[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PULL 07/20] target-arm: Implement missing ACTLR registers
From: |
Peter Maydell |
Subject: |
[Qemu-devel] [PULL 07/20] target-arm: Implement missing ACTLR registers |
Date: |
Tue, 25 Aug 2015 16:00:03 +0100 |
We already implemented ACTLR_EL1; add the missing ACTLR_EL2 and
ACTLR_EL3, for consistency.
Since we don't currently have any CPUs that need the EL2/EL3
versions to reset to non-zero values, implement as RAZ/WI.
Signed-off-by: Peter Maydell <address@hidden>
Reviewed-by: Edgar E. Iglesias <address@hidden>
Message-id: address@hidden
---
target-arm/helper.c | 21 +++++++++++++++------
1 file changed, 15 insertions(+), 6 deletions(-)
diff --git a/target-arm/helper.c b/target-arm/helper.c
index f6119be..97ca86a 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -3936,13 +3936,22 @@ void register_cp_regs_for_features(ARMCPU *cpu)
}
if (arm_feature(env, ARM_FEATURE_AUXCR)) {
- ARMCPRegInfo auxcr = {
- .name = "ACTLR_EL1", .state = ARM_CP_STATE_BOTH,
- .opc0 = 3, .opc1 = 0, .crn = 1, .crm = 0, .opc2 = 1,
- .access = PL1_RW, .type = ARM_CP_CONST,
- .resetvalue = cpu->reset_auxcr
+ ARMCPRegInfo auxcr_reginfo[] = {
+ { .name = "ACTLR_EL1", .state = ARM_CP_STATE_BOTH,
+ .opc0 = 3, .opc1 = 0, .crn = 1, .crm = 0, .opc2 = 1,
+ .access = PL1_RW, .type = ARM_CP_CONST,
+ .resetvalue = cpu->reset_auxcr },
+ { .name = "ACTLR_EL2", .state = ARM_CP_STATE_BOTH,
+ .opc0 = 3, .opc1 = 4, .crn = 1, .crm = 0, .opc2 = 1,
+ .access = PL2_RW, .type = ARM_CP_CONST,
+ .resetvalue = 0 },
+ { .name = "ACTLR_EL3", .state = ARM_CP_STATE_AA64,
+ .opc0 = 3, .opc1 = 6, .crn = 1, .crm = 0, .opc2 = 1,
+ .access = PL3_RW, .type = ARM_CP_CONST,
+ .resetvalue = 0 },
+ REGINFO_SENTINEL
};
- define_one_arm_cp_reg(cpu, &auxcr);
+ define_arm_cp_regs(cpu, auxcr_reginfo);
}
if (arm_feature(env, ARM_FEATURE_CBAR)) {
--
1.9.1
- [Qemu-devel] [PULL 00/20] target-arm queue, Peter Maydell, 2015/08/25
- [Qemu-devel] [PULL 18/20] target-arm: Implement missing EL2 TLBI operations, Peter Maydell, 2015/08/25
- [Qemu-devel] [PULL 19/20] target-arm: Implement missing EL3 TLB invalidate operations, Peter Maydell, 2015/08/25
- [Qemu-devel] [PULL 10/20] target-arm: Add CP_ACCESS_TRAP_UNCATEGORIZED_EL2, 3, Peter Maydell, 2015/08/25
- [Qemu-devel] [PULL 07/20] target-arm: Implement missing ACTLR registers,
Peter Maydell <=
- [Qemu-devel] [PULL 09/20] target-arm: Wire up AArch64 EL2 and EL3 address translation ops, Peter Maydell, 2015/08/25
- [Qemu-devel] [PULL 06/20] target-arm: Implement missing AFSR registers, Peter Maydell, 2015/08/25
- [Qemu-devel] [PULL 20/20] target-arm: Implement AArch64 TLBI operations on IPAs, Peter Maydell, 2015/08/25
- [Qemu-devel] [PULL 05/20] target-arm: Implement missing AMAIR registers, Peter Maydell, 2015/08/25
- [Qemu-devel] [PULL 04/20] target-arm: Add missing MAIR_EL3 and TPIDR_EL3 registers, Peter Maydell, 2015/08/25
- [Qemu-devel] [PULL 11/20] target-arm: Enable the AArch32 ATS12NSO ops, Peter Maydell, 2015/08/25
- [Qemu-devel] [PULL 12/20] target-arm: Implement AArch32 ATS1H* operations, Peter Maydell, 2015/08/25
- [Qemu-devel] [PULL 01/20] xlnx-zynqmp: Connect the four OCM banks, Peter Maydell, 2015/08/25
- [Qemu-devel] [PULL 17/20] target-arm: Restrict AArch64 TLB flushes to the MMU indexes they must touch, Peter Maydell, 2015/08/25
- [Qemu-devel] [PULL 03/20] MAINTAINERS: Add ZynqMP to MAINTAINERS file, Peter Maydell, 2015/08/25