2016-04-28 10:08:13 +02:00
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--- openjdk/hotspot/src/os/linux/vm/os_linux.cpp Wed Oct 23 15:44:12 2013 -0700
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+++ openjdk/hotspot/src/os/linux/vm/os_linux.cpp Thu Dec 19 16:03:33 2013 +0000
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2014-07-18 09:42:03 +02:00
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@@ -4797,9 +4797,19 @@
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// size. Add a page for compiler2 recursion in main thread.
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// Add in 2*BytesPerWord times page size to account for VM stack during
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// class initialization depending on 32 or 64 bit VM.
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+
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+
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os::Linux::min_stack_allowed = MAX2(os::Linux::min_stack_allowed,
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(size_t)(StackYellowPages+StackRedPages+StackShadowPages) * Linux::page_size() +
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- (2*BytesPerWord COMPILER2_PRESENT(+1)) * Linux::vm_default_page_size());
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+ (2*BytesPerWord COMPILER2_PRESENT(+1))
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+ *
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+#ifdef PPC
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+ NOT_ZERO ( Linux::vm_default_page_size() )
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+ ZERO_ONLY ( Linux::page_size() )
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+#else
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+ ( Linux::vm_default_page_size() )
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+#endif
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+ );
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size_t threadStackSizeInBytes = ThreadStackSize * K;
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if (threadStackSizeInBytes != 0 &&
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