.c: Likewise. + * soft-fp/floatdisf.c: Likewise. + * soft-fp/floatditf.c: Likewise. + * soft-fp/floatsidf.c: Likewise. + * soft-fp/floatsisf.c: Likewise. + * soft-fp/floatsitf.c: Likewise. + * soft-fp/floattidf.c: Likewise. + * soft-fp/floattisf.c: Likewise. + * soft-fp/floattitf.c: Likewise. + * soft-fp/floatundidf.c: Likewise. + * soft-fp/floatundisf.c: Likewise. + * soft-fp/floatunditf.c: Likewise. + * soft-fp/floatunsidf.c: Likewise. + * soft-fp/floatunsisf.c: Likewise. + * soft-fp/floatunsitf.c: Likewise. + * soft-fp/floatuntidf.c: Likewise. + * soft-fp/floatuntisf.c: Likewise. + * soft-fp/floatuntitf.c: Likewise. + * soft-fp/gedf2.c: Likewise. + * soft-fp/gesf2.c: Likewise. + * soft-fp/getf2.c: Likewise. + * soft-fp/ledf2.c: Likewise. + * soft-fp/lesf2.c: Likewise. + * soft-fp/letf2.c: Likewise. + * soft-fp/muldf3.c: Likewise. + * soft-fp/mulsf3.c: Likewise. + * soft-fp/multf3.c: Likewise. + * soft-fp/negdf2.c: Likewise. + * soft-fp/negsf2.c: Likewise. + * soft-fp/negtf2.c: Likewise. + * soft-fp/op-1.h: Likewise. + * soft-fp/op-2.h: Likewise. + * soft-fp/op-4.h: Likewise. + * soft-fp/op-8.h: Likewise. + * soft-fp/op-common.h: Likewise. + * soft-fp/quad.h: Likewise. + * soft-fp/single.h: Likewise. + * soft-fp/soft-fp.h: Likewise. + * soft-fp/subdf3.c: Likewise. + * soft-fp/subsf3.c: Likewise. + * soft-fp/subtf3.c: Likewise. + * soft-fp/truncdfsf2.c: Likewise. + * soft-fp/trunctfdf2.c: Likewise. + * soft-fp/trunctfsf2.c: Likewise. + * soft-fp/trunctfxf2.c: Likewise. + * soft-fp/unorddf2.c: Likewise. + * soft-fp/unordsf2.c: Likewise. + * soft-fp/unordtf2.c: Likewise. + +2013-11-05 Uros Bizjak <ubizjak@gmail.com> + + * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define. + (_FP_MUL_MEAT_D): Ditto. + (_FP_DIV_MEAT_S): Ditto. + (_FP_DIV_MEAT_D): Ditto. + * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add + t-softfp-sfdf and t-softfp to tmake_file. + +2013-11-03 Uros Bizjak <ubizjak@gmail.com> + + * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT. + * config/i386/crtprec.c: Ditto. + +2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com> + Shiva Chen <shiva0217@gmail.com> + + * config.host (nds32*-elf*): Add nds32 target. + * config/nds32 : New directory and files. + +2013-10-16 Hans-Peter Nilsson <hp@axis.com> + + For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h. + * config.host (cpu_type) <Setting default>: Add entry for + crisv32-*-*. + (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*> + <crisv32-*-linux*>: Adjust. + * longlong.h: Wrap the whole CRIS section in a single + defined(__CRIS__) conditional. Add comment about add_ssaaaa + and sub_ddmmss. + (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is + defined. + [__CRIS__] (__umulsidi3): Define. + [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3. + * config/cris/sfp-machine.h: New file. + * config/cris/umulsidi3.S: New file. + * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S. + * config/cris/arit.c (SIGNMULT): New macro. + (__Div, __Mod): Use SIGNMULT instead of naked multiplication. + * config/cris/mulsi3.S: Tweak to avoid redundant register-copying; + saving 3 out of originally 33 cycles from the fastest + path, 3 out of 54 from the medium path and one from the longest + path. Improve comments. + +2013-10-15 Richard Sandiford <rdsandiford@googlemail.com> + + * sync.c: Remove static aliases and define each function directly + under its real name. + +2013-10-02 John David Anglin <danglin@gcc.gnu.org> + + * config.host (hppa*64*-*-linux*): Define extra_parts. + (hppa*-*-linux*): Likewise. + +2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com> + + * config/arc/crtgend.S: Add 2013 to Copyright years. + * config/arc/gmon/atomic.h: Likewise. + * config/arc/gmon/auxreg.h: Likewise. + * config/arc/gmon/sys/gmon_out.h: Likewise. + * config/arc/gmon/sys/gmon.h: Likewise. + * config/arc/gmon/prof-freq.c: Likewise. + * config/arc/gmon/mcount.c: Likewise. + * config/arc/gmon/prof-freq-stub.S: Likewise. + * config/arc/gmon/gmon.c: Likewise. + * config/arc/gmon/machine-gmon.h: Likewise. + * config/arc/gmon/profil.S: Likewise. + * config/arc/gmon/dcache_linesz.S: Likewise. + * config/arc/crtg.S: Likewise. + * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise. + * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise. + * config/arc/ieee-754/adddf3.S: Likewise. + * config/arc/ieee-754/truncdfsf2.S: Likewise. + * config/arc/ieee-754/fixsfsi.S: Likewise. + * config/arc/ieee-754/gtsf2.S: Likewise. + * config/arc/ieee-754/floatsisf.S: Likewise. + * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise. + * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise. + * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise. + * config/arc/ieee-754/fixdfsi.S: Likewise. + * config/arc/ieee-754/addsf3.S: Likewise. + * config/arc/ieee-754/gesf2.S: Likewise. + * config/arc/ieee-754/floatsidf.S: Likewise. + * config/arc/ieee-754/extendsfdf2.S: Likewise. + * config/arc/ieee-754/divtab-arc-df.c: Likewise. + * config/arc/ieee-754/gtdf2.S: Likewise. + * config/arc/ieee-754/fixunsdfsi.S: Likewise. + * config/arc/ieee-754/uneqdf2.S: Likewise. + * config/arc/ieee-754/divsf3-stdmul.S: Likewise. + * config/arc/ieee-754/uneqsf2.S: Likewise. + * config/arc/ieee-754/arc-ieee-754.h: Likewise. + * config/arc/ieee-754/divtab-arc-sf.c: Likewise. + * config/arc/ieee-754/eqdf2.S: Likewise. + * config/arc/ieee-754/ordsf2.S: Likewise. + * config/arc/ieee-754/divsf3.S: Likewise. + * config/arc/ieee-754/divdf3.S: Likewise. + * config/arc/ieee-754/floatunsidf.S: Likewise. + * config/arc/ieee-754/orddf2.S: Likewise. + * config/arc/ieee-754/eqsf2.S: Likewise. + * config/arc/ieee-754/gedf2.S: Likewise. + * config/arc/crtn.S: Likewise. + * config/arc/crti.S: Likewise. + * config/arc/t-arc700-uClibc: Likewise. + * config/arc/asm.h: Likewise. + * config/arc/libgcc-excl.ver: Likewise. + * config/arc/t-arc-newlib: Likewise. + * config/arc/divtab-arc700.c: Likewise. + * config/arc/initfini.c: Likewise. + * config/arc/fp-hack.h: Likewise. + +2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com> + Diego Novillo <dnovillo@google.com> + + * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix. + * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise. + * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise. + * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise. + +2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com> + Brendan Kehoe <brendan@zen.org> + Simon Cook <simon.cook@embecosm.com> + + * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations. + * config/arc: New directory. + * longlong.h [__arc__] (umul_ppmm): Remove. + [__arc__] (__umulsidi3): Define. + [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define. + [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise. + +2013-09-17 Jacek Caban <jacek@codeweavers.com> + + * config/i386/gthr-win32.c: CreateSemaphoreW instead of + CreateSemaphoreA. + * config/i386/gthr-win32.h: Likewise. + +2013-09-16 DJ Delorie <dj@redhat.com> + + * config/rl78/vregs.h: Add G10 register definitions. + * config/rl78/lib2mul.c: Enable for RL78/G10. + * config/rl78/lib2div.c: Likewise. + * config/rl78/lshrsi3.S: Use vregs.h. + * config/rl78/cmpsi2.S: Likewise. + * config/rl78/trampoline.S: Likewise. + * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10. + +2013-09-14 DJ Delorie <dj@redhat.com> + Nick Clifton <nickc@redhat.com> + + * config/rl78/mulsi3.S: Remove a few unneeded moves and branches. + * config/rl78/vregs.h: New. + * config/rl78/signbit.S: New file. Implements signbit function. + * config/rl78/divmodsi.S: New. + * config/rl78/divmodhi.S: New. + * config/rl78/divmodqi.S: New. + * config/rl78/t-rl78: Build them here... + * config/rl78/lib2div.c: ...but not here. + +2013-09-12 DJ Delorie <dj@redhat.com> + + * config.host (msp*-*-elf): New. + * config/msp430/: New port. + +2013-08-18 Iain Sandoe <iain@codesourcery.com> + + PR gcov-profile/58127 + * libgcov.c (__gcov_indirect_call_callee): Don't make this a + __thread var for emulated TLS. + (__gcov_indirect_call_counters): Likewise. + +2013-08-16 Maciej W. Rozycki <macro@codesourcery.com> + Catherine Moore <clm@codesourcery.com> + Richard Sandiford <rdsandiford@googlemail.com> + + * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros. + (RET_FUNCTION): Use them in place of STARTFN and ENDFN. + (CALL_STUB_NO_RET): Likewise. + (CALL_STUB_RET): Likewise. + * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and + __mips16_ret call/return stub symbols. + * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc + to tmake_file. + +2013-08-13 Maciej W. Rozycki <macro@codesourcery.com> + + * config.host <mips*-*-linux*>: Remove a stray comment. + +2013-08-10 Jan Hubicka <jh@suse.cz> + + Work around binutils PR14342 + * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol. + * libgcov.c (L_gcov_indirect_call_profiler): Restore original API. + (L_gcov_indirect_call_profiler_v2): New. + +2013-08-06 Jan Hubicka <jh@suse.cz> + + * libgcov.c (__gcov_indirect_call_callee, + __gcov_indirect_call_counters): New global vars. + (__gcov_indirect_call_profiler): replace by ... + (__gcov_indirect_call_profiler_v2) ... this one. + +2013-08-06 Caroline Tice <cmtice@google.com> + + * config.host (extra_parts): Add vtv_start.o, vtv_end.o + vtv_start_preinit.o and vtv_end_preinit.o. + * configure.ac: Add code to check/set enable_vtable_verify. + * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is + true. + * vtv_start_preinit.c: New file. + * vtv_end_preinit.c: New file. + * vtv_start.c: New file. + * vtv_end.c: New file. + * configure: Regenerated. + +2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com> + + * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c, + * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h, + * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to + GPL-3.0-with-GCC-exception. + +2013-07-30 Maciej W. Rozycki <macro@codesourcery.com> + + * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV + ISA and up. + +2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> + + * config/s390/linux-unwind.h: Use the proper dwarf to hard reg + mapping for FPRs when creating the fallback framestate. + +2013-07-19 Georg-Johann Lay <avr@gjlay.de> + + PR target/57516 + * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3) + (__round_s2_const, __round_u2_const) + (__round_s4_const, __round_u4_const, __round_x8): + Saturate result if addition result cannot be represented. + +2013-07-15 Matthias Klose <doko@ubuntu.com> + + * libgcc2.c: Don't include <limits.h>. + +2013-07-09 Janis Johnson <janisjo@codesourcery.com> + + * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file. + +2013-07-06 Jakub Jelinek <jakub@redhat.com> + + PR target/29776 + * libgcc2.c (__floattisf): Avoid undefined signed overflow. + +2013-06-28 Jakub Jelinek <jakub@redhat.com> + + PR middle-end/36041 + * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST): + Define. + (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics + instead of table lookups. + (__popcountDI2): Likewise. + +2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com> + + * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h + correctly. + +2013-06-21 Joseph Myers <joseph@codesourcery.com> + + PR other/53317 + * soft-fp/adddf3.c: Update from glibc. + * soft-fp/addsf3.c: Likewise. + * soft-fp/addtf3.c: Likewise. + * soft-fp/divdf3.c: Likewise. + * soft-fp/divsf3.c: Likewise. + * soft-fp/divtf3.c: Likewise. + * soft-fp/double.h: Likewise. + * soft-fp/eqdf2.c: Likewise. + * soft-fp/eqsf2.c: Likewise. + * soft-fp/eqtf2.c: Likewise. + * soft-fp/extenddftf2.c: Likewise. + * soft-fp/extended.h: Likewise. + * soft-fp/extendsfdf2.c: Likewise. + * soft-fp/extendsftf2.c: Likewise. + * soft-fp/fixdfdi.c: Likewise. + * soft-fp/fixdfsi.c: Likewise. + * soft-fp/fixsfdi.c: Likewise. + * soft-fp/fixsfsi.c: Likewise. + * soft-fp/fixtfdi.c: Likewise. + * soft-fp/fixtfsi.c: Likewise. + * soft-fp/fixunsdfdi.c: Likewise. + * soft-fp/fixunsdfsi.c: Likewise. + * soft-fp/fixunssfdi.c: Likewise. + * soft-fp/fixunssfsi.c: Likewise. + * soft-fp/fixunstfdi.c: Likewise. + * soft-fp/fixunstfsi.c: Likewise. + * soft-fp/floatdidf.c: Likewise. + * soft-fp/floatdisf.c: Likewise. + * soft-fp/floatditf.c: Likewise. + * soft-fp/floatsidf.c: Likewise. + * soft-fp/floatsisf.c: Likewise. + * soft-fp/floatsitf.c: Likewise. + * soft-fp/floatundidf.c: Likewise. + * soft-fp/floatundisf.c: Likewise. + * soft-fp/floatunditf.c: Likewise. + * soft-fp/floatunsidf.c: Likewise. + * soft-fp/floatunsisf.c: Likewise. + * soft-fp/floatunsitf.c: Likewise. + * soft-fp/gedf2.c: Likewise. + * soft-fp/gesf2.c: Likewise. + * soft-fp/getf2.c: Likewise. + * soft-fp/ledf2.c: Likewise. + * soft-fp/lesf2.c: Likewise. + * soft-fp/letf2.c: Likewise. + * soft-fp/muldf3.c: Likewise. + * soft-fp/mulsf3.c: Likewise. + * soft-fp/multf3.c: Likewise. + * soft-fp/negdf2.c: Likewise. + * soft-fp/negsf2.c: Likewise. + * soft-fp/negtf2.c: Likewise. + * soft-fp/op-1.h: Likewise. + * soft-fp/op-2.h: Likewise. + * soft-fp/op-4.h: Likewise. + * soft-fp/op-8.h: Likewise. + * soft-fp/op-common.h: Likewise. + * soft-fp/quad.h: Likewise. + * soft-fp/single.h: Likewise. + * soft-fp/soft-fp.h: Likewise. + * soft-fp/subdf3.c: Likewise. + * soft-fp/subsf3.c: Likewise. + * soft-fp/subtf3.c: Likewise. + * soft-fp/truncdfsf2.c: Likewise. + * soft-fp/trunctfdf2.c: Likewise. + * soft-fp/trunctfsf2.c: Likewise. + * soft-fp/unorddf2.c: Likewise. + * soft-fp/unordsf2.c: Likewise. + * soft-fp/unordtf2.c: Likewise. + * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0. + * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. + * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. + * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. + * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. + * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. + * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. + * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. + * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. + * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise. + * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise. + * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. + +2013-06-16 Jürgen Urban <JuergenUrban@gmx.de> + + * config/mips/lib2funcs.c: New file. + * config/mips/t-mips (LIB2ADD_ST): Add it. + +2013-06-09 Oleg Endo <olegendo@gcc.gnu.org> + + PR target/6526 + * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits + other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation. + +2013-06-08 Walter Lee <walt@tilera.com> + + * config/tilepro/atomic.h: Don't include stdint.h or features.h. + Replace int64_t with long long. Add __extension__ where + appropriate. + * config/tilepro/atomic.c: Include config.h. + +2013-06-06 Douglas B Rupp <rupp@adacore.com> + + * config.host (arm-wrs-vxworks): Configure with other soft float. + +2013-06-04 Jürgen Urban <JuergenUrban@gmx.de> + + * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*) + (mips64r5900el-*-elf*): New configurations. + +2013-06-04 Alan Modra <amodra@gmail.com> + + * config/rs6000/ibm-ldouble.c: Enable for little-endian. + +2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com> + + * config/i386/cpuinfo.c (INTEL_SLM): New enum value. + +2013-05-28 Eric Botcazou <ebotcazou@adacore.com> + + * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set + fs->signal_frame for SIGFPE raised for IEEE-754 exceptions. + * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise. + +2013-05-22 Eric Botcazou <ebotcazou@adacore.com> + + * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file. + (powerpc-wrs-vxworks): Likewise. + +2013-05-22 Eric Botcazou <ebotcazou@adacore.com> + + * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for + signal frames as well. + (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the + STACK_BIAS to the CFA offset. + +2013-05-17 Richard Henderson <rth@redhat.com> + + PR target/49146 + * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro. + (execute_cfa_program): Use it when storing to fs->regs. + +2013-05-08 Kai Tietz <ktietz@redhat.com> + + * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak. + (__deregister_frame_info): Likewise. + +2013-05-06 Thomas Schwinge <thomas@codesourcery.com> + + * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a + NaN's payload. + + * fp-bit.h [FLOAT] (QUIET_NAN): Correct value. + +2013-04-25 Alan Modra <amodra@gmail.com> + + * config.host: Match little-endian powerpc-linux. + +2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com> + + * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define + as 'unsigned long long' instead of 'unsigned long'. + (_FP_WS_TYPE): Change to define as 'signed long long' instead of + 'signed long'. + +2013-04-10 Julian Brown <julian@codesourcery.com> + + * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS) + (SUBWORD_TEST_AND_SET): Use signed char/short types instead of + unsigned char/unsigned short. + (__sync_val_compare_and_swap_{1,2}): Handle signed argument. + +2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> + + PR other/55274 + * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define. + +2013-04-04 Meador Inge <meadori@codesourcery.com> + + * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for + computing the location of the link register. + (aeabi_uldivmod): Ditto. + +2013-03-27 Kai Tietz <ktietz@redhat.com> + + * config.host: Add support for cygwin x64 target. + * configure: Regenerated. + +2013-03-26 Walter Lee <walt@tilera.com> + + * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables + -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable. + +2013-03-25 Kai Tietz <ktietz@redhat.com> + + * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__. + +2013-03-20 Robert Mason <rbmj@verizon.net> + + * config/vxlib-tls.c (__gthread_get_tsd_data,) + (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,) + (__gthread_leave_tsd_dtor_context): Add prototypes. + (tls_delete_hook): Update. + +2013-03-20 Catherine Moore <clm@codesourcery.com> + Joseph Myers <joseph@codesourcery.com> + Chao-ying Fu <fu@mips.com> + + * config/mips/mips16.S: Don't build for microMIPS. + * config/mips/linux-unwind.h: Handle microMIPS frame. + * config/mips/crtn.S (fini, init): New labels. + +2013-03-14 Jakub Jelinek <jakub@redhat.com> + + PR tree-optimization/53265 + * unwind-dw2.c (execute_cfa_program): Avoid + -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save + on targets with DWARF_FRAME_REGISTERS < 32. + +2013-03-13 Oleg Endo <olegendo@gcc.gnu.org> + + PR target/49880 + * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A. + (sdivsi3, udivsi3): Remove SH4 check and always compile these functions. + +2013-03-07 Sriraman Tallam <tmsriram@google.com> + + * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for + sandybridge processors. + +2013-03-06 Oleg Endo <olegendo@gcc.gnu.org> + + PR target/56529 + * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to + inclusion list. + +2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com> + + * config/microblaze/crti.S: Setup stack protection at entry + +2013-03-04 Georg-Johann Lay <avr@gjlay.de> + + * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3) + (__rotldi3): Shift bytewise if applicable. + +2013-03-01 James Greenhalgh <james.greenhalgh@arm.com> + + * config/aarch64/sync-cache.c + (__aarch64_sync_cache_range): Silence warnings. + +2013-02-25 Catherine Moore <clm@codesourcery.com> + + Revert: + 2013-02-24 Catherine Moore <clm@codesourcery.com> + Joseph Myers <joseph@codesourcery.com> + Chao-ying Fu <fu@mips.com> + + * config/mips/mips16.S: Don't build for microMIPS. + * config/mips/linux-unwind.h: Handle microMIPS frame. + * config/mips/crtn.S (fini, init): New labels. + +2013-02-24 Catherine Moore <clm@codesourcery.com> + Joseph Myers <joseph@codesourcery.com> + Chao-ying Fu <fu@mips.com> + + * config/mips/mips16.S: Don't build for microMIPS. + * config/mips/linux-unwind.h: Handle microMIPS frame. + * config/mips/crtn.S (fini, init): New labels. + +2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com> + * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000 + as dividend. + +2013-02-16 Alan Modra <amodra@gmail.com> + + PR target/55431 + * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete. + (ppc_fallback_frame_state): Always set up save locations for fp + and altivec. Don't bother with non-callee-saved regs, r0-r13 + except for r2 on ppc64, fr0-fr13, v0-v19, vscr. + +2013-02-12 Georg-Johann Lay <avr@gjlay.de> + + PR target/54222 + * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA, + _ssmulHA, _ssmulSA. + (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3, + _ssmulha3, _usmulusa3, _ssmulsa3. + * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3. + (__muldi3): XCALL __muldi3_6 instead of rcall. + (__umulsidi3, __mulsidi3): New functions. + (do_prologue_saves, do_epilogue_restores): New .macros. + (__divdi3_moddi3): Use them. + * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3) + (__usmulusa3, __ssmulsa3): New functions. + +2013-02-11 Iain Sandoe <iain@codesourcery.com> + Jack Howarth <howarth@bromo.med.uc.edu> + Patrick Marlier <patrick.marlier@gmail.com> + + PR libitm/55693 + * config/darwin-crt-tm.c: Remove dummy functions hack. + +2013-02-08 Georg-Johann Lay <avr@gjlay.de> + + PR target/54222 + * config/avr/lib2funcs.c: New C sources for modules for libgcc.a. + * config/avr/lib2-object.mk: New iterator to build objects from it. + * config/avr/t-avr: Iterate lib2-object.mk to build objects from + lib2funcs.c. + (LIB2FUNCS_EXCLUDE): Add _clrsbdi2. + (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3, + _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4, + _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3 + _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3. + * config/avr/lib1funcs-fixed.S: Implement them. + +2013-02-04 Richard Sandiford <rdsandiford@googlemail.com> + + Update copyright years. + +2013-02-01 David Edelsohn <dje.gcc@gmail.com> + + PR target/54601 + * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file. + Add crtcxa to extra_parts. + * config/rs6000/exit.h: New file. + * config/rs6000/cxa_atexit.c: New file. + * config/rs6000/cxa_finalize.c: New file. + * config/rs6000/crtcxa.c: New file. + * config/rs6000/t-aix-cxa: New file. + * config/rs6000/libgcc-aix-cxa.ver: New file. + +2013-01-31 Nick Clifton <nickc@redhat.com> + + * config/v850/lib1funcs.S: