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Author SHA1 Message Date
DJ Delorie
d10aaa0ecf merge from gcc 2012-11-11 22:37:19 +00:00
Thomas Schwinge
c13a9410f9 Merge from GCC. 
config/
	* dfp.m4 (enable_decimal_float): Enable for i?86*-*-gnu*.

libdecnumber/
	* configure: Regenerate.
 2012-11-11 10:59:50 +00:00
Corinna Vinschen
0d963613b0 * winbase.h: Semi-reinstantiate to workaround lack inline assembler 
implementation of InterlockedCompareExchange for i686 in Mingw64
	headers.
	* pinfo.cc (pinfo::init): Remove unused variable mapaddr.
 2012-11-11 10:56:01 +00:00
Nick Clifton
3211d6c91f 2012-11-09 Nick Clifton <nickc@redhat.com> 
* Makefile.am (ALL_MACHINES): Add cpu-v850-rh850.lo.
	(ALL_MACHINES_CFILES): Add cpu-v850-rh850.c.
	* archures.c (bfd_arch_info): Add bfd_v850_rh850_arch.
	* config.bfd: Likewise.
	* configure.in: Add bfd_elf32_v850_rh850_vec.
	* cpu-v850.c: Update printed description.
	* cpu-v850_rh850.c: New file.
	* elf32-v850.c (v850_elf_check_relocs): Add support for RH850 ABI
	relocs.
	(v850_elf_perform_relocation): Likewise.
	(v850_elf_final_link_relocate): Likewise.
	(v850_elf_relocate_section): Likewise.
	(v850_elf_relax_section): Likewise.
	(v800_elf_howto_table): New.
	(v850_elf_object_p): Add support for RH850 ABI values.
	(v850_elf_final_write_processing): Likewise.
	(v850_elf_merge_private_bfd_data): Likewise.
	(v850_elf_print_private_bfd_data): Likewise.
	(v800_elf_reloc_map): New.
	(v800_elf_reloc_type_lookup): New.
	(v800_elf_reloc_name_lookup): New.
	(v800_elf_info_to_howto): New.
	(bfd_elf32_v850_rh850_vec): New.
	(bfd_arch_v850_rh850): New.
	* targets.c (_bfd_targets): Add bfd_elf32_v850_rh850_vec.
	* Makefile.in: Regenerate.
	* bfd-in2.h: Regenerate.
	* configure: Regenerate.

	* readelf.c (get_machine_flags): Add support for E_FLAG_RX_ABI.
	(guess_is_rela): Add EM_V800.
	(dump_relocations): Likewise.
	(get_machine_name): Update EM_V800.
	(get_machine_flags): Add support for RH850 ABI flags.
	(is_32bit_abs_reloc): Add support for RH850 ABI reloc.

	* config/tc-v850.c (v850_target_arch): New.
	(v850_target_format): New.
	(set_machine): Use v850_target_arch.
	(md_begin): Likewise.
	(md_show_usage): Document new switches.
	(md_parse_option): Add -mgcc-abi, -mrh850-abi, -m8byte-align and
	-m4byte-align.
	* config/tc-v850.c (TARGET_ARCH) Use v850_target_arch.
	(TARGET_FORMAT): Use v850_target_format.
	* doc/c-v850.texi: Document new options.

	* v850.h: Add RH850 ABI values.

	* Makefile.am: (ALL_EMULATION_SOURCES): Add ev850_rh850.c.
	* Makefile.in: Regenerate.
	* configure.tgt (v850*-*-*): Make v850_rh850 the default
	emulation. Add vanilla v850 as an extra emulation.
	* emulparams/v850_rh850.sh: New file.
	* scripttempl/v850_rh850.sc: New file.

	* configure.in: Add bfd_v850_rh850_arch.
	* configure: Regenerate.
	* disassemble.c (disassembler): Likewise.
 2012-11-09 17:36:19 +00:00
Nick Clifton
9fcf11a46c 2012-11-09 Nick Clifton <nickc@redhat.com> 
* elf32-rx.c (describe_flags): New function.  Returns a buffer
	containing a description of the E_FLAG_RX_... values set.
	(rx_elf_merge_private_bfd_data): Use it.
	(rx_elf_print_private_bfd_data): Likewise.
	(elf32_rx_machine): Skip EF_RX_CPU_RX check.
	(elf32_rx_special_sections): Define.
	(elf_backend_special_sections): Define.

