295 lines
8.7 KiB
Plaintext
295 lines
8.7 KiB
Plaintext
2013-07-23 Alexander Monakov <amonakov@ispras.ru>
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* elf.c (elf_syminfo): Loop over the elf_syminfo_data chain.
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2013-07-23 Alexander Monakov <amonakov@ispras.ru>
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* elf.c (backtrace_initialize): Pass elf_fileline_fn to
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dl_iterate_phdr callbacks.
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2013-03-25 Ian Lance Taylor <iant@google.com>
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* alloc.c: #include <sys/types.h>.
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* mmap.c: Likewise.
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2013-01-31 Ian Lance Taylor <iant@google.com>
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* dwarf.c (read_function_info): Permit fvec parameter to be NULL.
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(dwarf_lookup_pc): Don't use ddata->fvec if threaded.
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2013-01-25 Jakub Jelinek <jakub@redhat.com>
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PR other/56076
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* dwarf.c (read_line_header): Don't crash if DW_AT_comp_dir
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attribute was not seen.
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2013-01-16 Ian Lance Taylor <iant@google.com>
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* dwarf.c (struct unit): Add filename and abs_filename fields.
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(build_address_map): Set new fields when reading unit.
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(dwarf_lookup_pc): If we don't find an entry in the line table,
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just return the main file name.
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2013-01-14 Richard Sandiford <rdsandiford@googlemail.com>
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Update copyright years.
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2013-01-01 Ian Lance Taylor <iant@google.com>
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PR bootstrap/54834
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* Makefile.am (AM_CPPFLAGS): Remove -I ../gcc/include and -I
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$(MULTIBUILDTOP)/../../gcc/include.
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* Makefile.in: Rebuild.
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2013-01-01 Ian Lance Taylor <iant@google.com>
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PR other/55536
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* mmap.c (backtrace_alloc): Don't call sync functions if not
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threaded.
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(backtrace_free): Likewise.
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2012-12-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
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* mmapio.c: Define MAP_FAILED if not defined.
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2012-12-11 Jakub Jelinek <jakub@redhat.com>
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PR bootstrap/54926
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* Makefile.am (AM_CFLAGS): Remove -frandom-seed=$@.
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* configure.ac: If --with-target-subdir, add -frandom-seed=$@
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to EXTRA_FLAGS unconditionally, otherwise check whether the compiler
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accepts it.
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* Makefile.in: Regenerated.
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* configure: Regenerated.
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2012-12-07 Jakub Jelinek <jakub@redhat.com>
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PR bootstrap/54926
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* Makefile.am (AM_CFLAGS): Add -frandom-seed=$@.
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* Makefile.in: Regenerated.
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2012-11-20 Ian Lance Taylor <iant@google.com>
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* dwarf.c (read_attribute): Always clear val.
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2012-11-13 Ian Lance Taylor <iant@google.com>
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PR other/55312
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* configure.ac: Only add -Werror if building a target library.
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* configure: Rebuild.
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2012-11-12 Ian Lance Taylor <iant@google.com>
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Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
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Gerald Pfeifer <gerald@pfeifer.com>
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* configure.ac: Check for getexecname.
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* fileline.c: #include <errno.h>. Define getexecname if not
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available.
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(fileline_initialize): Try to find the executable in a few
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different ways.
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* print.c (error_callback): Only print the filename if it came
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from the backtrace state.
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* configure, config.h.in: Rebuild.
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2012-10-29 Ian Lance Taylor <iant@google.com>
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* mmap.c (backtrace_vector_release): Correct last patch: add
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aligned, not size.
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2012-10-29 Ian Lance Taylor <iant@google.com>
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* mmap.c (backtrace_vector_release): Make sure freed block is
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aligned on 8-byte boundary.
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2012-10-26 Ian Lance Taylor <iant@google.com>
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PR other/55087
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* posix.c (backtrace_open): Add does_not_exist parameter.
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* elf.c (phdr_callback): Do not warn if shared library could not
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be opened.
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* fileline.c (fileline_initialize): Update calls to
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backtrace_open.
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* internal.h (backtrace_open): Update declaration.
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2012-10-26 Jack Howarth <howarth@bromo.med.uc.edu>
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PR target/55061
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* configure.ac: Check for _Unwind_GetIPInfo function declaration.
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* configure: Regenerate.
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2012-10-24 Ian Lance Taylor <iant@google.com>
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PR target/55061
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* configure.ac: Check whether -funwind-tables option works.
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* configure: Rebuild.
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2012-10-11 Ian Lance Taylor <iant@google.com>
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* configure.ac: Do not use dl_iterate_phdr on Solaris 10.
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* configure: Rebuild.
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2012-10-10 Ian Lance Taylor <iant@google.com>
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* elf.c: Rename all Elf typedefs to start with b_elf, and be all
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lower case.
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2012-10-10 Hans-Peter Nilsson <hp@bitrange.com>
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* elf.c (elf_add_syminfo_data): Add casts to avoid warning.
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2012-10-09 Ian Lance Taylor <iant@google.com>
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* dwarf.c (dwarf_fileline): Add cast to avoid warning.
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(backtrace_dwarf_add): Likewise.
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2012-10-09 Ian Lance Taylor <iant@google.com>
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Add support for tracing through shared libraries.
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* configure.ac: Check for link.h and dl_iterate_phdr.
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* elf.c: #include <link.h> if system has dl_iterate_phdr. #undef
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ELF macros before #defining them.
