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softmmu: provide tlb_vaddr_to_host function for user mode 

To avoid to many #ifdef in target code, provide a tlb_vaddr_to_host for
both user and softmmu modes. In the first case the function always
succeed and just call the g2h function.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Aurelien Jarno 2015-06-13 00:45:49 +02:00 committed by Alexander Graf
parent ad8a4570ad
commit 2e83c49626
1 changed files with 6 additions and 2 deletions
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8
include/exec/cpu_ldst.h
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@ -399,6 +399,8 @@ uint64_t helper_ldq_cmmu(CPUArchState *env, target_ulong addr, int mmu_idx);
#undef MEMSUFFIX #undef MEMSUFFIX
#undef SOFTMMU_CODE_ACCESS #undef SOFTMMU_CODE_ACCESS
#endif /* defined(CONFIG_USER_ONLY) */
/** /**
* tlb_vaddr_to_host: * tlb_vaddr_to_host:
* @env: CPUArchState * @env: CPUArchState
@ -417,6 +419,9 @@ uint64_t helper_ldq_cmmu(CPUArchState *env, target_ulong addr, int mmu_idx);
static inline void *tlb_vaddr_to_host(CPUArchState *env, target_ulong addr, static inline void *tlb_vaddr_to_host(CPUArchState *env, target_ulong addr,
int access_type, int mmu_idx) int access_type, int mmu_idx)
{ {
#if defined(CONFIG_USER_ONLY)
return g2h(vaddr);
#else
int index = (addr >> TARGET_PAGE_BITS) & (CPU_TLB_SIZE - 1); int index = (addr >> TARGET_PAGE_BITS) & (CPU_TLB_SIZE - 1);
CPUTLBEntry *tlbentry = &env->tlb_table[mmu_idx][index]; CPUTLBEntry *tlbentry = &env->tlb_table[mmu_idx][index];
target_ulong tlb_addr; target_ulong tlb_addr;
@ -449,8 +454,7 @@ static inline void *tlb_vaddr_to_host(CPUArchState *env, target_ulong addr,
haddr = addr + env->tlb_table[mmu_idx][index].addend; haddr = addr + env->tlb_table[mmu_idx][index].addend;
return (void *)haddr; return (void *)haddr;
#endif /* defined(CONFIG_USER_ONLY) */
} }
#endif /* defined(CONFIG_USER_ONLY) */
#endif /* CPU_LDST_H */ #endif /* CPU_LDST_H */