AArch64 Registers

ACCDATA_EL1: Accelerator Data

ACTLRMASK_EL1: Auxiliary Control Masking Register (EL1)

ACTLRMASK_EL2: Auxiliary Control Masking Register (EL2)

ACTLR_EL1: Auxiliary Control Register (EL1)

ACTLR_EL2: Auxiliary Control Register (EL2)

ACTLR_EL3: Auxiliary Control Register (EL3)

AFSR0_EL1: Auxiliary Fault Status Register 0 (EL1)

AFSR0_EL2: Auxiliary Fault Status Register 0 (EL2)

AFSR0_EL3: Auxiliary Fault Status Register 0 (EL3)

AFSR1_EL1: Auxiliary Fault Status Register 1 (EL1)

AFSR1_EL2: Auxiliary Fault Status Register 1 (EL2)

AFSR1_EL3: Auxiliary Fault Status Register 1 (EL3)

AIDR_EL1: Auxiliary ID Register

ALLINT: All Interrupt Mask Bit

AMAIR2_EL1: Extended Auxiliary Memory Attribute Indirection Register (EL1)

AMAIR2_EL2: Extended Auxiliary Memory Attribute Indirection Register (EL2)

AMAIR2_EL3: Extended Auxiliary Memory Attribute Indirection Register (EL3)

AMAIR_EL1: Auxiliary Memory Attribute Indirection Register (EL1)

AMAIR_EL2: Auxiliary Memory Attribute Indirection Register (EL2)

AMAIR_EL3: Auxiliary Memory Attribute Indirection Register (EL3)

AMCFGR_EL0: Activity Monitors Configuration Register

AMCG1IDR_EL0: Activity Monitors Counter Group 1 Identification Register

AMCGCR_EL0: Activity Monitors Counter Group Configuration Register

AMCNTENCLR0_EL0: Activity Monitors Count Enable Clear Register 0

AMCNTENCLR1_EL0: Activity Monitors Count Enable Clear Register 1

AMCNTENSET0_EL0: Activity Monitors Count Enable Set Register 0

AMCNTENSET1_EL0: Activity Monitors Count Enable Set Register 1

AMCR_EL0: Activity Monitors Control Register

AMEVCNTR0<n>_EL0: Activity Monitors Event Counter Registers 0

AMEVCNTR1<n>_EL0: Activity Monitors Event Counter Registers 1

AMEVCNTVOFF0<n>_EL2: Activity Monitors Event Counter Virtual Offset Registers 0

AMEVCNTVOFF1<n>_EL2: Activity Monitors Event Counter Virtual Offset Registers 1

AMEVTYPER0<n>_EL0: Activity Monitors Event Type Registers 0

AMEVTYPER1<n>_EL0: Activity Monitors Event Type Registers 1

AMUSERENR_EL0: Activity Monitors User Enable Register

APDAKeyHi_EL1: Pointer Authentication Key A for Data (bits[127:64])

APDAKeyLo_EL1: Pointer Authentication Key A for Data (bits[63:0])

APDBKeyHi_EL1: Pointer Authentication Key B for Data (bits[127:64])

APDBKeyLo_EL1: Pointer Authentication Key B for Data (bits[63:0])

APGAKeyHi_EL1: Pointer Authentication Key A for Code (bits[127:64])

APGAKeyLo_EL1: Pointer Authentication Key A for Code (bits[63:0])

APIAKeyHi_EL1: Pointer Authentication Key A for Instruction (bits[127:64])

APIAKeyLo_EL1: Pointer Authentication Key A for Instruction (bits[63:0])

APIBKeyHi_EL1: Pointer Authentication Key B for Instruction (bits[127:64])

APIBKeyLo_EL1: Pointer Authentication Key B for Instruction (bits[63:0])

BRBCR_EL1: Branch Record Buffer Control Register (EL1)

BRBCR_EL2: Branch Record Buffer Control Register (EL2)

BRBFCR_EL1: Branch Record Buffer Function Control Register

BRBIDR0_EL1: Branch Record Buffer ID0 Register

BRBINF<n>_EL1: Branch Record Buffer Information Register <n>

BRBINFINJ_EL1: Branch Record Buffer Information Injection Register

BRBSRC<n>_EL1: Branch Record Buffer Source Address Register <n>

BRBSRCINJ_EL1: Branch Record Buffer Source Address Injection Register

BRBTGT<n>_EL1: Branch Record Buffer Target Address Register <n>

BRBTGTINJ_EL1: Branch Record Buffer Target Address Injection Register

BRBTS_EL1: Branch Record Buffer Timestamp Register

CCSIDR2_EL1: Current Cache Size ID Register 2

CCSIDR_EL1: Current Cache Size ID Register

CLIDR_EL1: Cache Level ID Register

CNTFRQ_EL0: Counter-timer Frequency Register

CNTHCTL_EL2: Counter-timer Hypervisor Control Register

CNTHPS_CTL_EL2: Counter-timer Secure Physical Timer Control Register (EL2)

CNTHPS_CVAL_EL2: Counter-timer Secure Physical Timer CompareValue Register (EL2)

CNTHPS_TVAL_EL2: Counter-timer Secure Physical Timer TimerValue Register (EL2)

CNTHP_CTL_EL2: Counter-timer Hypervisor Physical Timer Control Register

CNTHP_CVAL_EL2: Counter-timer Physical Timer CompareValue Register (EL2)

