int startVM() { fillCode( "mcode.txt" ); FILE* file = fopen("stacktrace.txt","w"); if ( file == NULL) { printf("Could not open file\n"); exit(1); } printCode( file ); fprintf(file, "Line OP L M pc bp sp stack \n"); fprintf(file, "----------------------------------------\n"); fprintf(file, "Init Values: 0 1 0 \n"); /*instruction cycle*/ //while instruction is not halt while ( halt == 0) { fetch(); execute(); printInstructionTrace(file); } fclose( file ); return 0; }
int main(int argc, const char * argv[]) { FILE *file = fopen("mcode.txt", "r" ); // stack_str = malloc((MAX_STACK_HEIGHT + 100) * sizeof(char)); /* fopen returns 0, the NULL pointer, on failure */ if ( file == 0 ) { printf( "Could not open file\n" ); exit(1); } fillCode( file ); fclose( file ); file = fopen("stacktrace.txt","w"); if ( file == NULL) { printf("Could not open file\n"); exit(1); } printCode( file ); fprintf(file, "Line OP L M pc bp sp stack \n"); fprintf(file, "----------------------------------------\n"); fprintf(file, "Init Values: 0 1 0 \n"); /*instruction cycle*/ //while instruction is not halt while ( halt == 0) { fetch(); execute(); printInstructionTrace(file); } fclose( file ); }