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gasm-sdk/asm/arm64_sysregs.go
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feat(asm): encode the arm64 system registers and structure loads
2026-10-02 17:58:55 +02:00
// Copyright (c) 2026 Petr Balvín <opensource@petrbalvin.org> (https://petrbalvin.org)
// SPDX-License-Identifier: BSD-3-Clause
package asm
// arm64 system registers and system-instruction aliases.
//
// The tables are transcribed from the data the Go toolchain itself carries
// (cmd/internal/obj/arm64/sysRegEnc.go and the sysInstFields map of asm7.go),
// which the ARM ARM defines: every system register is the packed field set
// op0<<19 | op1<<16 | CRn<<12 | CRm<<8 | op2<<5, and the read/write flags are
// the toolchain's own access classification. The encoding tables live here so
// the encoder stays testable against the GOROOT testdata word for word.
// a64SysReg is one system register: the packed encoding fields and the
// directions the register supports.
type a64SysReg struct {
v uint32
read bool
write bool
}
// a64SysRegs maps the system register names the toolchain knows to their
// encodings. MRS reads 0xd5300000 | v | Rd and MSR writes
// 0xd5100000 | v | Rt.
var a64SysRegs = map[string]a64SysReg{
"ACTLR_EL1": a64SysReg{0x181020, true, true},
"AFSR0_EL1": a64SysReg{0x185100, true, true},
"AFSR1_EL1": a64SysReg{0x185120, true, true},
"AIDR_EL1": a64SysReg{0x1900e0, true, false},
"AMAIR_EL1": a64SysReg{0x18a300, true, true},
"AMCFGR_EL0": a64SysReg{0x1bd220, true, false},
"AMCGCR_EL0": a64SysReg{0x1bd240, true, false},
"AMCNTENCLR0_EL0": a64SysReg{0x1bd280, true, true},
"AMCNTENCLR1_EL0": a64SysReg{0x1bd300, true, true},
"AMCNTENSET0_EL0": a64SysReg{0x1bd2a0, true, true},
"AMCNTENSET1_EL0": a64SysReg{0x1bd320, true, true},
"AMCR_EL0": a64SysReg{0x1bd200, true, true},
"AMEVCNTR00_EL0": a64SysReg{0x1bd400, true, true},
"AMEVCNTR01_EL0": a64SysReg{0x1bd420, true, true},
"AMEVCNTR02_EL0": a64SysReg{0x1bd440, true, true},
"AMEVCNTR03_EL0": a64SysReg{0x1bd460, true, true},
"AMEVCNTR04_EL0": a64SysReg{0x1bd480, true, true},
"AMEVCNTR05_EL0": a64SysReg{0x1bd4a0, true, true},
"AMEVCNTR06_EL0": a64SysReg{0x1bd4c0, true, true},
"AMEVCNTR07_EL0": a64SysReg{0x1bd4e0, true, true},
"AMEVCNTR08_EL0": a64SysReg{0x1bd500, true, true},
"AMEVCNTR09_EL0": a64SysReg{0x1bd520, true, true},
"AMEVCNTR010_EL0": a64SysReg{0x1bd540, true, true},
"AMEVCNTR011_EL0": a64SysReg{0x1bd560, true, true},
"AMEVCNTR012_EL0": a64SysReg{0x1bd580, true, true},
"AMEVCNTR013_EL0": a64SysReg{0x1bd5a0, true, true},
"AMEVCNTR014_EL0": a64SysReg{0x1bd5c0, true, true},
"AMEVCNTR015_EL0": a64SysReg{0x1bd5e0, true, true},
"AMEVCNTR10_EL0": a64SysReg{0x1bdc00, true, true},
"AMEVCNTR11_EL0": a64SysReg{0x1bdc20, true, true},
"AMEVCNTR12_EL0": a64SysReg{0x1bdc40, true, true},
"AMEVCNTR13_EL0": a64SysReg{0x1bdc60, true, true},
"AMEVCNTR14_EL0": a64SysReg{0x1bdc80, true, true},
"AMEVCNTR15_EL0": a64SysReg{0x1bdca0, true, true},
"AMEVCNTR16_EL0": a64SysReg{0x1bdcc0, true, true},
"AMEVCNTR17_EL0": a64SysReg{0x1bdce0, true, true},
"AMEVCNTR18_EL0": a64SysReg{0x1bdd00, true, true},
"AMEVCNTR19_EL0": a64SysReg{0x1bdd20, true, true},
"AMEVCNTR110_EL0": a64SysReg{0x1bdd40, true, true},
"AMEVCNTR111_EL0": a64SysReg{0x1bdd60, true, true},
