ChangeLog revision 1.1.1.17
1 1.1.1.17 mrg 2021-04-08 Release Manager 2 1.1.1.13 mrg 3 1.1.1.17 mrg * GCC 10.3.0 released. 4 1.1.1.13 mrg 5 1.1.1.17 mrg 2021-01-03 Iain Sandoe <iain (a] sandoe.co.uk> 6 1.1.1.17 mrg Jakub Jelinek <jakub (a] redhat.com> 7 1.1.1.10 mrg 8 1.1.1.17 mrg PR target/97865 9 1.1.1.17 mrg * configure: Regenerate. 10 1.1.1.17 mrg 11 1.1.1.17 mrg 2020-07-23 Release Manager 12 1.1.1.17 mrg 13 1.1.1.17 mrg * GCC 10.2.0 released. 14 1.1.1.17 mrg 15 1.1.1.17 mrg 2020-07-08 Ian Lance Taylor <iant (a] golang.org> 16 1.1.1.17 mrg 17 1.1.1.17 mrg * configure.ac: Test linker support for DWARF5 18 1.1.1.17 mrg * configure: Regenerate 19 1.1.1.17 mrg 20 1.1.1.17 mrg 2020-05-07 Release Manager 21 1.1.1.17 mrg 22 1.1.1.17 mrg * GCC 10.1.0 released. 23 1.1.1.17 mrg 24 1.1.1.17 mrg 2020-02-15 Ian Lance Taylor <iant (a] golang.org> 25 1.1.1.17 mrg 26 1.1.1.17 mrg * ztest.c (test_large): Update file to current libgo test file. 27 1.1.1.17 mrg 28 1.1.1.17 mrg 2020-02-03 Ian Lance Taylor <iant (a] golang.org> 29 1.1.1.17 mrg 30 1.1.1.17 mrg * Makefile.am (libbacktrace_TEST_CFLAGS): Define. 31 1.1.1.17 mrg (test_elf32_CFLAGS): Use $(libbacktrace_test_CFLAGS). 32 1.1.1.17 mrg (test_elf_64_CFLAGS, test_xcoff_32_CFLAGS): Likewise. 33 1.1.1.17 mrg (test_xcoff_64_CFLAGS, test_pecoff_CFLAGS): Likewise. 34 1.1.1.17 mrg (test_unknown_CFLAGS, unittest_CFLAGS): Likewise. 35 1.1.1.17 mrg (unittest_alloc_CFLAGS, allocfail_CFLAGS): Likewise. 36 1.1.1.17 mrg (b2test_CFLAGS, b3test_CFLAGS, btest_CFLAGS): Likewise. 37 1.1.1.17 mrg (btest_lto_CFLAGS, btest_alloc_CFLAGS, stest_CFLAGS): Likewise. 38 1.1.1.17 mrg (stest_alloc_CFLAGS): Likewise. 39 1.1.1.17 mrg * Makefile.in: Regenerate. 40 1.1.1.17 mrg * ztest.c (error_callback_compress): Mark vdata unused. 41 1.1.1.17 mrg (test_large): Add casts to avoid warnings. 42 1.1.1.17 mrg 43 1.1.1.17 mrg 2020-01-01 Jakub Jelinek <jakub (a] redhat.com> 44 1.1.1.17 mrg 45 1.1.1.17 mrg Update copyright years. 46 1.1.1.17 mrg 47 1.1.1.17 mrg 2019-12-13 Ian Lance Taylor <iant (a] golang.org> 48 1.1.1.17 mrg 49 1.1.1.17 mrg Add DWARF 5 support. 50 1.1.1.17 mrg * dwarf.c (struct attr): Add val field. 51 1.1.1.17 mrg (enum attr_val_encoding): Add ATTR_VAL_ADDDRESS_INDEX, 52 1.1.1.17 mrg ATTR_VAL_STRING_INDEX, ATTR_VAL_RNGLISTS_INDEX. 53 1.1.1.17 mrg (struct line_header): Add addrsize field. 54 1.1.1.17 mrg (struct line_header_format): Define. 55 1.1.1.17 mrg (struct unit): Add str_offsets_base, addr_base, and rnglists_base 56 1.1.1.17 mrg fields. 57 1.1.1.17 mrg (read_uint24): New static function. 58 1.1.1.17 mrg (read_attribute): Add implicit_val parameter. Replace dwarf_str 59 1.1.1.17 mrg and dwarf_str_size parameters with dwarf_sections parameter. Add 60 1.1.1.17 mrg support for new DWARF 5 forms. Change all callers. 61 1.1.1.17 mrg (resolve_string): New static function. 62 1.1.1.17 mrg (resolve_addr_index): Likewise. 63 1.1.1.17 mrg (read_abbrevs): Support DW_FORM_implicit_const. 64 1.1.1.17 mrg (struct pcrange): Add lowpc_is_addr_index, highpc_is_addr_Index, 65 1.1.1.17 mrg and ranges_is_index fields. 66 1.1.1.17 mrg (update_pcrange): Support DWARF 5 encodings. 67 1.1.1.17 mrg (add_high_low_range): New static function, split out of 68 1.1.1.17 mrg add_ranges. 69 1.1.1.17 mrg (add_ranges_from_ranges): Likewise. 70 1.1.1.17 mrg (add_ranges_from_rnglists): New static function. 71 1.1.1.17 mrg (add_ranges): Just call new helper functions. 72 1.1.1.17 mrg (find_address_ranges): Use resolve_string for strings, after 73 1.1.1.17 mrg reading all attributes. Handle new DWARF 5 attributes. 74 1.1.1.17 mrg (build_address_map): Support DWARF 5 compilation units. 75 1.1.1.17 mrg (read_v2_paths): New static function, split out of 76 1.1.1.17 mrg read_line_header. 77 1.1.1.17 mrg (read_lnct): New static function. 78 1.1.1.17 mrg (read_line_header_format_entries): Likewise. 79 1.1.1.17 mrg (read_line_header): Add ddata parameter. Support DWARF 5 line 80 1.1.1.17 mrg headers. Call new helper functions. Change all callers. 81 1.1.1.17 mrg (read_line_program): Use addrsize from line program header. Don't 82 1.1.1.17 mrg special case directory index 0 for DWARF 5. 83 1.1.1.17 mrg (read_referenced_name): Use resolve_string. 84 1.1.1.17 mrg (read_function_entry): Handle DWARF 5 encodings. Use 85 1.1.1.17 mrg resolve_string. 86 1.1.1.17 mrg * internal.h (enum dwarf_section): Add DEBUG_ADDR, 87 1.1.1.17 mrg DEBUG_STR_OFFSETS, DEBUG_LINE_STR, DEBUG_RNGLISTS. 88 1.1.1.17 mrg * elf.c (dwarf_section_names): Add new section names. 89 1.1.1.17 mrg * pecoff.c (dwarf_section_names): Likewise. 90 1.1.1.17 mrg * xcoff.c (xcoff_add): Clear dwarf_sections before setting 91 1.1.1.17 mrg fields. 92 1.1.1.17 mrg * configure.ac: Define HAVE_DWARF5 automake conditional. 93 1.1.1.17 mrg * Makefile.am (dwarf5_SOURCES): New variable if HAVE_DWARF5. 94 1.1.1.17 mrg (dwarf5_CFLAGS, dwarf5_LDADD): Likewise. 95 1.1.1.17 mrg (dwarf5_alloc_SOURCES, dwarf5_alloc_CFLAGS): Likewise. 96 1.1.1.17 mrg (dwarf5_alloc_LDADD): Likewise. 97 1.1.1.17 mrg (BUILDTESTS): Add dwarf5 tests if HAVE_DWARF5. 98 1.1.1.17 mrg (CLEANFILES, clean-local): Define. 99 1.1.1.17 mrg 100 1.1.1.17 mrg 2019-12-08 Ian Lance Taylor <iant (a] golang.org> 101 1.1.1.17 mrg 102 1.1.1.17 mrg * dwarf.c (struct pcrange): Define. 103 1.1.1.17 mrg (update_pcrange, add_ranges): New static functions. 104 1.1.1.17 mrg (add_unit_addr): Change signature to work with add_ranges. Don't 105 1.1.1.17 mrg add base_address here. 106 1.1.1.17 mrg (add_unit_ranges): Remove. 107 1.1.1.17 mrg (find_address_ranges): Replace str/ranges parameters with 108 1.1.1.17 mrg dwarf_sections. Use update_pcrange and add_ranges. Change all 109 1.1.1.17 mrg callers. 110 1.1.1.17 mrg (add_function_range): Change signature to work with add_ranges. 111 1.1.1.17 mrg Don't add base_address here. 112 1.1.1.17 mrg (add_function_ranges): Remove. 113 1.1.1.17 mrg (read_function_entry): Use update_pcrange and add_ranges. 114 1.1.1.17 mrg 115 1.1.1.17 mrg 2019-12-04 Ian Lance Taylor <iant (a] golang.org> 116 1.1.1.17 mrg 117 1.1.1.17 mrg * edtest.c (test1): Add noclone attribute. 118 1.1.1.17 mrg 119 1.1.1.17 mrg 2019-12-04 Ian Lance Taylor <iant (a] golang.org> 120 1.1.1.17 mrg 121 1.1.1.17 mrg * internal.h (enum dwarf_section): Define. 122 1.1.1.17 mrg (struct dwarf_sections): Define. 123 1.1.1.17 mrg (backtrace_dwarf_add): Update declaration to replace specific 124 1.1.1.17 mrg section parameters with dwarf_sections parameter. 125 1.1.1.17 mrg * dwarf.c (struct dwarf_data): Replace specific section fields 126 1.1.1.17 mrg with dwarf_sections field. 127 1.1.1.17 mrg (read_attribute): Use dwarf_sections with altlink. 128 1.1.1.17 mrg (build_address_map): Replace specific section parameters with 129 1.1.1.17 mrg dwarf_sections parameter. Change all callers. 130 1.1.1.17 mrg (read_line_info): Use dwarf_sections with ddata. 131 1.1.1.17 mrg (read_referenced_name): Likewise. 132 1.1.1.17 mrg (add_function_ranges): Likewise. 133 1.1.1.17 mrg (read_function_entry): Likewise. 134 1.1.1.17 mrg (read_function_info): Likewise. 135 1.1.1.17 mrg (build_dwarf_data): Replace specific section parameters with 136 1.1.1.17 mrg dwarf_sections parameter. Change all callers. 137 1.1.1.17 mrg (backtrace_dwarf_add): Likewise. 138 1.1.1.17 mrg * elf.c (enum debug_section): Remove. 139 1.1.1.17 mrg (dwarf_section_names): Remove .zdebug names. 140 1.1.1.17 mrg (elf_add): Track zsections separately. Build dwarf_sections. 141 1.1.1.17 mrg * pecoff.c (enum debug_section): Remove. 142 1.1.1.17 mrg (struct debug_section_info): Remove data field. 143 1.1.1.17 mrg (coff_add): Build dwarf_sections. 144 1.1.1.17 mrg * xcoff.c (enum dwarf_section): Remove. Replace DWSECT_xxx 145 1.1.1.17 mrg references with DEBUG_xxx references. 146 1.1.1.17 mrg (xcoff_add): Build dwarf_sections. 147 1.1.1.17 mrg 148 1.1.1.17 mrg 2019-09-27 Maciej W. Rozycki <macro (a] wdc.com> 149 1.1.1.17 mrg 150 1.1.1.17 mrg * configure: Regenerate. 151 1.1.1.17 mrg 152 1.1.1.17 mrg 2019-09-26 Ian Lance Taylor <iant (a] golang.org> 153 1.1.1.10 mrg 154 1.1.1.16 mrg PR libbacktrace/91908 155 1.1.1.16 mrg * pecoff.c (backtrace_initialize): Explicitly cast unchecked 156 1.1.1.16 mrg __sync_bool_compare_and_swap to void. 157 1.1.1.16 mrg * xcoff.c (backtrace_initialize): Likewise. 158 1.1.1.8 mrg 159 1.1.1.17 mrg 2019-09-03 Ulrich Weigand <uweigand (a] de.ibm.com> 160 1.1.1.8 mrg 161 1.1.1.17 mrg * configure.ac: Remove references to spu. 162 1.1.1.17 mrg * configure: Regenerate. 163 1.1.1.16 mrg 164 1.1.1.17 mrg 2019-05-24 Clement Chigot <clement.chigot (a] atos.net> 165 1.1.1.16 mrg 166 1.1.1.17 mrg * Makefile.am (BUILDTESTS): Remove test_elf, add test_elf_32 and 167 1.1.1.17 mrg test_elf_64. 