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comparison src/share/vm/c1x/c1x_VMEntries.cpp @ 2499:ad9b14650e15

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Fixed an issue with RiType.superType (wrong cast in the C++ part).
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Tue, 26 Apr 2011 16:46:23 +0200
parents 4e5515d09314
children 6594e6d8bfe7
comparison
equal deleted inserted replaced
2498:55caa3034872 2499:ad9b14650e15
31 #include "c1x/c1x_VmIds.hpp" 31 #include "c1x/c1x_VmIds.hpp"
32 #include "c1/c1_Runtime1.hpp" 32 #include "c1/c1_Runtime1.hpp"
33 33
34 // public byte[] RiMethod_code(long vmId); 34 // public byte[] RiMethod_code(long vmId);
35 JNIEXPORT jbyteArray JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiMethod_1code(JNIEnv *env, jobject, jlong vmId) { 35 JNIEXPORT jbyteArray JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiMethod_1code(JNIEnv *env, jobject, jlong vmId) {
36 TRACE_C1X_3("VMEntries::RiMethod_code");
36 methodHandle method = VmIds::get<methodOop>(vmId); 37 methodHandle method = VmIds::get<methodOop>(vmId);
37 int code_size = method->code_size(); 38 int code_size = method->code_size();
38 jbyteArray result = env->NewByteArray(code_size); 39 jbyteArray result = env->NewByteArray(code_size);
39 env->SetByteArrayRegion(result, 0, code_size, (const jbyte *) method->code_base()); 40 env->SetByteArrayRegion(result, 0, code_size, (const jbyte *) method->code_base());
40 return result; 41 return result;
41 } 42 }
42 43
43 // public int RiMethod_maxStackSize(long vmId); 44 // public int RiMethod_maxStackSize(long vmId);
44 JNIEXPORT jint JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiMethod_1maxStackSize(JNIEnv *, jobject, jlong vmId) { 45 JNIEXPORT jint JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiMethod_1maxStackSize(JNIEnv *, jobject, jlong vmId) {
46 TRACE_C1X_3("VMEntries::RiMethod_maxStackSize");
45 return VmIds::get<methodOop>(vmId)->max_stack(); 47 return VmIds::get<methodOop>(vmId)->max_stack();
46 } 48 }
47 49
48 // public int RiMethod_maxLocals(long vmId); 50 // public int RiMethod_maxLocals(long vmId);
49 JNIEXPORT jint JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiMethod_1maxLocals(JNIEnv *, jobject, jlong vmId) { 51 JNIEXPORT jint JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiMethod_1maxLocals(JNIEnv *, jobject, jlong vmId) {
52 TRACE_C1X_3("VMEntries::RiMethod_maxLocals");
50 return VmIds::get<methodOop>(vmId)->max_locals(); 53 return VmIds::get<methodOop>(vmId)->max_locals();
51 } 54 }
52 55
53 // public RiType RiMethod_holder(long vmId); 56 // public RiType RiMethod_holder(long vmId);
54 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiMethod_1holder(JNIEnv *, jobject, jlong vmId) { 57 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiMethod_1holder(JNIEnv *, jobject, jlong vmId) {
58 TRACE_C1X_3("VMEntries::RiMethod_holder");
55 VM_ENTRY_MARK 59 VM_ENTRY_MARK
56 KlassHandle klass = VmIds::get<methodOop>(vmId)->method_holder(); 60 KlassHandle klass = VmIds::get<methodOop>(vmId)->method_holder();
57 Handle name = VmIds::toString<Handle>(klass->name(), CHECK_NULL); 61 Handle name = VmIds::toString<Handle>(klass->name(), CHECK_NULL);
