diff options
Diffstat (limited to 'lldb/source/Commands/CommandObjectFrame.cpp')
| -rw-r--r-- | lldb/source/Commands/CommandObjectFrame.cpp | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/lldb/source/Commands/CommandObjectFrame.cpp b/lldb/source/Commands/CommandObjectFrame.cpp index 29e460f..46c75e3 100644 --- a/lldb/source/Commands/CommandObjectFrame.cpp +++ b/lldb/source/Commands/CommandObjectFrame.cpp @@ -278,6 +278,30 @@ protected: if (frame_idx == UINT32_MAX) frame_idx = 0; + // If moving up/down by one, skip over hidden frames. + if (*m_options.relative_frame_offset == 1 || + *m_options.relative_frame_offset == -1) { + uint32_t candidate_idx = frame_idx; + const unsigned max_depth = 12; + for (unsigned num_try = 0; num_try < max_depth; ++num_try) { + if (candidate_idx == 0 && *m_options.relative_frame_offset == -1) { + candidate_idx = UINT32_MAX; + break; + } + candidate_idx += *m_options.relative_frame_offset; + if (auto candidate_sp = thread->GetStackFrameAtIndex(candidate_idx)) { + if (candidate_sp->IsHidden()) + continue; + // Now candidate_idx is the first non-hidden frame. + break; + } + candidate_idx = UINT32_MAX; + break; + }; + if (candidate_idx != UINT32_MAX) + m_options.relative_frame_offset = candidate_idx - frame_idx; + } + if (*m_options.relative_frame_offset < 0) { if (static_cast<int32_t>(frame_idx) >= -*m_options.relative_frame_offset) |