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* gas/Richard Sandiford2010-12-021-0/+6
| | | | | | | | | | | | | | | | * symbols.c (S_FORCE_RELOC): Return true for indirect functions even if !strict. * expr.c (operand): Don't convert absolute symbols to constants if S_FORCE_RELOC is true. (expr): Only reduce subtractions between different symbols if S_FORCE_RELOC is false for both of them. * write.c (fixup_segment): Don't remove symbols if S_FORCE_RELOC is true for them, regardless of their segment. gas/testsuite/ * gas/i386/ifunc-2.s, gas/i386/ifunc-2.l: New test. * gas/i386/ifunc-3.s, gas/i386/ifunc-3.d: Likeise. * gas/i386/i386.exp: Run them.
* Add compressed debug section support to binutils and ld.H.J. Lu2010-10-291-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* PR gas/12049Alan Modra2010-10-251-0/+7
| | | | | * write.c (relax_frag): Don't allow forward branches to temporarily becomde backward branches.
* * write.c (relax_segment): Correct address on frag added to stopAlan Modra2010-10-191-6/+5
| | | | leb128/align frags bouncing.
* PR gas/12049Alan Modra2010-10-191-8/+20
| | | | | | | * frags.h (struct frag): Add "region" field. * write.c (relax_frag): Don't add "stretch" to forward reference target if there is an intervening org or align. (relax_segment): Set region.
* bfd/ChangeLog:Cary Coutant2010-07-031-0/+196
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * compress.c (bfd_uncompress_section_contents): Add ATTRIBUTE_UNUSED. * dwarf2.c (read_and_uncompress_section): New function. (read_section): Call it. (find_line): Likewise. binutils/ChangeLog: * objdump.c (load_specific_debug_section): Decompress section contents before applying relocations. * readelf.c (load_specific_debug_section): Update section size after decompression. gas/ChangeLog: * Makefile.am: Add compress-debug.c and compress-debug.h. * Makefile.in: Regenerate. * config.in: Add HAVE_ZLIB_H. * configure.in: Check for zlib.h. * configure: Regenerate. * as.c (parse_args): Add --compress-debug-sections and --nocompress-debug-sections. * as.h (flag_compress_debug): New variable. * compress-debug.c: New file. * compress-debug.h: New file. * write.c: Include compress-debug.h. (compress_frag): New function. (compress_debug): New function. (write_object_file): Compress debug sections if requested.
* * write.c (fixup_segment): Revert previous delta.Nick Clifton2010-05-041-3/+1
| | | | | * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Also force the generation of relocations for fixups against weak symbols.
* * write.c (fixup_segment): Do not assume we know the section aNick Clifton2010-04-291-1/+3
| | | | | | | | | | | | | defined weak symbol is in. * config/tc-arm.c (relax_adr, relax_branch, md_apply_fix): Treat weak symbols as not known to be in the same section, even if they are defined. * gas/arm/weakdef-1.s: New. * gas/arm/weakdef-1.d: New. * gas/arm/weakdef-2.s: New. * gas/arm/weakdef-2.d: New. * gas/arm/weakdef-2.l: New.
* bfd/Richard Sandiford2010-01-231-22/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1. (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE. * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and bitsize to 1. (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE. gas/ * write.h (fix_at_start): Declare. * write.c (fix_new_internal): Add at_beginning parameter. Use it instead of REVERSE_SORT_RELOCS. Fix the handling of seg_fix_tailP for the at_beginning/REVERSE_SORT_RELOCS case. (fix_new, fix_new_exp): Update accordingly. (fix_at_start): New function. * config/tc-ppc.c (md_pseudo_table): Add .ref to the OBJ_XCOFF section. (ppc_ref): New function, for OBJ_XCOFF. (md_apply_fix): Handle BFD_RELOC_NONE for OBJ_XCOFF. * config/te-i386aix.h (REVERSE_SORT_RELOCS): Remove #undef. gas/testsuite/ * gas/ppc/xcoff-ref-1.s, gas/ppc/xcoff-ref-1.l: New test. * gas/ppc/aix.exp: Run it. ld/testsuite/ * ld-powerpc/aix-ref-1-32.od, ld-powerpc/aix-ref-1-64.od, ld-powerpc/aix-ref-1.s: New tests. * ld-powerpc/aix52.exp: Run them.
