diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2014-02-26 17:20:03 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2014-02-26 17:20:03 +0000 |
| commit | 5ebafdf31a22069952cd6c4f4e60df1cb6a6a22e (patch) | |
| tree | f3debbb335a49984dc76822281d9da13cae4133a /target-arm | |
| parent | b0fe2427511232f361942f672511970e5c75eb4b (diff) | |
target-arm: Implement AArch64 SCTLR_EL1
Implement the AArch64 view of the system control register SCTLR_EL1.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Diffstat (limited to 'target-arm')
| -rw-r--r-- | target-arm/cpu.h | 2 | ||||
| -rw-r--r-- | target-arm/helper.c | 3 |
2 files changed, 3 insertions, 2 deletions
diff --git a/target-arm/cpu.h b/target-arm/cpu.h index 51fa63497e..74b1122927 100644 --- a/target-arm/cpu.h +++ b/target-arm/cpu.h @@ -169,7 +169,7 @@ typedef struct CPUARMState { struct { uint32_t c0_cpuid; uint64_t c0_cssel; /* Cache size selection. */ - uint32_t c1_sys; /* System control register. */ + uint64_t c1_sys; /* System control register. */ uint32_t c1_coproc; /* Coprocessor access register. */ uint32_t c1_xscaleauxcr; /* XScale auxiliary control register. */ uint32_t c1_scr; /* secure config register. */ diff --git a/target-arm/helper.c b/target-arm/helper.c index e230a189a1..630ace98e9 100644 --- a/target-arm/helper.c +++ b/target-arm/helper.c @@ -1948,7 +1948,8 @@ void register_cp_regs_for_features(ARMCPU *cpu) /* Generic registers whose values depend on the implementation */ { ARMCPRegInfo sctlr = { - .name = "SCTLR", .cp = 15, .crn = 1, .crm = 0, .opc1 = 0, .opc2 = 0, + .name = "SCTLR", .state = ARM_CP_STATE_BOTH, + .opc0 = 3, .crn = 1, .crm = 0, .opc1 = 0, .opc2 = 0, .access = PL1_RW, .fieldoffset = offsetof(CPUARMState, cp15.c1_sys), .writefn = sctlr_write, .resetvalue = cpu->reset_sctlr, .raw_writefn = raw_write, |