Thu, 09 Dec 2010 15:04:26 -0500
7004582: Add GetThisObject() function to JVMTI 1.2
Summary: Add 'GetThisObject' function
Reviewed-by: never, coleenp
duke@435 | 1 | /* |
stefank@2314 | 2 | * Copyright (c) 2001, 2010, Oracle and/or its affiliates. All rights reserved. |
duke@435 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
duke@435 | 4 | * |
duke@435 | 5 | * This code is free software; you can redistribute it and/or modify it |
duke@435 | 6 | * under the terms of the GNU General Public License version 2 only, as |
duke@435 | 7 | * published by the Free Software Foundation. |
duke@435 | 8 | * |
duke@435 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
duke@435 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
duke@435 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
duke@435 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
duke@435 | 13 | * accompanied this code). |
duke@435 | 14 | * |
duke@435 | 15 | * You should have received a copy of the GNU General Public License version |
duke@435 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
duke@435 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
duke@435 | 18 | * |
trims@1907 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
trims@1907 | 20 | * or visit www.oracle.com if you need additional information or have any |
trims@1907 | 21 | * questions. |
duke@435 | 22 | * |
duke@435 | 23 | */ |
duke@435 | 24 | |
stefank@2314 | 25 | #include "precompiled.hpp" |
stefank@2314 | 26 | #include "classfile/systemDictionary.hpp" |
stefank@2314 | 27 | #include "classfile/vmSymbols.hpp" |
stefank@2314 | 28 | #include "oops/instanceKlass.hpp" |
stefank@2314 | 29 | #include "oops/oop.inline.hpp" |
stefank@2314 | 30 | #include "oops/symbolOop.hpp" |
stefank@2314 | 31 | #include "prims/jni.h" |
stefank@2314 | 32 | #include "prims/jniCheck.hpp" |
stefank@2314 | 33 | #include "prims/jvm_misc.hpp" |
stefank@2314 | 34 | #include "runtime/fieldDescriptor.hpp" |
stefank@2314 | 35 | #include "runtime/handles.hpp" |
stefank@2314 | 36 | #include "runtime/interfaceSupport.hpp" |
stefank@2314 | 37 | #include "runtime/jfieldIDWorkaround.hpp" |
stefank@2314 | 38 | #include "runtime/thread.hpp" |
stefank@2314 | 39 | #ifdef TARGET_ARCH_x86 |
stefank@2314 | 40 | # include "jniTypes_x86.hpp" |
stefank@2314 | 41 | #endif |
stefank@2314 | 42 | #ifdef TARGET_ARCH_sparc |
stefank@2314 | 43 | # include "jniTypes_sparc.hpp" |
stefank@2314 | 44 | #endif |
stefank@2314 | 45 | #ifdef TARGET_ARCH_zero |
stefank@2314 | 46 | # include "jniTypes_zero.hpp" |
stefank@2314 | 47 | #endif |
duke@435 | 48 | |
duke@435 | 49 | |
duke@435 | 50 | // Heap objects are allowed to be directly referenced only in VM code, |
duke@435 | 51 | // not in native code. |
duke@435 | 52 | |
duke@435 | 53 | #define ASSERT_OOPS_ALLOWED \ |
duke@435 | 54 | assert(JavaThread::current()->thread_state() == _thread_in_vm, \ |
duke@435 | 55 | "jniCheck examining oops in bad state.") |
duke@435 | 56 | |
duke@435 | 57 | |
duke@435 | 58 | // Execute the given block of source code with the thread in VM state. |
duke@435 | 59 | // To do this, transition from the NATIVE state to the VM state, execute |
duke@435 | 60 | // the code, and transtition back. The ThreadInVMfromNative constructor |
duke@435 | 61 | // performs the transition to VM state, its destructor restores the |
duke@435 | 62 | // NATIVE state. |
duke@435 | 63 | |
duke@435 | 64 | #define IN_VM(source_code) { \ |
duke@435 | 65 | { \ |
duke@435 | 66 | ThreadInVMfromNative __tiv(thr); \ |
duke@435 | 67 | source_code \ |
duke@435 | 68 | } \ |
duke@435 | 69 | } |
duke@435 | 70 | |
duke@435 | 71 | |
duke@435 | 72 | /* |
duke@435 | 73 | * DECLARATIONS |
duke@435 | 74 | */ |
duke@435 | 75 | |
duke@435 | 76 | static struct JNINativeInterface_ * unchecked_jni_NativeInterface; |
duke@435 | 77 | |
duke@435 | 78 | |
duke@435 | 79 | /* |
duke@435 | 80 | * MACRO DEFINITIONS |
duke@435 | 81 | */ |
duke@435 | 82 | |
duke@435 | 83 | // All JNI checked functions here use JNI_ENTRY_CHECKED() instead of the |
duke@435 | 84 | // QUICK_ENTRY or LEAF variants found in jni.cpp. This allows handles |
duke@435 | 85 | // to be created if a fatal error should occur. |
duke@435 | 86 | |
duke@435 | 87 | // Check for thread not attached to VM; need to catch this before |
duke@435 | 88 | // assertions in the wrapper routines might fire |
duke@435 | 89 | |
duke@435 | 90 | // Check for env being the one value appropriate for this thread. |
duke@435 | 91 | |
duke@435 | 92 | #define JNI_ENTRY_CHECKED(result_type, header) \ |
duke@435 | 93 | extern "C" { \ |
duke@435 | 94 | result_type JNICALL header { \ |
duke@435 | 95 | JavaThread* thr = (JavaThread*)ThreadLocalStorage::get_thread_slow();\ |
duke@435 | 96 | if (thr == NULL || !thr->is_Java_thread()) { \ |
duke@435 | 97 | tty->print_cr(fatal_using_jnienv_in_nonjava); \ |
duke@435 | 98 | os::abort(true); \ |
duke@435 | 99 | } \ |
duke@435 | 100 | JNIEnv* xenv = thr->jni_environment(); \ |
duke@435 | 101 | if (env != xenv) { \ |
duke@435 | 102 | NativeReportJNIFatalError(thr, warn_wrong_jnienv); \ |
duke@435 | 103 | } \ |
duke@435 | 104 | __ENTRY(result_type, header, thr) |
duke@435 | 105 | |
duke@435 | 106 | |
duke@435 | 107 | #define UNCHECKED() (unchecked_jni_NativeInterface) |
duke@435 | 108 | |
duke@435 | 109 | static const char * warn_wrong_jnienv = "Using JNIEnv in the wrong thread"; |
duke@435 | 110 | static const char * warn_bad_class_descriptor = "JNI FindClass received a bad class descriptor \"%s\". A correct class descriptor " \ |
duke@435 | 111 | "has no leading \"L\" or trailing \";\". Incorrect descriptors will not be accepted in future releases."; |
duke@435 | 112 | static const char * fatal_using_jnienv_in_nonjava = "FATAL ERROR in native method: Using JNIEnv in non-Java thread"; |
duke@435 | 113 | static const char * warn_other_function_in_critical = "Warning: Calling other JNI functions in the scope of " \ |
duke@435 | 114 | "Get/ReleasePrimitiveArrayCritical or Get/ReleaseStringCritical"; |
duke@435 | 115 | static const char * fatal_bad_ref_to_jni = "Bad global or local ref passed to JNI"; |
duke@435 | 116 | static const char * fatal_received_null_class = "JNI received a null class"; |
duke@435 | 117 | static const char * fatal_class_not_a_class = "JNI received a class argument that is not a class"; |
duke@435 | 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"; |
duke@435 | 119 | static const char * fatal_wrong_class_or_method = "Wrong object class or methodID passed to JNI call"; |
dcubed@1352 | 120 | static const char * fatal_non_weak_method = "non-weak methodID passed to JNI call"; |
duke@435 | 121 | static const char * fatal_unknown_array_object = "Unknown array object passed to JNI array operations"; |
duke@435 | 122 | static const char * fatal_object_array_expected = "Object array expected but not received for JNI array operation"; |
duke@435 | 123 | static const char * fatal_non_array = "Non-array passed to JNI array operations"; |
duke@435 | 124 | static const char * fatal_element_type_mismatch = "Array element type mismatch in JNI"; |
duke@435 | 125 | static const char * fatal_should_be_static = "Non-static field ID passed to JNI"; |
duke@435 | 126 | static const char * fatal_wrong_static_field = "Wrong static field ID passed to JNI"; |
duke@435 | 127 | static const char * fatal_static_field_not_found = "Static field not found in JNI get/set field operations"; |
duke@435 | 128 | static const char * fatal_static_field_mismatch = "Field type (static) mismatch in JNI get/set field operations"; |
duke@435 | 129 | static const char * fatal_should_be_nonstatic = "Static field ID passed to JNI"; |
duke@435 | 130 | static const char * fatal_null_object = "Null object passed to JNI"; |
duke@435 | 131 | static const char * fatal_wrong_field = "Wrong field ID passed to JNI"; |
duke@435 | 132 | static const char * fatal_instance_field_not_found = "Instance field not found in JNI get/set field operations"; |
duke@435 | 133 | static const char * fatal_instance_field_mismatch = "Field type (instance) mismatch in JNI get/set field operations"; |
duke@435 | 134 | static const char * fatal_non_string = "JNI string operation received a non-string"; |
duke@435 | 135 | |
duke@435 | 136 | |
duke@435 | 137 | // When in VM state: |
duke@435 | 138 | static void ReportJNIWarning(JavaThread* thr, const char *msg) { |
duke@435 | 139 | tty->print_cr("WARNING in native method: %s", msg); |
duke@435 | 140 | thr->print_stack(); |
duke@435 | 141 | } |
duke@435 | 142 | |
duke@435 | 143 | // When in NATIVE state: |
duke@435 | 144 | static void NativeReportJNIFatalError(JavaThread* thr, const char *msg) { |
duke@435 | 145 | IN_VM( |
duke@435 | 146 | ReportJNIFatalError(thr, msg); |
duke@435 | 147 | ) |
duke@435 | 148 | } |
duke@435 | 149 | |
duke@435 | 150 | static void NativeReportJNIWarning(JavaThread* thr, const char *msg) { |
duke@435 | 151 | IN_VM( |
duke@435 | 152 | ReportJNIWarning(thr, msg); |
duke@435 | 153 | ) |
duke@435 | 154 | } |
duke@435 | 155 | |
duke@435 | 156 | |
duke@435 | 157 | |
duke@435 | 158 | |
duke@435 | 159 | /* |
duke@435 | 160 | * SUPPORT FUNCTIONS |
duke@435 | 161 | */ |
duke@435 | 162 | |
duke@435 | 163 | static inline void |
duke@435 | 164 | functionEnterCritical(JavaThread* thr) |
duke@435 | 165 | { |
duke@435 | 166 | if (thr->has_pending_exception()) { |
duke@435 | 167 | NativeReportJNIWarning(thr, "JNI call made with exception pending"); |
duke@435 | 168 | } |
duke@435 | 169 | } |
duke@435 | 170 | |
duke@435 | 171 | static inline void |
duke@435 | 172 | functionEnterCriticalExceptionAllowed(JavaThread* thr) |
duke@435 | 173 | { |
duke@435 | 174 | } |
duke@435 | 175 | |
duke@435 | 176 | static inline void |
duke@435 | 177 | functionEnter(JavaThread* thr) |
duke@435 | 178 | { |
duke@435 | 179 | if (thr->in_critical()) { |
duke@435 | 180 | tty->print_cr(warn_other_function_in_critical); |
duke@435 | 181 | } |
duke@435 | 182 | if (thr->has_pending_exception()) { |
duke@435 | 183 | NativeReportJNIWarning(thr, "JNI call made with exception pending"); |
duke@435 | 184 | } |
duke@435 | 185 | } |
duke@435 | 186 | |
duke@435 | 187 | static inline void |
duke@435 | 188 | functionEnterExceptionAllowed(JavaThread* thr) |
duke@435 | 189 | { |
duke@435 | 190 | if (thr->in_critical()) { |
duke@435 | 191 | tty->print_cr(warn_other_function_in_critical); |
duke@435 | 192 | } |
duke@435 | 193 | } |
duke@435 | 194 | |
duke@435 | 195 | static inline void |
duke@435 | 196 | functionExit(JNIEnv *env) |
duke@435 | 197 | { |
duke@435 | 198 | /* nothing to do at this time */ |
duke@435 | 199 | } |
duke@435 | 200 | |
duke@435 | 201 | static inline void |
duke@435 | 202 | checkStaticFieldID(JavaThread* thr, jfieldID fid, jclass cls, int ftype) |
duke@435 | 203 | { |
duke@435 | 204 | fieldDescriptor fd; |
duke@435 | 205 | |
duke@435 | 206 | /* make sure it is a static field */ |
duke@435 | 207 | if (!jfieldIDWorkaround::is_static_jfieldID(fid)) |
duke@435 | 208 | ReportJNIFatalError(thr, fatal_should_be_static); |
duke@435 | 209 | |
duke@435 | 210 | /* validate the class being passed */ |
duke@435 | 211 | ASSERT_OOPS_ALLOWED; |
duke@435 | 212 | klassOop k_oop = jniCheck::validate_class(thr, cls, false); |
duke@435 | 213 | |
duke@435 | 214 | /* check for proper subclass hierarchy */ |
duke@435 | 215 | JNIid* id = jfieldIDWorkaround::from_static_jfieldID(fid); |
duke@435 | 216 | klassOop f_oop = id->holder(); |
duke@435 | 217 | if (!instanceKlass::cast(k_oop)->is_subtype_of(f_oop)) |
duke@435 | 218 | ReportJNIFatalError(thr, fatal_wrong_static_field); |
duke@435 | 219 | |
duke@435 | 220 | /* check for proper field type */ |
duke@435 | 221 | if (!instanceKlass::cast(f_oop)->find_local_field_from_offset( |
duke@435 | 222 | id->offset(), true, &fd)) |
duke@435 | 223 | ReportJNIFatalError(thr, fatal_static_field_not_found); |
duke@435 | 224 | if ((fd.field_type() != ftype) && |
duke@435 | 225 | !(fd.field_type() == T_ARRAY && ftype == T_OBJECT)) { |
duke@435 | 226 | ReportJNIFatalError(thr, fatal_static_field_mismatch); |
duke@435 | 227 | } |
duke@435 | 228 | } |
duke@435 | 229 | |
duke@435 | 230 | static inline void |