* Add -Wshadow to the gcc command line options used when compiling the binutils.Nick Clifton2009-12-111-4/+6
| | | | Fix up all warnings generated by the addition of this switch.
* * po/bfd.pot: Updated by the Translation project.Nick Clifton2009-09-111-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * po/binutils.pot: Updated by the Translation project. * po/gold.pot: Updated by the Translation project. * po/gold.pot: Updated by the Translation project. * po/gprof.pot: Updated by the Translation project. * po/sv.po: Updated Swedish translation. * po/ld.pot: Updated by the Translation project. * po/fi.po: Updated Finnish translation. * po/ld.pot: Updated by the Translation project. * po/fi.po: Updated Finnish translation. Updated sources to compile cleanly with -Wc++-compat: * basic_blocks.c: Add casts. * cg_dfn.c: Add cast. * corefile.c: Add casts. * gmon_io.c: Add casts. * hist.c: Add cast. * source.c: Add cast. * sym_ids.c (struct match): Moved to top level. Updated soruces in ld/* to compile cleanly with -Wc++-compat: * ld.h (enum endian_enum,enum symbolic_enum,enum dynamic_list_enum): Move to top level. * ldcref.c: Add casts. * ldctor.c: Add casts. * ldexp.c * ldexp.h (enum node_tree_enum,enum phase_enum): Move to top level. * ldlang.c: Add casts. (lang_insert_orphan): Use enum name instead of integer. * ldlang.h (enum statement_enum): Move to top level. * ldmain.c: Add casts. * ldwrite.c: Add casts. * lexsup.c: Add casts. (enum control_enum): Move to top level. * mri.c: Add casts. (mri_draw_tree): Use enum name instead of integer. Updated sources to compile cleanly with -Wc++-compat: * basic_blocks.c: Add casts. * cg_dfn.c: Add cast. * corefile.c: Add casts. * gmon_io.c: Add casts. * hist.c: Add cast. * source.c: Add cast. * sym_ids.c (struct match): Moved to top level. * as.c (main): Call dwarf2_init. * config/obj-elf.c (struct group_list): New field. (build_group_lists): Use hash lookup. (free_section_idx): New function. (elf_frob_file): Adjust. * dwarf2dbg.c (all_segs_hash, last_seg_ptr): New variables. (get_line_subseg): Adjust. (dwarf2_init): New function. * dwarf2dbg.h (dwarf2_init): New declaration.
* update copyright datesAlan Modra2009-09-021-1/+1
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* 2009-08-31 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu2009-08-311-1/+2
| | | | | | PR gas/10570 * write.c (write_object_file): Revert the accidental change made in revision 1.124 on 2009-08-17.
* 2009-08-17 Kai Tietz <kai.tietz@onevision.com>Kai Tietz2009-08-171-3/+7
| | | | | | | | | | | | | | | | * config/obj-coff-seh.c: New file. * config/obj-coff-seh.h: Likewise. * config/obj-coff.c (obj-coff-seh.c): Add include. (coff_pseudo_table): Add new .seh... commands. * config/obj-coff.h (obj_coff_seh_do_final): Add new function prototype. (obj_coff_generate_pdata): New obj-coff hook. * gas/write.c (size_seg): Avoid sizing of already sized sections. (write_object_file): Call conditional hook objc_coff_generate_pdata. * Makefile.am: Add dependencies for new files. * Makefile.in: Regenerated.
