diff options
Diffstat (limited to 'include/sanitizer/common_interface_defs.h')
| -rw-r--r-- | include/sanitizer/common_interface_defs.h | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/include/sanitizer/common_interface_defs.h b/include/sanitizer/common_interface_defs.h index 1c90a60d72c39..f9f93022353a5 100644 --- a/include/sanitizer/common_interface_defs.h +++ b/include/sanitizer/common_interface_defs.h @@ -117,6 +117,16 @@ extern "C" { // Print the stack trace leading to this call. Useful for debugging user code. void __sanitizer_print_stack_trace(); + // Symbolizes the supplied 'pc' using the format string 'fmt'. + // Outputs at most 'out_buf_size' bytes into 'out_buf'. + // 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, + size_t out_buf_size); + // Same as __sanitizer_symbolize_pc, but for data section (i.e. globals). + void __sanitizer_symbolize_global(void *data_ptr, const char *fmt, + char *out_buf, size_t out_buf_size); + // Sets the callback to be called right before death on error. // Passing 0 will unset the callback. void __sanitizer_set_death_callback(void (*callback)(void)); @@ -169,7 +179,16 @@ extern "C" { // use-after-return detection. void __sanitizer_start_switch_fiber(void **fake_stack_save, const void *bottom, size_t size); - void __sanitizer_finish_switch_fiber(void *fake_stack_save); + void __sanitizer_finish_switch_fiber(void *fake_stack_save, + const void **bottom_old, + size_t *size_old); + + // Get full module name and calculate pc offset within it. + // Returns 1 if pc belongs to some module, 0 if module was not found. + int __sanitizer_get_module_and_offset_for_pc(void *pc, char *module_path, + size_t module_path_len, + void **pc_offset); + #ifdef __cplusplus } // extern "C" #endif |