Ejemplos de newAsmLineNode en C++ (Cpp)

Ejemplo n.º 1

static asmLineNode *
hc08_asmLineNodeFromLineNode (lineNode *ln)
{
    asmLineNode *aln = newAsmLineNode();
    char *op, op1[256], op2[256];
    int opsize;
    const char *p;
    char inst[8];

    p = ln->line;

    while (*p && isspace(*p)) p++;
    for (op = inst, opsize=1; *p; p++)
    {
        if (isspace(*p) || *p == ';' || *p == ':' || *p == '=')
            break;
        else if (opsize < sizeof(inst))
            *op++ = tolower(*p), opsize++;
    }
    *op = '\0';

    if (*p == ';' || *p == ':' || *p == '=')
        return aln;

    while (*p && isspace(*p)) p++;
    if (*p == '=')
        return aln;

    for (op = op1, opsize=1; *p && *p != ','; p++)
    {
        if (!isspace(*p) && opsize < sizeof(op1))
            *op++ = tolower(*p), opsize++;
    }
    *op = '\0';

    if (*p == ',') p++;
    for (op = op2, opsize=1; *p && *p != ','; p++)
    {
        if (!isspace(*p) && opsize < sizeof(op2))
            *op++ = tolower(*p), opsize++;
    }
    *op = '\0';

    aln->size = hc08_instructionSize(inst, op1, op2);

    return aln;
}

Ejemplo n.º 2

Archivo: main.c Proyecto: AugustoRuiz/cpctelera

static asmLineNode *
asmLineNodeFromLineNode (lineNode *ln)
{
  asmLineNode *aln = newAsmLineNode();
  char *op, op1[256], op2[256];
  int opsize;
  const char *p;
  char inst[8];
  mcs51opcodedata *opdat;

  p = ln->line;

  while (*p && isspace(*p)) p++;
  for (op = inst, opsize=1; *p; p++)
    {
      if (isspace(*p) || *p == ';' || *p == ':' || *p == '=')
        break;
      else
        if (opsize < sizeof(inst))
          *op++ = tolower(*p), opsize++;
    }
  *op = '\0';

  if (*p == ';' || *p == ':' || *p == '=')
    return aln;

  while (*p && isspace(*p)) p++;
  if (*p == '=')
    return aln;

  for (op = op1, opsize=1; *p && *p != ','; p++)
    {
      if (!isspace(*p) && opsize < sizeof(op1))
        *op++ = tolower(*p), opsize++;
    }
  *op = '\0';

  if (*p == ',') p++;
  for (op = op2, opsize=1; *p && *p != ','; p++)
    {
      if (!isspace(*p) && opsize < sizeof(op2))
        *op++ = tolower(*p), opsize++;
    }
  *op = '\0';

  aln->size = instructionSize(inst, op1, op2);

  aln->regsRead = newBitVect (END_IDX);
  aln->regsWritten = newBitVect (END_IDX);

  opdat = bsearch (inst, mcs51opcodeDataTable,
                   sizeof(mcs51opcodeDataTable)/sizeof(mcs51opcodedata),
                   sizeof(mcs51opcodedata), mcs51opcodeCompare);

  if (opdat)
    {
      updateOpRW (aln, op1, opdat->op1type);
      updateOpRW (aln, op2, opdat->op2type);
      if (strchr(opdat->pswtype,'r'))
        aln->regsRead = bitVectSetBit (aln->regsRead, CND_IDX);
      if (strchr(opdat->pswtype,'w'))
        aln->regsWritten = bitVectSetBit (aln->regsWritten, CND_IDX);
    }

  return aln;
}