Tue, 08 Aug 2017 15:57:29 +0800
merge
aoqi@0 | 1 | /* |
aoqi@0 | 2 | * Copyright (c) 2001, 2014, Oracle and/or its affiliates. All rights reserved. |
aoqi@0 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
aoqi@0 | 4 | * |
aoqi@0 | 5 | * This code is free software; you can redistribute it and/or modify it |
aoqi@0 | 6 | * under the terms of the GNU General Public License version 2 only, as |
aoqi@0 | 7 | * published by the Free Software Foundation. |
aoqi@0 | 8 | * |
aoqi@0 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
aoqi@0 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
aoqi@0 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
aoqi@0 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
aoqi@0 | 13 | * accompanied this code). |
aoqi@0 | 14 | * |
aoqi@0 | 15 | * You should have received a copy of the GNU General Public License version |
aoqi@0 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
aoqi@0 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
aoqi@0 | 18 | * |
aoqi@0 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
aoqi@0 | 20 | * or visit www.oracle.com if you need additional information or have any |
aoqi@0 | 21 | * questions. |
aoqi@0 | 22 | * |
aoqi@0 | 23 | */ |
aoqi@0 | 24 | |
aoqi@1 | 25 | /* |
aoqi@1 | 26 | * This file has been modified by Loongson Technology in 2015. These |
aoqi@1 | 27 | * modifications are Copyright (c) 2015 Loongson Technology, and are made |
aoqi@1 | 28 | * available on the same license terms set forth above. |
aoqi@1 | 29 | */ |
aoqi@1 | 30 | |
aoqi@0 | 31 | #include "precompiled.hpp" |
aoqi@0 | 32 | #include "classfile/systemDictionary.hpp" |
aoqi@0 | 33 | #include "classfile/vmSymbols.hpp" |
aoqi@0 | 34 | #include "oops/instanceKlass.hpp" |
aoqi@0 | 35 | #include "oops/oop.inline.hpp" |
aoqi@0 | 36 | #include "oops/symbol.hpp" |
aoqi@0 | 37 | #include "prims/jni.h" |
aoqi@0 | 38 | #include "prims/jniCheck.hpp" |
aoqi@0 | 39 | #include "prims/jvm_misc.hpp" |
aoqi@0 | 40 | #include "runtime/fieldDescriptor.hpp" |
aoqi@0 | 41 | #include "runtime/handles.hpp" |
aoqi@0 | 42 | #include "runtime/interfaceSupport.hpp" |
aoqi@0 | 43 | #include "runtime/jfieldIDWorkaround.hpp" |
aoqi@0 | 44 | #include "runtime/thread.hpp" |
aoqi@0 | 45 | #ifdef TARGET_ARCH_x86 |
aoqi@0 | 46 | # include "jniTypes_x86.hpp" |
aoqi@0 | 47 | #endif |
aoqi@0 | 48 | #ifdef TARGET_ARCH_sparc |
aoqi@0 | 49 | # include "jniTypes_sparc.hpp" |
aoqi@0 | 50 | #endif |
aoqi@0 | 51 | #ifdef TARGET_ARCH_zero |
aoqi@0 | 52 | # include "jniTypes_zero.hpp" |
aoqi@0 | 53 | #endif |
aoqi@0 | 54 | #ifdef TARGET_ARCH_arm |
aoqi@0 | 55 | # include "jniTypes_arm.hpp" |
aoqi@0 | 56 | #endif |
aoqi@0 | 57 | #ifdef TARGET_ARCH_ppc |
aoqi@0 | 58 | # include "jniTypes_ppc.hpp" |
aoqi@0 | 59 | #endif |
aoqi@1 | 60 | #ifdef TARGET_ARCH_mips |
aoqi@1 | 61 | # include "jniTypes_mips.hpp" |
aoqi@1 | 62 | #endif |
aoqi@0 | 63 | |
aoqi@0 | 64 | |
aoqi@0 | 65 | // Heap objects are allowed to be directly referenced only in VM code, |
aoqi@0 | 66 | // not in native code. |
aoqi@0 | 67 | |
aoqi@0 | 68 | #define ASSERT_OOPS_ALLOWED \ |
aoqi@0 | 69 | assert(JavaThread::current()->thread_state() == _thread_in_vm, \ |
aoqi@0 | 70 | "jniCheck examining oops in bad state.") |
aoqi@0 | 71 | |
aoqi@0 | 72 | |
aoqi@0 | 73 | // Execute the given block of source code with the thread in VM state. |
aoqi@0 | 74 | // To do this, transition from the NATIVE state to the VM state, execute |
aoqi@0 | 75 | // the code, and transtition back. The ThreadInVMfromNative constructor |
aoqi@0 | 76 | // performs the transition to VM state, its destructor restores the |
aoqi@0 | 77 | // NATIVE state. |
aoqi@0 | 78 | |
aoqi@0 | 79 | #define IN_VM(source_code) { \ |
aoqi@0 | 80 | { \ |
aoqi@0 | 81 | ThreadInVMfromNative __tiv(thr); \ |
aoqi@0 | 82 | source_code \ |
aoqi@0 | 83 | } \ |
aoqi@0 | 84 | } |
aoqi@0 | 85 | |
aoqi@0 | 86 | |
aoqi@0 | 87 | /* |
aoqi@0 | 88 | * DECLARATIONS |
aoqi@0 | 89 | */ |
aoqi@0 | 90 | |
aoqi@0 | 91 | static struct JNINativeInterface_ * unchecked_jni_NativeInterface; |
aoqi@0 | 92 | |
aoqi@0 | 93 | |
aoqi@0 | 94 | /* |
aoqi@0 | 95 | * MACRO DEFINITIONS |
aoqi@0 | 96 | */ |
aoqi@0 | 97 | |
aoqi@0 | 98 | // All JNI checked functions here use JNI_ENTRY_CHECKED() instead of the |
aoqi@0 | 99 | // QUICK_ENTRY or LEAF variants found in jni.cpp. This allows handles |
aoqi@0 | 100 | // to be created if a fatal error should occur. |
aoqi@0 | 101 | |
aoqi@0 | 102 | // Check for thread not attached to VM; need to catch this before |
aoqi@0 | 103 | // assertions in the wrapper routines might fire |
aoqi@0 | 104 | |
aoqi@0 | 105 | // Check for env being the one value appropriate for this thread. |
aoqi@0 | 106 | |
aoqi@0 | 107 | #define JNI_ENTRY_CHECKED(result_type, header) \ |
aoqi@0 | 108 | extern "C" { \ |
aoqi@0 | 109 | result_type JNICALL header { \ |
aoqi@0 | 110 | JavaThread* thr = (JavaThread*)ThreadLocalStorage::get_thread_slow();\ |
aoqi@0 | 111 | if (thr == NULL || !thr->is_Java_thread()) { \ |
aoqi@0 | 112 | tty->print_cr("%s", fatal_using_jnienv_in_nonjava); \ |
aoqi@0 | 113 | os::abort(true); \ |
aoqi@0 | 114 | } \ |
aoqi@0 | 115 | JNIEnv* xenv = thr->jni_environment(); \ |
aoqi@0 | 116 | if (env != xenv) { \ |
aoqi@0 | 117 | NativeReportJNIFatalError(thr, warn_wrong_jnienv); \ |
aoqi@0 | 118 | } \ |
aoqi@0 | 119 | VM_ENTRY_BASE(result_type, header, thr) |
aoqi@0 | 120 | |
aoqi@0 | 121 | |
aoqi@0 | 122 | #define UNCHECKED() (unchecked_jni_NativeInterface) |
aoqi@0 | 123 | |
aoqi@0 | 124 | static const char * warn_wrong_jnienv = "Using JNIEnv in the wrong thread"; |
aoqi@0 | 125 | static const char * warn_bad_class_descriptor = "JNI FindClass received a bad class descriptor \"%s\". A correct class descriptor " \ |
aoqi@0 | 126 | "has no leading \"L\" or trailing \";\". Incorrect descriptors will not be accepted in future releases."; |
aoqi@0 | 127 | static const char * fatal_using_jnienv_in_nonjava = "FATAL ERROR in native method: Using JNIEnv in non-Java thread"; |
aoqi@0 | 128 | static const char * warn_other_function_in_critical = "Warning: Calling other JNI functions in the scope of " \ |
aoqi@0 | 129 | "Get/ReleasePrimitiveArrayCritical or Get/ReleaseStringCritical"; |
aoqi@0 | 130 | static const char * fatal_bad_ref_to_jni = "Bad global or local ref passed to JNI"; |
aoqi@0 | 131 | static const char * fatal_received_null_class = "JNI received a null class"; |
aoqi@0 | 132 | static const char * fatal_class_not_a_class = "JNI received a class argument that is not a class"; |
aoqi@0 | 133 | static const char * fatal_class_not_a_throwable_class = "JNI Throw or ThrowNew received a class argument that is not a Throwable or Throwable subclass"; |
aoqi@0 | 134 | static const char * fatal_wrong_class_or_method = "Wrong object class or methodID passed to JNI call"; |
aoqi@0 | 135 | static const char * fatal_non_weak_method = "non-weak methodID passed to JNI call"; |
aoqi@0 | 136 | static const char * fatal_unknown_array_object = "Unknown array object passed to JNI array operations"; |
aoqi@0 | 137 | static const char * fatal_object_array_expected = "Object array expected but not received for JNI array operation"; |
aoqi@0 | 138 | static const char * fatal_prim_type_array_expected = "Primitive type array expected but not received for JNI array operation"; |
aoqi@0 | 139 | static const char * fatal_non_array = "Non-array passed to JNI array operations"; |
aoqi@0 | 140 | static const char * fatal_element_type_mismatch = "Array element type mismatch in JNI"; |
aoqi@0 | 141 | static const char * fatal_should_be_static = "Non-static field ID passed to JNI"; |
aoqi@0 | 142 | static const char * fatal_wrong_static_field = "Wrong static field ID passed to JNI"; |
aoqi@0 | 143 | static const char * fatal_static_field_not_found = "Static field not found in JNI get/set field operations"; |
aoqi@0 | 144 | static const char * fatal_static_field_mismatch = "Field type (static) mismatch in JNI get/set field operations"; |
aoqi@0 | 145 | static const char * fatal_should_be_nonstatic = "Static field ID passed to JNI"; |
aoqi@0 | 146 | static const char * fatal_null_object = "Null object passed to JNI"; |
aoqi@0 | 147 | static const char * fatal_wrong_field = "Wrong field ID passed to JNI"; |
aoqi@0 | 148 | static const char * fatal_instance_field_not_found = "Instance field not found in JNI get/set field operations"; |
aoqi@0 | 149 | static const char * fatal_instance_field_mismatch = "Field type (instance) mismatch in JNI get/set field operations"; |
aoqi@0 | 150 | static const char * fatal_non_string = "JNI string operation received a non-string"; |
aoqi@0 | 151 | |
aoqi@0 | 152 | |
aoqi@0 | 153 | // When in VM state: |
aoqi@0 | 154 | static void ReportJNIWarning(JavaThread* thr, const char *msg) { |
aoqi@0 | 155 | tty->print_cr("WARNING in native method: %s", msg); |
aoqi@0 | 156 | thr->print_stack(); |
aoqi@0 | 157 | } |
aoqi@0 | 158 | |
aoqi@0 | 159 | // When in NATIVE state: |
aoqi@0 | 160 | static void NativeReportJNIFatalError(JavaThread* thr, const char *msg) { |
aoqi@0 | 161 | IN_VM( |
aoqi@0 | 162 | ReportJNIFatalError(thr, msg); |
aoqi@0 | 163 | ) |
aoqi@0 | 164 | } |
aoqi@0 | 165 | |
aoqi@0 | 166 | static void NativeReportJNIWarning(JavaThread* thr, const char *msg) { |
aoqi@0 | 167 | IN_VM( |
aoqi@0 | 168 | ReportJNIWarning(thr, msg); |
aoqi@0 | 169 | ) |
aoqi@0 | 170 | } |
aoqi@0 | 171 | |
aoqi@0 | 172 | |
aoqi@0 | 173 | |
aoqi@0 | 174 | |
aoqi@0 | 175 | /* |
aoqi@0 | 176 | * SUPPORT FUNCTIONS |
aoqi@0 | 177 | */ |
aoqi@0 | 178 | |
aoqi@0 | 179 | static inline void |
aoqi@0 | 180 | functionEnterCritical(JavaThread* thr) |
aoqi@0 | 181 | { |
aoqi@0 | 182 | if (thr->has_pending_exception()) { |
aoqi@0 | 183 | NativeReportJNIWarning(thr, "JNI call made with exception pending"); |
aoqi@0 | 184 | } |
aoqi@0 | 185 | } |
aoqi@0 | 186 | |
aoqi@0 | 187 | static inline void |
aoqi@0 | 188 | functionEnterCriticalExceptionAllowed(JavaThread* thr) |
aoqi@0 | 189 | { |
aoqi@0 | 190 | } |
aoqi@0 | 191 | |
aoqi@0 | 192 | static inline void |
aoqi@0 | 193 | functionEnter(JavaThread* thr) |
aoqi@0 | 194 | { |
aoqi@0 | 195 | if (thr->in_critical()) { |
aoqi@0 | 196 | tty->print_cr("%s", warn_other_function_in_critical); |
aoqi@0 | 197 | } |
aoqi@0 | 198 | if (thr->has_pending_exception()) { |
aoqi@0 | 199 | NativeReportJNIWarning(thr, "JNI call made with exception pending"); |
aoqi@0 | 200 | } |
aoqi@0 | 201 | } |
aoqi@0 | 202 | |
aoqi@0 | 203 | static inline void |
aoqi@0 | 204 | functionEnterExceptionAllowed(JavaThread* thr) |
aoqi@0 | 205 | { |
aoqi@0 | 206 | if (thr->in_critical()) { |
aoqi@0 | 207 | tty->print_cr("%s", warn_other_function_in_critical); |
aoqi@0 | 208 | } |
aoqi@0 | 209 | } |
aoqi@0 | 210 | |
aoqi@0 | 211 | static inline void |
aoqi@0 | 212 | functionExit(JNIEnv *env) |
aoqi@0 | 213 | { |
aoqi@0 | 214 | /* nothing to do at this time */ |
aoqi@0 | 215 | } |
aoqi@0 | 216 | |
aoqi@0 | 217 | static inline void |
aoqi@0 | 218 | checkStaticFieldID(JavaThread* thr, jfieldID fid, jclass cls, int ftype) |
aoqi@0 | 219 | { |
aoqi@0 | 220 | fieldDescriptor fd; |
aoqi@0 | 221 | |
aoqi@0 | 222 | /* make sure it is a static field */ |
aoqi@0 | 223 | if (!jfieldIDWorkaround::is_static_jfieldID(fid)) |
aoqi@0 | 224 | ReportJNIFatalError(thr, fatal_should_be_static); |
aoqi@0 | 225 | |
aoqi@0 | 226 | /* validate the class being passed */ |
aoqi@0 | 227 | ASSERT_OOPS_ALLOWED; |
aoqi@0 | 228 | Klass* k_oop = jniCheck::validate_class(thr, cls, false); |
aoqi@0 | 229 | |
aoqi@0 | 230 | /* check for proper subclass hierarchy */ |
aoqi@0 | 231 | JNIid* id = jfieldIDWorkaround::from_static_jfieldID(fid); |
aoqi@0 | 232 | Klass* f_oop = id->holder(); |
aoqi@0 | 233 | if (!InstanceKlass::cast(k_oop)->is_subtype_of(f_oop)) |
aoqi@0 | 234 | ReportJNIFatalError(thr, fatal_wrong_static_field); |
aoqi@0 | 235 | |
