gcc/libbacktrace at f2a3aa64a7b623e77ac22192d6e612fd353ce1ff - gcc

History

Jakub Jelinek c5c4b2ae6e re PR other/85161 (Test case failures in libbacktrace on powerpc64 BE starting with r253456) PR other/85161 * elf.c (elf_zlib_fetch): Fix up predefined macro names in test for big endian, only use 32-bit loads if endianity macros are predefined and indicate big or little endian. From-SVN: r259096		2018-04-04 19:18:14 +02:00
..
aclocal.m4
alloc.c
atomic.c
backtrace-supported.h.in
backtrace.c
backtrace.h
btest.c	elf.c (elf_add): Close descriptor if we use a debugfile.	2018-01-31 23:23:21 +00:00
ChangeLog	re PR other/85161 (Test case failures in libbacktrace on powerpc64 BE starting with r253456)	2018-04-04 19:18:14 +02:00
ChangeLog.jit
config.h.in
configure	CET shouldn't be enabled in 32-bit run-time libraries by defualt	2018-02-19 17:25:49 +01:00
configure.ac
dwarf.c
edtest2.c
edtest.c
elf.c	re PR other/85161 (Test case failures in libbacktrace on powerpc64 BE starting with r253456)	2018-04-04 19:18:14 +02:00
fileline.c
filetype.awk
internal.h
Makefile.am
Makefile.in
mmap.c	re PR other/68239 (libbacktrace allocation is sometimes very slow)	2018-01-25 02:24:45 +00:00
mmapio.c
nounwind.c
pecoff.c	* pecoff.c (coff_add): Only release syms_view if it is valid.	2018-01-25 15:38:41 +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
xcoff.c	xcoff.c (xcoff_incl_compare): New function.	2018-01-19 17:45:24 +00:00
ztest.c	elf.c (codes): Fix size to be 288.	2018-01-17 01:39:05 +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.