Jakub Jelinek
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85ec4feb11
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Update copyright years.
From-SVN: r256169
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2018-01-03 11:03:58 +01:00 |
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Ian Lance Taylor
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9283471ba0
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re PR sanitizer/77631 (no symbols in backtrace shown by ASan when debug info is split)
PR sanitizer/77631
Support for external debug info.
* elf.c: Include <errno.h>, <sys/stat.h>, <unistd.h>.
(S_ISLNK): Define if not defined.
(xstrnlen): Define if strnlen is not available.
(b_elf_note): Define type.
(NT_GNU_BUILD_ID): Define macro.
(elf_crc32, elf_crc32_file): New static functions.
(elf_is_symlink, elf_readlink): New static functions.
(elf_open_debugfile_by_buildid): New static function.
(elf_try_debugfile): New static function.
(elf_find_debugfile_by_debuglink): New static function.
(elf_open_debugfile_by_debuglink): New static function.
(elf_add): Add filename and debuginfo parameters. Adjust all
callers. Look for external debug info notes, and try to fetch
debug info from external file.
(struct phdr_data): Add exe_filename field.
(phdr_callback): Pass filename to elf_add.
(backtrace_initialize): Add filename parameter.
* internal.h (backtrace_initialize): Add filename parameter.
* fileline.c (fileline_initialize): Pass filename to
backtrace_initialize.
* pecoff.c (fileline_initialize): Add unused filename parameter.
* unknown.c (fileline_initialize): Likewise.
* xcoff.c (fileline_initialize): Likewise.
* configure.ac: Check for objcopy --add-gnu-debuglink.
* Makefile.am (dtest): New test target.
* configure, Makefile.in: Rebuild.
Co-Authored-By: Denis Khalikov <d.khalikov@partner.samsung.com>
From-SVN: r253032
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2017-09-20 21:09:37 +00:00 |
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Jakub Jelinek
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cbe34bb5ed
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Update copyright years.
From-SVN: r243994
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2017-01-01 13:07:43 +01:00 |
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Carlos Liam
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84ebf639b8
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* all: Remove meaningless trailing whitespace.
From-SVN: r240084
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2016-09-11 13:44:07 +00:00 |
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Jakub Jelinek
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818ab71a41
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Update copyright years.
From-SVN: r232055
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2016-01-04 15:30:50 +01:00 |
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Jakub Jelinek
|
5624e564d2
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Update copyright years.
From-SVN: r219188
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2015-01-05 13:33:28 +01:00 |
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Richard Sandiford
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afeba5cb1d
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Update copyright years in libbacktrace/
From-SVN: r206292
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2014-01-02 22:24:37 +00:00 |
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Richard Sandiford
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f8a7e1a44d
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Update copyright years in libbacktrace.
From-SVN: r195165
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2013-01-14 18:17:30 +00:00 |
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Ian Lance Taylor
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f588eb27dd
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re PR bootstrap/54609 (libbacktrace breaks bootstrap on darwin)
PR bootstrap/54609
* unknown.c (unknown_fileline): Add state parameter, remove
fileline_data parameter, name error_callback parameter.
(backtrace_initialize): Add state parameter.
From-SVN: r191402
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2012-09-17 17:43:26 +00:00 |
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Ian Lance Taylor
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eff02e4f84
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libbacktrace/:
* Initial implementation.
./:
* MAINTAINERS (Various Maintainers): Add libbacktrace.
* configure.ac (host_libs): Add libbacktrace.
(target_libraries): Add libbacktrace.
* Makefile.def (host_modules): Add libbacktrace.
(target_modules): Likewise.
* configure, Makefile.in: Rebuild.
gcc/go:
* config-lang.in (target_libs): Add target-libbacktrace.
From-SVN: r191397
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2012-09-17 16:38:38 +00:00 |
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