2012-11-09  Nick Clifton  <nickc@redhat.com>

	* readelf.c (get_machine_flags): Add support for E_FLAG_RX_ABI.

2012-11-09  Nick Clifton  <nickc@redhat.com>

	* config/obj-elf.c (obj_elf_change_section): Allow init array
	sections to have the SHF_EXECINSTR attribute for the RX target.
	* config/tc-rx.c (elf_flags): Initialise with E_FLAG_RX_ABI.
	(enum options): Add OPTION_USES_GCC_ABI and OPTION_USES_RX_ABI.
	(md_longopts): Add -mgcc-abi and -mrx-abi.
	(md_parse_option): Add support for OPTION_USES_GCC_ABI and
	OPTION_USES_RX_ABI.
	* doc/as.texinfo (RX Options): Add mention of remaining RX
	options.
	* doc/c-rx.texi: Document -mgcc-abi and -mrx-abi.

2012-11-09  Nick Clifton  <nickc@redhat.com>

	* rx.h (EF_RX_CPU_RX): Add comment.
	(E_FLAG_RX_ABI): Define.

2012-11-09  Nick Clifton  <nickc@redhat.com>

	* emultempl/rxelf.em (no_flag_mismatch_warnings): Initialise to
	true.
	(PARSE_AND_LIST_LONGOPTS): Add flag-mismatch-warnings.
	(PARSE_AND_LIST_ARG_CASES): Add support for
	--flag-mismatch-warnings.
 2012-11-09 17:00:42 +00:00
Corinna Vinschen
41783b90a2 * path.cc (vcygpath): Handle cygdrive prefix. 2012-11-09 08:53:01 +00:00
Corinna Vinschen
2af359986f * sigproc.cc (proc_subproc): Delete unused variable child. 2012-11-08 18:41:58 +00:00
Maciej W. Rozycki
f8957493e8 * mips.h (EF_MIPS_32BITMODE): Move next to lower-order bits. 2012-11-08 18:25:23 +00:00
Christopher Faylor
aaa812cbd0 * fhandler_termios.cc (fhandler_termios::line_edit): Don't do special character 
handling when stopped by CTRL-S.
* fhandler_tty.cc (bytes_available): Add arguments to debug_only_printf call.
* sigproc.cc (proc_subproc): Simplify some if logic.
 2012-11-08 17:27:00 +00:00
Christopher Faylor
61746d6ae8 * mingw: Delete obsolete directory. 
* w32api: Ditto.
 2012-11-07 16:52:48 +00:00
Corinna Vinschen
2ca28ea2dc Add missing ChangeLog entry 2012-11-07 16:36:31 +00:00
Corinna Vinschen
5b31f27f6d winsup: 
* Makefile.common (zlib_source): Remove.
	(zlib_build): Remove.
	(bz2lib_source): Remove.
	(bz2lib_build): Remove.
	(w32api_source): Remove.
	(w32api_build): Remove.
	(w32api_lib): Remove.
	(mingw_build): Remove.
	(mingw_source): Remove.
	($(w32api_lib)/%.a): Remove rule.
	* Makefile.in (ZLIB): Remove.
	($(SUBDIRS)): Drop mingw check.
	(mingw): Remove rule.
	(install_mingw): Ditto.
	* configure.in: Remove support for mingw as build target.
	* configure: Regenerate.

utils:

	* Makefile.in ($(MINGW_BINS)): Drop -B$(mingw_build)/ from build
	expression.
 2012-11-07 16:32:08 +00:00
Corinna Vinschen
4d586ac09e * Makefile.in (MINGW_CXX): Attach $(CFLAGS) to allow providing 
build option tweaks to mingw compiler as well.
 2012-11-05 11:15:23 +00:00
Yaakov Selkowitz
650dc73fa5 * include/sys/termios.h (CBRK): Define as alias of CEOL. 
(CREPRINT): Define as alias of CRPRNT.
	(CDISCARD): Define as alias of CFLUSH.
	(TTYDEF_*): Define.
 2012-11-05 03:19:28 +00:00
H.J. Lu
5ec30f78e3 Add --disable-libstdcxx configure option 
2012-11-03  H.J. Lu  <hongjiu.lu@intel.com>

	* configure: Regenerated.

