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7191817: -XX:+UseSerialGC -XX:+UseLargePages crashes with SIGFPE on MacOS X

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Disable -XX:+UseLargePages for MacOS X

Reviewed-by: dholmes, coleenp, sla
This commit is contained in:
Harold Seigel 2012-10-25 16:33:40 -04:00 committed by Coleen Phillimore
parent fc938fcbd9
commit 4e5ebae2d3
1 changed files with 6 additions and 0 deletions
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6
hotspot/src/share/vm/runtime/arguments.cpp
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@ -2569,7 +2569,9 @@ jint Arguments::parse_each_vm_init_arg(const JavaVMInitArgs* args,
FLAG_SET_CMDLINE(uintx, MaxNewSize, NewSize);
}
#ifndef _ALLBSD_SOURCE // UseLargePages is not yet supported on BSD.
FLAG_SET_DEFAULT(UseLargePages, true);
#endif
// Increase some data structure sizes for efficiency
FLAG_SET_CMDLINE(uintx, BaseFootPrintEstimate, MaxHeapSize);
@ -3134,6 +3136,10 @@ jint Arguments::parse(const JavaVMInitArgs* args) {
UNSUPPORTED_OPTION(UseG1GC, "G1 GC");
#endif
#ifdef _ALLBSD_SOURCE // UseLargePages is not yet supported on BSD.
UNSUPPORTED_OPTION(UseLargePages, "-XX:+UseLargePages");
#endif
#if !INCLUDE_ALTERNATE_GCS
if (UseParallelGC) {
warning("Parallel GC is not supported in this VM. Using Serial GC.");