libbacktrace/ChangeLog

   1 2017-03-08  Sam Thursfield  <sam.thursfield@codethink.co.uk>
   2
   3         * btest.c (test5): Replace #ifdef guard with 'unused' attribute
   4         to fix compile warning when BACKTRACE_SUPPORTED isn't defined.
   5
   6 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
   7
   8         Update copyright years.
   9
  10 2016-11-15  Matthias Klose  <doko@ubuntu.com>
  11
  12         * configure: Regenerate.
  13
  14 2016-09-11  Carlos Liam  <carlos@aarzee.me>
  15
  16         * all: Remove meaningless trailing whitespace.
  17
  18 2016-05-18  Uros Bizjak  <ubizjak@gmail.com>
  19
  20         PR target/71161
  21         * elf.c (phdr_callback) [__i386__]: Add
  22         __attribute__((__force_align_arg_pointer__)).
  23
  24 2016-03-02  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
  25
  26         * elf.c (backtrace_initialize): Properly initialize elf_fileline_fn to
  27         avoid possible crash.
  28         (elf_add): Don't set *fileline_fn to elf_nodebug value in case of
  29         missing debug info anymore.
  30
  31 2016-02-06  John David Anglin  <danglin@gcc.gnu.org>
  32
  33         * mmap.c (MAP_FAILED): Define if not defined.
  34
  35 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
  36
  37         Update copyright years.
  38
  39 2015-12-18  Andris Pavenis  <andris.pavenis@iki.fi>
  40
  41         * configure.ac: Specify that DJGPP do not have mmap
  42         even when sys/mman.h exists.
  43         * configure: Regenerate
  44
  45 2015-12-09  John David Anglin  <danglin@gcc.gnu.org>
  46
  47         PR libgfortran/68115
  48         * configure.ac: Set libbacktrace_cv_sys_sync to no on hppa*-*-hpux*.
  49         * configure: Regenerate.
  50         * elf.c (backtrace_initialize): Cast __sync_bool_compare_and_swap call
  51         to void.
  52
  53 2015-09-17  Ian Lance Taylor  <iant@google.com>
  54
  55         * posix.c (backtrace_open): Cast second argument of open() to int.
  56
  57 2015-09-11  Ian Lance Taylor  <iant@google.com>
  58
  59         * Makefile.am (backtrace.lo): Depend on internal.h.
  60         (sort.lo, stest.lo): Add explicit dependencies.
  61         * Makefile.in: Rebuild.
  62
  63 2015-09-09  Hans-Peter Nilsson  <hp@axis.com>
  64
  65         * backtrace.c: #include <sys/types.h>.
  66
  67 2015-09-08  Ian Lance Taylor  <iant@google.com>
  68
  69         PR other/67457
  70         * backtrace.c: #include "internal.h".
  71         (struct backtrace_data): Add can_alloc field.
  72         (unwind): If can_alloc is false, don't try to get file/line
  73         information.
  74         (backtrace_full): Set can_alloc field in bdata.
  75         * alloc.c (backtrace_alloc): Don't call error_callback if it is
  76         NULL.
  77         * mmap.c (backtrace_alloc): Likewise.
  78         * internal.h: Update comments for backtrace_alloc and
  79         backtrace_free.
  80
  81 2015-09-08  Ian Lance Taylor  <iant@google.com>
  82
  83         PR other/67457
  84         * mmap.c (backtrace_alloc): Correct test for mmap failure.
  85
  86 2015-08-31  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
  87
  88         * configure.ac: For spu-*-* targets, set have_fcntl to no.
  89         * configure: Regenerate.
  90
  91 2015-08-27  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
  92
  93         * configure.ac: Remove [disable-shared] argument to LT_INIT.
  94         Remove setting PIC_FLAG when building as target library.
  95         * configure: Regenerate.
  96
  97 2015-08-26  Hans-Peter Nilsson  <hp@axis.com>
  98
  99         * configure.ac: Only compile with -fPIC if the target
 100         supports it.
 101         * configure: Regenerate.
 102
 103 2015-08-24  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
 104
 105         * configure.ac: Set have_mmap to no on spu-*-* targets.
 106         * configure: Regenerate.
 107
 108 2015-08-13  Ian Lance Taylor  <iant@google.com>
 109
 110         * dwarf.c (read_function_entry): Add vec_inlined parameter.