168 1.1.1.17 mrg * Makefile.in: Regenerate. 169 1.1.1.17 mrg 170 1.1.1.17 mrg 2019-05-14 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 171 1.1.1.17 mrg 172 1.1.1.17 mrg * configure.ac (have_dl_iterate_phdr): Remove *-*-solaris2.10* 173 1.1.1.17 mrg handling. 174 1.1.1.17 mrg * configure: Regenerate. 175 1.1.1.16 mrg 176 1.1.1.16 mrg 2019-03-11 Ian Lance Taylor <iant (a] golang.org> 177 1.1.1.16 mrg 178 1.1.1.16 mrg PR libbacktrace/89669 179 1.1.1.16 mrg * Makefile.am (BUILDTESTS): Only add ztest and ztest_alloc if 180 1.1.1.16 mrg HAVE_ELF. 181 1.1.1.16 mrg * Makefile.in: Regenerate. 182 1.1.1.16 mrg 183 1.1.1.16 mrg 2019-02-26 Tom de Vries <tdevries (a] suse.de> 184 1.1.1.16 mrg 185 1.1.1.16 mrg * btest.c (test5): Allow global.* as minimal symbol name for global. 186 1.1.1.16 mrg 187 1.1.1.16 mrg 2019-02-26 Tom de Vries <tdevries (a] suse.de> 188 1.1.1.16 mrg 189 1.1.1.16 mrg * Makefile.am (TESTS): Only add b3test_dwz_buildid if HAVE_DWZ. 190 1.1.1.16 mrg * Makefile.in: Regenerate. 191 1.1.1.16 mrg 192 1.1.1.16 mrg 2019-02-12 Tom de Vries <tdevries (a] suse.de> 193 1.1.1.16 mrg 194 1.1.1.16 mrg PR libbacktrace/81983 195 1.1.1.16 mrg * dwarf.c (dwarf_lookup_pc): Don't call bsearch if nmemb == 0. 196 1.1.1.16 mrg 197 1.1.1.16 mrg 2019-02-10 Tom de Vries <tdevries (a] suse.de> 198 1.1.1.16 mrg 199 1.1.1.16 mrg * Makefile.am (BUILDTESTS): Add btest_lto. 200 1.1.1.16 mrg * Makefile.in: Regenerate. 201 1.1.1.16 mrg * btest.c (test1, f2, f3, test3, f22, f23): Declare with 202 1.1.1.16 mrg __attribute__((noclone)). 203 1.1.1.16 mrg 204 1.1.1.16 mrg 2019-02-08 Tom de Vries <tdevries (a] suse.de> 205 1.1.1.16 mrg 206 1.1.1.16 mrg * backtrace.c (backtrace_full): Declare with __attribute__((noinline)). 207 1.1.1.16 mrg * print.c (backtrace_print): Same. 208 1.1.1.16 mrg * simple.c (backtrace_simple): Same. 209 1.1.1.16 mrg 210 1.1.1.16 mrg 2019-02-08 Tom de Vries <tdevries (a] suse.de> 211 1.1.1.16 mrg 212 1.1.1.16 mrg PR libbacktrace/78063 213 1.1.1.16 mrg * dwarf.c (build_address_map): Keep all parsed units. 214 1.1.1.16 mrg (read_referenced_name_from_attr): Handle DW_FORM_ref_addr. 215 1.1.1.16 mrg 216 1.1.1.16 mrg 2019-01-31 Tom de Vries <tdevries (a] suse.de> 217 1.1.1.16 mrg 218 1.1.1.16 mrg PR libbacktrace/89136 219 1.1.1.16 mrg * elf.c (elf_add): Read build-id if with_buildid_data. Fix 220 1.1.1.16 mrg 'debugaltlink_name_len =+ 1'. 221 1.1.1.16 mrg 222 1.1.1.16 mrg 2019-01-29 Tom de Vries <tdevries (a] suse.de> 223 1.1.1.16 mrg 224 1.1.1.16 mrg * install-debuginfo-for-buildid.sh.in: New script. 225 1.1.1.16 mrg * Makefile.am (check_PROGRAMS): Add b2test and b3test. 226 1.1.1.16 mrg (TESTS): Add b2test_buildid and b3test_dwz_buildid. 227 1.1.1.16 mrg * Makefile.in: Regenerate. 228 1.1.1.16 mrg * configure.ac (HAVE_ELF): Set with AM_CONDITIONAL. 229 1.1.1.16 mrg (READELF): Set with AC_CHECK_PROG. 230 1.1.1.16 mrg (install-debuginfo-for-buildid.sh): Generate with AC_CONFIG_FILES. 231 1.1.1.16 mrg * configure: Regenerate. 232 1.1.1.16 mrg * elf.c (SYSTEM_BUILD_ID_DIR): Factor out of ... 233 1.1.1.16 mrg (elf_open_debugfile_by_buildid): ... here. 234 1.1.1.16 mrg 235 1.1.1.16 mrg 2019-01-29 Tom de Vries <tdevries (a] suse.de> 236 1.1.1.16 mrg 237 1.1.1.16 mrg * Makefile.am: Replace check_PROGRAMS with BUILDTESTS, except for 238 1.1.1.16 mrg allocfail. 239 1.1.1.16 mrg (TESTS): Don't add check_PROGRAMS. Add BUILDTESTS. 240 1.1.1.16 mrg (check_PROGRAMS): Add BUILDTESTS. 241 1.1.1.16 mrg * Makefile.in: Regenerate. 242 1.1.1.16 mrg 243 1.1.1.16 mrg 2019-01-28 Tom de Vries <tdevries (a] suse.de> 244 1.1.1.16 mrg 245 1.1.1.16 mrg * Makefile.am (xcoff_%.c): Generate sed result into temporary file. 246 1.1.1.16 mrg Use $< to access prerequisite. 247 1.1.1.16 mrg * Makefile.in: Regenerate. 248 1.1.1.16 mrg 249 1.1.1.16 mrg 2019-01-25 Nathan Sidwell <nathan (a] acm.org> 250 1.1.1.16 mrg 251 1.1.1.16 mrg * elf.c (elf_add): Pass "" filename to recursive call with 252 1.1.1.16 mrg separated debug. 253 1.1.1.16 mrg 254 1.1.1.16 mrg 2019-01-25 Tom de Vries <tdevries (a] suse.de> 255 1.1.1.16 mrg 256 1.1.1.16 mrg * elf.c (elf_add): When handling .gnu_debugaltlink, call elf_add with 257 1.1.1.16 mrg filename == "". 258 1.1.1.16 mrg * Makefile.am (TESTS): Add btest_dwz_gnudebuglink. 259 1.1.1.16 mrg * Makefile.in: Regenerate. 260 1.1.1.16 mrg 261 1.1.1.16 mrg 2019-01-25 Tom de Vries <tdevries (a] suse.de> 262 1.1.1.16 mrg 263 1.1.1.16 mrg * Makefile.am: Rewrite dtest rule into "%_gnudebuglink" pattern rule. 264 1.1.1.16 mrg (TESTS): Rename dtest to btest_gnudebuglink. 265 1.1.1.16 mrg * Makefile.in: Regenerate. 266 1.1.1.16 mrg 267 1.1.1.16 mrg 2019-01-23 Tom de Vries <tdevries (a] suse.de> 268 1.1.1.16 mrg 269 1.1.1.16 mrg * dwarf.c (struct unit): Use size_t for low_offset/high_offset fields. 270 1.1.1.16 mrg (units_search, find_unit): Use size_t for offset. 271 1.1.1.16 mrg (build_address_map): Use size_t for unit_offset. 272 1.1.1.16 mrg 273 1.1.1.16 mrg 2019-01-20 Gerald Pfeifer <gerald (a] pfeifer.com> 274 1.1.1.16 mrg 275 1.1.1.16 mrg * allocfail.c (main): Increase portability of printf statement. 276 1.1.1.16 mrg 277 1.1.1.16 mrg 2019-01-18 Ian Lance Taylor <iant (a] golang.org> 278 1.1.1.16 mrg 279 1.1.1.16 mrg PR libbacktrace/88890 280 1.1.1.16 mrg * mmapio.c (backtrace_get_view): Change size parameter to 281 1.1.1.16 mrg uint64_t. Check that value fits in size_t. 282 1.1.1.16 mrg * read.c (backtrace_get_view): Likewise. 283 1.1.1.16 mrg * internal.h (backtrace_get_view): Update declaration. 284 1.1.1.16 mrg * elf.c (elf_add): Pass shstrhdr->sh_size to backtrace_get_view. 285 1.1.1.16 mrg 286 1.1.1.16 mrg 2019-01-17 Tom de Vries <tdevries (a] suse.de> 287 1.1.1.16 mrg 288 1.1.1.16 mrg PR libbacktrace/82857 289 1.1.1.16 mrg * configure.ac (DWZ): Set with AC_CHECK_PROG. 290 1.1.1.16 mrg (HAVE_DWZ): Set with AM_CONDITIONAL. 291 1.1.1.16 mrg * configure: Regenerate. 292 1.1.1.16 mrg * Makefile.am (TESTS): Add btest_dwz. 293 1.1.1.16 mrg * Makefile.in: Regenerate. 294 1.1.1.16 mrg 295 1.1.1.16 mrg 2019-01-17 Tom de Vries <tdevries (a] suse.de> 296 1.1.1.16 mrg 297 1.1.1.16 mrg PR libbacktrace/82857 298 1.1.1.16 mrg * dwarf.c (enum attr_val_encoding): Add ATTR_VAL_REF_ALT_INFO. 299 1.1.1.16 mrg (read_attribute): Handle DW_FORM_GNU_ref_alt using 300 1.1.1.16 mrg ATTR_VAL_REF_ALT_INFO. 301 1.1.1.16 mrg (read_referenced_name_from_attr): Handle DW_FORM_GNU_ref_alt. 302 1.1.1.16 mrg 303 1.1.1.16 mrg 2019-01-17 Tom de Vries <tdevries (a] suse.de> 304 1.1.1.16 mrg 305 1.1.1.16 mrg * dwarf.c (struct unit): Add low_offset and high_offset fields. 306 1.1.1.16 mrg (struct unit_vector): New type. 307 1.1.1.16 mrg (struct dwarf_data): Add units and units_counts fields. 308 1.1.1.16 mrg (find_unit): New function. 309 1.1.1.16 mrg (find_address_ranges): Add and handle unit_tag parameter. 310 1.1.1.16 mrg (build_address_map): Add and handle units_vec parameter. 311 1.1.1.16 mrg (build_dwarf_data): Pass units_vec to build_address_map. Store resulting 312 1.1.1.16 mrg units vector. 313 1.1.1.16 mrg 314 1.1.1.16 mrg 2019-01-17 Tom de Vries <tdevries (a] suse.de> 315 1.1.1.16 mrg 316 1.1.1.16 mrg PR libbacktrace/82857 317 1.1.1.16 mrg * dwarf.c (read_attribute): Handle DW_FORM_GNU_strp_alt 318 1.1.1.16 mrg using altlink. 319 1.1.1.16 mrg 320 1.1.1.16 mrg 2019-01-17 Tom de Vries <tdevries (a] suse.de> 321 1.1.1.16 mrg 322 1.1.1.16 mrg * dwarf.c (enum attr_val_encoding): Add ATTR_VAL_NONE. 323 1.1.1.16 mrg (read_attribute): Add altlink parameter. Handle missing altlink for 324 1.1.1.16 mrg DW_FORM_GNU_strp_alt and DW_FORM_GNU_ref_alt. 325 1.1.1.16 mrg (find_address_ranges, build_address_map, build_dwarf_data): Add and 326 1.1.1.16 mrg handle altlink parameter. 327 1.1.1.16 mrg (read_referenced_name, read_function_entry): Add argument to 328 1.1.1.16 mrg read_attribute call. 329 1.1.1.7 mrg 330 1.1.1.16 mrg 2019-01-17 Tom de Vries <tdevries (a] suse.de> 331 1.1.1.9 mrg 332 1.1.1.16 mrg * dwarf.c (struct dwarf_data): Add altlink field. 333 1.1.1.16 mrg (backtrace_dwarf_add): Add and handle fileline_altlink parameter. 334 1.1.1.16 mrg * elf.c (elf_add): Add argument to backtrace_dwarf_add call. 335 1.1.1.16 mrg (phdr_callback, backtrace_initialize): Add argument to elf_add calls. 336 1.1.1.16 mrg * internal.h (backtrace_dwarf_add): Add fileline_altlink parameter. 337 1.1.1.16 mrg * pecoff.c (coff_add): Add argument to backtrace_dwarf_add call. 338 1.1.1.16 mrg * xcoff.c (xcoff_add): Same. 339 1.1.1.9 mrg 340 1.1.1.16 mrg 2019-01-17 Tom de Vries <tdevries (a] suse.de> 341 1.1.1.11 mrg 342 1.1.1.16 mrg * internal.h (backtrace_dwarf_add): Add fileline_entry parameter. 