Add support for e3v5 architecture + variant. + +2013-01-29 Georg-Johann Lay <avr@gjlay.de> + + PR target/54222 + * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: + _mulQQ, _mulHQ, _mulHA, _mulSA, + _mulUQQ, _mulUHQ, _mulUHA, _mulUSA, + _divQQ, _divHQ, _divHA, _divSA, + _divUQQ, _divUHQ, _divUHA, _divUSA. + +2013-01-26 David Holsgrove <david.holsgrove@xilinx.com> + + * config.host(microblaze*-linux*): tmake_file: Remove + t-slibgcc-nolc-override, add t-slibgcc-libgcc. + * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE + to exclude functions from being built with libgcc.c and use + the microblaze assembly. + +2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com> + + * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update + extra_parts. + +2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com> + + * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the + results of (dcache_lsize - 1) and (icache_lsize - 1) to the type + __UINTPTR_TYPE__; also cast 'base' to the same type before the + alignment operation. + +2013-01-15 Sofiane Naci <sofiane.naci@arm.com> + + * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update + loop start address for cache clearing. + +2013-01-14 Georg-Johann Lay <avr@gjlay.de> + + * config/avr/lib1funcs.S: Remove trailing blanks. + * config/avr/lib1funcs-fixed.S: Ditto. + +2013-01-14 Georg-Johann Lay <avr@gjlay.de> + + * config/avr/avr-lib.h: Add GPL copyright notice. + +2013-01-14 Georg-Johann Lay <avr@gjlay.de> + + * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only + declare / set min_low, min_high if TO_MODE_UNSIGNED == 0. + (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low, + min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0. + +2013-01-07 Mark Kettenis <kettenis@openbsd.org> + + * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*): + Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets. + +2013-01-04 Nick Clifton <nickc@redhat.com> + + * config/v850/lib1funcs.S: Only provide CALLT support functions if + the CALLT instruction is supported. + +2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com> + + * gthr.h (__gthread_cond_timedwait_recursive): Do not require. + * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove. + +2012-12-13 John Tytgat <John@bass-software.com> + + * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp + is 25. + +2012-12-12 Jakub Jelinek <jakub@redhat.com> + + PR libgcc/55451 + * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid + undefined signed overflows. + +2012-12-09 Uros Bizjak <ubizjak@gmail.com> + + PR target/55344 + * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined. + +2012-12-06 Uros Bizjak <ubizjak@gmail.com> + + * config/i386/sfp-machine.h (FP_EX_ALL): Define. + (FP_TRAPPING_EXCEPTIONS): Define. + * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define. + * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto. + +2012-12-04 Richard Henderson <rth@redhat.com> + + PR bootstrap/55571 + * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a. + +2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com> + + * config/aarch64/sfp-machine.h (FP_EX_ALL): Define. + (FP_EX_SHIFT): Define. + (FP_TRAPPING_EXCEPTIONS): Define. + +2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com> + + * config/aarch64/sfp-machine.h (FP_RND_MASK): Define. + (FP_ROUNDMODE): Use FP_RND_MASK. + * config/aarch64/sfp-exceptions.c: New. + * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): + Use __sfp_handle_exceptions. + +2012-12-04 Richard Earnshaw <rearnsha@arm.com> + + * config.host: (arm*-*-freebsd*): Remove. + (arm*-*-linux*, arm*-*-uclinux*): Simplify logic. + (arm*-*-elf*): Remove. + (arm*-*-wince-pe*): Remove. + * arm/unwind-arm.c (struct fpa_reg): Delete. + (struct fpa_regs): Delete. + (phase1_vrs): Remove fpa element. + (_Unwind_VRS_Get): Remove _UVRSC_FPA. + (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise. + * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support. + * ieee754-sf.S (floatundisf): Remove FPA support. + (floatdisf): Likewise. + * ieee75f-df.S (floatundidf): Likewise. + (floatdidf): Likewise. + +2012-11-29 Kai Tietz <ktietz@redhat.com> + + PR target/55445 + * unwind-c.c (__SEH__): Make sure SjLj isn't active. + * unwind-generic.h: Likewise. + * unwind-seh.c: Likewise. + +2012-11-28 Richard Henderson <rth@redhat.com> + + PR libgcc/48076 + * emutls.c (__emutls_get_address): Avoid race condition between + obj->loc.offset read and emutls_key initialization. + +2012-11-22 Georg-Johann Lay <avr@gjlay.de> + + Adjust decimal point of signed accum mode to GCC default. + + PR target/54222 + * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq, + _divqq_helper. + * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf) + (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa) + (__mulha3, __mulsa3) + (__divqq3, __divha3, __divsa3): Adjust to new position of + decimal point of signed accum types. + + (__mulusa3_round): New function. + (__mulusa3): Use it. + (__divqq_helper): New function. + (__udivuqq3): Use it. + +2012-11-20 Jakub Jelinek <jakub@redhat.com> + + PR bootstrap/55370 + * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it. + +2012-11-18 Teresa Johnson <tejohnson@google.com> + + PR bootstrap/55051 + * libgcov.c (gcov_exit): Remove merged program summary + comparison unless !GCOV_LOCKED. + +2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com> + + * soft-fp: Updated from glibc upstream. + +2012-11-06 Ian Lance Taylor <iant@google.com> + + * generic-morestack.c (__generic_morestack): Align the returned + stack pointer to a 32 byte boundary. + * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't + increment the return address until we have decided that we don't + have a varargs function. + (__morestack) [32-bit]: Align stack correctly when calling C + functions. + (__morestack) [64-bit]: Likewise. + +2012-11-04 Thomas Schwinge <thomas@codesourcery.com> + + * configure: Regenerate. + +2012-11-02 Uros Bizjak <ubizjak@gmail.com> + + PR target/55175 + * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT. + * config/i386/sfp-machine.h: Guard exception handling + code with _SOFT_FLOAT. + * config/i386/32/sfp-machine.h: Guard rounding handling + code with _SOFT_FLOAT. + * config/i386/64/sfp-machine.h: Ditto. + +2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com> + + * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o + as extra_parts. + +2012-10-26 Uros Bizjak <ubizjak@gmail.com> + + * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave. + Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure + when appropriate. Correct structure element types. + * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove + -minline-all-stringops from compile flags. + +2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org> + + * config.host (sparc64-*-rtems*): Remove sparc/t-elf. + +2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org> + + * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts. + +2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de> + + * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to + tmake_file. + +2012-10-23 Ian Bolton <ian.bolton@arm.com> + Jim MacArthur <jim.macarthur@arm.com> + Marcus Shawcroft <marcus.shawcroft@arm.com> + Nigel Stephens <nigel.stephens@arm.com> + Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> + Richard Earnshaw <rearnsha@arm.com> + Sofiane Naci <sofiane.naci@arm.com> + Stephen Thomas <stephen.thomas@arm.com> + Tejas Belagod <tejas.belagod@arm.com> + Yufeng Zhang <yufeng.zhang@arm.com> + + * config.host (aarch64*-*-elf, aarch64*-*-linux*): New. + * config/aarch64/crti.S: New file. + * config/aarch64/crtn.S: New file. + * config/aarch64/linux-unwind.h: New file. + * config/aarch64/sfp-machine.h: New file. + * config/aarch64/sync-cache.c: New file. + * config/aarch64/t-aarch64: New file. + * config/aarch64/t-softfp: New file. + +2012-10-21 Hans-Peter Nilsson <hp@bitrange.com> + + * config/mmix/crti.S: Mark program and data addresses using PRELD. + Remove typo'd and unnecessary alignment-LOC for .data. Remove + no-longer-needed LDBU insns. + +2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de> + + * config.host + (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename + "arm*-*-rtemseabi*" to "arm*-*-rtems*". + +2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> + + * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A. + +2012-10-15 Matthias Klose <doko@ubuntu.com> + + * config.host: Match arm*-*-linux-* for ARM Linux/GNU. + +2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com> + + * configure: Regenerate. + * configure.ac: Replace code with GCC_AC_THREAD_HEADER use. + +2012-10-10 Uros Bizjak <ubizjak@gmail.com> + + * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE + instructions for 64bit targets only. + +2012-10-10 Uros Bizjak <ubizjak@gmail.com> + + * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF, + FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ... + * config/i386/32/sfp-machine.h: ... here. + * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, + FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): + New defines. + +2012-10-07 Matthias Klose <doko@ubuntu.com> + + * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters + as unused. + (_Unwind_decode_typeinfo_ptr): Mark base as unused. + +2012-10-06 Mark Kettenis <kettenis@openbsd.org> + + * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file. + * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD. + (USE_PT_GNU_EH_FRAME): Define for OpenBSD. + (ElfW): Likewise. + +2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com> + + PR other/53889 + * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy): + Fix parameter names. + +2012-10-04 Oleg Endo <olegendo@gcc.gnu.org> + + PR target/33135 + * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete. + * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete. + * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option. + +2012-10-03 Oleg Endo <olegendo@gcc.gnu.org> + + PR target/50457 + * config/sh/linux-atomic.S: Delete. + * config/sh/linux-atomic.c: New. + * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with + linux-atomic.c. Add cflags to disable warnings. + +2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com> + + PR other/53889 + * gthr.h (__gthread_recursive_mutex_destroy): Document new required + function. + * gthr-posix.h (__gthread_recursive_mutex_destroy): Define. + * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise. + * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise. + * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise. + * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy): + Likewise. + * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy): + Likewise. + * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy): + Likewise. + * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise. + * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise. + +2012-09-19 Mark Kettenis <kettenis@openbsd.org> + + * config.host (hppa-*-openbsd*): New target. + * config/pa/t-openbsd: New file. + +2012-09-15 Georg-Johann Lay <avr@gjlay.de> + + PR target/54222 + * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4, + __ssabs_4, __clr_8, __ssneg_8, __ssabs_8, + __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions. + (__divsa3): Use __negsi2 to negate r_quoL. + * config/avr/lib1funcs.S (FALIAS): New macro. + (__divmodsi4): Break out and use __divmodsi4_neg1 as... + (__negsi2): ...this new function. + * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8, + _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4, + _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8. + (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub. + Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes. + Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes. + +2012-09-10 Oleg Endo <olegendo@gcc.gnu.org> + + PR target/54089 + * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0. + (lshrsi3): Reimplement as lshrsi3_r0. + +2012-09-10 Andreas Schwab <schwab@linux-m68k.org> + + PR target/46191 + * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead + of libgcc.a. + +2012-09-07 Teresa Johnson <tejohnson@google.com> + + PR gcov-profile/54487 + * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram + differences. + +2012-09-05 Georg-Johann Lay <avr@gjlay.de> + + PR target/54461 + * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if + not configured --with-avrlibc=no. + * config/avr/t-avrlibc: New file. + * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE. + (DPBIT_FUNCS): Ditto. + (TPBIT_FUNCS): Ditto. + +2012-09-04 Teresa Johnson <tejohnson@google.com> + + * libgcov.c (struct gcov_summary_buffer): New structure. + (gcov_histogram_insert): New function. + (gcov_compute_histogram): Ditto. + (gcov_exit): Invoke gcov_compute_histogram, and perform merging of + histograms during summary merging. + +2012-09-01 Mark Kettenis <kettenis@openbsd.org> + + * config.host (x86_64-*-openbsd*): New target. + +2012-08-29 Chung-Lin Tang <cltang@codesourcery.com> + + * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16' + attribute. + +2012-08-24 Georg-Johann Lay <avr@gjlay.de> + + PR target/54222 + * config/avr/t-avr (conv_X): Rename to func_X. + +2012-08-24 Georg-Johann Lay <avr@gjlay.de> + + PR target/54222 + * config/avr/lib1funcs-fixed.S: New file. + * config/avr/lib1funcs.S: Include it. Undefine some divmodsi + after they are used. + (neg2, neg4): New macros. + (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants. + (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants. + (__umulhisi3): Speed up MUL variant if there is enough flash. + * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's + avr-modes.def. + * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf, + _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf, + _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq, + _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3, + _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3, + _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3. + (LIB2FUNCS_EXCLUDE): Add supported functions. + +2012-08-22 Georg-Johann Lay <avr@gjlay.de> + + * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out + LIB2FUNCS_EXCLUDE before adding them to libgcc-objects, + libgcc-s-objects. + * fixed-obj.mk: Only expand dependency if $o is not in + LIB2FUNCS_EXCLUDE. + +2012-08-22 H.J. Lu <hongjiu.lu@intel.com> + + * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New. + +2012-08-22 Joseph Myers <joseph@codesourcery.com> + + * Makefile.in (vis_hide, gen-hide-list): Do not make definitions + depend on --enable-shared. + ($(lib1asmfuncs-o)): Use %.vis files independent of + --enable-shared. + * static-object.mk ($(base)$(objext), $(base).vis) + ($(base)_s$(objext)): Use same rules for visibility handling as in + shared-object.mk. + +2012-08-21 Ian Lance Taylor <iant@google.com> + + * config/i386/morestack.S (__morestack_non_split): Increase amount + of space allocated for non-split code stack. + +2012-08-19 Joseph Myers <joseph@codesourcery.com> + + * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc + even if inhibit_libc. + +2012-08-17 Julian Brown <julian@codesourcery.com> + + * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to + -fexceptions -fnon-call-exceptions if not defined. + ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above. + * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define. + +2012-08-17 Andreas Schwab <schwab@linux-m68k.org> + + * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix + type. + +2012-08-16 David Edelsohn <dje.gcc@gmail.com> + + * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after + rs6000/t-slibgcc-aix. + +2012-08-15 Segher Boessenkool <segher@kernel.crashing.org> + + * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling. + +2012-08-15 Segher Boessenkool <segher@kernel.crashing.org> + + * longlong.h: (whole file, powerpc): Adjust to single assembler syntax. + +2012-08-03 H.J. Lu <hongjiu.lu@intel.com> + + PR driver/54171 + * Makefile.in (version): Replace top_srcdir with srcdir. + +2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net> + + * Makefile.in (version): set to BASE-VER file from gcc directory. + +2012-08-01 Nick Clifton <nickc@redhat.com> + + * config/m32c/lib2funcs.c (__clrsbhi2): New function. + Implements __clrsb for an HImode argument. + +2012-07-31 Nick Clifton <nickc@redhat.com> + + * config/stormy16/lib2funcs.c (__clrsbhi2): New function. + Implements __clrsb for an HImode argument. + * config/stormy16/clrsbhi2.c: New file: + * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c. + +2012-07-22 Steven Bosscher <steven@gcc.gnu.org> + + * libgcov.c (__gcov_ior_profiler): Benign comment fix. + +2012-07-19 Tristan Gingold <gingold@adacore.com> + Richard Henderson <rth@redhat.com> + + * unwind-seh.c: New file. + * unwind-generic.h: Include windows.h for SEH. + (_Unwind_Exception): Use 6 private fields for SEH. + (_GCC_specific_handler): Declare. + * unwind-c.c (__gcc_personality_seh0): New function. + Adjust for SEH. + * config/i386/libgcc-cygming.ver: New file. + * config/i386/t-seh-eh: New file. + * config.host (x86_64-*-mingw*): Default to seh. + +2012-07-14 Steven Bosscher <steven@gcc.gnu.org> + + * config/t-darwin (crt3.0): Remove work-around for fixed PR26840. + +2012-06-17 Uros Bizjak <ubizjak@gmail.com> + + * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use + __builtin_expect when checking for exceptions. + * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto. + +2012-06-13 Uros Bizjak <ubizjak@gmail.com> + + * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New + function declaration. + (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions. + (FP_RND_MASK): New. + * config/ia64/sfp-exceptions.c: New. + * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c. + +2012-06-13 Uros Bizjak <ubizjak@gmail.com> + + * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D, + _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ... + * config/i386/64/sfp-machine: ... (delete here) ... + * config/i386/sfp-machine.h: ... to here. + (FP_EX_MASK): Remove. + (FP_RND_MASK): New. + (FP_INIT_ROUNDMODE): Declare asm as volatile. + +2012-06-11 Sriraman Tallam <tmsriram@google.com> + + * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init. + * config/i386/libgcc-sol2.ver: Ditto. + * config/i386/libgcc-glibc.ver: Ditto. + +2012-06-11 Roland McGrath <mcgrathr@google.com> + + * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p): + If __GLIBC__ is defined, refer to __pthread_key_create instead of + pthread_cancel. + +2012-06-09 Uros Bizjak <ubizjak@gmail.com> + + * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype, + _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM, + FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT, + FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF, + FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE, + __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ... + * config/i386/64/sfp-machine: ... (delete here) ... + * config/i386/sfp-machine.h: ... to here. + (FP_EX_MASK): New. + (__sfp_handle_exceptions): New function declaration. + (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions. + * config/i386/sfp-exceptions.c: New. + * config/i386/t-softfp: New. + * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add + i386/t-softfp to tmake_file. + +2012-06-03 David S. Miller <davem@davemloft.net> + + * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit + change. + +2012-05-31 David S. Miller <davem@davemloft.net> + + * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer + multiply and divide instructions on 32-bit when V9. + (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit. + +2012-05-29 Joseph Myers <joseph@codesourcery.com> + + * config/arm/ieee754-df.S: Fix typos. + * config/arm/ieee754-sf.S: Fix typos. + * config/c6x/libunwind.S: Fix typos. + * config/epiphany/udivsi3-float.c: Fix typos. + * config/microblaze/muldi3_hard.S: Fix typos. + * config/picochip/adddi3.S: Fix typos. + * config/picochip/ashlsi3.S: Fix typos. + * config/picochip/ashrsi3.S: Fix typos. + * config/picochip/clzsi2.S: Fix typos. + * config/picochip/cmpsi2.S: Fix typos. + * config/picochip/divmod15.S: Fix typos. + * config/picochip/divmodhi4.S: Fix typos. + * config/picochip/divmodsi4.S: Fix typos. + * config/picochip/longjmp.S: Fix typos. + * config/picochip/lshrsi3.S: Fix typos. + * config/picochip/parityhi2.S: Fix typos. + * config/picochip/popcounthi2.S: Fix typos. + * config/picochip/setjmp.S: Fix typos. + * config/picochip/subdi3.S: Fix typos. + * config/picochip/ucmpsi2.S: Fix typos. + * config/picochip/udivmodhi4.S: Fix typos. + * config/picochip/udivmodsi4.S: Fix typos. + * config/spu/divv2df3.c: Fix typos. + * config/spu/mfc_multi_tag_release.c: Fix typos. + * config/spu/mfc_tag_release.c: Fix typos. + * configure.ac: Fix typos. + * configure: Regenerate. + +2012-05-25 Ian Lance Taylor <iant@google.com> + + * config/i386/morestack.S (__morestack_non_split): Check whether + caller is varargs and needs %bp to hold the stack frame on return. + +2012-05-25 Olivier Hainque <hainque@adacore.com> + + * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall + sequence in the non pic case on VxWorks. + +2012-05-24 Olivier Hainque <hainque@adacore.com> + + * Makefile.in: Move dependency on install-unwind_h from + "install-leaf" to "install". + +2012-05-24 Olivier Hainque <hainque@adacore.com> + + * Makefile.in (clean): Remove libgcc_tm.stamp as well. + Use a separate command for stamp removals. + +2012-05-21 Andrew Pinski <apinski@cavium.com> + + PR bootstrap/53183 + * configure.ac: Define the default includes to being none. + * configure: Regenerate. + +2012-05-16 Olivier Hainque <hainque@adacore.com> + + * Makefile.in (install-unwind_h): Rename into ... + (install-unwind_h-forbuild): New target. + (all): Use it instead of the former install-unwind_h. + (install-unwind_h): Reinstate, copy to user install destination + for include files, not to the internal gcc object directory one. + (install-leaf): Depend on it. + +2012-05-15 Olivier Hainque <hainque@adacore.com> + + * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful + register numbers. LR_REGNO replaces R_LR. + (ucontext_for): New, helper for ... + (ppc_aix_fallback_frame_state): New, implementation