| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Marc Zyngier | 16168 | 91.37% | 36 | 73.47% |
| Fuad Tabba | 720 | 4.07% | 3 | 6.12% |
| Jintack Lim | 471 | 2.66% | 2 | 4.08% |
| Miguel Luis | 301 | 1.70% | 1 | 2.04% |
| Joey Gouly | 22 | 0.12% | 1 | 2.04% |
| Christoffer Dall | 7 | 0.04% | 2 | 4.08% |
| Ryan Roberts | 2 | 0.01% | 1 | 2.04% |
| Oliver Upton | 2 | 0.01% | 1 | 2.04% |
| James Morse | 2 | 0.01% | 1 | 2.04% |
| Thomas Gleixner | 1 | 0.01% | 1 | 2.04% |
| Total | 17696 | 49 |
// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2016 - Linaro and Columbia University * Author: Jintack Lim <jintack.lim@linaro.org> */ #include <linux/kvm.h> #include <linux/kvm_host.h> #include <asm/kvm_emulate.h> #include <asm/kvm_nested.h> #include "hyp/include/hyp/adjust_pc.h" #include "trace.h" enum trap_behaviour { BEHAVE_HANDLE_LOCALLY = 0, BEHAVE_FORWARD_READ = BIT(0), BEHAVE_FORWARD_WRITE = BIT(1), BEHAVE_FORWARD_ANY = BEHAVE_FORWARD_READ | BEHAVE_FORWARD_WRITE, }; struct trap_bits { const enum vcpu_sysreg index; const enum trap_behaviour behaviour; const u64 value; const u64 mask; }; /* Coarse Grained Trap definitions */ enum cgt_group_id { /* Indicates no coarse trap control */ __RESERVED__, /* * The first batch of IDs denote coarse trapping that are used * on their own instead of being part of a combination of * trap controls. */ CGT_HCR_TID1, CGT_HCR_TID2, CGT_HCR_TID3, CGT_HCR_IMO, CGT_HCR_FMO, CGT_HCR_TIDCP, CGT_HCR_TACR, CGT_HCR_TSW, CGT_HCR_TPC, CGT_HCR_TPU, CGT_HCR_TTLB, CGT_HCR_TVM, CGT_HCR_TDZ, CGT_HCR_TRVM, CGT_HCR_TLOR, CGT_HCR_TERR, CGT_HCR_APK, CGT_HCR_NV, CGT_HCR_NV_nNV2, CGT_HCR_NV1_nNV2, CGT_HCR_AT, CGT_HCR_nFIEN, CGT_HCR_TID4, CGT_HCR_TICAB, CGT_HCR_TOCU, CGT_HCR_ENSCXT, CGT_HCR_TTLBIS, CGT_HCR_TTLBOS, CGT_MDCR_TPMCR, CGT_MDCR_TPM, CGT_MDCR_TDE, CGT_MDCR_TDA, CGT_MDCR_TDOSA, CGT_MDCR_TDRA, CGT_MDCR_E2PB, CGT_MDCR_TPMS, CGT_MDCR_TTRF, CGT_MDCR_E2TB, CGT_MDCR_TDCC, CGT_CPACR_E0POE, CGT_CPTR_TAM, CGT_CPTR_TCPAC, CGT_HCRX_TCR2En, /* * Anything after this point is a combination of coarse trap * controls, which must all be evaluated to decide what to do. */ __MULTIPLE_CONTROL_BITS__, CGT_HCR_IMO_FMO = __MULTIPLE_CONTROL_BITS__, CGT_HCR_TID2_TID4, CGT_HCR_TTLB_TTLBIS, CGT_HCR_TTLB_TTLBOS, CGT_HCR_TVM_TRVM, CGT_HCR_TVM_TRVM_HCRX_TCR2En, CGT_HCR_TPU_TICAB, CGT_HCR_TPU_TOCU, CGT_HCR_NV1_nNV2_ENSCXT, CGT_MDCR_TPM_TPMCR, CGT_MDCR_TDE_TDA, CGT_MDCR_TDE_TDOSA, CGT_MDCR_TDE_TDRA, CGT_MDCR_TDCC_TDE_TDA, /* * Anything after this point requires a callback evaluating a * complex trap