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| author | benno <benno@FreeBSD.org> | 2002-05-09 14:09:19 +0000 |
|---|---|---|
| committer | benno <benno@FreeBSD.org> | 2002-05-09 14:09:19 +0000 |
| commit | bcda033a5856d6724f75398815cd29a2e7808da5 (patch) | |
| tree | 973987a41081167f076791b0d4daa812e864e3f5 /sys/powerpc/include/pte.h | |
| parent | 42edd9e9a23ce9ef473bf341994ce4059f4acdda (diff) | |
| download | FreeBSD-src-bcda033a5856d6724f75398815cd29a2e7808da5.zip FreeBSD-src-bcda033a5856d6724f75398815cd29a2e7808da5.tar.gz | |
1. Better track the executable status of mappings.
2. Set a pcpu variable to the real address of the active pmap (used when
exiting from traps.
Obtained from: NetBSD (1)
Diffstat (limited to 'sys/powerpc/include/pte.h')
| -rw-r--r-- | sys/powerpc/include/pte.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/powerpc/include/pte.h b/sys/powerpc/include/pte.h index 45a0285..3e9ac4f 100644 --- a/sys/powerpc/include/pte.h +++ b/sys/powerpc/include/pte.h @@ -72,6 +72,8 @@ struct pteg { #define PTE_RW PTE_BW #define PTE_RO PTE_BR +#define PTE_EXEC 0x00000200 /* pseudo bit in attrs; page is exec */ + #ifndef LOCORE typedef struct pte pte_t; #endif /* LOCORE */ |
