本文整理汇总了C++中methodOop::is_abstract方法的典型用法代码示例。如果您正苦于以下问题：C++ methodOop::is_abstract方法的具体用法？C++ methodOop::is_abstract怎么用？C++ methodOop::is_abstract使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类methodOop的用法示例。
在下文中一共展示了methodOop::is_abstract方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: native_entry
int CppInterpreter::native_entry(methodOop method, intptr_t UNUSED, TRAPS) {
// Make sure method is native and not abstract
assert(method->is_native() && !method->is_abstract(), "should be");
JavaThread *thread = (JavaThread *) THREAD;
ZeroStack *stack = thread->zero_stack();
// Allocate and initialize our frame
InterpreterFrame *frame = InterpreterFrame::build(method, CHECK_0);
thread->push_zero_frame(frame);
interpreterState istate = frame->interpreter_state();
intptr_t *locals = istate->locals();
// Update the invocation counter
if ((UseCompiler || CountCompiledCalls) && !method->is_synchronized()) {
InvocationCounter *counter = method->invocation_counter();
counter->increment();
if (counter->reached_InvocationLimit()) {
CALL_VM_NOCHECK(
InterpreterRuntime::frequency_counter_overflow(thread, NULL));
if (HAS_PENDING_EXCEPTION)
goto unwind_and_return;
}
}
// Lock if necessary
BasicObjectLock *monitor;
monitor = NULL;
if (method->is_synchronized()) {
monitor = (BasicObjectLock*) istate->stack_base();
oop lockee = monitor->obj();
markOop disp = lockee->mark()->set_unlocked();
monitor->lock()->set_displaced_header(disp);
if (Atomic::cmpxchg_ptr(monitor, lockee->mark_addr(), disp) != disp) {
if (thread->is_lock_owned((address) disp->clear_lock_bits())) {
monitor->lock()->set_displaced_header(NULL);
}
else {
CALL_VM_NOCHECK(InterpreterRuntime::monitorenter(thread, monitor));
if (HAS_PENDING_EXCEPTION)
goto unwind_and_return;
}
}
}
// Get the signature handler
InterpreterRuntime::SignatureHandler *handler; {
address handlerAddr = method->signature_handler();
if (handlerAddr == NULL) {
CALL_VM_NOCHECK(InterpreterRuntime::prepare_native_call(thread, method));
if (HAS_PENDING_EXCEPTION)
goto unlock_unwind_and_return;
handlerAddr = method->signature_handler();
assert(handlerAddr != NULL, "eh?");
}
if (handlerAddr == (address) InterpreterRuntime::slow_signature_handler) {
CALL_VM_NOCHECK(handlerAddr =
InterpreterRuntime::slow_signature_handler(thread, method, NULL,NULL));
if (HAS_PENDING_EXCEPTION)
goto unlock_unwind_and_return;
}
handler = \
InterpreterRuntime::SignatureHandler::from_handlerAddr(handlerAddr);
}
// Get the native function entry point
address function;
function = method->native_function();
assert(function != NULL, "should be set if signature handler is");
// Build the argument list
stack->overflow_check(handler->argument_count() * 2, THREAD);
if (HAS_PENDING_EXCEPTION)
goto unlock_unwind_and_return;
void **arguments;
void *mirror; {
arguments =
(void **) stack->alloc(handler->argument_count() * sizeof(void **));
void **dst = arguments;
void *env = thread->jni_environment();
*(dst++) = &env;
if (method->is_static()) {
istate->set_oop_temp(
method->constants()->pool_holder()->java_mirror());
mirror = istate->oop_temp_addr();
*(dst++) = &mirror;
}
intptr_t *src = locals;
for (int i = dst - arguments; i < handler->argument_count(); i++) {
ffi_type *type = handler->argument_type(i);
if (type == &ffi_type_pointer) {
if (*src) {
stack->push((intptr_t) src);
*(dst++) = stack->sp();
//.........这里部分代码省略.........