Ulrich Drepper | 96d950e | 2009-07-14 10:42:01 -0700 | [diff] [blame^] | 1 | 2009-07-14 Ulrich Drepper <drepper@redhat.com> |
| 2 | |
| 3 | * elflint.c (check_elf_header): Allow Linux ABI. |
| 4 | (check_symtab): Handle STB_GNU_UNIQUE. |
| 5 | |
Mark Wielaard | f735db1 | 2009-07-08 19:18:53 +0200 | [diff] [blame] | 6 | 2009-07-08 Mark Wielaard <mjw@redhat.com> |
| 7 | |
| 8 | * readelf.c (attr_callback): Handle DW_Form constants for |
| 9 | DW_AT_data_member_location. |
| 10 | |
Roland McGrath | dffc33d | 2009-07-06 16:06:41 -0700 | [diff] [blame] | 11 | 2009-07-06 Roland McGrath <roland@redhat.com> |
| 12 | |
| 13 | * readelf.c (register_info): New function. Handle unknown register #s. |
| 14 | (print_cfa_program): Use it. |
| 15 | (handle_core_register, handle_core_registers): Likewise. |
| 16 | |
Roland McGrath | 5dbccdb | 2009-06-28 14:48:02 -0700 | [diff] [blame] | 17 | 2009-06-28 Roland McGrath <roland@redhat.com> |
| 18 | |
| 19 | * readelf.c (print_address_names): New static variable. |
| 20 | (options, parse_opt): Grok -N/--numeric-addresses to clear it. |
| 21 | (format_dwarf_addr): Don't look up name if !print_address_names. |
| 22 | |
Ulrich Drepper | f189493 | 2009-06-13 15:55:42 -0700 | [diff] [blame] | 23 | 2009-06-13 Ulrich Drepper <drepper@redhat.com> |
| 24 | |
| 25 | * ldgeneric.c: Don't use deprecated libelf functions. |
| 26 | * nm.c: Likewise. |
| 27 | * objdump.c: Likewise. |
| 28 | * readelf.c: Likewise. |
| 29 | * size.c: Likewise. |
| 30 | * strip.c: Likewise. |
| 31 | * unstrip.c: Likewise. |
| 32 | * ld.h: Fix up comment. |
| 33 | |
Ulrich Drepper | b47d290 | 2009-06-01 07:38:32 -0700 | [diff] [blame] | 34 | 2009-06-01 Ulrich Drepper <drepper@redhat.com> |
| 35 | |
| 36 | * readelf.c (print_relocs): Expect ELF header argument and pass on |
| 37 | to handle_relocs_rel* functions. Adjust caller. |
| 38 | (handle_relocs_rel): Add ELF header argument. Add special case for |
| 39 | the IRELATIVE relocations in statically linked executables. |
| 40 | (handle_relocs_rela): Likewise. |
| 41 | |
Roland McGrath | db19f0b | 2009-05-07 18:44:27 -0700 | [diff] [blame] | 42 | 2009-04-29 Ulrich Drepper <drepper@redhat.com> |
| 43 | |
| 44 | * elflint.c (check_symtab): Add tests of st_other field. |
| 45 | |
Ulrich Drepper | aab90f9 | 2009-04-23 07:44:36 -0700 | [diff] [blame] | 46 | 2009-04-23 Ulrich Drepper <drepper@redhat.com> |
| 47 | |
| 48 | * Makefile [BUILD_STATIC] (libdw): Add $(zip_LIBS). |
| 49 | |
Roland McGrath | d86e183 | 2009-04-20 00:49:33 -0700 | [diff] [blame] | 50 | 2009-04-20 Roland McGrath <roland@redhat.com> |
| 51 | |
Roland McGrath | 8a59241 | 2009-04-20 01:20:44 -0700 | [diff] [blame] | 52 | * addr2line.c (print_dwarf_function): Honor -s and -A for file names |
| 53 | of inline call sites. |
| 54 | |
Roland McGrath | d86e183 | 2009-04-20 00:49:33 -0700 | [diff] [blame] | 55 | * addr2line.c (just_section): New variable. |
| 56 | (adjust_to_section): New function, broken out of ... |
| 57 | (handle_address): ... here. |
| 58 | (options, parse_opt): Add -j/--section=NAME to set it. |
| 59 | |
Roland McGrath | 2fb9051 | 2009-04-15 14:47:13 -0700 | [diff] [blame] | 60 | 2009-04-15 Roland McGrath <roland@redhat.com> |
| 61 | |
| 62 | * readelf.c (print_debug_frame_section): Check for DW_CIE_ID_64 in |
| 63 | 64-bit format header, DW_CIE_ID_32 in 32-bit format header. |
| 64 | |
Roland McGrath | 04a1416 | 2009-04-14 01:02:17 -0700 | [diff] [blame] | 65 | 2009-04-14 Roland McGrath <roland@redhat.com> |
| 66 | |
Roland McGrath | eb9ba47 | 2009-04-14 18:44:45 -0700 | [diff] [blame] | 67 | * readelf.c (print_attributes): Treat SHT_ARM_ATTRIBUTES on EM_ARM |
| 68 | like SHT_GNU_ATTRIBUTES. |
| 69 | |
Roland McGrath | 94f4383 | 2009-04-14 04:39:32 -0700 | [diff] [blame] | 70 | * readelf.c (handle_core_registers): Fix error message. |
| 71 | |
Roland McGrath | 04a1416 | 2009-04-14 01:02:17 -0700 | [diff] [blame] | 72 | * strip.c (handle_elf: check_preserved): Don't note any change when |
| 73 | .debug_data is already filled from a previous pass. |
| 74 | |
Ulrich Drepper | 411cdb2 | 2009-02-05 22:04:26 -0800 | [diff] [blame] | 75 | 2009-02-05 Ulrich Drepper <drepper@redhat.com> |
| 76 | |
Ulrich Drepper | 51b3f47 | 2009-02-05 22:10:39 -0800 | [diff] [blame] | 77 | * objdump.c (show_relocs_x): Minor cleanups. |
| 78 | |
Ulrich Drepper | 411cdb2 | 2009-02-05 22:04:26 -0800 | [diff] [blame] | 79 | * readelf.c (print_cfa_program): Correct a few labels. |
Ulrich Drepper | 973a9c7 | 2009-02-05 22:56:39 -0800 | [diff] [blame] | 80 | Print first DW_CFA_expression and DW_CFA_val_expression parameter |
| 81 | as register. |
Ulrich Drepper | 411cdb2 | 2009-02-05 22:04:26 -0800 | [diff] [blame] | 82 | |
Ulrich Drepper | 5ee720c | 2009-02-01 16:18:18 -0800 | [diff] [blame] | 83 | 2009-02-01 Ulrich Drepper <drepper@redhat.com> |
| 84 | |
Ulrich Drepper | 95fa15e | 2009-02-01 19:06:10 -0800 | [diff] [blame] | 85 | * objdump.c (show_relocs_rel, show_relocs_rela): Split common parts |
| 86 | into ... |
| 87 | (show_relocs_x): ...here. New function. |
Ulrich Drepper | f44f0ce | 2009-02-01 21:31:26 -0800 | [diff] [blame] | 88 | (show_relocs): Better spacing in output. |
Ulrich Drepper | 95fa15e | 2009-02-01 19:06:10 -0800 | [diff] [blame] | 89 | |
Ulrich Drepper | cbb422e | 2009-02-01 18:18:55 -0800 | [diff] [blame] | 90 | * objdump.c (show_relocs_rela): Show offsets as signed values. |
| 91 | |
Ulrich Drepper | 5ee720c | 2009-02-01 16:18:18 -0800 | [diff] [blame] | 92 | * ar.c (main): Fix recognition of invalid modes for a, b, i modifiers. |
| 93 | Improve some error messages. |
| 94 | Use program_invocation_short_name instead of AR macro. |
| 95 | * Makefile.am (CFLAGS_ar): Remove. |
| 96 | * elflint.c (parse_opt): ARGP_HELP_EXIT_ERR does nothing for argp_help. |
| 97 | * objdump.c (parse_opt): Likewise. |
| 98 | * readelf.c (parse_opt): Likewise. |
| 99 | |
Roland McGrath | 51f0128 | 2009-01-27 17:08:03 -0800 | [diff] [blame] | 100 | 2009-01-27 Roland McGrath <roland@redhat.com> |
| 101 | |
| 102 | * readelf.c (print_ops): Notice short length, don't overrun buffer |
| 103 | (still need to fix LEB128). |
| 104 | |
| 105 | * readelf.c (print_ops): Fix DW_OP_call[24] decoding. |
| 106 | |
| 107 | * readelf.c (print_ops): Print (empty)\n when LEN == 0. |
| 108 | |
Ulrich Drepper | 62c4653 | 2009-01-24 17:01:08 -0800 | [diff] [blame] | 109 | 2009-01-24 Ulrich Drepper <drepper@redhat.com> |
| 110 | |
| 111 | * readelf.c (print_debug_frame_section): Fix computation of vma_base |
| 112 | for PC-relative mode. |
| 113 | |
Ulrich Drepper | d7285e1 | 2009-01-23 16:10:44 -0800 | [diff] [blame] | 114 | 2009-01-23 Ulrich Drepper <drepper@redhat.com> |
| 115 | |
Ulrich Drepper | ccccab0 | 2009-01-23 16:32:21 -0800 | [diff] [blame] | 116 | * size.c (process_file): When handling archive, close file descriptor |
| 117 | here. For unknown file format also close file descriptor. |
| 118 | (handle_ar): Don't close file descriptor here. |
| 119 | |
Ulrich Drepper | d7285e1 | 2009-01-23 16:10:44 -0800 | [diff] [blame] | 120 | * readelf.c (parse_opt): Move code to add to dump_data_sections and |
| 121 | string_sections list in local function add_dump_section. Adjust 'x' |
| 122 | key handling. For 'a' key add .strtab, .dynstr, and .comment section |
| 123 | to string_sections list. |
| 124 | |
Roland McGrath | e9de9b4 | 2009-01-22 13:05:40 -0800 | [diff] [blame] | 125 | 2009-01-22 Roland McGrath <roland@redhat.com> |
| 126 | |
Roland McGrath | 9a847e1 | 2009-01-22 19:55:00 -0800 | [diff] [blame] | 127 | * readelf.c (print_phdr): Don't print section mapping when no sections. |
| 128 | |
Roland McGrath | d759aa6 | 2009-01-22 19:17:07 -0800 | [diff] [blame] | 129 | * Makefile.am (AM_CFLAGS): Pass -Wno-format for *_no_Wformat. |
| 130 | |
Roland McGrath | cabeeee | 2009-01-22 13:17:45 -0800 | [diff] [blame] | 131 | * readelf.c (print_debug_frame_section): Initialize IS_SIGNED to false |
| 132 | and reset it only for the 'true' cases. |
| 133 | |
| 134 | * Makefile.am (addr2line_no_Wformat): New variable. |
| 135 | |
Roland McGrath | e9de9b4 | 2009-01-22 13:05:40 -0800 | [diff] [blame] | 136 | * readelf.c (print_debug_frame_section): Use t instead of j formats |
| 137 | for ptrdiff_t OFFSET. |
| 138 | |
Ulrich Drepper | daf0fda | 2009-01-21 13:05:36 -0800 | [diff] [blame] | 139 | 2009-01-21 Ulrich Drepper <drepper@redhat.com> |
| 140 | |
| 141 | * elflint.c (check_program_header): Fix typo in .eh_frame_hdr section |
Ulrich Drepper | f93ee8d | 2009-01-21 15:02:03 -0800 | [diff] [blame] | 142 | test. Handle debuginfo files. |
Ulrich Drepper | daf0fda | 2009-01-21 13:05:36 -0800 | [diff] [blame] | 143 | (check_exception_data): First sanity test. |
| 144 | |
Ulrich Drepper | fdc93e1 | 2009-01-17 11:47:10 -0800 | [diff] [blame] | 145 | 2009-01-17 Ulrich Drepper <drepper@redhat.com> |
| 146 | |
Ulrich Drepper | 935edde | 2009-01-17 16:06:42 -0800 | [diff] [blame] | 147 | * readelf.c (print_debug_exception_table): Show target of ar_disp |
| 148 | field. |
| 149 | |
| 150 | * elflint.c (check_program_header): Add most consistency checks for |
| 151 | PT_GNU_EH_FRAME entry. |
| 152 | |
Ulrich Drepper | fdc93e1 | 2009-01-17 11:47:10 -0800 | [diff] [blame] | 153 | * addr2line.c: Use ARGP_PROGRAM_VERSION_HOOK_DEF and |
| 154 | ARGP_PROGRAM_BUG_ADDRESS_DEF. |
| 155 | * ar.c: Likewise. |
| 156 | * elfcmp.c: Likewise. |
| 157 | * elflint.c: Likewise. |
| 158 | * findtextrel.c: Likewise. |
| 159 | * ld.c: Likewise. |
| 160 | * nm.c: Likewise. |
| 161 | * objdump.c: Likewise. |
| 162 | * ranlib.c: Likewise. |
| 163 | * readelf.c: Likewise. |
Ulrich Drepper | 935edde | 2009-01-17 16:06:42 -0800 | [diff] [blame] | 164 | |
Ulrich Drepper | fdc93e1 | 2009-01-17 11:47:10 -0800 | [diff] [blame] | 165 | * size.c: Likewise. |
| 166 | * strings.c: Likewise. |
| 167 | * strip.c: Likewise. |
| 168 | * unstrip.c: Likewise. |
| 169 | |
Ulrich Drepper | b006fbf | 2009-01-16 03:08:25 -0800 | [diff] [blame] | 170 | 2009-01-16 Ulrich Drepper <drepper@redhat.com> |
| 171 | |
Ulrich Drepper | 3a52c7a | 2009-01-16 21:11:49 -0800 | [diff] [blame] | 172 | * elflint.c (check_program_header): Check that PT_GNU_EH_FRAME entry |
| 173 | matches .eh_frame_hdr section, if it is available. Also check that |
| 174 | the segment is allocated, not writable, not executable. |
| 175 | |
Ulrich Drepper | b006fbf | 2009-01-16 03:08:25 -0800 | [diff] [blame] | 176 | * readelf.c: Add -e option. Dump exception and unwind related |
| 177 | sections. Add -e to -a. |
Ulrich Drepper | 05d2b20 | 2009-01-16 17:58:54 -0800 | [diff] [blame] | 178 | (print_encoding_base): Handle DW_EH_PE_omit. |
Ulrich Drepper | b006fbf | 2009-01-16 03:08:25 -0800 | [diff] [blame] | 179 | (print_debug_exception_table): Beginning of support. |
| 180 | (print_debug): Hook up print_debug_exception_table for |
| 181 | .gcc_except_table sections. |
| 182 | |
| 183 | * readelf.c (print_debug_frame_section): Some fixes for last change. |
| 184 | |
Ulrich Drepper | 351bf20 | 2009-01-15 20:18:40 -0800 | [diff] [blame] | 185 | 2009-01-15 Ulrich Drepper <drepper@redhat.com> |
| 186 | |
| 187 | * readelf.c (print_encoding): Now a toplevel function. |
| 188 | (print_relinfo): Likewise. |
| 189 | (print_encoding_base): Broken out of print_debug_frame_section. |
| 190 | (print_debug_frame_section): Print different header for .eh_frame |
