gcc/libbacktrace at efc643e90d0e75d3e003644404d4e29f84f274e6 - gcc

History

Igor Tsimbalist 44685d378f Enable building libbacktrace with Intel CET libbacktrace/ * configure.ac: Add CET_FLAGS to EXTRA_FLAGS. * aclocal.m4: Regenerate. * Makefile.in: Likewise. * configure: Likewise. From-SVN: r254892		2017-11-17 22:11:42 +01:00
..
aclocal.m4	Enable building libbacktrace with Intel CET	2017-11-17 22:11:42 +01:00
alloc.c
atomic.c
backtrace-supported.h.in
backtrace.c
backtrace.h
btest.c
ChangeLog	Enable building libbacktrace with Intel CET	2017-11-17 22:11:42 +01:00
ChangeLog.jit
config.h.in	libbacktrace: Conditionalize test timing on clock_gettime availability	2017-10-02 13:56:25 +02:00
configure	Enable building libbacktrace with Intel CET	2017-11-17 22:11:42 +01:00
configure.ac	Enable building libbacktrace with Intel CET	2017-11-17 22:11:42 +01:00
dwarf.c
edtest2.c
edtest.c
elf.c	elf.c (elf_zlib_fetch): Change pval argument to uint64_t *.	2017-10-05 16:39:38 +00:00
fileline.c	re PR sanitizer/77631 (no symbols in backtrace shown by ASan when debug info is split)	2017-09-20 21:09:37 +00:00
filetype.awk
internal.h	re PR other/67165 (please enable libbacktrace to work with compressed debug sections)	2017-09-29 00:30:35 +00:00
Makefile.am	ztest.c: #include <errno.h>.	2017-10-03 02:27:33 +00:00
Makefile.in	Enable building libbacktrace with Intel CET	2017-11-17 22:11:42 +01:00
mmap.c
mmapio.c
nounwind.c
pecoff.c	re PR sanitizer/77631 (no symbols in backtrace shown by ASan when debug info is split)	2017-09-20 21:09:37 +00:00
posix.c
print.c
read.c
README
simple.c
sort.c
state.c
stest.c
testlib.c
testlib.h
ttest.c
unknown.c	re PR sanitizer/77631 (no symbols in backtrace shown by ASan when debug info is split)	2017-09-20 21:09:37 +00:00
xcoff.c	xcoff.c: Initial support for DWARF debug sections in XCOFF.	2017-09-29 16:37:39 +00:00
ztest.c	ztest.c (test_large): Pass unsigned long , not size_t , to zlib uncompress function.	2017-10-06 13:37:20 +00:00

README

The libbacktrace library
Initially written by Ian Lance Taylor <iant@google.com>

The libbacktrace library may be linked into a program or library and
used to produce symbolic backtraces.  Sample uses would be to print a
detailed backtrace when an error occurs or to gather detailed
profiling information.

The libbacktrace library is provided under a BSD license.  See the
source files for the exact license text.

The public functions are declared and documented in the header file
backtrace.h, which should be #include'd by a user of the library.

Building libbacktrace will generate a file backtrace-supported.h,
which a user of the library may use to determine whether backtraces
will work.  See the source file backtrace-supported.h.in for the
macros that it defines.

As of September 2012, libbacktrace only supports ELF executables with
DWARF debugging information.  The library is written to make it
straightforward to add support for other object file and debugging
formats.