duke@435 | 231 | checkInstanceFieldID(JavaThread* thr, jfieldID fid, jobject obj, int ftype) |
duke@435 | 232 | { |
duke@435 | 233 | fieldDescriptor fd; |
duke@435 | 234 | |
duke@435 | 235 | /* make sure it is an instance field */ |
duke@435 | 236 | if (jfieldIDWorkaround::is_static_jfieldID(fid)) |
duke@435 | 237 | ReportJNIFatalError(thr, fatal_should_be_nonstatic); |
duke@435 | 238 | |
duke@435 | 239 | /* validate the object being passed and then get its class */ |
duke@435 | 240 | ASSERT_OOPS_ALLOWED; |
duke@435 | 241 | oop oopObj = jniCheck::validate_object(thr, obj); |
duke@435 | 242 | if (!oopObj) { |
duke@435 | 243 | ReportJNIFatalError(thr, fatal_null_object); |
duke@435 | 244 | } |
duke@435 | 245 | klassOop k_oop = oopObj->klass(); |
duke@435 | 246 | |
duke@435 | 247 | if (!jfieldIDWorkaround::is_valid_jfieldID(k_oop, fid)) { |
duke@435 | 248 | ReportJNIFatalError(thr, fatal_wrong_field); |
duke@435 | 249 | } |
duke@435 | 250 | |
duke@435 | 251 | /* make sure the field exists */ |
duke@435 | 252 | int offset = jfieldIDWorkaround::from_instance_jfieldID(k_oop, fid); |
duke@435 | 253 | if (!instanceKlass::cast(k_oop)->contains_field_offset(offset)) |
duke@435 | 254 | ReportJNIFatalError(thr, fatal_wrong_field); |
duke@435 | 255 | |
duke@435 | 256 | /* check for proper field type */ |
duke@435 | 257 | if (!instanceKlass::cast(k_oop)->find_field_from_offset(offset, |
duke@435 | 258 | false, &fd)) |
duke@435 | 259 | ReportJNIFatalError(thr, fatal_instance_field_not_found); |
duke@435 | 260 | |
duke@435 | 261 | if ((fd.field_type() != ftype) && |
duke@435 | 262 | !(fd.field_type() == T_ARRAY && ftype == T_OBJECT)) { |
duke@435 | 263 | ReportJNIFatalError(thr, fatal_instance_field_mismatch); |
duke@435 | 264 | } |
duke@435 | 265 | } |
duke@435 | 266 | |
duke@435 | 267 | static inline void |
duke@435 | 268 | checkString(JavaThread* thr, jstring js) |
duke@435 | 269 | { |
duke@435 | 270 | ASSERT_OOPS_ALLOWED; |
duke@435 | 271 | oop s = jniCheck::validate_object(thr, js); |
duke@435 | 272 | if (!s || !java_lang_String::is_instance(s)) |
duke@435 | 273 | ReportJNIFatalError(thr, fatal_non_string); |
duke@435 | 274 | } |
duke@435 | 275 | |
duke@435 | 276 | static inline void |
duke@435 | 277 | checkArray(JavaThread* thr, jarray jArray, int elementType) |
duke@435 | 278 | { |
duke@435 | 279 | ASSERT_OOPS_ALLOWED; |
duke@435 | 280 | arrayOop aOop; |
duke@435 | 281 | |
duke@435 | 282 | aOop = (arrayOop)jniCheck::validate_object(thr, jArray); |
duke@435 | 283 | if (aOop == NULL || !aOop->is_array()) |
duke@435 | 284 | ReportJNIFatalError(thr, fatal_non_array); |
duke@435 | 285 | |
duke@435 | 286 | if (elementType != -1) { |
duke@435 | 287 | if (aOop->is_typeArray()) { |
duke@435 | 288 | BasicType array_type = typeArrayKlass::cast(aOop->klass())->element_type(); |
duke@435 | 289 | if (array_type != elementType) |
duke@435 | 290 | ReportJNIFatalError(thr, fatal_element_type_mismatch); |
duke@435 | 291 | } else if (aOop->is_objArray()) { |
duke@435 | 292 | if ( T_OBJECT != elementType) |
duke@435 | 293 | ReportJNIFatalError(thr, fatal_object_array_expected); |
duke@435 | 294 | } else { |
duke@435 | 295 | ReportJNIFatalError(thr, fatal_unknown_array_object); |
duke@435 | 296 | } |
duke@435 | 297 | } |
duke@435 | 298 | } |
duke@435 | 299 | |
duke@435 | 300 | |
duke@435 | 301 | oop jniCheck::validate_handle(JavaThread* thr, jobject obj) { |
duke@435 | 302 | if (JNIHandles::is_frame_handle(thr, obj) || |
duke@435 | 303 | JNIHandles::is_local_handle(thr, obj) || |
duke@435 | 304 | JNIHandles::is_global_handle(obj) || |
duke@435 | 305 | JNIHandles::is_weak_global_handle(obj)) { |
duke@435 | 306 | ASSERT_OOPS_ALLOWED; |
duke@435 | 307 | return JNIHandles::resolve_external_guard(obj); |
duke@435 | 308 | } |
duke@435 | 309 | ReportJNIFatalError(thr, fatal_bad_ref_to_jni); |
duke@435 | 310 | return NULL; |
duke@435 | 311 | } |
duke@435 | 312 | |
duke@435 | 313 | |
duke@435 | 314 | methodOop jniCheck::validate_jmethod_id(JavaThread* thr, jmethodID method_id) { |
duke@435 | 315 | ASSERT_OOPS_ALLOWED; |
dcubed@1352 | 316 | // do the fast jmethodID check first |
duke@435 | 317 | methodOop moop = JNIHandles::checked_resolve_jmethod_id(method_id); |
duke@435 | 318 | if (moop == NULL) { |
duke@435 | 319 | ReportJNIFatalError(thr, fatal_wrong_class_or_method); |
duke@435 | 320 | } |
dcubed@1352 | 321 | // jmethodIDs are supposed to be weak global handles, but that |
dcubed@1352 | 322 | // can be expensive so check it last |
dcubed@1352 | 323 | else if (!JNIHandles::is_weak_global_handle((jobject) method_id)) { |
dcubed@1352 | 324 | ReportJNIFatalError(thr, fatal_non_weak_method); |
dcubed@1352 | 325 | } |
duke@435 | 326 | return moop; |
duke@435 | 327 | } |
duke@435 | 328 | |
duke@435 | 329 | |
duke@435 | 330 | oop jniCheck::validate_object(JavaThread* thr, jobject obj) { |
duke@435 | 331 | if (!obj) |
duke@435 | 332 | return NULL; |
duke@435 | 333 | ASSERT_OOPS_ALLOWED; |
duke@435 | 334 | oop oopObj = jniCheck::validate_handle(thr, obj); |
duke@435 | 335 | if (!oopObj) { |
duke@435 | 336 | ReportJNIFatalError(thr, fatal_bad_ref_to_jni); |
duke@435 | 337 | } |
duke@435 | 338 | return oopObj; |
duke@435 | 339 | } |
duke@435 | 340 | |
duke@435 | 341 | // Warn if a class descriptor is in decorated form; class descriptors |
duke@435 | 342 | // passed to JNI findClass should not be decorated unless they are |
duke@435 | 343 | // array descriptors. |
duke@435 | 344 | void jniCheck::validate_class_descriptor(JavaThread* thr, const char* name) { |
duke@435 | 345 | if (name == NULL) return; // implementation accepts NULL so just return |
duke@435 | 346 | |
duke@435 | 347 | size_t len = strlen(name); |
duke@435 | 348 | |
duke@435 | 349 | if (len >= 2 && |
duke@435 | 350 | name[0] == JVM_SIGNATURE_CLASS && // 'L' |
duke@435 | 351 | name[len-1] == JVM_SIGNATURE_ENDCLASS ) { // ';' |
duke@435 | 352 | char msg[JVM_MAXPATHLEN]; |
duke@435 | 353 | jio_snprintf(msg, JVM_MAXPATHLEN, warn_bad_class_descriptor, name); |
duke@435 | 354 | ReportJNIWarning(thr, msg); |
duke@435 | 355 | } |
duke@435 | 356 | } |
duke@435 | 357 | |
duke@435 | 358 | klassOop jniCheck::validate_class(JavaThread* thr, jclass clazz, bool allow_primitive) { |
duke@435 | 359 | ASSERT_OOPS_ALLOWED; |
duke@435 | 360 | oop mirror = jniCheck::validate_handle(thr, clazz); |
duke@435 | 361 | if (!mirror) { |
duke@435 | 362 | ReportJNIFatalError(thr, fatal_received_null_class); |
duke@435 | 363 | } |
duke@435 | 364 | |
never@1577 | 365 | if (mirror->klass() != SystemDictionary::Class_klass()) { |
duke@435 | 366 | ReportJNIFatalError(thr, fatal_class_not_a_class); |
duke@435 | 367 | } |
duke@435 | 368 | |
duke@435 | 369 | klassOop k = java_lang_Class::as_klassOop(mirror); |
duke@435 | 370 | // Make allowances for primitive classes ... |
duke@435 | 371 | if (!(k != NULL || allow_primitive && java_lang_Class::is_primitive(mirror))) { |
duke@435 | 372 | ReportJNIFatalError(thr, fatal_class_not_a_class); |
duke@435 | 373 | } |
duke@435 | 374 | return k; |
duke@435 | 375 | } |
duke@435 | 376 | |
duke@435 | 377 | void jniCheck::validate_throwable_klass(JavaThread* thr, klassOop klass) { |
duke@435 | 378 | ASSERT_OOPS_ALLOWED; |
duke@435 | 379 | assert(klass != NULL, "klass argument must have a value"); |
duke@435 | 380 | |
duke@435 | 381 | if (!Klass::cast(klass)->oop_is_instance() || |
never@1577 | 382 | !instanceKlass::cast(klass)->is_subclass_of(SystemDictionary::Throwable_klass())) { |
duke@435 | 383 | ReportJNIFatalError(thr, fatal_class_not_a_throwable_class); |
duke@435 | 384 | } |
duke@435 | 385 | } |
duke@435 | 386 | |
duke@435 | 387 | void jniCheck::validate_call_object(JavaThread* thr, jobject obj, jmethodID method_id) { |
duke@435 | 388 | /* validate the object being passed */ |
duke@435 | 389 | ASSERT_OOPS_ALLOWED; |
duke@435 | 390 | jniCheck::validate_jmethod_id(thr, method_id); |
duke@435 | 391 | jniCheck::validate_object(thr, obj); |
duke@435 | 392 | } |
duke@435 | 393 | |
duke@435 | 394 | void jniCheck::validate_call_class(JavaThread* thr, jclass clazz, jmethodID method_id) { |
duke@435 | 395 | /* validate the class being passed */ |
duke@435 | 396 | ASSERT_OOPS_ALLOWED; |
duke@435 | 397 | jniCheck::validate_jmethod_id(thr, method_id); |
duke@435 | 398 | jniCheck::validate_class(thr, clazz, false); |
duke@435 | 399 | } |
duke@435 | 400 | |
duke@435 | 401 | |
duke@435 | 402 | /* |
duke@435 | 403 | * IMPLEMENTATION OF FUNCTIONS IN CHECKED TABLE |
duke@435 | 404 | */ |
duke@435 | 405 | |
duke@435 | 406 | JNI_ENTRY_CHECKED(jclass, |
duke@435 | 407 | checked_jni_DefineClass(JNIEnv *env, |
duke@435 | 408 | const char *name, |
duke@435 | 409 | jobject loader, |
duke@435 | 410 | const jbyte *buf, |
duke@435 | 411 | jsize len)) |
duke@435 | 412 | functionEnter(thr); |
duke@435 | 413 | IN_VM( |
duke@435 | 414 | jniCheck::validate_object(thr, loader); |
duke@435 | 415 | ) |
duke@435 | 416 | jclass result = UNCHECKED()->DefineClass(env, name, loader, buf, len); |
duke@435 | 417 | functionExit(env); |
duke@435 | 418 | return result; |
duke@435 | 419 | JNI_END |
duke@435 | 420 | |
duke@435 | 421 | JNI_ENTRY_CHECKED(jclass, |
duke@435 | 422 | checked_jni_FindClass(JNIEnv *env, |
duke@435 | 423 | const char *name)) |
duke@435 | 424 | functionEnter(thr); |
duke@435 | 425 | IN_VM( |
duke@435 | 426 | jniCheck::validate_class_descriptor(thr, name); |
duke@435 | 427 | ) |
duke@435 | 428 | jclass result = UNCHECKED()->FindClass(env, name); |
duke@435 | 429 | functionExit(env); |
duke@435 | 430 | return result; |
duke@435 | 431 | JNI_END |
duke@435 | 432 | |
duke@435 | 433 | JNI_ENTRY_CHECKED(jmethodID, |
duke@435 | 434 | checked_jni_FromReflectedMethod(JNIEnv *env, |
duke@435 | 435 | jobject method)) |
duke@435 | 436 | functionEnter(thr); |
duke@435 | 437 | IN_VM( |
duke@435 | 438 | jniCheck::validate_object(thr, method); |
duke@435 | 439 | ) |
duke@435 | 440 | jmethodID result = UNCHECKED()->FromReflectedMethod(env, method); |
duke@435 | 441 | functionExit(env); |
duke@435 | 442 | return result; |
duke@435 | 443 | JNI_END |
duke@435 | 444 | |
duke@435 | 445 | JNI_ENTRY_CHECKED(jfieldID, |
duke@435 | 446 | checked_jni_FromReflectedField(JNIEnv *env, |
duke@435 | 447 | jobject field)) |
duke@435 | 448 | functionEnter(thr); |
duke@435 | 449 | IN_VM( |
duke@435 | 450 | jniCheck::validate_object(thr, field); |
duke@435 | 451 | ) |
duke@435 | 452 | jfieldID result = UNCHECKED()->FromReflectedField(env, field); |
duke@435 | 453 | functionExit(env); |
duke@435 | 454 | return result; |
duke@435 | 455 | JNI_END |
duke@435 | 456 | |
duke@435 | 457 | JNI_ENTRY_CHECKED(jobject, |
duke@435 | 458 | checked_jni_ToReflectedMethod(JNIEnv *env, |
duke@435 | 459 | jclass cls, |
duke@435 | 460 | jmethodID methodID, |
duke@435 | 461 | jboolean isStatic)) |
duke@435 | 462 | functionEnter(thr); |
duke@435 | 463 | IN_VM( |
duke@435 | 464 | jniCheck::validate_class(thr, cls, false); |
duke@435 | 465 | jniCheck::validate_jmethod_id(thr, methodID); |
duke@435 | 466 | ) |
duke@435 | 467 | jobject result = UNCHECKED()->ToReflectedMethod(env, cls, methodID, |
duke@435 | 468 | isStatic); |
duke@435 | 469 | functionExit(env); |
duke@435 | 470 | return result; |
duke@435 | 471 | JNI_END |
duke@435 | 472 | |
duke@435 | 473 | JNI_ENTRY_CHECKED(jclass, |
duke@435 | 474 | checked_jni_GetSuperclass(JNIEnv *env, |
duke@435 | 475 | jclass sub)) |
duke@435 | 476 | functionEnter(thr); |
duke@435 | 477 | IN_VM( |
duke@435 | 478 | jniCheck::validate_class(thr, sub, true); |
duke@435 | 479 | ) |
duke@435 | 480 | jclass result = UNCHECKED()->GetSuperclass(env, sub); |
duke@435 | 481 | functionExit(env); |
duke@435 | 482 | return result; |
duke@435 | 483 | JNI_END |
duke@435 | 484 | |
duke@435 | 485 | JNI_ENTRY_CHECKED(jboolean, |
duke@435 | 486 | checked_jni_IsAssignableFrom(JNIEnv *env, |
duke@435 | 487 | jclass sub, |
duke@435 | 488 | jclass sup)) |
duke@435 | 489 | functionEnter(thr); |
duke@435 | 490 | IN_VM( |
duke@435 | 491 | jniCheck::validate_class(thr, sub, true); |
duke@435 | 492 | jniCheck::validate_class(thr, sup, true); |
duke@435 | 493 | ) |
duke@435 | 494 | jboolean result = UNCHECKED()->IsAssignableFrom(env, sub, sup); |
duke@435 | 495 | functionExit(env); |
duke@435 | 496 | return result; |
