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comparison src/share/vm/runtime/sharedRuntime.cpp @ 2405:3d58a4983660

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7022998: JSR 292 recursive method handle calls inline themselves infinitely Reviewed-by: never, kvn
author twisti
date Mon, 28 Mar 2011 03:58:07 -0700
parents 1b4e6a5d98e0
children 38fea01eb669
comparison
equal deleted inserted replaced
2404:b40d4fa697bf 2405:3d58a4983660
2477 2477
2478 // Create a native wrapper for this native method. The wrapper converts the 2478 // Create a native wrapper for this native method. The wrapper converts the
2479 // java compiled calling convention to the native convention, handlizes 2479 // java compiled calling convention to the native convention, handlizes
2480 // arguments, and transitions to native. On return from the native we transition 2480 // arguments, and transitions to native. On return from the native we transition
2481 // back to java blocking if a safepoint is in progress. 2481 // back to java blocking if a safepoint is in progress.
2482 nmethod *AdapterHandlerLibrary::create_native_wrapper(methodHandle method) { 2482 nmethod *AdapterHandlerLibrary::create_native_wrapper(methodHandle method, int compile_id) {
2483 ResourceMark rm; 2483 ResourceMark rm;
2484 nmethod* nm = NULL; 2484 nmethod* nm = NULL;
2485
2486 if (PrintCompilation) {
2487 ttyLocker ttyl;
2488 tty->print("--- n%s ", (method->is_synchronized() ? "s" : " "));
2489 method->print_short_name(tty);
2490 if (method->is_static()) {
2491 tty->print(" (static)");
2492 }
2493 tty->cr();
2494 }
2495 2485
2496 assert(method->has_native_function(), "must have something valid to call!"); 2486 assert(method->has_native_function(), "must have something valid to call!");
2497 2487
2498 { 2488 {
2499 // perform the work while holding the lock, but perform any printing outside the lock 2489 // perform the work while holding the lock, but perform any printing outside the lock
2535 comp_args_on_stack = SharedRuntime::java_calling_convention(sig_bt, regs, total_args_passed, false); 2525 comp_args_on_stack = SharedRuntime::java_calling_convention(sig_bt, regs, total_args_passed, false);
2536 2526
2537 // Generate the compiled-to-native wrapper code 2527 // Generate the compiled-to-native wrapper code
2538 nm = SharedRuntime::generate_native_wrapper(&_masm, 2528 nm = SharedRuntime::generate_native_wrapper(&_masm,
2539 method, 2529 method,
2530 compile_id,
2540 total_args_passed, 2531 total_args_passed,
2541 comp_args_on_stack, 2532 comp_args_on_stack,
2542 sig_bt,regs, 2533 sig_bt,regs,
2543 ret_type); 2534 ret_type);
2544 } 2535 }
2546 2537
2547 // Must unlock before calling set_code 2538 // Must unlock before calling set_code
2548 2539
2549 // Install the generated code. 2540 // Install the generated code.
2550 if (nm != NULL) { 2541 if (nm != NULL) {
2542 if (PrintCompilation) {
2543 ttyLocker ttyl;
2544 CompileTask::print_compilation(tty, nm, method->is_static() ? "(static)" : "");
2545 }
2551 method->set_code(method, nm); 2546 method->set_code(method, nm);
2552 nm->post_compiled_method_load_event(); 2547 nm->post_compiled_method_load_event();
2553 } else { 2548 } else {
2554 // CodeCache is full, disable compilation 2549 // CodeCache is full, disable compilation
2555 CompileBroker::handle_full_code_cache(); 2550 CompileBroker::handle_full_code_cache();