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target-ppc: Trivial cleanups in mmu_helper.c

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This removes the never-used pte64_invalidate() function, and makes
ppcmas_tlb_check() static, since it's only used within that file.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
David Gibson 2013-03-12 00:31:04 +00:00 committed by Alexander Graf
parent 9baea4a303
commit 213c718080
2 changed files with 3 additions and 11 deletions
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3
target-ppc/cpu.h
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@ -1167,9 +1167,6 @@ void store_40x_dbcr0 (CPUPPCState *env, uint32_t val);
void store_40x_sler (CPUPPCState *env, uint32_t val); void store_40x_sler (CPUPPCState *env, uint32_t val);
void store_booke_tcr (CPUPPCState *env, target_ulong val); void store_booke_tcr (CPUPPCState *env, target_ulong val);
void store_booke_tsr (CPUPPCState *env, target_ulong val); void store_booke_tsr (CPUPPCState *env, target_ulong val);
int ppcmas_tlb_check(CPUPPCState *env, ppcmas_tlb_t *tlb,
hwaddr *raddrp, target_ulong address,
uint32_t pid);
void ppc_tlb_invalidate_all (CPUPPCState *env); void ppc_tlb_invalidate_all (CPUPPCState *env);
void ppc_tlb_invalidate_one (CPUPPCState *env, target_ulong addr); void ppc_tlb_invalidate_one (CPUPPCState *env, target_ulong addr);
#endif #endif

11
target-ppc/mmu_helper.c
View File

@ -98,11 +98,6 @@ static inline int pte64_is_valid(target_ulong pte0)
{ {
return pte0 & 0x0000000000000001ULL ? 1 : 0; return pte0 & 0x0000000000000001ULL ? 1 : 0;
} }
static inline void pte64_invalidate(target_ulong *pte0)
{
*pte0 &= ~0x0000000000000001ULL;
}
#endif #endif
#define PTE_PTEM_MASK 0x7FFFFFBF #define PTE_PTEM_MASK 0x7FFFFFBF
@ -1309,9 +1304,9 @@ static hwaddr booke206_tlb_to_page_size(CPUPPCState *env,
} }
/* TLB check function for MAS based SoftTLBs */ /* TLB check function for MAS based SoftTLBs */
int ppcmas_tlb_check(CPUPPCState *env, ppcmas_tlb_t *tlb, static int ppcmas_tlb_check(CPUPPCState *env, ppcmas_tlb_t *tlb,
hwaddr *raddrp, hwaddr *raddrp,
target_ulong address, uint32_t pid) target_ulong address, uint32_t pid)
{ {
target_ulong mask; target_ulong mask;
uint32_t tlb_pid; uint32_t tlb_pid;