* * gas/app, gas/as.c, gas/as.h, gas/atof-generic.c, gas/cgen.c,Nick Clifton2009-06-221-10/+10
| | | | | | | | | | | | | | | | | | | | | | | | | gas/config/atof-ieee.c, gas/config/obj-aout.c, gas/config/obj-coff.c, gas/config/obj-ecoff.c, gas/config/obj-elf.c, gas/config/obj-som.c, gas/config/tc-alpha.c, gas/config/tc-arc.c, gas/config/tc-arm.c, gas/config/tc-cr16.c, gas/config/tc-cris.c, gas/config/tc-crx.c, gas/config/tc-d30v.c, gas/config/tc-dlx.c, gas/config/tc-hppa.c, gas/config/tc-i370.c, gas/config/tc-i386-intel.c, gas/config/tc-i386.c, gas/config/tc-i860.c, gas/config/tc-i960.c, gas/config/tc-ia64.c, gas/config/tc-iq2000.c, gas/config/tc-m32c.c, gas/config/tc-m32r.c, gas/config/tc-m68hc11.c, gas/config/tc-m68k.c, gas/config/tc-maxq.c, gas/config/tc-mcore.c, gas/config/tc-mep.c, gas/config/tc-mips.c, gas/config/tc-mmix.c, gas/config/tc-mn10300.c, gas/config/tc-moxie.c, gas/config/tc-ns32k.c, gas/config/tc-pj.c, gas/config/tc-ppc.c, gas/config/tc-s390.c, gas/config/tc-score.c, gas/config/tc-score7.c, gas/config/tc-sh.c, gas/config/tc-sparc.c, gas/config/tc-spu.c, gas/config/tc-tic30.c, gas/config/tc-vax.c, gas/config/tc-xtensa.c, gas/config/xtensa-relax.c, gas/dw2gencfi.c, gas/dwarf2dbg.c, gas/ehopt.c, gas/expr.c, gas/frags.c, gas/input-file.c, gas/read.c, gas/sb.c, gas/subsegs.c, gas/symbols.c, gas/write.c: Change the name of the gas macro `assert' to `gas_assert'.
* * write.c (write_object_file) [!WORKING_DOT_WORD]: When patchingHans-Peter Nilsson2009-03-101-10/+20
| | | | | | | | the jump table for multiple overflowing entries with the same target, handle base symbols being different. (relax_segment) <case rs_broken_word, second loop>: Whenever a single entry overflows, arrange to redirect all entries with the same target.
* * write.c (TC_FORCE_RELOCATION_SUB_LOCAL): Heed md_register_arithmetic.Alan Modra2008-09-191-8/+11
| | | | | | | | | | | | | (TC_VALIDATE_FIX_SUB): Likewise. * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise. * config/tc-hppa.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise. * config/tc-mn10300.h (TC_VALIDATE_FIX_SUB): Likewise. * config/tc-sh.h (TC_VALIDATE_FIX_SUB): Likewise. (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise. * config/tc-sh64.h (TC_VALIDATE_FIX_SUB): Likewise. * config/tc-xtensa.h (TC_VALIDATE_FIX_SUB): Likewise. * doc/internals.texi (TC_FORCE_RELOCATION_SUB_ABS, TC_FORCE_RELOCATION_SUB_LOCAL, TC_VALIDATE_FIX_SUB): Show new param.
* * write.c (md_register_arithmetic): Define.Alan Modra2008-09-191-8/+19
| | | | | | | (fixup_segment): Adjust TC_FORCE_RELOCATION_SUB_ABS invocation. Modify error message when registers involved. (TC_FORCE_RELOCATION_SUB_ABS): Heed md_register_arithmetic. * config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Likewise.
* * write.c (install_reloc): Correct EMIT_SECTION_SYMBOLS test.Alan Modra2008-09-151-2/+2
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* PR 6848Alan Modra2008-08-201-0/+13
| | | | | | * write.c (install_reloc): Check that reloc symbols have been written. (set_symtab): Mark symbols with BSF_KEEP.
* Silence gcc printf warningsAlan Modra2008-07-301-2/+3
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* * write.c (relax_segment <rs_org>): Include current stretchAlan Modra2008-06-241-7/+3
| | | | value when calculating whether .org is backwards.
* gas/H.J. Lu2008-03-031-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2008-03-03 Denys Vlasenko <vda.linux@googlemail.com> H.J. Lu <hongjiu.lu@intel.com> PR gas/5543 * read.c (pseudo_set): Don't allow global register symbol. * symbols.c (S_SET_EXTERNAL): Don't allow register symbol global. 2008-03-03 H.J. Lu <hongjiu.lu@intel.com> PR gas/5543 * write.c (write_object_file): Don't allow symbols which were equated to register. Stop if there is an error. gas/testsuite/ 2008-03-03 H.J. Lu <hongjiu.lu@intel.com> PR gas/5543 * gas/i386/i386.exp: Run inval-equ-1 and inval-equ-2. * gas/i386/inval-equ-1.l: New. * gas/i386/inval-equ-1.s: Likewise. * gas/i386/inval-equ-2.l: Likewise. * gas/i386/inval-equ-2.s: Likewise.