"AMEVCNTR112_EL0": a64SysReg{0x1bdd80, true, true},
"AMEVCNTR113_EL0": a64SysReg{0x1bdda0, true, true},
"AMEVCNTR114_EL0": a64SysReg{0x1bddc0, true, true},
"AMEVCNTR115_EL0": a64SysReg{0x1bdde0, true, true},
"AMEVTYPER00_EL0": a64SysReg{0x1bd600, true, false},
"AMEVTYPER01_EL0": a64SysReg{0x1bd620, true, false},
"AMEVTYPER02_EL0": a64SysReg{0x1bd640, true, false},
"AMEVTYPER03_EL0": a64SysReg{0x1bd660, true, false},
"AMEVTYPER04_EL0": a64SysReg{0x1bd680, true, false},
"AMEVTYPER05_EL0": a64SysReg{0x1bd6a0, true, false},
"AMEVTYPER06_EL0": a64SysReg{0x1bd6c0, true, false},
"AMEVTYPER07_EL0": a64SysReg{0x1bd6e0, true, false},
"AMEVTYPER08_EL0": a64SysReg{0x1bd700, true, false},
"AMEVTYPER09_EL0": a64SysReg{0x1bd720, true, false},
"AMEVTYPER010_EL0": a64SysReg{0x1bd740, true, false},
"AMEVTYPER011_EL0": a64SysReg{0x1bd760, true, false},
"AMEVTYPER012_EL0": a64SysReg{0x1bd780, true, false},
"AMEVTYPER013_EL0": a64SysReg{0x1bd7a0, true, false},
"AMEVTYPER014_EL0": a64SysReg{0x1bd7c0, true, false},
"AMEVTYPER015_EL0": a64SysReg{0x1bd7e0, true, false},
"AMEVTYPER10_EL0": a64SysReg{0x1bde00, true, true},
"AMEVTYPER11_EL0": a64SysReg{0x1bde20, true, true},
"AMEVTYPER12_EL0": a64SysReg{0x1bde40, true, true},
"AMEVTYPER13_EL0": a64SysReg{0x1bde60, true, true},
"AMEVTYPER14_EL0": a64SysReg{0x1bde80, true, true},
"AMEVTYPER15_EL0": a64SysReg{0x1bdea0, true, true},
"AMEVTYPER16_EL0": a64SysReg{0x1bdec0, true, true},
"AMEVTYPER17_EL0": a64SysReg{0x1bdee0, true, true},
"AMEVTYPER18_EL0": a64SysReg{0x1bdf00, true, true},
"AMEVTYPER19_EL0": a64SysReg{0x1bdf20, true, true},
"AMEVTYPER110_EL0": a64SysReg{0x1bdf40, true, true},
"AMEVTYPER111_EL0": a64SysReg{0x1bdf60, true, true},
"AMEVTYPER112_EL0": a64SysReg{0x1bdf80, true, true},
"AMEVTYPER113_EL0": a64SysReg{0x1bdfa0, true, true},
"AMEVTYPER114_EL0": a64SysReg{0x1bdfc0, true, true},
"AMEVTYPER115_EL0": a64SysReg{0x1bdfe0, true, true},
"AMUSERENR_EL0": a64SysReg{0x1bd260, true, true},
"APDAKeyHi_EL1": a64SysReg{0x182220, true, true},
"APDAKeyLo_EL1": a64SysReg{0x182200, true, true},
"APDBKeyHi_EL1": a64SysReg{0x182260, true, true},
"APDBKeyLo_EL1": a64SysReg{0x182240, true, true},
"APGAKeyHi_EL1": a64SysReg{0x182320, true, true},
"APGAKeyLo_EL1": a64SysReg{0x182300, true, true},
"APIAKeyHi_EL1": a64SysReg{0x182120, true, true},
"APIAKeyLo_EL1": a64SysReg{0x182100, true, true},
"APIBKeyHi_EL1": a64SysReg{0x182160, true, true},
"APIBKeyLo_EL1": a64SysReg{0x182140, true, true},
"CCSIDR2_EL1": a64SysReg{0x190040, true, false},
"CCSIDR_EL1": a64SysReg{0x190000, true, false},
"CLIDR_EL1": a64SysReg{0x190020, true, false},
"CNTFRQ_EL0": a64SysReg{0x1be000, true, true},
"CNTKCTL_EL1": a64SysReg{0x18e100, true, true},
"CNTP_CTL_EL0": a64SysReg{0x1be220, true, true},
"CNTP_CVAL_EL0": a64SysReg{0x1be240, true, true},
"CNTP_TVAL_EL0": a64SysReg{0x1be200, true, true},
"CNTPCT_EL0": a64SysReg{0x1be020, true, false},
"CNTPS_CTL_EL1": a64SysReg{0x1fe220, true, true},
"CNTPS_CVAL_EL1": a64SysReg{0x1fe240, true, true},
"CNTPS_TVAL_EL1": a64SysReg{0x1fe200, true, true},
"CNTV_CTL_EL0": a64SysReg{0x1be320, true, true},
"CNTV_CVAL_EL0": a64SysReg{0x1be340, true, true},
"CNTV_TVAL_EL0": a64SysReg{0x1be300, true, true},
"CNTVCT_EL0": a64SysReg{0x1be040, true, false},