 111         Change all callers.
 112
 113 2015-06-11  Martin Sebor  <msebor@redhat.com>
 114
 115         PR sanitizer/65479
 116         * dwarf.c (struct line): Add new field idx.
 117         (line_compare): Use it.
 118         (add_line): Set it.
 119         (read_line_info): Reset it.
 120
 121 2015-05-29  Tristan Gingold  <gingold@adacore.com>
 122
 123         * pecoff.c: New file.
 124         * Makefile.am (FORMAT_FILES): Add pecoff.c and dependencies.
 125         * Makefile.in: Regenerate.
 126         * filetype.awk: Detect pecoff.
 127         * configure.ac: Define BACKTRACE_SUPPORTS_DATA on elf platforms.
 128         Add pecoff.
 129         * btest.c (test5): Test enabled only if BACKTRACE_SUPPORTS_DATA is
 130         true.
 131         * backtrace-supported.h.in (BACKTRACE_SUPPORTS_DATA): Define.
 132         * configure: Regenerate.
 133         * pecoff.c: New file.
 134
 135 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
 136
 137         * Makefile.in: Regenerated with automake-1.11.6.
 138         * aclocal.m4: Likewise.
 139         * configure: Likewise.
 140
 141 2015-01-24  Matthias Klose  <doko@ubuntu.com>
 142
 143         * configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC.
 144         * configure: Regenerate.
 145
 146 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
 147
 148         Update copyright years.
 149
 150 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
 151
 152         PR bootstrap/63784
 153         * configure: Regenerated.
 154
 155 2014-11-11  David Malcolm  <dmalcolm@redhat.com>
 156
 157         * ChangeLog.jit: New.
 158
 159 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 160
 161         PR target/63610
 162         * configure: Regenerate.
 163
 164 2014-10-23  Ian Lance Taylor  <iant@google.com>
 165
 166         * internal.h (backtrace_atomic_load_pointer) [no atomic or sync]:
 167         Fix to return void *.
 168
 169 2014-05-08  Ian Lance Taylor  <iant@google.com>
 170
 171         * mmap.c (backtrace_free): If freeing a large aligned block of
 172         memory, call munmap rather than holding onto it.
 173         (backtrace_vector_grow): When growing a vector, double the number
 174         of pages requested.  When releasing the old version of a grown
 175         vector, pass the correct size to backtrace_free.
 176
 177 2014-03-07  Ian Lance Taylor  <iant@google.com>
 178
 179         * sort.c (backtrace_qsort): Use middle element as pivot.
 180
 181 2014-03-06  Ian Lance Taylor  <iant@google.com>
 182
 183         * sort.c: New file.
 184         * stest.c: New file.
 185         * internal.h (backtrace_qsort): Declare.
 186         * dwarf.c (read_abbrevs): Call backtrace_qsort instead of qsort.
 187         (read_line_info, read_function_entry): Likewise.
 188         (read_function_info, build_dwarf_data): Likewise.
 189         * elf.c (elf_initialize_syminfo): Likewise.
 190         * Makefile.am (libbacktrace_la_SOURCES): Add sort.c.
 191         (stest_SOURCES, stest_LDADD): Define.
 192         (check_PROGRAMS): Add stest.
 193
 194 2014-02-07  Misty De Meo  <misty@brew.sh>
 195
 196         PR target/58710
 197         * configure.ac: Use AC_LINK_IFELSE in check for
 198         _Unwind_GetIPInfo.
 199         * configure: Regenerate.
 200
 201 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
 202
 203         Update copyright years
 204
 205 2013-12-06  Jakub Jelinek  <jakub@redhat.com>
 206
 207         * elf.c (ET_DYN): Undefine and define again.
 208         (elf_add): Add exe argument, if true and ehdr.e_type is ET_DYN,
 209         return early -1 without closing the descriptor.
 210         (struct phdr_data): Add exe_descriptor.
 211         (phdr_callback): If pd->exe_descriptor is not -1, for very first
 212         call if dlpi_name is NULL just call elf_add with the exe_descriptor,
 213         otherwise backtrace_close the exe_descriptor if not -1.  Adjust
 214         call to elf_add.
 215         (backtrace_initialize): Adjust call to elf_add.  If it returns
 216         -1, set pd.exe_descriptor to descriptor, otherwise set it to -1.
