Mark up the cpreginfo structs to indicate offsets for system
registers from VNCR_EL2, as defined in table D8-66 in rule R_CSRPQ in
the Arm ARM. This commit covers offsets 0x168 to 0x1f8.
Signed-off-by: Peter Maydell <peter.mayd...@linaro.org>
---
target/arm/helper.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/target/arm/helper.c b/target/arm/helper.c
index 78c3c3ebd8d..6c33619d646 100644
--- a/target/arm/helper.c
+++ b/target/arm/helper.c
@@ -3175,6 +3175,7 @@ static const ARMCPRegInfo generic_timer_cp_reginfo[] = {
.opc0 = 3, .opc1 = 3, .crn = 14, .crm = 2, .opc2 = 1,
.type = ARM_CP_IO, .access = PL0_RW,
.accessfn = gt_ptimer_access,
+ .nv2_redirect_offset = 0x180 | NV2_REDIR_NV1,
.fieldoffset = offsetof(CPUARMState, cp15.c14_timer[GTIMER_PHYS].ctl),
.resetvalue = 0,
.readfn = gt_phys_redir_ctl_read, .raw_readfn = raw_read,
@@ -3192,6 +3193,7 @@ static const ARMCPRegInfo generic_timer_cp_reginfo[] = {
.opc0 = 3, .opc1 = 3, .crn = 14, .crm = 3, .opc2 = 1,
.type = ARM_CP_IO, .access = PL0_RW,
.accessfn = gt_vtimer_access,
+ .nv2_redirect_offset = 0x170 | NV2_REDIR_NV1,
.fieldoffset = offsetof(CPUARMState, cp15.c14_timer[GTIMER_VIRT].ctl),
.resetvalue = 0,
.readfn = gt_virt_redir_ctl_read, .raw_readfn = raw_read,
@@ -3271,6 +3273,7 @@ static const ARMCPRegInfo generic_timer_cp_reginfo[] = {
.opc0 = 3, .opc1 = 3, .crn = 14, .crm = 2, .opc2 = 2,
.access = PL0_RW,
.type = ARM_CP_IO,
+ .nv2_redirect_offset = 0x178 | NV2_REDIR_NV1,
.fieldoffset = offsetof(CPUARMState, cp15.c14_timer[GTIMER_PHYS].cval),
.resetvalue = 0, .accessfn = gt_ptimer_access,
.readfn = gt_phys_redir_cval_read, .raw_readfn = raw_read,
@@ -3288,6 +3291,7 @@ static const ARMCPRegInfo generic_timer_cp_reginfo[] = {
.opc0 = 3, .opc1 = 3, .crn = 14, .crm = 3, .opc2 = 2,
.access = PL0_RW,
.type = ARM_CP_IO,
+ .nv2_redirect_offset = 0x168 | NV2_REDIR_NV1,
.fieldoffset = offsetof(CPUARMState, cp15.c14_timer[GTIMER_VIRT].cval),
.resetvalue = 0, .accessfn = gt_vtimer_access,
.readfn = gt_virt_redir_cval_read, .raw_readfn = raw_read,
@@ -7036,6 +7040,7 @@ static void zcr_write(CPUARMState *env, const
ARMCPRegInfo *ri,
static const ARMCPRegInfo zcr_reginfo[] = {
{ .name = "ZCR_EL1", .state = ARM_CP_STATE_AA64,
.opc0 = 3, .opc1 = 0, .crn = 1, .crm = 2, .opc2 = 0,
+ .nv2_redirect_offset = 0x1e0 | NV2_REDIR_NV1,
.access = PL1_RW, .type = ARM_CP_SVE,
.fieldoffset = offsetof(CPUARMState, vfp.zcr_el[1]),
.writefn = zcr_write, .raw_writefn = raw_write },
@@ -7177,6 +7182,7 @@ static const ARMCPRegInfo sme_reginfo[] = {
.writefn = svcr_write, .raw_writefn = raw_write },
{ .name = "SMCR_EL1", .state = ARM_CP_STATE_AA64,
.opc0 = 3, .opc1 = 0, .crn = 1, .crm = 2, .opc2 = 6,
+ .nv2_redirect_offset = 0x1f0 | NV2_REDIR_NV1,
.access = PL1_RW, .type = ARM_CP_SME,
.fieldoffset = offsetof(CPUARMState, vfp.smcr_el[1]),
.writefn = smcr_write, .raw_writefn = raw_write },
@@ -7210,6 +7216,7 @@ static const ARMCPRegInfo sme_reginfo[] = {
.type = ARM_CP_CONST, .resetvalue = 0 },
{ .name = "SMPRIMAP_EL2", .state = ARM_CP_STATE_AA64,
.opc0 = 3, .opc1 = 4, .crn = 1, .crm = 2, .opc2 = 5,
+ .nv2_redirect_offset = 0x1f8,
.access = PL2_RW, .accessfn = access_smprimap,
.type = ARM_CP_CONST, .resetvalue = 0 },
};
@@ -7924,6 +7931,7 @@ static const ARMCPRegInfo mte_reginfo[] = {
{ .name = "TFSR_EL1", .state = ARM_CP_STATE_AA64,
.opc0 = 3, .opc1 = 0, .crn = 5, .crm = 6, .opc2 = 0,
.access = PL1_RW, .accessfn = access_tfsr_el1,
+ .nv2_redirect_offset = 0x190 | NV2_REDIR_NV1,
