minipentium.h

来自「压缩包里面的都是精致的基本C语言小程序」· C头文件 代码 · 共 57 行

#ifndef MINIPENTIUM_H
#define MINIPENTIUM_H

#include "../lib/linkedList.h"
#include "../lib/set.h"
#include "../lib/str.h"

typedef struct operand *operand;
typedef struct instruction *instruction;
typedef struct pentiumProg *pentiumProg;

struct operand
{
  enum {PID, PNUM} kind;
  union
  {  
    str id;
    int i;
  } u;
};

struct instruction
{
  enum {MOVL, ADDL, SUBL, MULL, PPRINT, COMMENT} kind;
  operand src;
  str dst;
};

struct pentiumProg
{
  linkedList instructions;
};

operand miniPNewOperandNum (int i);
operand miniPNewOperandId (str s);

instruction miniPNewInstrMovl (operand src, str dst);
instruction miniPNewInstrAddl (operand src, str dst);
instruction miniPNewInstrSubl (operand src, str dst);
instruction miniPNewInstrMull (operand src, str dst);
instruction miniPNewInstrPrint (operand src);
instruction miniPNewInstrComment (str dst);

pentiumProg miniPNewProg (linkedList instructions);

void miniPPrettyPrintOperand (operand o);
void miniPPrettyPrintInstruction (instruction i);
void miniPPrettyPrintProg (pentiumProg p);

str miniPToStringProg (pentiumProg p);
void miniPToExe (pentiumProg p);

set miniPSetOfId (pentiumProg p);


#endif