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llvm-project/compiler-rt
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Alexey Samsonov 1b76da6a6c Support inline functions symbolization in Addr2Line symbolizer. 
Patch by Maxim Ostapenko!

Summary:
Right now, Addr2Line symbolizer in asan_symbolize.py doesn't support inline functions symbolization. This might be a useful feature for using ASan on embedded systems.

Test results:

$ cat test.c

static inline void FooBarBaz() {
  __sanitizer_print_stack_trace();
}

int main() {
  FooBarBaz();
  return 0;
}

$ clang  test.c -fsanitize=address -g -O2 -o test.x && ./test.x &> /tmp/test.log
$ ./projects/compiler-rt/lib/asan/scripts/asan_symbolize.py  -l /tmp/test.log
    #0 0x42095e in __sanitizer_print_stack_trace _asan_rtl_
    #1 0x4cec07 in FooBarBaz /home/max/build/llvm/asan/test.c:4
    #2 0x4cec07 in main /home/max/build/llvm/asan/test.c:8
    #3 0x7f89f0891ec4 in __libc_start_main /build/buildd/eglibc-2.19/csu/libc-start.c:287

Reviewers: glider, samsonov

Subscribers: jevinskie, llvm-commits, ygribov

Differential Revision: http://reviews.llvm.org/D12153

llvm-svn: 247642
 		2015-09-14 23:56:42 +00:00
..
cmake [CMake] Remove all uses of LLVM_NATIVE_ARCH. 2015-09-08 23:13:47 +00:00
include [MSan] Deprecate __msan_set_death_callback() in favor of __sanitizer_set_death_callback(). 2015-08-21 22:45:12 +00:00
lib Support inline functions symbolization in Addr2Line symbolizer. 2015-09-14 23:56:42 +00:00
make [autoconf] Add __umodti3 to iOS builtins for arm64. 2015-09-08 17:18:45 +00:00
test ubsan: Also disable vptr validation on powerpc64le. 2015-09-12 05:24:44 +00:00
unittests Use the newer python syntax for exceptions 2014-12-13 02:46:56 +00:00
www Update references to new lists.llvm.org mailing lists. 2015-08-05 03:58:00 +00:00
.arcconfig Update arc config to new domain. 2014-04-07 10:22:41 +00:00
.gitignore Add vim swap files to .gitignore 2014-03-20 19:44:33 +00:00
CMakeLists.txt [CMake] Add options to control building sanitizers and builtins. 2015-09-14 19:59:24 +00:00
CODE_OWNERS.TXT Add myself as a c-rt owner of ASan/Win 2014-02-27 12:07:43 +00:00
CREDITS.TXT Add Guan-Hong Liu. 2014-06-16 08:38:19 +00:00
LICENSE.TXT Update copyright year to 2015. 2015-03-12 19:53:06 +00:00
Makefile Revert r196490 and fix include paths in makefile-based build 2013-12-05 10:40:11 +00:00
README.txt Moved the builtins documentation to lib/builtins/ 2014-05-28 23:09:45 +00:00

README.txt 

Compiler-RT
================================

This directory and its subdirectories contain source code for the compiler
support routines.

Compiler-RT is open source software. You may freely distribute it under the
terms of the license agreement found in LICENSE.txt.

================================