[v8,10/11] KVM: arm64: selftests: Import automatic system register definition generation from kernel

Message ID	20230807162210.2528230-11-jingzhangos@google.com (mailing list archive)
State	New, archived
Headers	show Return-Path: <linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org> Date: Mon, 7 Aug 2023 09:22:08 -0700 In-Reply-To: <20230807162210.2528230-1-jingzhangos@google.com> Mime-Version: 1.0 References: <20230807162210.2528230-1-jingzhangos@google.com> Message-ID: <20230807162210.2528230-11-jingzhangos@google.com> Subject: [PATCH v8 10/11] KVM: arm64: selftests: Import automatic system register definition generation from kernel From: Jing Zhang <jingzhangos@google.com> To: KVM <kvm@vger.kernel.org>, KVMARM <kvmarm@lists.linux.dev>, ARMLinux <linux-arm-kernel@lists.infradead.org>, Marc Zyngier <maz@kernel.org>, Oliver Upton <oliver.upton@linux.dev> Cc: Will Deacon <will@kernel.org>, Paolo Bonzini <pbonzini@redhat.com>, James Morse <james.morse@arm.com>, Alexandru Elisei <alexandru.elisei@arm.com>, Suzuki K Poulose <suzuki.poulose@arm.com>, Fuad Tabba <tabba@google.com>, Reiji Watanabe <reijiw@google.com>, Raghavendra Rao Ananta <rananta@google.com>, Suraj Jitindar Singh <surajjs@amazon.com>, Cornelia Huck <cohuck@redhat.com>, Jing Zhang <jingzhangos@google.com> Precedence: list Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org> Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org
Series	Enable writable for idregs DFR0,PFR0, MMFR{0,1,2,3} \| expand [v8,00/11] Enable writable for idregs DFR0,PFR0, MMFR{0,1,2,3} [v8,01/11] KVM: arm64: Allow userspace to get the writable masks for feature ID registers [v8,02/11] KVM: arm64: Document KVM_ARM_GET_REG_WRITABLE_MASKS [v8,03/11] KVM: arm64: Use guest ID register values for the sake of emulation [v8,04/11] KVM: arm64: Reject attempts to set invalid debug arch version [v8,05/11] KVM: arm64: Enable writable for ID_AA64DFR0_EL1 and ID_DFR0_EL1 [v8,06/11] KVM: arm64: Bump up the default KVM sanitised debug version to v8p8 [v8,07/11] KVM: arm64: Enable writable for ID_AA64PFR0_EL1 [v8,08/11] KVM: arm64: Refactor helper Macros for idreg desc [v8,09/11] KVM: arm64: Enable writable for ID_AA64MMFR{0, 1, 2, 3}_EL1 [v8,10/11] KVM: arm64: selftests: Import automatic system register definition generation from kernel [v8,11/11] KVM: arm64: selftests: Test for setting ID register from usersapce

diff --git a/tools/arch/arm64/include/.gitignore b/tools/arch/arm64/include/.gitignore new file mode 100644 index 000000000000..9ab870da897d --- /dev/null +++ b/tools/arch/arm64/include/.gitignore @@ -0,0 +1 @@ +generated/ diff --git a/tools/arch/arm64/include/asm/gpr-num.h b/tools/arch/arm64/include/asm/gpr-num.h new file mode 100644 index 000000000000..05da4a7c5788 --- /dev/null +++ b/tools/arch/arm64/include/asm/gpr-num.h @@ -0,0 +1,26 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#ifndef __ASM_GPR_NUM_H +#define __ASM_GPR_NUM_H + +#ifdef __ASSEMBLY__ + + .irp num,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30 + .equ .L__gpr_num_x\num, \num + .equ .L__gpr_num_w\num, \num + .endr + .equ .L__gpr_num_xzr, 31 + .equ .L__gpr_num_wzr, 31 + +#else /* __ASSEMBLY__ */ + +#define __DEFINE_ASM_GPR_NUMS \ +" .irp num,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30\n" \ +" .equ .L__gpr_num_x\\num, \\num\n" \ +" .equ .L__gpr_num_w\\num, \\num\n" \ +" .endr\n" \ +" .equ .L__gpr_num_xzr, 31\n" \ +" .equ .L__gpr_num_wzr, 31\n" + +#endif /* __ASSEMBLY__ */ + +#endif /* __ASM_GPR_NUM_H */ diff --git a/tools/arch/arm64/include/asm/sysreg.h b/tools/arch/arm64/include/asm/sysreg.h index 7640fa27be94..ccc13e991376 100644 --- a/tools/arch/arm64/include/asm/sysreg.h +++ b/tools/arch/arm64/include/asm/sysreg.h @@ -12,6 +12,8 @@ #include <linux/bits.h> #include <linux/stringify.h> +#include <asm/gpr-num.h> + /* * ARMv8 ARM reserves the following encoding for system registers: * (Ref: ARMv8 ARM, Section: "System instruction class encoding overview", @@ -87,20 +89,24 @@ */ #define pstate_field(op1, op2) ((op1) << Op1_shift | (op2) << Op2_shift) #define PSTATE_Imm_shift CRm_shift +#define SET_PSTATE(x, r) __emit_inst(0xd500401f | PSTATE_ ## r | ((!!x) << PSTATE_Imm_shift)) #define PSTATE_PAN pstate_field(0, 4) #define PSTATE_UAO pstate_field(0, 3) #define PSTATE_SSBS pstate_field(3, 1) +#define PSTATE_DIT pstate_field(3, 2) #define PSTATE_TCO pstate_field(3, 4) -#define SET_PSTATE_PAN(x) __emit_inst(0xd500401f | PSTATE_PAN | ((!!x) << PSTATE_Imm_shift)) -#define SET_PSTATE_UAO(x) __emit_inst(0xd500401f | PSTATE_UAO | ((!!x) << PSTATE_Imm_shift)) -#define SET_PSTATE_SSBS(x) __emit_inst(0xd500401f | PSTATE_SSBS | ((!!x) << PSTATE_Imm_shift)) -#define SET_PSTATE_TCO(x) __emit_inst(0xd500401f | PSTATE_TCO | ((!!x) << PSTATE_Imm_shift)) +#define SET_PSTATE_PAN(x) SET_PSTATE((x), PAN) +#define SET_PSTATE_UAO(x) SET_PSTATE((x), UAO) +#define SET_PSTATE_SSBS(x) SET_PSTATE((x), SSBS) +#define SET_PSTATE_DIT(x) SET_PSTATE((x), DIT) +#define SET_PSTATE_TCO(x) SET_PSTATE((x), TCO) #define set_pstate_pan(x) asm volatile(SET_PSTATE_PAN(x)) #define set_pstate_uao(x) asm volatile(SET_PSTATE_UAO(x)) #define set_pstate_ssbs(x) asm volatile(SET_PSTATE_SSBS(x)) +#define set_pstate_dit(x) asm volatile(SET_PSTATE_DIT(x)) #define __SYS_BARRIER_INSN(CRm, op2, Rt) \ __emit_inst(0xd5000000 | sys_insn(0, 3, 3, (CRm), (op2)) | ((Rt) & 0x1f)) @@ -108,25 +114,43 @@ #define SB_BARRIER_INSN __SYS_BARRIER_INSN(0, 7, 31) #define SYS_DC_ISW sys_insn(1, 0, 7, 6, 2) +#define SYS_DC_IGSW sys_insn(1, 0, 7, 6, 4) +#define SYS_DC_IGDSW sys_insn(1, 0, 7, 6, 6) #define SYS_DC_CSW sys_insn(1, 0, 7, 10, 2) +#define SYS_DC_CGSW sys_insn(1, 0, 7, 10, 4) +#define SYS_DC_CGDSW sys_insn(1, 0, 7, 10, 6) #define SYS_DC_CISW sys_insn(1, 0, 7, 14, 2) +#define SYS_DC_CIGSW sys_insn(1, 0, 7, 14, 4) +#define SYS_DC_CIGDSW sys_insn(1, 0, 7, 14, 6) + +/* + * Automatically generated definitions for system registers, the + * manual encodings below are in the process of being converted to + * come from here. The header relies on the definition of sys_reg() + * earlier in this file. + */ +#include "asm/sysreg-defs.h" /* * System registers, organised loosely by encoding but grouped together * where the architected name contains an index. e.g. ID_MMFR<n>_EL1. */ -#define SYS_OSDTRRX_EL1 sys_reg(2, 0, 0, 0, 2) -#define SYS_MDCCINT_EL1 sys_reg(2, 0, 0, 2, 0) -#define SYS_MDSCR_EL1 sys_reg(2, 0, 0, 2, 2) -#define SYS_OSDTRTX_EL1 sys_reg(2, 0, 0, 3, 2) -#define SYS_OSECCR_EL1 sys_reg(2, 0, 0, 6, 2) +#define SYS_SVCR_SMSTOP_SM_EL0 sys_reg(0, 3, 4, 2, 3) +#define SYS_SVCR_SMSTART_SM_EL0 sys_reg(0, 3, 4, 3, 3) +#define SYS_SVCR_SMSTOP_SMZA_EL0 sys_reg(0, 3, 4, 6, 3) + #define SYS_DBGBVRn_EL1(n) sys_reg(2, 0, 0, n, 4) #define SYS_DBGBCRn_EL1(n) sys_reg(2, 0, 0, n, 5) #define SYS_DBGWVRn_EL1(n) sys_reg(2, 0, 0, n, 6) #define SYS_DBGWCRn_EL1(n) sys_reg(2, 0, 0, n, 7) #define SYS_MDRAR_EL1 sys_reg(2, 0, 1, 0, 0) -#define SYS_OSLAR_EL1 sys_reg(2, 0, 1, 0, 4) + #define SYS_OSLSR_EL1 sys_reg(2, 0, 1, 1, 4) +#define OSLSR_EL1_OSLM_MASK (BIT(3) | BIT(0)) +#define OSLSR_EL1_OSLM_NI 0 +#define OSLSR_EL1_OSLM_IMPLEMENTED BIT(3) +#define OSLSR_EL1_OSLK BIT(1) + #define SYS_OSDLR_EL1 sys_reg(2, 0, 1, 3, 4) #define SYS_DBGPRCR_EL1 sys_reg(2, 0, 1, 4, 4) #define SYS_DBGCLAIMSET_EL1 sys_reg(2, 0, 7, 8, 6) @@ -142,59 +166,12 @@ #define SYS_MPIDR_EL1 sys_reg(3, 0, 0, 0, 5) #define SYS_REVIDR_EL1 sys_reg(3, 0, 0, 0, 6) -#define SYS_ID_PFR0_EL1 sys_reg(3, 0, 0, 1, 0) -#define SYS_ID_PFR1_EL1 sys_reg(3, 0, 0, 1, 1) -#define SYS_ID_PFR2_EL1 sys_reg(3, 0, 0, 3, 4) -#define SYS_ID_DFR0_EL1 sys_reg(3, 0, 0, 1, 2) -#define SYS_ID_DFR1_EL1 sys_reg(3, 0, 0, 3, 5) -#define SYS_ID_AFR0_EL1 sys_reg(3, 0, 0, 1, 3) -#define SYS_ID_MMFR0_EL1 sys_reg(3, 0, 0, 1, 4) -#define SYS_ID_MMFR1_EL1 sys_reg(3, 0, 0, 1, 5) -#define SYS_ID_MMFR2_EL1 sys_reg(3, 0, 0, 1, 6) -#define SYS_ID_MMFR3_EL1 sys_reg(3, 0, 0, 1, 7) -#define SYS_ID_MMFR4_EL1 sys_reg(3, 0, 0, 2, 6) -#define SYS_ID_MMFR5_EL1 sys_reg(3, 0, 0, 3, 6) - -#define SYS_ID_ISAR0_EL1 sys_reg(3, 0, 0, 2, 0) -#define SYS_ID_ISAR1_EL1 sys_reg(3, 0, 0, 2, 1) -#define SYS_ID_ISAR2_EL1 sys_reg(3, 0, 0, 2, 2) -#define SYS_ID_ISAR3_EL1 sys_reg(3, 0, 0, 2, 3) -#define SYS_ID_ISAR4_EL1 sys_reg(3, 0, 0, 2, 4) -#define SYS_ID_ISAR5_EL1 sys_reg(3, 0, 0, 2, 5) -#define SYS_ID_ISAR6_EL1 sys_reg(3, 0, 0, 2, 7) - -#define SYS_MVFR0_EL1 sys_reg(3, 0, 0, 3, 0) -#define SYS_MVFR1_EL1 sys_reg(3, 0, 0, 3, 1) -#define SYS_MVFR2_EL1 sys_reg(3, 0, 0, 3, 2) - -#define SYS_ID_AA64PFR0_EL1 sys_reg(3, 0, 0, 4, 0) -#define SYS_ID_AA64PFR1_EL1 sys_reg(3, 0, 0, 4, 1) -#define SYS_ID_AA64ZFR0_EL1 sys_reg(3, 0, 0, 4, 4) - -#define SYS_ID_AA64DFR0_EL1 sys_reg(3, 0, 0, 5, 0) -#define SYS_ID_AA64DFR1_EL1 sys_reg(3, 0, 0, 5, 1) - -#define SYS_ID_AA64AFR0_EL1 sys_reg(3, 0, 0, 5, 4) -#define SYS_ID_AA64AFR1_EL1 sys_reg(3, 0, 0, 5, 5) - -#define SYS_ID_AA64ISAR0_EL1 sys_reg(3, 0, 0, 6, 0) -#define SYS_ID_AA64ISAR1_EL1 sys_reg(3, 0, 0, 6, 1) - -#define SYS_ID_AA64MMFR0_EL1 sys_reg(3, 0, 0, 7, 0) -#define SYS_ID_AA64MMFR1_EL1 sys_reg(3, 0, 0, 7, 1) -#define SYS_ID_AA64MMFR2_EL1 sys_reg(3, 0, 0, 7, 2) - -#define SYS_SCTLR_EL1 sys_reg(3, 0, 1, 0, 0) #define SYS_ACTLR_EL1 sys_reg(3, 0, 1, 0, 1) -#define SYS_CPACR_EL1 sys_reg(3, 0, 1, 0, 2) #define SYS_RGSR_EL1 sys_reg(3, 0, 1, 0, 5) #define SYS_GCR_EL1 sys_reg(3, 0, 1, 0, 6) -#define SYS_ZCR_EL1 sys_reg(3, 0, 1, 2, 0) #define SYS_TRFCR_EL1 sys_reg(3, 0, 1, 2, 1) -#define SYS_TTBR0_EL1 sys_reg(3, 0, 2, 0, 0) -#define SYS_TTBR1_EL1 sys_reg(3, 0, 2, 0, 1) #define SYS_TCR_EL1 sys_reg(3, 0, 2, 0, 2) #define SYS_APIAKEYLO_EL1 sys_reg(3, 0, 2, 1, 0) @@ -230,159 +207,33 @@ #define SYS_TFSR_EL1 sys_reg(3, 0, 5, 6, 0) #define SYS_TFSRE0_EL1 sys_reg(3, 0, 5, 6, 1) -#define SYS_FAR_EL1 sys_reg(3, 0, 6, 0, 0) #define SYS_PAR_EL1 sys_reg(3, 0, 7, 4, 0) #define SYS_PAR_EL1_F BIT(0) #define SYS_PAR_EL1_FST GENMASK(6, 1) /*** Statistical Profiling Extension ***/ -/* ID registers */ -#define SYS_PMSIDR_EL1 sys_reg(3, 0, 9, 9, 7) -#define SYS_PMSIDR_EL1_FE_SHIFT 0 -#define SYS_PMSIDR_EL1_FT_SHIFT 1 -#define SYS_PMSIDR_EL1_FL_SHIFT 2 -#define SYS_PMSIDR_EL1_ARCHINST_SHIFT 3 -#define SYS_PMSIDR_EL1_LDS_SHIFT 4 -#define SYS_PMSIDR_EL1_ERND_SHIFT 5 -#define SYS_PMSIDR_EL1_INTERVAL_SHIFT 8 -#define SYS_PMSIDR_EL1_INTERVAL_MASK 0xfUL -#define SYS_PMSIDR_EL1_MAXSIZE_SHIFT 12 -#define SYS_PMSIDR_EL1_MAXSIZE_MASK 0xfUL -#define SYS_PMSIDR_EL1_COUNTSIZE_SHIFT 16 -#define SYS_PMSIDR_EL1_COUNTSIZE_MASK 0xfUL - -#define SYS_PMBIDR_EL1 sys_reg(3, 0, 9, 10, 7) -#define SYS_PMBIDR_EL1_ALIGN_SHIFT 0 -#define SYS_PMBIDR_EL1_ALIGN_MASK 0xfU -#define SYS_PMBIDR_EL1_P_SHIFT 4 -#define SYS_PMBIDR_EL1_F_SHIFT 5 - -/* Sampling controls */ -#define SYS_PMSCR_EL1 sys_reg(3, 0, 9, 9, 0) -#define SYS_PMSCR_EL1_E0SPE_SHIFT 0 -#define SYS_PMSCR_EL1_E1SPE_SHIFT 1 -#define SYS_PMSCR_EL1_CX_SHIFT 3 -#define SYS_PMSCR_EL1_PA_SHIFT 4 -#define SYS_PMSCR_EL1_TS_SHIFT 5 -#define SYS_PMSCR_EL1_PCT_SHIFT 6 - -#define SYS_PMSCR_EL2 sys_reg(3, 4, 9, 9, 0) -#define SYS_PMSCR_EL2_E0HSPE_SHIFT 0 -#define SYS_PMSCR_EL2_E2SPE_SHIFT 1 -#define SYS_PMSCR_EL2_CX_SHIFT 3 -#define SYS_PMSCR_EL2_PA_SHIFT 4 -#define SYS_PMSCR_EL2_TS_SHIFT 5 -#define SYS_PMSCR_EL2_PCT_SHIFT 6 - -#define SYS_PMSICR_EL1 sys_reg(3, 0, 9, 9, 2) - -#define SYS_PMSIRR_EL1 sys_reg(3, 0, 9, 9, 3) -#define SYS_PMSIRR_EL1_RND_SHIFT 0 -#define SYS_PMSIRR_EL1_INTERVAL_SHIFT 8 -#define SYS_PMSIRR_EL1_INTERVAL_MASK 0xffffffUL - -/* Filtering controls */ -#define SYS_PMSNEVFR_EL1 sys_reg(3, 0, 9, 9, 1) - -#define SYS_PMSFCR_EL1 sys_reg(3, 0, 9, 9, 4) -#define SYS_PMSFCR_EL1_FE_SHIFT 0 -#define SYS_PMSFCR_EL1_FT_SHIFT 1 -#define SYS_PMSFCR_EL1_FL_SHIFT 2 -#define SYS_PMSFCR_EL1_B_SHIFT 16 -#define SYS_PMSFCR_EL1_LD_SHIFT 17 -#define SYS_PMSFCR_EL1_ST_SHIFT 18 - -#define SYS_PMSEVFR_EL1 sys_reg(3, 0, 9, 9, 5) -#define SYS_PMSEVFR_EL1_RES0_8_2 \ +#define PMSEVFR_EL1_RES0_IMP \ (GENMASK_ULL(47, 32) | GENMASK_ULL(23, 