Signed-off-by: Eric Auger <eric.auger@redhat.com>
---
target/arm/cpu-features.h | 16 ++++++++--------
target/arm/cpu.h | 2 --
target/arm/internals.h | 6 +++---
target/arm/cpu.c | 15 +++++----------
target/arm/cpu64.c | 4 ++--
target/arm/helper.c | 4 ++--
target/arm/kvm.c | 6 ++----
target/arm/tcg/cpu64.c | 33 +++++++++++++++++----------------
8 files changed, 39 insertions(+), 47 deletions(-)
diff --git a/target/arm/cpu-features.h b/target/arm/cpu-features.h
index 45f315df7b..9b0d5157bf 100644
--- a/target/arm/cpu-features.h
+++ b/target/arm/cpu-features.h
@@ -874,30 +874,30 @@ static inline bool isar_feature_aa64_nv2(const ARMISARegisters *id)
static inline bool isar_feature_aa64_pmuv3p1(const ARMISARegisters *id)
{
- return FIELD_EX64(id->id_aa64dfr0, ID_AA64DFR0, PMUVER) >= 4 &&
- FIELD_EX64(id->id_aa64dfr0, ID_AA64DFR0, PMUVER) != 0xf;
+ return FIELD_EX64_IDREG(&id->idregs, ID_AA64DFR0, PMUVER) >= 4 &&
+ FIELD_EX64_IDREG(&id->idregs, ID_AA64DFR0, PMUVER) != 0xf;
}
static inline bool isar_feature_aa64_pmuv3p4(const ARMISARegisters *id)
{
- return FIELD_EX64(id->id_aa64dfr0, ID_AA64DFR0, PMUVER) >= 5 &&
- FIELD_EX64(id->id_aa64dfr0, ID_AA64DFR0, PMUVER) != 0xf;
+ return FIELD_EX64_IDREG(&id->idregs, ID_AA64DFR0, PMUVER) >= 5 &&
+ FIELD_EX64_IDREG(&id->idregs, ID_AA64DFR0, PMUVER) != 0xf;
}
static inline bool isar_feature_aa64_pmuv3p5(const ARMISARegisters *id)
{
- return FIELD_EX64(id->id_aa64dfr0, ID_AA64DFR0, PMUVER) >= 6 &&
- FIELD_EX64(id->id_aa64dfr0, ID_AA64DFR0, PMUVER) != 0xf;
+ return FIELD_EX64_IDREG(&id->idregs, ID_AA64DFR0, PMUVER) >= 6 &&
+ FIELD_EX64_IDREG(&id->idregs, ID_AA64DFR0, PMUVER) != 0xf;
}
static inline bool isar_feature_aa64_debugv8p2(const ARMISARegisters *id)
{
- return FIELD_EX64(id->id_aa64dfr0, ID_AA64DFR0, DEBUGVER) >= 8;
+ return FIELD_EX64_IDREG(&id->idregs, ID_AA64DFR0, DEBUGVER) >= 8;
}
static inline bool isar_feature_aa64_doublelock(const ARMISARegisters *id)
{
- return FIELD_SEX64(id->id_aa64dfr0, ID_AA64DFR0, DOUBLELOCK) >= 0;
+ return FIELD_SEX64_IDREG(&id->idregs, ID_AA64DFR0, DOUBLELOCK) >= 0;
}
static inline bool isar_feature_aa64_sve2(const ARMISARegisters *id)
diff --git a/target/arm/cpu.h b/target/arm/cpu.h
index 419dfde638..6954952d5f 100644
--- a/target/arm/cpu.h
+++ b/target/arm/cpu.h
@@ -1088,8 +1088,6 @@ struct ArchCPU {
uint32_t dbgdidr;
uint32_t dbgdevid;
uint32_t dbgdevid1;
- uint64_t id_aa64dfr0;
- uint64_t id_aa64dfr1;
uint64_t id_aa64smfr0;
uint64_t reset_pmcr_el0;
IdRegMap idregs;
diff --git a/target/arm/internals.h b/target/arm/internals.h
index e1aa1a63b9..02c57f546b 100644