condition. Ugly stuff. */ __COMPLEX_CONDITIONS__, CGT_CNTHCTL_EL1PCTEN = __COMPLEX_CONDITIONS__, CGT_CNTHCTL_EL1PTEN, CGT_CPTR_TTA, /* Must be last */ __NR_CGT_GROUP_IDS__ }; static const struct trap_bits coarse_trap_bits[] = { [CGT_HCR_TID1] = { .index = HCR_EL2, .value = HCR_TID1, .mask = HCR_TID1, .behaviour = BEHAVE_FORWARD_READ, }, [CGT_HCR_TID2] = { .index = HCR_EL2, .value = HCR_TID2, .mask = HCR_TID2, .behaviour = BEHAVE_FORWARD_ANY, }, [CGT_HCR_TID3] = { .index = HCR_EL2, .value = HCR_TID3, .mask = HCR_TID3, .behaviour = BEHAVE_FORWARD_READ, }, [CGT_HCR_IMO] = { .index = HCR_EL2, .value = HCR_IMO, .mask = HCR_IMO, .behaviour = BEHAVE_FORWARD_WRITE, }, [CGT_HCR_FMO] = { .index = HCR_EL2, .value = HCR_FMO, .mask = HCR_FMO, .behaviour = BEHAVE_FORWARD_WRITE, }, [CGT_HCR_TIDCP] = { .index = HCR_EL2, .value = HCR_TIDCP, .mask = HCR_TIDCP, .behaviour = BEHAVE_FORWARD_ANY, }, [CGT_HCR_TACR] = { .index = HCR_EL2, .value = HCR_TACR, .mask = HCR_TACR, .behaviour = BEHAVE_FORWARD_ANY, }, [CGT_HCR_TSW] = { .index = HCR_EL2, .value = HCR_TSW, .mask = HCR_TSW, .behaviour = BEHAVE_FORWARD_ANY, }, [CGT_HCR_TPC] = { /* Also called TCPC when FEAT_DPB is implemented */ .index = HCR_EL2, .value = HCR_TPC, .mask = HCR_TPC, .behaviour = BEHAVE_FORWARD_ANY, }, [CGT_HCR_TPU] = { .index = HCR_EL2, .value = HCR_TPU, .mask = HCR_TPU, .behaviour = BEHAVE_FORWARD_ANY, }, [CGT_HCR_TTLB] = { .index = HCR_EL2, .value = HCR_TTLB, .mask = HCR_TTLB, .behaviour = BEHAVE_FORWARD_ANY, }, [CGT_HCR_TVM] = { .index = HCR_EL2, .value = HCR_TVM, .mask = HCR_TVM, .behaviour = BEHAVE_FORWARD_WRITE, }, [CGT_HCR_TDZ] = { .index = HCR_EL2, .value = HCR_TDZ, .mask = HCR_TDZ, .behaviour = BEHAVE_FORWARD_ANY, }, [CGT_HCR_TRVM] = { .index = HCR_EL2, .value = HCR_TRVM, .mask = HCR_TRVM, .behaviour = BEHAVE_FORWARD_READ, }, [CGT_HCR_TLOR] = { .index = HCR_EL2, .value = HCR_TLOR, .mask = HCR_TLOR, .behaviour = BEHAVE_FORWARD_ANY, }, [CGT_HCR_TERR] = { .index = HCR_EL2, .value = HCR_TERR, .mask = HCR_TERR, .behaviour = BEHAVE_FORWARD_ANY, }, [CGT_HCR_APK] = { .index = HCR_EL2, .value = 0, .mask = HCR_APK, .behaviour = BEHAVE_FORWARD_ANY, }, [CGT_HCR_NV] = { .index = HCR_EL2, .value = HCR_NV, .mask = HCR_NV, .behaviour = BEHAVE_FORWARD_ANY, }, [CGT_HCR_NV_nNV2] = { .index = HCR_EL2, .value = HCR_NV, .mask = HCR_NV | HCR_NV2, .behaviour = BEHAVE_FORWARD_ANY, }, [CGT_HCR_NV1_nNV2] = { .index = HCR_EL2, .value = HCR_NV | HCR_NV1, .mask = HCR_NV | HCR_NV1 | HCR_NV2, .behaviour = BEHAVE_FORWARD_ANY, }, [CGT_HCR_AT] = { .index = HCR_EL2, .value = HCR_AT, .mask = HCR_AT, .behaviour = BEHAVE_FORWARD_ANY, }, [CGT_HCR_nFIEN] = { .index = HCR_EL2, .value = 0, .mask = HCR_FIEN, .behaviour = BEHAVE_FORWARD_ANY, }, [CGT_HCR_TID4] = { .index = HCR_EL2, .value = HCR_TID4, .mask = HCR_TID4, .behaviour = BEHAVE_FORWARD_ANY, }, [CGT_HCR_TICAB] = { .index = HCR_EL2, .value = HCR_TICAB, .mask = HCR_TICAB, .behaviour = BEHAVE_FORWARD_ANY, }, [CGT_HCR_TOCU] = { .index = HCR_EL2, .value = HCR_TOCU, .mask = HCR_TOCU, .behaviour = BEHAVE_FORWARD_ANY, }, [CGT_HCR_ENSCXT] = { .index = HCR_EL2, .value = 0, .mask = HCR_ENSCXT, .behaviour = BEHAVE_FORWARD_ANY, }, [CGT_HCR_TTLBIS] = { .index = HCR_EL2, .value = HCR_TTLBIS, .mask = HCR_TTLBIS, .behaviour = BEHAVE_FORWARD_ANY, }, [CGT_HCR_TTLBOS] = { .index = HCR_EL2, .value = HCR_TTLBOS, .mask = HCR_TTLBOS, .behaviour = BEHAVE_FORWARD_ANY, }, [CGT_MDCR_TPMCR] = { .index = MDCR_EL2, .value = MDCR_EL2_TPMCR, .mask = MDCR_EL2_TPMCR, .behaviour = BEHAVE_FORWARD_ANY, }, [CGT_MDCR_TPM] = { .index = MDCR_EL2, .value = MDCR_EL2_TPM, .mask = MDCR_EL2_TPM, .behaviour = BEHAVE_FORWARD_ANY, }, [CGT_MDCR_TDE] = { .index = MDCR_EL2, .value = MDCR_EL2_TDE, .mask = MDCR_EL2_TDE, .behaviour = BEHAVE_FORWARD_ANY, }, [CGT_MDCR_TDA] = { .index = MDCR_EL2, .value = MDCR_EL2_TDA, .mask = MDCR_EL2_TDA, .behaviour = BEHAVE_FORWARD_ANY, }, [CGT_MDCR_TDOSA] = { .index = MDCR_EL2, .value = MDCR_EL2_TDOSA, .mask = MDCR_EL2_TDOSA, .behaviour = BEHAVE_FORWARD_ANY, }, [CGT_MDCR_TDRA] = { .index = MDCR_EL2, .value = MDCR_EL2_TDRA, .mask = MDCR_EL2_TDRA, .behaviour = BEHAVE_FORWARD_ANY, }, [CGT_MDCR_E2PB] = { .index = MDCR_EL2, .value = 0, .mask = BIT(MDCR_EL2_E2PB_SHIFT), .behaviour = BEHAVE_FORWARD_ANY, }, [CGT_MDCR_TPMS] = { .index = MDCR_EL2, .value = MDCR_EL2_TPMS, .mask = MDCR_EL2_TPMS, .behaviour = BEHAVE_FORWARD_ANY, }, [CGT_MDCR_TTRF] = { .index = MDCR_EL2, .value = MDCR_EL2_TTRF, .mask = MDCR_EL2_TTRF, .behaviour = BEHAVE_FORWARD_ANY, }, [CGT_MDCR_E2TB] = { .index = MDCR_EL2, .value = 0, .mask = BIT(MDCR_EL2_E2TB_SHIFT), .behaviour = BEHAVE_FORWARD_ANY, }, [CGT_MDCR_TDCC] = { .index = MDCR_EL2, .value = MDCR_EL2_TDCC, .mask = MDCR_EL2_TDCC, .behaviour = BEHAVE_FORWARD_ANY, }, [CGT_CPACR_E0POE] = { .index = CPTR_EL2, .value = CPACR_ELx_E0POE, .mask = CPACR_ELx_E0POE, .behaviour = BEHAVE_FORWARD_ANY, }, [CGT_CPTR_TAM] = { .index = CPTR_EL2, .value = CPTR_EL2_TAM, .mask = CPTR_EL2_TAM, .behaviour = BEHAVE_FORWARD_ANY, }, [CGT_CPTR_TCPAC] = { .index = CPTR_EL2, .value = CPTR_EL2_TCPAC, .mask = CPTR_EL2_TCPAC, .behaviour = BEHAVE_FORWARD_ANY, }, [CGT_HCRX_TCR2En] = { .index = HCRX_EL2, .value = 0, .mask = HCRX_EL2_TCR2En, .behaviour = BEHAVE_FORWARD_ANY, }, }; #define MCB(id, ...) \ [id - __MULTIPLE_CONTROL_BITS__] = \ (const enum cgt_group_id[]){ \ __VA_ARGS__, __RESERVED__ \ } static const enum cgt_group_id *coarse_control_combo[] = { MCB(CGT_HCR_IMO_FMO, CGT_HCR_IMO, CGT_HCR_FMO), MCB(CGT_HCR_TID2_TID4, CGT_HCR_TID2, CGT_HCR_TID4), MCB(CGT_HCR_TTLB_TTLBIS, CGT_HCR_TTLB, CGT_HCR_TTLBIS), MCB(CGT_HCR_TTLB_TTLBOS, CGT_HCR_TTLB, CGT_HCR_TTLBOS), MCB(CGT_HCR_TVM_TRVM, CGT_HCR_TVM, CGT_HCR_TRVM), MCB(CGT_HCR_TVM_TRVM_HCRX_TCR2En, CGT_HCR_TVM, CGT_HCR_TRVM, CGT_HCRX_TCR2En), MCB(CGT_HCR_TPU_TICAB, CGT_HCR_TPU, CGT_HCR_TICAB), MCB(CGT_HCR_TPU_TOCU, CGT_HCR_TPU, CGT_HCR_TOCU), MCB(CGT_HCR_NV1_nNV2_ENSCXT, CGT_HCR_NV1_nNV2, CGT_HCR_ENSCXT), MCB(CGT_MDCR_TPM_TPMCR, CGT_MDCR_TPM, CGT_MDCR_TPMCR), MCB(CGT_MDCR_TDE_TDA, CGT_MDCR_TDE, CGT_MDCR_TDA), MCB(CGT_MDCR_TDE_TDOSA, CGT_MDCR_TDE, CGT_MDCR_TDOSA), MCB(CGT_MDCR_TDE_TDRA, CGT_MDCR_TDE, CGT_MDCR_TDRA), MCB(CGT_MDCR_TDCC_TDE_TDA, CGT_MDCR_TDCC, CGT_MDCR_TDE, CGT_MDCR_TDA), }; typedef enum trap_behaviour (*complex_condition_check)(struct kvm_vcpu *); /* * Warning, maximum confusion ahead. * * When E2H=0, CNTHCTL_EL2[1:0] are defined as EL1PCEN:EL1PCTEN * When E2H=1, CNTHCTL_EL2[11:10] are defined as EL1PTEN:EL1PCTEN * * Note the single letter difference? Yet, the bits have the same * function despite a different layout and a different name. * * We don't try to reconcile this mess. We just use the E2H=0 bits * to generate something that is in the E2H=1 format, and live with * it. You're welcome. */ static u64 get_sanitized_cnthctl(struct kvm_vcpu *vcpu) { u64 val = __vcpu_sys_reg(vcpu, CNTHCTL_EL2); if (!vcpu_el2_e2h_is_set(vcpu)) val = (val & (CNTHCTL_EL1PCEN | CNTHCTL_EL1PCTEN)) << 10; return val & ((CNTHCTL_EL1PCEN | CNTHCTL_EL1PCTEN) << 10); } static enum trap_behaviour check_cnthctl_el1pcten(struct kvm_vcpu *vcpu) { if (get_sanitized_cnthctl(vcpu) & (CNTHCTL_EL1PCTEN << 10)) return BEHAVE_HANDLE_LOCALLY; return BEHAVE_FORWARD_ANY; } static enum trap_behaviour check_cnthctl_el1pten(struct kvm_vcpu *vcpu) { if (get_sanitized_cnthctl(vcpu) & (CNTHCTL_EL1PCEN << 10)) return BEHAVE_HANDLE_LOCALLY; return BEHAVE_FORWARD_ANY; } static enum trap_behaviour check_cptr_tta(struct kvm_vcpu *vcpu) { u64 val = __vcpu_sys_reg(vcpu, CPTR_EL2); if (!vcpu_el2_e2h_is_set(vcpu)) val = translate_cptr_el2_to_cpacr_el1(val); if (val & CPACR_ELx_TTA) return BEHAVE_FORWARD_ANY; return BEHAVE_HANDLE_LOCALLY; } #define