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2014-09-09Add crtfastmath for AArch64.Marcus Shawcroft3-2/+47
gcc/Changelog 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com> Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o. * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC): Define. (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC. libgcc/Changelog 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com> Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> * config.host (aarch64*): Include crtfastmath and t-crtfm. * config/aarch64/crtfastmath.c: New file. Co-Authored-By: Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> From-SVN: r215086
2014-09-09remove picochipTrevor Saunders24-3937/+26
contrib/ChangeLog: 2014-09-08 Trevor Saunders <tsaunders@mozilla.com> * compare-all-tests: Don't test picochip. * config-list.mk: Likewise. gcc/ChangeLog: 2014-09-08 Trevor Saunders <tsaunders@mozilla.com> * common/config/picochip/picochip-common.c: Remove. * config.gcc: Remove support for picochip. * config/picochip/constraints.md: Remove. * config/picochip/dfa_space.md: Remove. * config/picochip/dfa_speed.md: Remove. * config/picochip/picochip-protos.h: Remove. * config/picochip/picochip.c: Remove. * config/picochip/picochip.h: Remove. * config/picochip/picochip.md: Remove. * config/picochip/picochip.opt: Remove. * config/picochip/predicates.md: Remove. * config/picochip/t-picochip: Remove. * doc/md.texi: Don't document picochi. libgcc/ChangeLog: 2014-09-08 Trevor Saunders <tsaunders@mozilla.com> * config.host: Remove picochip support. * config/picochip/adddi3.S: Remove. * config/picochip/ashlsi3.S: Remove. * config/picochip/ashlsi3.c: Remove. * config/picochip/ashrsi3.S: Remove. * config/picochip/ashrsi3.c: Remove. * config/picochip/clzsi2.S: Remove. * config/picochip/cmpsi2.S: Remove. * config/picochip/divmod15.S: Remove. * config/picochip/divmodhi4.S: Remove. * config/picochip/divmodsi4.S: Remove. * config/picochip/lib1funcs.S: Remove. * config/picochip/longjmp.S: Remove. * config/picochip/lshrsi3.S: Remove. * config/picochip/lshrsi3.c: Remove. * config/picochip/parityhi2.S: Remove. * config/picochip/popcounthi2.S: Remove. * config/picochip/setjmp.S: Remove. * config/picochip/subdi3.S: Remove. * config/picochip/t-picochip: Remove. * config/picochip/ucmpsi2.S: Remove. * config/picochip/udivmodhi4.S: Remove. * config/picochip/udivmodsi4.S: Remove. From-SVN: r215039
2014-09-08Remove SF_SIZE etc. target macros.Joseph Myers3-44/+53
gcc: * config/i386/cygming.h (TF_SIZE): Remove. * config/i386/darwin.h (TF_SIZE): Remove. * config/i386/dragonfly.h (TF_SIZE): Remove. * config/i386/freebsd.h (TF_SIZE): Remove. * config/i386/gnu-user-common.h (TF_SIZE): Remove. * config/i386/openbsdelf.h (TF_SIZE): Remove. * config/i386/sol2.h (TF_SIZE): Remove. * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove. * config/ia64/linux.h (TF_SIZE): Remove. * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove. * doc/tm.texi: Regenerate. * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison. gcc/c-family: * c-cppbuiltin.c (c_cpp_builtins): Define macros for mantissa digits of floating-point modes if -fbuilding-libgcc. libgcc: * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__. (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__. (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__. (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__. * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give error if not defined and LIBGCC2_HAS_SF_MODE is defined. (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not defined and LIBGCC2_HAS_DF_MODE is defined. (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not defined and LIBGCC2_HAS_XF_MODE is defined. (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not defined and LIBGCC2_HAS_TF_MODE is defined. From-SVN: r215014
2014-09-08Remove no-longer-needed fp-bit target macros.Joseph Myers2-40/+25
gcc: * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO): Remove. * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL): Remove. * doc/tm.texi: Regenerate. * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO): Poison. * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove. * config/cris/cris.h (__make_dp): Remove. libgcc: * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL and ROUND_TOWARDS_ZERO conditionals. From-SVN: r215013