58 oop holder = C1XCompiler::createHotSpotTypeResolved(klass, name, CHECK_NULL); 62 oop holder = C1XCompiler::createHotSpotTypeResolved(klass, name, CHECK_NULL);
59 return JNIHandles::make_local(THREAD, holder); 63 return JNIHandles::make_local(THREAD, holder);
60 } 64 }
61 65
62 // public String RiMethod_signature(long vmId); 66 // public String RiMethod_signature(long vmId);
63 JNIEXPORT jstring JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiMethod_1signature(JNIEnv *env, jobject, jlong vmId) { 67 JNIEXPORT jstring JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiMethod_1signature(JNIEnv *env, jobject, jlong vmId) {
68 TRACE_C1X_3("VMEntries::RiMethod_signature");
64 VM_ENTRY_MARK 69 VM_ENTRY_MARK
65 methodOop method = VmIds::get<methodOop>(vmId); 70 methodOop method = VmIds::get<methodOop>(vmId);
66 method->constMethod()->exception_table(); 71 method->constMethod()->exception_table();
67 return VmIds::toString<jstring>(method->signature(), THREAD); 72 return VmIds::toString<jstring>(method->signature(), THREAD);
68 } 73 }
69 74
70 // public int RiMethod_accessFlags(long vmId); 75 // public int RiMethod_accessFlags(long vmId);
71 JNIEXPORT jint JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiMethod_1accessFlags(JNIEnv *, jobject, jlong vmId) { 76 JNIEXPORT jint JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiMethod_1accessFlags(JNIEnv *, jobject, jlong vmId) {
77 TRACE_C1X_3("VMEntries::RiMethod_accessFlags");
72 return VmIds::get<methodOop>(vmId)->access_flags().as_int(); 78 return VmIds::get<methodOop>(vmId)->access_flags().as_int();
73 } 79 }
74 80
75 // public RiExceptionHandler[] RiMethod_exceptionHandlers(long vmId); 81 // public RiExceptionHandler[] RiMethod_exceptionHandlers(long vmId);
76 JNIEXPORT jobjectArray JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiMethod_1exceptionHandlers(JNIEnv *, jobject, jlong vmId) { 82 JNIEXPORT jobjectArray JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiMethod_1exceptionHandlers(JNIEnv *, jobject, jlong vmId) {
83 TRACE_C1X_3("VMEntries::RiMethod_exceptionHandlers");
77 VM_ENTRY_MARK 84 VM_ENTRY_MARK
78 methodHandle method = VmIds::get<methodOop>(vmId); 85 methodHandle method = VmIds::get<methodOop>(vmId);
79 typeArrayHandle handlers = method->exception_table(); 86 typeArrayHandle handlers = method->exception_table();
80 int handler_count = handlers.is_null() ? 0 : handlers->length() / 4; 87 int handler_count = handlers.is_null() ? 0 : handlers->length() / 4;
81 88
109 return (jobjectArray) JNIHandles::make_local(array()); 116 return (jobjectArray) JNIHandles::make_local(array());
110 } 117 }
111 118
112 // public boolean RiMethod_hasBalancedMonitors(long vmId); 119 // public boolean RiMethod_hasBalancedMonitors(long vmId);
113 JNIEXPORT jint JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiMethod_1hasBalancedMonitors(JNIEnv *, jobject, jlong vmId) { 120 JNIEXPORT jint JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiMethod_1hasBalancedMonitors(JNIEnv *, jobject, jlong vmId) {
121 TRACE_C1X_3("VMEntries::RiMethod_hasBalancedMonitors");
114 ciMethod* cimethod; 122 ciMethod* cimethod;
115 { 123 {
116 VM_ENTRY_MARK; 124 VM_ENTRY_MARK;
117 cimethod = (ciMethod*)CURRENT_ENV->get_object(VmIds::get<methodOop>(vmId)); 125 cimethod = (ciMethod*)CURRENT_ENV->get_object(VmIds::get<methodOop>(vmId));
