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target/arm: Export aa64_va_parameters to internals.h

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We need to reuse this from helper-a64.c.  Provide a stub
definition for CONFIG_USER_ONLY.  This matches the stub
definitions that we removed for arm_regime_tbi{0,1} before.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20190108223129.5570-21-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Richard Henderson 2019-01-21 10:23:12 +00:00 committed by Peter Maydell
parent 476a4692f0
commit bf0be43387
2 changed files with 19 additions and 2 deletions
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4
target/arm/helper.c
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@ -9744,8 +9744,8 @@ static uint8_t convert_stage2_attrs(CPUARMState *env, uint8_t s2attrs)
return (hiattr << 6) | (hihint << 4) | (loattr << 2) | lohint;
}
static ARMVAParameters aa64_va_parameters(CPUARMState *env, uint64_t va,
ARMMMUIdx mmu_idx, bool data)
ARMVAParameters aa64_va_parameters(CPUARMState *env, uint64_t va,
ARMMMUIdx mmu_idx, bool data)
{
uint64_t tcr = regime_tcr(env, mmu_idx)->raw_tcr;
uint32_t el = regime_el(env, mmu_idx);

17
target/arm/internals.h
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@ -956,4 +956,21 @@ typedef struct ARMVAParameters {
bool using64k : 1;
} ARMVAParameters;
#ifdef CONFIG_USER_ONLY
static inline ARMVAParameters aa64_va_parameters(CPUARMState *env,
uint64_t va,
ARMMMUIdx mmu_idx, bool data)
{
return (ARMVAParameters) {
/* 48-bit address space */
.tsz = 16,
/* We can't handle tagged addresses properly in user-only mode */
.tbi = false,
};
}
#else
ARMVAParameters aa64_va_parameters(CPUARMState *env, uint64_t va,
ARMMMUIdx mmu_idx, bool data);
#endif
#endif