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authorDavid Gibson <david@gibson.dropbear.id.au>2013-03-12 00:31:14 +0000
committerAlexander Graf <agraf@suse.de>2013-03-22 15:28:48 +0100
commit496272a7018ba01aa2b87a1a5ed866ff85133401 (patch)
tree07a2318d117f57e1f817eeeb6f1657385bab6963 /target-ppc/cpu.h
parentf2ad6be83bc284d6c7677bdca879db38d4fdccd5 (diff)
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target-ppc: Disentangle hash mmu helper functions
The newly separated paths for hash mmus rely on several helper functions which are still shared with 32-bit hash mmus: pp_check(), check_prot() and pte_update_flags(). While these don't have ugly ifdefs on the mmu type, they're not very well thought out, so sharing them impedes cleaning up the hash mmu paths. For now, put near-duplicate versions into mmu-hash64.c and mmu-hash32.c, leaving the old version in mmu_helper.c for 6xx software loaded tlb implementations. The hash 32 and software loaded implementations are simplfied slightly, using the fact that no 32-bit CPUs implement the 3rd page protection bit. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'target-ppc/cpu.h')
-rw-r--r--target-ppc/cpu.h3
1 files changed, 0 insertions, 3 deletions
diff --git a/target-ppc/cpu.h b/target-ppc/cpu.h
index 716ffe0..41cd5d6 100644
--- a/target-ppc/cpu.h
+++ b/target-ppc/cpu.h
@@ -1133,9 +1133,6 @@ void ppc_hw_interrupt (CPUPPCState *env);
#if !defined(CONFIG_USER_ONLY)
void ppc_store_sdr1 (CPUPPCState *env, target_ulong value);
-int pp_check(int key, int pp, int nx);
-int check_prot(int prot, int rw, int access_type);
-int pte_update_flags(mmu_ctx_t *ctx, target_ulong *pte1p, int ret, int rw);
hwaddr get_pteg_offset(CPUPPCState *env, hwaddr hash, int pte_size);
int get_bat(CPUPPCState *env, mmu_ctx_t *ctx,
target_ulong virtual, int rw, int type);