16) | GENMASK_ULL(11, 8) |\ BIT_ULL(6) | BIT_ULL(4) | BIT_ULL(2) | BIT_ULL(0)) -#define SYS_PMSEVFR_EL1_RES0_8_3 \ - (SYS_PMSEVFR_EL1_RES0_8_2 & ~(BIT_ULL(18) | BIT_ULL(17) | BIT_ULL(11))) - -#define SYS_PMSLATFR_EL1 sys_reg(3, 0, 9, 9, 6) -#define SYS_PMSLATFR_EL1_MINLAT_SHIFT 0 - -/* Buffer controls */ -#define SYS_PMBLIMITR_EL1 sys_reg(3, 0, 9, 10, 0) -#define SYS_PMBLIMITR_EL1_E_SHIFT 0 -#define SYS_PMBLIMITR_EL1_FM_SHIFT 1 -#define SYS_PMBLIMITR_EL1_FM_MASK 0x3UL -#define SYS_PMBLIMITR_EL1_FM_STOP_IRQ (0 << SYS_PMBLIMITR_EL1_FM_SHIFT) - -#define SYS_PMBPTR_EL1 sys_reg(3, 0, 9, 10, 1) +#define PMSEVFR_EL1_RES0_V1P1 \ + (PMSEVFR_EL1_RES0_IMP & ~(BIT_ULL(18) | BIT_ULL(17) | BIT_ULL(11))) +#define PMSEVFR_EL1_RES0_V1P2 \ + (PMSEVFR_EL1_RES0_V1P1 & ~BIT_ULL(6)) /* Buffer error reporting */ -#define SYS_PMBSR_EL1 sys_reg(3, 0, 9, 10, 3) -#define SYS_PMBSR_EL1_COLL_SHIFT 16 -#define SYS_PMBSR_EL1_S_SHIFT 17 -#define SYS_PMBSR_EL1_EA_SHIFT 18 -#define SYS_PMBSR_EL1_DL_SHIFT 19 -#define SYS_PMBSR_EL1_EC_SHIFT 26 -#define SYS_PMBSR_EL1_EC_MASK 0x3fUL - -#define SYS_PMBSR_EL1_EC_BUF (0x0UL << SYS_PMBSR_EL1_EC_SHIFT) -#define SYS_PMBSR_EL1_EC_FAULT_S1 (0x24UL << SYS_PMBSR_EL1_EC_SHIFT) -#define SYS_PMBSR_EL1_EC_FAULT_S2 (0x25UL << SYS_PMBSR_EL1_EC_SHIFT) - -#define SYS_PMBSR_EL1_FAULT_FSC_SHIFT 0 -#define SYS_PMBSR_EL1_FAULT_FSC_MASK 0x3fUL +#define PMBSR_EL1_FAULT_FSC_SHIFT PMBSR_EL1_MSS_SHIFT +#define PMBSR_EL1_FAULT_FSC_MASK PMBSR_EL1_MSS_MASK -#define SYS_PMBSR_EL1_BUF_BSC_SHIFT 0 -#define SYS_PMBSR_EL1_BUF_BSC_MASK 0x3fUL +#define PMBSR_EL1_BUF_BSC_SHIFT PMBSR_EL1_MSS_SHIFT +#define PMBSR_EL1_BUF_BSC_MASK PMBSR_EL1_MSS_MASK -#define SYS_PMBSR_EL1_BUF_BSC_FULL (0x1UL << SYS_PMBSR_EL1_BUF_BSC_SHIFT) +#define PMBSR_EL1_BUF_BSC_FULL 0x1UL /*** End of Statistical Profiling Extension ***/ -/* - * TRBE Registers - */ -#define SYS_TRBLIMITR_EL1 sys_reg(3, 0, 9, 11, 0) -#define SYS_TRBPTR_EL1 sys_reg(3, 0, 9, 11, 1) -#define SYS_TRBBASER_EL1 sys_reg(3, 0, 9, 11, 2) -#define SYS_TRBSR_EL1 sys_reg(3, 0, 9, 11, 3) -#define SYS_TRBMAR_EL1 sys_reg(3, 0, 9, 11, 4) -#define SYS_TRBTRG_EL1 sys_reg(3, 0, 9, 11, 6) -#define SYS_TRBIDR_EL1 sys_reg(3, 0, 9, 11, 7) - -#define TRBLIMITR_LIMIT_MASK GENMASK_ULL(51, 0) -#define TRBLIMITR_LIMIT_SHIFT 12 -#define TRBLIMITR_NVM BIT(5) -#define TRBLIMITR_TRIG_MODE_MASK GENMASK(1, 0) -#define TRBLIMITR_TRIG_MODE_SHIFT 3 -#define TRBLIMITR_FILL_MODE_MASK GENMASK(1, 0) -#define TRBLIMITR_FILL_MODE_SHIFT 1 -#define TRBLIMITR_ENABLE BIT(0) -#define TRBPTR_PTR_MASK GENMASK_ULL(63, 0) -#define TRBPTR_PTR_SHIFT 0 -#define TRBBASER_BASE_MASK GENMASK_ULL(51, 0) -#define TRBBASER_BASE_SHIFT 12 -#define TRBSR_EC_MASK GENMASK(5, 0) -#define TRBSR_EC_SHIFT 26 -#define TRBSR_IRQ BIT(22) -#define TRBSR_TRG BIT(21) -#define TRBSR_WRAP BIT(20) -#define TRBSR_ABORT BIT(18) -#define TRBSR_STOP BIT(17) -#define TRBSR_MSS_MASK GENMASK(15, 0) -#define TRBSR_MSS_SHIFT 0 -#define TRBSR_BSC_MASK GENMASK(5, 0) -#define TRBSR_BSC_SHIFT 0 -#define TRBSR_FSC_MASK GENMASK(5, 0) -#define TRBSR_FSC_SHIFT 0 -#define TRBMAR_SHARE_MASK GENMASK(1, 0) -#define TRBMAR_SHARE_SHIFT 8 -#define TRBMAR_OUTER_MASK GENMASK(3, 0) -#define TRBMAR_OUTER_SHIFT 4 -#define TRBMAR_INNER_MASK GENMASK(3, 0) -#define TRBMAR_INNER_SHIFT 0 -#define TRBTRG_TRG_MASK GENMASK(31, 0) -#define TRBTRG_TRG_SHIFT 0 -#define TRBIDR_FLAG BIT(5) -#define TRBIDR_PROG BIT(4) -#define TRBIDR_ALIGN_MASK GENMASK(3, 0) -#define TRBIDR_ALIGN_SHIFT 0 +#define TRBSR_EL1_BSC_MASK GENMASK(5, 0) +#define TRBSR_EL1_BSC_SHIFT 0 #define SYS_PMINTENSET_EL1 sys_reg(3, 0, 9, 14, 1) #define SYS_PMINTENCLR_EL1 sys_reg(3, 0, 9, 14, 2) @@ -392,12 +243,6 @@ #define SYS_MAIR_EL1 sys_reg(3, 0, 10, 2, 0) #define SYS_AMAIR_EL1 sys_reg(3, 0, 10, 3, 0) -#define SYS_LORSA_EL1 sys_reg(3, 0, 10, 4, 0) -#define SYS_LOREA_EL1 sys_reg(3, 0, 10, 4, 1) -#define SYS_LORN_EL1 sys_reg(3, 0, 10, 4, 2) -#define SYS_LORC_EL1 sys_reg(3, 0, 10, 4, 3) -#define SYS_LORID_EL1 sys_reg(3, 0, 10, 4, 7) - #define SYS_VBAR_EL1 sys_reg(3, 0, 12, 0, 0) #define SYS_DISR_EL1 sys_reg(3, 0, 12, 1, 1) @@ -429,23 +274,10 @@ #define SYS_ICC_IGRPEN0_EL1 sys_reg(3, 0, 12, 12, 6) #define SYS_ICC_IGRPEN1_EL1 sys_reg(3, 0, 12, 12, 7) -#define SYS_CONTEXTIDR_EL1 sys_reg(3, 0, 13, 0, 1) -#define SYS_TPIDR_EL1 sys_reg(3, 0, 13, 0, 4) - -#define SYS_SCXTNUM_EL1 sys_reg(3, 0, 13, 0, 7) - #define SYS_CNTKCTL_EL1 sys_reg(3, 0, 14, 1, 0) -#define SYS_CCSIDR_EL1 sys_reg(3, 1, 0, 0, 0) -#define SYS_CLIDR_EL1 sys_reg(3, 1, 0, 0, 1) -#define SYS_GMID_EL1 sys_reg(3, 1, 0, 0, 4) #define SYS_AIDR_EL1 sys_reg(3, 1, 0, 0, 7) -#define SYS_CSSELR_EL1 sys_reg(3, 2, 0, 0, 0) - -#define SYS_CTR_EL0 sys_reg(3, 3, 0, 0, 1) -#define SYS_DCZID_EL0 sys_reg(3, 3, 0, 0, 7) - #define SYS_RNDR_EL0 sys_reg(3, 3, 2, 4, 0) #define SYS_RNDRRS_EL0 sys_reg(3, 3, 2, 4, 1) @@ -465,6 +297,7 @@ #define SYS_TPIDR_EL0 sys_reg(3, 3, 13, 0, 2) #define SYS_TPIDRRO_EL0 sys_reg(3, 3, 13, 0, 3) +#define SYS_TPIDR2_EL0 sys_reg(3, 3, 13, 0, 5) #define SYS_SCXTNUM_EL0 sys_reg(3, 3, 13, 0, 7) @@ -506,6 +339,10 @@ #define SYS_CNTFRQ_EL0 sys_reg(3, 3, 14, 0, 0) +#define SYS_CNTPCT_EL0 sys_reg(3, 3, 14, 0, 1) +#define SYS_CNTPCTSS_EL0 sys_reg(3, 3, 14, 0, 5) +#define SYS_CNTVCTSS_EL0 sys_reg(3, 3, 14, 0, 6) + #define SYS_CNTP_TVAL_EL0 sys_reg(3, 3, 14, 2, 0) #define SYS_CNTP_CTL_EL0 sys_reg(3, 3, 14, 2, 1) #define SYS_CNTP_CVAL_EL0 sys_reg(3, 3, 14, 2, 2) @@ -515,7 +352,9 @@ #define SYS_AARCH32_CNTP_TVAL sys_reg(0, 0, 14, 2, 0) #define SYS_AARCH32_CNTP_CTL sys_reg(0, 0, 14, 2, 1) +#define SYS_AARCH32_CNTPCT sys_reg(0, 0, 0, 14, 0) #define SYS_AARCH32_CNTP_CVAL sys_reg(0, 2, 0, 14, 0) +#define SYS_AARCH32_CNTPCTSS sys_reg(0, 8, 0, 14, 0) #define __PMEV_op2(n) ((n) & 0x7) #define __CNTR_CRm(n) (0x8 | (((n) >> 3) & 0x3)) @@ -525,26 +364,48 @@ #define SYS_PMCCFILTR_EL0 sys_reg(3, 3, 14, 15, 7) +#define SYS_VPIDR_EL2 sys_reg(3, 4, 0, 0, 0) +#define SYS_VMPIDR_EL2 sys_reg(3, 4, 0, 0, 5) + #define SYS_SCTLR_EL2 sys_reg(3, 4, 1, 0, 0) -#define SYS_HFGRTR_EL2 sys_reg(3, 4, 1, 1, 4) -#define SYS_HFGWTR_EL2 sys_reg(3, 4, 1, 1, 5) -#define SYS_HFGITR_EL2 sys_reg(3, 4, 1, 1, 6) -#define SYS_ZCR_EL2 sys_reg(3, 4, 1, 2, 0) +#define SYS_ACTLR_EL2 sys_reg(3, 4, 1, 0, 1) +#define SYS_HCR_EL2 sys_reg(3, 4, 1, 1, 0) +#define SYS_MDCR_EL2 sys_reg(3, 4, 1, 1, 1) +#define SYS_CPTR_EL2 sys_reg(3, 4, 1, 1, 2) +#define SYS_HSTR_EL2 sys_reg(3, 4, 1, 1, 3) +#define SYS_HACR_EL2 sys_reg(3, 4, 1, 1, 7) + +#define SYS_TTBR0_EL2 sys_reg(3, 4, 2, 0, 0) +#define SYS_TTBR1_EL2 sys_reg(3, 4, 2, 0, 1) +#define SYS_TCR_EL2 sys_reg(3, 4, 2, 0, 2) +#define SYS_VTTBR_EL2 sys_reg(3, 4, 2, 1, 0) +#define SYS_VTCR_EL2 sys_reg(3, 4, 2, 1, 2) + #define SYS_TRFCR_EL2 sys_reg(3, 4, 1, 2, 1) -#define SYS_DACR32_EL2 sys_reg(3, 4, 3, 0, 0) #define SYS_HDFGRTR_EL2 sys_reg(3, 4, 3, 1, 4) #define SYS_HDFGWTR_EL2 sys_reg(3, 4, 3, 1, 5) #define SYS_HAFGRTR_EL2 sys_reg(3, 4, 3, 1, 6) #define SYS_SPSR_EL2 sys_reg(3, 4, 4, 0, 0) #define SYS_ELR_EL2 sys_reg(3, 4, 4, 0, 1) +#define SYS_SP_EL1 sys_reg(3, 4, 4, 1, 0) #define SYS_IFSR32_EL2 sys_reg(3, 4, 5, 0, 1) +#define SYS_AFSR0_EL2 sys_reg(3, 4, 5, 1, 0) +#define SYS_AFSR1_EL2 sys_reg(3, 4, 5, 1, 1) #define SYS_ESR_EL2 sys_reg(3, 4, 5, 2, 0) #define SYS_VSESR_EL2 sys_reg(3, 4, 5, 2, 3) #define SYS_FPEXC32_EL2 sys_reg(3, 4, 5, 3, 0) #define SYS_TFSR_EL2 sys_reg(3, 4, 5, 6, 0) + #define SYS_FAR_EL2 sys_reg(3, 4, 6, 0, 0) +#define SYS_HPFAR_EL2 sys_reg(3, 4, 6, 0, 4) + +#define SYS_MAIR_EL2 sys_reg(3, 4, 10, 2, 0) +#define SYS_AMAIR_EL2 sys_reg(3, 4, 10, 3, 0) -#define SYS_VDISR_EL2 sys_reg(3, 4, 12, 1, 1) +#define SYS_VBAR_EL2 sys_reg(3, 4, 12, 0, 0) +#define SYS_RVBAR_EL2 sys_reg(3, 4, 12, 0, 1) +#define SYS_RMR_EL2 sys_reg(3, 4, 12, 0, 2) +#define SYS_VDISR_EL2 sys_reg(3, 4, 12, 1, 1) #define __SYS__AP0Rx_EL2(x) sys_reg(3, 4, 12, 8, x) #define SYS_ICH_AP0R0_EL2 __SYS__AP0Rx_EL2(0) #define SYS_ICH_AP0R1_EL2 __SYS__AP0Rx_EL2(1) @@ -586,10 +447,14 @@ #define SYS_ICH_LR14_EL2 __SYS__LR8_EL2(6) #define SYS_ICH_LR15_EL2 __SYS__LR8_EL2(7) +#define SYS_CONTEXTIDR_EL2 sys_reg(3, 4, 13, 0, 1) +#define SYS_TPIDR_EL2 sys_reg(3, 4, 13, 0, 2) + +#define SYS_CNTVOFF_EL2 sys_reg(3, 4, 14, 0, 3) +#define SYS_CNTHCTL_EL2 sys_reg(3, 4, 14, 1, 0) + /* VHE encodings for architectural EL0/1 system registers */ #define SYS_SCTLR_EL12 sys_reg(3, 5, 1, 0, 0) -#define SYS_CPACR_EL12 sys_reg(3, 5, 1, 0, 2) -#define SYS_ZCR_EL12 sys_reg(3, 5, 1, 2, 0) #define SYS_TTBR0_EL12 sys_reg(3, 5, 2, 0, 0) #define SYS_TTBR1_EL12 sys_reg(3, 5, 2, 0, 1) #define SYS_TCR_EL12 sys_reg(3, 5, 2, 0, 2) @@ -599,11 +464,9 @@ #define SYS_AFSR1_EL12 sys_reg(3, 5, 5, 1, 1) #define SYS_ESR_EL12 sys_reg(3, 5, 5, 2, 0) #define SYS_TFSR_EL12 sys_reg(3, 5, 5, 6, 0) -#define SYS_FAR_EL12 sys_reg(3, 5, 6, 0, 0) #define SYS_MAIR_EL12 sys_reg(3, 5, 10, 2, 0) #define SYS_AMAIR_EL12 sys_reg(3, 5, 10, 3, 0) #define SYS_VBAR_EL12 sys_reg(3, 5, 12, 0, 0) -#define SYS_CONTEXTIDR_EL12 sys_reg(3, 5, 13, 0, 1) #define SYS_CNTKCTL_EL12 sys_reg(3, 5, 14, 1, 0) #define SYS_CNTP_TVAL_EL02 sys_reg(3, 5, 14, 2, 0) #define SYS_CNTP_CTL_EL02 sys_reg(3, 5, 14, 2, 1) @@ -612,37 +475,41 @@ #define SYS_CNTV_CTL_EL02 sys_reg(3, 5, 14, 3, 1) #define SYS_CNTV_CVAL_EL02 sys_reg(3, 5, 14, 3, 2) +#define SYS_SP_EL2 sys_reg(3, 6, 4, 1, 0) + /* Common SCTLR_ELx flags. */ +#define SCTLR_ELx_ENTP2 (BIT(60)) #define SCTLR_ELx_DSSBS (BIT(44)) #define SCTLR_ELx_ATA (BIT(43)) -#define SCTLR_ELx_TCF_SHIFT 40 -#define SCTLR_ELx_TCF_NONE (UL(0x0) << SCTLR_ELx_TCF_SHIFT) -#define SCTLR_ELx_TCF_SYNC (UL(0x1) << SCTLR_ELx_TCF_SHIFT) -#define SCTLR_ELx_TCF_ASYNC (UL(0x2) << SCTLR_ELx_TCF_SHIFT) -#define SCTLR_ELx_TCF_MASK (UL(0x3) << SCTLR_ELx_TCF_SHIFT) - +#define SCTLR_ELx_EE_SHIFT 25 #define SCTLR_ELx_ENIA_SHIFT 31 -#define SCTLR_ELx_ITFSB (BIT(37)) -#define SCTLR_ELx_ENIA (BIT(SCTLR_ELx_ENIA_SHIFT)) -#define SCTLR_ELx_ENIB (BIT(30)) -#define SCTLR_ELx_ENDA (BIT(27)) -#define SCTLR_ELx_EE (BIT(25)) -#define SCTLR_ELx_IESB (BIT(21)) -#define SCTLR_ELx_WXN (BIT(19)) -#define SCTLR_ELx_ENDB (BIT(13)) -#define SCTLR_ELx_I (BIT(12)) -#define SCTLR_ELx_SA (BIT(3)) -#define SCTLR_ELx_C (BIT(2)) -#define SCTLR_ELx_A (BIT(1)) -#define SCTLR_ELx_M (BIT(0)) +#define SCTLR_ELx_ITFSB (BIT(37)) +#define SCTLR_ELx_ENIA (BIT(SCTLR_ELx_ENIA_SHIFT)) +#define SCTLR_ELx_ENIB (BIT(30)) +#define SCTLR_ELx_LSMAOE (BIT(29)) +#define SCTLR_ELx_nTLSMD (BIT(28)) +#define SCTLR_ELx_ENDA (BIT(27)) +#define SCTLR_ELx_EE (BIT(SCTLR_ELx_EE_SHIFT)) +#define SCTLR_ELx_EIS (BIT(22)) +#define SCTLR_ELx_IESB (BIT(21)) +#define SCTLR_ELx_TSCXT (BIT(20)) +#define SCTLR_ELx_WXN (BIT(19)) +#define SCTLR_ELx_ENDB (BIT(13)) +#define SCTLR_ELx_I (BIT(12)) +#define SCTLR_ELx_EOS (BIT(11)) +#define SCTLR_ELx_SA (BIT(3)) +#define SCTLR_ELx_C (BIT(2)) +#define SCTLR_ELx_A (BIT(1)) +#define SCTLR_ELx_M (BIT(0)) /* SCTLR_EL2 specific flags. */ #define SCTLR_EL2_RES1 ((BIT(4)) | (BIT(5)) | (BIT(11)) | (BIT(16)) | \ (BIT(18)) | (BIT(22)) | (BIT(23)) | (BIT(28)) | \ (BIT(29))) +#define SCTLR_EL2_BT (BIT(36)) #ifdef CONFIG_CPU_BIG_ENDIAN #define ENDIAN_SET_EL2 SCTLR_ELx_EE #else @@ -658,33 +525,6 @@ (SCTLR_EL2_RES1 | ENDIAN_SET_EL2) /* SCTLR_EL1 specific flags. */ -#define SCTLR_EL1_EPAN (BIT(57)) -#define SCTLR_EL1_ATA0 (BIT(42)) - -#define SCTLR_EL1_TCF0_SHIFT 38 -#define SCTLR_EL1_TCF0_NONE (UL(0x0) << SCTLR_EL1_TCF0_SHIFT) -#define SCTLR_EL1_TCF0_SYNC (UL(0x1) << SCTLR_EL1_TCF0_SHIFT) -#define SCTLR_EL1_TCF0_ASYNC (UL(0x2) << SCTLR_EL1_TCF0_SHIFT) -#define SCTLR_EL1_TCF0_MASK (UL(0x3) << SCTLR_EL1_TCF0_SHIFT) - -#define SCTLR_EL1_BT1 (BIT(36)) -#define SCTLR_EL1_BT0 (BIT(35)) -#define SCTLR_EL1_UCI (BIT(26)) -#define SCTLR_EL1_E0E (BIT(24)) -#define SCTLR_EL1_SPAN (BIT(23)) -#define SCTLR_EL1_NTWE (BIT(18)) -#define SCTLR_EL1_NTWI (BIT(16)) -#define SCTLR_EL1_UCT (BIT(15)) -#define SCTLR_EL1_DZE (BIT(14)) -#define SCTLR_EL1_UMA (BIT(9)) -#define SCTLR_EL1_SED (BIT(8)) -#define SCTLR_EL1_ITD (BIT(7)) -#define SCTLR_EL1_CP15BEN (BIT(5)) -#define SCTLR_EL1_SA0 (BIT(4)) - -#define SCTLR_EL1_RES1 ((BIT(11)) | (BIT(20)) | (BIT(22)) | (BIT(28)) | \ - (BIT(29))) - #ifdef CONFIG_CPU_BIG_ENDIAN #define ENDIAN_SET_EL1 (SCTLR_EL1_E0E | SCTLR_ELx_EE) #else @@ -692,14 +532,17 @@ #endif #define INIT_SCTLR_EL1_MMU_OFF \ - (ENDIAN_SET_EL1 | SCTLR_EL1_RES1) + (ENDIAN_SET_EL1 | SCTLR_EL1_LSMAOE | SCTLR_EL1_nTLSMD | \ + SCTLR_EL1_EIS | SCTLR_EL1_TSCXT | SCTLR_EL1_EOS) #define INIT_SCTLR_EL1_MMU_ON \ - (SCTLR_ELx_M | SCTLR_ELx_C | SCTLR_ELx_SA | SCTLR_EL1_SA0 | \ - SCTLR_EL1_SED | SCTLR_ELx_I | SCTLR_EL1_DZE | SCTLR_EL1_UCT | \ - SCTLR_EL1_NTWE | SCTLR_ELx_IESB | SCTLR_EL1_SPAN | SCTLR_ELx_ITFSB | \ - SCTLR_ELx_ATA | SCTLR_EL1_ATA0 | ENDIAN_SET_EL1 | SCTLR_EL1_UCI | \ - SCTLR_EL1_EPAN | SCTLR_EL1_RES1) + (SCTLR_ELx_M | SCTLR_ELx_C | SCTLR_ELx_SA | \ + SCTLR_EL1_SA0 | SCTLR_EL1_SED | SCTLR_ELx_I | \ + SCTLR_EL1_DZE | SCTLR_EL1_UCT | SCTLR_EL1_nTWE | \ + SCTLR_ELx_IESB | SCTLR_EL1_SPAN | SCTLR_ELx_ITFSB | \ + ENDIAN_SET_EL1 | SCTLR_EL1_UCI | SCTLR_EL1_EPAN | \ + SCTLR_EL1_LSMAOE | SCTLR_EL1_nTLSMD | SCTLR_EL1_EIS | \ + SCTLR_EL1_TSCXT | SCTLR_EL1_EOS) /* MAIR_ELx memory attributes (used by Linux) */ #define MAIR_ATTR_DEVICE_nGnRnE UL(0x00) @@ -712,387 +555,68 @@ /* Position the attr at the correct index */ #define MAIR_ATTRIDX(attr, idx) ((attr) << ((idx) * 8)) -/* id_aa64isar0 */ -#define ID_AA64ISAR0_RNDR_SHIFT 60 -#define ID_AA64ISAR0_TLB_SHIFT 56 -#define ID_AA64ISAR0_TS_SHIFT 52 -#define ID_AA64ISAR0_FHM_SHIFT 48 -#define ID_AA64ISAR0_DP_SHIFT 44 -#define ID_AA64ISAR0_SM4_SHIFT 40 -#define ID_AA64ISAR0_SM3_SHIFT 36 -#define ID_AA64ISAR0_SHA3_SHIFT 32 -#define ID_AA64ISAR0_RDM_SHIFT 28 -#define ID_AA64ISAR0_ATOMICS_SHIFT 20 -#define ID_AA64ISAR0_CRC32_SHIFT 16 -#define ID_AA64ISAR0_SHA2_SHIFT 12 -#define ID_AA64ISAR0_SHA1_SHIFT 8 -#define ID_AA64ISAR0_AES_SHIFT 4 - -#define ID_AA64ISAR0_TLB_RANGE_NI 0x0 -#define ID_AA64ISAR0_TLB_RANGE 0x2 - -/* id_aa64isar1 */ -#define ID_AA64ISAR1_I8MM_SHIFT 52 -#define ID_AA64ISAR1_DGH_SHIFT 48 -#define ID_AA64ISAR1_BF16_SHIFT 44 -#define ID_AA64ISAR1_SPECRES_SHIFT 40 -#define ID_AA64ISAR1_SB_SHIFT 36 -#define ID_AA64ISAR1_FRINTTS_SHIFT 32 -#define ID_AA64ISAR1_GPI_SHIFT 28 -#define ID_AA64ISAR1_GPA_SHIFT 24 -#define ID_AA64ISAR1_LRCPC_SHIFT 20 -#define ID_AA64ISAR1_FCMA_SHIFT 16 -#define ID_AA64ISAR1_JSCVT_SHIFT 12 -#define ID_AA64ISAR1_API_SHIFT 8 -#define ID_AA64ISAR1_APA_SHIFT 4 -#define ID_AA64ISAR1_DPB_SHIFT 0 - -#define ID_AA64ISAR1_APA_NI 0x0 -#define ID_AA64ISAR1_APA_ARCHITECTED 0x1 -#define ID_AA64ISAR1_APA_ARCH_EPAC 0x2 -#define ID_AA64ISAR1_APA_ARCH_EPAC2 0x3 -#define ID_AA64ISAR1_APA_ARCH_EPAC2_FPAC 0x4 -#define ID_AA64ISAR1_APA_ARCH_EPAC2_FPAC_CMB 0x5 -#define ID_AA64ISAR1_API_NI 0x0 -#define ID_AA64ISAR1_API_IMP_DEF 0x1 -#define ID_AA64ISAR1_API_IMP_DEF_EPAC 0x2 -#define ID_AA64ISAR1_API_IMP_DEF_EPAC2 0x3 -#define ID_AA64ISAR1_API_IMP_DEF_EPAC2_FPAC 0x4 -#define ID_AA64ISAR1_API_IMP_DEF_EPAC2_FPAC_CMB 0x5 -#define ID_AA64ISAR1_GPA_NI 0x0 -#define ID_AA64ISAR1_GPA_ARCHITECTED 0x1 -#define ID_AA64ISAR1_GPI_NI 0x0 -#define ID_AA64ISAR1_GPI_IMP_DEF 0x1 - /* id_aa64pfr0 */ -#define ID_AA64PFR0_CSV3_SHIFT 60 -#define ID_AA64PFR0_CSV2_SHIFT 56 -#define ID_AA64PFR0_DIT_SHIFT 48 -#define ID_AA64PFR0_AMU_SHIFT 44 -#define ID_AA64PFR0_MPAM_SHIFT 40 -#define ID_AA64PFR0_SEL2_SHIFT 36 -#define ID_AA64PFR0_SVE_SHIFT 32 -#define ID_AA64PFR0_RAS_SHIFT 28 -#define ID_AA64PFR0_GIC_SHIFT 24 -#define ID_AA64PFR0_ASIMD_SHIFT 20 -#define ID_AA64PFR0_FP_SHIFT 16 -#define ID_AA64PFR0_EL3_SHIFT 12 -#define ID_AA64PFR0_EL2_SHIFT 8 -#define ID_AA64PFR0_EL1_SHIFT 4 -#define ID_AA64PFR0_EL0_SHIFT 0 - -#define ID_AA64PFR0_AMU 0x1 -#define ID_AA64PFR0_SVE 0x1 -#define ID_AA64PFR0_RAS_V1 0x1 -#define ID_AA64PFR0_RAS_V1P1 0x2 -#define ID_AA64PFR0_FP_NI 0xf -#define ID_AA64PFR0_FP_SUPPORTED 0x0 -#define ID_AA64PFR0_ASIMD_NI 0xf -#define ID_AA64PFR0_ASIMD_SUPPORTED 0x0 -#define ID_AA64PFR0_ELx_64BIT_ONLY 0x1 -#define ID_AA64PFR0_ELx_32BIT_64BIT 0x2 - -/* id_aa64pfr1 */ -#define ID_AA64PFR1_MPAMFRAC_SHIFT 16 -#define ID_AA64PFR1_RASFRAC_SHIFT 12 -#define ID_AA64PFR1_MTE_SHIFT 8 -#define ID_AA64PFR1_SSBS_SHIFT 4 -#define ID_AA64PFR1_BT_SHIFT 0 - -#define ID_AA64PFR1_SSBS_PSTATE_NI 0 -#define ID_AA64PFR1_SSBS_PSTATE_ONLY 1 -#define ID_AA64PFR1_SSBS_PSTATE_INSNS 2 -#define ID_AA64PFR1_BT_BTI 0x1 - -#define ID_AA64PFR1_MTE_NI 0x0 -#define ID_AA64PFR1_MTE_EL0 0x1 -#define ID_AA64PFR1_MTE 0x2 - -/* id_aa64zfr0 */ -#define ID_AA64ZFR0_F64MM_SHIFT 56 -#define ID_AA64ZFR0_F32MM_SHIFT 52 -#define ID_AA64ZFR0_I8MM_SHIFT 44 -#define ID_AA64ZFR0_SM4_SHIFT 40 -#define ID_AA64ZFR0_SHA3_SHIFT 32 -#define ID_AA64ZFR0_BF16_SHIFT 20 -#define ID_AA64ZFR0_BITPERM_SHIFT 16 -#define ID_AA64ZFR0_AES_SHIFT 4 -#define ID_AA64ZFR0_SVEVER_SHIFT 0 - -#define ID_AA64ZFR0_F64MM 0x1 -#define ID_AA64ZFR0_F32MM 0x1 -#define ID_AA64ZFR0_I8MM 0x1 -#define ID_AA64ZFR0_BF16 0x1 -#define ID_AA64ZFR0_SM4 0x1 -#define ID_AA64ZFR0_SHA3 0x1 -#define ID_AA64ZFR0_BITPERM 0x1 -#define ID_AA64ZFR0_AES 0x1 -#define ID_AA64ZFR0_AES_PMULL 0x2 -#define ID_AA64ZFR0_SVEVER_SVE2 0x1 +#define ID_AA64PFR0_EL1_ELx_64BIT_ONLY 0x1 +#define ID_AA64PFR0_EL1_ELx_32BIT_64BIT 0x2 /* id_aa64mmfr0 */ -#define ID_AA64MMFR0_ECV_SHIFT 60 -#define ID_AA64MMFR0_FGT_SHIFT 56 -#define ID_AA64MMFR0_EXS_SHIFT 44 -#define ID_AA64MMFR0_TGRAN4_2_SHIFT 40 -#define ID_AA64MMFR0_TGRAN64_2_SHIFT 36 -#define ID_AA64MMFR0_TGRAN16_2_SHIFT 32 -#define ID_AA64MMFR0_TGRAN4_SHIFT 28 -#define ID_AA64MMFR0_TGRAN64_SHIFT 24 -#define ID_AA64MMFR0_TGRAN16_SHIFT 20 -#define ID_AA64MMFR0_BIGENDEL0_SHIFT 16 -#define ID_AA64MMFR0_SNSMEM_SHIFT 12 -#define ID_AA64MMFR0_BIGENDEL_SHIFT 8 -#define ID_AA64MMFR0_ASID_SHIFT 4 -#define ID_AA64MMFR0_PARANGE_SHIFT 0 - -#define ID_AA64MMFR0_ASID_8 0x0 -#define ID_AA64MMFR0_ASID_16 0x2 - -#define ID_AA64MMFR0_TGRAN4_NI 0xf -#define ID_AA64MMFR0_TGRAN4_SUPPORTED_MIN 0x0 -#define ID_AA64MMFR0_TGRAN4_SUPPORTED_MAX 0x7 -#define ID_AA64MMFR0_TGRAN64_NI 0xf -#define ID_AA64MMFR0_TGRAN64_SUPPORTED_MIN 0x0 -#define ID_AA64MMFR0_TGRAN64_SUPPORTED_MAX 0x7 -#define ID_AA64MMFR0_TGRAN16_NI 0x0 -#define ID_AA64MMFR0_TGRAN16_SUPPORTED_MIN 0x1 -#define ID_AA64MMFR0_TGRAN16_SUPPORTED_MAX 0xf - -#define ID_AA64MMFR0_PARANGE_32 0x0 -#define ID_AA64MMFR0_PARANGE_36 0x1 -#define ID_AA64MMFR0_PARANGE_40 0x2 -#define ID_AA64MMFR0_PARANGE_42 0x3 -#define ID_AA64MMFR0_PARANGE_44 0x4 -#define ID_AA64MMFR0_PARANGE_48 0x5 -#define ID_AA64MMFR0_PARANGE_52 0x6 +#define ID_AA64MMFR0_EL1_TGRAN4_SUPPORTED_MIN 0x0 +#define ID_AA64MMFR0_EL1_TGRAN4_SUPPORTED_MAX 0x7 +#define ID_AA64MMFR0_EL1_TGRAN64_SUPPORTED_MIN 0x0 +#define ID_AA64MMFR0_EL1_TGRAN64_SUPPORTED_MAX 0x7 +#define ID_AA64MMFR0_EL1_TGRAN16_SUPPORTED_MIN 0x1 +#define ID_AA64MMFR0_EL1_TGRAN16_SUPPORTED_MAX 0xf #define ARM64_MIN_PARANGE_BITS 32 -#define ID_AA64MMFR0_TGRAN_2_SUPPORTED_DEFAULT 0x0 -#define ID_AA64MMFR0_TGRAN_2_SUPPORTED_NONE 0x1 -#define ID_AA64MMFR0_TGRAN_2_SUPPORTED_MIN 0x2 -#define ID_AA64MMFR0_TGRAN_2_SUPPORTED_MAX 0x7 +#define ID_AA64MMFR0_EL1_TGRAN_2_SUPPORTED_DEFAULT 0x0 +#define ID_AA64MMFR0_EL1_TGRAN_2_SUPPORTED_NONE 0x1 +#define ID_AA64MMFR0_EL1_TGRAN_2_SUPPORTED_MIN 0x2 +#define ID_AA64MMFR0_EL1_TGRAN_2_SUPPORTED_MAX 0x7 #ifdef CONFIG_ARM64_PA_BITS_52 -#define ID_AA64MMFR0_PARANGE_MAX ID_AA64MMFR0_PARANGE_52 +#define ID_AA64MMFR0_EL1_PARANGE_MAX ID_AA64MMFR0_EL1_PARANGE_52 #else -#define ID_AA64MMFR0_PARANGE_MAX ID_AA64MMFR0_PARANGE_48 +#define ID_AA64MMFR0_EL1_PARANGE_MAX ID_AA64MMFR0_EL1_PARANGE_48 #endif -/* id_aa64mmfr1 */ -#define ID_AA64MMFR1_ETS_SHIFT 36 -#define ID_AA64MMFR1_TWED_SHIFT 32 -#define ID_AA64MMFR1_XNX_SHIFT 28 -#define ID_AA64MMFR1_SPECSEI_SHIFT 24 -#define ID_AA64MMFR1_PAN_SHIFT 20 -#define ID_AA64MMFR1_LOR_SHIFT 16 -#define ID_AA64MMFR1_HPD_SHIFT 12 -#define ID_AA64MMFR1_VHE_SHIFT 8 -#define ID_AA64MMFR1_VMIDBITS_SHIFT 4 -#define ID_AA64MMFR1_HADBS_SHIFT 0 - -#define ID_AA64MMFR1_VMIDBITS_8 0 -#define ID_AA64MMFR1_VMIDBITS_16 2 - -/* id_aa64mmfr2 */ -#define ID_AA64MMFR2_E0PD_SHIFT 60 -#define ID_AA64MMFR2_EVT_SHIFT 56 -#define ID_AA64MMFR2_BBM_SHIFT 52 -#define ID_AA64MMFR2_TTL_SHIFT 48 -#define ID_AA64MMFR2_FWB_SHIFT 40 -#define ID_AA64MMFR2_IDS_SHIFT 36 -#define ID_AA64MMFR2_AT_SHIFT 32 -#define ID_AA64MMFR2_ST_SHIFT 28 -#define ID_AA64MMFR2_NV_SHIFT 24 -#define ID_AA64MMFR2_CCIDX_SHIFT 20 -#define ID_AA64MMFR2_LVA_SHIFT 16 -#define ID_AA64MMFR2_IESB_SHIFT 12 -#define ID_AA64MMFR2_LSM_SHIFT 8 -#define ID_AA64MMFR2_UAO_SHIFT 4 -#define ID_AA64MMFR2_CNP_SHIFT 0 - -/* id_aa64dfr0 */ -#define ID_AA64DFR0_MTPMU_SHIFT 48 -#define ID_AA64DFR0_TRBE_SHIFT 44 -#define ID_AA64DFR0_TRACE_FILT_SHIFT 40 -#define ID_AA64DFR0_DOUBLELOCK_SHIFT 36 -#define ID_AA64DFR0_PMSVER_SHIFT 32 -#define ID_AA64DFR0_CTX_CMPS_SHIFT 28 -#define ID_AA64DFR0_WRPS_SHIFT 20 -#define ID_AA64DFR0_BRPS_SHIFT 12 -#define ID_AA64DFR0_PMUVER_SHIFT 8 -#define ID_AA64DFR0_TRACEVER_SHIFT 4 -#define ID_AA64DFR0_DEBUGVER_SHIFT 0 - -#define ID_AA64DFR0_PMUVER_8_0 0x1 -#define ID_AA64DFR0_PMUVER_8_1 0x4 -#define ID_AA64DFR0_PMUVER_8_4 0x5 -#define ID_AA64DFR0_PMUVER_8_5 0x6 -#define ID_AA64DFR0_PMUVER_IMP_DEF 0xf - -#define ID_AA64DFR0_PMSVER_8_2 0x1 -#define ID_AA64DFR0_PMSVER_8_3 0x2 - -#define ID_DFR0_PERFMON_SHIFT 24 - -#define ID_DFR0_PERFMON_8_0 0x3 -#define ID_DFR0_PERFMON_8_1 0x4 -#define ID_DFR0_PERFMON_8_4 0x5 -#define ID_DFR0_PERFMON_8_5 0x6 - -#define ID_ISAR4_SWP_FRAC_SHIFT 28 -#define ID_ISAR4_PSR_M_SHIFT 24 -#define ID_ISAR4_SYNCH_PRIM_FRAC_SHIFT 20 -#define ID_ISAR4_BARRIER_SHIFT 16 -#define ID_ISAR4_SMC_SHIFT 12 -#define ID_ISAR4_WRITEBACK_SHIFT 8 -#define ID_ISAR4_WITHSHIFTS_SHIFT 4 -#define ID_ISAR4_UNPRIV_SHIFT 0 - -#define ID_DFR1_MTPMU_SHIFT 0 - -#define ID_ISAR0_DIVIDE_SHIFT 24 -#define ID_ISAR0_DEBUG_SHIFT 20 -#define ID_ISAR0_COPROC_SHIFT 16 -#define ID_ISAR0_CMPBRANCH_SHIFT 12 -#define ID_ISAR0_BITFIELD_SHIFT 8 -#define ID_ISAR0_BITCOUNT_SHIFT 4 -#define ID_ISAR0_SWAP_SHIFT 0 - -#define ID_ISAR5_RDM_SHIFT 24 -#define ID_ISAR5_CRC32_SHIFT 16 -#define ID_ISAR5_SHA2_SHIFT 12 -#define ID_ISAR5_SHA1_SHIFT 8 -#define ID_ISAR5_AES_SHIFT 4 -#define ID_ISAR5_SEVL_SHIFT 0 - -#define ID_ISAR6_I8MM_SHIFT 24 -#define ID_ISAR6_BF16_SHIFT 20 -#define ID_ISAR6_SPECRES_SHIFT 16 -#define ID_ISAR6_SB_SHIFT 12 -#define ID_ISAR6_FHM_SHIFT 8 -#define ID_ISAR6_DP_SHIFT 4 -#define ID_ISAR6_JSCVT_SHIFT 0 - -#define ID_MMFR0_INNERSHR_SHIFT 28 -#define ID_MMFR0_FCSE_SHIFT 24 -#define ID_MMFR0_AUXREG_SHIFT 20 -#define ID_MMFR0_TCM_SHIFT 16 -#define ID_MMFR0_SHARELVL_SHIFT 12 -#define ID_MMFR0_OUTERSHR_SHIFT 8 -#define ID_MMFR0_PMSA_SHIFT 4 -#define ID_MMFR0_VMSA_SHIFT 0 - -#define ID_MMFR4_EVT_SHIFT 28 -#define ID_MMFR4_CCIDX_SHIFT 24 -#define ID_MMFR4_LSM_SHIFT 20 -#define ID_MMFR4_HPDS_SHIFT 16 -#define ID_MMFR4_CNP_SHIFT 12 -#define ID_MMFR4_XNX_SHIFT 8 -#define ID_MMFR4_AC2_SHIFT 4 -#define ID_MMFR4_SPECSEI_SHIFT 0 - -#define ID_MMFR5_ETS_SHIFT 0 - -#define ID_PFR0_DIT_SHIFT 24 -#define ID_PFR0_CSV2_SHIFT 16 -#define ID_PFR0_STATE3_SHIFT 12 -#define ID_PFR0_STATE2_SHIFT 8 -#define ID_PFR0_STATE1_SHIFT 4 -#define ID_PFR0_STATE0_SHIFT 0 - -#define ID_DFR0_PERFMON_SHIFT 24 -#define ID_DFR0_MPROFDBG_SHIFT 20 -#define ID_DFR0_MMAPTRC_SHIFT 16 -#define ID_DFR0_COPTRC_SHIFT 12 -#define ID_DFR0_MMAPDBG_SHIFT 8 -#define ID_DFR0_COPSDBG_SHIFT 4 -#define ID_DFR0_COPDBG_SHIFT 0 - -#define ID_PFR2_SSBS_SHIFT 4 -#define ID_PFR2_CSV3_SHIFT 0 - -#define MVFR0_FPROUND_SHIFT 28 -#define MVFR0_FPSHVEC_SHIFT 24 -#define MVFR0_FPSQRT_SHIFT 20 -#define MVFR0_FPDIVIDE_SHIFT 16 -#define MVFR0_FPTRAP_SHIFT 12 -#define MVFR0_FPDP_SHIFT 8 -#define MVFR0_FPSP_SHIFT 4 -#define MVFR0_SIMD_SHIFT 0 - -#define MVFR1_SIMDFMAC_SHIFT 28 -#define MVFR1_FPHP_SHIFT 24 -#define MVFR1_SIMDHP_SHIFT 20 -#define MVFR1_SIMDSP_SHIFT 16 -#define MVFR1_SIMDINT_SHIFT 12 -#define MVFR1_SIMDLS_SHIFT 8 -#define MVFR1_FPDNAN_SHIFT 4 -#define MVFR1_FPFTZ_SHIFT 0 - -#define ID_PFR1_GIC_SHIFT 28 -#define