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freebsd-dev/sys/arm64/include/armreg.h
Alan Cox b0a0152ab9 Determine whether the MMU hardware is capable of updating a page table 
entry's access flag and dirty state, and enable this feature when it's
available.

Ensure that we don't overlook a dirty state update that is concurrent
with a call to pmap_enter().  (Previously, all dirty state updates would
have occurred with the containing pmap's lock held, so a page table entry's
dirty state could not have changed while pmap_enter() held that same lock.)

Reviewed by:	andrew, markj
MFC after:	2 weeks
Differential Revision:	https://reviews.freebsd.org/D22907
2019-12-30 20:30:31 +00:00

702 lines
32 KiB
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/*-
* Copyright (c) 2013, 2014 Andrew Turner
* Copyright (c) 2015 The FreeBSD Foundation
* All rights reserved.
*
* This software was developed by Andrew Turner under
* sponsorship from the FreeBSD Foundation.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _MACHINE_ARMREG_H_
#define _MACHINE_ARMREG_H_
#define INSN_SIZE 4
#define MRS_MASK 0xfff00000
#define MRS_VALUE 0xd5300000
#define MRS_SPECIAL(insn) ((insn) & 0x000fffe0)
#define MRS_REGISTER(insn) ((insn) & 0x0000001f)
#define MRS_Op0_SHIFT 19
#define MRS_Op0_MASK 0x00080000
#define MRS_Op1_SHIFT 16
#define MRS_Op1_MASK 0x00070000
#define MRS_CRn_SHIFT 12
#define MRS_CRn_MASK 0x0000f000
#define MRS_CRm_SHIFT 8
#define MRS_CRm_MASK 0x00000f00
#define MRS_Op2_SHIFT 5
#define MRS_Op2_MASK 0x000000e0
#define MRS_Rt_SHIFT 0
#define MRS_Rt_MASK 0x0000001f
#define MRS_REG(op0, op1, crn, crm, op2) \
(((op0) << MRS_Op0_SHIFT) | ((op1) << MRS_Op1_SHIFT) | \
((crn) << MRS_CRn_SHIFT) | ((crm) << MRS_CRm_SHIFT) | \
((op2) << MRS_Op2_SHIFT))
#define READ_SPECIALREG(reg) \
({ uint64_t _val; \
__asm __volatile("mrs %0, " __STRING(reg) : "=&r" (_val)); \
_val; \
})
#define WRITE_SPECIALREG(reg, _val) \
__asm __volatile("msr " __STRING(reg) ", %0" : : "r"((uint64_t)_val))
#define UL(x) UINT64_C(x)
/* CNTHCTL_EL2 - Counter-timer Hypervisor Control register */
#define CNTHCTL_EVNTI_MASK (0xf << 4) /* Bit to trigger event stream */
#define CNTHCTL_EVNTDIR (1 << 3) /* Control transition trigger bit */
#define CNTHCTL_EVNTEN (1 << 2) /* Enable event stream */
#define CNTHCTL_EL1PCEN (1 << 1) /* Allow EL0/1 physical timer access */
#define CNTHCTL_EL1PCTEN (1 << 0) /*Allow EL0/1 physical counter access*/
/* CPACR_EL1 */
#define CPACR_FPEN_MASK (0x3 << 20)
#define CPACR_FPEN_TRAP_ALL1 (0x0 << 20) /* Traps from EL0 and EL1 */
#define CPACR_FPEN_TRAP_EL0 (0x1 << 20) /* Traps from EL0 */
#define CPACR_FPEN_TRAP_ALL2 (0x2 << 20) /* Traps from EL0 and EL1 */
#define CPACR_FPEN_TRAP_NONE (0x3 << 20) /* No traps */
#define CPACR_TTA (0x1 << 28)
/* CTR_EL0 - Cache Type Register */
#define CTR_DLINE_SHIFT 16
#define CTR_DLINE_MASK (0xf << CTR_DLINE_SHIFT)
#define CTR_DLINE_SIZE(reg) (((reg) & CTR_DLINE_MASK) >> CTR_DLINE_SHIFT)
#define CTR_ILINE_SHIFT 0
#define CTR_ILINE_MASK (0xf << CTR_ILINE_SHIFT)
#define CTR_ILINE_SIZE(reg) (((reg) & CTR_ILINE_MASK) >> CTR_ILINE_SHIFT)
/* DAIF - Interrupt Mask Bits */
#define DAIF_D_MASKED (1 << 9)
#define DAIF_A_MASKED (1 << 8)
#define DAIF_I_MASKED (1 << 7)
#define DAIF_F_MASKED (1 << 6)
/* DCZID_EL0 - Data Cache Zero ID register */
#define DCZID_DZP (1 << 4) /* DC ZVA prohibited if non-0 */
#define DCZID_BS_SHIFT 0
#define DCZID_BS_MASK (0xf << DCZID_BS_SHIFT)
#define DCZID_BS_SIZE(reg) (((reg) & DCZID_BS_MASK) >> DCZID_BS_SHIFT)
/* ESR_ELx */
#define ESR_ELx_ISS_MASK 0x00ffffff
#define ISS_INSN_FnV (0x01 << 10)
#define ISS_INSN_EA (0x01 << 9)
#define ISS_INSN_S1PTW (0x01 << 7)
#define ISS_INSN_IFSC_MASK (0x1f << 0)
#define ISS_DATA_ISV (0x01 << 24)
#define ISS_DATA_SAS_MASK (0x03 << 22)
#define ISS_DATA_SSE (0x01 << 21)
#define ISS_DATA_SRT_MASK (0x1f << 16)
#define ISS_DATA_SF (0x01 << 15)
#define ISS_DATA_AR (0x01 << 14)
#define ISS_DATA_FnV (0x01 << 10)
