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Use a typedef to reduce some typing and reformat code accordingly.

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llvm-svn: 166077
This commit is contained in:
Eric Christopher 2012-10-16 23:46:25 +00:00
parent e411070efb
commit 98ed8efd11
1 changed files with 17 additions and 12 deletions
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27
lib/DebugInfo/DWARFContext.cpp
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@ -17,6 +17,8 @@
using namespace llvm; using namespace llvm;
using namespace dwarf; using namespace dwarf;
typedef DWARFDebugLine::LineTable DWARFLineTable;
void DWARFContext::dump(raw_ostream &OS) { void DWARFContext::dump(raw_ostream &OS) {
OS << ".debug_abbrev contents:\n"; OS << ".debug_abbrev contents:\n";
getDebugAbbrev()->dump(OS); getDebugAbbrev()->dump(OS);
@ -94,7 +96,7 @@ const DWARFDebugAranges *DWARFContext::getDebugAranges() {
return Aranges.get(); return Aranges.get();
} }
const DWARFDebugLine::LineTable * const DWARFLineTable *
DWARFContext::getLineTableForCompileUnit(DWARFCompileUnit *cu) { DWARFContext::getLineTableForCompileUnit(DWARFCompileUnit *cu) {
if (!Line) if (!Line)
Line.reset(new DWARFDebugLine()); Line.reset(new DWARFDebugLine());
@ -106,7 +108,7 @@ DWARFContext::getLineTableForCompileUnit(DWARFCompileUnit *cu) {
return 0; // No line table for this compile unit. return 0; // No line table for this compile unit.
// See if the line table is cached. // See if the line table is cached.
if (const DWARFDebugLine::LineTable *lt = Line->getLineTable(stmtOffset)) if (const DWARFLineTable *lt = Line->getLineTable(stmtOffset))
return lt; return lt;
// We have to parse it first. // We have to parse it first.
@ -163,9 +165,11 @@ DWARFCompileUnit *DWARFContext::getCompileUnitForAddress(uint64_t Address) {
return getCompileUnitForOffset(CUOffset); return getCompileUnitForOffset(CUOffset);
} }
static bool getFileNameForCompileUnit( static bool getFileNameForCompileUnit(DWARFCompileUnit *CU,
DWARFCompileUnit *CU, const DWARFDebugLine::LineTable *LineTable, const DWARFLineTable *LineTable,
uint64_t FileIndex, bool NeedsAbsoluteFilePath, std::string &FileName) { uint64_t FileIndex,
bool NeedsAbsoluteFilePath,
std::string &FileName) {
if (CU == 0 || if (CU == 0 ||
LineTable == 0 || LineTable == 0 ||
!LineTable->getFileNameByIndex(FileIndex, NeedsAbsoluteFilePath, !LineTable->getFileNameByIndex(FileIndex, NeedsAbsoluteFilePath,
@ -183,9 +187,11 @@ static bool getFileNameForCompileUnit(
return true; return true;
} }
static bool getFileLineInfoForCompileUnit( static bool getFileLineInfoForCompileUnit(DWARFCompileUnit *CU,
DWARFCompileUnit *CU, const DWARFDebugLine::LineTable *LineTable, const DWARFLineTable *LineTable,
uint64_t Address, bool NeedsAbsoluteFilePath, std::string &FileName, uint64_t Address,
bool NeedsAbsoluteFilePath,
std::string &FileName,
uint32_t &Line, uint32_t &Column) { uint32_t &Line, uint32_t &Column) {
if (CU == 0 || LineTable == 0) if (CU == 0 || LineTable == 0)
return false; return false;
@ -225,8 +231,7 @@ DILineInfo DWARFContext::getLineInfoForAddress(uint64_t Address,
} }
} }
if (Specifier.needs(DILineInfoSpecifier::FileLineInfo)) { if (Specifier.needs(DILineInfoSpecifier::FileLineInfo)) {
const DWARFDebugLine::LineTable *LineTable = const DWARFLineTable *LineTable = getLineTableForCompileUnit(CU);
getLineTableForCompileUnit(CU);
const bool NeedsAbsoluteFilePath = const bool NeedsAbsoluteFilePath =
Specifier.needs(DILineInfoSpecifier::AbsoluteFilePath); Specifier.needs(DILineInfoSpecifier::AbsoluteFilePath);
getFileLineInfoForCompileUnit(CU, LineTable, Address, getFileLineInfoForCompileUnit(CU, LineTable, Address,
@ -250,7 +255,7 @@ DIInliningInfo DWARFContext::getInliningInfoForAddress(uint64_t Address,
DIInliningInfo InliningInfo; DIInliningInfo InliningInfo;
uint32_t CallFile = 0, CallLine = 0, CallColumn = 0; uint32_t CallFile = 0, CallLine = 0, CallColumn = 0;
const DWARFDebugLine::LineTable *LineTable = 0; const DWARFLineTable *LineTable = 0;
for (uint32_t i = 0, n = InlinedChain.size(); i != n; i++) { for (uint32_t i = 0, n = InlinedChain.size(); i != n; i++) {
const DWARFDebugInfoEntryMinimal &FunctionDIE = InlinedChain[i]; const DWARFDebugInfoEntryMinimal &FunctionDIE = InlinedChain[i];
std::string FileName = "<invalid>"; std::string FileName = "<invalid>";