CNTHP_TVAL_EL2: Counter-timer Physical Timer TimerValue Register (EL2)

CNTHVS_CTL_EL2: Counter-timer Secure Virtual Timer Control Register (EL2)

CNTHVS_CVAL_EL2: Counter-timer Secure Virtual Timer CompareValue Register (EL2)

CNTHVS_TVAL_EL2: Counter-timer Secure Virtual Timer TimerValue Register (EL2)

CNTHV_CTL_EL2: Counter-timer Virtual Timer Control Register (EL2)

CNTHV_CVAL_EL2: Counter-timer Virtual Timer CompareValue Register (EL2)

CNTHV_TVAL_EL2: Counter-timer Virtual Timer TimerValue Register (EL2)

CNTKCTL_EL1: Counter-timer Kernel Control Register

CNTPCTSS_EL0: Counter-timer Self-Synchronized Physical Count Register

CNTPCT_EL0: Counter-timer Physical Count Register

CNTPOFF_EL2: Counter-timer Physical Offset Register

CNTPS_CTL_EL1: Counter-timer Physical Secure Timer Control Register

CNTPS_CVAL_EL1: Counter-timer Physical Secure Timer CompareValue Register

CNTPS_TVAL_EL1: Counter-timer Physical Secure Timer TimerValue Register

CNTP_CTL_EL0: Counter-timer Physical Timer Control Register

CNTP_CVAL_EL0: Counter-timer Physical Timer CompareValue Register

CNTP_TVAL_EL0: Counter-timer Physical Timer TimerValue Register

CNTVCTSS_EL0: Counter-timer Self-Synchronized Virtual Count Register

CNTVCT_EL0: Counter-timer Virtual Count Register

CNTVOFF_EL2: Counter-timer Virtual Offset Register

CNTV_CTL_EL0: Counter-timer Virtual Timer Control Register

CNTV_CVAL_EL0: Counter-timer Virtual Timer CompareValue Register

CNTV_TVAL_EL0: Counter-timer Virtual Timer TimerValue Register

CONTEXTIDR_EL1: Context ID Register (EL1)

CONTEXTIDR_EL2: Context ID Register (EL2)

CPACRMASK_EL1: Architectural Feature Access Control Masking Register

CPACR_EL1: Architectural Feature Access Control Register

CPTRMASK_EL2: Architectural Feature Trap Masking Register

CPTR_EL2: Architectural Feature Trap Register (EL2)

CPTR_EL3: Architectural Feature Trap Register (EL3)

CSSELR_EL1: Cache Size Selection Register

CTR_EL0: Cache Type Register

CurrentEL: Current Exception Level

DACR32_EL2: Domain Access Control Register

DAIF: Interrupt Mask Bits

DBGAUTHSTATUS_EL1: Debug Authentication Status Register

DBGBCR<n>_EL1: Debug Breakpoint Control Registers

DBGBVR<n>_EL1: Debug Breakpoint Value Registers

DBGCLAIMCLR_EL1: Debug CLAIM Tag Clear Register

DBGCLAIMSET_EL1: Debug CLAIM Tag Set Register

DBGDTRRX_EL0: Debug Data Transfer Register, Receive

DBGDTRTX_EL0: Debug Data Transfer Register, Transmit

DBGDTR_EL0: Debug Data Transfer Register, half-duplex

DBGPRCR_EL1: Debug Power Control Register

DBGVCR32_EL2: Debug Vector Catch Register

DBGWCR<n>_EL1: Debug Watchpoint Control Registers

DBGWVR<n>_EL1: Debug Watchpoint Value Registers

DCZID_EL0: Data Cache Zero ID Register

DISR_EL1: Deferred Interrupt Status Register

DIT: Data Independent Timing

DLR_EL0: Debug Link Register

DSPSR_EL0: Debug Saved Program Status Register

ELR_EL1: Exception Link Register (EL1)

ELR_EL2: Exception Link Register (EL2)

ELR_EL3: Exception Link Register (EL3)

ERRIDR_EL1: Error Record ID Register

ERRSELR_EL1: Error Record Select Register

ERXADDR_EL1: Selected Error Record Address Register

ERXCTLR_EL1: Selected Error Record Control Register

ERXFR_EL1: Selected Error Record Feature Register

ERXGSR_EL1: Selected Error Record Group Status Register

ERXMISC0_EL1: Selected Error Record Miscellaneous Register 0

ERXMISC1_EL1: Selected Error Record Miscellaneous Register 1

ERXMISC2_EL1: Selected Error Record Miscellaneous Register 2

ERXMISC3_EL1: Selected Error Record Miscellaneous Register 3

ERXPFGCDN_EL1: Selected Pseudo-fault Generation Countdown Register

ERXPFGCTL_EL1: Selected Pseudo-fault Generation Control Register

ERXPFGF_EL1: Selected Pseudo-fault Generation Feature Register

ERXSTATUS_EL1: Selected Error Record Primary Status Register

ESR_EL1: Exception Syndrome Register (EL1)

ESR_EL2: Exception Syndrome Register (EL2)

ESR_EL3: Exception Syndrome Register (EL3)

FAR_EL1: Fault Address Register (EL1)

FAR_EL2: Fault Address Register (EL2)

FAR_EL3: Fault Address Register (EL3)

FGWTE3_EL3: Fine-Grained Write Traps EL3

FPCR: Floating-point Control Register

FPEXC32_EL2: Floating-Point Exception Control Register

FPMR: Floating-point Mode Register

FPSR: Floating-point Status Register

GCR_EL1: Tag Control Register.

