bool_t diff_reg(mem_t oldr, mem_t newr, FILE *outfile)
{
word_t pos;
int len = oldr->len;
bool_t diff = FALSE;
if (newr->len < len)
len = newr->len;
//write back
if(oldr->ca) oldr->ca->clear(TRUE);
if(newr->ca) newr->ca->clear(TRUE);
for (pos = 0; (!diff || outfile) && pos < len; pos += 4) {
word_t ov = 0;
word_t nv = 0;
oldr->getWord(pos, &ov);
newr->getWord(pos, &nv);
if (nv != ov) {
diff = TRUE;
if (outfile)
fprintf(outfile, "%s:\t0x%.8x\t0x%.8x\n",
reg_table[pos/4].name, ov, nv);
}
}
return diff;
}
bool_t diff_mem(mem_t oldm, mem_t newm, FILE *outfile)
{
word_t pos;
int len = oldm->len;
bool_t diff = FALSE;
if (newm->len < len)
len = newm->len;
// write back
if(oldm->ca) oldm->ca->clear(TRUE);
if(newm->ca) newm->ca->clear(TRUE);
//remove bus
/*
if(oldm->bus) oldm->bus->remove(oldm);
if(newm->bus) newm->bus->remove(newm);
*/
for (pos = 0; (!diff || outfile) && pos+4 <= len; pos += 4) {
word_t ov = 0; word_t nv = 0;
oldm->getWord(pos, &ov);
newm->getWord(pos, &nv);
if (nv != ov) {
diff = TRUE;
if (outfile)
fprintf(outfile, "0x%.4x:\t0x%.8x\t0x%.8x\n", pos, ov, nv);
}
}
//return *oldm->m != *newm->m;
return diff;
}
