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Viewing changes to extras/mini-os/include/x86/arch_limits.h

  • Committer: Bazaar Package Importer
  • Author(s): Bastian Blank
  • Date: 2010-05-06 15:47:38 UTC
  • mto: (1.3.1) (15.1.1 sid) (4.1.1 experimental)
  • mto: This revision was merged to the branch mainline in revision 3.
  • Revision ID: james.westby@ubuntu.com-20100506154738-agoz0rlafrh1fnq7
Tags: upstream-4.0.0
Import upstream version 4.0.0

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extras/mini-os/include/x86/arch_limits.h
 
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#ifndef __ARCH_LIMITS_H__
 
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#define __ARCH_LIMITS_H__
 
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#define __PAGE_SHIFT      12
 
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#ifdef __ASSEMBLY__
 
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#define __PAGE_SIZE       (1 << __PAGE_SHIFT)
 
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#else
 
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#ifdef __x86_64__
 
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#define __PAGE_SIZE       (1UL << __PAGE_SHIFT)
 
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#else
 
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#define __PAGE_SIZE       (1ULL << __PAGE_SHIFT)
 
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#endif
 
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#endif
 
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#define __STACK_SIZE_PAGE_ORDER  4
 
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#define __STACK_SIZE             (__PAGE_SIZE * (1 << __STACK_SIZE_PAGE_ORDER))
 
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#endif /* __ARCH_LIMITS_H__ */