| 191 | sections. Fix recognition of matching CIEs in .debug_frame sections. |
| 192 | Print absolute offset for PC-relative FDE locations. Don't print |
| 193 | table header for FDEs if the table is empty. |
| 194 | (read_encoded): New function. |
| 195 | (print_debug_frame_hdr_section): New function. |
| 196 | (print_debug): Hook up print_debug_frame_hdr_section for .eh_frame_hdr |
| 197 | sections. |
| 198 | |
| 199 | * readelf.c (handle_relocs_rel): Print section number. |
| 200 | (print_debug_abbrev_section): Likewise. |
| 201 | (print_debug_aranges_section): Likewise. |
| 202 | (print_debug_ranges_section): Likewise. |
| 203 | (print_debug_info_section): Likewise. |
| 204 | (print_debug_line_section): Likewise. |
| 205 | (print_debug_loc_section): Likewise. |
| 206 | (print_debug_macinfo_section): Likewise. |
| 207 | (print_debug_pubnames_section): Likewise. |
| 208 | (print_debug_str_section): Likewise. |
| 209 | |
Ulrich Drepper | 8b39463 | 2009-01-10 18:29:56 -0800 | [diff] [blame] | 210 | 2009-01-10 Ulrich Drepper <drepper@redhat.com> |
| 211 | |
| 212 | * strings.c (read_block): Fix typo in error message string. |
| 213 | |
Ulrich Drepper | 87cf583 | 2009-01-07 20:39:21 -0800 | [diff] [blame] | 214 | 2009-01-07 Ulrich Drepper <drepper@redhat.com> |
| 215 | |
| 216 | * ld.c (ld_new_searchdir): Fix adding to search path list. |
| 217 | |
Ulrich Drepper | ac194d0 | 2009-01-06 00:30:01 -0800 | [diff] [blame] | 218 | 2009-01-06 Ulrich Drepper <drepper@redhat.com> |
| 219 | |
| 220 | * readelf.c: Implement call frame debug section dumping. |
Roland McGrath | e9243e6 | 2009-01-21 18:54:20 -0800 | [diff] [blame] | 221 | |
Roland McGrath | 3614d99 | 2009-01-05 18:05:32 -0800 | [diff] [blame] | 222 | 2009-01-05 Roland McGrath <roland@redhat.com> |
| 223 | |
| 224 | * elfcmp.c: Exit with status 2 for errors (like cmp, diff, grep). |
| 225 | Status 1 (aka EXIT_FAILURE) is only for completed OK but not equal. |
Ulrich Drepper | ac194d0 | 2009-01-06 00:30:01 -0800 | [diff] [blame] | 226 | |
Ulrich Drepper | 44173ed | 2009-01-01 19:00:41 -0800 | [diff] [blame] | 227 | 2009-01-01 Ulrich Drepper <drepper@redhat.com> |
| 228 | |
| 229 | * addr2line.c: Update copyright year. |
| 230 | * ar.c: Likewise. |
| 231 | * elfcmp.c: Likewise. |
| 232 | * elflint.c: Likewise. |
| 233 | * findtextrel.c: Likewise. |
| 234 | * ld.c: Likewise. |
| 235 | * nm.c: Likewise. |
| 236 | * objdump.c: Likewise. |
| 237 | * ranlib.c: Likewise. |
| 238 | * readelf.c: Likewise. |
| 239 | * size.c: Likewise. |
| 240 | * strings.c: Likewise. |
| 241 | * strip.c: Likewise. |
| 242 | * unstrip.c: Likewise. |
| 243 | |
Roland McGrath | 468fe4d | 2008-12-11 21:00:12 -0800 | [diff] [blame] | 244 | 2008-12-11 Roland McGrath <roland@redhat.com> |
| 245 | |
| 246 | * nm.c (sym_name): New function. |
| 247 | (show_symbols_sysv): Use it in place of elf_strptr. |
| 248 | (show_symbols_bsd, show_symbols_posix): Likewise. |
| 249 | Fixes RHBZ#476136. |
| 250 | |
| 251 | * nm.c (show_symbols_sysv): Use an alloca'd backup section name when |
| 252 | elf_strptr fails. |
| 253 | |
Roland McGrath | a845f68 | 2008-12-03 03:41:58 +0000 | [diff] [blame] | 254 | 2008-12-02 Roland McGrath <roland@redhat.com> |
| 255 | |
| 256 | * readelf.c (count_dwflmod, process_file): Don't presume encoding of |
| 257 | nonzero OFFSET argument to dwfl_getmodules. |
| 258 | |
Roland McGrath | 1d8bb25 | 2008-08-07 08:39:41 +0000 | [diff] [blame] | 259 | 2008-08-07 Roland McGrath <roland@redhat.com> |
| 260 | |
| 261 | * addr2line.c (main): Pass string to handle_address. |
| 262 | (see_one_module): New function, subroutine of handle_address. |
| 263 | (find_symbol): Likewise. |
| 264 | (handle_address): Take string argument rather than address. |
| 265 | Convert plain number, or handle strings like "(section)+offset" |
| 266 | or "symbol+offset". |
| 267 | |
| 268 | 2008-08-01 Roland McGrath <roland@redhat.com> |
| 269 | |
| 270 | * readelf.c (handle_core_item): Handle 'B' type for 1-origin bitset. |
| 271 | For 'b' and 'B', print <x-y,z> or ~<x,y-z> rather than 1/0 string. |
| 272 | |
| 273 | * readelf.c (convert): Take new argument SIZE. |
| 274 | (handle_core_register, handle_core_item): Update callers. |
| 275 | (handle_core_item): Take new arg REPEATED_SIZE. |
| 276 | (handle_core_items): Special case for a singleton item, |
| 277 | let handle_core_item handle repeats if it wants to. |
| 278 | |
| 279 | * readelf.c (handle_core_items): Give abridged output |
| 280 | for identical groups repeated more than twice. |
| 281 | |
| 282 | 2008-07-04 Roland McGrath <roland@redhat.com> |
| 283 | |
| 284 | * readelf.c (handle_core_items): Handle ELF_T_ADDR. |
| 285 | |
Roland McGrath | 521c47d | 2008-04-11 07:01:58 +0000 | [diff] [blame] | 286 | 2008-04-10 Roland McGrath <roland@redhat.com> |
| 287 | |
| 288 | * strip.c (handle_elf): Don't keep sections that kept symbol tables |
| 289 | refer to. Instead, just be sure to preserve the original symbol |
| 290 | table in the debug file so those symbols go with their sections and |
| 291 | can be elided from the stripped version of the symbol table. |
| 292 | |
| 293 | * strip.c (handle_elf): When a discarded section kept in the debug |
| 294 | file refers to a nondiscard section via sh_link/sh_info, preserve |
| 295 | that nondiscarded section unmodified in the debug file as well. |
| 296 | Skip adjustment of discarded sections symbol table references when |
| 297 | that symbol table is copied in this way. |
| 298 | |
| 299 | * elflint.c (check_symtab): Don't crash from missing symbol names |
| 300 | after diagnosing bogus strtab. |
| 301 | |
| 302 | * strip.c (handle_elf): Cosmetic cleanup in special section contents |
| 303 | adjustment for symtab changes. |
| 304 | |
Roland McGrath | 13b6960 | 2008-04-01 02:30:05 +0000 | [diff] [blame] | 305 | 2008-03-31 Roland McGrath <roland@redhat.com> |
| 306 | |
| 307 | * elflint.c (check_sections): Add checks on SHF_EXECINSTR sections: |
| 308 | must be SHT_PROGBITS, must not be SHF_WRITE. Let backend hook |
| 309 | excuse a special section. |
| 310 | |
| 311 | 2008-03-27 Roland McGrath <roland@redhat.com> |
| 312 | |
| 313 | * elflint.c (check_sections): Check that executability and writability |
| 314 | of sections is reflected in segment p_flags. |
| 315 | |
Roland McGrath | d11f9cb | 2008-03-26 20:51:59 +0000 | [diff] [blame] | 316 | 2008-03-26 Roland McGrath <roland@redhat.com> |
| 317 | |
| 318 | * elflint.c (check_program_header): Accept PT_GNU_RELRO p_flags |
| 319 | that matches its PT_LOAD's p_flags &~ PF_W. On sparc, PF_X really |
| 320 | is valid in RELRO. |
| 321 | |
Roland McGrath | 47c5c35 | 2008-02-29 10:17:16 +0000 | [diff] [blame] | 322 | 2008-02-29 Roland McGrath <roland@redhat.com> |
| 323 | |
| 324 | * readelf.c (print_attributes): Add a cast. |
| 325 | * elflint.c (check_attributes): Likewise. |
| 326 | |
| 327 | * unaligned.h (add_8ubyte_unaligned): Cast PTR argument for parity |
| 328 | with [UNALIGNED_ACCESS_CLASS == BYTE_ORDER] definition. |
| 329 | (add_4ubyte_unaligned, add_2ubyte_unaligned): Likewise. |
| 330 | |
Ulrich Drepper | 834de6f | 2008-02-23 06:50:01 +0000 | [diff] [blame] | 331 | 2008-02-03 Ulrich Drepper <drepper@redhat.com> |
| 332 | |
| 333 | * i386_ld.c (elf_i386_count_relocations): Implement R_386_TLS_GD |
| 334 | when linked into executable. |
| 335 | (elf_i386_create_relocations): Likewise. |
| 336 | |
Roland McGrath | 059c83e | 2008-02-21 06:19:39 +0000 | [diff] [blame] | 337 | 2008-02-20 Roland McGrath <roland@redhat.com> |
| 338 | |
| 339 | * readelf.c (print_attributes): New function. |
| 340 | (process_elf_file): Call it under -A. |
| 341 | |
| 342 | * elflint.c (check_attributes): Implement it for real. |
| 343 | |
| 344 | 2008-02-19 Roland McGrath <roland@redhat.com> |
| 345 | |
| 346 | * elflint.c (special_sections): Handle .gnu.attributes section. |
| 347 | (check_sections): Likewise. |
| 348 | (check_attributes): New function. |
| 349 | |
| 350 | 2008-02-10 Roland McGrath <roland@redhat.com> |
| 351 | |
| 352 | * elfcmp.c (main): Ignore sh_offset differences in non-SHF_ALLOC |
| 353 | sections and ET_REL files. |
| 354 | |
Ulrich Drepper | 712d78e | 2008-02-02 10:01:53 +0000 | [diff] [blame] | 355 | 2008-02-02 Ulrich Drepper <drepper@redhat.com> |
| 356 | |
| 357 | * elf32-i386.script: Add .eh_frame_hdr, .tdata, and .tbss sections. |
| 358 | * i386_ld.c (elf_i386_count_relocations): Handle R_386_TLS_LDO_32 |
| 359 | and R_386_TLS_LE. |
| 360 | (elf_i386_create_relocations): Likewise. |
| 361 | * ld.h (struct ld_state): Add need_tls, tls_start, and tls_tcb |
| 362 | elements. |
| 363 | * ldgeneric.c (add_section): If TLS section is used, set need_tls flag. |
| 364 | (ld_generic_create_outfile): Add PT_TLS entry to program header. |
| 365 | Fix generation of PT_GNU_STACK entry. |
| 366 | |
Ulrich Drepper | c54785a | 2008-02-01 18:05:21 +0000 | [diff] [blame] | 367 | 2008-02-01 Ulrich Drepper <drepper@redhat.com> |
| 368 | |
Ulrich Drepper | 7cd1bf7 | 2008-02-01 23:52:59 +0000 | [diff] [blame] | 369 | * ld.c (replace_args): Prevent loop over replacements if the parameter |
| 370 | is only two characters long. |
| 371 | |
Ulrich Drepper | c54785a | 2008-02-01 18:05:21 +0000 | [diff] [blame] | 372 | * ld.c: Recognize sha1 argument for --build-id parameter. |
| 373 | * ldgeneric.c (create_build_id_section): Handle sha1. |
| 374 | (compute_hash_sum): New function. Broken out of compute_build_id. |
| 375 | Take hash function and context as parameters. |
| 376 | (compute_build_id): Use compute_hash_sum for md5 and the new sha1 |
| 377 | implementation. |
| 378 | |
Ulrich Drepper | 89759c7 | 2008-01-31 19:44:12 +0000 | [diff] [blame] | 379 | 2008-01-31 Ulrich Drepper <drepper@redhat.com> |
| 380 | |
| 381 | * elf32-i386.script: Add .note.ABI-tag and .note.gnu.build-id sections. |
| 382 | * ld.c: Recognize --build-id command line parameter. |
| 383 | * ld.h: Define scn_dot_note_gnu_build_id. |
| 384 | (struct ld_state): Add build_id and buildidscnidx elements. |
| 385 | * ldgeneric.c: Implement --build-id command line parameter. |
| 386 | * ldlex.l (ID): Recognize - as valid character after the first one. |
| 387 | |
Ulrich Drepper | 5530ec5 | 2008-01-29 10:42:07 +0000 | [diff] [blame] | 388 | 2008-01-29 Ulrich Drepper <drepper@redhat.com> |
| 389 | |
Ulrich Drepper | b61c4cc | 2008-01-30 07:16:28 +0000 | [diff] [blame] | 390 | * ld.c (replace_args): New function. |
| 391 | (main): Use it to rewrite old-style parameters. |
| 392 | |
Ulrich Drepper | ed9b6cb | 2008-01-30 06:33:33 +0000 | [diff] [blame] | 393 | * elf32-i386.script: Add .gnu.hash section. |
| 394 | * ldgeneric.c (optimal_bucket_size): A tiny bit more efficient. |
| 395 | (fillin_special_symbol): Initialize st_size. |
| 396 | (sortfct_hashval): New function. |
| 397 | (create_gnu_hash): New function. |
| 398 | (create_hash): New function. |
| 399 | (ld_generic_create_outfile): Use the new functions to create the |
| 400 | hash tables. |
| 401 | |
Ulrich Drepper | 5530ec5 | 2008-01-29 10:42:07 +0000 | [diff] [blame] | 402 | * elflint.c (check_gnu_hash): Fix index value printed in error message. |
| 403 | |
Ulrich Drepper | 0e864dd | 2008-01-25 00:18:42 +0000 | [diff] [blame] | 404 | 2008-01-24 Ulrich Drepper <drepper@redhat.com> |
| 405 | |