118 } 126 }
119 return cimethod->has_balanced_monitors(); 127 return cimethod->has_balanced_monitors();
120 } 128 }
121 129
122 // public boolean RiMethod_uniqueConcreteMethod(long vmId); 130 // public boolean RiMethod_uniqueConcreteMethod(long vmId);
123 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiMethod_1uniqueConcreteMethod(JNIEnv *, jobject, jlong vmId) { 131 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiMethod_1uniqueConcreteMethod(JNIEnv *, jobject, jlong vmId) {
132 TRACE_C1X_3("VMEntries::RiMethod_uniqueConcreteMethod");
124 VM_ENTRY_MARK; 133 VM_ENTRY_MARK;
125 ciMethod* cimethod = (ciMethod*)CURRENT_ENV->get_object(VmIds::get<methodOop>(vmId)); 134 ciMethod* cimethod = (ciMethod*)CURRENT_ENV->get_object(VmIds::get<methodOop>(vmId));
126 if (cimethod->holder()->is_interface()) { 135 if (cimethod->holder()->is_interface()) {
127 // Cannot trust interfaces. Because of: 136 // Cannot trust interfaces. Because of:
128 // interface I { void foo(); } 137 // interface I { void foo(); }
150 return JNIHandles::make_local(THREAD, method_resolved); 159 return JNIHandles::make_local(THREAD, method_resolved);
151 } 160 }
152 161
153 // public RiType RiSignature_lookupType(String returnType, HotSpotTypeResolved accessingClass); 162 // public RiType RiSignature_lookupType(String returnType, HotSpotTypeResolved accessingClass);
154 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiSignature_1lookupType(JNIEnv *env, jobject, jstring jname, jobject accessingClass) { 163 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiSignature_1lookupType(JNIEnv *env, jobject, jstring jname, jobject accessingClass) {
164 TRACE_C1X_3("VMEntries::RiSignature_lookupType");
155 VM_ENTRY_MARK; 165 VM_ENTRY_MARK;
156 166
157 Symbol* nameSymbol = VmIds::toSymbol(jname); 167 Symbol* nameSymbol = VmIds::toSymbol(jname);
158 Handle name = JNIHandles::resolve(jname); 168 Handle name = JNIHandles::resolve(jname);
159 169
200 return JNIHandles::make_local(THREAD, result); 210 return JNIHandles::make_local(THREAD, result);
201 } 211 }
202 212
203 // public Object RiConstantPool_lookupConstant(long vmId, int cpi); 213 // public Object RiConstantPool_lookupConstant(long vmId, int cpi);
204 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiConstantPool_1lookupConstant(JNIEnv *env, jobject, jlong vmId, jint index) { 214 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiConstantPool_1lookupConstant(JNIEnv *env, jobject, jlong vmId, jint index) {
215 TRACE_C1X_3("VMEntries::RiConstantPool_lookupConstant");
205 VM_ENTRY_MARK; 216 VM_ENTRY_MARK;
206 217
207 constantPoolOop cp = VmIds::get<constantPoolOop>(vmId); 218 constantPoolOop cp = VmIds::get<constantPoolOop>(vmId);
208 219
209 oop result = NULL; 220 oop result = NULL;
246 return JNIHandles::make_local(THREAD, result); 257 return JNIHandles::make_local(THREAD, result);
247 } 258 }
248 259
249 // public RiMethod RiConstantPool_lookupMethod(long vmId, int cpi, byte byteCode); 260 // public RiMethod RiConstantPool_lookupMethod(long vmId, int cpi, byte byteCode);
250 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiConstantPool_1lookupMethod(JNIEnv *env, jobject, jlong vmId, jint index, jbyte byteCode) { 261 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiConstantPool_1lookupMethod(JNIEnv *env, jobject, jlong vmId, jint index, jbyte byteCode) {
