diff options
Diffstat (limited to 'target-ppc/mmu_helper.c')
| -rw-r--r-- | target-ppc/mmu_helper.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/target-ppc/mmu_helper.c b/target-ppc/mmu_helper.c index 818f1b5..2deb635 100644 --- a/target-ppc/mmu_helper.c +++ b/target-ppc/mmu_helper.c @@ -91,12 +91,11 @@ static inline void pte_invalidate(target_ulong *pte0) #define PTE_PTEM_MASK 0x7FFFFFBF #define PTE_CHECK_MASK (TARGET_PAGE_MASK | 0x7B) -int pp_check(int key, int pp, int nx) +static int pp_check(int key, int pp, int nx) { int access; /* Compute access rights */ - /* When pp is 3/7, the result is undefined. Set it to noaccess */ access = 0; if (key == 0) { switch (pp) { @@ -106,14 +105,12 @@ int pp_check(int key, int pp, int nx) access |= PAGE_WRITE; /* No break here */ case 0x3: - case 0x6: access |= PAGE_READ; break; } } else { switch (pp) { case 0x0: - case 0x6: access = 0; break; case 0x1: @@ -132,7 +129,7 @@ int pp_check(int key, int pp, int nx) return access; } -int check_prot(int prot, int rw, int access_type) +static int check_prot(int prot, int rw, int access_type) { int ret; @@ -201,8 +198,8 @@ static inline int ppc6xx_tlb_pte_check(mmu_ctx_t *ctx, target_ulong pte0, return ret; } -int pte_update_flags(mmu_ctx_t *ctx, target_ulong *pte1p, - int ret, int rw) +static int pte_update_flags(mmu_ctx_t *ctx, target_ulong *pte1p, + int ret, int rw) { int store = 0; |