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target/ppc: Merge helper_{dcbz,dcbzep}

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Merge the two and pass the mmu_idx directly from translation.
Swap the argument order in dcbz_common to avoid extra swaps.

Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2024-07-01 20:10:53 -07:00
parent 62fe57c6d2
commit c6d84fd7cf
3 changed files with 7 additions and 14 deletions
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14
target/ppc/mem_helper.c
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@ -271,7 +271,7 @@ void helper_stsw(CPUPPCState *env, target_ulong addr, uint32_t nb,
}
static void dcbz_common(CPUPPCState *env, target_ulong addr,
int dcbz_size, int mmu_idx, uintptr_t retaddr)
int mmu_idx, int dcbz_size, uintptr_t retaddr)
{
target_ulong mask = ~(target_ulong)(dcbz_size - 1);
void *haddr;
@ -296,15 +296,9 @@ static void dcbz_common(CPUPPCState *env, target_ulong addr,
}
}
void helper_dcbz(CPUPPCState *env, target_ulong addr)
void helper_dcbz(CPUPPCState *env, target_ulong addr, int mmu_idx)
{
dcbz_common(env, addr, env->dcache_line_size,
ppc_env_mmu_index(env, false), GETPC());
}
void helper_dcbzep(CPUPPCState *env, target_ulong addr)
{
dcbz_common(env, addr, env->dcache_line_size, PPC_TLB_EPID_STORE, GETPC());
dcbz_common(env, addr, mmu_idx, env->dcache_line_size, GETPC());
}
#ifdef TARGET_PPC64
@ -320,7 +314,7 @@ void helper_dcbzl(CPUPPCState *env, target_ulong addr)
dcbz_size = 32;
}
dcbz_common(env, addr, dcbz_size, ppc_env_mmu_index(env, false), GETPC());
dcbz_common(env, addr, ppc_env_mmu_index(env, false), dcbz_size, GETPC());
}
#endif