for aix 5.2 + and 5.3 of ... + (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations. + +2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * config.host (i[34567]86-*-linux*, x86_64-*-linux*) + (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu) + (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move + i386/t-cpuinfo ... + (i[34567]86-*-*, x86_64-*-*): ... here. + + * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version. + * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version. + + * config/i386/i386-cpuinfo.c: Rename to ... + * config/i386/cpuinfo.c: ... this. + * config/i386/t-cpuinfo (LIB2ADD): Reflect this. + + * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h. + (libgcc_cv_init_priority): New test. + * configure: Regenerate. + * config.in: New file. + * Makefile.in (clean): Rename config.h to auto-target.h. + (config.h): Likewise. + (stamp-h): Likewise. + + * config/i386/cpuinfo.c (auto-target.h): Include. + (CONSTRUCTOR_PRIORITY): Define. + (__cpu_indicator_init): Use it. + +2012-05-09 H.J. Lu <hongjiu.lu@intel.com> + + * longlong.h: Use a URL instead of an FSF postal address. + Replace spaces with tab. + +2012-05-08 Teresa Johnson <tejohnson@google.com> + + * libgcov.c (gcov_clear, __gcov_reset): New functions. + (__gcov_dump): Ditto. + (gcov_dump_complete): New global variable. + (gcov_exit): Export hidden to enable use in L_gcov_dump. + (__gcov_flush): Outline functionality now in gcov_clear. + * Makefile.in (L_gcov_reset, L_gcov_dump): Define. + +2012-04-28 Aurelien Jarno <aurelien@aurel32.net> + + * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove. + (mips*-*-linux*): Include mips/t-tpbit when long double is + 16 bytes long. + +2012-04-25 Sriraman Tallam <tmsriram@google.com> + + * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value. + (get_available_features): New argument. Check for AVX2. + (__cpu_indicator_init): Modify call to get_available_features. + +2012-04-25 Alan Modra <amodra@gmail.com> + + * config/rs6000/crtsavevr.S: New file. + * config/rs6000/crtrestvr.S: New file. + * config/rs6000/t-savresfgpr: Build the above. + * config/rs6000/t-netbsd: Likewise. + +2012-04-24 Sriraman Tallam <tmsriram@google.com> + + * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always. + +2012-04-24 Sriraman Tallam <tmsriram@google.com> + + * libgcc/config/i386/i386-cpuinfo.c: New file. + * libgcc/config/i386/t-cpuinfo: New file. + * libgcc/config.host: Include t-cpuinfo. + * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model. + +2012-04-24 Chao-ying Fu <fu@mips.com> + + * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC. + +2012-04-20 Thomas Schwinge <thomas@codesourcery.com> + + struct siginfo vs. siginfo_t + + * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use + siginfo_t instead of struct siginfo. + * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise. + * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise. + * config/ia64/linux-unwind.h (ia64_fallback_frame_state) + (ia64_handle_unwabi): Likewise. + * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise. + * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise. + * config/sh/linux-unwind.h (shmedia_fallback_frame_state) + (sh_fallback_frame_state): Likewise. + * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise. + * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise. + +2012-04-02 H.J. Lu <hongjiu.lu@intel.com> + + * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32 + system call number. + +2012-03-31 Eric Botcazou <ebotcazou@adacore.com> + + * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC + if it hasn't been previously saved. + +2012-03-29 H.J. Lu <hongjiu.lu@intel.com> + + * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define + only for glibc. + +2012-03-28 Georg-Johann Lay <avr@gjlay.de> + + PR target/52737 + * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks + instead of __AVR_HAVE_8BIT_SP__. + +2012-03-26 Tristan Gingold <gingold@adacore.com> + + * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword. + (unw_table_entry): Use unw_word instead of unsigned long. + (_Unwind_FindTableEntry): Likewise. + * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise. + * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise. + (_Unwind_FindTableEntry): Likewise. + * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state) + (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context) + (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num) + (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs) + (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr) + (uw_frame_state_for, uw_update_reg_address, uw_update_context) + (uw_init_context_1, uw_install_context): Likewise. + (unw_word): Move to unwind-ia64.h + +2012-03-26 Tristan Gingold <gingold@adacore.com> + + * config/vms/vms-ucrt0.c: Update copyright years. + Add a sanity check. + (___gcc_main_flags): Declare. + (__main): Check flags to remap argv and exit code. + * config.host (*-*-*vms*): Adjust extra_parts. + * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove. + (crt0.o): Add. + +2012-03-22 Richard Earnshaw <rearnsha@arm.com> + + * arm/lib1funcs.asm (ctzsi2): New function. + * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2. + * arm/t-linux (LIB1ASMFUNCS): Likewise. + * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise. + * arm/t-symbian (LIB1ASMFUNCS): Likewise. + * arm/t-vxworks (LIB1ASMFUNCS): Likewise. + * arm/t-wince-pe (LIB1ASMFUNCS): Likewise. + +2012-03-21 Andreas Tobler <andreast@fgznet.ch> + + * config.host: Add bits to support powerpc64-*-freebsd*. + * config/rs6000/freebsd-unwind.h: New file. + * config/rs6000/t-freebsd64: New file. + +2012-03-20 Richard Guenther <rguenther@suse.de> + + PR gcov-profile/52627 + * libgcov.c (init_mx): Fix mutex name. + +2012-03-16 Tristan Gingold <gingold@adacore.com> + + * config/ia64/vms-unwind.h: Remove ulong (and replace + it by unw_reg where used). Define unw_reg with __int64. + +2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove + Solaris 8 handling. + * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove + Solaris 8 handling. + (sparc_is_sighandler): Likewise. + +2012-03-13 H.J. Lu <hongjiu.lu@intel.com> + + * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size + <= saved reg size. + +2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * config/arm/crtn.S: Fix typo. + +2012-03-13 Richard Guenther <rguenther@suse.de> + + * libgcov.c: Remove stdio.h include and NULL un-define. + +2012-03-13 Richard Guenther <rguenther@suse.de> + + PR target/52569 + * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again. + +2012-03-13 Richard Guenther <rguenther@suse.de> + + * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition. + +2012-03-13 Richard Guenther <rguenther@suse.de> + + * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION + and __gthread_mutex_init_function definitions. + +2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * config.host (mips*-*-openbsd*): Remove. + +2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * config.host: Remove alpha*-dec-osf5.1* handling. + * config/alpha/gthr-posix.c: Remove. + * config/alpha/libgcc-osf5.ver: Remove. + * config/alpha/osf5-unwind.h: Remove. + * config/alpha/t-osf-pthread: Remove. + * config/alpha/t-slibgcc-osf: Remove. + * config/t-crtfm (crtfastmath.o): Remove -frandom-seed. + * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define. + [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove. + * mkmap-flat.awk: Remove osf_export handling. + +2012-03-12 Richard Guenther <rguenther@suse.de> + + * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification. + * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define. + (__gthread_mutex_init_function): New function. + * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define. + + PR gcov/49484 + * libgcov.c: Include gthr.h. + (__gcov_flush_mx): New global variable. + (init_mx, init_mx_once): New functions. + (__gcov_flush): Protect self with a mutex. + (__gcov_fork): Re-initialize mutex after forking. + * unwind-dw2-fde.c: Change condition under which to use + __GTHREAD_MUTEX_INIT_FUNCTION. + +2012-03-12 Tristan Gingold <gingold@adacore.com> + + * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS. + * config/ia64/t-vms: Likewise. + +2012-03-11 Michael Hope <michael.hope@linaro.org> + + * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable + for Thumb-2. + +2012-03-07 Walter Lee <walt@tilera.com> + + * config/tilepro/atomic.c: Rename "atomic_" prefix to + "arch_atomic_". + (atomic_xor): Rename and move definition to + config/tilepro/atomic.h. + (atomic_nand): Ditto. + * config/tilepro/atomic.h: Rename "atomic_" prefix to + "arch_atomic_". + (arch_atomic_xor): Move from config/tilepro/atomic.c. + (arch_atomic_nand): Ditto. + +2012-03-07 Georg-Johann Lay <avr@gjlay.de> + + PR target/52507 + * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part. + +2012-03-07 Georg-Johann Lay <avr@gjlay.de> + + PR target/52505 + * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally + from RAM. + +2012-03-07 Georg-Johann Lay <avr@gjlay.de> + + PR target/52461 + PR target/52508 + * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage + if RAMPZ affects reading from RAM. + (__tablejump_elpm__): Ditto. + (.xload): Ditto. + (__movmemx_hi): Ditto. + (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM". + (__do_global_dtors): Ditto. + (__xload_1, __xload_2, __xload_3, __xload_4): Ditto. + (__movmemx_hi): Ditto. + +2012-03-05 Richard Henderson <rth@redhat.com> + + * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later. + [ARM] (count_trailing_zeros): Use the builtin. + +2012-03-01 Kai Tietz <ktietz@redhat.com> + + * soft-fp: Imported from glibc upstream. + +2012-02-28 Kai Tietz <ktietz@redhat.com> + + * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it + for mingw-targets as attribute gcc_struct. + +2012-02-28 Ian Lance Taylor <iant@google.com> + + * generic-morestack.c (__splitstack_releasecontext): Correct call + to __morestack_release_segments. + +2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org> + + PR target/52390 + * generic-morestack.c (__generic_morestack_set_initial_sp): Test + for __linux__ when removing signals from __morestack_fullmask. + +2012-02-23 Georg-Johann Lay <avr@gjlay.de> + + PR target/52261 + * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__. + +2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> + + * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT + instead of HAVE_INITFINI_ARRAY. + * config/ia64/crtend.S: Likewise. + +2012-02-20 Kai Tietz <ktietz@redhat.com> + + PR libstdc++/52300 + * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw. + + * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode + to w32-unwind.h header. + +2012-02-19 Richard Sandiford <rdsandiford@googlemail.com> + + * config.host (mips64*-*-linux*, mipsisa64*-*-linux*) + (mips*-*-linux*): Remove t-slibgcc-libgcc. + * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr. + * config/mips/mips16.S (__mips16_rdhwr): Delete. + +2012-02-19 Richard Sandiford <rdsandiford@googlemail.com> + + * config/mips/mips16.S (CALL_STUB_RET): Add CFI information. + +2012-02-15 Iain Sandoe <iains@gcc.gnu.org> + + PR libitm/52220 + * config/darwin-crt-tm.c: Correct typo. + +2012-02-15 Iain Sandoe <iains@gcc.gnu.org> + Patrick Marlier <patrick.marlier@gmail.com> + + PR libitm/52220 + * config/darwin-crt-tm.c: Generate dummy functions. + +2012-02-15 Iain Sandoe <iains@gcc.gnu.org> + Patrick Marlier <patrick.marlier@gmail.com> + + PR libitm/52042 + * config/darwin-crt-tm.c (getTMCloneTable): New function. + (__doTMRegistrations): Call it. + (__doTMdeRegistrations): Likewise. + +2012-01-15 Georg-Johann Lay <avr@gjlay.de> + Anatoly Sokolov <aesok@post.ru> + Eric Weddington <eric.weddington@atmel.com> + + PR target/52261 + * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA + (__epilogue_restores__): Ditto. + +2012-02-15 Eric Botcazou <ebotcazou@adacore.com> + + PR target/51921 + PR target/52205 + * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for + Solaris 11 and slightly reformat. + (sparc_is_sighandler): Likewise. + +2012-02-14 Walter Lee <walt@tilera.com> + + * config.host: Handle tilegx and tilepro. + * config/tilegx/sfp-machine.h: New file. + * config/tilegx/sfp-machine32.h: New file. + * config/tilegx/sfp-machine64.h: New file. + * config/tilegx/t-crtstuff: New file. + * config/tilegx/t-softfp: New file. + * config/tilegx/t-tilegx: New file. + * config/tilepro/atomic.c: New file. + * config/tilepro/atomic.h: New file. + * config/tilepro/linux-unwind.h: New file. + * config/tilepro/sfp-machine.h: New file. + * config/tilepro/softdivide.c: New file. + * config/tilepro/softmpy.S: New file. + * config/tilepro/t-crtstuff: New file. + * config/tilepro/t-tilepro: New file. + +2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com> + + PR libstdc++/51296 + PR libstdc++/51906 + * gthr-posix.h: Allow static initializer macros to be disabled. + (__gthrw_pthread_cond_init): Define weak reference unconditionally. + +2012-02-05 Chung-Lin Tang <cltang@codesourcery.com> + + * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*): + Add t-slibgcc-libgcc to tmake_file. + * config/mips/libgcc-mips16.ver: Revert previous patch. + * config/mips/mips16.S (__mips16_rdhwr): Hide. + +2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com> + Jayant R Sonar <jayant.sonar@kpitcummins.com> + + * config.host: Add National Semiconductor CR16 target (cr16-*-*). + * config/cr16/crti.S: New file. + * config/cr16/crtlibid.S: New file. + * config/cr16/crtn.S: New file. + * config/cr16/lib1funcs.S: New file. + * config/cr16/t-cr16: New file. + * config/cr16/t-crtlibid: New file. + * config/cr16/unwind-dw2.h: New file. + * config/cr16/unwind-cr16.c: New file. + * config/cr16/divmodhi3.c: New file. + +2012-01-25 Alan Modra <amodra@gmail.com> + + * config/rs6000/t-linux64: Delete. Move.. + * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here.. + * config/rs6000/t-linux: ..and libgcc flags to here. + +2012-01-22 Douglas B Rupp <rupp@gnat.com> + + * config.host (i[34567]86-*-interix3*): + Change triplet to i[34567]86-*-interix[3-9]*. + * configure: Regenerate. + +2012-01-15 Chung-Lin Tang <cltang@codesourcery.com> + Richard Sandiford <rdsandiford@googlemail.com> + + * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add. + * config/mips/mips16.S (__mips16_rdhwr): New function. + * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr. + +2012-01-11 Nathan Sidwell <nathan@acm.org> + + * libgcov.c (__gcov_init): Ignore objects with no functions. + +2012-01-10 Georg-Johann Lay <avr@gjlay.de> + + PR target/49868 + Extend __pgmx semantics to linearize memory. + * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx. + * config/avr/lib1funcs.S (__xload_1): New function. + (__movmemx_qi, __movmemx_hi): New functions. + (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx + semantics. + +2012-01-09 Eric Botcazou <ebotcazou@adacore.com> + + * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the + purported sigacthandler address isn't null before dereferencing it. + (sparc_is_sighandler): Likewise. + +2012-01-09 Eric Botcazou <ebotcazou@adacore.com> + + PR ada/41929 + * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and + add CFA. Revert back to old code for Solaris 8+ multi-threaded. + (sparc_is_sighandler): Likewise. + (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER. + +2012-01-06 Tristan Gingold <gingold@adacore.com> + + * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward + compatibility thunks... + (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o) + (crtbeginS.o, crtendS.o): ... and these to ... + * config/ia64/t-ia64-elf: ... this new file. + * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*) + (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file. + +2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> + + * configure: Regenerate. + * config/s390/t-crtstuff: Remove -fPIC. + +2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com> + + PR bootstrap/51006 + * enable-execute-stack-mprotect.c (getpagesize): Do not define + for NetBSD. + +2012-01-02 Georg-Johann Lay <avr@gjlay.de> + + PR target/51345 + * config/avr/lib1funcs.S: Remove FIXME comments. + (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__. + +2012-01-02 Georg-Johann Lay <avr@gjlay.de> + + Implement light-weight DImode support. + * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8, + _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3. + * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3, + __cmpdi2, __cmpdi2_s8, __rotldi3): New functions. + +2011-12-30 Nathan Sidwell <nathan@acm.org> + + * libgcov.c (gcov_crc32): Remove global var. + (free_fn_data): New function. + (buffer_fn_data): Pass in filename, more robust error recovery. + (crc32_unsigned): New function. + (gcov_exit): More robust detection of new program. More robust + error recovery. + (__gcov_init): Do not update program's crc here. + +2011-12-21 Tristan Gingold <gingold@adacore.com> + + * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define. + +2011-12-21 Ian Lance Taylor <iant@google.com> + + * config/i386/morestack.S: Simplify CFI opcodes throughout. + +2011-12-20 Ian Lance Taylor <iant@google.com> + + * config/i386/morestack.S (__morestack_non_split): If there is + enough stack space already, don't split. Ask for more stack space + than we required. + +2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com> + + * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and + `sys/sdt.h'. + (_Unwind_DebugHook): New function. + (uw_restore_core_regs): New define. + (unwind_phase2): Use uw_restore_core_regs instead of + restore_core_regs. + (unwind_phase2_forced): Likewise. + (__gnu_Unwind_Resume): Likewise. + +2011-12-20 Uros Bizjak <ubizjak@gmail.com> + + * config/alpha/linux-unwind.h: Update copyright years. + (MD_FROB_UPDATE_CONTEXT): New define. + (alpha_frob_update_context): New function. + +2011-12-17 Richard Sandiford <rdsandiford@googlemail.com> + + * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to + tmake_file rather replacing it. + +2011-12-15 Iain Sandoe <iains@gcc.gnu.org> + + * config/rs6000/darwin-world.S (toplevel): Make it clear that this + function is not used for PPC64. + (save_world): Amend comments. Update the VRsave mask to reflect the + saved regs. + (rest_world): Update comments, do not clobber r10, do not use r8. + (eh_rest_world_r10): Amend comments, do not use r8. + (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is + no longer used, move restore of CR and target address to the end of + the routine. + +2011-12-14 H.J. Lu <hongjiu.lu@intel.com> + + * generic-morestack.c (__generic_morestack_set_initial_sp): Check + __GLIBC__ instead of __linux__ when using __SIGRTMIN. + +2011-12-14 Georg-Johann Lay <avr@gjlay.de> + + PR target/49313 + * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3. + * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions. + +2011-12-11 Eric Botcazou <ebotcazou@adacore.com> + + * config/sparc/sol2-unwind.h: Use #ifdef directive consistently. + +2011-12-09 Georg-Johann Lay <avr@gjlay.de> + + PR target/49313 + * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3. + * config/avr/lib1funcs.S (__muldi3): New function. + +2011-12-06 Andrew Pinski <apinski@cavium.com> + + * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the + size of func_ptr. + (__frame_dummy_init_array_entry): Likewise. + +2011-12-06 Georg-Johann Lay <avr@gjlay.de> + + Forward-port from gcc-4_6-branch r181936 2011-12-02. + + PR target/51345 + PR target/51002 + * config/avr/lib1funcs.S (__prologue_saves__, + __epilogue_restores__, __divdi3_moddi3): Enclose parts using + __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments. + +2011-12-04 Iain Sandoe <iains@gcc.gnu.org> + + * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines. + +2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> + + PR other/51272 + * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub. + (_ITM_deregisterTMCloneTable): Likewise. + (__register_frame_info): Fix unused warning. + (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses, + pthread_default_stacksize_np): Likewise. + * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules. + +2011-11-29 DJ Delorie <dj@redhat.com> + + * config.host (rl78-*-elf): New case. + * config/rl78: New directory for the Renesas RL78. + +2011-11-29 Bernd Schmidt <bernds@codesourcery.com> + + * config.host (tic6x-*-uclinux): Append to extra_parts. Fix + formatting. + +2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + PR other/51022 + * config/rs6000/t-savresfgpr: New file. + * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but + $(srcdir)/config/rs6000/eabi.S. + * config/rs6000/t-ppccomm-ldbl: Remove. + * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to + tmake_file. + (powerpc-*-eabispe*): Likewise. + (powerpc-*-eabi*): Likewise. + (powerpc-*-linux*, powerpc64-*-linux*): Likewise. + (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm + to tmake_file, remove rs6000/t-ppccomm-ldbl. + (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from + tmake_file. + (powerpc-*-eabisim*): Likewise. + (powerpc-*-elf*): Likewise. + (powerpc-*-eabialtivec*): Likewise. + (powerpc-xilinx-eabi*): Likewise. + (powerpc-*-rtems*): Likewise. + (powerpcle-*-elf*): Likewise. + (powerpcle-*-eabisim*): Likewise. + (powerpcle-*-eabi*): Likewise. + +2011-11-27 Ian Lance Taylor <iant@google.com> + + * generic-morestack.c (__splitstack_find): Check for NULL old + stack value. + (__splitstack_resetcontext): New function. + (__splitstack_releasecontext): New function. + * libgcc-std.ver.in: Add new functions to GCC_4.7.0. + +2011-11-27 Iain Sandoe <iains@gcc.gnu.org> + + * config/darwin-crt-tm.c: Correct comments, use correct licence. + +2011-11-27 Iain Sandoe <iains@gcc.gnu.org> + + * config/darwin-crt-tm.c: Remove dummy _ITM_ functions. + +2011-11-26 Richard Henderson <rth@redhat.com> + + * config/m68k/linux-atomic.c: New file. + * config/m68k/t-linux: New file. + * config.host (m68k-uclinux, m68k-linux): Use it. + +2011-11-26 Richard Henderson <rth@redhat.com> + + * crtstuff.c (__TMC_LIST__): Mark used not unused. + (__TMC_END__): Only declare if hidden is available; in the definition, + if hidden is unavailable add a null record. + (deregister_tm_clones, register_tm_clones): New. + (__do_global_dtors_aux, frame_dummy): Use them. + (__do_global_dtors, __do_global_ctors_1): Likewise. + +2011-11-22 Iain Sandoe <iains@gcc.gnu.org> + + * config/darwin-crt-tm.c: New file. + * config.host (darwin): Build crttms.o crttme.o to provide + startup and shutdown for tm clones. + * config/t-darwin (crttms.o): New build rule. + (crttme.o): Likewise. + +2011-11-21 Hans-Peter Nilsson <hp@axis.com> + + * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH + et al. + +2011-11-21 Richard Henderson <rth@redhat.com> + + * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF. + (__TMC_LIST__, __TMC_END__): New. + (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable. + (__do_global_dtors): Likewise. + (frame_dummy): Call _ITM_registerTMCloneTable. + (__do_global_ctors_1): Likewise. + +2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file. + (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file. + (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file. + (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file. + * config/i386/t-darwin64: Remove. + * config/sh/t-netbsd (LIB2ADD): Remove. + +2011-11-21 Georg-Johann Lay <avr@gjlay.de> + + PR target/49313 + * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3. + (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2. + * config/avr/lib1funcs.S (wmov): New assembler macro. + (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions. + (__moddi3, __divdi3, __divdi3_moddi3): New functions. + (__udivmod64): New function. + (__negdi2): New function. + +2011-11-21 Gerald Pfeifer <gerald@pfeifer.com> + + * config.host (*-*-freebsd[12], *-*-freebsd[12].