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| author | David Gibson <david@gibson.dropbear.id.au> | 2013-03-12 00:31:28 +0000 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2013-03-22 15:28:50 +0100 |
| commit | aea390e4be652d5b5457771d25eded0dba14fe37 (patch) | |
| tree | 767cfe9f1ef2913c6b097d85891974ec51b94ea9 /target-ppc/mmu-hash64.h | |
| parent | f95d7cc7fecbc0e320e83c864ce2d99fee3d9236 (diff) | |
| download | qemu-aea390e4be652d5b5457771d25eded0dba14fe37.tar.gz | |
mmu-hash*: Separate PTEG searching from permissions checking
find_pte{32,64{() do several things. First they search through a PTEG
ooking for a PTE matching our virtual address. Then they do permissions
checking and other processing on that PTE.
This patch separates the search by VA out from the rest. The search is
combined with the pte{32,64}_match() functions into new
ppc_has{32,64}_pteg_search() functions.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'target-ppc/mmu-hash64.h')
| -rw-r--r-- | target-ppc/mmu-hash64.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/target-ppc/mmu-hash64.h b/target-ppc/mmu-hash64.h index 84576c0648..37ed7ca4ef 100644 --- a/target-ppc/mmu-hash64.h +++ b/target-ppc/mmu-hash64.h @@ -113,6 +113,10 @@ static inline void ppc_hash64_store_hpte1(CPUPPCState *env, } } +typedef struct { + uint64_t pte0, pte1; +} ppc_hash_pte64_t; + #endif /* CONFIG_USER_ONLY */ #endif /* !defined (__MMU_HASH64_H__) */ |