* Add support for building on a 64-bit Windows host.Nick Clifton2007-07-121-3/+7
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* Switch to GPLv3Nick Clifton2007-07-031-1/+1
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* * doc/as.texinfo (Reloc): Document.Alan Modra2007-03-261-0/+118
| | | | | | | | | | | * read.c (potable): Add "reloc". (s_reloc): New function. * write.c (reloc_list): New global var. (resolve_reloc_expr_symbols): New function. (write_object_file): Call it. (write_relocs): Process reloc_list. * write.h (struct reloc_list): New. (reloc_list): Declare.
* PR 4029Alan Modra2007-03-141-7/+90
| | | | | | * write.c (relax_segment): Insert extra alignment padding to break infinite relax loop when given impossible gcc_except_table assembly.
* * write.c (size_seg): Always clear SEC_RELOC here.Alan Modra2007-02-221-108/+58
| | | | | | | (install_reloc): New function, extracted from.. (write_relocs): ..here. Combine RELOC_EXPANSION_POSSIBLE code with !RELOC_EXPANSION_POSSIBLE code. Don't add fr_offset when testing frag size. Set SEC_RELOC here.
* * write.c (TC_FX_SIZE_SLACK): Define.Alan Modra2007-02-171-8/+32
| | | | | | | | | (write_relocs): Reinstate check for fixup within frag. * config/tc-bfin.h (TC_FX_SIZE_SLACK): Define. * config/tc-h8300.h (TC_FX_SIZE_SLACK): Define. * config/tc-mmix.h (TC_FX_SIZE_SLACK): Define. * config/tc-sh.h (TC_FX_SIZE_SLACK): Define. * config/tc-xstormy16.h (TC_FX_SIZE_SLACK): Define.
* remove unused varAlan Modra2007-02-171-1/+0
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* remove unused varAlan Modra2007-02-171-1/+0
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* * write.c: White space fixes.Alan Modra2007-02-171-65/+24
| | | | | | (fixup_segment): Move symbol_mri_common_p adjustments.. (write_relocs): ..and symbol_equated_reloc_p adjustments.. (adjust_reloc_syms): ..to here.
* * subsegs.c (subseg_change, subseg_get): Use xcalloc rather thanAlan Modra2007-02-161-272/+252
| | | | | | | | | xmalloc, memset. Don't bother assigning NULL to known zero mem. (subseg_set_rest): Remove unnecessary cast. * write.c: Include libbfd.h. Replace PTR with void * throughout. Remove unnecessary forward declarations and casts. (set_symtab): Delete extern bfd_alloc. (fixup_segment): Move.
* * write.h (struct fix <fx_pcrel_adjust, fx_size>): Move.Alan Modra2007-02-011-3/+2
| | | | | | | | | | | | | | | | | | | | | | (struct fix <fx_plt>): Rename to tcbit2. * write.c (fix_new_internal): Adjust. (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt. * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Likewise. * config/tc-cris.h (TC_FORCE_RELOCATION_LOCAL): Likewise. * config/tc-i386.h (TC_FORCE_RELOCATION_LOCAL): Likewise. * config/tc-i960.h (TC_FORCE_RELOCATION_LOCAL): Likewise. * config/tc-sh.h (TC_FORCE_RELOCATION_LOCAL): Likewise. * config/tc-sh64.h (TC_FORCE_RELOCATION_LOCAL): Likewise. * config/tc-sparc.h (TC_FORCE_RELOCATION_LOCAL): Likewise. * config/tc-msp430.c (msp430_force_relocation_local): Likewise. * config/tc-ia64.c (emit_one_bundle): Don't set fx_plt. * config/tc-ia64.h (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt. Instead, compare fx_r_type. * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Use fx_tcbit in place of fx_plt. * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Define. * doc/internals.texi (TC_FORCE_RELOCATION_LOCAL): Remove reference to fx_plt.
* * write.c (chain_frchains_together_1): Assert that this functionBen Elliston2006-10-261-0/+1
| | | | never returns a pointer to the auto variable `dummy'.
* * as.h (as_perror): Delete declaration.Alan Modra2006-09-221-11/+4
| | | | | | | | | | | | * gdbinit.in (as_perror): Delete breakpoint. * messages.c (as_perror): Delete function. * doc/internals.texi: Remove as_perror description. * listing.c (listing_print: Don't use as_perror. * output-file.c (output_file_create, output_file_close): Likewise. * symbols.c (symbol_create, symbol_clone): Likewise. * write.c (write_contents): Likewise. * config/obj-som.c (obj_som_version, obj_som_copyright): Likewise. * config/tc-tic54x.c (tic54x_mlib): Likewise.
