71 lines
2.5 KiB
C
71 lines
2.5 KiB
C
/*
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* Copyright (c) 1998, 2005, 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. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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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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#ifndef JDWP_STEPCONTROL_H
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#define JDWP_STEPCONTROL_H
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#include "eventFilter.h"
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#include "eventHandler.h"
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typedef struct {
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/* Parameters */
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jint granularity;
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jint depth;
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/* State */
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jboolean pending;
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jboolean frameExited; /* for depth == STEP_OVER or STEP_OUT */
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jboolean fromNative;
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jint fromStackDepth; /* for all but STEP_INTO STEP_INSTRUCTION */
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jint fromLine; /* for granularity == STEP_LINE */
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jmethodID method; /* Where line table came from. */
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jvmtiLineNumberEntry *lineEntries; /* STEP_LINE */
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jint lineEntryCount; /* for granularity == STEP_LINE */
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HandlerNode *stepHandlerNode;
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HandlerNode *catchHandlerNode;
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HandlerNode *framePopHandlerNode;
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HandlerNode *methodEnterHandlerNode;
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} StepRequest;
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void stepControl_initialize(void);
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void stepControl_reset(void);
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jboolean stepControl_handleStep(JNIEnv *env, jthread thread,
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jclass clazz, jmethodID method);
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jvmtiError stepControl_beginStep(JNIEnv *env, jthread thread,
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jint size, jint depth, HandlerNode *node);
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jvmtiError stepControl_endStep(jthread thread);
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void stepControl_clearRequest(jthread thread, StepRequest *step);
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void stepControl_resetRequest(jthread thread);
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void stepControl_lock(void);
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void stepControl_unlock(void);
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#endif
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