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* elf32-tic6x.c (elf32_tic6x_obj_attrs_arg_type): Check
Tag_ABI_compatibility not Tag_compatibility.
(elf32_tic6x_merge_attributes): Update compatibility attribute
name in comment. Return FALSE if merging common attributes fails.
binutils:
* readelf.c (display_tic6x_attribute): Use Tag_ABI_compatibility
not hardcoded 32. Display name of this attribute.
gas:
* doc/c-tic6x.texi (TIC6X Directives): Mention
Tag_ABI_compatibility.
gas/testsuite:
* gas/tic6x/attr-compatibility-directive-1.d,
gas/tic6x/attr-compatibility-directive-1.s,
gas/tic6x/attr-compatibility-directive-2.d,
gas/tic6x/attr-compatibility-directive-2.s: New tests.
include/elf:
* tic6x-attrs.h (Tag_ABI_compatibility): Define.
ld/testsuite:
* ld-tic6x/attr-compatibility-gnu-gnu.d,
ld-tic6x/attr-compatibility-gnu-other.d,
ld-tic6x/attr-compatibility-gnu.s,
ld-tic6x/attr-compatibility-other-gnu.d,
ld-tic6x/attr-compatibility-other-other.d,
ld-tic6x/attr-compatibility-other.s: New tests.
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2010-10-29 H.J. Lu <hongjiu.lu@intel.com>
* ld-elf/compress1c.d: Only run for Linux targets.
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NATIVE_OR_CROSS_LINKER.
* testsuite/Makefile.in: Regenerate.
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* coffcode.h (handle_COMDAT): Only check the base type when
looking for a section symbol.
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bfd/
2010-10-29 H.J. Lu <hongjiu.lu@intel.com>
Cary Coutant <ccoutant@google.com>
* archive.c (bfd_openr_next_archived_file): Copy BFD_COMPRESS
and BFD_DECOMPRESS.
* bfd.c (BFD_COMPRESS): New.
(BFD_DECOMPRESS): Likewise.
(BFD_FLAGS_SAVED): Likewise.
(bfd_preserve_save): Replace BFD_IN_MEMORY with BFD_FLAGS_SAVED.
* compress.c (bfd_uncompress_section_contents): Removed.
(get_uncompressed_size): New.
(decompress_contents): Likewise.
(bfd_compress_section_contents): Likewise.
(bfd_get_full_section_contents): Likewise.
(bfd_is_section_compressed): Likewise.
(bfd_init_section_decompress_status): Likewise.
(bfd_init_section_compress_status): Likewise.
* dwarf2.c (dwarf_debug_sections): New.
(dwarf_debug_section_enum): Likewise.
(read_section): Remove section_name and compressed_section_name.
Add dwarf_debug_section_enum. Try compressed debug section.
(read_indirect_string): Updated.
(read_abbrevs): Likewise.
(decode_line_info): Likewise.
(read_debug_ranges): Likewise.
(find_line): Updated.
* ecoff.c (bfd_debug_section): Add compress_status and
compressed_size.
* elf.c (_bfd_elf_make_section_from_shdr): Call
bfd_is_section_compressed to check if a DWARF debug section is
compressed. Call bfd_init_section_compress_status or
bfd_init_section_decompress_status if needed.
* elflink.c (elf_link_input_bfd): Replace bfd_get_section_contents
with bfd_get_full_section_contents.
* merge.c (_bfd_add_merge_section): Likewise.
* reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
* simple.c (bfd_simple_get_relocated_section_contents): Likewise.
* elfxx-target.h (TARGET_BIG_SYM): Allow BFD_COMPRESS and
BFD_DECOMPRESS.
(TARGET_LITTLE_SYM): Likewise.
* libbfd-in.h (dwarf_debug_section): New.
(dwarf_debug_sections): Likewise.
* libbfd.c (_bfd_generic_get_section_contents): Issue an error
when getting contents on compressed/decompressed section.
* section.c (COMPRESS_SECTION_NONE): New.
