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comparison src/share/vm/oops/constantPoolOop.cpp @ 3785:ddd894528dbc

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7056328: JSR 292 invocation sometimes fails in adapters for types not on boot class path Reviewed-by: never
author jrose
date Thu, 23 Jun 2011 17:14:06 -0700
parents ed69575596ac
children f08d439fab8c
comparison
equal deleted inserted replaced
3784:aabf25fa3f05 3785:ddd894528dbc
261 261
262 // Do access check for klasses 262 // Do access check for klasses
263 if( k.not_null() ) verify_constant_pool_resolve(this_oop, k, CHECK_NULL); 263 if( k.not_null() ) verify_constant_pool_resolve(this_oop, k, CHECK_NULL);
264 return k(); 264 return k();
265 } 265 }
266 }
267
268
269 methodOop constantPoolOopDesc::method_at_if_loaded(constantPoolHandle cpool,
270 int which, Bytecodes::Code invoke_code) {
271 assert(!constantPoolCacheOopDesc::is_secondary_index(which), "no indy instruction here");
272 if (cpool->cache() == NULL) return false; // nothing to load yet
273 int cache_index = which - CPCACHE_INDEX_TAG;
274 if (!(cache_index >= 0 && cache_index < cpool->cache()->length())) {
275 if (PrintMiscellaneous && (Verbose||WizardMode)) {
276 tty->print_cr("bad operand %d for %d in:", which, invoke_code); cpool->print();
277 }
278 return NULL;
279 }
280 ConstantPoolCacheEntry* e = cpool->cache()->entry_at(cache_index);
281 if (invoke_code != Bytecodes::_illegal)
282 return e->get_method_if_resolved(invoke_code, cpool);
283 Bytecodes::Code bc;
284 if ((bc = e->bytecode_1()) != (Bytecodes::Code)0)
285 return e->get_method_if_resolved(bc, cpool);
286 if ((bc = e->bytecode_2()) != (Bytecodes::Code)0)
287 return e->get_method_if_resolved(bc, cpool);
288 return NULL;
266 } 289 }
267 290
268 291
269 Symbol* constantPoolOopDesc::impl_name_ref_at(int which, bool uncached) { 292 Symbol* constantPoolOopDesc::impl_name_ref_at(int which, bool uncached) {
270 int name_index = name_ref_index_at(impl_name_and_type_ref_index_at(which, uncached)); 293 int name_index = name_ref_index_at(impl_name_and_type_ref_index_at(which, uncached));