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[Qemu-arm] [PATCH v3 04/22] target/arm: Treat PMCCNTR as alias of PMCCNT
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From: |
Aaron Lindsay |
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Subject: |
[Qemu-arm] [PATCH v3 04/22] target/arm: Treat PMCCNTR as alias of PMCCNTR_EL0 |
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Date: |
Fri, 16 Mar 2018 16:31:02 -0400 |
They share the same underlying state
Signed-off-by: Aaron Lindsay <address@hidden>
---
target/arm/helper.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/arm/helper.c b/target/arm/helper.c
index 5e48982..5634561 100644
--- a/target/arm/helper.c
+++ b/target/arm/helper.c
@@ -1318,7 +1318,7 @@ static const ARMCPRegInfo v7_cp_reginfo[] = {
.fieldoffset = offsetof(CPUARMState, cp15.c9_pmselr),
.writefn = pmselr_write, .raw_writefn = raw_write, },
{ .name = "PMCCNTR", .cp = 15, .crn = 9, .crm = 13, .opc1 = 0, .opc2 = 0,
- .access = PL0_RW, .resetvalue = 0, .type = ARM_CP_IO,
+ .access = PL0_RW, .resetvalue = 0, .type = ARM_CP_ALIAS | ARM_CP_IO,
.readfn = pmccntr_read, .writefn = pmccntr_write32,
.accessfn = pmreg_access_ccntr },
{ .name = "PMCCNTR_EL0", .state = ARM_CP_STATE_AA64,
--
Qualcomm Datacenter Technologies as an affiliate of Qualcomm Technologies, Inc.
Qualcomm Technologies, Inc. is a member of the
Code Aurora Forum, a Linux Foundation Collaborative Project.
[Qemu-arm] [PATCH v3 02/22] target/arm: A15 PMCEID0 initialization style nit, Aaron Lindsay, 2018/03/16
[Qemu-arm] [PATCH v3 03/22] target/arm: Check PMCNTEN for whether PMCCNTR is enabled, Aaron Lindsay, 2018/03/16
[Qemu-arm] [PATCH v3 04/22] target/arm: Treat PMCCNTR as alias of PMCCNTR_EL0,
Aaron Lindsay <=
[Qemu-arm] [PATCH v3 05/22] target/arm: Reorganize PMCCNTR read, write, sync, Aaron Lindsay, 2018/03/16
[Qemu-arm] [PATCH v3 07/22] target/arm: Fetch GICv3 state directly from CPUARMState, Aaron Lindsay, 2018/03/16
[Qemu-arm] [PATCH v3 06/22] target/arm: Mask PMU register writes based on PMCR_EL0.N, Aaron Lindsay, 2018/03/16
[Qemu-arm] [PATCH v3 08/22] target/arm: Support multiple EL change hooks, Aaron Lindsay, 2018/03/16
[Qemu-arm] [PATCH v3 10/22] target/arm: Allow EL change hooks to do IO, Aaron Lindsay, 2018/03/16
[Qemu-arm] [PATCH v3 09/22] target/arm: Add pre-EL change hooks, Aaron Lindsay, 2018/03/16
[Qemu-arm] [PATCH v3 11/22] target/arm: Fix bitmask for PMCCFILTR writes, Aaron Lindsay, 2018/03/16