| 406 | * elflint.c (check_group): Check that signature symbol for section |
| 407 | group is not an empty string. |
| 408 | * ldgeneric.c: Remove magic assignment of indeces in the dynsym |
| 409 | section. Start implementation of --hash-style. |
| 410 | * i386_ld.c: Likewise. |
| 411 | * ld.c: Recognize --hash-style. |
| 412 | * ld.h (struct scninfo): Add comdat_group. |
| 413 | Add additional parameter to finalize_plt callback. |
| 414 | |
Ulrich Drepper | 5449a6b | 2008-01-22 15:49:39 +0000 | [diff] [blame] | 415 | 2008-01-22 Ulrich Drepper <drepper@redhat.com> |
| 416 | |
| 417 | * ld.h (struct callbacks): Add initialize_gotplt. |
| 418 | (struct scnhead): Add scn_dot_gotplt. |
| 419 | (struct ld_state): Add gotpltscnidx. |
| 420 | * i386_ld.c (elf_i386_initialize_plt): Minor optimization. |
| 421 | (elf_i386_initialize_pltrel): Likewise. |
| 422 | (elf_i386_initialize_got): There is now a separate .got.plt, so |
| 423 | don't do the PLT-related work here. Initialize d_type. |
| 424 | (elf_i386_initialize_gotplt): New function. |
| 425 | (elf_i386_plt0): Use ud2a after indirect jump. |
| 426 | (elf_i386_pic_plt0_entry): Likewise. |
| 427 | (elf_i386_finalize_plt): Reference now .got.plt. |
| 428 | (elf_i386_count_relocations): For GOT entries which need no relocation |
| 429 | don't bump nrel_got. |
| 430 | (elf_i386_create_relocations): Also get .got.plt. Rewrite R-386_GOT32 |
| 431 | handling for split .got/.got.plt. |
| 432 | (elf_i386_ld_init): Initialize callbacks.initialize_gotplt. |
| 433 | * elf32-i386.script: Sort sections for security. There are no .got |
| 434 | input sections. Add .got.plt. |
| 435 | * ldgeneric.c (ld_generic_generate_sections): Add .got.plt section. |
| 436 | (ld_generic_create_outfile): Initialize .got.plt section. |
| 437 | Use .got.plt address for _GLOBAL_OFFSET_TABLE_ symbol and DT_PLTGOT. |
| 438 | |
Ulrich Drepper | d948829 | 2008-01-20 16:43:15 +0000 | [diff] [blame] | 439 | 2008-01-19 Ulrich Drepper <drepper@redhat.com> |
| 440 | |
| 441 | * i386_ld.c (elf_i386_count_relocations): PLT relocations for undefined |
| 442 | symbols are not carried over into statically linked output files. |
| 443 | Add dummy entries for more TLS relocations. |
| 444 | |
| 445 | * ld.c (options): Add long names for -( and -). |
| 446 | |
| 447 | * ldgeneric.c (check_definition): For newly found definitions don't |
| 448 | mark section as used if symbol is absolute. |
| 449 | (extract_from_archive): Only assign archive sequence number the first |
| 450 | time the archive is handled. Update ld_state.last_archive_used |
| 451 | if any symbol was used. Remove nround variable. |
| 452 | (file_process2): When using symbol from an archive, update |
| 453 | ld_state.group_start_archive, ld_state.archives, and |
| 454 | ld_state.tailarchives. |
| 455 | (ld_generic_file_process): If group is not handled anymore, after |
| 456 | freeing ELF handles for the archives, clear ld_state.archives and |
| 457 | *nextp. Fix wrong logic in recognizing first iteration of group |
| 458 | loop. When clearing flags, also clear ld_state.group_start_archive. |
| 459 | |
Ulrich Drepper | 5eee122 | 2008-01-11 10:12:18 +0000 | [diff] [blame] | 460 | 2008-01-11 Ulrich Drepper <drepper@redhat.com> |
| 461 | |
| 462 | * objdump.c (show_disasm): Adjust disassembler format string for |
| 463 | removal of %e. |
| 464 | |
Ulrich Drepper | e219f1c | 2008-01-09 05:49:49 +0000 | [diff] [blame] | 465 | 2008-01-04 Roland McGrath <roland@redhat.com> |
| 466 | |
Roland McGrath | 059c83e | 2008-02-21 06:19:39 +0000 | [diff] [blame] | 467 | * readelf.c (handle_core_items): Take new arg DESCSZ; if nonzero, |
| 468 | a size greater than the items cover means multiple sets of items. |
| 469 | (handle_core_note): Update caller. |
| 470 | |
| 471 | 2008-01-04 Roland McGrath <roland@redhat.com> |
| 472 | |
Ulrich Drepper | e219f1c | 2008-01-09 05:49:49 +0000 | [diff] [blame] | 473 | * strip.c (handle_elf): Move SHDRIDX defn to silence gcc warning. |
| 474 | |
| 475 | 2008-01-03 Roland McGrath <roland@redhat.com> |
| 476 | |
| 477 | * ld.h (linked_from_dso_p): Use __attribute__ ((__gnu_inline__)). |
| 478 | |
| 479 | * elflint.c (check_dynamic): Remove duplicate initializer. |
| 480 | |
Ulrich Drepper | ad024af | 2008-01-02 17:42:52 +0000 | [diff] [blame] | 481 | 2008-01-02 Ulrich Drepper <drepper@redhat.com> |
| 482 | |
| 483 | * addr2line.c: Update copyright year. |
| 484 | * ar.c: Likewise. |
| 485 | * elfcmp.c: Likewise. |
| 486 | * elflint.c: Likewise. |
| 487 | * findtextrel.c: Likewise. |
| 488 | * ld.c: Likewise. |
| 489 | * nm.c: Likewise. |
| 490 | * objdump.c: Likewise. |
| 491 | * ranlib.c: Likewise. |
| 492 | * readelf.c: Likewise. |
| 493 | * size.c: Likewise. |
| 494 | * strings.c: Likewise. |
| 495 | * strip.c: Likewise. |
| 496 | * unstrip.c: Likewise. |
| 497 | |
Ulrich Drepper | 3cbdd38 | 2008-01-02 17:44:39 +0000 | [diff] [blame] | 498 | 2007-12-30 Ulrich Drepper <drepper@redhat.com> |
| 499 | |
| 500 | * objdump (show_disasm): Use %e after third parameter. |
| 501 | |
| 502 | 2007-12-21 Ulrich Drepper <drepper@redhat.com> |
| 503 | |
| 504 | * strip.c: Fix wrong parenthesis in a few branch predictions. |
| 505 | * strings.c: Likewise. |
| 506 | |
| 507 | 2007-12-20 Ulrich Drepper <drepper@redhat.com> |
| 508 | |
| 509 | * Makefile.am (DEFS): Add DEBUGPRED. |
| 510 | * addr2line.c: Include debugpred.h. |
| 511 | * ar.c: Likewise. |
| 512 | * elfcmp.c: Likewise. |
| 513 | * elflint.c: Likewise. |
| 514 | * findtextrel.c: Likewise. |
| 515 | * nm.c: Likewise. |
| 516 | * objdump.c: Likewise. |
| 517 | * ranlib.c: Likewise. |
| 518 | * readelf.c: Likewise. |
| 519 | * size.c: Likewise. |
| 520 | * strings.c: Likewise. |
| 521 | * strip.c: Likewise. |
| 522 | * unstrip.c: Likewise. |
| 523 | * debugpred.h: New file. |
| 524 | |
| 525 | * readelf.c (handle_relocs_rel): Use elf_scnshndx. |
| 526 | (handle_relocs_rela): Likewise. |
| 527 | |
| 528 | * readelf.c: Add lots of likely/unlikely. |
| 529 | |
| 530 | * elflint.c: Minor cleanups. |
| 531 | |
Roland McGrath | 1a2e8f4 | 2007-12-15 23:39:34 +0000 | [diff] [blame] | 532 | 2007-11-19 Roland McGrath <roland@redhat.com> |
| 533 | |
| 534 | * readelf.c (print_ops): Handle all bad op codes gracefully. |
| 535 | Print their numbers instead of just ???. |
| 536 | |
Roland McGrath | 07a696e | 2007-11-09 22:44:26 +0000 | [diff] [blame] | 537 | 2007-11-09 Roland McGrath <roland@redhat.com> |
| 538 | |
| 539 | * readelf.c (attr_callback): Handle DW_AT_data_location. |
Roland McGrath | 1a2e8f4 | 2007-12-15 23:39:34 +0000 | [diff] [blame] | 540 | Handle block forms to mean a DWARF expression for DW_AT_allocated, |
| 541 | DW_AT_associated, DW_AT_bit_size, DW_AT_bit_offset, DW_AT_bit_stride, |
| 542 | DW_AT_byte_size, DW_AT_byte_stride, DW_AT_count, DW_AT_lower_bound, |
| 543 | DW_AT_upper_bound. |
Roland McGrath | 07a696e | 2007-11-09 22:44:26 +0000 | [diff] [blame] | 544 | |
Roland McGrath | e4c22ea | 2007-10-23 13:07:39 +0000 | [diff] [blame] | 545 | 2007-10-20 Roland McGrath <roland@redhat.com> |
| 546 | |
| 547 | * unstrip.c (options): Update -R description. |
| 548 | (struct symbol): Put symbol details a union with a size_t pointer |
| 549 | `duplicate'. |
| 550 | (compare_symbols_output): Use null ->name as marker for discard |
| 551 | symbols, not zero *->map. |
| 552 | (copy_elided_sections): Record forwarding pointers for discarded |
| 553 | duplicates and fill SYMNDX_MAP elements through them. |
| 554 | |
| 555 | * readelf.c (process_file): Set offline_next_address to 0 at start. |
| 556 | (struct process_dwflmod_args): New type. |
| 557 | (process_dwflmod): Take args in it, pass fd to process_elf_file. |
| 558 | (process_file): Update caller; dup FD for passing to libdwfl. |
| 559 | (process_elf_file): Take new arg FD. For ET_REL file when |
| 560 | displaying data affected by libdwfl relocation, open a new Elf handle. |
| 561 | |
| 562 | 2007-10-17 Roland McGrath <roland@redhat.com> |
| 563 | |
| 564 | * readelf.c (print_debug_line_section): For invalid data inside a |
| 565 | unit with plausible length, keep printing at the next unit boundary. |
| 566 | |
| 567 | * readelf.c (attr_callback): Use dwarf_formref_die, not dwarf_formref. |
| 568 | |
| 569 | 2007-10-16 Roland McGrath <roland@redhat.com> |
| 570 | |
| 571 | * readelf.c (hex_dump): Fix rounding error in whitespace calculation. |
| 572 | |
Ulrich Drepper | b597dfa | 2007-10-16 05:21:27 +0000 | [diff] [blame] | 573 | 2007-10-15 Roland McGrath <roland@redhat.com> |
| 574 | |
| 575 | * make-debug-archive.in: New file. |
| 576 | * Makefile.am (EXTRA_DIST): Add it. |
| 577 | (make-debug-archive): New target. |
| 578 | (bin_SCRIPTS, CLEANFILES): Add it. |
| 579 | |
| 580 | 2007-10-10 Roland McGrath <roland@redhat.com> |
| 581 | |
| 582 | * elflint.c (special_sections): Add new attrflag value exact_or_gnuld. |
| 583 | Use it to check MERGE|STRINGS for .debug_str. |
| 584 | (check_sections): Handle exact_or_gnuld. |
| 585 | |
| 586 | 2007-10-08 Roland McGrath <roland@redhat.com> |
| 587 | |
| 588 | * readelf.c (handle_core_item): Handle 'T'|0x80 to indicate |
| 589 | 64-bit struct timeval with 32-bit tv_usec. |
| 590 | |
| 591 | 2007-10-07 Roland McGrath <roland@redhat.com> |
| 592 | |
| 593 | * readelf.c (check_archive_index): New function. |
| 594 | (process_file): Call it. Change signature to take only fd and name. |
| 595 | Use libdwfl to open the file, then iterate on its modules (multiple |
| 596 | for an archive) to print file name and call process_elf_file. |
| 597 | (main): Update caller. Let process_file do elf_begin. |
| 598 | (count_dwflmod, process_dwflmod, find_no_debuginfo): New functions. |
| 599 | (process_elf_file): Take only Dwfl_Module * argument. |
| 600 | Don't print the file name here. |
| 601 | (print_debug_*_section): Take Dwfl_Module * argument. |
| 602 | (print_debug): Likewise. Update caller. |
| 603 | (format_dwarf_addr): New function. |
| 604 | (print_debug_ranges_section): Use it. |
| 605 | (attr_callback): Likewise. |
| 606 | (print_debug_line_section, print_debug_loc_section): Likewise. |
| 607 | |
| 608 | * readelf.c (print_debug_ranges_section): Translate all strings. |
| 609 | (print_debug_loc_section): Likewise. |
| 610 | |
| 611 | * unstrip.c (copy_elided_sections): Initialize SEC. |
| 612 | |
| 613 | * ar.c (do_oper_insert): Put trailing / on short names. |
| 614 | |
| 615 | * arlib.h (MAX_AR_NAME_LEN): Decrease by one. |
| 616 | |
| 617 | * arlib2.c (arlib_add_long_name): Adjust for header size. |
| 618 | |
| 619 | * arlib.c (arlib_finalize): Pad long name table to keep size even. |
| 620 | |
| 621 | * ar.c (do_oper_insert): Use write_retry for padding write. |
| 622 | |
| 623 | * ar.c (do_oper_insert): Initialize CUR_OFF in no_old case. |
| 624 | Unconditionally set FOUND[CNT]->elf when setting ->mem. |
| 625 | (remember_long_name): New function. |
| 626 | (do_oper_insert): Call it. Correctly use length of basename, |
| 627 | not original name. Don't store long name twice for new member. |
| 628 | |
| 629 | 2007-10-06 Roland McGrath <roland@redhat.com> |
| 630 | |
| 631 | * elflint.c (check_note): Skip empty segment. |
| 632 | (check_note_section): Skip empty section. |
| 633 | |
| 634 | * unstrip.c (options, parse_opt, struct arg_info): Grok -R/--relocate. |
