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target/arm: Name CPSecureState type

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Give this enum a name and use in ARMCPRegInfo and add_cpreg_to_hashtable.
Add the enumerator ARM_CP_SECSTATE_BOTH to clarify how 0
is handled in define_one_arm_cp_reg_with_opaque.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220501055028.646596-10-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Richard Henderson 2022-04-30 22:49:51 -07:00 • committed by Peter Maydell
parent d95101d602
commit cbe645856f
2 changed files with 9 additions and 5 deletions
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7
target/arm/cpregs.h
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@ -131,10 +131,11 @@ typedef enum {
* registered entry will only have one to identify whether the entry is secure
* or non-secure.
*/
enum {
typedef enum {
ARM_CP_SECSTATE_BOTH = 0, /* define one cpreg for each secstate */
ARM_CP_SECSTATE_S = (1 << 0), /* bit[0]: Secure state register */
ARM_CP_SECSTATE_NS = (1 << 1), /* bit[1]: Non-secure state register */
};
} CPSecureState;
/*
* Access rights:
@ -266,7 +267,7 @@ struct ARMCPRegInfo {
/* Access rights: PL*_[RW] */
CPAccessRights access;
/* Security state: ARM_CP_SECSTATE_* bits/values */
int secure;
CPSecureState secure;
/*
* The opaque pointer passed to define_arm_cp_regs_with_opaque() when
* this register was defined: can be used to hand data through to the