code.cpp

小型编译系统的源代码

#include "globals.h"
#include "code.h"

/* P-Machine location number for current instruction emission */
int emitLoc = 0;

/* Highest TM location emitted so far
   For use in conjunction with emitSkip,
   emitBackup, and emitRestore */
//static int highEmitLoc = 0;

/* Procedure emitComment prints a comment line 
 * with comment c in the code file
 */
void emitComment(char *c)
{ 
	if (TraceCode) 
		fprintf(code,"; %s\n",c);
}

void emitCode(char *s)
{
	fprintf(code, "%s\n", s);
	emitLoc++;
}