--- a/target/arm/internals.h
+++ b/target/arm/internals.h
@@ -1002,7 +1002,7 @@ static inline bool regime_using_lpae_format(CPUARMState *env, ARMMMUIdx mmu_idx)
static inline int arm_num_brps(ARMCPU *cpu)
{
if (arm_feature(&cpu->env, ARM_FEATURE_AARCH64)) {
- return FIELD_EX64(cpu->isar.id_aa64dfr0, ID_AA64DFR0, BRPS) + 1;
+ return FIELD_EX64_IDREG(&cpu->isar.idregs, ID_AA64DFR0, BRPS) + 1;
} else {
return FIELD_EX32(cpu->isar.dbgdidr, DBGDIDR, BRPS) + 1;
}
@@ -1016,7 +1016,7 @@ static inline int arm_num_brps(ARMCPU *cpu)
static inline int arm_num_wrps(ARMCPU *cpu)
{
if (arm_feature(&cpu->env, ARM_FEATURE_AARCH64)) {
- return FIELD_EX64(cpu->isar.id_aa64dfr0, ID_AA64DFR0, WRPS) + 1;
+ return FIELD_EX64_IDREG(&cpu->isar.idregs, ID_AA64DFR0, WRPS) + 1;
} else {
return FIELD_EX32(cpu->isar.dbgdidr, DBGDIDR, WRPS) + 1;
}
@@ -1030,7 +1030,7 @@ static inline int arm_num_wrps(ARMCPU *cpu)
static inline int arm_num_ctx_cmps(ARMCPU *cpu)
{
if (arm_feature(&cpu->env, ARM_FEATURE_AARCH64)) {
- return FIELD_EX64(cpu->isar.id_aa64dfr0, ID_AA64DFR0, CTX_CMPS) + 1;
+ return FIELD_EX64_IDREG(&cpu->isar.idregs, ID_AA64DFR0, CTX_CMPS) + 1;
} else {
return FIELD_EX32(cpu->isar.dbgdidr, DBGDIDR, CTX_CMPS) + 1;
}
diff --git a/target/arm/cpu.c b/target/arm/cpu.c
index cbfb6df435..42664dbfc1 100644
--- a/target/arm/cpu.c
+++ b/target/arm/cpu.c
@@ -2348,8 +2348,7 @@ static void arm_cpu_realizefn(DeviceState *dev, Error **errp)
cpu);
#endif
} else {
- cpu->isar.id_aa64dfr0 =
- FIELD_DP64(cpu->isar.id_aa64dfr0, ID_AA64DFR0, PMUVER, 0);
+ FIELD_DP64_IDREG(idregs, ID_AA64DFR0, PMUVER, 0);
cpu->isar.id_dfr0 = FIELD_DP32(cpu->isar.id_dfr0, ID_DFR0, PERFMON, 0);
cpu->pmceid0 = 0;
cpu->pmceid1 = 0;
@@ -2401,19 +2400,15 @@ static void arm_cpu_realizefn(DeviceState *dev, Error **errp)
* try to access the non-existent system registers for them.
*/
/* FEAT_SPE (Statistical Profiling Extension) */
- cpu->isar.id_aa64dfr0 =
- FIELD_DP64(cpu->isar.id_aa64dfr0, ID_AA64DFR0, PMSVER, 0);
+ FIELD_DP64_IDREG(idregs, ID_AA64DFR0, PMSVER, 0);
/* FEAT_TRBE (Trace Buffer Extension) */
- cpu->isar.id_aa64dfr0 =
- FIELD_DP64(cpu->isar.id_aa64dfr0, ID_AA64DFR0, TRACEBUFFER, 0);
+ FIELD_DP64_IDREG(idregs, ID_AA64DFR0, TRACEBUFFER, 0);
/* FEAT_TRF (Self-hosted Trace Extension) */
- cpu->isar.id_aa64dfr0 =
- FIELD_DP64(cpu->isar.id_aa64dfr0, ID_AA64DFR0, TRACEFILT, 0);
+ FIELD_DP64_IDREG(idregs, ID_AA64DFR0, TRACEFILT, 0);
cpu->isar.id_dfr0 =
FIELD_DP32(cpu->isar.id_dfr0, ID_DFR0, TRACEFILT, 0);
/* Trace Macrocell system register access */
- cpu->isar.id_aa64dfr0 =