#define ISS_DATA_EA (0x01 << 9)
#define ISS_DATA_CM (0x01 << 8)
#define ISS_DATA_S1PTW (0x01 << 7)
#define ISS_DATA_WnR (0x01 << 6)
#define ISS_DATA_DFSC_MASK (0x3f << 0)
#define ISS_DATA_DFSC_ASF_L0 (0x00 << 0)
#define ISS_DATA_DFSC_ASF_L1 (0x01 << 0)
#define ISS_DATA_DFSC_ASF_L2 (0x02 << 0)
#define ISS_DATA_DFSC_ASF_L3 (0x03 << 0)
#define ISS_DATA_DFSC_TF_L0 (0x04 << 0)
#define ISS_DATA_DFSC_TF_L1 (0x05 << 0)
#define ISS_DATA_DFSC_TF_L2 (0x06 << 0)
#define ISS_DATA_DFSC_TF_L3 (0x07 << 0)
#define ISS_DATA_DFSC_AFF_L1 (0x09 << 0)
#define ISS_DATA_DFSC_AFF_L2 (0x0a << 0)
#define ISS_DATA_DFSC_AFF_L3 (0x0b << 0)
#define ISS_DATA_DFSC_PF_L1 (0x0d << 0)
#define ISS_DATA_DFSC_PF_L2 (0x0e << 0)
#define ISS_DATA_DFSC_PF_L3 (0x0f << 0)
#define ISS_DATA_DFSC_EXT (0x10 << 0)
#define ISS_DATA_DFSC_EXT_L0 (0x14 << 0)
#define ISS_DATA_DFSC_EXT_L1 (0x15 << 0)
#define ISS_DATA_DFSC_EXT_L2 (0x16 << 0)
#define ISS_DATA_DFSC_EXT_L3 (0x17 << 0)
#define ISS_DATA_DFSC_ECC (0x18 << 0)
#define ISS_DATA_DFSC_ECC_L0 (0x1c << 0)
#define ISS_DATA_DFSC_ECC_L1 (0x1d << 0)
#define ISS_DATA_DFSC_ECC_L2 (0x1e << 0)
#define ISS_DATA_DFSC_ECC_L3 (0x1f << 0)
#define ISS_DATA_DFSC_ALIGN (0x21 << 0)
#define ISS_DATA_DFSC_TLB_CONFLICT (0x30 << 0)
#define ESR_ELx_IL (0x01 << 25)
#define ESR_ELx_EC_SHIFT 26
#define ESR_ELx_EC_MASK (0x3f << 26)
#define ESR_ELx_EXCEPTION(esr) (((esr) & ESR_ELx_EC_MASK) >> ESR_ELx_EC_SHIFT)
#define EXCP_UNKNOWN 0x00 /* Unkwn exception */
#define EXCP_FP_SIMD 0x07 /* VFP/SIMD trap */
#define EXCP_ILL_STATE 0x0e /* Illegal execution state */
#define EXCP_SVC32 0x11 /* SVC trap for AArch32 */
#define EXCP_SVC64 0x15 /* SVC trap for AArch64 */
#define EXCP_MSR 0x18 /* MSR/MRS trap */
#define EXCP_INSN_ABORT_L 0x20 /* Instruction abort, from lower EL */
#define EXCP_INSN_ABORT 0x21 /* Instruction abort, from same EL */
#define EXCP_PC_ALIGN 0x22 /* PC alignment fault */
#define EXCP_DATA_ABORT_L 0x24 /* Data abort, from lower EL */
#define EXCP_DATA_ABORT 0x25 /* Data abort, from same EL */
#define EXCP_SP_ALIGN 0x26 /* SP slignment fault */
#define EXCP_TRAP_FP 0x2c /* Trapped FP exception */
#define EXCP_SERROR 0x2f /* SError interrupt */
#define EXCP_BRKPT_EL0 0x30 /* Hardware breakpoint, from same EL */
#define EXCP_SOFTSTP_EL0 0x32 /* Software Step, from lower EL */
#define EXCP_SOFTSTP_EL1 0x33 /* Software Step, from same EL */
#define EXCP_WATCHPT_EL1 0x35 /* Watchpoint, from same EL */
#define EXCP_BRK 0x3c /* Breakpoint */
/* ICC_CTLR_EL1 */
#define ICC_CTLR_EL1_EOIMODE (1U << 1)
/* ICC_IAR1_EL1 */
#define ICC_IAR1_EL1_SPUR (0x03ff)
/* ICC_IGRPEN0_EL1 */
#define ICC_IGRPEN0_EL1_EN (1U << 0)
/* ICC_PMR_EL1 */
#define ICC_PMR_EL1_PRIO_MASK (0xFFUL)
/* ICC_SGI1R_EL1 */
#define ICC_SGI1R_EL1_TL_MASK 0xffffUL
#define ICC_SGI1R_EL1_AFF1_SHIFT 16
#define ICC_SGI1R_EL1_SGIID_SHIFT 24
#define ICC_SGI1R_EL1_AFF2_SHIFT 32
#define ICC_SGI1R_EL1_AFF3_SHIFT 48
#define ICC_SGI1R_EL1_SGIID_MASK 0xfUL
#define ICC_SGI1R_EL1_IRM (0x1UL << 40)
/* ICC_SRE_EL1 */
#define ICC_SRE_EL1_SRE (1U << 0)
/* ICC_SRE_EL2 */
#define ICC_SRE_EL2_SRE (1U << 0)
#define ICC_SRE_EL2_EN (1U << 3)
/* ID_AA64DFR0_EL1 */
#define ID_AA64DFR0_EL1 MRS_REG(3, 0, 0, 5, 0)
#define ID_AA64DFR0_DebugVer_SHIFT 0
#define ID_AA64DFR0_DebugVer_MASK (UL(0xf) << ID_AA64DFR0_DebugVer_SHIFT)
#define ID_AA64DFR0_DebugVer_VAL(x) ((x) & ID_AA64DFR0_DebugVer_MASK)
#define ID_AA64DFR0_DebugVer_8 (UL(0x6) << ID_AA64DFR0_DebugVer_SHIFT)
#define ID_AA64DFR0_DebugVer_8_VHE (UL(0x7) << ID_AA64DFR0_DebugVer_SHIFT)
#define ID_AA64DFR0_DebugVer_8_2 (UL(0x8) << ID_AA64DFR0_DebugVer_SHIFT)
#define ID_AA64DFR0_TraceVer_SHIFT 4
#define ID_AA64DFR0_TraceVer_MASK (UL(0xf) << ID_AA64DFR0_TraceVer_SHIFT)
#define ID_AA64DFR0_TraceVer_VAL(x) ((x) & ID_AA64DFR0_TraceVer_MASK)
#define ID_AA64DFR0_TraceVer_NONE (UL(0x0) << ID_AA64DFR0_TraceVer_SHIFT)
#define ID_AA64DFR0_TraceVer_IMPL (UL(0x1) << ID_AA64DFR0_TraceVer_SHIFT)
