Mercurial > hg > truffle

comparison src/share/vm/prims/jvm.cpp @ 726:be93aad57795

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
6655646: dynamic languages need dynamically linked call sites Summary: invokedynamic instruction (JSR 292 RI) Reviewed-by: twisti, never
author jrose
date Tue, 21 Apr 2009 23:21:04 -0700
parents d3676b4cb78c
children 6a93908f268f
comparison
equal deleted inserted replaced
725:928912ce8438 726:be93aad57795
2220 constantPoolOop cp = instanceKlass::cast(k)->constants(); 2220 constantPoolOop cp = instanceKlass::cast(k)->constants();
2221 switch (cp->tag_at(cp_index).value()) { 2221 switch (cp->tag_at(cp_index).value()) {
2222 case JVM_CONSTANT_InterfaceMethodref: 2222 case JVM_CONSTANT_InterfaceMethodref:
2223 case JVM_CONSTANT_Methodref: 2223 case JVM_CONSTANT_Methodref:
2224 return cp->uncached_name_ref_at(cp_index)->as_utf8(); 2224 return cp->uncached_name_ref_at(cp_index)->as_utf8();
2225 case JVM_CONSTANT_NameAndType:
2226 // for invokedynamic
2227 return cp->nt_name_ref_at(cp_index)->as_utf8();
2225 default: 2228 default:
2226 fatal("JVM_GetCPMethodNameUTF: illegal constant"); 2229 fatal("JVM_GetCPMethodNameUTF: illegal constant");
2227 } 2230 }
2228 ShouldNotReachHere(); 2231 ShouldNotReachHere();
2229 return NULL; 2232 return NULL;
2237 constantPoolOop cp = instanceKlass::cast(k)->constants(); 2240 constantPoolOop cp = instanceKlass::cast(k)->constants();
2238 switch (cp->tag_at(cp_index).value()) { 2241 switch (cp->tag_at(cp_index).value()) {
2239 case JVM_CONSTANT_InterfaceMethodref: 2242 case JVM_CONSTANT_InterfaceMethodref:
2240 case JVM_CONSTANT_Methodref: 2243 case JVM_CONSTANT_Methodref:
2241 return cp->uncached_signature_ref_at(cp_index)->as_utf8(); 2244 return cp->uncached_signature_ref_at(cp_index)->as_utf8();
2245 case JVM_CONSTANT_NameAndType:
2246 // for invokedynamic
2247 return cp->nt_signature_ref_at(cp_index)->as_utf8();
2242 default: 2248 default:
2243 fatal("JVM_GetCPMethodSignatureUTF: illegal constant"); 2249 fatal("JVM_GetCPMethodSignatureUTF: illegal constant");
2244 } 2250 }
2245 ShouldNotReachHere(); 2251 ShouldNotReachHere();
2246 return NULL; 2252 return NULL;