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2010-10-29Add compressed debug section support to binutils and ld.H.J. Lu47-417/+1800
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.
2010-10-29 PR binutils/12058Nick Clifton3-2/+18
* 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.
2010-10-29 * gprof.texi (Deprecated Options): Move introduction out of the table.Alan Modra2-2/+6
2010-10-29bfd:Joseph Myers24-6/+189
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.
2010-10-29*** empty log message ***gdbadmin1-1/+1
2010-10-28daily updateAlan Modra1-1/+1
2010-10-28 PR binutils/12058Nick Clifton2-2/+8
* ar.c (usage): Remove spurious 's' from list of accepted command letters.
2010-10-28 * mips-opc.c (mips_builtin_opcodes): Fix formatting of "ld".Maciej W. Rozycki2-1/+5
2010-10-28 * ldfile.c (find_scripts_dir): Don't look in absolute SCRIPTDIR.Alan Modra2-5/+4
2010-10-28Add directory section for info document.Alan Modra9-30/+42
2010-10-28ld/testsuite/Thomas Schwinge6-5/+15
* 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.
2010-10-28 * ld-elfvers/vers.exp: Enable test for powerpc64.Alan Modra59-140/+142
* 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.
2010-10-28 * emultempl/ppc64elf.em (gld${EMULATION_NAME}_new_vers_pattern): ForAlan Modra2-0/+6
--no-undefined-version, don't report dot sym versions added by ld.
2010-10-28 * ld-plugin/plugin.exp (libs): Remove $LIBS.Alan Modra2-1/+5
2010-10-282010-10-28 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>Andreas Krebbel4-9/+23
* config/tc-s390.c (md_begin): Only add to hash table if cpu and mode mask fit. 2010-10-28 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> * s390-opc.txt: cfxr, cfdr and cfer z900 -> g5.
2010-10-28 * ldlang.h (ldlang_add_undef): Add cmdline param.Alan Modra7-12/+25
* ldlang.c (undef_from_cmdline): New var. (ldlang_add_undef): Add cmdline param. Set undef_from_cmdline. (lang_end): Really require -e or -u from command line on relocatable --gc-sections. * ldemul.c (after_parse_default): Adjust ldlang_add_undef call. * ldgram.y (extern_name_list_body): Likewise. * lexsup.c (parse_args): Likewise. * emultempl/aix.em (gld${EMULATION_NAME}_read_file): Likewise.
2010-10-28 * ld-elf/sec-to-seg.exp (B_test_same_seg): Clear for i960,Alan Modra2-0/+7
microblaze, moxie, and mt.
2010-10-28 * ld-elf/flags1.s: Use arm compatible .type syntax.Alan Modra3-8/+13
* ld-elf/flags1.d: Remove arm and xscale xfails, add i960, ip2k, moxie, mt.
2010-10-28 * gas/elf/elf.exp (groupautob): Don't run on xtensa.Alan Modra4-3/+14
* gas/elf/groupautoa.d: Change test name. * gas/elf/groupautob.d: Change test name.
2010-10-28 * readelf.c (is_32bit_abs_reloc): Support i960 and microblaze.Alan Modra2-1/+12
(is_32bit_pcrel_reloc): Support microblaze.
2010-10-28 * config/tc-d30v.c (d30v_cons_align): Don't align .eh_frame.Alan Modra2-1/+6
2010-10-282010-10-28 Hui Zhu <teawater@gmail.com>Hui Zhu2-1/+6
* tracepoint.c (trace_save): Change utp->actions to utp->step_actions.
2010-10-28*** empty log message ***gdbadmin1-1/+1
2010-10-27daily updateAlan Modra1-1/+1
2010-10-272010-10-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>Andreas Krebbel2-11/+15
* ld-s390/tlsbin.dd: bc 0,0 -> nop 0 and bcr 0,%r0 -> nopr %r0.