2012-11-03  Robert Mason  <rbmj@verizon.net>

	* configure.ac: add --disable-libstdcxx configure option
	and handle defaulted state only for VxWorks, ARM-wince-pe and AVR.
 2012-11-04 00:09:53 +00:00
H.J. Lu
567d11ea9a Add gthr.m4 
2012-10-15  Pavel Chupin  <pavel.v.chupin@intel.com>

	* gthr.m4: New. Define GCC_AC_THREAD_HEADER.
 2012-11-03 23:53:02 +00:00
Tom Tromey
6b53df5729 binutils 
* readelf.c (get_note_type): Handle NT_386_TLS, NT_386_IOPERM.
include/common/elf
	* common.h (NT_386_TLS, NT_386_IOPERM): New defines.
 2012-11-01 14:57:22 +00:00
Corinna Vinschen
de1e3bb2c9 * libc/include/locale.h (NULL): Fetch definition via stddef.h. 
* libc/include/stdio.h (NULL): Ditto.
	* libc/include/stdlib.h (NULL): Ditto.
	* libc/include/string.h (NULL): Ditto.
	* libc/include/wchar.h (NULL): Ditto.
	* libc/include/rpc/types.h (NULL): Ditto.
	* libc/include/time.h (NULL): Ditto.  Include stddef.h earlier.
 2012-11-01 11:51:12 +00:00
Corinna Vinschen
e9fe565052 Fix copyright 2012-10-31 16:49:25 +00:00
Corinna Vinschen
f54898bac9 * include/sys/param.h: Include stddef.h to define NULL. 2012-10-31 16:48:50 +00:00
Corinna Vinschen
2345b582f2 * fhandler_disk_file.cc (fhandler_disk_file::rewinddir): Fix using 
wrong value in condition.
 2012-10-31 15:02:13 +00:00
Nick Clifton
ce6072b921 bfd: 
* elf32-arm.c (elf32_arm_print_private_bfd_data): Recognise and
        display the new ARM hard-float/soft-float ABI flags for EABI_VER5
        (elf32_arm_post_process_headers): Add the hard-float/soft-float
        ABI flag as appropriate for ET_DYN/ET_EXEC in EABI_VER5.

binutils:
        * readelf.c (decode_ARM_machine_flags): Recognise and display the
        new ARM hard-float/soft-float ABI flags for EABI_VER5. Split out
        the code for EABI_VER4 and EABI_VER5 to allow this.

elfcpp:
        * arm.h: New enum for EABI soft- and hard-float flags.

gold:
        * gold.cc (Target_arm::do_adjust_elf_header): Add the
        hard-float/soft-float ABI flag as appropriate for ET_DYN/ET_EXEC
        in EABI_VER5.

include:
        * elf/arm.h (EF_ARM_ABI_FLOAT_SOFT): New define.
        (EF_ARM_ABI_FLOAT_HARD): Likewise.

ld/testsuite:
        * ld-arm/eabi-hard-float.s: New test source.
        * ld-arm/eabi-soft-float.s: New test source.
        * ld-arm/eabi-hard-float.d: New test.
        * ld-arm/eabi-soft-float.d: New test.
        * ld-arm/eabi-soft-float-ABI4.d: New test.
        * ld-arm/eabi-soft-float-r.d: New test.
        * ld-arm/arm-elf.xp: Use the new tests.

