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target/arm: Split out access_nv1_with_nvx

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Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20251008215613.300150-41-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Richard Henderson 2025-10-08 14:55:40 -07:00 • committed by Peter Maydell
parent 3a6a957b89
commit 399d40b985
1 changed files with 6 additions and 5 deletions
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11
target/arm/helper.c
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@ -3423,15 +3423,16 @@ static void mdcr_el2_write(CPUARMState *env, const ARMCPRegInfo *ri,
}
}
static CPAccessResult access_nv1_with_nvx(uint64_t hcr_nv)
{
return hcr_nv == (HCR_NV | HCR_NV1) ? CP_ACCESS_TRAP_EL2 : CP_ACCESS_OK;
}
static CPAccessResult access_nv1(CPUARMState *env, const ARMCPRegInfo *ri,
bool isread)
{
if (arm_current_el(env) == 1) {
uint64_t hcr_nv = arm_hcr_el2_nvx_eff(env);
if (hcr_nv == (HCR_NV | HCR_NV1)) {
return CP_ACCESS_TRAP_EL2;
}
return access_nv1_with_nvx(arm_hcr_el2_nvx_eff(env));
}
return CP_ACCESS_OK;
}