namespace llvm {
/// \brief Collects and handles line tables information in a CodeView format.
-class WinCodeViewLineTables : public AsmPrinterHandler {
+class LLVM_LIBRARY_VISIBILITY WinCodeViewLineTables : public AsmPrinterHandler {
AsmPrinter *Asm;
DebugLoc PrevInstLoc;
struct InstrInfoTy {
StringRef Filename;
unsigned LineNumber;
+ unsigned ColumnNumber;
- InstrInfoTy() : LineNumber(0) {}
+ InstrInfoTy() : LineNumber(0), ColumnNumber(0) {}
- InstrInfoTy(StringRef Filename, unsigned LineNumber)
- : Filename(Filename), LineNumber(LineNumber) {}
+ InstrInfoTy(StringRef Filename, unsigned LineNumber, unsigned ColumnNumber)
+ : Filename(Filename), LineNumber(LineNumber),
+ ColumnNumber(ColumnNumber) {}
};
DenseMap<MCSymbol *, InstrInfoTy> InstrInfo;
}
} FileNameRegistry;
- typedef std::map<std::pair<StringRef, StringRef>, char *>
+ typedef std::map<std::pair<StringRef, StringRef>, std::string>
DirAndFilenameToFilepathMapTy;
DirAndFilenameToFilepathMapTy DirAndFilenameToFilepathMap;
StringRef getFullFilepath(const MDNode *S);
public:
WinCodeViewLineTables(AsmPrinter *Asm);
- ~WinCodeViewLineTables() override {
- for (DirAndFilenameToFilepathMapTy::iterator
- I = DirAndFilenameToFilepathMap.begin(),
- E = DirAndFilenameToFilepathMap.end();
- I != E; ++I)
- free(I->second);
- }
-
void setSymbolSize(const llvm::MCSymbol *, uint64_t) override {}
/// \brief Emit the COFF section that holds the line table information.