GCSCRE0_EL1: Guarded Control Stack Control Register (EL0)

GCSCR_EL1: Guarded Control Stack Control Register (EL1)

GCSCR_EL2: Guarded Control Stack Control Register (EL2)

GCSCR_EL3: Guarded Control Stack Control Register (EL3)

GCSPR_EL0: Guarded Control Stack Pointer Register (EL0)

GCSPR_EL1: Guarded Control Stack Pointer Register (EL1)

GCSPR_EL2: Guarded Control Stack Pointer Register (EL2)

GCSPR_EL3: Guarded Control Stack Pointer Register (EL3)

GMID_EL1: Multiple tag transfer ID Register

GPCBW_EL3: Granule Protection Check Bypass Window Register (EL3)

GPCCR_EL3: Granule Protection Check Control Register (EL3)

GPTBR_EL3: Granule Protection Table Base Register

HACDBSBR_EL2: Hardware Accelerator for Cleaning Dirty State Base Register

HACDBSCONS_EL2: Hardware Accelerator for Cleaning Dirty State Consumer Register

HACR_EL2: Hypervisor Auxiliary Control Register

HAFGRTR_EL2: Hypervisor Activity Monitors Fine-Grained Read Trap Register

HCRX_EL2: Extended Hypervisor Configuration Register

HCR_EL2: Hypervisor Configuration Register

HDBSSBR_EL2: Hardware Dirty State Tracking Structure Base Register

HDBSSPROD_EL2: Hardware Dirty State Tracking Structure Producer Register

HDFGRTR2_EL2: Hypervisor Debug Fine-Grained Read Trap Register 2

HDFGRTR_EL2: Hypervisor Debug Fine-Grained Read Trap Register

HDFGWTR2_EL2: Hypervisor Debug Fine-Grained Write Trap Register 2

HDFGWTR_EL2: Hypervisor Debug Fine-Grained Write Trap Register

HFGITR2_EL2: Hypervisor Fine-Grained Instruction Trap Register 2

HFGITR_EL2: Hypervisor Fine-Grained Instruction Trap Register

HFGRTR2_EL2: Hypervisor Fine-Grained Read Trap Register 2

HFGRTR_EL2: Hypervisor Fine-Grained Read Trap Register

HFGWTR2_EL2: Hypervisor Fine-Grained Write Trap Register 2

HFGWTR_EL2: Hypervisor Fine-Grained Write Trap Register

HPFAR_EL2: Hypervisor IPA Fault Address Register

HSTR_EL2: Hypervisor System Trap Register

ICC_AP0R<n>_EL1: Interrupt Controller Active Priorities Group 0 Registers

ICC_AP1R<n>_EL1: Interrupt Controller Active Priorities Group 1 Registers

ICC_ASGI1R_EL1: Interrupt Controller Alias Software Generated Interrupt Group 1 Register

ICC_BPR0_EL1: Interrupt Controller Binary Point Register 0

ICC_BPR1_EL1: Interrupt Controller Binary Point Register 1

ICC_CTLR_EL1: Interrupt Controller Control Register (EL1)

ICC_CTLR_EL3: Interrupt Controller Control Register (EL3)

ICC_DIR_EL1: Interrupt Controller Deactivate Interrupt Register

ICC_EOIR0_EL1: Interrupt Controller End Of Interrupt Register 0

ICC_EOIR1_EL1: Interrupt Controller End Of Interrupt Register 1

ICC_HPPIR0_EL1: Interrupt Controller Highest Priority Pending Interrupt Register 0

ICC_HPPIR1_EL1: Interrupt Controller Highest Priority Pending Interrupt Register 1

ICC_IAR0_EL1: Interrupt Controller Interrupt Acknowledge Register 0

ICC_IAR1_EL1: Interrupt Controller Interrupt Acknowledge Register 1

ICC_IGRPEN0_EL1: Interrupt Controller Interrupt Group 0 Enable Register

ICC_IGRPEN1_EL1: Interrupt Controller Interrupt Group 1 Enable Register

ICC_IGRPEN1_EL3: Interrupt Controller Interrupt Group 1 Enable Register (EL3)

ICC_NMIAR1_EL1: Interrupt Controller Non-maskable Interrupt Acknowledge Register 1

ICC_PMR_EL1: Interrupt Controller Interrupt Priority Mask Register

ICC_RPR_EL1: Interrupt Controller Running Priority Register

ICC_SGI0R_EL1: Interrupt Controller Software Generated Interrupt Group 0 Register

ICC_SGI1R_EL1: Interrupt Controller Software Generated Interrupt Group 1 Register

ICC_SRE_EL1: Interrupt Controller System Register Enable Register (EL1)

ICC_SRE_EL2: Interrupt Controller System Register Enable Register (EL2)

ICC_SRE_EL3: Interrupt Controller System Register Enable Register (EL3)