*, + *-*-freebsd*aout*): Remove. + +2011-11-20 Hans-Peter Nilsson <hp@axis.com> + + * static-object.mk (c_flags-$o): Save c_flags. + ($(base)$(objext)): Use it. + +2011-11-18 Steve Ellcey <sje@cup.hp.com> + + * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind. + +2011-11-18 Georg-Johann Lay <avr@gjlay.de> + + PR target/49868 + * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4. + * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4): + New functions. + +2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> + + * config/arm/lib1funcs.asm (udivsi3): Add support for divide + functions. + (aeabi_uidivmod): Likewise. + (umodsi3): Likewise. + (divsi3): Likewise. + (aeabi_idivmod): Likewise. + (modsi3): Likewise. + +2011-11-16 Tristan Gingold <gingold@adacore.com> + + * config/alpha/qrnnd.S: Use specific pseudos for VMS. + +2011-11-15 Georg-Johann Lay <avr@gjlay.de> + + PR target/49868 + * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4. + * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions. + +2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> + + * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from + tmake_file list. + * config/pa/t-stublib: Merge rules from config/pa/t-stublib64. + * config/pa/t-stublib64: Delete. + +2011-11-12 Richard Henderson <rth@redhat.com> + + * config/rs6000/linux-unwind.h (frob_update_context): Properly + cast the pointer argument to _Unwind_SetGRPtr. + +2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead. + +2011-11-09 Ian Lance Taylor <iant@google.com> + + * generic-morestack.c: Include <string.h>. + (uintptr_type): Define. + (struct initial_sp): Add dont_block_signals field. Reduce size of + extra array by 1. + (allocate_segment): Set prev field to NULL. Don't set + __morestack_current_segment or __morestack_segments. + (__generic_morestack): Update current->prev and *pp after calling + allocate_segment. + (__morestack_block_signals): Don't do anything if + dont_block_signals is set. + (__morestack_unblock_signals): Likewise. + (__generic_findstack): Check for initial_sp == NULL. Add casts to + uintptr_type. + (__splitstack_block_signals): New function. + (enum __splitstack_content_offsets): Define. + (__splitstack_getcontext, __splitstack_setcontext): New functions. + (__splitstack_makecontext): New function. + (__splitstack_block_signals_context): New function. + (__splitstack_find_context): New function. + * config/i386/morestack.S (__morestack_get_guard): New function. + (__morestack_set_guard, __morestack_make_guard): New functions. + * libgcc-std.ver.in: Add new functions to GCC_4.7.0. + +2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ... + (i[34567]86-*-mingw*): ... here. + (x86_64-*-mingw*): ... here. + +2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * config/c6x/t-elf (LIB2ADD): Add instead of assigning. + +2011-11-07 Nathan Sidwell <nathan@acm.org> + + * libgcov.c (struct gcov_fn_buffer): New struct. + (buffer_fn_data): New helper. + (gcov_exit): Rework for new gcov data structures. + +2011-11-07 Georg-Johann Lay <avr@gjlay.de> + + PR target/49313 + * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed. + +2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * config.host (tmake_file): Correct comment. + (bfin*-elf*): Remove bfin/t-elf from tmake_file, add + t-libgcc-pic. + (bfin*-uclinux*): Likewise. + (bfin*-linux-uclibc*): Likewise. + (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file. + + * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of + assigning. + * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise. + * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise. + * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise. + * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise. + * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise. + * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise. + * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise. + * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise. + * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise. + * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise. + * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise. + * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise. + * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise. + + * config/bfin/t-elf: Remove. + * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove. + +2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * config.host (*-*-rtems*): Add t-rtems to tmake_file. + (i[34567]86-*-rtems*): Remove t-rtems from tmake_file. + (lm32-*-elf*, lm32-*-rtems*): Split into ... + (lm32-*-elf*): ... this. + (lm32-*-rtems*): ... and this. + Add to tmake_file. + (m32r-*-rtems*): Add to tmake_file. + (moxie-*-rtems*): Likewise. + (sparc-*-rtems*): Likewise. + Remove t-rtems from tmake_file. + (sparc64-*-rtems*): Likewise. + * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES + instead. + +2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + PR bootstrap/50982 + * config/gthr-posix.h: Move ... + * gthr-posix.h: ... here. + * config/gthr-lynx.h: Reflect this. + * config/gthr-vxworks.h: Likewise. + * config/rs6000/gthr-aix.h: Likewise. + * configure.ac (target_thread_file): Likewise. + * configure: Regenerate. + +2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de> + + * config.host (arm*-*-rtemseabi*): New target. + +2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> + + PR other/50991 + * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of + extra-parts. + +2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com> + + * config.host (epiphany-*-elf*): New configuration. + * config/epiphany: New Directory. + +2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org> + + * config.host (avr-*-rtems*): Add config/avr/t-rtems. + * config/avr/t-rtems: New. + Filter out _exit from LIB1ASMFUNCS. + +2011-11-04 David S. Miller <davem@davemloft.net> + + * configure.ac: Test for 64-bit addresses on !x86 using __LP64__. + * configure: Rebuild. + +2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> + + * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S + variable. + +2011-11-04 Georg-Johann Lay <avr@gjlay.de> + + PR target/50931 + * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4. + * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions. + +2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com> + + PR target/50989 + * config.host (sparc-*-rtems*): Add sparc/t-softmul. + +2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * config/c6x/t-elf (LIB2ADDEH): Set. + * config/c6x/t-c6x-elf: Remove. + +2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * config/i386/sol2-ci.S: Rename to ... + * config/i386/crti.S: ... this. + * config/i386/sol2-cn.S: Rename to ... + * config/i386/crtn.S: ... this. + * config/sparc/sol2-ci.S: Rename to ... + * config/sparc/crti.S: ... this. + * config/sparc/sol2-cn.S: Rename to ... + * config/sparc/crtn.S: ... this. + * config/t-sol2 (CUSTOM_CRTIN): Remove. + (crti.o, crtn.o): Remove. + +2011-11-04 Tristan Gingold <gingold@adacore.com> + + * config/ia64/fde-vms.c: Do not include md-unwind-support.h + +2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org> + + * config/sh/t-sh: Use $(gcc_compile) instead of $(compile). + +2011-11-03 Hans-Peter Nilsson <hp@axis.com> + + * config.host (crisv32-*-none, cris-*-none): Remove. + (crisv32-*-elf): Append to tmake_file, don't just set it. + (cris-*-elf): Add missing t-fdpbit to tmake_file. + +2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<. + (ecrtn$(objext)): Likewise. + (ncrti$(objext)): Likewise. + (ncrtn$(objext)): Likewise. + +2011-11-03 Andreas Schwab <schwab@redhat.com> + + * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage. + +2011-11-02 David S. Miller <davem@davemloft.net> + + * configure.ac: Set host_address on sparc too. + * configure: Regenerate. + * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally + based upon host_address. + * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally. + +2011-11-02 Jason Merrill <jason@redhat.com> + + * config/rs6000/t-ppccomm: Add missing \. + +2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * gthr-single.h, gthr.h: New files. + * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h, + config/gthr-vxworks.h, config/i386/gthr-win32.h, + config/mips/gthr-mipssde.h, config/pa/gthr-dce.h, + config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files. + * config/i386/gthr-win32.c: Include "gthr-win32.h". + * configure.ac (thread_header): New variable. + Set it depending on target_thread_file. + (gthr-default.h): Link from $thread_header. + * configure: Regenerate. + * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS). + +2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * configure.ac (tm_file_): New variable. + Determine from tm_file. + (tm_file, tm_defines): Substitute. + * configure: Regenerate. + * mkheader.sh: New file. + * Makefile.in (clean): Remove libgcc_tm.h. + ($(objects)): Depend on libgcc_tm.h. + (libgcc_tm_defines, libgcc_tm_file): New variables. + (libgcc_tm.h, libgcc_tm.stamp): New targets. + ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects)) + ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects)) + ($(extra-parts)): Depend on libgcc_tm.h. + * config.host (tm_defines, tm_file): New variable. + (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi. + (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi. + (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file. + (avr-*-rtems*): Likewise. + (avr-*-*): Likewise. + (frv-*-elf): Likewise. + (frv-*-*linux*): Likewise. + (h8300-*-rtems*): Likewise. + (h8300-*-elf*): Likewise. + (i[34567]86-*-darwin*): Likewise. + (x86_64-*-darwin*): Likewise. + (rx-*-elf): Likewise. + (tic6x-*-uclinux): Likewise. + (tic6x-*-elf): Likewise. + (i[34567]86-*-linux*, x86_64-*-linux*): Likewise. + * config/alpha/gthr-posix.c: Include libgcc_tm.h. + * config/i386/cygming-crtbegin.c: Likewise. + * config/i386/cygming-crtend.c: Likewise. + * config/ia64/fde-vms.c: Likewise. + * config/ia64/unwind-ia64.c: Likewise. + * config/libbid/bid_gcc_intrinsics.h: Likewise. + * config/rs6000/darwin-fallback.c: Likewise. + * config/stormy16/lib2funcs.c: Likewise. + * config/xtensa/unwind-dw2-xtensa.c: Likewise. + * crtstuff.c: Likewise. + * dfp-bit.h: Likewise. + * emutls.c: Likewise. + * fixed-bit.c: Likewise. + * fp-bit.c: Likewise. + * generic-morestack-thread.c: Likewise. + * generic-morestack.c: Likewise. + * libgcc2.c: Likewise. + * libgcov.c: Likewise. + * unwind-dw2-fde-dip.c: Likewise. + * unwind-dw2-fde.c: Likewise. + * unwind-dw2.c: Likewise. + * unwind-sjlj.c: Likewise. + +2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * configure.ac: Include ../config/picflag.m4. + (GCC_PICFLAG): Call it. + Substitute. + * configure: Regenerate. + * Makefile.in (gcc_srcdir): Remove. + (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES) + (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE) + (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set. + ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o)) + ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c. + Use $<. + Remove comment. + * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files. + * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) + to refer to libgcc2.c. + Use $<. + * config/darwin-64.c: New file. + * config/darwin-crt3.c: Remove comment. + * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c, + config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c, + config/udivmodsi4.c: New files. + * config/memcmp.c, config/memcpy.c, config/memmove.c, + config/memset.c: New files. + * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG). + * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set. + * config/t-freebsd-thread, config/t-libgcc-pic: New files. + * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set. + * config/t-openbsd-thread: New file. + * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove. + * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files. + * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files. + * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to + qrnnd.S. + Adapt filename. + * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha + to refer to gthr-posix.c. + * config/alpha/t-vms (LIB2ADD): Set. + * config/alpha/vms-gcc_shell_handler.c: New file. + * config/arm/bpabi.c, config/arm/fp16.c, + config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c, + config/arm/unaligned-funcs.c: New files. + * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set. + * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set. + * config/arm/t-linux: Likewise. + * config/arm/t-linux-eabi (LIB2ADD_ST): Add. + * config/arm/t-netbsd: New file. + * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set. + * config/arm/t-symbian (LIB2ADD_ST): Set. + * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set. + * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). + * config/bfin/t-elf: New file. + * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c, + config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c, + config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c, + config/c6x/ltf.c: New files. + * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD) + (HOST_LIBGCC2_CFLAGS): Set. + * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set. + (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). + * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris: + New files. + * config/cris/t-elfmulti (LIB2ADD_ST): Set. + * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove. + * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c, + config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c, + config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New + files. + * config/frv/t-frv (LIB2ADD): Set. + * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). + * config/h8300/clzhi2.c, config/h8300/ctzhi2.c, + config/h8300/fixunssfsi.c, config/h8300/parityhi2.c, + config/h8300/popcounthi2.c: New files. + * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set. + * config/i386/gthr-win32.c: New file. + * config/i386/t-cygming (LIBGCC2_INCLUDES): Set. + * config/i386/t-cygwin: Likewise. + * config/i386/t-darwin, config/i386/t-darwin64, + config/i386/t-gthr-win32, config/i386/t-interix: New files. + * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set. + (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). + * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). + * config/ia64/quadlib.c: New file. + * config/ia64/t-hpux (LIB2ADD): Set. + * config/ia64/t-ia64: Add comment. + * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files. + * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). + (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC. + * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files. + * config/m32c/t-m32c (LIB2ADD): Set. + * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set. + * config/m32r/t-m32r: Likewise. + * config/m68k/fpgnulib.c: New file. + * config/m68k/t-floatlib (LIB2ADD): Set. + (xfgnulib.c): New target. + * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set. + * config/mep/lib2funcs.c, config/mep/tramp.c: New files. + * config/mep/t-mep (LIB2ADD): Set. + * config/microblaze/divsi3.asm: Rename to divsi3.S. + * config/microblaze/moddi3.asm: Rename to moddi3.S. + * config/microblaze/modsi3.asm: Rename to modsi3.S. + * config/microblaze/muldi3_hard.asm: Rename to hard.S. + * config/microblaze/mulsi3.asm: Rename to mulsi3.S. + * config/microblaze/stack_overflow_exit.asm: Rename to exit.S. + * config/microblaze/udivsi3.asm: Rename to udivsi3.S. + * config/microblaze/umodsi3.asm: Rename to umodsi3.S. + * config/microblaze/t-microblaze (LIB2ADD): Reflect this. + * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S: + New files. + * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set. + * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set. + * config/pa/fptr.c, config/pa/lib2funcs.S, + config/pa/linux-atomic.c, config/pa/quadlib.c: New files. + * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set. + (LIB2ADD, LIB2ADD_ST): Set. + * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files. + * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST): + Set. + * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set. + * config/pdp11/t-pdp11: New file. + * config/picochip/libgccExtras/adddi3.S, + config/picochip/libgccExtras/ashlsi3.S, + config/picochip/libgccExtras/ashrsi3.S, + config/picochip/libgccExtras/clzsi2.S, + config/picochip/libgccExtras/cmpsi2.S, + config/picochip/libgccExtras/divmod15.S, + config/picochip/libgccExtras/divmodhi4.S, + config/picochip/libgccExtras/divmodsi4.S, + config/picochip/libgccExtras/lshrsi3.S, + config/picochip/libgccExtras/parityhi2.S, + config/picochip/libgccExtras/popcounthi2.S, + config/picochip/libgccExtras/subdi3.S, + config/picochip/libgccExtras/ucmpsi2.S, + config/picochip/libgccExtras/udivmodhi4.S, + config/picochip/libgccExtras/udivmodsi4.S: New files. + * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS) + (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set. + * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S, + config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S, + config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S) + config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S, + config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S, + config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New + files. + * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST) + (HOST_LIBGCC2_CFLAGS): Set. + * config/rs6000/t-darwin64: New file. + * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set. + * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files. + * config/rs6000/t-ppccomm (LIB2ADD): Add + $(srcdir)/config/rs6000/tramp.S. + (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources. + Add $(srcdir)/config/rs6000/eabi.S. + (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S) + (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S) + (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S) + (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S) + (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S) + (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove. + * config/rs6000/tramp.S: New file. + * config/s390/t-tpf: Remove. + * config/sh/linux-atomic.S: New file. + * config/sh/t-linux (LIB2ADD): Set. + (HOST_LIBGCC2_CFLAGS): Append, remove -fpic. + * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set. + * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer + to unwind-dw2.c. + (HOST_LIBGCC2_CFLAGS): Set. + * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). + * config/spu/divmodti4.c, config/spu/divv2df3.c, + config/spu/float_disf.c, config/spu/float_unsdidf.c, + config/spu/float_unsdisf.c, config/spu/float_unssidf.c, + config/spu/mfc_multi_tag_release.c, + config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c, + config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c, + config/spu/multi3.c: New files. + * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS) + (HOST_LIBGCC2_CFLAGS): Set. + * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c, + config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c, + config/stormy16/ctzhi2.c, config/stormy16/divsi3.c, + config/stormy16/ffshi2.c, config/stormy16/lib2.c, + config/stormy16/lshrsi3.c, config/stormy16/modsi3.c, + config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c, + config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c, + config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c, + config/stormy16/umodsi3.c: New files. + * config/xtensa/lib2funcs.S: New file. + * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set. + * config/xtensa/t-xtensa (LIB2ADD): Set. + * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file. + (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file. + Add t-freebsd-thread to tmake_file for posix threads. + (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu) + (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file. + (*-*-lynxos*): Likewise. + (*-*-netbsd*): Likewise. + (*-*-openbsd*): Likewise. + Add t-openbsd-thread to tmake_file for posix threads. + (*-*-solaris2*): Add t-libgcc-pic to tmake_file. + (*-*-vxworks*): Set tmake_file. + (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file. + (alpha*-*-freebsd*): Likewise. + (alpha*-*-netbsd*): Likewise. + (alpha*-*-openbsd*): Likewise. + (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts. + (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file. + (alpha*-dec-*vms*): Likewise. + (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file. + (bfin*-elf*): Add