* * write.c (relax_segment): Add pass count arg. Don't error onAlan Modra2006-05-071-15/+46
| | | | | | | negative org/space on first two passes. (relax_seg_info): New struct. (relax_seg, write_object_file): Adjust. * write.h (relax_segment): Update prototype.
* * subsegs.h (struct frchain): Delete frch_seg.Alan Modra2006-05-031-35/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (frchain_root): Delete. (seg_info): Define as macro. * subsegs.c (frchain_root): Delete. (abs_seg_info, und_seg_info, absolute_frchain): Delete. (subsegs_begin, subseg_change): Adjust for above. (subseg_set_rest): Likewise. Add new frchain structs to seginfo rather than to one big list. (subseg_get): Don't special case abs, und sections. (subseg_new, subseg_force_new): Don't set frchainP here. (seg_info): Delete. (subsegs_print_statistics): Adjust frag chain control list traversal. * debug.c (dmp_frags): Likewise. * dwarf2dbg.c (first_frag_for_seg): Don't start looking for frag at frchain_root. Make use of known frchain ordering. (last_frag_for_seg): Likewise. (get_frag_fix): Likewise. Add seg param. (process_entries, out_debug_aranges): Adjust get_frag_fix calls. * write.c (chain_frchains_together_1): Adjust for struct frchain. (SUB_SEGMENT_ALIGN): Likewise. (subsegs_finish): Adjust frchain list traversal. * config/tc-xtensa.c (xtensa_cleanup_align_frags): Likewise. (xtensa_fix_target_frags, xtensa_mark_narrow_branches): Likewise. (xtensa_mark_zcl_first_insns, xtensa_fix_a0_b_retw_frags): Likewise. (xtensa_fix_b_j_loop_end_frags): Likewise. (xtensa_fix_close_loop_end_frags): Likewise. (xtensa_fix_short_loop_frags, xtensa_sanity_check): Likewise. (retrieve_segment_info): Delete frch_seg initialisation.
* * config/tc-ppc.c (ppc_frob_file_before_adjust): Do not referenceAlexandre Oliva2005-11-171-1/+2
| | | | | dotname. * write.c (write_object_file): Do not remove used weakrefd.
* * read.c (s_comm_internal): Set bfd_com_section segment.Alan Modra2005-11-151-6/+0
| | | | | | (s_mri_common): Likewise. * write.c (write_object_file): Remove non-BFD assembler common sym handling.
* 2005-10-25 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu2005-10-251-10/+1
| | | | | * write.c (adjust_reloc_syms): Undo the change made on 2005-04-26 to allow local symbol set to undefined symbol.
* gas/ChangeLog:Alexandre Oliva2005-10-241-3/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * read.c (potable): Add weakref. (s_weakref): New. * read.h (s_weakref): Declare. * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd. * symbols.c (colon): Clear weakrefr. (symbol_find_exact): Rename to, and reimplement in terms of... (symbol_find_exact_noref): ... new function. (symbol_find): Likewise... (symbol_find_noref): ... ditto. (resolve_symbol_value): Resolve weakrefr without setting their values. (S_SET_WEAK): Call hook. (S_GET_VALUE): Follow weakref link. (S_SET_VALUE): Clear weakrefr. (S_IS_WEAK): Follow weakref link. (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New. (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New. (symbol_set_value_expression, symbol_set_frag): Clear weakrefr. (symbol_mark_used): Follow weakref link. (print_symbol_value_1): Print weak, weakrefr and weakrefd. * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare. (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare. (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare. * write.c (adust_reloc_syms): Follow weakref link. Do not complain if target is undefined. (write_object_file): Likewise. Remove weakrefr symbols. Drop unreferenced weakrefd symbols. * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD symbols EXTERNAL. (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New. * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define. * doc/as.texinfo: Document weakref. * doc/internals.texi: Document new struct members, internal functions and hooks. gas/testsuite/ChangeLog: * gas/all/weakref1.s, gas/all/weakref1.d: New test. * gas/all/weakref1g.d, gas/all/weakref1l.d: New tests. * gas/all/weakref1u.d, gas/all/weakref1w.d: New tests. * gas/all/weakref2.s, gas/all/weakref3.s: New tests. * gas/all/gas.exp: Run new tests.
