9583e3657e
Co-authored-by: Ron Pressler <rpressler@openjdk.org> Co-authored-by: Alan Bateman <alanb@openjdk.org> Co-authored-by: Erik Österlund <eosterlund@openjdk.org> Co-authored-by: Andrew Haley <aph@openjdk.org> Co-authored-by: Rickard Bäckman <rbackman@openjdk.org> Co-authored-by: Markus Grönlund <mgronlun@openjdk.org> Co-authored-by: Leonid Mesnik <lmesnik@openjdk.org> Co-authored-by: Serguei Spitsyn <sspitsyn@openjdk.org> Co-authored-by: Chris Plummer <cjplummer@openjdk.org> Co-authored-by: Coleen Phillimore <coleenp@openjdk.org> Co-authored-by: Robbin Ehn <rehn@openjdk.org> Co-authored-by: Stefan Karlsson <stefank@openjdk.org> Co-authored-by: Thomas Schatzl <tschatzl@openjdk.org> Co-authored-by: Sergey Kuksenko <skuksenko@openjdk.org> Reviewed-by: lancea, eosterlund, rehn, sspitsyn, stefank, tschatzl, dfuchs, lmesnik, dcubed, kevinw, amenkov, dlong, mchung, psandoz, bpb, coleenp, smarks, egahlin, mseledtsov, coffeys, darcy
80 lines
2.9 KiB
C++
80 lines
2.9 KiB
C++
/*
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* Copyright (c) 2003, 2022, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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#include <stdio.h>
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#include <string.h>
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#include "jvmti.h"
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#include "jvmti_common.h"
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#include "../get_stack_trace.h"
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extern "C" {
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static jvmtiEnv *jvmti = NULL;
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static frame_info expected_virtual_frames[] = {
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{"LGetStackTraceCurrentThreadTest;", "check", "(Ljava/lang/Thread;)V"},
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{"LGetStackTraceCurrentThreadTest;", "dummy", "()V"},
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{"LGetStackTraceCurrentThreadTest;", "chain", "()V"},
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{"LTask;", "run", "()V"},
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{"Ljava/lang/VirtualThread;", "run", "(Ljava/lang/Runnable;)V"}
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};
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static frame_info expected_platform_frames[] = {
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{"LGetStackTraceCurrentThreadTest;", "check", "(Ljava/lang/Thread;)V"},
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{"LGetStackTraceCurrentThreadTest;", "dummy", "()V"},
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{"LGetStackTraceCurrentThreadTest;", "chain", "()V"},
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{"LTask;", "run", "()V"},
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{"Ljava/lang/Thread;", "run", "()V"}
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};
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jint Agent_OnLoad(JavaVM *jvm, char *options, void *reserved) {
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jint res = jvm->GetEnv((void **) &jvmti, JVMTI_VERSION_1_1);
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if (res != JNI_OK || jvmti == NULL) {
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printf("Wrong result of a valid call to GetEnv!\n");
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return JNI_ERR;
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}
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return JNI_OK;
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}
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JNIEXPORT void JNICALL
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Java_GetStackTraceCurrentThreadTest_chain(JNIEnv *env, jclass cls) {
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jmethodID mid = env->GetStaticMethodID(cls, "dummy", "()V");
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env->CallStaticVoidMethod(cls, mid);
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}
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JNIEXPORT void JNICALL
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Java_GetStackTraceCurrentThreadTest_check(JNIEnv *jni, jclass cls, jthread thread) {
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frame_info *expected_frames = jni->IsVirtualThread(thread)
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? expected_virtual_frames
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: expected_platform_frames;
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int expected_number_of_stack_frames = jni->IsVirtualThread(thread)
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? ((int) (sizeof(expected_virtual_frames) / sizeof(frame_info)))
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: ((int) (sizeof(expected_platform_frames) / sizeof(frame_info)));
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if (!compare_stack_trace(jvmti, jni, thread, expected_frames, expected_number_of_stack_frames)) {
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jni->ThrowNew(jni->FindClass("java/lang/RuntimeException"), "Stacktrace differs from expected.");
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}
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}
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}
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