2010-10-272010-10-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>Andreas Krebbel2-2/+6
* gas/all/gas.exp: Don't run byte test on s390.
2010-10-27*** empty log message ***gdbadmin1-1/+1
2010-10-26daily updateAlan Modra1-1/+1
2010-10-26 * gas/i386/x86-64-relax-1.s: Use .balign. not .align.Alan Modra3-5/+7
* gas/i386/x86-64-relax-1.d: Remove label match, match pe output.
2010-10-26 * gas/i386/relax-1.s: Use .p2align, not .align.Alan Modra5-5/+10
* gas/i386/relax-2.s: Likewise. * gas/i386/relax-1.d: Remove label match. * gas/i386/relax-2.d: Likewise. Correct test name.
2010-10-26merge from gccDJ Delorie3-64/+20
2010-10-26fix typo in _FILE_OFFSET_BITS commentJoel Brobecker2-1/+5
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.
2010-10-26Fix build failures with python support on sparc-solarisJoel Brobecker2-3/+13
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.
2010-10-26replace strcmp by FILENAME_CMP for filename comparisonJoel Brobecker2-1/+6
gdb/ChangeLog: * dwarf2read.c (psymtab_include_file_name): Replace call to strcmp by call to FILENAME_CMP.
2010-10-26 * i386/relax-1.d: Generalize regexes a bit.Dave Korn3-4/+9
* i386/relax-2.d: Likewise.
2010-10-26avoid assignment inside if condition (dictionary.c)Joel Brobecker2-2/+7
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.
2010-10-26 * po/ja.po: Updated Japanese transaltion.Nick Clifton2-2359/+4964
2010-10-26 * config/obj-coff.c (coff_format_ops): Fix typo.Alan Modra2-1/+5
2010-10-26*** empty log message ***gdbadmin1-1/+1
2010-10-25daily updateAlan Modra1-1/+1
2010-10-25gas/Richard Sandiford2-63/+4
* config/tc-mips.c (macro2): Delete.
2010-10-252010-10-25 Chao-ying Fu <fu@mips.com>Chao-ying Fu3-0/+17
* gas/mips/mips32-dsp.d, gas/mips/mips32-dsp.s: Add madd, maddu, msub, msubu, mult, multu.
2010-10-252010-10-25 Chao-ying Fu <fu@mips.com>Chao-ying Fu2-6/+10
* mips-opc.c (madd, maddu, msub, msubu, mult, multu): Change D33 to D32.
2010-10-25 bfd/Daniel Jacobowitz59-479/+222
* 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.
2010-10-25 bfd/Nathan Sidwell6-0/+18
* elf32-tic6x.c: Add attribution. gas/ * config/tc-tic6x.c: Add attribution. opcodes/ * tic6x-dis.c: Add attribution.
2010-10-25 * obj.h (struct format_ops): Add adjust_symtab.Alan Modra7-8/+27
* 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.
2010-10-25Add a new testcase for PR gas/12049.H.J. Lu4-2/+96
2010-10-25 H.J. Lu <hongjiu.lu@intel.com> PR gas/12049 * gas/i386/i386.exp: Run relax-1 and relax-2 for all 32bit targets. Run x86-64-relax-1. * gas/i386/x86-64-relax-1.d: New. * gas/i386/x86-64-relax-1.s: Likewise.
2010-10-25 * elf32-arm.c (find_stub_size_and_template): Avoid uninitializedAlan Modra2-7/+11
var warning at -O3.
2010-10-25 * opncls.c (bfd_alloc, bfd_zalloc): Don't mark internal.Alan Modra5-12/+15
* libbfd-in.h (bfd_alloc, bfd_zalloc): Don't declare here. * libbfd.h: Regenerate * bfd-in2.h: Regenerate.
2010-10-25 * plugin.c (plugin_get_ir_dummy_bfd): Set bfd_use_reserved_id.Alan Modra2-5/+12
Formatting.
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