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3960
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1 /*
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2 * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 *
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23 */
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24
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25 #include <stdlib.h>
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26 #include <jni.h>
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27
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28 #define CHECK_EXCEPTION_(value) if ((*env)->ExceptionOccurred(env)) { return value; }
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29 #define CHECK_EXCEPTION if ((*env)->ExceptionOccurred(env)) { return;}
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30 #define THROW_NEW_DEBUGGER_EXCEPTION_(str, value) { throw_new_debugger_exception(env, str); return value; }
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31 #define THROW_NEW_DEBUGGER_EXCEPTION(str) { throw_new_debugger_exception(env, str); return;}
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32
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33 static void throw_new_debugger_exception(JNIEnv* env, const char* errMsg) {
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34 (*env)->ThrowNew(env, (*env)->FindClass(env, "sun/jvm/hotspot/debugger/DebuggerException"), errMsg);
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35 }
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36
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37 /*
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38 * Class: sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal
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39 * Method: init0
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40 * Signature: ()V
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41 */
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42 JNIEXPORT void JNICALL Java_sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal_init0
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43 (JNIEnv *env, jclass cls) {
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44 }
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45
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46 JNIEXPORT jint JNICALL Java_sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal_getAddressSize
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47 (JNIEnv *env, jclass cls)
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48 {
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49 #ifdef _LP64
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50 return 8;
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51 #else
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52 return 4;
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53 #endif
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54
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55 }
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56
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57 /*
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58 * Class: sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal
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59 * Method: attach0
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60 * Signature: (I)V
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61 */
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62 JNIEXPORT void JNICALL Java_sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal_attach0__I
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63 (JNIEnv *env, jobject this_obj, jint jpid) {
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64
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65 THROW_NEW_DEBUGGER_EXCEPTION("Can't attach to the process");
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66 }
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67
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68 /*
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69 * Class: sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal
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70 * Method: attach0
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71 * Signature: (Ljava/lang/String;Ljava/lang/String;)V
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72 */
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73 JNIEXPORT void JNICALL Java_sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal_attach0__Ljava_lang_String_2Ljava_lang_String_2
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74 (JNIEnv *env, jobject this_obj, jstring execName, jstring coreName) {
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75 THROW_NEW_DEBUGGER_EXCEPTION("Can't attach to the core file");
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76 }
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77
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78 /*
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79 * Class: sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal
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80 * Method: detach0
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81 * Signature: ()V
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82 */
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83 JNIEXPORT void JNICALL Java_sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal_detach0
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84 (JNIEnv *env, jobject this_obj) {
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85 }
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86
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87 /*
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88 * Class: sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal
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89 * Method: lookupByName0
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90 * Signature: (Ljava/lang/String;Ljava/lang/String;)J
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91 */
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92 JNIEXPORT jlong JNICALL Java_sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal_lookupByName0
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93 (JNIEnv *env, jobject this_obj, jstring objectName, jstring symbolName) {
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94 return 0;
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95 }
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96
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97 /*
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98 * Class: sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal
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99 * Method: lookupByAddress0
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100 * Signature: (J)Lsun/jvm/hotspot/debugger/cdbg/ClosestSymbol;
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101 */
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102 JNIEXPORT jobject JNICALL Java_sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal_lookupByAddress0
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103 (JNIEnv *env, jobject this_obj, jlong addr) {
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104 return 0;
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105 }
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106
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107 /*
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108 * Class: sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal
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109 * Method: readBytesFromProcess0
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110 * Signature: (JJ)Lsun/jvm/hotspot/debugger/ReadResult;
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111 */
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112 JNIEXPORT jbyteArray JNICALL Java_sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal_readBytesFromProcess0
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113 (JNIEnv *env, jobject this_obj, jlong addr, jlong numBytes) {
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114 return 0;
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115 }
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116
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117 JNIEXPORT jlongArray JNICALL Java_sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal_getThreadIntegerRegisterSet0
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118 (JNIEnv *env, jobject this_obj, jint lwp_id) {
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119 return 0;
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120 }
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