#define ID_AA64DFR0_PMUVer_SHIFT 8
#define ID_AA64DFR0_PMUVer_MASK (UL(0xf) << ID_AA64DFR0_PMUVer_SHIFT)
#define ID_AA64DFR0_PMUVer_VAL(x) ((x) & ID_AA64DFR0_PMUVer_MASK)
#define ID_AA64DFR0_PMUVer_NONE (UL(0x0) << ID_AA64DFR0_PMUVer_SHIFT)
#define ID_AA64DFR0_PMUVer_3 (UL(0x1) << ID_AA64DFR0_PMUVer_SHIFT)
#define ID_AA64DFR0_PMUVer_3_1 (UL(0x4) << ID_AA64DFR0_PMUVer_SHIFT)
#define ID_AA64DFR0_PMUVer_IMPL (UL(0xf) << ID_AA64DFR0_PMUVer_SHIFT)
#define ID_AA64DFR0_BRPs_SHIFT 12
#define ID_AA64DFR0_BRPs_MASK (UL(0xf) << ID_AA64DFR0_BRPs_SHIFT)
#define ID_AA64DFR0_BRPs_VAL(x) \
((((x) >> ID_AA64DFR0_BRPs_SHIFT) & 0xf) + 1)
#define ID_AA64DFR0_WRPs_SHIFT 20
#define ID_AA64DFR0_WRPs_MASK (UL(0xf) << ID_AA64DFR0_WRPs_SHIFT)
#define ID_AA64DFR0_WRPs_VAL(x) \
((((x) >> ID_AA64DFR0_WRPs_SHIFT) & 0xf) + 1)
#define ID_AA64DFR0_CTX_CMPs_SHIFT 28
#define ID_AA64DFR0_CTX_CMPs_MASK (UL(0xf) << ID_AA64DFR0_CTX_CMPs_SHIFT)
#define ID_AA64DFR0_CTX_CMPs_VAL(x) \
((((x) >> ID_AA64DFR0_CTX_CMPs_SHIFT) & 0xf) + 1)
#define ID_AA64DFR0_PMSVer_SHIFT 32
#define ID_AA64DFR0_PMSVer_MASK (UL(0xf) << ID_AA64DFR0_PMSVer_SHIFT)
#define ID_AA64DFR0_PMSVer_VAL(x) ((x) & ID_AA64DFR0_PMSVer_MASK)
#define ID_AA64DFR0_PMSVer_NONE (UL(0x0) << ID_AA64DFR0_PMSVer_SHIFT)
#define ID_AA64DFR0_PMSVer_V1 (UL(0x1) << ID_AA64DFR0_PMSVer_SHIFT)
/* ID_AA64ISAR0_EL1 */
#define ID_AA64ISAR0_EL1 MRS_REG(3, 0, 0, 6, 0)
#define ID_AA64ISAR0_AES_SHIFT 4
#define ID_AA64ISAR0_AES_MASK (UL(0xf) << ID_AA64ISAR0_AES_SHIFT)
#define ID_AA64ISAR0_AES_VAL(x) ((x) & ID_AA64ISAR0_AES_MASK)
#define ID_AA64ISAR0_AES_NONE (UL(0x0) << ID_AA64ISAR0_AES_SHIFT)
#define ID_AA64ISAR0_AES_BASE (UL(0x1) << ID_AA64ISAR0_AES_SHIFT)
#define ID_AA64ISAR0_AES_PMULL (UL(0x2) << ID_AA64ISAR0_AES_SHIFT)
#define ID_AA64ISAR0_SHA1_SHIFT 8
#define ID_AA64ISAR0_SHA1_MASK (UL(0xf) << ID_AA64ISAR0_SHA1_SHIFT)
#define ID_AA64ISAR0_SHA1_VAL(x) ((x) & ID_AA64ISAR0_SHA1_MASK)
#define ID_AA64ISAR0_SHA1_NONE (UL(0x0) << ID_AA64ISAR0_SHA1_SHIFT)
#define ID_AA64ISAR0_SHA1_BASE (UL(0x1) << ID_AA64ISAR0_SHA1_SHIFT)
#define ID_AA64ISAR0_SHA2_SHIFT 12
#define ID_AA64ISAR0_SHA2_MASK (UL(0xf) << ID_AA64ISAR0_SHA2_SHIFT)
#define ID_AA64ISAR0_SHA2_VAL(x) ((x) & ID_AA64ISAR0_SHA2_MASK)
#define ID_AA64ISAR0_SHA2_NONE (UL(0x0) << ID_AA64ISAR0_SHA2_SHIFT)
#define ID_AA64ISAR0_SHA2_BASE (UL(0x1) << ID_AA64ISAR0_SHA2_SHIFT)
#define ID_AA64ISAR0_SHA2_512 (UL(0x2) << ID_AA64ISAR0_SHA2_SHIFT)
#define ID_AA64ISAR0_CRC32_SHIFT 16
#define ID_AA64ISAR0_CRC32_MASK (UL(0xf) << ID_AA64ISAR0_CRC32_SHIFT)
#define ID_AA64ISAR0_CRC32_VAL(x) ((x) & ID_AA64ISAR0_CRC32_MASK)
#define ID_AA64ISAR0_CRC32_NONE (UL(0x0) << ID_AA64ISAR0_CRC32_SHIFT)
#define ID_AA64ISAR0_CRC32_BASE (UL(0x1) << ID_AA64ISAR0_CRC32_SHIFT)
#define ID_AA64ISAR0_Atomic_SHIFT 20
#define ID_AA64ISAR0_Atomic_MASK (UL(0xf) << ID_AA64ISAR0_Atomic_SHIFT)
#define ID_AA64ISAR0_Atomic_VAL(x) ((x) & ID_AA64ISAR0_Atomic_MASK)
#define ID_AA64ISAR0_Atomic_NONE (UL(0x0) << ID_AA64ISAR0_Atomic_SHIFT)
#define ID_AA64ISAR0_Atomic_IMPL (UL(0x2) << ID_AA64ISAR0_Atomic_SHIFT)
#define ID_AA64ISAR0_RDM_SHIFT 28
#define ID_AA64ISAR0_RDM_MASK (UL(0xf) << ID_AA64ISAR0_RDM_SHIFT)
#define ID_AA64ISAR0_RDM_VAL(x) ((x) & ID_AA64ISAR0_RDM_MASK)
#define ID_AA64ISAR0_RDM_NONE (UL(0x0) << ID_AA64ISAR0_RDM_SHIFT)
#define ID_AA64ISAR0_RDM_IMPL (UL(0x1) << ID_AA64ISAR0_RDM_SHIFT)
#define ID_AA64ISAR0_SHA3_SHIFT 32
#define ID_AA64ISAR0_SHA3_MASK (UL(0xf) << ID_AA64ISAR0_SHA3_SHIFT)
#define ID_AA64ISAR0_SHA3_VAL(x) ((x) & ID_AA64ISAR0_SHA3_MASK)
#define ID_AA64ISAR0_SHA3_NONE (UL(0x0) << ID_AA64ISAR0_SHA3_SHIFT)
#define ID_AA64ISAR0_SHA3_IMPL (UL(0x1) << ID_AA64ISAR0_SHA3_SHIFT)
#define ID_AA64ISAR0_SM3_SHIFT 36
#define ID_AA64ISAR0_SM3_MASK (UL(0xf) << ID_AA64ISAR0_SM3_SHIFT)
#define ID_AA64ISAR0_SM3_VAL(x) ((x) & ID_AA64ISAR0_SM3_MASK)
#define ID_AA64ISAR0_SM3_NONE (UL(0x0) << ID_AA64ISAR0_SM3_SHIFT)
#define ID_AA64ISAR0_SM3_IMPL (UL(0x1) << ID_AA64ISAR0_SM3_SHIFT)
