Function compileVirtualMethod2

src/compile.cpp:7093–7124

}

void* compileVirtualMethod2(MyThread* t, GcClass* class_, unsigned index)
{
  // If class_ has BootstrapFlag set, that means its vtable is not yet
  // available.  However, we must set t->trace->targetMethod to an
  // appropriate method to ensure we can accurately scan the stack for
  // GC roots.  We find such a method by looking for a superclass with
  // a vtable and using it instead:

  GcClass* c = class_;
  while (c->vmFlags() & BootstrapFlag) {
    c = c->super();
  }
  t->trace->targetMethod
      = cast<GcMethod>(t, cast<GcArray>(t, c->virtualTable())->body()[index]);

  THREAD_RESOURCE0(t, static_cast<MyThread*>(t)->trace->targetMethod = 0;);

  PROTECT(t, class_);

  GcMethod* target = resolveTarget(t, class_, index);
  PROTECT(t, target);

  compile(t, codeAllocator(t), 0, target);

  void* address = reinterpret_cast<void*>(methodAddress(t, target));
  if (target->flags() & ACC_NATIVE) {
    t->trace->nativeMethod = target;
  } else {
    class_->vtable()[target->offset()] = address;
  }
  return address;
}

uint64_t compileVirtualMethod(MyThread* t)
{