343 1.1.1.16 mrg * dwarf.c (backtrace_dwarf_add): Add and handle fileline_entry parameter. 344 1.1.1.16 mrg * elf.c (elf_add): Add and handle fileline_entry parameter. Add 345 1.1.1.16 mrg argument to backtrace_dwarf_add call. 346 1.1.1.16 mrg (phdr_callback, backtrace_initialize): Add argument to elf_add calls. 347 1.1.1.16 mrg * pecoff.c (coff_add): Add argument to backtrace_dwarf_add call. 348 1.1.1.16 mrg * xcoff.c (xcoff_add): Same. 349 1.1.1.16 mrg 350 1.1.1.16 mrg 2019-01-17 Tom de Vries <tdevries (a] suse.de> 351 1.1.1.16 mrg 352 1.1.1.16 mrg * elf.c (elf_add): Add and handle with_buildid_data and 353 1.1.1.16 mrg with_buildid_size parameters. Handle .gnu_debugaltlink section. 354 1.1.1.16 mrg (phdr_callback, backtrace_initialize): Add arguments to elf_add calls. 355 1.1.1.16 mrg 356 1.1.1.16 mrg 2019-01-16 Tom de Vries <tdevries (a] suse.de> 357 1.1.1.16 mrg 358 1.1.1.16 mrg * dwarf.c (read_referenced_name_from_attr): New function. Factor out 359 1.1.1.16 mrg of ... 360 1.1.1.16 mrg (read_referenced_name): ... here, and ... 361 1.1.1.16 mrg (read_function_entry): ... here. 362 1.1.1.16 mrg 363 1.1.1.16 mrg 2019-01-16 Tom de Vries <tdevries (a] suse.de> 364 1.1.1.16 mrg 365 1.1.1.16 mrg * dwarf.c (read_referenced_name): Don't allow DW_AT_name to override any 366 1.1.1.16 mrg name. 367 1.1.1.16 mrg (read_function_entry): Same. Don't allow name found via 368 1.1.1.16 mrg DW_AT_abstract_origin or case DW_AT_specification to override linkage 369 1.1.1.16 mrg name. 370 1.1.1.16 mrg 371 1.1.1.16 mrg 2019-01-09 Sandra Loosemore <sandra (a] codesourcery.com> 372 1.1.1.16 mrg 373 1.1.1.16 mrg PR other/16615 374 1.1.1.16 mrg 375 1.1.1.16 mrg * backtrace.h: Mechanically replace "can not" with "cannot". 376 1.1.1.16 mrg 377 1.1.1.16 mrg 2019-01-01 Jakub Jelinek <jakub (a] redhat.com> 378 1.1.1.16 mrg 379 1.1.1.16 mrg Update copyright years. 380 1.1.1.16 mrg 381 1.1.1.16 mrg 2018-12-29 Gerald Pfeifer <gerald (a] pfeifer.com> 382 1.1.1.16 mrg 383 1.1.1.16 mrg * Makefile.am (xcoff_%.c): Use an actual newline instead of \n 384 1.1.1.16 mrg in sed pattern. 385 1.1.1.16 mrg * Makefile.in: Regenerate. 386 1.1.1.16 mrg 387 1.1.1.16 mrg 2018-12-28 Tom de Vries <tdevries (a] suse.de> 388 1.1.1.16 mrg 389 1.1.1.16 mrg * dwarf.c (build_address_map): Reuse unused units. 390 1.1.1.16 mrg 391 1.1.1.16 mrg 2018-12-28 Tom de Vries <tdevries (a] suse.de> 392 1.1.1.16 mrg 393 1.1.1.16 mrg * dwarf.c (build_address_map): Simplify by removing local variable 394 1.1.1.16 mrg abbrevs. 395 1.1.1.16 mrg 396 1.1.1.16 mrg 2018-12-28 Ian Lance Taylor <iant (a] golang.org> 397 1.1.1.16 mrg Tom de Vries <tdevries (a] suse.de> 398 1.1.1.16 mrg 399 1.1.1.16 mrg PR libbacktrace/88063 400 1.1.1.16 mrg * dwarf.c (free_unit_addrs_vector): Remove. 401 1.1.1.16 mrg (build_address_map): Keep track of allocated units in vector. Free 402 1.1.1.16 mrg allocated units and corresponding abbrevs upon failure. Remove now 403 1.1.1.16 mrg redundant call to free_unit_addrs_vector. Free addrs vector upon 404 1.1.1.16 mrg failure. Free allocated unit vector. 405 1.1.1.16 mrg 406 1.1.1.16 mrg 2018-12-28 Tom de Vries <tdevries (a] suse.de> 407 1.1.1.16 mrg 408 1.1.1.16 mrg * dwarf.c (build_address_map): Free addrs vector upon failure. 409 1.1.1.16 mrg 410 1.1.1.16 mrg 2018-12-14 Tom de Vries <tdevries (a] suse.de> 411 1.1.1.16 mrg 412 1.1.1.16 mrg PR testsuite/88491 413 1.1.1.16 mrg * allocfail.sh: Remove "set -o pipefail". 414 1.1.1.16 mrg 415 1.1.1.16 mrg 2018-12-12 Tom de Vries <tdevries (a] suse.de> 416 1.1.1.16 mrg 417 1.1.1.16 mrg * Makefile.am (TESTS): Add allocfail.sh. 418 1.1.1.16 mrg (check_PROGRAMS): Add allocfail. 419 1.1.1.16 mrg * Makefile.in: Regenerate. 420 1.1.1.16 mrg * instrumented_alloc.c: New file. Redefine malloc and realloc. 421 1.1.1.16 mrg Include alloc.c. 422 1.1.1.16 mrg * allocfail.c: New file. 423 1.1.1.16 mrg * allocfail.sh: New file. 424 1.1.1.16 mrg 425 1.1.1.16 mrg 2018-11-30 Tom de Vries <tdevries (a] suse.de> 426 1.1.1.16 mrg 427 1.1.1.16 mrg * Makefile.am (check_PROGRAMS): Add test_elf, test_xcoff_32, 428 1.1.1.16 mrg test_xcoff_64, test_pecoff and test_unknown. 429 1.1.1.16 mrg * Makefile.in: Regenerate. 430 1.1.1.16 mrg * test_format.c: New file. 431 1.1.1.16 mrg 432 1.1.1.16 mrg 2018-11-30 Tom de Vries <tdevries (a] suse.de> 433 1.1.1.16 mrg 434 1.1.1.16 mrg * Makefile.am : Add _with_alloc version for each test in 435 1.1.1.16 mrg check_PROGRAMS. 436 1.1.1.16 mrg * Makefile.in: Regenerate. 437 1.1.1.16 mrg 438 1.1.1.16 mrg 2018-11-30 Tom de Vries <tdevries (a] suse.de> 439 1.1.1.16 mrg 440 1.1.1.16 mrg * internal.h (backtrace_vector_free): New static inline fuction, 441 1.1.1.16 mrg factored out of ... 442 1.1.1.16 mrg * dwarf.c (read_line_info): ... here. 443 1.1.1.16 mrg 444 1.1.1.16 mrg 2018-11-28 Tom de Vries <tdevries (a] suse.de> 445 1.1.1.16 mrg 446 1.1.1.16 mrg * dwarf.c (read_abbrevs): Fix handling of abbrevs->abbrevs allocation 447 1.1.1.16 mrg failure. 448 1.1.1.16 mrg 449 1.1.1.16 mrg 2018-11-27 Tom de Vries <tdevries (a] suse.de> 450 1.1.1.16 mrg 451 1.1.1.16 mrg * mmap.c (backtrace_vector_release): Same. 452 1.1.1.16 mrg * unittest.c (test1): Add check. 453 1.1.1.16 mrg 454 1.1.1.16 mrg 2018-11-27 Tom de Vries <tdevries (a] suse.de> 455 1.1.1.16 mrg 456 1.1.1.16 mrg * alloc.c (backtrace_vector_release): Handle vec->size == 0 using free 457 1.1.1.16 mrg instead of realloc. 458 1.1.1.16 mrg * Makefile.am (check_PROGRAMS): Add unittest. 459 1.1.1.16 mrg * Makefile.in: Regenerate. 460 1.1.1.16 mrg * unittest.c: New file. 461 1.1.1.16 mrg 462 1.1.1.16 mrg 2018-11-22 Tom de Vries <tdevries (a] suse.de> 463 1.1.1.16 mrg 464 1.1.1.16 mrg * dwarf.c (read_initial_length): Factor out of ... 465 1.1.1.16 mrg (build_address_map, read_line_info): ... here. 466 1.1.1.16 mrg 467 1.1.1.16 mrg 2018-11-21 Tom de Vries <tdevries (a] suse.de> 468 1.1.1.16 mrg 469 1.1.1.16 mrg * dwarf.c (read_string): Factor out of ... 470 1.1.1.16 mrg (read_attribute, read_line_header, read_line_program): ... here. 471 1.1.1.16 mrg 472 1.1.1.16 mrg 2018-10-31 Joseph Myers <joseph (a] codesourcery.com> 473 1.1.1.16 mrg 474 1.1.1.16 mrg PR bootstrap/82856 475 1.1.1.16 mrg * Makefile.am: Include multilib.am. 476 1.1.1.16 mrg * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. 477 1.1.1.16 mrg * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate. 478 1.1.1.16 mrg 479 1.1.1.16 mrg 2018-10-05 Ian Lance Taylor <iant (a] golang.org> 480 1.1.1.16 mrg 481 1.1.1.16 mrg PR libbacktrace/87529 482 1.1.1.16 mrg * backtrace.h: Document that backtrace_create_state should be 483 1.1.1.16 mrg called only once. 484 1.1.1.16 mrg 485 1.1.1.16 mrg 2018-08-05 Iain Buclaw <ibuclaw (a] gdcproject.org> 486 1.1.1.16 mrg 487 1.1.1.16 mrg * configure.ac: Move define of HAVE_ZLIB into check for -lz. 488 1.1.1.16 mrg * Makefile.in: Regenerate. 489 1.1.1.16 mrg * config.h.in: Likewise. 490 1.1.1.16 mrg * configure: Likewise. 491 1.1.1.16 mrg 492 1.1.1.16 mrg 2018-08-01 Tony Reix <tony.reix (a] atos.net> 493 1.1.1.16 mrg 494 1.1.1.16 mrg * xcoff.c (struct xcoff_line, struct xcoff_line_vector): Remove. 495 1.1.1.16 mrg (struct xcoff_func, struct xcoff_func_vector): New structs. 496 1.1.1.16 mrg (xcoff_syminfo): Drop leading dot from symbol name. 497 1.1.1.16 mrg (xcoff_line_compare, xcoff_line_search): Remove. 498 1.1.1.16 mrg (xcoff_func_compare, xcoff_func_search): New static functions. 499 1.1.1.16 mrg (xcoff_lookup_pc): Search function table. 500 1.1.1.16 mrg (xcoff_add_line, xcoff_process_linenos): Remove. 501 1.1.1.16 mrg (xcoff_initialize_fileline): Build function table. 502 1.1.1.16 mrg 503 1.1.1.16 mrg 2018-06-21 Denis Khalikov <d.khalikov (a] partner.samsung.com> 504 1.1.1.16 mrg 505 1.1.1.16 mrg PR other/86198 506 1.1.1.16 mrg * elf.c (elf_add): Increase ".note.gnu.build-id" section size 507 1.1.1.16 mrg checking up to 36 bytes. 508 1.1.1.11 mrg 509 1.1.1.15 mrg 2018-04-24 H.J. Lu <hongjiu.lu (a] intel.com> 510 1.1.1.11 mrg 511 1.1.1.15 mrg * configure: Regenerated. 512 1.1.1.15 mrg 513 1.1.1.15 mrg 2018-04-19 Jakub Jelinek <jakub (a] redhat.com> 514 1.1.1.15 mrg 515 1.1.1.15 mrg * configure: Regenerated. 516 1.1.1.15 mrg 517 1.1.1.15 mrg 2018-04-17 Ian Lance Taylor <iant (a] golang.org> 518 1.1.1.15 mrg 519 1.1.1.15 mrg * backtrace.c: Revert last two changes. Don't call mmap 520 1.1.1.15 mrg directly. 521 1.1.1.15 mrg 522 1.1.1.15 mrg 2018-04-17 Ian Lance Taylor <iant (a] golang.org> 523 1.1.1.15 mrg 524 1.1.1.15 mrg * backtrace.c: Include backtrace-supported.h before checking 525 1.1.1.15 mrg BACKTRACE_USES_MALLOC. 