aoqi@0 | 236 | /* check for proper field type */ |
aoqi@0 | 237 | if (!id->find_local_field(&fd)) |
aoqi@0 | 238 | ReportJNIFatalError(thr, fatal_static_field_not_found); |
aoqi@0 | 239 | if ((fd.field_type() != ftype) && |
aoqi@0 | 240 | !(fd.field_type() == T_ARRAY && ftype == T_OBJECT)) { |
aoqi@0 | 241 | ReportJNIFatalError(thr, fatal_static_field_mismatch); |
aoqi@0 | 242 | } |
aoqi@0 | 243 | } |
aoqi@0 | 244 | |
aoqi@0 | 245 | static inline void |
aoqi@0 | 246 | checkInstanceFieldID(JavaThread* thr, jfieldID fid, jobject obj, int ftype) |
aoqi@0 | 247 | { |
aoqi@0 | 248 | fieldDescriptor fd; |
aoqi@0 | 249 | |
aoqi@0 | 250 | /* make sure it is an instance field */ |
aoqi@0 | 251 | if (jfieldIDWorkaround::is_static_jfieldID(fid)) |
aoqi@0 | 252 | ReportJNIFatalError(thr, fatal_should_be_nonstatic); |
aoqi@0 | 253 | |
aoqi@0 | 254 | /* validate the object being passed and then get its class */ |
aoqi@0 | 255 | ASSERT_OOPS_ALLOWED; |
aoqi@0 | 256 | oop oopObj = jniCheck::validate_object(thr, obj); |
aoqi@0 | 257 | if (!oopObj) { |
aoqi@0 | 258 | ReportJNIFatalError(thr, fatal_null_object); |
aoqi@0 | 259 | } |
aoqi@0 | 260 | Klass* k_oop = oopObj->klass(); |
aoqi@0 | 261 | |
aoqi@0 | 262 | if (!jfieldIDWorkaround::is_valid_jfieldID(k_oop, fid)) { |
aoqi@0 | 263 | ReportJNIFatalError(thr, fatal_wrong_field); |
aoqi@0 | 264 | } |
aoqi@0 | 265 | |
aoqi@0 | 266 | /* make sure the field exists */ |
aoqi@0 | 267 | int offset = jfieldIDWorkaround::from_instance_jfieldID(k_oop, fid); |
aoqi@0 | 268 | if (!InstanceKlass::cast(k_oop)->contains_field_offset(offset)) |
aoqi@0 | 269 | ReportJNIFatalError(thr, fatal_wrong_field); |
aoqi@0 | 270 | |
aoqi@0 | 271 | /* check for proper field type */ |
aoqi@0 | 272 | if (!InstanceKlass::cast(k_oop)->find_field_from_offset(offset, |
aoqi@0 | 273 | false, &fd)) |
aoqi@0 | 274 | ReportJNIFatalError(thr, fatal_instance_field_not_found); |
aoqi@0 | 275 | |
aoqi@0 | 276 | if ((fd.field_type() != ftype) && |
aoqi@0 | 277 | !(fd.field_type() == T_ARRAY && ftype == T_OBJECT)) { |
aoqi@0 | 278 | ReportJNIFatalError(thr, fatal_instance_field_mismatch); |
aoqi@0 | 279 | } |
aoqi@0 | 280 | } |
aoqi@0 | 281 | |
aoqi@0 | 282 | static inline void |
aoqi@0 | 283 | checkString(JavaThread* thr, jstring js) |
aoqi@0 | 284 | { |
aoqi@0 | 285 | ASSERT_OOPS_ALLOWED; |
aoqi@0 | 286 | oop s = jniCheck::validate_object(thr, js); |
aoqi@0 | 287 | if (!s || !java_lang_String::is_instance(s)) |
aoqi@0 | 288 | ReportJNIFatalError(thr, fatal_non_string); |
aoqi@0 | 289 | } |
aoqi@0 | 290 | |
aoqi@0 | 291 | static inline arrayOop |
aoqi@0 | 292 | check_is_array(JavaThread* thr, jarray jArray) |
aoqi@0 | 293 | { |
aoqi@0 | 294 | ASSERT_OOPS_ALLOWED; |
aoqi@0 | 295 | arrayOop aOop; |
aoqi@0 | 296 | |
aoqi@0 | 297 | aOop = (arrayOop)jniCheck::validate_object(thr, jArray); |
aoqi@0 | 298 | if (aOop == NULL || !aOop->is_array()) { |
aoqi@0 | 299 | ReportJNIFatalError(thr, fatal_non_array); |
aoqi@0 | 300 | } |
aoqi@0 | 301 | return aOop; |
aoqi@0 | 302 | } |
aoqi@0 | 303 | |
aoqi@0 | 304 | static inline arrayOop |
aoqi@0 | 305 | check_is_primitive_array(JavaThread* thr, jarray jArray) { |
aoqi@0 | 306 | arrayOop aOop = check_is_array(thr, jArray); |
aoqi@0 | 307 | |
aoqi@0 | 308 | if (!aOop->is_typeArray()) { |
aoqi@0 | 309 | ReportJNIFatalError(thr, fatal_prim_type_array_expected); |
aoqi@0 | 310 | } |
aoqi@0 | 311 | return aOop; |
aoqi@0 | 312 | } |
aoqi@0 | 313 | |
aoqi@0 | 314 | static inline void |
aoqi@0 | 315 | check_primitive_array_type(JavaThread* thr, jarray jArray, BasicType elementType) |
aoqi@0 | 316 | { |
aoqi@0 | 317 | BasicType array_type; |
aoqi@0 | 318 | arrayOop aOop; |
aoqi@0 | 319 | |
aoqi@0 | 320 | aOop = check_is_primitive_array(thr, jArray); |
aoqi@0 | 321 | array_type = TypeArrayKlass::cast(aOop->klass())->element_type(); |
aoqi@0 | 322 | if (array_type != elementType) { |
aoqi@0 | 323 | ReportJNIFatalError(thr, fatal_element_type_mismatch); |
aoqi@0 | 324 | } |
aoqi@0 | 325 | } |
aoqi@0 | 326 | |
aoqi@0 | 327 | static inline void |
aoqi@0 | 328 | check_is_obj_array(JavaThread* thr, jarray jArray) { |
aoqi@0 | 329 | arrayOop aOop = check_is_array(thr, jArray); |
aoqi@0 | 330 | if (!aOop->is_objArray()) { |
aoqi@0 | 331 | ReportJNIFatalError(thr, fatal_object_array_expected); |
aoqi@0 | 332 | } |
aoqi@0 | 333 | } |
aoqi@0 | 334 | |
aoqi@0 | 335 | oop jniCheck::validate_handle(JavaThread* thr, jobject obj) { |
aoqi@0 | 336 | if (JNIHandles::is_frame_handle(thr, obj) || |
aoqi@0 | 337 | JNIHandles::is_local_handle(thr, obj) || |
aoqi@0 | 338 | JNIHandles::is_global_handle(obj) || |
aoqi@0 | 339 | JNIHandles::is_weak_global_handle(obj)) { |
aoqi@0 | 340 | ASSERT_OOPS_ALLOWED; |
aoqi@0 | 341 | return JNIHandles::resolve_external_guard(obj); |
aoqi@0 | 342 | } |
aoqi@0 | 343 | ReportJNIFatalError(thr, fatal_bad_ref_to_jni); |
aoqi@0 | 344 | return NULL; |
aoqi@0 | 345 | } |
aoqi@0 | 346 | |
aoqi@0 | 347 | |
aoqi@0 | 348 | Method* jniCheck::validate_jmethod_id(JavaThread* thr, jmethodID method_id) { |
aoqi@0 | 349 | ASSERT_OOPS_ALLOWED; |
aoqi@0 | 350 | // do the fast jmethodID check first |
aoqi@0 | 351 | Method* moop = Method::checked_resolve_jmethod_id(method_id); |
aoqi@0 | 352 | if (moop == NULL) { |
aoqi@0 | 353 | ReportJNIFatalError(thr, fatal_wrong_class_or_method); |
aoqi@0 | 354 | } |
aoqi@0 | 355 | // jmethodIDs are supposed to be weak handles in the class loader data, |
aoqi@0 | 356 | // but that can be expensive so check it last |
aoqi@0 | 357 | else if (!Method::is_method_id(method_id)) { |
aoqi@0 | 358 | ReportJNIFatalError(thr, fatal_non_weak_method); |
aoqi@0 | 359 | } |
aoqi@0 | 360 | return moop; |
aoqi@0 | 361 | } |
aoqi@0 | 362 | |
aoqi@0 | 363 | |
aoqi@0 | 364 | oop jniCheck::validate_object(JavaThread* thr, jobject obj) { |
aoqi@0 | 365 | if (!obj) |
aoqi@0 | 366 | return NULL; |
aoqi@0 | 367 | ASSERT_OOPS_ALLOWED; |
aoqi@0 | 368 | oop oopObj = jniCheck::validate_handle(thr, obj); |
aoqi@0 | 369 | if (!oopObj) { |
aoqi@0 | 370 | ReportJNIFatalError(thr, fatal_bad_ref_to_jni); |
aoqi@0 | 371 | } |
aoqi@0 | 372 | return oopObj; |
aoqi@0 | 373 | } |
aoqi@0 | 374 | |
aoqi@0 | 375 | // Warn if a class descriptor is in decorated form; class descriptors |
aoqi@0 | 376 | // passed to JNI findClass should not be decorated unless they are |
aoqi@0 | 377 | // array descriptors. |
aoqi@0 | 378 | void jniCheck::validate_class_descriptor(JavaThread* thr, const char* name) { |
aoqi@0 | 379 | if (name == NULL) return; // implementation accepts NULL so just return |
aoqi@0 | 380 | |
aoqi@0 | 381 | size_t len = strlen(name); |
aoqi@0 | 382 | |
aoqi@0 | 383 | if (len >= 2 && |
aoqi@0 | 384 | name[0] == JVM_SIGNATURE_CLASS && // 'L' |
aoqi@0 | 385 | name[len-1] == JVM_SIGNATURE_ENDCLASS ) { // ';' |
aoqi@0 | 386 | char msg[JVM_MAXPATHLEN]; |
aoqi@0 | 387 | jio_snprintf(msg, JVM_MAXPATHLEN, warn_bad_class_descriptor, name); |
aoqi@0 | 388 | ReportJNIWarning(thr, msg); |
aoqi@0 | 389 | } |
aoqi@0 | 390 | } |
aoqi@0 | 391 | |
aoqi@0 | 392 | Klass* jniCheck::validate_class(JavaThread* thr, jclass clazz, bool allow_primitive) { |
aoqi@0 | 393 | ASSERT_OOPS_ALLOWED; |
aoqi@0 | 394 | oop mirror = jniCheck::validate_handle(thr, clazz); |
aoqi@0 | 395 | if (!mirror) { |
aoqi@0 | 396 | ReportJNIFatalError(thr, fatal_received_null_class); |
aoqi@0 | 397 | } |
aoqi@0 | 398 | |
aoqi@0 | 399 | if (mirror->klass() != SystemDictionary::Class_klass()) { |
aoqi@0 | 400 | ReportJNIFatalError(thr, fatal_class_not_a_class); |
aoqi@0 | 401 | } |
aoqi@0 | 402 | |
aoqi@0 | 403 | Klass* k = java_lang_Class::as_Klass(mirror); |
aoqi@0 | 404 | // Make allowances for primitive classes ... |
aoqi@0 | 405 | if (!(k != NULL || allow_primitive && java_lang_Class::is_primitive(mirror))) { |
aoqi@0 | 406 | ReportJNIFatalError(thr, fatal_class_not_a_class); |
aoqi@0 | 407 | } |
aoqi@0 | 408 | return k; |
aoqi@0 | 409 | } |
aoqi@0 | 410 | |
aoqi@0 | 411 | void jniCheck::validate_throwable_klass(JavaThread* thr, Klass* klass) { |
aoqi@0 | 412 | ASSERT_OOPS_ALLOWED; |
aoqi@0 | 413 | assert(klass != NULL, "klass argument must have a value"); |
aoqi@0 | 414 | |
aoqi@0 | 415 | if (!klass->oop_is_instance() || |
aoqi@0 | 416 | !InstanceKlass::cast(klass)->is_subclass_of(SystemDictionary::Throwable_klass())) { |
aoqi@0 | 417 | ReportJNIFatalError(thr, fatal_class_not_a_throwable_class); |
aoqi@0 | 418 | } |
aoqi@0 | 419 | } |
aoqi@0 | 420 | |
aoqi@0 | 421 | void jniCheck::validate_call_object(JavaThread* thr, jobject obj, jmethodID method_id) { |
aoqi@0 | 422 | /* validate the object being passed */ |
aoqi@0 | 423 | ASSERT_OOPS_ALLOWED; |
aoqi@0 | 424 | jniCheck::validate_jmethod_id(thr, method_id); |
aoqi@0 | 425 | jniCheck::validate_object(thr, obj); |
aoqi@0 | 426 | } |
aoqi@0 | 427 | |
aoqi@0 | 428 | void jniCheck::validate_call_class(JavaThread* thr, jclass clazz, jmethodID method_id) { |
aoqi@0 | 429 | /* validate the class being passed */ |
aoqi@0 | 430 | ASSERT_OOPS_ALLOWED; |
aoqi@0 | 431 | jniCheck::validate_jmethod_id(thr, method_id); |
aoqi@0 | 432 | jniCheck::validate_class(thr, clazz, false); |
aoqi@0 | 433 | } |
aoqi@0 | 434 | |
aoqi@0 | 435 | |
aoqi@0 | 436 | /* |
aoqi@0 | 437 | * IMPLEMENTATION OF FUNCTIONS IN CHECKED TABLE |
aoqi@0 | 438 | */ |
aoqi@0 | 439 | |
aoqi@0 | 440 | JNI_ENTRY_CHECKED(jclass, |
aoqi@0 | 441 | checked_jni_DefineClass(JNIEnv *env, |
aoqi@0 | 442 | const char *name, |
aoqi@0 | 443 | jobject loader, |
aoqi@0 | 444 | const jbyte *buf, |
aoqi@0 | 445 | jsize len)) |
aoqi@0 | 446 | functionEnter(thr); |
aoqi@0 | 447 | IN_VM( |
aoqi@0 | 448 | jniCheck::validate_object(thr, loader); |
aoqi@0 | 449 | ) |
aoqi@0 | 450 | jclass result = UNCHECKED()->DefineClass(env, name, loader, buf, len); |
aoqi@0 | 451 | functionExit(env); |
aoqi@0 | 452 | return result; |
aoqi@0 | 453 | JNI_END |
aoqi@0 | 454 | |
aoqi@0 | 455 | JNI_ENTRY_CHECKED(jclass, |
aoqi@0 | 456 | checked_jni_FindClass(JNIEnv *env, |
aoqi@0 | 457 | const char *name)) |
aoqi@0 | 458 | functionEnter(thr); |
aoqi@0 | 459 | IN_VM( |
aoqi@0 | 460 | jniCheck::validate_class_descriptor(thr, name); |
aoqi@0 | 461 | ) |
aoqi@0 | 462 | jclass result = UNCHECKED()->FindClass(env, name); |
aoqi@0 | 463 | functionExit(env); |
aoqi@0 | 464 | return result; |
aoqi@0 | 465 | JNI_END |
aoqi@0 | 466 | |
aoqi@0 | 467 | JNI_ENTRY_CHECKED(jmethodID, |
aoqi@0 | 468 | checked_jni_FromReflectedMethod(JNIEnv *env, |
aoqi@0 | 469 | jobject method)) |
aoqi@0 | 470 | functionEnter(thr); |
aoqi@0 | 471 | IN_VM( |
aoqi@0 | 472 | jniCheck::validate_object(thr, method); |
aoqi@0 | 473 | ) |
aoqi@0 | 474 | jmethodID result = UNCHECKED()->FromReflectedMethod(env, method); |
aoqi@0 | 475 | functionExit(env); |
aoqi@0 | 476 | return result; |
aoqi@0 | 477 | JNI_END |
aoqi@0 | 478 | |
aoqi@0 | 479 | JNI_ENTRY_CHECKED(jfieldID, |
aoqi@0 | 480 | checked_jni_FromReflectedField(JNIEnv *env, |
aoqi@0 | 481 | jobject field)) |
aoqi@0 | 482 | functionEnter(thr); |
aoqi@0 | 483 | IN_VM( |
aoqi@0 | 484 | jniCheck::validate_object(thr, field); |
aoqi@0 | 485 | ) |
aoqi@0 | 486 | jfieldID result = UNCHECKED()->FromReflectedField(env, field); |
aoqi@0 | 487 | functionExit(env); |
aoqi@0 | 488 | return result; |
aoqi@0 | 489 | JNI_END |
aoqi@0 | 490 | |
aoqi@0 | 491 | JNI_ENTRY_CHECKED(jobject, |
aoqi@0 | 492 | checked_jni_ToReflectedMethod(JNIEnv *env, |
aoqi@0 | 493 | jclass cls, |
aoqi@0 | 494 | jmethodID methodID, |
aoqi@0 | 495 | jboolean isStatic)) |
aoqi@0 | 496 | functionEnter(thr); |
aoqi@0 | 497 | IN_VM( |
aoqi@0 | 498 | jniCheck::validate_class(thr, cls, false); |
aoqi@0 | 499 | jniCheck::validate_jmethod_id(thr, methodID); |
aoqi@0 | 500 | ) |
aoqi@0 | 501 | jobject result = UNCHECKED()->ToReflectedMethod(env, cls, methodID, |
aoqi@0 | 502 | isStatic); |
aoqi@0 | 503 | functionExit(env); |
aoqi@0 | 504 | return result; |
aoqi@0 | 505 | JNI_END |
aoqi@0 | 506 | |