(COMPRESS_SECTION_DONE): Likewise.
(DECOMPRESS_SECTION_SIZED): Likewise.
(BFD_FAKE_SECTION): Add compress_status and compressed_size.
(bfd_malloc_and_get_section): Replace bfd_get_section_contents
with bfd_get_full_section_contents.
* bfd-in2.h: Regenerated.
* libbfd.h: Likewise.
binutils/
2010-10-29 H.J. Lu <hongjiu.lu@intel.com>
* addr2line.c (process_file): Set BFD_DECOMPRESS.
* objcopy.c (do_debug_sections): New.
(OPTION_COMPRESS_DEBUG_SECTIONS): New.
(OPTION_DECOMPRESS_DEBUG_SECTIONS): Likewise.
(copy_options): Add OPTION_COMPRESS_DEBUG_SECTIONS and
OPTION_DECOMPRESS_DEBUG_SECTIONS.
(copy_usage): Add --compress-debug-sections and
--decompress-debug-sections.
(copy_file): Set BFD_COMPRESS or BFD_DECOMPRESS.
(copy_section): Replace bfd_get_section_contents with
bfd_get_full_section_contents.
(copy_main): Handle OPTION_COMPRESS_DEBUG_SECTIONS and
OPTION_DECOMPRESS_DEBUG_SECTIONS. Check do_debug_sections to
rename DWARF debug sections.
* objdump.c (load_specific_debug_section): Replace
bfd_get_section_contents with bfd_get_full_section_contents.
Remove bfd_uncompress_section_contents.
(dump_section): Replace bfd_get_section_contents with
bfd_get_full_section_contents.
(display_file): Set BFD_DECOMPRESS if needed.
* readelf.c (uncompress_section_contents): Set buffer to NULL
to indiate decompression failure.
(load_specific_debug_section): Always call
uncompress_section_contents.
* doc/binutils.texi: Document --compress-debug-sections and
--decompress-debug-sections.
binutils/testsuite/
2010-10-29 H.J. Lu <hongjiu.lu@intel.com>
* binutils-all/compress.exp: New.
* binutils-all/dw2-1.S: Likewise.
* binutils-all/dw2-2.S: Likewise.
* binutils-all/libdw2-compressed.out: Likewise.
* binutils-all/libdw2.out: Likewise.
gas/
2010-10-29 H.J. Lu <hongjiu.lu@intel.com>
* write.c (compress_debug): Optimize section flags check.
gas/testsuite/
2010-10-29 H.J. Lu <hongjiu.lu@intel.com>
* elf/dwarf2-1.s: Replace .zdebug_abbrev section with
.debug_abbrev section.
* elf/dwarf2-2.3: Likewise.
* elf/dwarf2-1.d: Pass --compress-debug-sections to assembler.
Updated.
* elf/dwarf2-2.d: Likewise.
* gas/i386/i386.exp: Remove xfail on dw2-compress-2 and
x86-64-dw2-compress-2.
ld/
2010-10-29 H.J. Lu <hongjiu.lu@intel.com>
* ldfile.c (ldfile_try_open_bfd): Set BFD_DECOMPRESS after
bfd_openr returns.
* emultempl/elf32.em (gld${EMULATION_NAME}_try_needed): Likewise.
* scripttempl/elf.sc: Include compressed DWARF debug sections.
ld/testsuite/
2010-10-29 H.J. Lu <hongjiu.lu@intel.com>
* ld-elf/compress.exp: New.
* ld-elf/compress1.s: Likewise.
* ld-elf/compress1a.d: Likewise.
* ld-elf/compress1b.d: Likewise.
* ld-elf/compress1c.d: Likewise.
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* ar.c (usage): Revert previous change. Describe how 's' can be
used as a command letter.
* doc/binutils.texi (ar cmdline): Describe how 's' can be used as
a command letter.
