Mercurial > hg > graal-compiler
diff src/share/vm/classfile/javaClasses.cpp @ 12039:3cce976666d9
Merge hs25-b46
author | Gilles Duboscq <duboscq@ssw.jku.at> |
---|---|
date | Thu, 10 Oct 2013 14:20:04 +0200 |
parents | 6b0fd0964b87 ca0165daa6ec |
children | cefad50507d8 |
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--- a/src/share/vm/classfile/javaClasses.cpp Thu Oct 10 13:44:59 2013 +0200 +++ b/src/share/vm/classfile/javaClasses.cpp Thu Oct 10 14:20:04 2013 +0200 @@ -2563,6 +2563,26 @@ *offset = value; } +// Support for java_lang_invoke_DirectMethodHandle + +int java_lang_invoke_DirectMethodHandle::_member_offset; + +oop java_lang_invoke_DirectMethodHandle::member(oop dmh) { + oop member_name = NULL; + bool is_dmh = dmh->is_oop() && java_lang_invoke_DirectMethodHandle::is_instance(dmh); + assert(is_dmh, "a DirectMethodHandle oop is expected"); + if (is_dmh) { + member_name = dmh->obj_field(member_offset_in_bytes()); + } + return member_name; +} + +void java_lang_invoke_DirectMethodHandle::compute_offsets() { + Klass* klass_oop = SystemDictionary::DirectMethodHandle_klass(); + if (klass_oop != NULL && EnableInvokeDynamic) { + compute_offset(_member_offset, klass_oop, vmSymbols::member_name(), vmSymbols::java_lang_invoke_MemberName_signature()); + } +} // Support for java_lang_invoke_MethodHandle @@ -3214,6 +3234,7 @@ java_lang_ThreadGroup::compute_offsets(); if (EnableInvokeDynamic) { java_lang_invoke_MethodHandle::compute_offsets(); + java_lang_invoke_DirectMethodHandle::compute_offsets(); java_lang_invoke_MemberName::compute_offsets(); java_lang_invoke_LambdaForm::compute_offsets(); java_lang_invoke_MethodType::compute_offsets();