aoqi@0 | 507 | JNI_ENTRY_CHECKED(jclass, |
aoqi@0 | 508 | checked_jni_GetSuperclass(JNIEnv *env, |
aoqi@0 | 509 | jclass sub)) |
aoqi@0 | 510 | functionEnter(thr); |
aoqi@0 | 511 | IN_VM( |
aoqi@0 | 512 | jniCheck::validate_class(thr, sub, true); |
aoqi@0 | 513 | ) |
aoqi@0 | 514 | jclass result = UNCHECKED()->GetSuperclass(env, sub); |
aoqi@0 | 515 | functionExit(env); |
aoqi@0 | 516 | return result; |
aoqi@0 | 517 | JNI_END |
aoqi@0 | 518 | |
aoqi@0 | 519 | JNI_ENTRY_CHECKED(jboolean, |
aoqi@0 | 520 | checked_jni_IsAssignableFrom(JNIEnv *env, |
aoqi@0 | 521 | jclass sub, |
aoqi@0 | 522 | jclass sup)) |
aoqi@0 | 523 | functionEnter(thr); |
aoqi@0 | 524 | IN_VM( |
aoqi@0 | 525 | jniCheck::validate_class(thr, sub, true); |
aoqi@0 | 526 | jniCheck::validate_class(thr, sup, true); |
aoqi@0 | 527 | ) |
aoqi@0 | 528 | jboolean result = UNCHECKED()->IsAssignableFrom(env, sub, sup); |
aoqi@0 | 529 | functionExit(env); |
aoqi@0 | 530 | return result; |
aoqi@0 | 531 | JNI_END |
aoqi@0 | 532 | |
aoqi@0 | 533 | JNI_ENTRY_CHECKED(jobject, |
aoqi@0 | 534 | checked_jni_ToReflectedField(JNIEnv *env, |
aoqi@0 | 535 | jclass cls, |
aoqi@0 | 536 | jfieldID fieldID, |
aoqi@0 | 537 | jboolean isStatic)) |
aoqi@0 | 538 | functionEnter(thr); |
aoqi@0 | 539 | IN_VM( |
aoqi@0 | 540 | jniCheck::validate_class(thr, cls, false); |
aoqi@0 | 541 | ) |
aoqi@0 | 542 | jobject result = UNCHECKED()->ToReflectedField(env, cls, fieldID, |
aoqi@0 | 543 | isStatic); |
aoqi@0 | 544 | functionExit(env); |
aoqi@0 | 545 | return result; |
aoqi@0 | 546 | JNI_END |
aoqi@0 | 547 | |
aoqi@0 | 548 | JNI_ENTRY_CHECKED(jint, |
aoqi@0 | 549 | checked_jni_Throw(JNIEnv *env, |
aoqi@0 | 550 | jthrowable obj)) |
aoqi@0 | 551 | functionEnter(thr); |
aoqi@0 | 552 | IN_VM( |
aoqi@0 | 553 | oop oopObj = jniCheck::validate_object(thr, obj); |
aoqi@0 | 554 | if (oopObj == NULL) { |
aoqi@0 | 555 | // Unchecked Throw tolerates a NULL obj, so just warn |
aoqi@0 | 556 | ReportJNIWarning(thr, "JNI Throw called with NULL throwable"); |
aoqi@0 | 557 | } else { |
aoqi@0 | 558 | jniCheck::validate_throwable_klass(thr, oopObj->klass()); |
aoqi@0 | 559 | } |
aoqi@0 | 560 | ) |
aoqi@0 | 561 | jint result = UNCHECKED()->Throw(env, obj); |
aoqi@0 | 562 | functionExit(env); |
aoqi@0 | 563 | return result; |
aoqi@0 | 564 | JNI_END |
aoqi@0 | 565 | |
aoqi@0 | 566 | JNI_ENTRY_CHECKED(jint, |
aoqi@0 | 567 | checked_jni_ThrowNew(JNIEnv *env, |
aoqi@0 | 568 | jclass clazz, |
aoqi@0 | 569 | const char *msg)) |
aoqi@0 | 570 | functionEnter(thr); |
aoqi@0 | 571 | IN_VM( |
aoqi@0 | 572 | Klass* k = jniCheck::validate_class(thr, clazz, false); |
aoqi@0 | 573 | assert(k != NULL, "validate_class shouldn't return NULL Klass*"); |
aoqi@0 | 574 | jniCheck::validate_throwable_klass(thr, k); |
aoqi@0 | 575 | ) |
aoqi@0 | 576 | jint result = UNCHECKED()->ThrowNew(env, clazz, msg); |
aoqi@0 | 577 | functionExit(env); |
aoqi@0 | 578 | return result; |
aoqi@0 | 579 | JNI_END |
aoqi@0 | 580 | |
aoqi@0 | 581 | JNI_ENTRY_CHECKED(jthrowable, |
aoqi@0 | 582 | checked_jni_ExceptionOccurred(JNIEnv *env)) |
aoqi@0 | 583 | functionEnterExceptionAllowed(thr); |
aoqi@0 | 584 | jthrowable result = UNCHECKED()->ExceptionOccurred(env); |
aoqi@0 | 585 | functionExit(env); |
aoqi@0 | 586 | return result; |
aoqi@0 | 587 | JNI_END |
aoqi@0 | 588 | |
aoqi@0 | 589 | JNI_ENTRY_CHECKED(void, |
aoqi@0 | 590 | checked_jni_ExceptionDescribe(JNIEnv *env)) |
aoqi@0 | 591 | functionEnterExceptionAllowed(thr); |
aoqi@0 | 592 | UNCHECKED()->ExceptionDescribe(env); |
aoqi@0 | 593 | functionExit(env); |
aoqi@0 | 594 | JNI_END |
aoqi@0 | 595 | |
aoqi@0 | 596 | JNI_ENTRY_CHECKED(void, |
aoqi@0 | 597 | checked_jni_ExceptionClear(JNIEnv *env)) |
aoqi@0 | 598 | functionEnterExceptionAllowed(thr); |
aoqi@0 | 599 | UNCHECKED()->ExceptionClear(env); |
aoqi@0 | 600 | functionExit(env); |
aoqi@0 | 601 | JNI_END |
aoqi@0 | 602 | |
aoqi@0 | 603 | JNI_ENTRY_CHECKED(void, |
aoqi@0 | 604 | checked_jni_FatalError(JNIEnv *env, |
aoqi@0 | 605 | const char *msg)) |
aoqi@0 | 606 | functionEnter(thr); |
aoqi@0 | 607 | UNCHECKED()->FatalError(env, msg); |
aoqi@0 | 608 | functionExit(env); |
aoqi@0 | 609 | JNI_END |
aoqi@0 | 610 | |
aoqi@0 | 611 | JNI_ENTRY_CHECKED(jint, |
aoqi@0 | 612 | checked_jni_PushLocalFrame(JNIEnv *env, |
aoqi@0 | 613 | jint capacity)) |
aoqi@0 | 614 | functionEnterExceptionAllowed(thr); |
aoqi@0 | 615 | if (capacity < 0) |
aoqi@0 | 616 | NativeReportJNIFatalError(thr, "negative capacity"); |
aoqi@0 | 617 | jint result = UNCHECKED()->PushLocalFrame(env, capacity); |
aoqi@0 | 618 | functionExit(env); |
aoqi@0 | 619 | return result; |
aoqi@0 | 620 | JNI_END |
aoqi@0 | 621 | |
aoqi@0 | 622 | JNI_ENTRY_CHECKED(jobject, |
aoqi@0 | 623 | checked_jni_PopLocalFrame(JNIEnv *env, |
aoqi@0 | 624 | jobject result)) |
aoqi@0 | 625 | functionEnterExceptionAllowed(thr); |
aoqi@0 | 626 | jobject res = UNCHECKED()->PopLocalFrame(env, result); |
aoqi@0 | 627 | functionExit(env); |
aoqi@0 | 628 | return res; |
aoqi@0 | 629 | JNI_END |
aoqi@0 | 630 | |
aoqi@0 | 631 | JNI_ENTRY_CHECKED(jobject, |
aoqi@0 | 632 | checked_jni_NewGlobalRef(JNIEnv *env, |
aoqi@0 | 633 | jobject lobj)) |
aoqi@0 | 634 | functionEnter(thr); |
aoqi@0 | 635 | IN_VM( |
aoqi@0 | 636 | if (lobj != NULL) { |
aoqi@0 | 637 | jniCheck::validate_handle(thr, lobj); |
aoqi@0 | 638 | } |
aoqi@0 | 639 | ) |
aoqi@0 | 640 | jobject result = UNCHECKED()->NewGlobalRef(env,lobj); |
aoqi@0 | 641 | functionExit(env); |
aoqi@0 | 642 | return result; |
aoqi@0 | 643 | JNI_END |
aoqi@0 | 644 | |
aoqi@0 | 645 | JNI_ENTRY_CHECKED(void, |
aoqi@0 | 646 | checked_jni_DeleteGlobalRef(JNIEnv *env, |
aoqi@0 | 647 | jobject gref)) |
aoqi@0 | 648 | functionEnterExceptionAllowed(thr); |
aoqi@0 | 649 | IN_VM( |
aoqi@0 | 650 | jniCheck::validate_object(thr, gref); |
aoqi@0 | 651 | if (gref && !JNIHandles::is_global_handle(gref)) { |
aoqi@0 | 652 | ReportJNIFatalError(thr, |
aoqi@0 | 653 | "Invalid global JNI handle passed to DeleteGlobalRef"); |
aoqi@0 | 654 | } |
aoqi@0 | 655 | ) |
aoqi@0 | 656 | UNCHECKED()->DeleteGlobalRef(env,gref); |
aoqi@0 | 657 | functionExit(env); |
aoqi@0 | 658 | JNI_END |
aoqi@0 | 659 | |
aoqi@0 | 660 | JNI_ENTRY_CHECKED(void, |
aoqi@0 | 661 | checked_jni_DeleteLocalRef(JNIEnv *env, |
aoqi@0 | 662 | jobject obj)) |
aoqi@0 | 663 | functionEnterExceptionAllowed(thr); |
aoqi@0 | 664 | IN_VM( |
aoqi@0 | 665 | jniCheck::validate_object(thr, obj); |
aoqi@0 | 666 | if (obj && !(JNIHandles::is_local_handle(thr, obj) || |
aoqi@0 | 667 | JNIHandles::is_frame_handle(thr, obj))) |
aoqi@0 | 668 | ReportJNIFatalError(thr, |
aoqi@0 | 669 | "Invalid local JNI handle passed to DeleteLocalRef"); |
aoqi@0 | 670 | ) |
aoqi@0 | 671 | UNCHECKED()->DeleteLocalRef(env, obj); |
aoqi@0 | 672 | functionExit(env); |
aoqi@0 | 673 | JNI_END |
aoqi@0 | 674 | |
aoqi@0 | 675 | JNI_ENTRY_CHECKED(jboolean, |
aoqi@0 | 676 | checked_jni_IsSameObject(JNIEnv *env, |
aoqi@0 | 677 | jobject obj1, |
aoqi@0 | 678 | jobject obj2)) |
aoqi@0 | 679 | functionEnterExceptionAllowed(thr); |
aoqi@0 | 680 | IN_VM( |
aoqi@0 | 681 | /* This JNI function can be used to compare weak global references |
aoqi@0 | 682 | * to NULL objects. If the handles are valid, but contain NULL, |
aoqi@0 | 683 | * then don't attempt to validate the object. |
aoqi@0 | 684 | */ |
aoqi@0 | 685 | if (obj1 != NULL && jniCheck::validate_handle(thr, obj1) != NULL) { |
aoqi@0 | 686 | jniCheck::validate_object(thr, obj1); |
aoqi@0 | 687 | } |
aoqi@0 | 688 | if (obj2 != NULL && jniCheck::validate_handle(thr, obj2) != NULL) { |
aoqi@0 | 689 | jniCheck::validate_object(thr, obj2); |
aoqi@0 | 690 | } |
aoqi@0 | 691 | ) |
aoqi@0 | 692 | jboolean result = UNCHECKED()->IsSameObject(env,obj1,obj2); |
aoqi@0 | 693 | functionExit(env); |
aoqi@0 | 694 | return result; |
aoqi@0 | 695 | JNI_END |
aoqi@0 | 696 | |
aoqi@0 | 697 | JNI_ENTRY_CHECKED(jobject, |
aoqi@0 | 698 | checked_jni_NewLocalRef(JNIEnv *env, |
aoqi@0 | 699 | jobject ref)) |
aoqi@0 | 700 | functionEnter(thr); |
aoqi@0 | 701 | IN_VM( |
aoqi@0 | 702 | if (ref != NULL) { |
aoqi@0 | 703 | jniCheck::validate_handle(thr, ref); |
aoqi@0 | 704 | } |
aoqi@0 | 705 | ) |
aoqi@0 | 706 | jobject result = UNCHECKED()->NewLocalRef(env, ref); |
aoqi@0 | 707 | functionExit(env); |
aoqi@0 | 708 | return result; |
aoqi@0 | 709 | JNI_END |
aoqi@0 | 710 | |
aoqi@0 | 711 | JNI_ENTRY_CHECKED(jint, |
aoqi@0 | 712 | checked_jni_EnsureLocalCapacity(JNIEnv *env, |
aoqi@0 | 713 | jint capacity)) |
aoqi@0 | 714 | functionEnter(thr); |
aoqi@0 | 715 | if (capacity < 0) { |
aoqi@0 | 716 | NativeReportJNIFatalError(thr, "negative capacity"); |
aoqi@0 | 717 | } |
aoqi@0 | 718 | jint result = UNCHECKED()->EnsureLocalCapacity(env, capacity); |
aoqi@0 | 719 | functionExit(env); |
aoqi@0 | 720 | return result; |
aoqi@0 | 721 | JNI_END |
aoqi@0 | 722 | |
aoqi@0 | 723 | JNI_ENTRY_CHECKED(jobject, |
aoqi@0 | 724 | checked_jni_AllocObject(JNIEnv *env, |
aoqi@0 | 725 | jclass clazz)) |
aoqi@0 | 726 | functionEnter(thr); |
aoqi@0 | 727 | IN_VM( |
aoqi@0 | 728 | jniCheck::validate_class(thr, clazz, false); |
aoqi@0 | 729 | ) |
aoqi@0 | 730 | jobject result = UNCHECKED()->AllocObject(env,clazz); |
aoqi@0 | 731 | functionExit(env); |
aoqi@0 | 732 | return result; |
aoqi@0 | 733 | JNI_END |
aoqi@0 | 734 | |
aoqi@0 | 735 | JNI_ENTRY_CHECKED(jobject, |
aoqi@0 | 736 | checked_jni_NewObject(JNIEnv *env, |
aoqi@0 | 737 | jclass clazz, |
aoqi@0 | 738 | jmethodID methodID, |
aoqi@0 | 739 | ...)) |
aoqi@0 | 740 | functionEnter(thr); |
aoqi@0 | 741 | va_list args; |
aoqi@0 | 742 | IN_VM( |
aoqi@0 | 743 | jniCheck::validate_class(thr, clazz, false); |
aoqi@0 | 744 | jniCheck::validate_jmethod_id(thr, methodID); |
aoqi@0 | 745 | ) |
aoqi@0 | 746 | va_start(args, methodID); |
aoqi@0 | 747 | jobject result = UNCHECKED()->NewObjectV(env,clazz,methodID,args); |
aoqi@0 | 748 | va_end(args); |
aoqi@0 | 749 | functionExit(env); |
aoqi@0 | 750 | return result; |
aoqi@0 | 751 | JNI_END |
aoqi@0 | 752 | |
aoqi@0 | 753 | JNI_ENTRY_CHECKED(jobject, |
aoqi@0 | 754 | checked_jni_NewObjectV(JNIEnv *env, |
aoqi@0 | 755 | jclass clazz, |
aoqi@0 | 756 | jmethodID methodID, |
aoqi@0 | 757 | va_list args)) |
aoqi@0 | 758 | functionEnter(thr); |
aoqi@0 | 759 | IN_VM( |
aoqi@0 | 760 | jniCheck::validate_class(thr, clazz, false); |
aoqi@0 | 761 | jniCheck::validate_jmethod_id(thr, methodID); |
aoqi@0 | 762 | ) |
aoqi@0 | 763 | jobject result = UNCHECKED()->NewObjectV(env,clazz,methodID,args); |
aoqi@0 | 764 | functionExit(env); |
aoqi@0 | 765 | return result; |
aoqi@0 | 766 | JNI_END |
aoqi@0 | 767 | |
aoqi@0 | 768 | JNI_ENTRY_CHECKED(jobject, |
aoqi@0 | 769 | checked_jni_NewObjectA(JNIEnv *env, |
aoqi@0 | 770 | jclass clazz, |
aoqi@0 | 771 | jmethodID methodID, |
aoqi@0 | 772 | const jvalue *args)) |
aoqi@0 | 773 | functionEnter(thr); |
aoqi@0 | 774 | IN_VM( |
aoqi@0 | 775 | jniCheck::validate_class(thr, clazz, false); |
aoqi@0 | 776 | jniCheck::validate_jmethod_id(thr, methodID); |
aoqi@0 | 777 | ) |
aoqi@0 | 778 | jobject result = UNCHECKED()->NewObjectA(env,clazz,methodID,args); |
aoqi@0 | 779 | functionExit(env); |
aoqi@0 | 780 | return result; |
aoqi@0 | 781 | JNI_END |
aoqi@0 | 782 | |
aoqi@0 | 783 | JNI_ENTRY_CHECKED(jclass, |
aoqi@0 | 784 | checked_jni_GetObjectClass(JNIEnv *env, |
aoqi@0 | 785 | jobject obj)) |
aoqi@0 | 786 | functionEnter(thr); |
aoqi@0 | 787 | IN_VM( |
aoqi@0 | 788 | jniCheck::validate_object(thr, obj); |
aoqi@0 | 789 | ) |
aoqi@0 | 790 | jclass result = UNCHECKED()->GetObjectClass(env,obj); |
aoqi@0 | 791 | functionExit(env); |
aoqi@0 | 792 | return result; |
aoqi@0 | 793 | JNI_END |
aoqi@0 | 794 | |
aoqi@0 | 795 | JNI_ENTRY_CHECKED(jboolean, |
aoqi@0 | 796 | checked_jni_IsInstanceOf(JNIEnv *env, |
aoqi@0 | 797 | jobject obj, |
aoqi@0 | 798 | jclass clazz)) |
aoqi@0 | 799 | functionEnter(thr); |
aoqi@0 | 800 | IN_VM( |
