diff mbox series

[v4,02/21] target/arm: Treat PMCCNTR as alias of PMCCNTR_EL0

Message ID 1523997485-1905-3-git-send-email-alindsay@codeaurora.org
State New
Headers show
Series More fully implement ARM PMUv3 | expand

Commit Message

Aaron Lindsay April 17, 2018, 8:37 p.m. UTC 
They share the same underlying state

Signed-off-by: Aaron Lindsay <alindsay@codeaurora.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
---
 target/arm/helper.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/target/arm/helper.c b/target/arm/helper.c
index 485004e..83ea8f4 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,