526 1.1.1.15 mrg 527 1.1.1.15 mrg 2018-04-17 Ian Lance Taylor <iant (a] golang.org> 528 1.1.1.15 mrg 529 1.1.1.15 mrg * backtrace.c (backtrace_full): When testing whether we can 530 1.1.1.15 mrg allocate memory, call mmap directly, and munmap the memory. 531 1.1.1.15 mrg 532 1.1.1.15 mrg 2018-04-04 Jakub Jelinek <jakub (a] redhat.com> 533 1.1.1.15 mrg 534 1.1.1.15 mrg PR other/85161 535 1.1.1.15 mrg * elf.c (elf_zlib_fetch): Fix up predefined macro names in test for 536 1.1.1.15 mrg big endian, only use 32-bit loads if endianity macros are predefined 537 1.1.1.15 mrg and indicate big or little endian. 538 1.1.1.15 mrg 539 1.1.1.15 mrg 2018-02-14 Igor Tsimbalist <igor.v.tsimbalist (a] intel.com> 540 1.1.1.15 mrg 541 1.1.1.15 mrg PR target/84148 542 1.1.1.15 mrg * configure: Regenerate. 543 1.1.1.15 mrg 544 1.1.1.15 mrg 2018-02-15 Jakub Jelinek <jakub (a] redhat.com> 545 1.1.1.15 mrg 546 1.1.1.15 mrg PR other/82368 547 1.1.1.15 mrg * elf.c (SHT_PROGBITS): Undefine and define. 548 1.1.1.15 mrg 549 1.1.1.15 mrg 2018-02-14 Jakub Jelinek <jakub (a] redhat.com> 550 1.1.1.15 mrg 551 1.1.1.15 mrg PR other/82368 552 1.1.1.15 mrg * elf.c (EM_PPC64, EF_PPC64_ABI): Undefine and define. 553 1.1.1.15 mrg (struct elf_ppc64_opd_data): New type. 554 1.1.1.15 mrg (elf_initialize_syminfo): Add opd argument, handle symbols 555 1.1.1.15 mrg pointing into the PowerPC64 ELFv1 .opd section. 556 1.1.1.15 mrg (elf_add): Read .opd section on PowerPC64 ELFv1, pass pointer 557 1.1.1.15 mrg to structure with .opd data to elf_initialize_syminfo. 558 1.1.1.15 mrg 559 1.1.1.15 mrg 2018-01-31 Ian Lance Taylor <iant (a] golang.org> 560 1.1.1.11 mrg 561 1.1.1.15 mrg * elf.c (elf_add): Close descriptor if we use a debugfile. 562 1.1.1.15 mrg * btest.c (check_open_files): New static function. 563 1.1.1.15 mrg (main): Call check_open_files. 564 1.1.1.15 mrg 565 1.1.1.15 mrg 2018-01-25 Ian Lance Taylor <iant (a] golang.org> 566 1.1.1.15 mrg 567 1.1.1.15 mrg * elf.c (elf_open_debugfile_by_debuglink): Don't check CRC if the 568 1.1.1.15 mrg desired CRC is zero. 569 1.1.1.15 mrg (elf_add): Don't clear *found_sym and *found_dwarf if debuginfo. 570 1.1.1.15 mrg 571 1.1.1.15 mrg 2018-01-25 Ian Lance Taylor <iant (a] golang.org> 572 1.1.1.15 mrg 573 1.1.1.15 mrg * pecoff.c (coff_add): Only release syms_view if it is valid. 574 1.1.1.15 mrg 575 1.1.1.15 mrg 2018-01-25 Ian Lance Taylor <iant (a] golang.org> 576 1.1.1.15 mrg 577 1.1.1.15 mrg * pecoff.c (coff_add): Another memcpy -> coff_read4 fix. 578 1.1.1.15 mrg 579 1.1.1.15 mrg 2018-01-24 Ian Lance Taylor <iant (a] golang.org> 580 1.1.1.15 mrg 581 1.1.1.15 mrg * pecoff.c (coff_add): Use coff_read4, not memcpy. 582 1.1.1.15 mrg 583 1.1.1.15 mrg 2018-01-24 Ian Lance Taylor <iant (a] golang.org> 584 1.1.1.15 mrg 585 1.1.1.15 mrg PR other/68239 586 1.1.1.15 mrg * mmap.c (backtrace_free_locked): Don't put more than 16 entries 587 1.1.1.15 mrg on the free list. 588 1.1.1.15 mrg 589 1.1.1.15 mrg 2018-01-19 Tony Reix <tony.reix (a] atos.net> 590 1.1.1.15 mrg 591 1.1.1.15 mrg * xcoff.c (xcoff_incl_compare): New function. 592 1.1.1.15 mrg (xcoff_incl_search): New function. 593 1.1.1.15 mrg (xcoff_process_linenos): Use bsearch to find include file. 594 1.1.1.15 mrg (xcoff_initialize_fileline): Sort include file information. 595 1.1.1.15 mrg 596 1.1.1.15 mrg 2018-01-16 Ian Lance Taylor <iant (a] golang.org> 597 1.1.1.15 mrg 598 1.1.1.15 mrg * elf.c (codes) [GENERATE_FIXED_HUFFMAN_TABLE]: Fix size to be 599 1.1.1.15 mrg 288. 600 1.1.1.15 mrg (main) [GENERATE_FIXED_HUFFMAN_TABLE]: Pass 288 to 601 1.1.1.15 mrg elf_zlib_inflate_table. Generate elf_zlib_default_dist_table. 602 1.1.1.15 mrg (elf_zlib_default_table): Update. 603 1.1.1.15 mrg (elf_zlib_default_dist_table): New static array. 604 1.1.1.15 mrg (elf_zlib_inflate): Use elf_zlib_default_dist_table for dist table 605 1.1.1.15 mrg for block type 1. 606 1.1.1.15 mrg * ztest.c (struct zlib_test): Add uncompressed_len. 607 1.1.1.15 mrg (tests): Initialize uncompressed_len field. Add new test case. 608 1.1.1.15 mrg (test_samples): Use uncompressed_len field. 609 1.1.1.15 mrg 610 1.1.1.15 mrg 2018-01-03 Jakub Jelinek <jakub (a] redhat.com> 611 1.1.1.15 mrg 612 1.1.1.15 mrg Update copyright years. 613 1.1.1.15 mrg 614 1.1.1.15 mrg 2017-11-17 Igor Tsimbalist <igor.v.tsimbalist (a] intel.com> 615 1.1.1.15 mrg 616 1.1.1.15 mrg * configure.ac: Add CET_FLAGS to EXTRA_FLAGS. 617 1.1.1.15 mrg * aclocal.m4: Regenerate. 618 1.1.1.15 mrg * Makefile.in: Likewise. 619 1.1.1.15 mrg * configure: Likewise. 620 1.1.1.15 mrg 621 1.1.1.15 mrg 2017-10-06 Ian Lance Taylor <iant (a] golang.org> 622 1.1.1.15 mrg 623 1.1.1.15 mrg * ztest.c (test_large): Pass unsigned long *, not size_t *, to 624 1.1.1.15 mrg zlib uncompress function. 625 1.1.1.15 mrg 626 1.1.1.15 mrg 2017-10-05 Ian Lance Taylor <iant (a] golang.org> 627 1.1.1.15 mrg 628 1.1.1.15 mrg * elf.c (elf_zlib_fetch): Change pval argument to uint64_t *. 629 1.1.1.15 mrg Read a four byte integer. 630 1.1.1.15 mrg (elf_zlib_inflate): Change val to uint64_t. Align pin to a 32-bit 631 1.1.1.15 mrg boundary before ever calling elf_zlib_fetch. 632 1.1.1.15 mrg * ztest.c (test_large): Simplify print statements a bit. 633 1.1.1.15 mrg 634 1.1.1.15 mrg 2017-10-02 Ian Lance Taylor <iant (a] golang.org> 635 1.1.1.15 mrg 636 1.1.1.15 mrg * ztest.c: #include <errno.h>. 637 1.1.1.15 mrg (TEST_TIMING): Don't define, don't test. 638 1.1.1.15 mrg (xclock_gettime, xclockid_t): Define if !HAVE_CLOCK_GETTIME. 639 1.1.1.15 mrg (clockid_t, clock_gettime, CLOCK_REALTIME): Likewise. 640 1.1.1.15 mrg (ZLIB_CLOCK_GETTIME_ARG): Define. 641 1.1.1.15 mrg * configure.ac: Change clock_gettime_link to CLOCK_GETTIME_LINK. 642 1.1.1.15 mrg * Makefile.am: Likewise. 643 1.1.1.15 mrg * configure, Makefile.in: Rebuild. 644 1.1.1.15 mrg 645 1.1.1.15 mrg 2017-10-02 Thomas Schwinge <thomas (a] codesourcery.com> 646 1.1.1.15 mrg 647 1.1.1.15 mrg PR other/67165 648 1.1.1.15 mrg * Makefile.am: Append the content of clock_gettime_link to 649 1.1.1.15 mrg ztest_LDADD. 650 1.1.1.15 mrg * configure.ac: Test for the case that clock_gettime is in librt. 651 1.1.1.15 mrg * Makefile.in: Regenerate. 652 1.1.1.15 mrg * configure: Likewise. 653 1.1.1.15 mrg 654 1.1.1.15 mrg PR other/67165 655 1.1.1.15 mrg * configure.ac: Check for clock_gettime. 656 1.1.1.15 mrg * config.h.in: Regenerate. 657 1.1.1.15 mrg * configure: Likewise. 658 1.1.1.15 mrg * ztest.c (average_time, test_large): Conditionalize test timing 659 1.1.1.15 mrg on clock_gettime availability. 660 1.1.1.15 mrg 661 1.1.1.15 mrg 2017-09-29 Tony Reix <tony.reix (a] atos.net> 662 1.1.1.15 mrg 663 1.1.1.15 mrg * xcoff.c: Initial support for DWARF debug sections in XCOFF. 664 1.1.1.15 mrg (STYP_DWARF, SSUBTYP_DW*): Define. 665 1.1.1.15 mrg (enum dwarf_section): Define. 666 1.1.1.15 mrg (struct dwsect_info): Define. 667 1.1.1.15 mrg (xcoff_add): Look for DWARF sections, pass them to 668 1.1.1.15 mrg backtrace_dwarf_add. 669 1.1.1.15 mrg 670 1.1.1.15 mrg 2017-09-28 Ian Lance Taylor <iant (a] golang.org> 671 1.1.1.15 mrg 672 1.1.1.15 mrg PR other/67165 673 1.1.1.15 mrg * elf.c (__builtin_prefetch): Define if not __GNUC__. 674 1.1.1.15 mrg (unlikely): Define. 675 1.1.1.15 mrg (SHF_UNCOMPRESSED, ELFCOMPRESS_ZLIB): Define. 676 1.1.1.15 mrg (b_elf_chdr): Define type. 677 1.1.1.15 mrg (enum debug_section): Add ZDEBUG_xxx values. 678 1.1.1.15 mrg (debug_section_names): Add names for new sections. 679 1.1.1.15 mrg (struct debug_section_info): Add compressed field. 680 1.1.1.15 mrg (elf_zlib_failed, elf_zlib_fetch): New static functions. 681 1.1.1.15 mrg (HUFFMAN_TABLE_SIZE, HUFFMAN_VALUE_MASK): Define. 682 1.1.1.15 mrg (HUFFMAN_BITS_SHIFT, HUFFMAN_BITS_MASK): Define. 683 1.1.1.15 mrg (HUFFMAN_SECONDARY_SHIFT): Define. 684 1.1.1.15 mrg (ZDEBUG_TABLE_SIZE): Define. 685 1.1.1.15 mrg (ZDEBUG_TABLE_CODELEN_OFFSET, ZDEBUG_TABLE_WORK_OFFSET): Define. 686 1.1.1.15 mrg (final_next_secondary): New static variable if 687 1.1.1.15 mrg BACKTRACE_GENERATE_FIXED_HUFFMAN_TABLE. 688 1.1.1.15 mrg (elf_zlib_inflate_table): New static function. 689 1.1.1.15 mrg (BACKTRACE_GENERATE_FIXED_HUFFMAN_TABLE): If define, define main 690 1.1.1.15 mrg function to produce fixed Huffman table. 691 1.1.1.15 mrg (elf_zlib_default_table): New static variable. 692 1.1.1.15 mrg (elf_zlib_inflate): New static function. 693 1.1.1.15 mrg (elf_zlib_verify_checksum): Likewise. 694 1.1.1.15 mrg (elf_zlib_inflate_and_verify): Likewise. 695 1.1.1.15 mrg (elf_uncompress_zdebug): Likewise. 696 1.1.1.15 mrg (elf_uncompress_chdr): Likewise. 697 1.1.1.15 mrg (backtrace_uncompress_zdebug): New extern function. 