Mercurial > hg > truffle
annotate src/share/vm/prims/jniCheck.cpp @ 1972:f95d63e2154a
6989984: Use standard include model for Hospot
Summary: Replaced MakeDeps and the includeDB files with more standardized solutions.
Reviewed-by: coleenp, kvn, kamg
| author | stefank |
|---|---|
| date | Tue, 23 Nov 2010 13:22:55 -0800 |
| parents | c18cbe5936b8 |
| children | 017cd8bce8a8 |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 1972 | 2 * Copyright (c) 2001, 2010, Oracle and/or its affiliates. All rights reserved. |
| 0 | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 * | |
| 5 * This code is free software; you can redistribute it and/or modify it | |
| 6 * under the terms of the GNU General Public License version 2 only, as | |
| 7 * published by the Free Software Foundation. | |
| 8 * | |
| 9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 12 * version 2 for more details (a copy is included in the LICENSE file that | |
| 13 * accompanied this code). | |
| 14 * | |
| 15 * You should have received a copy of the GNU General Public License version | |
| 16 * 2 along with this work; if not, write to the Free Software Foundation, | |
| 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 18 * | |
|
1552
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
1142
diff
changeset
|
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
|
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
1142
diff
changeset
|
20 * or visit www.oracle.com if you need additional information or have any |
|
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
1142
diff
changeset
|
21 * questions. |
| 0 | 22 * |
| 23 */ | |
| 24 | |
| 1972 | 25 #include "precompiled.hpp" |
| 26 #include "classfile/systemDictionary.hpp" | |
| 27 #include "classfile/vmSymbols.hpp" | |
| 28 #include "oops/instanceKlass.hpp" | |
| 29 #include "oops/oop.inline.hpp" | |
| 30 #include "oops/symbolOop.hpp" | |
| 31 #include "prims/jni.h" | |
| 32 #include "prims/jniCheck.hpp" | |
| 33 #include "prims/jvm_misc.hpp" | |
| 34 #include "runtime/fieldDescriptor.hpp" | |
| 35 #include "runtime/handles.hpp" | |
| 36 #include "runtime/interfaceSupport.hpp" | |
| 37 #include "runtime/jfieldIDWorkaround.hpp" | |
| 38 #include "runtime/thread.hpp" | |
| 39 #ifdef TARGET_ARCH_x86 | |
| 40 # include "jniTypes_x86.hpp" | |
| 41 #endif | |
| 42 #ifdef TARGET_ARCH_sparc | |
| 43 # include "jniTypes_sparc.hpp" | |
| 44 #endif | |
| 45 #ifdef TARGET_ARCH_zero | |
| 46 # include "jniTypes_zero.hpp" | |
| 47 #endif | |
| 0 | 48 |
| 49 | |
| 50 // Heap objects are allowed to be directly referenced only in VM code, | |
| 51 // not in native code. | |
| 52 | |
| 53 #define ASSERT_OOPS_ALLOWED \ | |
| 54 assert(JavaThread::current()->thread_state() == _thread_in_vm, \ | |
| 55 "jniCheck examining oops in bad state.") | |
| 56 | |
| 57 | |
| 58 // Execute the given block of source code with the thread in VM state. | |
| 59 // To do this, transition from the NATIVE state to the VM state, execute | |
| 60 // the code, and transtition back. The ThreadInVMfromNative constructor | |
| 61 // performs the transition to VM state, its destructor restores the | |
| 62 // NATIVE state. | |
| 63 | |
| 64 #define IN_VM(source_code) { \ | |
| 65 { \ | |
| 66 ThreadInVMfromNative __tiv(thr); \ | |
| 67 source_code \ | |
| 68 } \ | |
| 69 } | |
| 70 | |
| 71 | |
| 72 /* | |
| 73 * DECLARATIONS | |
| 74 */ | |
| 75 | |
| 76 static struct JNINativeInterface_ * unchecked_jni_NativeInterface; | |
| 77 | |
| 78 | |
| 79 /* | |
| 80 * MACRO DEFINITIONS | |
| 81 */ | |
| 82 | |
| 83 // All JNI checked functions here use JNI_ENTRY_CHECKED() instead of the | |
| 84 // QUICK_ENTRY or LEAF variants found in jni.cpp. This allows handles | |
| 85 // to be created if a fatal error should occur. | |
| 86 | |
| 87 // Check for thread not attached to VM; need to catch this before | |
| 88 // assertions in the wrapper routines might fire | |
| 89 | |
| 90 // Check for env being the one value appropriate for this thread. | |
| 91 | |
| 92 #define JNI_ENTRY_CHECKED(result_type, header) \ | |
| 93 extern "C" { \ | |
| 94 result_type JNICALL header { \ | |
| 95 JavaThread* thr = (JavaThread*)ThreadLocalStorage::get_thread_slow();\ | |
| 96 if (thr == NULL || !thr->is_Java_thread()) { \ | |
| 97 tty->print_cr(fatal_using_jnienv_in_nonjava); \ | |
| 98 os::abort(true); \ | |
| 99 } \ | |
| 100 JNIEnv* xenv = thr->jni_environment(); \ | |
| 101 if (env != xenv) { \ | |
| 102 NativeReportJNIFatalError(thr, warn_wrong_jnienv); \ | |
| 103 } \ | |
| 104 __ENTRY(result_type, header, thr) | |
| 105 | |
| 106 | |
| 107 #define UNCHECKED() (unchecked_jni_NativeInterface) | |
| 108 | |
| 109 static const char * warn_wrong_jnienv = "Using JNIEnv in the wrong thread"; | |
| 110 static const char * warn_bad_class_descriptor = "JNI FindClass received a bad class descriptor \"%s\". A correct class descriptor " \ | |
| 111 "has no leading \"L\" or trailing \";\". Incorrect descriptors will not be accepted in future releases."; | |
| 112 static const char * fatal_using_jnienv_in_nonjava = "FATAL ERROR in native method: Using JNIEnv in non-Java thread"; | |
| 113 static const char * warn_other_function_in_critical = "Warning: Calling other JNI functions in the scope of " \ | |
| 114 "Get/ReleasePrimitiveArrayCritical or Get/ReleaseStringCritical"; | |
| 115 static const char * fatal_bad_ref_to_jni = "Bad global or local ref passed to JNI"; | |
| 116 static const char * fatal_received_null_class = "JNI received a null class"; | |
| 117 static const char * fatal_class_not_a_class = "JNI received a class argument that is not a class"; | |
| 118 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"; | |
| 119 static const char * fatal_wrong_class_or_method = "Wrong object class or methodID passed to JNI call"; | |
|
917
1760a1cbed36
6862945: 4/3 conversion of jmethodID to methodOop in JVMTI is too expensive
dcubed
parents:
470
diff
changeset
|
120 static const char * fatal_non_weak_method = "non-weak methodID passed to JNI call"; |
| 0 | 121 static const char * fatal_unknown_array_object = "Unknown array object passed to JNI array operations"; |
| 122 static const char * fatal_object_array_expected = "Object array expected but not received for JNI array operation"; | |
| 123 static const char * fatal_non_array = "Non-array passed to JNI array operations"; | |
| 124 static const char * fatal_element_type_mismatch = "Array element type mismatch in JNI"; | |
| 125 static const char * fatal_should_be_static = "Non-static field ID passed to JNI"; | |
| 126 static const char * fatal_wrong_static_field = "Wrong static field ID passed to JNI"; | |
| 127 static const char * fatal_static_field_not_found = "Static field not found in JNI get/set field operations"; | |
| 128 static const char * fatal_static_field_mismatch = "Field type (static) mismatch in JNI get/set field operations"; | |
| 129 static const char * fatal_should_be_nonstatic = "Static field ID passed to JNI"; | |
| 130 static const char * fatal_null_object = "Null object passed to JNI"; | |
| 131 static const char * fatal_wrong_field = "Wrong field ID passed to JNI"; | |
| 132 static const char * fatal_instance_field_not_found = "Instance field not found in JNI get/set field operations"; | |
| 133 static const char * fatal_instance_field_mismatch = "Field type (instance) mismatch in JNI get/set field operations"; | |
| 134 static const char * fatal_non_string = "JNI string operation received a non-string"; | |
| 135 | |
| 136 | |
| 137 // When in VM state: | |
| 138 static void ReportJNIWarning(JavaThread* thr, const char *msg) { | |
| 139 tty->print_cr("WARNING in native method: %s", msg); | |
| 140 thr->print_stack(); | |
| 141 } | |
| 142 | |
| 143 // When in NATIVE state: | |
| 144 static void NativeReportJNIFatalError(JavaThread* thr, const char *msg) { | |
| 145 IN_VM( | |
| 146 ReportJNIFatalError(thr, msg); | |
| 147 ) | |
| 148 } | |
| 149 | |
| 150 static void NativeReportJNIWarning(JavaThread* thr, const char *msg) { | |
| 151 IN_VM( | |
| 152 ReportJNIWarning(thr, msg); | |
| 153 ) | |
| 154 } | |
| 155 | |
| 156 | |
| 157 | |
| 158 | |
| 159 /* | |
| 160 * SUPPORT FUNCTIONS | |
| 161 */ | |
| 162 | |
| 163 static inline void | |
| 164 functionEnterCritical(JavaThread* thr) | |
| 165 { | |
| 166 if (thr->has_pending_exception()) { | |
| 167 NativeReportJNIWarning(thr, "JNI call made with exception pending"); | |
| 168 } | |
| 169 } | |
| 170 | |
| 171 static inline void | |
| 172 functionEnterCriticalExceptionAllowed(JavaThread* thr) | |
| 173 { | |
| 174 } | |
| 175 | |
| 176 static inline void | |
| 177 functionEnter(JavaThread* thr) | |
| 178 { | |
| 179 if (thr->in_critical()) { | |
| 180 tty->print_cr(warn_other_function_in_critical); | |
| 181 } | |
| 182 if (thr->has_pending_exception()) { | |
| 183 NativeReportJNIWarning(thr, "JNI call made with exception pending"); | |
| 184 } | |
| 185 } | |
| 186 | |
| 187 static inline void | |
| 188 functionEnterExceptionAllowed(JavaThread* thr) | |
| 189 { | |
| 190 if (thr->in_critical()) { | |
| 191 tty->print_cr(warn_other_function_in_critical); | |
| 192 } | |
| 193 } | |
| 194 | |
| 195 static inline void | |
| 196 functionExit(JNIEnv *env) | |
| 197 { | |
| 198 /* nothing to do at this time */ | |
| 199 } | |
| 200 | |
| 201 static inline void | |
| 202 checkStaticFieldID(JavaThread* thr, jfieldID fid, jclass cls, int ftype) | |
| 203 { | |
| 204 fieldDescriptor fd; | |
| 205 | |
| 206 /* make sure it is a static field */ | |
| 207 if (!jfieldIDWorkaround::is_static_jfieldID(fid)) | |
| 208 ReportJNIFatalError(thr, fatal_should_be_static); | |
| 209 | |
| 210 /* validate the class being passed */ | |