| 635 | (handle_output_dir_module, handle_implicit_modules): Pass it down. |
| 636 | (handle_dwfl_module): When set, use ET_REL already loaded by Dwfl. |
| 637 | (compare_alloc_sections): Take new arg REL, ignore address if true. |
| 638 | (compare_sections): Likewise, pass it down. |
| 639 | (compare_sections_rel, compare_sections_nonrel): New functions. |
| 640 | (find_alloc_sections_prelink, copy_elided_sections): Use them |
| 641 | instead of compare_sections. |
| 642 | (sections_match): New function, broken out of ... |
| 643 | (find_alloc_section): ... here. |
| 644 | (copy_elided_sections): Reorganize section match-up logic. |
| 645 | Use sections_match for SHF_ALLOC in ET_REL. |
| 646 | For ET_REL, let the nonzero sh_addr from the debug file dominate. |
| 647 | |
| 648 | * unstrip.c (add_new_section_symbols): Take new arg REL. |
| 649 | When true, do not update section symbol values. |
| 650 | (collect_symbols): Likewise. Update section symbols with address |
| 651 | of chosen output section, not original section. |
| 652 | (check_symtab_section_symbols, copy_elided_sections): Update callers. |
| 653 | |
| 654 | * unstrip.c (compare_alloc_sections): At the same address, preserve |
| 655 | original section order. |
| 656 | |
| 657 | * elflint.c (special_sections): Don't require MERGE|STRINGS for |
| 658 | .debug_str, it didn't always have them with older tools. |
| 659 | |
| 660 | * elflint.c (check_symtab, check_one_reloc): Ignore sh_addr in ET_REL. |
| 661 | |
| 662 | 2007-10-05 Roland McGrath <roland@redhat.com> |
| 663 | |
| 664 | * elflint.c (check_symtab): Allow SHN_UNDEF _GLOBAL_OFFSET_TABLE_ in |
| 665 | ET_REL file. |
| 666 | |
| 667 | * elflint.c (check_symtab): For _GLOBAL_OFFSET_TABLE_, diagnose |
| 668 | SHN_UNDEF as "bad section". Use shndx value in messages. |
| 669 | |
| 670 | * elflint.c (special_sections): Add ".debug_str". Decrement namelen |
| 671 | for ".debug" so it matches as a prefix. |
| 672 | (IS_KNOWN_SPECIAL): New macro. |
| 673 | (check_sections): Use it for ".plt" match. Cite wrong SHT_NOBITS |
| 674 | type even under -d, for a .debug* or .shstrtab section. |
| 675 | |
| 676 | * readelf.c (print_ops): Use hex for address operand. |
| 677 | |
| 678 | 2007-10-04 Roland McGrath <roland@redhat.com> |
| 679 | |
| 680 | * unstrip.c (copy_elided_sections): Initialize NDX_SECTION element for |
| 681 | .gnu_debuglink section to SHN_UNDEF. Drop STT_SECTION symbols for |
| 682 | sections mapped to SHN_UNDEF. |
| 683 | |
Ulrich Drepper | 3fc3d7b | 2007-10-04 18:40:28 +0000 | [diff] [blame] | 684 | 2007-10-04 Ulrich Drepper <drepper@redhat.com> |
| 685 | |
| 686 | * readelf.c (dump_archive_index): Avoid warning about uninitialized |
| 687 | variable with older glibc versions. |
| 688 | Add some branch prediction. |
| 689 | |
Roland McGrath | 59ea7f3 | 2007-10-04 08:50:09 +0000 | [diff] [blame] | 690 | 2007-10-04 Roland McGrath <roland@redhat.com> |
| 691 | |
| 692 | * readelf.c (print_archive_index): New variable. |
| 693 | (options, parse_opt): Accept -c/--archive-index to set it. |
| 694 | (dump_archive_index): New function. |
| 695 | (process_file): Take new arg WILL_PRINT_ARCHIVE_INDEX. |
| 696 | Call dump_archive_index on archives if set. |
| 697 | (main): Update caller. |
| 698 | (any_control_option): Give it file scope, moved out of ... |
| 699 | (parse_opt): ... here. |
| 700 | |
| 701 | 2007-10-03 Roland McGrath <roland@redhat.com> |
| 702 | |
| 703 | * unstrip.c (struct arg_info): Add `list' flag. |
| 704 | (options, parse_opt): Grok -n/--list to set it. |
| 705 | (list_module): New function. |
| 706 | (handle_implicit_modules): Call it under -n. |
| 707 | |
| 708 | * elflint.c (check_note_section): New function. |
| 709 | (check_sections): Call it for SHT_NOTE. |
| 710 | |
| 711 | * readelf.c (handle_notes): Use sections when available. |
| 712 | |
| 713 | * elflint.c (check_note_data): New function, broken out of ... |
| 714 | (check_note): ... here. Call it and elf_getdata_rawchunk. |
| 715 | |
| 716 | * readelf.c (handle_auxv_note): Take offset as argument, not buffer. |
| 717 | Use elf_getdata_rawchunk and gelf_getauxv. |
| 718 | (handle_notes_data): New function, broken out of ... |
| 719 | (handle_notes): ... here. Call it and elf_getdata_rawchunk. |
| 720 | |
Roland McGrath | 241ac02 | 2007-10-01 18:21:46 +0000 | [diff] [blame] | 721 | 2007-10-01 Roland McGrath <roland@redhat.com> |
| 722 | |
Roland McGrath | ac0a16c | 2007-10-01 18:50:35 +0000 | [diff] [blame] | 723 | * readelf.c (hex_dump): Fix transposed subtraction generating spaces. |
| 724 | |
Roland McGrath | 241ac02 | 2007-10-01 18:21:46 +0000 | [diff] [blame] | 725 | * readelf.c (hex_dump): Fix line header to be hex instead of decimal. |
| 726 | |
Roland McGrath | c76f0b0 | 2007-09-27 07:31:33 +0000 | [diff] [blame] | 727 | 2007-09-10 Roland McGrath <roland@redhat.com> |
| 728 | |
| 729 | * readelf.c (options): Give -p optional argument, alias --string-dump. |
| 730 | (string_sections, string_sections_tail): New static variables. |
| 731 | (parse_opt): Set them when -p has an argument. |
| 732 | (print_string_section): New function, broken out of ... |
| 733 | (print_strings): ... here. Call it. |
| 734 | (dump_data_section): New function, broken out of ... |
| 735 | (dump_data): ... here. Call it. |
| 736 | (for_each_section_argument): New function, broken out of ... |
| 737 | (dump_data): ... here. Call it. |
| 738 | (dump_strings): New function. |
| 739 | |
| 740 | 2007-08-31 Roland McGrath <roland@redhat.com> |
| 741 | |
| 742 | * readelf.c (print_strings): Typo fix. |
| 743 | |
Roland McGrath | cb6d865 | 2007-08-23 08:10:54 +0000 | [diff] [blame] | 744 | 2007-08-23 Roland McGrath <roland@redhat.com> |
| 745 | |
| 746 | * readelf.c (printf_with_wrap): Function removed. |
| 747 | (REGISTER_WRAP_COLUMN): New macro. |
| 748 | (handle_core_register): Use print_core_item instead. |
| 749 | (struct register_info): New type. |
| 750 | (compare_registers, compare_register_sets): New functions. |
| 751 | (register_bitpos, compare_sets_by_info): New functions. |
| 752 | (handle_core_registers): Use those to segregate and sort registers |
| 753 | for display. |
| 754 | |
| 755 | * readelf.c (ITEM_WRAP_COLUMN): New macro. |
| 756 | (print_core_item): New function. |
| 757 | (handle_core_item): Use it instead of printf_with_wrap. |
| 758 | (compare_core_items, compare_core_item_groups): New functions. |
| 759 | (handle_core_items): Use them. Sort by group and force line breaks |
| 760 | between groups. |
| 761 | |
| 762 | * readelf.c (handle_core_registers, handle_core_items): New functions, |
| 763 | broken out of ... |
| 764 | (handle_core_note): ... here. Call them. |
| 765 | |
| 766 | 2007-08-22 Roland McGrath <roland@redhat.com> |
| 767 | |
| 768 | * unstrip.c (new_shstrtab): New function, broken out of ... |
| 769 | (copy_elided_sections): ... here. |
| 770 | |
| 771 | 2007-08-20 Roland McGrath <roland@redhat.com> |
| 772 | |
| 773 | Avoid local function trampolines in nm binary. |
| 774 | * nm.c (sort_by_address): Move to a static function instead of local |
| 775 | inside show_symbols. |
| 776 | (sort_by_name_strtab): New static variable. |
| 777 | (sort_by_name): Use it. Move to a static function instead of local |
| 778 | inside show_symbols. |
| 779 | (show_symbols): Set sort_by_name_strtab. |
| 780 | |
| 781 | 2007-08-19 Roland McGrath <roland@redhat.com> |
| 782 | |
| 783 | * readelf.c (handle_auxv_note): New function. |
| 784 | (handle_notes): Call it. |
| 785 | |
| 786 | * readelf.c (printf_with_wrap, convert): New functions. |
| 787 | (handle_core_item, (handle_core_register): New functions. |
| 788 | (handle_notes): Call those with details from ebl_core_note. |
| 789 | |
Roland McGrath | 099dd52 | 2007-08-13 22:58:36 +0000 | [diff] [blame] | 790 | 2007-08-12 Roland McGrath <roland@redhat.com> |
| 791 | |
| 792 | * elflint.c (check_note): Accept type 0 with name "Linux". |
| 793 | |
| 794 | * elflint.c (special_sections): Accept SHF_ALLOC for ".note". |
| 795 | |
| 796 | * elflint.c (section_flags_string): Return "none" for 0, not "". |
| 797 | |
Roland McGrath | d822172 | 2007-08-11 21:18:09 +0000 | [diff] [blame] | 798 | 2007-08-11 Roland McGrath <roland@redhat.com> |
| 799 | |
| 800 | * elflint.c (check_note): Accept NT_GNU_HWCAP, NT_GNU_BUILD_ID. |
| 801 | |
Ulrich Drepper | c98bcc7 | 2007-08-04 17:06:14 +0000 | [diff] [blame] | 802 | 2007-08-04 Ulrich Drepper <drepper@redhat.com> |
| 803 | |
| 804 | * readelf.c (hex_dump): Use isprint to determine whether to print |
| 805 | character itself or full stop character. |
| 806 | (dump_data): No need to check endp for NULL after strtol call. |
| 807 | |
Roland McGrath | 60fc84c | 2007-08-03 21:59:15 +0000 | [diff] [blame] | 808 | 2007-08-03 Roland McGrath <roland@redhat.com> |
| 809 | |
| 810 | * readelf.c (print_string_sections): New variable. |
| 811 | (options, parse_opt): Handle --strings/-p to set it. |
| 812 | (print_strings): New function. |
| 813 | (process_elf_file): Call it under -p. |
| 814 | |
| 815 | * readelf.c (options): Add hidden aliases --segments, --sections, |
| 816 | as taken by binutils readelf. |
| 817 | |
| 818 | 2007-08-01 Roland McGrath <roland@redhat.com> |
| 819 | |
| 820 | * readelf.c (dump_data_sections, dump_data_sections_tail): |
| 821 | New variables. |
| 822 | (options, parse_opt): Handle --hex-dump/-x, set them. |
| 823 | (hex_dump): New function. |
| 824 | (dump_data): New function, call it. |
| 825 | (process_elf_file): Call it. |
| 826 | |
| 827 | 2007-07-25 Roland McGrath <roland@redhat.com> |
| 828 | |
| 829 | * addr2line.c (show_symbols): New variable. |
| 830 | (print_addrsym): New function. |
| 831 | (handle_address): Call it. |
| 832 | (options, parse_opt): Handle -S/--symbols. |
| 833 | |
Ulrich Drepper | b024386 | 2007-06-06 00:09:36 +0000 | [diff] [blame] | 834 | 2007-06-05 Ulrich Drepper <drepper@redhat.com> |
| 835 | |
| 836 | * addr2line.c: Update for latest autoconf header. |
| 837 | * ar.c: Likewise. |
| 838 | * elfcmp.c: Likewise. |
| 839 | * elflint.c: Likewise. |
| 840 | * findtextrel.c: Likewise. |
| 841 | * ld.c: Likewise. |
| 842 | * ldgeneric.c: Likewise. |
| 843 | * nm.c: Likewise. |
| 844 | * objdump.c: Likewise. |
| 845 | * ranlib.c: Likewise. |
| 846 | * readelf.c: Likewise. |
| 847 | * size.c: Likewise. |
| 848 | * strings.c: Likewise. |
| 849 | * strip.c: Likewise. |
| 850 | * unstrip.c: Likewise. |
| 851 | |
Roland McGrath | 9aa8ef7 | 2007-05-18 08:59:43 +0000 | [diff] [blame] | 852 | 2007-05-18 Roland McGrath <roland@redhat.com> |
| 853 | |
| 854 | * unstrip.c (copy_elided_sections): Match up non-NOBITS sections with |
| 855 | stripped file, so as not to duplicate a section copied in both. |
| 856 | |
| 857 | * strip.c (handle_elf): Keep SHT_NOTE section copies in the debug file. |
| 858 | |
| 859 | 2007-05-17 Roland McGrath <roland@redhat.com> |
| 860 | |
| 861 | * unstrip.c (copy_elided_sections): Don't call gelf_newphdr for 0. |
| 862 | |
| 863 | * unstrip.c (handle_file): Tweak BIAS != 0 warning. |
| 864 | |
| 865 | * unstrip.c (handle_file): Take new arg CREATE_DIRS. If set, |
| 866 | call make_directories here. |
| 867 | (handle_explicit_files): Take new arg CREATE_DIRS, pass it down. |
| 868 | (handle_dwfl_module): Likewise. |
| 869 | (handle_implicit_modules): Update callers. |