CCC(id, fn) \ [id - __COMPLEX_CONDITIONS__] = fn static const complex_condition_check ccc[] = { CCC(CGT_CNTHCTL_EL1PCTEN, check_cnthctl_el1pcten), CCC(CGT_CNTHCTL_EL1PTEN, check_cnthctl_el1pten), CCC(CGT_CPTR_TTA, check_cptr_tta), }; /* * Bit assignment for the trap controls. We use a 64bit word with the * following layout for each trapped sysreg: * * [9:0] enum cgt_group_id (10 bits) * [13:10] enum fgt_group_id (4 bits) * [19:14] bit number in the FGT register (6 bits) * [20] trap polarity (1 bit) * [25:21] FG filter (5 bits) * [35:26] Main SysReg table index (10 bits) * [62:36] Unused (27 bits) * [63] RES0 - Must be zero, as lost on insertion in the xarray */ #define TC_CGT_BITS 10 #define TC_FGT_BITS 4 #define TC_FGF_BITS 5 #define TC_SRI_BITS 10 union trap_config { u64 val; struct { unsigned long cgt:TC_CGT_BITS; /* Coarse Grained Trap id */ unsigned long fgt:TC_FGT_BITS; /* Fine Grained Trap id */ unsigned long bit:6; /* Bit number */ unsigned long pol:1; /* Polarity */ unsigned long fgf:TC_FGF_BITS; /* Fine Grained Filter */ unsigned long sri:TC_SRI_BITS; /* SysReg Index */ unsigned long unused:27; /* Unused, should be zero */ unsigned long mbz:1; /* Must Be Zero */ }; }; struct encoding_to_trap_config { const u32 encoding; const u32 end; const union trap_config tc; const unsigned int line; }; #define SR_RANGE_TRAP(sr_start, sr_end, trap_id) \ { \ .encoding = sr_start, \ .end = sr_end, \ .tc = { \ .cgt = trap_id, \ }, \ .line = __LINE__, \ } #define SR_TRAP(sr, trap_id) SR_RANGE_TRAP(sr, sr, trap_id) /* * Map encoding to trap bits for exception reported with EC=0x18. * These must only be evaluated when running a nested hypervisor, but * that the current context is not a hypervisor context. When the * trapped access matches one of the trap controls, the exception is * re-injected in the nested hypervisor. */ static const struct encoding_to_trap_config encoding_to_cgt[] __initconst = { SR_TRAP(SYS_REVIDR_EL1, CGT_HCR_TID1), SR_TRAP(SYS_AIDR_EL1, CGT_HCR_TID1), SR_TRAP(SYS_SMIDR_EL1, CGT_HCR_TID1), SR_TRAP(SYS_CTR_EL0, CGT_HCR_TID2), SR_TRAP(SYS_CCSIDR_EL1, CGT_HCR_TID2_TID4), SR_TRAP(SYS_CCSIDR2_EL1, CGT_HCR_TID2_TID4), SR_TRAP(SYS_CLIDR_EL1, CGT_HCR_TID2_TID4), SR_TRAP(SYS_CSSELR_EL1, CGT_HCR_TID2_TID4), SR_RANGE_TRAP(SYS_ID_PFR0_EL1, sys_reg(3, 0, 0, 7, 7), CGT_HCR_TID3), SR_TRAP(SYS_ICC_SGI0R_EL1, CGT_HCR_IMO_FMO), SR_TRAP(SYS_ICC_ASGI1R_EL1, CGT_HCR_IMO_FMO), SR_TRAP(SYS_ICC_SGI1R_EL1, CGT_HCR_IMO_FMO), SR_RANGE_TRAP(sys_reg(3, 0, 11, 0, 0), sys_reg(3, 0, 11, 15, 