| 211 ASSERT_OOPS_ALLOWED; | |
| 212 klassOop k_oop = jniCheck::validate_class(thr, cls, false); | |
| 213 | |
| 214 /* check for proper subclass hierarchy */ | |
| 215 JNIid* id = jfieldIDWorkaround::from_static_jfieldID(fid); | |
| 216 klassOop f_oop = id->holder(); | |
| 217 if (!instanceKlass::cast(k_oop)->is_subtype_of(f_oop)) | |
| 218 ReportJNIFatalError(thr, fatal_wrong_static_field); | |
| 219 | |
| 220 /* check for proper field type */ | |
| 221 if (!instanceKlass::cast(f_oop)->find_local_field_from_offset( | |
| 222 id->offset(), true, &fd)) | |
| 223 ReportJNIFatalError(thr, fatal_static_field_not_found); | |
| 224 if ((fd.field_type() != ftype) && | |
| 225 !(fd.field_type() == T_ARRAY && ftype == T_OBJECT)) { | |
| 226 ReportJNIFatalError(thr, fatal_static_field_mismatch); | |
| 227 } | |
| 228 } | |
| 229 | |
| 230 static inline void | |
| 231 checkInstanceFieldID(JavaThread* thr, jfieldID fid, jobject obj, int ftype) | |
| 232 { | |
| 233 fieldDescriptor fd; | |
| 234 | |
| 235 /* make sure it is an instance field */ | |
| 236 if (jfieldIDWorkaround::is_static_jfieldID(fid)) | |
| 237 ReportJNIFatalError(thr, fatal_should_be_nonstatic); | |
| 238 | |
| 239 /* validate the object being passed and then get its class */ | |
| 240 ASSERT_OOPS_ALLOWED; | |
| 241 oop oopObj = jniCheck::validate_object(thr, obj); | |
| 242 if (!oopObj) { | |
| 243 ReportJNIFatalError(thr, fatal_null_object); | |
| 244 } | |
| 245 klassOop k_oop = oopObj->klass(); | |
| 246 | |
| 247 if (!jfieldIDWorkaround::is_valid_jfieldID(k_oop, fid)) { | |
| 248 ReportJNIFatalError(thr, fatal_wrong_field); | |
| 249 } | |
| 250 | |
| 251 /* make sure the field exists */ | |
| 252 int offset = jfieldIDWorkaround::from_instance_jfieldID(k_oop, fid); | |
| 253 if (!instanceKlass::cast(k_oop)->contains_field_offset(offset)) | |
| 254 ReportJNIFatalError(thr, fatal_wrong_field); | |
| 255 | |
| 256 /* check for proper field type */ | |
| 257 if (!instanceKlass::cast(k_oop)->find_field_from_offset(offset, | |
| 258 false, &fd)) | |
| 259 ReportJNIFatalError(thr, fatal_instance_field_not_found); | |
| 260 | |
| 261 if ((fd.field_type() != ftype) && | |
| 262 !(fd.field_type() == T_ARRAY && ftype == T_OBJECT)) { | |
| 263 ReportJNIFatalError(thr, fatal_instance_field_mismatch); | |
| 264 } | |
| 265 } | |
| 266 | |
| 267 static inline void | |
| 268 checkString(JavaThread* thr, jstring js) | |
| 269 { | |
| 270 ASSERT_OOPS_ALLOWED; | |
| 271 oop s = jniCheck::validate_object(thr, js); | |
| 272 if (!s || !java_lang_String::is_instance(s)) | |
| 273 ReportJNIFatalError(thr, fatal_non_string); | |
| 274 } | |
| 275 | |
| 276 static inline void | |
| 277 checkArray(JavaThread* thr, jarray jArray, int elementType) | |
| 278 { | |
| 279 ASSERT_OOPS_ALLOWED; | |
| 280 arrayOop aOop; | |
| 281 | |
| 282 aOop = (arrayOop)jniCheck::validate_object(thr, jArray); | |
| 283 if (aOop == NULL || !aOop->is_array()) | |
| 284 ReportJNIFatalError(thr, fatal_non_array); | |
| 285 | |
| 286 if (elementType != -1) { | |
| 287 if (aOop->is_typeArray()) { | |
| 288 BasicType array_type = typeArrayKlass::cast(aOop->klass())->element_type(); | |
| 289 if (array_type != elementType) | |
| 290 ReportJNIFatalError(thr, fatal_element_type_mismatch); | |
| 291 } else if (aOop->is_objArray()) { | |
| 292 if ( T_OBJECT != elementType) | |
| 293 ReportJNIFatalError(thr, fatal_object_array_expected); | |
| 294 } else { | |
| 295 ReportJNIFatalError(thr, fatal_unknown_array_object); | |
| 296 } | |
| 297 } | |
| 298 } | |
| 299 | |
| 300 | |
| 301 oop jniCheck::validate_handle(JavaThread* thr, jobject obj) { | |
| 302 if (JNIHandles::is_frame_handle(thr, obj) || | |
| 303 JNIHandles::is_local_handle(thr, obj) || | |
| 304 JNIHandles::is_global_handle(obj) || | |
| 305 JNIHandles::is_weak_global_handle(obj)) { | |
| 306 ASSERT_OOPS_ALLOWED; | |
| 307 return JNIHandles::resolve_external_guard(obj); | |
| 308 } | |
| 309 ReportJNIFatalError(thr, fatal_bad_ref_to_jni); | |
| 310 return NULL; | |
| 311 } | |
| 312 | |
| 313 | |
| 314 methodOop jniCheck::validate_jmethod_id(JavaThread* thr, jmethodID method_id) { | |
| 315 ASSERT_OOPS_ALLOWED; | |
|
917
1760a1cbed36
6862945: 4/3 conversion of jmethodID to methodOop in JVMTI is too expensive
dcubed
parents:
470
diff
changeset
|
316 // do the fast jmethodID check first |
| 0 | 317 methodOop moop = JNIHandles::checked_resolve_jmethod_id(method_id); |
| 318 if (moop == NULL) { | |
| 319 ReportJNIFatalError(thr, fatal_wrong_class_or_method); | |
| 320 } | |
|
917
1760a1cbed36
6862945: 4/3 conversion of jmethodID to methodOop in JVMTI is too expensive
dcubed
parents:
470
diff
changeset
|
321 // jmethodIDs are supposed to be weak global handles, but that |
|
1760a1cbed36
6862945: 4/3 conversion of jmethodID to methodOop in JVMTI is too expensive
dcubed
parents:
470
diff
changeset
|
322 // can be expensive so check it last |
|
1760a1cbed36
6862945: 4/3 conversion of jmethodID to methodOop in JVMTI is too expensive
dcubed
parents:
470
diff
changeset
|
323 else if (!JNIHandles::is_weak_global_handle((jobject) method_id)) { |
|
1760a1cbed36
6862945: 4/3 conversion of jmethodID to methodOop in JVMTI is too expensive
dcubed
parents:
470
diff
changeset
|
324 ReportJNIFatalError(thr, fatal_non_weak_method); |
|
1760a1cbed36
6862945: 4/3 conversion of jmethodID to methodOop in JVMTI is too expensive
dcubed
parents:
470
diff
changeset
|
325 } |
| 0 | 326 return moop; |
| 327 } | |
| 328 | |
| 329 | |
| 330 oop jniCheck::validate_object(JavaThread* thr, jobject obj) { | |
| 331 if (!obj) | |
| 332 return NULL; | |
| 333 ASSERT_OOPS_ALLOWED; | |
| 334 oop oopObj = jniCheck::validate_handle(thr, obj); | |
| 335 if (!oopObj) { | |
| 336 ReportJNIFatalError(thr, fatal_bad_ref_to_jni); | |
| 337 } | |
| 338 return oopObj; | |
| 339 } | |
| 340 | |
| 341 // Warn if a class descriptor is in decorated form; class descriptors | |
| 342 // passed to JNI findClass should not be decorated unless they are | |
| 343 // array descriptors. | |
| 344 void jniCheck::validate_class_descriptor(JavaThread* thr, const char* name) { | |
| 345 if (name == NULL) return; // implementation accepts NULL so just return | |
| 346 | |
| 347 size_t len = strlen(name); | |
| 348 | |
| 349 if (len >= 2 && | |
| 350 name[0] == JVM_SIGNATURE_CLASS && // 'L' | |
| 351 name[len-1] == JVM_SIGNATURE_ENDCLASS ) { // ';' | |
| 352 char msg[JVM_MAXPATHLEN]; | |
| 353 jio_snprintf(msg, JVM_MAXPATHLEN, warn_bad_class_descriptor, name); | |
| 354 ReportJNIWarning(thr, msg); | |
| 355 } | |
| 356 } | |
| 357 | |
| 358 klassOop jniCheck::validate_class(JavaThread* thr, jclass clazz, bool allow_primitive) { | |
| 359 ASSERT_OOPS_ALLOWED; | |
| 360 oop mirror = jniCheck::validate_handle(thr, clazz); | |
| 361 if (!mirror) { | |
| 362 ReportJNIFatalError(thr, fatal_received_null_class); | |
| 363 } | |
| 364 | |
| 1142 | 365 if (mirror->klass() != SystemDictionary::Class_klass()) { |
| 0 | 366 ReportJNIFatalError(thr, fatal_class_not_a_class); |
| 367 } | |
| 368 | |
| 369 klassOop k = java_lang_Class::as_klassOop(mirror); | |
| 370 // Make allowances for primitive classes ... | |
| 371 if (!(k != NULL || allow_primitive && java_lang_Class::is_primitive(mirror))) { | |
| 372 ReportJNIFatalError(thr, fatal_class_not_a_class); | |
| 373 } | |
| 374 return k; | |
| 375 } | |
| 376 | |
| 377 void jniCheck::validate_throwable_klass(JavaThread* thr, klassOop klass) { | |
| 378 ASSERT_OOPS_ALLOWED; | |
| 379 assert(klass != NULL, "klass argument must have a value"); | |
| 380 | |
| 381 if (!Klass::cast(klass)->oop_is_instance() || | |
| 1142 | 382 !instanceKlass::cast(klass)->is_subclass_of(SystemDictionary::Throwable_klass())) { |
| 0 | 383 ReportJNIFatalError(thr, fatal_class_not_a_throwable_class); |
| 384 } | |
| 385 } | |
| 386 | |
| 387 void jniCheck::validate_call_object(JavaThread* thr, jobject obj, jmethodID method_id) { | |
| 388 /* validate the object being passed */ | |
| 389 ASSERT_OOPS_ALLOWED; | |
| 390 jniCheck::validate_jmethod_id(thr, method_id); | |
| 391 jniCheck::validate_object(thr, obj); | |
| 392 } | |
| 393 | |
| 394 void jniCheck::validate_call_class(JavaThread* thr, jclass clazz, jmethodID method_id) { | |
| 395 /* validate the class being passed */ | |
| 396 ASSERT_OOPS_ALLOWED; | |
| 397 jniCheck::validate_jmethod_id(thr, method_id); | |
| 398 jniCheck::validate_class(thr, clazz, false); | |
| 399 } | |
| 400 | |
| 401 | |
| 402 /* | |
| 403 * IMPLEMENTATION OF FUNCTIONS IN CHECKED TABLE | |
| 404 */ | |
| 405 | |
| 406 JNI_ENTRY_CHECKED(jclass, | |
| 407 checked_jni_DefineClass(JNIEnv *env, | |
| 408 const char *name, | |
| 409 jobject loader, | |
| 410 const jbyte *buf, | |
| 411 jsize len)) | |
| 412 functionEnter(thr); | |
| 413 IN_VM( | |
| 414 jniCheck::validate_object(thr, loader); | |
| 415 ) | |
| 416 jclass result = UNCHECKED()->DefineClass(env, name, loader, buf, len); | |
| 417 functionExit(env); | |
| 418 return result; | |
| 419 JNI_END | |
| 420 | |
| 421 JNI_ENTRY_CHECKED(jclass, | |
| 422 checked_jni_FindClass(JNIEnv *env, | |
| 423 const char *name)) | |
| 424 functionEnter(thr); | |
| 425 IN_VM( | |
| 426 jniCheck::validate_class_descriptor(thr, name); | |
| 427 ) | |
| 428 jclass result = UNCHECKED()->FindClass(env, name); | |
| 429 functionExit(env); | |
| 430 return result; | |
| 431 JNI_END | |
| 432 | |
| 433 JNI_ENTRY_CHECKED(jmethodID, | |
| 434 checked_jni_FromReflectedMethod(JNIEnv *env, | |
| 435 jobject method)) | |
| 436 functionEnter(thr); | |
| 437 IN_VM( | |
| 438 jniCheck::validate_object(thr, method); | |
| 439 ) | |
| 440 jmethodID result = UNCHECKED()->FromReflectedMethod(env, method); | |