- FIELD_DP64(cpu->isar.id_aa64dfr0, ID_AA64DFR0, TRACEVER, 0);
+ FIELD_DP64_IDREG(idregs, ID_AA64DFR0, TRACEVER, 0);
cpu->isar.id_dfr0 =
FIELD_DP32(cpu->isar.id_dfr0, ID_DFR0, COPTRC, 0);
/* Memory mapped trace */
diff --git a/target/arm/cpu64.c b/target/arm/cpu64.c
index 594778a031..85f581edb7 100644
--- a/target/arm/cpu64.c
+++ b/target/arm/cpu64.c
@@ -630,7 +630,7 @@ static void aarch64_a57_initfn(Object *obj)
cpu->isar.id_isar5 = 0x00011121;
cpu->isar.id_isar6 = 0;
SET_IDREG(idregs, ID_AA64PFR0, 0x00002222);
- cpu->isar.id_aa64dfr0 = 0x10305106;
+ SET_IDREG(idregs, ID_AA64DFR0, 0x10305106);
SET_IDREG(idregs, ID_AA64ISAR0, 0x00011120);
SET_IDREG(idregs, ID_AA64MMFR0, 0x00001124);
cpu->isar.dbgdidr = 0x3516d000;
@@ -689,7 +689,7 @@ static void aarch64_a53_initfn(Object *obj)
cpu->isar.id_isar5 = 0x00011121;
cpu->isar.id_isar6 = 0;
SET_IDREG(idregs, ID_AA64PFR0, 0x00002222);
- cpu->isar.id_aa64dfr0 = 0x10305106;
+ SET_IDREG(idregs, ID_AA64DFR0, 0x10305106);
SET_IDREG(idregs, ID_AA64ISAR0, 0x00011120);
SET_IDREG(idregs, ID_AA64MMFR0, 0x00001122); /* 40 bit physical addr */
cpu->isar.dbgdidr = 0x3516d000;
diff --git a/target/arm/helper.c b/target/arm/helper.c
index fa04383921..c15b24933d 100644
--- a/target/arm/helper.c
+++ b/target/arm/helper.c
@@ -8915,12 +8915,12 @@ void register_cp_regs_for_features(ARMCPU *cpu)
.opc0 = 3, .opc1 = 0, .crn = 0, .crm = 5, .opc2 = 0,
.access = PL1_R, .type = ARM_CP_CONST,
.accessfn = access_aa64_tid3,
- .resetvalue = cpu->isar.id_aa64dfr0 },
+ .resetvalue = GET_IDREG(idregs, ID_AA64DFR0) },
{ .name = "ID_AA64DFR1_EL1", .state = ARM_CP_STATE_AA64,
.opc0 = 3, .opc1 = 0, .crn = 0, .crm = 5, .opc2 = 1,
.access = PL1_R, .type = ARM_CP_CONST,
.accessfn = access_aa64_tid3,
- .resetvalue = cpu->isar.id_aa64dfr1 },
+ .resetvalue = GET_IDREG(idregs, ID_AA64DFR1) },
{ .name = "ID_AA64DFR2_EL1_RESERVED", .state = ARM_CP_STATE_AA64,
.opc0 = 3, .opc1 = 0, .crn = 0, .crm = 5, .opc2 = 2,
.access = PL1_R, .type = ARM_CP_CONST,
diff --git a/target/arm/kvm.c b/target/arm/kvm.c
index c9b99bf5ee..7377e4a133 100644
--- a/target/arm/kvm.c
+++ b/target/arm/kvm.c
@@ -328,10 +328,8 @@ static bool kvm_arm_get_host_cpu_features(ARMHostCPUFeatures *ahcf)
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 |= read_sys_reg64(fdarray[2], &ahcf->isar.id_aa64dfr0,
- ARM64_SYS_REG(3, 0, 0, 5, 0));
- err |= read_sys_reg64(fdarray[2], &ahcf->isar.id_aa64dfr1,
- ARM64_SYS_REG(3, 0, 0, 5, 1));
+ 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);
err |= get_host_cpu_reg64(fd, ahcf, SYS_ID_AA64ISAR1_EL1);
err |= get_host_cpu_reg64(fd, ahcf, SYS_ID_AA64ISAR2_EL1);