aoqi@0 | 801 | jniCheck::validate_object(thr, obj); |
aoqi@0 | 802 | jniCheck::validate_class(thr, clazz, true); |
aoqi@0 | 803 | ) |
aoqi@0 | 804 | jboolean result = UNCHECKED()->IsInstanceOf(env,obj,clazz); |
aoqi@0 | 805 | functionExit(env); |
aoqi@0 | 806 | return result; |
aoqi@0 | 807 | JNI_END |
aoqi@0 | 808 | |
aoqi@0 | 809 | JNI_ENTRY_CHECKED(jmethodID, |
aoqi@0 | 810 | checked_jni_GetMethodID(JNIEnv *env, |
aoqi@0 | 811 | jclass clazz, |
aoqi@0 | 812 | const char *name, |
aoqi@0 | 813 | const char *sig)) |
aoqi@0 | 814 | functionEnter(thr); |
aoqi@0 | 815 | IN_VM( |
aoqi@0 | 816 | jniCheck::validate_class(thr, clazz, false); |
aoqi@0 | 817 | ) |
aoqi@0 | 818 | jmethodID result = UNCHECKED()->GetMethodID(env,clazz,name,sig); |
aoqi@0 | 819 | functionExit(env); |
aoqi@0 | 820 | return result; |
aoqi@0 | 821 | JNI_END |
aoqi@0 | 822 | |
aoqi@0 | 823 | #define WRAPPER_CallMethod(ResultType, Result) \ |
aoqi@0 | 824 | JNI_ENTRY_CHECKED(ResultType, \ |
aoqi@0 | 825 | checked_jni_Call##Result##Method(JNIEnv *env, \ |
aoqi@0 | 826 | jobject obj, \ |
aoqi@0 | 827 | jmethodID methodID, \ |
aoqi@0 | 828 | ...)) \ |
aoqi@0 | 829 | functionEnter(thr); \ |
aoqi@0 | 830 | va_list args; \ |
aoqi@0 | 831 | IN_VM( \ |
aoqi@0 | 832 | jniCheck::validate_call_object(thr, obj, methodID); \ |
aoqi@0 | 833 | ) \ |
aoqi@0 | 834 | va_start(args,methodID); \ |
aoqi@0 | 835 | ResultType result =UNCHECKED()->Call##Result##MethodV(env, obj, methodID, \ |
aoqi@0 | 836 | args); \ |
aoqi@0 | 837 | va_end(args); \ |
aoqi@0 | 838 | functionExit(env); \ |
aoqi@0 | 839 | return result; \ |
aoqi@0 | 840 | JNI_END \ |
aoqi@0 | 841 | \ |
aoqi@0 | 842 | JNI_ENTRY_CHECKED(ResultType, \ |
aoqi@0 | 843 | checked_jni_Call##Result##MethodV(JNIEnv *env, \ |
aoqi@0 | 844 | jobject obj, \ |
aoqi@0 | 845 | jmethodID methodID, \ |
aoqi@0 | 846 | va_list args)) \ |
aoqi@0 | 847 | functionEnter(thr); \ |
aoqi@0 | 848 | IN_VM(\ |
aoqi@0 | 849 | jniCheck::validate_call_object(thr, obj, methodID); \ |
aoqi@0 | 850 | ) \ |
aoqi@0 | 851 | ResultType result = UNCHECKED()->Call##Result##MethodV(env, obj, methodID,\ |
aoqi@0 | 852 | args); \ |
aoqi@0 | 853 | functionExit(env); \ |
aoqi@0 | 854 | return result; \ |
aoqi@0 | 855 | JNI_END \ |
aoqi@0 | 856 | \ |
aoqi@0 | 857 | JNI_ENTRY_CHECKED(ResultType, \ |
aoqi@0 | 858 | checked_jni_Call##Result##MethodA(JNIEnv *env, \ |
aoqi@0 | 859 | jobject obj, \ |
aoqi@0 | 860 | jmethodID methodID, \ |
aoqi@0 | 861 | const jvalue * args)) \ |
aoqi@0 | 862 | functionEnter(thr); \ |
aoqi@0 | 863 | IN_VM( \ |
aoqi@0 | 864 | jniCheck::validate_call_object(thr, obj, methodID); \ |
aoqi@0 | 865 | ) \ |
aoqi@0 | 866 | ResultType result = UNCHECKED()->Call##Result##MethodA(env, obj, methodID,\ |
aoqi@0 | 867 | args); \ |
aoqi@0 | 868 | functionExit(env); \ |
aoqi@0 | 869 | return result; \ |
aoqi@0 | 870 | JNI_END |
aoqi@0 | 871 | |
aoqi@0 | 872 | WRAPPER_CallMethod(jobject,Object) |
aoqi@0 | 873 | WRAPPER_CallMethod(jboolean,Boolean) |
aoqi@0 | 874 | WRAPPER_CallMethod(jbyte,Byte) |
aoqi@0 | 875 | WRAPPER_CallMethod(jshort,Short) |
aoqi@0 | 876 | WRAPPER_CallMethod(jchar,Char) |
aoqi@0 | 877 | WRAPPER_CallMethod(jint,Int) |
aoqi@0 | 878 | WRAPPER_CallMethod(jlong,Long) |
aoqi@0 | 879 | WRAPPER_CallMethod(jfloat,Float) |
aoqi@0 | 880 | WRAPPER_CallMethod(jdouble,Double) |
aoqi@0 | 881 | |
aoqi@0 | 882 | JNI_ENTRY_CHECKED(void, |
aoqi@0 | 883 | checked_jni_CallVoidMethod(JNIEnv *env, \ |
aoqi@0 | 884 | jobject obj, \ |
aoqi@0 | 885 | jmethodID methodID, \ |
aoqi@0 | 886 | ...)) |
aoqi@0 | 887 | functionEnter(thr); |
aoqi@0 | 888 | va_list args; |
aoqi@0 | 889 | IN_VM( |
aoqi@0 | 890 | jniCheck::validate_call_object(thr, obj, methodID); |
aoqi@0 | 891 | ) |
aoqi@0 | 892 | va_start(args,methodID); |
aoqi@0 | 893 | UNCHECKED()->CallVoidMethodV(env,obj,methodID,args); |
aoqi@0 | 894 | va_end(args); |
aoqi@0 | 895 | functionExit(env); |
aoqi@0 | 896 | JNI_END |
aoqi@0 | 897 | |
aoqi@0 | 898 | JNI_ENTRY_CHECKED(void, |
aoqi@0 | 899 | checked_jni_CallVoidMethodV(JNIEnv *env, |
aoqi@0 | 900 | jobject obj, |
aoqi@0 | 901 | jmethodID methodID, |
aoqi@0 | 902 | va_list args)) |
aoqi@0 | 903 | functionEnter(thr); |
aoqi@0 | 904 | IN_VM( |
aoqi@0 | 905 | jniCheck::validate_call_object(thr, obj, methodID); |
aoqi@0 | 906 | ) |
aoqi@0 | 907 | UNCHECKED()->CallVoidMethodV(env,obj,methodID,args); |
aoqi@0 | 908 | functionExit(env); |
aoqi@0 | 909 | JNI_END |
aoqi@0 | 910 | |
aoqi@0 | 911 | JNI_ENTRY_CHECKED(void, |
aoqi@0 | 912 | checked_jni_CallVoidMethodA(JNIEnv *env, |
aoqi@0 | 913 | jobject obj, |
aoqi@0 | 914 | jmethodID methodID, |
aoqi@0 | 915 | const jvalue * args)) |
aoqi@0 | 916 | functionEnter(thr); |
aoqi@0 | 917 | IN_VM( |
aoqi@0 | 918 | jniCheck::validate_call_object(thr, obj, methodID); |
aoqi@0 | 919 | ) |
aoqi@0 | 920 | UNCHECKED()->CallVoidMethodA(env,obj,methodID,args); |
aoqi@0 | 921 | functionExit(env); |
aoqi@0 | 922 | JNI_END |
aoqi@0 | 923 | |
aoqi@0 | 924 | #define WRAPPER_CallNonvirtualMethod(ResultType, Result) \ |
aoqi@0 | 925 | JNI_ENTRY_CHECKED(ResultType, \ |
aoqi@0 | 926 | checked_jni_CallNonvirtual##Result##Method(JNIEnv *env, \ |
aoqi@0 | 927 | jobject obj, \ |
aoqi@0 | 928 | jclass clazz, \ |
aoqi@0 | 929 | jmethodID methodID, \ |
aoqi@0 | 930 | ...)) \ |
aoqi@0 | 931 | functionEnter(thr); \ |
aoqi@0 | 932 | va_list args; \ |
aoqi@0 | 933 | IN_VM( \ |
aoqi@0 | 934 | jniCheck::validate_call_object(thr, obj, methodID); \ |
aoqi@0 | 935 | jniCheck::validate_call_class(thr, clazz, methodID); \ |
aoqi@0 | 936 | ) \ |
aoqi@0 | 937 | va_start(args,methodID); \ |
aoqi@0 | 938 | ResultType result = UNCHECKED()->CallNonvirtual##Result##MethodV(env, \ |
aoqi@0 | 939 | obj, \ |
aoqi@0 | 940 | clazz, \ |
aoqi@0 | 941 | methodID,\ |
aoqi@0 | 942 | args); \ |
aoqi@0 | 943 | va_end(args); \ |
aoqi@0 | 944 | functionExit(env); \ |
aoqi@0 | 945 | return result; \ |
aoqi@0 | 946 | JNI_END \ |
aoqi@0 | 947 | \ |
aoqi@0 | 948 | JNI_ENTRY_CHECKED(ResultType, \ |
aoqi@0 | 949 | checked_jni_CallNonvirtual##Result##MethodV(JNIEnv *env, \ |
aoqi@0 | 950 | jobject obj, \ |
aoqi@0 | 951 | jclass clazz, \ |
aoqi@0 | 952 | jmethodID methodID, \ |
aoqi@0 | 953 | va_list args)) \ |
aoqi@0 | 954 | functionEnter(thr); \ |
aoqi@0 | 955 | IN_VM( \ |
aoqi@0 | 956 | jniCheck::validate_call_object(thr, obj, methodID); \ |
aoqi@0 | 957 | jniCheck::validate_call_class(thr, clazz, methodID); \ |
aoqi@0 | 958 | ) \ |
aoqi@0 | 959 | ResultType result = UNCHECKED()->CallNonvirtual##Result##MethodV(env, \ |
aoqi@0 | 960 | obj, \ |
aoqi@0 | 961 | clazz, \ |
aoqi@0 | 962 | methodID,\ |
aoqi@0 | 963 | args); \ |
aoqi@0 | 964 | functionExit(env); \ |
aoqi@0 | 965 | return result; \ |
aoqi@0 | 966 | JNI_END \ |
aoqi@0 | 967 | \ |
aoqi@0 | 968 | JNI_ENTRY_CHECKED(ResultType, \ |
aoqi@0 | 969 | checked_jni_CallNonvirtual##Result##MethodA(JNIEnv *env, \ |
aoqi@0 | 970 | jobject obj, \ |
aoqi@0 | 971 | jclass clazz, \ |
aoqi@0 | 972 | jmethodID methodID, \ |
aoqi@0 | 973 | const jvalue * args)) \ |
aoqi@0 | 974 | functionEnter(thr); \ |
aoqi@0 | 975 | IN_VM( \ |
aoqi@0 | 976 | jniCheck::validate_call_object(thr, obj, methodID); \ |
aoqi@0 | 977 | jniCheck::validate_call_class(thr, clazz, methodID); \ |
aoqi@0 | 978 | ) \ |
aoqi@0 | 979 | ResultType result = UNCHECKED()->CallNonvirtual##Result##MethodA(env, \ |
aoqi@0 | 980 | obj, \ |
aoqi@0 | 981 | clazz, \ |
aoqi@0 | 982 | methodID,\ |
aoqi@0 | 983 | args); \ |
aoqi@0 | 984 | functionExit(env); \ |
aoqi@0 | 985 | return result; \ |
aoqi@0 | 986 | JNI_END |
aoqi@0 | 987 | |
aoqi@0 | 988 | WRAPPER_CallNonvirtualMethod(jobject,Object) |
aoqi@0 | 989 | WRAPPER_CallNonvirtualMethod(jboolean,Boolean) |
aoqi@0 | 990 | WRAPPER_CallNonvirtualMethod(jbyte,Byte) |
aoqi@0 | 991 | WRAPPER_CallNonvirtualMethod(jshort,Short) |
aoqi@0 | 992 | WRAPPER_CallNonvirtualMethod(jchar,Char) |
aoqi@0 | 993 | WRAPPER_CallNonvirtualMethod(jint,Int) |
aoqi@0 | 994 | WRAPPER_CallNonvirtualMethod(jlong,Long) |
aoqi@0 | 995 | WRAPPER_CallNonvirtualMethod(jfloat,Float) |
aoqi@0 | 996 | WRAPPER_CallNonvirtualMethod(jdouble,Double) |
aoqi@0 | 997 | |
aoqi@0 | 998 | JNI_ENTRY_CHECKED(void, |
aoqi@0 | 999 | checked_jni_CallNonvirtualVoidMethod(JNIEnv *env, |
aoqi@0 | 1000 | jobject obj, |
aoqi@0 | 1001 | jclass clazz, |
aoqi@0 | 1002 | jmethodID methodID, |
aoqi@0 | 1003 | ...)) |
aoqi@0 | 1004 | functionEnter(thr); |
aoqi@0 | 1005 | va_list args; |
aoqi@0 | 1006 | IN_VM( |
aoqi@0 | 1007 | jniCheck::validate_call_object(thr, obj, methodID); |
aoqi@0 | 1008 | jniCheck::validate_call_class(thr, clazz, methodID); |
aoqi@0 | 1009 | ) |
aoqi@0 | 1010 | va_start(args,methodID); |
aoqi@0 | 1011 | UNCHECKED()->CallNonvirtualVoidMethodV(env,obj,clazz,methodID,args); |
aoqi@0 | 1012 | va_end(args); |
aoqi@0 | 1013 | functionExit(env); |
aoqi@0 | 1014 | JNI_END |
aoqi@0 | 1015 | |
aoqi@0 | 1016 | JNI_ENTRY_CHECKED(void, |
aoqi@0 | 1017 | checked_jni_CallNonvirtualVoidMethodV(JNIEnv *env, |
aoqi@0 | 1018 | jobject obj, |
aoqi@0 | 1019 | jclass clazz, |
aoqi@0 | 1020 | jmethodID methodID, |
aoqi@0 | 1021 | va_list args)) |
aoqi@0 | 1022 | functionEnter(thr); |
aoqi@0 | 1023 | IN_VM( |
aoqi@0 | 1024 | jniCheck::validate_call_object(thr, obj, methodID); |
aoqi@0 | 1025 | jniCheck::validate_call_class(thr, clazz, methodID); |
aoqi@0 | 1026 | ) |
aoqi@0 | 1027 | UNCHECKED()->CallNonvirtualVoidMethodV(env,obj,clazz,methodID,args); |
aoqi@0 | 1028 | functionExit(env); |
aoqi@0 | 1029 | JNI_END |
aoqi@0 | 1030 | |
aoqi@0 | 1031 | JNI_ENTRY_CHECKED(void, |
aoqi@0 | 1032 | checked_jni_CallNonvirtualVoidMethodA(JNIEnv *env, |
aoqi@0 | 1033 | jobject obj, |
aoqi@0 | 1034 | jclass clazz, |
aoqi@0 | 1035 | jmethodID methodID, |
aoqi@0 | 1036 | const jvalue * args)) |
aoqi@0 | 1037 | functionEnter(thr); |
aoqi@0 | 1038 | IN_VM( |
aoqi@0 | 1039 | jniCheck::validate_call_object(thr, obj, methodID); |
aoqi@0 | 1040 | jniCheck::validate_call_class(thr, clazz, methodID); |
aoqi@0 | 1041 | ) |
aoqi@0 | 1042 | UNCHECKED()->CallNonvirtualVoidMethodA(env,obj,clazz,methodID,args); |
aoqi@0 | 1043 | functionExit(env); |
aoqi@0 | 1044 | JNI_END |
aoqi@0 | 1045 | |
aoqi@0 | 1046 | JNI_ENTRY_CHECKED(jfieldID, |
aoqi@0 | 1047 | checked_jni_GetFieldID(JNIEnv *env, |
aoqi@0 | 1048 | jclass clazz, |
aoqi@0 | 1049 | const char *name, |
aoqi@0 | 1050 | const char *sig)) |
aoqi@0 | 1051 | functionEnter(thr); |
aoqi@0 | 1052 | IN_VM( |
aoqi@0 | 1053 | jniCheck::validate_class(thr, clazz, false); |
aoqi@0 | 1054 | ) |
aoqi@0 | 1055 | jfieldID result = UNCHECKED()->GetFieldID(env,clazz,name,sig); |
aoqi@0 | 1056 | functionExit(env); |
aoqi@0 | 1057 | return result; |
aoqi@0 | 1058 | JNI_END |
aoqi@0 | 1059 | |
aoqi@0 | 1060 | #define WRAPPER_GetField(ReturnType,Result,FieldType) \ |
aoqi@0 | 1061 | JNI_ENTRY_CHECKED(ReturnType, \ |
aoqi@0 | 1062 | checked_jni_Get##Result##Field(JNIEnv *env, \ |
aoqi@0 | 1063 | jobject obj, \ |
aoqi@0 | 1064 | jfieldID fieldID)) \ |
aoqi@0 | 1065 | functionEnter(thr); \ |
aoqi@0 | 1066 | IN_VM( \ |
aoqi@0 | 1067 | checkInstanceFieldID(thr, fieldID, obj, FieldType); \ |
aoqi@0 | 1068 | ) \ |
aoqi@0 | 1069 | ReturnType result = UNCHECKED()->Get##Result##Field(env,obj,fieldID); \ |
aoqi@0 | 1070 | functionExit(env); \ |
aoqi@0 | 1071 | return result; \ |
aoqi@0 | 1072 | JNI_END |
aoqi@0 | 1073 | |
aoqi@0 | 1074 | WRAPPER_GetField(jobject, Object, T_OBJECT) |
aoqi@0 | 1075 | WRAPPER_GetField(jboolean, Boolean, T_BOOLEAN) |
aoqi@0 | 1076 | WRAPPER_GetField(jbyte, Byte, T_BYTE) |
aoqi@0 | 1077 | WRAPPER_GetField(jshort, Short, T_SHORT) |
aoqi@0 | 1078 | WRAPPER_GetField(jchar, Char, T_CHAR) |
aoqi@0 | 1079 | WRAPPER_GetField(jint, Int, T_INT) |
aoqi@0 | 1080 | WRAPPER_GetField(jlong, Long, T_LONG) |
aoqi@0 | 1081 | WRAPPER_GetField(jfloat, Float, T_FLOAT) |
aoqi@0 | 1082 | WRAPPER_GetField(jdouble, Double, T_DOUBLE) |
aoqi@0 | 1083 | |
aoqi@0 | 1084 | #define WRAPPER_SetField(ValueType,Result,FieldType) \ |
