const std::string &getDirectory(std::string &D) const {
return getContext().getDirectory(D);
}
+ };
+ /// DILocation - This object holds location information. This object
+ /// is not associated with any DWARF tag.
+ class DILocation : public DIDescriptor {
+ public:
+ explicit DILocation(MDNode *L) { DbgNode = L; }
+ unsigned getLineNumber() const { return getUnsignedField(0); }
+ unsigned getColumnNumber() const { return getUnsignedField(1); }
+ DIScope getScope() const { return getFieldAs<DIScope>(3); }
+ DILocation getOrigLocation() const { return getFieldAs<DILocation>(4); }
+ std::string getFilename(std::string &F) const {
+ return getScope().getFilename(F);
+ }
+ std::string getDirectory(std::string &D) const {
+ return getScope().getDirectory(D);
+ }
};
/// DIFactory - This object assists with the construction of the various
/// with the specified parent context.
DILexicalBlock CreateLexicalBlock(DIDescriptor Context);
+ /// CreateLocation - Creates a debug info location.
+ DILocation CreateLocation(unsigned LineNo, unsigned ColumnNo,
+ DIScope S, DILocation OrigLoc);
+
/// InsertStopPoint - Create a new llvm.dbg.stoppoint intrinsic invocation,
/// inserting it at the end of the specified basic block.
void InsertStopPoint(DICompileUnit CU, unsigned LineNo, unsigned ColNo,
return DILexicalBlock(MDNode::get(VMContext, &Elts[0], 2));
}
+/// CreateLocation - Creates a debug info location.
+DILocation DIFactory::CreateLocation(unsigned LineNo, unsigned ColumnNo,
+ DIScope S, DILocation OrigLoc) {
+ Value *Elts[] = {
+ ConstantInt::get(Type::getInt32Ty(VMContext), LineNo),
+ ConstantInt::get(Type::getInt32Ty(VMContext), ColumnNo),
+ S.getNode(),
+ OrigLoc.getNode(),
+ };
+ return DILocation(MDNode::get(VMContext, &Elts[0], 4));
+}
+
//===----------------------------------------------------------------------===//
// DIFactory: Routines for inserting code into a function