15 lines
326 B
C
15 lines
326 B
C
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#ifndef _PAGEFAULTS_H
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#define _PAGEFAULTS_H 1
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#include <machine/vm.h>
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#define PFERR_PROT(e) ((ARM_VM_PFE_FS(e) == ARM_VM_PFE_L1PERM) \
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|| (ARM_VM_PFE_FS(e) == ARM_VM_PFE_L2PERM))
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#define PFERR_NOPAGE(e) (!PFERR_PROT(e))
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#define PFERR_WRITE(e) ((e) & ARM_VM_PFE_W)
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#define PFERR_READ(e) (!((e) & ARM_VM_PFE_W))
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#endif
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