| 441 functionExit(env); | |
| 442 return result; | |
| 443 JNI_END | |
| 444 | |
| 445 JNI_ENTRY_CHECKED(jfieldID, | |
| 446 checked_jni_FromReflectedField(JNIEnv *env, | |
| 447 jobject field)) | |
| 448 functionEnter(thr); | |
| 449 IN_VM( | |
| 450 jniCheck::validate_object(thr, field); | |
| 451 ) | |
| 452 jfieldID result = UNCHECKED()->FromReflectedField(env, field); | |
| 453 functionExit(env); | |
| 454 return result; | |
| 455 JNI_END | |
| 456 | |
| 457 JNI_ENTRY_CHECKED(jobject, | |
| 458 checked_jni_ToReflectedMethod(JNIEnv *env, | |
| 459 jclass cls, | |
| 460 jmethodID methodID, | |
| 461 jboolean isStatic)) | |
| 462 functionEnter(thr); | |
| 463 IN_VM( | |
| 464 jniCheck::validate_class(thr, cls, false); | |
| 465 jniCheck::validate_jmethod_id(thr, methodID); | |
| 466 ) | |
| 467 jobject result = UNCHECKED()->ToReflectedMethod(env, cls, methodID, | |
| 468 isStatic); | |
| 469 functionExit(env); | |
| 470 return result; | |
| 471 JNI_END | |
| 472 | |
| 473 JNI_ENTRY_CHECKED(jclass, | |
| 474 checked_jni_GetSuperclass(JNIEnv *env, | |
| 475 jclass sub)) | |
| 476 functionEnter(thr); | |
| 477 IN_VM( | |
| 478 jniCheck::validate_class(thr, sub, true); | |
| 479 ) | |
| 480 jclass result = UNCHECKED()->GetSuperclass(env, sub); | |
| 481 functionExit(env); | |
| 482 return result; | |
| 483 JNI_END | |
| 484 | |
| 485 JNI_ENTRY_CHECKED(jboolean, | |
| 486 checked_jni_IsAssignableFrom(JNIEnv *env, | |
| 487 jclass sub, | |
| 488 jclass sup)) | |
| 489 functionEnter(thr); | |
| 490 IN_VM( | |
| 491 jniCheck::validate_class(thr, sub, true); | |
| 492 jniCheck::validate_class(thr, sup, true); | |
| 493 ) | |
| 494 jboolean result = UNCHECKED()->IsAssignableFrom(env, sub, sup); | |
| 495 functionExit(env); | |
| 496 return result; | |
| 497 JNI_END | |
| 498 | |
| 499 JNI_ENTRY_CHECKED(jobject, | |
| 500 checked_jni_ToReflectedField(JNIEnv *env, | |
| 501 jclass cls, | |
| 502 jfieldID fieldID, | |
| 503 jboolean isStatic)) | |
| 504 functionEnter(thr); | |
| 505 IN_VM( | |
| 506 jniCheck::validate_class(thr, cls, false); | |
| 507 ) | |
| 508 jobject result = UNCHECKED()->ToReflectedField(env, cls, fieldID, | |
| 509 isStatic); | |
| 510 functionExit(env); | |
| 511 return result; | |
| 512 JNI_END | |
| 513 | |
| 514 JNI_ENTRY_CHECKED(jint, | |
| 515 checked_jni_Throw(JNIEnv *env, | |
| 516 jthrowable obj)) | |
| 517 functionEnter(thr); | |
| 518 IN_VM( | |
| 519 oop oopObj = jniCheck::validate_object(thr, obj); | |
| 520 if (oopObj == NULL) { | |
| 521 // Unchecked Throw tolerates a NULL obj, so just warn | |
| 522 ReportJNIWarning(thr, "JNI Throw called with NULL throwable"); | |
| 523 } else { | |
| 524 jniCheck::validate_throwable_klass(thr, oopObj->klass()); | |
| 525 } | |
| 526 ) | |
| 527 jint result = UNCHECKED()->Throw(env, obj); | |
| 528 functionExit(env); | |
| 529 return result; | |
| 530 JNI_END | |
| 531 | |
| 532 JNI_ENTRY_CHECKED(jint, | |
| 533 checked_jni_ThrowNew(JNIEnv *env, | |
| 534 jclass clazz, | |
| 535 const char *msg)) | |
| 536 functionEnter(thr); | |
| 537 IN_VM( | |
| 538 klassOop k = jniCheck::validate_class(thr, clazz, false); | |
| 539 assert(k != NULL, "validate_class shouldn't return NULL klassOop"); | |
| 540 jniCheck::validate_throwable_klass(thr, k); | |
| 541 ) | |
| 542 jint result = UNCHECKED()->ThrowNew(env, clazz, msg); | |
| 543 functionExit(env); | |
| 544 return result; | |
| 545 JNI_END | |
| 546 | |
| 547 JNI_ENTRY_CHECKED(jthrowable, | |
| 548 checked_jni_ExceptionOccurred(JNIEnv *env)) | |
| 549 functionEnterExceptionAllowed(thr); | |
| 550 jthrowable result = UNCHECKED()->ExceptionOccurred(env); | |
| 551 functionExit(env); | |
| 552 return result; | |
| 553 JNI_END | |
| 554 | |
| 555 JNI_ENTRY_CHECKED(void, | |
| 556 checked_jni_ExceptionDescribe(JNIEnv *env)) | |
| 557 functionEnterExceptionAllowed(thr); | |
| 558 UNCHECKED()->ExceptionDescribe(env); | |
| 559 functionExit(env); | |
| 560 JNI_END | |
| 561 | |
| 562 JNI_ENTRY_CHECKED(void, | |
| 563 checked_jni_ExceptionClear(JNIEnv *env)) | |
| 564 functionEnterExceptionAllowed(thr); | |
| 565 UNCHECKED()->ExceptionClear(env); | |
| 566 functionExit(env); | |
| 567 JNI_END | |
| 568 | |
| 569 JNI_ENTRY_CHECKED(void, | |
| 570 checked_jni_FatalError(JNIEnv *env, | |
| 571 const char *msg)) | |
| 572 functionEnter(thr); | |
| 573 UNCHECKED()->FatalError(env, msg); | |
| 574 functionExit(env); | |
| 575 JNI_END | |
| 576 | |
| 577 JNI_ENTRY_CHECKED(jint, | |
| 578 checked_jni_PushLocalFrame(JNIEnv *env, | |
| 579 jint capacity)) | |
| 580 functionEnterExceptionAllowed(thr); | |
| 581 if (capacity < 0) | |
| 582 NativeReportJNIFatalError(thr, "negative capacity"); | |
| 583 jint result = UNCHECKED()->PushLocalFrame(env, capacity); | |
| 584 functionExit(env); | |
| 585 return result; | |
| 586 JNI_END | |
| 587 | |
| 588 JNI_ENTRY_CHECKED(jobject, | |
| 589 checked_jni_PopLocalFrame(JNIEnv *env, | |
| 590 jobject result)) | |
| 591 functionEnterExceptionAllowed(thr); | |
| 592 jobject res = UNCHECKED()->PopLocalFrame(env, result); | |
| 593 functionExit(env); | |
| 594 return res; | |
| 595 JNI_END | |
| 596 | |
| 597 JNI_ENTRY_CHECKED(jobject, | |
| 598 checked_jni_NewGlobalRef(JNIEnv *env, | |
| 599 jobject lobj)) | |
| 600 functionEnter(thr); | |
| 601 IN_VM( | |
| 602 if (lobj != NULL) { | |
| 603 jniCheck::validate_handle(thr, lobj); | |
| 604 } | |
| 605 ) | |
| 606 jobject result = UNCHECKED()->NewGlobalRef(env,lobj); | |
| 607 functionExit(env); | |
| 608 return result; | |
| 609 JNI_END | |
| 610 | |
| 611 JNI_ENTRY_CHECKED(void, | |
| 612 checked_jni_DeleteGlobalRef(JNIEnv *env, | |
| 613 jobject gref)) | |
| 614 functionEnterExceptionAllowed(thr); | |
| 615 IN_VM( | |
| 616 jniCheck::validate_object(thr, gref); | |
| 617 if (gref && !JNIHandles::is_global_handle(gref)) { | |
| 618 ReportJNIFatalError(thr, | |
| 619 "Invalid global JNI handle passed to DeleteGlobalRef"); | |
| 620 } | |
| 621 ) | |
| 622 UNCHECKED()->DeleteGlobalRef(env,gref); | |
| 623 functionExit(env); | |
| 624 JNI_END | |
| 625 | |
| 626 JNI_ENTRY_CHECKED(void, | |
| 627 checked_jni_DeleteLocalRef(JNIEnv *env, | |
| 628 jobject obj)) | |
| 629 functionEnterExceptionAllowed(thr); | |
| 630 IN_VM( | |
| 631 jniCheck::validate_object(thr, obj); | |
| 632 if (obj && !(JNIHandles::is_local_handle(thr, obj) || | |
| 633 JNIHandles::is_frame_handle(thr, obj))) | |
| 634 ReportJNIFatalError(thr, | |
| 635 "Invalid local JNI handle passed to DeleteLocalRef"); | |
| 636 ) | |
| 637 UNCHECKED()->DeleteLocalRef(env, obj); | |
| 638 functionExit(env); | |
| 639 JNI_END | |
| 640 | |
| 641 JNI_ENTRY_CHECKED(jboolean, | |
| 642 checked_jni_IsSameObject(JNIEnv *env, | |
| 643 jobject obj1, | |
| 644 jobject obj2)) | |
| 645 functionEnterExceptionAllowed(thr); | |
| 646 IN_VM( | |
| 647 /* This JNI function can be used to compare weak global references | |
| 648 * to NULL objects. If the handles are valid, but contain NULL, | |
| 649 * then don't attempt to validate the object. | |
| 650 */ | |
| 651 if (obj1 != NULL && jniCheck::validate_handle(thr, obj1) != NULL) { | |
| 652 jniCheck::validate_object(thr, obj1); | |
| 653 } | |
| 654 if (obj2 != NULL && jniCheck::validate_handle(thr, obj2) != NULL) { | |
| 655 jniCheck::validate_object(thr, obj2); | |
| 656 } | |
| 657 ) | |
| 658 jboolean result = UNCHECKED()->IsSameObject(env,obj1,obj2); | |
| 659 functionExit(env); | |
| 660 return result; | |
| 661 JNI_END | |
| 662 | |
| 663 JNI_ENTRY_CHECKED(jobject, | |
| 664 checked_jni_NewLocalRef(JNIEnv *env, | |
| 665 jobject ref)) | |
| 666 functionEnter(thr); | |
| 667 IN_VM( | |
| 668 if (ref != NULL) { | |
| 669 jniCheck::validate_handle(thr, ref); | |
| 670 } | |
| 671 ) | |
| 672 jobject result = UNCHECKED()->NewLocalRef(env, ref); | |
| 673 functionExit(env); | |
| 674 return result; | |
| 675 JNI_END | |
| 676 | |
| 677 JNI_ENTRY_CHECKED(jint, | |
| 678 checked_jni_EnsureLocalCapacity(JNIEnv *env, | |
| 679 jint capacity)) | |
| 680 functionEnter(thr); | |
| 681 if (capacity < 0) { | |
| 682 NativeReportJNIFatalError(thr, "negative capacity"); | |
| 683 } | |
| 684 jint result = UNCHECKED()->EnsureLocalCapacity(env, capacity); | |
| 685 functionExit(env); | |
| 686 return result; | |
| 687 JNI_END | |
| 688 | |
| 689 JNI_ENTRY_CHECKED(jobject, | |
| 690 checked_jni_AllocObject(JNIEnv *env, | |
| 691 jclass clazz)) | |
| 692 functionEnter(thr); | |
| 693 IN_VM( | |
| 694 jniCheck::validate_class(thr, clazz, false); | |
| 695 ) | |
| 696 jobject result = UNCHECKED()->AllocObject(env,clazz); | |
| 697 functionExit(env); | |
| 698 return result; | |
| 699 JNI_END | |
| 700 | |
| 701 JNI_ENTRY_CHECKED(jobject, | |
| 702 checked_jni_NewObject(JNIEnv *env, | |
| 703 jclass clazz, | |
| 704 jmethodID methodID, | |
| 705 ...)) | |
| 706 functionEnter(thr); | |
| 707 va_list args; | |
| 708 IN_VM( | |
| 709 jniCheck::validate_class(thr, clazz, false); | |
| 710 jniCheck::validate_jmethod_id(thr, methodID); | |
| 711 ) | |
| 712 va_start(args, methodID); | |
| 713 jobject result = UNCHECKED()->NewObjectV(env,clazz,methodID,args); | |
| 714 va_end(args); | |
| 715 functionExit(env); | |
| 716 return result; | |
| 717 JNI_END | |
| 718 | |
| 719 JNI_ENTRY_CHECKED(jobject, | |
| 720 checked_jni_NewObjectV(JNIEnv *env, | |
| 721 jclass clazz, | |
| 722 jmethodID methodID, | |
| 723 va_list args)) | |
| 724 functionEnter(thr); | |
| 725 IN_VM( | |
| 726 jniCheck::validate_class(thr, clazz, false); | |
| 727 jniCheck::validate_jmethod_id(thr, methodID); | |
| 728 ) | |
| 729 jobject result = UNCHECKED()->NewObjectV(env,clazz,methodID,args); | |
| 730 functionExit(env); | |
| 731 return result; | |
| 732 JNI_END | |
| 733 | |