698 1.1.1.15 mrg (elf_add): Look for .zdebug sections and SHF_COMPRESSED debug 699 1.1.1.15 mrg sections, and uncompress them. 700 1.1.1.15 mrg * internal.h (backtrace_compress_zdebug): Declare. 701 1.1.1.15 mrg * ztest.c: New file. 702 1.1.1.15 mrg * configure.ac: Check for -lz and check whether the linker 703 1.1.1.15 mrg supports --compress-debug-sections. 704 1.1.1.15 mrg * Makefile.am (ztest_SOURCES): New variable. 705 1.1.1.15 mrg (ztest_CFLAGS, ztest_LDADD): New variables. 706 1.1.1.15 mrg (check_PROGRAMS): Add ztest. 707 1.1.1.15 mrg (ctestg_SOURCES): New variable. 708 1.1.1.15 mrg (ctestg_CFLAGS, ctestg_LDFLAGS, ctestg_LDADD): New variables. 709 1.1.1.15 mrg (ctesta_SOURCES): New variable. 710 1.1.1.15 mrg (ctesta_CFLAGS, ctesta_LDFLAGS, ctesta_LDADD): New variables. 711 1.1.1.15 mrg (check_PROGRAMS): Add ctestg and ctesta. 712 1.1.1.15 mrg * configure, config.h.in, Makefile.in: Rebuild. 713 1.1.1.15 mrg 714 1.1.1.15 mrg 2017-09-22 Ian Lance Taylor <iant (a] golang.org> 715 1.1.1.15 mrg 716 1.1.1.15 mrg PR sanitizer/77631 717 1.1.1.15 mrg * configure.ac: Check for lstat and readlink. 718 1.1.1.15 mrg * elf.c (lstat, readlink): Provide dummy versions if real versions 719 1.1.1.15 mrg are not available. 720 1.1.1.15 mrg * configure, config.h.in: Rebuild. 721 1.1.1.15 mrg 722 1.1.1.15 mrg 2017-09-21 Ian Lance Taylor <iant (a] google.com> 723 1.1.1.15 mrg 724 1.1.1.15 mrg PR go/82284 725 1.1.1.15 mrg * elf.c (backtrace_initialize): Set pd.exe_filename. 726 1.1.1.15 mrg 727 1.1.1.15 mrg 2017-09-20 Ian Lance Taylor <iant (a] golang.org> 728 1.1.1.15 mrg Denis Khalikov <d.khalikov (a] partner.samsung.com> 729 1.1.1.15 mrg 730 1.1.1.15 mrg PR sanitizer/77631 731 1.1.1.15 mrg Support for external debug info. 732 1.1.1.15 mrg * elf.c: Include <errno.h>, <sys/stat.h>, <unistd.h>. 733 1.1.1.15 mrg (S_ISLNK): Define if not defined. 734 1.1.1.15 mrg (xstrnlen): Define if strnlen is not available. 735 1.1.1.15 mrg (b_elf_note): Define type. 736 1.1.1.15 mrg (NT_GNU_BUILD_ID): Define macro. 737 1.1.1.15 mrg (elf_crc32, elf_crc32_file): New static functions. 738 1.1.1.15 mrg (elf_is_symlink, elf_readlink): New static functions. 739 1.1.1.15 mrg (elf_open_debugfile_by_buildid): New static function. 740 1.1.1.15 mrg (elf_try_debugfile): New static function. 741 1.1.1.15 mrg (elf_find_debugfile_by_debuglink): New static function. 742 1.1.1.15 mrg (elf_open_debugfile_by_debuglink): New static function. 743 1.1.1.15 mrg (elf_add): Add filename and debuginfo parameters. Adjust all 744 1.1.1.15 mrg callers. Look for external debug info notes, and try to fetch 745 1.1.1.15 mrg debug info from external file. 746 1.1.1.15 mrg (struct phdr_data): Add exe_filename field. 747 1.1.1.15 mrg (phdr_callback): Pass filename to elf_add. 748 1.1.1.15 mrg (backtrace_initialize): Add filename parameter. 749 1.1.1.15 mrg * internal.h (backtrace_initialize): Add filename parameter. 750 1.1.1.15 mrg * fileline.c (fileline_initialize): Pass filename to 751 1.1.1.15 mrg backtrace_initialize. 752 1.1.1.15 mrg * pecoff.c (fileline_initialize): Add unused filename parameter. 753 1.1.1.15 mrg * unknown.c (fileline_initialize): Likewise. 754 1.1.1.15 mrg * xcoff.c (fileline_initialize): Likewise. 755 1.1.1.15 mrg * configure.ac: Check for objcopy --add-gnu-debuglink. 756 1.1.1.15 mrg * Makefile.am (dtest): New test target. 757 1.1.1.15 mrg * configure, Makefile.in: Rebuild. 758 1.1.1.15 mrg 759 1.1.1.15 mrg 2017-09-12 Steve Ellcey <sellcey (a] cavium.com> 760 1.1.1.15 mrg 761 1.1.1.15 mrg PR other/81096 762 1.1.1.15 mrg * Makefile.am (ttest_CFLAGS): Add $(AM_CFLAGS) 763 1.1.1.15 mrg * Makefile.in: Regenerate. 764 1.1.1.15 mrg 765 1.1.1.15 mrg 2017-09-12 Steve Ellcey <sellcey (a] cavium.com> 766 1.1.1.15 mrg 767 1.1.1.15 mrg PR other/81096 768 1.1.1.15 mrg * libbacktrace/Makefile.in 769 1.1.1.15 mrg (HAVE_PTHREAD_TRUE@@NATIVE_TRUE@ttest_CFLAGS): Add $(AM_CFLAGS) 770 1.1.1.15 mrg 771 1.1.1.15 mrg 2017-08-02 David Edelsohn <dje.gcc (a] gmail.com> 772 1.1.1.15 mrg 773 1.1.1.15 mrg PR bootstrap/81638 774 1.1.1.15 mrg * xcoff.c (xcoff_process_linenos): Initialize incl to NULL. 775 1.1.1.15 mrg 776 1.1.1.15 mrg 2017-07-28 Tony Reix <tony.reix (a] atos.net> 777 1.1.1.15 mrg 778 1.1.1.15 mrg * xcoff.c: Don't leak a file descriptor if an archive is malformed. 779 1.1.1.15 mrg 780 1.1.1.15 mrg 2017-07-28 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 781 1.1.1.15 mrg 782 1.1.1.15 mrg * fileline.c (fileline_initialize): Print pid_t as long. 783 1.1.1.15 mrg 784 1.1.1.15 mrg 2017-07-26 Tony Reix <tony.reix (a] atos.net> 785 1.1.1.15 mrg 786 1.1.1.15 mrg * configure.ac: Check for XCOFF32/XCOFF64. Check for loadquery. 787 1.1.1.15 mrg * filetype.awk: Separate AIX XCOFF32 and XCOFF64. 788 1.1.1.15 mrg * xcoff.c: Add support for AIX XCOFF32 and XCOFF64 formats. 789 1.1.1.15 mrg * configure, config.h.in: Regenerate. 790 1.1.1.15 mrg 791 1.1.1.15 mrg 2017-07-21 Tony Reix <tony.reix (a] atos.net> 792 1.1.1.15 mrg 793 1.1.1.15 mrg * filetype.awk: Add AIX XCOFF type detection. 794 1.1.1.15 mrg * configure.ac: Recognize xcoff format. 795 1.1.1.15 mrg * Makefile.am (FORMAT_FILES): Add xcoff.c. 796 1.1.1.15 mrg * fileline.c: Include <unistd.h>. 797 1.1.1.15 mrg (fileline_initialize): Add case for AIX procfs. 798 1.1.1.15 mrg * xcoff.c: New file. 799 1.1.1.15 mrg * configure, Makefile.in: Rebuild. 800 1.1.1.15 mrg 801 1.1.1.15 mrg 2017-06-21 Richard Biener <rguenther (a] suse.de> 802 1.1.1.15 mrg 803 1.1.1.15 mrg * configure.ac: Add AC_SYS_LARGEFILE. 804 1.1.1.15 mrg * config.h.in: Regenerate. 805 1.1.1.15 mrg * configure: Likewise. 806 1.1.1.15 mrg 807 1.1.1.15 mrg 2017-06-11 Ian Lance Taylor <iant (a] golang.org> 808 1.1.1.15 mrg 809 1.1.1.15 mrg * elf.c (backtrace_initialize): Always set *fileline_fn. 810 1.1.1.15 mrg * ttest.c: New file. 811 1.1.1.15 mrg * btest.c: Move support functions into testlib.c. Change calls to 812 1.1.1.15 mrg check to pass file name. 813 1.1.1.15 mrg * testlib.c: New file, copied from (part of) btest.c. 814 1.1.1.15 mrg * testlib.h: New file, declarations for testlib.c. 815 1.1.1.15 mrg * edtest.c: Use testlib.h and testlib.c. 816 1.1.1.15 mrg * configure.ac: Test for -pthread, set HAVE_PTHREAD conditional. 817 1.1.1.15 mrg * Makefile.am (btest_SOURCES): Add testlib.c. 818 1.1.1.15 mrg (edtest_SOURCES): Likewise. 819 1.1.1.15 mrg (CHECK_PROGRAMS): Add ttest if HAVE_PTHREAD. 820 1.1.1.15 mrg (ttest_SOURCES, ttest_CFLAGS, ttest_LDADD): Define. 821 1.1.1.15 mrg * configure, Makefile.in: Rebuild. 822 1.1.1.15 mrg 823 1.1.1.15 mrg 2017-05-19 Than McIntosh <thanm (a] google.com> 824 1.1.1.15 mrg 825 1.1.1.15 mrg * dwarf.c (free_line_header): Don't free dirs if dirs_count == 0. 826 1.1.1.15 mrg (read_line_header): Don't allocate dirs if dirs_count == 0. 827 1.1.1.15 mrg * edtest.c: New file. 828 1.1.1.15 mrg * edtest2.c: New file. 829 1.1.1.15 mrg * Makefile.am (edtest_SOURCES, edtest_LDADD): Define. 830 1.1.1.15 mrg (check_PROGRAMS): Add edtest. 831 1.1.1.15 mrg (edtest2_build.c, gen_edtest2_build): New targets. 832 1.1.1.15 mrg * Makefile.in: Rebuild. 833 1.1.1.11 mrg 834 1.1.1.11 mrg 2017-03-08 Sam Thursfield <sam.thursfield (a] codethink.co.uk> 835 1.1.1.11 mrg 836 1.1.1.11 mrg * btest.c (test5): Replace #ifdef guard with 'unused' attribute 837 1.1.1.11 mrg to fix compile warning when BACKTRACE_SUPPORTED isn't defined. 838 1.1.1.11 mrg 839 1.1.1.11 mrg 2017-01-01 Jakub Jelinek <jakub (a] redhat.com> 840 1.1.1.11 mrg 841 1.1.1.11 mrg Update copyright years. 842 1.1.1.11 mrg 843 1.1.1.11 mrg 2016-11-15 Matthias Klose <doko (a] ubuntu.com> 844 1.1.1.11 mrg 845 1.1.1.11 mrg * configure: Regenerate. 846 1.1.1.11 mrg 847 1.1.1.11 mrg 2016-09-11 Carlos Liam <carlos (a] aarzee.me> 848 1.1.1.11 mrg 849 1.1.1.11 mrg * all: Remove meaningless trailing whitespace. 850 1.1.1.7 mrg 851 1.1.1.7 mrg 2016-05-18 Uros Bizjak <ubizjak (a] gmail.com> 852 1.1.1.7 mrg 853 1.1.1.7 mrg PR target/71161 854 1.1.1.7 mrg * elf.c (phdr_callback) [__i386__]: Add 855 1.1.1.7 mrg __attribute__((__force_align_arg_pointer__)). 856 1.1.1.7 mrg 857 1.1.1.9 mrg 2016-03-02 Maxim Ostapenko <m.ostapenko (a] partner.samsung.com> 858 1.1.1.9 mrg 859 1.1.1.9 mrg * elf.c (backtrace_initialize): Properly initialize elf_fileline_fn to 860 1.1.1.9 mrg avoid possible crash. 861 1.1.1.9 mrg (elf_add): Don't set *fileline_fn to elf_nodebug value in case of 862 1.1.1.9 mrg missing debug info anymore. 863 1.1.1.9 mrg 864 1.1.1.9 mrg 2016-02-06 John David Anglin <danglin (a] gcc.gnu.org> 865 1.1.1.9 mrg 866 1.1.1.9 mrg * mmap.c (MAP_FAILED): Define if not defined. 