262 TRACE_C1X_3("VMEntries::RiConstantPool_lookupMethod");
251 VM_ENTRY_MARK; 263 VM_ENTRY_MARK;
252 264
253 index = C1XCompiler::to_cp_index_u2(index); 265 index = C1XCompiler::to_cp_index_u2(index);
254 constantPoolHandle cp = VmIds::get<constantPoolOop>(vmId); 266 constantPoolHandle cp = VmIds::get<constantPoolOop>(vmId);
255 267
274 return NULL; 286 return NULL;
275 } 287 }
276 288
277 // public RiType RiConstantPool_lookupType(long vmId, int cpi); 289 // public RiType RiConstantPool_lookupType(long vmId, int cpi);
278 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiConstantPool_1lookupType(JNIEnv *env, jobject, jlong vmId, jint index) { 290 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiConstantPool_1lookupType(JNIEnv *env, jobject, jlong vmId, jint index) {
291 TRACE_C1X_3("VMEntries::RiConstantPool_lookupType");
279 VM_ENTRY_MARK; 292 VM_ENTRY_MARK;
280 293
281 constantPoolOop cp = VmIds::get<constantPoolOop>(vmId); 294 constantPoolOop cp = VmIds::get<constantPoolOop>(vmId);
282 295
283 ciInstanceKlass* loading_klass = (ciInstanceKlass *) CURRENT_ENV->get_object(cp->pool_holder()); 296 ciInstanceKlass* loading_klass = (ciInstanceKlass *) CURRENT_ENV->get_object(cp->pool_holder());
286 return JNIHandles::make_local(THREAD, C1XCompiler::get_RiType(klass, cp->klass(), THREAD)); 299 return JNIHandles::make_local(THREAD, C1XCompiler::get_RiType(klass, cp->klass(), THREAD));
287 } 300 }
288 301
289 // public RiField RiConstantPool_lookupField(long vmId, int cpi); 302 // public RiField RiConstantPool_lookupField(long vmId, int cpi);
290 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiConstantPool_1lookupField(JNIEnv *env, jobject, jlong vmId, jint index, jbyte byteCode) { 303 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiConstantPool_1lookupField(JNIEnv *env, jobject, jlong vmId, jint index, jbyte byteCode) {
304 TRACE_C1X_3("VMEntries::RiConstantPool_lookupField");
291 VM_ENTRY_MARK; 305 VM_ENTRY_MARK;
292 306
293 index = C1XCompiler::to_cp_index_u2(index); 307 index = C1XCompiler::to_cp_index_u2(index);
294 constantPoolOop cp = VmIds::get<constantPoolOop>(vmId); 308 constantPoolOop cp = VmIds::get<constantPoolOop>(vmId);
295 309
349 return JNIHandles::make_local(THREAD, field_handle()); 363 return JNIHandles::make_local(THREAD, field_handle());
350 } 364 }
351 365
352 // public RiConstantPool RiType_constantPool(HotSpotTypeResolved klass); 366 // public RiConstantPool RiType_constantPool(HotSpotTypeResolved klass);
353 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiType_1constantPool(JNIEnv *, jobject, jobject klass) { 367 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiType_1constantPool(JNIEnv *, jobject, jobject klass) {
368 TRACE_C1X_3("VMEntries::RiType_constantPool");
354 VM_ENTRY_MARK; 369 VM_ENTRY_MARK;
355 370
356 assert(JNIHandles::resolve(klass) != NULL, ""); 371 assert(JNIHandles::resolve(klass) != NULL, "");
357 constantPoolOop constantPool = ((instanceKlass*)java_lang_Class::as_klassOop(HotSpotTypeResolved::javaMirror(klass))->klass_part())->constants(); 372 constantPoolOop constantPool = ((instanceKlass*)java_lang_Class::as_klassOop(HotSpotTypeResolved::javaMirror(klass))->klass_part())->constants();