| 870 | (handle_output_dir_module): Likewise. Don't do make_directories here. |
| 871 | |
| 872 | * unstrip.c (get_section_name): New function, broken out of ... |
| 873 | (copy_elided_sections): here. Update callers. |
| 874 | (find_alloc_section): Broken out of ... |
| 875 | (copy_elided_sections): ... here. Update caller. |
| 876 | (symtab_count_leading_section_symbols): Take new arg NEWSYMDATA, |
| 877 | update STT_SECTION symbols' st_value fields as a side effect. |
| 878 | (check_symtab_section_symbols): Update caller. |
| 879 | (add_new_section_symbols): Set st_value in symbols added. |
| 880 | (collect_symbols): Reset S->value for STT_SECTION symbols recorded. |
| 881 | Take new arg SPLIT_BSS. Adjust S->shndx recorded for symbols moved |
| 882 | from .bss to .dynbss. |
| 883 | (find_alloc_sections_prelink): New function. Associate debug file |
| 884 | allocated SHT_NOBITS shdrs with stripped moved by prelink via |
| 885 | .gnu.prelink_undo information. |
| 886 | (copy_elided_sections): Call it when we couldn't find every allocated |
| 887 | section. Don't use a debug file non-NOBITS section if SHF_ALLOC. |
| 888 | Take STRIPPED_EHDR arg instead of E_TYPE and PHNUM. |
| 889 | (handle_file): Update callers. |
| 890 | |
| 891 | * unstrip.c (copy_elided_sections): Ignore unfound unallocated section |
| 892 | named ".comment". |
| 893 | |
| 894 | * elflint.c (check_sections): Fix association of segments with |
| 895 | sections when p_memsz > p_filesz. |
| 896 | |
| 897 | 2007-04-29 Roland McGrath <roland@redhat.com> |
| 898 | |
| 899 | * addr2line.c (options, main): Tweak argp group settings to fix |
| 900 | usage output. |
| 901 | |
| 902 | 2007-04-28 Roland McGrath <roland@redhat.com> |
| 903 | |
| 904 | * strip.c (handle_elf): Update debug file's SHT_NOBITS sections' |
| 905 | sizes to match sections adjusted in the stripped file. |
| 906 | |
Roland McGrath | 4be1524 | 2007-04-25 03:09:33 +0000 | [diff] [blame] | 907 | 2007-04-24 Roland McGrath <roland@redhat.com> |
| 908 | |
| 909 | * elfcmp.c (OPT_HASH_INEXACT): New macro. |
| 910 | (hash_inexact): New variable. |
| 911 | (options, parse_opt): Add --hash-inexact option to set it. |
| 912 | (hash_content_equivalent): New function. |
| 913 | (main): Call it for differing SHT_HASH sections under --hash-inexact. |
| 914 | |
| 915 | 2007-04-23 Roland McGrath <roland@redhat.com> |
| 916 | |
| 917 | * unstrip.c: New file. |
| 918 | * Makefile.am (bin_PROGRAMS): Add it. |
| 919 | (unstrip_LDADD): New variable. |
| 920 | |
| 921 | * strip.c (options): Allow --output for -o. |
| 922 | |
Ulrich Drepper | 8b38310 | 2007-02-16 00:31:57 +0000 | [diff] [blame] | 923 | 2007-02-15 Ulrich Drepper <drepper@redhat.com> |
| 924 | |
| 925 | * readelf.c: Remove unused code. Add a few consts. |
| 926 | |
Ulrich Drepper | 903c116 | 2007-02-15 19:40:37 +0000 | [diff] [blame] | 927 | 2007-02-15 Roland McGrath <roland@redhat.com> |
| 928 | |
| 929 | * readelf.c (print_debug): Fix brainos in SHDR test. |
| 930 | |
Roland McGrath | f82a1ec | 2007-02-06 04:47:44 +0000 | [diff] [blame] | 931 | 2007-02-05 Roland McGrath <roland@redhat.com> |
| 932 | |
| 933 | * ar.c: Include <limits.h>, since we use LONG_MAX. |
| 934 | |
Ulrich Drepper | 0fe6353 | 2007-02-05 21:05:51 +0000 | [diff] [blame] | 935 | 2007-02-05 Ulrich Drepper <drepper@redhat.com> |
| 936 | |
Ulrich Drepper | 8b38310 | 2007-02-16 00:31:57 +0000 | [diff] [blame] | 937 | * ar.c: Add ugly hack to work around gcc complaining that we |
Ulrich Drepper | 93ab56f | 2007-02-05 22:12:41 +0000 | [diff] [blame] | 938 | ignore fchown's return value. |
| 939 | (do_oper_insert): Handle error when writing padding. |
| 940 | * ranlib.c: Add fchown complain work around. |
| 941 | |
Ulrich Drepper | 0fe6353 | 2007-02-05 21:05:51 +0000 | [diff] [blame] | 942 | * arlib.c: Make symtab a global variable. Change all users. |
| 943 | * arlib2.c: Likewise. |
| 944 | * ranlib.c: Likewise. |
| 945 | * ar.c: Likewise. |
| 946 | * arlib.h: Declare it. |
| 947 | |
Ulrich Drepper | aa915fd | 2007-02-05 07:25:33 +0000 | [diff] [blame] | 948 | 2007-01-11 Roland McGrath <roland@redhat.com> |
| 949 | |
| 950 | * elflint.c (check_sections): Use ebl_machine_section_flag_check on |
| 951 | SHF_MASKPROC bits separately from generic sh_flags validation. |
| 952 | |
Ulrich Drepper | ce0bdb6 | 2007-02-05 07:13:52 +0000 | [diff] [blame] | 953 | 2007-02-04 Ulrich Drepper <drepper@redhat.com> |
| 954 | |
| 955 | * ar.c: New file. |
| 956 | * arlib.c: New file. |
| 957 | * arlib2.c: New file. |
| 958 | * arlib.h: New file. |
| 959 | * Makefile (noinst_LIBRARIES): Add libar. |
| 960 | (libar_a_SOURCES): Define. |
| 961 | (ar_LDADD): Define. |
| 962 | (CFLAGS_ar): Define. |
| 963 | * ranlib.c: Change to use arlib. |
| 964 | |
| 965 | * elflint.c (check_symtab): Work around GNU ld bug which omits |
| 966 | sections but not symbols in those sections. |
| 967 | |
Ulrich Drepper | b770cf9 | 2007-01-10 21:02:34 +0000 | [diff] [blame] | 968 | 2007-01-10 Ulrich Drepper <drepper@redhat.com> |
| 969 | |
| 970 | * addr2line.c: Update copyright year. |
| 971 | * elfcmp.c: Likewise. |
| 972 | * elflint.c: Likewise. |
| 973 | * findtextrel.c: Likewise. |
| 974 | * ld.c: Likewise. |
| 975 | * nm.c: Likewise. |
| 976 | * objdump.c: Likewise. |
| 977 | * ranlib.c: Likewise. |
| 978 | * readelf.c: Likewise. |
| 979 | * size.c: Likewise. |
| 980 | * strings.c: Likewise. |
| 981 | * strip.c: Likewise. |
| 982 | |
Ulrich Drepper | 7c0e79f | 2006-12-09 21:10:19 +0000 | [diff] [blame] | 983 | 2006-12-09 Ulrich Drepper <drepper@redhat.com> |
| 984 | |
| 985 | * elflint.c (compare_hash_gnu_hash): New function. Report if the |
| 986 | two hash tables have different content (module expected omission |
| 987 | of undefined symbols). |
| 988 | |
Roland McGrath | 8190db6 | 2006-12-17 23:56:51 +0000 | [diff] [blame] | 989 | 2006-10-31 Roland McGrath <roland@redhat.com> |
| 990 | |
| 991 | * elflint.c (check_program_header): Don't complain about |
Ulrich Drepper | 56bc0b8 | 2006-12-18 22:38:08 +0000 | [diff] [blame] | 992 | p_filesz > p_memsz if p_memsz is zero and p_type is PT_NOTE. |
Roland McGrath | 8190db6 | 2006-12-17 23:56:51 +0000 | [diff] [blame] | 993 | |
| 994 | 2006-09-19 Jakub Jelinek <jakub@redhat.com> |
| 995 | |
| 996 | * strip.c (process_file): Disallow -f on archives. |
| 997 | |
| 998 | 2006-10-09 Roland McGrath <roland@redhat.com> |
| 999 | |
| 1000 | * Makefile.am (libld_elf_i386.so): Use $(LINK), not $(CC). |
| 1001 | |
Roland McGrath | c373d85 | 2006-10-10 00:25:21 +0000 | [diff] [blame] | 1002 | 2006-08-29 Roland McGrath <roland@redhat.com> |
| 1003 | |
| 1004 | * Makefile.am (MAINTAINERCLEANFILES): New variable. |
| 1005 | |
| 1006 | * readelf.c (handle_relocs_rel): Typo fix, test DESTSHDR properly. |
| 1007 | Reported by Christian Aichinger <Greek0@gmx.net>. |
| 1008 | |
| 1009 | * elflint.c (valid_e_machine): Add EM_ALPHA. |
| 1010 | Reported by Christian Aichinger <Greek0@gmx.net>. |
| 1011 | |
Ulrich Drepper | 231c590 | 2006-08-08 22:00:11 +0000 | [diff] [blame] | 1012 | 2006-08-08 Ulrich Drepper <drepper@redhat.com> |
| 1013 | |
| 1014 | * elflint.c (check_dynamic): Don't require DT_HASH for DT_SYMTAB. |
| 1015 | Keep track of which "high DT" entries are present. |
| 1016 | Check that either old or GNU-style hash table is present. |
| 1017 | If GNU-style hash table is used a symbol table is mandatory. |
| 1018 | Check that if any prelink entry is present all of them are. |
| 1019 | (check_gnu_hash): Only fail for undefined symbols in GNU-style hash |
| 1020 | table if they don't refer to functions. |
| 1021 | |
Roland McGrath | 858b189 | 2006-07-17 08:41:15 +0000 | [diff] [blame] | 1022 | 2006-07-17 Roland McGrath <roland@redhat.com> |
| 1023 | |
| 1024 | * elflint.c (struct version_namelist): Use GElf_Versym for `ndx' field. |
| 1025 | (add_version): Likewise for argument. |
| 1026 | (check_versym): Cast constant to GElf_Versym for comparison. |
| 1027 | |
Roland McGrath | 4ec807e | 2006-07-13 03:59:46 +0000 | [diff] [blame] | 1028 | 2006-07-12 Roland McGrath <roland@redhat.com> |
| 1029 | |
| 1030 | * readelf.c (handle_gnu_hash): Add casts for machines where |
| 1031 | Elf32_Word != unsigned int. |
| 1032 | |
Ulrich Drepper | dcf6160 | 2006-07-12 19:59:02 +0000 | [diff] [blame] | 1033 | 2006-07-12 Ulrich Drepper <drepper@redhat.com> |
| 1034 | |
| 1035 | * elflint.c (check_sysv_hash64): Fix printf format. |
| 1036 | |
Ulrich Drepper | cc41562 | 2006-07-12 19:42:23 +0000 | [diff] [blame] | 1037 | 2006-07-11 Roland McGrath <roland@redhat.com> |
Ulrich Drepper | 8ae5814 | 2006-07-12 05:22:32 +0000 | [diff] [blame] | 1038 | |
Ulrich Drepper | cc41562 | 2006-07-12 19:42:23 +0000 | [diff] [blame] | 1039 | * addr2line.c (options): English fix in -f doc string. |
| 1040 | |
| 1041 | * addr2line.c (use_comp_dir): New variable. |
| 1042 | (options, parse_opt): Grok -A/--absolute to set it. |
| 1043 | (handle_address): If set, prepend dwfl_line_comp_dir results to |
| 1044 | relative file names. |
Ulrich Drepper | 8ae5814 | 2006-07-12 05:22:32 +0000 | [diff] [blame] | 1045 | |
Ulrich Drepper | 28ed895 | 2006-07-07 03:43:47 +0000 | [diff] [blame] | 1046 | 2006-07-06 Ulrich Drepper <drepper@redhat.com> |
| 1047 | |
| 1048 | * elflint.c: Adjust for latest new hash table format. |
| 1049 | * readelf.c: Likewise. |
| 1050 | |
| 1051 | * elflint.c (check_versym): Ignore hidden bit when comparing version |
| 1052 | numbers. |
| 1053 | |
| 1054 | 2006-07-05 Ulrich Drepper <drepper@redhat.com> |
| 1055 | |
| 1056 | * ldgeneric.c (ld_generic_create_outfile): Correctly recognize |
| 1057 | discarded COMDAT symbols. |
| 1058 | |
| 1059 | * i386_ld.c (elf_i386_count_relocations): Lot of corrections. |
| 1060 | (elf_i386_create_relocations): Likewise. |
| 1061 | * ld.h (struct symbol): Add local and hidden bits. |
| 1062 | * ld.c (create_special_section_symbol): These synthsized symbols |
| 1063 | are local and hidden. |
| 1064 | * ldgeneric.c (file_process2): Check whether input file matches |
| 1065 | the emulation. |
| 1066 | (fillin_special_symbol): Create symbols as local and/or hidden |
| 1067 | if requested. |
| 1068 | (ld_generic_create_outfile): Make local copy of symbol. |
| 1069 | Don't hide global, defined symbols in dynamic symbol table unless |
| 1070 | requested. Synthetic symbols have no version information. |
| 1071 | |
| 1072 | * elflint.c: Add support for checking 64-bit SysV-style hash tables. |
| 1073 | * readelf.c: Add support for printing 64-bit SysV-style hash tables. |
| 1074 | |
| 1075 | 2006-07-04 Ulrich Drepper <drepper@redhat.com> |
| 1076 | |
| 1077 | * elflint.c (is_rel_dyn): Fix and extend DT_RELCOUNT/DT_RELACOUNT |
| 1078 | testing. |
| 1079 | |
| 1080 | 2006-07-03 Ulrich Drepper <drepper@redhat.com> |
| 1081 | |
| 1082 | * elflint.c: Add testing of DT_GNU_HASH. |
| 1083 | * readelf.c: Implement showing histogram for DT_GNU_HASH section. |
| 1084 | |
| 1085 | * Makefile.am: Add hacks to create dependency files for non-generic |
| 1086 | linker. |
| 1087 | |
Ulrich Drepper | 6ca4600 | 2006-06-12 22:40:23 +0000 | [diff] [blame] | 1088 | 2006-06-12 Ulrich Drepper <drepper@redhat.com> |
| 1089 | |
| 1090 | * ldgeneric.c (ld_generic_generate_sections): Don't create .interp |
| 1091 | section if creating a DSO and no interpreter is given. |
