From: Alex Zuepke <[email protected]> The ARMv8 manual defines that PMUSERENR_EL0.ER enables read-access to both PMXEVCNTR_EL0 and PMEVCNTR<n>_EL0 registers, however, we only use it for PMXEVCNTR_EL0. Extend to PMEVCNTR<n>_EL0 as well.
Signed-off-by: Alex Zuepke <[email protected]> Reviewed-by: Richard Henderson <[email protected]> Message-id: [email protected] Signed-off-by: Peter Maydell <[email protected]> --- target/arm/helper.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/target/arm/helper.c b/target/arm/helper.c index 14ea5caad94..b4daf4f0761 100644 --- a/target/arm/helper.c +++ b/target/arm/helper.c @@ -6639,10 +6639,10 @@ static void define_pmu_regs(ARMCPU *cpu) .crm = 8 | (3 & (i >> 3)), .opc1 = 0, .opc2 = i & 7, .access = PL0_RW, .type = ARM_CP_IO | ARM_CP_ALIAS, .readfn = pmevcntr_readfn, .writefn = pmevcntr_writefn, - .accessfn = pmreg_access }, + .accessfn = pmreg_access_xevcntr }, { .name = pmevcntr_el0_name, .state = ARM_CP_STATE_AA64, .opc0 = 3, .opc1 = 3, .crn = 14, .crm = 8 | (3 & (i >> 3)), - .opc2 = i & 7, .access = PL0_RW, .accessfn = pmreg_access, + .opc2 = i & 7, .access = PL0_RW, .accessfn = pmreg_access_xevcntr, .type = ARM_CP_IO, .readfn = pmevcntr_readfn, .writefn = pmevcntr_writefn, .raw_readfn = pmevcntr_rawread, -- 2.25.1
