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Diffstat (limited to 'src/libbacktrace/ChangeLog')
| -rw-r--r-- | src/libbacktrace/ChangeLog | 590 |
1 files changed, 0 insertions, 590 deletions
diff --git a/src/libbacktrace/ChangeLog b/src/libbacktrace/ChangeLog deleted file mode 100644 index acc07047f67..00000000000 --- a/src/libbacktrace/ChangeLog +++ /dev/null @@ -1,590 +0,0 @@ -2016-05-18 Uros Bizjak <ubizjak@gmail.com> - - PR target/71161 - * elf.c (phdr_callback) [__i386__]: Add - __attribute__((__force_align_arg_pointer__)). - -2016-03-02 Maxim Ostapenko <m.ostapenko@partner.samsung.com> - - * elf.c (backtrace_initialize): Properly initialize elf_fileline_fn to - avoid possible crash. - (elf_add): Don't set *fileline_fn to elf_nodebug value in case of - missing debug info anymore. - -2016-02-06 John David Anglin <danglin@gcc.gnu.org> - - * mmap.c (MAP_FAILED): Define if not defined. - -2016-01-04 Jakub Jelinek <jakub@redhat.com> - - Update copyright years. - -2015-12-18 Andris Pavenis <andris.pavenis@iki.fi> - - * configure.ac: Specify that DJGPP do not have mmap - even when sys/mman.h exists. - * configure: Regenerate - -2015-12-09 John David Anglin <danglin@gcc.gnu.org> - - PR libgfortran/68115 - * configure.ac: Set libbacktrace_cv_sys_sync to no on hppa*-*-hpux*. - * configure: Regenerate. - * elf.c (backtrace_initialize): Cast __sync_bool_compare_and_swap call - to void. - -2015-09-17 Ian Lance Taylor <iant@google.com> - - * posix.c (backtrace_open): Cast second argument of open() to int. - -2015-09-11 Ian Lance Taylor <iant@google.com> - - * Makefile.am (backtrace.lo): Depend on internal.h. - (sort.lo, stest.lo): Add explicit dependencies. - * Makefile.in: Rebuild. - -2015-09-09 Hans-Peter Nilsson <hp@axis.com> - - * backtrace.c: #include <sys/types.h>. - -2015-09-08 Ian Lance Taylor <iant@google.com> - - PR other/67457 - * backtrace.c: #include "internal.h". - (struct backtrace_data): Add can_alloc field. - (unwind): If can_alloc is false, don't try to get file/line - information. - (backtrace_full): Set can_alloc field in bdata. - * alloc.c (backtrace_alloc): Don't call error_callback if it is - NULL. - * mmap.c (backtrace_alloc): Likewise. - * internal.h: Update comments for backtrace_alloc and - backtrace_free. - -2015-09-08 Ian Lance Taylor <iant@google.com> - - PR other/67457 - * mmap.c (backtrace_alloc): Correct test for mmap failure. - -2015-08-31 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> - - * configure.ac: For spu-*-* targets, set have_fcntl to no. - * configure: Regenerate. - -2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> - - * configure.ac: Remove [disable-shared] argument to LT_INIT. - Remove setting PIC_FLAG when building as target library. - * configure: Regenerate. - -2015-08-26 Hans-Peter Nilsson <hp@axis.com> - - * configure.ac: Only compile with -fPIC if the target - supports it. - * configure: Regenerate. - -2015-08-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> - - * configure.ac: Set have_mmap to no on spu-*-* targets. - * configure: Regenerate. - -2015-08-13 Ian Lance Taylor <iant@google.com> - - * dwarf.c (read_function_entry): Add vec_inlined parameter. - Change all callers. - -2015-06-11 Martin Sebor <msebor@redhat.com> - - PR sanitizer/65479 - * dwarf.c (struct line): Add new field idx. - (line_compare): Use it. - (add_line): Set it. - (read_line_info): Reset it. - -2015-05-29 Tristan Gingold <gingold@adacore.com> - - * pecoff.c: New file. - * Makefile.am (FORMAT_FILES): Add pecoff.c and dependencies. - * Makefile.in: Regenerate. - * filetype.awk: Detect pecoff. - * configure.ac: Define BACKTRACE_SUPPORTS_DATA on elf platforms. - Add pecoff. - * btest.c (test5): Test enabled only if BACKTRACE_SUPPORTS_DATA is - true. - * backtrace-supported.h.in (BACKTRACE_SUPPORTS_DATA): Define. - * configure: Regenerate. - * pecoff.c: New file. - -2015-05-13 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com> - - * Makefile.in: Regenerated with automake-1.11.6. - * aclocal.m4: Likewise. - * configure: Likewise. - -2015-01-24 Matthias Klose <doko@ubuntu.com> - - * configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC. - * configure: Regenerate. - -2015-01-05 Jakub Jelinek <jakub@redhat.com> - - Update copyright years. - -2014-11-21 H.J. Lu <hongjiu.lu@intel.com> - - PR bootstrap/63784 - * configure: Regenerated. - -2014-11-11 David Malcolm <dmalcolm@redhat.com> - - * ChangeLog.jit: New. - -2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> - - PR target/63610 - * configure: Regenerate. - -2014-10-23 Ian Lance Taylor <iant@google.com> - - * internal.h (backtrace_atomic_load_pointer) [no atomic or sync]: - Fix to return void *. - -2014-05-08 Ian Lance Taylor <iant@google.com> - - * mmap.c (backtrace_free): If freeing a large aligned block of - memory, call munmap rather than holding onto it. - (backtrace_vector_grow): When growing a vector, double the number - of pages requested. When releasing the old version of a grown - vector, pass the correct size to backtrace_free. - -2014-03-07 Ian Lance Taylor <iant@google.com> - - * sort.c (backtrace_qsort): Use middle element as pivot. - -2014-03-06 Ian Lance Taylor <iant@google.com> - - * sort.c: New file. - * stest.c: New file. - * internal.h (backtrace_qsort): Declare. - * dwarf.c (read_abbrevs): Call backtrace_qsort instead of qsort. - (read_line_info, read_function_entry): Likewise. - (read_function_info, build_dwarf_data): Likewise. - * elf.c (elf_initialize_syminfo): Likewise. - * Makefile.am (libbacktrace_la_SOURCES): Add sort.c. - (stest_SOURCES, stest_LDADD): Define. - (check_PROGRAMS): Add stest. - -2014-02-07 Misty De Meo <misty@brew.sh> - - PR target/58710 - * configure.ac: Use AC_LINK_IFELSE in check for - _Unwind_GetIPInfo. - * configure: Regenerate. - -2014-01-02 Richard Sandiford <rdsandiford@googlemail.com> - - Update copyright years - -2013-12-06 Jakub Jelinek <jakub@redhat.com> - - * elf.c (ET_DYN): Undefine and define again. - (elf_add): Add exe argument, if true and ehdr.e_type is ET_DYN, - return early -1 without closing the descriptor. - (struct phdr_data): Add exe_descriptor. - (phdr_callback): If pd->exe_descriptor is not -1, for very first - call if dlpi_name is NULL just call elf_add with the exe_descriptor, - otherwise backtrace_close the exe_descriptor if not -1. Adjust - call to elf_add. - (backtrace_initialize): Adjust call to elf_add. If it returns - -1, set pd.exe_descriptor to descriptor, otherwise set it to -1. - -2013-12-05 Ian Lance Taylor <iant@google.com> - - * alloc.c (backtrace_vector_finish): Add error_callback and data - parameters. Call backtrace_vector_release. Return address base. - * mmap.c (backtrace_vector_finish): Add error_callback and data - parameters. Return address base. - * dwarf.c (read_function_info): Get new address base from - backtrace_vector_finish. - * internal.h (backtrace_vector_finish): Update declaration. - -2013-11-27 Ian Lance Taylor <iant@google.com> - - * dwarf.c (find_address_ranges): New static function, broken out - of build_address_map. - (build_address_map): Call it. - * btest.c (check): Check for missing filename or function, rather - than crashing. - (f3): Check that enough frames were returned. - -2013-11-19 Jakub Jelinek <jakub@redhat.com> - - * backtrace.h (backtrace_syminfo_callback): Add symsize argument. - * elf.c (elf_syminfo): Pass 0 or sym->size to the callback as - last argument. - * btest.c (struct symdata): Add size field. - (callback_three): Add symsize argument. Copy it to the data->size - field. - (f23): Set symdata.size to 