1 files changed, 66 insertions, 0 deletions
diff --git a/include/llvm/Assembly/Parser.h b/include/llvm/Assembly/Parser.h
new file mode 100644
index 0000000000..5ac6ec20fa
--- /dev/null
+++ b/include/llvm/Assembly/Parser.h
@@ -0,0 +1,66 @@
+//===-- llvm/assembly/Parser.h - Parser for VM assembly files ----*- C++ -*--=//
+//
+//  These classes are implemented by the lib/AssemblyParser library.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_ASSEMBLY_PARSER_H
+#define LLVM_ASSEMBLY_PARSER_H
+
+#include <string>
+
+class Module;
+class ToolCommandLine;
+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.
+//
+Module *ParseAssemblyFile(const ToolCommandLine &Opts) 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 ToolCommandLine &Opts, const 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 string getMessage() const;
+
+  inline const string getRawMessage() const {    // Just the raw message...
+    return Message;
+  }
+
+  inline const ToolCommandLine &getOptions() const {
+    return Opts;                           // Get the options obj used to parse.
+  }
+
+  // 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 :
+  const ToolCommandLine &Opts;
+  string Message;
+  int LineNo, ColumnNo;                               // -1 if not relevant
+
+  ParseException &operator=(const ParseException &E); // objects by reference
+};
+
+#endif