duke@435 | 497 | JNI_END |
duke@435 | 498 | |
duke@435 | 499 | JNI_ENTRY_CHECKED(jobject, |
duke@435 | 500 | checked_jni_ToReflectedField(JNIEnv *env, |
duke@435 | 501 | jclass cls, |
duke@435 | 502 | jfieldID fieldID, |
duke@435 | 503 | jboolean isStatic)) |
duke@435 | 504 | functionEnter(thr); |
duke@435 | 505 | IN_VM( |
duke@435 | 506 | jniCheck::validate_class(thr, cls, false); |
duke@435 | 507 | ) |
duke@435 | 508 | jobject result = UNCHECKED()->ToReflectedField(env, cls, fieldID, |
duke@435 | 509 | isStatic); |
duke@435 | 510 | functionExit(env); |
duke@435 | 511 | return result; |
duke@435 | 512 | JNI_END |
duke@435 | 513 | |
duke@435 | 514 | JNI_ENTRY_CHECKED(jint, |
duke@435 | 515 | checked_jni_Throw(JNIEnv *env, |
duke@435 | 516 | jthrowable obj)) |
duke@435 | 517 | functionEnter(thr); |
duke@435 | 518 | IN_VM( |
duke@435 | 519 | oop oopObj = jniCheck::validate_object(thr, obj); |
duke@435 | 520 | if (oopObj == NULL) { |
duke@435 | 521 | // Unchecked Throw tolerates a NULL obj, so just warn |
duke@435 | 522 | ReportJNIWarning(thr, "JNI Throw called with NULL throwable"); |
duke@435 | 523 | } else { |
duke@435 | 524 | jniCheck::validate_throwable_klass(thr, oopObj->klass()); |
duke@435 | 525 | } |
duke@435 | 526 | ) |
duke@435 | 527 | jint result = UNCHECKED()->Throw(env, obj); |
duke@435 | 528 | functionExit(env); |
duke@435 | 529 | return result; |
duke@435 | 530 | JNI_END |
duke@435 | 531 | |
duke@435 | 532 | JNI_ENTRY_CHECKED(jint, |
duke@435 | 533 | checked_jni_ThrowNew(JNIEnv *env, |
duke@435 | 534 | jclass clazz, |
duke@435 | 535 | const char *msg)) |
duke@435 | 536 | functionEnter(thr); |
duke@435 | 537 | IN_VM( |
duke@435 | 538 | klassOop k = jniCheck::validate_class(thr, clazz, false); |
duke@435 | 539 | assert(k != NULL, "validate_class shouldn't return NULL klassOop"); |
duke@435 | 540 | jniCheck::validate_throwable_klass(thr, k); |
duke@435 | 541 | ) |
duke@435 | 542 | jint result = UNCHECKED()->ThrowNew(env, clazz, msg); |
duke@435 | 543 | functionExit(env); |
duke@435 | 544 | return result; |
duke@435 | 545 | JNI_END |
duke@435 | 546 | |
duke@435 | 547 | JNI_ENTRY_CHECKED(jthrowable, |
duke@435 | 548 | checked_jni_ExceptionOccurred(JNIEnv *env)) |
duke@435 | 549 | functionEnterExceptionAllowed(thr); |
duke@435 | 550 | jthrowable result = UNCHECKED()->ExceptionOccurred(env); |
duke@435 | 551 | functionExit(env); |
duke@435 | 552 | return result; |
duke@435 | 553 | JNI_END |
duke@435 | 554 | |
duke@435 | 555 | JNI_ENTRY_CHECKED(void, |
duke@435 | 556 | checked_jni_ExceptionDescribe(JNIEnv *env)) |
duke@435 | 557 | functionEnterExceptionAllowed(thr); |
duke@435 | 558 | UNCHECKED()->ExceptionDescribe(env); |
duke@435 | 559 | functionExit(env); |
duke@435 | 560 | JNI_END |
duke@435 | 561 | |
duke@435 | 562 | JNI_ENTRY_CHECKED(void, |
duke@435 | 563 | checked_jni_ExceptionClear(JNIEnv *env)) |
duke@435 | 564 | functionEnterExceptionAllowed(thr); |
duke@435 | 565 | UNCHECKED()->ExceptionClear(env); |
duke@435 | 566 | functionExit(env); |
duke@435 | 567 | JNI_END |
duke@435 | 568 | |
duke@435 | 569 | JNI_ENTRY_CHECKED(void, |
duke@435 | 570 | checked_jni_FatalError(JNIEnv *env, |
duke@435 | 571 | const char *msg)) |
duke@435 | 572 | functionEnter(thr); |
duke@435 | 573 | UNCHECKED()->FatalError(env, msg); |
duke@435 | 574 | functionExit(env); |
duke@435 | 575 | JNI_END |
duke@435 | 576 | |
duke@435 | 577 | JNI_ENTRY_CHECKED(jint, |
duke@435 | 578 | checked_jni_PushLocalFrame(JNIEnv *env, |
duke@435 | 579 | jint capacity)) |
duke@435 | 580 | functionEnterExceptionAllowed(thr); |
duke@435 | 581 | if (capacity < 0) |
duke@435 | 582 | NativeReportJNIFatalError(thr, "negative capacity"); |
duke@435 | 583 | jint result = UNCHECKED()->PushLocalFrame(env, capacity); |
duke@435 | 584 | functionExit(env); |
duke@435 | 585 | return result; |
duke@435 | 586 | JNI_END |
duke@435 | 587 | |
duke@435 | 588 | JNI_ENTRY_CHECKED(jobject, |
duke@435 | 589 | checked_jni_PopLocalFrame(JNIEnv *env, |
duke@435 | 590 | jobject result)) |
duke@435 | 591 | functionEnterExceptionAllowed(thr); |
duke@435 | 592 | jobject res = UNCHECKED()->PopLocalFrame(env, result); |
duke@435 | 593 | functionExit(env); |
duke@435 | 594 | return res; |
duke@435 | 595 | JNI_END |
duke@435 | 596 | |
duke@435 | 597 | JNI_ENTRY_CHECKED(jobject, |
duke@435 | 598 | checked_jni_NewGlobalRef(JNIEnv *env, |
duke@435 | 599 | jobject lobj)) |
duke@435 | 600 | functionEnter(thr); |
duke@435 | 601 | IN_VM( |
duke@435 | 602 | if (lobj != NULL) { |
duke@435 | 603 | jniCheck::validate_handle(thr, lobj); |
duke@435 | 604 | } |
duke@435 | 605 | ) |
duke@435 | 606 | jobject result = UNCHECKED()->NewGlobalRef(env,lobj); |
duke@435 | 607 | functionExit(env); |
duke@435 | 608 | return result; |
duke@435 | 609 | JNI_END |
duke@435 | 610 | |
duke@435 | 611 | JNI_ENTRY_CHECKED(void, |
duke@435 | 612 | checked_jni_DeleteGlobalRef(JNIEnv *env, |
duke@435 | 613 | jobject gref)) |
duke@435 | 614 | functionEnterExceptionAllowed(thr); |
duke@435 | 615 | IN_VM( |
duke@435 | 616 | jniCheck::validate_object(thr, gref); |
duke@435 | 617 | if (gref && !JNIHandles::is_global_handle(gref)) { |
duke@435 | 618 | ReportJNIFatalError(thr, |
duke@435 | 619 | "Invalid global JNI handle passed to DeleteGlobalRef"); |
duke@435 | 620 | } |
duke@435 | 621 | ) |
duke@435 | 622 | UNCHECKED()->DeleteGlobalRef(env,gref); |
duke@435 | 623 | functionExit(env); |
duke@435 | 624 | JNI_END |
duke@435 | 625 | |
duke@435 | 626 | JNI_ENTRY_CHECKED(void, |
duke@435 | 627 | checked_jni_DeleteLocalRef(JNIEnv *env, |
duke@435 | 628 | jobject obj)) |
duke@435 | 629 | functionEnterExceptionAllowed(thr); |
duke@435 | 630 | IN_VM( |
duke@435 | 631 | jniCheck::validate_object(thr, obj); |
duke@435 | 632 | if (obj && !(JNIHandles::is_local_handle(thr, obj) || |
duke@435 | 633 | JNIHandles::is_frame_handle(thr, obj))) |
duke@435 | 634 | ReportJNIFatalError(thr, |
duke@435 | 635 | "Invalid local JNI handle passed to DeleteLocalRef"); |
duke@435 | 636 | ) |
duke@435 | 637 | UNCHECKED()->DeleteLocalRef(env, obj); |
duke@435 | 638 | functionExit(env); |
duke@435 | 639 | JNI_END |
duke@435 | 640 | |
duke@435 | 641 | JNI_ENTRY_CHECKED(jboolean, |
duke@435 | 642 | checked_jni_IsSameObject(JNIEnv *env, |
duke@435 | 643 | jobject obj1, |
duke@435 | 644 | jobject obj2)) |
duke@435 | 645 | functionEnterExceptionAllowed(thr); |
duke@435 | 646 | IN_VM( |
duke@435 | 647 | /* This JNI function can be used to compare weak global references |
duke@435 | 648 | * to NULL objects. If the handles are valid, but contain NULL, |
duke@435 | 649 | * then don't attempt to validate the object. |
duke@435 | 650 | */ |
duke@435 | 651 | if (obj1 != NULL && jniCheck::validate_handle(thr, obj1) != NULL) { |
duke@435 | 652 | jniCheck::validate_object(thr, obj1); |
duke@435 | 653 | } |
duke@435 | 654 | if (obj2 != NULL && jniCheck::validate_handle(thr, obj2) != NULL) { |
duke@435 | 655 | jniCheck::validate_object(thr, obj2); |
duke@435 | 656 | } |
duke@435 | 657 | ) |
duke@435 | 658 | jboolean result = UNCHECKED()->IsSameObject(env,obj1,obj2); |
duke@435 | 659 | functionExit(env); |
duke@435 | 660 | return result; |
duke@435 | 661 | JNI_END |
duke@435 | 662 | |
duke@435 | 663 | JNI_ENTRY_CHECKED(jobject, |
duke@435 | 664 | checked_jni_NewLocalRef(JNIEnv *env, |
duke@435 | 665 | jobject ref)) |
duke@435 | 666 | functionEnter(thr); |
duke@435 | 667 | IN_VM( |
duke@435 | 668 | if (ref != NULL) { |
duke@435 | 669 | jniCheck::validate_handle(thr, ref); |
duke@435 | 670 | } |
duke@435 | 671 | ) |
duke@435 | 672 | jobject result = UNCHECKED()->NewLocalRef(env, ref); |
duke@435 | 673 | functionExit(env); |
duke@435 | 674 | return result; |
duke@435 | 675 | JNI_END |
duke@435 | 676 | |
duke@435 | 677 | JNI_ENTRY_CHECKED(jint, |
duke@435 | 678 | checked_jni_EnsureLocalCapacity(JNIEnv *env, |
duke@435 | 679 | jint capacity)) |
duke@435 | 680 | functionEnter(thr); |
duke@435 | 681 | if (capacity < 0) { |
duke@435 | 682 | NativeReportJNIFatalError(thr, "negative capacity"); |
duke@435 | 683 | } |
duke@435 | 684 | jint result = UNCHECKED()->EnsureLocalCapacity(env, capacity); |
duke@435 | 685 | functionExit(env); |
duke@435 | 686 | return result; |
duke@435 | 687 | JNI_END |
duke@435 | 688 | |
duke@435 | 689 | JNI_ENTRY_CHECKED(jobject, |
duke@435 | 690 | checked_jni_AllocObject(JNIEnv *env, |
duke@435 | 691 | jclass clazz)) |
duke@435 | 692 | functionEnter(thr); |
duke@435 | 693 | IN_VM( |
duke@435 | 694 | jniCheck::validate_class(thr, clazz, false); |
duke@435 | 695 | ) |
duke@435 | 696 | jobject result = UNCHECKED()->AllocObject(env,clazz); |
duke@435 | 697 | functionExit(env); |
duke@435 | 698 | return result; |
duke@435 | 699 | JNI_END |
duke@435 | 700 | |
duke@435 | 701 | JNI_ENTRY_CHECKED(jobject, |
duke@435 | 702 | checked_jni_NewObject(JNIEnv *env, |
duke@435 | 703 | jclass clazz, |
duke@435 | 704 | jmethodID methodID, |
duke@435 | 705 | ...)) |
duke@435 | 706 | functionEnter(thr); |
duke@435 | 707 | va_list args; |
duke@435 | 708 | IN_VM( |
duke@435 | 709 | jniCheck::validate_class(thr, clazz, false); |
duke@435 | 710 | jniCheck::validate_jmethod_id(thr, methodID); |
duke@435 | 711 | ) |
duke@435 | 712 | va_start(args, methodID); |
duke@435 | 713 | jobject result = UNCHECKED()->NewObjectV(env,clazz,methodID,args); |
duke@435 | 714 | va_end(args); |
duke@435 | 715 | functionExit(env); |
duke@435 | 716 | return result; |
duke@435 | 717 | JNI_END |
duke@435 | 718 | |
duke@435 | 719 | JNI_ENTRY_CHECKED(jobject, |
duke@435 | 720 | checked_jni_NewObjectV(JNIEnv *env, |
duke@435 | 721 | jclass clazz, |
duke@435 | 722 | jmethodID methodID, |
duke@435 | 723 | va_list args)) |
duke@435 | 724 | functionEnter(thr); |
duke@435 | 725 | IN_VM( |
duke@435 | 726 | jniCheck::validate_class(thr, clazz, false); |
duke@435 | 727 | jniCheck::validate_jmethod_id(thr, methodID); |
duke@435 | 728 | ) |
duke@435 | 729 | jobject result = UNCHECKED()->NewObjectV(env,clazz,methodID,args); |
duke@435 | 730 | functionExit(env); |
duke@435 | 731 | return result; |
duke@435 | 732 | JNI_END |
duke@435 | 733 | |
duke@435 | 734 | JNI_ENTRY_CHECKED(jobject, |
duke@435 | 735 | checked_jni_NewObjectA(JNIEnv *env, |
duke@435 | 736 | jclass clazz, |
duke@435 | 737 | jmethodID methodID, |
duke@435 | 738 | const jvalue *args)) |
duke@435 | 739 | functionEnter(thr); |
duke@435 | 740 | IN_VM( |
duke@435 | 741 | jniCheck::validate_class(thr, clazz, false); |
duke@435 | 742 | jniCheck::validate_jmethod_id(thr, methodID); |
duke@435 | 743 | ) |
duke@435 | 744 | jobject result = UNCHECKED()->NewObjectA(env,clazz,methodID,args); |
duke@435 | 745 | functionExit(env); |
duke@435 | 746 | return result; |
duke@435 | 747 | JNI_END |
duke@435 | 748 | |
duke@435 | 749 | JNI_ENTRY_CHECKED(jclass, |
duke@435 | 750 | checked_jni_GetObjectClass(JNIEnv *env, |
duke@435 | 751 | jobject obj)) |
duke@435 | 752 | functionEnter(thr); |
duke@435 | 753 | IN_VM( |
duke@435 | 754 | jniCheck::validate_object(thr, obj); |
duke@435 | 755 | ) |
duke@435 | 756 | jclass result = UNCHECKED()->GetObjectClass(env,obj); |
duke@435 | 757 | functionExit(env); |
duke@435 | 758 | return result; |
duke@435 | 759 | JNI_END |
duke@435 | 760 | |
duke@435 | 761 | JNI_ENTRY_CHECKED(jboolean, |
duke@435 | 762 | checked_jni_IsInstanceOf(JNIEnv *env, |
duke@435 | 763 | jobject obj, |
duke@435 | 764 | jclass clazz)) |
duke@435 | 765 | functionEnter(thr); |
duke@435 | 766 | IN_VM( |
duke@435 | 767 | jniCheck::validate_object(thr, obj); |
duke@435 | 768 | jniCheck::validate_class(thr, clazz, true); |
duke@435 | 769 | ) |
duke@435 | 770 | jboolean result = UNCHECKED()->IsInstanceOf(env,obj,clazz); |
duke@435 | 771 | functionExit(env); |
duke@435 | 772 | return result; |
duke@435 | 773 | JNI_END |
duke@435 | 774 | |
duke@435 | 775 | JNI_ENTRY_CHECKED(jmethodID, |
duke@435 | 776 | checked_jni_GetMethodID(JNIEnv *env, |
duke@435 | 777 | jclass clazz, |
duke@435 | 778 | const char *name, |
duke@435 | 779 | const char *sig)) |
duke@435 | 780 | functionEnter(thr); |
duke@435 | 781 | IN_VM( |
duke@435 | 782 | jniCheck::validate_class(thr, clazz, false); |
duke@435 | 783 | ) |
duke@435 | 784 | jmethodID result = UNCHECKED()->GetMethodID(env,clazz,name,sig); |