0. - (test5): Likewise. If sizeof (int) > 1, lookup address of - ((uintptr_t) &global) + 1. Verify symdata.val and symdata.size - values. - - * atomic.c: Include sys/types.h. - -2013-11-18 Ian Lance Taylor <iant@google.com> - - * configure.ac: Check for support of __atomic extensions. - * internal.h: Declare or #define atomic functions for use in - backtrace code. - * atomic.c: New file. - * dwarf.c (dwarf_lookup_pc): Use atomic functions. - (dwarf_fileline, backtrace_dwarf_add): Likewise. - * elf.c (elf_add_syminfo_data, elf_syminfo): Likewise. - (backtrace_initialize): Likewise. - * fileline.c (fileline_initialize): Likewise. - * Makefile.am (libbacktrace_la_SOURCES): Add atomic.c. - * configure, config.h.in, Makefile.in: Rebuild. - -2013-11-18 Jakub Jelinek <jakub@redhat.com> - - * elf.c (SHN_UNDEF): Define. - (elf_initialize_syminfo): Add base_address argument. Ignore symbols - with st_shndx == SHN_UNDEF. Add base_address to address fields. - (elf_add): Adjust caller. - - * elf.c (phdr_callback): Process info->dlpi_addr == 0 normally. - -2013-11-16 Ian Lance Taylor <iant@google.com> - - * backtrace.h (backtrace_create_state): Correct comment about - threading. - -2013-11-15 Ian Lance Taylor <iant@google.com> - - * backtrace.h (backtrace_syminfo): Update comment and parameter - name to take any address, not just a PC value. - * elf.c (STT_OBJECT): Define. - (elf_nosyms): Rename parameter pc to addr. - (elf_symbol_search): Rename local variable pc to addr. - (elf_initialize_syminfo): Add STT_OBJECT symbols to elf_symbols. - (elf_syminfo): Rename parameter pc to addr. - * btest.c (global): New global variable. - (test5): New test. - (main): Call test5. - -2013-10-17 Ian Lance Taylor <iant@google.com> - - * elf.c (elf_add): Don't get the wrong offsets if a debug section - is missing. - -2013-10-15 David Malcolm <dmalcolm@redhat.com> - - * configure.ac: Add --enable-host-shared, setting up - pre-existing PIC_FLAG variable within Makefile.am et al. - * configure: Regenerate. - -2013-09-20 Alan Modra <amodra@gmail.com> - - * configure: Regenerate. - -2013-07-23 Alexander Monakov <amonakov@ispras.ru> - - * elf.c (elf_syminfo): Loop over the elf_syminfo_data chain. - -2013-07-23 Alexander Monakov <amonakov@ispras.ru> - - * elf.c (backtrace_initialize): Pass elf_fileline_fn to - dl_iterate_phdr callbacks. - -2013-03-25 Ian Lance Taylor <iant@google.com> - - * alloc.c: #include <sys/types.h>. - * mmap.c: Likewise. - -2013-01-31 Ian Lance Taylor <iant@google.com> - - * dwarf.c (read_function_info): Permit fvec parameter to be NULL. - (dwarf_lookup_pc): Don't use ddata->fvec if threaded. - -2013-01-25 Jakub Jelinek <jakub@redhat.com> - - PR other/56076 - * dwarf.c (read_line_header): Don't crash if DW_AT_comp_dir - attribute was not seen. - -2013-01-16 Ian Lance Taylor <iant@google.com> - - * dwarf.c (struct unit): Add filename and abs_filename fields. - (build_address_map): Set new fields when reading unit. - (dwarf_lookup_pc): If we don't find an entry in the line table, - just return the main file name. - -2013-01-14 Richard Sandiford <rdsandiford@googlemail.com> - - Update copyright years. - -2013-01-01 Ian Lance Taylor <iant@google.com> - - PR bootstrap/54834 - * Makefile.am (AM_CPPFLAGS): Remove -I ../gcc/include and -I - $(MULTIBUILDTOP)/../../gcc/include. - * Makefile.in: Rebuild. - -2013-01-01 Ian Lance Taylor <iant@google.com> - - PR other/55536 - * mmap.c (backtrace_alloc): Don't call sync functions if not - threaded. - (backtrace_free): Likewise. - -2012-12-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> - - * mmapio.c: Define MAP_FAILED if not defined. - -2012-12-11 Jakub Jelinek <jakub@redhat.com> - - PR bootstrap/54926 - * Makefile.am (AM_CFLAGS): Remove -frandom-seed=$@. - * configure.ac: If --with-target-subdir, add -frandom-seed=$@ - to EXTRA_FLAGS unconditionally, otherwise check whether the compiler - accepts it. - * Makefile.in: Regenerated. - * configure: Regenerated. - -2012-12-07 Jakub Jelinek <jakub@redhat.com> - - PR bootstrap/54926 - * Makefile.am (AM_CFLAGS): Add -frandom-seed=$@. - * Makefile.in: Regenerated. - -2012-11-20 Ian Lance Taylor <iant@google.com> - - * dwarf.c (read_attribute): Always clear val. - -2012-11-13 Ian Lance Taylor <iant@google.com> - - PR other/55312 - * configure.ac: Only add -Werror if building a target library. - * configure: Rebuild. - -2012-11-12 Ian Lance Taylor <iant@google.com> - Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> - Gerald Pfeifer <gerald@pfeifer.com> - - * configure.ac: Check for getexecname. - * fileline.c: #include <errno.h>. Define getexecname if not - available. - (fileline_initialize): Try to find the executable in a few - different ways. - * print.c (error_callback): Only print the filename if it came - from the backtrace state. - * configure, config.h.in: Rebuild. - -2012-10-29 Ian Lance Taylor <iant@google.com> - - * mmap.c (backtrace_vector_release): Correct last patch: add - aligned, not size. - -2012-10-29 Ian Lance Taylor <iant@google.com> - - * mmap.c (backtrace_vector_release): Make sure freed block is - aligned on 8-byte boundary. - -2012-10-26 Ian Lance Taylor <iant@google.com> - - PR other/55087 - * posix.c (backtrace_open): Add does_not_exist parameter. - * elf.c (phdr_callback): Do not warn if shared library could not - be opened. - * fileline.c (fileline_initialize): Update calls to - backtrace_open. - * internal.h (backtrace_open): Update declaration. - -2012-10-26 Jack Howarth <howarth@bromo.med.uc.edu> - - PR target/55061 - * configure.ac: Check for _Unwind_GetIPInfo function declaration. - * configure: Regenerate. - -2012-10-24 Ian Lance Taylor <iant@google.com> - - PR target/55061 - * configure.ac: Check whether -funwind-tables option works. - * configure: Rebuild. - -2012-10-11 Ian Lance Taylor <iant@google.com> - - * configure.ac: Do not use dl_iterate_phdr on Solaris 10. - * configure: Rebuild. - -2012-10-10 Ian Lance Taylor <iant@google.com> - - * elf.c: Rename all Elf typedefs to start with b_elf, and be all - lower case. - -2012-10-10 Hans-Peter Nilsson <hp@bitrange.com> - - * elf.c (elf_add_syminfo_data): Add casts to avoid warning. - -2012-10-09 Ian Lance Taylor <iant@google.com> - - * dwarf.c (dwarf_fileline): Add cast to avoid warning. - (backtrace_dwarf_add): Likewise. - -2012-10-09 Ian Lance Taylor <iant@google.com> - - Add support for tracing through shared libraries. - * configure.ac: Check for link.h and dl_iterate_phdr. - * elf.c: #include <link.h> if system has dl_iterate_phdr. #undef - ELF macros before #defining them. - (dl_phdr_info, dl_iterate_phdr): Define if system does not have - dl_iterate_phdr. - (struct elf_syminfo_data): Add next field. - (elf_initialize_syminfo): Initialize next field. - (elf_add_syminfo_data): New static function. - (elf_add): New static function, broken out of - backtrace_initialize. Call backtrace_dwarf_add instead of - backtrace_dwarf_initialize. - (struct phdr_data): Define. - (phdr_callback): New static function. - (backtrace_initialize): Call elf_add. - * dwarf.c (struct dwarf_data): Add next and base_address fields. - (add_unit_addr): Add base_address parameter. Change all callers. - (add_unit_ranges, build_address_map): Likewise. - (add_line): Add ddata parameter. Change all callers. - (read_line_program, add_function_range): Likewise. - (dwarf_lookup_pc): New static function, broken out of - dwarf_fileline. - (dwarf_fileline): Call dwarf_lookup_pc. - (build_dwarf_data): New static function. - (backtrace_dwarf_add): New function. - (backtrace_dwarf_initialize): Remove. - * internal.h (backtrace_dwarf_initialize): Don't declare. - (backtrace_dwarf_add): Declare. - * configure, config.h.in: Rebuild. - -2012-10-04 Gerald Pfeifer <gerald@pfeifer.com> - - * btest.c (f23): Avoid uninitialized variable warning. - -2012-10-04 Ian Lance Taylor <iant@google.com> - - * dwarf.c: If the system header files do not declare strnlen, - provide our own version. - -2012-10-03 Ian Lance Taylor <iant@google.com> - - * dwarf.c (read_uleb128): Fix overflow test. - (read_sleb128): Likewise. - (build_address_map): Don't change unit_buf.start. - -2012-10-02 Uros Bizjak <ubizjak@gmail.com> - - PR other/54761 - * configure.ac (EXTRA_FLAGS): New. - * Makefile.am (AM_FLAGS): Add $(EXTRA_FLAGS). - * configure, Makefile.in: Regenerate. - -2012-09-29 Ian Lance Taylor <iant@google.com> - - PR other/54749 - * fileline.c (fileline_initialize): Pass errnum as -1 when - reporting that we could not read executable information after a - previous failure. - -2012-09-27 Ian Lance Taylor <iant@google.com> - - PR bootstrap/54732 - * configure.ac: Add no-dependencies to AM_INIT_AUTOMAKE. - * Makefile.am: Add dependencies for all objects. - * configure, aclocal.m4, Makefile.in: Rebuild. - -2012-09-27 Ian Lance Taylor <iant@google.com> - - PR other/54726 - * elf.c (backtrace_initialize): Set *fileln_fn, not - state->fileln_fn. - -2012-09-19 Ian Lance Taylor <iant@google.com> - - * configure.ac: Only use GCC_CHECK_UNWIND_GETIPINFO when compiled - as a target library. - * configure: Rebuild. - -2012-09-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> - Ian Lance Taylor <iant@google.com> - - * configure.ac (GCC_HEADER_STDINT): Invoke. - * backtrace.h: If we can't find <stdint.h>, use "gstdint.h". - * btest.c: Don't include <stdint.h>. - * dwarf.c: Likewise. - * configure, aclocal.m4, Makefile.in, config.h.in: Rebuild. - -2012-09-18 Ian Lance Taylor <iant@google.com> - - PR bootstrap/54623 - * Makefile.am (AM_CPPFLAGS): Define. - (AM_CFLAGS): Remove -I options. - * Makefile.in: Rebuild. - -2012-09-18 Ian Lance Taylor <iant@google.com> - - * posix.c (O_BINARY): Define if not defined. - (backtrace_open): Pass O_BINARY to open. Only call fcntl if - HAVE_FCNTL is defined. - * configure.ac: Test for the fcntl function. - * configure, config.h.in: Rebuild. - -2012-09-18 Ian Lance Taylor <iant@google.com> - - * btest.c (test1, test2, test3, test4): Add the unused attribute. - -2012-09-18 Ian Lance Taylor <iant@google.com> - - * dwarf.c: Correct test of HAVE_DECL_STRNLEN. - -2012-09-18 Ian Lance Taylor <iant@google.com> - - * configure.ac: Add AC_USE_SYSTEM_EXTENSIONS. - * mmapio.c: Don't define _GNU_SOURCE. - * configure, config.h.in: Rebuild. - -2012-09-18 Ian Lance Taylor <iant@google.com> - - * configure.ac: Check whether strnlen is declared. - * dwarf.c: Declare strnlen if not declared. - * configure, config.h.in: Rebuild. - -2012-09-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> - - * fileline.c: Include <stdlib.h>. - * mmap.c: Likewise. - -2012-09-17 Ian Lance Taylor <iant@google.com> - - PR bootstrap/54611 - * nounwind.c (backtrace_full): Rename from backtrace. Add state - parameter. - -2012-09-17 Gerald Pfeifer <gerald@pfeifer.com> - - PR bootstrap/54611 - * nounwind.c (backtrace_simple): Add state parameter. - -2012-09-17 Ian Lance Taylor <iant@google.com> - - PR bootstrap/54609 - * unknown.c (unknown_fileline): Add state parameter, remove - fileline_data parameter, name error_callback parameter. - (backtrace_initialize): Add state parameter. - -2012-09-17 Ian Lance Taylor <iant@google.com> - - * Initial implementation. - -Copyright (C) 2012-2016 Free Software Foundation, Inc. - -Copying and distribution of this file, with or without modification, -are permitted in any medium without royalty provided the copyright -notice and this notice are preserved. |