#define ID_AA64ISAR0_SM4_SHIFT 40
#define ID_AA64ISAR0_SM4_MASK (UL(0xf) << ID_AA64ISAR0_SM4_SHIFT)
#define ID_AA64ISAR0_SM4_VAL(x) ((x) & ID_AA64ISAR0_SM4_MASK)
#define ID_AA64ISAR0_SM4_NONE (UL(0x0) << ID_AA64ISAR0_SM4_SHIFT)
#define ID_AA64ISAR0_SM4_IMPL (UL(0x1) << ID_AA64ISAR0_SM4_SHIFT)
#define ID_AA64ISAR0_DP_SHIFT 44
#define ID_AA64ISAR0_DP_MASK (UL(0xf) << ID_AA64ISAR0_DP_SHIFT)
#define ID_AA64ISAR0_DP_VAL(x) ((x) & ID_AA64ISAR0_DP_MASK)
#define ID_AA64ISAR0_DP_NONE (UL(0x0) << ID_AA64ISAR0_DP_SHIFT)
#define ID_AA64ISAR0_DP_IMPL (UL(0x1) << ID_AA64ISAR0_DP_SHIFT)
/* ID_AA64ISAR1_EL1 */
#define ID_AA64ISAR1_EL1 MRS_REG(3, 0, 0, 6, 1)
#define ID_AA64ISAR1_DPB_SHIFT 0
#define ID_AA64ISAR1_DPB_MASK (UL(0xf) << ID_AA64ISAR1_DPB_SHIFT)
#define ID_AA64ISAR1_DPB_VAL(x) ((x) & ID_AA64ISAR1_DPB_MASK)
#define ID_AA64ISAR1_DPB_NONE (UL(0x0) << ID_AA64ISAR1_DPB_SHIFT)
#define ID_AA64ISAR1_DPB_IMPL (UL(0x1) << ID_AA64ISAR1_DPB_SHIFT)
#define ID_AA64ISAR1_APA_SHIFT 4
#define ID_AA64ISAR1_APA_MASK (UL(0xf) << ID_AA64ISAR1_APA_SHIFT)
#define ID_AA64ISAR1_APA_VAL(x) ((x) & ID_AA64ISAR1_APA_MASK)
#define ID_AA64ISAR1_APA_NONE (UL(0x0) << ID_AA64ISAR1_APA_SHIFT)
#define ID_AA64ISAR1_APA_IMPL (UL(0x1) << ID_AA64ISAR1_APA_SHIFT)
#define ID_AA64ISAR1_API_SHIFT 8
#define ID_AA64ISAR1_API_MASK (UL(0xf) << ID_AA64ISAR1_API_SHIFT)
#define ID_AA64ISAR1_API_VAL(x) ((x) & ID_AA64ISAR1_API_MASK)
#define ID_AA64ISAR1_API_NONE (UL(0x0) << ID_AA64ISAR1_API_SHIFT)
#define ID_AA64ISAR1_API_IMPL (UL(0x1) << ID_AA64ISAR1_API_SHIFT)
#define ID_AA64ISAR1_JSCVT_SHIFT 12
#define ID_AA64ISAR1_JSCVT_MASK (UL(0xf) << ID_AA64ISAR1_JSCVT_SHIFT)
#define ID_AA64ISAR1_JSCVT_VAL(x) ((x) & ID_AA64ISAR1_JSCVT_MASK)
#define ID_AA64ISAR1_JSCVT_NONE (UL(0x0) << ID_AA64ISAR1_JSCVT_SHIFT)
#define ID_AA64ISAR1_JSCVT_IMPL (UL(0x1) << ID_AA64ISAR1_JSCVT_SHIFT)
#define ID_AA64ISAR1_FCMA_SHIFT 16
#define ID_AA64ISAR1_FCMA_MASK (UL(0xf) << ID_AA64ISAR1_FCMA_SHIFT)
#define ID_AA64ISAR1_FCMA_VAL(x) ((x) & ID_AA64ISAR1_FCMA_MASK)
#define ID_AA64ISAR1_FCMA_NONE (UL(0x0) << ID_AA64ISAR1_FCMA_SHIFT)
#define ID_AA64ISAR1_FCMA_IMPL (UL(0x1) << ID_AA64ISAR1_FCMA_SHIFT)
#define ID_AA64ISAR1_LRCPC_SHIFT 20
#define ID_AA64ISAR1_LRCPC_MASK (UL(0xf) << ID_AA64ISAR1_LRCPC_SHIFT)
#define ID_AA64ISAR1_LRCPC_VAL(x) ((x) & ID_AA64ISAR1_LRCPC_MASK)
#define ID_AA64ISAR1_LRCPC_NONE (UL(0x0) << ID_AA64ISAR1_LRCPC_SHIFT)
#define ID_AA64ISAR1_LRCPC_IMPL (UL(0x1) << ID_AA64ISAR1_LRCPC_SHIFT)
#define ID_AA64ISAR1_GPA_SHIFT 24
#define ID_AA64ISAR1_GPA_MASK (UL(0xf) << ID_AA64ISAR1_GPA_SHIFT)
#define ID_AA64ISAR1_GPA_VAL(x) ((x) & ID_AA64ISAR1_GPA_MASK)
#define ID_AA64ISAR1_GPA_NONE (UL(0x0) << ID_AA64ISAR1_GPA_SHIFT)
#define ID_AA64ISAR1_GPA_IMPL (UL(0x1) << ID_AA64ISAR1_GPA_SHIFT)
#define ID_AA64ISAR1_GPI_SHIFT 28
#define ID_AA64ISAR1_GPI_MASK (UL(0xf) << ID_AA64ISAR1_GPI_SHIFT)
#define ID_AA64ISAR1_GPI_VAL(x) ((x) & ID_AA64ISAR1_GPI_MASK)
#define ID_AA64ISAR1_GPI_NONE (UL(0x0) << ID_AA64ISAR1_GPI_SHIFT)
#define ID_AA64ISAR1_GPI_IMPL (UL(0x1) << ID_AA64ISAR1_GPI_SHIFT)
/* ID_AA64MMFR0_EL1 */
#define ID_AA64MMFR0_EL1 MRS_REG(3, 0, 0, 7, 0)
#define ID_AA64MMFR0_PARange_SHIFT 0
#define ID_AA64MMFR0_PARange_MASK (UL(0xf) << ID_AA64MMFR0_PARange_SHIFT)
#define ID_AA64MMFR0_PARange_VAL(x) ((x) & ID_AA64MMFR0_PARange_MASK)
#define ID_AA64MMFR0_PARange_4G (UL(0x0) << ID_AA64MMFR0_PARange_SHIFT)
#define ID_AA64MMFR0_PARange_64G (UL(0x1) << ID_AA64MMFR0_PARange_SHIFT)
#define ID_AA64MMFR0_PARange_1T (UL(0x2) << ID_AA64MMFR0_PARange_SHIFT)
#define ID_AA64MMFR0_PARange_4T (UL(0x3) << ID_AA64MMFR0_PARange_SHIFT)
#define ID_AA64MMFR0_PARange_16T (UL(0x4) << ID_AA64MMFR0_PARange_SHIFT)
#define ID_AA64MMFR0_PARange_256T (UL(0x5) << ID_AA64MMFR0_PARange_SHIFT)
#define ID_AA64MMFR0_PARange_4P (UL(0x6) << ID_AA64MMFR0_PARange_SHIFT)
#define ID_AA64MMFR0_ASIDBits_SHIFT 4
#define ID_AA64MMFR0_ASIDBits_MASK (UL(0xf) << ID_AA64MMFR0_ASIDBits_SHIFT)