* (generic_force_reloc): Do not call S_FORCE_RELOC if there is no symbol.Nick Clifton2005-08-291-0/+3
|
* (relax_segment): Count the number of frags being processed and use this toNick Clifton2005-08-181-6/+29
| | | | | compute a maximum limit on the number of iterations that will be allowed when attempting to relax the segment.
* * README-vms: Delete.Alan Modra2005-08-111-490/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * config-gas.com: Delete. * makefile.vms: Delete. * vmsconf.sh: Delete. * config/atof-tahoe.c: Delete. * config/m88k-opcode.h: Delete. * config/obj-bout.c: Delete. * config/obj-bout.h: Delete. * config/obj-hp300.c: Delete. * config/obj-hp300.h: Delete. * config/tc-a29k.c: Delete. * config/tc-a29k.h: Delete. * config/tc-h8500.c: Delete. * config/tc-h8500.h: Delete. * config/tc-m88k.c: Delete. * config/tc-m88k.h: Delete. * config/tc-tahoe.c: Delete. * config/tc-tahoe.h: Delete. * config/tc-tic80.c: Delete. * config/tc-tic80.h: Delete. * config/tc-w65.c: Delete. * config/tc-w65.h: Delete. * config/te-aux.h: Delete. * config/te-delt88.h: Delete. * config/te-delta.h: Delete. * config/te-dpx2.h: Delete. * config/te-hp300.h: Delete. * config/te-ic960.h: Delete. * config/vms-a-conf.h: Delete. * doc/c-a29k.texi: Delete. * doc/c-h8500.texi: Delete. * doc/c-m88k.texi: Delete. * README: Remove obsolete examples, and list of supported targets. * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65, bout and hp300 support. (DEP_FLAGS): Don't define BFD_ASSEMBLER. * configure.in: Remove --enable-bfd-assembler, need_bfd, primary_bfd_gas. * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf, m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy. * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets. * as.h: Likewise. * dw2gencfi.c: Likewise. * dwarf2dbg.c: Likewise. * ehopt.c: Likewise. * input-file.c: Likewise. * listing.c: Likewise. * literal.c: Likewise. * messages.c: Likewise. * obj.h: Likewise. * output-file.c: Likewise. * read.c: Likewise. * stabs.c: Likewise. * struc-symbol.h: Likewise. * subsegs.c: Likewise. * subsegs.h: Likewise. * symbols.c: Likewise. * symbols.h: Likewise. * tc.h: Likewise. * write.c: Likewise. * write.h: Likewise. * config/aout_gnu.h: Likewise. * config/obj-aout.c: Likewise. * config/obj-aout.h: Likewise. * config/obj-coff.c: Likewise. * config/obj-coff.h: Likewise. * config/obj-evax.h: Likewise. * config/obj-ieee.h: Likewise. * config/tc-arm.c: Likewise. * config/tc-arm.h: Likewise. * config/tc-avr.c: Likewise. * config/tc-avr.h: Likewise. * config/tc-crx.h: Likewise. * config/tc-d10v.h: Likewise. * config/tc-d30v.h: Likewise. * config/tc-dlx.h: Likewise. * config/tc-fr30.h: Likewise. * config/tc-frv.h: Likewise. * config/tc-h8300.c: Likewise. * config/tc-h8300.h: Likewise. * config/tc-hppa.h: Likewise. * config/tc-i370.h: Likewise. * config/tc-i386.c: Likewise. * config/tc-i386.h: Likewise. * config/tc-i860.h: Likewise. * config/tc-i960.c: Likewise. * config/tc-i960.h: Likewise. * config/tc-ip2k.h: Likewise. * config/tc-iq2000.h: Likewise. * config/tc-m32c.h: Likewise. * config/tc-m32r.h: Likewise. * config/tc-m68hc11.h: Likewise. * config/tc-m68k.c: Likewise. * config/tc-m68k.h: Likewise. * config/tc-maxq.c: Likewise. * config/tc-maxq.h: Likewise. * config/tc-mcore.c: Likewise. * config/tc-mcore.h: Likewise. * config/tc-mn10200.h: Likewise. * config/tc-mn10300.c: Likewise. * config/tc-mn10300.h: Likewise. * config/tc-ms1.h: Likewise. * config/tc-msp430.c: Likewise. * config/tc-msp430.h: Likewise. * config/tc-ns32k.c: Likewise. * config/tc-ns32k.h: Likewise. * config/tc-openrisc.h: Likewise. * config/tc-or32.c: Likewise. * config/tc-or32.h: Likewise. * config/tc-ppc.c: Likewise. * config/tc-ppc.h: Likewise. * config/tc-s390.h: Likewise. * config/tc-sh.c: Likewise. * config/tc-sh.h: Likewise. * config/tc-sparc.c: Likewise. * config/tc-tic30.c: Likewise. * config/tc-tic30.h: Likewise. * config/tc-tic4x.c: Likewise. * config/tc-tic4x.h: Likewise. * config/tc-tic54x.c: Likewise. * config/tc-tic54x.h: Likewise. * config/tc-v850.h: Likewise. * config/tc-vax.c: Likewise. * config/tc-vax.h: Likewise. * config/tc-xstormy16.h: Likewise. * config/tc-xtensa.h: Likewise. * config/tc-z8k.c: Likewise. * config/tc-z8k.h: Likewise. * config/vms-a-conf.h * doc/Makefile.am: Likewise. * doc/all.texi: Likewise. * doc/as.texinfo: Likewise. * doc/Makefile.in: Regenerate. * Makefile.in: Regenerate. * configure: Regenerate. * config.in: Regenerate. * po/POTFILES.in: Regenerate.
