arm64: Comment out some ID registers
Older toolchains don't support reading these registers. Until a fix is added comment them out. Reported by: jhb Sponsored by: Arm Ltd
This commit is contained in:
parent
ed77b89670
commit
f12952eaee
@ -139,11 +139,15 @@ struct cpu_desc {
|
||||
uint64_t id_aa64mmfr0;
|
||||
uint64_t id_aa64mmfr1;
|
||||
uint64_t id_aa64mmfr2;
|
||||
#ifdef NOTYET
|
||||
uint64_t id_aa64mmfr3;
|
||||
uint64_t id_aa64mmfr4;
|
||||
#endif
|
||||
uint64_t id_aa64pfr0;
|
||||
uint64_t id_aa64pfr1;
|
||||
#ifdef NOTYET
|
||||
uint64_t id_aa64pfr2;
|
||||
#endif
|
||||
uint64_t id_aa64zfr0;
|
||||
uint64_t ctr;
|
||||
#ifdef COMPAT_FREEBSD32
|
||||
@ -1268,6 +1272,7 @@ static const struct mrs_field id_aa64mmfr2_fields[] = {
|
||||
};
|
||||
|
||||
|
||||
#ifdef NOTYET
|
||||
/* ID_AA64MMFR2_EL1 */
|
||||
static const struct mrs_field_value id_aa64mmfr3_spec_fpacc[] = {
|
||||
MRS_FIELD_VALUE_NONE_IMPL(ID_AA64MMFR3, Spec_FPACC, NONE, IMPL),
|
||||
@ -1303,6 +1308,7 @@ static const struct mrs_field id_aa64mmfr3_fields[] = {
|
||||
static const struct mrs_field id_aa64mmfr4_fields[] = {
|
||||
MRS_FIELD_END,
|
||||
};
|
||||
#endif
|
||||
|
||||
|
||||
/* ID_AA64PFR0_EL1 */
|
||||
@ -1543,10 +1549,12 @@ static const struct mrs_field id_aa64pfr1_fields[] = {
|
||||
};
|
||||
|
||||
|
||||
#ifdef NOTYET
|
||||
/* ID_AA64PFR2_EL1 */
|
||||
static const struct mrs_field id_aa64pfr2_fields[] = {
|
||||
MRS_FIELD_END,
|
||||
};
|
||||
#endif
|
||||
|
||||
|
||||
/* ID_AA64ZFR0_EL1 */
|
||||
@ -1846,12 +1854,16 @@ static const struct mrs_user_reg user_regs[] = {
|
||||
USER_REG(ID_AA64MMFR0_EL1, id_aa64mmfr0),
|
||||
USER_REG(ID_AA64MMFR1_EL1, id_aa64mmfr1),
|
||||
USER_REG(ID_AA64MMFR2_EL1, id_aa64mmfr2),
|
||||
#ifdef NOTYET
|
||||
USER_REG(ID_AA64MMFR3_EL1, id_aa64mmfr3),
|
||||
USER_REG(ID_AA64MMFR4_EL1, id_aa64mmfr4),
|
||||
#endif
|
||||
|
||||
USER_REG(ID_AA64PFR0_EL1, id_aa64pfr0),
|
||||
USER_REG(ID_AA64PFR1_EL1, id_aa64pfr1),
|
||||
#ifdef NOTYET
|
||||
USER_REG(ID_AA64PFR2_EL1, id_aa64pfr2),
|
||||
#endif
|
||||
|
||||
USER_REG(ID_AA64ZFR0_EL1, id_aa64zfr0),
|
||||
|
||||
@ -2560,10 +2572,12 @@ print_cpu_features(u_int cpu, struct cpu_desc *desc,
|
||||
print_id_register(sb, "Processor Features 1",
|
||||
desc->id_aa64pfr1, id_aa64pfr1_fields);
|
||||
|
||||
#ifdef NOTYET
|
||||
/* AArch64 Processor Feature Register 2 */
|
||||
if (SHOULD_PRINT_REG(id_aa64pfr2))
|
||||
print_id_register(sb, "Processor Features 2",
|
||||
desc->id_aa64pfr2, id_aa64pfr2_fields);
|
||||
#endif
|
||||
|
||||
/* AArch64 Memory Model Feature Register 0 */
|
||||
if (SHOULD_PRINT_REG(id_aa64mmfr0))
|
||||
@ -2580,6 +2594,7 @@ print_cpu_features(u_int cpu, struct cpu_desc *desc,
|
||||
print_id_register(sb, "Memory Model Features 2",
|
||||
desc->id_aa64mmfr2, id_aa64mmfr2_fields);
|
||||
|
||||
#ifdef NOTYET
|
||||
/* AArch64 Memory Model Feature Register 3 */
|
||||
if (SHOULD_PRINT_REG(id_aa64mmfr3))
|
||||
print_id_register(sb, "Memory Model Features 3",
|
||||
@ -2589,6 +2604,7 @@ print_cpu_features(u_int cpu, struct cpu_desc *desc,
|
||||
if (SHOULD_PRINT_REG(id_aa64mmfr4))
|
||||
print_id_register(sb, "Memory Model Features 4",
|
||||
desc->id_aa64mmfr4, id_aa64mmfr4_fields);
|
||||
#endif
|
||||
|
||||
/* AArch64 Debug Feature Register 0 */
|
||||
if (SHOULD_PRINT_REG(id_aa64dfr0))
|
||||
@ -2704,11 +2720,15 @@ identify_cpu(u_int cpu)
|
||||
desc->id_aa64mmfr0 = READ_SPECIALREG(id_aa64mmfr0_el1);
|
||||
desc->id_aa64mmfr1 = READ_SPECIALREG(id_aa64mmfr1_el1);
|
||||
desc->id_aa64mmfr2 = READ_SPECIALREG(id_aa64mmfr2_el1);
|
||||
#ifdef NOTYET
|
||||
desc->id_aa64mmfr3 = READ_SPECIALREG(id_aa64mmfr3_el1);
|
||||
desc->id_aa64mmfr4 = READ_SPECIALREG(id_aa64mmfr4_el1);
|
||||
#endif
|
||||
desc->id_aa64pfr0 = READ_SPECIALREG(id_aa64pfr0_el1);
|
||||
desc->id_aa64pfr1 = READ_SPECIALREG(id_aa64pfr1_el1);
|
||||
#ifdef NOTYET
|
||||
desc->id_aa64pfr2 = READ_SPECIALREG(id_aa64pfr2_el1);
|
||||
#endif
|
||||
|
||||
/*
|
||||
* ID_AA64ZFR0_EL1 is only valid when at least one of:
|
||||
|
Loading…
Reference in New Issue
Block a user