ICH_AP0R<n>_EL2: Interrupt Controller Hyp Active Priorities Group 0 Registers

ICH_AP1R<n>_EL2: Interrupt Controller Hyp Active Priorities Group 1 Registers

ICH_EISR_EL2: Interrupt Controller End of Interrupt Status Register

ICH_ELRSR_EL2: Interrupt Controller Empty List Register Status Register

ICH_HCR_EL2: Interrupt Controller Hyp Control Register

ICH_LR<n>_EL2: Interrupt Controller List Registers

ICH_MISR_EL2: Interrupt Controller Maintenance Interrupt State Register

ICH_VMCR_EL2: Interrupt Controller Virtual Machine Control Register

ICH_VTR_EL2: Interrupt Controller VGIC Type Register

ICV_AP0R<n>_EL1: Interrupt Controller Virtual Active Priorities Group 0 Registers

ICV_AP1R<n>_EL1: Interrupt Controller Virtual Active Priorities Group 1 Registers

ICV_BPR0_EL1: Interrupt Controller Virtual Binary Point Register 0

ICV_BPR1_EL1: Interrupt Controller Virtual Binary Point Register 1

ICV_CTLR_EL1: Interrupt Controller Virtual Control Register

ICV_DIR_EL1: Interrupt Controller Deactivate Virtual Interrupt Register

ICV_EOIR0_EL1: Interrupt Controller Virtual End Of Interrupt Register 0

ICV_EOIR1_EL1: Interrupt Controller Virtual End Of Interrupt Register 1

ICV_HPPIR0_EL1: Interrupt Controller Virtual Highest Priority Pending Interrupt Register 0

ICV_HPPIR1_EL1: Interrupt Controller Virtual Highest Priority Pending Interrupt Register 1

ICV_IAR0_EL1: Interrupt Controller Virtual Interrupt Acknowledge Register 0

ICV_IAR1_EL1: Interrupt Controller Virtual Interrupt Acknowledge Register 1

ICV_IGRPEN0_EL1: Interrupt Controller Virtual Interrupt Group 0 Enable Register

ICV_IGRPEN1_EL1: Interrupt Controller Virtual Interrupt Group 1 Enable Register

ICV_NMIAR1_EL1: Interrupt Controller Virtual Non-maskable Interrupt Acknowledge Register 1

ICV_PMR_EL1: Interrupt Controller Virtual Interrupt Priority Mask Register

ICV_RPR_EL1: Interrupt Controller Virtual Running Priority Register

ID_AA64AFR0_EL1: AArch64 Auxiliary Feature Register 0

ID_AA64AFR1_EL1: AArch64 Auxiliary Feature Register 1

ID_AA64DFR0_EL1: AArch64 Debug Feature Register 0

ID_AA64DFR1_EL1: AArch64 Debug Feature Register 1

ID_AA64DFR2_EL1: AArch64 Debug Feature Register 2

ID_AA64FPFR0_EL1: AArch64 Floating-point Feature Register 0

ID_AA64ISAR0_EL1: AArch64 Instruction Set Attribute Register 0

ID_AA64ISAR1_EL1: AArch64 Instruction Set Attribute Register 1

ID_AA64ISAR2_EL1: AArch64 Instruction Set Attribute Register 2

ID_AA64ISAR3_EL1: AArch64 Instruction Set Attribute Register 3

ID_AA64MMFR0_EL1: AArch64 Memory Model Feature Register 0

ID_AA64MMFR1_EL1: AArch64 Memory Model Feature Register 1

ID_AA64MMFR2_EL1: AArch64 Memory Model Feature Register 2

ID_AA64MMFR3_EL1: AArch64 Memory Model Feature Register 3

ID_AA64MMFR4_EL1: AArch64 Memory Model Feature Register 4

ID_AA64PFR0_EL1: AArch64 Processor Feature Register 0

ID_AA64PFR1_EL1: AArch64 Processor Feature Register 1

ID_AA64PFR2_EL1: AArch64 Processor Feature Register 2

ID_AA64SMFR0_EL1: SME Feature ID Register 0

ID_AA64ZFR0_EL1: SVE Feature ID Register 0

ID_AFR0_EL1: AArch32 Auxiliary Feature Register 0

ID_DFR0_EL1: AArch32 Debug Feature Register 0

ID_DFR1_EL1: AArch32 Debug Feature Register 1

ID_ISAR0_EL1: AArch32 Instruction Set Attribute Register 0

ID_ISAR1_EL1: AArch32 Instruction Set Attribute Register 1

ID_ISAR2_EL1: AArch32 Instruction Set Attribute Register 2

ID_ISAR3_EL1: AArch32 Instruction Set Attribute Register 3

ID_ISAR4_EL1: AArch32 Instruction Set Attribute Register 4

ID_ISAR5_EL1: AArch32 Instruction Set Attribute Register 5

ID_ISAR6_EL1: AArch32 Instruction Set Attribute Register 6

ID_MMFR0_EL1: AArch32 Memory Model Feature Register 0

ID_MMFR1_EL1: AArch32 Memory Model Feature Register 1

ID_MMFR2_EL1: AArch32 Memory Model Feature Register 2

ID_MMFR3_EL1: AArch32 Memory Model Feature Register 3

ID_MMFR4_EL1: AArch32 Memory Model Feature Register 4

ID_MMFR5_EL1: AArch32 Memory Model Feature Register 5

ID_PFR0_EL1: AArch32 Processor Feature Register 0

ID_PFR1_EL1: AArch32 Processor Feature Register 1

ID_PFR2_EL1: AArch32 Processor Feature Register 2

IFSR32_EL2: Instruction Fault Status Register (EL2)