2014-09-07libgcov-interface.c (STRONG_ALIAS): Rename to ...Nathan Sidwell2-5/+13
* libgcov-interface.c (STRONG_ALIAS): Rename to ... (ALIAS_weak): ... here. Use forwarding function. Adjust uses. From-SVN: r215005
2014-09-05Use -fbuilding-libgcc for more target macros used in libgcc.Joseph Myers26-172/+233
gcc/c-family: * c-cppbuiltin.c (c_cpp_builtins): Also define __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__, __LIBGCC_EH_FRAME_SECTION_NAME__, __LIBGCC_JCR_SECTION_NAME__, __LIBGCC_CTORS_SECTION_ASM_OP__, __LIBGCC_DTORS_SECTION_ASM_OP__, __LIBGCC_TEXT_SECTION_ASM_OP__, __LIBGCC_INIT_SECTION_ASM_OP__, __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__, __LIBGCC_STACK_GROWS_DOWNWARD__, __LIBGCC_DONT_USE_BUILTIN_SETJMP__, __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__, __LIBGCC_DWARF_FRAME_REGISTERS__, __LIBGCC_EH_RETURN_STACKADJ_RTX__, __LIBGCC_JMP_BUF_SIZE__, __LIBGCC_STACK_POINTER_REGNUM__ and __LIBGCC_VTABLE_USES_DESCRIPTORS__ for -fbuilding-libgcc. (builtin_define_with_value): Handle backslash-escaping in string macro values. libgcc: * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc. * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all uses to __LIBGCC_STACK_POINTER_REGNUM__. (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all uses to __LIBGCC_STACK_GROWS_DOWNWARD__. (DWARF_FRAME_REGISTERS): Change all uses to __LIBGCC_DWARF_FRAME_REGISTERS__. (EH_RETURN_STACKADJ_RTX): Change all uses to __LIBGCC_EH_RETURN_STACKADJ_RTX__. * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition. * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change use to __LIBGCC_EH_FRAME_SECTION_NAME__. (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__. * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use to __LIBGCC_EH_FRAME_SECTION_NAME__. (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__ * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to __LIBGCC_STACK_POINTER_REGNUM__. (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use to __LIBGCC_STACK_POINTER_REGNUM__. * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. (STACK_POINTER_REGNUM): Change all uses to __LIBGCC_STACK_POINTER_REGNUM__. * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change use to __LIBGCC_STACK_POINTER_REGNUM__. * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all uses to __LIBGCC_STACK_POINTER_REGNUM__. * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use to __LIBGCC_DWARF_FRAME_REGISTERS__. * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use to __LIBGCC_DWARF_FRAME_REGISTERS__. * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use to __LIBGCC_STACK_POINTER_REGNUM__. * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS): Remove conditional definition. * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to __LIBGCC_TEXT_SECTION_ASM_OP__. (EH_FRAME_SECTION_NAME): Change all uses to __LIBGCC_EH_FRAME_SECTION_NAME__. (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__. (CTORS_SECTION_ASM_OP): Change all uses to __LIBGCC_CTORS_SECTION_ASM_OP__. (DTORS_SECTION_ASM_OP): Change all uses to __LIBGCC_DTORS_SECTION_ASM_OP__. (JCR_SECTION_NAME): Change all uses to __LIBGCC_JCR_SECTION_NAME__. (INIT_SECTION_ASM_OP): Change all uses to __LIBGCC_INIT_SECTION_ASM_OP__. (INIT_ARRAY_SECTION_ASM_OP): Change all uses to __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__. * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to __LIBGCC_STACK_GROWS_DOWNWARD__. * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to __LIBGCC_INIT_SECTION_ASM_OP__. (INIT_ARRAY_SECTION_ASM_OP): Change all uses to __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__. (EH_FRAME_SECTION_NAME): Change all uses to __LIBGCC_EH_FRAME_SECTION_NAME__. * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional definitions. Change all uses to __LIBGCC_VTABLE_USES_DESCRIPTORS__. * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to __LIBGCC_STACK_GROWS_DOWNWARD__. (DWARF_FRAME_REGISTERS): Change all uses to __LIBGCC_DWARF_FRAME_REGISTERS__. (EH_RETURN_STACKADJ_RTX): Change all uses to __LIBGCC_EH_RETURN_STACKADJ_RTX__. * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__. * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to __LIBGCC_DONT_USE_BUILTIN_SETJMP__. (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__. From-SVN: r214954
