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Sparc64: handle MMU global bit and nucleus context

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Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Blue Swirl 2009-12-05 11:14:55 +00:00
parent dd5121bd8a
commit 2a90358f8a
2 changed files with 21 additions and 11 deletions
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2
target-sparc/cpu.h
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@ -277,10 +277,12 @@ enum {
#define TTE_VALID_BIT (1ULL << 63)
#define TTE_USED_BIT (1ULL << 41)
#define TTE_LOCKED_BIT (1ULL << 6)
#define TTE_GLOBAL_BIT (1ULL << 0)
#define TTE_IS_VALID(tte) ((tte) & TTE_VALID_BIT)
#define TTE_IS_USED(tte) ((tte) & TTE_USED_BIT)
#define TTE_IS_LOCKED(tte) ((tte) & TTE_LOCKED_BIT)
#define TTE_IS_GLOBAL(tte) ((tte) & TTE_GLOBAL_BIT)
#define TTE_SET_USED(tte) ((tte) |= TTE_USED_BIT)
#define TTE_SET_UNUSED(tte) ((tte) &= ~TTE_USED_BIT)