ISR_EL1: Interrupt Status Register

LORC_EL1: LORegion Control (EL1)

LOREA_EL1: LORegion End Address (EL1)

LORID_EL1: LORegionID (EL1)

LORN_EL1: LORegion Number (EL1)

LORSA_EL1: LORegion Start Address (EL1)

MAIR2_EL1: Extended Memory Attribute Indirection Register (EL1)

MAIR2_EL2: Extended Memory Attribute Indirection Register (EL2)

MAIR2_EL3: Extended Memory Attribute Indirection Register (EL3)

MAIR_EL1: Memory Attribute Indirection Register (EL1)

MAIR_EL2: Memory Attribute Indirection Register (EL2)

MAIR_EL3: Memory Attribute Indirection Register (EL3)

MDCCINT_EL1: Monitor DCC Interrupt Enable Register

MDCCSR_EL0: Monitor DCC Status Register

MDCR_EL2: Monitor Debug Configuration Register (EL2)

MDCR_EL3: Monitor Debug Configuration Register (EL3)

MDRAR_EL1: Monitor Debug ROM Address Register

MDSCR_EL1: Monitor Debug System Control Register

MDSELR_EL1: Breakpoint and Watchpoint Selection Register

MDSTEPOP_EL1: Monitor Debug Step Opcode Register

MECIDR_EL2: MEC Identification Register

MECID_A0_EL2: Alternate MECID for EL2 and EL2&0 translation regimes

MECID_A1_EL2: Alternate MECID for EL2&0 translation regimes.

MECID_P0_EL2: Primary MECID for EL2 and EL2&0 translation regimes

MECID_P1_EL2: Primary MECID for EL2&0 translation regimes

MECID_RL_A_EL3: Realm PA space Alternate MECID for EL3 stage 1 translation regime

MFAR_EL3: Physical Fault Address Register (EL3)

MIDR_EL1: Main ID Register

MPAM0_EL1: MPAM0 Register (EL1)

MPAM1_EL1: MPAM1 Register (EL1)

MPAM2_EL2: MPAM2 Register (EL2)

MPAM3_EL3: MPAM3 Register (EL3)

MPAMBW0_EL1: MPAM PE-side Maximum Bandwidth Control Register (EL0)

MPAMBW1_EL1: MPAM PE-side Maximum Bandwidth Control Register (EL1)

MPAMBW2_EL2: MPAM PE-side Maximum Bandwidth Control Register (EL2)

MPAMBW3_EL3: MPAM PE-side Maximum Bandwidth Control Register (EL3)

MPAMBWCAP_EL2: MPAM PE-side Maximum Bandwidth Limit Virtualization Register

MPAMBWIDR_EL1: MPAM PE-side Bandwidth Controls ID Register

MPAMBWSM_EL1: MPAM Streaming Mode Bandwidth Control Register (EL1)

MPAMHCR_EL2: MPAM Hypervisor Control Register (EL2)

MPAMIDR_EL1: MPAM ID Register (EL1)

MPAMSM_EL1: MPAM Streaming Mode Register

MPAMVPM0_EL2: MPAM Virtual PARTID Mapping Register 0

MPAMVPM1_EL2: MPAM Virtual PARTID Mapping Register 1

MPAMVPM2_EL2: MPAM Virtual PARTID Mapping Register 2

MPAMVPM3_EL2: MPAM Virtual PARTID Mapping Register 3

MPAMVPM4_EL2: MPAM Virtual PARTID Mapping Register 4

MPAMVPM5_EL2: MPAM Virtual PARTID Mapping Register 5

MPAMVPM6_EL2: MPAM Virtual PARTID Mapping Register 6

MPAMVPM7_EL2: MPAM Virtual PARTID Mapping Register 7

MPAMVPMV_EL2: MPAM Virtual Partition Mapping Valid Register

MPIDR_EL1: Multiprocessor Affinity Register

MVFR0_EL1: AArch32 Media and VFP Feature Register 0

MVFR1_EL1: AArch32 Media and VFP Feature Register 1

MVFR2_EL1: AArch32 Media and VFP Feature Register 2

NZCV: Condition Flags

OSDLR_EL1: OS Double Lock Register

OSDTRRX_EL1: OS Lock Data Transfer Register, Receive

OSDTRTX_EL1: OS Lock Data Transfer Register, Transmit

OSECCR_EL1: OS Lock Exception Catch Control Register

OSLAR_EL1: OS Lock Access Register

OSLSR_EL1: OS Lock Status Register

PAN: Privileged Access Never

PAR_EL1: Physical Address Register

PFAR_EL1: Physical Fault Address Register (EL1)

PFAR_EL2: Physical Fault Address Register (EL2)

PIRE0_EL1: Permission Indirection Register 0 (EL1)

PIRE0_EL2: Permission Indirection Register 0 (EL2)

PIR_EL1: Permission Indirection Register 1 (EL1)

PIR_EL2: Permission Indirection Register 2 (EL2)

PIR_EL3: Permission Indirection Register 3 (EL3)

PM: Profiling Exception Mask

PMBIDR_EL1: Profiling Buffer ID Register

PMBLIMITR_EL1: Profiling Buffer Limit Address Register

PMBMAR_EL1: Profiling Buffer Memory Attribute Register

PMBPTR_EL1: Profiling Buffer Write Pointer Register

PMBSR_EL1: Profiling Buffer Status/syndrome Register (EL1)

