static JIT_Result compile_do_compilation(Method* method)
{
ASSERT_RAISE_AREA;
assert(hythread_is_suspend_enabled());
tmn_suspend_disable();
class_initialize(method->get_class());
tmn_suspend_enable();
method->lock();
if (exn_raised()) {
method->unlock();
return JIT_FAILURE;
} else if (method->get_state() == Method::ST_Compiled) {
method->unlock();
return JIT_SUCCESS;
} else if (method->get_state()==Method::ST_NotCompiled && exn_raised()) {
method->unlock();
return JIT_FAILURE;
} else if(!check_available_stack_size(0x8000)) {
method->unlock();
return JIT_FAILURE;
}
if (method->is_native()) {
JIT_Result res = compile_prepare_native_method(method);
if (res == JIT_SUCCESS) {
compile_flush_generated_code();
method->set_state(Method::ST_Compiled);
method->do_jit_recompiled_method_callbacks();
method->apply_vtable_patches();
} else {
method->set_state(Method::ST_NotCompiled);
compile_raise_exception("java/lang/UnsatisfiedLinkError", "Cannot load native ", method);
}
method->unlock();
return res;
} else {
// Call an execution manager to compile the method.
// An execution manager is safe to call from multiple threads.
method->unlock();
return VM_Global_State::loader_env->em_interface->CompileMethod(method);
}
}
Class *get_exc_class(const char *exception_name)
{
ASSERT_RAISE_AREA;
assert(hythread_is_suspend_enabled());
Global_Env *env = VM_Global_State::loader_env;
String *exc_str = env->string_pool.lookup(exception_name);
Class *exc_class =
env->bootstrap_class_loader->LoadVerifyAndPrepareClass(env, exc_str);
if (exc_class == NULL) {
return NULL;
}
tmn_suspend_disable();
class_initialize(exc_class);
tmn_suspend_enable();
if (exn_raised()) {
return NULL;
}
return exc_class;
}
