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llvm-objdump: Take the data from the right object when there's no dSYM around.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140269 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Benjamin Kramer 2011-09-21 18:18:53 +00:00
parent 519020adf1
commit 91c603bcfe
1 changed files with 13 additions and 11 deletions
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24
tools/llvm-objdump/MachODump.cpp
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@ -347,6 +347,7 @@ void llvm::DisassembleInputMachO(StringRef Filename) {
DebugLineSection, DebugStrSection;
OwningPtr<DIContext> diContext;
OwningPtr<MachOObject> DSYMObj;
MachOObject *DbgInfoObj = MachOObj.get();
// Try to find debug info and set up the DIContext for it.
if (UseDbg) {
ArrayRef<Section> DebugSections = Sections;
@ -368,29 +369,30 @@ void llvm::DisassembleInputMachO(StringRef Filename) {
getSectionsAndSymbols(Header, DSYMObj.get(), 0, DSYMSections, Symbols,
FoundFns);
DebugSections = DSYMSections;
DbgInfoObj = DSYMObj.get();
}
// Find the named debug info sections.
for (unsigned SectIdx = 0; SectIdx != DebugSections.size(); SectIdx++) {
if (!strcmp(DebugSections[SectIdx].Name, "__debug_abbrev"))
DebugAbbrevSection = DSYMObj->getData(DebugSections[SectIdx].Offset,
DebugSections[SectIdx].Size);
DebugAbbrevSection = DbgInfoObj->getData(DebugSections[SectIdx].Offset,
DebugSections[SectIdx].Size);
else if (!strcmp(DebugSections[SectIdx].Name, "__debug_info"))
DebugInfoSection = DSYMObj->getData(DebugSections[SectIdx].Offset,
DebugSections[SectIdx].Size);
else if (!strcmp(DebugSections[SectIdx].Name, "__debug_aranges"))
DebugArangesSection = DSYMObj->getData(DebugSections[SectIdx].Offset,
DebugInfoSection = DbgInfoObj->getData(DebugSections[SectIdx].Offset,
DebugSections[SectIdx].Size);
else if (!strcmp(DebugSections[SectIdx].Name, "__debug_aranges"))
DebugArangesSection = DbgInfoObj->getData(DebugSections[SectIdx].Offset,
DebugSections[SectIdx].Size);
else if (!strcmp(DebugSections[SectIdx].Name, "__debug_line"))
DebugLineSection = DSYMObj->getData(DebugSections[SectIdx].Offset,
DebugSections[SectIdx].Size);
DebugLineSection = DbgInfoObj->getData(DebugSections[SectIdx].Offset,
DebugSections[SectIdx].Size);
else if (!strcmp(DebugSections[SectIdx].Name, "__debug_str"))
DebugStrSection = DSYMObj->getData(DebugSections[SectIdx].Offset,
DebugSections[SectIdx].Size);
DebugStrSection = DbgInfoObj->getData(DebugSections[SectIdx].Offset,
DebugSections[SectIdx].Size);
}
// Setup the DIContext.
diContext.reset(DIContext::getDWARFContext(MachOObj->isLittleEndian(),
diContext.reset(DIContext::getDWARFContext(DbgInfoObj->isLittleEndian(),
DebugInfoSection,
DebugAbbrevSection,
DebugArangesSection,