358 return JNIHandles::make_local(VMExits::createRiConstantPool(VmIds::add<constantPoolOop>(constantPool), THREAD)); 373 return JNIHandles::make_local(VMExits::createRiConstantPool(VmIds::add<constantPoolOop>(constantPool), THREAD));
359 } 374 }
360 375
361 // public RiMethod RiType_resolveMethodImpl(HotSpotTypeResolved klass, String name, String signature); 376 // public RiMethod RiType_resolveMethodImpl(HotSpotTypeResolved klass, String name, String signature);
362 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiType_3resolveMethodImpl(JNIEnv *, jobject, jobject resolved_type, jstring name, jstring signature) { 377 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiType_3resolveMethodImpl(JNIEnv *, jobject, jobject resolved_type, jstring name, jstring signature) {
378 TRACE_C1X_3("VMEntries::RiType_resolveMethodImpl");
363 VM_ENTRY_MARK; 379 VM_ENTRY_MARK;
364 380
365 assert(JNIHandles::resolve(resolved_type) != NULL, ""); 381 assert(JNIHandles::resolve(resolved_type) != NULL, "");
366 klassOop klass = java_lang_Class::as_klassOop(HotSpotTypeResolved::javaMirror(resolved_type)); 382 klassOop klass = java_lang_Class::as_klassOop(HotSpotTypeResolved::javaMirror(resolved_type));
367 Symbol* name_symbol = VmIds::toSymbol(name); 383 Symbol* name_symbol = VmIds::toSymbol(name);
377 return JNIHandles::make_local(THREAD, VMExits::createRiMethodResolved(VmIds::add<methodOop>(method), Handle(JNIHandles::resolve(name)), THREAD)); 393 return JNIHandles::make_local(THREAD, VMExits::createRiMethodResolved(VmIds::add<methodOop>(method), Handle(JNIHandles::resolve(name)), THREAD));
378 } 394 }
379 395
380 // public boolean RiType_isSubtypeOf(HotSpotTypeResolved klass, RiType other); 396 // public boolean RiType_isSubtypeOf(HotSpotTypeResolved klass, RiType other);
381 JNIEXPORT jboolean JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiType_2isSubtypeOf(JNIEnv *, jobject, jobject klass, jobject jother) { 397 JNIEXPORT jboolean JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiType_2isSubtypeOf(JNIEnv *, jobject, jobject klass, jobject jother) {
398 TRACE_C1X_3("VMEntries::RiType_isSubtypeOf");
382 oop other = JNIHandles::resolve(jother); 399 oop other = JNIHandles::resolve(jother);
383 assert(other->is_a(HotSpotTypeResolved::klass()), "resolved hotspot type expected"); 400 assert(other->is_a(HotSpotTypeResolved::klass()), "resolved hotspot type expected");
384 assert(JNIHandles::resolve(klass) != NULL, ""); 401 assert(JNIHandles::resolve(klass) != NULL, "");
385 klassOop thisKlass = java_lang_Class::as_klassOop(HotSpotTypeResolved::javaMirror(klass)); 402 klassOop thisKlass = java_lang_Class::as_klassOop(HotSpotTypeResolved::javaMirror(klass));
386 klassOop otherKlass = java_lang_Class::as_klassOop(HotSpotTypeResolved::javaMirror(other)); 403 klassOop otherKlass = java_lang_Class::as_klassOop(HotSpotTypeResolved::javaMirror(other));
394 } 411 }
395 } 412 }
396 413
397 // public RiType RiType_componentType(HotSpotResolvedType klass); 414 // public RiType RiType_componentType(HotSpotResolvedType klass);
398 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiType_1componentType(JNIEnv *, jobject, jobject klass) { 415 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiType_1componentType(JNIEnv *, jobject, jobject klass) {
