diff options
| author | David Gibson <david@gibson.dropbear.id.au> | 2013-03-12 00:31:07 +0000 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2013-03-22 15:28:47 +0100 |
| commit | 9d7c3f4a2935a70e7299a6862792bbfc48d62211 (patch) | |
| tree | 48f61f396310b89b39b09d13a4483d03204c50fe /target-ppc/mmu-hash32.h | |
| parent | 10b4652543313ca82284193fa107151c437f9b04 (diff) | |
target-ppc: Disentangle pte_check()
Currently support for both 32-bit and 64-bit hash MMUs share an
implementation of pte_check. But there are enough differences that this
means the shared function has several very ugly conditionals on "is_64b".
This patch cleans things up by separating out the 64-bit version
(putting it into mmu-hash64.c) and the 32-bit hash version (putting it
in mmu-hash32.c). Another copy remains in mmu_helper.c, which is used
for the 6xx software loaded TLB paths.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'target-ppc/mmu-hash32.h')
| -rw-r--r-- | target-ppc/mmu-hash32.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/target-ppc/mmu-hash32.h b/target-ppc/mmu-hash32.h new file mode 100644 index 0000000000..24110857d2 --- /dev/null +++ b/target-ppc/mmu-hash32.h @@ -0,0 +1,12 @@ +#if !defined (__MMU_HASH32_H__) +#define __MMU_HASH32_H__ + +#ifndef CONFIG_USER_ONLY + +int pte32_is_valid(target_ulong pte0); +int pte_check_hash32(mmu_ctx_t *ctx, target_ulong pte0, + target_ulong pte1, int h, int rw, int type); + +#endif /* CONFIG_USER_ONLY */ + +#endif /* __MMU_HASH32_H__ */ |