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2010-10-29 Bernd Schmidt <bernds@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* elf32-tic6x.c (elf32_tic6x_merge_attributes): Check for mismatch
of DSBT attributes.
binutils:
2010-10-29 Bernd Schmidt <bernds@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* readelf.c (display_tic6x_attribute): Handle Tag_ABI_DSBT.
gas:
2010-10-29 Bernd Schmidt <bernds@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* config/tc-tic6x.c (OPTION_MDSBT, OPTION_MNO_DSBT): New enum
values.
(md_longopts): Add mdsbt and mno-dsbt.
(tic6x_dsbt): New static variable.
(md_parse_option): Handle OPTION_MDSBT and OPTION_MNO_DSBT.
(md_show_usage): Output help text for -mdsbt and -mno-dsbt.
(TAG): Add comma at the end.
(tic6x_set_attributes): Set Tag_ABI_DSBT.
* doc/as.texinfo: Document -mdsbt and -mno-dsbt.
* doc/c-tic6x.texi (TIC6X Options): Likewise.
(TIC6X Directives): Mention Tag_ABI_DSBT.
gas/testsuite:
2010-10-29 Bernd Schmidt <bernds@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* gas/tic6x/attr-dsbt-directive-1.d,
gas/tic6x/attr-dsbt-directive-1.s,
gas/tic6x/attr-dsbt-directive-2.d,
gas/tic6x/attr-dsbt-directive-2.s,
gas/tic6x/attr-dsbt-opts-mdsbt.d,
gas/tic6x/attr-dsbt-opts-mno-dsbt.d: New tests.
include/elf:
2010-10-29 Bernd Schmidt <bernds@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* tic6x-attrs.h (Tag_ABI_DSBT): New.
ld/testsuite:
2010-10-29 Bernd Schmidt <bernds@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* ld-tic6x/attr-dsbt-0.s, ld-tic6x/attr-dsbt-00.d,
ld-tic6x/attr-dsbt-01.d, ld-tic6x/attr-dsbt-1.s,
ld-tic6x/attr-dsbt-10.d, ld-tic6x/attr-dsbt-11.d: New tests.
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* ar.c (usage): Remove spurious 's' from list of accepted command
letters.
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* ld-scripts/script.exp: Sort all filename globs.
gas/testsuite/
* gas/iq2000/load-hazards.exp: Sort all filename globs.
* gas/iq2000/yield.exp: Likewise.
* gas/mt/errors.exp: Likewise.
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* ld-elfweak/elfweak.exp: Likewise
* ld-shared/shared.exp: Likewise. Xfail non-pic dso tests for ppc64.
* ld-elfvers/vers1.dsym, * ld-elfvers/vers1.sym,
* ld-elfvers/vers2.dsym, * ld-elfvers/vers3.dsym,
* ld-elfvers/vers4.sym, * ld-elfvers/vers4a.dsym,
* ld-elfvers/vers4a.sym, * ld-elfvers/vers6.dsym,
* ld-elfvers/vers6.sym, * ld-elfvers/vers7a.dsym,
* ld-elfvers/vers7a.sym, * ld-elfvers/vers9.dsym,
* ld-elfvers/vers9.sym, * ld-elfvers/vers15.dsym,
* ld-elfvers/vers15.sym, * ld-elfvers/vers16.dsym,
* ld-elfvers/vers16a.dsym, * ld-elfvers/vers17.dsym,
* ld-elfvers/vers18.dsym, * ld-elfvers/vers18.sym,
* ld-elfvers/vers19.dsym, * ld-elfvers/vers20.dsym,
* ld-elfvers/vers21.dsym, * ld-elfvers/vers21.sym,
* ld-elfvers/vers22.dsym, * ld-elfvers/vers22a.dsym,
* ld-elfvers/vers22a.sym, * ld-elfvers/vers22b.dsym,
* ld-elfvers/vers23.dsym, * ld-elfvers/vers23a.dsym,
* ld-elfvers/vers23a.sym, * ld-elfvers/vers23b.dsym,
* ld-elfvers/vers25a.dsym, * ld-elfvers/vers26a.dsym,
* ld-elfvers/vers27a.dsym, * ld-elfvers/vers27d.dsym,
* ld-elfvers/vers27d.sym, * ld-elfvers/vers27d4.dsym,
* ld-elfvers/vers28b.dsym, * ld-elfvers/vers28c.dsym,
* ld-elfvers/vers29.dsym, * ld-elfvers/vers30.dsym,
* ld-elfvers/vers31.dsym, * ld-elfvers/vers32a.dsym,
* ld-elfvers/vers32b.dsym, * ld-elfvers/vers32c.dsym,
* ld-elfweak/dso.dsym, * ld-elfweak/dsodata.dsym,
* ld-elfweak/dsow.dsym, * ld-elfweak/dsowdata.dsym,
* ld-elfweak/strong.sym, * ld-elfweak/strongcomm.sym,
* ld-elfweak/strongdata.sym, * ld-elfweak/weak.dsym,
* ld-elfweak/weakdata.dsym: Relax whitespace matching, tighten
non-whitespace matching. Match powerpc64 functions in .opd section.
