Mercurial > hg > graal-jvmci-8
diff src/os/solaris/dtrace/generateJvmOffsets.cpp @ 642:660978a2a31a
6791178: Specialize for zero as the compressed oop vm heap base
Summary: Use zero based compressed oops if java heap is below 32gb and unscaled compressed oops if java heap is below 4gb.
Reviewed-by: never, twisti, jcoomes, coleenp
author | kvn |
---|---|
date | Thu, 12 Mar 2009 10:37:46 -0700 |
parents | d1605aabd0a1 |
children | bd02caa94611 |
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--- a/src/os/solaris/dtrace/generateJvmOffsets.cpp Wed Mar 11 14:16:13 2009 -0700 +++ b/src/os/solaris/dtrace/generateJvmOffsets.cpp Thu Mar 12 10:37:46 2009 -0700 @@ -249,6 +249,10 @@ printf("\n"); + GEN_OFFS(NarrowOopStruct, _base); + GEN_OFFS(NarrowOopStruct, _shift); + printf("\n"); + GEN_VALUE(SIZE_HeapBlockHeader, sizeof(HeapBlock::Header)); GEN_SIZE(oopDesc); GEN_SIZE(constantPoolOopDesc);