duke@435 | 785 | functionExit(env); |
duke@435 | 786 | return result; |
duke@435 | 787 | JNI_END |
duke@435 | 788 | |
duke@435 | 789 | #define WRAPPER_CallMethod(ResultType, Result) \ |
duke@435 | 790 | JNI_ENTRY_CHECKED(ResultType, \ |
duke@435 | 791 | checked_jni_Call##Result##Method(JNIEnv *env, \ |
duke@435 | 792 | jobject obj, \ |
duke@435 | 793 | jmethodID methodID, \ |
duke@435 | 794 | ...)) \ |
duke@435 | 795 | functionEnter(thr); \ |
duke@435 | 796 | va_list args; \ |
duke@435 | 797 | IN_VM( \ |
duke@435 | 798 | jniCheck::validate_call_object(thr, obj, methodID); \ |
duke@435 | 799 | ) \ |
duke@435 | 800 | va_start(args,methodID); \ |
duke@435 | 801 | ResultType result =UNCHECKED()->Call##Result##MethodV(env, obj, methodID, \ |
duke@435 | 802 | args); \ |
duke@435 | 803 | va_end(args); \ |
duke@435 | 804 | functionExit(env); \ |
duke@435 | 805 | return result; \ |
duke@435 | 806 | JNI_END \ |
duke@435 | 807 | \ |
duke@435 | 808 | JNI_ENTRY_CHECKED(ResultType, \ |
duke@435 | 809 | checked_jni_Call##Result##MethodV(JNIEnv *env, \ |
duke@435 | 810 | jobject obj, \ |
duke@435 | 811 | jmethodID methodID, \ |
duke@435 | 812 | va_list args)) \ |
duke@435 | 813 | functionEnter(thr); \ |
duke@435 | 814 | IN_VM(\ |
duke@435 | 815 | jniCheck::validate_call_object(thr, obj, methodID); \ |
duke@435 | 816 | ) \ |
duke@435 | 817 | ResultType result = UNCHECKED()->Call##Result##MethodV(env, obj, methodID,\ |
duke@435 | 818 | args); \ |
duke@435 | 819 | functionExit(env); \ |
duke@435 | 820 | return result; \ |
duke@435 | 821 | JNI_END \ |
duke@435 | 822 | \ |
duke@435 | 823 | JNI_ENTRY_CHECKED(ResultType, \ |
duke@435 | 824 | checked_jni_Call##Result##MethodA(JNIEnv *env, \ |
duke@435 | 825 | jobject obj, \ |
duke@435 | 826 | jmethodID methodID, \ |
duke@435 | 827 | const jvalue * args)) \ |
duke@435 | 828 | functionEnter(thr); \ |
duke@435 | 829 | IN_VM( \ |
duke@435 | 830 | jniCheck::validate_call_object(thr, obj, methodID); \ |
duke@435 | 831 | ) \ |
duke@435 | 832 | ResultType result = UNCHECKED()->Call##Result##MethodA(env, obj, methodID,\ |
duke@435 | 833 | args); \ |
duke@435 | 834 | functionExit(env); \ |
duke@435 | 835 | return result; \ |
duke@435 | 836 | JNI_END |
duke@435 | 837 | |
duke@435 | 838 | WRAPPER_CallMethod(jobject,Object) |
duke@435 | 839 | WRAPPER_CallMethod(jboolean,Boolean) |
duke@435 | 840 | WRAPPER_CallMethod(jbyte,Byte) |
duke@435 | 841 | WRAPPER_CallMethod(jshort,Short) |
duke@435 | 842 | WRAPPER_CallMethod(jchar,Char) |
duke@435 | 843 | WRAPPER_CallMethod(jint,Int) |
duke@435 | 844 | WRAPPER_CallMethod(jlong,Long) |
duke@435 | 845 | WRAPPER_CallMethod(jfloat,Float) |
duke@435 | 846 | WRAPPER_CallMethod(jdouble,Double) |
duke@435 | 847 | |
duke@435 | 848 | JNI_ENTRY_CHECKED(void, |
duke@435 | 849 | checked_jni_CallVoidMethod(JNIEnv *env, \ |
duke@435 | 850 | jobject obj, \ |
duke@435 | 851 | jmethodID methodID, \ |
duke@435 | 852 | ...)) |
duke@435 | 853 | functionEnter(thr); |
duke@435 | 854 | va_list args; |
duke@435 | 855 | IN_VM( |
duke@435 | 856 | jniCheck::validate_call_object(thr, obj, methodID); |
duke@435 | 857 | ) |
duke@435 | 858 | va_start(args,methodID); |
duke@435 | 859 | UNCHECKED()->CallVoidMethodV(env,obj,methodID,args); |
duke@435 | 860 | va_end(args); |
duke@435 | 861 | functionExit(env); |
duke@435 | 862 | JNI_END |
duke@435 | 863 | |
duke@435 | 864 | JNI_ENTRY_CHECKED(void, |
duke@435 | 865 | checked_jni_CallVoidMethodV(JNIEnv *env, |
duke@435 | 866 | jobject obj, |
duke@435 | 867 | jmethodID methodID, |
duke@435 | 868 | va_list args)) |
duke@435 | 869 | functionEnter(thr); |
duke@435 | 870 | IN_VM( |
duke@435 | 871 | jniCheck::validate_call_object(thr, obj, methodID); |
duke@435 | 872 | ) |
duke@435 | 873 | UNCHECKED()->CallVoidMethodV(env,obj,methodID,args); |
duke@435 | 874 | functionExit(env); |
duke@435 | 875 | JNI_END |
duke@435 | 876 | |
duke@435 | 877 | JNI_ENTRY_CHECKED(void, |
duke@435 | 878 | checked_jni_CallVoidMethodA(JNIEnv *env, |
duke@435 | 879 | jobject obj, |
duke@435 | 880 | jmethodID methodID, |
duke@435 | 881 | const jvalue * args)) |
duke@435 | 882 | functionEnter(thr); |
duke@435 | 883 | IN_VM( |
duke@435 | 884 | jniCheck::validate_call_object(thr, obj, methodID); |
duke@435 | 885 | ) |
duke@435 | 886 | UNCHECKED()->CallVoidMethodA(env,obj,methodID,args); |
duke@435 | 887 | functionExit(env); |
duke@435 | 888 | JNI_END |
duke@435 | 889 | |
duke@435 | 890 | #define WRAPPER_CallNonvirtualMethod(ResultType, Result) \ |
duke@435 | 891 | JNI_ENTRY_CHECKED(ResultType, \ |
duke@435 | 892 | checked_jni_CallNonvirtual##Result##Method(JNIEnv *env, \ |
duke@435 | 893 | jobject obj, \ |
duke@435 | 894 | jclass clazz, \ |
duke@435 | 895 | jmethodID methodID, \ |
duke@435 | 896 | ...)) \ |
duke@435 | 897 | functionEnter(thr); \ |
duke@435 | 898 | va_list args; \ |
duke@435 | 899 | IN_VM( \ |
duke@435 | 900 | jniCheck::validate_call_object(thr, obj, methodID); \ |
duke@435 | 901 | jniCheck::validate_call_class(thr, clazz, methodID); \ |
duke@435 | 902 | ) \ |
duke@435 | 903 | va_start(args,methodID); \ |
duke@435 | 904 | ResultType result = UNCHECKED()->CallNonvirtual##Result##MethodV(env, \ |
duke@435 | 905 | obj, \ |
duke@435 | 906 | clazz, \ |
duke@435 | 907 | methodID,\ |
duke@435 | 908 | args); \ |
duke@435 | 909 | va_end(args); \ |
duke@435 | 910 | functionExit(env); \ |
duke@435 | 911 | return result; \ |
duke@435 | 912 | JNI_END \ |
duke@435 | 913 | \ |
duke@435 | 914 | JNI_ENTRY_CHECKED(ResultType, \ |
duke@435 | 915 | checked_jni_CallNonvirtual##Result##MethodV(JNIEnv *env, \ |
duke@435 | 916 | jobject obj, \ |
duke@435 | 917 | jclass clazz, \ |
duke@435 | 918 | jmethodID methodID, \ |
duke@435 | 919 | va_list args)) \ |
duke@435 | 920 | functionEnter(thr); \ |
duke@435 | 921 | IN_VM( \ |
duke@435 | 922 | jniCheck::validate_call_object(thr, obj, methodID); \ |
duke@435 | 923 | jniCheck::validate_call_class(thr, clazz, methodID); \ |
duke@435 | 924 | ) \ |
duke@435 | 925 | ResultType result = UNCHECKED()->CallNonvirtual##Result##MethodV(env, \ |
duke@435 | 926 | obj, \ |
duke@435 | 927 | clazz, \ |
duke@435 | 928 | methodID,\ |
duke@435 | 929 | args); \ |
duke@435 | 930 | functionExit(env); \ |
duke@435 | 931 | return result; \ |
duke@435 | 932 | JNI_END \ |
duke@435 | 933 | \ |
duke@435 | 934 | JNI_ENTRY_CHECKED(ResultType, \ |
duke@435 | 935 | checked_jni_CallNonvirtual##Result##MethodA(JNIEnv *env, \ |
duke@435 | 936 | jobject obj, \ |
duke@435 | 937 | jclass clazz, \ |
duke@435 | 938 | jmethodID methodID, \ |
duke@435 | 939 | const jvalue * args)) \ |
duke@435 | 940 | functionEnter(thr); \ |
duke@435 | 941 | IN_VM( \ |
duke@435 | 942 | jniCheck::validate_call_object(thr, obj, methodID); \ |
duke@435 | 943 | jniCheck::validate_call_class(thr, clazz, methodID); \ |
duke@435 | 944 | ) \ |
duke@435 | 945 | ResultType result = UNCHECKED()->CallNonvirtual##Result##MethodA(env, \ |
duke@435 | 946 | obj, \ |
duke@435 | 947 | clazz, \ |
duke@435 | 948 | methodID,\ |
duke@435 | 949 | args); \ |
duke@435 | 950 | functionExit(env); \ |
duke@435 | 951 | return result; \ |
duke@435 | 952 | JNI_END |
duke@435 | 953 | |
duke@435 | 954 | WRAPPER_CallNonvirtualMethod(jobject,Object) |
duke@435 | 955 | WRAPPER_CallNonvirtualMethod(jboolean,Boolean) |
duke@435 | 956 | WRAPPER_CallNonvirtualMethod(jbyte,Byte) |
duke@435 | 957 | WRAPPER_CallNonvirtualMethod(jshort,Short) |
duke@435 | 958 | WRAPPER_CallNonvirtualMethod(jchar,Char) |
duke@435 | 959 | WRAPPER_CallNonvirtualMethod(jint,Int) |
duke@435 | 960 | WRAPPER_CallNonvirtualMethod(jlong,Long) |
duke@435 | 961 | WRAPPER_CallNonvirtualMethod(jfloat,Float) |
duke@435 | 962 | WRAPPER_CallNonvirtualMethod(jdouble,Double) |
duke@435 | 963 | |
duke@435 | 964 | JNI_ENTRY_CHECKED(void, |
duke@435 | 965 | checked_jni_CallNonvirtualVoidMethod(JNIEnv *env, |
duke@435 | 966 | jobject obj, |
duke@435 | 967 | jclass clazz, |
duke@435 | 968 | jmethodID methodID, |
duke@435 | 969 | ...)) |
duke@435 | 970 | functionEnter(thr); |
duke@435 | 971 | va_list args; |
duke@435 | 972 | IN_VM( |
duke@435 | 973 | jniCheck::validate_call_object(thr, obj, methodID); |
duke@435 | 974 | jniCheck::validate_call_class(thr, clazz, methodID); |
duke@435 | 975 | ) |
duke@435 | 976 | va_start(args,methodID); |
duke@435 | 977 | UNCHECKED()->CallNonvirtualVoidMethodV(env,obj,clazz,methodID,args); |
duke@435 | 978 | va_end(args); |
duke@435 | 979 | functionExit(env); |
duke@435 | 980 | JNI_END |
duke@435 | 981 | |
duke@435 | 982 | JNI_ENTRY_CHECKED(void, |
duke@435 | 983 | checked_jni_CallNonvirtualVoidMethodV(JNIEnv *env, |
duke@435 | 984 | jobject obj, |
duke@435 | 985 | jclass clazz, |
duke@435 | 986 | jmethodID methodID, |
duke@435 | 987 | va_list args)) |
duke@435 | 988 | functionEnter(thr); |
duke@435 | 989 | IN_VM( |
duke@435 | 990 | jniCheck::validate_call_object(thr, obj, methodID); |
duke@435 | 991 | jniCheck::validate_call_class(thr, clazz, methodID); |
duke@435 | 992 | ) |
duke@435 | 993 | UNCHECKED()->CallNonvirtualVoidMethodV(env,obj,clazz,methodID,args); |
duke@435 | 994 | functionExit(env); |
duke@435 | 995 | JNI_END |
duke@435 | 996 | |
duke@435 | 997 | JNI_ENTRY_CHECKED(void, |
duke@435 | 998 | checked_jni_CallNonvirtualVoidMethodA(JNIEnv *env, |
duke@435 | 999 | jobject obj, |
duke@435 | 1000 | jclass clazz, |
duke@435 | 1001 | jmethodID methodID, |
duke@435 | 1002 | const jvalue * args)) |
duke@435 | 1003 | functionEnter(thr); |
duke@435 | 1004 | IN_VM( |
duke@435 | 1005 | jniCheck::validate_call_object(thr, obj, methodID); |
duke@435 | 1006 | jniCheck::validate_call_class(thr, clazz, methodID); |
duke@435 | 1007 | ) |
duke@435 | 1008 | UNCHECKED()->CallNonvirtualVoidMethodA(env,obj,clazz,methodID,args); |
duke@435 | 1009 | functionExit(env); |
duke@435 | 1010 | JNI_END |
duke@435 | 1011 | |
duke@435 | 1012 | JNI_ENTRY_CHECKED(jfieldID, |
duke@435 | 1013 | checked_jni_GetFieldID(JNIEnv *env, |
duke@435 | 1014 | jclass clazz, |
duke@435 | 1015 | const char *name, |
duke@435 | 1016 | const char *sig)) |
duke@435 | 1017 | functionEnter(thr); |
duke@435 | 1018 | IN_VM( |
duke@435 | 1019 | jniCheck::validate_class(thr, clazz, false); |
duke@435 | 1020 | ) |
duke@435 | 1021 | jfieldID result = UNCHECKED()->GetFieldID(env,clazz,name,sig); |
duke@435 | 1022 | functionExit(env); |
duke@435 | 1023 | return result; |
duke@435 | 1024 | JNI_END |
duke@435 | 1025 | |
duke@435 | 1026 | #define WRAPPER_GetField(ReturnType,Result,FieldType) \ |
duke@435 | 1027 | JNI_ENTRY_CHECKED(ReturnType, \ |
duke@435 | 1028 | checked_jni_Get##Result##Field(JNIEnv *env, \ |
duke@435 | 1029 | jobject obj, \ |
duke@435 | 1030 | jfieldID fieldID)) \ |
duke@435 | 1031 | functionEnter(thr); \ |
duke@435 | 1032 | IN_VM( \ |
duke@435 | 1033 | checkInstanceFieldID(thr, fieldID, obj, FieldType); \ |
duke@435 | 1034 | ) \ |
duke@435 | 1035 | ReturnType result = UNCHECKED()->Get##Result##Field(env,obj,fieldID); \ |
duke@435 | 1036 | functionExit(env); \ |
duke@435 | 1037 | return result; \ |
duke@435 | 1038 | JNI_END |
duke@435 | 1039 | |
duke@435 | 1040 | WRAPPER_GetField(jobject, Object, T_OBJECT) |
duke@435 | 1041 | WRAPPER_GetField(jboolean, Boolean, T_BOOLEAN) |
duke@435 | 1042 | WRAPPER_GetField(jbyte, Byte, T_BYTE) |
duke@435 | 1043 | WRAPPER_GetField(jshort, Short, T_SHORT) |
duke@435 | 1044 | WRAPPER_GetField(jchar, Char, T_CHAR) |
duke@435 | 1045 | WRAPPER_GetField(jint, Int, T_INT) |
duke@435 | 1046 | WRAPPER_GetField(jlong, Long, T_LONG) |
duke@435 | 1047 | WRAPPER_GetField(jfloat, Float, T_FLOAT) |
duke@435 | 1048 | WRAPPER_GetField(jdouble, Double, T_DOUBLE) |
duke@435 | 1049 | |
duke@435 | 1050 | #define WRAPPER_SetField(ValueType,Result,FieldType) \ |
duke@435 | 1051 | JNI_ENTRY_CHECKED(void, \ |
duke@435 | 1052 | checked_jni_Set##Result##Field(JNIEnv *env, \ |
duke@435 | 1053 | jobject obj, \ |
duke@435 | 1054 | jfieldID fieldID, \ |
duke@435 | 1055 | ValueType val)) \ |
duke@435 | 1056 | functionEnter(thr); \ |
duke@435 | 1057 | IN_VM( \ |
duke@435 | 1058 | checkInstanceFieldID(thr, fieldID, obj, FieldType); \ |
duke@435 | 1059 | ) \ |
duke@435 | 1060 | UNCHECKED()->Set##Result##Field(env,obj,fieldID,val); \ |
duke@435 | 1061 | functionExit(env); \ |
duke@435 | 1062 | JNI_END |
