On Tue, Aug 14, 2018 at 01:42:47PM +0100, Peter Maydell wrote: > The AArch32 HACTLR2 register maps to bits [63:32] of ACTLR_EL2. > We implement ACTLR_EL2 as RAZ/WI, so make HACTLR2 also RAZ/WI. > (We put the regdef next to ACTLR_EL2 as a reminder in case we > ever make ACTLR_EL2 something other than RAZ/WI). > > Signed-off-by: Peter Maydell <peter.mayd...@linaro.org>
Reviewed-by: Edgar E. Iglesias <edgar.igles...@xilinx.com> > --- > target/arm/helper.c | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/target/arm/helper.c b/target/arm/helper.c > index 466c8ae492e..14fd78f587a 100644 > --- a/target/arm/helper.c > +++ b/target/arm/helper.c > @@ -5436,6 +5436,11 @@ void register_cp_regs_for_features(ARMCPU *cpu) > .opc0 = 3, .opc1 = 4, .crn = 1, .crm = 0, .opc2 = 1, > .access = PL2_RW, .type = ARM_CP_CONST, > .resetvalue = 0 }, > + /* HACTLR2 maps to ACTLR_EL2[63:32] */ > + { .name = "HACTLR2", .state = ARM_CP_STATE_AA32, > + .cp = 15, .opc1 = 4, .crn = 1, .crm = 0, .opc2 = 3, > + .access = PL2_RW, .type = ARM_CP_CONST, > + .resetvalue = 0 }, > { .name = "ACTLR_EL3", .state = ARM_CP_STATE_AA64, > .opc0 = 3, .opc1 = 6, .crn = 1, .crm = 0, .opc2 = 1, > .access = PL3_RW, .type = ARM_CP_CONST, > -- > 2.18.0 >