 217
 218 2013-12-05  Ian Lance Taylor  <iant@google.com>
 219
 220         * alloc.c (backtrace_vector_finish): Add error_callback and data
 221         parameters.  Call backtrace_vector_release.  Return address base.
 222         * mmap.c (backtrace_vector_finish): Add error_callback and data
 223         parameters.  Return address base.
 224         * dwarf.c (read_function_info): Get new address base from
 225         backtrace_vector_finish.
 226         * internal.h (backtrace_vector_finish): Update declaration.
 227
 228 2013-11-27  Ian Lance Taylor  <iant@google.com>
 229
 230         * dwarf.c (find_address_ranges): New static function, broken out
 231         of build_address_map.
 232         (build_address_map): Call it.
 233         * btest.c (check): Check for missing filename or function, rather
 234         than crashing.
 235         (f3): Check that enough frames were returned.
 236
 237 2013-11-19  Jakub Jelinek  <jakub@redhat.com>
 238
 239         * backtrace.h (backtrace_syminfo_callback): Add symsize argument.
 240         * elf.c (elf_syminfo): Pass 0 or sym->size to the callback as
 241         last argument.
 242         * btest.c (struct symdata): Add size field.
 243         (callback_three): Add symsize argument.  Copy it to the data->size
 244         field.
 245         (f23): Set symdata.size to 0.
 246         (test5): Likewise.  If sizeof (int) > 1, lookup address of
 247         ((uintptr_t) &global) + 1.  Verify symdata.val and symdata.size
 248         values.
 249
 250         * atomic.c: Include sys/types.h.
 251
 252 2013-11-18  Ian Lance Taylor  <iant@google.com>
 253
 254         * configure.ac: Check for support of __atomic extensions.
 255         * internal.h: Declare or #define atomic functions for use in
 256         backtrace code.
 257         * atomic.c: New file.
 258         * dwarf.c (dwarf_lookup_pc): Use atomic functions.
 259         (dwarf_fileline, backtrace_dwarf_add): Likewise.
 260         * elf.c (elf_add_syminfo_data, elf_syminfo): Likewise.
 261         (backtrace_initialize): Likewise.
 262         * fileline.c (fileline_initialize): Likewise.
 263         * Makefile.am (libbacktrace_la_SOURCES): Add atomic.c.
 264         * configure, config.h.in, Makefile.in: Rebuild.
 265
 266 2013-11-18  Jakub Jelinek  <jakub@redhat.com>
 267
 268         * elf.c (SHN_UNDEF): Define.
 269         (elf_initialize_syminfo): Add base_address argument.  Ignore symbols
 270         with st_shndx == SHN_UNDEF.  Add base_address to address fields.
 271         (elf_add): Adjust caller.
 272
 273         * elf.c (phdr_callback): Process info->dlpi_addr == 0 normally.
 274
 275 2013-11-16  Ian Lance Taylor  <iant@google.com>
 276
 277         * backtrace.h (backtrace_create_state): Correct comment about
 278         threading.
 279
 280 2013-11-15  Ian Lance Taylor  <iant@google.com>
 281
 282         * backtrace.h (backtrace_syminfo): Update comment and parameter
 283         name to take any address, not just a PC value.
 284         * elf.c (STT_OBJECT): Define.
 285         (elf_nosyms): Rename parameter pc to addr.
 286         (elf_symbol_search): Rename local variable pc to addr.
 287         (elf_initialize_syminfo): Add STT_OBJECT symbols to elf_symbols.
 288         (elf_syminfo): Rename parameter pc to addr.
 289         * btest.c (global): New global variable.
 290         (test5): New test.
 291         (main): Call test5.
 292
 293 2013-10-17  Ian Lance Taylor  <iant@google.com>
 294
 295         * elf.c (elf_add): Don't get the wrong offsets if a debug section
 296         is missing.
 297
 298 2013-10-15  David Malcolm  <dmalcolm@redhat.com>
 299
 300         * configure.ac: Add --enable-host-shared, setting up
 301         pre-existing PIC_FLAG variable within Makefile.am et al.
 302         * configure: Regenerate.
 303
 304 2013-09-20  Alan Modra  <amodra@gmail.com>
 305
 306         * configure: Regenerate.