PMBSR_EL2: Profiling Buffer Syndrome Register (EL2)

PMBSR_EL3: Profiling Buffer Syndrome Register (EL3)

PMCCFILTR_EL0: Performance Monitors Cycle Count Filter Register

PMCCNTR_EL0: Performance Monitors Cycle Count Register

PMCCNTSVR_EL1: Performance Monitors Cycle Count Saved Value Register

PMCEID0_EL0: Performance Monitors Common Event Identification Register 0

PMCEID1_EL0: Performance Monitors Common Event Identification Register 1

PMCNTENCLR_EL0: Performance Monitors Count Enable Clear Register

PMCNTENSET_EL0: Performance Monitors Count Enable Set Register

PMCR_EL0: Performance Monitors Control Register

PMECR_EL1: Performance Monitors Extended Control Register (EL1)

PMEVCNTR<n>_EL0: Performance Monitors Event Count Registers

PMEVCNTSVR<n>_EL1: Performance Monitors Event Count Saved Value Registers

PMEVTYPER<n>_EL0: Performance Monitors Event Type Registers

PMICFILTR_EL0: Performance Monitors Instruction Counter Filter Register

PMICNTR_EL0: Performance Monitors Instruction Counter Register

PMICNTSVR_EL1: Performance Monitors Instruction Count Saved Value Register

PMINTENCLR_EL1: Performance Monitors Interrupt Enable Clear Register

PMINTENSET_EL1: Performance Monitors Interrupt Enable Set Register

PMMIR_EL1: Performance Monitors Machine Identification Register

PMOVSCLR_EL0: Performance Monitors Overflow Flag Status Clear Register

PMOVSSET_EL0: Performance Monitors Overflow Flag Status Set Register

PMSCR_EL1: Statistical Profiling Control Register (EL1)

PMSCR_EL2: Statistical Profiling Control Register (EL2)

PMSDSFR_EL1: Sampling Data Source Filter Register

PMSELR_EL0: Performance Monitors Event Counter Selection Register

PMSEVFR_EL1: Sampling Event Filter Register

PMSFCR_EL1: Sampling Filter Control Register

PMSICR_EL1: Sampling Interval Counter Register

PMSIDR_EL1: Sampling Profiling ID Register

PMSIRR_EL1: Sampling Interval Reload Register

PMSLATFR_EL1: Sampling Latency Filter Register

PMSNEVFR_EL1: Sampling Inverted Event Filter Register

PMSSCR_EL1: Performance Monitors Snapshot Status and Capture Register

PMSWINC_EL0: Performance Monitors Software Increment Register

PMUACR_EL1: Performance Monitors User Access Control Register

PMUSERENR_EL0: Performance Monitors User Enable Register

PMXEVCNTR_EL0: Performance Monitors Selected Event Count Register

PMXEVTYPER_EL0: Performance Monitors Selected Event Type Register

PMZR_EL0: Performance Monitors Zero with Mask

POR_EL0: Permission Overlay Register 0 (EL0)

POR_EL1: Permission Overlay Register 1 (EL1)

POR_EL2: Permission Overlay Register 2 (EL2)

POR_EL3: Permission Overlay Register 3 (EL3)

RCWMASK_EL1: Read Check Write Instruction Mask (EL1)

RCWSMASK_EL1: Software Read Check Write Instruction Mask (EL1)

REVIDR_EL1: Revision ID Register

RGSR_EL1: Random Allocation Tag Seed Register.

RMR_EL1: Reset Management Register (EL1)

RMR_EL2: Reset Management Register (EL2)

RMR_EL3: Reset Management Register (EL3)

RNDR: Random Number

RNDRRS: Random Number Full Entropy

RVBAR_EL1: Reset Vector Base Address Register (if EL2 and EL3 not implemented)

RVBAR_EL2: Reset Vector Base Address Register (if EL3 not implemented)

RVBAR_EL3: Reset Vector Base Address Register (if EL3 implemented)

S2PIR_EL2: Stage 2 Permission Indirection Register (EL2)

S2POR_EL1: Stage 2 Permission Overlay Register (EL1)

S3_<op1>_<Cn>_<Cm>_<op2>: IMPLEMENTATION DEFINED Registers

SCR_EL3: Secure Configuration Register

SCTLR2MASK_EL1: Extended System Control Masking Register (EL1)

SCTLR2MASK_EL2: Extended System Control Masking Register (EL2)

SCTLR2_EL1: System Control Register (EL1)

SCTLR2_EL2: System Control Register (EL2)

SCTLR2_EL3: System Control Register (EL3)

SCTLRMASK_EL1: System Control Masking Register (EL1)

SCTLRMASK_EL2: System Control Masking Register (EL2)

SCTLR_EL1: System Control Register (EL1)

SCTLR_EL2: System Control Register (EL2)

SCTLR_EL3: System Control Register (EL3)

SCXTNUM_EL0: EL0 Read/Write Software Context Number

SCXTNUM_EL1: EL1 Read/Write Software Context Number

SCXTNUM_EL2: EL2 Read/Write Software Context Number

SCXTNUM_EL3: EL3 Read/Write Software Context Number

SDER32_EL2: AArch32 Secure Debug Enable Register

SDER32_EL3: AArch32 Secure Debug Enable Register

SMCR_EL1: SME Control Register (EL1)

