bool Assembler::SetLabels(Assembly& assembly, LabelVector& labels)
{
dword *bytecode = assembly.bytecode;
dword curpos = assembly.curpos;
size_t size = labels.size();
for(dword *cp = bytecode; cp < bytecode + curpos; cp += 2) {
if(IsJumpOp(cp[0])) {
if(cp[1] < size) {
dword pos = labels.at(cp[1]).pos;
if(pos != -1)
cp[1] = pos;
else {
// this is a common error
printf("Label not found: %s\n", labels.at(cp[1]).label.c_str());
labels.clear();
return false;
}
} else {
// if we get here, there's a bug in the assembler ;(
printf("Label index not found: %d\n", cp[1]);
labels.clear();
return false;
}
}
}
labels.clear();
return true;
}