bfin/t-elf to tmake_file. + (bfin*-uclinux*): Likewise. + (bfin*-linux-uclibc*): Likewise. + (crisv32-*-elf): Add cris/t-cris to tmake_file. + (crisv32-*-none): Likewise. + (cris-*-elf): Likewise. + (cris-*-none): Likewise. + (cris-*-linux*, crisv32-*-linux*): Likewise. + (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to + tmake_file. + (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to + tmake_file. + (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file. + (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file. + (x86_64-*-elf*): Likewise. + (i[34567]86-*-nto-qnx*): Likewise. + (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for + win32 threads. + (x86_64-*-mingw*): Likewise. + (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file. + (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file. + (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*) + (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*) + (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to + tmake_file. + (mipsisa64sr71k-*-elf*): Likewise. + (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise. + (mips-*-elf*, mipsel-*-elf*): Likewise. + (mips64-*-elf*, mips64el-*-elf*): Likewise. + (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise. + (mips*-*-rtems*): Likewise. + (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr + to tmake_file. + (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file. + (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file. + (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file. + (spu-*-elf*): Likewise. + (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file. + +2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use + $(srcdir) to refer to $(LIB1ASMSRC). + Use $<. + * config/arm/bpabi-v6m.S, config/arm/bpabi.S, + config/arm/ieee754-df.S, config/arm/ieee754-sf.S, + config/arm/lib1funcs.S: New files. + * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S. + * config/arm/t-arm: New file. + * config/arm/t-bpabi (LIB1ASMFUNCS): Set. + * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi, + config/arm/t-strongarm-elf: New files. + * config/arm/t-symbian (LIB1ASMFUNCS): Set. + * config/arm/t-vxworks, config/arm/t-wince-pe: New files. + * config/avr/lib1funcs.S: New file. + * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set. + * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files. + * config/c6x/lib1funcs.S: New file. + * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set. + * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files. + * config/frv/lib1funcs.S: New file. + * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set. + * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files. + * config/i386/cygwin.S, config/i386/t-chkstk: New files. + * config/ia64/__divxf3.asm: Rename to ... + * config/ia64/__divxf3.S: ... this. + Adapt lib1funcs.asm filename. + * config/ia64/_fixtfdi.asm: Rename to ... + * config/ia64/_fixtfdi.S: ... this. + Adapt lib1funcs.asm filename. + * config/ia64/_fixunstfdi.asm: Rename to ... + * config/ia64/_fixunstfdi.S: ... this. + Adapt lib1funcs.asm filename. + * config/ia64/_floatditf.asm: Rename to ... + * config/ia64/_floatditf.S: ... this. + Adapt lib1funcs.asm filename. + * config/ia64/lib1funcs.S: New file. + * config/ia64/t-hpux (LIB1ASMFUNCS): Set. + * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set. + * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix. + * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files. + * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files. + * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files. + * config/mep/lib1funcs.S: New file. + * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set. + * config/mips/mips16.S: New file. + * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set. + * config/pa/milli64.S: New file. + * config/pa/t-linux, config/pa/t-linux64: New files. + * config/picochip/lib1funcs.S: New file. + * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set. + * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files. + * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set. + * config/sh/t-netbsd: New file. + * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set. + Use $(srcdir) to refer to lib1funcs.S, adapt filename. + * config/sh/t-sh64: New file. + * config/sparc/lb1spc.S: New file. + * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm + filename. + * config/v850/lib1funcs.S, config/v850/t-v850: New files. + * config/vax/lib1funcs.S, config/vax/t-linux: New files. + * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S, + config/xtensa/lib1funcs.S: New files. + * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set. + * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to + tmake_file. + (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file. + (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file. + (arm*-*-linux*): Likewise. + Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for + arm*-*-linux-*eabi, add arm/t-linux otherwise. + (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file. + (arm*-*-ecos-elf): Likewise. + (arm*-*-eabi*, arm*-*-symbianelf*): Likewise. + (arm*-*-rtems*): Likewise. + (arm*-*-elf): Likewise. + (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file. + (avr-*-rtems*): Add to tmake_file, add avr/t-avr. + (bfin*-elf*): Add bfin/t-bfin to tmake_file. + (bfin*-uclinux*): Likewise. + (bfin*-linux-uclibc*): Likewise. + (bfin*-rtems*): Likewise. + (bfin*-*): Likewise. + (fido-*-elf): Merge into m68k-*-elf*. + (fr30-*-elf)): Add fr30/t-fr30 to tmake_file. + (frv-*-*linux*): Add frv/t-frv to tmake_file. + (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file. + (h8300-*-elf*): Likewise. + (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file. + (hppa*-*-linux*): Add pa/t-linux to tmake_file. + (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file. + (i[34567]86-*-mingw*): Likewise. + (x86_64-*-mingw*): Likewise. + (i[34567]86-*-interix3*): Likewise. + (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file. + (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file. + (m68k-*-elf*): Also handle fido-*-elf. + Add m68k/t-floatlib to tmake_file. + (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file. + (m68k-*-linux*): Likewise. + (m68k-*-rtems*): Likewise. + (mcore-*-elf): Add mcore/t-mcore to tmake_file. + (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for + sh64*-*-*. + (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file. + Add sh/t-sh64 to tmake_file for sh64*-*-linux*. + (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*) + (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh, + sh/t-netbsd to tmake_file. + Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*. + (sh-*-rtems*): Add sh/t-sh to tmake_file. + (sh-wrs-vxworks): Likewise. + (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for + *-leon[3-9]*. + (v850*-*-*): Add v850/t-v850 to tmake_file. + (vax-*-linux*): Add vax/t-linux to tmake_file. + (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file. + +2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * crtstuff.c: New file. + * Makefile.in (CRTSTUFF_CFLAGS): Define. + (CRTSTUFF_T_CFLAGS): Define. + (extra-parts, INSTALL_PARTS): Remove conditional assignments. + (crtbegin$(objext), crtend$(objext), crtbeginS$(objext)) + (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to + crtstuff.c. + Use $<. + (crtbeginT.o): Use $(objext). + [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules. + (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS. + (gcc-extra-parts): Remove. + * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file. + Set extra_parts. + (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, + *-*-gnu*): Also handle *-*-kopensolaris*-gnu. + Add t-crtstuff-pic to tmake_file. + (*-*-lynxos*): New case. + Set tmake_file, extra_parts. + (*-*-netbsd*): Add t-crtstuff-pic to tmake_file. + Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*, + *-*-netbsdelf[2-9]*. + (*-*-openbsd*): Add t-crtstuff-pic to tmake_file. + (*-*-rtems*): Set extra_parts. + (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10. + (*-*-uclinux*): New case. + Set extra_parts. + (*-*-vms*): New case. + Set tmake_file, extra_parts. + (*-*-elf): Set extra_parts. + (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts. + (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms, + vms/t-vms64. + Set extra_parts. + (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms. + Set extra_parts. + (arm*-*-freebsd*): Add t-crtin to tmake_file. + Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts. + (arm-wrs-vxworks): Append to tmake_file. + Set extra_parts. + (arm*-*-uclinux*): Set extra_parts. + (arm*-*-ecos-elf): Likewise. + (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for + arm*-*-eabi*. + (arm*-*-rtems*): Set extra_parts. + (arm*-*-elf): Likewise. + (avr-*-rtems*): Clear extra_parts. + (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts. + Set extra_parts. + (bfin*-uclinux*): Likewise. + (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file. + (bfin*-rtems*): Append to tmake_file. + Set extra_parts. + (bfin*-*): Likewise. + (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ... + (crisv32-*-elf): ... this. + (crisv32-*-none): ... this. + (cris-*-elf, cris-*-none): New cases. + Add cris/t-elfmulti to tmake_file. + (fr30-*-elf): Append to tmake_file. + Set extra_parts. + (frv-*-elf): Append to tmake_file, add frv/t-frv. + Set extra_parts. + (h8300-*-rtems*): Append to tmake_file. + Set extra_parts. + (h8300-*-elf*): Likewise. + (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file. + Set extra_parts. + (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file. + Set extra_parts. + (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file. + (x86_64-*-elf*): Likewise. + (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file. + (x86_64-*-freebsd*): Likewise. + (x86_64-*-netbsd*): Likewise. + (i[34567]86-*-linux*): Likewise. + (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu) + (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise. + (x86_64-*-linux*): Likewise. + (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise. + (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to + tmake_file. + Set extra_parts. + (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts. + (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin. + Append to extra_parts, remove crtbegin.o, crtend.o. + (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o. + (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o, + crtend.o, crtbeginS.o, crtendS.o. + (ia64*-*-linux*): Comment extra_parts. + (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64. + Set extra_parts. + (iq2000*-*-elf*): Clear extra_parts. + (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file. + (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o + (m32r-*-elf*, m32r-*-rtems*): Split off ... + (m32r-*-rtems*): ... this. + Add m32r/t-m32r to tmake_file. + (m68k-*-elf*): Add t-crtin to tmake_file. + (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts. + (mcore-*-elf): Likewise. + (microblaze*-*-*): Set extra_parts. + (mips*-sde-elf*): New case. + Set tmake_file, extra_parts. + (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*) + (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*) + (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to + tmake_file. + Set extra_parts. + (mipsisa64sr71k-*-elf*): Likewise. + (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise. + (mips-*-elf*, mipsel-*-elf*): Likewise. + (mips64-*-elf*, mips64el-*-elf*): Likewise. + (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise. + (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise. + (mips*-*-rtems*): Likewise. + (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise. + (moxie-*-*): Split into ... + (moxie-*-elf, moxie-*-uclinux*): ... this. + Add to extra_parts, remove crtbegin.o, crtend.o. + (moxie-*-rtems*): New case. + Set tmake_file. + Clear extra_parts. + (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file. + Set extra_parts. + (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file. + (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to + tmake_file. + Set extra_parts. + (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm, + rs6000/t-crtstuff, t-crtstuff-pic to tmake_file. + Set extra_parts. + (powerpc-*-eabisim*): Likewise. + (powerpc-*-elf*): Likewise. + (powerpc-*-eabialtivec*): Likewise. + (powerpc-xilinx-eabi*): Likewise. + (powerpc-*-eabi*): Likewise. + (powerpc-*-rtems*): Likewise. + (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to + tmake_file. + Set extra_parts. + (powerpc-*-lynxos*): Add to tmake_file. + (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm, + rs6000/t-crtstuff, t-crtstuff-pic. + Set extra_parts. + (powerpcle-*-eabisim*): Likewise. + (powerpcle-*-eabi*): Likewise. + (rx-*-elf): Remove extra_parts. + (s390x-ibm-tpf*): Set extra_parts. + (score-*-elf): Set extra_parts. + (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*) + (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*) + (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*) + (sh64l*-*-netbsd*): Split into ... + (sh-*-elf*, sh[12346l]*-*-elf*): ... this. + Add t-crtstuff-pic to tmake_file. + Set extra_parts. + (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic. + Set extra_parts. + (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic. + (sparc-*-elf*): Remove t-crtin from tmake_file. + Add to extra_parts, remove crtbegin.o, crtend.o. + (sparc-*-linux*): Add sparc/t-linux64 to tmake_file. + (sparc64-*-linux*): Likewise. + (sparc-*-rtems*): Remove sparc/t-elf from tmake_file. + Add to extra_parts, remove crtbegin.o, crtend.o. + (sparc64-*-elf*): Remove t-crtin from tmake_file. + Add to extra_parts, remove crtbegin.o, crtend.o. + (sparc64-*-rtems*): Remove t-crtin from tmake_file. + Add to extra_parts, remove crtbegin.o, crtend.o. + (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts. + (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file. + (spu-*-elf*): Add to tmake_file, add spu/t-elf. + Set extra_parts. + (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file. + Set extra_parts. + (tic6x-*-*): Change to ... + (tic6x-*-elf): ... this. + Set extra_parts. + (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf. + Set extra_parts. + (am33_2.0-*-linux*): Add comment. + (mep*-*-*): Add mep/t-mep to tmake_file. + Set extra_parts. + * config/alpha/t-vms: New file. + * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files. + * config/arm/crti.S, config/arm/crtn.S: New files. + * config/bfin/crti.S, config/bfin/crtn.S: New files. + * config/bfin/crtlibid.S: New file. + * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files. + * config/c6x/crti.S, config/c6x/crtn.S: New files. + * config/c6x/t-elf (CUSTOM_CRTIN): Set. + (crti.o, crtin.o): New rules. + (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set. + * config/c6x/t-uclinux: New file. + * config/cris/t-elfmulti: New file. + * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set. + * config/fr30/crti.S, config/fr30/crtn.S: New files. + * config/frv/frvbegin.c, config/frv/frvend.c: New files. + * config/frv/t-frv: New file. + * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set. + * config/h8300/crti.S, config/h8300/crtn.S: New files. + * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c: + New files. + * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to + refer to cygming-crtbegin.c, cygming-crtend.c. + Use $<. + * config/i386/t-nto: New file. + * config/ia64/crtbegin.S, config/ia64/crtend.S: New files. + * config/ia64/crti.S, config/ia64/crtn.S: New files. + * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o, + crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S. + Use .S extension. + Use $<. + * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set. + (crtinitS.o): New rule. + * config/ia64/vms-crtinit.S: New file. + * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove. + * config/m32r/initfini.c: New file. + * config/m32r/t-linux, config/m32r/t-m32r: New files. + * config/m68k/crti.S, config/m68k/crtn.S: New files. + * config/mcore/crti.S, config/mcore/crtn.S: New files. + * config/mep/t-mep: New file. + * config/microblaze/crti.S, config/microblaze/crtn.S: New files. + * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove. + * config/mips/crti.S, config/mips/crtn.S: New files. + * config/mips/t-crtstuff: New file. + * config/mmix/crti.S, config/mmix/crtn.S: New files. + * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set. + (CUSTOM_CRTIN): Set. + ($(T)crti.o, $(T)crtn.o): Remove $(T), + dependencies. + Use $(srcdir) to refer to crti.S, crtn.S. + Use .S extension, $<. + * config/moxie/crti.asm: Rename to ... + * config/moxie/crti.S: ... this. + * config/moxie/crtn.asm: Rename to ... + * config/moxie/crtn.S: ... this. + * config/moxie/t-moxie: Remove. + * config/pa/stublib.c: New file. + * config/pa/t-stublib, config/pa/t-stublib64: New files. + * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files. + * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files. + * config/rs6000/t-crtstuff: New file. + * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove. + (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove. + (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S. + Make output file explicit. + (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S. + Make output file explicit. + (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S. + Make output file explicit. + (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S. + Make output file explicit. + * config/score/crti.S, config/score/crtn.S: New files. + * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files. + * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New + files. + * config/sh/t-sh, config/sh/t-superh: New files. + * config/sparc/t-linux64: New file. + * config/spu/cache.S, config/spu/cachemgr.c: New files. + * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set. + (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o) + (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules. + * config/t-crtin: Remove. + * config/t-crtstuff-pic: New file. + * config/t-sol2 (CUSTOM_CRTIN): Set. + (crti.o, crtn.o): New rules. + * config/vms/t-vms: New file. + * config/vms/vms-ucrt0.c: New file. + * config/xtensa/t-elf: New file. + +2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * Makefile.in (SHLIB_NM_FLAGS): Set. + * mkmap-flat.awk, mkmap-symver.awk: New files. + * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj + exceptions. + * configure: Regenerate. + * config/libgcc-glibc.ver: New file. + * config/libgcc-libsystem.ver: New file. + * config/t-libunwind (SHLIB_LC): Set. + * config/t-linux: New file. + * config/t-slibgcc (INSTALL_SHLIB): New. + (SHLIB_INSTALL): Use it. + * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer + to mkmap-symver.awk. + (SHLIB_MAPFILES): Don't append, adapt pathname. + (SHLIB_VERPFX): Set. + * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer + to mkmap-symver.awk. + * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux, + config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files. + * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files. + * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer + to mkmap-flat.awk. + * config/arm/t-bpabi (SHLIB_MAPFILES): Set. + * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files. + * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files. + * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files. + * config/frv/libgcc-frv.ver, config/frv/t-linux: New files. + * config/i386/libgcc-darwin.10.4.ver, + config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver: + New files. + * config/i386/t-darwin: Remove. + * config/i386/t-darwin64: Likewise. + * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files. + * config/i386/t-slibgcc-cygming, config/i386/t-cygwin, + config/i386/t-dlldir, config/i386/t-dlldir-x: New files. + * config/i386/t-linux: New file. + * config/i386/t-mingw32: New file. + * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files. + * config/ia64/t-glibc: Rename to ... + * config/ia64/t-linux: ... this. + (SHLIB_MAPFILES): Set. + * config/ia64/t-glibc-libunwind: Rename to ... + * config/ia64/t-linux-libunwind: ... this. + * config/ia64/t-ia64 (SHLIB_MAPFILES): Set. + * config/ia64/t-slibgcc-hpux: New file. + * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files. + * config/m68k/t-slibgcc-elf-ver: New file. + * config/mips/t-mips16 (SHLIB_MAPFILES): Set. + * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer + to mkmap-flat.awk. + * config/pa/t-slibgcc-hpux: New file. + * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New + files. + * config/rs6000/libgcc-darwin.10.4.ver, + config/rs6000/libgcc-darwin.10.5.ver: New files. + * config/rs6000/libgcc-ppc-glibc.ver: Rename to + config/rs6000/libgcc-glibc.ver. + * config/rs6000/libgcc-ppc64.ver: Rename to + config/rs6000/libgcc-ibm-ldouble.ver. + * config/rs6000/t-darwin (SHLIB_VERPFX): Remove. + * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename. + * config/rs6000/t-ldbl128: Rename to ... + * config/rs6000/t-linux: ... this. + (SHLIB_MAPFILES): Adapt filename. + * config/rs6000/t-slibgcc-aix: New file. + * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files. + * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to + libgcc-excl.ver, libgcc-glibc.ver. + (SHLIB_LINK, SHLIB_INSTALL): Remove. + * config/sparc/libgcc-glibc.ver: New file. + * config/sparc/t-linux: New file. + * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files. + * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld, + t-slibgcc-elf-ver to tmake_file. + Add t-slibgcc-nolc-override to tmake_file for posix threads on + *-*-freebsd[34]. + (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, + *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld, + t-slibgcc-elf-ver, t-linux to tmake_file. + (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to + tmake_file. + (alpha*-*-linux*): Add alpha/t-linux to tmake_file. + (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file. + (alpha*-dec-*vms*): Likewise. + (arm*-*-freebsd*): Append