aoqi@0 | 1085 | JNI_ENTRY_CHECKED(void, \ |
aoqi@0 | 1086 | checked_jni_Set##Result##Field(JNIEnv *env, \ |
aoqi@0 | 1087 | jobject obj, \ |
aoqi@0 | 1088 | jfieldID fieldID, \ |
aoqi@0 | 1089 | ValueType val)) \ |
aoqi@0 | 1090 | functionEnter(thr); \ |
aoqi@0 | 1091 | IN_VM( \ |
aoqi@0 | 1092 | checkInstanceFieldID(thr, fieldID, obj, FieldType); \ |
aoqi@0 | 1093 | ) \ |
aoqi@0 | 1094 | UNCHECKED()->Set##Result##Field(env,obj,fieldID,val); \ |
aoqi@0 | 1095 | functionExit(env); \ |
aoqi@0 | 1096 | JNI_END |
aoqi@0 | 1097 | |
aoqi@0 | 1098 | WRAPPER_SetField(jobject, Object, T_OBJECT) |
aoqi@0 | 1099 | WRAPPER_SetField(jboolean, Boolean, T_BOOLEAN) |
aoqi@0 | 1100 | WRAPPER_SetField(jbyte, Byte, T_BYTE) |
aoqi@0 | 1101 | WRAPPER_SetField(jshort, Short, T_SHORT) |
aoqi@0 | 1102 | WRAPPER_SetField(jchar, Char, T_CHAR) |
aoqi@0 | 1103 | WRAPPER_SetField(jint, Int, T_INT) |
aoqi@0 | 1104 | WRAPPER_SetField(jlong, Long, T_LONG) |
aoqi@0 | 1105 | WRAPPER_SetField(jfloat, Float, T_FLOAT) |
aoqi@0 | 1106 | WRAPPER_SetField(jdouble, Double, T_DOUBLE) |
aoqi@0 | 1107 | |
aoqi@0 | 1108 | |
aoqi@0 | 1109 | JNI_ENTRY_CHECKED(jmethodID, |
aoqi@0 | 1110 | checked_jni_GetStaticMethodID(JNIEnv *env, |
aoqi@0 | 1111 | jclass clazz, |
aoqi@0 | 1112 | const char *name, |
aoqi@0 | 1113 | const char *sig)) |
aoqi@0 | 1114 | functionEnter(thr); |
aoqi@0 | 1115 | IN_VM( |
aoqi@0 | 1116 | jniCheck::validate_class(thr, clazz, false); |
aoqi@0 | 1117 | ) |
aoqi@0 | 1118 | jmethodID result = UNCHECKED()->GetStaticMethodID(env,clazz,name,sig); |
aoqi@0 | 1119 | functionExit(env); |
aoqi@0 | 1120 | return result; |
aoqi@0 | 1121 | JNI_END |
aoqi@0 | 1122 | |
aoqi@0 | 1123 | #define WRAPPER_CallStaticMethod(ReturnType,Result) \ |
aoqi@0 | 1124 | JNI_ENTRY_CHECKED(ReturnType, \ |
aoqi@0 | 1125 | checked_jni_CallStatic##Result##Method(JNIEnv *env, \ |
aoqi@0 | 1126 | jclass clazz, \ |
aoqi@0 | 1127 | jmethodID methodID, \ |
aoqi@0 | 1128 | ...)) \ |
aoqi@0 | 1129 | functionEnter(thr); \ |
aoqi@0 | 1130 | va_list args; \ |
aoqi@0 | 1131 | IN_VM( \ |
aoqi@0 | 1132 | jniCheck::validate_jmethod_id(thr, methodID); \ |
aoqi@0 | 1133 | jniCheck::validate_class(thr, clazz, false); \ |
aoqi@0 | 1134 | ) \ |
aoqi@0 | 1135 | va_start(args,methodID); \ |
aoqi@0 | 1136 | ReturnType result = UNCHECKED()->CallStatic##Result##MethodV(env, \ |
aoqi@0 | 1137 | clazz, \ |
aoqi@0 | 1138 | methodID, \ |
aoqi@0 | 1139 | args); \ |
aoqi@0 | 1140 | va_end(args); \ |
aoqi@0 | 1141 | functionExit(env); \ |
aoqi@0 | 1142 | return result; \ |
aoqi@0 | 1143 | JNI_END \ |
aoqi@0 | 1144 | \ |
aoqi@0 | 1145 | JNI_ENTRY_CHECKED(ReturnType, \ |
aoqi@0 | 1146 | checked_jni_CallStatic##Result##MethodV(JNIEnv *env, \ |
aoqi@0 | 1147 | jclass clazz, \ |
aoqi@0 | 1148 | jmethodID methodID,\ |
aoqi@0 | 1149 | va_list args)) \ |
aoqi@0 | 1150 | functionEnter(thr); \ |
aoqi@0 | 1151 | IN_VM( \ |
aoqi@0 | 1152 | jniCheck::validate_jmethod_id(thr, methodID); \ |
aoqi@0 | 1153 | jniCheck::validate_class(thr, clazz, false); \ |
aoqi@0 | 1154 | ) \ |
aoqi@0 | 1155 | ReturnType result = UNCHECKED()->CallStatic##Result##MethodV(env, \ |
aoqi@0 | 1156 | clazz, \ |
aoqi@0 | 1157 | methodID, \ |
aoqi@0 | 1158 | args); \ |
aoqi@0 | 1159 | functionExit(env); \ |
aoqi@0 | 1160 | return result; \ |
aoqi@0 | 1161 | JNI_END \ |
aoqi@0 | 1162 | \ |
aoqi@0 | 1163 | JNI_ENTRY_CHECKED(ReturnType, \ |
aoqi@0 | 1164 | checked_jni_CallStatic##Result##MethodA(JNIEnv *env, \ |
aoqi@0 | 1165 | jclass clazz, \ |
aoqi@0 | 1166 | jmethodID methodID, \ |
aoqi@0 | 1167 | const jvalue *args)) \ |
aoqi@0 | 1168 | functionEnter(thr); \ |
aoqi@0 | 1169 | IN_VM( \ |
aoqi@0 | 1170 | jniCheck::validate_jmethod_id(thr, methodID); \ |
aoqi@0 | 1171 | jniCheck::validate_class(thr, clazz, false); \ |
aoqi@0 | 1172 | ) \ |
aoqi@0 | 1173 | ReturnType result = UNCHECKED()->CallStatic##Result##MethodA(env, \ |
aoqi@0 | 1174 | clazz, \ |
aoqi@0 | 1175 | methodID, \ |
aoqi@0 | 1176 | args); \ |
aoqi@0 | 1177 | functionExit(env); \ |
aoqi@0 | 1178 | return result; \ |
aoqi@0 | 1179 | JNI_END |
aoqi@0 | 1180 | |
aoqi@0 | 1181 | WRAPPER_CallStaticMethod(jobject,Object) |
aoqi@0 | 1182 | WRAPPER_CallStaticMethod(jboolean,Boolean) |
aoqi@0 | 1183 | WRAPPER_CallStaticMethod(jbyte,Byte) |
aoqi@0 | 1184 | WRAPPER_CallStaticMethod(jshort,Short) |
aoqi@0 | 1185 | WRAPPER_CallStaticMethod(jchar,Char) |
aoqi@0 | 1186 | WRAPPER_CallStaticMethod(jint,Int) |
aoqi@0 | 1187 | WRAPPER_CallStaticMethod(jlong,Long) |
aoqi@0 | 1188 | WRAPPER_CallStaticMethod(jfloat,Float) |
aoqi@0 | 1189 | WRAPPER_CallStaticMethod(jdouble,Double) |
aoqi@0 | 1190 | |
aoqi@0 | 1191 | JNI_ENTRY_CHECKED(void, |
aoqi@0 | 1192 | checked_jni_CallStaticVoidMethod(JNIEnv *env, |
aoqi@0 | 1193 | jclass cls, |
aoqi@0 | 1194 | jmethodID methodID, |
aoqi@0 | 1195 | ...)) |
aoqi@0 | 1196 | functionEnter(thr); |
aoqi@0 | 1197 | va_list args; |
aoqi@0 | 1198 | IN_VM( |
aoqi@0 | 1199 | jniCheck::validate_jmethod_id(thr, methodID); |
aoqi@0 | 1200 | jniCheck::validate_class(thr, cls, false); |
aoqi@0 | 1201 | ) |
aoqi@0 | 1202 | va_start(args,methodID); |
aoqi@0 | 1203 | UNCHECKED()->CallStaticVoidMethodV(env,cls,methodID,args); |
aoqi@0 | 1204 | va_end(args); |
aoqi@0 | 1205 | functionExit(env); |
aoqi@0 | 1206 | JNI_END |
aoqi@0 | 1207 | |
aoqi@0 | 1208 | JNI_ENTRY_CHECKED(void, |
aoqi@0 | 1209 | checked_jni_CallStaticVoidMethodV(JNIEnv *env, |
aoqi@0 | 1210 | jclass cls, |
aoqi@0 | 1211 | jmethodID methodID, |
aoqi@0 | 1212 | va_list args)) |
aoqi@0 | 1213 | functionEnter(thr); |
aoqi@0 | 1214 | IN_VM( |
aoqi@0 | 1215 | jniCheck::validate_jmethod_id(thr, methodID); |
aoqi@0 | 1216 | jniCheck::validate_class(thr, cls, false); |
aoqi@0 | 1217 | ) |
aoqi@0 | 1218 | UNCHECKED()->CallStaticVoidMethodV(env,cls,methodID,args); |
aoqi@0 | 1219 | functionExit(env); |
aoqi@0 | 1220 | JNI_END |
aoqi@0 | 1221 | |
aoqi@0 | 1222 | JNI_ENTRY_CHECKED(void, |
aoqi@0 | 1223 | checked_jni_CallStaticVoidMethodA(JNIEnv *env, |
aoqi@0 | 1224 | jclass cls, |
aoqi@0 | 1225 | jmethodID methodID, |
aoqi@0 | 1226 | const jvalue * args)) |
aoqi@0 | 1227 | functionEnter(thr); |
aoqi@0 | 1228 | IN_VM( |
aoqi@0 | 1229 | jniCheck::validate_jmethod_id(thr, methodID); |
aoqi@0 | 1230 | jniCheck::validate_class(thr, cls, false); |
aoqi@0 | 1231 | ) |
aoqi@0 | 1232 | UNCHECKED()->CallStaticVoidMethodA(env,cls,methodID,args); |
aoqi@0 | 1233 | functionExit(env); |
aoqi@0 | 1234 | JNI_END |
aoqi@0 | 1235 | |
aoqi@0 | 1236 | JNI_ENTRY_CHECKED(jfieldID, |
aoqi@0 | 1237 | checked_jni_GetStaticFieldID(JNIEnv *env, |
aoqi@0 | 1238 | jclass clazz, |
aoqi@0 | 1239 | const char *name, |
aoqi@0 | 1240 | const char *sig)) |
aoqi@0 | 1241 | functionEnter(thr); |
aoqi@0 | 1242 | IN_VM( |
aoqi@0 | 1243 | jniCheck::validate_class(thr, clazz, false); |
aoqi@0 | 1244 | ) |
aoqi@0 | 1245 | jfieldID result = UNCHECKED()->GetStaticFieldID(env,clazz,name,sig); |
aoqi@0 | 1246 | functionExit(env); |
aoqi@0 | 1247 | return result; |
aoqi@0 | 1248 | JNI_END |
aoqi@0 | 1249 | |
aoqi@0 | 1250 | #define WRAPPER_GetStaticField(ReturnType,Result,FieldType) \ |
aoqi@0 | 1251 | JNI_ENTRY_CHECKED(ReturnType, \ |
aoqi@0 | 1252 | checked_jni_GetStatic##Result##Field(JNIEnv *env, \ |
aoqi@0 | 1253 | jclass clazz, \ |
aoqi@0 | 1254 | jfieldID fieldID)) \ |
aoqi@0 | 1255 | functionEnter(thr); \ |
aoqi@0 | 1256 | IN_VM( \ |
aoqi@0 | 1257 | jniCheck::validate_class(thr, clazz, false); \ |
aoqi@0 | 1258 | checkStaticFieldID(thr, fieldID, clazz, FieldType); \ |
aoqi@0 | 1259 | ) \ |
aoqi@0 | 1260 | ReturnType result = UNCHECKED()->GetStatic##Result##Field(env, \ |
aoqi@0 | 1261 | clazz, \ |
aoqi@0 | 1262 | fieldID); \ |
aoqi@0 | 1263 | functionExit(env); \ |
aoqi@0 | 1264 | return result; \ |
aoqi@0 | 1265 | JNI_END |
aoqi@0 | 1266 | |
aoqi@0 | 1267 | WRAPPER_GetStaticField(jobject, Object, T_OBJECT) |
aoqi@0 | 1268 | WRAPPER_GetStaticField(jboolean, Boolean, T_BOOLEAN) |
aoqi@0 | 1269 | WRAPPER_GetStaticField(jbyte, Byte, T_BYTE) |
aoqi@0 | 1270 | WRAPPER_GetStaticField(jshort, Short, T_SHORT) |
aoqi@0 | 1271 | WRAPPER_GetStaticField(jchar, Char, T_CHAR) |
aoqi@0 | 1272 | WRAPPER_GetStaticField(jint, Int, T_INT) |
aoqi@0 | 1273 | WRAPPER_GetStaticField(jlong, Long, T_LONG) |
aoqi@0 | 1274 | WRAPPER_GetStaticField(jfloat, Float, T_FLOAT) |
aoqi@0 | 1275 | WRAPPER_GetStaticField(jdouble, Double, T_DOUBLE) |
aoqi@0 | 1276 | |
aoqi@0 | 1277 | #define WRAPPER_SetStaticField(ValueType,Result,FieldType) \ |
aoqi@0 | 1278 | JNI_ENTRY_CHECKED(void, \ |
aoqi@0 | 1279 | checked_jni_SetStatic##Result##Field(JNIEnv *env, \ |
aoqi@0 | 1280 | jclass clazz, \ |
aoqi@0 | 1281 | jfieldID fieldID, \ |
aoqi@0 | 1282 | ValueType value)) \ |
aoqi@0 | 1283 | functionEnter(thr); \ |
aoqi@0 | 1284 | IN_VM( \ |
aoqi@0 | 1285 | jniCheck::validate_class(thr, clazz, false); \ |
aoqi@0 | 1286 | checkStaticFieldID(thr, fieldID, clazz, FieldType); \ |
aoqi@0 | 1287 | ) \ |
aoqi@0 | 1288 | UNCHECKED()->SetStatic##Result##Field(env,clazz,fieldID,value); \ |
aoqi@0 | 1289 | functionExit(env); \ |
aoqi@0 | 1290 | JNI_END |
aoqi@0 | 1291 | |
aoqi@0 | 1292 | WRAPPER_SetStaticField(jobject, Object, T_OBJECT) |
aoqi@0 | 1293 | WRAPPER_SetStaticField(jboolean, Boolean, T_BOOLEAN) |
aoqi@0 | 1294 | WRAPPER_SetStaticField(jbyte, Byte, T_BYTE) |
aoqi@0 | 1295 | WRAPPER_SetStaticField(jshort, Short, T_SHORT) |
aoqi@0 | 1296 | WRAPPER_SetStaticField(jchar, Char, T_CHAR) |
aoqi@0 | 1297 | WRAPPER_SetStaticField(jint, Int, T_INT) |
aoqi@0 | 1298 | WRAPPER_SetStaticField(jlong, Long, T_LONG) |
aoqi@0 | 1299 | WRAPPER_SetStaticField(jfloat, Float, T_FLOAT) |
aoqi@0 | 1300 | WRAPPER_SetStaticField(jdouble, Double, T_DOUBLE) |
aoqi@0 | 1301 | |
aoqi@0 | 1302 | |
aoqi@0 | 1303 | JNI_ENTRY_CHECKED(jstring, |
aoqi@0 | 1304 | checked_jni_NewString(JNIEnv *env, |
aoqi@0 | 1305 | const jchar *unicode, |
aoqi@0 | 1306 | jsize len)) |
aoqi@0 | 1307 | functionEnter(thr); |
aoqi@0 | 1308 | jstring result = UNCHECKED()->NewString(env,unicode,len); |
aoqi@0 | 1309 | functionExit(env); |
aoqi@0 | 1310 | return result; |
aoqi@0 | 1311 | JNI_END |
aoqi@0 | 1312 | |
aoqi@0 | 1313 | JNI_ENTRY_CHECKED(jsize, |
aoqi@0 | 1314 | checked_jni_GetStringLength(JNIEnv *env, |
aoqi@0 | 1315 | jstring str)) |
aoqi@0 | 1316 | functionEnter(thr); |
aoqi@0 | 1317 | IN_VM( |
aoqi@0 | 1318 | checkString(thr, str); |
aoqi@0 | 1319 | ) |
aoqi@0 | 1320 | jsize result = UNCHECKED()->GetStringLength(env,str); |
aoqi@0 | 1321 | functionExit(env); |
aoqi@0 | 1322 | return result; |
aoqi@0 | 1323 | JNI_END |
aoqi@0 | 1324 | |
aoqi@0 | 1325 | // Arbitrary (but well-known) tag |
aoqi@0 | 1326 | const jint STRING_TAG = 0x47114711; |
aoqi@0 | 1327 | |
aoqi@0 | 1328 | JNI_ENTRY_CHECKED(const jchar *, |
aoqi@0 | 1329 | checked_jni_GetStringChars(JNIEnv *env, |
aoqi@0 | 1330 | jstring str, |
aoqi@0 | 1331 | jboolean *isCopy)) |
aoqi@0 | 1332 | functionEnter(thr); |
aoqi@0 | 1333 | IN_VM( |
aoqi@0 | 1334 | checkString(thr, str); |
aoqi@0 | 1335 | ) |
aoqi@0 | 1336 | jchar* newResult = NULL; |
aoqi@0 | 1337 | const jchar *result = UNCHECKED()->GetStringChars(env,str,isCopy); |
aoqi@0 | 1338 | assert (isCopy == NULL || *isCopy == JNI_TRUE, "GetStringChars didn't return a copy as expected"); |
aoqi@0 | 1339 | if (result != NULL) { |
aoqi@0 | 1340 | size_t len = UNCHECKED()->GetStringLength(env,str) + 1; // + 1 for NULL termination |
aoqi@0 | 1341 | jint* tagLocation = (jint*) AllocateHeap(len * sizeof(jchar) + sizeof(jint), mtInternal); |
aoqi@0 | 1342 | *tagLocation = STRING_TAG; |
aoqi@0 | 1343 | newResult = (jchar*) (tagLocation + 1); |
aoqi@0 | 1344 | memcpy(newResult, result, len * sizeof(jchar)); |
aoqi@0 | 1345 | // Avoiding call to UNCHECKED()->ReleaseStringChars() since that will fire unexpected dtrace probes |
aoqi@0 | 1346 | // Note that the dtrace arguments for the allocated memory will not match up with this solution. |
