diff options
Diffstat (limited to 'compiler-rt/include/sanitizer/common_interface_defs.h')
| -rw-r--r-- | compiler-rt/include/sanitizer/common_interface_defs.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/compiler-rt/include/sanitizer/common_interface_defs.h b/compiler-rt/include/sanitizer/common_interface_defs.h index d11cb1addc2..bf015eb237c 100644 --- a/compiler-rt/include/sanitizer/common_interface_defs.h +++ b/compiler-rt/include/sanitizer/common_interface_defs.h @@ -124,6 +124,12 @@ extern "C" { // Symbolizes the supplied 'pc' using the format string 'fmt'. // Outputs at most 'out_buf_size' bytes into 'out_buf'. + // If 'out_buf' is not empty then output is zero or more non empty C strings + // followed by single empty C string. Multiple strings can be returned if PC + // corresponds to inlined function. Inlined frames are printed in the order + // from "most-inlined" to the "least-inlined", so the last frame should be the + // not inlined function. + // Inlined frames can be removed with 'symbolize_inline_frames=0'. // The format syntax is described in // lib/sanitizer_common/sanitizer_stacktrace_printer.h. void __sanitizer_symbolize_pc(void *pc, const char *fmt, char *out_buf, |