to tmake_file. + (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file. + (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for + arm*-*-linux-*eabi. + (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to + tmake_file for arm*-*-symbianelf*. + (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux. + (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add + cris/t-linux. + (frv-*-*linux*): Append to tmake_file, add frv/t-linux. + (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver, + pa/t-slibgcc-dwarf-ver to tmake_file. + (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver, + pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file. + (hppa*64*-*-hpux11*): Likewise. + (hppa[12]*-*-hpux11*): Likewise. + (x86_64-*-darwin*): Don't override tmake_file, but only keep + i386/t-crtpc, i386/t-crtfm. + (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file. + Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming + to tmake_file. + Add i386/t-cygwin to tmake_file. + Prepent i386/t-mingw-pthread to tmake_file for posix threads. + (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file. + Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming + to tmake_file. + Add i386/t-mingw32 to tmake_file. + (x86_64-*-mingw*): Likewise. + (ia64*-*-freebsd*): Append to tmake_file. + (ia64*-*-linux*): Append to tmake_file. + Replace ia64/t-glibc by ia64/t-linux. + Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using + system libunwind. + (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux, + t-slibgcc-hpux to tmake_file. + (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file. + (m32r-*-linux*): Append to tmake_file, add m32r/t-linux. + (m32rle-*-linux*): Likewise. + (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless + sjlj exceptions. + (microblaze*-linux*): New case. + Append to tmake_file, add t-slibgcc-nolc-override. + (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file. + (powerpc-*-linux*, powerpc64-*-linux*): Likewise. + Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file. + (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add + rs6000/t-slibgcc-aix to tmake_file. + (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise. + (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise. + (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*) + (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*) + (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*) + (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for + sh*-*-linux*. + (sparc-*-linux*): Append to tmake_file for *-leon*. + Add sparc/t-linux to tmake_file for non-Leon targets. + (sparc64-*-linux*): Add sparc/t-linux to tmake_file. + (tic6x-*-uclinux): New case. + Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file. + (tic6x-*-*): Add c6x/t-elf to tmake_file. + (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux. + (am33_2.0-*-linux*): Append to tmake_file. + (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu) + (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle + x86_64-*-kfreebsd*-gnu. + Add i386/t-linux to tmake_file. + +2011-10-28 Ian Lance Taylor <iant@google.com> + + * config/i386/morestack.S: Correct CFI information to do proper + returns throughout function. In 32-bit mode, save %ebx so that it + is restored on unwind. + +2011-10-25 Bernd Schmidt <bernds@codesourcery.com> + + * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the + case where B3 isn't the return register. + + * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct + logic for doubleword pops. + +2011-10-25 Andreas Tobler <andreast@fgznet.ch> + + * config/rs6000/t-freebsd: Add wildcard. + +2011-10-21 Paul Brook <paul@codesourcery.com> + + * unwind-arm-common.inc: Handle ID3/4 unwinding data. + +2011-10-16 Uros Bizjak <ubizjak@gmail.com> + Eric Botcazou <ebotcazou@adacore.com> + + PR target/50737 + * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set + fs->signal_frame to 1. + +2011-10-07 Ian Lance Taylor <iant@google.com> + + * generic-morestack-thread.c: #include <errno.h>. + +2011-10-07 Ian Lance Taylor <iant@google.com> + + PR target/46093 + * generic-morestack.c (__generic_morestack): Make sure the segment + is large enough for both the stack frame and the copied + parameters. + +2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + PR bootstrap/49804 + * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to + extra_parts. + +2011-09-28 Nick Clifton <nickc@redhat.com> + + * config/rx/rx-lib.h: Always restrict doubles to the SF type when + 64-bit doubles are not enabled. + * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf + and floatunsisf functions. + +2011-09-13 Paul Brook <paul@codesourcery.com> + + * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header. + * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG. + * unwind-arm-common.inc: New file. + * config/arm/unwind-arm.c: Use unwind-arm-common.inc. + * config/arm/unwind-arm.h: Use unwind-arm-common.h. + (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define. + * config/c6x/libunwind.S: New file. + * config/c6x/pr-support.c: New file. + * config/c6x/unwind-c6x.c: New file. + * config/c6x/unwind-c6x.h: New file. + * config/c6x/t-c6x-elf: New file. + +2011-08-23 Uros Bizjak <ubizjak@gmail.com> + + * config/i386/64/sfp-machine.h (ASM_INVALID): New define. + (ASM_DIVZERO): Ditto. + (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO. + +2011-08-18 Richard Sandiford <richard.sandiford@linaro.org> + + * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete. + +2011-08-17 Richard Sandiford <richard.sandiford@linaro.org> + + PR target/50090 + * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias + instead of an assembly one. + +2011-08-12 Paolo Bonzini <bonzini@gnu.org> + + PR bootstrap/50047 + * Makefile.in (install-unwind_h): Create + $(gcc_objdir)/include/unwind.h atomically. + +2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * Makefile.in (install-unwind_h): Remove destination file first. + +2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * sync.c: New file. + * config/mips/t-mips16: New file. + * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file. + (mips*-*-linux*): Likewise. + (mips*-sde-elf*): Likewise. + (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*, + mipsisa64-*-elf*, mipsisa64r2-*-elf*. + Add mips/t-mips16 to tmake_file. + (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file. + (mips-*-elf*): Likewise. + (mips64-*-elf*): Likewise. + (mips64orion-*-elf*): Likewise. + (mips*-*-rtems*): Likewise. + (mipstx39-*-elf*): Likewise. + * Makefile.in: Use SYNC instead of LIBGCC_SYNC. + ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of + LIBGCC_SYNC_CFLAGS. + Use $(srcdir) to refer to sync.c. + Use $<. + ($(libgcc-sync-funcs-o)): Likewise. + ($(libgcc-sync-size-funcs-s-o)): Likewise. + ($(libgcc-sync-funcs-s-o)): Likewise. + +2011-08-09 Andreas Schwab <schwab@linux-m68k.org> + + * config.host (ia64*-*-linux*): Move ia64/t-glibc after + t-libunwind. + +2011-08-08 H.J. Lu <hongjiu.lu@intel.com> + + PR other/48007 + * config/i386/value-unwind.h: New. + +2011-08-06 Richard Sandiford <rdsandiford@googlemail.com> + + * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*) + (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): + Add to tmake_file rather than overriding it. + +2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * config/t-softfp: Remove. + * soft-fp: Moved from ../gcc/config. + * soft-fp/README: Remove t-softfp reference. + * soft-fp/t-softfp: Move to config/t-softfp. + (softfp_machine_header): Remove. + (softfp_file_list): Remove config subdir. + (soft-fp-objects): New variable. + ($(soft-fp-objects)): Set INTERNAL_CFLAGS. + (LIB2FUNCS_EXTRA): Add to LIB2ADD instead. + (SFP_MACHINE, $(SFP_MACHINE)): Remove. + * config/t-softfp-excl: New file. + * config/t-softfp-sfdf: New file. + * config/t-softfp-tf: New file. + * config/no-sfp-machine.h: New file. + * config/arm/sfp-machine.h: New file. + * config/arm/t-softfp: New file. + * config/c6x/sfp-machine.h: New file. + * config/i386/32/t-fprules-softfp: Rename to ... + * config/i386/32/t-softfp: ... this. + (tifunctions, LIB2ADD): Remove. + (softfp_int_modes): Override. + * config/i386/64/t-softfp-compat (tf-functions): Remove config + subdir. + * config/i386/64/eqtf2.c: Likewise. + * config/i386/64/getf2.c: Likewise. + * config/i386/64/letf2.c: Likewise. + * config/ia64/sft-machine.h: New file. + * config/ia64/t-fprules-softfp: Rename to ... + * config/ia64/t-softfp: ... this. + * config/lm32/sfp-machine.h: New file. + * config/moxie/t-moxie-softfp: Remove. + * config/rs6000/ibm-ldouble-format: New file. + * config/rs6000/ibm-ldouble.c: New file. + * config/rs6000/libgcc-ppc-glibc.ver: New file + * config/rs6000/libgcc-ppc64.ver: New file + * config/rs6000/sfp-machine.h: New file. + * config/rs6000/t-freebsd: New file. + * config/rs6000/t-ibm-ldouble: New file. + * config/rs6000/t-ldbl128: Use $(srcdir) to refer to + libgcc-ppc-glibc.ver. + * config/rs6000/t-linux64: New file. + * config/rs6000/t-ppccomm (LIB2ADD): Add + $(srcdir)/config/rs6000/ibm-ldouble.c. + * config/rs6000/t-ppccomm-ldbl: New file. + * config/score/sfp-machine.h: New file. + * config.host (sfp_machine_header): Explain. + (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp, + t-softfp to tmake_file. + (arm*-*-uclinux*): Likewise. + (arm*-*-ecos-elf): Likewise. + (arm*-*-eabi*, arm*-*-symbianelf*): Likewise. + (arm*-*-rtems*): Likewise. + (arm*-*-elf): Likewise. + (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp + in tmake_file. + Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file. + (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file. + (lm32-*-uclinux*): Likewise. + (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf, + t-softfp-excl, t-softfp. + (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file. + (powerpc64-*-darwin*): Likewise. + (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp + to tmake_file. + (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to + tmake_file. + (powerpc-*-eabisim*): Likewise. + (powerpc-*-elf*): Likewise. + (powerpc-*-eabialtivec*): Likewise. + (powerpc-xilinx-eabi*): Likewise. + (powerpc-*-rtems*): Likewise. + (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf, + t-softfp-excl, t-softfp to tmake_file. + (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add + rs6000/t-ppccomm-ldbl to tmake_file. + (powerpcle-*-elf*): Likewise. + (powerpcle-*-eabisim*): Likewise. + (powerpcle-*-eabi*): Likewise. + (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add + rs6000/t-ibm-ldouble to tmake_file. + (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise. + (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise. + (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file. + (tic6x-*-*): Likewise. + (i[34567]86-*-darwin*, x86_64-*-darwin*, + i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu, + i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*, + i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*, + i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*, + i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf, + t-softfp to tmake_file. + * configure.ac (sfp_machine_header): Provide default if unset. + Substitute. + Link sfp-machine.h to config/$sfp_machine_header. + * configure: Regenerate. + +2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * Makefile.in (double_type_size, long_double_type_size): Set. + Remove $(fpbit-in-libgcc) support. + (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables. + (fpbit-src): New variable. + ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT). + Compile with -DFLOAT $(FPBIT_CFLAGS). + Use $<. + ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT). + Compile with $(FPBIT_CFLAGS). + Use $<. + ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT). + Compile with -DFLOAT $(TPBIT_CFLAGS). + Use $<. + * configure.ac (double_type_size, long_double_type_size): + Determine and substitute. + * configure: Regenerate. + * fp-bit.c, fp-bit.h: New files. + * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files. + * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove. + * config/mips/t-mips: New file. + * config/mips/t-sdemtk: New file. + * config/rs6000/ppc64-fp.c: New file. + * config/rs6000/t-darwin (LIB2ADD): Add + $(srcdir)/config/rs6000/ppc64-fp.c. + * config/rs6000/t-ppc64-fp: New file. + * config/rx/rx-lib.h: New file. + * config/rx/t-rx (FPBIT): Set to true. + ($(gcc_objdir)/fp-bit.c): Remove. + (DPBIT): Set to true only with -m64bit-doubles. + ($(gcc_objdir)/dp-bit.c): Remove. + * config/sparc/t-softfp: Remove. + * config/spu/t-elf: New file. + * config/t-fdpbit, config/t-fpbit: New files. + * config.host (m32c*-*-*): Add t-fdpbit to tmake_file. + (mips*-*-*): Likewise. + (arm-wrs-vxworks): Likewise. + (arm*-*-freebsd*): Likewise. + (avr-*-rtems*): Add t-fpbit to tmake_file. + (avr-*-*): Likewise. + (bfin*-elf*): Add t-fdpbit to tmake_file. + (bfin*-uclinux*): Likewise. + (bfin*-linux-uclibc*): Likewise. + (bfin*-rtems*): New case. + Add t-fdpbit to tmake_file. + (bfin*-*): Add t-fdpbit to tmake_file. + (crisv32-*-elf): Likewise. + (cris-*-linux*): Likewise. + (fr30-*-elf): Likewise. + (frv-*-elf, frv-*-*linux*): Likewise. + (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file. + (iq2000*-*-elf*): Add t-fdpbit to tmake_file. + (m32r-*-elf*): Likewise. + (m32rle-*-elf*): Likewise. + (m32r-*-linux*): Likewise. + (m32rle-*-linux*): Likewise. + (mcore-*-elf): Add t-fdpbit to tmake_file. + (microblaze*-*-*): Likewise. + (mips-sgi-irix6.5*): Add t-tpbit to tmake_file. + (mips*-*-netbsd*): Add mips/t-mips to tmake_file. + (mips64*-*-linux*): Also handle mipsisa64*-*-linux*. + Fix typo. + Add mips/t-tpbit to tmake-file. + (mips*-*-linux*): Fix typo. + (mips*-sde-elf*): New case + Add mips/t-sdemtk unless using newlib. + (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file. + (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file. + (mn10300-*-*): Likewise. + (pdp11-*-*): Likewise. + (picochip-*-*): Add t-fpbit to tmake_file. + (powerpc-*-eabisimaltivec*): Likewise. + (powerpc-*-eabisim*): Likewise. + (powerpc-*-elf*): Likewise. + (powerpc-*-eabialtivec*): Likewise. + (powerpc-xilinx-eabi*): New case. + Add t-fdpbit to tmake_file. + (powerpc-*-eabi*): Add t-fdpbit to tmake_file. + (powerpc-*-rtems*): Likewise. + (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to + tmake_file. + (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to + tmake_file. + (powerpc-*-lynxos*): Likewise. + (powerpcle-*-elf*): Likewise. + (powerpcle-*-eabisim*): Likewise. + (powerpcle-*-eabi*): Likewise. + (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add + t-fdpbit, rs6000/t-ppc64-fp to tmake_file. + (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise. + (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise. + (rx-*-elf): Add t-fdpbit to tmake_file. + (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*) + (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*) + (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*) + (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on + sh*-*-netbsd*. + (sh-*-rtems*): Add t-fdpbit to tmake_file. + (sh-wrs-vxworks): Likewise. + (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file. + (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*. + (sparc-*-rtems*, sparc64-*-rtems*): Split off ... + (sparc64-*-rtems*): ... new case. + (sparc-*-rtems*): Add t-fdpbit to tmake_file. + (spu-*-elf*): Likewise. + Add spu/t-elf to tmake_file. + (v850*-*-*): Add t-fdpbit to tmake_file. + (xstormy16-*-elf): Likewise. + (am33_2.0-*-linux*): Add t-fdpbit to tmake_file. + (mep*-*-*): Likewise. + +2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New + variables. + (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables. + (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c. + (install-unwind_h): New target. + (all): Depend on it. + * config.host (unwind_header): New variable. + (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip. + (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, + *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu. + (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file. + (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi. + Set unwind_header. + (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi. + Set unwind_header. + (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for + arm*-*-eabi*. + Add arm/t-symbian to tmake_file for arm*-*-symbianelf*. + Set unwind_header. + (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file. + (ia64*-*-freebsd*): Likewise. + (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to + tmake_file. + Add t-libunwind-elf, ia64/t-glibc-libunwind unless + $with_system_libunwind. + (ia64*-*-hpux*): Set tmake_file. + (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file. + (picochip-*-*): Set tmake_file. + (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set + md_unwind_header. + (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise. + (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise. + (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file. + (xtensa*-*-elf*): Set tmake_file. + (xtensa*-*-linux*): Likewise. + * configure.ac: Include ../config/unwind_ipinfo.m4. + Call GCC_CHECK_UNWIND_GETIPINFO. + Link unwind.h to $unwind_header. + * configure: Regenerate. + * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h, + unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c, + unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h, + unwind-pe.h, unwind-sjlj.c, unwind.inc: New files. + * config/unwind-dw2-fde-darwin.c: New file. + * config/arm/libunwind.S, config/arm/pr-support.c, + config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c, + config/arm/unwind-arm.h,: New files. + * config/ia64/fde-glibc.c, config/ia64/fde-vms.c, + config/ia64/t-eh-ia64, config/ia64/t-glibc, + config/ia64/t-glibc-libunwind, config/ia64/t-hpux, + config/ia64/t-vms, config/ia64/unwind-ia64.c, + config/ia64/unwind-ia64.h: New files. + * config/picochip/t-picochip: New file. + * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New + files. + * config/rs6000/t-darwin (LIB2ADDEH): Set. + * config/s390/t-tpf (LIB2ADDEH): Remove. + * config/t-darwin (LIB2ADDEH): Set. + * config/t-eh-dw2-dip: New file. + * config/t-libunwind, config/t-libunwind-elf: New files. + * config/t-sol2 (LIB2ADDEH): Remove. + * config/xtensa/t-xtensa: New file. + +2011-08-02 H.J. Lu <hongjiu.lu@intel.com> + + * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New. + (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and + long long to check rt_sigreturn syscall. + +2011-08-02 Alan Modra <amodra@gmail.com> + + * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>): + Restore for indirect call bcrtl from correct stack slot, and only + if cfa+40 isn't valid. + +2011-08-01 Julian Brown <julian@codesourcery.com> + + * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*) + (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment. + * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define. + +2011-08-01 Julian Brown <julian@codesourcery.com> + + * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New. + (libgcc-std.ver.in): Use above. + * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if + LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX + throughout file. + * config/t-fixedpoint-gnu-prefix: New file. + * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set. + * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__ + instead of __PFX__. + +2011-07-28 H.J. Lu <hongjiu.lu@intel.com> + + * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New. + Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary + for x86-64. Properly check __x86_64__ and __LP64__. + +2010-07-28 H.J. Lu <hongjiu.lu@intel.com> + + * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64 + version. + (_FP_WS_TYPE): Likewise. + (_FP_I_TYPE): Likewise. + +2011-07-28 Alan Modra <amodra@gmail.com> + + * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>): + Leave r2 REG_UNSAVED if stopped on the instruction that saves r2 + in a plt call stub. Do restore r2 if stopped on bctrl. + +2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * config.host (i[3456x]86-*-netware*): Remove. + * config/i386/netware-crt0.c, config/i386/t-nwld, + config/i386/t-slibgcc-nwld: Remove. + +2011-07-15 Bernd Schmidt <bernds@codesourcery.com> + + * config.host: Handle tic6x-*-*. + * config/c6x/c6x-abi.h: New file. + +2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * config/i386/crtprec.c: New file. + * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c. + * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file. + Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts. + (x86_64-*-darwin*): Likewise. + (i[34567]86-*-solaris2*: Likewise. + +2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * config/alpha/crtfastmath.c: New file. + * config/i386/crtfastmath.c: New file. + * config/ia64/crtfastmath.c: New file. + * config/mips/crtfastmath.c: New file. + * config/sparc/crtfastmath.c: New file. + + * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to + crtfastmath.c. + Add -frandom-seed=gcc-crtfastmath. + * config/alpha/t-crtfm: Remove. + * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c. + * config/ia64/t-ia64 (crtfastmath.o): Remove. + + * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm. + (alpha*-dec-osf5.1*): Likewise. + (alpha*-*-freebsd*): Add t-crtfm to tmake_file. + Add crtfastmath.o to extra_parts. + (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file. + Add crtfastmath.o to extra_parts. + (x86_64-*-darwin*): Likewise. + (x86_64-*-mingw*): Likewise. + (ia64*-*-elf*): Add t-crtfm to tmake_file. + (ia64*-*-freebsd*): Likewise. + (ia64*-*-linux*): Likewise. + (sparc64-*-freebsd*): Add t-crtfm to tmake_file. + Add crtfastmath.o to extra_parts. + +2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * config/darwin-crt3.o: New file. + * config/rs6000/darwin-crt2.c: New file. + * config/t-darwin: New file. + * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable. + (crt2.o): New rule. + * config.host (*-*-darwin*): Add crt3.o to extra_parts. + (powerpc-*-darwin*): Add crt2.o to extra_parts. + (powerpc64-*-darwin*): Likewise. + +2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * config/i386/netware-crt0.c: New file. + * config/i386/t-nwld: Rename to ... + * config/i386/t-slibgcc-nwld: ... this. + * config/i386/t-nwld: New file. + * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to + tmake_file. + Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to + extra_parts. + +2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * configure.ac (i?86-*-solaris2*): Use libgcc copy of + i386/t-crtstuff. + * configure: Regenerate. + +2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * dfp-bit.c, dfp-bit.h: New files. + * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New + variables. + ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c + ($(d64pbit-o)): Likewise. + ($(d128pbit-o)): Likewise. + * config/t-dfprules: New file. + * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file. + (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu, + i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise. + (x86_64-*-linux*): Likewise. + (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise. + (i[34567]86-*-cygwin*): Likewise. + (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise. + (powerpc-*-linux*, powerpc64-*-linux*): Likewise. + +2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * Makfile.in (LIBGCOV): New variable. + ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c. + * libgcov.c: New file. + +2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * fixed-bit.c, fixed-bit.h: New files. + * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to + refer to fixed-bit.c. + +2011-07-07 Joseph Myers <joseph@codesourcery.com> + + * config.host (*local*): Remove. + +2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + PR target/39150 + * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]* + like i?86-*-solaris2.1[0-9]*. + (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*. + * configure.ac (i?86-*-solaris2*): Likewise. + * configure: Regenerate. + +2011-07-06 Thomas Schwinge <thomas@schwinge.name> + + * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu) + (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove + md_unwind_header by splitting out of... + (i[34567]86-*-linux*): ... this. + * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): + Remove md_unwind_header by splitting out of... + (x86_64-*-linux*): ... this. + +2011-07-04 Georg-Johann Lay <avr@gjlay.de> + + * config/avr/t-avr (intfuncs16): Add _clrsbXX2. + +2011-06-28 Nick Clifton <nickc@redhat.com> + + * config.host: Recognize all V850 variants. + +2011-06-22 Uros Bizjak <ubizjak@gmail.com> + + * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype. + +2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * shared-object.mk (c_flags-$o): Save c_flags. + ($(base)$(objext)): Use it. + ($(base)_s$(objext)): Likewise. + +2011-06-21 Bernd Schmidt <bernds@codesourcery.com> + + * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2. + * libgcc-std.ver.in (GCC_4.7.0): New section. + +2011-06-16 Georg-Johann Lay <avr@gjlay.de> + + PR target/49313 + PR target/29524 + * config/avr/t-avr: Fix line endings. + (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2, + _parityXX2. + +2011-06-14 Olivier Hainque <hainque@adacore.com> + Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * config/mips/irix6-unwind.h: New file. + * config.host (mips-sgi-irix6.5*): Set md_unwind_header. + +2011-06-10 Eric Botcazou <ebotcazou@adacore.com> + + * config/sparc/linux-unwind.h (STACK_BIAS): Define. + (sparc64_fallback_frame_state): Use it. + (sparc64_frob_update_context): Further adjust context. + * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise. + * config/sparc/sol2-ci.S: Add TARGET_FLAT handling. + * config/sparc/sol2-cn.S: Likewise. + +2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * enable-execute-stack-empty.c: New file. + * enable-execute-stack-mprotect.c: New file. + * config/i386/enable-execute-stack-mingw32.c: New file. + * config.host (enable_execute_stack): New variable. + Select appropriate variants. + * configure.ac: Link enable-execute-stack.c to + $enable_execute_stack. + * configure: Regenerate. + * Makefile.in (LIB2ADD): Add enable-execute-stack.c. + (lib2funcs): Remove _enable_execute_stack. + +2011-06-09 David S. Miller <davem@davemloft.net> + Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * config.host (sparc-*-linux*): Correct md_unwind_header + filename. + (s390x-ibm-tpf*): Fix typo. + +2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file. + Add crtfastmath.o to extra_parts. + (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of + mips/t-crtfm. + * config/mips/t-crtfm: Remove. + +2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> + + * config.host (hppa*-*-linux*): Correct md_unwind_header name. + +2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org> + + * config.host (sh*-*-linux*): Fix typo. + +2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha. + * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha. + * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha. + * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin. + * config/i386/linux-unwind.h: Move from ../gcc/config/i386. + * config/i386/sol2-unwind.h: Move from ../gcc/config/i386. + * config/i386/w32-unwind.h: Move from ../gcc/config/i386. + Wrap in !__MINGW64__. + * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64. + * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64. + * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k. + * config/mips/linux-unwind.h: Move from ../gcc/config/mips. + * config/pa/hpux-unwind.h: Move from ../gcc/config/pa. + * config/pa/linux-unwind.h: Move from ../gcc/config/pa. + * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000. + Wrap in !__LP64__. + * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000. + * config/s390/linux-unwind.h: Move from ../gcc/config/s390. + * config/s390/tpf-unwind.h: Move from ../gcc/config/s390. + * config/sh/linux-unwind.h: Move from ../gcc/config/sh. + * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc. + * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc. + * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa. + * config/no-unwind.h: New file. + * config.host (md_unwind_header): Document. + Define. + (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*, + alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*, + hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*, + hppa[12]*-*-hpux11*): Set md_unwind_header. + (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu. + Set md_unwind_header. + (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header. + (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*. + (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*, + m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*, + powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*, + s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*, + sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set + md_unwind_header. + * configure.ac: Link md-unwind-support.h to $md_unwind_header. + * configure: Regenerate. + +2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*. + Set tmake_file, extra_parts. + * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm. + Remove O32 support. + * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm. + Remove O32 support. + * config/mips/t-irix6: New file. + * config/mips/t-slibgcc-irix: New file. + +2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * config/s390/t-tpf (LIB2ADDEHDEP): Remove. + * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c. + +2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * configure.ac (target_thread_file): Determine thread model. + * configure: Regenerate. + * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts. + * config/alpha/t-alpha: New file. + * config/alpha/t-crtfm: Use $<. + * config/alpha/t-ieee: New file. + * config/alpha/t-osf-pthread: New file. + * config/alpha/t-slibgcc-osf: New file. + * config/alpha/libgcc-osf5.ver: New file. + +2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to + tmake_file. + Add crtfastmath.o to extra_parts. + +2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * config/gmon-sol2.c: Reindent. + Cleanup comments. + Remove, correct casts. + Use STDERR_FILENO, NULL. + (BASEADDRESS): Remove. + (minbrk): Remove. + (errno, sbrk): Remove declarations. + (monstartup) [hp300]: Remove. + (mcount): Remove. + +2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * Makefile.in (cpu_type): Define. + * config.host (i[34567]86-*-rtems*): Handle it. + (i[34567]86-*-solaris2*): Move body ... + (*-*-solaris2*): ... here. + New case, generalize. + (sparc-*-elf*): Handle it. + (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm. + (sparc-*-rtems*, sparc64-*-rtems*); Handle it. + (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*): + Fold into ... + (sparc*-*-solaris2*): ... this. + New case. + (sparc64-*-elf*): Handle it. + * config/gmon-sol2.c: Move from ../gcc/config/sparc. + Merge ../gcc/config/i386/gmon-sol2.c. + * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm. + Use C comments. + Merge ../gcc/config/i386/sol2-gc1.asm. + * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm. + Use C comments. + * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm. + Use C comments. + * config/i386/t-crtfm (crtfastmath.o): Use $<. + * config/i386/t-crtstuff: New file. + * config/i386/t-softfp: New file. + * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o), + $(T)crti.o, $(T)crtn.o): Remove. + (gcrt1.o): New rule. + (TARGET_LIBGCC2_CFLAGS): Remove. + * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm. + * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm. + * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm. + * config/sparc/t-sol2: New file. + * config/sparc/t-crtfm: Move to ... + * config/t-crtfm: ... this. + Use $(cpu_type), $<. + * config/t-crtin: New file. + * config/sparc/t-softfp: New file. + * config/sparc/t-softmul: New file. + * config/t-rtems: New file. + * config/t-slibgcc: New file. + * config/t-slibgcc-elf-ver: New file. + * config/t-slibgcc-gld: New file. + * config/t-slibgcc-sld: New file. + * config/t-sol2: New file. + * configure.ac: Include ../config/lib-ld.m4. + Call AC_LIB_PROG_LD_GNU. + Substitute cpu_type. + * configure: Regenerate. + +2011-05-27 Bernd Schmidt <bernds@codesourcery.com> + + PR bootstrap/49173 + * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for + libgcc-std.ver in the build directory. + * config/s390/t-linux (SHLIB_MAPFILES): Likewise. + * config/sh/t-linux (SHLIB_MAPFILES): Likewise. + +2011-05-25 Bernd Schmidt <bernds@codesourcery.com> + + * libgcc-std.ver.in: New file. + * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New + variables. + (libgcc-std.ver): New rule. + * config/t-gnu-prefix: New file. + +2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c. + +2011-05-10 Joseph Myers <joseph@codesourcery.com> + + * config/i386/darwin-lib.h: New file. + +2011-05-10 Joseph Myers <joseph@codesourcery.com> + + * config/arm/symbian-lib.h: New. + +2011-05-04 Chris Demetriou <cgd@google.com> + + * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to... + (__x86.get_pc_thunk.bx): ...this. + (__morestack): Adjust for rename, remove undef of __i686. + +2011-05-03 Chris Demetriou <cgd@google.com> + + * config/i386/morestack.S (__i686.get_pc_thunk.bx): New. + +2011-03-22 Joseph Myers <joseph@codesourcery.com> + + * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*, + arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe, + m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*, + powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*, + sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*): + Remove cases. + +2011-03-14 Andreas Tobler <andreast@fgznet.ch> + + * config.host (cpu_type): Add FreeBSD PowerPC specific parts. + Adjust copyright year. + +2011-03-07 Ian Lance Taylor <iant@google.com> + + * generic-morestack.c (__splitstack_find): Adjust returned stack + pointer to include all registers pushed by __morestack. + +2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com> + + PR target/40125 + * configure.ac: Call ACX_NONCANONICAL_TARGET. + (toolexecdir): Calculate and AC_SUBST. + (toolexeclibdir): Likewise. + * Makefile.in (target_noncanonical): Import. + (toolexecdir): Likewise. + (toolexeclibdir): Likewise. + * configure: Regenerate. + +2010-12-13 Nathan Froyd <froydnj@codesourcery.com> + + PR target/46040 + * config/arm/bpabi.h: Rename to... + * config/arm/bpabi-lib.h: ...this. + +2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if + appropriate. + * configure: Regenerate. + +2010-11-24 Nathan Froyd <froydnj@codesourcery.com> + + * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of + __FLOAT_WORD_ORDER__. + * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): + Delete. + +2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> + + PR other/46202 + * Makefile.in (install-strip): New phony target. + +2010-11-07 Ian Lance Taylor <iant@google.com> + + PR target/46089 + * config/i386/morestack.S (__morestack_large_model): New + function. + +2010-10-23 Nathan Froyd <froydnj@codesourcery.com> + + * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN): + Delete. + (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__. + +2010-10-14 Nathan Froyd <froydnj@codesourcery.com> + + * config/arm/bpabi.h: New file. + * config/frv/frv-abi.h: New file. + +2010-10-01 Ian Lance Taylor <iant@google.com> + + * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD. + * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise. + +2010-10-01 H.J. Lu <hongjiu.lu@intel.com> + + PR target/45858 + * config.host: Add the missing `$'. + +2010-09-30 Michael Eager <eager@eagercon.com> + + * config.host: Add microblaze*-*-*. + * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm, + muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze, + udivsi3.asm,umodsi3.asm}: New. + +2010-09-28 Ian Lance Taylor <iant@google.com> + + * configure.ac: Adjust CFI test to test assembler directly rather + than checking gcc preprocessor macro. + * configure: Rebuild. + +2010-09-27 Ian Lance Taylor <iant@google.com> + + * configure.ac: Test whether assembler supports CFI directives. + * config.host: Only add t-stack and i386/t-stack-i386 to + tmake_file if libgcc_cv_cfi is "yes". + * configure: Rebuild. + +2010-09-27 Ian Lance Taylor <iant@google.com> + + * generic-morestack.h: New file. + * generic-morestack.c: New file. + * generic-morestack-thread.c: New file. + * config/i386/morestack.S: New file. + * config/t-stack: New file. + * config/i386/t-stack-i386: New file. + * config.host (i[34567]86-*-linux* and friends): Add t-stack and + i386/t-stack-i386 to tmake_file. + +2010-09-21 Iain Sandoe <iains@gcc.gnu.org> + + * Makefile.in (libgcc-extra-parts): Check for static archives and + invoke ranlib after installing them. + (gcc-extra-parts): Likewise. + (install-leaf): Likewise. + +2010-09-14 H.J. Lu <hongjiu.lu@intel.com> + + * configure: Regenerated. + +2010-09-10 Kai Tietz <kai.tietz@onevision.com> + + * configure: Regenerated. + +2010-09-09 Gerald Pfeifer <gerald@pfeifer.com> + Andrew Pinski <pinskia@gmail.com> + + PR target/40959 + * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file. + +2010-09-06 H.J. Lu <hongjiu.lu@intel.com> + + PR target/45524 + * configure: Regenerated. + +2010-09-06 Andreas Schwab <schwab@redhat.com> + + * configure: Regenerate. + +2010-09-03 Uros Bizjak <ubizjak@gmail.com> + + * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for + 64bit targets. + (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only + for 64bit targets. + +2010-09-03 Uros Bizjak <ubizjak@gmail.com> + Iain Sandoe <iains@gcc.gnu.org> + + PR target/45476 + * Makefile.in (sifuncs, difuncs, tifuncs): Filter out + LIB2FUNCS_EXCLUDE functions. + +2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> + + * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro. + Include dfp.m4. + * configure: Regenerate. + +2010-09-01 Uros Bizjak <ubizjak@gmail.com> + + * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add + i386/t-freebsd to tmake_file. + * config/i386/t-freebsd: New file. + * config/i386/libgcc-bsd.ver: New file. + +2010-07-23 Nathan Froyd <froydnj@codesourcery.com> + + * config.host (powerpc*-eabispe*): Set tmake_file. + (powerpc*-eabi*): Likewise. + * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend, + crtbeginS, crtendS, crtbeginT. + +2010-06-12 Kazu Hirata <kazu@codesourcery.com> + + * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm + to tmake_file. Add crtfastmath.o to extra_parts. + * config/mips/t-crtfm: New. + +2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com> + + * config.host (sparc64-*-rtems*): New target. + +2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun + assembler syntax. + +2010-04-15 Thomas Schwinge <tschwinge@gnu.org> + + * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux. + +2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*, + alpha-dec-osf5.0* support. + +2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org> + + * config.host: Add lm32-*-rtems*. + +2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + Uros Bizjak <ubizjak@gmail.com> + + PR target/39048 + * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86 + like other remaining 32-bit x86 OSes. + * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun + assembler syntax. + * config/i386/libgcc-sol2.ver: New file. + * config/i386/t-sol2 (SHLIB_MAPFILES): Add it. + +2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu> + + PR c/43553 + * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@. + * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS + is used and substitute set_use_emutls. + * configure: Regenerated. + +2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr> + + * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS. + +2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + PR target/38085 + * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of + MULTILIB_CFLAGS. + ($(T)gcrt1.o): Likewise. + ($(T)crt1.o): Likewise. + ($(T)crti.o): Likewise. + ($(T)crtn.o): Likewise. + +2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> + + PR other/42980 + * Makefile.in (install): Use $(MAKE) string in rule, for + parallel make. + +2010-02-22 Hans-Peter Nilsson <hp@bitrange.com> + + Migrate from broken pre-libgcc legacy support to libgcc-centric rules. + * config/mmix/t-mmix: New file. + * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set. + +2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu> + + PR java/41991 + * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to + SHLIB_MAPFILES. + +2010-01-04 Anthony Green <green@moxielogic.com> + + * config/moxie/crti.asm, config/moxie/crtn.asm, + config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h, + config/moxie/t-moxie: New files. + * config.host: Add t-moxie-softfp reference. + +2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk> + + PR other/39888 + * config/t-slibgcc-darwin: Fix embedded rpaths for + --enable-version-specific-runtime-libs, build extension stub + libs exposing features available from current libgcc_s. + +2009-11-11 Jon Beniston <jon@beniston.com> + + * config.host: Add lm32 targets. + * config/lm32: New directory. + * config/lm32/libgcc_lm32.h: New file. + * config/lm32/_mulsi3.c: New file. + * config/lm32/_udivmodsi4.c: New file. + * config/lm32/_divsi3.c: New file. + * config/lm32/_modsi3.c: New file. + * config/lm32/_udivsi3.c: New file. + * config/lm32/_umodsi3.c: New file. + * config/lm32/_lshrsi3.S: New file. + * config/lm32/_ashrsi3.S: New file. + * config/lm32/_ashlsi3.S: New file. + * config/lm32/crti.S: New file. + * config/lm32/crtn.S: New file. + * config/lm32/t-lm32: New file. + * config/lm32/t-elf: New file. + * config/lm32/t-uclinux: New file. + +2009-10-26 Nick Clifton <nickc@redhat.com> + + * config.host: Add support for RX target. + * config/rx: New directory. + * config/rx/rx-abi-functions.c: New file. Supplementary + functions for libgcc to support the RX ABI. + * config/rx/rx-abi.h: New file. Supplementary header file for + libgcc RX ABI functions. + * config/rx/t-rx: New file: Makefile fragment for building + libgcc for the RX. + +2009-10-09 Uros Bizjak <ubizjak@gmail.com> + + * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand + constraint of y0 to "g". + +2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> + + * config.host: Include the s390 makefile fragments. + * config/s390/32/_fixdfdi.c: New file. + * config/s390/32/_fixsfdi.c: New file. + * config/s390/32/_fixtfdi.c: New file. + * config/s390/32/_fixunsdfdi.c: New file. + * config/s390/32/_fixunssfdi.c: New file. + * config/s390/32/_fixunstfdi.c: New file. + * config/s390/32/t-floattodi: New file. + * config/s390/libgcc-glibc.ver: New file. + * config/s390/t-crtstuff: New file. + * config/s390/t-linux: New file. + * config/s390/t-tpf: New file. + +2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> + + * configure.ac (AC_PREREQ): Bump to 2.64. + +2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org> + + * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee. + +2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> + + * configure: Regenerate. + +2009-08-09 Douglas B Rupp <rupp@gnat.com> + + * config.host (ia64-hp-*vms*): New target. + (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify + with ia64-hp-*vms*. + +2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> + + * configure.ac: Add snippet for maintainer-mode. + * configure: Regenerate. + * Makefile.in (AUTOCONF, configure_deps): New variables. + ($(srcdir)/configure)): New rule, active only with maintainer + mode turned on. + +2009-06-23 DJ Delorie <dj@redhat.com> + + Add MeP port. + * config.host: Add mep support. + +2009-06-22 Kai Tietz <kai.tietz@onevision.com> + + * config.host: Add i386/${host_address}/t-fprules-softfp and + t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*. + + * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol + for mingw targets. + * config/i386/64/_multc3.c: Likewise. + * config/i386/64/_powitf2.c: Likewise. + * config/i386/64/eqtf2.c: Likewise. + * config/i386/64/getf2.c: Likewise. + * config/i386/64/letf2.c: Likewise. + * config/i386/64/letf2.c: Likewise. + * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as + unsigned long long for x64 mingw targets. + (_FP_WS_TYPE): Define as