2014-09-03libgcov-interface.c (STRONG_ALIAS): New.Nathan Sidwell3-3/+21
* libgcov-interface.c (STRONG_ALIAS): New. (__gcov_flush): Call __gcov_reset_int. (__gcov_reset): Strong alias for ... (__gcov_reset_ing): ... this renamed hidden version. * libgcov.h (__gcov_reset_int): New declaration. From-SVN: r214840
2014-08-19cygming-crtend.c (register_frame_ctor): Move atexit call from here...Yaakov Selkowitz5-8/+36
2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com> * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit call from here... * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here. (__dso_handle): Define on Cygwin. * config/i386/t-cygming (crtbeginS.o): New rule. * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts. From-SVN: r214162
2014-08-19cygming-crtbegin.c (deregister_frame_fn): Fix declaration syntax.Yaakov Selkowitz2-1/+6
2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com> * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix declaration syntax. From-SVN: r214153
2014-08-13crtstuff.c: Undef caddr_t.Steve Ellcey2-0/+5
2014-08-13 Steve Ellcey <sellcey@mips.com> * crtstuff.c: Undef caddr_t. From-SVN: r213931
2014-08-12mips16.S: Skip when __mips_soft_float is defined.Steve Ellcey2-3/+11
2014-08-12 Steve Ellcey <sellcey@mips.com> * config/mips/mips16.S: Skip when __mips_soft_float is defined. From-SVN: r213870
2014-08-07Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...Nathan Sidwell5-70/+97
* Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ... (LIBGCOV_DRIVER): ... to here. * libgcov.h (gcov_do_dump): New #define. (struct gcov_root): New. (__gcov_root): New declaration. (__gcov_dump_one): Declare. * libgcov-driver.c (gcov_list, gcov_dump_complete, run_accounted): Delete. (gcov_compute_histogram): Add LIST argument, adjust. (compute_summary): Adjust gcov_compute_histogram call. (gcov_do_dump): Not hidden, static in libgcov. (gcov_clear): Move to interface.c. (__gcov_dump_one): New, broken out of ... (gcov_exit): ... here. Make static. (__gcov_root): New. (__gcov_init): Adjust. * libgcov-interface.c (gcov_clear, gcov_exit): Remove declarations. (__gcov_flush): Use __gcov_dump_one and __gcov_reset. (gcov_clear): Moved from driver.c. Add LIST argument. (__gcov_reset): Adjust for changed interfaces. (__gcov_fork): Remove local declaration of __gcov_flush_mx. From-SVN: r213719
2014-08-05Fixed text formattingEdmar Wienskoski1-1/+1
From-SVN: r213640
2014-08-04re PR middle-end/60102 (powerpc fp-bit ices at dwf_regno)Rohit Arul Raj2-2/+8
PR target/60102 [libgcc] 2014-07-31 Rohit <rohitarulraj@freescale.com> * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update based on change in SPE high register numbers and 3 HTM registers. [gcc] 2014-07-31 Rohit <rohitarulraj@freescale.com> * config/rs6000/rs6000.c (rs6000_reg_names) : Add SPE high register names. (alt_reg_names) : Likewise. (rs6000_dwarf_register_span) : For SPE high registers, replace dwarf register numbers with GCC hard register numbers. (rs6000_init_dwarf_reg_sizes_extra) : Likewise. (rs6000_dbx_register_number): For SPE high registers, return dwarf register number for the corresponding GCC hard register number. * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER) : Update based on 32 newly added GCC hard register numbers for SPE high registers. (DWARF_FRAME_REGISTERS) : Likewise. (DWARF_REG_TO_UNWIND_COLUMN) : Likewise. (DWARF_FRAME_REGNUM) : Likewise. (FIXED_REGISTERS) : Likewise. (CALL_USED_REGISTERS) : Likewise. (CALL_REALLY_USED_REGISTERS) : Likewise. (REG_ALLOC_ORDER) : Likewise. (enum reg_class) : Likewise. (REG_CLASS_NAMES) : Likewise. (REG_CLASS_CONTENTS) : Likewise. (SPE_HIGH_REGNO_P) : New macro to identify SPE high registers. * gcc.target/powerpc/pr60102.c: New testcase. From-SVN: r213596
2014-08-01Makefile.in (LIBGCOV_MERGE, [...]): Reformat.Nathan Sidwell4-21/+34
* Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER, LIBGCOV_INTERFACE): Reformat. * libgcov-driver.c (gcov_exit, __gcov_init): Disable when IN_GCOV_TOOL. * libgcov-interface.c: Reformat some comments. (__gcov_flush_mx): Add declaration. Tidy up definition. From-SVN: r213442
2014-07-31ibm-ldouble.c (typedef union longDblUnion): Delete.Alan Modra2-39/+46
* config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete. (pack_ldouble): New function. (__gcc_qadd): Use it. (__gcc_qmul): Likewise. (__gcc_qdiv): Likewise. (__gcc_qneg): Likewise. (__gcc_stoq): Likewise. (__gcc_dtoq): Likewise. Co-Authored-By: Peter Bergner <bergner@vnet.ibm.com> From-SVN: r213380
2014-07-30s390.c (s390_emit_tpf_eh_return): Pass original return address as second ↵Ulrich Weigand2-22/+50
parameter to __tpf_eh_return routine. gcc/ 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return address as second parameter to __tpf_eh_return routine. libgcc/ 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com> * config/s390/tpf-unwind.h: Include <stdbool.h>. (__tpf_eh_return): Add original return address as second parameter. Handle cases where unwinder routines were called directly, instead of from within the C++ library. From-SVN: r213305
2014-07-29libgcov.h: Move renaming of entry points to lib gcov specific portion.Nathan Sidwell3-63/+88
libgcc/ * libgcov.h: Move renaming of entry points to lib gcov specific portion. (gcov_do_dump): New rename. (gcov_rewrite): Remove inline, make HIDDEN. * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations. (gcov_exit_compute_summary): Rename to ... (compute_summary): ... here. Add LIST argument. (gcov_exit_merge_gcda): Rename to ... (merge_one_data): ... here. (gcov_exit_write_gcda): Rename to ... (write_one_data): ... here. (gcov_exit_merge_summary): Rename to ... (merge_summary): Add RUN_COUNTED argument. (gcov_exit_dump_gcov): Rename to ... (dump_one_gcov): Add RUN_COUNTED argument. (gcov_do_dump): New function, broken out of ... (gcov_exit): ... here. Call it. gcc/ * gcov-io.c (gcov_var): Make hidden. * gcov-tool.c (gcov_list, gcov_exit): Remove declarations. (gcov_do_dump): Declare. (gcov_output_files): Call gcov_do_dump, not gcov_exit). From-SVN: r213188
2014-07-28Add missing change from moxiebox patch posted earlier today.Anthony Green1-2/+2
From-SVN: r213108
2014-07-27Add moxiebox target.Anthony Green1-0/+4
From-SVN: r213098
2014-07-27libgcov-driver.c (struct gcov_filename_aux): Rename ...Nathan Sidwell4-120/+112
* libgcov-driver.c (struct gcov_filename_aux): Rename ... (struct gcov_filename): ... here. Include buffer and max length fields. (gcov_max_filename): Remove. (gi_filename): Remove. (gcov_exit_compute_summary): Compute max filename here. (gcov_exit_merge_gcda): Add filename parm, adjust. (gcov_exit_merge_summary): Likewise. (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes. (gcov_exit): Likewise. (__gcov_init): Don't calculate max length here. * libgcov_util.c (max_filename_len): Remove. (read_gcda_file): Don't calculate max length here. (gcov_read_profile_dir): Don't propagate here. * libgcov-driver-system.c (alloc_filename_struct): Adjust for struct gcov_filename changes. (gcov_exit_open_gcda_file): Likewise. From-SVN: r213092
2014-07-25libgcov-driver.c (set_gcov_dump_complete, [...]): Remove global functions ↵Nathan Sidwell3-38/+18
polluting user's namespace. * libgcov-driver.c (set_gcov_dump_complete, reset_gcov_dump_complete, get_gcov_dump_complete): Remove global functions polluting user's namespace. (gcov_exit): Set variable directly. (gcov_clear): Reset variable directly. * libgcov-interface.c (get_gcov_dymp_complete, reset_gov_dump_complete): Remove declarations. (__gcov_reset, __gcov_dump): Don't call them. From-SVN: r213058
2014-07-24cygming-crtbegin.c (deregister_frame_fn): Newly public.DJ Delorie2-9/+14
* config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public. (__gcc_deregister_frame): Move logic to detect deregister function to... (__gcc_register_frame): here, so it's consistent with the register logic. From-SVN: r213009
2014-07-23Remove redundant testsMarius Cornea2-4/+7
PR libgcc/61685 * bid128_fma.c (rounding_correction): Remove redundant tests. From-SVN: r212942
2014-07-23gcov-tool.c (gcov_list): Declare here.Nathan Sidwell3-13/+12