duke@435 | 1063 | |
duke@435 | 1064 | WRAPPER_SetField(jobject, Object, T_OBJECT) |
duke@435 | 1065 | WRAPPER_SetField(jboolean, Boolean, T_BOOLEAN) |
duke@435 | 1066 | WRAPPER_SetField(jbyte, Byte, T_BYTE) |
duke@435 | 1067 | WRAPPER_SetField(jshort, Short, T_SHORT) |
duke@435 | 1068 | WRAPPER_SetField(jchar, Char, T_CHAR) |
duke@435 | 1069 | WRAPPER_SetField(jint, Int, T_INT) |
duke@435 | 1070 | WRAPPER_SetField(jlong, Long, T_LONG) |
duke@435 | 1071 | WRAPPER_SetField(jfloat, Float, T_FLOAT) |
duke@435 | 1072 | WRAPPER_SetField(jdouble, Double, T_DOUBLE) |
duke@435 | 1073 | |
duke@435 | 1074 | |
duke@435 | 1075 | JNI_ENTRY_CHECKED(jmethodID, |
duke@435 | 1076 | checked_jni_GetStaticMethodID(JNIEnv *env, |
duke@435 | 1077 | jclass clazz, |
duke@435 | 1078 | const char *name, |
duke@435 | 1079 | const char *sig)) |
duke@435 | 1080 | functionEnter(thr); |
duke@435 | 1081 | IN_VM( |
duke@435 | 1082 | jniCheck::validate_class(thr, clazz, false); |
duke@435 | 1083 | ) |
duke@435 | 1084 | jmethodID result = UNCHECKED()->GetStaticMethodID(env,clazz,name,sig); |
duke@435 | 1085 | functionExit(env); |
duke@435 | 1086 | return result; |
duke@435 | 1087 | JNI_END |
duke@435 | 1088 | |
duke@435 | 1089 | #define WRAPPER_CallStaticMethod(ReturnType,Result) \ |
duke@435 | 1090 | JNI_ENTRY_CHECKED(ReturnType, \ |
duke@435 | 1091 | checked_jni_CallStatic##Result##Method(JNIEnv *env, \ |
duke@435 | 1092 | jclass clazz, \ |
duke@435 | 1093 | jmethodID methodID, \ |
duke@435 | 1094 | ...)) \ |
duke@435 | 1095 | functionEnter(thr); \ |
duke@435 | 1096 | va_list args; \ |
duke@435 | 1097 | IN_VM( \ |
duke@435 | 1098 | jniCheck::validate_jmethod_id(thr, methodID); \ |
duke@435 | 1099 | jniCheck::validate_class(thr, clazz, false); \ |
duke@435 | 1100 | ) \ |
duke@435 | 1101 | va_start(args,methodID); \ |
duke@435 | 1102 | ReturnType result = UNCHECKED()->CallStatic##Result##MethodV(env, \ |
duke@435 | 1103 | clazz, \ |
duke@435 | 1104 | methodID, \ |
duke@435 | 1105 | args); \ |
duke@435 | 1106 | va_end(args); \ |
duke@435 | 1107 | functionExit(env); \ |
duke@435 | 1108 | return result; \ |
duke@435 | 1109 | JNI_END \ |
duke@435 | 1110 | \ |
duke@435 | 1111 | JNI_ENTRY_CHECKED(ReturnType, \ |
duke@435 | 1112 | checked_jni_CallStatic##Result##MethodV(JNIEnv *env, \ |
duke@435 | 1113 | jclass clazz, \ |
duke@435 | 1114 | jmethodID methodID,\ |
duke@435 | 1115 | va_list args)) \ |
duke@435 | 1116 | functionEnter(thr); \ |
duke@435 | 1117 | IN_VM( \ |
duke@435 | 1118 | jniCheck::validate_jmethod_id(thr, methodID); \ |
duke@435 | 1119 | jniCheck::validate_class(thr, clazz, false); \ |
duke@435 | 1120 | ) \ |
duke@435 | 1121 | ReturnType result = UNCHECKED()->CallStatic##Result##MethodV(env, \ |
duke@435 | 1122 | clazz, \ |
duke@435 | 1123 | methodID, \ |
duke@435 | 1124 | args); \ |
duke@435 | 1125 | functionExit(env); \ |
duke@435 | 1126 | return result; \ |
duke@435 | 1127 | JNI_END \ |
duke@435 | 1128 | \ |
duke@435 | 1129 | JNI_ENTRY_CHECKED(ReturnType, \ |
duke@435 | 1130 | checked_jni_CallStatic##Result##MethodA(JNIEnv *env, \ |
duke@435 | 1131 | jclass clazz, \ |
duke@435 | 1132 | jmethodID methodID, \ |
duke@435 | 1133 | const jvalue *args)) \ |
duke@435 | 1134 | functionEnter(thr); \ |
duke@435 | 1135 | IN_VM( \ |
duke@435 | 1136 | jniCheck::validate_jmethod_id(thr, methodID); \ |
duke@435 | 1137 | jniCheck::validate_class(thr, clazz, false); \ |
duke@435 | 1138 | ) \ |
duke@435 | 1139 | ReturnType result = UNCHECKED()->CallStatic##Result##MethodA(env, \ |
duke@435 | 1140 | clazz, \ |
duke@435 | 1141 | methodID, \ |
duke@435 | 1142 | args); \ |
duke@435 | 1143 | functionExit(env); \ |
duke@435 | 1144 | return result; \ |
duke@435 | 1145 | JNI_END |
duke@435 | 1146 | |
duke@435 | 1147 | WRAPPER_CallStaticMethod(jobject,Object) |
duke@435 | 1148 | WRAPPER_CallStaticMethod(jboolean,Boolean) |
duke@435 | 1149 | WRAPPER_CallStaticMethod(jbyte,Byte) |
duke@435 | 1150 | WRAPPER_CallStaticMethod(jshort,Short) |
duke@435 | 1151 | WRAPPER_CallStaticMethod(jchar,Char) |
duke@435 | 1152 | WRAPPER_CallStaticMethod(jint,Int) |
duke@435 | 1153 | WRAPPER_CallStaticMethod(jlong,Long) |
duke@435 | 1154 | WRAPPER_CallStaticMethod(jfloat,Float) |
duke@435 | 1155 | WRAPPER_CallStaticMethod(jdouble,Double) |
duke@435 | 1156 | |
duke@435 | 1157 | JNI_ENTRY_CHECKED(void, |
duke@435 | 1158 | checked_jni_CallStaticVoidMethod(JNIEnv *env, |
duke@435 | 1159 | jclass cls, |
duke@435 | 1160 | jmethodID methodID, |
duke@435 | 1161 | ...)) |
duke@435 | 1162 | functionEnter(thr); |
duke@435 | 1163 | va_list args; |
duke@435 | 1164 | IN_VM( |
duke@435 | 1165 | jniCheck::validate_jmethod_id(thr, methodID); |
duke@435 | 1166 | jniCheck::validate_class(thr, cls, false); |
duke@435 | 1167 | ) |
duke@435 | 1168 | va_start(args,methodID); |
duke@435 | 1169 | UNCHECKED()->CallStaticVoidMethodV(env,cls,methodID,args); |
duke@435 | 1170 | va_end(args); |
duke@435 | 1171 | functionExit(env); |
duke@435 | 1172 | JNI_END |
duke@435 | 1173 | |
duke@435 | 1174 | JNI_ENTRY_CHECKED(void, |
duke@435 | 1175 | checked_jni_CallStaticVoidMethodV(JNIEnv *env, |
duke@435 | 1176 | jclass cls, |
duke@435 | 1177 | jmethodID methodID, |
duke@435 | 1178 | va_list args)) |
duke@435 | 1179 | functionEnter(thr); |
duke@435 | 1180 | IN_VM( |
duke@435 | 1181 | jniCheck::validate_jmethod_id(thr, methodID); |
duke@435 | 1182 | jniCheck::validate_class(thr, cls, false); |
duke@435 | 1183 | ) |
duke@435 | 1184 | UNCHECKED()->CallStaticVoidMethodV(env,cls,methodID,args); |
duke@435 | 1185 | functionExit(env); |
duke@435 | 1186 | JNI_END |
duke@435 | 1187 | |
duke@435 | 1188 | JNI_ENTRY_CHECKED(void, |
duke@435 | 1189 | checked_jni_CallStaticVoidMethodA(JNIEnv *env, |
duke@435 | 1190 | jclass cls, |
duke@435 | 1191 | jmethodID methodID, |
duke@435 | 1192 | const jvalue * args)) |
duke@435 | 1193 | functionEnter(thr); |
duke@435 | 1194 | IN_VM( |
duke@435 | 1195 | jniCheck::validate_jmethod_id(thr, methodID); |
duke@435 | 1196 | jniCheck::validate_class(thr, cls, false); |
duke@435 | 1197 | ) |
duke@435 | 1198 | UNCHECKED()->CallStaticVoidMethodA(env,cls,methodID,args); |
duke@435 | 1199 | functionExit(env); |
duke@435 | 1200 | JNI_END |
duke@435 | 1201 | |
duke@435 | 1202 | JNI_ENTRY_CHECKED(jfieldID, |
duke@435 | 1203 | checked_jni_GetStaticFieldID(JNIEnv *env, |
duke@435 | 1204 | jclass clazz, |
duke@435 | 1205 | const char *name, |
duke@435 | 1206 | const char *sig)) |
duke@435 | 1207 | functionEnter(thr); |
duke@435 | 1208 | IN_VM( |
duke@435 | 1209 | jniCheck::validate_class(thr, clazz, false); |
duke@435 | 1210 | ) |
duke@435 | 1211 | jfieldID result = UNCHECKED()->GetStaticFieldID(env,clazz,name,sig); |
duke@435 | 1212 | functionExit(env); |
duke@435 | 1213 | return result; |
duke@435 | 1214 | JNI_END |
duke@435 | 1215 | |
duke@435 | 1216 | #define WRAPPER_GetStaticField(ReturnType,Result,FieldType) \ |
duke@435 | 1217 | JNI_ENTRY_CHECKED(ReturnType, \ |
duke@435 | 1218 | checked_jni_GetStatic##Result##Field(JNIEnv *env, \ |
duke@435 | 1219 | jclass clazz, \ |
duke@435 | 1220 | jfieldID fieldID)) \ |
duke@435 | 1221 | functionEnter(thr); \ |
duke@435 | 1222 | IN_VM( \ |
duke@435 | 1223 | jniCheck::validate_class(thr, clazz, false); \ |
duke@435 | 1224 | checkStaticFieldID(thr, fieldID, clazz, FieldType); \ |
duke@435 | 1225 | ) \ |
duke@435 | 1226 | ReturnType result = UNCHECKED()->GetStatic##Result##Field(env, \ |
duke@435 | 1227 | clazz, \ |
duke@435 | 1228 | fieldID); \ |
duke@435 | 1229 | functionExit(env); \ |
duke@435 | 1230 | return result; \ |
duke@435 | 1231 | JNI_END |
duke@435 | 1232 | |
duke@435 | 1233 | WRAPPER_GetStaticField(jobject, Object, T_OBJECT) |
duke@435 | 1234 | WRAPPER_GetStaticField(jboolean, Boolean, T_BOOLEAN) |
duke@435 | 1235 | WRAPPER_GetStaticField(jbyte, Byte, T_BYTE) |
duke@435 | 1236 | WRAPPER_GetStaticField(jshort, Short, T_SHORT) |
duke@435 | 1237 | WRAPPER_GetStaticField(jchar, Char, T_CHAR) |
duke@435 | 1238 | WRAPPER_GetStaticField(jint, Int, T_INT) |
duke@435 | 1239 | WRAPPER_GetStaticField(jlong, Long, T_LONG) |
duke@435 | 1240 | WRAPPER_GetStaticField(jfloat, Float, T_FLOAT) |
duke@435 | 1241 | WRAPPER_GetStaticField(jdouble, Double, T_DOUBLE) |
duke@435 | 1242 | |
duke@435 | 1243 | #define WRAPPER_SetStaticField(ValueType,Result,FieldType) \ |
duke@435 | 1244 | JNI_ENTRY_CHECKED(void, \ |
duke@435 | 1245 | checked_jni_SetStatic##Result##Field(JNIEnv *env, \ |
duke@435 | 1246 | jclass clazz, \ |
duke@435 | 1247 | jfieldID fieldID, \ |
duke@435 | 1248 | ValueType value)) \ |
duke@435 | 1249 | functionEnter(thr); \ |
duke@435 | 1250 | IN_VM( \ |
duke@435 | 1251 | jniCheck::validate_class(thr, clazz, false); \ |
duke@435 | 1252 | checkStaticFieldID(thr, fieldID, clazz, FieldType); \ |
duke@435 | 1253 | ) \ |
duke@435 | 1254 | UNCHECKED()->SetStatic##Result##Field(env,clazz,fieldID,value); \ |
duke@435 | 1255 | functionExit(env); \ |
duke@435 | 1256 | JNI_END |
duke@435 | 1257 | |
duke@435 | 1258 | WRAPPER_SetStaticField(jobject, Object, T_OBJECT) |
duke@435 | 1259 | WRAPPER_SetStaticField(jboolean, Boolean, T_BOOLEAN) |
duke@435 | 1260 | WRAPPER_SetStaticField(jbyte, Byte, T_BYTE) |
duke@435 | 1261 | WRAPPER_SetStaticField(jshort, Short, T_SHORT) |
duke@435 | 1262 | WRAPPER_SetStaticField(jchar, Char, T_CHAR) |
duke@435 | 1263 | WRAPPER_SetStaticField(jint, Int, T_INT) |
duke@435 | 1264 | WRAPPER_SetStaticField(jlong, Long, T_LONG) |
duke@435 | 1265 | WRAPPER_SetStaticField(jfloat, Float, T_FLOAT) |
duke@435 | 1266 | WRAPPER_SetStaticField(jdouble, Double, T_DOUBLE) |
duke@435 | 1267 | |
duke@435 | 1268 | |
duke@435 | 1269 | JNI_ENTRY_CHECKED(jstring, |
duke@435 | 1270 | checked_jni_NewString(JNIEnv *env, |
duke@435 | 1271 | const jchar *unicode, |
duke@435 | 1272 | jsize len)) |
duke@435 | 1273 | functionEnter(thr); |
duke@435 | 1274 | jstring result = UNCHECKED()->NewString(env,unicode,len); |
duke@435 | 1275 | functionExit(env); |
duke@435 | 1276 | return result; |
duke@435 | 1277 | JNI_END |
duke@435 | 1278 | |
duke@435 | 1279 | JNI_ENTRY_CHECKED(jsize, |
duke@435 | 1280 | checked_jni_GetStringLength(JNIEnv *env, |
duke@435 | 1281 | jstring str)) |
duke@435 | 1282 | functionEnter(thr); |
duke@435 | 1283 | IN_VM( |
duke@435 | 1284 | checkString(thr, str); |
duke@435 | 1285 | ) |
duke@435 | 1286 | jsize result = UNCHECKED()->GetStringLength(env,str); |
duke@435 | 1287 | functionExit(env); |
duke@435 | 1288 | return result; |
duke@435 | 1289 | JNI_END |
duke@435 | 1290 | |
sla@2331 | 1291 | // Arbitrary (but well-known) tag |
sla@2331 | 1292 | const jint STRING_TAG = 0x47114711; |
sla@2331 | 1293 | |
duke@435 | 1294 | JNI_ENTRY_CHECKED(const jchar *, |
duke@435 | 1295 | checked_jni_GetStringChars(JNIEnv *env, |
duke@435 | 1296 | jstring str, |
duke@435 | 1297 | jboolean *isCopy)) |
duke@435 | 1298 | functionEnter(thr); |
duke@435 | 1299 | IN_VM( |
duke@435 | 1300 | checkString(thr, str); |
duke@435 | 1301 | ) |
duke@435 | 1302 | const jchar *result = UNCHECKED()->GetStringChars(env,str,isCopy); |
sla@2331 | 1303 | assert (isCopy == NULL || *isCopy == JNI_TRUE, "GetStringChars didn't return a copy as expected"); |
sla@2331 | 1304 | |
sla@2331 | 1305 | size_t len = UNCHECKED()->GetStringLength(env,str) + 1; // + 1 for NULL termination |
sla@2331 | 1306 | jint* tagLocation = (jint*) AllocateHeap(len * sizeof(jchar) + sizeof(jint), "checked_jni_GetStringChars"); |
sla@2331 | 1307 | *tagLocation = STRING_TAG; |
sla@2331 | 1308 | jchar* newResult = (jchar*) (tagLocation + 1); |
sla@2331 | 1309 | memcpy(newResult, result, len * sizeof(jchar)); |
sla@2331 | 1310 | // Avoiding call to UNCHECKED()->ReleaseStringChars() since that will fire unexpected dtrace probes |
sla@2331 | 1311 | // Note that the dtrace arguments for the allocated memory will not match up with this solution. |
sla@2331 | 1312 | FreeHeap((char*)result); |
sla@2331 | 1313 | |
duke@435 | 1314 | functionExit(env); |
sla@2331 | 1315 | return newResult; |
duke@435 | 1316 | JNI_END |
duke@435 | 1317 | |
duke@435 | 1318 | JNI_ENTRY_CHECKED(void, |
duke@435 | 1319 | checked_jni_ReleaseStringChars(JNIEnv *env, |
duke@435 | 1320 | jstring str, |
duke@435 | 1321 | const jchar *chars)) |