416 TRACE_C1X_3("VMEntries::RiType_componentType");
399 ciArrayKlass* array_klass; 417 ciArrayKlass* array_klass;
400 { 418 {
401 VM_ENTRY_MARK; 419 VM_ENTRY_MARK;
402 assert(JNIHandles::resolve(klass) != NULL, ""); 420 assert(JNIHandles::resolve(klass) != NULL, "");
403 array_klass = (ciArrayKlass *) CURRENT_ENV->get_object(java_lang_Class::as_klassOop(HotSpotTypeResolved::javaMirror(klass))); 421 array_klass = (ciArrayKlass *) CURRENT_ENV->get_object(java_lang_Class::as_klassOop(HotSpotTypeResolved::javaMirror(klass)));
409 return JNIHandles::make_local(C1XCompiler::get_RiType(element_type, java_lang_Class::as_klassOop(HotSpotTypeResolved::javaMirror(klass)), THREAD)); 427 return JNIHandles::make_local(C1XCompiler::get_RiType(element_type, java_lang_Class::as_klassOop(HotSpotTypeResolved::javaMirror(klass)), THREAD));
410 } 428 }
411 429
412 // public RiType RiType_superType(HotSpotResolvedType klass); 430 // public RiType RiType_superType(HotSpotResolvedType klass);
413 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiType_1superType(JNIEnv *, jobject, jobject klass) { 431 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiType_1superType(JNIEnv *, jobject, jobject klass) {
432 TRACE_C1X_3("VMEntries::RiType_superType");
433 VM_ENTRY_MARK;
434 KlassHandle klass_handle(java_lang_Class::as_klassOop(HotSpotTypeResolved::javaMirror(klass)));
435 ciInstanceKlass* k = NULL;
436
437 if (klass_handle->oop_is_array()) {
438 k = (ciInstanceKlass *) CURRENT_ENV->get_object(SystemDictionary::Object_klass());
439 } else {
440 guarantee(klass_handle->oop_is_instance(), "must be instance klass");
441 k = (ciInstanceKlass *) CURRENT_ENV->get_object(klass_handle());
442 k = k->super();
443 }
444
445 if (k != NULL) {
446 return JNIHandles::make_local(C1XCompiler::get_RiType(k, klass_handle, THREAD));
447 } else {
448 return NULL;
449 }
450 }
451
452 // public RiType RiType_uniqueConcreteSubtype(HotSpotResolvedType klass);
453 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiType_1uniqueConcreteSubtype(JNIEnv *, jobject, jobject klass) {
454 TRACE_C1X_3("VMEntries::RiType_uniqueConcreteSubtype");
414 Thread* THREAD = Thread::current(); 455 Thread* THREAD = Thread::current();
415 KlassHandle klass_handle(java_lang_Class::as_klassOop(HotSpotTypeResolved::javaMirror(klass))); 456 KlassHandle klass_handle(java_lang_Class::as_klassOop(HotSpotTypeResolved::javaMirror(klass)));
416 ciInstanceKlass* k = NULL; 457 ciInstanceKlass* k = NULL;
417 { 458 {
418 VM_ENTRY_MARK; 459 VM_ENTRY_MARK;
419 k = (ciInstanceKlass *) CURRENT_ENV->get_object(klass_handle()); 460 k = (ciInstanceKlass *) CURRENT_ENV->get_object(klass_handle());
420 if (k->super() == NULL) return NULL;
421 return JNIHandles::make_local(C1XCompiler::get_RiType(k->super(), klass_handle, THREAD));
422 }
423 }
424
425 // public RiType RiType_uniqueConcreteSubtype(HotSpotResolvedType klass);
426 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiType_1uniqueConcreteSubtype(JNIEnv *, jobject, jobject klass) {
427
428 Thread* THREAD = Thread::current();
429 KlassHandle klass_handle(java_lang_Class::as_klassOop(HotSpotTypeResolved::javaMirror(klass)));
430 ciInstanceKlass* k = NULL;
431 {
432 VM_ENTRY_MARK;
