int main(int argc, char *argv[])
{
if(argc<2)
{
printf("Please select an input file\n");
exit(0);
}
FILE *fp=fopen(argv[1],"r");
if(!fp)
{
printf("couldn't open file for reading\n");
exit(0);
}
char funcName[100];
StmtRepresentation* result = NULL;
yyin=fp;
typeTable = CreateTypeNameTable();
program = CreateProgramNode();
yyparse();
DebugProgramNode(program);
printf("Enter a function name to be traced: ");
scanf("%s", funcName);
opTrace = NULL;
symTable = CreateSymTable();
g_operation_id = 0;
lastIssueOP = NULL;
result = TraceFuncNode(program, funcName, NULL);
DeleteStmtRepresentation(result);
ShowOPTrace(opTrace);
CalculateCriticalPath(opTrace);
/* Delete Symbol Table */
DeleteSymbolTable(symTable);
DeleteOPTrace(opTrace);
DeleteTypeNameTable(typeTable);
DeleteProgramNode(program);
fclose(fp);
}
VOID Error (STRPTR Msg, BOOL PrintLine)
{
struct FileDetails *f;
if (PrintLine)
{
fprintf (stderr, "%s", Line);
fprintf (stderr, "Error: Line %d ", LineNo);
}
fprintf (stderr, "%s\n", Msg);
if (ErrorSym)
{
printf ("\nSymbol table\n");
DisplaySymbolTable (FALSE);
}
DeleteSymbolTable ();
fclose (In);
if (Pass == 2)
fclose (Op);
while (Fd)
{
f = Fd->Prev;
free (Fd);
Fd = f;
}
if (DoList)
fclose (Lst);
exit (20);
}