duke@435 | 1322 | functionEnterExceptionAllowed(thr); |
duke@435 | 1323 | IN_VM( |
duke@435 | 1324 | checkString(thr, str); |
duke@435 | 1325 | ) |
sla@2331 | 1326 | if (chars == NULL) { |
sla@2331 | 1327 | // still do the unchecked call to allow dtrace probes |
sla@2331 | 1328 | UNCHECKED()->ReleaseStringChars(env,str,chars); |
sla@2331 | 1329 | } |
sla@2331 | 1330 | else { |
sla@2331 | 1331 | jint* tagLocation = ((jint*) chars) - 1; |
sla@2331 | 1332 | if (*tagLocation != STRING_TAG) { |
sla@2331 | 1333 | NativeReportJNIFatalError(thr, "ReleaseStringChars called on something not allocated by GetStringChars"); |
sla@2331 | 1334 | } |
sla@2331 | 1335 | UNCHECKED()->ReleaseStringChars(env,str,(const jchar*)tagLocation); |
sla@2331 | 1336 | } |
duke@435 | 1337 | functionExit(env); |
duke@435 | 1338 | JNI_END |
duke@435 | 1339 | |
duke@435 | 1340 | JNI_ENTRY_CHECKED(jstring, |
duke@435 | 1341 | checked_jni_NewStringUTF(JNIEnv *env, |
duke@435 | 1342 | const char *utf)) |
duke@435 | 1343 | functionEnter(thr); |
duke@435 | 1344 | jstring result = UNCHECKED()->NewStringUTF(env,utf); |
duke@435 | 1345 | functionExit(env); |
duke@435 | 1346 | return result; |
duke@435 | 1347 | JNI_END |
duke@435 | 1348 | |
duke@435 | 1349 | JNI_ENTRY_CHECKED(jsize, |
duke@435 | 1350 | checked_jni_GetStringUTFLength(JNIEnv *env, |
duke@435 | 1351 | jstring str)) |
duke@435 | 1352 | functionEnter(thr); |
duke@435 | 1353 | IN_VM( |
duke@435 | 1354 | checkString(thr, str); |
duke@435 | 1355 | ) |
duke@435 | 1356 | jsize result = UNCHECKED()->GetStringUTFLength(env,str); |
duke@435 | 1357 | functionExit(env); |
duke@435 | 1358 | return result; |
duke@435 | 1359 | JNI_END |
duke@435 | 1360 | |
sla@2331 | 1361 | // Arbitrary (but well-known) tag - different than GetStringChars |
sla@2331 | 1362 | const jint STRING_UTF_TAG = 0x48124812; |
sla@2331 | 1363 | |
duke@435 | 1364 | JNI_ENTRY_CHECKED(const char *, |
duke@435 | 1365 | checked_jni_GetStringUTFChars(JNIEnv *env, |
duke@435 | 1366 | jstring str, |
duke@435 | 1367 | jboolean *isCopy)) |
duke@435 | 1368 | functionEnter(thr); |
duke@435 | 1369 | IN_VM( |
duke@435 | 1370 | checkString(thr, str); |
duke@435 | 1371 | ) |
duke@435 | 1372 | const char *result = UNCHECKED()->GetStringUTFChars(env,str,isCopy); |
sla@2331 | 1373 | assert (isCopy == NULL || *isCopy == JNI_TRUE, "GetStringUTFChars didn't return a copy as expected"); |
sla@2331 | 1374 | |
sla@2331 | 1375 | size_t len = strlen(result) + 1; // + 1 for NULL termination |
sla@2331 | 1376 | jint* tagLocation = (jint*) AllocateHeap(len + sizeof(jint), "checked_jni_GetStringUTFChars"); |
sla@2331 | 1377 | *tagLocation = STRING_UTF_TAG; |
sla@2331 | 1378 | char* newResult = (char*) (tagLocation + 1); |
sla@2331 | 1379 | strcpy(newResult, result); |
sla@2331 | 1380 | // Avoiding call to UNCHECKED()->ReleaseStringUTFChars() since that will fire unexpected dtrace probes |
sla@2331 | 1381 | // Note that the dtrace arguments for the allocated memory will not match up with this solution. |
sla@2331 | 1382 | FreeHeap((char*)result); |
sla@2331 | 1383 | |
duke@435 | 1384 | functionExit(env); |
sla@2331 | 1385 | return newResult; |
duke@435 | 1386 | JNI_END |
duke@435 | 1387 | |
duke@435 | 1388 | JNI_ENTRY_CHECKED(void, |
duke@435 | 1389 | checked_jni_ReleaseStringUTFChars(JNIEnv *env, |
duke@435 | 1390 | jstring str, |
duke@435 | 1391 | const char* chars)) |
duke@435 | 1392 | functionEnterExceptionAllowed(thr); |
duke@435 | 1393 | IN_VM( |
duke@435 | 1394 | checkString(thr, str); |
duke@435 | 1395 | ) |
sla@2331 | 1396 | if (chars == NULL) { |
sla@2331 | 1397 | // still do the unchecked call to allow dtrace probes |
sla@2331 | 1398 | UNCHECKED()->ReleaseStringUTFChars(env,str,chars); |
sla@2331 | 1399 | } |
sla@2331 | 1400 | else { |
sla@2331 | 1401 | jint* tagLocation = ((jint*) chars) - 1; |
sla@2331 | 1402 | if (*tagLocation != STRING_UTF_TAG) { |
sla@2331 | 1403 | NativeReportJNIFatalError(thr, "ReleaseStringUTFChars called on something not allocated by GetStringUTFChars"); |
sla@2331 | 1404 | } |
sla@2331 | 1405 | UNCHECKED()->ReleaseStringUTFChars(env,str,(const char*)tagLocation); |
sla@2331 | 1406 | } |
duke@435 | 1407 | functionExit(env); |
duke@435 | 1408 | JNI_END |
duke@435 | 1409 | |
duke@435 | 1410 | JNI_ENTRY_CHECKED(jsize, |
duke@435 | 1411 | checked_jni_GetArrayLength(JNIEnv *env, |
duke@435 | 1412 | jarray array)) |
duke@435 | 1413 | functionEnter(thr); |
duke@435 | 1414 | IN_VM( |
duke@435 | 1415 | checkArray(thr, array, -1); |
duke@435 | 1416 | ) |
duke@435 | 1417 | jsize result = UNCHECKED()->GetArrayLength(env,array); |
duke@435 | 1418 | functionExit(env); |
duke@435 | 1419 | return result; |
duke@435 | 1420 | JNI_END |
duke@435 | 1421 | |
duke@435 | 1422 | JNI_ENTRY_CHECKED(jobjectArray, |
duke@435 | 1423 | checked_jni_NewObjectArray(JNIEnv *env, |
duke@435 | 1424 | jsize len, |
duke@435 | 1425 | jclass clazz, |
duke@435 | 1426 | jobject init)) |
duke@435 | 1427 | functionEnter(thr); |
duke@435 | 1428 | jobjectArray result = UNCHECKED()->NewObjectArray(env,len,clazz,init); |
duke@435 | 1429 | functionExit(env); |
duke@435 | 1430 | return result; |
duke@435 | 1431 | JNI_END |
duke@435 | 1432 | |
duke@435 | 1433 | JNI_ENTRY_CHECKED(jobject, |
duke@435 | 1434 | checked_jni_GetObjectArrayElement(JNIEnv *env, |
duke@435 | 1435 | jobjectArray array, |
duke@435 | 1436 | jsize index)) |
duke@435 | 1437 | functionEnter(thr); |
duke@435 | 1438 | IN_VM( |
duke@435 | 1439 | checkArray(thr, array, T_OBJECT); |
duke@435 | 1440 | ) |
duke@435 | 1441 | jobject result = UNCHECKED()->GetObjectArrayElement(env,array,index); |
duke@435 | 1442 | functionExit(env); |
duke@435 | 1443 | return result; |
duke@435 | 1444 | JNI_END |
duke@435 | 1445 | |
duke@435 | 1446 | JNI_ENTRY_CHECKED(void, |
duke@435 | 1447 | checked_jni_SetObjectArrayElement(JNIEnv *env, |
duke@435 | 1448 | jobjectArray array, |
duke@435 | 1449 | jsize index, |
duke@435 | 1450 | jobject val)) |
duke@435 | 1451 | functionEnter(thr); |
duke@435 | 1452 | IN_VM( |
duke@435 | 1453 | checkArray(thr, array, T_OBJECT); |
duke@435 | 1454 | ) |
duke@435 | 1455 | UNCHECKED()->SetObjectArrayElement(env,array,index,val); |
duke@435 | 1456 | functionExit(env); |
duke@435 | 1457 | JNI_END |
duke@435 | 1458 | |
duke@435 | 1459 | #define WRAPPER_NewScalarArray(Return, Result) \ |
duke@435 | 1460 | JNI_ENTRY_CHECKED(Return, \ |
duke@435 | 1461 | checked_jni_New##Result##Array(JNIEnv *env, \ |
duke@435 | 1462 | jsize len)) \ |
duke@435 | 1463 | functionEnter(thr); \ |
duke@435 | 1464 | Return result = UNCHECKED()->New##Result##Array(env,len); \ |
duke@435 | 1465 | functionExit(env); \ |
duke@435 | 1466 | return (Return) result; \ |
duke@435 | 1467 | JNI_END |
duke@435 | 1468 | |
duke@435 | 1469 | WRAPPER_NewScalarArray(jbooleanArray, Boolean) |
duke@435 | 1470 | WRAPPER_NewScalarArray(jbyteArray, Byte) |
duke@435 | 1471 | WRAPPER_NewScalarArray(jshortArray, Short) |
duke@435 | 1472 | WRAPPER_NewScalarArray(jcharArray, Char) |
duke@435 | 1473 | WRAPPER_NewScalarArray(jintArray, Int) |
duke@435 | 1474 | WRAPPER_NewScalarArray(jlongArray, Long) |
duke@435 | 1475 | WRAPPER_NewScalarArray(jfloatArray, Float) |
duke@435 | 1476 | WRAPPER_NewScalarArray(jdoubleArray, Double) |
duke@435 | 1477 | |
duke@435 | 1478 | #define WRAPPER_GetScalarArrayElements(ElementTag,ElementType,Result) \ |
duke@435 | 1479 | JNI_ENTRY_CHECKED(ElementType *, \ |
duke@435 | 1480 | checked_jni_Get##Result##ArrayElements(JNIEnv *env, \ |
duke@435 | 1481 | ElementType##Array array, \ |
duke@435 | 1482 | jboolean *isCopy)) \ |
duke@435 | 1483 | functionEnter(thr); \ |
duke@435 | 1484 | IN_VM( \ |
duke@435 | 1485 | checkArray(thr, array, ElementTag); \ |
duke@435 | 1486 | ) \ |
duke@435 | 1487 | ElementType *result = UNCHECKED()->Get##Result##ArrayElements(env, \ |
duke@435 | 1488 | array, \ |
duke@435 | 1489 | isCopy); \ |
duke@435 | 1490 | functionExit(env); \ |
duke@435 | 1491 | return result; \ |
duke@435 | 1492 | JNI_END |
duke@435 | 1493 | |
duke@435 | 1494 | WRAPPER_GetScalarArrayElements(T_BOOLEAN, jboolean, Boolean) |
duke@435 | 1495 | WRAPPER_GetScalarArrayElements(T_BYTE, jbyte, Byte) |
duke@435 | 1496 | WRAPPER_GetScalarArrayElements(T_SHORT, jshort, Short) |
duke@435 | 1497 | WRAPPER_GetScalarArrayElements(T_CHAR, jchar, Char) |
duke@435 | 1498 | WRAPPER_GetScalarArrayElements(T_INT, jint, Int) |
duke@435 | 1499 | WRAPPER_GetScalarArrayElements(T_LONG, jlong, Long) |
duke@435 | 1500 | WRAPPER_GetScalarArrayElements(T_FLOAT, jfloat, Float) |
duke@435 | 1501 | WRAPPER_GetScalarArrayElements(T_DOUBLE, jdouble, Double) |
duke@435 | 1502 | |
duke@435 | 1503 | #define WRAPPER_ReleaseScalarArrayElements(ElementTag,ElementType,Result,Tag) \ |
duke@435 | 1504 | JNI_ENTRY_CHECKED(void, \ |
duke@435 | 1505 | checked_jni_Release##Result##ArrayElements(JNIEnv *env, \ |
duke@435 | 1506 | ElementType##Array array, \ |
duke@435 | 1507 | ElementType *elems, \ |
duke@435 | 1508 | jint mode)) \ |
duke@435 | 1509 | functionEnterExceptionAllowed(thr); \ |
duke@435 | 1510 | IN_VM( \ |
duke@435 | 1511 | checkArray(thr, array, ElementTag); \ |
duke@435 | 1512 | ASSERT_OOPS_ALLOWED; \ |
duke@435 | 1513 | typeArrayOop a = typeArrayOop(JNIHandles::resolve_non_null(array)); \ |
duke@435 | 1514 | /* cannot check validity of copy, unless every request is logged by |
duke@435 | 1515 | * checking code. Implementation of this check is deferred until a |
duke@435 | 1516 | * subsequent release. |
duke@435 | 1517 | */ \ |
duke@435 | 1518 | ) \ |
duke@435 | 1519 | UNCHECKED()->Release##Result##ArrayElements(env,array,elems,mode); \ |
duke@435 | 1520 | functionExit(env); \ |
duke@435 | 1521 | JNI_END |
duke@435 | 1522 | |
duke@435 | 1523 | WRAPPER_ReleaseScalarArrayElements(T_BOOLEAN,jboolean, Boolean, bool) |
duke@435 | 1524 | WRAPPER_ReleaseScalarArrayElements(T_BYTE, jbyte, Byte, byte) |
duke@435 | 1525 | WRAPPER_ReleaseScalarArrayElements(T_SHORT, jshort, Short, short) |
duke@435 | 1526 | WRAPPER_ReleaseScalarArrayElements(T_CHAR, jchar, Char, char) |
duke@435 | 1527 | WRAPPER_ReleaseScalarArrayElements(T_INT, jint, Int, int) |
duke@435 | 1528 | WRAPPER_ReleaseScalarArrayElements(T_LONG, jlong, Long, long) |
duke@435 | 1529 | WRAPPER_ReleaseScalarArrayElements(T_FLOAT, jfloat, Float, float) |
duke@435 | 1530 | WRAPPER_ReleaseScalarArrayElements(T_DOUBLE, jdouble, Double, double) |
duke@435 | 1531 | |
duke@435 | 1532 | #define WRAPPER_GetScalarArrayRegion(ElementTag,ElementType,Result) \ |
duke@435 | 1533 | JNI_ENTRY_CHECKED(void, \ |
duke@435 | 1534 | checked_jni_Get##Result##ArrayRegion(JNIEnv *env, \ |
duke@435 | 1535 | ElementType##Array array, \ |
duke@435 | 1536 | jsize start, \ |
duke@435 | 1537 | jsize len, \ |
duke@435 | 1538 | ElementType *buf)) \ |
duke@435 | 1539 | functionEnter(thr); \ |
duke@435 | 1540 | IN_VM( \ |
duke@435 | 1541 | checkArray(thr, array, ElementTag); \ |
duke@435 | 1542 | ) \ |
duke@435 | 1543 | UNCHECKED()->Get##Result##ArrayRegion(env,array,start,len,buf); \ |
duke@435 | 1544 | functionExit(env); \ |
duke@435 | 1545 | JNI_END |
duke@435 | 1546 | |
duke@435 | 1547 | WRAPPER_GetScalarArrayRegion(T_BOOLEAN, jboolean, Boolean) |
duke@435 | 1548 | WRAPPER_GetScalarArrayRegion(T_BYTE, jbyte, Byte) |
duke@435 | 1549 | WRAPPER_GetScalarArrayRegion(T_SHORT, jshort, Short) |
duke@435 | 1550 | WRAPPER_GetScalarArrayRegion(T_CHAR, jchar, Char) |
duke@435 | 1551 | WRAPPER_GetScalarArrayRegion(T_INT, jint, Int) |
duke@435 | 1552 | WRAPPER_GetScalarArrayRegion(T_LONG, jlong, Long) |
duke@435 | 1553 | WRAPPER_GetScalarArrayRegion(T_FLOAT, jfloat, Float) |
duke@435 | 1554 | WRAPPER_GetScalarArrayRegion(T_DOUBLE, jdouble, Double) |
duke@435 | 1555 | |
duke@435 | 1556 | #define WRAPPER_SetScalarArrayRegion(ElementTag,ElementType,Result) \ |
duke@435 | 1557 | JNI_ENTRY_CHECKED(void, \ |
duke@435 | 1558 | checked_jni_Set##Result##ArrayRegion(JNIEnv *env, \ |
duke@435 | 1559 | ElementType##Array array, \ |
duke@435 | 1560 | jsize start, \ |
duke@435 | 1561 | jsize len, \ |
duke@435 | 1562 | const ElementType *buf)) \ |
duke@435 | 1563 | functionEnter(thr); \ |
duke@435 | 1564 | IN_VM( \ |
duke@435 | 1565 | checkArray(thr, array, ElementTag); \ |
duke@435 | 1566 | ) \ |