433 k = (ciInstanceKlass *) CURRENT_ENV->get_object(klass_handle());
434 } 461 }
435 462
436 if (k->is_abstract()) { 463 if (k->is_abstract()) {
437 ciInstanceKlass* sub = k->unique_concrete_subklass(); 464 ciInstanceKlass* sub = k->unique_concrete_subklass();
438 if (sub != NULL && sub->is_leaf_type()) { 465 if (sub != NULL && sub->is_leaf_type()) {
447 return NULL; 474 return NULL;
448 } 475 }
449 476
450 // public RiType RiType_arrayOf(HotSpotTypeResolved klass); 477 // public RiType RiType_arrayOf(HotSpotTypeResolved klass);
451 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiType_1arrayOf(JNIEnv *, jobject, jobject klass) { 478 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_RiType_1arrayOf(JNIEnv *, jobject, jobject klass) {
479 TRACE_C1X_3("VMEntries::RiType_arrayOf");
452 VM_ENTRY_MARK; 480 VM_ENTRY_MARK;
453 481
454 KlassHandle klass_handle(java_lang_Class::as_klassOop(HotSpotTypeResolved::javaMirror(klass))); 482 KlassHandle klass_handle(java_lang_Class::as_klassOop(HotSpotTypeResolved::javaMirror(klass)));
455 KlassHandle array = klass_handle->array_klass(THREAD); 483 KlassHandle array = klass_handle->array_klass(THREAD);
456 Handle name = VmIds::toString<Handle>(array->name(), CHECK_NULL); 484 Handle name = VmIds::toString<Handle>(array->name(), CHECK_NULL);
457 return JNIHandles::make_local(THREAD, C1XCompiler::createHotSpotTypeResolved(array, name, THREAD)); 485 return JNIHandles::make_local(THREAD, C1XCompiler::createHotSpotTypeResolved(array, name, THREAD));
458 } 486 }
459 487
460 // public RiType getPrimitiveArrayType(CiKind kind); 488 // public RiType getPrimitiveArrayType(CiKind kind);
461 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_getPrimitiveArrayType(JNIEnv *env, jobject, jobject kind) { 489 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_getPrimitiveArrayType(JNIEnv *env, jobject, jobject kind) {
490 TRACE_C1X_3("VMEntries::VMEntries_getPrimitiveArrayType");
462 VM_ENTRY_MARK; 491 VM_ENTRY_MARK;
463 BasicType type = C1XCompiler::kindToBasicType(CiKind::typeChar(kind)); 492 BasicType type = C1XCompiler::kindToBasicType(CiKind::typeChar(kind));
464 assert(type != T_OBJECT, "primitive type expecteds"); 493 assert(type != T_OBJECT, "primitive type expecteds");
465 ciKlass* klass = ciTypeArrayKlass::make(type); 494 ciKlass* klass = ciTypeArrayKlass::make(type);
466 return JNIHandles::make_local(THREAD, C1XCompiler::get_RiType(klass, KlassHandle(), THREAD)); 495 return JNIHandles::make_local(THREAD, C1XCompiler::get_RiType(klass, KlassHandle(), THREAD));
467 } 496 }
468 497
469 // public RiType getType(Class<?> javaClass); 498 // public RiType getType(Class<?> javaClass);
470 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_getType(JNIEnv *env, jobject, jobject javaClass) { 499 JNIEXPORT jobject JNICALL Java_com_sun_hotspot_c1x_VMEntries_getType(JNIEnv *env, jobject, jobject javaClass) {
500 TRACE_C1X_3("VMEntries::VMEntries_getType");
471 VM_ENTRY_MARK; 501 VM_ENTRY_MARK;
472 oop javaClassOop = JNIHandles::resolve(javaClass); 502 oop javaClassOop = JNIHandles::resolve(javaClass);
473 if (javaClassOop == NULL) { 503 if (javaClassOop == NULL) {
474 fatal("argument to VMEntries.getType must not be NULL"); 504 fatal("argument to VMEntries.getType must not be NULL");
475 return NULL; 505 return NULL;