2005-07-24 Ulrich Drepper * elfcmp.c: Implement comparing gaps between sections. 2005-07-23 Ulrich Drepper * elflint.c: Include libeblP.h instead of libebl.h. * nm.c: Likewise. * readelf.c: Likewise. * elfcmp.c: Likewise. * elfcmp.c (main): Compare individual ELF header fields, excluding e_shoff instead of the whole struct at once. Use ebl_section_strip_p instead of SECTION_STRIP_P. * strip.c: Use ebl_section_strip_p instead of SECTION_STRIP_P. 2005-07-22 Ulrich Drepper * elfcmp.c (main): Take empty section into account when comparing section content. * elflint.c (check_dynamic): Check that d_tag value is >= 0 before using it. 2005-07-21 Ulrich Drepper * elfcmp.c: New file. * Makefile.am (bin_PROGRAMS): Add elfcmp. (elfcmp_LDADD): Define. * elflint.c (check_rela): Check that copy relocations only reference object symbols or symbols with unknown type. (check_rel): Likewise. 2005-06-08 Roland McGrath * readelf.c (print_ops): Add consts. 2005-05-31 Roland McGrath * readelf.c (print_debug_abbrev_section): Don't bail after first CU's abbreviations. Print a header line before each CU section. * readelf.c (print_debug_loc_section): Fix indentation for larger address size. 2005-05-30 Roland McGrath * readelf.c (print_debug_line_section): Print section offset of each CU's table, so they are easy to find from seeing the stmt_list value. * readelf.c (dwarf_attr_string): Add all attributes in . (attr_callback): Grok DW_AT_ranges and print offset in hex. * readelf.c (attr_callback): Add 2 to addrsize * 2 for %#0* format. (print_debug_ranges_section, print_debug_loc_section): Likewise. * readelf.c (print_ops): Take different args for indentation control. (attr_callback): Caller updated. Grok several more block-form attributes as being location expressions. For those same attributes with udata forms, format output differently for location list offset. (print_debug_loc_section): Implement it for real. * readelf.c (options): Mention ranges for --debug-dump. (enum section_e): Add section_ranges. (parse_opt): Grok "ranges" for -w/--debug-dump. (print_debug_ranges_section): New function. (print_debug): Handle .debug_ranges section. 2005-05-30 Ulrich Drepper * readelf.c (handle_notes): At least x86-64 need not have the note section values aligned to 8 bytes. 2005-05-18 Ulrich Drepper * readelf.c (dwarf_tag_string): Add new tags. 2005-05-08 Roland McGrath * strip.c (handle_elf): Don't translate hash and versym data formats, elf_getdata already did it for us. 2005-05-07 Ulrich Drepper * Makefile.am (findtextrel_LDADD): Add $(libmudflap). (addr2line_LDADD): Likewise. 2005-05-03 Roland McGrath * strip.c (handle_elf): Apply symbol table fixups to discarded relocation sections when they are being saved in the debug file. * strip.c (handle_elf): Pass EHDR->e_ident[EI_DATA] to gelf_xlatetom and gelf_xlatetof, not the native byte order. * strip.c (parse_opt): Give error if -f or -o is repeated. (main): Exit if argp_parse returns nonzero. * strip.c (debug_fname_embed): New variable. (options, parse_opt): New option -F to set it. 2005-05-07 Ulrich Drepper * readelf.c (parse_opt): Make any_control_option variable local. Simplify some tests. 2005-05-03 Roland McGrath * strip.c (crc32_file): Function removed (now in ../lib). 2005-05-03 Roland McGrath * elflint.c (is_debuginfo): New variable. (options, parse_opt): New option --debuginfo/-d to set it. (check_sections): If is_debuginfo, don't complain about SHT_NOBITS. (check_note): If is_debuginfo, don't try to get note contents. 2005-04-24 Ulrich Drepper * readelf.c (print_debug_abbrev_section): Don't print error when end of section reached. 