| 734 JNI_ENTRY_CHECKED(jobject, | |
| 735 checked_jni_NewObjectA(JNIEnv *env, | |
| 736 jclass clazz, | |
| 737 jmethodID methodID, | |
| 738 const jvalue *args)) | |
| 739 functionEnter(thr); | |
| 740 IN_VM( | |
| 741 jniCheck::validate_class(thr, clazz, false); | |
| 742 jniCheck::validate_jmethod_id(thr, methodID); | |
| 743 ) | |
| 744 jobject result = UNCHECKED()->NewObjectA(env,clazz,methodID,args); | |
| 745 functionExit(env); | |
| 746 return result; | |
| 747 JNI_END | |
| 748 | |
| 749 JNI_ENTRY_CHECKED(jclass, | |
| 750 checked_jni_GetObjectClass(JNIEnv *env, | |
| 751 jobject obj)) | |
| 752 functionEnter(thr); | |
| 753 IN_VM( | |
| 754 jniCheck::validate_object(thr, obj); | |
| 755 ) | |
| 756 jclass result = UNCHECKED()->GetObjectClass(env,obj); | |
| 757 functionExit(env); | |
| 758 return result; | |
| 759 JNI_END | |
| 760 | |
| 761 JNI_ENTRY_CHECKED(jboolean, | |
| 762 checked_jni_IsInstanceOf(JNIEnv *env, | |
| 763 jobject obj, | |
| 764 jclass clazz)) | |
| 765 functionEnter(thr); | |
| 766 IN_VM( | |
| 767 jniCheck::validate_object(thr, obj); | |
| 768 jniCheck::validate_class(thr, clazz, true); | |
| 769 ) | |
| 770 jboolean result = UNCHECKED()->IsInstanceOf(env,obj,clazz); | |
| 771 functionExit(env); | |
| 772 return result; | |
| 773 JNI_END | |
| 774 | |
| 775 JNI_ENTRY_CHECKED(jmethodID, | |
| 776 checked_jni_GetMethodID(JNIEnv *env, | |
| 777 jclass clazz, | |
| 778 const char *name, | |
| 779 const char *sig)) | |
| 780 functionEnter(thr); | |
| 781 IN_VM( | |
| 782 jniCheck::validate_class(thr, clazz, false); | |
| 783 ) | |
| 784 jmethodID result = UNCHECKED()->GetMethodID(env,clazz,name,sig); | |
| 785 functionExit(env); | |
| 786 return result; | |
| 787 JNI_END | |
| 788 | |
| 789 #define WRAPPER_CallMethod(ResultType, Result) \ | |
| 790 JNI_ENTRY_CHECKED(ResultType, \ | |
| 791 checked_jni_Call##Result##Method(JNIEnv *env, \ | |
| 792 jobject obj, \ | |
| 793 jmethodID methodID, \ | |
| 794 ...)) \ | |
| 795 functionEnter(thr); \ | |
| 796 va_list args; \ | |
| 797 IN_VM( \ | |
| 798 jniCheck::validate_call_object(thr, obj, methodID); \ | |
| 799 ) \ | |
| 800 va_start(args,methodID); \ | |
| 801 ResultType result =UNCHECKED()->Call##Result##MethodV(env, obj, methodID, \ | |
| 802 args); \ | |
| 803 va_end(args); \ | |
| 804 functionExit(env); \ | |
| 805 return result; \ | |
| 806 JNI_END \ | |
| 807 \ | |
| 808 JNI_ENTRY_CHECKED(ResultType, \ | |
| 809 checked_jni_Call##Result##MethodV(JNIEnv *env, \ | |
| 810 jobject obj, \ | |
| 811 jmethodID methodID, \ | |
| 812 va_list args)) \ | |
| 813 functionEnter(thr); \ | |
| 814 IN_VM(\ | |
| 815 jniCheck::validate_call_object(thr, obj, methodID); \ | |
| 816 ) \ | |
| 817 ResultType result = UNCHECKED()->Call##Result##MethodV(env, obj, methodID,\ | |
| 818 args); \ | |
| 819 functionExit(env); \ | |
| 820 return result; \ | |
| 821 JNI_END \ | |
| 822 \ | |
| 823 JNI_ENTRY_CHECKED(ResultType, \ | |
| 824 checked_jni_Call##Result##MethodA(JNIEnv *env, \ | |
| 825 jobject obj, \ | |
| 826 jmethodID methodID, \ | |
| 827 const jvalue * args)) \ | |
| 828 functionEnter(thr); \ | |
| 829 IN_VM( \ | |
| 830 jniCheck::validate_call_object(thr, obj, methodID); \ | |
| 831 ) \ | |
| 832 ResultType result = UNCHECKED()->Call##Result##MethodA(env, obj, methodID,\ | |
| 833 args); \ | |
| 834 functionExit(env); \ | |
| 835 return result; \ | |
| 836 JNI_END | |
| 837 | |
| 838 WRAPPER_CallMethod(jobject,Object) | |
| 839 WRAPPER_CallMethod(jboolean,Boolean) | |
| 840 WRAPPER_CallMethod(jbyte,Byte) | |
| 841 WRAPPER_CallMethod(jshort,Short) | |
| 842 WRAPPER_CallMethod(jchar,Char) | |
| 843 WRAPPER_CallMethod(jint,Int) | |
| 844 WRAPPER_CallMethod(jlong,Long) | |
| 845 WRAPPER_CallMethod(jfloat,Float) | |
| 846 WRAPPER_CallMethod(jdouble,Double) | |
| 847 | |
| 848 JNI_ENTRY_CHECKED(void, | |
| 849 checked_jni_CallVoidMethod(JNIEnv *env, \ | |
| 850 jobject obj, \ | |
| 851 jmethodID methodID, \ | |
| 852 ...)) | |
| 853 functionEnter(thr); | |
| 854 va_list args; | |
| 855 IN_VM( | |
| 856 jniCheck::validate_call_object(thr, obj, methodID); | |
| 857 ) | |
| 858 va_start(args,methodID); | |
| 859 UNCHECKED()->CallVoidMethodV(env,obj,methodID,args); | |
| 860 va_end(args); | |
| 861 functionExit(env); | |
| 862 JNI_END | |
| 863 | |
| 864 JNI_ENTRY_CHECKED(void, | |
| 865 checked_jni_CallVoidMethodV(JNIEnv *env, | |
| 866 jobject obj, | |
| 867 jmethodID methodID, | |
| 868 va_list args)) | |
| 869 functionEnter(thr); | |
| 870 IN_VM( | |
| 871 jniCheck::validate_call_object(thr, obj, methodID); | |
| 872 ) | |
| 873 UNCHECKED()->CallVoidMethodV(env,obj,methodID,args); | |
| 874 functionExit(env); | |
| 875 JNI_END | |
| 876 | |
| 877 JNI_ENTRY_CHECKED(void, | |
| 878 checked_jni_CallVoidMethodA(JNIEnv *env, | |
| 879 jobject obj, | |
| 880 jmethodID methodID, | |
| 881 const jvalue * args)) | |
| 882 functionEnter(thr); | |
| 883 IN_VM( | |
| 884 jniCheck::validate_call_object(thr, obj, methodID); | |
| 885 ) | |
| 886 UNCHECKED()->CallVoidMethodA(env,obj,methodID,args); | |
| 887 functionExit(env); | |
| 888 JNI_END | |
| 889 | |
| 890 #define WRAPPER_CallNonvirtualMethod(ResultType, Result) \ | |
| 891 JNI_ENTRY_CHECKED(ResultType, \ | |
| 892 checked_jni_CallNonvirtual##Result##Method(JNIEnv *env, \ | |
| 893 jobject obj, \ | |
| 894 jclass clazz, \ | |
| 895 jmethodID methodID, \ | |
| 896 ...)) \ | |
| 897 functionEnter(thr); \ | |
| 898 va_list args; \ | |
| 899 IN_VM( \ | |
| 900 jniCheck::validate_call_object(thr, obj, methodID); \ | |
| 901 jniCheck::validate_call_class(thr, clazz, methodID); \ | |
| 902 ) \ | |
| 903 va_start(args,methodID); \ | |
| 904 ResultType result = UNCHECKED()->CallNonvirtual##Result##MethodV(env, \ | |
| 905 obj, \ | |
| 906 clazz, \ | |
| 907 methodID,\ | |
| 908 args); \ | |
| 909 va_end(args); \ | |
| 910 functionExit(env); \ | |
| 911 return result; \ | |
| 912 JNI_END \ | |
| 913 \ | |
| 914 JNI_ENTRY_CHECKED(ResultType, \ | |
| 915 checked_jni_CallNonvirtual##Result##MethodV(JNIEnv *env, \ | |
| 916 jobject obj, \ | |
| 917 jclass clazz, \ | |
| 918 jmethodID methodID, \ | |
| 919 va_list args)) \ | |
| 920 functionEnter(thr); \ | |
| 921 IN_VM( \ | |
| 922 jniCheck::validate_call_object(thr, obj, methodID); \ | |
| 923 jniCheck::validate_call_class(thr, clazz, methodID); \ | |
| 924 ) \ | |
| 925 ResultType result = UNCHECKED()->CallNonvirtual##Result##MethodV(env, \ | |
| 926 obj, \ | |
| 927 clazz, \ | |
| 928 methodID,\ | |
| 929 args); \ | |
| 930 functionExit(env); \ | |
| 931 return result; \ | |
| 932 JNI_END \ | |
| 933 \ | |
| 934 JNI_ENTRY_CHECKED(ResultType, \ | |
| 935 checked_jni_CallNonvirtual##Result##MethodA(JNIEnv *env, \ | |
| 936 jobject obj, \ | |
| 937 jclass clazz, \ | |
| 938 jmethodID methodID, \ | |
| 939 const jvalue * args)) \ | |
| 940 functionEnter(thr); \ | |
| 941 IN_VM( \ | |
| 942 jniCheck::validate_call_object(thr, obj, methodID); \ | |
| 943 jniCheck::validate_call_class(thr, clazz, methodID); \ | |
| 944 ) \ | |
| 945 ResultType result = UNCHECKED()->CallNonvirtual##Result##MethodA(env, \ | |
| 946 obj, \ | |
| 947 clazz, \ | |
| 948 methodID,\ | |
| 949 args); \ | |
| 950 functionExit(env); \ | |
| 951 return result; \ | |
| 952 JNI_END | |
| 953 | |
| 954 WRAPPER_CallNonvirtualMethod(jobject,Object) | |
| 955 WRAPPER_CallNonvirtualMethod(jboolean,Boolean) | |
| 956 WRAPPER_CallNonvirtualMethod(jbyte,Byte) | |
| 957 WRAPPER_CallNonvirtualMethod(jshort,Short) | |
| 958 WRAPPER_CallNonvirtualMethod(jchar,Char) | |
| 959 WRAPPER_CallNonvirtualMethod(jint,Int) | |
| 960 WRAPPER_CallNonvirtualMethod(jlong,Long) | |
| 961 WRAPPER_CallNonvirtualMethod(jfloat,Float) | |
| 962 WRAPPER_CallNonvirtualMethod(jdouble,Double) | |
| 963 | |
| 964 JNI_ENTRY_CHECKED(void, | |
| 965 checked_jni_CallNonvirtualVoidMethod(JNIEnv *env, | |
| 966 jobject obj, | |
| 967 jclass clazz, | |
| 968 jmethodID methodID, | |
| 969 ...)) | |
| 970 functionEnter(thr); | |
| 971 va_list args; | |
| 972 IN_VM( | |
| 973 jniCheck::validate_call_object(thr, obj, methodID); | |
| 974 jniCheck::validate_call_class(thr, clazz, methodID); | |
| 975 ) | |
| 976 va_start(args,methodID); | |
| 977 UNCHECKED()->CallNonvirtualVoidMethodV(env,obj,clazz,methodID,args); | |
| 978 va_end(args); | |
| 979 functionExit(env); | |
| 980 JNI_END | |
| 981 | |
| 982 JNI_ENTRY_CHECKED(void, | |
| 983 checked_jni_CallNonvirtualVoidMethodV(JNIEnv *env, | |
| 984 jobject obj, | |
| 985 jclass clazz, | |
| 986 jmethodID methodID, | |
| 987 va_list args)) | |
| 988 functionEnter(thr); | |
| 989 IN_VM( | |
| 990 jniCheck::validate_call_object(thr, obj, methodID); | |
| 991 jniCheck::validate_call_class(thr, clazz, methodID); | |
| 992 ) | |
| 993 UNCHECKED()->CallNonvirtualVoidMethodV(env,obj,clazz,methodID,args); | |
| 994 functionExit(env); | |
| 995 JNI_END | |
| 996 | |
| 997 JNI_ENTRY_CHECKED(void, | |
| 998 checked_jni_CallNonvirtualVoidMethodA(JNIEnv *env, | |
| 999 jobject obj, | |
| 1000 jclass clazz, | |
| 1001 jmethodID methodID, | |
| 1002 const jvalue * args)) | |
| 1003 functionEnter(thr); | |
| 1004 IN_VM( | |
| 1005 jniCheck::validate_call_object(thr, obj, methodID); | |
| 1006 jniCheck::validate_call_class(thr, clazz, methodID); | |
| 1007 ) | |
| 1008 UNCHECKED()->CallNonvirtualVoidMethodA(env,obj,clazz,methodID,args); | |
| 1009 functionExit(env); | |
| 1010 JNI_END | |
| 1011 | |
| 1012 JNI_ENTRY_CHECKED(jfieldID, | |
| 1013 checked_jni_GetFieldID(JNIEnv *env, | |
| 1014 jclass clazz, | |
| 1015 const char *name, | |
| 1016 const char *sig)) | |
| 1017 functionEnter(thr); | |
| 1018 IN_VM( | |
| 1019 jniCheck::validate_class(thr, clazz, false); | |
| 1020 ) | |