gcc/ * gcov-tool.c (gcov_list): Declare here. (set_gcov_list): Remove. (gcov_output_files): Set gcov_list directly. libgcc/ * libgcov-driver.c (set_gcov_list): Remove. (gcov_list): Make non-static in GCOV_TOOL. * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define. From-SVN: r212931
2014-07-17linux-atomic.c (__sync_lock_release_4): New.John David Anglin2-2/+29
* config/pa/linux-atomic.c (__sync_lock_release_4): New. (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release. Don't use SYNC_LOCK_RELEASE for int type. From-SVN: r212767
2014-07-14libgcov.h (struct gcov_fn_info): Make ctrs size 1.Richard Biener2-1/+5
2014-07-14 Richard Biener <rguenther@suse.de> * libgcov.h (struct gcov_fn_info): Make ctrs size 1. From-SVN: r212520
2014-07-11libgcov-util.c (gcov_max_filename): Fix declartion.Rong Xu2-1/+5
2014-07-11 Rong Xu <xur@google.com> * libgcov-util.c (gcov_max_filename): Fix declartion. From-SVN: r212463
2014-07-11Add gcov-tool: an offline gcda profile processing tool Support.Rong Xu5-12/+1019
2014-07-10 Rong Xu <xur@google.com> Add gcov-tool: an offline gcda profile processing tool Support. * gcc/gcov-io.c (gcov_position): Make avaialble to gcov-tool. (gcov_is_error): Ditto. (gcov_read_string): Ditto. (gcov_read_sync): Ditto. * gcc/gcov-io.h: Move counter defines to gcov-counter.def. * gcc/gcov-dump.c (tag_counters): Use gcov-counter.def. * gcc/coverage.c: Ditto. * gcc/gcov-tool.c: Offline gcda profile processing tool. (unlink_gcda_file): Remove one gcda file. (unlink_profile_dir): Remove gcda files from the profile path. (gcov_output_files): Output gcda files to an output dir. (profile_merge): Merge two profiles in directory. (print_merge_usage_message): Print merge usage. (merge_usage): Print merge usage and exit. (do_merge): Driver for profile merge sub-command. (profile_rewrite): Rewrite profile. (print_rewrite_usage_message): Print rewrite usage. (rewrite_usage): Print rewrite usage and exit. (do_rewrite): Driver for profile rewrite sub-command. (print_usage): Print gcov-info usage and exit. (print_version): Print gcov-info version. (process_args): Process arguments. (main): Main routine for gcov-tool. * gcc/Makefile.in: Build and install gcov-tool. * gcc/gcov-counter.def: New file split from gcov-io.h. * libgcc/libgcov-driver.c (gcov_max_filename): Make available to gcov-tool. * libgcc/libgcov-merge.c (__gcov_merge_add): Replace gcov_read_counter() with a Macro. (__gcov_merge_ior): Ditto. (__gcov_merge_time_profile): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-util.c (void gcov_set_verbose): Set the verbose flag in the utility functions. (set_fn_ctrs): Utility function for reading gcda files to in-memory gcov_list object link lists. (tag_function): Ditto. (tag_blocks): Ditto. (tag_arcs): Ditto. (tag_lines): Ditto. (tag_counters): Ditto. (tag_summary): Ditto. (read_gcda_finalize): Ditto. (read_gcda_file): Ditto. (ftw_read_file): Ditto. (read_profile_dir_init): Ditto. (gcov_read_profile_dir): Ditto. (gcov_read_counter_mem): Ditto. (gcov_get_merge_weight): Ditto. (merge_wrapper): A wrapper function that calls merging handler. (gcov_merge): Merge two gcov_info objects with weights. (find_match_gcov_info): Find the matched gcov_info in the list. (gcov_profile_merge): Merge two gcov_info object lists. (__gcov_add_counter_op): Process edge profile counter values. (__gcov_ior_counter_op): Process IOR profile counter values. (__gcov_delta_counter_op): Process delta profile counter values. (__gcov_single_counter_op): Process single profile counter values. (fp_scale): Callback function for float-point scaling. (int_scale): Callback function for integer fraction scaling. (gcov_profile_scale): Scaling profile counters. (gcov_profile_normalize): Normalize profile counters. * libgcc/libgcov.h: Add headers and functions for gcov-tool use. (gcov_get_counter): New. (gcov_get_counter_target): Ditto. (struct gcov_info): Make the functions field mutable in gcov-tool compilation. * gcc/doc/gcc.texi: Include gcov-tool.texi. * gcc/doc/gcov-tool.texi: Document for gcov-tool. From-SVN: r212448
2014-06-23re PR libgcc/61585 (Subscript-out-of-range in unwind-seh.c?)Kai Tietz2-2/+9
PR libgcc/61585 * unwind-seh.c (_Unwind_GetGR): Check for proper index range. (_Unwind_SetGR): Likewise. From-SVN: r211900