"CONTEXTIDR_EL1": a64SysReg{0x18d020, true, true},
"CPACR_EL1": a64SysReg{0x181040, true, true},
"CSSELR_EL1": a64SysReg{0x1a0000, true, true},
"CTR_EL0": a64SysReg{0x1b0020, true, false},
"CurrentEL": a64SysReg{0x184240, true, false},
"DAIF": a64SysReg{0x1b4220, true, true},
"DBGAUTHSTATUS_EL1": a64SysReg{0x107ec0, true, false},
"DBGBCR0_EL1": a64SysReg{0x1000a0, true, true},
"DBGBCR1_EL1": a64SysReg{0x1001a0, true, true},
"DBGBCR2_EL1": a64SysReg{0x1002a0, true, true},
"DBGBCR3_EL1": a64SysReg{0x1003a0, true, true},
"DBGBCR4_EL1": a64SysReg{0x1004a0, true, true},
"DBGBCR5_EL1": a64SysReg{0x1005a0, true, true},
"DBGBCR6_EL1": a64SysReg{0x1006a0, true, true},
"DBGBCR7_EL1": a64SysReg{0x1007a0, true, true},
"DBGBCR8_EL1": a64SysReg{0x1008a0, true, true},
"DBGBCR9_EL1": a64SysReg{0x1009a0, true, true},
"DBGBCR10_EL1": a64SysReg{0x100aa0, true, true},
"DBGBCR11_EL1": a64SysReg{0x100ba0, true, true},
"DBGBCR12_EL1": a64SysReg{0x100ca0, true, true},
"DBGBCR13_EL1": a64SysReg{0x100da0, true, true},
"DBGBCR14_EL1": a64SysReg{0x100ea0, true, true},
"DBGBCR15_EL1": a64SysReg{0x100fa0, true, true},
"DBGBVR0_EL1": a64SysReg{0x100080, true, true},
"DBGBVR1_EL1": a64SysReg{0x100180, true, true},
"DBGBVR2_EL1": a64SysReg{0x100280, true, true},
"DBGBVR3_EL1": a64SysReg{0x100380, true, true},
"DBGBVR4_EL1": a64SysReg{0x100480, true, true},
"DBGBVR5_EL1": a64SysReg{0x100580, true, true},
"DBGBVR6_EL1": a64SysReg{0x100680, true, true},
"DBGBVR7_EL1": a64SysReg{0x100780, true, true},
"DBGBVR8_EL1": a64SysReg{0x100880, true, true},
"DBGBVR9_EL1": a64SysReg{0x100980, true, true},
"DBGBVR10_EL1": a64SysReg{0x100a80, true, true},
"DBGBVR11_EL1": a64SysReg{0x100b80, true, true},
"DBGBVR12_EL1": a64SysReg{0x100c80, true, true},
"DBGBVR13_EL1": a64SysReg{0x100d80, true, true},
"DBGBVR14_EL1": a64SysReg{0x100e80, true, true},
"DBGBVR15_EL1": a64SysReg{0x100f80, true, true},
"DBGCLAIMCLR_EL1": a64SysReg{0x1079c0, true, true},
"DBGCLAIMSET_EL1": a64SysReg{0x1078c0, true, true},
"DBGDTR_EL0": a64SysReg{0x130400, true, true},
"DBGDTRRX_EL0": a64SysReg{0x130500, true, false},
"DBGDTRTX_EL0": a64SysReg{0x130500, false, true},
"DBGPRCR_EL1": a64SysReg{0x101480, true, true},
"DBGWCR0_EL1": a64SysReg{0x1000e0, true, true},
"DBGWCR1_EL1": a64SysReg{0x1001e0, true, true},
"DBGWCR2_EL1": a64SysReg{0x1002e0, true, true},
"DBGWCR3_EL1": a64SysReg{0x1003e0, true, true},
"DBGWCR4_EL1": a64SysReg{0x1004e0, true, true},
"DBGWCR5_EL1": a64SysReg{0x1005e0, true, true},
"DBGWCR6_EL1": a64SysReg{0x1006e0, true, true},
"DBGWCR7_EL1": a64SysReg{0x1007e0, true, true},
"DBGWCR8_EL1": a64SysReg{0x1008e0, true, true},
"DBGWCR9_EL1": a64SysReg{0x1009e0, true, true},
"DBGWCR10_EL1": a64SysReg{0x100ae0, true, true},
"DBGWCR11_EL1": a64SysReg{0x100be0, true, true},
"DBGWCR12_EL1": a64SysReg{0x100ce0, true, true},
"DBGWCR13_EL1": a64SysReg{0x100de0, true, true},
"DBGWCR14_EL1": a64SysReg{0x100ee0, true, true},
"DBGWCR15_EL1": a64SysReg{0x100fe0, true, true},
"DBGWVR0_EL1": a64SysReg{0x1000c0, true, true},
"DBGWVR1_EL1": a64SysReg{0x1001c0, true, true},
"DBGWVR2_EL1": a64SysReg{0x1002c0, true, true},
"DBGWVR3_EL1": a64SysReg{0x1003c0, true, true},
"DBGWVR4_EL1": a64SysReg{0x1004c0, true, true},
"DBGWVR5_EL1": a64SysReg{0x1005c0, true, true},
