Mercurial > hg > graal-compiler
diff src/share/vm/runtime/mutexLocker.cpp @ 10133:6337ca4dcad8
8008511: JSR 292: MemberName vmtarget refs to methods must be updated at class redefinition
Summary: Lazily create and maintain the MemberNameTable to be able to update MemberName's
Reviewed-by: coleenp, jrose, dholmes
Contributed-by: serguei.spitsyn@oracle.com
| author | sspitsyn |
|---|---|
| date | Sat, 20 Apr 2013 04:07:08 -0700 |
| parents | f34d701e952e |
| children | f2110083203d |
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--- a/src/share/vm/runtime/mutexLocker.cpp Fri Apr 19 16:51:27 2013 -0700 +++ b/src/share/vm/runtime/mutexLocker.cpp Sat Apr 20 04:07:08 2013 -0700 @@ -46,6 +46,7 @@ Mutex* JNIGlobalHandle_lock = NULL; Mutex* JNIHandleBlockFreeList_lock = NULL; Mutex* JNICachedItableIndex_lock = NULL; +Mutex* MemberNameTable_lock = NULL; Mutex* JmethodIdCreation_lock = NULL; Mutex* JfieldIdCreation_lock = NULL; Monitor* JNICritical_lock = NULL; @@ -252,6 +253,7 @@ def(Heap_lock , Monitor, nonleaf+1, false); def(JfieldIdCreation_lock , Mutex , nonleaf+1, true ); // jfieldID, Used in VM_Operation def(JNICachedItableIndex_lock , Mutex , nonleaf+1, false); // Used to cache an itable index during JNI invoke + def(MemberNameTable_lock , Mutex , nonleaf+1, false); // Used to protect MemberNameTable def(CompiledIC_lock , Mutex , nonleaf+2, false); // locks VtableStubs_lock, InlineCacheBuffer_lock def(CompileTaskAlloc_lock , Mutex , nonleaf+2, true );