867 1.1.1.9 mrg 868 1.1.1.9 mrg 2016-01-04 Jakub Jelinek <jakub (a] redhat.com> 869 1.1.1.9 mrg 870 1.1.1.9 mrg Update copyright years. 871 1.1.1.9 mrg 872 1.1.1.9 mrg 2015-12-18 Andris Pavenis <andris.pavenis (a] iki.fi> 873 1.1.1.9 mrg 874 1.1.1.9 mrg * configure.ac: Specify that DJGPP do not have mmap 875 1.1.1.9 mrg even when sys/mman.h exists. 876 1.1.1.9 mrg * configure: Regenerate 877 1.1.1.9 mrg 878 1.1.1.9 mrg 2015-12-09 John David Anglin <danglin (a] gcc.gnu.org> 879 1.1.1.9 mrg 880 1.1.1.9 mrg PR libgfortran/68115 881 1.1.1.9 mrg * configure.ac: Set libbacktrace_cv_sys_sync to no on hppa*-*-hpux*. 882 1.1.1.9 mrg * configure: Regenerate. 883 1.1.1.9 mrg * elf.c (backtrace_initialize): Cast __sync_bool_compare_and_swap call 884 1.1.1.9 mrg to void. 885 1.1.1.9 mrg 886 1.1.1.9 mrg 2015-09-17 Ian Lance Taylor <iant (a] google.com> 887 1.1.1.9 mrg 888 1.1.1.9 mrg * posix.c (backtrace_open): Cast second argument of open() to int. 889 1.1.1.9 mrg 890 1.1.1.9 mrg 2015-09-11 Ian Lance Taylor <iant (a] google.com> 891 1.1.1.9 mrg 892 1.1.1.9 mrg * Makefile.am (backtrace.lo): Depend on internal.h. 893 1.1.1.9 mrg (sort.lo, stest.lo): Add explicit dependencies. 894 1.1.1.9 mrg * Makefile.in: Rebuild. 895 1.1.1.9 mrg 896 1.1.1.9 mrg 2015-09-09 Hans-Peter Nilsson <hp (a] axis.com> 897 1.1.1.5 mrg 898 1.1.1.9 mrg * backtrace.c: #include <sys/types.h>. 899 1.1.1.5 mrg 900 1.1.1.9 mrg 2015-09-08 Ian Lance Taylor <iant (a] google.com> 901 1.1.1.6 mrg 902 1.1.1.9 mrg PR other/67457 903 1.1.1.9 mrg * backtrace.c: #include "internal.h". 904 1.1.1.9 mrg (struct backtrace_data): Add can_alloc field. 905 1.1.1.9 mrg (unwind): If can_alloc is false, don't try to get file/line 906 1.1.1.9 mrg information. 907 1.1.1.9 mrg (backtrace_full): Set can_alloc field in bdata. 908 1.1.1.9 mrg * alloc.c (backtrace_alloc): Don't call error_callback if it is 909 1.1.1.9 mrg NULL. 910 1.1.1.9 mrg * mmap.c (backtrace_alloc): Likewise. 911 1.1.1.9 mrg * internal.h: Update comments for backtrace_alloc and 912 1.1.1.9 mrg backtrace_free. 913 1.1.1.6 mrg 914 1.1.1.9 mrg 2015-09-08 Ian Lance Taylor <iant (a] google.com> 915 1.1.1.6 mrg 916 1.1.1.9 mrg PR other/67457 917 1.1.1.9 mrg * mmap.c (backtrace_alloc): Correct test for mmap failure. 918 1.1.1.9 mrg 919 1.1.1.9 mrg 2015-08-31 Ulrich Weigand <Ulrich.Weigand (a] de.ibm.com> 920 1.1.1.9 mrg 921 1.1.1.9 mrg * configure.ac: For spu-*-* targets, set have_fcntl to no. 922 1.1.1.9 mrg * configure: Regenerate. 923 1.1.1.9 mrg 924 1.1.1.9 mrg 2015-08-27 Ulrich Weigand <Ulrich.Weigand (a] de.ibm.com> 925 1.1.1.9 mrg 926 1.1.1.9 mrg * configure.ac: Remove [disable-shared] argument to LT_INIT. 927 1.1.1.9 mrg Remove setting PIC_FLAG when building as target library. 928 1.1.1.9 mrg * configure: Regenerate. 929 1.1.1.9 mrg 930 1.1.1.9 mrg 2015-08-26 Hans-Peter Nilsson <hp (a] axis.com> 931 1.1.1.9 mrg 932 1.1.1.9 mrg * configure.ac: Only compile with -fPIC if the target 933 1.1.1.9 mrg supports it. 934 1.1.1.9 mrg * configure: Regenerate. 935 1.1.1.9 mrg 936 1.1.1.9 mrg 2015-08-24 Ulrich Weigand <Ulrich.Weigand (a] de.ibm.com> 937 1.1.1.9 mrg 938 1.1.1.9 mrg * configure.ac: Set have_mmap to no on spu-*-* targets. 939 1.1.1.9 mrg * configure: Regenerate. 940 1.1.1.9 mrg 941 1.1.1.9 mrg 2015-08-13 Ian Lance Taylor <iant (a] google.com> 942 1.1.1.9 mrg 943 1.1.1.9 mrg * dwarf.c (read_function_entry): Add vec_inlined parameter. 944 1.1.1.9 mrg Change all callers. 945 1.1.1.9 mrg 946 1.1.1.9 mrg 2015-06-11 Martin Sebor <msebor (a] redhat.com> 947 1.1.1.9 mrg 948 1.1.1.9 mrg PR sanitizer/65479 949 1.1.1.9 mrg * dwarf.c (struct line): Add new field idx. 950 1.1.1.9 mrg (line_compare): Use it. 951 1.1.1.9 mrg (add_line): Set it. 952 1.1.1.9 mrg (read_line_info): Reset it. 953 1.1.1.9 mrg 954 1.1.1.9 mrg 2015-05-29 Tristan Gingold <gingold (a] adacore.com> 955 1.1.1.9 mrg 956 1.1.1.9 mrg * pecoff.c: New file. 957 1.1.1.9 mrg * Makefile.am (FORMAT_FILES): Add pecoff.c and dependencies. 958 1.1.1.9 mrg * Makefile.in: Regenerate. 959 1.1.1.9 mrg * filetype.awk: Detect pecoff. 960 1.1.1.9 mrg * configure.ac: Define BACKTRACE_SUPPORTS_DATA on elf platforms. 961 1.1.1.9 mrg Add pecoff. 962 1.1.1.9 mrg * btest.c (test5): Test enabled only if BACKTRACE_SUPPORTS_DATA is 963 1.1.1.9 mrg true. 964 1.1.1.9 mrg * backtrace-supported.h.in (BACKTRACE_SUPPORTS_DATA): Define. 965 1.1.1.9 mrg * configure: Regenerate. 966 1.1.1.9 mrg * pecoff.c: New file. 967 1.1.1.9 mrg 968 1.1.1.9 mrg 2015-05-13 Michael Haubenwallner <michael.haubenwallner (a] ssi-schaefer.com> 969 1.1.1.9 mrg 970 1.1.1.9 mrg * Makefile.in: Regenerated with automake-1.11.6. 971 1.1.1.9 mrg * aclocal.m4: Likewise. 972 1.1.1.9 mrg * configure: Likewise. 973 1.1.1.6 mrg 974 1.1.1.6 mrg 2015-01-24 Matthias Klose <doko (a] ubuntu.com> 975 1.1.1.5 mrg 976 1.1.1.5 mrg * configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC. 977 1.1.1.5 mrg * configure: Regenerate. 978 1.1.1.5 mrg 979 1.1.1.6 mrg 2015-01-05 Jakub Jelinek <jakub (a] redhat.com> 980 1.1.1.6 mrg 981 1.1.1.6 mrg Update copyright years. 982 1.1.1.4 mrg 983 1.1.1.6 mrg 2014-11-21 H.J. Lu <hongjiu.lu (a] intel.com> 984 1.1.1.4 mrg 985 1.1.1.6 mrg PR bootstrap/63784 986 1.1.1.6 mrg * configure: Regenerated. 987 1.1.1.3 skrll 988 1.1.1.6 mrg 2014-11-11 David Malcolm <dmalcolm (a] redhat.com> 989 1.1.1.3 skrll 990 1.1.1.6 mrg * ChangeLog.jit: New. 991 1.1.1.3 skrll 992 1.1.1.6 mrg 2014-11-11 Francois-Xavier Coudert <fxcoudert (a] gcc.gnu.org> 993 1.1.1.3 skrll 994 1.1.1.6 mrg PR target/63610 995 1.1.1.3 skrll * configure: Regenerate. 996 1.1.1.3 skrll 997 1.1.1.6 mrg 2014-10-23 Ian Lance Taylor <iant (a] google.com> 998 1.1.1.6 mrg 999 1.1.1.6 mrg * internal.h (backtrace_atomic_load_pointer) [no atomic or sync]: 1000 1.1.1.6 mrg Fix to return void *. 1001 1.1.1.6 mrg 1002 1.1.1.6 mrg 2014-05-08 Ian Lance Taylor <iant (a] google.com> 1003 1.1.1.6 mrg 1004 1.1.1.6 mrg * mmap.c (backtrace_free): If freeing a large aligned block of 1005 1.1.1.6 mrg memory, call munmap rather than holding onto it. 1006 1.1.1.6 mrg (backtrace_vector_grow): When growing a vector, double the number 1007 1.1.1.6 mrg of pages requested. When releasing the old version of a grown 1008 1.1.1.6 mrg vector, pass the correct size to backtrace_free. 1009 1.1.1.6 mrg 1010 1.1.1.6 mrg 2014-03-07 Ian Lance Taylor <iant (a] google.com> 1011 1.1.1.6 mrg 1012 1.1.1.6 mrg * sort.c (backtrace_qsort): Use middle element as pivot. 1013 1.1.1.6 mrg 1014 1.1.1.6 mrg 2014-03-06 Ian Lance Taylor <iant (a] google.com> 1015 1.1.1.6 mrg 1016 1.1.1.6 mrg * sort.c: New file. 1017 1.1.1.6 mrg * stest.c: New file. 1018 1.1.1.6 mrg * internal.h (backtrace_qsort): Declare. 1019 1.1.1.6 mrg * dwarf.c (read_abbrevs): Call backtrace_qsort instead of qsort. 1020 1.1.1.6 mrg (read_line_info, read_function_entry): Likewise. 1021 1.1.1.6 mrg (read_function_info, build_dwarf_data): Likewise. 1022 1.1.1.6 mrg * elf.c (elf_initialize_syminfo): Likewise. 1023 1.1.1.6 mrg * Makefile.am (libbacktrace_la_SOURCES): Add sort.c. 1024 1.1.1.6 mrg (stest_SOURCES, stest_LDADD): Define. 1025 1.1.1.6 mrg (check_PROGRAMS): Add stest. 1026 1.1.1.6 mrg 1027 1.1.1.2 mrg 2014-02-07 Misty De Meo <misty (a] brew.sh> 1028 1.1.1.2 mrg 1029 1.1.1.2 mrg PR target/58710 1030 1.1.1.2 mrg * configure.ac: Use AC_LINK_IFELSE in check for 1031 1.1.1.2 mrg _Unwind_GetIPInfo. 1032 1.1.1.2 mrg * configure: Regenerate. 1033 1.1.1.2 mrg 1034 1.1.1.6 mrg 2014-01-02 Richard Sandiford <rdsandiford (a] googlemail.com> 1035 1.1.1.6 mrg 1036 1.1.1.6 mrg Update copyright years 1037 1.1.1.6 mrg 1038 1.1.1.6 mrg 2013-12-06 Jakub Jelinek <jakub (a] redhat.com> 1039 1.1.1.6 mrg 1040 1.1.1.6 mrg * elf.c (ET_DYN): Undefine and define again. 1041 1.1.1.6 mrg (elf_add): Add exe argument, if true and ehdr.e_type is ET_DYN, 1042 1.1.1.6 mrg return early -1 without closing the descriptor. 1043 1.1.1.6 mrg (struct phdr_data): Add exe_descriptor. 1044 1.1.1.6 mrg (phdr_callback): If pd->exe_descriptor is not -1, for very first 1045 1.1.1.6 mrg call if dlpi_name is NULL just call elf_add with the exe_descriptor, 1046 1.1.1.6 mrg otherwise backtrace_close the exe_descriptor if not -1. Adjust 1047 1.1.1.6 mrg call to elf_add. 1048 1.1.1.6 mrg (backtrace_initialize): Adjust call to elf_add. If it returns 1049 1.1.1.6 mrg -1, set pd.exe_descriptor to descriptor, otherwise set it to -1. 1050 1.1.1.6 mrg 1051 1.1 mrg 2013-12-05 Ian Lance Taylor <iant (a] google.com> 1052 1.1 mrg 1053 1.1 mrg * alloc.c (backtrace_vector_finish): Add error_callback and data 1054 1.1 mrg parameters. Call backtrace_vector_release. Return address base. 1055 1.1 mrg * mmap.c (backtrace_vector_finish): Add error_callback and data 1056 1.1 mrg parameters. Return address base. 1057 1.1 mrg * dwarf.c (read_function_info): Get new address base from 1058 1.1 mrg backtrace_vector_finish. 