diff options
| author | Alistair Francis <alistair.francis@xilinx.com> | 2016-02-18 14:16:17 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2016-02-18 14:26:20 +0000 |
| commit | 8a83ffc2dafad3499b87a736b17ab1b203fdb00b (patch) | |
| tree | 57d1214d53736f3d432d53a257d74eacd3aac971 | |
| parent | 978364f12adebb4b8d90fdeb71242cb3c1405740 (diff) | |
target-arm: Add PMUSERENR_EL0 register
The Linux kernel accesses this register early in its setup.
Signed-off-by: Christopher Covington <christopher.covington@linaro.org>
Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: b30d536cb16ec57b4412172bb6dbc3f00d293e7d.1455060548.git.alistair.francis@xilinx.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| -rw-r--r-- | target-arm/helper.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/target-arm/helper.c b/target-arm/helper.c index 9e47f3d8cb..5a0447b93a 100644 --- a/target-arm/helper.c +++ b/target-arm/helper.c @@ -1105,6 +1105,12 @@ static const ARMCPRegInfo v7_cp_reginfo[] = { .fieldoffset = offsetof(CPUARMState, cp15.c9_pmuserenr), .resetvalue = 0, .writefn = pmuserenr_write, .raw_writefn = raw_write }, + { .name = "PMUSERENR_EL0", .state = ARM_CP_STATE_AA64, + .opc0 = 3, .opc1 = 3, .crn = 9, .crm = 14, .opc2 = 0, + .access = PL0_R | PL1_RW, .type = ARM_CP_ALIAS, + .fieldoffset = offsetof(CPUARMState, cp15.c9_pmuserenr), + .resetvalue = 0, + .writefn = pmuserenr_write, .raw_writefn = raw_write }, { .name = "PMINTENSET", .cp = 15, .crn = 9, .crm = 14, .opc1 = 0, .opc2 = 1, .access = PL1_RW, .fieldoffset = offsetof(CPUARMState, cp15.c9_pminten), |