CodeGen::CodeGen(compilingLookup* l, sendDesc* sd, nmln* d)
: a(FInstructionsSize, FInstLocationsSize, PrintCompiledCode, true) {
scopeDescs = new ScopeDescRecorder(FScopeDesc_size, FPcDesc_size);
needToFlushRegWindow = haveStackFrame = false;
frameSize = verifiedOffset = diCheckOffset = 0;
L = l; send_desc = sd; diLink = d;
theCodeGen = this;
initialize_for_platform();
}
RegisterState::RegisterState(fint maxTemps) {
allocated = permanent = 0; maxDepth = maxTemps;
argDepth = stackDepth = curDepth = initStackTemps = 0;
assert(sizeof(unsigned) == oopSize, "changed this");
stackAllocs = NEW_RESOURCE_ARRAY( unsigned, MAX);
stackPerms = NEW_RESOURCE_ARRAY( unsigned, MAX);
for (fint i = 0; i < MAX; i++) {
stackAllocs[i] = stackPerms[i] = 0;
}
initialize_for_platform(maxTemps);
}