1059 1.1 mrg * internal.h (backtrace_vector_finish): Update declaration. 1060 1.1 mrg 1061 1.1.1.6 mrg 2013-11-27 Ian Lance Taylor <iant (a] google.com> 1062 1.1 mrg 1063 1.1.1.6 mrg * dwarf.c (find_address_ranges): New static function, broken out 1064 1.1.1.6 mrg of build_address_map. 1065 1.1.1.6 mrg (build_address_map): Call it. 1066 1.1.1.6 mrg * btest.c (check): Check for missing filename or function, rather 1067 1.1.1.6 mrg than crashing. 1068 1.1.1.6 mrg (f3): Check that enough frames were returned. 1069 1.1.1.6 mrg 1070 1.1.1.6 mrg 2013-11-19 Jakub Jelinek <jakub (a] redhat.com> 1071 1.1.1.6 mrg 1072 1.1.1.6 mrg * backtrace.h (backtrace_syminfo_callback): Add symsize argument. 1073 1.1.1.6 mrg * elf.c (elf_syminfo): Pass 0 or sym->size to the callback as 1074 1.1.1.6 mrg last argument. 1075 1.1.1.6 mrg * btest.c (struct symdata): Add size field. 1076 1.1.1.6 mrg (callback_three): Add symsize argument. Copy it to the data->size 1077 1.1.1.6 mrg field. 1078 1.1.1.6 mrg (f23): Set symdata.size to 0. 1079 1.1.1.6 mrg (test5): Likewise. If sizeof (int) > 1, lookup address of 1080 1.1.1.6 mrg ((uintptr_t) &global) + 1. Verify symdata.val and symdata.size 1081 1.1.1.6 mrg values. 1082 1.1.1.6 mrg 1083 1.1.1.6 mrg * atomic.c: Include sys/types.h. 1084 1.1.1.6 mrg 1085 1.1.1.6 mrg 2013-11-18 Ian Lance Taylor <iant (a] google.com> 1086 1.1.1.6 mrg 1087 1.1.1.6 mrg * configure.ac: Check for support of __atomic extensions. 1088 1.1.1.6 mrg * internal.h: Declare or #define atomic functions for use in 1089 1.1.1.6 mrg backtrace code. 1090 1.1.1.6 mrg * atomic.c: New file. 1091 1.1.1.6 mrg * dwarf.c (dwarf_lookup_pc): Use atomic functions. 1092 1.1.1.6 mrg (dwarf_fileline, backtrace_dwarf_add): Likewise. 1093 1.1.1.6 mrg * elf.c (elf_add_syminfo_data, elf_syminfo): Likewise. 1094 1.1.1.6 mrg (backtrace_initialize): Likewise. 1095 1.1.1.6 mrg * fileline.c (fileline_initialize): Likewise. 1096 1.1.1.6 mrg * Makefile.am (libbacktrace_la_SOURCES): Add atomic.c. 1097 1.1.1.6 mrg * configure, config.h.in, Makefile.in: Rebuild. 1098 1.1.1.6 mrg 1099 1.1.1.6 mrg 2013-11-18 Jakub Jelinek <jakub (a] redhat.com> 1100 1.1.1.6 mrg 1101 1.1.1.6 mrg * elf.c (SHN_UNDEF): Define. 1102 1.1.1.6 mrg (elf_initialize_syminfo): Add base_address argument. Ignore symbols 1103 1.1.1.6 mrg with st_shndx == SHN_UNDEF. Add base_address to address fields. 1104 1.1.1.6 mrg (elf_add): Adjust caller. 1105 1.1.1.6 mrg 1106 1.1.1.6 mrg * elf.c (phdr_callback): Process info->dlpi_addr == 0 normally. 1107 1.1.1.6 mrg 1108 1.1.1.6 mrg 2013-11-16 Ian Lance Taylor <iant (a] google.com> 1109 1.1.1.6 mrg 1110 1.1.1.6 mrg * backtrace.h (backtrace_create_state): Correct comment about 1111 1.1.1.6 mrg threading. 1112 1.1.1.6 mrg 1113 1.1.1.6 mrg 2013-11-15 Ian Lance Taylor <iant (a] google.com> 1114 1.1.1.6 mrg 1115 1.1.1.6 mrg * backtrace.h (backtrace_syminfo): Update comment and parameter 1116 1.1.1.6 mrg name to take any address, not just a PC value. 1117 1.1.1.6 mrg * elf.c (STT_OBJECT): Define. 1118 1.1.1.6 mrg (elf_nosyms): Rename parameter pc to addr. 1119 1.1.1.6 mrg (elf_symbol_search): Rename local variable pc to addr. 1120 1.1.1.6 mrg (elf_initialize_syminfo): Add STT_OBJECT symbols to elf_symbols. 1121 1.1.1.6 mrg (elf_syminfo): Rename parameter pc to addr. 1122 1.1.1.6 mrg * btest.c (global): New global variable. 1123 1.1.1.6 mrg (test5): New test. 1124 1.1.1.6 mrg (main): Call test5. 1125 1.1.1.6 mrg 1126 1.1.1.6 mrg 2013-10-17 Ian Lance Taylor <iant (a] google.com> 1127 1.1 mrg 1128 1.1 mrg * elf.c (elf_add): Don't get the wrong offsets if a debug section 1129 1.1 mrg is missing. 1130 1.1 mrg 1131 1.1.1.6 mrg 2013-10-15 David Malcolm <dmalcolm (a] redhat.com> 1132 1.1.1.6 mrg 1133 1.1.1.6 mrg * configure.ac: Add --enable-host-shared, setting up 1134 1.1.1.6 mrg pre-existing PIC_FLAG variable within Makefile.am et al. 1135 1.1.1.6 mrg * configure: Regenerate. 1136 1.1.1.6 mrg 1137 1.1.1.6 mrg 2013-09-20 Alan Modra <amodra (a] gmail.com> 1138 1.1.1.6 mrg 1139 1.1.1.6 mrg * configure: Regenerate. 1140 1.1.1.6 mrg 1141 1.1.1.6 mrg 2013-07-23 Alexander Monakov <amonakov (a] ispras.ru> 1142 1.1 mrg 1143 1.1.1.6 mrg * elf.c (elf_syminfo): Loop over the elf_syminfo_data chain. 1144 1.1 mrg 1145 1.1.1.6 mrg 2013-07-23 Alexander Monakov <amonakov (a] ispras.ru> 1146 1.1 mrg 1147 1.1.1.6 mrg * elf.c (backtrace_initialize): Pass elf_fileline_fn to 1148 1.1.1.6 mrg dl_iterate_phdr callbacks. 1149 1.1 mrg 1150 1.1 mrg 2013-03-25 Ian Lance Taylor <iant (a] google.com> 1151 1.1 mrg 1152 1.1 mrg * alloc.c: #include <sys/types.h>. 1153 1.1 mrg * mmap.c: Likewise. 1154 1.1 mrg 1155 1.1 mrg 2013-01-31 Ian Lance Taylor <iant (a] google.com> 1156 1.1 mrg 1157 1.1 mrg * dwarf.c (read_function_info): Permit fvec parameter to be NULL. 1158 1.1 mrg (dwarf_lookup_pc): Don't use ddata->fvec if threaded. 1159 1.1 mrg 1160 1.1 mrg 2013-01-25 Jakub Jelinek <jakub (a] redhat.com> 1161 1.1 mrg 1162 1.1 mrg PR other/56076 1163 1.1 mrg * dwarf.c (read_line_header): Don't crash if DW_AT_comp_dir 1164 1.1 mrg attribute was not seen. 1165 1.1 mrg 1166 1.1 mrg 2013-01-16 Ian Lance Taylor <iant (a] google.com> 1167 1.1 mrg 1168 1.1 mrg * dwarf.c (struct unit): Add filename and abs_filename fields. 1169 1.1 mrg (build_address_map): Set new fields when reading unit. 1170 1.1 mrg (dwarf_lookup_pc): If we don't find an entry in the line table, 1171 1.1 mrg just return the main file name. 1172 1.1 mrg 1173 1.1 mrg 2013-01-14 Richard Sandiford <rdsandiford (a] googlemail.com> 1174 1.1 mrg 1175 1.1 mrg Update copyright years. 1176 1.1 mrg 1177 1.1 mrg 2013-01-01 Ian Lance Taylor <iant (a] google.com> 1178 1.1 mrg 1179 1.1 mrg PR bootstrap/54834 1180 1.1 mrg * Makefile.am (AM_CPPFLAGS): Remove -I ../gcc/include and -I 1181 1.1 mrg $(MULTIBUILDTOP)/../../gcc/include. 1182 1.1 mrg * Makefile.in: Rebuild. 1183 1.1 mrg 1184 1.1 mrg 2013-01-01 Ian Lance Taylor <iant (a] google.com> 1185 1.1 mrg 1186 1.1 mrg PR other/55536 1187 1.1 mrg * mmap.c (backtrace_alloc): Don't call sync functions if not 1188 1.1 mrg threaded. 1189 1.1 mrg (backtrace_free): Likewise. 1190 1.1 mrg 1191 1.1 mrg 2012-12-12 John David Anglin <dave.anglin (a] nrc-cnrc.gc.ca> 1192 1.1 mrg 1193 1.1 mrg * mmapio.c: Define MAP_FAILED if not defined. 1194 1.1 mrg 1195 1.1 mrg 2012-12-11 Jakub Jelinek <jakub (a] redhat.com> 1196 1.1 mrg 1197 1.1 mrg PR bootstrap/54926 1198 1.1 mrg * Makefile.am (AM_CFLAGS): Remove -frandom-seed=$@. 1199 1.1 mrg * configure.ac: If --with-target-subdir, add -frandom-seed=$@ 1200 1.1 mrg to EXTRA_FLAGS unconditionally, otherwise check whether the compiler 1201 1.1 mrg accepts it. 1202 1.1 mrg * Makefile.in: Regenerated. 1203 1.1 mrg * configure: Regenerated. 1204 1.1 mrg 1205 1.1 mrg 2012-12-07 Jakub Jelinek <jakub (a] redhat.com> 1206 1.1 mrg 1207 1.1 mrg PR bootstrap/54926 1208 1.1 mrg * Makefile.am (AM_CFLAGS): Add -frandom-seed=$@. 1209 1.1 mrg * Makefile.in: Regenerated. 1210 1.1 mrg 1211 1.1 mrg 2012-11-20 Ian Lance Taylor <iant (a] google.com> 1212 1.1 mrg 1213 1.1 mrg * dwarf.c (read_attribute): Always clear val. 1214 1.1 mrg 1215 1.1 mrg 2012-11-13 Ian Lance Taylor <iant (a] google.com> 1216 1.1 mrg 1217 1.1 mrg PR other/55312 1218 1.1 mrg * configure.ac: Only add -Werror if building a target library. 1219 1.1 mrg * configure: Rebuild. 1220 1.1 mrg 1221 1.1 mrg 2012-11-12 Ian Lance Taylor <iant (a] google.com> 1222 1.1 mrg Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 1223 1.1 mrg Gerald Pfeifer <gerald (a] pfeifer.com> 1224 1.1 mrg 1225 1.1 mrg * configure.ac: Check for getexecname. 1226 1.1 mrg * fileline.c: #include <errno.h>. Define getexecname if not 1227 1.1 mrg available. 1228 1.1 mrg (fileline_initialize): Try to find the executable in a few 1229 1.1 mrg different ways. 1230 1.1 mrg * print.c (error_callback): Only print the filename if it came 1231 1.1 mrg from the backtrace state. 1232 1.1 mrg * configure, config.h.in: Rebuild. 1233 1.1 mrg 1234 1.1 mrg 2012-10-29 Ian Lance Taylor <iant (a] google.com> 1235 1.1 mrg 1236 1.1 mrg * mmap.c (backtrace_vector_release): Correct last patch: add 1237 1.1 mrg aligned, not size. 1238 1.1 mrg 1239 1.1 mrg 2012-10-29 Ian Lance Taylor <iant (a] google.com> 1240 1.1 mrg 1241 1.1 mrg * mmap.c (backtrace_vector_release): Make sure freed block is 1242 1.1 mrg aligned on 8-byte boundary. 