diff --git a/target/arm/tcg/cpu64.c b/target/arm/tcg/cpu64.c
index 64473fc3c7..56f086cb28 100644
--- a/target/arm/tcg/cpu64.c
+++ b/target/arm/tcg/cpu64.c
@@ -91,8 +91,8 @@ static void aarch64_a35_initfn(Object *obj)
cpu->isar.id_isar5 = 0x00011121;
SET_IDREG(idregs, ID_AA64PFR0, 0x00002222);
SET_IDREG(idregs, ID_AA64PFR1, 0);
- cpu->isar.id_aa64dfr0 = 0x10305106;
- cpu->isar.id_aa64dfr1 = 0;
+ SET_IDREG(idregs, ID_AA64DFR0, 0x10305106);
+ SET_IDREG(idregs, ID_AA64DFR1, 0);
SET_IDREG(idregs, ID_AA64ISAR0, 0x00011120);
SET_IDREG(idregs, ID_AA64ISAR1, 0);
SET_IDREG(idregs, ID_AA64MMFR0, 0x00101122);
@@ -242,7 +242,7 @@ static void aarch64_a55_initfn(Object *obj)
cpu->clidr = 0x82000023;
cpu->ctr = 0x84448004; /* L1Ip = VIPT */
cpu->dcz_blocksize = 4; /* 64 bytes */
- cpu->isar.id_aa64dfr0 = 0x0000000010305408ull;
+ SET_IDREG(idregs, ID_AA64DFR0, 0x0000000010305408ull);
SET_IDREG(idregs, ID_AA64ISAR0, 0x0000100010211120ull);
SET_IDREG(idregs, ID_AA64ISAR1, 0x0000000000100001ull);
SET_IDREG(idregs, ID_AA64MMFR0, 0x0000000000101122ull);
@@ -330,7 +330,7 @@ static void aarch64_a72_initfn(Object *obj)
cpu->isar.id_isar4 = 0x00011142;
cpu->isar.id_isar5 = 0x00011121;
SET_IDREG(idregs, ID_AA64PFR0, 0x00002222);
- cpu->isar.id_aa64dfr0 = 0x10305106;
+ SET_IDREG(idregs, ID_AA64DFR0, 0x10305106);
SET_IDREG(idregs, ID_AA64ISAR0, 0x00011120);
SET_IDREG(idregs, ID_AA64MMFR0, 0x00001124);
cpu->isar.dbgdidr = 0x3516d000;
@@ -369,7 +369,7 @@ static void aarch64_a76_initfn(Object *obj)
cpu->clidr = 0x82000023;
cpu->ctr = 0x8444C004;
cpu->dcz_blocksize = 4;
- cpu->isar.id_aa64dfr0 = 0x0000000010305408ull;
+ SET_IDREG(idregs, ID_AA64DFR0, 0x0000000010305408ull),
SET_IDREG(idregs, ID_AA64ISAR0, 0x0000100010211120ull);
SET_IDREG(idregs, ID_AA64ISAR1, 0x0000000000100001ull);
SET_IDREG(idregs, ID_AA64MMFR0, 0x0000000000101122ull);
@@ -440,8 +440,8 @@ static void aarch64_a64fx_initfn(Object *obj)
cpu->reset_sctlr = 0x30000180;
SET_IDREG(idregs, ID_AA64PFR0, 0x0000000101111111); /* No RAS Extensions */
SET_IDREG(idregs, ID_AA64PFR1, 0x0000000000000000);
- cpu->isar.id_aa64dfr0 = 0x0000000010305408;
- cpu->isar.id_aa64dfr1 = 0x0000000000000000;
+ SET_IDREG(idregs, ID_AA64DFR0, 0x0000000010305408),
+ SET_IDREG(idregs, ID_AA64DFR1, 0x0000000000000000),
cpu->id_aa64afr0 = 0x0000000000000000;
cpu->id_aa64afr1 = 0x0000000000000000;
SET_IDREG(idregs, ID_AA64MMFR0, 0x0000000000001122);
@@ -611,7 +611,7 @@ static void aarch64_neoverse_n1_initfn(Object *obj)
cpu->clidr = 0x82000023;
cpu->ctr = 0x8444c004;
cpu->dcz_blocksize = 4;
- cpu->isar.id_aa64dfr0 = 0x0000000110305408ull;