#define ID_AA64MMFR0_ASIDBits_VAL(x) ((x) & ID_AA64MMFR0_ASIDBits_MASK)
#define ID_AA64MMFR0_ASIDBits_8 (UL(0x0) << ID_AA64MMFR0_ASIDBits_SHIFT)
#define ID_AA64MMFR0_ASIDBits_16 (UL(0x2) << ID_AA64MMFR0_ASIDBits_SHIFT)
#define ID_AA64MMFR0_BigEnd_SHIFT 8
#define ID_AA64MMFR0_BigEnd_MASK (UL(0xf) << ID_AA64MMFR0_BigEnd_SHIFT)
#define ID_AA64MMFR0_BigEnd_VAL(x) ((x) & ID_AA64MMFR0_BigEnd_MASK)
#define ID_AA64MMFR0_BigEnd_FIXED (UL(0x0) << ID_AA64MMFR0_BigEnd_SHIFT)
#define ID_AA64MMFR0_BigEnd_MIXED (UL(0x1) << ID_AA64MMFR0_BigEnd_SHIFT)
#define ID_AA64MMFR0_SNSMem_SHIFT 12
#define ID_AA64MMFR0_SNSMem_MASK (UL(0xf) << ID_AA64MMFR0_SNSMem_SHIFT)
#define ID_AA64MMFR0_SNSMem_VAL(x) ((x) & ID_AA64MMFR0_SNSMem_MASK)
#define ID_AA64MMFR0_SNSMem_NONE (UL(0x0) << ID_AA64MMFR0_SNSMem_SHIFT)
#define ID_AA64MMFR0_SNSMem_DISTINCT (UL(0x1) << ID_AA64MMFR0_SNSMem_SHIFT)
#define ID_AA64MMFR0_BigEndEL0_SHIFT 16
#define ID_AA64MMFR0_BigEndEL0_MASK (UL(0xf) << ID_AA64MMFR0_BigEndEL0_SHIFT)
#define ID_AA64MMFR0_BigEndEL0_VAL(x) ((x) & ID_AA64MMFR0_BigEndEL0_MASK)
#define ID_AA64MMFR0_BigEndEL0_FIXED (UL(0x0) << ID_AA64MMFR0_BigEndEL0_SHIFT)
#define ID_AA64MMFR0_BigEndEL0_MIXED (UL(0x1) << ID_AA64MMFR0_BigEndEL0_SHIFT)
#define ID_AA64MMFR0_TGran16_SHIFT 20
#define ID_AA64MMFR0_TGran16_MASK (UL(0xf) << ID_AA64MMFR0_TGran16_SHIFT)
#define ID_AA64MMFR0_TGran16_VAL(x) ((x) & ID_AA64MMFR0_TGran16_MASK)
#define ID_AA64MMFR0_TGran16_NONE (UL(0x0) << ID_AA64MMFR0_TGran16_SHIFT)
#define ID_AA64MMFR0_TGran16_IMPL (UL(0x1) << ID_AA64MMFR0_TGran16_SHIFT)
#define ID_AA64MMFR0_TGran64_SHIFT 24
#define ID_AA64MMFR0_TGran64_MASK (UL(0xf) << ID_AA64MMFR0_TGran64_SHIFT)
#define ID_AA64MMFR0_TGran64_VAL(x) ((x) & ID_AA64MMFR0_TGran64_MASK)
#define ID_AA64MMFR0_TGran64_IMPL (UL(0x0) << ID_AA64MMFR0_TGran64_SHIFT)
#define ID_AA64MMFR0_TGran64_NONE (UL(0xf) << ID_AA64MMFR0_TGran64_SHIFT)
#define ID_AA64MMFR0_TGran4_SHIFT 28
#define ID_AA64MMFR0_TGran4_MASK (UL(0xf) << ID_AA64MMFR0_TGran4_SHIFT)
#define ID_AA64MMFR0_TGran4_VAL(x) ((x) & ID_AA64MMFR0_TGran4_MASK)
#define ID_AA64MMFR0_TGran4_IMPL (UL(0x0) << ID_AA64MMFR0_TGran4_SHIFT)
#define ID_AA64MMFR0_TGran4_NONE (UL(0xf) << ID_AA64MMFR0_TGran4_SHIFT)
/* ID_AA64MMFR1_EL1 */
#define ID_AA64MMFR1_EL1 MRS_REG(3, 0, 0, 7, 1)
#define ID_AA64MMFR1_HAFDBS_SHIFT 0
#define ID_AA64MMFR1_HAFDBS_MASK (UL(0xf) << ID_AA64MMFR1_HAFDBS_SHIFT)
#define ID_AA64MMFR1_HAFDBS_VAL(x) ((x) & ID_AA64MMFR1_HAFDBS_MASK)
#define ID_AA64MMFR1_HAFDBS_NONE (UL(0x0) << ID_AA64MMFR1_HAFDBS_SHIFT)
#define ID_AA64MMFR1_HAFDBS_AF (UL(0x1) << ID_AA64MMFR1_HAFDBS_SHIFT)
#define ID_AA64MMFR1_HAFDBS_AF_DBS (UL(0x2) << ID_AA64MMFR1_HAFDBS_SHIFT)
#define ID_AA64MMFR1_VMIDBits_SHIFT 4
#define ID_AA64MMFR1_VMIDBits_MASK (UL(0xf) << ID_AA64MMFR1_VMIDBits_SHIFT)
#define ID_AA64MMFR1_VMIDBits_VAL(x) ((x) & ID_AA64MMFR1_VMIDBits_MASK)
#define ID_AA64MMFR1_VMIDBits_8 (UL(0x0) << ID_AA64MMFR1_VMIDBits_SHIFT)
#define ID_AA64MMFR1_VMIDBits_16 (UL(0x2) << ID_AA64MMFR1_VMIDBits_SHIFT)
#define ID_AA64MMFR1_VH_SHIFT 8
#define ID_AA64MMFR1_VH_MASK (UL(0xf) << ID_AA64MMFR1_VH_SHIFT)
#define ID_AA64MMFR1_VH_VAL(x) ((x) & ID_AA64MMFR1_VH_MASK)
#define ID_AA64MMFR1_VH_NONE (UL(0x0) << ID_AA64MMFR1_VH_SHIFT)
#define ID_AA64MMFR1_VH_IMPL (UL(0x1) << ID_AA64MMFR1_VH_SHIFT)
#define ID_AA64MMFR1_HPDS_SHIFT 12
#define ID_AA64MMFR1_HPDS_MASK (UL(0xf) << ID_AA64MMFR1_HPDS_SHIFT)
#define ID_AA64MMFR1_HPDS_VAL(x) ((x) & ID_AA64MMFR1_HPDS_MASK)
#define ID_AA64MMFR1_HPDS_NONE (UL(0x0) << ID_AA64MMFR1_HPDS_SHIFT)
#define ID_AA64MMFR1_HPDS_HPD (UL(0x1) << ID_AA64MMFR1_HPDS_SHIFT)
#define ID_AA64MMFR1_HPDS_TTPBHA (UL(0x2) << ID_AA64MMFR1_HPDS_SHIFT)
#define ID_AA64MMFR1_LO_SHIFT 16
#define ID_AA64MMFR1_LO_MASK (UL(0xf) << ID_AA64MMFR1_LO_SHIFT)
#define ID_AA64MMFR1_LO_VAL(x) ((x) & ID_AA64MMFR1_LO_MASK)
#define ID_AA64MMFR1_LO_NONE (UL(0x0) << ID_AA64MMFR1_LO_SHIFT)
#define ID_AA64MMFR1_LO_IMPL (UL(0x1) << ID_AA64MMFR1_LO_SHIFT)
#define ID_AA64MMFR1_PAN_SHIFT 20