2014-06-18bpabi.c (__gnu_uldivmod_helper): Remove.Charles Baylis1-14/+0
2014-06-18 Charles Baylis <charles.baylis@linaro.org> * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove. From-SVN: r211797
2014-06-18bpabi-v6m.S (__aeabi_uldivmod): Perform division using __udivmoddi4.Charles Baylis1-1/+1
2014-06-18 Charles Baylis <charles.baylis@linaro.org> * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using __udivmoddi4. From-SVN: r211796
2014-06-18bpabi.S (__aeabi_ldivmod, [...]): Use .cfi_* directives for DWARF annotations.Charles Baylis1-5/+16
2014-06-18 Charles Baylis <charles.baylis@linaro.org> * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod, push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF annotations. Fix DWARF information. From-SVN: r211795
2014-06-18bpabi.S (__aeabi_ldivmod): Perform division using __udivmoddi4, and fixups ↵Charles Baylis1-1/+40
for negative operands. 2014-06-18 Charles Baylis <charles.baylis@linaro.org> * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using __udivmoddi4, and fixups for negative operands. From-SVN: r211794
2014-06-18bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.Charles Baylis1-11/+3
2014-06-18 Charles Baylis <charles.baylis@linaro.org> * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation. From-SVN: r211793
2014-06-18bpabi.S (__aeabi_uldivmod): Perform division using call to __udivmoddi4.Charles Baylis1-1/+1
2014-06-18 Charles Baylis <charles.baylis@linaro.org> * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call to __udivmoddi4. From-SVN: r211792
2014-06-18bpabi.S (__aeabi_uldivmod): Optimise stack pointer manipulation.Charles Baylis1-11/+43
2014-06-18 Charles Baylis <charles.baylis@linaro.org> * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer manipulation. From-SVN: r211791
2014-06-18bpabi.S (__aeabi_uldivmod, [...]): Add comment describing register usage on ↵Charles Baylis1-0/+16
function entry and exit. 2014-06-18 Charles Baylis <charles.baylis@linaro.org> * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment describing register usage on function entry and exit. From-SVN: r211790
2014-06-18bpabi.S (__aeabi_uldivmod): Fix whitespace.Charles Baylis1-18/+18
2014-06-18 Charles Baylis <charles.baylis@linaro.org> * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace. (__aeabi_ldivmod): Fix whitespace. From-SVN: r211789
2014-06-10bid128_div.c (BID128_FUNCTION_ARG2): Remove unused variable 'Ql'.Uros Bizjak3-25/+36
* bid128_div.c (BID128_FUNCTION_ARG2): Remove unused variable 'Ql'. Call __mul_128x128_high instead of __mul_128x128_full. (TYPE0_FUNCTION_ARGTYPE1_ARGTYPE2): Ditto. (BID128_FUNCTION_ARGTYPE1_ARG128): Ditto. (BID128_FUNCTION_ARG128_ARGTYPE2): Ditto. * bid64_div.c (TYPE0_FUNCTION_ARGTYPE1_ARG128): Ditto. (TYPE0_FUNCTION_ARG128_ARGTYPE2): Ditto. (TYPE0_FUNCTION_ARG128_ARG128): Ditto. From-SVN: r211424
2014-05-22t-msp430 (HOST_LIBGCC2_CFLAGS): Add -mhwmult=none.Nick Clifton2-1/+6
* config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add -mhwmult=none. From-SVN: r210811
2014-05-22gcov-io.c (gcov_position): Use gcov_nonruntime_assert.Teresa Johnson2-3/+9
2014-05-22 Teresa Johnson <tejohnson@google.com> * gcov-io.c (gcov_position): Use gcov_nonruntime_assert. (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code. (gcov_rewrite): Use gcov_nonruntime_assert. (gcov_open): Ditto. (gcov_write_words): Ditto. (gcov_write_length): Ditto. (gcov_read_words): Use gcov_nonruntime_assert, and remove gcc_assert from IN_LIBGCOV code. (gcov_read_summary): Use gcov_error to flag profile corruption. (gcov_sync): Use gcov_nonruntime_assert. (gcov_seek): Remove gcc_assert from IN_LIBGCOV code. (gcov_histo_index): Use gcov_nonruntime_assert. (static void gcov_histogram_merge): Ditto. (compute_working_sets): Ditto. * gcov-io.h (gcov_nonruntime_assert): Define. (gcov_error): Define for !IN_LIBGCOV * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c include. From-SVN: r210805
2014-05-21config.gcc (*-*-dragonfly*): New target.John Marino6-17/+213