+ SET_IDREG(idregs, ID_AA64DFR0, 0x0000000110305408ull);
SET_IDREG(idregs, ID_AA64ISAR0, 0x0000100010211120ull);
SET_IDREG(idregs, ID_AA64ISAR1, 0x0000000000100001ull);
SET_IDREG(idregs, ID_AA64MMFR0, 0x0000000000101125ull);
@@ -686,8 +686,8 @@ static void aarch64_neoverse_v1_initfn(Object *obj)
cpu->dcz_blocksize = 4;
cpu->id_aa64afr0 = 0x00000000;
cpu->id_aa64afr1 = 0x00000000;
- cpu->isar.id_aa64dfr0 = 0x000001f210305519ull;
- cpu->isar.id_aa64dfr1 = 0x00000000;
+ SET_IDREG(idregs, ID_AA64DFR0, 0x000001f210305519ull),
+ SET_IDREG(idregs, ID_AA64DFR1, 0x00000000),
SET_IDREG(idregs, ID_AA64ISAR0, 0x1011111110212120ull); /* with FEAT_RNG */
SET_IDREG(idregs, ID_AA64ISAR1, 0x0111000001211032ull);
SET_IDREG(idregs, ID_AA64MMFR0, 0x0000000000101125ull);
@@ -930,8 +930,9 @@ static void aarch64_a710_initfn(Object *obj)
SET_IDREG(idregs, ID_AA64PFR0, 0x1201111120111112ull); /* GIC filled in later */
SET_IDREG(idregs, ID_AA64PFR1, 0x0000000000000221ull);
SET_IDREG(idregs, ID_AA64ZFR0, 0x0000110100110021ull); /* with Crypto */
- cpu->isar.id_aa64dfr0 = 0x000011f010305619ull;
- cpu->isar.id_aa64dfr1 = 0;
+ SET_IDREG(idregs, ID_AA64DFR0, 0x000011f010305619ull);
+ SET_IDREG(idregs, ID_AA64DFR0, 0x000011f010305619ull);
+ SET_IDREG(idregs, ID_AA64DFR1, 0);
cpu->id_aa64afr0 = 0;
cpu->id_aa64afr1 = 0;
SET_IDREG(idregs, ID_AA64ISAR0, 0x0221111110212120ull); /* with Crypto */
@@ -1029,8 +1030,8 @@ static void aarch64_neoverse_n2_initfn(Object *obj)
SET_IDREG(idregs, ID_AA64PFR0, 0x1201111120111112ull); /* GIC filled in later */
SET_IDREG(idregs, ID_AA64PFR1, 0x0000000000000221ull);
SET_IDREG(idregs, ID_AA64ZFR0, 0x0000110100110021ull); /* with Crypto */
- cpu->isar.id_aa64dfr0 = 0x000011f210305619ull;
- cpu->isar.id_aa64dfr1 = 0;
+ SET_IDREG(idregs, ID_AA64DFR0, 0x000011f210305619ull);
+ SET_IDREG(idregs, ID_AA64DFR1, 0);
cpu->id_aa64afr0 = 0;
cpu->id_aa64afr1 = 0;
SET_IDREG(idregs, ID_AA64ISAR0, 0x1221111110212120ull); /* with Crypto and FEAT_RNG */
@@ -1257,11 +1258,11 @@ void aarch64_max_tcg_initfn(Object *obj)
t = FIELD_DP64(t, ID_AA64ZFR0, F64MM, 1); /* FEAT_F64MM */
SET_IDREG(idregs, ID_AA64ZFR0, t);
- t = cpu->isar.id_aa64dfr0;
+ t = GET_IDREG(idregs, ID_AA64DFR0);
t = FIELD_DP64(t, ID_AA64DFR0, DEBUGVER, 10); /* FEAT_Debugv8p8 */
t = FIELD_DP64(t, ID_AA64DFR0, PMUVER, 6); /* FEAT_PMUv3p5 */
t = FIELD_DP64(t, ID_AA64DFR0, HPMN0, 1); /* FEAT_HPMN0 */
- cpu->isar.id_aa64dfr0 = t;
+ SET_IDREG(idregs, ID_AA64DFR0, t);
t = cpu->isar.id_aa64smfr0;
t = FIELD_DP64(t, ID_AA64SMFR0, F32F32, 1); /* FEAT_SME */
--
2.41.0© 2016 - 2024 Red Hat, Inc.