99 lines
3.2 KiB
C++
99 lines
3.2 KiB
C++
/*
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* Copyright (c) 2003, 2024, 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 <string.h>
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#include "jni_tools.hpp"
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#include "agent_common.hpp"
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#include "jvmti_tools.hpp"
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extern "C" {
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/* ========================================================================== */
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/* scaffold objects */
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static jlong timeout = 0;
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/* ========================================================================== */
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/* agent algorithm */
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static void JNICALL
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agentProc(jvmtiEnv *jvmti, JNIEnv* jni, void* arg) {
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NSK_DISPLAY0("agentProc\n");
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/* wait for debuggee start */
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if (!nsk_jvmti_waitForSync(timeout))
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return;
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NSK_DISPLAY0("Check on JVMTI_ERROR_ILLEGAL_ARGUMENT\n");
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if (!NSK_JVMTI_VERIFY_CODE(JVMTI_ERROR_ILLEGAL_ARGUMENT,
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jvmti->SetVerboseFlag((jvmtiVerboseFlag)(-1), JNI_TRUE)))
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nsk_jvmti_setFailStatus();
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/* resume debugee after last sync */
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if (!nsk_jvmti_resumeSync())
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return;
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}
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/* ========================================================================== */
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/* agent library initialization */
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#ifdef STATIC_BUILD
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JNIEXPORT jint JNICALL Agent_OnLoad_setvrbflag002(JavaVM *jvm, char *options, void *reserved) {
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return Agent_Initialize(jvm, options, reserved);
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}
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JNIEXPORT jint JNICALL Agent_OnAttach_setvrbflag002(JavaVM *jvm, char *options, void *reserved) {
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return Agent_Initialize(jvm, options, reserved);
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}
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JNIEXPORT jint JNI_OnLoad_setvrbflag002(JavaVM *jvm, char *options, void *reserved) {
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return JNI_VERSION_1_8;
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}
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#endif
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jint Agent_Initialize(JavaVM *jvm, char *options, void *reserved) {
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jvmtiEnv *jvmti = nullptr;
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/* init framework and parse options */
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if (!NSK_VERIFY(nsk_jvmti_parseOptions(options)))
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return JNI_ERR;
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NSK_DISPLAY0("Agent_OnLoad\n");
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timeout = nsk_jvmti_getWaitTime() * 60000;
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NSK_DISPLAY1("Timeout: %d msc\n", (int)timeout);
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/* create JVMTI environment */
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if (!NSK_VERIFY((jvmti =
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nsk_jvmti_createJVMTIEnv(jvm, reserved)) != nullptr))
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return JNI_ERR;
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/* register agent proc and arg */
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if (!NSK_VERIFY(nsk_jvmti_setAgentProc(agentProc, nullptr)))
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return JNI_ERR;
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return JNI_OK;
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}
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/* ========================================================================== */
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}
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