2014-05-21 John Marino <gnugcc@marino.st> gcc: * config.gcc (*-*-dragonfly*): New target. * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*). * configure: Regenerate. * config/dragonfly-stdint.h: New. * config/dragonfly.h: New. * config/dragonfly.opt: New. * config/i386/dragonfly.h: New. * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly. include: * liberty.h: Use basename function on DragonFly. libcilkrts: * runtime/os-unix.c (__DragonFly__): New target. libgcc: * config.host (*-*-dragonfly*): New target. * crtstuff.c: Make dl_iterate_support generic on *bsd. * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD. * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly. * config/i386/dragonfly-unwind.h: New. libitm: * configure.tgt (*-*-dragonfly*): New target. libstdc++-v3: * acinclude.m4 (*-*-dragonfly*): New target. * configure: Regenerate. * configure.host (*-*-dragonfly*): New target. * config/locale/dragonfly/c_locale.cc: New. * config/locale/dragonfly/ctype_members.cc: New. * config/os/bsd/dragonfly/ctype_base.h: New. * config/os/bsd/dragonfly/ctype_configure_char.cc: New. * config/os/bsd/dragonfly/ctype_inline.h: New. * config/os/bsd/dragonfly/os_defines.h: New. From-SVN: r210694
2014-05-21re PR libgcc/60166 (ARM default NAN encoding violates EABI)Maciej W. Rozycki2-4/+10
PR libgcc/60166 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S) (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit. From-SVN: r210668
2014-05-13Enable Java on Cygwin-64Bernd Edlinger2-24/+23
Currently it is not possible to build GCC's libjava support on Cygwin-64. This patch fixes the current build-problems on Cygwin-64 and the most fundamental bugs on that platform. Note you must still add --enable-threads=posix to successfully build the java language support. boehm-gc/ChangeLog: 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de> Fix current cygwin-64 build problems. * include/gc_config_macros.h (GC_PTHREADS): Use __CYGWIN__ instead of __CYGWIN32__ here. * win32_threads.c (GC_push_all_stacks): Push all X86_64 registers. (GC_get_thread_stack_base): Get the stack base for X86_64. libffi/ChangeLog: 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de> Fix current cygwin-64 build problems. * src/java_raw_api.c: Remove if !defined(FFI_NO_RAW_API). * src/x86/ffi.c: Add if defined(__CYGWIN__). * src/x86/win64.S (ffi_closure_win64, ffi_call_win64): Added handling for FFI_TYPE_UINT64, FFI_TYPE_POINTER and FFI_TYPE_INT. Added SEH information. Fixed formatting. libgcc/ChangeLog: 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de> * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished implementation. libjava/ChangeLog: 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de> Fix current cygwin-64 build problems. * configure.host: Added handling for x86_64-*-cygwin/mingw. * boehm.cc (_Jv_GCAttachThread, _Jv_GCDetachThread): Don't compile if GC_WIN32_THREADS is defined. * java/lang/natClass.cc (_Jv_InterfaceAssignableFrom): Rename interface to source_interface. libjava/classpath/ChangeLog: 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de> Fix current cygwin-64 build problems. * native/fdlibm/mprec.c (_REENT_CHECK_MP, _REENT_MP_FREELIST, _REENT_MP_P5S, __ULong, __Long): Undefine previous definitions. From-SVN: r210386
2014-05-12arm.h (License): Add GCC Runtime Library Exception.Georg-Johann Lay2-0/+8
gcc/ * config/arm/arm.h (License): Add GCC Runtime Library Exception. * config/arm/aout.h (License): Same. * config/arm/bpabi.h (License): Same. * config/arm/elf.h (License): Same. * config/arm/linux-elf.h (License): Same. * config/arm/linux-gas.h (License): Same. * config/arm/netbsd-elf.h (License): Same. * config/arm/uclinux-eabi.h (License): Same. * config/arm/uclinux-elf.h (License): Same. * config/arm/vxworks.h (License): Same. libgcc/ * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception. From-SVN: r210322
2014-05-08Don't build libgcc-unwind.map with --disable-shared (PR libgcc/61097)Rainer Orth2-0/+10
PR libgcc/61097 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map if --enable-shared. From-SVN: r210210
2014-04-30Work around for current cygwin32 build problems.Bernd Edlinger2-0/+15
2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de> Work around for current cygwin32 build problems. * config/i386/cygming-crtbegin.c (__register_frame_info, __deregister_frame_info, _Jv_RegisterClasses): Compile weak default functions only for 64-bit systems. From-SVN: r209942