| 1021 jfieldID result = UNCHECKED()->GetFieldID(env,clazz,name,sig); | |
| 1022 functionExit(env); | |
| 1023 return result; | |
| 1024 JNI_END | |
| 1025 | |
| 1026 #define WRAPPER_GetField(ReturnType,Result,FieldType) \ | |
| 1027 JNI_ENTRY_CHECKED(ReturnType, \ | |
| 1028 checked_jni_Get##Result##Field(JNIEnv *env, \ | |
| 1029 jobject obj, \ | |
| 1030 jfieldID fieldID)) \ | |
| 1031 functionEnter(thr); \ | |
| 1032 IN_VM( \ | |
| 1033 checkInstanceFieldID(thr, fieldID, obj, FieldType); \ | |
| 1034 ) \ | |
| 1035 ReturnType result = UNCHECKED()->Get##Result##Field(env,obj,fieldID); \ | |
| 1036 functionExit(env); \ | |
| 1037 return result; \ | |
| 1038 JNI_END | |
| 1039 | |
| 1040 WRAPPER_GetField(jobject, Object, T_OBJECT) | |
| 1041 WRAPPER_GetField(jboolean, Boolean, T_BOOLEAN) | |
| 1042 WRAPPER_GetField(jbyte, Byte, T_BYTE) | |
| 1043 WRAPPER_GetField(jshort, Short, T_SHORT) | |
| 1044 WRAPPER_GetField(jchar, Char, T_CHAR) | |
| 1045 WRAPPER_GetField(jint, Int, T_INT) | |
| 1046 WRAPPER_GetField(jlong, Long, T_LONG) | |
| 1047 WRAPPER_GetField(jfloat, Float, T_FLOAT) | |
| 1048 WRAPPER_GetField(jdouble, Double, T_DOUBLE) | |
| 1049 | |
| 1050 #define WRAPPER_SetField(ValueType,Result,FieldType) \ | |
| 1051 JNI_ENTRY_CHECKED(void, \ | |
| 1052 checked_jni_Set##Result##Field(JNIEnv *env, \ | |
| 1053 jobject obj, \ | |
| 1054 jfieldID fieldID, \ | |
| 1055 ValueType val)) \ | |
| 1056 functionEnter(thr); \ | |
| 1057 IN_VM( \ | |
| 1058 checkInstanceFieldID(thr, fieldID, obj, FieldType); \ | |
| 1059 ) \ | |
| 1060 UNCHECKED()->Set##Result##Field(env,obj,fieldID,val); \ | |
| 1061 functionExit(env); \ | |
| 1062 JNI_END | |
| 1063 | |
| 1064 WRAPPER_SetField(jobject, Object, T_OBJECT) | |
| 1065 WRAPPER_SetField(jboolean, Boolean, T_BOOLEAN) | |
| 1066 WRAPPER_SetField(jbyte, Byte, T_BYTE) | |
| 1067 WRAPPER_SetField(jshort, Short, T_SHORT) | |
| 1068 WRAPPER_SetField(jchar, Char, T_CHAR) | |
| 1069 WRAPPER_SetField(jint, Int, T_INT) | |
| 1070 WRAPPER_SetField(jlong, Long, T_LONG) | |
| 1071 WRAPPER_SetField(jfloat, Float, T_FLOAT) | |
| 1072 WRAPPER_SetField(jdouble, Double, T_DOUBLE) | |
| 1073 | |
| 1074 | |
| 1075 JNI_ENTRY_CHECKED(jmethodID, | |
| 1076 checked_jni_GetStaticMethodID(JNIEnv *env, | |
| 1077 jclass clazz, | |
| 1078 const char *name, | |
| 1079 const char *sig)) | |
| 1080 functionEnter(thr); | |
| 1081 IN_VM( | |
| 1082 jniCheck::validate_class(thr, clazz, false); | |
| 1083 ) | |
| 1084 jmethodID result = UNCHECKED()->GetStaticMethodID(env,clazz,name,sig); | |
| 1085 functionExit(env); | |
| 1086 return result; | |
| 1087 JNI_END | |
| 1088 | |
| 1089 #define WRAPPER_CallStaticMethod(ReturnType,Result) \ | |
| 1090 JNI_ENTRY_CHECKED(ReturnType, \ | |
| 1091 checked_jni_CallStatic##Result##Method(JNIEnv *env, \ | |
| 1092 jclass clazz, \ | |
| 1093 jmethodID methodID, \ | |
| 1094 ...)) \ | |
| 1095 functionEnter(thr); \ | |
| 1096 va_list args; \ | |
| 1097 IN_VM( \ | |
| 1098 jniCheck::validate_jmethod_id(thr, methodID); \ | |
| 1099 jniCheck::validate_class(thr, clazz, false); \ | |
| 1100 ) \ | |
| 1101 va_start(args,methodID); \ | |
| 1102 ReturnType result = UNCHECKED()->CallStatic##Result##MethodV(env, \ | |
| 1103 clazz, \ | |
| 1104 methodID, \ | |
| 1105 args); \ | |
| 1106 va_end(args); \ | |
| 1107 functionExit(env); \ | |
| 1108 return result; \ | |
| 1109 JNI_END \ | |
| 1110 \ | |
| 1111 JNI_ENTRY_CHECKED(ReturnType, \ | |
| 1112 checked_jni_CallStatic##Result##MethodV(JNIEnv *env, \ | |
| 1113 jclass clazz, \ | |
| 1114 jmethodID methodID,\ | |
| 1115 va_list args)) \ | |
| 1116 functionEnter(thr); \ | |
| 1117 IN_VM( \ | |
| 1118 jniCheck::validate_jmethod_id(thr, methodID); \ | |
| 1119 jniCheck::validate_class(thr, clazz, false); \ | |
| 1120 ) \ | |
| 1121 ReturnType result = UNCHECKED()->CallStatic##Result##MethodV(env, \ | |
| 1122 clazz, \ | |
| 1123 methodID, \ | |
| 1124 args); \ | |
| 1125 functionExit(env); \ | |
| 1126 return result; \ | |
| 1127 JNI_END \ | |
| 1128 \ | |
| 1129 JNI_ENTRY_CHECKED(ReturnType, \ | |
| 1130 checked_jni_CallStatic##Result##MethodA(JNIEnv *env, \ | |
| 1131 jclass clazz, \ | |
| 1132 jmethodID methodID, \ | |
| 1133 const jvalue *args)) \ | |
| 1134 functionEnter(thr); \ | |
| 1135 IN_VM( \ | |
| 1136 jniCheck::validate_jmethod_id(thr, methodID); \ | |
| 1137 jniCheck::validate_class(thr, clazz, false); \ | |
| 1138 ) \ | |
| 1139 ReturnType result = UNCHECKED()->CallStatic##Result##MethodA(env, \ | |
| 1140 clazz, \ | |
| 1141 methodID, \ | |
| 1142 args); \ | |
| 1143 functionExit(env); \ | |
| 1144 return result; \ | |
| 1145 JNI_END | |
| 1146 | |
| 1147 WRAPPER_CallStaticMethod(jobject,Object) | |
| 1148 WRAPPER_CallStaticMethod(jboolean,Boolean) | |
| 1149 WRAPPER_CallStaticMethod(jbyte,Byte) | |
| 1150 WRAPPER_CallStaticMethod(jshort,Short) | |
| 1151 WRAPPER_CallStaticMethod(jchar,Char) | |
| 1152 WRAPPER_CallStaticMethod(jint,Int) | |
| 1153 WRAPPER_CallStaticMethod(jlong,Long) | |
| 1154 WRAPPER_CallStaticMethod(jfloat,Float) | |
| 1155 WRAPPER_CallStaticMethod(jdouble,Double) | |
| 1156 | |
| 1157 JNI_ENTRY_CHECKED(void, | |
| 1158 checked_jni_CallStaticVoidMethod(JNIEnv *env, | |
| 1159 jclass cls, | |
| 1160 jmethodID methodID, | |
| 1161 ...)) | |
| 1162 functionEnter(thr); | |
| 1163 va_list args; | |
| 1164 IN_VM( | |
| 1165 jniCheck::validate_jmethod_id(thr, methodID); | |
| 1166 jniCheck::validate_class(thr, cls, false); | |
| 1167 ) | |
| 1168 va_start(args,methodID); | |
| 1169 UNCHECKED()->CallStaticVoidMethodV(env,cls,methodID,args); | |
| 1170 va_end(args); | |
| 1171 functionExit(env); | |
| 1172 JNI_END | |
| 1173 | |
| 1174 JNI_ENTRY_CHECKED(void, | |
| 1175 checked_jni_CallStaticVoidMethodV(JNIEnv *env, | |
| 1176 jclass cls, | |
| 1177 jmethodID methodID, | |
| 1178 va_list args)) | |
| 1179 functionEnter(thr); | |
| 1180 IN_VM( | |
| 1181 jniCheck::validate_jmethod_id(thr, methodID); | |
| 1182 jniCheck::validate_class(thr, cls, false); | |
| 1183 ) | |
| 1184 UNCHECKED()->CallStaticVoidMethodV(env,cls,methodID,args); | |
| 1185 functionExit(env); | |
| 1186 JNI_END | |
| 1187 | |
| 1188 JNI_ENTRY_CHECKED(void, | |
| 1189 checked_jni_CallStaticVoidMethodA(JNIEnv *env, | |
| 1190 jclass cls, | |
| 1191 jmethodID methodID, | |
| 1192 const jvalue * args)) | |
| 1193 functionEnter(thr); | |
| 1194 IN_VM( | |
| 1195 jniCheck::validate_jmethod_id(thr, methodID); | |
| 1196 jniCheck::validate_class(thr, cls, false); | |
| 1197 ) | |
| 1198 UNCHECKED()->CallStaticVoidMethodA(env,cls,methodID,args); | |
| 1199 functionExit(env); | |
| 1200 JNI_END | |
| 1201 | |
| 1202 JNI_ENTRY_CHECKED(jfieldID, | |
| 1203 checked_jni_GetStaticFieldID(JNIEnv *env, | |
| 1204 jclass clazz, | |
| 1205 const char *name, | |
| 1206 const char *sig)) | |
| 1207 functionEnter(thr); | |
| 1208 IN_VM( | |
| 1209 jniCheck::validate_class(thr, clazz, false); | |
| 1210 ) | |
| 1211 jfieldID result = UNCHECKED()->GetStaticFieldID(env,clazz,name,sig); | |
| 1212 functionExit(env); | |
| 1213 return result; | |
| 1214 JNI_END | |
| 1215 | |
| 1216 #define WRAPPER_GetStaticField(ReturnType,Result,FieldType) \ | |
| 1217 JNI_ENTRY_CHECKED(ReturnType, \ | |
| 1218 checked_jni_GetStatic##Result##Field(JNIEnv *env, \ | |
| 1219 jclass clazz, \ | |
| 1220 jfieldID fieldID)) \ | |
| 1221 functionEnter(thr); \ | |
| 1222 IN_VM( \ | |
| 1223 jniCheck::validate_class(thr, clazz, false); \ | |
| 1224 checkStaticFieldID(thr, fieldID, clazz, FieldType); \ | |
| 1225 ) \ | |
| 1226 ReturnType result = UNCHECKED()->GetStatic##Result##Field(env, \ | |
| 1227 clazz, \ | |
| 1228 fieldID); \ | |
| 1229 functionExit(env); \ | |
| 1230 return result; \ | |
| 1231 JNI_END | |
| 1232 | |
| 1233 WRAPPER_GetStaticField(jobject, Object, T_OBJECT) | |
| 1234 WRAPPER_GetStaticField(jboolean, Boolean, T_BOOLEAN) | |
| 1235 WRAPPER_GetStaticField(jbyte, Byte, T_BYTE) | |
| 1236 WRAPPER_GetStaticField(jshort, Short, T_SHORT) | |
| 1237 WRAPPER_GetStaticField(jchar, Char, T_CHAR) | |
| 1238 WRAPPER_GetStaticField(jint, Int, T_INT) | |
| 1239 WRAPPER_GetStaticField(jlong, Long, T_LONG) | |
| 1240 WRAPPER_GetStaticField(jfloat, Float, T_FLOAT) | |
| 1241 WRAPPER_GetStaticField(jdouble, Double, T_DOUBLE) | |
| 1242 | |
| 1243 #define WRAPPER_SetStaticField(ValueType,Result,FieldType) \ | |
| 1244 JNI_ENTRY_CHECKED(void, \ | |
| 1245 checked_jni_SetStatic##Result##Field(JNIEnv *env, \ | |
| 1246 jclass clazz, \ | |
| 1247 jfieldID fieldID, \ | |
| 1248 ValueType value)) \ | |
| 1249 functionEnter(thr); \ | |
| 1250 IN_VM( \ | |
| 1251 jniCheck::validate_class(thr, clazz, false); \ | |
| 1252 checkStaticFieldID(thr, fieldID, clazz, FieldType); \ | |
| 1253 ) \ | |
| 1254 UNCHECKED()->SetStatic##Result##Field(env,clazz,fieldID,value); \ | |
| 1255 functionExit(env); \ | |
| 1256 JNI_END | |
| 1257 | |
| 1258 WRAPPER_SetStaticField(jobject, Object, T_OBJECT) | |
| 1259 WRAPPER_SetStaticField(jboolean, Boolean, T_BOOLEAN) | |
| 1260 WRAPPER_SetStaticField(jbyte, Byte, T_BYTE) | |
| 1261 WRAPPER_SetStaticField(jshort, Short, T_SHORT) | |
| 1262 WRAPPER_SetStaticField(jchar, Char, T_CHAR) | |
| 1263 WRAPPER_SetStaticField(jint, Int, T_INT) | |
| 1264 WRAPPER_SetStaticField(jlong, Long, T_LONG) | |
| 1265 WRAPPER_SetStaticField(jfloat, Float, T_FLOAT) | |
| 1266 WRAPPER_SetStaticField(jdouble, Double, T_DOUBLE) | |
| 1267 | |
| 1268 | |
| 1269 JNI_ENTRY_CHECKED(jstring, | |
| 1270 checked_jni_NewString(JNIEnv *env, | |
| 1271 const jchar *unicode, | |
| 1272 jsize len)) | |
| 1273 functionEnter(thr); | |
| 1274 jstring result = UNCHECKED()->NewString(env,unicode,len); | |
| 1275 functionExit(env); | |
| 1276 return result; | |
| 1277 JNI_END | |
| 1278 | |