aoqi@0 | 1347 | FreeHeap((char*)result); |
aoqi@0 | 1348 | } |
aoqi@0 | 1349 | functionExit(env); |
aoqi@0 | 1350 | return newResult; |
aoqi@0 | 1351 | JNI_END |
aoqi@0 | 1352 | |
aoqi@0 | 1353 | JNI_ENTRY_CHECKED(void, |
aoqi@0 | 1354 | checked_jni_ReleaseStringChars(JNIEnv *env, |
aoqi@0 | 1355 | jstring str, |
aoqi@0 | 1356 | const jchar *chars)) |
aoqi@0 | 1357 | functionEnterExceptionAllowed(thr); |
aoqi@0 | 1358 | IN_VM( |
aoqi@0 | 1359 | checkString(thr, str); |
aoqi@0 | 1360 | ) |
aoqi@0 | 1361 | if (chars == NULL) { |
aoqi@0 | 1362 | // still do the unchecked call to allow dtrace probes |
aoqi@0 | 1363 | UNCHECKED()->ReleaseStringChars(env,str,chars); |
aoqi@0 | 1364 | } |
aoqi@0 | 1365 | else { |
aoqi@0 | 1366 | jint* tagLocation = ((jint*) chars) - 1; |
aoqi@0 | 1367 | if (*tagLocation != STRING_TAG) { |
aoqi@0 | 1368 | NativeReportJNIFatalError(thr, "ReleaseStringChars called on something not allocated by GetStringChars"); |
aoqi@0 | 1369 | } |
aoqi@0 | 1370 | UNCHECKED()->ReleaseStringChars(env,str,(const jchar*)tagLocation); |
aoqi@0 | 1371 | } |
aoqi@0 | 1372 | functionExit(env); |
aoqi@0 | 1373 | JNI_END |
aoqi@0 | 1374 | |
aoqi@0 | 1375 | JNI_ENTRY_CHECKED(jstring, |
aoqi@0 | 1376 | checked_jni_NewStringUTF(JNIEnv *env, |
aoqi@0 | 1377 | const char *utf)) |
aoqi@0 | 1378 | functionEnter(thr); |
aoqi@0 | 1379 | jstring result = UNCHECKED()->NewStringUTF(env,utf); |
aoqi@0 | 1380 | functionExit(env); |
aoqi@0 | 1381 | return result; |
aoqi@0 | 1382 | JNI_END |
aoqi@0 | 1383 | |
aoqi@0 | 1384 | JNI_ENTRY_CHECKED(jsize, |
aoqi@0 | 1385 | checked_jni_GetStringUTFLength(JNIEnv *env, |
aoqi@0 | 1386 | jstring str)) |
aoqi@0 | 1387 | functionEnter(thr); |
aoqi@0 | 1388 | IN_VM( |
aoqi@0 | 1389 | checkString(thr, str); |
aoqi@0 | 1390 | ) |
aoqi@0 | 1391 | jsize result = UNCHECKED()->GetStringUTFLength(env,str); |
aoqi@0 | 1392 | functionExit(env); |
aoqi@0 | 1393 | return result; |
aoqi@0 | 1394 | JNI_END |
aoqi@0 | 1395 | |
aoqi@0 | 1396 | // Arbitrary (but well-known) tag - different than GetStringChars |
aoqi@0 | 1397 | const jint STRING_UTF_TAG = 0x48124812; |
aoqi@0 | 1398 | |
aoqi@0 | 1399 | JNI_ENTRY_CHECKED(const char *, |
aoqi@0 | 1400 | checked_jni_GetStringUTFChars(JNIEnv *env, |
aoqi@0 | 1401 | jstring str, |
aoqi@0 | 1402 | jboolean *isCopy)) |
aoqi@0 | 1403 | functionEnter(thr); |
aoqi@0 | 1404 | IN_VM( |
aoqi@0 | 1405 | checkString(thr, str); |
aoqi@0 | 1406 | ) |
aoqi@0 | 1407 | char* newResult = NULL; |
aoqi@0 | 1408 | const char *result = UNCHECKED()->GetStringUTFChars(env,str,isCopy); |
aoqi@0 | 1409 | assert (isCopy == NULL || *isCopy == JNI_TRUE, "GetStringUTFChars didn't return a copy as expected"); |
aoqi@0 | 1410 | if (result != NULL) { |
aoqi@0 | 1411 | size_t len = strlen(result) + 1; // + 1 for NULL termination |
aoqi@0 | 1412 | jint* tagLocation = (jint*) AllocateHeap(len + sizeof(jint), mtInternal); |
aoqi@0 | 1413 | *tagLocation = STRING_UTF_TAG; |
aoqi@0 | 1414 | newResult = (char*) (tagLocation + 1); |
aoqi@0 | 1415 | strcpy(newResult, result); |
aoqi@0 | 1416 | // Avoiding call to UNCHECKED()->ReleaseStringUTFChars() since that will fire unexpected dtrace probes |
aoqi@0 | 1417 | // Note that the dtrace arguments for the allocated memory will not match up with this solution. |
aoqi@0 | 1418 | FreeHeap((char*)result, mtInternal); |
aoqi@0 | 1419 | } |
aoqi@0 | 1420 | functionExit(env); |
aoqi@0 | 1421 | return newResult; |
aoqi@0 | 1422 | JNI_END |
aoqi@0 | 1423 | |
aoqi@0 | 1424 | JNI_ENTRY_CHECKED(void, |
aoqi@0 | 1425 | checked_jni_ReleaseStringUTFChars(JNIEnv *env, |
aoqi@0 | 1426 | jstring str, |
aoqi@0 | 1427 | const char* chars)) |
aoqi@0 | 1428 | functionEnterExceptionAllowed(thr); |
aoqi@0 | 1429 | IN_VM( |
aoqi@0 | 1430 | checkString(thr, str); |
aoqi@0 | 1431 | ) |
aoqi@0 | 1432 | if (chars == NULL) { |
aoqi@0 | 1433 | // still do the unchecked call to allow dtrace probes |
aoqi@0 | 1434 | UNCHECKED()->ReleaseStringUTFChars(env,str,chars); |
aoqi@0 | 1435 | } |
aoqi@0 | 1436 | else { |
aoqi@0 | 1437 | jint* tagLocation = ((jint*) chars) - 1; |
aoqi@0 | 1438 | if (*tagLocation != STRING_UTF_TAG) { |
aoqi@0 | 1439 | NativeReportJNIFatalError(thr, "ReleaseStringUTFChars called on something not allocated by GetStringUTFChars"); |
aoqi@0 | 1440 | } |
aoqi@0 | 1441 | UNCHECKED()->ReleaseStringUTFChars(env,str,(const char*)tagLocation); |
aoqi@0 | 1442 | } |
aoqi@0 | 1443 | functionExit(env); |
aoqi@0 | 1444 | JNI_END |
aoqi@0 | 1445 | |
aoqi@0 | 1446 | JNI_ENTRY_CHECKED(jsize, |
aoqi@0 | 1447 | checked_jni_GetArrayLength(JNIEnv *env, |
aoqi@0 | 1448 | jarray array)) |
aoqi@0 | 1449 | functionEnter(thr); |
aoqi@0 | 1450 | IN_VM( |
aoqi@0 | 1451 | check_is_array(thr, array); |
aoqi@0 | 1452 | ) |
aoqi@0 | 1453 | jsize result = UNCHECKED()->GetArrayLength(env,array); |
aoqi@0 | 1454 | functionExit(env); |
aoqi@0 | 1455 | return result; |
aoqi@0 | 1456 | JNI_END |
aoqi@0 | 1457 | |
aoqi@0 | 1458 | JNI_ENTRY_CHECKED(jobjectArray, |
aoqi@0 | 1459 | checked_jni_NewObjectArray(JNIEnv *env, |
aoqi@0 | 1460 | jsize len, |
aoqi@0 | 1461 | jclass clazz, |
aoqi@0 | 1462 | jobject init)) |
aoqi@0 | 1463 | functionEnter(thr); |
aoqi@0 | 1464 | jobjectArray result = UNCHECKED()->NewObjectArray(env,len,clazz,init); |
aoqi@0 | 1465 | functionExit(env); |
aoqi@0 | 1466 | return result; |
aoqi@0 | 1467 | JNI_END |
aoqi@0 | 1468 | |
aoqi@0 | 1469 | JNI_ENTRY_CHECKED(jobject, |
aoqi@0 | 1470 | checked_jni_GetObjectArrayElement(JNIEnv *env, |
aoqi@0 | 1471 | jobjectArray array, |
aoqi@0 | 1472 | jsize index)) |
aoqi@0 | 1473 | functionEnter(thr); |
aoqi@0 | 1474 | IN_VM( |
aoqi@0 | 1475 | check_is_obj_array(thr, array); |
aoqi@0 | 1476 | ) |
aoqi@0 | 1477 | jobject result = UNCHECKED()->GetObjectArrayElement(env,array,index); |
aoqi@0 | 1478 | functionExit(env); |
aoqi@0 | 1479 | return result; |
aoqi@0 | 1480 | JNI_END |
aoqi@0 | 1481 | |
aoqi@0 | 1482 | JNI_ENTRY_CHECKED(void, |
aoqi@0 | 1483 | checked_jni_SetObjectArrayElement(JNIEnv *env, |
aoqi@0 | 1484 | jobjectArray array, |
aoqi@0 | 1485 | jsize index, |
aoqi@0 | 1486 | jobject val)) |
aoqi@0 | 1487 | functionEnter(thr); |
aoqi@0 | 1488 | IN_VM( |
aoqi@0 | 1489 | check_is_obj_array(thr, array); |
aoqi@0 | 1490 | ) |
aoqi@0 | 1491 | UNCHECKED()->SetObjectArrayElement(env,array,index,val); |
aoqi@0 | 1492 | functionExit(env); |
aoqi@0 | 1493 | JNI_END |
aoqi@0 | 1494 | |
aoqi@0 | 1495 | #define WRAPPER_NewScalarArray(Return, Result) \ |
aoqi@0 | 1496 | JNI_ENTRY_CHECKED(Return, \ |
aoqi@0 | 1497 | checked_jni_New##Result##Array(JNIEnv *env, \ |
aoqi@0 | 1498 | jsize len)) \ |
aoqi@0 | 1499 | functionEnter(thr); \ |
aoqi@0 | 1500 | Return result = UNCHECKED()->New##Result##Array(env,len); \ |
aoqi@0 | 1501 | functionExit(env); \ |
aoqi@0 | 1502 | return (Return) result; \ |
aoqi@0 | 1503 | JNI_END |
aoqi@0 | 1504 | |
aoqi@0 | 1505 | WRAPPER_NewScalarArray(jbooleanArray, Boolean) |
aoqi@0 | 1506 | WRAPPER_NewScalarArray(jbyteArray, Byte) |
aoqi@0 | 1507 | WRAPPER_NewScalarArray(jshortArray, Short) |
aoqi@0 | 1508 | WRAPPER_NewScalarArray(jcharArray, Char) |
aoqi@0 | 1509 | WRAPPER_NewScalarArray(jintArray, Int) |
aoqi@0 | 1510 | WRAPPER_NewScalarArray(jlongArray, Long) |
aoqi@0 | 1511 | WRAPPER_NewScalarArray(jfloatArray, Float) |
aoqi@0 | 1512 | WRAPPER_NewScalarArray(jdoubleArray, Double) |
aoqi@0 | 1513 | |
aoqi@0 | 1514 | #define WRAPPER_GetScalarArrayElements(ElementTag,ElementType,Result) \ |
aoqi@0 | 1515 | JNI_ENTRY_CHECKED(ElementType *, \ |
aoqi@0 | 1516 | checked_jni_Get##Result##ArrayElements(JNIEnv *env, \ |
aoqi@0 | 1517 | ElementType##Array array, \ |
aoqi@0 | 1518 | jboolean *isCopy)) \ |
aoqi@0 | 1519 | functionEnter(thr); \ |
aoqi@0 | 1520 | IN_VM( \ |
aoqi@0 | 1521 | check_primitive_array_type(thr, array, ElementTag); \ |
aoqi@0 | 1522 | ) \ |
aoqi@0 | 1523 | ElementType *result = UNCHECKED()->Get##Result##ArrayElements(env, \ |
aoqi@0 | 1524 | array, \ |
aoqi@0 | 1525 | isCopy); \ |
aoqi@0 | 1526 | functionExit(env); \ |
aoqi@0 | 1527 | return result; \ |
aoqi@0 | 1528 | JNI_END |
aoqi@0 | 1529 | |
aoqi@0 | 1530 | WRAPPER_GetScalarArrayElements(T_BOOLEAN, jboolean, Boolean) |
aoqi@0 | 1531 | WRAPPER_GetScalarArrayElements(T_BYTE, jbyte, Byte) |
aoqi@0 | 1532 | WRAPPER_GetScalarArrayElements(T_SHORT, jshort, Short) |
aoqi@0 | 1533 | WRAPPER_GetScalarArrayElements(T_CHAR, jchar, Char) |
aoqi@0 | 1534 | WRAPPER_GetScalarArrayElements(T_INT, jint, Int) |
aoqi@0 | 1535 | WRAPPER_GetScalarArrayElements(T_LONG, jlong, Long) |
aoqi@0 | 1536 | WRAPPER_GetScalarArrayElements(T_FLOAT, jfloat, Float) |
aoqi@0 | 1537 | WRAPPER_GetScalarArrayElements(T_DOUBLE, jdouble, Double) |
aoqi@0 | 1538 | |
aoqi@0 | 1539 | #define WRAPPER_ReleaseScalarArrayElements(ElementTag,ElementType,Result,Tag) \ |
aoqi@0 | 1540 | JNI_ENTRY_CHECKED(void, \ |
aoqi@0 | 1541 | checked_jni_Release##Result##ArrayElements(JNIEnv *env, \ |
aoqi@0 | 1542 | ElementType##Array array, \ |
aoqi@0 | 1543 | ElementType *elems, \ |
aoqi@0 | 1544 | jint mode)) \ |
aoqi@0 | 1545 | functionEnterExceptionAllowed(thr); \ |
aoqi@0 | 1546 | IN_VM( \ |
aoqi@0 | 1547 | check_primitive_array_type(thr, array, ElementTag); \ |
aoqi@0 | 1548 | ASSERT_OOPS_ALLOWED; \ |
aoqi@0 | 1549 | typeArrayOop a = typeArrayOop(JNIHandles::resolve_non_null(array)); \ |
aoqi@0 | 1550 | /* cannot check validity of copy, unless every request is logged by |
aoqi@0 | 1551 | * checking code. Implementation of this check is deferred until a |
aoqi@0 | 1552 | * subsequent release. |
aoqi@0 | 1553 | */ \ |
aoqi@0 | 1554 | ) \ |
aoqi@0 | 1555 | UNCHECKED()->Release##Result##ArrayElements(env,array,elems,mode); \ |
aoqi@0 | 1556 | functionExit(env); \ |
aoqi@0 | 1557 | JNI_END |
aoqi@0 | 1558 | |
aoqi@0 | 1559 | WRAPPER_ReleaseScalarArrayElements(T_BOOLEAN,jboolean, Boolean, bool) |
aoqi@0 | 1560 | WRAPPER_ReleaseScalarArrayElements(T_BYTE, jbyte, Byte, byte) |
aoqi@0 | 1561 | WRAPPER_ReleaseScalarArrayElements(T_SHORT, jshort, Short, short) |
aoqi@0 | 1562 | WRAPPER_ReleaseScalarArrayElements(T_CHAR, jchar, Char, char) |
aoqi@0 | 1563 | WRAPPER_ReleaseScalarArrayElements(T_INT, jint, Int, int) |
aoqi@0 | 1564 | WRAPPER_ReleaseScalarArrayElements(T_LONG, jlong, Long, long) |
aoqi@0 | 1565 | WRAPPER_ReleaseScalarArrayElements(T_FLOAT, jfloat, Float, float) |
aoqi@0 | 1566 | WRAPPER_ReleaseScalarArrayElements(T_DOUBLE, jdouble, Double, double) |
aoqi@0 | 1567 | |
aoqi@0 | 1568 | #define WRAPPER_GetScalarArrayRegion(ElementTag,ElementType,Result) \ |
aoqi@0 | 1569 | JNI_ENTRY_CHECKED(void, \ |
aoqi@0 | 1570 | checked_jni_Get##Result##ArrayRegion(JNIEnv *env, \ |
aoqi@0 | 1571 | ElementType##Array array, \ |
aoqi@0 | 1572 | jsize start, \ |
aoqi@0 | 1573 | jsize len, \ |
aoqi@0 | 1574 | ElementType *buf)) \ |
aoqi@0 | 1575 | functionEnter(thr); \ |
aoqi@0 | 1576 | IN_VM( \ |
aoqi@0 | 1577 | check_primitive_array_type(thr, array, ElementTag); \ |
aoqi@0 | 1578 | ) \ |
aoqi@0 | 1579 | UNCHECKED()->Get##Result##ArrayRegion(env,array,start,len,buf); \ |
aoqi@0 | 1580 | functionExit(env); \ |
aoqi@0 | 1581 | JNI_END |
aoqi@0 | 1582 | |
aoqi@0 | 1583 | WRAPPER_GetScalarArrayRegion(T_BOOLEAN, jboolean, Boolean) |
aoqi@0 | 1584 | WRAPPER_GetScalarArrayRegion(T_BYTE, jbyte, Byte) |
aoqi@0 | 1585 | WRAPPER_GetScalarArrayRegion(T_SHORT, jshort, Short) |
aoqi@0 | 1586 | WRAPPER_GetScalarArrayRegion(T_CHAR, jchar, Char) |
aoqi@0 | 1587 | WRAPPER_GetScalarArrayRegion(T_INT, jint, Int) |
aoqi@0 | 1588 | WRAPPER_GetScalarArrayRegion(T_LONG, jlong, Long) |
aoqi@0 | 1589 | WRAPPER_GetScalarArrayRegion(T_FLOAT, jfloat, Float) |
aoqi@0 | 1590 | WRAPPER_GetScalarArrayRegion(T_DOUBLE, jdouble, Double) |
aoqi@0 | 1591 | |
aoqi@0 | 1592 | #define WRAPPER_SetScalarArrayRegion(ElementTag,ElementType,Result) \ |
aoqi@0 | 1593 | JNI_ENTRY_CHECKED(void, \ |