"DBGWVR6_EL1": a64SysReg{0x1006c0, true, true},
"DBGWVR7_EL1": a64SysReg{0x1007c0, true, true},
"DBGWVR8_EL1": a64SysReg{0x1008c0, true, true},
"DBGWVR9_EL1": a64SysReg{0x1009c0, true, true},
"DBGWVR10_EL1": a64SysReg{0x100ac0, true, true},
"DBGWVR11_EL1": a64SysReg{0x100bc0, true, true},
"DBGWVR12_EL1": a64SysReg{0x100cc0, true, true},
"DBGWVR13_EL1": a64SysReg{0x100dc0, true, true},
"DBGWVR14_EL1": a64SysReg{0x100ec0, true, true},
"DBGWVR15_EL1": a64SysReg{0x100fc0, true, true},
"DCZID_EL0": a64SysReg{0x1b00e0, true, false},
"DISR_EL1": a64SysReg{0x18c120, true, true},
"DIT": a64SysReg{0x1b42a0, true, true},
"DLR_EL0": a64SysReg{0x1b4520, true, true},
"DSPSR_EL0": a64SysReg{0x1b4500, true, true},
"ELR_EL1": a64SysReg{0x184020, true, true},
"ERRIDR_EL1": a64SysReg{0x185300, true, false},
"ERRSELR_EL1": a64SysReg{0x185320, true, true},
"ERXADDR_EL1": a64SysReg{0x185460, true, true},
"ERXCTLR_EL1": a64SysReg{0x185420, true, true},
"ERXFR_EL1": a64SysReg{0x185400, true, false},
"ERXMISC0_EL1": a64SysReg{0x185500, true, true},
"ERXMISC1_EL1": a64SysReg{0x185520, true, true},
"ERXMISC2_EL1": a64SysReg{0x185540, true, true},
"ERXMISC3_EL1": a64SysReg{0x185560, true, true},
"ERXPFGCDN_EL1": a64SysReg{0x1854c0, true, true},
"ERXPFGCTL_EL1": a64SysReg{0x1854a0, true, true},
"ERXPFGF_EL1": a64SysReg{0x185480, true, false},
"ERXSTATUS_EL1": a64SysReg{0x185440, true, true},
"ESR_EL1": a64SysReg{0x185200, true, true},
"FAR_EL1": a64SysReg{0x186000, true, true},
"FPCR": a64SysReg{0x1b4400, true, true},
"FPSR": a64SysReg{0x1b4420, true, true},
"GCR_EL1": a64SysReg{0x1810c0, true, true},
"GMID_EL1": a64SysReg{0x31400, true, false},
"ICC_AP0R0_EL1": a64SysReg{0x18c880, true, true},
"ICC_AP0R1_EL1": a64SysReg{0x18c8a0, true, true},
"ICC_AP0R2_EL1": a64SysReg{0x18c8c0, true, true},
"ICC_AP0R3_EL1": a64SysReg{0x18c8e0, true, true},
"ICC_AP1R0_EL1": a64SysReg{0x18c900, true, true},
"ICC_AP1R1_EL1": a64SysReg{0x18c920, true, true},
"ICC_AP1R2_EL1": a64SysReg{0x18c940, true, true},
"ICC_AP1R3_EL1": a64SysReg{0x18c960, true, true},
"ICC_ASGI1R_EL1": a64SysReg{0x18cbc0, false, true},
"ICC_BPR0_EL1": a64SysReg{0x18c860, true, true},
"ICC_BPR1_EL1": a64SysReg{0x18cc60, true, true},
"ICC_CTLR_EL1": a64SysReg{0x18cc80, true, true},
"ICC_DIR_EL1": a64SysReg{0x18cb20, false, true},
"ICC_EOIR0_EL1": a64SysReg{0x18c820, false, true},
"ICC_EOIR1_EL1": a64SysReg{0x18cc20, false, true},
"ICC_HPPIR0_EL1": a64SysReg{0x18c840, true, false},
"ICC_HPPIR1_EL1": a64SysReg{0x18cc40, true, false},
"ICC_IAR0_EL1": a64SysReg{0x18c800, true, false},
"ICC_IAR1_EL1": a64SysReg{0x18cc00, true, false},
"ICC_IGRPEN0_EL1": a64SysReg{0x18ccc0, true, true},
"ICC_IGRPEN1_EL1": a64SysReg{0x18cce0, true, true},
"ICC_PMR_EL1": a64SysReg{0x184600, true, true},
"ICC_RPR_EL1": a64SysReg{0x18cb60, true, false},
"ICC_SGI0R_EL1": a64SysReg{0x18cbe0, false, true},
"ICC_SGI1R_EL1": a64SysReg{0x18cba0, false, true},
"ICC_SRE_EL1": a64SysReg{0x18cca0, true, true},
"ICV_AP0R0_EL1": a64SysReg{0x18c880, true, true},
"ICV_AP0R1_EL1": a64SysReg{0x18c8a0, true, true},
"ICV_AP0R2_EL1": a64SysReg{0x18c8c0, true, true},
"ICV_AP0R3_EL1": a64SysReg{0x18c8e0, true, true},
"ICV_AP1R0_EL1": a64SysReg{0x18c900, true, true},
"ICV_AP1R1_EL1": a64SysReg{0x18c920, true, true},