 307
 308 2013-07-23  Alexander Monakov  <amonakov@ispras.ru>
 309
 310         * elf.c (elf_syminfo): Loop over the elf_syminfo_data chain.
 311
 312 2013-07-23  Alexander Monakov  <amonakov@ispras.ru>
 313
 314         * elf.c (backtrace_initialize): Pass elf_fileline_fn to
 315         dl_iterate_phdr callbacks.
 316
 317 2013-03-25  Ian Lance Taylor  <iant@google.com>
 318
 319         * alloc.c: #include <sys/types.h>.
 320         * mmap.c: Likewise.
 321
 322 2013-01-31  Ian Lance Taylor  <iant@google.com>
 323
 324         * dwarf.c (read_function_info): Permit fvec parameter to be NULL.
 325         (dwarf_lookup_pc): Don't use ddata->fvec if threaded.
 326
 327 2013-01-25  Jakub Jelinek  <jakub@redhat.com>
 328
 329         PR other/56076
 330         * dwarf.c (read_line_header): Don't crash if DW_AT_comp_dir
 331         attribute was not seen.
 332
 333 2013-01-16  Ian Lance Taylor  <iant@google.com>
 334
 335         * dwarf.c (struct unit): Add filename and abs_filename fields.
 336         (build_address_map): Set new fields when reading unit.
 337         (dwarf_lookup_pc): If we don't find an entry in the line table,
 338         just return the main file name.
 339
 340 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
 341
 342         Update copyright years.
 343
 344 2013-01-01  Ian Lance Taylor  <iant@google.com>
 345
 346         PR bootstrap/54834
 347         * Makefile.am (AM_CPPFLAGS): Remove -I ../gcc/include and -I
 348         $(MULTIBUILDTOP)/../../gcc/include.
 349         * Makefile.in: Rebuild.
 350
 351 2013-01-01  Ian Lance Taylor  <iant@google.com>
 352
 353         PR other/55536
 354         * mmap.c (backtrace_alloc): Don't call sync functions if not
 355         threaded.
 356         (backtrace_free): Likewise.
 357
 358 2012-12-12  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 359
 360         * mmapio.c: Define MAP_FAILED if not defined.
 361
 362 2012-12-11  Jakub Jelinek  <jakub@redhat.com>
 363
 364         PR bootstrap/54926
 365         * Makefile.am (AM_CFLAGS): Remove -frandom-seed=$@.
 366         * configure.ac: If --with-target-subdir, add -frandom-seed=$@
 367         to EXTRA_FLAGS unconditionally, otherwise check whether the compiler
 368         accepts it.
 369         * Makefile.in: Regenerated.
 370         * configure: Regenerated.
 371
 372 2012-12-07  Jakub Jelinek  <jakub@redhat.com>
 373
 374         PR bootstrap/54926
 375         * Makefile.am (AM_CFLAGS): Add -frandom-seed=$@.
 376         * Makefile.in: Regenerated.
 377
 378 2012-11-20  Ian Lance Taylor  <iant@google.com>
 379
 380         * dwarf.c (read_attribute): Always clear val.
 381
 382 2012-11-13  Ian Lance Taylor  <iant@google.com>
 383
 384         PR other/55312
 385         * configure.ac: Only add -Werror if building a target library.
 386         * configure: Rebuild.
 387
 388 2012-11-12  Ian Lance Taylor  <iant@google.com>
 389             Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 390             Gerald Pfeifer  <gerald@pfeifer.com>
 391
 392         * configure.ac: Check for getexecname.
 393         * fileline.c: #include <errno.h>.  Define getexecname if not
 394         available.
 395         (fileline_initialize): Try to find the executable in a few
 396         different ways.
 397         * print.c (error_callback): Only print the filename if it came
 398         from the backtrace state.
 399         * configure, config.h.in: Rebuild.
 400
 401 2012-10-29  Ian Lance Taylor  <iant@google.com>
 402
 403         * mmap.c (backtrace_vector_release): Correct last patch: add
 404         aligned, not size.
 405
 406 2012-10-29  Ian Lance Taylor  <iant@google.com>
 407
 408         * mmap.c (backtrace_vector_release): Make sure freed block is
 409         aligned on 8-byte boundary.
 410
 411 2012-10-26  Ian Lance Taylor  <iant@google.com>
 412
 413         PR other/55087
 414         * posix.c (backtrace_open): Add does_not_exist parameter.