aoqi@0 | 1594 | checked_jni_Set##Result##ArrayRegion(JNIEnv *env, \ |
aoqi@0 | 1595 | ElementType##Array array, \ |
aoqi@0 | 1596 | jsize start, \ |
aoqi@0 | 1597 | jsize len, \ |
aoqi@0 | 1598 | const ElementType *buf)) \ |
aoqi@0 | 1599 | functionEnter(thr); \ |
aoqi@0 | 1600 | IN_VM( \ |
aoqi@0 | 1601 | check_primitive_array_type(thr, array, ElementTag); \ |
aoqi@0 | 1602 | ) \ |
aoqi@0 | 1603 | UNCHECKED()->Set##Result##ArrayRegion(env,array,start,len,buf); \ |
aoqi@0 | 1604 | functionExit(env); \ |
aoqi@0 | 1605 | JNI_END |
aoqi@0 | 1606 | |
aoqi@0 | 1607 | WRAPPER_SetScalarArrayRegion(T_BOOLEAN, jboolean, Boolean) |
aoqi@0 | 1608 | WRAPPER_SetScalarArrayRegion(T_BYTE, jbyte, Byte) |
aoqi@0 | 1609 | WRAPPER_SetScalarArrayRegion(T_SHORT, jshort, Short) |
aoqi@0 | 1610 | WRAPPER_SetScalarArrayRegion(T_CHAR, jchar, Char) |
aoqi@0 | 1611 | WRAPPER_SetScalarArrayRegion(T_INT, jint, Int) |
aoqi@0 | 1612 | WRAPPER_SetScalarArrayRegion(T_LONG, jlong, Long) |
aoqi@0 | 1613 | WRAPPER_SetScalarArrayRegion(T_FLOAT, jfloat, Float) |
aoqi@0 | 1614 | WRAPPER_SetScalarArrayRegion(T_DOUBLE, jdouble, Double) |
aoqi@0 | 1615 | |
aoqi@0 | 1616 | JNI_ENTRY_CHECKED(jint, |
aoqi@0 | 1617 | checked_jni_RegisterNatives(JNIEnv *env, |
aoqi@0 | 1618 | jclass clazz, |
aoqi@0 | 1619 | const JNINativeMethod *methods, |
aoqi@0 | 1620 | jint nMethods)) |
aoqi@0 | 1621 | functionEnter(thr); |
aoqi@0 | 1622 | jint result = UNCHECKED()->RegisterNatives(env,clazz,methods,nMethods); |
aoqi@0 | 1623 | functionExit(env); |
aoqi@0 | 1624 | return result; |
aoqi@0 | 1625 | JNI_END |
aoqi@0 | 1626 | |
aoqi@0 | 1627 | JNI_ENTRY_CHECKED(jint, |
aoqi@0 | 1628 | checked_jni_UnregisterNatives(JNIEnv *env, |
aoqi@0 | 1629 | jclass clazz)) |
aoqi@0 | 1630 | functionEnter(thr); |
aoqi@0 | 1631 | jint result = UNCHECKED()->UnregisterNatives(env,clazz); |
aoqi@0 | 1632 | functionExit(env); |
aoqi@0 | 1633 | return result; |
aoqi@0 | 1634 | JNI_END |
aoqi@0 | 1635 | |
aoqi@0 | 1636 | JNI_ENTRY_CHECKED(jint, |
aoqi@0 | 1637 | checked_jni_MonitorEnter(JNIEnv *env, |
aoqi@0 | 1638 | jobject obj)) |
aoqi@0 | 1639 | functionEnter(thr); |
aoqi@0 | 1640 | IN_VM( |
aoqi@0 | 1641 | jniCheck::validate_object(thr, obj); |
aoqi@0 | 1642 | ) |
aoqi@0 | 1643 | jint result = UNCHECKED()->MonitorEnter(env,obj); |
aoqi@0 | 1644 | functionExit(env); |
aoqi@0 | 1645 | return result; |
aoqi@0 | 1646 | JNI_END |
aoqi@0 | 1647 | |
aoqi@0 | 1648 | JNI_ENTRY_CHECKED(jint, |
aoqi@0 | 1649 | checked_jni_MonitorExit(JNIEnv *env, |
aoqi@0 | 1650 | jobject obj)) |
aoqi@0 | 1651 | functionEnterExceptionAllowed(thr); |
aoqi@0 | 1652 | IN_VM( |
aoqi@0 | 1653 | jniCheck::validate_object(thr, obj); |
aoqi@0 | 1654 | ) |
aoqi@0 | 1655 | jint result = UNCHECKED()->MonitorExit(env,obj); |
aoqi@0 | 1656 | functionExit(env); |
aoqi@0 | 1657 | return result; |
aoqi@0 | 1658 | JNI_END |
aoqi@0 | 1659 | |
aoqi@0 | 1660 | JNI_ENTRY_CHECKED(jint, |
aoqi@0 | 1661 | checked_jni_GetJavaVM(JNIEnv *env, |
aoqi@0 | 1662 | JavaVM **vm)) |
aoqi@0 | 1663 | functionEnter(thr); |
aoqi@0 | 1664 | jint result = UNCHECKED()->GetJavaVM(env,vm); |
aoqi@0 | 1665 | functionExit(env); |
aoqi@0 | 1666 | return result; |
aoqi@0 | 1667 | JNI_END |
aoqi@0 | 1668 | |
aoqi@0 | 1669 | JNI_ENTRY_CHECKED(void, |
aoqi@0 | 1670 | checked_jni_GetStringRegion(JNIEnv *env, |
aoqi@0 | 1671 | jstring str, |
aoqi@0 | 1672 | jsize start, |
aoqi@0 | 1673 | jsize len, |
aoqi@0 | 1674 | jchar *buf)) |
aoqi@0 | 1675 | functionEnter(thr); |
aoqi@0 | 1676 | IN_VM( |
aoqi@0 | 1677 | checkString(thr, str); |
aoqi@0 | 1678 | ) |
aoqi@0 | 1679 | UNCHECKED()->GetStringRegion(env, str, start, len, buf); |
aoqi@0 | 1680 | functionExit(env); |
aoqi@0 | 1681 | JNI_END |
aoqi@0 | 1682 | |
aoqi@0 | 1683 | JNI_ENTRY_CHECKED(void, |
aoqi@0 | 1684 | checked_jni_GetStringUTFRegion(JNIEnv *env, |
aoqi@0 | 1685 | jstring str, |
aoqi@0 | 1686 | jsize start, |
aoqi@0 | 1687 | jsize len, |
aoqi@0 | 1688 | char *buf)) |
aoqi@0 | 1689 | functionEnter(thr); |
aoqi@0 | 1690 | IN_VM( |
aoqi@0 | 1691 | checkString(thr, str); |
aoqi@0 | 1692 | ) |
aoqi@0 | 1693 | UNCHECKED()->GetStringUTFRegion(env, str, start, len, buf); |
aoqi@0 | 1694 | functionExit(env); |
aoqi@0 | 1695 | JNI_END |
aoqi@0 | 1696 | |
aoqi@0 | 1697 | JNI_ENTRY_CHECKED(void *, |
aoqi@0 | 1698 | checked_jni_GetPrimitiveArrayCritical(JNIEnv *env, |
aoqi@0 | 1699 | jarray array, |
aoqi@0 | 1700 | jboolean *isCopy)) |
aoqi@0 | 1701 | functionEnterCritical(thr); |
aoqi@0 | 1702 | IN_VM( |
aoqi@0 | 1703 | check_is_primitive_array(thr, array); |
aoqi@0 | 1704 | ) |
aoqi@0 | 1705 | void *result = UNCHECKED()->GetPrimitiveArrayCritical(env, array, isCopy); |
aoqi@0 | 1706 | functionExit(env); |
aoqi@0 | 1707 | return result; |
aoqi@0 | 1708 | JNI_END |
aoqi@0 | 1709 | |
aoqi@0 | 1710 | JNI_ENTRY_CHECKED(void, |
aoqi@0 | 1711 | checked_jni_ReleasePrimitiveArrayCritical(JNIEnv *env, |
aoqi@0 | 1712 | jarray array, |
aoqi@0 | 1713 | void *carray, |
aoqi@0 | 1714 | jint mode)) |
aoqi@0 | 1715 | functionEnterCriticalExceptionAllowed(thr); |
aoqi@0 | 1716 | IN_VM( |
aoqi@0 | 1717 | check_is_primitive_array(thr, array); |
aoqi@0 | 1718 | ) |
aoqi@0 | 1719 | /* The Hotspot JNI code does not use the parameters, so just check the |
aoqi@0 | 1720 | * array parameter as a minor sanity check |
aoqi@0 | 1721 | */ |
aoqi@0 | 1722 | UNCHECKED()->ReleasePrimitiveArrayCritical(env, array, carray, mode); |
aoqi@0 | 1723 | functionExit(env); |
aoqi@0 | 1724 | JNI_END |
aoqi@0 | 1725 | |
aoqi@0 | 1726 | JNI_ENTRY_CHECKED(const jchar*, |
aoqi@0 | 1727 | checked_jni_GetStringCritical(JNIEnv *env, |
aoqi@0 | 1728 | jstring string, |
aoqi@0 | 1729 | jboolean *isCopy)) |
aoqi@0 | 1730 | functionEnterCritical(thr); |
aoqi@0 | 1731 | IN_VM( |
aoqi@0 | 1732 | checkString(thr, string); |
aoqi@0 | 1733 | ) |
aoqi@0 | 1734 | const jchar *result = UNCHECKED()->GetStringCritical(env, string, isCopy); |
aoqi@0 | 1735 | functionExit(env); |
aoqi@0 | 1736 | return result; |
aoqi@0 | 1737 | JNI_END |
aoqi@0 | 1738 | |
aoqi@0 | 1739 | JNI_ENTRY_CHECKED(void, |
aoqi@0 | 1740 | checked_jni_ReleaseStringCritical(JNIEnv *env, |
aoqi@0 | 1741 | jstring str, |
aoqi@0 | 1742 | const jchar *chars)) |
aoqi@0 | 1743 | functionEnterCriticalExceptionAllowed(thr); |
aoqi@0 | 1744 | IN_VM( |
aoqi@0 | 1745 | checkString(thr, str); |
aoqi@0 | 1746 | ) |
aoqi@0 | 1747 | /* The Hotspot JNI code does not use the parameters, so just check the |
aoqi@0 | 1748 | * string parameter as a minor sanity check |
aoqi@0 | 1749 | */ |
aoqi@0 | 1750 | UNCHECKED()->ReleaseStringCritical(env, str, chars); |
aoqi@0 | 1751 | functionExit(env); |
aoqi@0 | 1752 | JNI_END |
aoqi@0 | 1753 | |
aoqi@0 | 1754 | JNI_ENTRY_CHECKED(jweak, |
aoqi@0 | 1755 | checked_jni_NewWeakGlobalRef(JNIEnv *env, |
aoqi@0 | 1756 | jobject obj)) |
aoqi@0 | 1757 | functionEnter(thr); |
aoqi@0 | 1758 | IN_VM( |
aoqi@0 | 1759 | if (obj != NULL) { |
aoqi@0 | 1760 | jniCheck::validate_handle(thr, obj); |
aoqi@0 | 1761 | } |
aoqi@0 | 1762 | ) |
aoqi@0 | 1763 | jweak result = UNCHECKED()->NewWeakGlobalRef(env, obj); |
aoqi@0 | 1764 | functionExit(env); |
aoqi@0 | 1765 | return result; |
aoqi@0 | 1766 | JNI_END |
aoqi@0 | 1767 | |
aoqi@0 | 1768 | JNI_ENTRY_CHECKED(void, |
aoqi@0 | 1769 | checked_jni_DeleteWeakGlobalRef(JNIEnv *env, |
aoqi@0 | 1770 | jweak ref)) |
aoqi@0 | 1771 | functionEnterExceptionAllowed(thr); |
aoqi@0 | 1772 | UNCHECKED()->DeleteWeakGlobalRef(env, ref); |
aoqi@0 | 1773 | functionExit(env); |
aoqi@0 | 1774 | JNI_END |
aoqi@0 | 1775 | |
aoqi@0 | 1776 | JNI_ENTRY_CHECKED(jboolean, |
aoqi@0 | 1777 | checked_jni_ExceptionCheck(JNIEnv *env)) |
aoqi@0 | 1778 | functionEnterExceptionAllowed(thr); |
aoqi@0 | 1779 | jboolean result = UNCHECKED()->ExceptionCheck(env); |
aoqi@0 | 1780 | functionExit(env); |
aoqi@0 | 1781 | return result; |
aoqi@0 | 1782 | JNI_END |
aoqi@0 | 1783 | |
aoqi@0 | 1784 | JNI_ENTRY_CHECKED(jobject, |
aoqi@0 | 1785 | checked_jni_NewDirectByteBuffer(JNIEnv *env, |
aoqi@0 | 1786 | void *address, |
aoqi@0 | 1787 | jlong capacity)) |
aoqi@0 | 1788 | functionEnter(thr); |
aoqi@0 | 1789 | jobject result = UNCHECKED()->NewDirectByteBuffer(env, address, capacity); |
aoqi@0 | 1790 | functionExit(env); |
aoqi@0 | 1791 | return result; |
aoqi@0 | 1792 | JNI_END |
aoqi@0 | 1793 | |
aoqi@0 | 1794 | JNI_ENTRY_CHECKED(void *, |
aoqi@0 | 1795 | checked_jni_GetDirectBufferAddress(JNIEnv *env, |
aoqi@0 | 1796 | jobject buf)) |
aoqi@0 | 1797 | functionEnter(thr); |
aoqi@0 | 1798 | void* result = UNCHECKED()->GetDirectBufferAddress(env, buf); |
aoqi@0 | 1799 | functionExit(env); |
aoqi@0 | 1800 | return result; |
aoqi@0 | 1801 | JNI_END |
aoqi@0 | 1802 | |
aoqi@0 | 1803 | JNI_ENTRY_CHECKED(jlong, |
aoqi@0 | 1804 | checked_jni_GetDirectBufferCapacity(JNIEnv *env, |
aoqi@0 | 1805 | jobject buf)) |
aoqi@0 | 1806 | functionEnter(thr); |
aoqi@0 | 1807 | jlong result = UNCHECKED()->GetDirectBufferCapacity(env, buf); |
aoqi@0 | 1808 | functionExit(env); |
aoqi@0 | 1809 | return result; |
aoqi@0 | 1810 | JNI_END |
aoqi@0 | 1811 | |
aoqi@0 | 1812 | JNI_ENTRY_CHECKED(jobjectRefType, |
aoqi@0 | 1813 | checked_jni_GetObjectRefType(JNIEnv *env, |
aoqi@0 | 1814 | jobject obj)) |
aoqi@0 | 1815 | functionEnter(thr); |
aoqi@0 | 1816 | /* validate the object being passed */ |
aoqi@0 | 1817 | IN_VM( |
aoqi@0 | 1818 | jniCheck::validate_object(thr, obj); |
aoqi@0 | 1819 | ) |
aoqi@0 | 1820 | jobjectRefType result = UNCHECKED()->GetObjectRefType(env, obj); |
aoqi@0 | 1821 | functionExit(env); |
aoqi@0 | 1822 | return result; |
aoqi@0 | 1823 | JNI_END |
aoqi@0 | 1824 | |
aoqi@0 | 1825 | |
aoqi@0 | 1826 | JNI_ENTRY_CHECKED(jint, |
aoqi@0 | 1827 | checked_jni_GetVersion(JNIEnv *env)) |
aoqi@0 | 1828 | functionEnter(thr); |
aoqi@0 | 1829 | jint result = UNCHECKED()->GetVersion(env); |
aoqi@0 | 1830 | functionExit(env); |
aoqi@0 | 1831 | return result; |
aoqi@0 | 1832 | JNI_END |
aoqi@0 | 1833 | |
aoqi@0 | 1834 | |
aoqi@0 | 1835 | |
aoqi@0 | 1836 | /* |
aoqi@0 | 1837 | * Structure containing all checked jni functions |
aoqi@0 | 1838 | */ |
aoqi@0 | 1839 | struct JNINativeInterface_ checked_jni_NativeInterface = { |
aoqi@0 | 1840 | NULL, |
aoqi@0 | 1841 | NULL, |
aoqi@0 | 1842 | NULL, |
aoqi@0 | 1843 | |
aoqi@0 | 1844 | NULL, |
aoqi@0 | 1845 | |
aoqi@0 | 1846 | checked_jni_GetVersion, |
aoqi@0 | 1847 | |
aoqi@0 | 1848 | checked_jni_DefineClass, |
aoqi@0 | 1849 | checked_jni_FindClass, |
aoqi@0 | 1850 | |
aoqi@0 | 1851 | checked_jni_FromReflectedMethod, |
aoqi@0 | 1852 | checked_jni_FromReflectedField, |
aoqi@0 | 1853 | |
aoqi@0 | 1854 | checked_jni_ToReflectedMethod, |
aoqi@0 | 1855 | |
aoqi@0 | 1856 | checked_jni_GetSuperclass, |
aoqi@0 | 1857 | checked_jni_IsAssignableFrom, |
aoqi@0 | 1858 | |
aoqi@0 | 1859 | checked_jni_ToReflectedField, |
aoqi@0 | 1860 | |
aoqi@0 | 1861 | checked_jni_Throw, |
aoqi@0 | 1862 | checked_jni_ThrowNew, |
aoqi@0 | 1863 | checked_jni_ExceptionOccurred, |
aoqi@0 | 1864 | checked_jni_ExceptionDescribe, |
aoqi@0 | 1865 | checked_jni_ExceptionClear, |
aoqi@0 | 1866 | checked_jni_FatalError, |
aoqi@0 | 1867 | |
aoqi@0 | 1868 | checked_jni_PushLocalFrame, |
aoqi@0 | 1869 | checked_jni_PopLocalFrame, |
aoqi@0 | 1870 | |
aoqi@0 | 1871 | checked_jni_NewGlobalRef, |
aoqi@0 | 1872 | checked_jni_DeleteGlobalRef, |
aoqi@0 | 1873 | checked_jni_DeleteLocalRef, |
aoqi@0 | 1874 | checked_jni_IsSameObject, |
aoqi@0 | 1875 | |
aoqi@0 | 1876 | checked_jni_NewLocalRef, |
aoqi@0 | 1877 | checked_jni_EnsureLocalCapacity, |
aoqi@0 | 1878 | |
aoqi@0 | 1879 | checked_jni_AllocObject, |
aoqi@0 | 1880 | checked_jni_NewObject, |
aoqi@0 | 1881 | checked_jni_NewObjectV, |
aoqi@0 | 1882 | checked_jni_NewObjectA, |
aoqi@0 | 1883 | |
aoqi@0 | 1884 | checked_jni_GetObjectClass, |
aoqi@0 | 1885 | checked_jni_IsInstanceOf, |
aoqi@0 | 1886 | |
aoqi@0 | 1887 | checked_jni_GetMethodID, |
aoqi@0 | 1888 | |
aoqi@0 | 1889 | checked_jni_CallObjectMethod, |
