1 /* 2 * Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 #include <stdlib.h> 25 #include "jni_tools.h" 26 27 #ifndef _IS_NSK_STRACE_DEFINED_ 28 #define _IS_NSK_STRACE_DEFINED_ 29 30 #define JNI_VERSION JNI_VERSION_1_1 31 32 #define EXCEPTION_CLEAR NSK_CPP_STUB1(ExceptionClear, env) 33 #define EXCEPTION_OCCURRED NSK_CPP_STUB1(ExceptionOccurred, env) 34 35 // Check for pending exception of the specified type 36 // If it's present, then clear it 37 #define EXCEPTION_CHECK(exceptionClass, recurDepth) \ 38 if (EXCEPTION_OCCURRED != NULL) { \ 39 jobject exception = EXCEPTION_OCCURRED; \ 40 if (NSK_CPP_STUB3(IsInstanceOf, env, exception, \ 41 exceptionClass) == JNI_TRUE) { \ 42 EXCEPTION_CLEAR; \ 43 NSK_DISPLAY1("StackOverflowError occurred at depth %d\n", recurDepth); \ 44 } \ 45 } 46 47 #define FIND_CLASS(_class, _className)\ 48 if (!NSK_JNI_VERIFY(env, (_class = \ 49 NSK_CPP_STUB2(FindClass, env, _className)) != NULL))\ 50 exit(1) 51 52 #define GET_OBJECT_CLASS(_class, _obj)\ 53 if (!NSK_JNI_VERIFY(env, (_class = \ 54 NSK_CPP_STUB2(GetObjectClass, env, _obj)) != NULL))\ 55 exit(1) 56 57 #define GET_FIELD_ID(_fieldID, _class, _fieldName, _fieldSig)\ 58 if (!NSK_JNI_VERIFY(env, (_fieldID = \ 59 NSK_CPP_STUB4(GetFieldID, env, _class,\ 60 _fieldName, _fieldSig)) != NULL))\ 61 exit(1) 62 63 #define GET_STATIC_FIELD_ID(_fieldID, _class, _fieldName, _fieldSig)\ 64 if (!NSK_JNI_VERIFY(env, (_fieldID = \ 65 NSK_CPP_STUB4(GetStaticFieldID, env, _class,\ 66 _fieldName, _fieldSig)) != NULL))\ 67 exit(1) 68 69 #define GET_STATIC_BOOL_FIELD(_value, _class, _fieldName)\ 70 GET_STATIC_FIELD_ID(field, _class, _fieldName, "Z");\ 71 _value = NSK_CPP_STUB3(GetStaticBooleanField, env, _class, field) 72 73 #define GET_STATIC_INT_FIELD(_value, _class, _fieldName)\ 74 GET_STATIC_FIELD_ID(field, _class, _fieldName, "I");\ 75 _value = NSK_CPP_STUB3(GetStaticIntField, env, _class, field) 76 77 #define GET_STATIC_OBJ_FIELD(_value, _class, _fieldName, _fieldSig)\ 78 GET_STATIC_FIELD_ID(field, _class, _fieldName, _fieldSig);\ 79 _value = NSK_CPP_STUB3(GetStaticObjectField, env, _class, \ 80 field) 81 82 #define GET_INT_FIELD(_value, _obj, _class, _fieldName)\ 83 GET_FIELD_ID(field, _class, _fieldName, "I");\ 84 _value = NSK_CPP_STUB3(GetIntField, env, _obj, field) 85 86 #define SET_INT_FIELD(_obj, _class, _fieldName, _newValue)\ 87 GET_FIELD_ID(field, _class, _fieldName, "I");\ 88 NSK_CPP_STUB4(SetIntField, env, _obj, field, _newValue) 89 90 #define SET_STATIC_INT_FIELD(_class, _fieldName, _newValue)\ 91 GET_STATIC_FIELD_ID(field, _class, _fieldName, "I");\ 92 NSK_CPP_STUB4(SetStaticIntField, env, _class, field, _newValue) 93 94 #define GET_OBJ_FIELD(_value, _obj, _class, _fieldName, _fieldSig)\ 95 GET_FIELD_ID(field, _class, _fieldName, _fieldSig);\ 96 _value = NSK_CPP_STUB3(GetObjectField, env, _obj, field) 97 98 #define GET_STATIC_METHOD_ID(_methodID, _class, _methodName, _sig)\ 99 if (!NSK_JNI_VERIFY(env, (_methodID = \ 100 NSK_CPP_STUB4(GetStaticMethodID, env, _class,\ 101 _methodName, _sig)) != NULL))\ 102 exit(1) 103 104 #define GET_METHOD_ID(_methodID, _class, _methodName, _sig)\ 105 if (!NSK_JNI_VERIFY(env, (_methodID = \ 106 NSK_CPP_STUB4(GetMethodID, env, _class,\ 107 _methodName, _sig)) != NULL))\ 108 exit(1) 109 110 #define CALL_STATIC_VOID_NOPARAM(_class, _methodName)\ 111 GET_STATIC_METHOD_ID(method, _class, _methodName, "()V");\ 112 if (!NSK_JNI_VERIFY_VOID(env, NSK_CPP_STUB3(CallStaticVoidMethod, env,\ 113 _class, method)))\ 114 exit(1) 115 116 #define CALL_STATIC_VOID(_class, _methodName, _sig, _param)\ 117 GET_STATIC_METHOD_ID(method, _class, _methodName, _sig);\ 118 if (!NSK_JNI_VERIFY_VOID(env, NSK_CPP_STUB4(CallStaticVoidMethod, env,\ 119 _class, method, _param)))\ 120 exit(1) 121 122 #define CALL_VOID_NOPARAM(_obj, _class, _methodName)\ 123 GET_METHOD_ID(method, _class, _methodName, "()V");\ 124 if (!NSK_JNI_VERIFY_VOID(env, NSK_CPP_STUB3(CallVoidMethod, env, _obj,\ 125 method)))\ 126 exit(1) 127 128 #define CALL_VOID(_obj, _class, _methodName, _sig, _param)\ 129 GET_METHOD_ID(method, _class, _methodName, _sig);\ 130 if (!NSK_JNI_VERIFY_VOID(env, NSK_CPP_STUB4(CallVoidMethod, env, _obj,\ 131 method, _param)))\ 132 exit(1) 133 134 #define MONITOR_ENTER(x) \ 135 NSK_JNI_VERIFY(env, NSK_CPP_STUB2(MonitorEnter, env, x) == 0) 136 137 #define MONITOR_EXIT(x) \ 138 NSK_JNI_VERIFY(env, NSK_CPP_STUB2(MonitorExit, env, x) == 0) 139 140 #endif /* _IS_NSK_STRACE_DEFINED_ */