| 1279 JNI_ENTRY_CHECKED(jsize, | |
| 1280 checked_jni_GetStringLength(JNIEnv *env, | |
| 1281 jstring str)) | |
| 1282 functionEnter(thr); | |
| 1283 IN_VM( | |
| 1284 checkString(thr, str); | |
| 1285 ) | |
| 1286 jsize result = UNCHECKED()->GetStringLength(env,str); | |
| 1287 functionExit(env); | |
| 1288 return result; | |
| 1289 JNI_END | |
| 1290 | |
| 1291 JNI_ENTRY_CHECKED(const jchar *, | |
| 1292 checked_jni_GetStringChars(JNIEnv *env, | |
| 1293 jstring str, | |
| 1294 jboolean *isCopy)) | |
| 1295 functionEnter(thr); | |
| 1296 IN_VM( | |
| 1297 checkString(thr, str); | |
| 1298 ) | |
| 1299 const jchar *result = UNCHECKED()->GetStringChars(env,str,isCopy); | |
| 1300 functionExit(env); | |
| 1301 return result; | |
| 1302 JNI_END | |
| 1303 | |
| 1304 JNI_ENTRY_CHECKED(void, | |
| 1305 checked_jni_ReleaseStringChars(JNIEnv *env, | |
| 1306 jstring str, | |
| 1307 const jchar *chars)) | |
| 1308 functionEnterExceptionAllowed(thr); | |
| 1309 IN_VM( | |
| 1310 checkString(thr, str); | |
| 1311 ) | |
| 1312 /* cannot check validity of copy, unless every request is logged by | |
| 1313 * checking code. Implementation of this check is deferred until a | |
| 1314 * subsequent release. | |
| 1315 */ | |
| 1316 UNCHECKED()->ReleaseStringChars(env,str,chars); | |
| 1317 functionExit(env); | |
| 1318 JNI_END | |
| 1319 | |
| 1320 JNI_ENTRY_CHECKED(jstring, | |
| 1321 checked_jni_NewStringUTF(JNIEnv *env, | |
| 1322 const char *utf)) | |
| 1323 functionEnter(thr); | |
| 1324 jstring result = UNCHECKED()->NewStringUTF(env,utf); | |
| 1325 functionExit(env); | |
| 1326 return result; | |
| 1327 JNI_END | |
| 1328 | |
| 1329 JNI_ENTRY_CHECKED(jsize, | |
| 1330 checked_jni_GetStringUTFLength(JNIEnv *env, | |
| 1331 jstring str)) | |
| 1332 functionEnter(thr); | |
| 1333 IN_VM( | |
| 1334 checkString(thr, str); | |
| 1335 ) | |
| 1336 jsize result = UNCHECKED()->GetStringUTFLength(env,str); | |
| 1337 functionExit(env); | |
| 1338 return result; | |
| 1339 JNI_END | |
| 1340 | |
| 1341 JNI_ENTRY_CHECKED(const char *, | |
| 1342 checked_jni_GetStringUTFChars(JNIEnv *env, | |
| 1343 jstring str, | |
| 1344 jboolean *isCopy)) | |
| 1345 functionEnter(thr); | |
| 1346 IN_VM( | |
| 1347 checkString(thr, str); | |
| 1348 ) | |
| 1349 const char *result = UNCHECKED()->GetStringUTFChars(env,str,isCopy); | |
| 1350 functionExit(env); | |
| 1351 return result; | |
| 1352 JNI_END | |
| 1353 | |
| 1354 JNI_ENTRY_CHECKED(void, | |
| 1355 checked_jni_ReleaseStringUTFChars(JNIEnv *env, | |
| 1356 jstring str, | |
| 1357 const char* chars)) | |
| 1358 functionEnterExceptionAllowed(thr); | |
| 1359 IN_VM( | |
| 1360 checkString(thr, str); | |
| 1361 ) | |
| 1362 /* cannot check validity of copy, unless every request is logged by | |
| 1363 * checking code. Implementation of this check is deferred until a | |
| 1364 * subsequent release. | |
| 1365 */ | |
| 1366 UNCHECKED()->ReleaseStringUTFChars(env,str,chars); | |
| 1367 functionExit(env); | |
| 1368 JNI_END | |
| 1369 | |
| 1370 JNI_ENTRY_CHECKED(jsize, | |
| 1371 checked_jni_GetArrayLength(JNIEnv *env, | |
| 1372 jarray array)) | |
| 1373 functionEnter(thr); | |
| 1374 IN_VM( | |
| 1375 checkArray(thr, array, -1); | |
| 1376 ) | |
| 1377 jsize result = UNCHECKED()->GetArrayLength(env,array); | |
| 1378 functionExit(env); | |
| 1379 return result; | |
| 1380 JNI_END | |
| 1381 | |
| 1382 JNI_ENTRY_CHECKED(jobjectArray, | |
| 1383 checked_jni_NewObjectArray(JNIEnv *env, | |
| 1384 jsize len, | |
| 1385 jclass clazz, | |
| 1386 jobject init)) | |
| 1387 functionEnter(thr); | |
| 1388 jobjectArray result = UNCHECKED()->NewObjectArray(env,len,clazz,init); | |
| 1389 functionExit(env); | |
| 1390 return result; | |
| 1391 JNI_END | |
| 1392 | |
| 1393 JNI_ENTRY_CHECKED(jobject, | |
| 1394 checked_jni_GetObjectArrayElement(JNIEnv *env, | |
| 1395 jobjectArray array, | |
| 1396 jsize index)) | |
| 1397 functionEnter(thr); | |
| 1398 IN_VM( | |
| 1399 checkArray(thr, array, T_OBJECT); | |
| 1400 ) | |
| 1401 jobject result = UNCHECKED()->GetObjectArrayElement(env,array,index); | |
| 1402 functionExit(env); | |
| 1403 return result; | |
| 1404 JNI_END | |
| 1405 | |
| 1406 JNI_ENTRY_CHECKED(void, | |
| 1407 checked_jni_SetObjectArrayElement(JNIEnv *env, | |
| 1408 jobjectArray array, | |
| 1409 jsize index, | |
| 1410 jobject val)) | |
| 1411 functionEnter(thr); | |
| 1412 IN_VM( | |
| 1413 checkArray(thr, array, T_OBJECT); | |
| 1414 ) | |
| 1415 UNCHECKED()->SetObjectArrayElement(env,array,index,val); | |
| 1416 functionExit(env); | |
| 1417 JNI_END | |
| 1418 | |
| 1419 #define WRAPPER_NewScalarArray(Return, Result) \ | |
| 1420 JNI_ENTRY_CHECKED(Return, \ | |
| 1421 checked_jni_New##Result##Array(JNIEnv *env, \ | |
| 1422 jsize len)) \ | |
| 1423 functionEnter(thr); \ | |
| 1424 Return result = UNCHECKED()->New##Result##Array(env,len); \ | |
| 1425 functionExit(env); \ | |
| 1426 return (Return) result; \ | |
| 1427 JNI_END | |
| 1428 | |
| 1429 WRAPPER_NewScalarArray(jbooleanArray, Boolean) | |
| 1430 WRAPPER_NewScalarArray(jbyteArray, Byte) | |
| 1431 WRAPPER_NewScalarArray(jshortArray, Short) | |
| 1432 WRAPPER_NewScalarArray(jcharArray, Char) | |
| 1433 WRAPPER_NewScalarArray(jintArray, Int) | |
| 1434 WRAPPER_NewScalarArray(jlongArray, Long) | |
| 1435 WRAPPER_NewScalarArray(jfloatArray, Float) | |
| 1436 WRAPPER_NewScalarArray(jdoubleArray, Double) | |
| 1437 | |
| 1438 #define WRAPPER_GetScalarArrayElements(ElementTag,ElementType,Result) \ | |
| 1439 JNI_ENTRY_CHECKED(ElementType *, \ | |
| 1440 checked_jni_Get##Result##ArrayElements(JNIEnv *env, \ | |
| 1441 ElementType##Array array, \ | |
| 1442 jboolean *isCopy)) \ | |
| 1443 functionEnter(thr); \ | |
| 1444 IN_VM( \ | |
| 1445 checkArray(thr, array, ElementTag); \ | |
| 1446 ) \ | |
| 1447 ElementType *result = UNCHECKED()->Get##Result##ArrayElements(env, \ | |
| 1448 array, \ | |
| 1449 isCopy); \ | |
| 1450 functionExit(env); \ | |
| 1451 return result; \ | |
| 1452 JNI_END | |
| 1453 | |
| 1454 WRAPPER_GetScalarArrayElements(T_BOOLEAN, jboolean, Boolean) | |
| 1455 WRAPPER_GetScalarArrayElements(T_BYTE, jbyte, Byte) | |
| 1456 WRAPPER_GetScalarArrayElements(T_SHORT, jshort, Short) | |
| 1457 WRAPPER_GetScalarArrayElements(T_CHAR, jchar, Char) | |
| 1458 WRAPPER_GetScalarArrayElements(T_INT, jint, Int) | |
| 1459 WRAPPER_GetScalarArrayElements(T_LONG, jlong, Long) | |
| 1460 WRAPPER_GetScalarArrayElements(T_FLOAT, jfloat, Float) | |
| 1461 WRAPPER_GetScalarArrayElements(T_DOUBLE, jdouble, Double) | |
| 1462 | |
| 1463 #define WRAPPER_ReleaseScalarArrayElements(ElementTag,ElementType,Result,Tag) \ | |
| 1464 JNI_ENTRY_CHECKED(void, \ | |
| 1465 checked_jni_Release##Result##ArrayElements(JNIEnv *env, \ | |
| 1466 ElementType##Array array, \ | |
| 1467 ElementType *elems, \ | |
| 1468 jint mode)) \ | |
| 1469 functionEnterExceptionAllowed(thr); \ | |
| 1470 IN_VM( \ | |
| 1471 checkArray(thr, array, ElementTag); \ | |
| 1472 ASSERT_OOPS_ALLOWED; \ | |
| 1473 typeArrayOop a = typeArrayOop(JNIHandles::resolve_non_null(array)); \ | |
| 1474 /* cannot check validity of copy, unless every request is logged by | |
| 1475 * checking code. Implementation of this check is deferred until a | |
| 1476 * subsequent release. | |
| 1477 */ \ | |
| 1478 ) \ | |
| 1479 UNCHECKED()->Release##Result##ArrayElements(env,array,elems,mode); \ | |
| 1480 functionExit(env); \ | |
| 1481 JNI_END | |
| 1482 | |
| 1483 WRAPPER_ReleaseScalarArrayElements(T_BOOLEAN,jboolean, Boolean, bool) | |
| 1484 WRAPPER_ReleaseScalarArrayElements(T_BYTE, jbyte, Byte, byte) | |
| 1485 WRAPPER_ReleaseScalarArrayElements(T_SHORT, jshort, Short, short) | |
| 1486 WRAPPER_ReleaseScalarArrayElements(T_CHAR, jchar, Char, char) | |
| 1487 WRAPPER_ReleaseScalarArrayElements(T_INT, jint, Int, int) | |
| 1488 WRAPPER_ReleaseScalarArrayElements(T_LONG, jlong, Long, long) | |
| 1489 WRAPPER_ReleaseScalarArrayElements(T_FLOAT, jfloat, Float, float) | |
| 1490 WRAPPER_ReleaseScalarArrayElements(T_DOUBLE, jdouble, Double, double) | |
| 1491 | |
| 1492 #define WRAPPER_GetScalarArrayRegion(ElementTag,ElementType,Result) \ | |
| 1493 JNI_ENTRY_CHECKED(void, \ | |
| 1494 checked_jni_Get##Result##ArrayRegion(JNIEnv *env, \ | |
| 1495 ElementType##Array array, \ | |
| 1496 jsize start, \ | |
| 1497 jsize len, \ | |
| 1498 ElementType *buf)) \ | |
| 1499 functionEnter(thr); \ | |
| 1500 IN_VM( \ | |
| 1501 checkArray(thr, array, ElementTag); \ | |
| 1502 ) \ | |
| 1503 UNCHECKED()->Get##Result##ArrayRegion(env,array,start,len,buf); \ | |
| 1504 functionExit(env); \ | |
| 1505 JNI_END | |
| 1506 | |
| 1507 WRAPPER_GetScalarArrayRegion(T_BOOLEAN, jboolean, Boolean) | |
| 1508 WRAPPER_GetScalarArrayRegion(T_BYTE, jbyte, Byte) | |
| 1509 WRAPPER_GetScalarArrayRegion(T_SHORT, jshort, Short) | |
| 1510 WRAPPER_GetScalarArrayRegion(T_CHAR, jchar, Char) | |
| 1511 WRAPPER_GetScalarArrayRegion(T_INT, jint, Int) | |
| 1512 WRAPPER_GetScalarArrayRegion(T_LONG, jlong, Long) | |
| 1513 WRAPPER_GetScalarArrayRegion(T_FLOAT, jfloat, Float) | |
| 1514 WRAPPER_GetScalarArrayRegion(T_DOUBLE, jdouble, Double) | |
| 1515 | |
| 1516 #define WRAPPER_SetScalarArrayRegion(ElementTag,ElementType,Result) \ | |
| 1517 JNI_ENTRY_CHECKED(void, \ | |
| 1518 checked_jni_Set##Result##ArrayRegion(JNIEnv *env, \ | |
| 1519 ElementType##Array array, \ | |
| 1520 jsize start, \ | |
| 1521 jsize len, \ | |
| 1522 const ElementType *buf)) \ | |
| 1523 functionEnter(thr); \ | |
| 1524 IN_VM( \ | |
| 1525 checkArray(thr, array, ElementTag); \ | |
| 1526 ) \ | |
| 1527 UNCHECKED()->Set##Result##ArrayRegion(env,array,start,len,buf); \ | |
| 1528 functionExit(env); \ | |
| 1529 JNI_END | |
| 1530 | |