binutils:
	PR binutils/14779
	* configure.in: Add checks for wchar.h and mbstate_t.
	* config.in: Regenerate.
	* configure: Regenerate.
	* readelf.c: Conditionally include wchar.h.
	(print_symbol): Conditionally use mbstate_t.
 2012-10-30 12:44:57 +00:00
Corinna Vinschen
b120088ccd * include/sys/cygwin.h: Add missing defines for CW_ALLOC_DRIVE_MAP, 
CW_MAP_DRIVE_MAP and CW_FREE_DRIVE_MAP.
 2012-10-30 10:32:46 +00:00
Anthony Green
a910b33ad2 Minor debugging aid for the moxie port. 2012-10-27 19:41:18 +00:00
Anthony Green
ffa2dd6787 Minor optimization and bug fix for moxie. 2012-10-27 15:57:12 +00:00
Kai Tietz
f71f133bda * dcrt0.cc (quoted): Renamed strechr to strchrnul. 
* environ.cc (environ_init): Likewise.
        * sec_acl.cc (aclfromtext32): Likewise.
        * sec_auth.cc (extract_nt_dom_user): Likewise.
        * uinfo.cc (pwdgrp::next_str): Likewise.
        * string.h (strechr): Likewise.
 2012-10-27 12:09:38 +00:00
Kai Tietz
0222a24fe3 * string.h (strechr): Replace assembler by 
C code.
       (ascii_strcasematch): Likewise.
       (ascii_strncasematch): Likwise.
 2012-10-26 20:00:12 +00:00
Corinna Vinschen
54b302310e * dir.cc (closedir): Fix syscall_printf. 2012-10-26 15:12:14 +00:00
Nick Clifton
e0ec68e640 * dwarf2.h (DW_AT_APPLE_optimized, DW_AT_APPLE_flags) 
(DW_AT_APPLE_isa, DW_AT_APPLE_block)
	(DW_AT_APPLE_major_runtime_vers, DW_AT_APPLE_runtime_class)
	(DW_AT_APPLE_omit_frame_ptr, DW_AT_APPLE_property_name)
	(DW_AT_APPLE_property_getter, DW_AT_APPLE_property_setter)
	(DW_AT_APPLE_property_attribute, DW_AT_APPLE_objc_complete_type)
	(DW_AT_APPLE_property, DW_OP_GNU_entry_value): New macros.
 2012-10-26 15:07:21 +00:00
Corinna Vinschen
f9b3628010 * libc/include/sys/signal.h (sigset_t): Don't define when building 
for Cygwin.
 2012-10-26 09:23:46 +00:00
Corinna Vinschen
422743b6ec * include/cygwin/signal.h (sigset_t): Define here. 2012-10-26 09:21:48 +00:00
Corinna Vinschen
0f93784fcc * bsd_helper.cc (adjust_identity_info): Fix typo in log message. 2012-10-25 08:08:39 +00:00
Jeff Johnston
6555743a4b 2012-10-24 Jeff Johnston <jjohnstn@redhat.com> 
* configure.in: Comment out the --enable-newlib-fp-hw option
        as the mathfp library is inaccurate and should not be used.
        * Makefile.am: Add comment regarding the mathfp directory.
        * configure: Regenerated.
        * Makefile.in: Ditto.
        * libm/mathfp/README: New file that details why the mathfp
        directory is not used.
 2012-10-24 21:01:39 +00:00
Corinna Vinschen
738ff2e83e * configure.ac (FLAGS_FOR_TARGET,target=cygwin): Fix for building 
against Mingw64 w32api.
	* configure: Regenerate.
 2012-10-24 13:41:36 +00:00
Corinna Vinschen
ead8994a85 * configure.in: Add AC_NO_EXECUTABLES. 
* configure: Regenerate.
 2012-10-24 12:57:29 +00:00
Christopher Faylor
ef275f980e Add missing ChangeLog entry. 2012-10-24 12:52:35 +00:00
Corinna Vinschen
18b785b899 * configure.in: Add AC_NO_EXECUTABLES, 
* configure: Regenerate.
 2012-10-24 12:45:09 +00:00
H.J. Lu
f28863f1f0 Move disable_target_specific_optimizations to bfd_link_info 
include/

	* bfdlink.h (bfd_link_info): Add
	disable_target_specific_optimizations.

ld/

	* ld.h (command_line): Remove
	disable_target_specific_optimizations.
	(RELAXATION_DISABLED_BY_DEFAULT): Removed.
	(RELAXATION_DISABLED_BY_USER): Likewise.
	(RELAXATION_ENABLED): Likewise.
	(DISABLE_RELAXATION): Likewise.
	(ENABLE_RELAXATION): Likewise.

	* ldmain.c (main): Updated.

