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target-arm: Add HPFAR_EL2

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Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 1445864527-14520-2-git-send-email-edgar.iglesias@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Edgar E. Iglesias 2015-10-26 14:01:54 +01:00 committed by Peter Maydell
parent 054535262f
commit 59e0553073
2 changed files with 13 additions and 0 deletions
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1
target-arm/cpu.h
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@ -279,6 +279,7 @@ typedef struct CPUARMState {
};
uint64_t far_el[4];
};
uint64_t hpfar_el2;
union { /* Translation result. */
struct {
uint64_t _unused_par_0;

12
target-arm/helper.c
View File

@ -3230,6 +3230,10 @@ static const ARMCPRegInfo el3_no_el2_cp_reginfo[] = {
{ .name = "MDCR_EL2", .state = ARM_CP_STATE_BOTH,
.opc0 = 3, .opc1 = 4, .crn = 1, .crm = 1, .opc2 = 1,
.access = PL2_RW, .type = ARM_CP_CONST, .resetvalue = 0 },
{ .name = "HPFAR_EL2", .state = ARM_CP_STATE_BOTH,
.opc0 = 3, .opc1 = 4, .crn = 6, .crm = 0, .opc2 = 4,
.access = PL2_RW, .accessfn = access_el3_aa32ns_aa64any,
.type = ARM_CP_CONST, .resetvalue = 0 },
REGINFO_SENTINEL
};
@ -3476,6 +3480,14 @@ static const ARMCPRegInfo el2_cp_reginfo[] = {
.opc0 = 3, .opc1 = 4, .crn = 1, .crm = 1, .opc2 = 1,
.access = PL2_RW, .resetvalue = 0,
.fieldoffset = offsetof(CPUARMState, cp15.mdcr_el2), },
{ .name = "HPFAR", .state = ARM_CP_STATE_AA32,
.cp = 15, .opc1 = 4, .crn = 6, .crm = 0, .opc2 = 4,
.access = PL2_RW, .accessfn = access_el3_aa32ns,
.fieldoffset = offsetof(CPUARMState, cp15.hpfar_el2) },
{ .name = "HPFAR_EL2", .state = ARM_CP_STATE_AA64,
.opc0 = 3, .opc1 = 4, .crn = 6, .crm = 0, .opc2 = 4,
.access = PL2_RW,
.fieldoffset = offsetof(CPUARMState, cp15.hpfar_el2) },
REGINFO_SENTINEL
};