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Make the dumper's output for variable ranges easier to read

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@259804 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Majnemer 2016-02-04 17:29:13 +00:00
parent 1268fa4230
commit cae51a87c8
1 changed files with 14 additions and 24 deletions
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38
tools/llvm-readobj/COFFDumper.cpp
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@ -92,7 +92,7 @@ private:
void printLocalVariableAddrRange(const LocalVariableAddrRange &Range, void printLocalVariableAddrRange(const LocalVariableAddrRange &Range,
const coff_section *Sec, const coff_section *Sec,
StringRef SectionContents); StringRef SectionContents);
void printLocalVariableAddrGap(const LocalVariableAddrGap &Gap); void printLocalVariableAddrGap(StringRef SymData);
void printCodeViewSymbolsSubsection(StringRef Subsection, void printCodeViewSymbolsSubsection(StringRef Subsection,
const SectionRef &Section, const SectionRef &Section,
@ -1511,11 +1511,7 @@ void COFFDumper::printCodeViewSymbolsSubsection(StringRef Subsection,
W.printNumber("MayHaveNoName", DefRangeRegister->MayHaveNoName); W.printNumber("MayHaveNoName", DefRangeRegister->MayHaveNoName);
printLocalVariableAddrRange(DefRangeRegister->Range, Sec, printLocalVariableAddrRange(DefRangeRegister->Range, Sec,
SectionContents); SectionContents);
while (!SymData.empty()) { printLocalVariableAddrGap(SymData);
const LocalVariableAddrGap *Gap;
error(consumeObject(SymData, Gap));
printLocalVariableAddrGap(*Gap);
}
break; break;
} }
case S_DEFRANGE_SUBFIELD_REGISTER: { case S_DEFRANGE_SUBFIELD_REGISTER: {
@ -1529,11 +1525,7 @@ void COFFDumper::printCodeViewSymbolsSubsection(StringRef Subsection,
DefRangeSubfieldRegisterSym->OffsetInParent); DefRangeSubfieldRegisterSym->OffsetInParent);
printLocalVariableAddrRange(DefRangeSubfieldRegisterSym->Range, Sec, printLocalVariableAddrRange(DefRangeSubfieldRegisterSym->Range, Sec,
SectionContents); SectionContents);
while (!SymData.empty()) { printLocalVariableAddrGap(SymData);
const LocalVariableAddrGap *Gap;
error(consumeObject(SymData, Gap));
printLocalVariableAddrGap(*Gap);
}
break; break;
} }
case S_DEFRANGE_FRAMEPOINTER_REL: { case S_DEFRANGE_FRAMEPOINTER_REL: {
@ -1543,11 +1535,7 @@ void COFFDumper::printCodeViewSymbolsSubsection(StringRef Subsection,
W.printNumber("Offset", DefRangeFramePointerRel->Offset); W.printNumber("Offset", DefRangeFramePointerRel->Offset);
printLocalVariableAddrRange(DefRangeFramePointerRel->Range, Sec, printLocalVariableAddrRange(DefRangeFramePointerRel->Range, Sec,
SectionContents); SectionContents);
while (!SymData.empty()) { printLocalVariableAddrGap(SymData);
const LocalVariableAddrGap *Gap;
error(consumeObject(SymData, Gap));
printLocalVariableAddrGap(*Gap);
}
break; break;
} }
case S_DEFRANGE_FRAMEPOINTER_REL_FULL_SCOPE: { case S_DEFRANGE_FRAMEPOINTER_REL_FULL_SCOPE: {
@ -1568,11 +1556,7 @@ void COFFDumper::printCodeViewSymbolsSubsection(StringRef Subsection,
W.printNumber("OffsetInParent", DefRangeRegisterRel->offsetInParent()); W.printNumber("OffsetInParent", DefRangeRegisterRel->offsetInParent());
printLocalVariableAddrRange(DefRangeRegisterRel->Range, Sec, printLocalVariableAddrRange(DefRangeRegisterRel->Range, Sec,
SectionContents); SectionContents);
while (!SymData.empty()) { printLocalVariableAddrGap(SymData);
const LocalVariableAddrGap *Gap;
error(consumeObject(SymData, Gap));
printLocalVariableAddrGap(*Gap);
}
break; break;
} }
@ -1892,14 +1876,20 @@ void COFFDumper::printTypeIndex(StringRef FieldName, TypeIndex TI) {
void COFFDumper::printLocalVariableAddrRange( void COFFDumper::printLocalVariableAddrRange(
const LocalVariableAddrRange &Range, const coff_section *Sec, const LocalVariableAddrRange &Range, const coff_section *Sec,
StringRef SectionContents) { StringRef SectionContents) {
DictScope S(W, "LocalVariableAddrRange");
printRelocatedField("OffsetStart", Sec, SectionContents, &Range.OffsetStart); printRelocatedField("OffsetStart", Sec, SectionContents, &Range.OffsetStart);
W.printHex("ISectStart", Range.ISectStart); W.printHex("ISectStart", Range.ISectStart);
W.printNumber("Range", Range.Range); W.printNumber("Range", Range.Range);
} }
void COFFDumper::printLocalVariableAddrGap(const LocalVariableAddrGap &Gap) { void COFFDumper::printLocalVariableAddrGap(StringRef SymData) {
W.printNumber("GapStartOffset", Gap.GapStartOffset); while (!SymData.empty()) {
W.printNumber("Range", Gap.Range); const LocalVariableAddrGap *Gap;
error(consumeObject(SymData, Gap));
ListScope S(W, "LocalVariableAddrGap");
W.printNumber("GapStartOffset", Gap->GapStartOffset);
W.printNumber("Range", Gap->Range);
}
} }
StringRef COFFDumper::getFileNameForFileOffset(uint32_t FileOffset) { StringRef COFFDumper::getFileNameForFileOffset(uint32_t FileOffset) {