	* ldmain.h (RELAXATION_DISABLED_BY_DEFAULT): New macro.
	(RELAXATION_DISABLED_BY_USER): Likewise.
	(RELAXATION_ENABLED): Likewise.
	(DISABLE_RELAXATION): Likewise.
	(ENABLE_RELAXATION): Likewise.
 2012-10-24 11:09:28 +00:00
Yaakov Selkowitz
7c61aa7ece * configure.in: Add check for MINGW_CXX. Remove libiconv check. 
* configure: Regenerate.
	* Makefile.in: Remove references to mingw and w32api directories.
	Use MINGW_CXX instead of mingw script to build MINGW_BINS.
	Check for libiconv with $CC --print-file-name.
	* cygcheck.cc: Use relative include paths for Cygwin headers.
	* path.cc: Ditto.
	* strace.cc: Ditto
	* mingw: Remove.
 2012-10-24 10:15:27 +00:00
Yaakov Selkowitz
478bb995fb * Makefile.in (DLL_IMPORTS): Use system import libraries for 
kernel32 and ntdll instead of from in-tree w32api.
	(cygwin0.dll): Remove rule dependency on DLL_IMPORTS, as they
	are no longer built in-tree.
 2012-10-24 10:12:45 +00:00
Yaakov Selkowitz
68157644d1 2012-10-24 Kai Tietz <ktietz70@googlemail.com> 
Yaakov Selkowitz  <yselkowitz@users.sourceforge.net>
	    Corinna Vinschen  <corinna@vinschen.de>

	* configure.in [cygwin*]: Always build cygserver, lsaauth,
	utils, and doc.  Do not build mingw or w32api.
	[mingw*]: Build w32api if present.
	* configure: Regenerate.
	* Makefile.common: Remove references to mingw and w32api
	directories.
	(MINGW_LDFLAGS): Redefine as -static to force static linking
	with libgcc and libstdc++.
	* Makefile.in: Remove references to mingw and w32api directories
	from Cygwin targets.
 2012-10-24 10:11:15 +00:00
Corinna Vinschen
02fbb3bb59 * configure.in: Add AC_NO_EXECUTABLES. 
* configure: Regenerate.
 2012-10-24 09:43:46 +00:00
Yaakov Selkowitz
efa82614a7 2012-10-24 Kai Tietz <ktietz70@googlemail.com> 
Yaakov Selkowitz  <yselkowitz@users.sourceforge.net>

	* configure.in: Check for MINGW32_CC and MINGW64_CC.
	* configure: Regenerate.
	* Makefile.in: Use MINGW32_CC and MINGW64_CC to build 32-bit and
	64-bit DLLs.  Remove references to mingw and w32api directories.
	* cyglsa64.dll: Remove from version control.
	* make-64bit-version-with-mingw-w64.sh: Remove.
 2012-10-24 09:35:38 +00:00
Eric Botcazou
d25fac7114 PR bootstrap/54820 
* configure.ac (have_static_libs): Force 'no' for GCC version < 4.5.
	* configure: Regenerate.
 2012-10-23 23:02:33 +00:00
Tom Tromey
c81a67683f binutils 
* readelf.c (get_note_type): Handle NT_SIGINFO, NT_FILE.
	(print_core_note): New function.
	(process_note): Call it.
include/common/elf
	* common.h (NT_SIGINFO, NT_FILE): New defines.
 2012-10-23 17:46:44 +00:00
Corinna Vinschen
a94555ec0f * thread.h (List_insert): Cast first parameter in 
InterlockedCompareExchangePointer call to avoid compiler warnings.
	(List_remove): Ditto.
 2012-10-23 10:17:29 +00:00
Nathan Sidwell
cdc5dd85f1 bfd/ 
* bfd-in.h (bfd_elf_stack_segment_size): Declare.
	* bfd-in2.h: Rebuilt.
	* elfxx-target.h (elf_backend_stack_align): New.
	(elfNN_bed): Add it.
	* elf-bfd.h (struct elf_backend_data): Add stack_align field.
	* elf.c (bfd_elf_map_sections_to_segments): Pay attention to
	stack_align and stacksize for PT_GNU_STACK segment.
	(assign_file_positions_for_non_load_sections): Set p_memsz for
	PT_GNU_STACK segment.
	(copy_elf_program_header): Copy PT_GNU_STACK size.
	* elflink.c (bfd_elf_stack_segment_size): New function, taken from
	uclinux backends.
	(bfd_elf_size_dynamic_sections): Determine
	PT_GNU_STACK requirements after calling backend.  Pay attention to
	stacksize.
	* elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Call
	bfd_elf_stack_segment_size.
	(elf32_bfinfdpic_modify_program_headers): Delete.
	(elf32_bfingfdpic_copy_private_bfd_data): Don't copy PT_GNU_STACK
	here.
	(elf_backend_stack_align): Override.
	(elf_backend_modify_program_headers): Don't override.
	* elf32-frv.c (frvfdpic_always_size_sections): Call
	bfd_elf_stack_segment_size.
	(elf32_frvfdpic_modify_program_headers): Delete.
	(elf32_frvfdpic_copy_private_bfd_data): Don't copy PT_GNU_STACK
	here.
	(elf_backend_stack_align): Override.
	(elf_backend_modify_program_headers): Don't override.
	* elf32-lm32.c (lm32_elf_always_size_sections): Leave
	PT_GNU_STACK creation to underlying elf support.  Check
	__stacksize here for backwards compatibility, and set it if
	needed.
	(lm32_elf_modify_segment_map): Delete.
	(lm32_elf_modify_program_headers): Delete.
	(elf_backend_stack_align): Override.
	(elf_backend_modify_segment_map): Don't override.
	(elf_backend_modify_program_headers): Don't override.
	* elf32-sh.c (sh_elf_always_size_sections): Call
	bfd_elf_stack_segment_size.
	(sh_elf_modify_program_headers): Delete.
	(sh_elf_copy_private_data): Don't copy PT_GNU_STACK
	here.
	(elf_backend_stack_align): Override.
	(elf_backend_modify_program_headers): Don't override.
	* elf32-tic6x.c (elf32_tic6x_always_size_sections): Call
	bfd_elf_stack_segment_size.
	(elf32_tic6x_modify_program_headers): Delete.
	(elf32_tic6x_copy_private_data): Delete.
	(elf_backend_stack_align): Override.
	(bfd_elf32_bfd_copy_private_bfd_data): Don't override.
	(elf_backend_modify_program_headers): Don't override.