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(dl_phdr_info, dl_iterate_phdr): Define if system does not have
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dl_iterate_phdr.
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(struct elf_syminfo_data): Add next field.
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(elf_initialize_syminfo): Initialize next field.
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(elf_add_syminfo_data): New static function.
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(elf_add): New static function, broken out of
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backtrace_initialize. Call backtrace_dwarf_add instead of
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backtrace_dwarf_initialize.
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(struct phdr_data): Define.
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(phdr_callback): New static function.
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(backtrace_initialize): Call elf_add.
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* dwarf.c (struct dwarf_data): Add next and base_address fields.
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(add_unit_addr): Add base_address parameter. Change all callers.
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(add_unit_ranges, build_address_map): Likewise.
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(add_line): Add ddata parameter. Change all callers.
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(read_line_program, add_function_range): Likewise.
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(dwarf_lookup_pc): New static function, broken out of
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dwarf_fileline.
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(dwarf_fileline): Call dwarf_lookup_pc.
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(build_dwarf_data): New static function.
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(backtrace_dwarf_add): New function.
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(backtrace_dwarf_initialize): Remove.
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* internal.h (backtrace_dwarf_initialize): Don't declare.
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(backtrace_dwarf_add): Declare.
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* configure, config.h.in: Rebuild.
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2012-10-04 Gerald Pfeifer <gerald@pfeifer.com>
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* btest.c (f23): Avoid uninitialized variable warning.
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2012-10-04 Ian Lance Taylor <iant@google.com>
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* dwarf.c: If the system header files do not declare strnlen,
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provide our own version.
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2012-10-03 Ian Lance Taylor <iant@google.com>
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* dwarf.c (read_uleb128): Fix overflow test.
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(read_sleb128): Likewise.
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(build_address_map): Don't change unit_buf.start.
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2012-10-02 Uros Bizjak <ubizjak@gmail.com>
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PR other/54761
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* configure.ac (EXTRA_FLAGS): New.
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* Makefile.am (AM_FLAGS): Add $(EXTRA_FLAGS).
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* configure, Makefile.in: Regenerate.
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2012-09-29 Ian Lance Taylor <iant@google.com>
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PR other/54749
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* fileline.c (fileline_initialize): Pass errnum as -1 when
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reporting that we could not read executable information after a
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previous failure.
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2012-09-27 Ian Lance Taylor <iant@google.com>
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PR bootstrap/54732
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* configure.ac: Add no-dependencies to AM_INIT_AUTOMAKE.
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* Makefile.am: Add dependencies for all objects.
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* configure, aclocal.m4, Makefile.in: Rebuild.
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2012-09-27 Ian Lance Taylor <iant@google.com>
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PR other/54726
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* elf.c (backtrace_initialize): Set *fileln_fn, not
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state->fileln_fn.
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2012-09-19 Ian Lance Taylor <iant@google.com>
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* configure.ac: Only use GCC_CHECK_UNWIND_GETIPINFO when compiled
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as a target library.
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* configure: Rebuild.
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2012-09-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
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Ian Lance Taylor <iant@google.com>
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* configure.ac (GCC_HEADER_STDINT): Invoke.
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* backtrace.h: If we can't find <stdint.h>, use "gstdint.h".
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* btest.c: Don't include <stdint.h>.
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* dwarf.c: Likewise.
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* configure, aclocal.m4, Makefile.in, config.h.in: Rebuild.
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2012-09-18 Ian Lance Taylor <iant@google.com>
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PR bootstrap/54623
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* Makefile.am (AM_CPPFLAGS): Define.
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(AM_CFLAGS): Remove -I options.
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* Makefile.in: Rebuild.
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2012-09-18 Ian Lance Taylor <iant@google.com>
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* posix.c (O_BINARY): Define if not defined.
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(backtrace_open): Pass O_BINARY to open. Only call fcntl if
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HAVE_FCNTL is defined.
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* configure.ac: Test for the fcntl function.
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* configure, config.h.in: Rebuild.
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2012-09-18 Ian Lance Taylor <iant@google.com>
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* btest.c (test1, test2, test3, test4): Add the unused attribute.
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2012-09-18 Ian Lance Taylor <iant@google.com>
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* dwarf.c: Correct test of HAVE_DECL_STRNLEN.
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2012-09-18 Ian Lance Taylor <iant@google.com>
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* configure.ac: Add AC_USE_SYSTEM_EXTENSIONS.
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* mmapio.c: Don't define _GNU_SOURCE.
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* configure, config.h.in: Rebuild.
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2012-09-18 Ian Lance Taylor <iant@google.com>
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* configure.ac: Check whether strnlen is declared.
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* dwarf.c: Declare strnlen if not declared.
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* configure, config.h.in: Rebuild.
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2012-09-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
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* fileline.c: Include <stdlib.h>.
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* mmap.c: Likewise.
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2012-09-17 Ian Lance Taylor <iant@google.com>
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PR bootstrap/54611
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* nounwind.c (backtrace_full): Rename from backtrace. Add state
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parameter.
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2012-09-17 Gerald Pfeifer <gerald@pfeifer.com>
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PR bootstrap/54611
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* nounwind.c (backtrace_simple): Add state parameter.
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2012-09-17 Ian Lance Taylor <iant@google.com>
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PR bootstrap/54609
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* unknown.c (unknown_fileline): Add state parameter, remove
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fileline_data parameter, name error_callback parameter.
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(backtrace_initialize): Add state parameter.
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2012-09-17 Ian Lance Taylor <iant@google.com>
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* Initial implementation.
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