diff options
| author | David Blaikie <dblaikie@gmail.com> | 2015-11-17 21:08:05 +0000 |
|---|---|---|
| committer | David Blaikie <dblaikie@gmail.com> | 2015-11-17 21:08:05 +0000 |
| commit | e6878ebe82a42942912df5e80ac27ae3f8918e09 (patch) | |
| tree | 731a8a5bf4e52b03f2bf5214352af1d461dd4c06 /lib/DebugInfo/DWARF/DWARFContext.cpp | |
| parent | 358918e8dd375e41b4f51e7570a57e123b2951c6 (diff) | |
dwarfdump: Reference the appropriate line table segment when dumping dwp files
Also improves .dwo type unit dumping which didn't handle this either.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@253377 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/DebugInfo/DWARF/DWARFContext.cpp')
| -rw-r--r-- | lib/DebugInfo/DWARF/DWARFContext.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/DebugInfo/DWARF/DWARFContext.cpp b/lib/DebugInfo/DWARF/DWARFContext.cpp index 8313cacb4f6..18c4e8e4caf 100644 --- a/lib/DebugInfo/DWARF/DWARFContext.cpp +++ b/lib/DebugInfo/DWARF/DWARFContext.cpp @@ -382,20 +382,23 @@ const DWARFLineTable * DWARFContext::getLineTableForUnit(DWARFUnit *U) { if (!Line) Line.reset(new DWARFDebugLine(&getLineSection().Relocs)); + const auto *UnitDIE = U->getUnitDIE(); if (UnitDIE == nullptr) return nullptr; + unsigned stmtOffset = UnitDIE->getAttributeValueAsSectionOffset(U, DW_AT_stmt_list, -1U); if (stmtOffset == -1U) return nullptr; // No line table for this compile unit. + stmtOffset += U->getLineTableOffset(); // See if the line table is cached. if (const DWARFLineTable *lt = Line->getLineTable(stmtOffset)) return lt; // We have to parse it first. - DataExtractor lineData(getLineSection().Data, isLittleEndian(), + DataExtractor lineData(U->getLineSection(), isLittleEndian(), U->getAddressByteSize()); return Line->getOrParseLineTable(lineData, stmtOffset); } |