 415         * elf.c (phdr_callback): Do not warn if shared library could not
 416         be opened.
 417         * fileline.c (fileline_initialize): Update calls to
 418         backtrace_open.
 419         * internal.h (backtrace_open): Update declaration.
 420
 421 2012-10-26  Jack Howarth  <howarth@bromo.med.uc.edu>
 422
 423         PR target/55061
 424         * configure.ac: Check for _Unwind_GetIPInfo function declaration.
 425         * configure: Regenerate.
 426
 427 2012-10-24  Ian Lance Taylor  <iant@google.com>
 428
 429         PR target/55061
 430         * configure.ac: Check whether -funwind-tables option works.
 431         * configure: Rebuild.
 432
 433 2012-10-11  Ian Lance Taylor  <iant@google.com>
 434
 435         * configure.ac: Do not use dl_iterate_phdr on Solaris 10.
 436         * configure: Rebuild.
 437
 438 2012-10-10  Ian Lance Taylor  <iant@google.com>
 439
 440         * elf.c: Rename all Elf typedefs to start with b_elf, and be all
 441         lower case.
 442
 443 2012-10-10  Hans-Peter Nilsson  <hp@bitrange.com>
 444
 445         * elf.c (elf_add_syminfo_data): Add casts to avoid warning.
 446
 447 2012-10-09  Ian Lance Taylor  <iant@google.com>
 448
 449         * dwarf.c (dwarf_fileline): Add cast to avoid warning.
 450         (backtrace_dwarf_add): Likewise.
 451
 452 2012-10-09  Ian Lance Taylor  <iant@google.com>
 453
 454         Add support for tracing through shared libraries.
 455         * configure.ac: Check for link.h and dl_iterate_phdr.
 456         * elf.c: #include <link.h> if system has dl_iterate_phdr.  #undef
 457         ELF macros before #defining them.
 458         (dl_phdr_info, dl_iterate_phdr): Define if system does not have
 459         dl_iterate_phdr.
 460         (struct elf_syminfo_data): Add next field.
 461         (elf_initialize_syminfo): Initialize next field.
 462         (elf_add_syminfo_data): New static function.
 463         (elf_add): New static function, broken out of
 464         backtrace_initialize.  Call backtrace_dwarf_add instead of
 465         backtrace_dwarf_initialize.
 466         (struct phdr_data): Define.
 467         (phdr_callback): New static function.
 468         (backtrace_initialize): Call elf_add.
 469         * dwarf.c (struct dwarf_data): Add next and base_address fields.
 470         (add_unit_addr): Add base_address parameter.  Change all callers.
 471         (add_unit_ranges, build_address_map): Likewise.
 472         (add_line): Add ddata parameter.  Change all callers.
 473         (read_line_program, add_function_range): Likewise.
 474         (dwarf_lookup_pc): New static function, broken out of
 475         dwarf_fileline.
 476         (dwarf_fileline): Call dwarf_lookup_pc.
 477         (build_dwarf_data): New static function.
 478         (backtrace_dwarf_add): New function.
 479         (backtrace_dwarf_initialize): Remove.
 480         * internal.h (backtrace_dwarf_initialize): Don't declare.
 481         (backtrace_dwarf_add): Declare.
 482         * configure, config.h.in: Rebuild.
 483
 484 2012-10-04  Gerald Pfeifer  <gerald@pfeifer.com>
 485
 486         * btest.c (f23): Avoid uninitialized variable warning.
 487
 488 2012-10-04  Ian Lance Taylor  <iant@google.com>
 489
 490         * dwarf.c: If the system header files do not declare strnlen,
 491         provide our own version.
 492
 493 2012-10-03  Ian Lance Taylor  <iant@google.com>
 494
 495         * dwarf.c (read_uleb128): Fix overflow test.
 496         (read_sleb128): Likewise.
 497         (build_address_map): Don't change unit_buf.start.
 498
 499 2012-10-02  Uros Bizjak  <ubizjak@gmail.com>
 500
 501         PR other/54761
 502         * configure.ac (EXTRA_FLAGS): New.
 503         * Makefile.am (AM_FLAGS): Add $(EXTRA_FLAGS).
 504         * configure, Makefile.in: Regenerate.
