mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-07-19 03:29:22 +00:00
917914885d
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3547 91177308-0d34-0410-b5e6-96231b3b80d8
68 lines
2.2 KiB
C++
68 lines
2.2 KiB
C++
//===-- llvm/Assembly/Parser.h - Parser for VM assembly files ----*- C++ -*--=//
|
|
//
|
|
// These classes are implemented by the lib/AsmParser library.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef LLVM_ASSEMBLY_PARSER_H
|
|
#define LLVM_ASSEMBLY_PARSER_H
|
|
|
|
#include <string>
|
|
|
|
class Module;
|
|
class ParseException;
|
|
|
|
|
|
// The useful interface defined by this file... Parse an ascii file, and return
|
|
// the internal representation in a nice slice'n'dice'able representation. Note
|
|
// that this does not verify that the generated LLVM is valid, so you should run
|
|
// the verifier after parsing the file to check that it's ok.
|
|
//
|
|
Module *ParseAssemblyFile(const std::string &Filename);// throw (ParseException)
|
|
|
|
//===------------------------------------------------------------------------===
|
|
// Helper Classes
|
|
//===------------------------------------------------------------------------===
|
|
|
|
// ParseException - For when an exceptional event is generated by the parser.
|
|
// This class lets you print out the exception message
|
|
//
|
|
class ParseException {
|
|
public:
|
|
ParseException(const std::string &filename, const std::string &message,
|
|
int LineNo = -1, int ColNo = -1);
|
|
|
|
ParseException(const ParseException &E);
|
|
|
|
// getMessage - Return the message passed in at construction time plus extra
|
|
// information extracted from the options used to parse with...
|
|
//
|
|
const std::string getMessage() const;
|
|
|
|
inline const std::string &getRawMessage() const { // Just the raw message...
|
|
return Message;
|
|
}
|
|
|
|
inline const std::string &getFilename() const {
|
|
return Filename;
|
|
}
|
|
|
|
// getErrorLocation - Return the line and column number of the error in the
|
|
// input source file. The source filename can be derived from the
|
|
// ParserOptions in effect. If positional information is not applicable,
|
|
// these will return a value of -1.
|
|
//
|
|
inline const void getErrorLocation(int &Line, int &Column) const {
|
|
Line = LineNo; Column = ColumnNo;
|
|
}
|
|
|
|
private :
|
|
std::string Filename;
|
|
std::string Message;
|
|
int LineNo, ColumnNo; // -1 if not relevant
|
|
|
|
ParseException &operator=(const ParseException &E); // objects by reference
|
|
};
|
|
|
|
#endif
|