duke@435 | 1567 | UNCHECKED()->Set##Result##ArrayRegion(env,array,start,len,buf); \ |
duke@435 | 1568 | functionExit(env); \ |
duke@435 | 1569 | JNI_END |
duke@435 | 1570 | |
duke@435 | 1571 | WRAPPER_SetScalarArrayRegion(T_BOOLEAN, jboolean, Boolean) |
duke@435 | 1572 | WRAPPER_SetScalarArrayRegion(T_BYTE, jbyte, Byte) |
duke@435 | 1573 | WRAPPER_SetScalarArrayRegion(T_SHORT, jshort, Short) |
duke@435 | 1574 | WRAPPER_SetScalarArrayRegion(T_CHAR, jchar, Char) |
duke@435 | 1575 | WRAPPER_SetScalarArrayRegion(T_INT, jint, Int) |
duke@435 | 1576 | WRAPPER_SetScalarArrayRegion(T_LONG, jlong, Long) |
duke@435 | 1577 | WRAPPER_SetScalarArrayRegion(T_FLOAT, jfloat, Float) |
duke@435 | 1578 | WRAPPER_SetScalarArrayRegion(T_DOUBLE, jdouble, Double) |
duke@435 | 1579 | |
duke@435 | 1580 | JNI_ENTRY_CHECKED(jint, |
duke@435 | 1581 | checked_jni_RegisterNatives(JNIEnv *env, |
duke@435 | 1582 | jclass clazz, |
duke@435 | 1583 | const JNINativeMethod *methods, |
duke@435 | 1584 | jint nMethods)) |
duke@435 | 1585 | functionEnter(thr); |
duke@435 | 1586 | jint result = UNCHECKED()->RegisterNatives(env,clazz,methods,nMethods); |
duke@435 | 1587 | functionExit(env); |
duke@435 | 1588 | return result; |
duke@435 | 1589 | JNI_END |
duke@435 | 1590 | |
duke@435 | 1591 | JNI_ENTRY_CHECKED(jint, |
duke@435 | 1592 | checked_jni_UnregisterNatives(JNIEnv *env, |
duke@435 | 1593 | jclass clazz)) |
duke@435 | 1594 | functionEnter(thr); |
duke@435 | 1595 | jint result = UNCHECKED()->UnregisterNatives(env,clazz); |
duke@435 | 1596 | functionExit(env); |
duke@435 | 1597 | return result; |
duke@435 | 1598 | JNI_END |
duke@435 | 1599 | |
duke@435 | 1600 | JNI_ENTRY_CHECKED(jint, |
duke@435 | 1601 | checked_jni_MonitorEnter(JNIEnv *env, |
duke@435 | 1602 | jobject obj)) |
duke@435 | 1603 | functionEnter(thr); |
duke@435 | 1604 | IN_VM( |
duke@435 | 1605 | jniCheck::validate_object(thr, obj); |
duke@435 | 1606 | ) |
duke@435 | 1607 | jint result = UNCHECKED()->MonitorEnter(env,obj); |
duke@435 | 1608 | functionExit(env); |
duke@435 | 1609 | return result; |
duke@435 | 1610 | JNI_END |
duke@435 | 1611 | |
duke@435 | 1612 | JNI_ENTRY_CHECKED(jint, |
duke@435 | 1613 | checked_jni_MonitorExit(JNIEnv *env, |
duke@435 | 1614 | jobject obj)) |
duke@435 | 1615 | functionEnterExceptionAllowed(thr); |
duke@435 | 1616 | IN_VM( |
duke@435 | 1617 | jniCheck::validate_object(thr, obj); |
duke@435 | 1618 | ) |
duke@435 | 1619 | jint result = UNCHECKED()->MonitorExit(env,obj); |
duke@435 | 1620 | functionExit(env); |
duke@435 | 1621 | return result; |
duke@435 | 1622 | JNI_END |
duke@435 | 1623 | |
duke@435 | 1624 | JNI_ENTRY_CHECKED(jint, |
duke@435 | 1625 | checked_jni_GetJavaVM(JNIEnv *env, |
duke@435 | 1626 | JavaVM **vm)) |
duke@435 | 1627 | functionEnter(thr); |
duke@435 | 1628 | jint result = UNCHECKED()->GetJavaVM(env,vm); |
duke@435 | 1629 | functionExit(env); |
duke@435 | 1630 | return result; |
duke@435 | 1631 | JNI_END |
duke@435 | 1632 | |
duke@435 | 1633 | JNI_ENTRY_CHECKED(void, |
duke@435 | 1634 | checked_jni_GetStringRegion(JNIEnv *env, |
duke@435 | 1635 | jstring str, |
duke@435 | 1636 | jsize start, |
duke@435 | 1637 | jsize len, |
duke@435 | 1638 | jchar *buf)) |
duke@435 | 1639 | functionEnter(thr); |
duke@435 | 1640 | IN_VM( |
duke@435 | 1641 | checkString(thr, str); |
duke@435 | 1642 | ) |
duke@435 | 1643 | UNCHECKED()->GetStringRegion(env, str, start, len, buf); |
duke@435 | 1644 | functionExit(env); |
duke@435 | 1645 | JNI_END |
duke@435 | 1646 | |
duke@435 | 1647 | JNI_ENTRY_CHECKED(void, |
duke@435 | 1648 | checked_jni_GetStringUTFRegion(JNIEnv *env, |
duke@435 | 1649 | jstring str, |
duke@435 | 1650 | jsize start, |
duke@435 | 1651 | jsize len, |
duke@435 | 1652 | char *buf)) |
duke@435 | 1653 | functionEnter(thr); |
duke@435 | 1654 | IN_VM( |
duke@435 | 1655 | checkString(thr, str); |
duke@435 | 1656 | ) |
duke@435 | 1657 | UNCHECKED()->GetStringUTFRegion(env, str, start, len, buf); |
duke@435 | 1658 | functionExit(env); |
duke@435 | 1659 | JNI_END |
duke@435 | 1660 | |
duke@435 | 1661 | JNI_ENTRY_CHECKED(void *, |
duke@435 | 1662 | checked_jni_GetPrimitiveArrayCritical(JNIEnv *env, |
duke@435 | 1663 | jarray array, |
duke@435 | 1664 | jboolean *isCopy)) |
duke@435 | 1665 | functionEnterCritical(thr); |
duke@435 | 1666 | IN_VM( |
duke@435 | 1667 | checkArray(thr, array, -1); |
duke@435 | 1668 | ) |
duke@435 | 1669 | void *result = UNCHECKED()->GetPrimitiveArrayCritical(env, array, isCopy); |
duke@435 | 1670 | functionExit(env); |
duke@435 | 1671 | return result; |
duke@435 | 1672 | JNI_END |
duke@435 | 1673 | |
duke@435 | 1674 | JNI_ENTRY_CHECKED(void, |
duke@435 | 1675 | checked_jni_ReleasePrimitiveArrayCritical(JNIEnv *env, |
duke@435 | 1676 | jarray array, |
duke@435 | 1677 | void *carray, |
duke@435 | 1678 | jint mode)) |
duke@435 | 1679 | functionEnterCriticalExceptionAllowed(thr); |
duke@435 | 1680 | IN_VM( |
duke@435 | 1681 | checkArray(thr, array, -1); |
duke@435 | 1682 | ) |
duke@435 | 1683 | /* The Hotspot JNI code does not use the parameters, so just check the |
duke@435 | 1684 | * array parameter as a minor sanity check |
duke@435 | 1685 | */ |
duke@435 | 1686 | UNCHECKED()->ReleasePrimitiveArrayCritical(env, array, carray, mode); |
duke@435 | 1687 | functionExit(env); |
duke@435 | 1688 | JNI_END |
duke@435 | 1689 | |
duke@435 | 1690 | JNI_ENTRY_CHECKED(const jchar*, |
duke@435 | 1691 | checked_jni_GetStringCritical(JNIEnv *env, |
duke@435 | 1692 | jstring string, |
duke@435 | 1693 | jboolean *isCopy)) |
duke@435 | 1694 | functionEnterCritical(thr); |
duke@435 | 1695 | IN_VM( |
duke@435 | 1696 | checkString(thr, string); |
duke@435 | 1697 | ) |
duke@435 | 1698 | const jchar *result = UNCHECKED()->GetStringCritical(env, string, isCopy); |
duke@435 | 1699 | functionExit(env); |
duke@435 | 1700 | return result; |
duke@435 | 1701 | JNI_END |
duke@435 | 1702 | |
duke@435 | 1703 | JNI_ENTRY_CHECKED(void, |
duke@435 | 1704 | checked_jni_ReleaseStringCritical(JNIEnv *env, |
duke@435 | 1705 | jstring str, |
duke@435 | 1706 | const jchar *chars)) |
duke@435 | 1707 | functionEnterCriticalExceptionAllowed(thr); |
duke@435 | 1708 | IN_VM( |
duke@435 | 1709 | checkString(thr, str); |
duke@435 | 1710 | ) |
duke@435 | 1711 | /* The Hotspot JNI code does not use the parameters, so just check the |
duke@435 | 1712 | * string parameter as a minor sanity check |
duke@435 | 1713 | */ |
duke@435 | 1714 | UNCHECKED()->ReleaseStringCritical(env, str, chars); |
duke@435 | 1715 | functionExit(env); |
duke@435 | 1716 | JNI_END |
duke@435 | 1717 | |
duke@435 | 1718 | JNI_ENTRY_CHECKED(jweak, |
duke@435 | 1719 | checked_jni_NewWeakGlobalRef(JNIEnv *env, |
duke@435 | 1720 | jobject obj)) |
duke@435 | 1721 | functionEnter(thr); |
duke@435 | 1722 | IN_VM( |
duke@435 | 1723 | if (obj != NULL) { |
duke@435 | 1724 | jniCheck::validate_handle(thr, obj); |
duke@435 | 1725 | } |
duke@435 | 1726 | ) |
duke@435 | 1727 | jweak result = UNCHECKED()->NewWeakGlobalRef(env, obj); |
duke@435 | 1728 | functionExit(env); |
duke@435 | 1729 | return result; |
duke@435 | 1730 | JNI_END |
duke@435 | 1731 | |
duke@435 | 1732 | JNI_ENTRY_CHECKED(void, |
duke@435 | 1733 | checked_jni_DeleteWeakGlobalRef(JNIEnv *env, |
duke@435 | 1734 | jweak ref)) |
duke@435 | 1735 | functionEnterExceptionAllowed(thr); |
duke@435 | 1736 | UNCHECKED()->DeleteWeakGlobalRef(env, ref); |
duke@435 | 1737 | functionExit(env); |
duke@435 | 1738 | JNI_END |
duke@435 | 1739 | |
duke@435 | 1740 | JNI_ENTRY_CHECKED(jboolean, |
duke@435 | 1741 | checked_jni_ExceptionCheck(JNIEnv *env)) |
duke@435 | 1742 | functionEnterExceptionAllowed(thr); |
duke@435 | 1743 | jboolean result = UNCHECKED()->ExceptionCheck(env); |
duke@435 | 1744 | functionExit(env); |
duke@435 | 1745 | return result; |
duke@435 | 1746 | JNI_END |
duke@435 | 1747 | |
duke@435 | 1748 | JNI_ENTRY_CHECKED(jobject, |
duke@435 | 1749 | checked_jni_NewDirectByteBuffer(JNIEnv *env, |
duke@435 | 1750 | void *address, |
duke@435 | 1751 | jlong capacity)) |
duke@435 | 1752 | functionEnter(thr); |
duke@435 | 1753 | jobject result = UNCHECKED()->NewDirectByteBuffer(env, address, capacity); |
duke@435 | 1754 | functionExit(env); |
duke@435 | 1755 | return result; |
duke@435 | 1756 | JNI_END |
duke@435 | 1757 | |
duke@435 | 1758 | JNI_ENTRY_CHECKED(void *, |
duke@435 | 1759 | checked_jni_GetDirectBufferAddress(JNIEnv *env, |
duke@435 | 1760 | jobject buf)) |
duke@435 | 1761 | functionEnter(thr); |
duke@435 | 1762 | void* result = UNCHECKED()->GetDirectBufferAddress(env, buf); |
duke@435 | 1763 | functionExit(env); |
duke@435 | 1764 | return result; |
duke@435 | 1765 | JNI_END |
duke@435 | 1766 | |
duke@435 | 1767 | JNI_ENTRY_CHECKED(jlong, |
duke@435 | 1768 | checked_jni_GetDirectBufferCapacity(JNIEnv *env, |
duke@435 | 1769 | jobject buf)) |
duke@435 | 1770 | functionEnter(thr); |
duke@435 | 1771 | jlong result = UNCHECKED()->GetDirectBufferCapacity(env, buf); |
duke@435 | 1772 | functionExit(env); |
duke@435 | 1773 | return result; |
duke@435 | 1774 | JNI_END |
duke@435 | 1775 | |
duke@435 | 1776 | JNI_ENTRY_CHECKED(jobjectRefType, |
duke@435 | 1777 | checked_jni_GetObjectRefType(JNIEnv *env, |
duke@435 | 1778 | jobject obj)) |
duke@435 | 1779 | functionEnter(thr); |
duke@435 | 1780 | /* validate the object being passed */ |
duke@435 | 1781 | IN_VM( |
duke@435 | 1782 | jniCheck::validate_object(thr, obj); |
duke@435 | 1783 | ) |
duke@435 | 1784 | jobjectRefType result = UNCHECKED()->GetObjectRefType(env, obj); |
duke@435 | 1785 | functionExit(env); |
duke@435 | 1786 | return result; |
duke@435 | 1787 | JNI_END |
duke@435 | 1788 | |
duke@435 | 1789 | |
duke@435 | 1790 | JNI_ENTRY_CHECKED(jint, |
duke@435 | 1791 | checked_jni_GetVersion(JNIEnv *env)) |
duke@435 | 1792 | functionEnter(thr); |
duke@435 | 1793 | jint result = UNCHECKED()->GetVersion(env); |
duke@435 | 1794 | functionExit(env); |
duke@435 | 1795 | return result; |
duke@435 | 1796 | JNI_END |
duke@435 | 1797 | |
duke@435 | 1798 | |
duke@435 | 1799 | |
duke@435 | 1800 | /* |
duke@435 | 1801 | * Structure containing all checked jni functions |
duke@435 | 1802 | */ |
duke@435 | 1803 | struct JNINativeInterface_ checked_jni_NativeInterface = { |
duke@435 | 1804 | NULL, |
duke@435 | 1805 | NULL, |
duke@435 | 1806 | NULL, |
duke@435 | 1807 | |
duke@435 | 1808 | NULL, |
duke@435 | 1809 | |
duke@435 | 1810 | checked_jni_GetVersion, |
duke@435 | 1811 | |
duke@435 | 1812 | checked_jni_DefineClass, |
duke@435 | 1813 | checked_jni_FindClass, |
duke@435 | 1814 | |
duke@435 | 1815 | checked_jni_FromReflectedMethod, |
duke@435 | 1816 | checked_jni_FromReflectedField, |
duke@435 | 1817 | |
duke@435 | 1818 | checked_jni_ToReflectedMethod, |
duke@435 | 1819 | |
duke@435 | 1820 | checked_jni_GetSuperclass, |
duke@435 | 1821 | checked_jni_IsAssignableFrom, |
duke@435 | 1822 | |
duke@435 | 1823 | checked_jni_ToReflectedField, |
duke@435 | 1824 | |
duke@435 | 1825 | checked_jni_Throw, |
duke@435 | 1826 | checked_jni_ThrowNew, |
duke@435 | 1827 | checked_jni_ExceptionOccurred, |
duke@435 | 1828 | checked_jni_ExceptionDescribe, |
duke@435 | 1829 | checked_jni_ExceptionClear, |
duke@435 | 1830 | checked_jni_FatalError, |
duke@435 | 1831 | |
duke@435 | 1832 | checked_jni_PushLocalFrame, |
duke@435 | 1833 | checked_jni_PopLocalFrame, |
duke@435 | 1834 | |
duke@435 | 1835 | checked_jni_NewGlobalRef, |
duke@435 | 1836 | checked_jni_DeleteGlobalRef, |
duke@435 | 1837 | checked_jni_DeleteLocalRef, |
duke@435 | 1838 | checked_jni_IsSameObject, |
duke@435 | 1839 | |
duke@435 | 1840 | checked_jni_NewLocalRef, |
duke@435 | 1841 | checked_jni_EnsureLocalCapacity, |
duke@435 | 1842 | |
duke@435 | 1843 | checked_jni_AllocObject, |
duke@435 | 1844 | checked_jni_NewObject, |
duke@435 | 1845 | checked_jni_NewObjectV, |
duke@435 | 1846 | checked_jni_NewObjectA, |
duke@435 | 1847 | |
duke@435 | 1848 | checked_jni_GetObjectClass, |
duke@435 | 1849 | checked_jni_IsInstanceOf, |
duke@435 | 1850 | |
duke@435 | 1851 | checked_jni_GetMethodID, |
duke@435 | 1852 | |
duke@435 | 1853 | checked_jni_CallObjectMethod, |
duke@435 | 1854 | checked_jni_CallObjectMethodV, |
duke@435 | 1855 | checked_jni_CallObjectMethodA, |
duke@435 | 1856 | checked_jni_CallBooleanMethod, |