| 1092 | (ld_generic_create_outfile): Don't store reference to symbols in |
| 1093 | discarded COMDAT groups. Don't create PHDR and INTERP program header |
| 1094 | for DSO if no interpreter is specified. |
Ulrich Drepper | 595d0e7 | 2006-06-12 23:25:17 +0000 | [diff] [blame] | 1095 | (create_verneed_data): Pretty printing. |
| 1096 | |
Ulrich Drepper | 6ca4600 | 2006-06-12 22:40:23 +0000 | [diff] [blame] | 1097 | * ldscript.y (content): If a DSO is created don't set default |
| 1098 | interpreter from linker script. |
| 1099 | |
| 1100 | * i386_ld.c (elf_i386_count_relocations): Do not add relocations |
| 1101 | for symbols in discarded COMDAT groups. |
| 1102 | (elf_i386_create_relocations): Likewise. |
| 1103 | * ld.h (struct scninfo): Add unused_comdat. |
| 1104 | * ldgeneric.c (add_section): Also check group signature when |
| 1105 | matching COMDAT sections. |
| 1106 | (add_relocatable_file): Ignore symbols in COMDAT group which are |
| 1107 | discarded. |
| 1108 | |
| 1109 | * elflint.c (check_one_reloc): For *_NONE relocs only check type |
| 1110 | and symbol reference. |
| 1111 | |
Ulrich Drepper | 54f33a7 | 2006-06-11 09:07:37 +0000 | [diff] [blame] | 1112 | 2006-06-11 Ulrich Drepper <drepper@redhat.com> |
| 1113 | |
Ulrich Drepper | cbb51e5 | 2006-06-11 20:25:23 +0000 | [diff] [blame] | 1114 | * elflint.c (check_dynamic): Fix checking value of tags which are |
| 1115 | offsets in the string section. Make sure DT_STRTAB points to the |
| 1116 | section referenced in sh_link. |
| 1117 | |
| 1118 | * ld.c (options): Add headers. Add short option 'R' for '--rpath'. |
| 1119 | |
Ulrich Drepper | 54f33a7 | 2006-06-11 09:07:37 +0000 | [diff] [blame] | 1120 | * ld.c: Recognize --eh-frame-hdr option. |
| 1121 | * ld.h (struct ld_state): Add eh_frame_hdr field. |
| 1122 | * ldgeneric.c (struct unw_eh_frame_hdr): Define. |
| 1123 | |
| 1124 | * ldgeneric.c (add_section): Use ebl_sh_flags_combine instead of |
| 1125 | SH_FLAGS_COMBINE. |
| 1126 | (add_relocatable_file): Minor optimization of last change. |
| 1127 | (match_section): Don't preserve SHF_GROUP flag any longer. |
| 1128 | |
Ulrich Drepper | 2d88028 | 2006-06-11 00:20:43 +0000 | [diff] [blame] | 1129 | 2006-06-10 Ulrich Drepper <drepper@redhat.com> |
| 1130 | |
| 1131 | * ld.c (parse_z_option): Recognize execstack and noexecstack. |
Ulrich Drepper | 4f0a7a8 | 2006-06-11 00:53:45 +0000 | [diff] [blame] | 1132 | Handle record and ignore as position dependent options. |
| 1133 | (parse_z_option_2): Handle ignore and record here. |
Ulrich Drepper | 2d88028 | 2006-06-11 00:20:43 +0000 | [diff] [blame] | 1134 | * ld.h (struct ld_state): Add execstack field. |
| 1135 | * ldgeneric.c (add_relocatable_file): Recognize .note.GNU-stack |
| 1136 | sections. |
| 1137 | (ld_generic_create_outfile): Fix program header creation in native |
| 1138 | linker. Add PT_GNU_STACK program header. |
| 1139 | |
Ulrich Drepper | a688a73 | 2006-06-10 06:33:00 +0000 | [diff] [blame] | 1140 | 2006-06-09 Ulrich Drepper <drepper@redhat.com> |
| 1141 | |
| 1142 | * i386_ld.c (elf_i386_finalize_plt): Don't change symbol table entries |
| 1143 | for PLT entries if there is no local definition. |
| 1144 | |
| 1145 | * ld.c (parse_option): Handle -z ignore like --as-needed and |
| 1146 | -z record like --no-as-needed. |
| 1147 | * ld.h (struct ld_state): Remove ignore_unused_dsos field. |
| 1148 | * ldgeneric.c (new_generated_scn): Always compute ndt_needed by |
| 1149 | looping over DSOs. When deciding about adding DT_NEEDED entries |
| 1150 | use ->as_needed instead of ignore_unused_dsos. |
| 1151 | |
Ulrich Drepper | 8c56fe3 | 2006-05-31 15:50:43 +0000 | [diff] [blame] | 1152 | 2006-05-31 Ulrich Drepper <drepper@redhat.com> |
Ulrich Drepper | 11b030e | 2006-05-28 20:28:19 +0000 | [diff] [blame] | 1153 | |
Ulrich Drepper | 8c56fe3 | 2006-05-31 15:50:43 +0000 | [diff] [blame] | 1154 | * ld.c: Recognize --as-needed and --no-as-needed options. |
| 1155 | * ld.h (struct usedfile): Add as_needed field. |
| 1156 | (struct ld_state): Likewise. |
| 1157 | * ldgeneric.c (ld_handle_filename_list): Copy as_needed flag from |
| 1158 | the list. |
| 1159 | * ldscript.y (filename_id_list): Split to correctly parse all |
| 1160 | combinations. |
| 1161 | (mark_as_needed): Fix loop. |
Ulrich Drepper | 11b030e | 2006-05-28 20:28:19 +0000 | [diff] [blame] | 1162 | |
Ulrich Drepper | 697f4db | 2006-06-10 06:50:47 +0000 | [diff] [blame] | 1163 | 2006-05-28 Ulrich Drepper <drepper@redhat.com> |
| 1164 | |
| 1165 | * addr2line.c (print_dwarf_function): Use unsigned type for lineno |
| 1166 | and colno. |
| 1167 | |
Ulrich Drepper | 2cb8e73 | 2006-05-27 21:57:27 +0000 | [diff] [blame] | 1168 | 2006-05-27 Ulrich Drepper <drepper@redhat.com> |
| 1169 | |
| 1170 | * readelf.c (handle_relocs_rela): Better notations for addon value. |
Ulrich Drepper | 41a9908 | 2006-05-28 00:01:43 +0000 | [diff] [blame] | 1171 | (print_ehdr): Distinguish e_ident[EI_VERSION] from e_version. |
Ulrich Drepper | 2cb8e73 | 2006-05-27 21:57:27 +0000 | [diff] [blame] | 1172 | |
Ulrich Drepper | 82c345d | 2006-04-04 22:07:54 +0000 | [diff] [blame] | 1173 | 2006-04-04 Ulrich Drepper <drepper@redhat.com> |
| 1174 | |
| 1175 | * addr2line.c: Update copyright year. |
| 1176 | * elfcmp.c: Likewise. |
| 1177 | * elflint.c: Likewise. |
| 1178 | * findtextrel.c: Likewise. |
| 1179 | * ld.c: Likewise. |
| 1180 | * nm.c: Likewise. |
| 1181 | * objdump.c: Likewise. |
| 1182 | * ranlib.c: Likewise. |
| 1183 | * readelf.c: Likewise. |
| 1184 | * size.c: Likewise. |
| 1185 | * strings.c: Likewise. |
| 1186 | * strip.c: Likewise. |
| 1187 | |
Roland McGrath | dd7e22b | 2006-03-09 23:05:47 +0000 | [diff] [blame] | 1188 | 2006-03-09 Roland McGrath <roland@redhat.com> |
| 1189 | |
| 1190 | * Makefile.am (AM_LDFLAGS): New variable. |
| 1191 | |
Roland McGrath | 060fa05 | 2006-03-02 07:51:50 +0000 | [diff] [blame] | 1192 | 2006-03-01 Roland McGrath <roland@redhat.com> |
| 1193 | |
| 1194 | * readelf.c (dwarf_tag_string, dwarf_attr_string): Update name tables |
| 1195 | for dwarf.h changes matching 3.0 spec. |
| 1196 | (dwarf_encoding_string, dwarf_lang_string, print_ops): Likewise. |
| 1197 | |
Ulrich Drepper | 038129b | 2005-12-04 16:47:24 +0000 | [diff] [blame] | 1198 | 2005-12-04 Ulrich Drepper <drepper@redhat.com> |
| 1199 | |
| 1200 | * elflint.c (check_one_reloc): If relocation section is not loaded, |
| 1201 | don't check whether the relocations modify read-only sections or |
| 1202 | loaded and unloaded sections. |
| 1203 | |
Ulrich Drepper | 607e054 | 2005-12-04 15:51:06 +0000 | [diff] [blame] | 1204 | 2005-11-28 Ulrich Drepper <drepper@redhat.com> |
| 1205 | |
| 1206 | * elflint.c (check_one_reloc): Take additional parameters. Use |
| 1207 | them to determine whether relocation is valid in this type of |
| 1208 | file. DSOs and executables can contain relocation sections in |
| 1209 | unloaded sections which just show the relocations the linker |
| 1210 | applied. Adjust all callers. |
| 1211 | (check_program_header): Check that PT_PHDR is loaded and that offset |
| 1212 | matches the one in the ELF header. |
| 1213 | |
Roland McGrath | 6724c90 | 2005-10-28 07:07:19 +0000 | [diff] [blame] | 1214 | 2005-10-26 Roland McGrath <roland@redhat.com> |
| 1215 | |
| 1216 | * nm.c (get_var_range): dwarf_getloclist -> dwarf_getlocation. |
| 1217 | |
Ulrich Drepper | d044952 | 2005-09-03 07:23:52 +0000 | [diff] [blame] | 1218 | 2005-09-03 Ulrich Drepper <drepper@redhat.com> |
| 1219 | |
Ulrich Drepper | e3f9b7d | 2005-09-03 16:42:46 +0000 | [diff] [blame] | 1220 | * strip.c (handle_elf): Unify some error messages. |
| 1221 | * ld.c (main): Likewise. |
| 1222 | * ldgeneric.c (open_elf): Likewise. |
| 1223 | * elfcmp.c (main): Likewise. |
| 1224 | * elflint.c (check_elf_header): Likewise. |
| 1225 | |
| 1226 | * size.c (process_file): Fix typo in error message. |
| 1227 | |
Ulrich Drepper | d044952 | 2005-09-03 07:23:52 +0000 | [diff] [blame] | 1228 | * readelf.c: Lots of little cleanups. Use _unlocked functions. |
| 1229 | |
Ulrich Drepper | a60501e | 2005-09-02 19:50:17 +0000 | [diff] [blame] | 1230 | 2005-09-02 Ulrich Drepper <drepper@redhat.com> |
| 1231 | |
Ulrich Drepper | e3f9b7d | 2005-09-03 16:42:46 +0000 | [diff] [blame] | 1232 | * strings.c (main): Reset elfmap variable after munmap call. |
Ulrich Drepper | 618795f | 2005-09-02 20:01:37 +0000 | [diff] [blame] | 1233 | [_MUDFLAP] (map_file): Simplify mudflap debugging by not using mmap. |
Ulrich Drepper | a60501e | 2005-09-02 19:50:17 +0000 | [diff] [blame] | 1234 | |
Ulrich Drepper | fbe998a | 2005-08-29 16:27:10 +0000 | [diff] [blame] | 1235 | 2005-08-28 Ulrich Drepper <drepper@redhat.com> |
| 1236 | |
| 1237 | * ranlib.c: Don't define pread_retry and write_retry here. |
| 1238 | |
| 1239 | * Makefile.an [BUILD_STATIC] (libdw): Add -ldl. |
| 1240 | (CLEANFILES): Add *.gcno *.gcda *.gconv. |
| 1241 | |
| 1242 | * strings.c (process_chunk): Reorder expressions in conditional |
| 1243 | (process_chunk_mb): Likewise. |
| 1244 | |
| 1245 | * strings.c: New file. |
| 1246 | * Makefile.am (bin_PROGRAMS): Add strings. |
| 1247 | (strings_no_Wstring): Define. |
| 1248 | (strings_LDADD): Define. |
| 1249 | |
Roland McGrath | 71e15a0 | 2005-08-27 10:33:26 +0000 | [diff] [blame] | 1250 | 2005-08-27 Roland McGrath <roland@redhat.com> |
| 1251 | |
| 1252 | * addr2line.c (dwarf_diename_integrate): Function removed. |
| 1253 | (print_dwarf_function): Use plain dwarf_diename. |
| 1254 | |
Ulrich Drepper | c5a06cd | 2005-08-24 19:50:14 +0000 | [diff] [blame] | 1255 | 2005-08-24 Ulrich Drepper <drepper@redhat.com> |
| 1256 | |
| 1257 | * elflint.c (check_versym): Versioned symbols should not have |
| 1258 | local binding. |
| 1259 | |
Ulrich Drepper | 5d83229 | 2005-08-15 21:36:27 +0000 | [diff] [blame] | 1260 | 2005-08-15 Ulrich Drepper <drepper@redhat.com> |
| 1261 | |
Ulrich Drepper | 61655e0 | 2005-08-16 04:23:02 +0000 | [diff] [blame] | 1262 | * elflint.c (check_versym): Allow VER_NDX_LOCAL symbols to be |
| 1263 | undefined. |
| 1264 | |
Ulrich Drepper | 5d83229 | 2005-08-15 21:36:27 +0000 | [diff] [blame] | 1265 | * Makefile.am: Add rules to build ranlib. |
| 1266 | * ranlib.c: New file. |
| 1267 | |
Roland McGrath | 18e1342 | 2005-08-15 08:01:25 +0000 | [diff] [blame] | 1268 | 2005-08-14 Roland McGrath <roland@redhat.com> |
| 1269 | |
| 1270 | * elflint.c (check_sections): Use ebl_section_type_name and allow any |
| 1271 | sh_type it recognizes. |
| 1272 | |
| 1273 | * elflint.c (check_sections): Print unknown flags in hex, don't |
| 1274 | truncate high bits. Print section number and name for unknown type. |
| 1275 | |
Roland McGrath | f689504 | 2005-08-13 20:56:52 +0000 | [diff] [blame] | 1276 | 2005-08-13 Roland McGrath <roland@redhat.com> |
| 1277 | |
| 1278 | * elflint.c (check_program_header): Use ebl_segment_type_name and |
| 1279 | allow any p_type it recognizes. Include p_type value in error |
| 1280 | message for unknown type. |
| 1281 | |
Ulrich Drepper | c5c33a6 | 2005-08-13 17:50:47 +0000 | [diff] [blame] | 1282 | 2005-08-13 Ulrich Drepper <drepper@redhat.com> |
| 1283 | |
| 1284 | * elflint.c (check_symtab): Simplify last change a bit. Pass ehdr |
| 1285 | to ebl_check_special_symbol. |
| 1286 | (check_sections): Pass ehdr to ebl_bss_plt_p. |
| 1287 | |
