* 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.
* linux-tdep.c (linux_make_siginfo_note): New function.
(linux_make_corefile_notes): Use it.
* corelow.c (get_core_siginfo): New function.
(core_xfer_partial) <TARGET_OBJECT_SIGNAL_INFO>: New case.
gdb/testsuite
* gdb.base/siginfo-obj.exp: Create core file. Test siginfo from
core files, if possible.
* gdb.base/siginfo-thread.c: New file
* gdb.base/siginfo-thread.exp: New file
bfd
* elf.c (elfcore_grok_note) <NT_SIGINFO>: New case; make
pseudosection.
PR target/14788
* elf32-s390.c (elf_s390_relocate_section): Set elf.dynobj for
local ifunc symbols.
* elf64-s390.c (elf_s390_relocate_section): Likewise.
* 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.
bfd/
* elf32-ppc.c (ppc_elf_reloc_type_lookup): Decode ppc64 _DS
bfd_reloc values. Map to corresponding D-form relocs.
(is_insn_ds_form, is_insn_qs_form): New functions.
(ppc_elf_relocate_section): Validate insn with DS-form or DQ-form
fields using D-form reloc.
gas/
* config/tc-ppc.c (ppc_setup_opcodes): Fix comment.
(md_assemble): Translate to _DS relocs for ppc32 as well as ppc64.
(tc_gen_reloc): Handle _DS relocs in ppc32 mode.
2012-10-18 Kai Tietz <ktietz@redhat.com>
PR binutils/14067
* coff-i386.c (bfd_target): Add section flag SEC_EXCLUDE.
Allow BFD_COMPRESS and BFD_DECOMPRESS flags.
* coff-x86_64.c: Likewise.
* coffcode.h (DOT_ZDEBUG): New define.
(sec_to_styp_flags): Check for .zdebug.
(styp_to_sec_flags): Likewise.
* coffgen.c (make_a_section): Handle .debug_* section
compression/decompression flags.
* cofflink.c (mark_relocs): Ignore relocations
for a section, which isn't marked as used.
(_bfd_coff_link_input_bfd): Add support of compressed
debug sections.
* compress.c (decompress_contents): Loop as long
as there is input available and there is room for
output.
* bfd/pe-arm.c: Add .zdebug_ partial match entry.
* pe-i386.c: Likewise.
* pe-x86_64.c: Likewise.
* peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't clear all
data-directories as this might destroy content.
* coff-i386.c (_bfd_generic_find_nearest_line_discriminator):
define as coff_find_nearest_line_discriminator.
* libcoff-in.h (coff_find_nearest_line_discriminator): New
* libcoff.h: Regenerated.
* coff-x86_64.c: Likewise.
* coffgen.c (coff_find_nearest_line_discriminator): New function.
prototype.
ChangeLog binutils
2012-10-18 Kai Tietz <ktietz@redhat.com>
* objdump.c (dump_bfd): Call dump headers after
call of slurp_symtab.
ChangeLog ld
2012-10-18 Kai Tietz <ktietz@redhat.com>
PR binutils/14067
* NEWS: Menition new feature.
* scripttempl/pep.sc: Add zdebug sections.
* scripttempl/pe.sc: L
2012-10-16 Joel Brobecker <brobecker@adacore.com>
* coff64-rs6000.c (rs6000coff64_vec): Set _close_and_cleanup
field to _bfd_archive_close_and_cleanup.
(aix5coff64_vec): Likewise.
This dandling pointer eventually leads to a crash when trying to run
on ppc-aix a program using threading...
bfd/ChangeLog:
* coff-rs6000.c (rs6000coff_vec): Set _close_and_cleanup
field to _bfd_archive_close_and_cleanup.
(pmac_xcoff_vec): Likewise.
bfd/
PR ld/14591
* elf-bfd.h (_bfd_elf_merge_symbol): Add an argument to return
if the old symbol is weak.
* elf32-sh-symbian.c (sh_symbian_relocate_section): Update
_bfd_elf_merge_symbol call.
* elflink.c (_bfd_elf_merge_symbol): Add an argument to return
if the old symbol is weak.
(_bfd_elf_add_default_symbol): Update _bfd_elf_merge_symbol
call.
(elf_link_add_object_symbols): Don't update symbol type from a
weak definition. Update symbol type from a common symbol when
overriding a weak symbol.
ld/testsuite/
PR ld/14591
* ld-elf/comm-data.exp (run_ld_link_tests): Add comm-data3a and
comm-data3b tests.
* ld-ifunc/ifunc.exp (run_ld_link_exec_tests): New.
* ld-elf/comm-data3.sd: New file.
* ld-elf/comm-data3a.s: Likewise.
* ld-elf/comm-data3b.s: Likewise.
* ld-ifunc/ifunc-17a-i386.d: Likewise.
* ld-ifunc/ifunc-17a-x86-64.d: Likewise.
* ld-ifunc/ifunc-17a.s: Likewise.
* ld-ifunc/ifunc-17b-i386.d: Likewise.
* ld-ifunc/ifunc-17b-x86-64.d: Likewise.
* ld-ifunc/ifunc-17b.s: Likewise.
* ld-ifunc/ifunc-common-1.out: Likewise.
* ld-ifunc/ifunc-common-1a.c: Likewise.
* ld-ifunc/ifunc-common-1b.c: Likewise.
