Give the asmparser the ability to parse strings. Patch contributed by

Alexander Friedman

llvm-svn: 22146

1 files changed, 11 insertions, 1 deletions

diff --git a/llvm/lib/AsmParser/ParserInternals.h b/llvm/lib/AsmParser/ParserInternals.h
index 20961357c88..b21dea7a078 100644
--- a/llvm/lib/AsmParser/ParserInternals.h
+++ b/llvm/lib/AsmParser/ParserInternals.h
@@ -22,10 +22,17 @@
 #include "llvm/Assembly/Parser.h"
 #include "llvm/ADT/StringExtras.h"
 
+
 // Global variables exported from the lexer...
-extern std::FILE *llvmAsmin;
+
 extern int llvmAsmlineno;
 
+extern std::string &llvmAsmTextin;
+
+// functions exported from the lexer
+void set_scan_file(FILE * F);
+void set_scan_string (const char * str);
+
 // Globals exported by the parser...
 extern char* llvmAsmtext;
 extern int   llvmAsmleng;
@@ -38,6 +45,9 @@ extern std::string CurFilename;
 class Module;
 Module *RunVMAsmParser(const std::string &Filename, FILE *F);
 
+// Parse a string directly
+Module *RunVMAsmParser(const char * AsmString, Module * M);
+
 
 // UnEscapeLexed - Run through the specified buffer and change \xx codes to the
 // appropriate character.  If AllowNull is set to false, a \00 value will cause