#define ID_AA64MMFR1_PAN_MASK (UL(0xf) << ID_AA64MMFR1_PAN_SHIFT)
#define ID_AA64MMFR1_PAN_VAL(x) ((x) & ID_AA64MMFR1_PAN_MASK)
#define ID_AA64MMFR1_PAN_NONE (UL(0x0) << ID_AA64MMFR1_PAN_SHIFT)
#define ID_AA64MMFR1_PAN_IMPL (UL(0x1) << ID_AA64MMFR1_PAN_SHIFT)
#define ID_AA64MMFR1_PAN_ATS1E1 (UL(0x2) << ID_AA64MMFR1_PAN_SHIFT)
#define ID_AA64MMFR1_SpecSEI_SHIFT 24
#define ID_AA64MMFR1_SpecSEI_MASK (UL(0xf) << ID_AA64MMFR1_SpecSEI_SHIFT)
#define ID_AA64MMFR1_SpecSEI_VAL(x) ((x) & ID_AA64MMFR1_SpecSEI_MASK)
#define ID_AA64MMFR1_SpecSEI_NONE (UL(0x0) << ID_AA64MMFR1_SpecSEI_SHIFT)
#define ID_AA64MMFR1_SpecSEI_IMPL (UL(0x1) << ID_AA64MMFR1_SpecSEI_SHIFT)
#define ID_AA64MMFR1_XNX_SHIFT 28
#define ID_AA64MMFR1_XNX_MASK (UL(0xf) << ID_AA64MMFR1_XNX_SHIFT)
#define ID_AA64MMFR1_XNX_VAL(x) ((x) & ID_AA64MMFR1_XNX_MASK)
#define ID_AA64MMFR1_XNX_NONE (UL(0x0) << ID_AA64MMFR1_XNX_SHIFT)
#define ID_AA64MMFR1_XNX_IMPL (UL(0x1) << ID_AA64MMFR1_XNX_SHIFT)
/* ID_AA64MMFR2_EL1 */
#define ID_AA64MMFR2_EL1 MRS_REG(3, 0, 0, 7, 2)
#define ID_AA64MMFR2_CnP_SHIFT 0
#define ID_AA64MMFR2_CnP_MASK (UL(0xf) << ID_AA64MMFR2_CnP_SHIFT)
#define ID_AA64MMFR2_CnP_VAL(x) ((x) & ID_AA64MMFR2_CnP_MASK)
#define ID_AA64MMFR2_CnP_NONE (UL(0x0) << ID_AA64MMFR2_CnP_SHIFT)
#define ID_AA64MMFR2_CnP_IMPL (UL(0x1) << ID_AA64MMFR2_CnP_SHIFT)
#define ID_AA64MMFR2_UAO_SHIFT 4
#define ID_AA64MMFR2_UAO_MASK (UL(0xf) << ID_AA64MMFR2_UAO_SHIFT)
#define ID_AA64MMFR2_UAO_VAL(x) ((x) & ID_AA64MMFR2_UAO_MASK)
#define ID_AA64MMFR2_UAO_NONE (UL(0x0) << ID_AA64MMFR2_UAO_SHIFT)
#define ID_AA64MMFR2_UAO_IMPL (UL(0x1) << ID_AA64MMFR2_UAO_SHIFT)
#define ID_AA64MMFR2_LSM_SHIFT 8
#define ID_AA64MMFR2_LSM_MASK (UL(0xf) << ID_AA64MMFR2_LSM_SHIFT)
#define ID_AA64MMFR2_LSM_VAL(x) ((x) & ID_AA64MMFR2_LSM_MASK)
#define ID_AA64MMFR2_LSM_NONE (UL(0x0) << ID_AA64MMFR2_LSM_SHIFT)
#define ID_AA64MMFR2_LSM_IMPL (UL(0x1) << ID_AA64MMFR2_LSM_SHIFT)
#define ID_AA64MMFR2_IESB_SHIFT 12
#define ID_AA64MMFR2_IESB_MASK (UL(0xf) << ID_AA64MMFR2_IESB_SHIFT)
#define ID_AA64MMFR2_IESB_VAL(x) ((x) & ID_AA64MMFR2_IESB_MASK)
#define ID_AA64MMFR2_IESB_NONE (UL(0x0) << ID_AA64MMFR2_IESB_SHIFT)
#define ID_AA64MMFR2_IESB_IMPL (UL(0x1) << ID_AA64MMFR2_IESB_SHIFT)
#define ID_AA64MMFR2_VARange_SHIFT 16
#define ID_AA64MMFR2_VARange_MASK (UL(0xf) << ID_AA64MMFR2_VARange_SHIFT)
#define ID_AA64MMFR2_VARange_VAL(x) ((x) & ID_AA64MMFR2_VARange_MASK)
#define ID_AA64MMFR2_VARange_48 (UL(0x0) << ID_AA64MMFR2_VARange_SHIFT)
#define ID_AA64MMFR2_VARange_52 (UL(0x1) << ID_AA64MMFR2_VARange_SHIFT)
#define ID_AA64MMFR2_CCIDX_SHIFT 20
#define ID_AA64MMFR2_CCIDX_MASK (UL(0xf) << ID_AA64MMFR2_CCIDX_SHIFT)
#define ID_AA64MMFR2_CCIDX_VAL(x) ((x) & ID_AA64MMFR2_CCIDX_MASK)
#define ID_AA64MMFR2_CCIDX_32 (UL(0x0) << ID_AA64MMFR2_CCIDX_SHIFT)
#define ID_AA64MMFR2_CCIDX_64 (UL(0x1) << ID_AA64MMFR2_CCIDX_SHIFT)
#define ID_AA64MMFR2_NV_SHIFT 24
#define ID_AA64MMFR2_NV_MASK (UL(0xf) << ID_AA64MMFR2_NV_SHIFT)
#define ID_AA64MMFR2_NV_VAL(x) ((x) & ID_AA64MMFR2_NV_MASK)
#define ID_AA64MMFR2_NV_NONE (UL(0x0) << ID_AA64MMFR2_NV_SHIFT)
#define ID_AA64MMFR2_NV_IMPL (UL(0x1) << ID_AA64MMFR2_NV_SHIFT)
/* ID_AA64PFR0_EL1 */
#define ID_AA64PFR0_EL1 MRS_REG(3, 0, 0, 4, 0)
#define ID_AA64PFR0_EL0_SHIFT 0
#define ID_AA64PFR0_EL0_MASK (UL(0xf) << ID_AA64PFR0_EL0_SHIFT)
#define ID_AA64PFR0_EL0_VAL(x) ((x) & ID_AA64PFR0_EL0_MASK)
#define ID_AA64PFR0_EL0_64 (UL(0x1) << ID_AA64PFR0_EL0_SHIFT)
#define ID_AA64PFR0_EL0_64_32 (UL(0x2) << ID_AA64PFR0_EL0_SHIFT)
#define ID_AA64PFR0_EL1_SHIFT 4
#define ID_AA64PFR0_EL1_MASK (UL(0xf) << ID_AA64PFR0_EL1_SHIFT)
#define ID_AA64PFR0_EL1_VAL(x) ((x) & ID_AA64PFR0_EL1_MASK)
#define ID_AA64PFR0_EL1_64 (UL(0x1) << ID_AA64PFR0_EL1_SHIFT)
#define ID_AA64PFR0_EL1_64_32 (UL(0x2) << ID_AA64PFR0_EL1_SHIFT)
#define ID_AA64PFR0_EL2_SHIFT 8
#define ID_AA64PFR0_EL2_MASK (UL(0xf) << ID_AA64PFR0_EL2_SHIFT)
#define ID_AA64PFR0_EL2_VAL(x) ((x) & ID_AA64PFR0_EL2_MASK)
