Mercurial > hg > truffle
annotate src/os_cpu/windows_x86/vm/globals_windows_x86.hpp @ 12436:39308acea2f7
revert Unsafe.getObject hack to read uncompressed pointers
author | twisti |
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date | Tue, 15 Oct 2013 18:04:13 -0700 |
parents | 91bf0bdae37b |
children | de6a9e811145 |
rev | line source |
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0 | 1 /* |
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6964458: Reimplement class meta-data storage to use native memory
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
c18cbe5936b8
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20 * or visit www.oracle.com if you need additional information or have any |
c18cbe5936b8
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21 * questions. |
0 | 22 * |
23 */ | |
24 | |
1972 | 25 #ifndef OS_CPU_WINDOWS_X86_VM_GLOBALS_WINDOWS_X86_HPP |
26 #define OS_CPU_WINDOWS_X86_VM_GLOBALS_WINDOWS_X86_HPP | |
27 | |
0 | 28 // Sets the default values for platform dependent flags used by the runtime system. |
29 // (see globals.hpp) | |
1064 | 30 |
0 | 31 define_pd_global(bool, DontYieldALot, false); |
32 | |
33 // Default stack size on Windows is determined by the executable (java.exe | |
34 // has a default value of 320K/1MB [32bit/64bit]). Depending on Windows version, changing | |
35 // ThreadStackSize to non-zero may have significant impact on memory usage. | |
36 // See comments in os_windows.cpp. | |
37 define_pd_global(intx, ThreadStackSize, 0); // 0 => use system default | |
38 define_pd_global(intx, VMThreadStackSize, 0); // 0 => use system default | |
39 | |
40 #ifdef ASSERT | |
41 define_pd_global(intx, CompilerThreadStackSize, 1024); | |
42 #else | |
43 define_pd_global(intx, CompilerThreadStackSize, 0); | |
44 #endif | |
45 | |
46 define_pd_global(uintx, JVMInvokeMethodSlack, 8192); | |
47 | |
8804
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8008217: CDS: Class data sharing limits the malloc heap on Solaris
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48 // Used on 64 bit platforms for UseCompressedOops base address |
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49 define_pd_global(uintx, HeapBaseMinAddress, 2*G); |
1972 | 50 |
51 #endif // OS_CPU_WINDOWS_X86_VM_GLOBALS_WINDOWS_X86_HPP |