diff --git a/lib/DebugInfo/DWARFCompileUnit.cpp b/lib/DebugInfo/DWARFCompileUnit.cpp index d535df05d3b..24bf97ff608 100644 --- a/lib/DebugInfo/DWARFCompileUnit.cpp +++ b/lib/DebugInfo/DWARFCompileUnit.cpp @@ -94,8 +94,7 @@ void DWARFCompileUnit::dump(raw_ostream &OS) { << " (next CU at " << format("0x%08x", getNextCompileUnitOffset()) << ")\n"; - extractDIEsIfNeeded(false); - DieArray[0].dump(OS, this, -1U); + getCompileUnitDIE(false)->dump(OS, this, -1U); } void DWARFCompileUnit::setDIERelations() { diff --git a/lib/DebugInfo/DWARFCompileUnit.h b/lib/DebugInfo/DWARFCompileUnit.h index 378b6ced8cf..d9167292a9d 100644 --- a/lib/DebugInfo/DWARFCompileUnit.h +++ b/lib/DebugInfo/DWARFCompileUnit.h @@ -70,6 +70,14 @@ public: BaseAddr = base_addr; } + const DWARFDebugInfoEntryMinimal * + getCompileUnitDIE(bool extract_cu_die_only = true) { + extractDIEsIfNeeded(extract_cu_die_only); + if (DieArray.empty()) + return NULL; + return &DieArray[0]; + } + /// setDIERelations - We read in all of the DIE entries into our flat list /// of DIE entries and now we need to go back through all of them and set the /// parent, sibling and child pointers for quick DIE navigation. diff --git a/lib/DebugInfo/DWARFContext.cpp b/lib/DebugInfo/DWARFContext.cpp index 215effac41f..184a8b595c5 100644 --- a/lib/DebugInfo/DWARFContext.cpp +++ b/lib/DebugInfo/DWARFContext.cpp @@ -8,9 +8,11 @@ //===----------------------------------------------------------------------===// #include "DWARFContext.h" +#include "llvm/Support/Dwarf.h" #include "llvm/Support/Format.h" #include "llvm/Support/raw_ostream.h" using namespace llvm; +using namespace dwarf; void DWARFContext::dump(raw_ostream &OS) { OS << ".debug_abbrev contents:\n"; @@ -28,9 +30,18 @@ void DWARFContext::dump(raw_ostream &OS) { set.dump(OS); OS << "\n.debug_lines contents:\n"; - // FIXME: must be done per CU. - DataExtractor lineData(getLineSection(), isLittleEndian(), /*FIXME*/8); - DWARFDebugLine::dump(lineData, OS); + for (unsigned i = 0, e = getNumCompileUnits(); i != e; ++i) { + DWARFCompileUnit *cu = getCompileUnitAtIndex(i); + unsigned stmtOffset = + cu->getCompileUnitDIE()->getAttributeValueAsUnsigned(cu, DW_AT_stmt_list, + -1U); + if (stmtOffset != -1U) { + DataExtractor lineData(getLineSection(), isLittleEndian(), + cu->getAddressByteSize()); + DWARFDebugLine::DumpingState state(OS); + DWARFDebugLine::parseStatementTable(lineData, &stmtOffset, state); + } + } OS << "\n.debug_str contents:\n"; DataExtractor strData(getStringSection(), isLittleEndian(), 0);