| 1531 WRAPPER_SetScalarArrayRegion(T_BOOLEAN, jboolean, Boolean) | |
| 1532 WRAPPER_SetScalarArrayRegion(T_BYTE, jbyte, Byte) | |
| 1533 WRAPPER_SetScalarArrayRegion(T_SHORT, jshort, Short) | |
| 1534 WRAPPER_SetScalarArrayRegion(T_CHAR, jchar, Char) | |
| 1535 WRAPPER_SetScalarArrayRegion(T_INT, jint, Int) | |
| 1536 WRAPPER_SetScalarArrayRegion(T_LONG, jlong, Long) | |
| 1537 WRAPPER_SetScalarArrayRegion(T_FLOAT, jfloat, Float) | |
| 1538 WRAPPER_SetScalarArrayRegion(T_DOUBLE, jdouble, Double) | |
| 1539 | |
| 1540 JNI_ENTRY_CHECKED(jint, | |
| 1541 checked_jni_RegisterNatives(JNIEnv *env, | |
| 1542 jclass clazz, | |
| 1543 const JNINativeMethod *methods, | |
| 1544 jint nMethods)) | |
| 1545 functionEnter(thr); | |
| 1546 jint result = UNCHECKED()->RegisterNatives(env,clazz,methods,nMethods); | |
| 1547 functionExit(env); | |
| 1548 return result; | |
| 1549 JNI_END | |
| 1550 | |
| 1551 JNI_ENTRY_CHECKED(jint, | |
| 1552 checked_jni_UnregisterNatives(JNIEnv *env, | |
| 1553 jclass clazz)) | |
| 1554 functionEnter(thr); | |
| 1555 jint result = UNCHECKED()->UnregisterNatives(env,clazz); | |
| 1556 functionExit(env); | |
| 1557 return result; | |
| 1558 JNI_END | |
| 1559 | |
| 1560 JNI_ENTRY_CHECKED(jint, | |
| 1561 checked_jni_MonitorEnter(JNIEnv *env, | |
| 1562 jobject obj)) | |
| 1563 functionEnter(thr); | |
| 1564 IN_VM( | |
| 1565 jniCheck::validate_object(thr, obj); | |
| 1566 ) | |
| 1567 jint result = UNCHECKED()->MonitorEnter(env,obj); | |
| 1568 functionExit(env); | |
| 1569 return result; | |
| 1570 JNI_END | |
| 1571 | |
| 1572 JNI_ENTRY_CHECKED(jint, | |
| 1573 checked_jni_MonitorExit(JNIEnv *env, | |
| 1574 jobject obj)) | |
| 1575 functionEnterExceptionAllowed(thr); | |
| 1576 IN_VM( | |
| 1577 jniCheck::validate_object(thr, obj); | |
| 1578 ) | |
| 1579 jint result = UNCHECKED()->MonitorExit(env,obj); | |
| 1580 functionExit(env); | |
| 1581 return result; | |
| 1582 JNI_END | |
| 1583 | |
| 1584 JNI_ENTRY_CHECKED(jint, | |
| 1585 checked_jni_GetJavaVM(JNIEnv *env, | |
| 1586 JavaVM **vm)) | |
| 1587 functionEnter(thr); | |
| 1588 jint result = UNCHECKED()->GetJavaVM(env,vm); | |
| 1589 functionExit(env); | |
| 1590 return result; | |
| 1591 JNI_END | |
| 1592 | |
| 1593 JNI_ENTRY_CHECKED(void, | |
| 1594 checked_jni_GetStringRegion(JNIEnv *env, | |
| 1595 jstring str, | |
| 1596 jsize start, | |
| 1597 jsize len, | |
| 1598 jchar *buf)) | |
| 1599 functionEnter(thr); | |
| 1600 IN_VM( | |
| 1601 checkString(thr, str); | |
| 1602 ) | |
| 1603 UNCHECKED()->GetStringRegion(env, str, start, len, buf); | |
| 1604 functionExit(env); | |
| 1605 JNI_END | |
| 1606 | |
| 1607 JNI_ENTRY_CHECKED(void, | |
| 1608 checked_jni_GetStringUTFRegion(JNIEnv *env, | |
| 1609 jstring str, | |
| 1610 jsize start, | |
| 1611 jsize len, | |
| 1612 char *buf)) | |
| 1613 functionEnter(thr); | |
| 1614 IN_VM( | |
| 1615 checkString(thr, str); | |
| 1616 ) | |
| 1617 UNCHECKED()->GetStringUTFRegion(env, str, start, len, buf); | |
| 1618 functionExit(env); | |
| 1619 JNI_END | |
| 1620 | |
| 1621 JNI_ENTRY_CHECKED(void *, | |
| 1622 checked_jni_GetPrimitiveArrayCritical(JNIEnv *env, | |
| 1623 jarray array, | |
| 1624 jboolean *isCopy)) | |
| 1625 functionEnterCritical(thr); | |
| 1626 IN_VM( | |
| 1627 checkArray(thr, array, -1); | |
| 1628 ) | |
| 1629 void *result = UNCHECKED()->GetPrimitiveArrayCritical(env, array, isCopy); | |
| 1630 functionExit(env); | |
| 1631 return result; | |
| 1632 JNI_END | |
| 1633 | |
| 1634 JNI_ENTRY_CHECKED(void, | |
| 1635 checked_jni_ReleasePrimitiveArrayCritical(JNIEnv *env, | |
| 1636 jarray array, | |
| 1637 void *carray, | |
| 1638 jint mode)) | |
| 1639 functionEnterCriticalExceptionAllowed(thr); | |
| 1640 IN_VM( | |
| 1641 checkArray(thr, array, -1); | |
| 1642 ) | |
| 1643 /* The Hotspot JNI code does not use the parameters, so just check the | |
| 1644 * array parameter as a minor sanity check | |
| 1645 */ | |
| 1646 UNCHECKED()->ReleasePrimitiveArrayCritical(env, array, carray, mode); | |
| 1647 functionExit(env); | |
| 1648 JNI_END | |
| 1649 | |
| 1650 JNI_ENTRY_CHECKED(const jchar*, | |
| 1651 checked_jni_GetStringCritical(JNIEnv *env, | |
| 1652 jstring string, | |
| 1653 jboolean *isCopy)) | |
| 1654 functionEnterCritical(thr); | |
| 1655 IN_VM( | |
| 1656 checkString(thr, string); | |
| 1657 ) | |
| 1658 const jchar *result = UNCHECKED()->GetStringCritical(env, string, isCopy); | |
| 1659 functionExit(env); | |
| 1660 return result; | |
| 1661 JNI_END | |
| 1662 | |
| 1663 JNI_ENTRY_CHECKED(void, | |
| 1664 checked_jni_ReleaseStringCritical(JNIEnv *env, | |
| 1665 jstring str, | |
| 1666 const jchar *chars)) | |
| 1667 functionEnterCriticalExceptionAllowed(thr); | |
| 1668 IN_VM( | |
| 1669 checkString(thr, str); | |
| 1670 ) | |
| 1671 /* The Hotspot JNI code does not use the parameters, so just check the | |
| 1672 * string parameter as a minor sanity check | |
| 1673 */ | |
| 1674 UNCHECKED()->ReleaseStringCritical(env, str, chars); | |
| 1675 functionExit(env); | |
| 1676 JNI_END | |
| 1677 | |
| 1678 JNI_ENTRY_CHECKED(jweak, | |
| 1679 checked_jni_NewWeakGlobalRef(JNIEnv *env, | |
| 1680 jobject obj)) | |
| 1681 functionEnter(thr); | |
| 1682 IN_VM( | |
| 1683 if (obj != NULL) { | |
| 1684 jniCheck::validate_handle(thr, obj); | |
| 1685 } | |
| 1686 ) | |
| 1687 jweak result = UNCHECKED()->NewWeakGlobalRef(env, obj); | |
| 1688 functionExit(env); | |
| 1689 return result; | |
| 1690 JNI_END | |
| 1691 | |
| 1692 JNI_ENTRY_CHECKED(void, | |
| 1693 checked_jni_DeleteWeakGlobalRef(JNIEnv *env, | |
| 1694 jweak ref)) | |
| 1695 functionEnterExceptionAllowed(thr); | |
| 1696 UNCHECKED()->DeleteWeakGlobalRef(env, ref); | |
| 1697 functionExit(env); | |
| 1698 JNI_END | |
| 1699 | |
| 1700 JNI_ENTRY_CHECKED(jboolean, | |
| 1701 checked_jni_ExceptionCheck(JNIEnv *env)) | |
| 1702 functionEnterExceptionAllowed(thr); | |
| 1703 jboolean result = UNCHECKED()->ExceptionCheck(env); | |
| 1704 functionExit(env); | |
| 1705 return result; | |
| 1706 JNI_END | |
| 1707 | |
| 1708 JNI_ENTRY_CHECKED(jobject, | |
| 1709 checked_jni_NewDirectByteBuffer(JNIEnv *env, | |
| 1710 void *address, | |
| 1711 jlong capacity)) | |
| 1712 functionEnter(thr); | |
| 1713 jobject result = UNCHECKED()->NewDirectByteBuffer(env, address, capacity); | |
| 1714 functionExit(env); | |
| 1715 return result; | |
| 1716 JNI_END | |
| 1717 | |
| 1718 JNI_ENTRY_CHECKED(void *, | |
| 1719 checked_jni_GetDirectBufferAddress(JNIEnv *env, | |
| 1720 jobject buf)) | |
| 1721 functionEnter(thr); | |
| 1722 void* result = UNCHECKED()->GetDirectBufferAddress(env, buf); | |
| 1723 functionExit(env); | |
| 1724 return result; | |
| 1725 JNI_END | |
| 1726 | |
| 1727 JNI_ENTRY_CHECKED(jlong, | |
| 1728 checked_jni_GetDirectBufferCapacity(JNIEnv *env, | |
| 1729 jobject buf)) | |
| 1730 functionEnter(thr); | |
| 1731 jlong result = UNCHECKED()->GetDirectBufferCapacity(env, buf); | |
| 1732 functionExit(env); | |
| 1733 return result; | |
| 1734 JNI_END | |
| 1735 | |
| 1736 JNI_ENTRY_CHECKED(jobjectRefType, | |
| 1737 checked_jni_GetObjectRefType(JNIEnv *env, | |
| 1738 jobject obj)) | |
| 1739 functionEnter(thr); | |
| 1740 /* validate the object being passed */ | |
| 1741 IN_VM( | |
| 1742 jniCheck::validate_object(thr, obj); | |
| 1743 ) | |
| 1744 jobjectRefType result = UNCHECKED()->GetObjectRefType(env, obj); | |
| 1745 functionExit(env); | |
| 1746 return result; | |
| 1747 JNI_END | |
| 1748 | |
| 1749 | |
| 1750 JNI_ENTRY_CHECKED(jint, | |
| 1751 checked_jni_GetVersion(JNIEnv *env)) | |
| 1752 functionEnter(thr); | |
| 1753 jint result = UNCHECKED()->GetVersion(env); | |
| 1754 functionExit(env); | |
| 1755 return result; | |
| 1756 JNI_END | |
| 1757 | |
| 1758 | |
| 1759 | |
| 1760 /* | |
| 1761 * Structure containing all checked jni functions | |
| 1762 */ | |
| 1763 struct JNINativeInterface_ checked_jni_NativeInterface = { | |
| 1764 NULL, | |
| 1765 NULL, | |
| 1766 NULL, | |
| 1767 | |
| 1768 NULL, | |
| 1769 | |
| 1770 checked_jni_GetVersion, | |
| 1771 | |
| 1772 checked_jni_DefineClass, | |
| 1773 checked_jni_FindClass, | |
| 1774 | |
| 1775 checked_jni_FromReflectedMethod, | |
| 1776 checked_jni_FromReflectedField, | |
| 1777 | |
| 1778 checked_jni_ToReflectedMethod, | |
| 1779 | |
| 1780 checked_jni_GetSuperclass, | |
| 1781 checked_jni_IsAssignableFrom, | |
| 1782 | |
| 1783 checked_jni_ToReflectedField, | |
| 1784 | |
| 1785 checked_jni_Throw, | |
| 1786 checked_jni_ThrowNew, | |
| 1787 checked_jni_ExceptionOccurred, | |
| 1788 checked_jni_ExceptionDescribe, | |
| 1789 checked_jni_ExceptionClear, | |
| 1790 checked_jni_FatalError, | |
| 1791 | |
| 1792 checked_jni_PushLocalFrame, | |
| 1793 checked_jni_PopLocalFrame, | |
| 1794 | |
| 1795 checked_jni_NewGlobalRef, | |
| 1796 checked_jni_DeleteGlobalRef, | |
| 1797 checked_jni_DeleteLocalRef, | |
| 1798 checked_jni_IsSameObject, | |
| 1799 | |
| 1800 checked_jni_NewLocalRef, | |
| 1801 checked_jni_EnsureLocalCapacity, | |
| 1802 | |
| 1803 checked_jni_AllocObject, | |
| 1804 checked_jni_NewObject, | |
| 1805 checked_jni_NewObjectV, | |
| 1806 checked_jni_NewObjectA, | |
| 1807 | |
| 1808 checked_jni_GetObjectClass, | |
| 1809 checked_jni_IsInstanceOf, | |
| 1810 | |
| 1811 checked_jni_GetMethodID, | |
| 1812 | |
| 1813 checked_jni_CallObjectMethod, | |
| 1814 checked_jni_CallObjectMethodV, | |
| 1815 checked_jni_CallObjectMethodA, | |
| 1816 checked_jni_CallBooleanMethod, | |
| 1817 checked_jni_CallBooleanMethodV, | |
| 1818 checked_jni_CallBooleanMethodA, | |
| 1819 checked_jni_CallByteMethod, | |
| 1820 checked_jni_CallByteMethodV, | |
| 1821 checked_jni_CallByteMethodA, | |
| 1822 checked_jni_CallCharMethod, | |
