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

0 files changed, 0 insertions, 0 deletions