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target/arm: Introduce KVMID_AA64_SYS_REG64

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Allow us to create kvm ids directly, rather than going
through ENCODE_AA64_CP_REG + cpreg_to_kvm_id.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Richard Henderson 2025-09-16 07:22:02 -07:00 • committed by Peter Maydell
parent 4ccca2cc05
commit 363e612c2e
1 changed files with 11 additions and 0 deletions
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11
target/arm/kvm-consts.h
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@ -180,4 +180,15 @@ MISMATCH_CHECK(CP_REG_ARM64_SYSREG_OP2_SHIFT, KVM_REG_ARM64_SYSREG_OP2_SHIFT);
#undef MISMATCH_CHECK
#define KVMID_AA64_SYS_REG_(op0, op1, crn, crm, op2) \
(CP_REG_AA64_MASK | CP_REG_ARM64_SYSREG | \
((op0) << CP_REG_ARM64_SYSREG_OP0_SHIFT) | \
((op1) << CP_REG_ARM64_SYSREG_OP1_SHIFT) | \
((crn) << CP_REG_ARM64_SYSREG_CRN_SHIFT) | \
((crm) << CP_REG_ARM64_SYSREG_CRM_SHIFT) | \
((op2) << CP_REG_ARM64_SYSREG_OP2_SHIFT))
#define KVMID_AA64_SYS_REG64(op0, op1, crn, crm, op2) \
(KVMID_AA64_SYS_REG_(op0, op1, crn, crm, op2) | CP_REG_SIZE_U64)
#endif