Mercurial > hg > truffle
comparison src/os_cpu/solaris_x86/vm/globals_solaris_x86.hpp @ 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 |
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date | Thu, 12 Mar 2009 10:37:46 -0700 |
parents | a61af66fc99e |
children | 1b42d5772ae0 |
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641:6af0a709d52b | 642:660978a2a31a |
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44 define_pd_global(uintx, JVMInvokeMethodSlack, 10*K); | 44 define_pd_global(uintx, JVMInvokeMethodSlack, 10*K); |
45 #endif // AMD64 | 45 #endif // AMD64 |
46 | 46 |
47 define_pd_global(intx, CompilerThreadStackSize, 0); | 47 define_pd_global(intx, CompilerThreadStackSize, 0); |
48 | 48 |
49 // Only used on 64 bit platforms | |
50 define_pd_global(uintx, HeapBaseMinAddress, 256*M); | |
49 // Only used on 64 bit Windows platforms | 51 // Only used on 64 bit Windows platforms |
50 define_pd_global(bool, UseVectoredExceptions, false); | 52 define_pd_global(bool, UseVectoredExceptions, false); |