.fieldoffset = offsetof(CPUARMState, cp15.tfsr_el[1]) },
{ .name = "TFSR_EL2", .state = ARM_CP_STATE_AA64,
.type = ARM_CP_NV2_REDIRECT,
@@ -8098,6 +8106,7 @@ static const ARMCPRegInfo scxtnum_reginfo[] = {
.opc0 = 3, .opc1 = 0, .crn = 13, .crm = 0, .opc2 = 7,
.access = PL1_RW, .accessfn = access_scxtnum_el1,
.fgt = FGT_SCXTNUM_EL1,
+ .nv2_redirect_offset = 0x188 | NV2_REDIR_NV1,
.fieldoffset = offsetof(CPUARMState, scxtnum_el[1]) },
{ .name = "SCXTNUM_EL2", .state = ARM_CP_STATE_AA64,
.opc0 = 3, .opc1 = 4, .crn = 13, .crm = 0, .opc2 = 7,
@@ -8122,22 +8131,27 @@ static CPAccessResult access_fgt(CPUARMState *env,
const ARMCPRegInfo *ri,
static const ARMCPRegInfo fgt_reginfo[] = {
{ .name = "HFGRTR_EL2", .state = ARM_CP_STATE_AA64,
.opc0 = 3, .opc1 = 4, .crn = 1, .crm = 1, .opc2 = 4,
+ .nv2_redirect_offset = 0x1b8,
.access = PL2_RW, .accessfn = access_fgt,
.fieldoffset = offsetof(CPUARMState, cp15.fgt_read[FGTREG_HFGRTR]) },
{ .name = "HFGWTR_EL2", .state = ARM_CP_STATE_AA64,
.opc0 = 3, .opc1 = 4, .crn = 1, .crm = 1, .opc2 = 5,
+ .nv2_redirect_offset = 0x1c0,
.access = PL2_RW, .accessfn = access_fgt,
.fieldoffset = offsetof(CPUARMState, cp15.fgt_write[FGTREG_HFGWTR]) },
{ .name = "HDFGRTR_EL2", .state = ARM_CP_STATE_AA64,
.opc0 = 3, .opc1 = 4, .crn = 3, .crm = 1, .opc2 = 4,
+ .nv2_redirect_offset = 0x1d0,
.access = PL2_RW, .accessfn = access_fgt,
.fieldoffset = offsetof(CPUARMState, cp15.fgt_read[FGTREG_HDFGRTR]) },
{ .name = "HDFGWTR_EL2", .state = ARM_CP_STATE_AA64,
.opc0 = 3, .opc1 = 4, .crn = 3, .crm = 1, .opc2 = 5,
+ .nv2_redirect_offset = 0x1d8,
.access = PL2_RW, .accessfn = access_fgt,
.fieldoffset = offsetof(CPUARMState, cp15.fgt_write[FGTREG_HDFGWTR]) },
{ .name = "HFGITR_EL2", .state = ARM_CP_STATE_AA64,
.opc0 = 3, .opc1 = 4, .crn = 1, .crm = 1, .opc2 = 6,
+ .nv2_redirect_offset = 0x1c8,
.access = PL2_RW, .accessfn = access_fgt,
.fieldoffset = offsetof(CPUARMState, cp15.fgt_exec[FGTREG_HFGITR]) },
};
@@ -8324,12 +8338,14 @@ static const ARMCPRegInfo vhe_reginfo[] = {
.opc0 = 3, .opc1 = 5, .crn = 14, .crm = 2, .opc2 = 1,
.type = ARM_CP_IO | ARM_CP_ALIAS,
.access = PL2_RW, .accessfn = e2h_access,
+ .nv2_redirect_offset = 0x180 | NV2_REDIR_NO_NV1,
.fieldoffset = offsetof(CPUARMState, cp15.c14_timer[GTIMER_PHYS].ctl),
.writefn = gt_phys_ctl_write, .raw_writefn = raw_write },
{ .name = "CNTV_CTL_EL02", .state = ARM_CP_STATE_AA64,
.opc0 = 3, .opc1 = 5, .crn = 14, .crm = 3, .opc2 = 1,
.type = ARM_CP_IO | ARM_CP_ALIAS,
.access = PL2_RW, .accessfn = e2h_access,
+ .nv2_redirect_offset = 0x170 | NV2_REDIR_NO_NV1,
.fieldoffset = offsetof(CPUARMState, cp15.c14_timer[GTIMER_VIRT].ctl),
.writefn = gt_virt_ctl_write, .raw_writefn = raw_write },
{ .name = "CNTP_TVAL_EL02", .state = ARM_CP_STATE_AA64,
@@ -8346,11 +8362,13 @@ static const ARMCPRegInfo vhe_reginfo[] = {
.opc0 = 3, .opc1 = 5, .crn = 14, .crm = 2, .opc2 = 2,
.type = ARM_CP_IO | ARM_CP_ALIAS,
.fieldoffset = offsetof(CPUARMState, cp15.c14_timer[GTIMER_PHYS].cval),
+ .nv2_redirect_offset = 0x178 | NV2_REDIR_NO_NV1,
.access = PL2_RW, .accessfn = e2h_access,
.writefn = gt_phys_cval_write, .raw_writefn = raw_write },
{ .name = "CNTV_CVAL_EL02", .state = ARM_CP_STATE_AA64,
.opc0 = 3, .opc1 = 5, .crn = 14, .crm = 3, .opc2 = 2,
.type = ARM_CP_IO | ARM_CP_ALIAS,
+ .nv2_redirect_offset = 0x168 | NV2_REDIR_NO_NV1,
.fieldoffset = offsetof(CPUARMState, cp15.c14_timer[GTIMER_VIRT].cval),
.access = PL2_RW, .accessfn = e2h_access,
.writefn = gt_virt_cval_write, .raw_writefn = raw_write },
--
2.34.1