2005-04-14 Ulrich Drepper * readelf.c (dwarf_encoding_string): New function. (dwarf_inline_string): New function. (dwarf_access_string): New function. (dwarf_visibility_string): New function. (dwarf_virtuality_string): New function. (dwarf_identifier_case_string): New function. (dwarf_calling_convention_string): New function. (dwarf_ordering_string): New function. (dwarf_discr_list_string): New function. (attr_callback): Decode man more attribute values. 2005-04-01 Ulrich Drepper * addr2line.c: Finish implementation of -f option. 2005-03-29 Ulrich Drepper * addr2line.c: New file. * Makefile.am (bin_PROGRAMS): Add addr2line. Define addr2line_LDADD. * findtextrel.c: Use new dwarf_addrdie function. * findtextrel.c: Fix usage message and re-add accidentally removed line. 2005-03-28 Ulrich Drepper * findtextrel.c: New file. * Makefile: Add rules to build findtextrel. 2005-02-15 Ulrich Drepper * ldlex.l: Provide ECHO definition to avoid warning. * elflint.c (check_program_header): Fix typo in RELRO test. * Makefile.am (AM_CFLAGS): Add more warning options. * elflint.c: Fix warnings introduced by the new warning options. * i386_ld.c: Likewise. * ld.c: Likewise. * ld.h: Likewise. * ldgeneric.c: Likewise. * nm.c: Likewise. * readelf.c: Likewise. * sectionhash.c: Likewise. * size.c: Likewise. * string.c: Likewise. 2005-02-05 Ulrich Drepper * Makefile.am: Check for text relocations in constructed DSOs. * Makefile.am [MUDFLAP] (AM_CFLAGS): Add -fmudflap. Link all apps with -lmudflap. * ldscript.y: Add as_needed handling. * ldlex.l: Recognize AS_NEEDED token. * ld.h (struct filename_list): Add as_needed flag. 2005-02-04 Ulrich Drepper * elflint.c (check_symtab): Correctly determine size of GOT section. 2005-01-19 Ulrich Drepper * ld.c: Remove unnecessary more_help function. Print bug report address using argp. * strip.c: Likewise. * size.c: Likewise. * nm.c: Likewise. * readelf.c: Likewise. * elflint.c: Likewise. * elflint.c (main): Don't check for parameter problems here. (parse_opt): Do it here, where we get informed about some of them anyway. * readelf.c (main): Don't check for parameter problems here. (parse_opt): Do it here, where we get informed about some of them anyway. 2005-01-11 Ulrich Drepper * strip.c: Update copyright year. * readelf.c: Likewise. * size.c: Likewise. * nm.c: Likewise. * ld.c: Likewise. * elflint.c: Likewise. * elflint.c (check_symtab): Don't warn about wrong size for _DYNAMIC and __GLOBAL_OFFSET_TABLE__ for --gnu-ld. 2004-10-05 Ulrich Drepper * readelf.c (print_phdr): In section mapping, also indicate sections in read-only segments. 2004-09-25 Ulrich Drepper * readelf.c: Make compile with gcc 4.0. * strip.c: Likewise. 2004-08-16 Ulrich Drepper * strip.c (handle_elf): Rewrite dynamic memory handling to use of allocate to work around gcc 3.4 bug. 2004-01-25 Ulrich Drepper * ldlex.l (invalid_char): Better error message. 2004-01-23 Ulrich Drepper * readelf.c: Print SHT_GNU_LIBLIST sections. * none_ld.c: New file. 2004-01-21 Ulrich Drepper * Makefile.am: Enable building of machine specific linker. 2004-01-20 Ulrich Drepper * Makefile.am: Support building with mudflap. * i386_ld.c: Fix warnings gcc 3.4 spits out. * ldgeneric.c: Likewise. * ldscript.y: Likewise. * readelf.c: Likewise. * strip.c: Likewise. * readelf.c (print_debug_line_section): Determine address size correctly. 2004-01-19 Ulrich Drepper * readelf.c (print_phdr): Show which sections are covered by the PT_GNU_RELRO entry. * elflint.c (check_program_header): Check PT_GNU_RELRO entry. * readelf.c (print_debug_macinfo_section): Implement. 2004-01-18 Ulrich Drepper * readelf.c (print_debug_line_section): Implement. 