| 1823 checked_jni_CallCharMethodV, | |
| 1824 checked_jni_CallCharMethodA, | |
| 1825 checked_jni_CallShortMethod, | |
| 1826 checked_jni_CallShortMethodV, | |
| 1827 checked_jni_CallShortMethodA, | |
| 1828 checked_jni_CallIntMethod, | |
| 1829 checked_jni_CallIntMethodV, | |
| 1830 checked_jni_CallIntMethodA, | |
| 1831 checked_jni_CallLongMethod, | |
| 1832 checked_jni_CallLongMethodV, | |
| 1833 checked_jni_CallLongMethodA, | |
| 1834 checked_jni_CallFloatMethod, | |
| 1835 checked_jni_CallFloatMethodV, | |
| 1836 checked_jni_CallFloatMethodA, | |
| 1837 checked_jni_CallDoubleMethod, | |
| 1838 checked_jni_CallDoubleMethodV, | |
| 1839 checked_jni_CallDoubleMethodA, | |
| 1840 checked_jni_CallVoidMethod, | |
| 1841 checked_jni_CallVoidMethodV, | |
| 1842 checked_jni_CallVoidMethodA, | |
| 1843 | |
| 1844 checked_jni_CallNonvirtualObjectMethod, | |
| 1845 checked_jni_CallNonvirtualObjectMethodV, | |
| 1846 checked_jni_CallNonvirtualObjectMethodA, | |
| 1847 checked_jni_CallNonvirtualBooleanMethod, | |
| 1848 checked_jni_CallNonvirtualBooleanMethodV, | |
| 1849 checked_jni_CallNonvirtualBooleanMethodA, | |
| 1850 checked_jni_CallNonvirtualByteMethod, | |
| 1851 checked_jni_CallNonvirtualByteMethodV, | |
| 1852 checked_jni_CallNonvirtualByteMethodA, | |
| 1853 checked_jni_CallNonvirtualCharMethod, | |
| 1854 checked_jni_CallNonvirtualCharMethodV, | |
| 1855 checked_jni_CallNonvirtualCharMethodA, | |
| 1856 checked_jni_CallNonvirtualShortMethod, | |
| 1857 checked_jni_CallNonvirtualShortMethodV, | |
| 1858 checked_jni_CallNonvirtualShortMethodA, | |
| 1859 checked_jni_CallNonvirtualIntMethod, | |
| 1860 checked_jni_CallNonvirtualIntMethodV, | |
| 1861 checked_jni_CallNonvirtualIntMethodA, | |
| 1862 checked_jni_CallNonvirtualLongMethod, | |
| 1863 checked_jni_CallNonvirtualLongMethodV, | |
| 1864 checked_jni_CallNonvirtualLongMethodA, | |
| 1865 checked_jni_CallNonvirtualFloatMethod, | |
| 1866 checked_jni_CallNonvirtualFloatMethodV, | |
| 1867 checked_jni_CallNonvirtualFloatMethodA, | |
| 1868 checked_jni_CallNonvirtualDoubleMethod, | |
| 1869 checked_jni_CallNonvirtualDoubleMethodV, | |
| 1870 checked_jni_CallNonvirtualDoubleMethodA, | |
| 1871 checked_jni_CallNonvirtualVoidMethod, | |
| 1872 checked_jni_CallNonvirtualVoidMethodV, | |
| 1873 checked_jni_CallNonvirtualVoidMethodA, | |
| 1874 | |
| 1875 checked_jni_GetFieldID, | |
| 1876 | |
| 1877 checked_jni_GetObjectField, | |
| 1878 checked_jni_GetBooleanField, | |
| 1879 checked_jni_GetByteField, | |
| 1880 checked_jni_GetCharField, | |
| 1881 checked_jni_GetShortField, | |
| 1882 checked_jni_GetIntField, | |
| 1883 checked_jni_GetLongField, | |
| 1884 checked_jni_GetFloatField, | |
| 1885 checked_jni_GetDoubleField, | |
| 1886 | |
| 1887 checked_jni_SetObjectField, | |
| 1888 checked_jni_SetBooleanField, | |
| 1889 checked_jni_SetByteField, | |
| 1890 checked_jni_SetCharField, | |
| 1891 checked_jni_SetShortField, | |
| 1892 checked_jni_SetIntField, | |
| 1893 checked_jni_SetLongField, | |
| 1894 checked_jni_SetFloatField, | |
| 1895 checked_jni_SetDoubleField, | |
| 1896 | |
| 1897 checked_jni_GetStaticMethodID, | |
| 1898 | |
| 1899 checked_jni_CallStaticObjectMethod, | |
| 1900 checked_jni_CallStaticObjectMethodV, | |
| 1901 checked_jni_CallStaticObjectMethodA, | |
| 1902 checked_jni_CallStaticBooleanMethod, | |
| 1903 checked_jni_CallStaticBooleanMethodV, | |
| 1904 checked_jni_CallStaticBooleanMethodA, | |
| 1905 checked_jni_CallStaticByteMethod, | |
| 1906 checked_jni_CallStaticByteMethodV, | |
| 1907 checked_jni_CallStaticByteMethodA, | |
| 1908 checked_jni_CallStaticCharMethod, | |
| 1909 checked_jni_CallStaticCharMethodV, | |
| 1910 checked_jni_CallStaticCharMethodA, | |
| 1911 checked_jni_CallStaticShortMethod, | |
| 1912 checked_jni_CallStaticShortMethodV, | |
| 1913 checked_jni_CallStaticShortMethodA, | |
| 1914 checked_jni_CallStaticIntMethod, | |
| 1915 checked_jni_CallStaticIntMethodV, | |
| 1916 checked_jni_CallStaticIntMethodA, | |
| 1917 checked_jni_CallStaticLongMethod, | |
| 1918 checked_jni_CallStaticLongMethodV, | |
| 1919 checked_jni_CallStaticLongMethodA, | |
| 1920 checked_jni_CallStaticFloatMethod, | |
| 1921 checked_jni_CallStaticFloatMethodV, | |
| 1922 checked_jni_CallStaticFloatMethodA, | |
| 1923 checked_jni_CallStaticDoubleMethod, | |
| 1924 checked_jni_CallStaticDoubleMethodV, | |
| 1925 checked_jni_CallStaticDoubleMethodA, | |
| 1926 checked_jni_CallStaticVoidMethod, | |
| 1927 checked_jni_CallStaticVoidMethodV, | |
| 1928 checked_jni_CallStaticVoidMethodA, | |
| 1929 | |
| 1930 checked_jni_GetStaticFieldID, | |
| 1931 | |
| 1932 checked_jni_GetStaticObjectField, | |
| 1933 checked_jni_GetStaticBooleanField, | |
| 1934 checked_jni_GetStaticByteField, | |
| 1935 checked_jni_GetStaticCharField, | |
| 1936 checked_jni_GetStaticShortField, | |
| 1937 checked_jni_GetStaticIntField, | |
| 1938 checked_jni_GetStaticLongField, | |
| 1939 checked_jni_GetStaticFloatField, | |
| 1940 checked_jni_GetStaticDoubleField, | |
| 1941 | |
| 1942 checked_jni_SetStaticObjectField, | |
| 1943 checked_jni_SetStaticBooleanField, | |
| 1944 checked_jni_SetStaticByteField, | |
| 1945 checked_jni_SetStaticCharField, | |
| 1946 checked_jni_SetStaticShortField, | |
| 1947 checked_jni_SetStaticIntField, | |
| 1948 checked_jni_SetStaticLongField, | |
| 1949 checked_jni_SetStaticFloatField, | |
| 1950 checked_jni_SetStaticDoubleField, | |
| 1951 | |
| 1952 checked_jni_NewString, | |
| 1953 checked_jni_GetStringLength, | |
| 1954 checked_jni_GetStringChars, | |
| 1955 checked_jni_ReleaseStringChars, | |
| 1956 | |
| 1957 checked_jni_NewStringUTF, | |
| 1958 checked_jni_GetStringUTFLength, | |
| 1959 checked_jni_GetStringUTFChars, | |
| 1960 checked_jni_ReleaseStringUTFChars, | |
| 1961 | |
| 1962 checked_jni_GetArrayLength, | |
| 1963 | |
| 1964 checked_jni_NewObjectArray, | |
| 1965 checked_jni_GetObjectArrayElement, | |
| 1966 checked_jni_SetObjectArrayElement, | |
| 1967 | |
| 1968 checked_jni_NewBooleanArray, | |
| 1969 checked_jni_NewByteArray, | |
| 1970 checked_jni_NewCharArray, | |
| 1971 checked_jni_NewShortArray, | |
| 1972 checked_jni_NewIntArray, | |
| 1973 checked_jni_NewLongArray, | |
| 1974 checked_jni_NewFloatArray, | |
| 1975 checked_jni_NewDoubleArray, | |
| 1976 | |
| 1977 checked_jni_GetBooleanArrayElements, | |
| 1978 checked_jni_GetByteArrayElements, | |
| 1979 checked_jni_GetCharArrayElements, | |
| 1980 checked_jni_GetShortArrayElements, | |
| 1981 checked_jni_GetIntArrayElements, | |
| 1982 checked_jni_GetLongArrayElements, | |
| 1983 checked_jni_GetFloatArrayElements, | |
| 1984 checked_jni_GetDoubleArrayElements, | |
| 1985 | |
| 1986 checked_jni_ReleaseBooleanArrayElements, | |
| 1987 checked_jni_ReleaseByteArrayElements, | |
| 1988 checked_jni_ReleaseCharArrayElements, | |
| 1989 checked_jni_ReleaseShortArrayElements, | |
| 1990 checked_jni_ReleaseIntArrayElements, | |
| 1991 checked_jni_ReleaseLongArrayElements, | |
| 1992 checked_jni_ReleaseFloatArrayElements, | |
| 1993 checked_jni_ReleaseDoubleArrayElements, | |
| 1994 | |
| 1995 checked_jni_GetBooleanArrayRegion, | |
| 1996 checked_jni_GetByteArrayRegion, | |
| 1997 checked_jni_GetCharArrayRegion, | |
| 1998 checked_jni_GetShortArrayRegion, | |
| 1999 checked_jni_GetIntArrayRegion, | |
| 2000 checked_jni_GetLongArrayRegion, | |
| 2001 checked_jni_GetFloatArrayRegion, | |
| 2002 checked_jni_GetDoubleArrayRegion, | |
| 2003 | |
| 2004 checked_jni_SetBooleanArrayRegion, | |
| 2005 checked_jni_SetByteArrayRegion, | |
| 2006 checked_jni_SetCharArrayRegion, | |
| 2007 checked_jni_SetShortArrayRegion, | |
| 2008 checked_jni_SetIntArrayRegion, | |
| 2009 checked_jni_SetLongArrayRegion, | |
| 2010 checked_jni_SetFloatArrayRegion, | |
| 2011 checked_jni_SetDoubleArrayRegion, | |
| 2012 | |
| 2013 checked_jni_RegisterNatives, | |
| 2014 checked_jni_UnregisterNatives, | |
| 2015 | |
| 2016 checked_jni_MonitorEnter, | |
| 2017 checked_jni_MonitorExit, | |
| 2018 | |
| 2019 checked_jni_GetJavaVM, | |
| 2020 | |
| 2021 checked_jni_GetStringRegion, | |
| 2022 checked_jni_GetStringUTFRegion, | |
| 2023 | |
| 2024 checked_jni_GetPrimitiveArrayCritical, | |
| 2025 checked_jni_ReleasePrimitiveArrayCritical, | |
| 2026 | |
| 2027 checked_jni_GetStringCritical, | |
| 2028 checked_jni_ReleaseStringCritical, | |
| 2029 | |
| 2030 checked_jni_NewWeakGlobalRef, | |
| 2031 checked_jni_DeleteWeakGlobalRef, | |
| 2032 | |
| 2033 checked_jni_ExceptionCheck, | |
| 2034 | |
| 2035 checked_jni_NewDirectByteBuffer, | |
| 2036 checked_jni_GetDirectBufferAddress, | |
| 2037 checked_jni_GetDirectBufferCapacity, | |
| 2038 | |
| 2039 // New 1.6 Features | |
| 2040 | |
| 2041 checked_jni_GetObjectRefType | |
| 2042 }; | |
| 2043 | |
| 2044 | |
| 2045 // Returns the function structure | |
| 2046 struct JNINativeInterface_* jni_functions_check() { | |
| 2047 | |
| 2048 unchecked_jni_NativeInterface = jni_functions_nocheck(); | |
| 2049 | |
| 2050 // make sure the last pointer in the checked table is not null, indicating | |
| 2051 // an addition to the JNINativeInterface_ structure without initializing | |
| 2052 // it in the checked table. | |
| 2053 debug_only(int *lastPtr = (int *)((char *)&checked_jni_NativeInterface + \ | |
| 2054 sizeof(*unchecked_jni_NativeInterface) - sizeof(char *));) | |
| 2055 assert(*lastPtr != 0, | |
| 2056 "Mismatched JNINativeInterface tables, check for new entries"); | |
| 2057 | |
| 2058 // with -verbose:jni this message will print | |
| 2059 if (PrintJNIResolving) { | |
| 2060 tty->print_cr("Checked JNI functions are being used to " \ | |
| 2061 "validate JNI usage"); | |
| 2062 } | |
| 2063 | |
| 2064 return &checked_jni_NativeInterface; | |
| 2065 } |