297 exception = Handle(THREAD, exception_oop);
298 if (StackTraceInThrowable) {
299 java_lang_Throwable::fill_in_stack_trace(exception);
300 }
301 return exception;
302 }
303
304 // Special handling for stack overflow: since we don't have any (java) stack
305 // space left we use the pre-allocated & pre-initialized StackOverflowError
306 // klass to create an stack overflow error instance. We do not call its
307 // constructor for the same reason (it is empty, anyway).
308 IRT_ENTRY(void, InterpreterRuntime::throw_StackOverflowError(JavaThread* thread))
309 Handle exception = get_preinitialized_exception(
310 SystemDictionary::StackOverflowError_klass(),
311 CHECK);
312 // Increment counter for hs_err file reporting
313 Atomic::inc(&Exceptions::_stack_overflow_errors);
314 THROW_HANDLE(exception);
315 IRT_END
316
317
318 IRT_ENTRY(void, InterpreterRuntime::create_exception(JavaThread* thread, char* name, char* message))
319 // lookup exception klass
320 TempNewSymbol s = SymbolTable::new_symbol(name, CHECK);
321 if (ProfileTraps) {
322 if (s == vmSymbols::java_lang_ArithmeticException()) {
323 note_trap(thread, Deoptimization::Reason_div0_check, CHECK);
324 } else if (s == vmSymbols::java_lang_NullPointerException()) {
325 note_trap(thread, Deoptimization::Reason_null_check, CHECK);
326 }
327 }
328 // create exception
329 Handle exception = Exceptions::new_exception(thread, s, message);
330 thread->set_vm_result(exception());
331 IRT_END
332
333
334 IRT_ENTRY(void, InterpreterRuntime::create_klass_exception(JavaThread* thread, char* name, oopDesc* obj))
335 ResourceMark rm(thread);
336 const char* klass_name = obj->klass()->external_name();
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297 exception = Handle(THREAD, exception_oop);
298 if (StackTraceInThrowable) {
299 java_lang_Throwable::fill_in_stack_trace(exception);
300 }
301 return exception;
302 }
303
304 // Special handling for stack overflow: since we don't have any (java) stack
305 // space left we use the pre-allocated & pre-initialized StackOverflowError
306 // klass to create an stack overflow error instance. We do not call its
307 // constructor for the same reason (it is empty, anyway).
308 IRT_ENTRY(void, InterpreterRuntime::throw_StackOverflowError(JavaThread* thread))
309 Handle exception = get_preinitialized_exception(
310 SystemDictionary::StackOverflowError_klass(),
311 CHECK);
312 // Increment counter for hs_err file reporting
313 Atomic::inc(&Exceptions::_stack_overflow_errors);
314 THROW_HANDLE(exception);
315 IRT_END
316
317 IRT_ENTRY(address, InterpreterRuntime::check_ReservedStackAccess_annotated_methods(JavaThread* thread))
318 frame fr = thread->last_frame();
319 assert(fr.is_java_frame(), "Must be a Java frame");
320 frame activation = SharedRuntime::look_for_reserved_stack_annotated_method(thread, fr);
321 if (activation.sp() != NULL) {
322 thread->disable_stack_reserved_zone();
323 thread->set_reserved_stack_activation(activation.unextended_sp());
324 }
325 return (address)activation.sp();
326 IRT_END
327
328 IRT_ENTRY(void, InterpreterRuntime::throw_delayed_StackOverflowError(JavaThread* thread))
329 Handle exception = get_preinitialized_exception(
330 SystemDictionary::StackOverflowError_klass(),
331 CHECK);
332 java_lang_Throwable::set_message(exception(),
333 Universe::delayed_stack_overflow_error_message());
334 THROW_HANDLE(exception);
335 IRT_END
336
337 IRT_ENTRY(void, InterpreterRuntime::create_exception(JavaThread* thread, char* name, char* message))
338 // lookup exception klass
339 TempNewSymbol s = SymbolTable::new_symbol(name, CHECK);
340 if (ProfileTraps) {
341 if (s == vmSymbols::java_lang_ArithmeticException()) {
342 note_trap(thread, Deoptimization::Reason_div0_check, CHECK);
343 } else if (s == vmSymbols::java_lang_NullPointerException()) {
344 note_trap(thread, Deoptimization::Reason_null_check, CHECK);
345 }
346 }
347 // create exception
348 Handle exception = Exceptions::new_exception(thread, s, message);
349 thread->set_vm_result(exception());
350 IRT_END
351
352
353 IRT_ENTRY(void, InterpreterRuntime::create_klass_exception(JavaThread* thread, char* name, oopDesc* obj))
354 ResourceMark rm(thread);
355 const char* klass_name = obj->klass()->external_name();
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