7), CGT_HCR_TIDCP), SR_RANGE_TRAP(sys_reg(3, 1, 11, 0, 0), sys_reg(3, 1, 11, 15, 7), CGT_HCR_TIDCP), SR_RANGE_TRAP(sys_reg(3, 2, 11, 0, 0), sys_reg(3, 2, 11, 15, 7), CGT_HCR_TIDCP), SR_RANGE_TRAP(sys_reg(3, 3, 11, 0, 0), sys_reg(3, 3, 11, 15, 7), CGT_HCR_TIDCP), SR_RANGE_TRAP(sys_reg(3, 4, 11, 0, 0), sys_reg(3, 4, 11, 15, 7), CGT_HCR_TIDCP), SR_RANGE_TRAP(sys_reg(3, 5, 11, 0, 0), sys_reg(3, 5, 11, 15, 7), CGT_HCR_TIDCP), SR_RANGE_TRAP(sys_reg(3, 6, 11, 0, 0), sys_reg(3, 6, 11, 15, 7), CGT_HCR_TIDCP), SR_RANGE_TRAP(sys_reg(3, 7, 11, 0, 0), sys_reg(3, 7, 11, 15, 7), CGT_HCR_TIDCP), SR_RANGE_TRAP(sys_reg(3, 0, 15, 0, 0), sys_reg(3, 0, 15, 15, 7), CGT_HCR_TIDCP), SR_RANGE_TRAP(sys_reg(3, 1, 15, 0, 0), sys_reg(3, 1, 15, 15, 7), CGT_HCR_TIDCP), SR_RANGE_TRAP(sys_reg(3, 2, 15, 0, 0), sys_reg(3, 2, 15, 15, 7), CGT_HCR_TIDCP), SR_RANGE_TRAP(sys_reg(3, 3, 15, 0, 0), sys_reg(3, 3, 15, 15, 7), CGT_HCR_TIDCP), SR_RANGE_TRAP(sys_reg(3, 4, 15, 0, 0), sys_reg(3, 4, 15, 15, 7), CGT_HCR_TIDCP), SR_RANGE_TRAP(sys_reg(3, 5, 15, 0, 0), sys_reg(3, 5, 15, 15, 7), CGT_HCR_TIDCP), SR_RANGE_TRAP(sys_reg(3, 6, 15, 0, 0), sys_reg(3, 6, 15, 15, 7), CGT_HCR_TIDCP), SR_RANGE_TRAP(sys_reg(3, 7, 15, 0, 0), sys_reg(3, 7, 15, 15, 7), CGT_HCR_TIDCP), SR_TRAP(SYS_ACTLR_EL1, CGT_HCR_TACR), SR_TRAP(SYS_DC_ISW, CGT_HCR_TSW), SR_TRAP(SYS_DC_CSW, CGT_HCR_TSW), SR_TRAP(SYS_DC_CISW, CGT_HCR_TSW), SR_TRAP(SYS_DC_IGSW, CGT_HCR_TSW), SR_TRAP(SYS_DC_IGDSW, CGT_HCR_TSW), SR_TRAP(SYS_DC_CGSW, CGT_HCR_TSW), SR_TRAP(SYS_DC_CGDSW, CGT_HCR_TSW), SR_TRAP(SYS_DC_CIGSW, CGT_HCR_TSW), SR_TRAP(SYS_DC_CIGDSW, CGT_HCR_TSW), SR_TRAP(SYS_DC_CIVAC, CGT_HCR_TPC), SR_TRAP(SYS_DC_CVAC, CGT_HCR_TPC), SR_TRAP(SYS_DC_CVAP, CGT_HCR_TPC), SR_TRAP(SYS_DC_CVADP, CGT_HCR_TPC), SR_TRAP(SYS_DC_IVAC, CGT_HCR_TPC), SR_TRAP(SYS_DC_CIGVAC, CGT_HCR_TPC), SR_TRAP(SYS_DC_CIGDVAC, CGT_HCR_TPC), SR_TRAP(SYS_DC_IGVAC, CGT_HCR_TPC), SR_TRAP(SYS_DC_IGDVAC, CGT_HCR_TPC), SR_TRAP(SYS_DC_CGVAC, CGT_HCR_TPC), SR_TRAP(SYS_DC_CGDVAC, CGT_HCR_TPC), SR_TRAP(SYS_DC_CGVAP, CGT_HCR_TPC), SR_TRAP(SYS_DC_CGDVAP, CGT_HCR_TPC), SR_TRAP(SYS_DC_CGVADP, CGT_HCR_TPC), SR_TRAP(SYS_DC_CGDVADP, CGT_HCR_TPC), SR_TRAP(SYS_IC_IVAU, CGT_HCR_TPU_TOCU), SR_TRAP(SYS_IC_IALLU, CGT_HCR_TPU_TOCU), SR_TRAP(SYS_IC_IALLUIS, CGT_HCR_TPU_TICAB), SR_TRAP(SYS_DC_CVAU, CGT_HCR_TPU_TOCU), SR_TRAP(OP_TLBI_RVAE1, CGT_HCR_TTLB), SR_TRAP(OP_TLBI_RVAAE1, CGT_HCR_TTLB), SR_TRAP(OP_TLBI_RVALE1, CGT_HCR_TTLB), SR_TRAP(OP_TLBI_RVAALE1, CGT_HCR_TTLB), SR_TRAP(OP_TLBI_VMALLE1, CGT_HCR_TTLB), SR_TRAP(OP_TLBI_VAE1, CGT_HCR_TTLB), SR_TRAP(OP