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target/arm: Add ARM_CP_SME

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This will be used for controlling access to SME cpregs.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220620175235.60881-5-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Richard Henderson 2022-06-20 10:51:48 -07:00 • committed by Peter Maydell
parent 58b2908ee1
commit bca063d579
2 changed files with 23 additions and 0 deletions
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5
target/arm/cpregs.h
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@ -113,6 +113,11 @@ enum {
ARM_CP_EL3_NO_EL2_UNDEF = 1 << 16,
ARM_CP_EL3_NO_EL2_KEEP = 1 << 17,
ARM_CP_EL3_NO_EL2_C_NZ = 1 << 18,
/*
* Flag: Access check for this sysreg is constrained by the
* ARM pseudocode function CheckSMEAccess().
*/
ARM_CP_SME = 1 << 19,
};
/*