"ICV_AP1R2_EL1": a64SysReg{0x18c940, true, true},
"ICV_AP1R3_EL1": a64SysReg{0x18c960, true, true},
"ICV_BPR0_EL1": a64SysReg{0x18c860, true, true},
"ICV_BPR1_EL1": a64SysReg{0x18cc60, true, true},
"ICV_CTLR_EL1": a64SysReg{0x18cc80, true, true},
"ICV_DIR_EL1": a64SysReg{0x18cb20, false, true},
"ICV_EOIR0_EL1": a64SysReg{0x18c820, false, true},
"ICV_EOIR1_EL1": a64SysReg{0x18cc20, false, true},
"ICV_HPPIR0_EL1": a64SysReg{0x18c840, true, false},
"ICV_HPPIR1_EL1": a64SysReg{0x18cc40, true, false},
"ICV_IAR0_EL1": a64SysReg{0x18c800, true, false},
"ICV_IAR1_EL1": a64SysReg{0x18cc00, true, false},
"ICV_IGRPEN0_EL1": a64SysReg{0x18ccc0, true, true},
"ICV_IGRPEN1_EL1": a64SysReg{0x18cce0, true, true},
"ICV_PMR_EL1": a64SysReg{0x184600, true, true},
"ICV_RPR_EL1": a64SysReg{0x18cb60, true, false},
"ID_AA64AFR0_EL1": a64SysReg{0x180580, true, false},
"ID_AA64AFR1_EL1": a64SysReg{0x1805a0, true, false},
"ID_AA64DFR0_EL1": a64SysReg{0x180500, true, false},
"ID_AA64DFR1_EL1": a64SysReg{0x180520, true, false},
"ID_AA64ISAR0_EL1": a64SysReg{0x180600, true, false},
"ID_AA64ISAR1_EL1": a64SysReg{0x180620, true, false},
"ID_AA64MMFR0_EL1": a64SysReg{0x180700, true, false},
"ID_AA64MMFR1_EL1": a64SysReg{0x180720, true, false},
"ID_AA64MMFR2_EL1": a64SysReg{0x180740, true, false},
"ID_AA64PFR0_EL1": a64SysReg{0x180400, true, false},
"ID_AA64PFR1_EL1": a64SysReg{0x180420, true, false},
"ID_AA64ZFR0_EL1": a64SysReg{0x180480, true, false},
"ID_AFR0_EL1": a64SysReg{0x180160, true, false},
"ID_DFR0_EL1": a64SysReg{0x180140, true, false},
"ID_ISAR0_EL1": a64SysReg{0x180200, true, false},
"ID_ISAR1_EL1": a64SysReg{0x180220, true, false},
"ID_ISAR2_EL1": a64SysReg{0x180240, true, false},
"ID_ISAR3_EL1": a64SysReg{0x180260, true, false},
"ID_ISAR4_EL1": a64SysReg{0x180280, true, false},
"ID_ISAR5_EL1": a64SysReg{0x1802a0, true, false},
"ID_ISAR6_EL1": a64SysReg{0x1802e0, true, false},
"ID_MMFR0_EL1": a64SysReg{0x180180, true, false},
"ID_MMFR1_EL1": a64SysReg{0x1801a0, true, false},
"ID_MMFR2_EL1": a64SysReg{0x1801c0, true, false},
"ID_MMFR3_EL1": a64SysReg{0x1801e0, true, false},
"ID_MMFR4_EL1": a64SysReg{0x1802c0, true, false},
"ID_PFR0_EL1": a64SysReg{0x180100, true, false},
"ID_PFR1_EL1": a64SysReg{0x180120, true, false},
"ID_PFR2_EL1": a64SysReg{0x180380, true, false},
"ISR_EL1": a64SysReg{0x18c100, true, false},
"LORC_EL1": a64SysReg{0x18a460, true, true},
"LOREA_EL1": a64SysReg{0x18a420, true, true},
"LORID_EL1": a64SysReg{0x18a4e0, true, false},
"LORN_EL1": a64SysReg{0x18a440, true, true},
"LORSA_EL1": a64SysReg{0x18a400, true, true},
"MAIR_EL1": a64SysReg{0x18a200, true, true},
"MDCCINT_EL1": a64SysReg{0x100200, true, true},
"MDCCSR_EL0": a64SysReg{0x130100, true, false},
"MDRAR_EL1": a64SysReg{0x101000, true, false},
"MDSCR_EL1": a64SysReg{0x100240, true, true},
"MIDR_EL1": a64SysReg{0x180000, true, false},
"MPAM0_EL1": a64SysReg{0x18a520, true, true},
"MPAM1_EL1": a64SysReg{0x18a500, true, true},
"MPAMIDR_EL1": a64SysReg{0x18a480, true, false},
"MPIDR_EL1": a64SysReg{0x1800a0, true, false},
"MVFR0_EL1": a64SysReg{0x180300, true, false},
"MVFR1_EL1": a64SysReg{0x180320, true, false},
"MVFR2_EL1": a64SysReg{0x180340, true, false},
"NZCV": a64SysReg{0x1b4200, true, true},
"OSDLR_EL1": a64SysReg{0x101380, true, true},
