| /* |
| * Copyright 1998-2008 Sun Microsystems, Inc. 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. Sun designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| * CA 95054 USA or visit www.sun.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]; |
| } |