SMCR_EL2: SME Control Register (EL2)

SMCR_EL3: SME Control Register (EL3)

SMIDR_EL1: Streaming Mode Identification Register

SMPRIMAP_EL2: Streaming Mode Priority Mapping Register

SMPRI_EL1: Streaming Mode Priority Register

SPMACCESSR_EL1: System Performance Monitors Access Register (EL1)

SPMACCESSR_EL2: System Performance Monitors Access Register (EL2)

SPMACCESSR_EL3: System Performance Monitors Access Register (EL3)

SPMCFGR_EL1: System Performance Monitors Configuration Register

SPMCGCR<n>_EL1: System PMU Counter Group Configuration Registers

SPMCNTENCLR_EL0: System Performance Monitors Count Enable Clear Register

SPMCNTENSET_EL0: System Performance Monitors Count Enable Set Register

SPMCR_EL0: System Performance Monitor Control Register

SPMDEVAFF_EL1: System Performance Monitors Device Affinity Register

SPMDEVARCH_EL1: System Performance Monitors Device Architecture Register

SPMEVCNTR<n>_EL0: System Performance Monitors Event Count Register

SPMEVFILT2R<n>_EL0: System Performance Monitors Event Filter Control Register 2

SPMEVFILTR<n>_EL0: System Performance Monitors Event Filter Control Register

SPMEVTYPER<n>_EL0: System Performance Monitors Event Type Register

SPMIIDR_EL1: System PMU Implementation Identification Register

SPMINTENCLR_EL1: System Performance Monitors Interrupt Enable Clear Register

SPMINTENSET_EL1: System Performance Monitors Interrupt Enable Set Register

SPMOVSCLR_EL0: System Performance Monitors Overflow Flag Status Clear Register

SPMOVSSET_EL0: System Performance Monitors Overflow Flag Status Set Register

SPMROOTCR_EL3: System Performance Monitors Root and Realm Control Register

SPMSCR_EL1: System Performance Monitors Secure Control Register

SPMSELR_EL0: System Performance Monitors Select Register

SPMZR_EL0: System Performance Monitors Zero with Mask

SPSR_EL1: Saved Program Status Register (EL1)

SPSR_EL2: Saved Program Status Register (EL2)

SPSR_EL3: Saved Program Status Register (EL3)

SPSR_abt: Saved Program Status Register (Abort mode)

SPSR_fiq: Saved Program Status Register (FIQ mode)

SPSR_irq: Saved Program Status Register (IRQ mode)

SPSR_und: Saved Program Status Register (Undefined mode)

SPSel: Stack Pointer Select

SP_EL0: Stack Pointer (EL0)

SP_EL1: Stack Pointer (EL1)

SP_EL2: Stack Pointer (EL2)

SP_EL3: Stack Pointer (EL3)

SSBS: Speculative Store Bypass Safe

SVCR: Streaming Vector Control Register

TCO: Tag Check Override

TCR2MASK_EL1: Extended Translation Control Masking Register (EL1)

TCR2MASK_EL2: Extended Translation Control Masking Register (EL2)

TCR2_EL1: Extended Translation Control Register (EL1)

TCR2_EL2: Extended Translation Control Register (EL2)

TCRMASK_EL1: Translation Control Masking Register (EL1)

TCRMASK_EL2: Translation Control Masking Register (EL2)

TCR_EL1: Translation Control Register (EL1)

TCR_EL2: Translation Control Register (EL2)

TCR_EL3: Translation Control Register (EL3)

TFSRE0_EL1: Tag Fault Status Register (EL0).

TFSR_EL1: Tag Fault Status Register (EL1)

TFSR_EL2: Tag Fault Status Register (EL2)

TFSR_EL3: Tag Fault Status Register (EL3)

TPIDR2_EL0: EL0 Read/Write Software Thread ID Register 2

TPIDRRO_EL0: EL0 Read-Only Software Thread ID Register

TPIDR_EL0: EL0 Read/Write Software Thread ID Register

TPIDR_EL1: EL1 Software Thread ID Register

TPIDR_EL2: EL2 Software Thread ID Register

TPIDR_EL3: EL3 Software Thread ID Register

TRBBASER_EL1: Trace Buffer Base Address Register

TRBIDR_EL1: Trace Buffer ID Register

TRBLIMITR_EL1: Trace Buffer Limit Address Register

TRBMAR_EL1: Trace Buffer Memory Attribute Register

TRBMPAM_EL1: Trace Buffer MPAM Configuration Register

TRBPTR_EL1: Trace Buffer Write Pointer Register

TRBSR_EL1: Trace Buffer Status/syndrome Register (EL1)

TRBSR_EL2: Trace Buffer Syndrome Register (EL2)

TRBSR_EL3: Trace Buffer Syndrome Register (EL3)