"OSDTRRX_EL1": a64SysReg{0x100040, true, true},
"OSDTRTX_EL1": a64SysReg{0x100340, true, true},
"OSECCR_EL1": a64SysReg{0x100640, true, true},
"OSLAR_EL1": a64SysReg{0x101080, false, true},
"OSLSR_EL1": a64SysReg{0x101180, true, false},
"PAN": a64SysReg{0x184260, true, true},
"PAR_EL1": a64SysReg{0x187400, true, true},
"PMBIDR_EL1": a64SysReg{0x189ae0, true, false},
"PMBLIMITR_EL1": a64SysReg{0x189a00, true, true},
"PMBPTR_EL1": a64SysReg{0x189a20, true, true},
"PMBSR_EL1": a64SysReg{0x189a60, true, true},
"PMCCFILTR_EL0": a64SysReg{0x1befe0, true, true},
"PMCCNTR_EL0": a64SysReg{0x1b9d00, true, true},
"PMCEID0_EL0": a64SysReg{0x1b9cc0, true, false},
"PMCEID1_EL0": a64SysReg{0x1b9ce0, true, false},
"PMCNTENCLR_EL0": a64SysReg{0x1b9c40, true, true},
"PMCNTENSET_EL0": a64SysReg{0x1b9c20, true, true},
"PMCR_EL0": a64SysReg{0x1b9c00, true, true},
"PMEVCNTR0_EL0": a64SysReg{0x1be800, true, true},
"PMEVCNTR1_EL0": a64SysReg{0x1be820, true, true},
"PMEVCNTR2_EL0": a64SysReg{0x1be840, true, true},
"PMEVCNTR3_EL0": a64SysReg{0x1be860, true, true},
"PMEVCNTR4_EL0": a64SysReg{0x1be880, true, true},
"PMEVCNTR5_EL0": a64SysReg{0x1be8a0, true, true},
"PMEVCNTR6_EL0": a64SysReg{0x1be8c0, true, true},
"PMEVCNTR7_EL0": a64SysReg{0x1be8e0, true, true},
"PMEVCNTR8_EL0": a64SysReg{0x1be900, true, true},
"PMEVCNTR9_EL0": a64SysReg{0x1be920, true, true},
"PMEVCNTR10_EL0": a64SysReg{0x1be940, true, true},
"PMEVCNTR11_EL0": a64SysReg{0x1be960, true, true},
"PMEVCNTR12_EL0": a64SysReg{0x1be980, true, true},
"PMEVCNTR13_EL0": a64SysReg{0x1be9a0, true, true},
"PMEVCNTR14_EL0": a64SysReg{0x1be9c0, true, true},
"PMEVCNTR15_EL0": a64SysReg{0x1be9e0, true, true},
"PMEVCNTR16_EL0": a64SysReg{0x1bea00, true, true},
"PMEVCNTR17_EL0": a64SysReg{0x1bea20, true, true},
"PMEVCNTR18_EL0": a64SysReg{0x1bea40, true, true},
"PMEVCNTR19_EL0": a64SysReg{0x1bea60, true, true},
"PMEVCNTR20_EL0": a64SysReg{0x1bea80, true, true},
"PMEVCNTR21_EL0": a64SysReg{0x1beaa0, true, true},
"PMEVCNTR22_EL0": a64SysReg{0x1beac0, true, true},
"PMEVCNTR23_EL0": a64SysReg{0x1beae0, true, true},
"PMEVCNTR24_EL0": a64SysReg{0x1beb00, true, true},
"PMEVCNTR25_EL0": a64SysReg{0x1beb20, true, true},
"PMEVCNTR26_EL0": a64SysReg{0x1beb40, true, true},
"PMEVCNTR27_EL0": a64SysReg{0x1beb60, true, true},
"PMEVCNTR28_EL0": a64SysReg{0x1beb80, true, true},
"PMEVCNTR29_EL0": a64SysReg{0x1beba0, true, true},
"PMEVCNTR30_EL0": a64SysReg{0x1bebc0, true, true},
"PMEVTYPER0_EL0": a64SysReg{0x1bec00, true, true},
"PMEVTYPER1_EL0": a64SysReg{0x1bec20, true, true},
"PMEVTYPER2_EL0": a64SysReg{0x1bec40, true, true},
"PMEVTYPER3_EL0": a64SysReg{0x1bec60, true, true},
"PMEVTYPER4_EL0": a64SysReg{0x1bec80, true, true},
"PMEVTYPER5_EL0": a64SysReg{0x1beca0, true, true},
"PMEVTYPER6_EL0": a64SysReg{0x1becc0, true, true},
"PMEVTYPER7_EL0": a64SysReg{0x1bece0, true, true},
"PMEVTYPER8_EL0": a64SysReg{0x1bed00, true, true},
"PMEVTYPER9_EL0": a64SysReg{0x1bed20, true, true},
"PMEVTYPER10_EL0": a64SysReg{0x1bed40, true, true},
"PMEVTYPER11_EL0": a64SysReg{0x1bed60, true, true},
"PMEVTYPER12_EL0": a64SysReg{0x1bed80, true, true},
"PMEVTYPER13_EL0": a64SysReg{0x1beda0, true, true},
"PMEVTYPER14_EL0": a64SysReg{0x1bedc0, true, true},
"PMEVTYPER15_EL0": a64SysReg{0x1bede0, true, true},
