#include <cpu_prog_model.h>
#include <cpu6502_addrm.h>


void BCC( code)
PM *code;
{
   if (!code->Ca)
   {
      short int value;

      value = code->Me [(code->PC)++];
      if (value >= 0x80)
         value |= (-1 ^ 0xFF);
      (code->PC) += value;
   }

   else
      (code->PC)++;
}

void BCS( code)
PM *code;
{
   if (code->Ca)
   {
      short int value;

      value = code->Me [(code->PC)++];
      if (value >= 0x80)
         value |= (-1 ^ 0xFF);
      (code->PC) += value;
   }

   else
      (code->PC)++;
}

void BEQ( code)
PM *code;
{
   if (code->Ze)
   {
      short int value;

      value = code->Me [(code->PC)++];
      if (value >= 0x80)
         value |= (-1 ^ 0xFF);
      (code->PC) += value;
   }

   else
      (code->PC)++;
}

void BMI( code)
PM *code;
{
   if (code->Ne)
   {
      short int value;

      value = code->Me [(code->PC)++];
      if (value >= 0x80)
         value |= (-1 ^ 0xFF);
      (code->PC) += value;
   }

   else
      (code->PC)++;
}

void BNE( code)
PM *code;
{
   if (!code->Ze)
   {
      short int value;

      value = code->Me [(code->PC)++];
      if (value >= 0x80)
         value |= (-1 ^ 0xFF);
      (code->PC) += value;
   }

   else
      (code->PC)++;
}

void BPL( code)
PM *code;
{
   if (!code->Ne)
   {
      short int value;

      value = code->Me [(code->PC)++];
      if (value >= 0x80)
         value |= (-1 ^ 0xFF);
      (code->PC) += value;
   }

   else
      (code->PC)++;
}

void BVC( code)
PM *code;
{
   if (!code->Ov)
   {
      short int value;

      value = code->Me [(code->PC)++];
      if (value >= 0x80)
         value |= (-1 ^ 0xFF);

      (code->PC) += value;
   }

   else
      (code->PC)++;
}

void BVS( code)
PM *code;
{
   if (code->Ov)
   {
      short int value;

      value = code->Me [(code->PC)++];
      if (value >= 0x80)
         value |= (-1 ^ 0xFF);
      (code->PC) += value;
   }

   else
      (code->PC)++;
}