/*
* Copyright (c) 1998, 2008, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
#include "util.h"
#include "transport.h"
#include "debugDispatch.h"
#include "VirtualMachineImpl.h"
#include "ReferenceTypeImpl.h"
#include "ClassTypeImpl.h"
#include "ArrayTypeImpl.h"
#include "FieldImpl.h"
#include "MethodImpl.h"
#include "ObjectReferenceImpl.h"
#include "StringReferenceImpl.h"
#include "ThreadReferenceImpl.h"
#include "ThreadGroupReferenceImpl.h"
#include "ClassLoaderReferenceImpl.h"
#include "ClassObjectReferenceImpl.h"
#include "ArrayReferenceImpl.h"
#include "EventRequestImpl.h"
#include "StackFrameImpl.h"
static void **l1Array;
void
debugDispatch_initialize(void)
{
/*
* Create the level-one (CommandSet) dispatch table.
* Zero the table so that unknown CommandSets do not
* cause random errors.
*/
l1Array = jvmtiAllocate((JDWP_HIGHEST_COMMAND_SET+1) * sizeof(void *));
if (l1Array == NULL) {
EXIT_ERROR(AGENT_ERROR_OUT_OF_MEMORY,"command set array");
}
(void)memset(l1Array, 0, (JDWP_HIGHEST_COMMAND_SET+1) * sizeof(void *));
/*
* Create the level-two (Command) dispatch tables to the
* corresponding slots in the CommandSet dispatch table..
*/
l1Array[JDWP_COMMAND_SET(VirtualMachine)] = (void *)VirtualMachine_Cmds;
l1Array[JDWP_COMMAND_SET(ReferenceType)] = (void *)ReferenceType_Cmds;
l1Array[JDWP_COMMAND_SET(ClassType)] = (void *)ClassType_Cmds;
l1Array[JDWP_COMMAND_SET(ArrayType)] = (void *)ArrayType_Cmds;
l1Array[JDWP_COMMAND_SET(Field)] = (void *)Field_Cmds;
l1Array[JDWP_COMMAND_SET(Method)] = (void *)Method_Cmds;
l1Array[JDWP_COMMAND_SET(ObjectReference)] = (void *)ObjectReference_Cmds;
l1Array[JDWP_COMMAND_SET(StringReference)] = (void *)StringReference_Cmds;
l1Array[JDWP_COMMAND_SET(ThreadReference)] = (void *)ThreadReference_Cmds;
l1Array[JDWP_COMMAND_SET(ThreadGroupReference)] = (void *)ThreadGroupReference_Cmds;
l1Array[JDWP_COMMAND_SET(ClassLoaderReference)] = (void *)ClassLoaderReference_Cmds;
l1Array[JDWP_COMMAND_SET(ArrayReference)] = (void *)ArrayReference_Cmds;
l1Array[JDWP_COMMAND_SET(EventRequest)] = (void *)EventRequest_Cmds;
l1Array[JDWP_COMMAND_SET(StackFrame)] = (void *)StackFrame_Cmds;
l1Array[JDWP_COMMAND_SET(ClassObjectReference)] = (void *)ClassObjectReference_Cmds;
}
void
debugDispatch_reset(void)
{
}
CommandHandler
debugDispatch_getHandler(int cmdSet, int cmd)
{
void **l2Array;
if (cmdSet > JDWP_HIGHEST_COMMAND_SET) {
return NULL;
}
l2Array = (void **)l1Array[cmdSet];
/*
* If there is no such CommandSet or the Command
* is greater than the nummber of commands (the first
* element) in the CommandSet, indicate this is invalid.
*/
/*LINTED*/
if (l2Array == NULL || cmd > (int)(intptr_t)(void*)l2Array[0]) {
return NULL;
}
return (CommandHandler)l2Array[cmd];
}