#define ID_AA64PFR0_EL2_NONE (UL(0x0) << ID_AA64PFR0_EL2_SHIFT)
#define ID_AA64PFR0_EL2_64 (UL(0x1) << ID_AA64PFR0_EL2_SHIFT)
#define ID_AA64PFR0_EL2_64_32 (UL(0x2) << ID_AA64PFR0_EL2_SHIFT)
#define ID_AA64PFR0_EL3_SHIFT 12
#define ID_AA64PFR0_EL3_MASK (UL(0xf) << ID_AA64PFR0_EL3_SHIFT)
#define ID_AA64PFR0_EL3_VAL(x) ((x) & ID_AA64PFR0_EL3_MASK)
#define ID_AA64PFR0_EL3_NONE (UL(0x0) << ID_AA64PFR0_EL3_SHIFT)
#define ID_AA64PFR0_EL3_64 (UL(0x1) << ID_AA64PFR0_EL3_SHIFT)
#define ID_AA64PFR0_EL3_64_32 (UL(0x2) << ID_AA64PFR0_EL3_SHIFT)
#define ID_AA64PFR0_FP_SHIFT 16
#define ID_AA64PFR0_FP_MASK (UL(0xf) << ID_AA64PFR0_FP_SHIFT)
#define ID_AA64PFR0_FP_VAL(x) ((x) & ID_AA64PFR0_FP_MASK)
#define ID_AA64PFR0_FP_IMPL (UL(0x0) << ID_AA64PFR0_FP_SHIFT)
#define ID_AA64PFR0_FP_HP (UL(0x1) << ID_AA64PFR0_FP_SHIFT)
#define ID_AA64PFR0_FP_NONE (UL(0xf) << ID_AA64PFR0_FP_SHIFT)
#define ID_AA64PFR0_AdvSIMD_SHIFT 20
#define ID_AA64PFR0_AdvSIMD_MASK (UL(0xf) << ID_AA64PFR0_AdvSIMD_SHIFT)
#define ID_AA64PFR0_AdvSIMD_VAL(x) ((x) & ID_AA64PFR0_AdvSIMD_MASK)
#define ID_AA64PFR0_AdvSIMD_IMPL (UL(0x0) << ID_AA64PFR0_AdvSIMD_SHIFT)
#define ID_AA64PFR0_AdvSIMD_HP (UL(0x1) << ID_AA64PFR0_AdvSIMD_SHIFT)
#define ID_AA64PFR0_AdvSIMD_NONE (UL(0xf) << ID_AA64PFR0_AdvSIMD_SHIFT)
#define ID_AA64PFR0_GIC_BITS 0x4 /* Number of bits in GIC field */
#define ID_AA64PFR0_GIC_SHIFT 24
#define ID_AA64PFR0_GIC_MASK (UL(0xf) << ID_AA64PFR0_GIC_SHIFT)
#define ID_AA64PFR0_GIC_VAL(x) ((x) & ID_AA64PFR0_GIC_MASK)
#define ID_AA64PFR0_GIC_CPUIF_NONE (UL(0x0) << ID_AA64PFR0_GIC_SHIFT)
#define ID_AA64PFR0_GIC_CPUIF_EN (UL(0x1) << ID_AA64PFR0_GIC_SHIFT)
#define ID_AA64PFR0_RAS_SHIFT 28
#define ID_AA64PFR0_RAS_MASK (UL(0xf) << ID_AA64PFR0_RAS_SHIFT)
#define ID_AA64PFR0_RAS_VAL(x) ((x) & ID_AA64PFR0_RAS_MASK)
#define ID_AA64PFR0_RAS_NONE (UL(0x0) << ID_AA64PFR0_RAS_SHIFT)
#define ID_AA64PFR0_RAS_V1 (UL(0x1) << ID_AA64PFR0_RAS_SHIFT)
#define ID_AA64PFR0_SVE_SHIFT 32
#define ID_AA64PFR0_SVE_MASK (UL(0xf) << ID_AA64PFR0_SVE_SHIFT)
#define ID_AA64PFR0_SVE_VAL(x) ((x) & ID_AA64PFR0_SVE_MASK)
#define ID_AA64PFR0_SVE_NONE (UL(0x0) << ID_AA64PFR0_SVE_SHIFT)
#define ID_AA64PFR0_SVE_IMPL (UL(0x1) << ID_AA64PFR0_SVE_SHIFT)
/* MAIR_EL1 - Memory Attribute Indirection Register */
#define MAIR_ATTR_MASK(idx) (0xff << ((n)* 8))
#define MAIR_ATTR(attr, idx) ((attr) << ((idx) * 8))
#define MAIR_DEVICE_nGnRnE 0x00
#define MAIR_NORMAL_NC 0x44
#define MAIR_NORMAL_WT 0xbb
#define MAIR_NORMAL_WB 0xff
/* PAR_EL1 - Physical Address Register */
#define PAR_F_SHIFT 0
#define PAR_F (0x1 << PAR_F_SHIFT)
#define PAR_SUCCESS(x) (((x) & PAR_F) == 0)
/* When PAR_F == 0 (success) */
#define PAR_SH_SHIFT 7
#define PAR_SH_MASK (0x3 << PAR_SH_SHIFT)
#define PAR_NS_SHIFT 9
#define PAR_NS_MASK (0x3 << PAR_NS_SHIFT)
#define PAR_PA_SHIFT 12
#define PAR_PA_MASK 0x0000fffffffff000
#define PAR_ATTR_SHIFT 56
#define PAR_ATTR_MASK (0xff << PAR_ATTR_SHIFT)
/* When PAR_F == 1 (aborted) */
#define PAR_FST_SHIFT 1
#define PAR_FST_MASK (0x3f << PAR_FST_SHIFT)
#define PAR_PTW_SHIFT 8
#define PAR_PTW_MASK (0x1 << PAR_PTW_SHIFT)
#define PAR_S_SHIFT 9
#define PAR_S_MASK (0x1 << PAR_S_SHIFT)
/* SCTLR_EL1 - System Control Register */
#define SCTLR_RES0 0xc8222440 /* Reserved ARMv8.0, write 0 */
#define SCTLR_RES1 0x30d00800 /* Reserved ARMv8.0, write 1 */
#define SCTLR_M 0x00000001
#define SCTLR_A 0x00000002
#define SCTLR_C 0x00000004
#define SCTLR_SA 0x00000008
#define SCTLR_SA0 0x00000010
#define SCTLR_CP15BEN 0x00000020
/* Bit 6 is reserved */
#define SCTLR_ITD 0x00000080
#define SCTLR_SED 0x00000100
#define SCTLR_UMA 0x00000200
/* Bit 10 is reserved */
/* Bit 11 is reserved */
#define SCTLR_I 0x00001000
#define SCTLR_EnDB 0x00002000 /* ARMv8.3 */
#define SCTLR_DZE 0x00004000
#define SCTLR_UCT 0x00008000
#define SCTLR_nTWI 0x00010000
/* Bit 17 is reserved */
#define SCTLR_nTWE 0x00040000
#define SCTLR_WXN 0x00080000
/* Bit 20 is reserved */
#define SCTLR_IESB 0x00200000 /* ARMv8.2 */