Roland McGrath | 653d376 | 2005-08-13 01:59:10 +0000 | [diff] [blame] | 1288 | 2005-08-12 Roland McGrath <roland@redhat.com> |
| 1289 | |
| 1290 | * elflint.c (check_symtab): Check that _GLOBAL_OFFSET_TABLE_ st_shndx |
| 1291 | refers to the right section if it's not SHN_ABS. |
| 1292 | Let ebl_check_special_symbol override _G_O_T_ value and size checks. |
| 1293 | |
| 1294 | * elflint.c (check_sections): Don't complain about a non-NOBITS |
| 1295 | section taking no segment space, if it's sh_size is 0. |
| 1296 | |
| 1297 | * elflint.c (check_sections): Use ebl_bss_plt_p to see if .plt should |
| 1298 | be PROGBITS or NOBITS. |
| 1299 | |
| 1300 | * elflint.c (check_symtab): Use ebl_check_special_symbol to override |
| 1301 | standard st_value and st_size checks. |
| 1302 | |
Roland McGrath | 1c83bf1 | 2005-08-11 07:03:55 +0000 | [diff] [blame] | 1303 | 2005-07-28 Roland McGrath <roland@redhat.com> |
Ulrich Drepper | faf4d19 | 2005-08-11 05:12:05 +0000 | [diff] [blame] | 1304 | |
Roland McGrath | 1c83bf1 | 2005-08-11 07:03:55 +0000 | [diff] [blame] | 1305 | * addr2line.c (options, parse_opt): Don't handle -e here. |
| 1306 | (executable): Variable removed. |
| 1307 | (argp_children): New static variable. |
| 1308 | (argp): Use it. Make const. |
| 1309 | (main): Fill in argp_children from dwfl_standard_argp (). |
| 1310 | Let libdwfl handle file selection, pass Dwfl handle to handle_address. |
| 1311 | (print_dwarf_function): New function. Try to figure out inline chain. |
| 1312 | (elf_getname): Function removed, libdwfl does it for us. |
| 1313 | (handle_address): Take Dwfl handle instead of Elf, Dwarf handles. |
| 1314 | Use dwfl_module_addrname instead of elf_getname. |
| 1315 | Use dwfl_module_getsrc and dwfl_lineinfo instead of libdw calls. |
| 1316 | * Makefile.am (INCLUDES): Add libdwfl directory to path. |
| 1317 | |
| 1318 | 2005-08-10 Ulrich Drepper <drepper@redhat.com> |
| 1319 | |
| 1320 | * strip.c (parse_opt): STATE parameter is now used. |
| 1321 | Various little cleanups. |
| 1322 | |
| 1323 | * readelf.c (print_debug_line_section): Correct fallout of renaming |
| 1324 | of DW_LNS_set_epilog_begin. |
Ulrich Drepper | 6d5c3bd | 2005-08-11 04:37:52 +0000 | [diff] [blame] | 1325 | |
Roland McGrath | 8f31c2c | 2005-08-09 04:58:05 +0000 | [diff] [blame] | 1326 | 2005-08-08 Roland McGrath <roland@redhat.com> |
| 1327 | |
| 1328 | * strip.c (options, parse_opt): Grok -R .comment for compatibility |
| 1329 | with binutils strip. Likewise -d, -S, as aliases for -g. |
| 1330 | Likewise ignore -s/--strip-all. |
| 1331 | |
Roland McGrath | 095a01b | 2005-08-08 03:49:35 +0000 | [diff] [blame] | 1332 | 2005-08-07 Roland McGrath <roland@redhat.com> |
| 1333 | |
| 1334 | * strip.c (process_file): Open read-only when using a different output |
| 1335 | file. |
| 1336 | |
Ulrich Drepper | 47be795 | 2005-08-07 04:41:39 +0000 | [diff] [blame] | 1337 | 2005-08-06 Ulrich Drepper <drepper@redhat.com> |
| 1338 | |
Ulrich Drepper | 637963b | 2005-08-07 05:33:07 +0000 | [diff] [blame] | 1339 | * elflint.c (in_nobits_scn): New function. |
| 1340 | (check_versym): Allow references for defined symbols against versions |
| 1341 | of other DSOs also for symbols in nobits sections. |
| 1342 | Move a few variables around. |
| 1343 | |
Ulrich Drepper | 47be795 | 2005-08-07 04:41:39 +0000 | [diff] [blame] | 1344 | * Makefile.am (AM_CFLAGS): Avoid duplication. |
| 1345 | Link with statis libs if BUILD_STATIC. |
| 1346 | |
Ulrich Drepper | dbace23 | 2005-08-06 01:37:23 +0000 | [diff] [blame] | 1347 | 2005-08-05 Ulrich Drepper <drepper@redhat.com> |
| 1348 | |
| 1349 | * elflint.c: Many, many more tests. Mostly related to symbol |
| 1350 | versioning. Those sections should now be completely checked. |
| 1351 | |
| 1352 | * readelf.c (print_dynamic): Use gelf_offscn. |
| 1353 | |
Ulrich Drepper | acb8983 | 2005-08-04 07:01:49 +0000 | [diff] [blame] | 1354 | 2005-08-04 Ulrich Drepper <drepper@redhat.com> |
| 1355 | |
| 1356 | * elflint.c: Add lots more tests: more extension symbol table sanity, |
| 1357 | versioning section tests, hash table tests. General cleanup. |
| 1358 | |
Ulrich Drepper | c911c9e | 2005-08-02 16:07:42 +0000 | [diff] [blame] | 1359 | 2005-08-02 Ulrich Drepper <drepper@redhat.com> |
| 1360 | |
Ulrich Drepper | 8a68774 | 2005-08-03 02:24:12 +0000 | [diff] [blame] | 1361 | * objdump.c: New file. |
| 1362 | * Makefile.am (bin_PROGRAMS): Add objdump. |
| 1363 | (objdump_LDADD): Define. |
| 1364 | |
Ulrich Drepper | c911c9e | 2005-08-02 16:07:42 +0000 | [diff] [blame] | 1365 | * elflint.c (check_reloc_shdr): New function split out from check_rela |
| 1366 | and check_rel. |
| 1367 | (check_one_reloc): New function. Likewise. |
| 1368 | (check_rela): Use check_reloc_shdr and check_one_reloc. |
| 1369 | (check_rel): Likewise. |
Ulrich Drepper | 41de488 | 2005-08-03 00:02:56 +0000 | [diff] [blame] | 1370 | (check_program_header): Check that PT_DYNAMIC entry matches .dynamic |
| 1371 | section. |
| 1372 | Add checks that relocations against read-only segments are flagged, |
| 1373 | that the text relocation flag is not set unnecessarily, and that |
| 1374 | relocations in one section are either against loaded or not-loaded |
| 1375 | segments. |
Ulrich Drepper | c911c9e | 2005-08-02 16:07:42 +0000 | [diff] [blame] | 1376 | |
Ulrich Drepper | 8533dcf | 2005-08-01 07:18:47 +0000 | [diff] [blame] | 1377 | 2005-08-01 Ulrich Drepper <drepper@redhat.com> |
| 1378 | |
| 1379 | * elfcmp.c (main): Ignore section count and section name string table |
| 1380 | section index. |
| 1381 | |
Roland McGrath | f9ece8a | 2005-07-28 07:03:04 +0000 | [diff] [blame] | 1382 | 2005-07-27 Roland McGrath <roland@redhat.com> |
| 1383 | |
| 1384 | * elfcmp.c: Include <locale.h>. |
| 1385 | |
Ulrich Drepper | 7d48d6a | 2005-07-27 10:13:23 +0000 | [diff] [blame] | 1386 | 2005-07-27 Ulrich Drepper <drepper@redhat.com> |
| 1387 | |
| 1388 | * elfcmp.c: Print name and index of differing section. |
| 1389 | |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 1390 | 2005-07-24 Ulrich Drepper <drepper@redhat.com> |
| 1391 | |
| 1392 | * elfcmp.c: Implement comparing gaps between sections. |
| 1393 | |
| 1394 | 2005-07-23 Ulrich Drepper <drepper@redhat.com> |
| 1395 | |
| 1396 | * elflint.c: Include libeblP.h instead of libebl.h. |
| 1397 | * nm.c: Likewise. |
| 1398 | * readelf.c: Likewise. |
| 1399 | * elfcmp.c: Likewise. |
| 1400 | |
| 1401 | * elfcmp.c (main): Compare individual ELF header fields, excluding |
| 1402 | e_shoff instead of the whole struct at once. |
| 1403 | Use ebl_section_strip_p instead of SECTION_STRIP_P. |
| 1404 | * strip.c: Use ebl_section_strip_p instead of SECTION_STRIP_P. |
| 1405 | |
| 1406 | 2005-07-22 Ulrich Drepper <drepper@redhat.com> |
| 1407 | |
| 1408 | * elfcmp.c (main): Take empty section into account when comparing |
| 1409 | section content. |
| 1410 | |
| 1411 | * elflint.c (check_dynamic): Check that d_tag value is >= 0 before |
| 1412 | using it. |
| 1413 | |
| 1414 | 2005-07-21 Ulrich Drepper <drepper@redhat.com> |
| 1415 | |
| 1416 | * elfcmp.c: New file. |
| 1417 | * Makefile.am (bin_PROGRAMS): Add elfcmp. |
| 1418 | (elfcmp_LDADD): Define. |
| 1419 | |
| 1420 | * elflint.c (check_rela): Check that copy relocations only reference |
| 1421 | object symbols or symbols with unknown type. |
| 1422 | (check_rel): Likewise. |
| 1423 | |
| 1424 | 2005-06-08 Roland McGrath <roland@redhat.com> |
| 1425 | |
| 1426 | * readelf.c (print_ops): Add consts. |
| 1427 | |
| 1428 | 2005-05-31 Roland McGrath <roland@redhat.com> |
| 1429 | |
| 1430 | * readelf.c (print_debug_abbrev_section): Don't bail after first CU's |
| 1431 | abbreviations. Print a header line before each CU section. |
| 1432 | |
| 1433 | * readelf.c (print_debug_loc_section): Fix indentation for larger |
| 1434 | address size. |
| 1435 | |
| 1436 | 2005-05-30 Roland McGrath <roland@redhat.com> |
| 1437 | |
| 1438 | * readelf.c (print_debug_line_section): Print section offset of each |
| 1439 | CU's table, so they are easy to find from seeing the stmt_list value. |
| 1440 | |
| 1441 | * readelf.c (dwarf_attr_string): Add all attributes in <dwarf.h>. |
| 1442 | (attr_callback): Grok DW_AT_ranges and print offset in hex. |
| 1443 | |
| 1444 | * readelf.c (attr_callback): Add 2 to addrsize * 2 for %#0* format. |
| 1445 | (print_debug_ranges_section, print_debug_loc_section): Likewise. |
| 1446 | |
| 1447 | * readelf.c (print_ops): Take different args for indentation control. |
| 1448 | (attr_callback): Caller updated. |
| 1449 | Grok several more block-form attributes as being location expressions. |
| 1450 | For those same attributes with udata forms, format output differently |
| 1451 | for location list offset. |
| 1452 | (print_debug_loc_section): Implement it for real. |
| 1453 | |
| 1454 | * readelf.c (options): Mention ranges for --debug-dump. |
| 1455 | (enum section_e): Add section_ranges. |
| 1456 | (parse_opt): Grok "ranges" for -w/--debug-dump. |
| 1457 | (print_debug_ranges_section): New function. |
| 1458 | (print_debug): Handle .debug_ranges section. |
| 1459 | |
| 1460 | 2005-05-30 Ulrich Drepper <drepper@redhat.com> |
| 1461 | |
| 1462 | * readelf.c (handle_notes): At least x86-64 need not have the note |
| 1463 | section values aligned to 8 bytes. |
| 1464 | |
| 1465 | 2005-05-18 Ulrich Drepper <drepper@redhat.com> |
| 1466 | |
| 1467 | * readelf.c (dwarf_tag_string): Add new tags. |
| 1468 | |
| 1469 | 2005-05-08 Roland McGrath <roland@redhat.com> |
| 1470 | |
| 1471 | * strip.c (handle_elf): Don't translate hash and versym data formats, |
| 1472 | elf_getdata already did it for us. |
| 1473 | |
| 1474 | 2005-05-07 Ulrich Drepper <drepper@redhat.com> |
| 1475 | |
| 1476 | * Makefile.am (findtextrel_LDADD): Add $(libmudflap). |
| 1477 | (addr2line_LDADD): Likewise. |
| 1478 | |
| 1479 | 2005-05-03 Roland McGrath <roland@redhat.com> |
| 1480 | |
| 1481 | * strip.c (handle_elf): Apply symbol table fixups to discarded |
| 1482 | relocation sections when they are being saved in the debug file. |
| 1483 | |
| 1484 | * strip.c (handle_elf): Pass EHDR->e_ident[EI_DATA] to gelf_xlatetom |
| 1485 | and gelf_xlatetof, not the native byte order. |
| 1486 | |
| 1487 | * strip.c (parse_opt): Give error if -f or -o is repeated. |
| 1488 | (main): Exit if argp_parse returns nonzero. |
| 1489 | |
| 1490 | * strip.c (debug_fname_embed): New variable. |
| 1491 | (options, parse_opt): New option -F to set it. |
| 1492 | |
| 1493 | 2005-05-07 Ulrich Drepper <drepper@redhat.com> |
| 1494 | |
| 1495 | * readelf.c (parse_opt): Make any_control_option variable |
| 1496 | local. Simplify some tests. |
| 1497 | |
| 1498 | 2005-05-03 Roland McGrath <roland@redhat.com> |
| 1499 | |
| 1500 | * strip.c (crc32_file): Function removed (now in ../lib). |
| 1501 | |
| 1502 | 2005-05-03 Roland McGrath <roland@redhat.com> |
| 1503 | |
| 1504 | * elflint.c (is_debuginfo): New variable. |
| 1505 | (options, parse_opt): New option --debuginfo/-d to set it. |
| 1506 | (check_sections): If is_debuginfo, don't complain about SHT_NOBITS. |
| 1507 | (check_note): If is_debuginfo, don't try to get note contents. |
| 1508 | |
| 1509 | 2005-04-24 Ulrich Drepper <drepper@redhat.com> |
| 1510 | |
| 1511 | * readelf.c (print_debug_abbrev_section): Don't print error when end of |
| 1512 | section reached. |
| 1513 | |