 505
 506 2012-09-29  Ian Lance Taylor  <iant@google.com>
 507
 508         PR other/54749
 509         * fileline.c (fileline_initialize): Pass errnum as -1 when
 510         reporting that we could not read executable information after a
 511         previous failure.
 512
 513 2012-09-27  Ian Lance Taylor  <iant@google.com>
 514
 515         PR bootstrap/54732
 516         * configure.ac: Add no-dependencies to AM_INIT_AUTOMAKE.
 517         * Makefile.am: Add dependencies for all objects.
 518         * configure, aclocal.m4, Makefile.in: Rebuild.
 519
 520 2012-09-27  Ian Lance Taylor  <iant@google.com>
 521
 522         PR other/54726
 523         * elf.c (backtrace_initialize): Set *fileln_fn, not
 524         state->fileln_fn.
 525
 526 2012-09-19  Ian Lance Taylor  <iant@google.com>
 527
 528         * configure.ac: Only use GCC_CHECK_UNWIND_GETIPINFO when compiled
 529         as a target library.
 530         * configure: Rebuild.
 531
 532 2012-09-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 533             Ian Lance Taylor  <iant@google.com>
 534
 535         * configure.ac (GCC_HEADER_STDINT): Invoke.
 536         * backtrace.h: If we can't find <stdint.h>, use "gstdint.h".
 537         * btest.c: Don't include <stdint.h>.
 538         * dwarf.c: Likewise.
 539         * configure, aclocal.m4, Makefile.in, config.h.in: Rebuild.
 540
 541 2012-09-18  Ian Lance Taylor  <iant@google.com>
 542
 543         PR bootstrap/54623
 544         * Makefile.am (AM_CPPFLAGS): Define.
 545         (AM_CFLAGS): Remove -I options.
 546         * Makefile.in: Rebuild.
 547
 548 2012-09-18  Ian Lance Taylor  <iant@google.com>
 549
 550         * posix.c (O_BINARY): Define if not defined.
 551         (backtrace_open): Pass O_BINARY to open.  Only call fcntl if
 552         HAVE_FCNTL is defined.
 553         * configure.ac: Test for the fcntl function.
 554         * configure, config.h.in: Rebuild.
 555
 556 2012-09-18  Ian Lance Taylor  <iant@google.com>
 557
 558         * btest.c (test1, test2, test3, test4): Add the unused attribute.
 559
 560 2012-09-18  Ian Lance Taylor  <iant@google.com>
 561
 562         * dwarf.c: Correct test of HAVE_DECL_STRNLEN.
 563
 564 2012-09-18  Ian Lance Taylor  <iant@google.com>
 565
 566         * configure.ac: Add AC_USE_SYSTEM_EXTENSIONS.
 567         * mmapio.c: Don't define _GNU_SOURCE.
 568         * configure, config.h.in: Rebuild.
 569
 570 2012-09-18  Ian Lance Taylor  <iant@google.com>
 571
 572         * configure.ac: Check whether strnlen is declared.
 573         * dwarf.c: Declare strnlen if not declared.
 574         * configure, config.h.in: Rebuild.
 575
 576 2012-09-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 577
 578         * fileline.c: Include <stdlib.h>.
 579         * mmap.c: Likewise.
 580
 581 2012-09-17  Ian Lance Taylor  <iant@google.com>
 582
 583         PR bootstrap/54611
 584         * nounwind.c (backtrace_full): Rename from backtrace.  Add state
 585         parameter.
 586
 587 2012-09-17  Gerald Pfeifer  <gerald@pfeifer.com>
 588
 589         PR bootstrap/54611
 590         * nounwind.c (backtrace_simple): Add state parameter.
 591
 592 2012-09-17  Ian Lance Taylor  <iant@google.com>
 593
 594         PR bootstrap/54609
 595         * unknown.c (unknown_fileline): Add state parameter, remove
 596         fileline_data parameter, name error_callback parameter.
 597         (backtrace_initialize): Add state parameter.
 598
 599 2012-09-17  Ian Lance Taylor  <iant@google.com>
 600
 601         * Initial implementation.
 602 \f
 603 Copyright (C) 2012-2017 Free Software Foundation, Inc.
 604
 605 Copying and distribution of this file, with or without modification,
 606 are permitted in any medium without royalty provided the copyright
 607 notice and this notice are preserved.