TRBTRG_EL1: Trace Buffer Trigger Counter Register

TRCACATR<n>: Trace Address Comparator Access Type Register <n>

TRCACVR<n>: Trace Address Comparator Value Register <n>

TRCAUTHSTATUS: Trace Authentication Status Register

TRCAUXCTLR: Trace Auxiliary Control Register

TRCBBCTLR: Trace Branch Broadcast Control Register

TRCCCCTLR: Trace Cycle Count Control Register

TRCCIDCCTLR0: Trace Context Identifier Comparator Control Register 0

TRCCIDCCTLR1: Trace Context Identifier Comparator Control Register 1

TRCCIDCVR<n>: Trace Context Identifier Comparator Value Registers <n>

TRCCLAIMCLR: Trace Claim Tag Clear Register

TRCCLAIMSET: Trace Claim Tag Set Register

TRCCNTCTLR<n>: Trace Counter Control Register <n>

TRCCNTRLDVR<n>: Trace Counter Reload Value Register <n>

TRCCNTVR<n>: Trace Counter Value Register <n>

TRCCONFIGR: Trace Configuration Register

TRCDEVARCH: Trace Device Architecture Register

TRCDEVID: Trace Device Configuration Register

TRCEVENTCTL0R: Trace Event Control 0 Register

TRCEVENTCTL1R: Trace Event Control 1 Register

TRCEXTINSELR<n>: Trace External Input Select Register <n>

TRCIDR0: Trace ID Register 0

TRCIDR1: Trace ID Register 1

TRCIDR10: Trace ID Register 10

TRCIDR11: Trace ID Register 11

TRCIDR12: Trace ID Register 12

TRCIDR13: Trace ID Register 13

TRCIDR2: Trace ID Register 2

TRCIDR3: Trace ID Register 3

TRCIDR4: Trace ID Register 4

TRCIDR5: Trace ID Register 5

TRCIDR6: Trace ID Register 6

TRCIDR7: Trace ID Register 7

TRCIDR8: Trace ID Register 8

TRCIDR9: Trace ID Register 9

TRCIMSPEC0: Trace IMP DEF Register 0

TRCIMSPEC<n>: Trace IMP DEF Register <n>

TRCITECR_EL1: Instrumentation Trace Control Register (EL1)

TRCITECR_EL2: Instrumentation Trace Control Register (EL2)

TRCITEEDCR: Instrumentation Trace Extension External Debug Control Register

TRCOSLSR: Trace OS Lock Status Register

TRCPRGCTLR: Trace Programming Control Register

TRCQCTLR: Trace Q Element Control Register

TRCRSCTLR<n>: Trace Resource Selection Control Register <n>

TRCRSR: Trace Resources Status Register

TRCSEQEVR<n>: Trace Sequencer State Transition Control Register <n>

TRCSEQRSTEVR: Trace Sequencer Reset Control Register

TRCSEQSTR: Trace Sequencer State Register

TRCSSCCR<n>: Trace Single-shot Comparator Control Register <n>

TRCSSCSR<n>: Trace Single-shot Comparator Control Status Register <n>

TRCSSPCICR<n>: Trace Single-shot Processing Element Comparator Input Control Register <n>

TRCSTALLCTLR: Trace Stall Control Register

TRCSTATR: Trace Status Register

TRCSYNCPR: Trace Synchronization Period Register

TRCTRACEIDR: Trace ID Register

TRCTSCTLR: Trace Timestamp Control Register

TRCVICTLR: Trace ViewInst Main Control Register

TRCVIIECTLR: Trace ViewInst Include/Exclude Control Register

TRCVIPCSSCTLR: Trace ViewInst Start/Stop PE Comparator Control Register

TRCVISSCTLR: Trace ViewInst Start/Stop Control Register

TRCVMIDCCTLR0: Trace Virtual Context Identifier Comparator Control Register 0

TRCVMIDCCTLR1: Trace Virtual Context Identifier Comparator Control Register 1

TRCVMIDCVR<n>: Trace Virtual Context Identifier Comparator Value Register <n>

TRFCR_EL1: Trace Filter Control Register (EL1)

TRFCR_EL2: Trace Filter Control Register (EL2)

TTBR0_EL1: Translation Table Base Register 0 (EL1)

TTBR0_EL2: Translation Table Base Register 0 (EL2)

TTBR0_EL3: Translation Table Base Register 0 (EL3)

TTBR1_EL1: Translation Table Base Register 1 (EL1)

TTBR1_EL2: Translation Table Base Register 1 (EL2)

UAO: User Access Override

VBAR_EL1: Vector Base Address Register (EL1)

VBAR_EL2: Vector Base Address Register (EL2)

VBAR_EL3: Vector Base Address Register (EL3)

VDISR_EL2: Virtual Deferred Interrupt Status Register (EL2)

VDISR_EL3: Virtual Deferred Interrupt Status Register (EL3)

VMECID_A_EL2: Alternate MECID for EL1&0 stage 2 translation regime

VMECID_P_EL2: Primary MECID for EL1&0 stage 2 translation regime

VMPIDR_EL2: Virtualization Multiprocessor ID Register

VNCR_EL2: Virtual Nested Control Register

VPIDR_EL2: Virtualization Processor ID Register

VSESR_EL2: Virtual SError Exception Syndrome Register (EL2)

VSESR_EL3: Virtual SError Exception Syndrome Register (EL3)

VSTCR_EL2: Virtualization Secure Translation Control Register

VSTTBR_EL2: Virtualization Secure Translation Table Base Register

VTCR_EL2: Virtualization Translation Control Register

VTTBR_EL2: Virtualization Translation Table Base Register

ZCR_EL1: SVE Control Register (EL1)

ZCR_EL2: SVE Control Register (EL2)

ZCR_EL3: SVE Control Register (EL3)