ID_PFR1_VIRT_FRAC_SHIFT 24 -#define ID_PFR1_SEC_FRAC_SHIFT 20 -#define ID_PFR1_GENTIMER_SHIFT 16 -#define ID_PFR1_VIRTUALIZATION_SHIFT 12 -#define ID_PFR1_MPROGMOD_SHIFT 8 -#define ID_PFR1_SECURITY_SHIFT 4 -#define ID_PFR1_PROGMOD_SHIFT 0 - #if defined(CONFIG_ARM64_4K_PAGES) -#define ID_AA64MMFR0_TGRAN_SHIFT ID_AA64MMFR0_TGRAN4_SHIFT -#define ID_AA64MMFR0_TGRAN_SUPPORTED_MIN ID_AA64MMFR0_TGRAN4_SUPPORTED_MIN -#define ID_AA64MMFR0_TGRAN_SUPPORTED_MAX ID_AA64MMFR0_TGRAN4_SUPPORTED_MAX -#define ID_AA64MMFR0_TGRAN_2_SHIFT ID_AA64MMFR0_TGRAN4_2_SHIFT +#define ID_AA64MMFR0_EL1_TGRAN_SHIFT ID_AA64MMFR0_EL1_TGRAN4_SHIFT +#define ID_AA64MMFR0_EL1_TGRAN_SUPPORTED_MIN ID_AA64MMFR0_EL1_TGRAN4_SUPPORTED_MIN +#define ID_AA64MMFR0_EL1_TGRAN_SUPPORTED_MAX ID_AA64MMFR0_EL1_TGRAN4_SUPPORTED_MAX +#define ID_AA64MMFR0_EL1_TGRAN_2_SHIFT ID_AA64MMFR0_EL1_TGRAN4_2_SHIFT #elif defined(CONFIG_ARM64_16K_PAGES) -#define ID_AA64MMFR0_TGRAN_SHIFT ID_AA64MMFR0_TGRAN16_SHIFT -#define ID_AA64MMFR0_TGRAN_SUPPORTED_MIN ID_AA64MMFR0_TGRAN16_SUPPORTED_MIN -#define ID_AA64MMFR0_TGRAN_SUPPORTED_MAX ID_AA64MMFR0_TGRAN16_SUPPORTED_MAX -#define ID_AA64MMFR0_TGRAN_2_SHIFT ID_AA64MMFR0_TGRAN16_2_SHIFT +#define ID_AA64MMFR0_EL1_TGRAN_SHIFT ID_AA64MMFR0_EL1_TGRAN16_SHIFT +#define ID_AA64MMFR0_EL1_TGRAN_SUPPORTED_MIN ID_AA64MMFR0_EL1_TGRAN16_SUPPORTED_MIN +#define ID_AA64MMFR0_EL1_TGRAN_SUPPORTED_MAX ID_AA64MMFR0_EL1_TGRAN16_SUPPORTED_MAX +#define ID_AA64MMFR0_EL1_TGRAN_2_SHIFT ID_AA64MMFR0_EL1_TGRAN16_2_SHIFT #elif defined(CONFIG_ARM64_64K_PAGES) -#define ID_AA64MMFR0_TGRAN_SHIFT ID_AA64MMFR0_TGRAN64_SHIFT -#define ID_AA64MMFR0_TGRAN_SUPPORTED_MIN ID_AA64MMFR0_TGRAN64_SUPPORTED_MIN -#define ID_AA64MMFR0_TGRAN_SUPPORTED_MAX ID_AA64MMFR0_TGRAN64_SUPPORTED_MAX -#define ID_AA64MMFR0_TGRAN_2_SHIFT ID_AA64MMFR0_TGRAN64_2_SHIFT +#define ID_AA64MMFR0_EL1_TGRAN_SHIFT ID_AA64MMFR0_EL1_TGRAN64_SHIFT +#define ID_AA64MMFR0_EL1_TGRAN_SUPPORTED_MIN ID_AA64MMFR0_EL1_TGRAN64_SUPPORTED_MIN +#define ID_AA64MMFR0_EL1_TGRAN_SUPPORTED_MAX ID_AA64MMFR0_EL1_TGRAN64_SUPPORTED_MAX +#define ID_AA64MMFR0_EL1_TGRAN_2_SHIFT ID_AA64MMFR0_EL1_TGRAN64_2_SHIFT #endif -#define MVFR2_FPMISC_SHIFT 4 -#define MVFR2_SIMDMISC_SHIFT 0 - -#define DCZID_DZP_SHIFT 4 -#define DCZID_BS_SHIFT 0 +#define CPACR_EL1_FPEN_EL1EN (BIT(20)) /* enable EL1 access */ +#define CPACR_EL1_FPEN_EL0EN (BIT(21)) /* enable EL0 access, if EL1EN set */ -/* - * The ZCR_ELx_LEN_* definitions intentionally include bits [8:4] which - * are reserved by the SVE architecture for future expansion of the LEN - * field, with compatible semantics. - */ -#define ZCR_ELx_LEN_SHIFT 0 -#define ZCR_ELx_LEN_SIZE 9 -#define ZCR_ELx_LEN_MASK 0x1ff +#define CPACR_EL1_SMEN_EL1EN (BIT(24)) /* enable EL1 access */ +#define CPACR_EL1_SMEN_EL0EN (BIT(25)) /* enable EL0 access, if EL1EN set */ #define CPACR_EL1_ZEN_EL1EN (BIT(16)) /* enable EL1 access */ #define CPACR_EL1_ZEN_EL0EN (BIT(17)) /* enable EL0 access, if EL1EN set */ -#define CPACR_EL1_ZEN (CPACR_EL1_ZEN_EL1EN | CPACR_EL1_ZEN_EL0EN) - -/* TCR EL1 Bit Definitions */ -#define SYS_TCR_EL1_TCMA1 (BIT(58)) -#define SYS_TCR_EL1_TCMA0 (BIT(57)) /* GCR_EL1 Definitions */ #define SYS_GCR_EL1_RRND (BIT(16)) #define SYS_GCR_EL1_EXCL_MASK 0xffffUL +#define KERNEL_GCR_EL1 (SYS_GCR_EL1_RRND | KERNEL_GCR_EL1_EXCL) + /* RGSR_EL1 Definitions */ #define SYS_RGSR_EL1_TAG_MASK 0xfUL #define SYS_RGSR_EL1_SEED_SHIFT 8 #define SYS_RGSR_EL1_SEED_MASK 0xffffUL -/* GMID_EL1 field definitions */ -#define SYS_GMID_EL1_BS_SHIFT 0 -#define SYS_GMID_EL1_BS_SIZE 4 - /* TFSR{,E0}_EL1 bit definitions */ #define SYS_TFSR_EL1_TF0_SHIFT 0 #define SYS_TFSR_EL1_TF1_SHIFT 1 @@ -1103,6 +627,7 @@ #define SYS_MPIDR_SAFE_VAL (BIT(31)) #define TRFCR_ELx_TS_SHIFT 5 +#define TRFCR_ELx_TS_MASK ((0x3UL) << TRFCR_ELx_TS_SHIFT) #define TRFCR_ELx_TS_VIRTUAL ((0x1UL) << TRFCR_ELx_TS_SHIFT) #define TRFCR_ELx_TS_GUEST_PHYSICAL ((0x2UL) << TRFCR_ELx_TS_SHIFT) #define TRFCR_ELx_TS_PHYSICAL ((0x3UL) << TRFCR_ELx_TS_SHIFT) @@ -1110,7 +635,6 @@ #define TRFCR_ELx_ExTRE BIT(1) #define TRFCR_ELx_E0TRE BIT(0) - /* GIC Hypervisor interface registers */ /* ICH_MISR_EL2 bit definitions */ #define ICH_MISR_EOI (1 << 0) @@ -1137,6 +661,7 @@ #define ICH_HCR_TC (1 << 10) #define ICH_HCR_TALL0 (1 << 11) #define ICH_HCR_TALL1 (1 << 12) +#define ICH_HCR_TDIR (1 << 14) #define ICH_HCR_EOIcount_SHIFT 27 #define ICH_HCR_EOIcount_MASK (0x1f << ICH_HCR_EOIcount_SHIFT) @@ -1169,49 +694,60 @@ #define ICH_VTR_SEIS_MASK (1 << ICH_VTR_SEIS_SHIFT) #define ICH_VTR_A3V_SHIFT 21 #define ICH_VTR_A3V_MASK (1 << ICH_VTR_A3V_SHIFT) +#define ICH_VTR_TDS_SHIFT 19 +#define ICH_VTR_TDS_MASK (1 << ICH_VTR_TDS_SHIFT) + +/* + * Permission Indirection Extension (PIE) permission encodings. + * Encodings with the _O suffix, have overlays applied (Permission Overlay Extension). + */ +#define PIE_NONE_O 0x0 +#define PIE_R_O 0x1 +#define PIE_X_O 0x2 +#define PIE_RX_O 0x3 +#define PIE_RW_O 0x5 +#define PIE_RWnX_O 0x6 +#define PIE_RWX_O 0x7 +#define PIE_R 0x8 +#define PIE_GCS 0x9 +#define PIE_RX 0xa +#define PIE_RW 0xc +#define PIE_RWX 0xe + +#define PIRx_ELx_PERM(idx, perm) ((perm) << ((idx) * 4)) #define ARM64_FEATURE_FIELD_BITS 4 -/* Create a mask for the feature bits of the specified feature. */ -#define ARM64_FEATURE_MASK(x) (GENMASK_ULL(x##_SHIFT + ARM64_FEATURE_FIELD_BITS - 1, x##_SHIFT)) +/* Defined for compatibility only, do not add new users. */ +#define ARM64_FEATURE_MASK(x) (x##_MASK) #ifdef __ASSEMBLY__ - .irp num,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30 - .equ .L__reg_num_x\num, \num - .endr - .equ .L__reg_num_xzr, 31 - .macro mrs_s, rt, sreg - __emit_inst(0xd5200000|(\sreg)|(.L__reg_num_\rt)) + __emit_inst(0xd5200000|(\sreg)|(.L__gpr_num_\rt)) .endm .macro msr_s, sreg, rt - __emit_inst(0xd5000000|(\sreg)|(.L__reg_num_\rt)) + __emit_inst(0xd5000000|(\sreg)|(.L__gpr_num_\rt)) .endm #else +#include <linux/bitfield.h> #include <linux/build_bug.h> #include <linux/types.h> #include <asm/alternative.h> -#define __DEFINE_MRS_MSR_S_REGNUM \ -" .irp num,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30\n" \ -" .equ .L__reg_num_x\\num, \\num\n" \ -" .endr\n" \ -" .equ .L__reg_num_xzr, 31\n" - #define DEFINE_MRS_S \ - __DEFINE_MRS_MSR_S_REGNUM \ + __DEFINE_ASM_GPR_NUMS \ " .macro mrs_s, rt, sreg\n" \ - __emit_inst(0xd5200000|(\\sreg)|(.L__reg_num_\\rt)) \ + __emit_inst(0xd5200000|(\\sreg)|(.L__gpr_num_\\rt)) \ " .endm\n" #define DEFINE_MSR_S \ - __DEFINE_MRS_MSR_S_REGNUM \ + __DEFINE_ASM_GPR_NUMS \ " .macro msr_s, sreg, rt\n" \ - __emit_inst(0xd5000000|(\\sreg)|(.L__reg_num_\\rt)) \ + __emit_inst(0xd5000000|(\\sreg)|(.L__gpr_num_\\rt)) \ " .endm\n" #define UNDEFINE_MRS_S \ @@ -1291,6 +827,15 @@ par; \ }) +#define SYS_FIELD_GET(reg, field, val) \ + FIELD_GET(reg##_##field##_MASK, val) + +#define SYS_FIELD_PREP(reg, field, val) \ + FIELD_PREP(reg##_##field##_MASK, val) + +#define SYS_FIELD_PREP_ENUM(reg, field, val) \ + FIELD_PREP(reg##_##field##_MASK, reg##_##field##_##val) + #endif #endif /* __ASM_SYSREG_H */ diff --git a/tools/arch/arm64/tools/gen-sysreg.awk b/tools/arch/arm64/tools/gen-sysreg.awk new file mode 100755 index 000000000000..d1254a056114 --- /dev/null +++ b/tools/arch/arm64/tools/gen-sysreg.awk @@ -0,0 +1,336 @@ +#!/bin/awk -f +# SPDX-License-Identifier: GPL-2.0 +# gen-sysreg.awk: arm64 sysreg header generator +# +# Usage: awk -f gen-sysreg.awk sysregs.txt + +function block_current() { + return __current_block[__current_block_depth]; +} + +# Log an error and terminate +function fatal(msg) { + print "Error at " NR ": " msg > "/dev/stderr" + + printf "Current block nesting:" + + for (i = 0; i <= __current_block_depth; i++) { + printf " " __current_block[i] + } + printf "\n" + + exit 1 +} + +# Enter a new block, setting the active block to @block +function block_push(block) { + __current_block[++__current_block_depth] = block +} + +# Exit a block, setting the active block to the parent block +function block_pop() { + if (__current_block_depth == 0) + fatal("error: block_pop() in root block") + + __current_block_depth--; +} + +# Sanity check the number of records for a field makes sense. If not, produce +# an error and terminate. +function expect_fields(nf) { + if (NF != nf) + fatal(NF " fields found where " nf " expected") +} + +# Print a CPP macro definition, padded with spaces so that the macro bodies +# line up in a column +function define(name, val) { + printf "%-56s%s\n", "#define " name, val +} + +# Print standard BITMASK/SHIFT/WIDTH CPP definitions for a field +function define_field(reg, field, msb, lsb) { + define(reg "_" field, "GENMASK(" msb ", " lsb ")") + define(reg "_" field "_MASK", "GENMASK(" msb ", " lsb ")") + define(reg "_" field "_SHIFT", lsb) + define(reg "_" field "_WIDTH", msb - lsb + 1) +} + +# Print a field _SIGNED definition for a field +function define_field_sign(reg, field, sign) { + define(reg "_" field "_SIGNED", sign) +} + +# Parse a "<msb>[:<lsb>]" string into the global variables @msb and @lsb +function parse_bitdef(reg, field, bitdef, _bits) +{ + if (bitdef ~ /^[0-9]+$/) { + msb = bitdef + lsb = bitdef + } else if (split(bitdef, _bits, ":") == 2) { + msb = _bits[1] + lsb = _bits[2] + } else { + fatal("invalid bit-range definition '" bitdef "'") + } + + + if (msb != next_bit) + fatal(reg "." field " starts at " msb " not " next_bit) + if (63 < msb || msb < 0) + fatal(reg "." field " invalid high bit in '" bitdef "'") + if (63 < lsb || lsb < 0) + fatal(reg "." field " invalid low bit in '" bitdef "'") + if (msb < lsb) + fatal(reg "." field " invalid bit-range '" bitdef "'") + if (low > high) + fatal(reg "." field " has invalid range " high "-" low) + + next_bit = lsb - 1 +} + +BEGIN { + print "#ifndef __ASM_SYSREG_DEFS_H" + print "#define __ASM_SYSREG_DEFS_H" + print "" + print "/* Generated file - do not edit */" + print "" + + __current_block_depth = 0 + __current_block[__current_block_depth] = "Root" +} + +END { + if (__current_block_depth != 0) + fatal("Missing terminator for " block_current() " block") + + print "#endif /* __ASM_SYSREG_DEFS_H */" +} + +# skip blank lines and comment lines +/^$/ { next } +/^[\t ]*#/ { next } + +/^SysregFields/ && block_current() == "Root" { + block_push("SysregFields") + + expect_fields(2) + + reg = $2 + + res0 = "UL(0)" + res1 = "UL(0)" + unkn = "UL(0)" + + next_bit = 63 + + next +} + +/^EndSysregFields/ && block_current() == "SysregFields" { + if (next_bit > 0) + fatal("Unspecified bits in " reg) + + define(reg "_RES0", "(" res0 ")") + define(reg "_RES1", "(" res1 ")") + define(reg "_UNKN", "(" unkn ")") + print "" + + reg = null + res0 = null + res1 = null + unkn = null + + block_pop() + next +} + +/^Sysreg/ && block_current() == "Root" { + block_push("Sysreg") + + expect_fields(7) + + reg = $2 + op0 = $3 + op1 = $4 + crn = $5 + crm = $6 + op2 = $7 + + res0 = "UL(0)" + res1 = "UL(0)" + unkn = "UL(0)" + + define("REG_" reg, "S" op0 "_" op1 "_C" crn "_C" crm "_" op2) + define("SYS_" reg, "sys_reg(" op0 ", " op1 ", " crn ", " crm ", " op2 ")") + + define("SYS_" reg "_Op0", op0) + define("SYS_" reg "_Op1", op1) + define("SYS_" reg "_CRn", crn) + define("SYS_" reg "_CRm", crm) + define("SYS_" reg "_Op2", op2) + + print "" + + next_bit = 63 + + next +} + +/^EndSysreg/ && block_current() == "Sysreg" { + if (next_bit > 0) + fatal("Unspecified bits in " reg) + + if (res0 != null) + define(reg "_RES0", "(" res0 ")") + if (res1 != null) + define(reg "_RES1", "(" res1 ")") + if (unkn != null) + define(reg "_UNKN", "(" unkn ")") + if (res0 != null || res1 != null || unkn != null) + print "" + + reg = null + op0 = null + op1 = null + crn = null + crm = null + op2 = null + res0 = null + res1 = null + unkn = null + + block_pop() + next +} + +# Currently this is effectivey a comment, in future we may want to emit +# defines for the fields. +/^Fields/ && block_current() == "Sysreg" { + expect_fields(2) + + if (next_bit != 63) + fatal("Some fields already defined for " reg) + + print "/* For " reg " fields