mirror of https://github.com/xemu-project/xemu.git
target/arm: Add missing .cp = 15 to HMAIR1 and HAMAIR1 regdefs
ARMCPRegInfo structs will default to .cp = 15 if they are ARM_CP_STATE_BOTH, but not if they are ARM_CP_STATE_AA32 (because a coprocessor number of 0 is valid for AArch32). We forgot to explicitly set .cp = 15 for the HMAIR1 and HAMAIR1 regdefs, which meant they would UNDEF when the guest tried to access them under cp15. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Luc Michel <luc.michel@greensocs.com> Message-id: 20180814124254.5229-3-peter.maydell@linaro.org
This commit is contained in:
parent
55b53c718b
commit
b5ede85bfb
|
@ -3767,14 +3767,14 @@ static const ARMCPRegInfo el3_no_el2_cp_reginfo[] = {
|
|||
.access = PL2_RW, .type = ARM_CP_CONST,
|
||||
.resetvalue = 0 },
|
||||
{ .name = "HMAIR1", .state = ARM_CP_STATE_AA32,
|
||||
.opc1 = 4, .crn = 10, .crm = 2, .opc2 = 1,
|
||||
.cp = 15, .opc1 = 4, .crn = 10, .crm = 2, .opc2 = 1,
|
||||
.access = PL2_RW, .type = ARM_CP_CONST, .resetvalue = 0 },
|
||||
{ .name = "AMAIR_EL2", .state = ARM_CP_STATE_BOTH,
|
||||
.opc0 = 3, .opc1 = 4, .crn = 10, .crm = 3, .opc2 = 0,
|
||||
.access = PL2_RW, .type = ARM_CP_CONST,
|
||||
.resetvalue = 0 },
|
||||
{ .name = "HAMAIR1", .state = ARM_CP_STATE_AA32,
|
||||
.opc1 = 4, .crn = 10, .crm = 3, .opc2 = 1,
|
||||
.cp = 15, .opc1 = 4, .crn = 10, .crm = 3, .opc2 = 1,
|
||||
.access = PL2_RW, .type = ARM_CP_CONST,
|
||||
.resetvalue = 0 },
|
||||
{ .name = "AFSR0_EL2", .state = ARM_CP_STATE_BOTH,
|
||||
|
@ -3917,7 +3917,7 @@ static const ARMCPRegInfo el2_cp_reginfo[] = {
|
|||
.access = PL2_RW, .fieldoffset = offsetof(CPUARMState, cp15.mair_el[2]),
|
||||
.resetvalue = 0 },
|
||||
{ .name = "HMAIR1", .state = ARM_CP_STATE_AA32,
|
||||
.opc1 = 4, .crn = 10, .crm = 2, .opc2 = 1,
|
||||
.cp = 15, .opc1 = 4, .crn = 10, .crm = 2, .opc2 = 1,
|
||||
.access = PL2_RW, .type = ARM_CP_ALIAS,
|
||||
.fieldoffset = offsetofhigh32(CPUARMState, cp15.mair_el[2]) },
|
||||
{ .name = "AMAIR_EL2", .state = ARM_CP_STATE_BOTH,
|
||||
|
@ -3926,7 +3926,7 @@ static const ARMCPRegInfo el2_cp_reginfo[] = {
|
|||
.resetvalue = 0 },
|
||||
/* HAMAIR1 is mapped to AMAIR_EL2[63:32] */
|
||||
{ .name = "HAMAIR1", .state = ARM_CP_STATE_AA32,
|
||||
.opc1 = 4, .crn = 10, .crm = 3, .opc2 = 1,
|
||||
.cp = 15, .opc1 = 4, .crn = 10, .crm = 3, .opc2 = 1,
|
||||
.access = PL2_RW, .type = ARM_CP_CONST,
|
||||
.resetvalue = 0 },
|
||||
{ .name = "AFSR0_EL2", .state = ARM_CP_STATE_BOTH,
|
||||
|
|
Loading…
Reference in New Issue