"PMEVTYPER16_EL0": a64SysReg{0x1bee00, true, true},
"PMEVTYPER17_EL0": a64SysReg{0x1bee20, true, true},
"PMEVTYPER18_EL0": a64SysReg{0x1bee40, true, true},
"PMEVTYPER19_EL0": a64SysReg{0x1bee60, true, true},
"PMEVTYPER20_EL0": a64SysReg{0x1bee80, true, true},
"PMEVTYPER21_EL0": a64SysReg{0x1beea0, true, true},
"PMEVTYPER22_EL0": a64SysReg{0x1beec0, true, true},
"PMEVTYPER23_EL0": a64SysReg{0x1beee0, true, true},
"PMEVTYPER24_EL0": a64SysReg{0x1bef00, true, true},
"PMEVTYPER25_EL0": a64SysReg{0x1bef20, true, true},
"PMEVTYPER26_EL0": a64SysReg{0x1bef40, true, true},
"PMEVTYPER27_EL0": a64SysReg{0x1bef60, true, true},
"PMEVTYPER28_EL0": a64SysReg{0x1bef80, true, true},
"PMEVTYPER29_EL0": a64SysReg{0x1befa0, true, true},
"PMEVTYPER30_EL0": a64SysReg{0x1befc0, true, true},
"PMINTENCLR_EL1": a64SysReg{0x189e40, true, true},
"PMINTENSET_EL1": a64SysReg{0x189e20, true, true},
"PMMIR_EL1": a64SysReg{0x189ec0, true, false},
"PMOVSCLR_EL0": a64SysReg{0x1b9c60, true, true},
"PMOVSSET_EL0": a64SysReg{0x1b9e60, true, true},
"PMSCR_EL1": a64SysReg{0x189900, true, true},
"PMSELR_EL0": a64SysReg{0x1b9ca0, true, true},
"PMSEVFR_EL1": a64SysReg{0x1899a0, true, true},
"PMSFCR_EL1": a64SysReg{0x189980, true, true},
"PMSICR_EL1": a64SysReg{0x189940, true, true},
"PMSIDR_EL1": a64SysReg{0x1899e0, true, false},
"PMSIRR_EL1": a64SysReg{0x189960, true, true},
"PMSLATFR_EL1": a64SysReg{0x1899c0, true, true},
"PMSWINC_EL0": a64SysReg{0x1b9c80, false, true},
"PMUSERENR_EL0": a64SysReg{0x1b9e00, true, true},
"PMXEVCNTR_EL0": a64SysReg{0x1b9d40, true, true},
"PMXEVTYPER_EL0": a64SysReg{0x1b9d20, true, true},
"REVIDR_EL1": a64SysReg{0x1800c0, true, false},
"RGSR_EL1": a64SysReg{0x1810a0, true, true},
"RMR_EL1": a64SysReg{0x18c040, true, true},
"RNDR": a64SysReg{0x1b2400, true, false},
"RNDRRS": a64SysReg{0x1b2420, true, false},
"RVBAR_EL1": a64SysReg{0x18c020, true, false},
"SCTLR_EL1": a64SysReg{0x181000, true, true},
"SCXTNUM_EL0": a64SysReg{0x1bd0e0, true, true},
"SCXTNUM_EL1": a64SysReg{0x18d0e0, true, true},
"SP_EL0": a64SysReg{0x184100, true, true},
"SP_EL1": a64SysReg{0x1c4100, true, true},
"SPSel": a64SysReg{0x184200, true, true},
"SPSR_abt": a64SysReg{0x1c4320, true, true},
"SPSR_EL1": a64SysReg{0x184000, true, true},
"SPSR_fiq": a64SysReg{0x1c4360, true, true},
"SPSR_irq": a64SysReg{0x1c4300, true, true},
"SPSR_und": a64SysReg{0x1c4340, true, true},
"SSBS": a64SysReg{0x1b42c0, true, true},
"TCO": a64SysReg{0x1b42e0, true, true},
"TCR_EL1": a64SysReg{0x182040, true, true},
"TFSR_EL1": a64SysReg{0x185600, true, true},
"TFSRE0_EL1": a64SysReg{0x185620, true, true},
"TPIDR_EL0": a64SysReg{0x1bd040, true, true},
"TPIDR_EL1": a64SysReg{0x18d080, true, true},
"TPIDRRO_EL0": a64SysReg{0x1bd060, true, true},
"TRFCR_EL1": a64SysReg{0x181220, true, true},
"TTBR0_EL1": a64SysReg{0x182000, true, true},
"TTBR1_EL1": a64SysReg{0x182020, true, true},
"UAO": a64SysReg{0x184280, true, true},
"VBAR_EL1": a64SysReg{0x18c000, true, true},
"ZCR_EL1": a64SysReg{0x181200, true, true},
}
// a64SysInst is one TLBI alias: the fields the SYS encoding carries beside
// the fixed op0 = 01 and CRn = 8.
type a64SysInst struct {
op1, cm, op2 uint32
}
// a64TLBIOps maps the TLBI operation names to their fields; the register
// operand is optional and defaults to ZR.