see " $2 " */" + print "" + + next_bit = 0 + res0 = null + res1 = null + unkn = null + + next +} + + +/^Res0/ && (block_current() == "Sysreg" || block_current() == "SysregFields") { + expect_fields(2) + parse_bitdef(reg, "RES0", $2) + field = "RES0_" msb "_" lsb + + res0 = res0 " | GENMASK_ULL(" msb ", " lsb ")" + + next +} + +/^Res1/ && (block_current() == "Sysreg" || block_current() == "SysregFields") { + expect_fields(2) + parse_bitdef(reg, "RES1", $2) + field = "RES1_" msb "_" lsb + + res1 = res1 " | GENMASK_ULL(" msb ", " lsb ")" + + next +} + +/^Unkn/ && (block_current() == "Sysreg" || block_current() == "SysregFields") { + expect_fields(2) + parse_bitdef(reg, "UNKN", $2) + field = "UNKN_" msb "_" lsb + + unkn = unkn " | GENMASK_ULL(" msb ", " lsb ")" + + next +} + +/^Field/ && (block_current() == "Sysreg" || block_current() == "SysregFields") { + expect_fields(3) + field = $3 + parse_bitdef(reg, field, $2) + + define_field(reg, field, msb, lsb) + print "" + + next +} + +/^Raz/ && (block_current() == "Sysreg" || block_current() == "SysregFields") { + expect_fields(2) + parse_bitdef(reg, field, $2) + + next +} + +/^SignedEnum/ && (block_current() == "Sysreg" || block_current() == "SysregFields") { + block_push("Enum") + + expect_fields(3) + field = $3 + parse_bitdef(reg, field, $2) + + define_field(reg, field, msb, lsb) + define_field_sign(reg, field, "true") + + next +} + +/^UnsignedEnum/ && (block_current() == "Sysreg" || block_current() == "SysregFields") { + block_push("Enum") + + expect_fields(3) + field = $3 + parse_bitdef(reg, field, $2) + + define_field(reg, field, msb, lsb) + define_field_sign(reg, field, "false") + + next +} + +/^Enum/ && (block_current() == "Sysreg" || block_current() == "SysregFields") { + block_push("Enum") + + expect_fields(3) + field = $3 + parse_bitdef(reg, field, $2) + + define_field(reg, field, msb, lsb) + + next +} + +/^EndEnum/ && block_current() == "Enum" { + + field = null + msb = null + lsb = null + print "" + + block_pop() + next +} + +/0b[01]+/ && block_current() == "Enum" { + expect_fields(2) + val = $1 + name = $2 + + define(reg "_" field "_" name, "UL(" val ")") + next +} + +# Any lines not handled by previous rules are unexpected +{ + fatal("unhandled statement") +} diff --git a/tools/arch/arm64/tools/sysreg b/tools/arch/arm64/tools/sysreg new file mode 100644 index 000000000000..65866bf819c3 --- /dev/null +++ b/tools/arch/arm64/tools/sysreg @@ -0,0 +1,2497 @@ +# SPDX-License-Identifier: GPL-2.0-only +# +# System register metadata + +# Each System register is described by a Sysreg block: + +# Sysreg <name> <op0> <op1> <crn> <crm> <op2> +# <field> +# ... +# EndSysreg + +# Within a Sysreg block, each field can be described as one of: + +# Res0 <msb>[:<lsb>] + +# Res1 <msb>[:<lsb>] + +# Unkn <msb>[:<lsb>] + +# Field <msb>[:<lsb>] <name> + +# Enum <msb>[:<lsb>] <name> +# <enumval> <enumname> +# ... +# EndEnum + +# Alternatively if multiple registers share the same layout then +# a SysregFields block can be used to describe the shared layout + +# SysregFields <fieldsname> +# <field> +# ... +# EndSysregFields + +# and referenced from within the Sysreg: + +# Sysreg <name> <op0> <op1> <crn> <crm> <op2> +# Fields <fieldsname> +# EndSysreg + +# For ID registers we adopt a few conventions for translating the +# language in the ARM into defines: +# +# NI - Not implemented +# IMP - Implemented +# +# In general it is recommended that new enumeration items be named for the +# feature that introduces them (eg, FEAT_LS64_ACCDATA introduces enumeration +# item ACCDATA) though it may be more taseful to do something else. + +Sysreg OSDTRRX_EL1 2 0 0 0 2 +Res0 63:32 +Field 31:0 DTRRX +EndSysreg + +Sysreg MDCCINT_EL1 2 0 0 2 0 +Res0 63:31 +Field 30 RX +Field 29 TX +Res0 28:0 +EndSysreg + +Sysreg MDSCR_EL1 2 0 0 2 2 +Res0 63:36 +Field 35 EHBWE +Field 34 EnSPM +Field 33 TTA +Field 32 EMBWE +Field 31 TFO +Field 30 RXfull +Field 29 TXfull +Res0 28 +Field 27 RXO +Field 26 TXU +Res0 25:24 +Field 23:22 INTdis +Field 21 TDA +Res0 20 +Field 19 SC2 +Res0 18:16 +Field 15 MDE +Field 14 HDE +Field 13 KDE +Field 12 TDCC +Res0 11:7 +Field 6 ERR +Res0 5:1 +Field 0 SS +EndSysreg + +Sysreg OSDTRTX_EL1 2 0 0 3 2 +Res0 63:32 +Field 31:0 DTRTX +EndSysreg + +Sysreg OSECCR_EL1 2 0 0 6 2 +Res0 63:32 +Field 31:0 EDECCR +EndSysreg + +Sysreg OSLAR_EL1 2 0 1 0 4 +Res0 63:1 +Field 0 OSLK +EndSysreg + +Sysreg ID_PFR0_EL1 3 0 0 1 0 +Res0 63:32 +UnsignedEnum 31:28 RAS + 0b0000 NI + 0b0001 RAS + 0b0010 RASv1p1 +EndEnum +UnsignedEnum 27:24 DIT + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 23:20 AMU + 0b0000 NI + 0b0001 AMUv1 + 0b0010 AMUv1p1 +EndEnum +UnsignedEnum 19:16 CSV2 + 0b0000 UNDISCLOSED + 0b0001 IMP + 0b0010 CSV2p1 +EndEnum +UnsignedEnum 15:12 State3 + 0b0000 NI + 0b0001 IMP +EndEnum +Enum 11:8 State2 + 0b0000 NI + 0b0001 NO_CV + 0b0010 CV +EndEnum +UnsignedEnum 7:4 State1 + 0b0000 NI + 0b0001 THUMB + 0b0010 THUMB2 +EndEnum +UnsignedEnum 3:0 State0 + 0b0000 NI + 0b0001 IMP +EndEnum +EndSysreg + +Sysreg ID_PFR1_EL1 3 0 0 1 1 +Res0 63:32 +UnsignedEnum 31:28 GIC + 0b0000 NI + 0b0001 GICv3 + 0b0010 GICv4p1 +EndEnum +UnsignedEnum 27:24 Virt_frac + 0b0000 NI + 0b0001 IMP +EndEnum +Enum 23:20 Sec_frac + 0b0000 NI + 0b0001 WALK_DISABLE + 0b0010 SECURE_MEMORY +EndEnum +UnsignedEnum 19:16 GenTimer + 0b0000 NI + 0b0001 IMP + 0b0010 ECV +EndEnum +UnsignedEnum 15:12 Virtualization + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 11:8 MProgMod + 0b0000 NI + 0b0001 IMP +EndEnum +Enum 7:4 Security + 0b0000 NI + 0b0001 EL3 + 0b0001 NSACR_RFR +EndEnum +UnsignedEnum 3:0 ProgMod + 0b0000 NI + 0b0001 IMP +EndEnum +EndSysreg + +Sysreg ID_DFR0_EL1 3 0 0 1 2 +Res0 63:32 +UnsignedEnum 31:28 TraceFilt + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 27:24 PerfMon + 0b0000 NI + 0b0001 PMUv1 + 0b0010 PMUv2 + 0b0011 PMUv3 + 0b0100 PMUv3p1 + 0b0101 PMUv3p4 + 0b0110 PMUv3p5 + 0b0111 PMUv3p7 + 0b1000 PMUv3p8 + 0b1111 IMPDEF +EndEnum +Enum 23:20 MProfDbg + 0b0000 NI + 0b0001 IMP +EndEnum +Enum 19:16 MMapTrc + 0b0000 NI + 0b0001 IMP +EndEnum +Enum 15:12 CopTrc + 0b0000 NI + 0b0001 IMP +EndEnum +Enum 11:8 MMapDbg + 0b0000 NI + 0b0100 Armv7 + 0b0101 Armv7p1 +EndEnum +Field 7:4 CopSDbg +Enum 3:0 CopDbg + 0b0000 NI + 0b0010 Armv6 + 0b0011 Armv6p1 + 0b0100 Armv7 + 0b0101 Armv7p1 + 0b0110 Armv8 + 0b0111 VHE + 0b1000 Debugv8p2 + 0b1001 Debugv8p4 + 0b1010 Debugv8p8 +EndEnum +EndSysreg + +Sysreg ID_AFR0_EL1 3 0 0 1 3 +Res0 63:16 +Field 15:12 IMPDEF3 +Field 11:8 IMPDEF2 +Field 7:4 IMPDEF1 +Field 3:0 IMPDEF0 +EndSysreg + +Sysreg ID_MMFR0_EL1 3 0 0 1 4 +Res0 63:32 +Enum 31:28 InnerShr + 0b0000 NC + 0b0001 HW + 0b1111 IGNORED +EndEnum +UnsignedEnum 27:24 FCSE + 0b0000 NI + 0b0001 IMP +EndEnum +Enum 23:20 AuxReg + 0b0000 NI + 0b0001 ACTLR + 0b0010 AIFSR +EndEnum +Enum 19:16 TCM + 0b0000 NI + 0b0001 IMPDEF + 0b0010 TCM + 0b0011 TCM_DMA +EndEnum +Enum 15:12 ShareLvl + 0b0000 ONE + 0b0001 TWO +EndEnum +Enum 11:8 OuterShr + 0b0000 NC + 0b0001 HW + 0b1111 IGNORED +EndEnum +Enum 7:4 PMSA + 0b0000 NI + 0b0001 IMPDEF + 0b0010 PMSAv6 + 0b0011 PMSAv7 +EndEnum +Enum 3:0 VMSA + 0b0000 NI + 0b0001 IMPDEF + 0b0010 VMSAv6 + 0b0011 VMSAv7 + 0b0100 VMSAv7_PXN + 0b0101 VMSAv7_LONG +EndEnum +EndSysreg + +Sysreg ID_MMFR1_EL1 3 0 0 1 5 +Res0 63:32 +Enum 31:28 BPred + 0b0000 NI + 0b0001 BP_SW_MANGED + 0b0010 BP_ASID_AWARE + 0b0011 BP_NOSNOOP + 0b0100 BP_INVISIBLE +EndEnum +Enum 27:24 L1TstCln + 0b0000 NI + 0b0001 NOINVALIDATE + 0b0010 INVALIDATE +EndEnum +Enum 23:20 L1Uni + 0b0000 NI + 0b0001 INVALIDATE + 0b0010 CLEAN_AND_INVALIDATE +EndEnum +Enum 19:16 L1Hvd + 0b0000 NI + 0b0001 INVALIDATE_ISIDE_ONLY + 0b0010 INVALIDATE + 0b0011 CLEAN_AND_INVALIDATE +EndEnum +Enum 15:12 L1UniSW + 0b0000 NI + 0b0001 CLEAN + 0b0010 CLEAN_AND_INVALIDATE + 0b0011 INVALIDATE +EndEnum +Enum 11:8 L1HvdSW + 0b0000 NI + 0b0001 CLEAN_AND_INVALIDATE + 0b0010 INVALIDATE_DSIDE_ONLY + 0b0011 INVALIDATE +EndEnum +Enum 7:4 L1UniVA + 0b0000 NI + 0b0001 CLEAN_AND_INVALIDATE + 0b0010 INVALIDATE_BP +EndEnum +Enum 3:0 L1HvdVA + 0b0000 NI + 0b0001 CLEAN_AND_INVALIDATE + 0b0010 INVALIDATE_BP +EndEnum +EndSysreg + +Sysreg ID_MMFR2_EL1 3 0 0 1 6 +Res0 63:32 +Enum 31:28 HWAccFlg + 0b0000 NI + 0b0001 IMP +EndEnum +Enum 27:24 WFIStall + 0b0000 NI + 0b0001 IMP +EndEnum +Enum 23:20 MemBarr + 0b0000 NI + 0b0001 DSB_ONLY + 0b0010 IMP +EndEnum +Enum 19:16 UniTLB + 0b0000 NI + 0b0001 BY_VA + 0b0010 BY_MATCH_ASID + 0b0011 BY_ALL_ASID + 0b0100 OTHER_TLBS + 0b0101 BROADCAST + 0b0110 BY_IPA +EndEnum +Enum 15:12 HvdTLB + 0b0000 NI +EndEnum +Enum 11:8 L1HvdRng + 0b0000 NI + 0b0001 IMP +EndEnum +Enum 7:4 L1HvdBG + 0b0000 NI + 0b0001 IMP +EndEnum +Enum 3:0 L1HvdFG + 0b0000 NI + 0b0001 IMP +EndEnum +EndSysreg + +Sysreg ID_MMFR3_EL1 3 0 0 1 7 +Res0 63:32 +Enum 31:28 Supersec + 0b0000 IMP + 0b1111 NI +EndEnum +Enum 27:24 CMemSz + 0b0000 4GB + 0b0001 64GB + 0b0010 1TB +EndEnum +Enum 23:20 CohWalk + 0b0000 NI + 0b0001 IMP +EndEnum +Enum 19:16 PAN + 0b0000 NI + 0b0001 PAN + 0b0010 PAN2 +EndEnum +Enum 15:12 MaintBcst + 0b0000 NI + 0b0001 NO_TLB + 0b0010 ALL +EndEnum +Enum 11:8 BPMaint + 0b0000 NI + 0b0001 ALL + 0b0010 BY_VA +EndEnum +Enum 7:4 CMaintSW + 0b0000 NI + 0b0001 IMP +EndEnum +Enum 3:0 CMaintVA + 0b0000 NI + 0b0001 IMP +EndEnum +EndSysreg + +Sysreg ID_ISAR0_EL1 3 0 0 2 0 +Res0 63:28 +Enum 27:24 Divide + 0b0000 NI + 0b0001 xDIV_T32 + 0b0010 xDIV_A32 +EndEnum +UnsignedEnum 23:20 Debug + 0b0000 NI + 0b0001 IMP +EndEnum +Enum 19:16 Coproc + 0b0000 NI + 0b0001 MRC + 0b0010 MRC2 + 0b0011 MRRC + 0b0100 MRRC2 +EndEnum +UnsignedEnum 15:12 CmpBranch + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 11:8 BitField + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 7:4 BitCount + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 3:0 Swap + 0b0000 NI + 0b0001 IMP +EndEnum +EndSysreg + +Sysreg ID_ISAR1_EL1 3 0 0 2 1 +Res0 63:32 +Enum 31:28 Jazelle + 0b0000 NI + 0b0001 IMP +EndEnum +Enum 27:24 Interwork + 0b0000 NI + 0b0001 BX + 0b0010 BLX + 0b0011 A32_BX +EndEnum +Enum 23:20 Immediate + 0b0000 NI + 0b0001 IMP +EndEnum +Enum 19:16 IfThen + 0b0000 NI + 0b0001 IMP +EndEnum +Enum 15:12 Extend + 0b0000 NI + 0b0001 SXTB + 0b0010 SXTB16 +EndEnum +Enum 11:8 Except_AR + 0b0000 NI + 0b0001 IMP +EndEnum +Enum 7:4 Except + 0b0000 NI + 0b0001 IMP +EndEnum +Enum 3:0 Endian + 0b0000 NI + 0b0001 IMP +EndEnum +EndSysreg + +Sysreg ID_ISAR2_EL1 3 0 0 2 2 +Res0 63:32 +Enum 31:28 Reversal + 0b0000 NI + 0b0001 REV + 0b0010 RBIT +EndEnum +Enum 27:24 PSR_AR + 0b0000 NI + 0b0001 IMP +EndEnum +Enum 23:20 MultU + 0b0000 NI + 0b0001 UMULL + 0b0010 UMAAL +EndEnum +Enum 19:16 MultS + 0b0000 NI + 0b0001 SMULL + 0b0010 SMLABB + 0b0011 SMLAD +EndEnum +Enum 15:12 Mult + 0b0000 NI + 0b0001 MLA + 0b0010 MLS +EndEnum +Enum 11:8 MultiAccessInt + 0b0000 NI + 0b0001 RESTARTABLE + 0b0010 CONTINUABLE +EndEnum +Enum 7:4 MemHint + 0b0000 NI + 0b0001 PLD + 0b0010 PLD2 + 0b0011 PLI + 0b0100 PLDW +EndEnum +Enum 3:0 LoadStore + 0b0000 NI + 0b0001 DOUBLE + 0b0010 ACQUIRE +EndEnum +EndSysreg + +Sysreg ID_ISAR3_EL1 3 0 0 2 3 +Res0 63:32 +Enum 31:28 T32EE + 0b0000 NI + 0b0001 IMP +EndEnum +Enum 27:24 TrueNOP + 0b0000 NI + 0b0001 IMP +EndEnum +Enum 23:20 T32Copy + 0b0000 NI + 0b0001 IMP +EndEnum +Enum 19:16 TabBranch + 0b0000 NI + 0b0001 IMP +EndEnum +Enum 15:12 SynchPrim + 0b0000 NI + 0b0001 EXCLUSIVE + 0b0010 DOUBLE +EndEnum +Enum 11:8 SVC + 0b0000 NI + 0b0001 IMP +EndEnum +Enum 7:4 SIMD + 0b0000 NI + 0b0001 SSAT + 0b0011 PKHBT +EndEnum +Enum 3:0 Saturate + 0b0000 NI + 0b0001 IMP +EndEnum +EndSysreg + +Sysreg ID_ISAR4_EL1 3 0 0 2 4 +Res0 63:32 +Enum 31:28 SWP_frac + 0b0000 NI + 0b0001 IMP +EndEnum +Enum 27:24 PSR_M + 0b0000 NI + 0b0001 IMP +EndEnum +Enum 23:20 SynchPrim_frac + 0b0000 NI + 0b0011 IMP +EndEnum +Enum 19:16 Barrier + 0b0000 NI + 0b0001 IMP +EndEnum +Enum 15:12 SMC + 0b0000 NI + 0b0001 IMP +EndEnum +Enum 11:8 Writeback + 0b0000 NI + 0b0001 IMP +EndEnum +Enum 7:4 WithShifts + 0b0000 NI + 0b0001 LSL3 + 0b0011 LS + 0b0100 REG +EndEnum +Enum 