| 1514 | 2005-04-14 Ulrich Drepper <drepper@redhat.com> |
| 1515 | |
| 1516 | * readelf.c (dwarf_encoding_string): New function. |
| 1517 | (dwarf_inline_string): New function. |
| 1518 | (dwarf_access_string): New function. |
| 1519 | (dwarf_visibility_string): New function. |
| 1520 | (dwarf_virtuality_string): New function. |
| 1521 | (dwarf_identifier_case_string): New function. |
| 1522 | (dwarf_calling_convention_string): New function. |
| 1523 | (dwarf_ordering_string): New function. |
| 1524 | (dwarf_discr_list_string): New function. |
| 1525 | (attr_callback): Decode man more attribute values. |
| 1526 | |
| 1527 | 2005-04-01 Ulrich Drepper <drepper@redhat.com> |
| 1528 | |
| 1529 | * addr2line.c: Finish implementation of -f option. |
| 1530 | |
| 1531 | 2005-03-29 Ulrich Drepper <drepper@redhat.com> |
| 1532 | |
| 1533 | * addr2line.c: New file. |
| 1534 | * Makefile.am (bin_PROGRAMS): Add addr2line. |
| 1535 | Define addr2line_LDADD. |
| 1536 | |
| 1537 | * findtextrel.c: Use new dwarf_addrdie function. |
| 1538 | |
| 1539 | * findtextrel.c: Fix usage message and re-add accidentally removed |
| 1540 | line. |
| 1541 | |
| 1542 | 2005-03-28 Ulrich Drepper <drepper@redhat.com> |
| 1543 | |
| 1544 | * findtextrel.c: New file. |
| 1545 | * Makefile: Add rules to build findtextrel. |
| 1546 | |
| 1547 | 2005-02-15 Ulrich Drepper <drepper@redhat.com> |
| 1548 | |
| 1549 | * ldlex.l: Provide ECHO definition to avoid warning. |
| 1550 | |
| 1551 | * elflint.c (check_program_header): Fix typo in RELRO test. |
| 1552 | |
| 1553 | * Makefile.am (AM_CFLAGS): Add more warning options. |
| 1554 | * elflint.c: Fix warnings introduced by the new warning options. |
| 1555 | * i386_ld.c: Likewise. |
| 1556 | * ld.c: Likewise. |
| 1557 | * ld.h: Likewise. |
| 1558 | * ldgeneric.c: Likewise. |
| 1559 | * nm.c: Likewise. |
| 1560 | * readelf.c: Likewise. |
| 1561 | * sectionhash.c: Likewise. |
| 1562 | * size.c: Likewise. |
| 1563 | * string.c: Likewise. |
| 1564 | |
| 1565 | 2005-02-05 Ulrich Drepper <drepper@redhat.com> |
| 1566 | |
| 1567 | * Makefile.am: Check for text relocations in constructed DSOs. |
| 1568 | |
| 1569 | * Makefile.am [MUDFLAP] (AM_CFLAGS): Add -fmudflap. Link all apps |
| 1570 | with -lmudflap. |
| 1571 | |
| 1572 | * ldscript.y: Add as_needed handling. |
| 1573 | * ldlex.l: Recognize AS_NEEDED token. |
| 1574 | * ld.h (struct filename_list): Add as_needed flag. |
| 1575 | |
| 1576 | 2005-02-04 Ulrich Drepper <drepper@redhat.com> |
| 1577 | |
| 1578 | * elflint.c (check_symtab): Correctly determine size of GOT section. |
| 1579 | |
| 1580 | 2005-01-19 Ulrich Drepper <drepper@redhat.com> |
| 1581 | |
| 1582 | * ld.c: Remove unnecessary more_help function. Print bug report |
| 1583 | address using argp. |
| 1584 | * strip.c: Likewise. |
| 1585 | * size.c: Likewise. |
| 1586 | * nm.c: Likewise. |
| 1587 | * readelf.c: Likewise. |
| 1588 | * elflint.c: Likewise. |
| 1589 | |
| 1590 | * elflint.c (main): Don't check for parameter problems here. |
| 1591 | (parse_opt): Do it here, where we get informed about some of them |
| 1592 | anyway. |
| 1593 | |
| 1594 | * readelf.c (main): Don't check for parameter problems here. |
| 1595 | (parse_opt): Do it here, where we get informed about some of them |
| 1596 | anyway. |
| 1597 | |
| 1598 | 2005-01-11 Ulrich Drepper <drepper@redhat.com> |
| 1599 | |
| 1600 | * strip.c: Update copyright year. |
| 1601 | * readelf.c: Likewise. |
| 1602 | * size.c: Likewise. |
| 1603 | * nm.c: Likewise. |
| 1604 | * ld.c: Likewise. |
| 1605 | * elflint.c: Likewise. |
| 1606 | |
| 1607 | * elflint.c (check_symtab): Don't warn about wrong size for |
| 1608 | _DYNAMIC and __GLOBAL_OFFSET_TABLE__ for --gnu-ld. |
| 1609 | |
| 1610 | 2004-10-05 Ulrich Drepper <drepper@redhat.com> |
| 1611 | |
| 1612 | * readelf.c (print_phdr): In section mapping, also indicate |
| 1613 | sections in read-only segments. |
| 1614 | |
| 1615 | 2004-09-25 Ulrich Drepper <drepper@redhat.com> |
| 1616 | |
| 1617 | * readelf.c: Make compile with gcc 4.0. |
| 1618 | * strip.c: Likewise. |
| 1619 | |
| 1620 | 2004-08-16 Ulrich Drepper <drepper@redhat.com> |
| 1621 | |
| 1622 | * strip.c (handle_elf): Rewrite dynamic memory handling to use of |
| 1623 | allocate to work around gcc 3.4 bug. |
| 1624 | |
| 1625 | 2004-01-25 Ulrich Drepper <drepper@redhat.com> |
| 1626 | |
| 1627 | * ldlex.l (invalid_char): Better error message. |
| 1628 | |
| 1629 | 2004-01-23 Ulrich Drepper <drepper@redhat.com> |
| 1630 | |
| 1631 | * readelf.c: Print SHT_GNU_LIBLIST sections. |
| 1632 | |
| 1633 | * none_ld.c: New file. |
| 1634 | |
| 1635 | 2004-01-21 Ulrich Drepper <drepper@redhat.com> |
| 1636 | |
| 1637 | * Makefile.am: Enable building of machine specific linker. |
| 1638 | |
| 1639 | 2004-01-20 Ulrich Drepper <drepper@redhat.com> |
| 1640 | |
| 1641 | * Makefile.am: Support building with mudflap. |
| 1642 | |
| 1643 | * i386_ld.c: Fix warnings gcc 3.4 spits out. |
| 1644 | * ldgeneric.c: Likewise. |
| 1645 | * ldscript.y: Likewise. |
| 1646 | * readelf.c: Likewise. |
| 1647 | * strip.c: Likewise. |
| 1648 | |
| 1649 | * readelf.c (print_debug_line_section): Determine address size |
| 1650 | correctly. |
| 1651 | |
| 1652 | 2004-01-19 Ulrich Drepper <drepper@redhat.com> |
| 1653 | |
| 1654 | * readelf.c (print_phdr): Show which sections are covered by the |
| 1655 | PT_GNU_RELRO entry. |
| 1656 | |
| 1657 | * elflint.c (check_program_header): Check PT_GNU_RELRO entry. |
| 1658 | |
| 1659 | * readelf.c (print_debug_macinfo_section): Implement. |
| 1660 | |
| 1661 | 2004-01-18 Ulrich Drepper <drepper@redhat.com> |
| 1662 | |
| 1663 | * readelf.c (print_debug_line_section): Implement. |
| 1664 | |
| 1665 | 2004-01-17 Ulrich Drepper <drepper@redhat.com> |
| 1666 | |
| 1667 | * src/elflint.c: Use PACKAGE_NAME instead of PACKAGE. |
| 1668 | * src/ld.c: Likewise. |
| 1669 | * src/nm.c: Likewise. |
| 1670 | * src/readelf.c: Likewise. |
| 1671 | * src/size.c: Likewise. |
| 1672 | * src/strip.c: Likewise. |
| 1673 | |
| 1674 | * strip.c: Add a few more unlikely. Reduce scope of some variables. |
| 1675 | |
| 1676 | * Makefile.am: Support building with mudflap. |
| 1677 | |
| 1678 | 2004-01-16 Ulrich Drepper <drepper@redhat.com> |
| 1679 | |
| 1680 | * readelf.c (print_debug_info_section): Free dies memory. |
| 1681 | |
| 1682 | * readelf.c: Print .debug_info section content. |
| 1683 | |
| 1684 | 2004-01-13 Ulrich Drepper <drepper@redhat.com> |
| 1685 | |
| 1686 | * readelf.c (print_shdr): Add support for SHF_ORDERED and SHF_EXCLUDE. |
| 1687 | |
| 1688 | 2004-01-12 Ulrich Drepper <drepper@redhat.com> |
| 1689 | |
| 1690 | * readelf.c (print_debug_aranges): Implement using libdw. |
| 1691 | |
| 1692 | 2004-01-11 Ulrich Drepper <drepper@redhat.com> |
| 1693 | |
| 1694 | * nm.c: Adjust for Dwarf_Files type and dwarf_lineno interface change. |
| 1695 | |
| 1696 | * readelf.c: Use libdw instead of libdwarf. Not all of the old |
| 1697 | behavior is available yet. |
| 1698 | * Makefile.am: Link readelf with libdw. Remove libdwarf include path. |
| 1699 | |
| 1700 | 2004-01-09 Ulrich Drepper <drepper@redhat.com> |
| 1701 | |
| 1702 | * nm.c (get_local_names): Adjust call to dwarf_nextcu. |
| 1703 | |
| 1704 | * nm.c: Implement getting information about local variables. |
| 1705 | |
| 1706 | 2004-01-07 Ulrich Drepper <drepper@redhat.com> |
| 1707 | |
| 1708 | * nm.c: Read also debug information for local symbols. |
| 1709 | |
| 1710 | 2004-01-05 Ulrich Drepper <drepper@redhat.com> |
| 1711 | |
| 1712 | * nm.c: Shuffle dwarf handling code around so the maximum column |
| 1713 | width can be computed ahead of printing. Avoid collection symbols |
| 1714 | which are not printed anyway. |
| 1715 | |
| 1716 | * nm.c: Rewrite dwarf handling to use libdw. |
| 1717 | * Makefile.am (AM_CFLAGS): Add -std parameter. |
| 1718 | (INCLUDES): Find header in libdw subdir. |
| 1719 | (nm_LDADD): Replace libdwarf with libdw. |
| 1720 | |
| 1721 | * elflint.c: Update copyright year. |
| 1722 | * readelf.c: Likewise. |
| 1723 | * size.c: Likewise. |
| 1724 | * strip.c: Likewise. |
| 1725 | * nm.c: Likewise. |
| 1726 | |
| 1727 | 2003-12-31 Ulrich Drepper <drepper@redhat.com> |
| 1728 | |
| 1729 | * strip.c (process_file): Close file before returning. |
| 1730 | |
| 1731 | 2003-11-19 Ulrich Drepper <drepper@redhat.com> |
| 1732 | |
| 1733 | * readelf.c (handle_dynamic): Make column for tag name wider. |
| 1734 | |
| 1735 | 2003-09-29 Ulrich Drepper <drepper@redhat.com> |
| 1736 | |
| 1737 | * readelf.c (handle_dynamic): Always terminate tag name with a space. |
| 1738 | |
| 1739 | 2003-09-25 Ulrich Drepper <drepper@redhat.com> |
| 1740 | |
| 1741 | * strip.c (process_file): Don't mmap the input file, we modify the |
| 1742 | data structures and don't want the change end up on disk. |
| 1743 | |
| 1744 | 2003-09-23 Jakub Jelinek <jakub@redhat.com> |
| 1745 | |
| 1746 | * unaligned.h (union u_2ubyte_unaligned, |
| 1747 | union u_4ubyte_unaligned, union u_8ubyte_unaligned): Add |
| 1748 | packed attribute. |
| 1749 | (add_2ubyte_unaligned, add_4ubyte_unaligned, |
| 1750 | add_8ubyte_unaligned): Avoid nesting bswap_NN macros. |
| 1751 | Read/store value through _ptr->u instead of *_ptr. |
| 1752 | |
| 1753 | 2003-09-22 Ulrich Drepper <drepper@redhat.com> |
| 1754 | |
| 1755 | * size.c (show_sysv): Change type of maxlen to int. |
| 1756 | |
| 1757 | * strip.c (handle_elf): Handle the 64-bit archs which is 64-bit |
| 1758 | buckets. |
| 1759 | |
| 1760 | * i386_ld.c: Many many fixes and extensions. |
| 1761 | * ld.c: Likewise. |
| 1762 | * ldgeneric.c: Likewise. |
| 1763 | |
| 1764 | 2003-08-16 Ulrich Drepper <drepper@redhat.com> |
| 1765 | |
| 1766 | * ldgeneric.c (check_definition): Don't add symbol on dso_list if |
| 1767 | the reference is from another DSO. |
| 1768 | |
| 1769 | 2003-08-15 Ulrich Drepper <drepper@redhat.com> |
| 1770 | |
| 1771 | * ldgeneric.c (find_entry_point): It is no fatal error if no entry |
| 1772 | point is found when creating a DSO. |
| 1773 | |
| 1774 | 2003-08-14 Ulrich Drepper <drepper@redhat.com> |
| 1775 | |
| 1776 | * ld.c (main): Always call FLAG_UNRESOLVED. |
| 1777 | * ldgeneric.c (ld_generic_flag_unresolved): Only complain about |
| 1778 | undefined symbols if not creating DSO or ld_state.nodefs is not set. |
| 1779 | |
| 1780 | 2003-08-13 Ulrich Drepper <drepper@redhat.com> |
| 1781 | |
| 1782 | * Makefile.in: Depend on libebl.a, not libebl.so. |
| 1783 | |
| 1784 | * ld.c (main): Mark stream for linker script as locked by caller. |
| 1785 | (read_version_script): Likewise. |
| 1786 | * ldlex.c: Define fread and fwrite to _unlocked variant. |
| 1787 | |
| 1788 | * i386_ld.c (elf_i386_finalize_plt): Replace #ifdefs with uses of |
| 1789 | target_bswap_32. |
| 1790 | * unaligned.h: Define target_bswap_16, target_bswap_32, and |
| 1791 | target_bswap_64. |
| 1792 | (store_2ubyte_unaligned, store_4ubyte_unaligned, |
| 1793 | store_8ubyte_unaligned): Define using new macros. |
| 1794 | |
| 1795 | 2003-08-12 Ulrich Drepper <drepper@redhat.com> |
| 1796 | |
| 1797 | * i386_ld.c (elf_i386_finalize_plt): Use packed structs to access |
| 1798 | possibly unaligned memory. Support use of big endian machines. |
| 1799 | |
| 1800 | 2003-08-11 Ulrich Drepper <drepper@redhat.com> |
| 1801 | |
| 1802 | * Moved to CVS archive. |