diff options
Diffstat (limited to 'llvm/lib/DebugInfo/DWARF/DWARFContext.cpp')
| -rw-r--r-- | llvm/lib/DebugInfo/DWARF/DWARFContext.cpp | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/llvm/lib/DebugInfo/DWARF/DWARFContext.cpp b/llvm/lib/DebugInfo/DWARF/DWARFContext.cpp index a4195b75c47..6aa4675630f 100644 --- a/llvm/lib/DebugInfo/DWARF/DWARFContext.cpp +++ b/llvm/lib/DebugInfo/DWARF/DWARFContext.cpp @@ -72,7 +72,7 @@ static void dumpAccelSection(raw_ostream &OS, StringRef Name, Accel.dump(OS); } -void DWARFContext::dump(raw_ostream &OS, DIDumpType DumpType) { +void DWARFContext::dump(raw_ostream &OS, DIDumpType DumpType, bool DumpEH) { if (DumpType == DIDT_All || DumpType == DIDT_Abbrev) { OS << ".debug_abbrev contents:\n"; getDebugAbbrev()->dump(OS); @@ -125,6 +125,10 @@ void DWARFContext::dump(raw_ostream &OS, DIDumpType DumpType) { if (DumpType == DIDT_All || DumpType == DIDT_Frames) { OS << "\n.debug_frame contents:\n"; getDebugFrame()->dump(OS); + if (DumpEH) { + OS << "\n.eh_frame contents:\n"; + getEHFrame()->dump(OS); + } } if (DumpType == DIDT_All || DumpType == DIDT_Macro) { @@ -355,7 +359,18 @@ const DWARFDebugFrame *DWARFContext::getDebugFrame() { // http://lists.dwarfstd.org/htdig.cgi/dwarf-discuss-dwarfstd.org/2011-December/001173.html DataExtractor debugFrameData(getDebugFrameSection(), isLittleEndian(), getAddressSize()); - DebugFrame.reset(new DWARFDebugFrame()); + DebugFrame.reset(new DWARFDebugFrame(false /* IsEH */)); + DebugFrame->parse(debugFrameData); + return DebugFrame.get(); +} + +const DWARFDebugFrame *DWARFContext::getEHFrame() { + if (EHFrame) + return EHFrame.get(); + + DataExtractor debugFrameData(getEHFrameSection(), isLittleEndian(), + getAddressSize()); + DebugFrame.reset(new DWARFDebugFrame(true /* IsEH */)); DebugFrame->parse(debugFrameData); return DebugFrame.get(); } @@ -641,6 +656,7 @@ DWARFContextInMemory::DWARFContextInMemory(const object::ObjectFile &Obj, .Case("debug_line", &LineSection.Data) .Case("debug_aranges", &ARangeSection) .Case("debug_frame", &DebugFrameSection) + .Case("eh_frame", &EHFrameSection) .Case("debug_str", &StringSection) .Case("debug_ranges", &RangeSection) .Case("debug_macinfo", &MacinfoSection) |