var a64TLBIOps = map[string]a64SysInst{
"ALLE1": {0x4, 0x7, 0x4},
"ALLE1IS": {0x4, 0x3, 0x4},
"ALLE1OS": {0x4, 0x1, 0x4},
"ALLE2": {0x4, 0x7, 0x0},
"ALLE2IS": {0x4, 0x3, 0x0},
"ALLE2OS": {0x4, 0x1, 0x0},
"ALLE3": {0x6, 0x7, 0x0},
"ALLE3IS": {0x6, 0x3, 0x0},
"ALLE3OS": {0x6, 0x1, 0x0},
"ASIDE1": {0x0, 0x7, 0x2},
"ASIDE1IS": {0x0, 0x3, 0x2},
"ASIDE1OS": {0x0, 0x1, 0x2},
"IPAS2E1": {0x4, 0x4, 0x1},
"IPAS2E1IS": {0x4, 0x0, 0x1},
"IPAS2E1OS": {0x4, 0x4, 0x0},
"IPAS2LE1": {0x4, 0x4, 0x5},
"IPAS2LE1IS": {0x4, 0x0, 0x5},
"IPAS2LE1OS": {0x4, 0x4, 0x4},
"RIPAS2E1": {0x4, 0x4, 0x2},
"RIPAS2E1IS": {0x4, 0x0, 0x2},
"RIPAS2E1OS": {0x4, 0x4, 0x3},
"RIPAS2LE1": {0x4, 0x4, 0x6},
"RIPAS2LE1IS": {0x4, 0x0, 0x6},
"RIPAS2LE1OS": {0x4, 0x4, 0x7},
"RVAAE1": {0x0, 0x6, 0x3},
"RVAAE1IS": {0x0, 0x2, 0x3},
"RVAAE1OS": {0x0, 0x5, 0x3},
"RVAALE1": {0x0, 0x6, 0x7},
"RVAALE1IS": {0x0, 0x2, 0x7},
"RVAALE1OS": {0x0, 0x5, 0x7},
"RVAE1": {0x0, 0x6, 0x1},
"RVAE1IS": {0x0, 0x2, 0x1},
"RVAE1OS": {0x0, 0x5, 0x1},
"RVAE2": {0x4, 0x6, 0x1},
"RVAE2IS": {0x4, 0x2, 0x1},
"RVAE2OS": {0x4, 0x5, 0x1},
"RVAE3": {0x6, 0x6, 0x1},
"RVAE3IS": {0x6, 0x2, 0x1},
"RVAE3OS": {0x6, 0x5, 0x1},
"RVALE1": {0x0, 0x6, 0x5},
"RVALE1IS": {0x0, 0x2, 0x5},
"RVALE1OS": {0x0, 0x5, 0x5},
"RVALE2": {0x4, 0x6, 0x5},
"RVALE2IS": {0x4, 0x2, 0x5},
"RVALE2OS": {0x4, 0x5, 0x5},
"RVALE3": {0x6, 0x6, 0x5},
"RVALE3IS": {0x6, 0x2, 0x5},
"RVALE3OS": {0x6, 0x5, 0x5},
"VAAE1": {0x0, 0x7, 0x3},
"VAAE1IS": {0x0, 0x3, 0x3},
"VAAE1OS": {0x0, 0x1, 0x3},
"VAALE1": {0x0, 0x7, 0x7},
"VAALE1IS": {0x0, 0x3, 0x7},
"VAALE1OS": {0x0, 0x1, 0x7},
"VAE1": {0x0, 0x7, 0x1},
"VAE1IS": {0x0, 0x3, 0x1},
"VAE1OS": {0x0, 0x1, 0x1},
"VAE2": {0x4, 0x7, 0x1},
"VAE2IS": {0x4, 0x3, 0x1},
"VAE2OS": {0x4, 0x1, 0x1},
"VAE3": {0x6, 0x7, 0x1},
"VAE3IS": {0x6, 0x3, 0x1},
"VAE3OS": {0x6, 0x1, 0x1},
"VALE1": {0x0, 0x7, 0x5},
"VALE1IS": {0x0, 0x3, 0x5},
"VALE1OS": {0x0, 0x1, 0x5},
"VALE2": {0x4, 0x7, 0x5},
"VALE2IS": {0x4, 0x3, 0x5},
"VALE2OS": {0x4, 0x1, 0x5},
"VALE3": {0x6, 0x7, 0x5},
"VALE3IS": {0x6, 0x3, 0x5},
"VALE3OS": {0x6, 0x1, 0x5},
"VMALLE1": {0x0, 0x7, 0x0},
"VMALLE1IS": {0x0, 0x3, 0x0},
"VMALLE1OS": {0x0, 0x1, 0x0},
"VMALLS12E1": {0x4, 0x7, 0x6},
"VMALLS12E1IS": {0x4, 0x3, 0x6},
"VMALLS12E1OS": {0x4, 0x1, 0x6},
}
// a64DCOps2 maps the DC operation names to their fields; the register
// operand is mandatory.
var a64DCOps2 = map[string]a64SysInst{
"CGDSW": {0x0, 0xa, 0x6},
"CGDVAC": {0x3, 0xa, 0x5},
"CGDVADP": {0x3, 0xd, 0x5},
"CGDVAP": {0x3, 0xc, 0x5},
"CGSW": {0x0, 0xa, 0x4},
"CGVAC": {0x3, 0xa, 0x3},
"CGVADP": {0x3, 0xd, 0x3},
"CGVAP": {0x3, 0xc, 0x3},
"CIGDSW": {0x0, 0xe, 0x6},
"CIGDVAC": {0x3, 0xe, 0x5},
"CIGSW": {0x0, 0xe, 0x4},
"CIGVAC": {0x3, 0xe, 0x3},
"CISW": {0x0, 0xe, 0x2},
"CIVAC": {0x3, 0xe, 0x1},
"CSW": {0x0, 0xa, 0x2},
"CVAC": {0x3, 0xa, 0x1},
"CVADP": {0x3, 0xd, 0x1},
"CVAP": {0x3, 0xc, 0x1},
"CVAU": {0x3, 0xb, 0x1},
"GVA": {0x3, 0x4, 0x3},
"GZVA": {0x3, 0x4, 0x4},
"IGDSW": {0x0, 0x6, 0x6},
"IGDVAC": {0x0, 0x6, 0x5},
"IGSW": {0x0, 0x6, 0x4},
"IGVAC": {0x0, 0x6, 0x3},
"ISW": {0x0, 0x6, 0x2},
"IVAC": {0x0, 0x6, 0x1},
"ZVA": {0x3, 0x4, 0x1},
}
// a64RPRFOps maps the range-prefetch operation names to their 6-bit values.
var a64RPRFOps = map[string]uint32{
"PLDKEEP": 0,
"PLDSTRM": 4,
"PSTKEEP": 1,
"PSTSTRM": 5,
}
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