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speed dial commands and disassembly

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tildearrow 2025-04-06 04:24:17 -05:00
parent da771145f4
commit bf7abe99ef
3 changed files with 56 additions and 8 deletions
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28
src/engine/cmdStreamOps.cpp
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@ -937,6 +937,32 @@ SafeWriter* DivEngine::saveCommand() {
}
// set speed dial commands (TODO)
for (int h=0; h<chans; h++) {
unsigned char* buf=chanStream[h]->getFinalBuf();
for (size_t i=0; i<chanStream[h]->size();) {
int insLen=getInsLength(buf[i],_EXT(buf,i,chanStream[h]->size()),sortedCmd);
if (insLen<1) {
logE("INS %x NOT IMPLEMENTED...",buf[i]);
break;
}
if (buf[i]==0xf7) {
// find whether this command is in speed dial
for (int j=0; j<16; j++) {
if (buf[i+1]==sortedCmd[j]) {
buf[i]=0xd0+j;
// move everything to the left
for (int k=i+2; k<insLen; k++) {
buf[k-1]=buf[k];
}
// put a nop
buf[i+insLen-1]=0xf1;
break;
}
}
}
i+=insLen;
}
}
// PASS 2: condense delays
// calculate delay usage
@ -1163,7 +1189,7 @@ SafeWriter* DivEngine::saveCommand() {
logD("command popularity:");
for (int i=0; i<16; i++) {
w->writeC(sortedCmd[i]);
if (sortedCmdPopularity[i]) logD("- %s: %d",cmdName[sortedCmd[i]],sortedCmdPopularity[i]);
if (sortedCmdPopularity[i]) logD("- %s ($%.2x): %d",cmdName[sortedCmd[i]],sortedCmd[i],sortedCmdPopularity[i]);
}
return w;