3:0 Unpriv + 0b0000 NI + 0b0001 REG_BYTE + 0b0010 SIGNED_HALFWORD +EndEnum +EndSysreg + +Sysreg ID_ISAR5_EL1 3 0 0 2 5 +Res0 63:32 +UnsignedEnum 31:28 VCMA + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 27:24 RDM + 0b0000 NI + 0b0001 IMP +EndEnum +Res0 23:20 +UnsignedEnum 19:16 CRC32 + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 15:12 SHA2 + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 11:8 SHA1 + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 7:4 AES + 0b0000 NI + 0b0001 IMP + 0b0010 VMULL +EndEnum +UnsignedEnum 3:0 SEVL + 0b0000 NI + 0b0001 IMP +EndEnum +EndSysreg + +Sysreg ID_ISAR6_EL1 3 0 0 2 7 +Res0 63:28 +UnsignedEnum 27:24 I8MM + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 23:20 BF16 + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 19:16 SPECRES + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 15:12 SB + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 11:8 FHM + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 7:4 DP + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 3:0 JSCVT + 0b0000 NI + 0b0001 IMP +EndEnum +EndSysreg + +Sysreg ID_MMFR4_EL1 3 0 0 2 6 +Res0 63:32 +UnsignedEnum 31:28 EVT + 0b0000 NI + 0b0001 NO_TLBIS + 0b0010 TLBIS +EndEnum +UnsignedEnum 27:24 CCIDX + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 23:20 LSM + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 19:16 HPDS + 0b0000 NI + 0b0001 AA32HPD + 0b0010 HPDS2 +EndEnum +UnsignedEnum 15:12 CnP + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 11:8 XNX + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 7:4 AC2 + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 3:0 SpecSEI + 0b0000 NI + 0b0001 IMP +EndEnum +EndSysreg + +Sysreg MVFR0_EL1 3 0 0 3 0 +Res0 63:32 +UnsignedEnum 31:28 FPRound + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 27:24 FPShVec + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 23:20 FPSqrt + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 19:16 FPDivide + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 15:12 FPTrap + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 11:8 FPDP + 0b0000 NI + 0b0001 VFPv2 + 0b0010 VFPv3 +EndEnum +UnsignedEnum 7:4 FPSP + 0b0000 NI + 0b0001 VFPv2 + 0b0010 VFPv3 +EndEnum +Enum 3:0 SIMDReg + 0b0000 NI + 0b0001 IMP_16x64 + 0b0010 IMP_32x64 +EndEnum +EndSysreg + +Sysreg MVFR1_EL1 3 0 0 3 1 +Res0 63:32 +UnsignedEnum 31:28 SIMDFMAC + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 27:24 FPHP + 0b0000 NI + 0b0001 FPHP + 0b0010 FPHP_CONV + 0b0011 FP16 +EndEnum +UnsignedEnum 23:20 SIMDHP + 0b0000 NI + 0b0001 SIMDHP + 0b0010 SIMDHP_FLOAT +EndEnum +UnsignedEnum 19:16 SIMDSP + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 15:12 SIMDInt + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 11:8 SIMDLS + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 7:4 FPDNaN + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 3:0 FPFtZ + 0b0000 NI + 0b0001 IMP +EndEnum +EndSysreg + +Sysreg MVFR2_EL1 3 0 0 3 2 +Res0 63:8 +Enum 7:4 FPMisc + 0b0000 NI + 0b0001 FP + 0b0010 FP_DIRECTED_ROUNDING + 0b0011 FP_ROUNDING + 0b0100 FP_MAX_MIN +EndEnum +Enum 3:0 SIMDMisc + 0b0000 NI + 0b0001 SIMD_DIRECTED_ROUNDING + 0b0010 SIMD_ROUNDING + 0b0011 SIMD_MAX_MIN +EndEnum +EndSysreg + +Sysreg ID_PFR2_EL1 3 0 0 3 4 +Res0 63:12 +UnsignedEnum 11:8 RAS_frac + 0b0000 NI + 0b0001 RASv1p1 +EndEnum +UnsignedEnum 7:4 SSBS + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 3:0 CSV3 + 0b0000 NI + 0b0001 IMP +EndEnum +EndSysreg + +Sysreg ID_DFR1_EL1 3 0 0 3 5 +Res0 63:8 +UnsignedEnum 7:4 HPMN0 + 0b0000 NI + 0b0001 IMP +EndEnum +Enum 3:0 MTPMU + 0b0000 IMPDEF + 0b0001 IMP + 0b1111 NI +EndEnum +EndSysreg + +Sysreg ID_MMFR5_EL1 3 0 0 3 6 +Res0 63:8 +UnsignedEnum 7:4 nTLBPA + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 3:0 ETS + 0b0000 NI + 0b0001 IMP +EndEnum +EndSysreg + +Sysreg ID_AA64PFR0_EL1 3 0 0 4 0 +UnsignedEnum 63:60 CSV3 + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 59:56 CSV2 + 0b0000 NI + 0b0001 IMP + 0b0010 CSV2_2 + 0b0011 CSV2_3 +EndEnum +UnsignedEnum 55:52 RME + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 51:48 DIT + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 47:44 AMU + 0b0000 NI + 0b0001 IMP + 0b0010 V1P1 +EndEnum +UnsignedEnum 43:40 MPAM + 0b0000 0 + 0b0001 1 +EndEnum +UnsignedEnum 39:36 SEL2 + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 35:32 SVE + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 31:28 RAS + 0b0000 NI + 0b0001 IMP + 0b0010 V1P1 +EndEnum +UnsignedEnum 27:24 GIC + 0b0000 NI + 0b0001 IMP + 0b0010 V4P1 +EndEnum +SignedEnum 23:20 AdvSIMD + 0b0000 IMP + 0b0001 FP16 + 0b1111 NI +EndEnum +SignedEnum 19:16 FP + 0b0000 IMP + 0b0001 FP16 + 0b1111 NI +EndEnum +UnsignedEnum 15:12 EL3 + 0b0000 NI + 0b0001 IMP + 0b0010 AARCH32 +EndEnum +UnsignedEnum 11:8 EL2 + 0b0000 NI + 0b0001 IMP + 0b0010 AARCH32 +EndEnum +UnsignedEnum 7:4 EL1 + 0b0001 IMP + 0b0010 AARCH32 +EndEnum +UnsignedEnum 3:0 EL0 + 0b0001 IMP + 0b0010 AARCH32 +EndEnum +EndSysreg + +Sysreg ID_AA64PFR1_EL1 3 0 0 4 1 +UnsignedEnum 63:60 PFAR + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 59:56 DF2 + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 55:52 MTEX + 0b0000 MTE + 0b0001 MTE4 +EndEnum +UnsignedEnum 51:48 THE + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 47:44 GCS + 0b0000 NI + 0b0001 IMP +EndEnum +Enum 43:40 MTE_frac + 0b0000 ASYNC + 0b1111 NI +EndEnum +UnsignedEnum 39:36 NMI + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 35:32 CSV2_frac + 0b0000 NI + 0b0001 CSV2_1p1 + 0b0010 CSV2_1p2 +EndEnum +UnsignedEnum 31:28 RNDR_trap + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 27:24 SME + 0b0000 NI + 0b0001 IMP + 0b0010 SME2 +EndEnum +Res0 23:20 +UnsignedEnum 19:16 MPAM_frac + 0b0000 MINOR_0 + 0b0001 MINOR_1 +EndEnum +UnsignedEnum 15:12 RAS_frac + 0b0000 NI + 0b0001 RASv1p1 +EndEnum +UnsignedEnum 11:8 MTE + 0b0000 NI + 0b0001 IMP + 0b0010 MTE2 + 0b0011 MTE3 +EndEnum +UnsignedEnum 7:4 SSBS + 0b0000 NI + 0b0001 IMP + 0b0010 SSBS2 +EndEnum +UnsignedEnum 3:0 BT + 0b0000 NI + 0b0001 IMP +EndEnum +EndSysreg + +Sysreg ID_AA64ZFR0_EL1 3 0 0 4 4 +Res0 63:60 +UnsignedEnum 59:56 F64MM + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 55:52 F32MM + 0b0000 NI + 0b0001 IMP +EndEnum +Res0 51:48 +UnsignedEnum 47:44 I8MM + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 43:40 SM4 + 0b0000 NI + 0b0001 IMP +EndEnum +Res0 39:36 +UnsignedEnum 35:32 SHA3 + 0b0000 NI + 0b0001 IMP +EndEnum +Res0 31:24 +UnsignedEnum 23:20 BF16 + 0b0000 NI + 0b0001 IMP + 0b0010 EBF16 +EndEnum +UnsignedEnum 19:16 BitPerm + 0b0000 NI + 0b0001 IMP +EndEnum +Res0 15:8 +UnsignedEnum 7:4 AES + 0b0000 NI + 0b0001 IMP + 0b0010 PMULL128 +EndEnum +UnsignedEnum 3:0 SVEver + 0b0000 IMP + 0b0001 SVE2 + 0b0010 SVE2p1 +EndEnum +EndSysreg + +Sysreg ID_AA64SMFR0_EL1 3 0 0 4 5 +UnsignedEnum 63 FA64 + 0b0 NI + 0b1 IMP +EndEnum +Res0 62:60 +UnsignedEnum 59:56 SMEver + 0b0000 SME + 0b0001 SME2 + 0b0010 SME2p1 + 0b0000 IMP +EndEnum +UnsignedEnum 55:52 I16I64 + 0b0000 NI + 0b1111 IMP +EndEnum +Res0 51:49 +UnsignedEnum 48 F64F64 + 0b0 NI + 0b1 IMP +EndEnum +UnsignedEnum 47:44 I16I32 + 0b0000 NI + 0b0101 IMP +EndEnum +UnsignedEnum 43 B16B16 + 0b0 NI + 0b1 IMP +EndEnum +UnsignedEnum 42 F16F16 + 0b0 NI + 0b1 IMP +EndEnum +Res0 41:40 +UnsignedEnum 39:36 I8I32 + 0b0000 NI + 0b1111 IMP +EndEnum +UnsignedEnum 35 F16F32 + 0b0 NI + 0b1 IMP +EndEnum +UnsignedEnum 34 B16F32 + 0b0 NI + 0b1 IMP +EndEnum +UnsignedEnum 33 BI32I32 + 0b0 NI + 0b1 IMP +EndEnum +UnsignedEnum 32 F32F32 + 0b0 NI + 0b1 IMP +EndEnum +Res0 31:0 +EndSysreg + +Sysreg ID_AA64DFR0_EL1 3 0 0 5 0 +Enum 63:60 HPMN0 + 0b0000 UNPREDICTABLE + 0b0001 DEF +EndEnum +Res0 59:56 +UnsignedEnum 55:52 BRBE + 0b0000 NI + 0b0001 IMP + 0b0010 BRBE_V1P1 +EndEnum +Enum 51:48 MTPMU + 0b0000 NI_IMPDEF + 0b0001 IMP + 0b1111 NI +EndEnum +UnsignedEnum 47:44 TraceBuffer + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 43:40 TraceFilt + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 39:36 DoubleLock + 0b0000 IMP + 0b1111 NI +EndEnum +UnsignedEnum 35:32 PMSVer + 0b0000 NI + 0b0001 IMP + 0b0010 V1P1 + 0b0011 V1P2 + 0b0100 V1P3 +EndEnum +Field 31:28 CTX_CMPs +Res0 27:24 +Field 23:20 WRPs +Res0 19:16 +Field 15:12 BRPs +UnsignedEnum 11:8 PMUVer + 0b0000 NI + 0b0001 IMP + 0b0100 V3P1 + 0b0101 V3P4 + 0b0110 V3P5 + 0b0111 V3P7 + 0b1000 V3P8 + 0b1111 IMP_DEF +EndEnum +UnsignedEnum 7:4 TraceVer + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 3:0 DebugVer + 0b0110 IMP + 0b0111 VHE + 0b1000 V8P2 + 0b1001 V8P4 + 0b1010 V8P8 +EndEnum +EndSysreg + +Sysreg ID_AA64DFR1_EL1 3 0 0 5 1 +Res0 63:0 +EndSysreg + +Sysreg ID_AA64AFR0_EL1 3 0 0 5 4 +Res0 63:32 +Field 31:28 IMPDEF7 +Field 27:24 IMPDEF6 +Field 23:20 IMPDEF5 +Field 19:16 IMPDEF4 +Field 15:12 IMPDEF3 +Field 11:8 IMPDEF2 +Field 7:4 IMPDEF1 +Field 3:0 IMPDEF0 +EndSysreg + +Sysreg ID_AA64AFR1_EL1 3 0 0 5 5 +Res0 63:0 +EndSysreg + +Sysreg ID_AA64ISAR0_EL1 3 0 0 6 0 +UnsignedEnum 63:60 RNDR + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 59:56 TLB + 0b0000 NI + 0b0001 OS + 0b0010 RANGE +EndEnum +UnsignedEnum 55:52 TS + 0b0000 NI + 0b0001 FLAGM + 0b0010 FLAGM2 +EndEnum +UnsignedEnum 51:48 FHM + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 47:44 DP + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 43:40 SM4 + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 39:36 SM3 + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 35:32 SHA3 + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 31:28 RDM + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 27:24 TME + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 23:20 ATOMIC + 0b0000 NI + 0b0010 IMP +EndEnum +UnsignedEnum 19:16 CRC32 + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 15:12 SHA2 + 0b0000 NI + 0b0001 SHA256 + 0b0010 SHA512 +EndEnum +UnsignedEnum 11:8 SHA1 + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 7:4 AES + 0b0000 NI + 0b0001 AES + 0b0010 PMULL +EndEnum +Res0 3:0 +EndSysreg + +Sysreg ID_AA64ISAR1_EL1 3 0 0 6 1 +UnsignedEnum 63:60 LS64 + 0b0000 NI + 0b0001 LS64 + 0b0010 LS64_V + 0b0011 LS64_ACCDATA +EndEnum +UnsignedEnum 59:56 XS + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 55:52 I8MM + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 51:48 DGH + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 47:44 BF16 + 0b0000 NI + 0b0001 IMP + 0b0010 EBF16 +EndEnum +UnsignedEnum 43:40 SPECRES + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 39:36 SB + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 35:32 FRINTTS + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 31:28 GPI + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 27:24 GPA + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 23:20 LRCPC + 0b0000 NI + 0b0001 IMP + 0b0010 LRCPC2 +EndEnum +UnsignedEnum 19:16 FCMA + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 15:12 JSCVT + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 11:8 API + 0b0000 NI + 0b0001 PAuth + 0b0010 EPAC + 0b0011 PAuth2 + 0b0100 FPAC + 0b0101 FPACCOMBINE +EndEnum +UnsignedEnum 7:4 APA + 0b0000 NI + 0b0001 PAuth + 0b0010 EPAC + 0b0011 PAuth2 + 0b0100 FPAC + 0b0101 FPACCOMBINE +EndEnum +UnsignedEnum 3:0 DPB + 0b0000 NI + 0b0001 IMP + 0b0010 DPB2 +EndEnum +EndSysreg + +Sysreg ID_AA64ISAR2_EL1 3 0 0 6 2 +Res0 63:56 +UnsignedEnum 55:52 CSSC + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 51:48 RPRFM + 0b0000 NI + 0b0001 IMP +EndEnum +Res0 47:28 +UnsignedEnum 27:24 PAC_frac + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 23:20 BC + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 19:16 MOPS + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 15:12 APA3 + 0b0000 NI + 0b0001 PAuth + 0b0010 EPAC + 0b0011 PAuth2 + 0b0100 FPAC + 0b0101 FPACCOMBINE +EndEnum +UnsignedEnum 11:8 GPA3 + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 7:4 RPRES + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 3:0 WFxT + 0b0000 NI + 0b0010 IMP +EndEnum +EndSysreg + +Sysreg ID_AA64MMFR0_EL1 3 0 0 7 0 +UnsignedEnum 63:60 ECV + 0b0000 NI + 0b0001 IMP + 0b0010 CNTPOFF +EndEnum +UnsignedEnum 59:56 FGT + 0b0000 NI + 0b0001 IMP +EndEnum +Res0 55:48 +UnsignedEnum 47:44 EXS + 0b0000 NI + 0b0001 IMP +EndEnum +Enum 43:40 TGRAN4_2 + 0b0000 TGRAN4 + 0b0001 NI + 0b0010 IMP + 0b0011 52_BIT +EndEnum +Enum 39:36 TGRAN64_2 + 0b0000 TGRAN64 + 0b0001 NI + 0b0010 IMP +EndEnum +Enum 35:32 TGRAN16_2 + 0b0000 TGRAN16 + 0b0001 NI + 0b0010 IMP + 0b0011 52_BIT +EndEnum +Enum 31:28 TGRAN4 + 0b0000 IMP + 0b0001 52_BIT + 0b1111 NI +EndEnum +Enum 27:24 TGRAN64 + 0b0000 IMP + 0b1111 NI +EndEnum +Enum 23:20 TGRAN16 + 0b0000 NI + 0b0001 IMP + 0b0010 52_BIT +EndEnum +UnsignedEnum 19:16 BIGENDEL0 + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 15:12 SNSMEM + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 11:8 BIGEND + 0b0000 NI + 0b0001 IMP +EndEnum +Enum 7:4 ASIDBITS + 0b0000 8 + 0b0010 16 +EndEnum +Enum 3:0 PARANGE + 0b0000 32 + 0b0001 36 + 0b0010 40 + 0b0011 42 + 0b0100 44 + 0b0101 48 + 0b0110 52 +EndEnum +EndSysreg + +Sysreg ID_AA64MMFR1_EL1 3 0 0 7 1 +UnsignedEnum 63:60 ECBHB + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 59:56 CMOW + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 55:52 TIDCP1 + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 51:48 nTLBPA + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 47:44 AFP + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 43:40 HCX + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 39:36 ETS + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 35:32 TWED + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 31:28 XNX + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 27:24 SpecSEI + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 23:20 PAN + 0b0000 NI + 0b0001 IMP + 0b0010 PAN2 + 0b0011 PAN3 +EndEnum +UnsignedEnum 19:16 LO + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 15:12 HPDS + 0b0000 NI + 0b0001 IMP + 0b0010 HPDS2 +EndEnum +UnsignedEnum 11:8 VH + 0b0000 NI + 0b0001 IMP +EndEnum +Enum 7:4 VMIDBits + 0b0000 8 + 0b0010 16 +EndEnum +UnsignedEnum 3:0 HAFDBS + 0b0000 NI + 0b0001 AF + 0b0010 DBM +EndEnum +EndSysreg + +Sysreg ID_AA64MMFR2_EL1 3 0 0 7 2 +UnsignedEnum 63:60 E0PD + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 59:56 EVT + 0b0000 NI + 0b0001 IMP + 0b0010 TTLBxS +EndEnum +UnsignedEnum 55:52 BBM + 0b0000 0 + 0b0001 1 + 0b0010 2 +EndEnum +UnsignedEnum 51:48 TTL + 0b0000 NI + 0b0001 IMP +EndEnum +Res0 47:44 +UnsignedEnum 43:40 FWB + 0b0000 NI + 0b0001 IMP +EndEnum +Enum 39:36 IDS + 0b0000 0x0 + 0b0001 0x18 +EndEnum +UnsignedEnum 35:32 AT + 0b0000 NI + 0b0001 IMP +EndEnum +Enum 31:28 ST + 0b0000 39 + 0b0001 48_47 +EndEnum +UnsignedEnum 27:24 NV + 0b0000 NI + 0b0001 IMP + 0b0010 NV2 +EndEnum +Enum 23:20 CCIDX + 0b0000 32 + 0b0001 64 +EndEnum +Enum 19:16 VARange + 0b0000 48 + 0b0001 52 +EndEnum +UnsignedEnum 15:12 IESB + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 11:8 LSM + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 7:4 UAO + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 3:0 CnP + 0b0000 NI + 0b0001 IMP +EndEnum +EndSysreg + +Sysreg ID_AA64MMFR3_EL1 3 0 0 7 3 +UnsignedEnum 63:60 Spec_FPACC + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 59:56 ADERR + 0b0000 NI + 0b0001 DEV_ASYNC + 0b0010 FEAT_ADERR + 0b0011 FEAT_ADERR_IND +EndEnum +UnsignedEnum 55:52 SDERR + 0b0000 NI + 0b0001 DEV_SYNC + 0b0010 FEAT_ADERR + 0b0011 FEAT_ADERR_IND +EndEnum +Res0 51:48 +UnsignedEnum 47:44 ANERR + 0b0000 NI + 0b0001 ASYNC + 0b0010 FEAT_ANERR + 0b0011 FEAT_ANERR_IND +EndEnum +UnsignedEnum 43:40 SNERR + 0b0000 NI + 0b0001 SYNC + 0b0010 FEAT_ANERR + 0b0011 FEAT_ANERR_IND +EndEnum +UnsignedEnum 39:36 D128_2 + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 35:32 D128 + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 31:28 MEC + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 27:24 AIE + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 23:20 S2POE + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 19:16 S1POE + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 15:12 S2PIE + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 11:8 S1PIE + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 7:4 SCTLRX + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 3:0 TCRX + 0b0000 NI + 0b0001 IMP +EndEnum +EndSysreg + +Sysreg SCTLR_EL1 3 0 1 0 0 +Field 63 TIDCP +Field 62 SPINTMASK +Field 61 NMI +Field 60 EnTP2 +Res0 59:58 +Field 57 EPAN +Field 56 EnALS +Field 55 EnAS0 +Field 54 EnASR +Field 53 TME +Field 52 TME0 +Field 51 TMT +Field 50 TMT0 +Field 49:46 TWEDEL +Field 45 TWEDEn +Field 44 DSSBS +Field 43 ATA +Field 42 ATA0 +Enum 41:40 TCF + 0b00 NONE + 0b01 SYNC + 0b10 ASYNC + 0b11 ASYMM +EndEnum +Enum 39:38 TCF0 + 0b00 NONE + 0b01 SYNC + 0b10 ASYNC + 0b11 ASYMM +EndEnum +Field 37 ITFSB +Field 36 BT1 +Field 35 BT0 +Res0 34 +Field 33 MSCEn +Field 32 CMOW +Field 31 EnIA +Field 30 EnIB +Field 29 LSMAOE +Field 28 nTLSMD +Field 27 EnDA +Field 26 UCI +Field 25 EE +Field 24 E0E +Field 23 SPAN +Field 22 EIS +Field 21 IESB +Field 20 TSCXT +Field 19 WXN +Field 18 nTWE +Res0 17 +Field 16 nTWI +Field 15 UCT +Field 14 DZE +Field 13 EnDB +Field 12 I +Field 11 EOS +Field 10 EnRCTX +Field 9 UMA +Field 8 SED +Field 7 ITD +Field 6 nAA +Field 5 CP15BEN +Field 4 SA0 +Field 3 SA +Field 2 C +Field 1 A +Field 0 M +EndSysreg + +SysregFields CPACR_ELx +Res0 63:29 +Field 28 TTA +Res0 27:26 +Field 25:24 SMEN +Res0 23:22 +Field 21:20 FPEN +Res0 19:18 +Field 17:16 ZEN +Res0 15:0 +EndSysregFields + +Sysreg CPACR_EL1 3 0 1 0 2 +Fields CPACR_ELx +EndSysreg + +Sysreg SMPRI_EL1 3 0 1 2 4 +Res0 63:4 +Field 3:0 PRIORITY +EndSysreg + +SysregFields ZCR_ELx +Res0 63:9 +Raz 8:4 +Field 3:0 LEN +EndSysregFields + +Sysreg ZCR_EL1 3 0 1 2 0 +Fields ZCR_ELx +EndSysreg + +SysregFields SMCR_ELx +Res0 63:32 +Field 31 FA64 +Field 30 EZT0 +Res0 29:9 +Raz 8:4 +Field 3:0 LEN +EndSysregFields + +Sysreg SMCR_EL1 3 0 1 2 6 +Fields SMCR_ELx +EndSysreg + +Sysreg ALLINT 3 0 4 3 0 +Res0 63:14 +Field 13 ALLINT +Res0 12:0 +EndSysreg + +Sysreg FAR_EL1 3 0 6 0 0 +Field 63:0 ADDR +EndSysreg + +Sysreg PMSCR_EL1 3 0 9 9 0 +Res0 63:8 +Field 7:6 PCT +Field 5 TS +Field 4 PA +Field 3 CX +Res0 2 +Field 1 E1SPE +Field 0 E0SPE +EndSysreg + +Sysreg PMSNEVFR_EL1 3 0 9 9 1 +Field 63:0 E +EndSysreg + +Sysreg PMSICR_EL1 3 0 9 9 2 +Field 63:56 ECOUNT +Res0 55:32 +Field 31:0 COUNT +EndSysreg + +Sysreg PMSIRR_EL1 3 0 9 9 3 +Res0 63:32 +Field 31:8 INTERVAL +Res0 7:1 +Field 0 RND +EndSysreg + +Sysreg PMSFCR_EL1 3 0 9 9 4 +Res0 63:19 +Field 18 ST +Field 17 LD +Field 16 B +Res0 15:4 +Field 3 FnE +Field 2 FL +Field 1 FT +Field 0 FE +EndSysreg + +Sysreg PMSEVFR_EL1 3 0 9 9 5 +Field 63:0 E +EndSysreg + +Sysreg PMSLATFR_EL1 3 0 9 9 6 +Res0 63:16 +Field 15:0 MINLAT +EndSysreg + +Sysreg PMSIDR_EL1 3 0 9 9 7 +Res0 63:25 +Field 24 PBT +Field 23:20 FORMAT +Enum 19:16 COUNTSIZE + 0b0010 12_BIT_SAT + 0b0011 16_BIT_SAT +EndEnum +Field 15:12 MAXSIZE +Enum 11:8 INTERVAL + 0b0000 256 + 0b0010 512 + 0b0011 768 + 0b0100 1024 + 0b0101 1536 + 0b0110 2048 + 0b0111 3072 + 0b1000 4096 +EndEnum +Res0 7 +Field 6 FnE +Field 5 ERND +Field 4 LDS +Field 3 ARCHINST +Field 2 FL +Field 1 FT +Field 0 FE +EndSysreg + +Sysreg PMBLIMITR_EL1 3 0 9 10 0 +Field 63:12 LIMIT +Res0 11:6 +Field 5 PMFZ +Res0 4:3 +Enum 2:1 FM + 0b00 FILL + 0b10 DISCARD +EndEnum +Field 0 E +EndSysreg + +Sysreg PMBPTR_EL1 3 0 9 10 1 +Field 63:0 PTR +EndSysreg + +Sysreg PMBSR_EL1 3 0 9 10 3 +Res0 63:32 +Enum 31:26 EC + 0b000000 BUF + 0b100100 FAULT_S1 + 0b100101 FAULT_S2 + 0b011110 FAULT_GPC + 0b011111 IMP_DEF +EndEnum +Res0 25:20 +Field 19 DL +Field 18 EA +Field 17 S +Field 16 COLL +Field 15:0 MSS +EndSysreg + +Sysreg PMBIDR_EL1 3 0 9 10 7 +Res0 63:12 +Enum 11:8 EA + 0b0000 NotDescribed + 0b0001 Ignored + 0b0010 SError +EndEnum +Res0 7:6 +Field 5 F +Field 4 P +Field 3:0 ALIGN +EndSysreg + +SysregFields CONTEXTIDR_ELx +Res0 63:32 +Field 31:0 PROCID +EndSysregFields + +Sysreg CONTEXTIDR_EL1 3 0 13 0 1 +Fields CONTEXTIDR_ELx +EndSysreg + +Sysreg TPIDR_EL1 3 0 13 0 4 +Field 63:0 ThreadID +EndSysreg + +Sysreg SCXTNUM_EL1 3 0 13 0 7 +Field 63:0 SoftwareContextNumber +EndSysreg + +# The bit layout for CCSIDR_EL1 depends on whether FEAT_CCIDX is implemented. +# The following is for case when FEAT_CCIDX is not implemented. +Sysreg CCSIDR_EL1 3 1 0 0 0 +Res0 63:32 +Unkn 31:28 +Field 27:13 NumSets +Field 12:3 Associativity +Field 2:0 LineSize +EndSysreg + +Sysreg CLIDR_EL1 3 1 0 0 1 +Res0 63:47 +Field 46:33 Ttypen +Field 32:30 ICB +Field 29:27 LoUU +Field 26:24 LoC +Field 23:21 LoUIS +Field 20:18 Ctype7 +Field 17:15 Ctype6 +Field 14:12 Ctype5 +Field 11:9 Ctype4 +Field 8:6 Ctype3 +Field 5:3 Ctype2 +Field 2:0 Ctype1 +EndSysreg + +Sysreg CCSIDR2_EL1 3 1 0 0 2 +Res0 63:24 +Field 23:0 NumSets +EndSysreg + +Sysreg GMID_EL1 3 1 0 0 4 +Res0 63:4 +Field 3:0 BS +EndSysreg + +Sysreg SMIDR_EL1 3 1 0 0 6 +Res0 63:32 +Field 31:24 IMPLEMENTER +Field 23:16 REVISION +Field 15 SMPS +Res0 14:12 +Field 11:0 AFFINITY +EndSysreg + +Sysreg CSSELR_EL1 3 2 0 0 0 +Res0 63:5 +Field 4 TnD +Field 3:1 Level +Field 0 InD +EndSysreg + +Sysreg CTR_EL0 3 3 0 0 1 +Res0 63:38 +Field 37:32 TminLine +Res1 31 +Res0 30 +Field 29 DIC +Field 28 IDC +Field 27:24 CWG +Field 23:20 ERG +Field 19:16 DminLine +Enum 15:14 L1Ip + 0b00 VPIPT + # This is named as AIVIVT in the ARM but documented as reserved + 0b01 RESERVED + 0b10 VIPT + 0b11 PIPT +EndEnum +Res0 13:4 +Field 3:0 IminLine +EndSysreg + +Sysreg DCZID_EL0 3 3 0 0 7 +Res0 63:5 +Field 4 DZP +Field 3:0 BS +EndSysreg + +Sysreg SVCR 3 3 4 2 2 +Res0 63:2 +Field 1 ZA +Field 0 SM +EndSysreg + +SysregFields HFGxTR_EL2 +Field 63 nAMAIR2_EL1 +Field 62 nMAIR2_EL1 +Field 61 nS2POR_EL1 +Field 60 nPOR_EL1 +Field 59 nPOR_EL0 +Field 58 nPIR_EL1 +Field 57 nPIRE0_EL1 +Field 56 nRCWMASK_EL1 +Field 55 nTPIDR2_EL0 +Field 54 nSMPRI_EL1 +Field 53 nGCS_EL1 +Field 52 nGCS_EL0 +Res0 51 +Field 50 nACCDATA_EL1 +Field 49 ERXADDR_EL1 +Field 48 ERXPFGCDN_EL1 +Field 47 ERXPFGCTL_EL1 +Field 46 ERXPFGF_EL1 +Field 45 ERXMISCn_EL1 +Field 44 ERXSTATUS_EL1 +Field 43 ERXCTLR_EL1 +Field 42 ERXFR_EL1 +Field 41 ERRSELR_EL1 +Field 40 ERRIDR_EL1 +Field 39 ICC_IGRPENn_EL1 +Field 38 VBAR_EL1 +Field 37 TTBR1_EL1 +Field 36 TTBR0_EL1 +Field 35 TPIDR_EL0 +Field 34 TPIDRRO_EL0 +Field 33 TPIDR_EL1 +Field 32 TCR_EL1 +Field 31 SCXTNUM_EL0 +Field 30 SCXTNUM_EL1 +Field 29 SCTLR_EL1 +Field 28 REVIDR_EL1 +Field 27 PAR_EL1 +Field 26 MPIDR_EL1 +Field 25 MIDR_EL1 +Field 24 MAIR_EL1 +Field 23 LORSA_EL1 +Field 22 LORN_EL1 +Field 21 LORID_EL1 +Field 20 LOREA_EL1 +Field 19 LORC_EL1 +Field 18 ISR_EL1 +Field 17 FAR_EL1 +Field 16 ESR_EL1 +Field 15 DCZID_EL0 +Field 14 CTR_EL0 +Field 13 CSSELR_EL1 +Field 12 CPACR_EL1 +Field 11 CONTEXTIDR_EL1 +Field 10 CLIDR_EL1 +Field 9 CCSIDR_EL1 +Field 8 APIBKey +Field 7 APIAKey +Field 6 APGAKey +Field 5 APDBKey +Field 4 APDAKey +Field 3 AMAIR_EL1 +Field 2 AIDR_EL1 +Field 1 AFSR1_EL1 +Field 0 AFSR0_EL1 +EndSysregFields + +Sysreg HFGRTR_EL2 3 4 1 1 4 +Fields HFGxTR_EL2 +EndSysreg + +Sysreg HFGWTR_EL2 3 4 1 1 5 +Fields HFGxTR_EL2 +EndSysreg + +Sysreg HFGITR_EL2 3 4 1 1 6 +Res0 63:61 +Field 60 COSPRCTX +Field 59 nGCSEPP +Field 58 nGCSSTR_EL1 +Field 57 nGCSPUSHM_EL1 +Field 56 nBRBIALL +Field 55 nBRBINJ +Field 54 DCCVAC +Field 53 SVC_EL1 +Field 52 SVC_EL0 +Field 51 ERET +Field 50 CPPRCTX +Field 49 DVPRCTX +Field 48 CFPRCTX +Field 47 TLBIVAALE1 +Field 46 TLBIVALE1 +Field 45 TLBIVAAE1 +Field 44 TLBIASIDE1 +Field 43 TLBIVAE1 +Field 42 TLBIVMALLE1 +Field 41 TLBIRVAALE1 +Field 40 TLBIRVALE1 +Field 39 TLBIRVAAE1 +Field 38 TLBIRVAE1 +Field 37 TLBIRVAALE1IS +Field 36 TLBIRVALE1IS +Field 35 TLBIRVAAE1IS +Field 34 TLBIRVAE1IS +Field 33 TLBIVAALE1IS +Field 32 TLBIVALE1IS +Field 31 TLBIVAAE1IS +Field 30 TLBIASIDE1IS +Field 29 TLBIVAE1IS +Field 28 TLBIVMALLE1IS +Field 27 TLBIRVAALE1OS +Field 26 TLBIRVALE1OS +Field 25 TLBIRVAAE1OS +Field 24 TLBIRVAE1OS +Field 23 TLBIVAALE1OS +Field 22 TLBIVALE1OS +Field 21 TLBIVAAE1OS +Field 20 TLBIASIDE1OS +Field 19 TLBIVAE1OS +Field 18 TLBIVMALLE1OS +Field 17 ATS1E1WP +Field 16 ATS1E1RP +Field 15 ATS1E0W +Field 14 ATS1E0R +Field 13 ATS1E1W +Field 12 ATS1E1R +Field 11 DCZVA +Field 10 DCCIVAC +Field 9 DCCVADP +Field 8 DCCVAP +Field 7 DCCVAU +Field 6 DCCISW +Field 5 DCCSW +Field 4 DCISW +Field 3 DCIVAC +Field 2 ICIVAU +Field 1 ICIALLU +Field 0 ICIALLUIS +EndSysreg + +Sysreg ZCR_EL2 3 4 1 2 0 +Fields ZCR_ELx +EndSysreg + +Sysreg HCRX_EL2 3 4 1 2 2 +Res0 63:23 +Field 22 GCSEn +Field 21 EnIDCP128 +Field 20 EnSDERR +Field 19 TMEA +Field 18 EnSNERR +Field 17 D128En +Field 16 PTTWI +Field 15 SCTLR2En +Field 14 TCR2En +Res0 13:12 +Field 11 MSCEn +Field 10 MCE2 +Field 9 CMOW +Field 8 VFNMI +Field 7 VINMI +Field 6 TALLINT +Field 5 SMPME +Field 4 FGTnXS +Field 3 FnXS +Field 2 EnASR +Field 1 EnALS +Field 0 EnAS0 +EndSysreg + +Sysreg SMPRIMAP_EL2 3 4 1 2 5 +Field 63:60 P15 +Field 59:56 P14 +Field 55:52 P13 +Field 51:48 P12 +Field 47:44 P11 +Field 43:40 P10 +Field 39:36 F9 +Field 35:32 P8 +Field 31:28 P7 +Field 27:24 P6 +Field 23:20 P5 +Field 19:16 P4 +Field 15:12 P3 +Field 11:8 P2 +Field 7:4 P1 +Field 3:0 P0 +EndSysreg + +Sysreg SMCR_EL2 3 4 1 2 6 +Fields SMCR_ELx +EndSysreg + +Sysreg DACR32_EL2 3 4 3 0 0 +Res0 63:32 +Field 31:30 D15 +Field 29:28 D14 +Field 27:26 D13 +Field 25:24 D12 +Field 23:22 D11 +Field 21:20 D10 +Field 19:18 D9 +Field 17:16 D8 +Field 15:14 D7 +Field 13:12 D6 +Field 11:10 D5 +Field 9:8 D4 +Field 7:6 D3 +Field 5:4 D2 +Field 3:2 D1 +Field 1:0 D0 +EndSysreg + +Sysreg FAR_EL2 3 4 6 0 0 +Field 63:0 ADDR +EndSysreg + +Sysreg PMSCR_EL2 3 4 9 9 0 +Res0 63:8 +Enum 7:6 PCT + 0b00 VIRT + 0b01 PHYS + 0b11 GUEST +EndEnum +Field 5 TS +Field 4 PA +Field 3 CX +Res0 2 +Field 1 E2SPE +Field 0 E0HSPE +EndSysreg + +Sysreg CONTEXTIDR_EL2 3 4 13 0 1 +Fields CONTEXTIDR_ELx +EndSysreg + +Sysreg CNTPOFF_EL2 3 4 14 0 6 +Field 63:0 PhysicalOffset +EndSysreg + +Sysreg CPACR_EL12 3 5 1 0 2 +Fields CPACR_ELx +EndSysreg + +Sysreg ZCR_EL12 3 5 1 2 0 +Fields ZCR_ELx +EndSysreg + +Sysreg SMCR_EL12 3 5 1 2 6 +Fields SMCR_ELx +EndSysreg + +Sysreg FAR_EL12 3 5 6 0 0 +Field 63:0 ADDR +EndSysreg + +Sysreg CONTEXTIDR_EL12 3 5 13 0 1 +Fields CONTEXTIDR_ELx +EndSysreg + +SysregFields TTBRx_EL1 +Field 63:48 ASID +Field 47:1 BADDR +Field 0 CnP +EndSysregFields + +Sysreg TTBR0_EL1 3 0 2 0 0 +Fields TTBRx_EL1 +EndSysreg + +Sysreg TTBR1_EL1 3 0 2 0 1 +Fields TTBRx_EL1 +EndSysreg + +SysregFields TCR2_EL1x +Res0 63:16 +Field 15 DisCH1 +Field 14 DisCH0 +Res0 13:12 +Field 11 HAFT +Field 10 PTTWI +Res0 9:6 +Field 5 D128 +Field 4 AIE +Field 3 POE +Field 2 E0POE +Field 1 PIE +Field 0 PnCH +EndSysregFields + +Sysreg TCR2_EL1 3 0 2 0 3 +Fields TCR2_EL1x +EndSysreg + +Sysreg TCR2_EL12 3 5 2 0 3 +Fields TCR2_EL1x +EndSysreg + +Sysreg TCR2_EL2 3 4 2 0 3 +Res0 63:16 +Field 15 DisCH1 +Field 14 DisCH0 +Field 13 AMEC1 +Field 12 AMEC0 +Field 11 HAFT +Field 10 PTTWI +Field 9:8 SKL1 +Field 7:6 SKL0 +Field 5 D128 +Field 4 AIE +Field 3 POE +Field 2 E0POE +Field 1 PIE +Field 0 PnCH +EndSysreg + +SysregFields PIRx_ELx +Field 63:60 Perm15 +Field 59:56 Perm14 +Field 55:52 Perm13 +Field 51:48 Perm12 +Field 47:44 Perm11 +Field 43:40 Perm10 +Field 39:36 Perm9 +Field 35:32 Perm8 +Field 31:28 Perm7 +Field 27:24 Perm6 +Field 23:20 Perm5 +Field 19:16 Perm4 +Field 15:12 Perm3 +Field 11:8 Perm2 +Field 7:4 Perm1 +Field 3:0 Perm0 +EndSysregFields + +Sysreg PIRE0_EL1 3 0 10 2 2 +Fields PIRx_ELx +EndSysreg + +Sysreg PIRE0_EL12 3 5 10 2 2 +Fields PIRx_ELx +EndSysreg + +Sysreg PIR_EL1 3 0 10 2 3 +Fields PIRx_ELx +EndSysreg + +Sysreg PIR_EL12 3 5 10 2 3 +Fields PIRx_ELx +EndSysreg + +Sysreg PIR_EL2 3 4 10 2 3 +Fields PIRx_ELx +EndSysreg + +Sysreg LORSA_EL1 3 0 10 4 0 +Res0 63:52 +Field 51:16 SA +Res0 15:1 +Field 0 Valid +EndSysreg + +Sysreg LOREA_EL1 3 0 10 4 1 +Res0 63:52 +Field 51:48 EA_51_48 +Field 47:16 EA_47_16 +Res0 15:0 +EndSysreg + +Sysreg LORN_EL1 3 0 10 4 2 +Res0 63:8 +Field 7:0 Num +EndSysreg + +Sysreg LORC_EL1 3 0 10 4 3 +Res0 63:10 +Field 9:2 DS +Res0 1 +Field 0 EN +EndSysreg + +Sysreg LORID_EL1 3 0 10 4 7 +Res0 63:24 +Field 23:16 LD +Res0 15:8 +Field 7:0 LR +EndSysreg + +Sysreg ISR_EL1 3 0 12 1 0 +Res0 63:11 +Field 10 IS +Field 9 FS +Field 8 A +Field 7 I +Field 6 F +Res0 5:0 +EndSysreg + +Sysreg ICC_NMIAR1_EL1 3 0 12 9 5 +Res0 63:24 +Field 23:0 INTID +EndSysreg + +Sysreg TRBLIMITR_EL1 3 0 9 11 0 +Field 63:12 LIMIT +Res0 11:7 +Field 6 XE +Field 5 nVM +Enum 4:3 TM + 0b00 STOP + 0b01 IRQ + 0b11 IGNR +EndEnum +Enum 2:1 FM + 0b00 FILL + 0b01 WRAP + 0b11 CBUF +EndEnum +Field 0 E +EndSysreg + +Sysreg TRBPTR_EL1 3 0 9 11 1 +Field 63:0 PTR +EndSysreg + +Sysreg TRBBASER_EL1 3 0 9 11 2 +Field 63:12 BASE +Res0 11:0 +EndSysreg + +Sysreg TRBSR_EL1 3 0 9 11 3 +Res0 63:56 +Field 55:32 MSS2 +Field 31:26 EC +Res0 25:24 +Field 23 DAT +Field 22 IRQ +Field 21 TRG +Field 20 WRAP +Res0 19 +Field 18 EA +Field 17 S +Res0 16 +Field 15:0 MSS +EndSysreg + +Sysreg TRBMAR_EL1 3 0 9 11 4 +Res0 63:12 +Enum 11:10 PAS + 0b00 SECURE + 0b01 NON_SECURE + 0b10 ROOT + 0b11 REALM +EndEnum +Enum 9:8 SH + 0b00 NON_SHAREABLE + 0b10 OUTER_SHAREABLE + 0b11 INNER_SHAREABLE +EndEnum +Field 7:0 Attr +EndSysreg + +Sysreg TRBTRG_EL1 3 0 9 11 6 +Res0 63:32 +Field 31:0 TRG +EndSysreg + +Sysreg TRBIDR_EL1 3 0 9 11 7 +Res0 63:12 +Enum 11:8 EA + 0b0000 NON_DESC + 0b0001 IGNORE + 0b0010 SERROR +EndEnum +Res0 7:6 +Field 5 F +Field 4 P +Field 3:0 Align +EndSysreg diff --git a/tools/testing/selftests/kvm/Makefile b/tools/testing/selftests/kvm/Makefile index c692cc86e7da..a8cf0cb04db7 100644 --- a/tools/testing/selftests/kvm/Makefile +++ b/tools/testing/selftests/kvm/Makefile @@ -200,14 +200,15 @@ ifeq ($(ARCH),x86_64) LINUX_TOOL_ARCH_INCLUDE = $(top_srcdir)/tools/arch/x86/include else LINUX_TOOL_ARCH_INCLUDE = $(top_srcdir)/tools/arch/$(ARCH)/include +ARCH_GENERATED_INCLUDE = $(top_srcdir)/tools/arch/$(ARCH)/include/generated endif CFLAGS += -Wall -Wstrict-prototypes -Wuninitialized -O2 -g -std=gnu99 \ - -Wno-gnu-variable-sized-type-not-at-end -MD\ + -Wno-gnu-variable-sized-type-not-at-end -MD \ -fno-builtin-memcmp -fno-builtin-memcpy -fno-builtin-memset \ -fno-stack-protector -fno-PIE -I$(LINUX_TOOL_INCLUDE) \ -I$(LINUX_TOOL_ARCH_INCLUDE) -I$(LINUX_HDR_PATH) -Iinclude \ -I$(<D) -Iinclude/$(ARCH_DIR) -I ../rseq -I.. $(EXTRA_CFLAGS) \ - $(KHDR_INCLUDES) + -I$(ARCH_GENERATED_INCLUDE) $(KHDR_INCLUDES) ifeq ($(ARCH),s390) CFLAGS += -march=z10 endif @@ -255,8 +256,16 @@ $(LIBKVM_S_OBJ): $(OUTPUT)/%.o: %.S $(LIBKVM_STRING_OBJ): $(OUTPUT)/%.o: %.c $(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c -ffreestanding $< -o $@ +ifeq ($(ARCH),arm64) +GEN_SYSREGS := $(ARCH_GENERATED_INCLUDE)/asm/sysreg-defs.h +ARCH_TOOLS := $(top_srcdir)/tools/arch/$(ARCH)/tools/ + +$(GEN_SYSREGS): $(ARCH_TOOLS)/gen-sysreg.awk $(ARCH_TOOLS)/sysreg + mkdir -p $(dir $@); awk -f $(ARCH_TOOLS)/gen-sysreg.awk $(ARCH_TOOLS)/sysreg > $@ +endif + x := $(shell mkdir -p $(sort $(dir $(TEST_GEN_PROGS)))) -$(TEST_GEN_PROGS): $(LIBKVM_OBJS) +$(TEST_GEN_PROGS): $(LIBKVM_OBJS) $(GEN_SYSREGS) $(TEST_GEN_PROGS_EXTENDED): $(LIBKVM_OBJS) cscope: include_paths = $(LINUX_TOOL_INCLUDE) $(LINUX_HDR_PATH) include lib .. diff --git a/tools/testing/selftests/kvm/aarch64/aarch32_id_regs.c b/tools/testing/selftests/kvm/aarch64/aarch32_id_regs.c index 4951ac53d1f8..9695b9d229cb 100644 --- a/tools/testing/selftests/kvm/aarch64/aarch32_id_regs.c +++ b/tools/testing/selftests/kvm/aarch64/aarch32_id_regs.c @@ -146,8 +146,8 @@ static bool vcpu_aarch64_only(struct kvm_vcpu *vcpu) vcpu_get_reg(vcpu, KVM_ARM64_SYS_REG(SYS_ID_AA64PFR0_EL1), &val); - el0 = FIELD_GET(ARM64_FEATURE_MASK(ID_AA64PFR0_EL0), val); - return el0 == ID_AA64PFR0_ELx_64BIT_ONLY; + el0 = FIELD_GET(ARM64_FEATURE_MASK(ID_AA64PFR0_EL1_EL0), val); + return el0 == ID_AA64PFR0_EL1_ELx_64BIT_ONLY; } int main(void) diff --git a/tools/testing/selftests/kvm/aarch64/debug-exceptions.c b/tools/testing/selftests/kvm/aarch64/debug-exceptions.c index 637be796086f..f77893e48711 100644 --- a/tools/testing/selftests/kvm/aarch64/debug-exceptions.c +++ b/tools/testing/selftests/kvm/aarch64/debug-exceptions.c @@ -116,12 +116,12 @@ static void reset_debug_state(void) /* Reset all bcr/bvr/wcr/wvr registers */ dfr0 = read_sysreg(id_aa64dfr0_el1); - brps = FIELD_GET(ARM64_FEATURE_MASK(ID_AA64DFR0_BRPS), dfr0); + brps = FIELD_GET(ARM64_FEATURE_MASK(ID_AA64DFR0_EL1_BRPs), dfr0); for (i = 0; i <= brps; i++) { write_dbgbcr(i, 0); write_dbgbvr(i, 0); } - wrps = FIELD_GET(ARM64_FEATURE_MASK(ID_AA64DFR0_WRPS), dfr0); + wrps = FIELD_GET(ARM64_FEATURE_MASK(ID_AA64DFR0_EL1_WRPs), dfr0); for (i = 0; i <= wrps; i++) { write_dbgwcr(i, 0); write_dbgwvr(i, 0); @@ -418,7 +418,7 @@ static void guest_code_ss(int test_cnt) static int debug_version(uint64_t id_aa64dfr0) { - return FIELD_GET(ARM64_FEATURE_MASK(ID_AA64DFR0_DEBUGVER), id_aa64dfr0); + return FIELD_GET(ARM64_FEATURE_MASK(ID_AA64DFR0_EL1_DebugVer), id_aa64dfr0); } static void test_guest_debug_exceptions(uint8_t bpn, uint8_t wpn, uint8_t ctx_bpn) @@ -539,14 +539,14 @@ void test_guest_debug_exceptions_all(uint64_t aa64dfr0) int b, w, c; /* Number of breakpoints */ - brp_num = FIELD_GET(ARM64_FEATURE_MASK(ID_AA64DFR0_BRPS), aa64dfr0) + 1; + brp_num = FIELD_GET(ARM64_FEATURE_MASK(ID_AA64DFR0_EL1_BRPs), aa64dfr0) + 1; __TEST_REQUIRE(brp_num >= 2, "At least two breakpoints are required"); /* Number of watchpoints */ - wrp_num = FIELD_GET(ARM64_FEATURE_MASK(ID_AA64DFR0_WRPS), aa64dfr0) + 1; + wrp_num = FIELD_GET(ARM64_FEATURE_MASK(ID_AA64DFR0_EL1_WRPs), aa64dfr0) + 1; /* Number of context aware breakpoints */ - ctx_brp_num = FIELD_GET(ARM64_FEATURE_MASK(ID_AA64DFR0_CTX_CMPS), aa64dfr0) + 1; + ctx_brp_num = FIELD_GET(ARM64_FEATURE_MASK(ID_AA64DFR0_EL1_CTX_CMPs), aa64dfr0) + 1; pr_debug("%s brp_num:%d, wrp_num:%d, ctx_brp_num:%d\n", __func__, brp_num, wrp_num, ctx_brp_num); diff --git a/tools/testing/selftests/kvm/aarch64/page_fault_test.c b/tools/testing/selftests/kvm/aarch64/page_fault_test.c index df10f1ffa20d..cfb7ab3d7f5d 100644 --- a/tools/testing/selftests/kvm/aarch64/page_fault_test.c +++ b/tools/testing/selftests/kvm/aarch64/page_fault_test.c @@ -97,14 +97,14 @@ static bool guest_check_lse(void) uint64_t isar0 = read_sysreg(id_aa64isar0_el1); uint64_t atomic; - atomic = FIELD_GET(ARM64_FEATURE_MASK(ID_AA64ISAR0_ATOMICS), isar0); + atomic = FIELD_GET(ARM64_FEATURE_MASK(ID_AA64ISAR0_EL1_ATOMIC), isar0); return atomic >= 2; } static bool guest_check_dc_zva(void) { uint64_t dczid = read_sysreg(dczid_el0); - uint64_t dzp = FIELD_GET(ARM64_FEATURE_MASK(DCZID_DZP), dczid); + uint64_t dzp = FIELD_GET(ARM64_FEATURE_MASK(DCZID_EL0_DZP), dczid); return dzp == 0; } @@ -197,7 +197,7 @@ static bool guest_set_ha(void) uint64_t hadbs, tcr; /* Skip if HA is not supported. */ - hadbs = FIELD_GET(ARM64_FEATURE_MASK(ID_AA64MMFR1_HADBS), mmfr1); + hadbs = FIELD_GET(ARM64_FEATURE_MASK(ID_AA64MMFR1_EL1_HAFDBS), mmfr1); if (hadbs == 0) return false; diff --git a/tools/testing/selftests/kvm/lib/aarch64/processor.c b/tools/testing/selftests/kvm/lib/aarch64/processor.c index 3a0259e25335..6fe12e985ba5 100644 --- a/tools/testing/selftests/kvm/lib/aarch64/processor.c +++ b/tools/testing/selftests/kvm/lib/aarch64/processor.c @@ -518,9 +518,9 @@ void aarch64_get_supported_page_sizes(uint32_t ipa, err = ioctl(vcpu_fd, KVM_GET_ONE_REG, &reg); TEST_ASSERT(err == 0, KVM_IOCTL_ERROR(KVM_GET_ONE_REG, vcpu_fd)); - *ps4k = FIELD_GET(ARM64_FEATURE_MASK(ID_AA64MMFR0_TGRAN4), val) != 0xf; - *ps64k = FIELD_GET(ARM64_FEATURE_MASK(ID_AA64MMFR0_TGRAN64), val) == 0; - *ps16k = FIELD_GET(ARM64_FEATURE_MASK(ID_AA64MMFR0_TGRAN16), val) != 0; + *ps4k = FIELD_GET(ARM64_FEATURE_MASK(ID_AA64MMFR0_EL1_TGRAN4), val) != 0xf; + *ps64k = FIELD_GET(ARM64_FEATURE_MASK(ID_AA64MMFR0_EL1_TGRAN64), val) == 0; + *ps16k = FIELD_GET(ARM64_FEATURE_MASK(ID_AA64MMFR0_EL1_TGRAN16), val) != 0; close(vcpu_fd); close(vm_fd);

[v8,10/11] KVM: arm64: selftests: Import automatic system register definition generation from kernel

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