2004-01-17 Ulrich Drepper * src/elflint.c: Use PACKAGE_NAME instead of PACKAGE. * src/ld.c: Likewise. * src/nm.c: Likewise. * src/readelf.c: Likewise. * src/size.c: Likewise. * src/strip.c: Likewise. * strip.c: Add a few more unlikely. Reduce scope of some variables. * Makefile.am: Support building with mudflap. 2004-01-16 Ulrich Drepper * readelf.c (print_debug_info_section): Free dies memory. * readelf.c: Print .debug_info section content. 2004-01-13 Ulrich Drepper * readelf.c (print_shdr): Add support for SHF_ORDERED and SHF_EXCLUDE. 2004-01-12 Ulrich Drepper * readelf.c (print_debug_aranges): Implement using libdw. 2004-01-11 Ulrich Drepper * nm.c: Adjust for Dwarf_Files type and dwarf_lineno interface change. * readelf.c: Use libdw instead of libdwarf. Not all of the old behavior is available yet. * Makefile.am: Link readelf with libdw. Remove libdwarf include path. 2004-01-09 Ulrich Drepper * nm.c (get_local_names): Adjust call to dwarf_nextcu. * nm.c: Implement getting information about local variables. 2004-01-07 Ulrich Drepper * nm.c: Read also debug information for local symbols. 2004-01-05 Ulrich Drepper * nm.c: Shuffle dwarf handling code around so the maximum column width can be computed ahead of printing. Avoid collection symbols which are not printed anyway. * nm.c: Rewrite dwarf handling to use libdw. * Makefile.am (AM_CFLAGS): Add -std parameter. (INCLUDES): Find header in libdw subdir. (nm_LDADD): Replace libdwarf with libdw. * elflint.c: Update copyright year. * readelf.c: Likewise. * size.c: Likewise. * strip.c: Likewise. * nm.c: Likewise. 2003-12-31 Ulrich Drepper * strip.c (process_file): Close file before returning. 2003-11-19 Ulrich Drepper * readelf.c (handle_dynamic): Make column for tag name wider. 2003-09-29 Ulrich Drepper * readelf.c (handle_dynamic): Always terminate tag name with a space. 2003-09-25 Ulrich Drepper * strip.c (process_file): Don't mmap the input file, we modify the data structures and don't want the change end up on disk. 2003-09-23 Jakub Jelinek * unaligned.h (union u_2ubyte_unaligned, union u_4ubyte_unaligned, union u_8ubyte_unaligned): Add packed attribute. (add_2ubyte_unaligned, add_4ubyte_unaligned, add_8ubyte_unaligned): Avoid nesting bswap_NN macros. Read/store value through _ptr->u instead of *_ptr. 2003-09-22 Ulrich Drepper * size.c (show_sysv): Change type of maxlen to int. * strip.c (handle_elf): Handle the 64-bit archs which is 64-bit buckets. * i386_ld.c: Many many fixes and extensions. * ld.c: Likewise. * ldgeneric.c: Likewise. 2003-08-16 Ulrich Drepper * ldgeneric.c (check_definition): Don't add symbol on dso_list if the reference is from another DSO. 2003-08-15 Ulrich Drepper * ldgeneric.c (find_entry_point): It is no fatal error if no entry point is found when creating a DSO. 2003-08-14 Ulrich Drepper * ld.c (main): Always call FLAG_UNRESOLVED. * ldgeneric.c (ld_generic_flag_unresolved): Only complain about undefined symbols if not creating DSO or ld_state.nodefs is not set. 2003-08-13 Ulrich Drepper * Makefile.in: Depend on libebl.a, not libebl.so. * ld.c (main): Mark stream for linker script as locked by caller. (read_version_script): Likewise. * ldlex.c: Define fread and fwrite to _unlocked variant. * i386_ld.c (elf_i386_finalize_plt): Replace #ifdefs with uses of target_bswap_32. * unaligned.h: Define target_bswap_16, target_bswap_32, and target_bswap_64. (store_2ubyte_unaligned, store_4ubyte_unaligned, store_8ubyte_unaligned): Define using new macros. 2003-08-12 Ulrich Drepper * i386_ld.c (elf_i386_finalize_plt): Use packed structs to access possibly unaligned memory. Support use of big endian machines. 2003-08-11 Ulrich Drepper * Moved to CVS archive.