2014-04-25Remove SSE execution test in crtfastmath.cRainer Orth2-20/+5
* config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__] (sigill_caught, sigill_hdlr): Remove. From-SVN: r209783
2014-04-22Remove obsolete Solaris 9 supportRainer Orth4-147/+70
libstdc++-v3: * configure.host: Remove solaris2.9 handling. Change os_include_dir to os/solaris/solaris2.10. * acinclude.m4 (ac_has_gthreads): Remove solaris2.9* handling. * crossconfig.m4: Remove *-solaris2.9 handling, simplify. * configure: Regenerate. * config/abi/post/solaris2.9: Remove. * config/os/solaris/solaris2.9: Rename to ... * config/os/solaris/solaris2.10: ... this. * config/os/solaris/solaris2.10/os_defines.h (CLOCK_MONOTONIC): Remove. * doc/xml/manual/configure.xml (--enable-libstdcxx-threads): Remove Solaris 9 reference. * doc/html/manual/configure.html: Regenerate. * testsuite/27_io/basic_istream/extractors_arithmetic/char/12.cc: Remove *-*-solaris2.9 xfail. * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/12.cc: Likewise. * testsuite/ext/enc_filebuf/char/13598.cc: Remove *-*-solaris2.9 xfail. libjava: * configure.ac (THREADLIBS, THREADSPEC): Remove *-*-solaris2.9 handling. * configure: Regenerate. libgfortran: * config/fpu-387.h [__sun__ && __svr4__]: Remove SSE execution check. libgcc: * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution check. * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove Solaris 9 single-threaded support. * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove Solaris 9 single-threaded support. Add call_user_handler code sequences. (sparc_is_sighandler): Likewise. libcpp: * lex.c: Remove Solaris 9 reference. gcc/testsuite: * gcc.c-torture/compile/pr28865.c: Remove dg-xfail-if. * gcc.dg/c99-stdint-6.c: Remove dg-options for *-*-solaris2.9. * gcc.dg/lto/20090210_0.c: Remove dg-extra-ld-options for *-*-solaris2.9. * gcc.dg/torture/pr47917.c: Remove dg-options for *-*-solaris2.9. * gcc.target/i386/pr22076.c: Remove i?86-*-solaris2.9 handling from dg-options. * gcc.target/i386/pr22152.c: Remove i?86-*-solaris2.9 handling from dg-additional-options. * gcc.target/i386/vect8-ret.c: Remove i?86-*-solaris2.9 handling from dg-options. * gcc.dg/vect/tree-vect.h (check_vect): Remove Solaris 9 SSE2 execution check. * gcc.target/i386/sse-os-support.h [__sun__ && __svr4__] (sigill_hdlr): Remove. (sse_os_support) [__sun__ && __svr4__]: Remove SSE execution check. * gfortran.dg/erf_3.F90: Remove sparc*-*-solaris2.9* handling. * gfortran.dg/fmt_en.f90: Remove i?86-*-solaris2.9* handling. * gfortran.dg/round_4.f90: Remove *-*-solaris2.9* handling. * lib/target-supports.exp (add_options_for_tls): Remove *-*-solaris2.9* handling. gcc: * config.gcc (enable_obsolete): Remove *-*-solaris2.9*. (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported. (*-*-solaris2*): Simplify. (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise. (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove *-*-solaris2.9* handling. * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86 as bug. (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling. (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9 handling, simplify. (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug. * configure: Regenerate. * config/i386/sol2-9.h: Remove. * doc/install.texi (Specific, i?86-*-solaris2.9): Remove. (Specific, *-*-solaris2*): Mention Solaris 9 support removal. Remove Solaris 9 references. fixincludes: * inclhack.def (math_exception): Bypass on *-*-solaris2.1[0-9]*. (solaris_int_types): Remove. (solaris_longjmp_noreturn): Remove. (solaris_mutex_init_2): Remove. (solaris_once_init_2): Remove. (solaris_sys_va_list): Remove. * fixincl.x: Regenerate. * tests/base/iso/setjmp_iso.h: Remove. * tests/base/pthread.h [SOLARIS_MUTEX_INIT_2_CHECK]: Remove. [SOLARIS_ONCE_INIT_1_CHECK]: Remove wrapping done by solaris_once_init_2. [SOLARIS_ONCE_INIT_2_CHECK]: Remove. * tests/base/sys/int_types.h: Remove. * tests/base/sys/va_list.h: Remove. contrib: * config-list.mk (LIST): Remove sparc-sun-solaris2.9, i686-solaris2.9. From-SVN: r209621
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