* ld-shared/elf-offset.ld: Place powerpc64 .toc sections.
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--no-undefined-version, don't report dot sym versions added by ld.
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* config/tc-s390.c (md_begin): Only add to hash table if cpu and
mode mask fit.
2010-10-28 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* s390-opc.txt: cfxr, cfdr and cfer z900 -> g5.
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* ldlang.c (undef_from_cmdline): New var.
(ldlang_add_undef): Add cmdline param. Set undef_from_cmdline.
(lang_end): Really require -e or -u from command line on
relocatable --gc-sections.
* ldemul.c (after_parse_default): Adjust ldlang_add_undef call.
* ldgram.y (extern_name_list_body): Likewise.
* lexsup.c (parse_args): Likewise.
* emultempl/aix.em (gld${EMULATION_NAME}_read_file): Likewise.
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microblaze, moxie, and mt.
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* ld-elf/flags1.d: Remove arm and xscale xfails, add i960, ip2k,
moxie, mt.
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* gas/elf/groupautoa.d: Change test name.
* gas/elf/groupautob.d: Change test name.
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(is_32bit_pcrel_reloc): Support microblaze.
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* tracepoint.c (trace_save): Change utp->actions to
utp->step_actions.
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* ld-s390/tlsbin.dd: bc 0,0 -> nop 0 and bcr 0,%r0 -> nopr %r0.
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* gas/all/gas.exp: Don't run byte test on s390.
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* gas/i386/x86-64-relax-1.d: Remove label match, match pe output.
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* gas/i386/relax-2.s: Likewise.
* gas/i386/relax-1.d: Remove label match.
* gas/i386/relax-2.d: Likewise. Correct test name.
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This fixes a typo that MichaelS noticed in a patch I submitted and
forgot to fix.
gdb/ChangeLog:
* (_FILE_OFFSET_BITS): Fix typo in comment.
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There were two types of errors, mostly compiler warnings:
1. _FILE_OFFSET_BITS being redefined in pyconfig.h;
This is a problem we're familiar with, having seen similar
issues on GNU/Linux systems. I used a similar solution.
2. GCC 4.5 complains that calls to PyEval_InitThreads and
PyEval_ReleaseLock have no effect. This is because our Python
is built without thread support, leading us to use the dummy
#define in python-internal.h which just gets replaced by `0'.
Since this function returns void (checked versions 2.4 and 2.7),
I simply removed the 0.
gdb/ChangeLog:
python/python-internal.h (_FILE_OFFSET_BITS): Undefine.
(PyEval_InitThreads): Remove duplicate. Define as nothing.
(PyEval_ReleaseLock): Define as nothing.
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gdb/ChangeLog:
* dwarf2read.c (psymtab_include_file_name): Replace call to strcmp
by call to FILENAME_CMP.
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* i386/relax-2.d: Likewise.
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This change gets rid of an ARI warning which was recently introduced
by one of our changes.
gdb/ChangeLog:
* dictionary.c (dict_hash): Move assignment out of if condition.