aoqi@0 | 1890 | checked_jni_CallObjectMethodV, |
aoqi@0 | 1891 | checked_jni_CallObjectMethodA, |
aoqi@0 | 1892 | checked_jni_CallBooleanMethod, |
aoqi@0 | 1893 | checked_jni_CallBooleanMethodV, |
aoqi@0 | 1894 | checked_jni_CallBooleanMethodA, |
aoqi@0 | 1895 | checked_jni_CallByteMethod, |
aoqi@0 | 1896 | checked_jni_CallByteMethodV, |
aoqi@0 | 1897 | checked_jni_CallByteMethodA, |
aoqi@0 | 1898 | checked_jni_CallCharMethod, |
aoqi@0 | 1899 | checked_jni_CallCharMethodV, |
aoqi@0 | 1900 | checked_jni_CallCharMethodA, |
aoqi@0 | 1901 | checked_jni_CallShortMethod, |
aoqi@0 | 1902 | checked_jni_CallShortMethodV, |
aoqi@0 | 1903 | checked_jni_CallShortMethodA, |
aoqi@0 | 1904 | checked_jni_CallIntMethod, |
aoqi@0 | 1905 | checked_jni_CallIntMethodV, |
aoqi@0 | 1906 | checked_jni_CallIntMethodA, |
aoqi@0 | 1907 | checked_jni_CallLongMethod, |
aoqi@0 | 1908 | checked_jni_CallLongMethodV, |
aoqi@0 | 1909 | checked_jni_CallLongMethodA, |
aoqi@0 | 1910 | checked_jni_CallFloatMethod, |
aoqi@0 | 1911 | checked_jni_CallFloatMethodV, |
aoqi@0 | 1912 | checked_jni_CallFloatMethodA, |
aoqi@0 | 1913 | checked_jni_CallDoubleMethod, |
aoqi@0 | 1914 | checked_jni_CallDoubleMethodV, |
aoqi@0 | 1915 | checked_jni_CallDoubleMethodA, |
aoqi@0 | 1916 | checked_jni_CallVoidMethod, |
aoqi@0 | 1917 | checked_jni_CallVoidMethodV, |
aoqi@0 | 1918 | checked_jni_CallVoidMethodA, |
aoqi@0 | 1919 | |
aoqi@0 | 1920 | checked_jni_CallNonvirtualObjectMethod, |
aoqi@0 | 1921 | checked_jni_CallNonvirtualObjectMethodV, |
aoqi@0 | 1922 | checked_jni_CallNonvirtualObjectMethodA, |
aoqi@0 | 1923 | checked_jni_CallNonvirtualBooleanMethod, |
aoqi@0 | 1924 | checked_jni_CallNonvirtualBooleanMethodV, |
aoqi@0 | 1925 | checked_jni_CallNonvirtualBooleanMethodA, |
aoqi@0 | 1926 | checked_jni_CallNonvirtualByteMethod, |
aoqi@0 | 1927 | checked_jni_CallNonvirtualByteMethodV, |
aoqi@0 | 1928 | checked_jni_CallNonvirtualByteMethodA, |
aoqi@0 | 1929 | checked_jni_CallNonvirtualCharMethod, |
aoqi@0 | 1930 | checked_jni_CallNonvirtualCharMethodV, |
aoqi@0 | 1931 | checked_jni_CallNonvirtualCharMethodA, |
aoqi@0 | 1932 | checked_jni_CallNonvirtualShortMethod, |
aoqi@0 | 1933 | checked_jni_CallNonvirtualShortMethodV, |
aoqi@0 | 1934 | checked_jni_CallNonvirtualShortMethodA, |
aoqi@0 | 1935 | checked_jni_CallNonvirtualIntMethod, |
aoqi@0 | 1936 | checked_jni_CallNonvirtualIntMethodV, |
aoqi@0 | 1937 | checked_jni_CallNonvirtualIntMethodA, |
aoqi@0 | 1938 | checked_jni_CallNonvirtualLongMethod, |
aoqi@0 | 1939 | checked_jni_CallNonvirtualLongMethodV, |
aoqi@0 | 1940 | checked_jni_CallNonvirtualLongMethodA, |
aoqi@0 | 1941 | checked_jni_CallNonvirtualFloatMethod, |
aoqi@0 | 1942 | checked_jni_CallNonvirtualFloatMethodV, |
aoqi@0 | 1943 | checked_jni_CallNonvirtualFloatMethodA, |
aoqi@0 | 1944 | checked_jni_CallNonvirtualDoubleMethod, |
aoqi@0 | 1945 | checked_jni_CallNonvirtualDoubleMethodV, |
aoqi@0 | 1946 | checked_jni_CallNonvirtualDoubleMethodA, |
aoqi@0 | 1947 | checked_jni_CallNonvirtualVoidMethod, |
aoqi@0 | 1948 | checked_jni_CallNonvirtualVoidMethodV, |
aoqi@0 | 1949 | checked_jni_CallNonvirtualVoidMethodA, |
aoqi@0 | 1950 | |
aoqi@0 | 1951 | checked_jni_GetFieldID, |
aoqi@0 | 1952 | |
aoqi@0 | 1953 | checked_jni_GetObjectField, |
aoqi@0 | 1954 | checked_jni_GetBooleanField, |
aoqi@0 | 1955 | checked_jni_GetByteField, |
aoqi@0 | 1956 | checked_jni_GetCharField, |
aoqi@0 | 1957 | checked_jni_GetShortField, |
aoqi@0 | 1958 | checked_jni_GetIntField, |
aoqi@0 | 1959 | checked_jni_GetLongField, |
aoqi@0 | 1960 | checked_jni_GetFloatField, |
aoqi@0 | 1961 | checked_jni_GetDoubleField, |
aoqi@0 | 1962 | |
aoqi@0 | 1963 | checked_jni_SetObjectField, |
aoqi@0 | 1964 | checked_jni_SetBooleanField, |
aoqi@0 | 1965 | checked_jni_SetByteField, |
aoqi@0 | 1966 | checked_jni_SetCharField, |
aoqi@0 | 1967 | checked_jni_SetShortField, |
aoqi@0 | 1968 | checked_jni_SetIntField, |
aoqi@0 | 1969 | checked_jni_SetLongField, |
aoqi@0 | 1970 | checked_jni_SetFloatField, |
aoqi@0 | 1971 | checked_jni_SetDoubleField, |
aoqi@0 | 1972 | |
aoqi@0 | 1973 | checked_jni_GetStaticMethodID, |
aoqi@0 | 1974 | |
aoqi@0 | 1975 | checked_jni_CallStaticObjectMethod, |
aoqi@0 | 1976 | checked_jni_CallStaticObjectMethodV, |
aoqi@0 | 1977 | checked_jni_CallStaticObjectMethodA, |
aoqi@0 | 1978 | checked_jni_CallStaticBooleanMethod, |
aoqi@0 | 1979 | checked_jni_CallStaticBooleanMethodV, |
aoqi@0 | 1980 | checked_jni_CallStaticBooleanMethodA, |
aoqi@0 | 1981 | checked_jni_CallStaticByteMethod, |
aoqi@0 | 1982 | checked_jni_CallStaticByteMethodV, |
aoqi@0 | 1983 | checked_jni_CallStaticByteMethodA, |
aoqi@0 | 1984 | checked_jni_CallStaticCharMethod, |
aoqi@0 | 1985 | checked_jni_CallStaticCharMethodV, |
aoqi@0 | 1986 | checked_jni_CallStaticCharMethodA, |
aoqi@0 | 1987 | checked_jni_CallStaticShortMethod, |
aoqi@0 | 1988 | checked_jni_CallStaticShortMethodV, |
aoqi@0 | 1989 | checked_jni_CallStaticShortMethodA, |
aoqi@0 | 1990 | checked_jni_CallStaticIntMethod, |
aoqi@0 | 1991 | checked_jni_CallStaticIntMethodV, |
aoqi@0 | 1992 | checked_jni_CallStaticIntMethodA, |
aoqi@0 | 1993 | checked_jni_CallStaticLongMethod, |
aoqi@0 | 1994 | checked_jni_CallStaticLongMethodV, |
aoqi@0 | 1995 | checked_jni_CallStaticLongMethodA, |
aoqi@0 | 1996 | checked_jni_CallStaticFloatMethod, |
aoqi@0 | 1997 | checked_jni_CallStaticFloatMethodV, |
aoqi@0 | 1998 | checked_jni_CallStaticFloatMethodA, |
aoqi@0 | 1999 | checked_jni_CallStaticDoubleMethod, |
aoqi@0 | 2000 | checked_jni_CallStaticDoubleMethodV, |
aoqi@0 | 2001 | checked_jni_CallStaticDoubleMethodA, |
aoqi@0 | 2002 | checked_jni_CallStaticVoidMethod, |
aoqi@0 | 2003 | checked_jni_CallStaticVoidMethodV, |
aoqi@0 | 2004 | checked_jni_CallStaticVoidMethodA, |
aoqi@0 | 2005 | |
aoqi@0 | 2006 | checked_jni_GetStaticFieldID, |
aoqi@0 | 2007 | |
aoqi@0 | 2008 | checked_jni_GetStaticObjectField, |
aoqi@0 | 2009 | checked_jni_GetStaticBooleanField, |
aoqi@0 | 2010 | checked_jni_GetStaticByteField, |
aoqi@0 | 2011 | checked_jni_GetStaticCharField, |
aoqi@0 | 2012 | checked_jni_GetStaticShortField, |
aoqi@0 | 2013 | checked_jni_GetStaticIntField, |
aoqi@0 | 2014 | checked_jni_GetStaticLongField, |
aoqi@0 | 2015 | checked_jni_GetStaticFloatField, |
aoqi@0 | 2016 | checked_jni_GetStaticDoubleField, |
aoqi@0 | 2017 | |
aoqi@0 | 2018 | checked_jni_SetStaticObjectField, |
aoqi@0 | 2019 | checked_jni_SetStaticBooleanField, |
aoqi@0 | 2020 | checked_jni_SetStaticByteField, |
aoqi@0 | 2021 | checked_jni_SetStaticCharField, |
aoqi@0 | 2022 | checked_jni_SetStaticShortField, |
aoqi@0 | 2023 | checked_jni_SetStaticIntField, |
aoqi@0 | 2024 | checked_jni_SetStaticLongField, |
aoqi@0 | 2025 | checked_jni_SetStaticFloatField, |
aoqi@0 | 2026 | checked_jni_SetStaticDoubleField, |
aoqi@0 | 2027 | |
aoqi@0 | 2028 | checked_jni_NewString, |
aoqi@0 | 2029 | checked_jni_GetStringLength, |
aoqi@0 | 2030 | checked_jni_GetStringChars, |
aoqi@0 | 2031 | checked_jni_ReleaseStringChars, |
aoqi@0 | 2032 | |
aoqi@0 | 2033 | checked_jni_NewStringUTF, |
aoqi@0 | 2034 | checked_jni_GetStringUTFLength, |
aoqi@0 | 2035 | checked_jni_GetStringUTFChars, |
aoqi@0 | 2036 | checked_jni_ReleaseStringUTFChars, |
aoqi@0 | 2037 | |
aoqi@0 | 2038 | checked_jni_GetArrayLength, |
aoqi@0 | 2039 | |
aoqi@0 | 2040 | checked_jni_NewObjectArray, |
aoqi@0 | 2041 | checked_jni_GetObjectArrayElement, |
aoqi@0 | 2042 | checked_jni_SetObjectArrayElement, |
aoqi@0 | 2043 | |
aoqi@0 | 2044 | checked_jni_NewBooleanArray, |
aoqi@0 | 2045 | checked_jni_NewByteArray, |
aoqi@0 | 2046 | checked_jni_NewCharArray, |
aoqi@0 | 2047 | checked_jni_NewShortArray, |
aoqi@0 | 2048 | checked_jni_NewIntArray, |
aoqi@0 | 2049 | checked_jni_NewLongArray, |
aoqi@0 | 2050 | checked_jni_NewFloatArray, |
aoqi@0 | 2051 | checked_jni_NewDoubleArray, |
aoqi@0 | 2052 | |
aoqi@0 | 2053 | checked_jni_GetBooleanArrayElements, |
aoqi@0 | 2054 | checked_jni_GetByteArrayElements, |
aoqi@0 | 2055 | checked_jni_GetCharArrayElements, |
aoqi@0 | 2056 | checked_jni_GetShortArrayElements, |
aoqi@0 | 2057 | checked_jni_GetIntArrayElements, |
aoqi@0 | 2058 | checked_jni_GetLongArrayElements, |
aoqi@0 | 2059 | checked_jni_GetFloatArrayElements, |
aoqi@0 | 2060 | checked_jni_GetDoubleArrayElements, |
aoqi@0 | 2061 | |
aoqi@0 | 2062 | checked_jni_ReleaseBooleanArrayElements, |
aoqi@0 | 2063 | checked_jni_ReleaseByteArrayElements, |
aoqi@0 | 2064 | checked_jni_ReleaseCharArrayElements, |
aoqi@0 | 2065 | checked_jni_ReleaseShortArrayElements, |
aoqi@0 | 2066 | checked_jni_ReleaseIntArrayElements, |
aoqi@0 | 2067 | checked_jni_ReleaseLongArrayElements, |
aoqi@0 | 2068 | checked_jni_ReleaseFloatArrayElements, |
aoqi@0 | 2069 | checked_jni_ReleaseDoubleArrayElements, |
aoqi@0 | 2070 | |
aoqi@0 | 2071 | checked_jni_GetBooleanArrayRegion, |
aoqi@0 | 2072 | checked_jni_GetByteArrayRegion, |
aoqi@0 | 2073 | checked_jni_GetCharArrayRegion, |
aoqi@0 | 2074 | checked_jni_GetShortArrayRegion, |
aoqi@0 | 2075 | checked_jni_GetIntArrayRegion, |
aoqi@0 | 2076 | checked_jni_GetLongArrayRegion, |
aoqi@0 | 2077 | checked_jni_GetFloatArrayRegion, |
aoqi@0 | 2078 | checked_jni_GetDoubleArrayRegion, |
aoqi@0 | 2079 | |
aoqi@0 | 2080 | checked_jni_SetBooleanArrayRegion, |
aoqi@0 | 2081 | checked_jni_SetByteArrayRegion, |
aoqi@0 | 2082 | checked_jni_SetCharArrayRegion, |
aoqi@0 | 2083 | checked_jni_SetShortArrayRegion, |
aoqi@0 | 2084 | checked_jni_SetIntArrayRegion, |
aoqi@0 | 2085 | checked_jni_SetLongArrayRegion, |
aoqi@0 | 2086 | checked_jni_SetFloatArrayRegion, |
aoqi@0 | 2087 | checked_jni_SetDoubleArrayRegion, |
aoqi@0 | 2088 | |
aoqi@0 | 2089 | checked_jni_RegisterNatives, |
aoqi@0 | 2090 | checked_jni_UnregisterNatives, |
aoqi@0 | 2091 | |
aoqi@0 | 2092 | checked_jni_MonitorEnter, |
aoqi@0 | 2093 | checked_jni_MonitorExit, |
aoqi@0 | 2094 | |
aoqi@0 | 2095 | checked_jni_GetJavaVM, |
aoqi@0 | 2096 | |
aoqi@0 | 2097 | checked_jni_GetStringRegion, |
aoqi@0 | 2098 | checked_jni_GetStringUTFRegion, |
aoqi@0 | 2099 | |
aoqi@0 | 2100 | checked_jni_GetPrimitiveArrayCritical, |
aoqi@0 | 2101 | checked_jni_ReleasePrimitiveArrayCritical, |
aoqi@0 | 2102 | |
aoqi@0 | 2103 | checked_jni_GetStringCritical, |
aoqi@0 | 2104 | checked_jni_ReleaseStringCritical, |
aoqi@0 | 2105 | |
aoqi@0 | 2106 | checked_jni_NewWeakGlobalRef, |
aoqi@0 | 2107 | checked_jni_DeleteWeakGlobalRef, |
aoqi@0 | 2108 | |
aoqi@0 | 2109 | checked_jni_ExceptionCheck, |
aoqi@0 | 2110 | |
aoqi@0 | 2111 | checked_jni_NewDirectByteBuffer, |
aoqi@0 | 2112 | checked_jni_GetDirectBufferAddress, |
aoqi@0 | 2113 | checked_jni_GetDirectBufferCapacity, |
aoqi@0 | 2114 | |
aoqi@0 | 2115 | // New 1.6 Features |
aoqi@0 | 2116 | |
aoqi@0 | 2117 | checked_jni_GetObjectRefType |
aoqi@0 | 2118 | }; |
aoqi@0 | 2119 | |
aoqi@0 | 2120 | |
aoqi@0 | 2121 | // Returns the function structure |
aoqi@0 | 2122 | struct JNINativeInterface_* jni_functions_check() { |
aoqi@0 | 2123 | |
aoqi@0 | 2124 | unchecked_jni_NativeInterface = jni_functions_nocheck(); |
aoqi@0 | 2125 | |
aoqi@0 | 2126 | // make sure the last pointer in the checked table is not null, indicating |
aoqi@0 | 2127 | // an addition to the JNINativeInterface_ structure without initializing |
aoqi@0 | 2128 | // it in the checked table. |
aoqi@0 | 2129 | debug_only(int *lastPtr = (int *)((char *)&checked_jni_NativeInterface + \ |
aoqi@0 | 2130 | sizeof(*unchecked_jni_NativeInterface) - sizeof(char *));) |
aoqi@0 | 2131 | assert(*lastPtr != 0, |
aoqi@0 | 2132 | "Mismatched JNINativeInterface tables, check for new entries"); |
aoqi@0 | 2133 | |
aoqi@0 | 2134 | // with -verbose:jni this message will print |
aoqi@0 | 2135 | if (PrintJNIResolving) { |
aoqi@0 | 2136 | tty->print_cr("Checked JNI functions are being used to " \ |
aoqi@0 | 2137 | "validate JNI usage"); |
aoqi@0 | 2138 | } |
aoqi@0 | 2139 | |
aoqi@0 | 2140 | return &checked_jni_NativeInterface; |
aoqi@0 | 2141 | } |