signed long long for x64 mingw target. + (_FP_I_TYPE): Define as long long for x64 mingw target. + +2009-06-10 Maciej W. Rozycki <macro@linux-mips.org> + + * config.host (vax-*-linux*): New. + +2009-05-31 Anthony Green <green@moxielogic.com> + + * config.host: Add moxie support. + * config/moxie/t-moxie: New file. + +2009-05-29 David Billinghurst <billingd@gcc.gnu.org> + + * config.host: Add i386/${host_address}/t-fprules-softfp and + t-softfp to tmake_file for i[34567]86-*-cygwin*. + +2009-04-17 Aurelien Jarno <aurelien@aurel32.net> + + * config.host: Add i386/${host_address}/t-fprules-softfp to + tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*. + +2009-04-09 Nick Clifton <nickc@redhat.com> + + * config/ia64/tf-signs.c: Change copyright header to refer to + version 3 of the GNU General Public License with version 3.1 + of the GCC Runtime Library Exception and to point readers at + the COPYING3 and COPYING3.RUNTIME files and the FSF's license + web page. + * config/i386/32/tf-signs.c: Likewise. + * config/libbid/_addsub_dd.c: Likewise. + * config/libbid/_addsub_sd.c: Likewise. + * config/libbid/_addsub_td.c: Likewise. + * config/libbid/_dd_to_df.c: Likewise. + * config/libbid/_dd_to_di.c: Likewise. + * config/libbid/_dd_to_sd.c: Likewise. + * config/libbid/_dd_to_sf.c: Likewise. + * config/libbid/_dd_to_si.c: Likewise. + * config/libbid/_dd_to_td.c: Likewise. + * config/libbid/_dd_to_tf.c: Likewise. + * config/libbid/_dd_to_udi.c: Likewise. + * config/libbid/_dd_to_usi.c: Likewise. + * config/libbid/_dd_to_xf.c: Likewise. + * config/libbid/_df_to_dd.c: Likewise. + * config/libbid/_df_to_sd.c: Likewise. + * config/libbid/_df_to_td.c: Likewise. + * config/libbid/_di_to_dd.c: Likewise. + * config/libbid/_di_to_sd.c: Likewise. + * config/libbid/_di_to_td.c: Likewise. + * config/libbid/_div_dd.c: Likewise. + * config/libbid/_div_sd.c: Likewise. + * config/libbid/_div_td.c: Likewise. + * config/libbid/_eq_dd.c: Likewise. + * config/libbid/_eq_sd.c: Likewise. + * config/libbid/_eq_td.c: Likewise. + * config/libbid/_ge_dd.c: Likewise. + * config/libbid/_ge_sd.c: Likewise. + * config/libbid/_ge_td.c: Likewise. + * config/libbid/_gt_dd.c: Likewise. + * config/libbid/_gt_sd.c: Likewise. + * config/libbid/_gt_td.c: Likewise. + * config/libbid/_isinfd128.c: Likewise. + * config/libbid/_isinfd32.c: Likewise. + * config/libbid/_isinfd64.c: Likewise. + * config/libbid/_le_dd.c: Likewise. + * config/libbid/_le_sd.c: Likewise. + * config/libbid/_le_td.c: Likewise. + * config/libbid/_lt_dd.c: Likewise. + * config/libbid/_lt_sd.c: Likewise. + * config/libbid/_lt_td.c: Likewise. + * config/libbid/_mul_dd.c: Likewise. + * config/libbid/_mul_sd.c: Likewise. + * config/libbid/_mul_td.c: Likewise. + * config/libbid/_ne_dd.c: Likewise. + * config/libbid/_ne_sd.c: Likewise. + * config/libbid/_ne_td.c: Likewise. + * config/libbid/_sd_to_dd.c: Likewise. + * config/libbid/_sd_to_df.c: Likewise. + * config/libbid/_sd_to_di.c: Likewise. + * config/libbid/_sd_to_sf.c: Likewise. + * config/libbid/_sd_to_si.c: Likewise. + * config/libbid/_sd_to_td.c: Likewise. + * config/libbid/_sd_to_tf.c: Likewise. + * config/libbid/_sd_to_udi.c: Likewise. + * config/libbid/_sd_to_usi.c: Likewise. + * config/libbid/_sd_to_xf.c: Likewise. + * config/libbid/_sf_to_dd.c: Likewise. + * config/libbid/_sf_to_sd.c: Likewise. + * config/libbid/_sf_to_td.c: Likewise. + * config/libbid/_si_to_dd.c: Likewise. + * config/libbid/_si_to_sd.c: Likewise. + * config/libbid/_si_to_td.c: Likewise. + * config/libbid/_td_to_dd.c: Likewise. + * config/libbid/_td_to_df.c: Likewise. + * config/libbid/_td_to_di.c: Likewise. + * config/libbid/_td_to_sd.c: Likewise. + * config/libbid/_td_to_sf.c: Likewise. + * config/libbid/_td_to_si.c: Likewise. + * config/libbid/_td_to_tf.c: Likewise. + * config/libbid/_td_to_udi.c: Likewise. + * config/libbid/_td_to_usi.c: Likewise. + * config/libbid/_td_to_xf.c: Likewise. + * config/libbid/_tf_to_dd.c: Likewise. + * config/libbid/_tf_to_sd.c: Likewise. + * config/libbid/_tf_to_td.c: Likewise. + * config/libbid/_udi_to_dd.c: Likewise. + * config/libbid/_udi_to_sd.c: Likewise. + * config/libbid/_udi_to_td.c: Likewise. + * config/libbid/_unord_dd.c: Likewise. + * config/libbid/_unord_sd.c: Likewise. + * config/libbid/_unord_td.c: Likewise. + * config/libbid/_usi_to_dd.c: Likewise. + * config/libbid/_usi_to_sd.c: Likewise. + * config/libbid/_usi_to_td.c: Likewise. + * config/libbid/_xf_to_dd.c: Likewise. + * config/libbid/_xf_to_sd.c: Likewise. + * config/libbid/_xf_to_td.c: Likewise. + * config/libbid/bid128.c: Likewise. + * config/libbid/bid128_2_str.h: Likewise. + * config/libbid/bid128_2_str_macros.h: Likewise. + * config/libbid/bid128_2_str_tables.c: Likewise. + * config/libbid/bid128_add.c: Likewise. + * config/libbid/bid128_compare.c: Likewise. + * config/libbid/bid128_div.c: Likewise. + * config/libbid/bid128_fma.c: Likewise. + * config/libbid/bid128_logb.c: Likewise. + * config/libbid/bid128_minmax.c: Likewise. + * config/libbid/bid128_mul.c: Likewise. + * config/libbid/bid128_next.c: Likewise. + * config/libbid/bid128_noncomp.c: Likewise. + * config/libbid/bid128_quantize.c: Likewise. + * config/libbid/bid128_rem.c: Likewise. + * config/libbid/bid128_round_integral.c: Likewise. + * config/libbid/bid128_scalb.c: Likewise. + * config/libbid/bid128_sqrt.c: Likewise. + * config/libbid/bid128_string.c: Likewise. + * config/libbid/bid128_to_int16.c: Likewise. + * config/libbid/bid128_to_int32.c: Likewise. + * config/libbid/bid128_to_int64.c: Likewise. + * config/libbid/bid128_to_int8.c: Likewise. + * config/libbid/bid128_to_uint16.c: Likewise. + * config/libbid/bid128_to_uint32.c: Likewise. + * config/libbid/bid128_to_uint64.c: Likewise. + * config/libbid/bid128_to_uint8.c: Likewise. + * config/libbid/bid32_to_bid128.c: Likewise. + * config/libbid/bid32_to_bid64.c: Likewise. + * config/libbid/bid64_add.c: Likewise. + * config/libbid/bid64_compare.c: Likewise. + * config/libbid/bid64_div.c: Likewise. + * config/libbid/bid64_fma.c: Likewise. + * config/libbid/bid64_logb.c: Likewise. + * config/libbid/bid64_minmax.c: Likewise. + * config/libbid/bid64_mul.c: Likewise. + * config/libbid/bid64_next.c: Likewise. + * config/libbid/bid64_noncomp.c: Likewise. + * config/libbid/bid64_quantize.c: Likewise. + * config/libbid/bid64_rem.c: Likewise. + * config/libbid/bid64_round_integral.c: Likewise. + * config/libbid/bid64_scalb.c: Likewise. + * config/libbid/bid64_sqrt.c: Likewise. + * config/libbid/bid64_string.c: Likewise. + * config/libbid/bid64_to_bid128.c: Likewise. + * config/libbid/bid64_to_int16.c: Likewise. + * config/libbid/bid64_to_int32.c: Likewise. + * config/libbid/bid64_to_int64.c: Likewise. + * config/libbid/bid64_to_int8.c: Likewise. + * config/libbid/bid64_to_uint16.c: Likewise. + * config/libbid/bid64_to_uint32.c: Likewise. + * config/libbid/bid64_to_uint64.c: Likewise. + * config/libbid/bid64_to_uint8.c: Likewise. + * config/libbid/bid_b2d.h: Likewise. + * config/libbid/bid_binarydecimal.c: Likewise. + * config/libbid/bid_conf.h: Likewise. + * config/libbid/bid_convert_data.c: Likewise. + * config/libbid/bid_decimal_data.c: Likewise. + * config/libbid/bid_decimal_globals.c: Likewise. + * config/libbid/bid_div_macros.h: Likewise. + * config/libbid/bid_dpd.c: Likewise. + * config/libbid/bid_flag_operations.c: Likewise. + * config/libbid/bid_from_int.c: Likewise. + * config/libbid/bid_functions.h: Likewise. + * config/libbid/bid_gcc_intrinsics.h: Likewise. + * config/libbid/bid_inline_add.h: Likewise. + * config/libbid/bid_internal.h: Likewise. + * config/libbid/bid_round.c: Likewise. + * config/libbid/bid_sqrt_macros.h: Likewise. + +2009-04-09 Jakub Jelinek <jakub@redhat.com> + + * Makefile.in: Change copyright header to refer to version + 3 of the GNU General Public License and to point readers at the + COPYING3 file and the FSF's license web page. + * config.host: Likewise. + +2009-04-07 Alan Modra <amodra@bigpond.net.au> + + * config.host: Reorder and merge to match config.gcc change. + +2009-04-03 Alan Modra <amodra@bigpond.net.au> + + * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete. + +2009-03-28 Joseph Myers <joseph@codesourcery.com> + + * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof, + armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*, + m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*, + powerpc-ibm-aix4.[12]*, sh-*-*): Remove. + +2009-02-12 Uros Bizjak <ubizjak@gmail.com> + + * config.host (ia64*-*-linux*): Add t-softfp to tmake_file. + * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype. + +2009-02-12 H.J. Lu <hongjiu.lu@intel.com> + + * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and + ia64/t-softfp-compat to tmake_file. + + * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*. + + * config/ia64/__divxf3.asm: New. + * config/ia64/_fixtfdi.asm: Likewise. + * config/ia64/_fixunstfdi.asm: Likewise. + * config/ia64/_floatditf.asm: Likewise. + * config/ia64/t-fprules-softfp: Likewise. + * config/ia64/t-softfp-compat: Likewise. + * config/ia64/tf-signs.c: Likewise. + +2009-01-18 Ben Elliston <bje@au.ibm.com> + + * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype. + +2009-01-16 Ben Elliston <bje@au.ibm.com> + + * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp + to tmake_file. + +2009-01-13 Ben Elliston <bje@au.ibm.com> + + * config/t-softfp: New file. + * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp. + (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise. + +2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com> + + * config.host: Add m32r*-*-rtems*. + +2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com> + + * config.host: Add m32c*-*-rtems*. + +2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> + + PR bootstrap/33100 + * configure.ac (i?86-*-solaris2.1[0-9]*): Only include + i386/t-crtstuff if linker supports ZERO terminator unwind entries. + * configure: Regenerate. + * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in + tmake_file here from gcc/config.gcc. + Move extra_parts here from gcc/config.gcc. + * config/i386/t-sol2: Move here from gcc/config/i386. + Use gcc_srcdir instead of srcdir. + +2008-11-18 Adam Nemet <anemet@caviumnetworks.com> + + * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New + case. + +2008-11-09 Thomas Schwinge <tschwinge@gnu.org> + + * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD. + +2008-10-08 Thomas Schwinge <tschwinge@gnu.org> + + * config.host: Fold `*-*-gnu*' cases into the Linux ones. + +2008-09-03 Hari Sandanagobalane <hariharan@picochip.com> + + Add picoChip port. + * config.host: Add picochip-*-*. + +2008-08-06 Bob Wilson <bob.wilson@acm.org> + + * config.host: Match more processor names for Xtensa. + +2008-07-08 H.J. Lu <hongjiu.lu@intel.com> + + * config/i386/64/t-softfp-compat: Update comments. + +2008-07-07 H.J. Lu <hongjiu.lu@intel.com> + + * config/i386/64/_divtc3-compat.c: Moved to ... + * config/i386/64/_divtc3.c: Here. + + * config/i386/64/_multc3-compat.c: Moved to ... + * config/i386/64/_multc3.c: Here. + + * config/i386/64/_powitf2-compat.c: Moved to ... + * config/i386/64/_powitf2.c: Here. + + * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add + .c suffix instead of -compat.c. + +2008-07-05 Uros Bizjak <ubizjak@gmail.com> + + * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove. + (_FP_MUL_MEAT_D): Ditto. + (_FP_DIV_MEAT_S): Ditto. + (_FP_DIV_MEAT_D): Ditto. + +2008-07-03 Richard Sandiford <rdsandiford@googlemail.com> + + * Makefile.in: Add support for __sync_* libgcc functions. + +2008-07-03 H.J. Lu <hongjiu.lu@intel.com> + + * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED. + +2008-07-02 H.J. Lu <hongjiu.lu@intel.com> + + PR boostrap/36702 + * config.host: Only include 32bit t-fprules-softfp for Darwin/x86 + and Linux/x86. Include 64bit t-softfp-compat for Linux/x86. + + * config/i386/64/t-fprules-softfp: Moved to ... + * config/i386/64/t-softfp-compat: This. New. + +2008-07-02 Uros Bizjak <ubizjak@gmail.com> + + * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]: + Initialize f with 0.0. + +2008-07-02 H.J. Lu <hongjiu.lu@intel.com> + + PR target/36669 + * shared-object.mk ($(base)_s$(objext)): Add -DSHARED. + + * config/i386/64/_divtc3-compat.c: New. + * config/i386/64/_multc3-compat.c: Likewise. + * config/i386/64/_powitf2-compat.c: Likewise. + * config/i386/64/eqtf2.c: Likewise. + * config/i386/64/getf2.c: Likewise. + * config/i386/64/letf2.c: Likewise. + * config/i386/64/t-fprules-softfp: Likewise. + +2008-07-02 H.J. Lu <hongjiu.lu@intel.com> + + * config.host: Add i386/${host_address}/t-fprules-softfp to + tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*, + i[34567]86-*-linux*, x86_64-*-linux*. + + * configure.ac: Set host_address to 64 or 32 for x86. + * configure: Regenerated. + + * Makefile.in (config.status): Also depend on + $(srcdir)/config.host. + + * config/i386/32/t-fprules-softfp: New. + * config/i386/32/tf-signs.c: Likewise. + + * config/i386/64/sfp-machine.h: New. Moved from gcc. + +2008-07-02 H.J. Lu <hongjiu.lu@intel.com> + Uros Bizjak <ubizjak@gmail.com> + + * config/i386/32/sfp-machine.h: New. + +2008-06-26 Nathan Froyd <froydnj@codesourcery.com> + + * config/rs6000/t-ppccomm: Remove rules that conflict with + auto-generated rules. + +2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> + + * configure.ac: sinclude override.m4. + * configure: Regenerate. + +2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org> + + * configure: Regenerate. + +2008-06-10 Joseph Myers <joseph@codesourcery.com> + + * Makefile.in (DECNUMINC): Remove + -I$(MULTIBUILDTOP)../../libdecnumber. + * gstdint.h: New. + +2008-06-07 Joseph Myers <joseph@codesourcery.com> + + * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*, + parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*, + alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf, + arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*, + hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*, + i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*, + i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*, + i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*, + i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*, + mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*, + powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*, + powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*, + strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*, + vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove. + +2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr> + + * config.host (sh2[lbe]*-*-linux*): Allow target. + +2008-04-30 Nathan Froyd <froydnj@codesourcery.com> + + * config/rs6000/t-ppccomm: Add build rules for new files. + (LIB2ADD_ST): New variable. + +2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com> + + PR target/34210 + PR target/35508 + * config.host (avr-*-*): Add avr cpu_type and avr tmake_file. + * config/t-avr: New file. Build 16bit libgcc functions. + +2008-03-02 Jakub Jelinek <jakub@redhat.com> + + PR target/35401 + * config/t-slibgcc-darwin: Make install-leaf dependent on + install-darwin-libgcc-stubs instead of install. + +2008-01-25 Joseph Myers <joseph@codesourcery.com> + + * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*, + tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*, + sh-*-rtemscoff*): Remove cases. + +2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk> + + * Makefile.in (all): Use install-leaf rather than install. + (install): Split most of the rule into... + (install-leaf): ...this new one. + +2007-12-19 Etsushi Kato <ek.kato@gmail.com> + Paolo Bonzini <bonzini@gnu.org> + + PR target/30572 + * Makefile.in: Use @shlib_slibdir@ substitution to get + correct install name on darwin. + * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name. + +2007-12-15 Hans-Peter Nilsson <hp@axis.com> + + * config.host (crisv32-*-elf, crisv32-*-none): New, same as + cris-*-elf and cris-*-none. + (crisv32-*-linux*): Similar, as cris-*-linux*. + +2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk> + + * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts. + +2007-10-27 H.J. Lu <hongjiu.lu@intel.com> + + PR regression/33926 + * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls. + * configure: Regenerated. + +2007-09-27 H.J. Lu <hongjiu.lu@intel.com> + + * Makefile.in (dfp-filenames): Replace decimal_globals, + decimal_data, binarydecimal and convert_data with + bid_decimal_globals, bid_decimal_data, bid_binarydecimal + and bid_convert_data, respectively. + +2007-09-17 Chao-ying Fu <fu@mips.com> + Nigel Stephens <nigel@mips.com> + + * fixed-obj.mk: New file to support fine-grain fixed-point functions. + * Makefile.in (fixed_point): Define. + Check if fixed_point is yes to build support functions. + * configure.ac: Check for fixed_point support. + * configure: Regenerated. + * gen-fixed.sh: New file to generate lists of fixed-point labels, + funcs, modes, from, to. + +2007-09-11 Janis Johnson <janis187@us.ibm.com + + * Makefile.in (dfp-filenames): Add bid128_noncomp. + +2007-09-10 Janis Johnson <janis187@us.ibm.com> + + * Makefile.in (dfp-filenames): Remove decUtility, add + decDouble, decPacked, decQuad, decSingle. + +2007-08-27 Hans Kester <hans.kester@ellips.nl> + + * config.host : Add x86_64-elf target. + +2007-07-06 H.J. Lu <hongjiu.lu@intel.com> + + * configure.ac (set_have_cc_tls): Add a missing =. + * configure: Regenerated. + +2007-07-06 H.J. Lu <hongjiu.lu@intel.com> + + * config.host (tmake_file): Add t-tls for i[34567]86-*-linux* + and x86_64-*-linux*. + + * config/t-tls: New file. + + * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@. + + * configure.ac: Include ../config/enable.m4 and + ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler + supports TLS and substitute set_have_cc_tls. + * configure: Regenerated. + +2007-07-04 H.J. Lu <hongjiu.lu@intel.com> + + * Makefile.in: Use libbid for DFP when BID is enabled. + +2007-06-14 Danny Smith <dannysmith@users.sourceforge.net> + + * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to + extra_parts. Add config/i386/t-cygming to tmake_file. + * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o. + +2007-05-29 Zuxy Meng <zuxy.meng@gmail.com> + Danny Smith <dannysmith@users.sourceforge.net> + + PR target/29498 + * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add + crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file. + * config/i386/t-crtfm: Compile crtfastmath.o with + -minline-all-stringops. + +2007-05-10 Richard Sandiford <richard@codesourcery.com> + + * config.host (sparc-wrs-vxworks): New target. + +2007-04-14 Kazu Hirata <kazu@codesourcery.com> + + * config.host: Recognize fido. + +2007-04-04 Janis Johnson <janis187@us.ibm.com> + + * configure: Check host, not target, for decimal float support. + +2007-04-03 Uros Bizjak <ubizjak@gmail.com> + + * config/i386/t-crtpc: New file. + * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file. + (x86_64-*-linux*): Ditto. + +2007-02-30 Kai Tietz <kai.tietz@onevision.com> + + * config.host (x86_64-*-mingw*): New target. + +2007-03-23 Michael Meissner <michael.meissner@amd.com> + H.J. Lu <hongjiu.lu@intel.com> + + * Makefile.in (enable_decimal_float): New. + (DECNUMINC): Add + -I$(srcdir)/../libdecnumber/$(enable_decimal_float). + (dec-objects): Move decimal32, decimal64 and decimal128 to ... + (decbits-filenames): This. + (decbits-objects): New. + (libgcc-objects): Add $(decbits-objects). + + * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}. + Substitute enable_decimal_float. + * configure: Regenerated. + +2007-03-19 Hans-Peter Nilsson <hp@axis.com> + + * config.host (cris-*-elf | cris-*-none): Set extra_parts. + +2007-03-12 Brooks Moses <brooks.moses@codesourcery.com> + + * Makefile.in (install-info): New dummy target. + +2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com> + + * config.host (bfin*-linux-uclibc*): Set extra_parts. + +2007-03-01 Brooks Moses <brooks.moses@codesourcery.com> + + * Makefile.in: Add install-html and install-pdf dummy + targets. + +2007-02-05 Roger Sayle <roger@eyesopen.com> + Daniel Jacobowitz <dan@codesourcery.com> + + * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so. + (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK). + (libunwind.so): Likewise for $(SHLIBUNWIND_LINK). + +2007-01-29 Janis Johnson <janis187@us.ibm.com> + + * Makefile.in (dec-filenames): Add decExcept. + +2007-01-28 Daniel Jacobowitz <dan@codesourcery.com> + + PR bootstrap/30469 + * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and + -fprofile-use. + +2007-01-25 Daniel Jacobowitz <dan@codesourcery.com> + + * configure.ac: Add --enable-version-specific-runtime-libs. + Correct $slibdir default. + * configure: Regenerated. + +2007-01-23 Joseph Myers <joseph@codesourcery.com> + + * config/rs6000/t-ldbl128: Always use -mlong-double-128. + +2007-01-21 Andrew Pinski <pinskia@gmail.com> + + PR target/30519 + * config.host (alpha*-*-linux*): Set extra_parts. + +2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org> + + * config/sh/t-linux: New. + * config.host (sh*-*-linux*): Set tmake_file. + +2007-01-05 Daniel Jacobowitz <dan@codesourcery.com> + + * Makefile.in (install): Handle multilibs. + +2007-01-04 Brooks Moses <brooks.moses@codesourcery.com> + + * Makefile.in: Added .PHONY entry for documentation targets. + +2007-01-04 Brooks Moses <brooks.moses@codesourcery.com> + + * Makefile.in: Add empty info, html, dvi, pdf targets. + +2007-01-04 Mike Stump <mrs@apple.com> + + * Makefile.in (MAKEINFO): Remove. + (PERL): Likewise. + +2007-01-04 Paolo Bonzini <bonzini@gnu.org> + + * configure.ac: Add GCC_TOPLEV_SUBDIRS. + * configure: Regenerate. + * Makefile.in (host_subdir): Substitute it. + (gcc_objdir): Use it. + +2007-01-04 Daniel Jacobowitz <dan@codesourcery.com> + + * config.host (ia64*-*-linux*): Set tmake_file. + +2007-01-04 Daniel Jacobowitz <dan@codesourcery.com> + + * Makefile.in (version): Define. + +2007-01-03 Daniel Jacobowitz <dan@codesourcery.com> + Paolo Bonzini <bonzini@gnu.org> + + * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64, + config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128, + config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64, + config/sparc/t-crtfm, config/t-slibgcc-darwin, + config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk, + shared-object.mk, siditi-object.mk, static-object.mk: New files. + * configure: Generated. |