* gas:Zack Weinberg2005-06-071-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h * config/tc-xtensa.c, config/tc-z8k.c: Replace all instances of the string "_apply_fix3" with "_apply_fix". * po/POTFILES.in, po/gas.pot: Regenerate. bfd: * coff-i386.c: Change md_apply_fix3 to md_apply_fix in comment. cgen: * doc/porting.texi: Change all mention of md_apply_fix3 and gas_cgen_md_apply_fix3 to md_apply_fix and gas_cgen_md_apply_fix respectively.
* 2005-05-31 Christian Groessler <chris@groessler.org>Christian Groessler2005-05-311-9/+5
| | | | | | * write.c (dump_section_relocs): Convert to ISO-C. (write_relocs): Avoid signed/unsigned and fprintf argument warnings in debug code.
* 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu2005-05-091-2/+6
| | | | | | | | | | | | | PR 936 * config/tc-sh64.c (sh64_fake_label): New. * config/tc-sh64.h (TC_FAKE_LABEL): New. * doc/internals.texi (TC_FAKE_LABEL): Document. * write.c (TC_FAKE_LABEL): New. (adjust_reloc_syms): Use it. (write_object_file): Likewise.
* Update the address and phone number of the FSFNick Clifton2005-05-051-2/+2
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* bfd/H.J. Lu2005-05-031-12/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2005-05-02 H.J. Lu <hongjiu.lu@intel.com> * bfd.c (bfd): Remove section_tail and add section_last. (bfd_preserve): Likewise. (bfd_preserve_save): Likewise. (bfd_preserve_restore): Likewise. * opncls.c (_bfd_new_bfd): Likewise. * coffcode.h (coff_compute_section_file_positions): Updated. (coff_compute_section_file_positions): Likewise. * elf.c (assign_section_numbers): Likewise. * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise. * elf64-mmix.c (mmix_elf_final_link): Likewise. * elfxx-ia64.c (elfNN_ia64_object_p): Likewise. * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise. * sunos.c (sunos_add_dynamic_symbols): Likewise. * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise. * ecoff.c (bfd_debug_section): Initialize prev. * section.c (bfd_section): Add prev. (bfd_section_list_remove): Updated. (bfd_section_list_append): New. (bfd_section_list_insert_after): New. (bfd_section_list_insert_before): New. (bfd_section_list_insert): Removed. (bfd_section_removed_from_list): Updated. (STD_SECTION): Initialize prev. (bfd_section_init): Updated. (bfd_section_list_clear): Updated. * bfd-in2.h: Regenerated. gas/ 2005-05-02 H.J. Lu <hongjiu.lu@intel.com> * write.c (write_object_file): Use bfd_section_double_list_remove to remove sections. ld/ 2005-05-02 H.J. Lu <hongjiu.lu@intel.com> * emultempl/elf32.em (gld${EMULATION_NAME}_strip_empty_section): Updated for bfd_section_list_remove change. * ldlang.c (lang_insert_orphan): Likewise. (strip_excluded_output_sections): Likewise. (sort_sections_by_lma): New. (lang_check_section_addresses): Sort the sections before checking addresses.
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