1243 1.1 mrg 1244 1.1 mrg 2012-10-26 Ian Lance Taylor <iant (a] google.com> 1245 1.1 mrg 1246 1.1 mrg PR other/55087 1247 1.1 mrg * posix.c (backtrace_open): Add does_not_exist parameter. 1248 1.1 mrg * elf.c (phdr_callback): Do not warn if shared library could not 1249 1.1 mrg be opened. 1250 1.1 mrg * fileline.c (fileline_initialize): Update calls to 1251 1.1 mrg backtrace_open. 1252 1.1 mrg * internal.h (backtrace_open): Update declaration. 1253 1.1 mrg 1254 1.1 mrg 2012-10-26 Jack Howarth <howarth (a] bromo.med.uc.edu> 1255 1.1 mrg 1256 1.1 mrg PR target/55061 1257 1.1 mrg * configure.ac: Check for _Unwind_GetIPInfo function declaration. 1258 1.1 mrg * configure: Regenerate. 1259 1.1 mrg 1260 1.1 mrg 2012-10-24 Ian Lance Taylor <iant (a] google.com> 1261 1.1 mrg 1262 1.1 mrg PR target/55061 1263 1.1 mrg * configure.ac: Check whether -funwind-tables option works. 1264 1.1 mrg * configure: Rebuild. 1265 1.1 mrg 1266 1.1 mrg 2012-10-11 Ian Lance Taylor <iant (a] google.com> 1267 1.1 mrg 1268 1.1 mrg * configure.ac: Do not use dl_iterate_phdr on Solaris 10. 1269 1.1 mrg * configure: Rebuild. 1270 1.1 mrg 1271 1.1 mrg 2012-10-10 Ian Lance Taylor <iant (a] google.com> 1272 1.1 mrg 1273 1.1 mrg * elf.c: Rename all Elf typedefs to start with b_elf, and be all 1274 1.1 mrg lower case. 1275 1.1 mrg 1276 1.1 mrg 2012-10-10 Hans-Peter Nilsson <hp (a] bitrange.com> 1277 1.1 mrg 1278 1.1 mrg * elf.c (elf_add_syminfo_data): Add casts to avoid warning. 1279 1.1 mrg 1280 1.1 mrg 2012-10-09 Ian Lance Taylor <iant (a] google.com> 1281 1.1 mrg 1282 1.1 mrg * dwarf.c (dwarf_fileline): Add cast to avoid warning. 1283 1.1 mrg (backtrace_dwarf_add): Likewise. 1284 1.1 mrg 1285 1.1 mrg 2012-10-09 Ian Lance Taylor <iant (a] google.com> 1286 1.1 mrg 1287 1.1 mrg Add support for tracing through shared libraries. 1288 1.1 mrg * configure.ac: Check for link.h and dl_iterate_phdr. 1289 1.1 mrg * elf.c: #include <link.h> if system has dl_iterate_phdr. #undef 1290 1.1 mrg ELF macros before #defining them. 1291 1.1 mrg (dl_phdr_info, dl_iterate_phdr): Define if system does not have 1292 1.1 mrg dl_iterate_phdr. 1293 1.1 mrg (struct elf_syminfo_data): Add next field. 1294 1.1 mrg (elf_initialize_syminfo): Initialize next field. 1295 1.1 mrg (elf_add_syminfo_data): New static function. 1296 1.1 mrg (elf_add): New static function, broken out of 1297 1.1 mrg backtrace_initialize. Call backtrace_dwarf_add instead of 1298 1.1 mrg backtrace_dwarf_initialize. 1299 1.1 mrg (struct phdr_data): Define. 1300 1.1 mrg (phdr_callback): New static function. 1301 1.1 mrg (backtrace_initialize): Call elf_add. 1302 1.1 mrg * dwarf.c (struct dwarf_data): Add next and base_address fields. 1303 1.1 mrg (add_unit_addr): Add base_address parameter. Change all callers. 1304 1.1 mrg (add_unit_ranges, build_address_map): Likewise. 1305 1.1 mrg (add_line): Add ddata parameter. Change all callers. 1306 1.1 mrg (read_line_program, add_function_range): Likewise. 1307 1.1 mrg (dwarf_lookup_pc): New static function, broken out of 1308 1.1 mrg dwarf_fileline. 1309 1.1 mrg (dwarf_fileline): Call dwarf_lookup_pc. 1310 1.1 mrg (build_dwarf_data): New static function. 1311 1.1 mrg (backtrace_dwarf_add): New function. 1312 1.1 mrg (backtrace_dwarf_initialize): Remove. 1313 1.1 mrg * internal.h (backtrace_dwarf_initialize): Don't declare. 1314 1.1 mrg (backtrace_dwarf_add): Declare. 1315 1.1 mrg * configure, config.h.in: Rebuild. 1316 1.1 mrg 1317 1.1 mrg 2012-10-04 Gerald Pfeifer <gerald (a] pfeifer.com> 1318 1.1 mrg 1319 1.1 mrg * btest.c (f23): Avoid uninitialized variable warning. 1320 1.1 mrg 1321 1.1 mrg 2012-10-04 Ian Lance Taylor <iant (a] google.com> 1322 1.1 mrg 1323 1.1 mrg * dwarf.c: If the system header files do not declare strnlen, 1324 1.1 mrg provide our own version. 1325 1.1 mrg 1326 1.1 mrg 2012-10-03 Ian Lance Taylor <iant (a] google.com> 1327 1.1 mrg 1328 1.1 mrg * dwarf.c (read_uleb128): Fix overflow test. 1329 1.1 mrg (read_sleb128): Likewise. 1330 1.1 mrg (build_address_map): Don't change unit_buf.start. 1331 1.1 mrg 1332 1.1 mrg 2012-10-02 Uros Bizjak <ubizjak (a] gmail.com> 1333 1.1 mrg 1334 1.1 mrg PR other/54761 1335 1.1 mrg * configure.ac (EXTRA_FLAGS): New. 1336 1.1 mrg * Makefile.am (AM_FLAGS): Add $(EXTRA_FLAGS). 1337 1.1 mrg * configure, Makefile.in: Regenerate. 1338 1.1 mrg 1339 1.1 mrg 2012-09-29 Ian Lance Taylor <iant (a] google.com> 1340 1.1 mrg 1341 1.1 mrg PR other/54749 1342 1.1 mrg * fileline.c (fileline_initialize): Pass errnum as -1 when 1343 1.1 mrg reporting that we could not read executable information after a 1344 1.1 mrg previous failure. 1345 1.1 mrg 1346 1.1 mrg 2012-09-27 Ian Lance Taylor <iant (a] google.com> 1347 1.1 mrg 1348 1.1 mrg PR bootstrap/54732 1349 1.1 mrg * configure.ac: Add no-dependencies to AM_INIT_AUTOMAKE. 1350 1.1 mrg * Makefile.am: Add dependencies for all objects. 1351 1.1 mrg * configure, aclocal.m4, Makefile.in: Rebuild. 1352 1.1 mrg 1353 1.1 mrg 2012-09-27 Ian Lance Taylor <iant (a] google.com> 1354 1.1 mrg 1355 1.1 mrg PR other/54726 1356 1.1 mrg * elf.c (backtrace_initialize): Set *fileln_fn, not 1357 1.1 mrg state->fileln_fn. 1358 1.1 mrg 1359 1.1 mrg 2012-09-19 Ian Lance Taylor <iant (a] google.com> 1360 1.1 mrg 1361 1.1 mrg * configure.ac: Only use GCC_CHECK_UNWIND_GETIPINFO when compiled 1362 1.1 mrg as a target library. 1363 1.1 mrg * configure: Rebuild. 1364 1.1 mrg 1365 1.1 mrg 2012-09-19 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 1366 1.1 mrg Ian Lance Taylor <iant (a] google.com> 1367 1.1 mrg 1368 1.1.1.16 mrg * configure.ac (GCC_HEADER_STDINT): Invoke. 1369 1.1.1.16 mrg * backtrace.h: If we can't find <stdint.h>, use "gstdint.h". 1370 1.1.1.16 mrg * btest.c: Don't include <stdint.h>. 1371 1.1.1.16 mrg * dwarf.c: Likewise. 1372 1.1.1.16 mrg * configure, aclocal.m4, Makefile.in, config.h.in: Rebuild. 1373 1.1 mrg 1374 1.1 mrg 2012-09-18 Ian Lance Taylor <iant (a] google.com> 1375 1.1 mrg 1376 1.1 mrg PR bootstrap/54623 1377 1.1 mrg * Makefile.am (AM_CPPFLAGS): Define. 1378 1.1 mrg (AM_CFLAGS): Remove -I options. 1379 1.1 mrg * Makefile.in: Rebuild. 1380 1.1 mrg 1381 1.1 mrg 2012-09-18 Ian Lance Taylor <iant (a] google.com> 1382 1.1 mrg 1383 1.1 mrg * posix.c (O_BINARY): Define if not defined. 1384 1.1 mrg (backtrace_open): Pass O_BINARY to open. Only call fcntl if 1385 1.1 mrg HAVE_FCNTL is defined. 1386 1.1 mrg * configure.ac: Test for the fcntl function. 1387 1.1 mrg * configure, config.h.in: Rebuild. 1388 1.1 mrg 1389 1.1 mrg 2012-09-18 Ian Lance Taylor <iant (a] google.com> 1390 1.1 mrg 1391 1.1 mrg * btest.c (test1, test2, test3, test4): Add the unused attribute. 1392 1.1 mrg 1393 1.1 mrg 2012-09-18 Ian Lance Taylor <iant (a] google.com> 1394 1.1 mrg 1395 1.1 mrg * dwarf.c: Correct test of HAVE_DECL_STRNLEN. 1396 1.1 mrg 1397 1.1 mrg 2012-09-18 Ian Lance Taylor <iant (a] google.com> 1398 1.1 mrg 1399 1.1 mrg * configure.ac: Add AC_USE_SYSTEM_EXTENSIONS. 1400 1.1 mrg * mmapio.c: Don't define _GNU_SOURCE. 1401 1.1 mrg * configure, config.h.in: Rebuild. 1402 1.1 mrg 1403 1.1 mrg 2012-09-18 Ian Lance Taylor <iant (a] google.com> 1404 1.1 mrg 1405 1.1 mrg * configure.ac: Check whether strnlen is declared. 1406 1.1 mrg * dwarf.c: Declare strnlen if not declared. 1407 1.1 mrg * configure, config.h.in: Rebuild. 1408 1.1 mrg 1409 1.1 mrg 2012-09-18 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 1410 1.1 mrg 1411 1.1 mrg * fileline.c: Include <stdlib.h>. 1412 1.1 mrg * mmap.c: Likewise. 1413 1.1 mrg 1414 1.1 mrg 2012-09-17 Ian Lance Taylor <iant (a] google.com> 1415 1.1 mrg 1416 1.1 mrg PR bootstrap/54611 1417 1.1 mrg * nounwind.c (backtrace_full): Rename from backtrace. Add state 1418 1.1 mrg parameter. 1419 1.1 mrg 1420 1.1 mrg 2012-09-17 Gerald Pfeifer <gerald (a] pfeifer.com> 1421 1.1 mrg 1422 1.1 mrg PR bootstrap/54611 1423 1.1 mrg * nounwind.c (backtrace_simple): Add state parameter. 1424 1.1 mrg 1425 1.1 mrg 2012-09-17 Ian Lance Taylor <iant (a] google.com> 1426 1.1 mrg 1427 1.1 mrg PR bootstrap/54609 1428 1.1 mrg * unknown.c (unknown_fileline): Add state parameter, remove 1429 1.1 mrg fileline_data parameter, name error_callback parameter. 1430 1.1 mrg (backtrace_initialize): Add state parameter. 1431 1.1 mrg 1432 1.1 mrg 2012-09-17 Ian Lance Taylor <iant (a] google.com> 1433 1.1 mrg 1434 1.1 mrg * Initial implementation. 1435 1.1.1.9 mrg 1437 1.1.1.9 mrg Copyright (C) 2012-2020 Free Software Foundation, Inc. 1438 1.1.1.9 mrg 1439 1.1.1.9 mrg Copying and distribution of this file, with or without modification, 1440 1.1.1.9 mrg are permitted in any medium without royalty provided the copyright 1441 notice and this notice are preserved. 1442
Indexes created Sat May 02 00:23:24 UTC 2026