/* Bit 22 is reserved */
#define SCTLR_SPAN 0x00800000 /* ARMv8.1 */
#define SCTLR_EOE 0x01000000
#define SCTLR_EE 0x02000000
#define SCTLR_UCI 0x04000000
#define SCTLR_EnDA 0x08000000 /* ARMv8.3 */
#define SCTLR_nTLSMD 0x10000000 /* ARMv8.2 */
#define SCTLR_LSMAOE 0x20000000 /* ARMv8.2 */
#define SCTLR_EnIB 0x40000000 /* ARMv8.3 */
#define SCTLR_EnIA 0x80000000 /* ARMv8.3 */
/* SPSR_EL1 */
/*
* When the exception is taken in AArch64:
* M[3:2] is the exception level
* M[1] is unused
* M[0] is the SP select:
* 0: always SP0
* 1: current ELs SP
*/
#define PSR_M_EL0t 0x00000000
#define PSR_M_EL1t 0x00000004
#define PSR_M_EL1h 0x00000005
#define PSR_M_EL2t 0x00000008
#define PSR_M_EL2h 0x00000009
#define PSR_M_64 0x00000000
#define PSR_M_32 0x00000010
#define PSR_M_MASK 0x0000000f
#define PSR_T 0x00000020
#define PSR_AARCH32 0x00000010
#define PSR_F 0x00000040
#define PSR_I 0x00000080
#define PSR_A 0x00000100
#define PSR_D 0x00000200
#define PSR_DAIF (PSR_D | PSR_A | PSR_I | PSR_F)
#define PSR_IL 0x00100000
#define PSR_SS 0x00200000
#define PSR_V 0x10000000
#define PSR_C 0x20000000
#define PSR_Z 0x40000000
#define PSR_N 0x80000000
#define PSR_FLAGS 0xf0000000
/* TCR_EL1 - Translation Control Register */
#define TCR_HD_SHIFT 40
#define TCR_HD (0x1UL << TCR_HD_SHIFT)
#define TCR_HA_SHIFT 39
#define TCR_HA (0x1UL << TCR_HA_SHIFT)
#define TCR_ASID_SHIFT 36
#define TCR_ASID_WIDTH 1
#define TCR_ASID_16 (0x1UL << TCR_ASID_SHIFT)
#define TCR_IPS_SHIFT 32
#define TCR_IPS_WIDTH 3
#define TCR_IPS_32BIT (0 << TCR_IPS_SHIFT)
#define TCR_IPS_36BIT (1 << TCR_IPS_SHIFT)
#define TCR_IPS_40BIT (2 << TCR_IPS_SHIFT)
#define TCR_IPS_42BIT (3 << TCR_IPS_SHIFT)
#define TCR_IPS_44BIT (4 << TCR_IPS_SHIFT)
#define TCR_IPS_48BIT (5 << TCR_IPS_SHIFT)
#define TCR_TG1_SHIFT 30
#define TCR_TG1_16K (1 << TCR_TG1_SHIFT)
#define TCR_TG1_4K (2 << TCR_TG1_SHIFT)
#define TCR_TG1_64K (3 << TCR_TG1_SHIFT)
#define TCR_SH1_SHIFT 28
#define TCR_SH1_IS (0x3UL << TCR_SH1_SHIFT)
#define TCR_ORGN1_SHIFT 26
#define TCR_ORGN1_WBWA (0x1UL << TCR_ORGN1_SHIFT)
#define TCR_IRGN1_SHIFT 24
#define TCR_IRGN1_WBWA (0x1UL << TCR_IRGN1_SHIFT)
#define TCR_A1_SHIFT 22
#define TCR_A1 (0x1UL << TCR_A1_SHIFT)
#define TCR_SH0_SHIFT 12
#define TCR_SH0_IS (0x3UL << TCR_SH0_SHIFT)
#define TCR_ORGN0_SHIFT 10
#define TCR_ORGN0_WBWA (0x1UL << TCR_ORGN0_SHIFT)
#define TCR_IRGN0_SHIFT 8
#define TCR_IRGN0_WBWA (0x1UL << TCR_IRGN0_SHIFT)
#define TCR_CACHE_ATTRS ((TCR_IRGN0_WBWA | TCR_IRGN1_WBWA) |\
(TCR_ORGN0_WBWA | TCR_ORGN1_WBWA))
#ifdef SMP
#define TCR_SMP_ATTRS (TCR_SH0_IS | TCR_SH1_IS)
#else
#define TCR_SMP_ATTRS 0
#endif
#define TCR_T1SZ_SHIFT 16
#define TCR_T0SZ_SHIFT 0
#define TCR_T1SZ(x) ((x) << TCR_T1SZ_SHIFT)
#define TCR_T0SZ(x) ((x) << TCR_T0SZ_SHIFT)
#define TCR_TxSZ(x) (TCR_T1SZ(x) | TCR_T0SZ(x))
/* Saved Program Status Register */
#define DBG_SPSR_SS (0x1 << 21)
/* Monitor Debug System Control Register */
#define DBG_MDSCR_SS (0x1 << 0)
#define DBG_MDSCR_KDE (0x1 << 13)
#define DBG_MDSCR_MDE (0x1 << 15)
/* Perfomance Monitoring Counters */
#define PMCR_E (1 << 0) /* Enable all counters */
#define PMCR_P (1 << 1) /* Reset all counters */
#define PMCR_C (1 << 2) /* Clock counter reset */
#define PMCR_D (1 << 3) /* CNTR counts every 64 clk cycles */
#define PMCR_X (1 << 4) /* Export to ext. monitoring (ETM) */
#define PMCR_DP (1 << 5) /* Disable CCNT if non-invasive debug*/
#define PMCR_LC (1 << 6) /* Long cycle count enable */
#define PMCR_IMP_SHIFT 24 /* Implementer code */
#define PMCR_IMP_MASK (0xff << PMCR_IMP_SHIFT)
#define PMCR_IDCODE_SHIFT 16 /* Identification code */
#define PMCR_IDCODE_MASK (0xff << PMCR_IDCODE_SHIFT)
#define PMCR_IDCODE_CORTEX_A57 0x01
#define PMCR_IDCODE_CORTEX_A72 0x02
#define PMCR_IDCODE_CORTEX_A53 0x03
#define PMCR_N_SHIFT 11 /* Number of counters implemented */
#define PMCR_N_MASK (0x1f << PMCR_N_SHIFT)
#endif /* !_MACHINE_ARMREG_H_ */
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