diff options
Diffstat (limited to 'absl/debugging/internal/stacktrace_x86-inl.inc')
-rw-r--r-- | absl/debugging/internal/stacktrace_x86-inl.inc | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/absl/debugging/internal/stacktrace_x86-inl.inc b/absl/debugging/internal/stacktrace_x86-inl.inc index 847a5473..1b5d8235 100644 --- a/absl/debugging/internal/stacktrace_x86-inl.inc +++ b/absl/debugging/internal/stacktrace_x86-inl.inc @@ -341,12 +341,17 @@ static int UnwindImpl(void **result, int *sizes, int max_depth, int skip_count, // Implementation detail: we clamp the max of frames we are willing to // count, so as not to spend too much time in the loop below. const int kMaxUnwind = 1000; - int j = 0; - for (; fp != nullptr && j < kMaxUnwind; j++) { + int num_dropped_frames = 0; + for (int j = 0; fp != nullptr && j < kMaxUnwind; j++) { + if (skip_count > 0) { + skip_count--; + } else { + num_dropped_frames++; + } fp = NextStackFrame<!IS_STACK_FRAMES, IS_WITH_CONTEXT>(fp, ucp, stack_low, stack_high); } - *min_dropped_frames = j; + *min_dropped_frames = num_dropped_frames; } return n; } |