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* config/tc-mips.c (macro2): Delete.
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* gas/mips/mips32-dsp.d, gas/mips/mips32-dsp.s: Add madd, maddu, msub,
msubu, mult, multu.
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* mips-opc.c (madd, maddu, msub, msubu, mult, multu): Change D33 to D32.
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* elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Always call
_bfd_clear_contents. Pass it the input section.
* libbfd-in.h (_bfd_clear_contents): Add input_section argument.
* libbfd.h: Regenerate.
* reloc.c (_bfd_clear_contents): Take input_section argument.
Use non-zero for .debug_ranges.
(bfd_generic_get_relocated_section_conten): Update _bfd_clear_contents
call.
* elf32-arm.c (elf32_arm_relocate_section): Use
RELOC_AGAINST_DISCARDED_SECTION.
* elf-m10200.c (mn10200_elf_relocate_section): Likewise.
* elf-m10300.c (mn10300_elf_relocate_section): Likewise.
* elf32-arm.c (elf32_arm_relocate_section): Likewise.
* elf32-avr.c (elf32_avr_relocate_section): Likewise.
* elf32-bfin.c (bfin_relocate_section): Likewise.
(bfinfdpic_relocate_section): Likewise.
* elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
* elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
* elf32-cris.c (cris_elf_relocate_section): Likewise.
* elf32-crx.c (elf32_crx_relocate_section): Likewise.
* elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
* elf32-fr30.c (fr30_elf_relocate_section): Likewise.
* elf32-frv.c (elf32_frv_relocate_section): Likewise.
* elf32-h8300.c (elf32_h8_relocate_section): Likewise.
* elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
* elf32-i370.c (i370_elf_relocate_section): Likewise.
* elf32-i860.c (elf32_i860_relocate_section): Likewise.
* elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
* elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
* elf32-lm32.c (lm32_elf_relocate_section): Likewise.
* elf32-m32c.c (m32c_elf_relocate_section): Likewise.
* elf32-m32r.c (m32r_elf_relocate_section): Likewise.
* elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
* elf32-m68k.c (elf_m68k_relocate_section): Likewise.
* elf32-mcore.c (mcore_elf_relocate_section): Likewise.
* elf32-mep.c (mep_elf_relocate_section): Likewise.
* elf32-moxie.c (moxie_elf_relocate_section): Likewise.
* elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
* elf32-mt.c (mt_elf_relocate_section): Likewise.
* elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
* elf32-ppc.c (ppc_elf_relocate_section): Likewise.
* elf32-rx.c (rx_elf_relocate_section): Likewise.
* elf32-s390.c (elf_s390_relocate_section): Likewise.
* elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
* elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
* elf32-sh.c (sh_elf_relocate_section): Likewise.
* elf32-spu.c (spu_elf_relocate_section): Likewise.
* elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
* elf32-v850.c (v850_elf_relocate_section): Likewise.
* elf32-vax.c (elf_vax_relocate_section): Likewise.
* elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
* elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
* elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
* elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
(elf64_alpha_relocate_section): Likewise.
* elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
* elf64-mmix.c (mmix_elf_relocate_section): Likewise.
* elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
* elf64-s390.c (elf_s390_relocate_section): Likewise.
* elf64-sh64.c (sh_elf64_relocate_section): Likewise.
* elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
* elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
* elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
ld/testsuite/
* ld-discard/zero-range.d, ld-discard/zero-range.s: New files.
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* elf32-tic6x.c: Add attribution.
gas/
* config/tc-tic6x.c: Add attribution.
opcodes/
* tic6x-dis.c: Add attribution.
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* config/obj-multi.h (obj_adjust_symtab): Define.
* config/obj-aout.c (aout_format_ops): Init new field.
* config/obj-coff.c (coff_format_ops): Likewise.
* config/obj-ecoff.c (ecoff_format_ops): Likewise.
* config/obj-elf.c (elf_format_ops): Likewise.
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