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target-arm: Add TTBR0_EL2

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Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 1432881807-18164-8-git-send-email-edgar.iglesias@gmail.com
[PMM: Switch to preferred opc1/crm order for 64-bit AArch32 cpregs;
 drop unneeded use of vmsa_ttbr_writefn]
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Edgar E. Iglesias 2015-06-02 14:56:21 +01:00 committed by Peter Maydell
parent ff05f37bab
commit a57633c08f
1 changed files with 14 additions and 0 deletions
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14
target-arm/helper.c
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@ -2533,6 +2533,12 @@ static const ARMCPRegInfo v8_el3_no_el2_cp_reginfo[] = {
{ .name = "TPIDR_EL2", .state = ARM_CP_STATE_BOTH,
.opc0 = 3, .opc1 = 4, .crn = 13, .crm = 0, .opc2 = 2,
.access = PL2_RW, .type = ARM_CP_CONST, .resetvalue = 0 },
{ .name = "TTBR0_EL2", .state = ARM_CP_STATE_AA64,
.opc0 = 3, .opc1 = 4, .crn = 2, .crm = 0, .opc2 = 0,
.access = PL2_RW, .type = ARM_CP_CONST, .resetvalue = 0 },
{ .name = "HTTBR", .cp = 15, .opc1 = 4, .crm = 2,
.access = PL2_RW, .type = ARM_CP_64BIT | ARM_CP_CONST,
.resetvalue = 0 },
REGINFO_SENTINEL
};
@ -2625,6 +2631,14 @@ static const ARMCPRegInfo v8_el2_cp_reginfo[] = {
.opc0 = 3, .opc1 = 4, .crn = 13, .crm = 0, .opc2 = 2,
.access = PL2_RW, .resetvalue = 0,
.fieldoffset = offsetof(CPUARMState, cp15.tpidr_el[2]) },
{ .name = "TTBR0_EL2", .state = ARM_CP_STATE_AA64,
.opc0 = 3, .opc1 = 4, .crn = 2, .crm = 0, .opc2 = 0,
.access = PL2_RW, .resetvalue = 0,
.fieldoffset = offsetof(CPUARMState, cp15.ttbr0_el[2]) },
{ .name = "HTTBR", .cp = 15, .opc1 = 4, .crm = 2,
.access = PL2_RW, .type = ARM_CP_64BIT | ARM_CP_ALIAS,
.resetvalue = 0,
.fieldoffset = offsetof(CPUARMState, cp15.ttbr0_el[2]) },
REGINFO_SENTINEL
};