From: Eric Auger <eric.au...@redhat.com>
Signed-off-by: Eric Auger <eric.au...@redhat.com>
Signed-off-by: Cornelia Huck <coh...@redhat.com>
---
target/arm/cpu-features.h | 6 +++---
target/arm/cpu.h | 1 -
target/arm/cpu64.c | 7 ++-----
target/arm/helper.c | 2 +-
target/arm/kvm.c | 3 +--
target/arm/tcg/cpu64.c | 4 ++--
6 files changed, 9 insertions(+), 14 deletions(-)
diff --git a/target/arm/cpu-features.h b/target/arm/cpu-features.h
index 5e3c83f0cc61..5b463aee373c 100644
--- a/target/arm/cpu-features.h
+++ b/target/arm/cpu-features.h
@@ -963,17 +963,17 @@ static inline bool isar_feature_aa64_sve_f64mm(const
ARMISARegisters *id)
static inline bool isar_feature_aa64_sme_f64f64(const ARMISARegisters *id)
{
- return FIELD_EX64(id->id_aa64smfr0, ID_AA64SMFR0, F64F64);
+ return FIELD_EX64_IDREG(&id->idregs, ID_AA64SMFR0, F64F64);
}
static inline bool isar_feature_aa64_sme_i16i64(const ARMISARegisters *id)
{
- return FIELD_EX64(id->id_aa64smfr0, ID_AA64SMFR0, I16I64) == 0xf;
+ return FIELD_EX64_IDREG(&id->idregs, ID_AA64SMFR0, I16I64) == 0xf;
}
static inline bool isar_feature_aa64_sme_fa64(const ARMISARegisters *id)
{
- return FIELD_EX64(id->id_aa64smfr0, ID_AA64SMFR0, FA64);
+ return FIELD_EX64_IDREG(&id->idregs, ID_AA64SMFR0, FA64);
}
/*
diff --git a/target/arm/cpu.h b/target/arm/cpu.h
index f3d694b8e2c8..612035e7c9fc 100644
--- a/target/arm/cpu.h
+++ b/target/arm/cpu.h
@@ -1097,7 +1097,6 @@ struct ArchCPU {
uint32_t dbgdidr;
uint32_t dbgdevid;
uint32_t dbgdevid1;
- uint64_t id_aa64smfr0;
uint64_t reset_pmcr_el0;
IdRegMap idregs;
} isar;
diff --git a/target/arm/cpu64.c b/target/arm/cpu64.c
index 3a1c441fbf80..07240469b6f7 100644
--- a/target/arm/cpu64.c
+++ b/target/arm/cpu64.c
@@ -306,7 +306,7 @@ void arm_cpu_sme_finalize(ARMCPU *cpu, Error **errp)
if (vq_map == 0) {
if (!cpu_isar_feature(aa64_sme, cpu)) {
- cpu->isar.id_aa64smfr0 = 0;
+ SET_IDREG(&cpu->isar.idregs, ID_AA64SMFR0, 0);
return;
}
@@ -359,11 +359,8 @@ static bool cpu_arm_get_sme_fa64(Object *obj, Error **errp)
static void cpu_arm_set_sme_fa64(Object *obj, bool value, Error **errp)
{
ARMCPU *cpu = ARM_CPU(obj);
- uint64_t t;
- t = cpu->isar.id_aa64smfr0;
- t = FIELD_DP64(t, ID_AA64SMFR0, FA64, value);
- cpu->isar.id_aa64smfr0 = t;
+ FIELD_DP64_IDREG(&cpu->isar.idregs, ID_AA64SMFR0, FA64, value);
}
#ifdef CONFIG_USER_ONLY
diff --git a/target/arm/helper.c b/target/arm/helper.c
index 6626695b1adf..46d18a640cec 100644
--- a/target/arm/helper.c
+++ b/target/arm/helper.c
@@ -8918,7 +8918,7 @@ void register_cp_regs_for_features(ARMCPU *cpu)
.opc0 = 3, .opc1 = 0, .crn = 0, .crm = 4, .opc2 = 5,
.access = PL1_R, .type = ARM_CP_CONST,
.accessfn = access_aa64_tid3,
- .resetvalue = cpu->isar.id_aa64smfr0 },
+ .resetvalue = GET_IDREG(idregs, ID_AA64SMFR0)},
{ .name = "ID_AA64PFR6_EL1_RESERVED", .state = ARM_CP_STATE_AA64,
.opc0 = 3, .opc1 = 0, .crn = 0, .crm = 4, .opc2 = 6,
.access = PL1_R, .type = ARM_CP_CONST,
diff --git a/target/arm/kvm.c b/target/arm/kvm.c
index bfe5347e1cc9..82b8c39732ed 100644
--- a/target/arm/kvm.c
+++ b/target/arm/kvm.c
@@ -344,8 +344,7 @@ static bool
kvm_arm_get_host_cpu_features(ARMHostCPUFeatures *ahcf)
err = 0;
} else {
err |= get_host_cpu_reg64(fd, ahcf, SYS_ID_AA64PFR1_EL1);
- err |= read_sys_reg64(fdarray[2], &ahcf->isar.id_aa64smfr0,
- ARM64_SYS_REG(3, 0, 0, 4, 5));
+ err |= get_host_cpu_reg64(fd, ahcf, SYS_ID_AA64SMFR0_EL1);
err |= get_host_cpu_reg64(fd, ahcf, SYS_ID_AA64DFR0_EL1);
err |= get_host_cpu_reg64(fd, ahcf, SYS_ID_AA64DFR1_EL1);
err |= get_host_cpu_reg64(fd, ahcf, SYS_ID_AA64ISAR0_EL1);
diff --git a/target/arm/tcg/cpu64.c b/target/arm/tcg/cpu64.c
index 72209bd4dfc1..e228a545db2c 100644
--- a/target/arm/tcg/cpu64.c
+++ b/target/arm/tcg/cpu64.c
@@ -1265,7 +1265,7 @@ void aarch64_max_tcg_initfn(Object *obj)
t = FIELD_DP64(t, ID_AA64DFR0, HPMN0, 1); /* FEAT_HPMN0 */
SET_IDREG(idregs, ID_AA64DFR0, t);
- t = cpu->isar.id_aa64smfr0;
+ t = GET_IDREG(idregs, ID_AA64SMFR0);
t = FIELD_DP64(t, ID_AA64SMFR0, F32F32, 1); /* FEAT_SME */
t = FIELD_DP64(t, ID_AA64SMFR0, B16F32, 1); /* FEAT_SME */
t = FIELD_DP64(t, ID_AA64SMFR0, F16F32, 1); /* FEAT_SME */
@@ -1273,7 +1273,7 @@ void aarch64_max_tcg_initfn(Object *obj)
t = FIELD_DP64(t, ID_AA64SMFR0, F64F64, 1); /* FEAT_SME_F64F64 */
t = FIELD_DP64(t, ID_AA64SMFR0, I16I64, 0xf); /* FEAT_SME_I16I64 */
t = FIELD_DP64(t, ID_AA64SMFR0, FA64, 1); /* FEAT_SME_FA64 */
- cpu->isar.id_aa64smfr0 = t;
+ SET_IDREG(idregs, ID_AA64SMFR0, t);
/* Replicate the same data to the 32-bit id registers. */
aa32_max_features(cpu);
--
2.47.0