_TLBI_ASIDE1, CGT_HCR_TTLB), SR_TRAP(OP_TLBI_VAAE1, CGT_HCR_TTLB), SR_TRAP(OP_TLBI_VALE1, CGT_HCR_TTLB), SR_TRAP(OP_TLBI_VAALE1, CGT_HCR_TTLB), SR_TRAP(OP_TLBI_RVAE1NXS, CGT_HCR_TTLB), SR_TRAP(OP_TLBI_RVAAE1NXS, CGT_HCR_TTLB), SR_TRAP(OP_TLBI_RVALE1NXS, CGT_HCR_TTLB), SR_TRAP(OP_TLBI_RVAALE1NXS, CGT_HCR_TTLB), SR_TRAP(OP_TLBI_VMALLE1NXS, CGT_HCR_TTLB), SR_TRAP(OP_TLBI_VAE1NXS, CGT_HCR_TTLB), SR_TRAP(OP_TLBI_ASIDE1NXS, CGT_HCR_TTLB), SR_TRAP(OP_TLBI_VAAE1NXS, CGT_HCR_TTLB), SR_TRAP(OP_TLBI_VALE1NXS, CGT_HCR_TTLB), SR_TRAP(OP_TLBI_VAALE1NXS, CGT_HCR_TTLB), SR_TRAP(OP_TLBI_RVAE1IS, CGT_HCR_TTLB_TTLBIS), SR_TRAP(OP_TLBI_RVAAE1IS, CGT_HCR_TTLB_TTLBIS), SR_TRAP(OP_TLBI_RVALE1IS, CGT_HCR_TTLB_TTLBIS), SR_TRAP(OP_TLBI_RVAALE1IS, CGT_HCR_TTLB_TTLBIS), SR_TRAP(OP_TLBI_VMALLE1IS, CGT_HCR_TTLB_TTLBIS), SR_TRAP(OP_TLBI_VAE1IS, CGT_HCR_TTLB_TTLBIS), SR_TRAP(OP_TLBI_ASIDE1IS, CGT_HCR_TTLB_TTLBIS), SR_TRAP(OP_TLBI_VAAE1IS, CGT_HCR_TTLB_TTLBIS), SR_TRAP(OP_TLBI_VALE1IS, CGT_HCR_TTLB_TTLBIS), SR_TRAP(OP_TLBI_VAALE1IS, CGT_HCR_TTLB_TTLBIS), SR_TRAP(OP_TLBI_RVAE1ISNXS, CGT_HCR_TTLB_TTLBIS), SR_TRAP(OP_TLBI_RVAAE1ISNXS, CGT_HCR_TTLB_TTLBIS), SR_TRAP(OP_TLBI_RVALE1ISNXS, CGT_HCR_TTLB_TTLBIS), SR_TRAP(OP_TLBI_RVAALE1ISNXS, CGT_HCR_TTLB_TTLBIS), SR_TRAP(OP_TLBI_VMALLE1ISNXS, CGT_HCR_TTLB_TTLBIS), SR_TRAP(OP_TLBI_VAE1ISNXS, CGT_HCR_TTLB_TTLBIS), SR_TRAP(OP_TLBI_ASIDE1ISNXS, CGT_HCR_TTLB_TTLBIS), SR_TRAP(OP_TLBI_VAAE1ISNXS, CGT_HCR_TTLB_TTLBIS), SR_TRAP(OP_TLBI_VALE1ISNXS, CGT_HCR_TTLB_TTLBIS), SR_TRAP(OP_TLBI_VAALE1ISNXS, CGT_HCR_TTLB_TTLBIS), SR_TRAP(OP_TLBI_VMALLE1OS, CGT_HCR_TTLB_TTLBOS), SR_TRAP(OP_TLBI_VAE1OS, CGT_HCR_TTLB_TTLBOS), SR_TRAP(OP_TLBI_ASIDE1OS, CGT_HCR_TTLB_TTLBOS), SR_TRAP(OP_TLBI_VAAE1OS, CGT_HCR_TTLB_TTLBOS), SR_TRAP(OP_TLBI_VALE1OS, CGT_HCR_TTLB_TTLBOS), SR_TRAP(OP_TLBI_VAALE1OS, CGT_HCR_TTLB_TTLBOS), SR_TRAP(OP_TLBI_RVAE1OS, CGT_HCR_TTLB_TTLBOS), SR_TRAP(OP_TLBI_RVAAE1OS, CGT_HCR_TTLB_TTLBOS), SR_TRAP(OP_TLBI_RVALE1OS, CGT_HCR_TTLB_TTLBOS), SR_TRAP(OP_TLBI_RVAALE1OS, CGT_HCR_TTLB_TTLBOS), SR_TRAP(OP_TLBI_VMALLE1OSNXS, CGT_HCR_TTLB_TTLBOS), SR_TRAP(OP_TLBI_VAE1OSNXS, CGT_HCR_TTLB_TTLBOS), SR_TRAP(OP_TLBI_ASIDE1OSNXS, CGT_HCR_TTLB_TTLBOS), SR_TRAP(OP_TLBI_VAAE1OSNXS, CGT_HCR_TTLB_TTLBOS), SR_TRAP(OP_TLBI_VALE1OSNXS, CGT_HCR_TTLB_TTLBOS), SR_TRAP(OP_TLBI_VAALE1OSNXS, CGT_HCR_TTLB_TTLBOS), SR_TRAP(OP_TLBI_RVAE1OSNXS, CGT_HCR_TTLB_TTLBOS), SR_TRAP(OP_TLBI_RVAAE1OSNXS, CGT_HCR_TTLB_TTLBOS), SR_TRAP(OP_TLBI_RVALE1OSNXS, CGT_HCR_TTLB_TTLBOS), SR_TRAP(OP_TLBI_RVAALE1OSNXS, CGT_HCR_TTLB_TTLBOS), SR_TRAP