duke@435 | 1857 | checked_jni_CallBooleanMethodV, |
duke@435 | 1858 | checked_jni_CallBooleanMethodA, |
duke@435 | 1859 | checked_jni_CallByteMethod, |
duke@435 | 1860 | checked_jni_CallByteMethodV, |
duke@435 | 1861 | checked_jni_CallByteMethodA, |
duke@435 | 1862 | checked_jni_CallCharMethod, |
duke@435 | 1863 | checked_jni_CallCharMethodV, |
duke@435 | 1864 | checked_jni_CallCharMethodA, |
duke@435 | 1865 | checked_jni_CallShortMethod, |
duke@435 | 1866 | checked_jni_CallShortMethodV, |
duke@435 | 1867 | checked_jni_CallShortMethodA, |
duke@435 | 1868 | checked_jni_CallIntMethod, |
duke@435 | 1869 | checked_jni_CallIntMethodV, |
duke@435 | 1870 | checked_jni_CallIntMethodA, |
duke@435 | 1871 | checked_jni_CallLongMethod, |
duke@435 | 1872 | checked_jni_CallLongMethodV, |
duke@435 | 1873 | checked_jni_CallLongMethodA, |
duke@435 | 1874 | checked_jni_CallFloatMethod, |
duke@435 | 1875 | checked_jni_CallFloatMethodV, |
duke@435 | 1876 | checked_jni_CallFloatMethodA, |
duke@435 | 1877 | checked_jni_CallDoubleMethod, |
duke@435 | 1878 | checked_jni_CallDoubleMethodV, |
duke@435 | 1879 | checked_jni_CallDoubleMethodA, |
duke@435 | 1880 | checked_jni_CallVoidMethod, |
duke@435 | 1881 | checked_jni_CallVoidMethodV, |
duke@435 | 1882 | checked_jni_CallVoidMethodA, |
duke@435 | 1883 | |
duke@435 | 1884 | checked_jni_CallNonvirtualObjectMethod, |
duke@435 | 1885 | checked_jni_CallNonvirtualObjectMethodV, |
duke@435 | 1886 | checked_jni_CallNonvirtualObjectMethodA, |
duke@435 | 1887 | checked_jni_CallNonvirtualBooleanMethod, |
duke@435 | 1888 | checked_jni_CallNonvirtualBooleanMethodV, |
duke@435 | 1889 | checked_jni_CallNonvirtualBooleanMethodA, |
duke@435 | 1890 | checked_jni_CallNonvirtualByteMethod, |
duke@435 | 1891 | checked_jni_CallNonvirtualByteMethodV, |
duke@435 | 1892 | checked_jni_CallNonvirtualByteMethodA, |
duke@435 | 1893 | checked_jni_CallNonvirtualCharMethod, |
duke@435 | 1894 | checked_jni_CallNonvirtualCharMethodV, |
duke@435 | 1895 | checked_jni_CallNonvirtualCharMethodA, |
duke@435 | 1896 | checked_jni_CallNonvirtualShortMethod, |
duke@435 | 1897 | checked_jni_CallNonvirtualShortMethodV, |
duke@435 | 1898 | checked_jni_CallNonvirtualShortMethodA, |
duke@435 | 1899 | checked_jni_CallNonvirtualIntMethod, |
duke@435 | 1900 | checked_jni_CallNonvirtualIntMethodV, |
duke@435 | 1901 | checked_jni_CallNonvirtualIntMethodA, |
duke@435 | 1902 | checked_jni_CallNonvirtualLongMethod, |
duke@435 | 1903 | checked_jni_CallNonvirtualLongMethodV, |
duke@435 | 1904 | checked_jni_CallNonvirtualLongMethodA, |
duke@435 | 1905 | checked_jni_CallNonvirtualFloatMethod, |
duke@435 | 1906 | checked_jni_CallNonvirtualFloatMethodV, |
duke@435 | 1907 | checked_jni_CallNonvirtualFloatMethodA, |
duke@435 | 1908 | checked_jni_CallNonvirtualDoubleMethod, |
duke@435 | 1909 | checked_jni_CallNonvirtualDoubleMethodV, |
duke@435 | 1910 | checked_jni_CallNonvirtualDoubleMethodA, |
duke@435 | 1911 | checked_jni_CallNonvirtualVoidMethod, |
duke@435 | 1912 | checked_jni_CallNonvirtualVoidMethodV, |
duke@435 | 1913 | checked_jni_CallNonvirtualVoidMethodA, |
duke@435 | 1914 | |
duke@435 | 1915 | checked_jni_GetFieldID, |
duke@435 | 1916 | |
duke@435 | 1917 | checked_jni_GetObjectField, |
duke@435 | 1918 | checked_jni_GetBooleanField, |
duke@435 | 1919 | checked_jni_GetByteField, |
duke@435 | 1920 | checked_jni_GetCharField, |
duke@435 | 1921 | checked_jni_GetShortField, |
duke@435 | 1922 | checked_jni_GetIntField, |
duke@435 | 1923 | checked_jni_GetLongField, |
duke@435 | 1924 | checked_jni_GetFloatField, |
duke@435 | 1925 | checked_jni_GetDoubleField, |
duke@435 | 1926 | |
duke@435 | 1927 | checked_jni_SetObjectField, |
duke@435 | 1928 | checked_jni_SetBooleanField, |
duke@435 | 1929 | checked_jni_SetByteField, |
duke@435 | 1930 | checked_jni_SetCharField, |
duke@435 | 1931 | checked_jni_SetShortField, |
duke@435 | 1932 | checked_jni_SetIntField, |
duke@435 | 1933 | checked_jni_SetLongField, |
duke@435 | 1934 | checked_jni_SetFloatField, |
duke@435 | 1935 | checked_jni_SetDoubleField, |
duke@435 | 1936 | |
duke@435 | 1937 | checked_jni_GetStaticMethodID, |
duke@435 | 1938 | |
duke@435 | 1939 | checked_jni_CallStaticObjectMethod, |
duke@435 | 1940 | checked_jni_CallStaticObjectMethodV, |
duke@435 | 1941 | checked_jni_CallStaticObjectMethodA, |
duke@435 | 1942 | checked_jni_CallStaticBooleanMethod, |
duke@435 | 1943 | checked_jni_CallStaticBooleanMethodV, |
duke@435 | 1944 | checked_jni_CallStaticBooleanMethodA, |
duke@435 | 1945 | checked_jni_CallStaticByteMethod, |
duke@435 | 1946 | checked_jni_CallStaticByteMethodV, |
duke@435 | 1947 | checked_jni_CallStaticByteMethodA, |
duke@435 | 1948 | checked_jni_CallStaticCharMethod, |
duke@435 | 1949 | checked_jni_CallStaticCharMethodV, |
duke@435 | 1950 | checked_jni_CallStaticCharMethodA, |
duke@435 | 1951 | checked_jni_CallStaticShortMethod, |
duke@435 | 1952 | checked_jni_CallStaticShortMethodV, |
duke@435 | 1953 | checked_jni_CallStaticShortMethodA, |
duke@435 | 1954 | checked_jni_CallStaticIntMethod, |
duke@435 | 1955 | checked_jni_CallStaticIntMethodV, |
duke@435 | 1956 | checked_jni_CallStaticIntMethodA, |
duke@435 | 1957 | checked_jni_CallStaticLongMethod, |
duke@435 | 1958 | checked_jni_CallStaticLongMethodV, |
duke@435 | 1959 | checked_jni_CallStaticLongMethodA, |
duke@435 | 1960 | checked_jni_CallStaticFloatMethod, |
duke@435 | 1961 | checked_jni_CallStaticFloatMethodV, |
duke@435 | 1962 | checked_jni_CallStaticFloatMethodA, |
duke@435 | 1963 | checked_jni_CallStaticDoubleMethod, |
duke@435 | 1964 | checked_jni_CallStaticDoubleMethodV, |
duke@435 | 1965 | checked_jni_CallStaticDoubleMethodA, |
duke@435 | 1966 | checked_jni_CallStaticVoidMethod, |
duke@435 | 1967 | checked_jni_CallStaticVoidMethodV, |
duke@435 | 1968 | checked_jni_CallStaticVoidMethodA, |
duke@435 | 1969 | |
duke@435 | 1970 | checked_jni_GetStaticFieldID, |
duke@435 | 1971 | |
duke@435 | 1972 | checked_jni_GetStaticObjectField, |
duke@435 | 1973 | checked_jni_GetStaticBooleanField, |
duke@435 | 1974 | checked_jni_GetStaticByteField, |
duke@435 | 1975 | checked_jni_GetStaticCharField, |
duke@435 | 1976 | checked_jni_GetStaticShortField, |
duke@435 | 1977 | checked_jni_GetStaticIntField, |
duke@435 | 1978 | checked_jni_GetStaticLongField, |
duke@435 | 1979 | checked_jni_GetStaticFloatField, |
duke@435 | 1980 | checked_jni_GetStaticDoubleField, |
duke@435 | 1981 | |
duke@435 | 1982 | checked_jni_SetStaticObjectField, |
duke@435 | 1983 | checked_jni_SetStaticBooleanField, |
duke@435 | 1984 | checked_jni_SetStaticByteField, |
duke@435 | 1985 | checked_jni_SetStaticCharField, |
duke@435 | 1986 | checked_jni_SetStaticShortField, |
duke@435 | 1987 | checked_jni_SetStaticIntField, |
duke@435 | 1988 | checked_jni_SetStaticLongField, |
duke@435 | 1989 | checked_jni_SetStaticFloatField, |
duke@435 | 1990 | checked_jni_SetStaticDoubleField, |
duke@435 | 1991 | |
duke@435 | 1992 | checked_jni_NewString, |
duke@435 | 1993 | checked_jni_GetStringLength, |
duke@435 | 1994 | checked_jni_GetStringChars, |
duke@435 | 1995 | checked_jni_ReleaseStringChars, |
duke@435 | 1996 | |
duke@435 | 1997 | checked_jni_NewStringUTF, |
duke@435 | 1998 | checked_jni_GetStringUTFLength, |
duke@435 | 1999 | checked_jni_GetStringUTFChars, |
duke@435 | 2000 | checked_jni_ReleaseStringUTFChars, |
duke@435 | 2001 | |
duke@435 | 2002 | checked_jni_GetArrayLength, |
duke@435 | 2003 | |
duke@435 | 2004 | checked_jni_NewObjectArray, |
duke@435 | 2005 | checked_jni_GetObjectArrayElement, |
duke@435 | 2006 | checked_jni_SetObjectArrayElement, |
duke@435 | 2007 | |
duke@435 | 2008 | checked_jni_NewBooleanArray, |
duke@435 | 2009 | checked_jni_NewByteArray, |
duke@435 | 2010 | checked_jni_NewCharArray, |
duke@435 | 2011 | checked_jni_NewShortArray, |
duke@435 | 2012 | checked_jni_NewIntArray, |
duke@435 | 2013 | checked_jni_NewLongArray, |
duke@435 | 2014 | checked_jni_NewFloatArray, |
duke@435 | 2015 | checked_jni_NewDoubleArray, |
duke@435 | 2016 | |
duke@435 | 2017 | checked_jni_GetBooleanArrayElements, |
duke@435 | 2018 | checked_jni_GetByteArrayElements, |
duke@435 | 2019 | checked_jni_GetCharArrayElements, |
duke@435 | 2020 | checked_jni_GetShortArrayElements, |
duke@435 | 2021 | checked_jni_GetIntArrayElements, |
duke@435 | 2022 | checked_jni_GetLongArrayElements, |
duke@435 | 2023 | checked_jni_GetFloatArrayElements, |
duke@435 | 2024 | checked_jni_GetDoubleArrayElements, |
duke@435 | 2025 | |
duke@435 | 2026 | checked_jni_ReleaseBooleanArrayElements, |
duke@435 | 2027 | checked_jni_ReleaseByteArrayElements, |
duke@435 | 2028 | checked_jni_ReleaseCharArrayElements, |
duke@435 | 2029 | checked_jni_ReleaseShortArrayElements, |
duke@435 | 2030 | checked_jni_ReleaseIntArrayElements, |
duke@435 | 2031 | checked_jni_ReleaseLongArrayElements, |
duke@435 | 2032 | checked_jni_ReleaseFloatArrayElements, |
duke@435 | 2033 | checked_jni_ReleaseDoubleArrayElements, |
duke@435 | 2034 | |
duke@435 | 2035 | checked_jni_GetBooleanArrayRegion, |
duke@435 | 2036 | checked_jni_GetByteArrayRegion, |
duke@435 | 2037 | checked_jni_GetCharArrayRegion, |
duke@435 | 2038 | checked_jni_GetShortArrayRegion, |
duke@435 | 2039 | checked_jni_GetIntArrayRegion, |
duke@435 | 2040 | checked_jni_GetLongArrayRegion, |
duke@435 | 2041 | checked_jni_GetFloatArrayRegion, |
duke@435 | 2042 | checked_jni_GetDoubleArrayRegion, |
duke@435 | 2043 | |
duke@435 | 2044 | checked_jni_SetBooleanArrayRegion, |
duke@435 | 2045 | checked_jni_SetByteArrayRegion, |
duke@435 | 2046 | checked_jni_SetCharArrayRegion, |
duke@435 | 2047 | checked_jni_SetShortArrayRegion, |
duke@435 | 2048 | checked_jni_SetIntArrayRegion, |
duke@435 | 2049 | checked_jni_SetLongArrayRegion, |
duke@435 | 2050 | checked_jni_SetFloatArrayRegion, |
duke@435 | 2051 | checked_jni_SetDoubleArrayRegion, |
duke@435 | 2052 | |
duke@435 | 2053 | checked_jni_RegisterNatives, |
duke@435 | 2054 | checked_jni_UnregisterNatives, |
duke@435 | 2055 | |
duke@435 | 2056 | checked_jni_MonitorEnter, |
duke@435 | 2057 | checked_jni_MonitorExit, |
duke@435 | 2058 | |
duke@435 | 2059 | checked_jni_GetJavaVM, |
duke@435 | 2060 | |
duke@435 | 2061 | checked_jni_GetStringRegion, |
duke@435 | 2062 | checked_jni_GetStringUTFRegion, |
duke@435 | 2063 | |
duke@435 | 2064 | checked_jni_GetPrimitiveArrayCritical, |
duke@435 | 2065 | checked_jni_ReleasePrimitiveArrayCritical, |
duke@435 | 2066 | |
duke@435 | 2067 | checked_jni_GetStringCritical, |
duke@435 | 2068 | checked_jni_ReleaseStringCritical, |
duke@435 | 2069 | |
duke@435 | 2070 | checked_jni_NewWeakGlobalRef, |
duke@435 | 2071 | checked_jni_DeleteWeakGlobalRef, |
duke@435 | 2072 | |
duke@435 | 2073 | checked_jni_ExceptionCheck, |
duke@435 | 2074 | |
duke@435 | 2075 | checked_jni_NewDirectByteBuffer, |
duke@435 | 2076 | checked_jni_GetDirectBufferAddress, |
duke@435 | 2077 | checked_jni_GetDirectBufferCapacity, |
duke@435 | 2078 | |
duke@435 | 2079 | // New 1.6 Features |
duke@435 | 2080 | |
duke@435 | 2081 | checked_jni_GetObjectRefType |
duke@435 | 2082 | }; |
duke@435 | 2083 | |
duke@435 | 2084 | |
duke@435 | 2085 | // Returns the function structure |
duke@435 | 2086 | struct JNINativeInterface_* jni_functions_check() { |
duke@435 | 2087 | |
duke@435 | 2088 | unchecked_jni_NativeInterface = jni_functions_nocheck(); |
duke@435 | 2089 | |
duke@435 | 2090 | // make sure the last pointer in the checked table is not null, indicating |
duke@435 | 2091 | // an addition to the JNINativeInterface_ structure without initializing |
duke@435 | 2092 | // it in the checked table. |
duke@435 | 2093 | debug_only(int *lastPtr = (int *)((char *)&checked_jni_NativeInterface + \ |
duke@435 | 2094 | sizeof(*unchecked_jni_NativeInterface) - sizeof(char *));) |
duke@435 | 2095 | assert(*lastPtr != 0, |
duke@435 | 2096 | "Mismatched JNINativeInterface tables, check for new entries"); |
duke@435 | 2097 | |
duke@435 | 2098 | // with -verbose:jni this message will print |
duke@435 | 2099 | if (PrintJNIResolving) { |
duke@435 | 2100 | tty->print_cr("Checked JNI functions are being used to " \ |
duke@435 | 2101 | "validate JNI usage"); |
duke@435 | 2102 | } |
duke@435 | 2103 | |
duke@435 | 2104 | return &checked_jni_NativeInterface; |
duke@435 | 2105 | } |