	include/
	* bfdlink.h (struct bfd_link_info): Add stacksize option.

	ld/
	* ld.texinfo (stack-size): New option.
	* emultempl/elf32.em: Add stack-size option.

	ld/testsuite/
	* ld-elf/binutils.exp: Add -z stack-size=0.
	* ld-elf/elf.exp: Add stack-exec and stack-size tests.
	* ld-elf/orphan-region.d: Add stack-size option. Remove xfail.
	* ld-elf/stack-exec.rd: New.
	* ld-elf/stack-size.rd: New.
	* ld-elf/stack.s: New.
	* ld-scripts/empty-aligned.d: Add stack-size option.
	* ld-sh/fdpic-stack-set.d: New.
	* ld-tic6x/shlib-1.rd: Remove __stacksize symbol.
	* ld-tic6x/shlib-1b.rd: Likewise.
	* ld-tic6x/shlib-1r.rd: Likewise.
	* ld-tic6x/shlib-1rb.rd: Likewise.
	* ld-tic6x/shlib-app-1.rd: Likewise.
	* ld-tic6x/shlib-app-1b.rd: Likewise.
	* ld-tic6x/shlib-app-1r.rd: Likewise.
	* ld-tic6x/shlib-app-1rb.rd: Likewise.
	* ld-tic6x/shlib-noindex.rd: Likewise.
	* ld-tic6x/static-app-1.rd: Likewise.
	* ld-tic6x/static-app-1b.rd: Likewise.
	* ld-tic6x/static-app-1r.rd: Likewise.
	* ld-tic6x/static-app-1rb.rd: Likewise.
 2012-10-23 09:33:54 +00:00
Corinna Vinschen
b945ba6fc3 * winbase.h: Remove. 2012-10-22 17:26:45 +00:00
Corinna Vinschen
6f7ae529ad * libc/include/string.h (strdup, strndup): Declare if not 
__STRICT_ANSI__ or _XOPEN_SOURCE is defined appropriately.
 2012-10-22 15:16:48 +00:00
Corinna Vinschen
e054398980 * libc/include/stdlib.h (strtof, strtoll, strtoull, strtold):Prototype 
if not __STRICT_ANSI__ or stdc version C99 or greater.
 2012-10-22 15:15:21 +00:00