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#include <iostream>
#include <vector>
#include <map>
#include "cinstruction.h"
#include "cmem.h"
using namespace std;
void CInc::exec(CMem& mem, vector<string>& instr)
{
mem.getRegister(instr[1])++;
}
void CDec::exec(CMem& mem, vector<string>& instr)
{
mem.getRegister(instr[1])--;
}
void CAdd::exec(CMem& mem, vector<string>& instr)
{
mem.getRegister(instr[1]) = mem.getRegister(instr[2]) +
mem.getRegister(instr[3]);
}
void CSub::exec(CMem& mem, vector<string>& instr)
{
mem.getRegister(instr[1]) = mem.getRegister(instr[2]) -
mem.getRegister(instr[3]);
}
void CMul::exec(CMem& mem, vector<string>& instr)
{
mem.getRegister(instr[1]) = mem.getRegister(instr[2]) *
mem.getRegister(instr[3]);
}
void CDiv::exec(CMem& mem, vector<string>& instr)
{
mem.getRegister(instr[1]) = mem.getRegister(instr[2]) /
mem.getRegister(instr[3]);
}
void CLoad::exec(CMem& mem, vector<string>& instr)
{
mem.getRegister(instr[1]) = mem.getMem(instr[2]);
}
void CStore::exec(CMem& mem, vector<string>& instr)
{
mem.setMem(instr[2], mem.getRegister(instr[1]));
}
void CTest::test(CMem& mem, vector<string>& instr, bool& f_zero, bool& f_sign)
{
if(mem.getRegister(instr[1]) == 0)
f_zero = true;
else
f_zero = false;
if(mem.getRegister(instr[1]) <= 0)
f_sign = true;
else
f_sign = false;
}
void CJumpa::exec(CMem& mem, vector<string>& instr)
{
mem.getRegister(instr[0]) = (int) m_jumpaddr[instr[1]];
}
void CJumpz::exec(CMem& mem, vector<string>& instr, bool& f_zero)
{
if(f_zero)
mem.getRegister(instr[0]) = (int) m_jumpaddr[instr[1]];
}
void CJumps::exec(CMem& mem, vector<string>& instr, bool& f_sign)
{
if(f_sign)
mem.getRegister(instr[0]) = (int) m_jumpaddr[instr[1]];
}
void CWrite::exec(CMem& mem, vector<string>& instr)
{
if(instr[1] == "WDEZ")
cout << mem.getRegister(instr[2]) << endl;
else if (instr[1] == "WHEX")
cout << hex << mem.getRegister(instr[2]) << endl;
}
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