(SYS_SCTLR_EL1, CGT_HCR_TVM_TRVM), SR_TRAP(SYS_TTBR0_EL1, CGT_HCR_TVM_TRVM), SR_TRAP(SYS_TTBR1_EL1, CGT_HCR_TVM_TRVM), SR_TRAP(SYS_TCR_EL1, CGT_HCR_TVM_TRVM), SR_TRAP(SYS_ESR_EL1, CGT_HCR_TVM_TRVM), SR_TRAP(SYS_FAR_EL1, CGT_HCR_TVM_TRVM), SR_TRAP(SYS_AFSR0_EL1, CGT_HCR_TVM_TRVM), SR_TRAP(SYS_AFSR1_EL1, CGT_HCR_TVM_TRVM), SR_TRAP(SYS_MAIR_EL1, CGT_HCR_TVM_TRVM), SR_TRAP(SYS_AMAIR_EL1, CGT_HCR_TVM_TRVM), SR_TRAP(SYS_CONTEXTIDR_EL1, CGT_HCR_TVM_TRVM), SR_TRAP(SYS_TCR2_EL1, CGT_HCR_TVM_TRVM_HCRX_TCR2En), SR_TRAP(SYS_DC_ZVA, CGT_HCR_TDZ), SR_TRAP(SYS_DC_GVA, CGT_HCR_TDZ), SR_TRAP(SYS_DC_GZVA, CGT_HCR_TDZ), SR_TRAP(SYS_LORSA_EL1, CGT_HCR_TLOR), SR_TRAP(SYS_LOREA_EL1, CGT_HCR_TLOR), SR_TRAP(SYS_LORN_EL1, CGT_HCR_TLOR), SR_TRAP(SYS_LORC_EL1, CGT_HCR_TLOR), SR_TRAP(SYS_LORID_EL1, CGT_HCR_TLOR), SR_TRAP(SYS_ERRIDR_EL1, CGT_HCR_TERR), SR_TRAP(SYS_ERRSELR_EL1, CGT_HCR_TERR), SR_TRAP(SYS_ERXADDR_EL1, CGT_HCR_TERR), SR_TRAP(SYS_ERXCTLR_EL1, CGT_HCR_TERR), SR_TRAP(SYS_ERXFR_EL1, CGT_HCR_TERR), SR_TRAP(SYS_ERXMISC0_EL1, CGT_HCR_TERR), SR_TRAP(SYS_ERXMISC1_EL1, CGT_HCR_TERR), SR_TRAP(SYS_ERXMISC2_EL1, CGT_HCR_TERR), SR_TRAP(SYS_ERXMISC3_EL1, CGT_HCR_TERR), SR_TRAP(SYS_ERXSTATUS_EL1, CGT_HCR_TERR), SR_TRAP(SYS_APIAKEYLO_EL1, CGT_HCR_APK), SR_TRAP(SYS_APIAKEYHI_EL1, CGT_HCR_APK), SR_TRAP(SYS_APIBKEYLO_EL1, CGT_HCR_APK), SR_TRAP(SYS_APIBKEYHI_EL1, CGT_HCR_APK), SR_TRAP(SYS_APDAKEYLO_EL1, CGT_HCR_APK), SR_TRAP(SYS_APDAKEYHI_EL1, CGT_HCR_APK), SR_TRAP(SYS_APDBKEYLO_EL1, CGT_HCR_APK), SR_TRAP(SYS_APDBKEYHI_EL1, CGT_HCR_APK), SR_TRAP(SYS_APGAKEYLO_EL1, CGT_HCR_APK), SR_TRAP(SYS_APGAKEYHI_EL1, CGT_HCR_APK), /* All _EL2 registers */ SR_TRAP(SYS_BRBCR_EL2, CGT_HCR_NV), SR_TRAP(SYS_VPIDR_EL2, CGT_HCR_NV), SR_TRAP(SYS_VMPIDR_EL2, CGT_HCR_NV), SR_TRAP(SYS_SCTLR_EL2, CGT_HCR_NV), SR_TRAP(SYS_ACTLR_EL2, CGT_HCR_NV), SR_TRAP(SYS_SCTLR2_EL2, CGT_HCR_NV), SR_RANGE_TRAP(SYS_HCR_EL2, SYS_HCRX_EL2, CGT_HCR_NV), SR_TRAP(SYS_SMPRIMAP_EL2, CGT_HCR_NV), SR_TRAP(SYS_SMCR_EL2, CGT_HCR_NV), SR_RANGE_TRAP(SYS_TTBR0_EL2, SYS_TCR2_EL2, CGT_HCR_NV), SR_TRAP(SYS_VTTBR_EL2, CGT_HCR_NV), SR_TRAP(SYS_VTCR_EL2, CGT_HCR_NV), SR_TRAP(SYS_VNCR_EL2, CGT_HCR_NV), SR_RANGE_TRAP(SYS_HDFGRTR_EL2, SYS_HAFGRTR_EL2, CGT_HCR_NV), /* Skip the SP_EL1 encoding... */ SR_TRAP(SYS_SPSR_EL2, CGT_HCR_NV), SR_TRAP(SYS_ELR_EL2, CGT_HCR_NV), /* Skip SPSR_irq, SPSR_abt, SPSR_und, SPSR_fiq */ SR_TRAP(SYS_AFSR0_EL2, CGT_HCR_NV), SR_TRAP(SYS_AFSR1_EL2, CGT_HCR_NV), SR_TRAP(SYS_ESR_EL2, CGT_HCR_NV), SR_TRAP(SYS_VSESR_EL2, CGT_HCR_NV), SR_TRAP(SYS_TFSR_EL2, CGT_HCR_NV), SR_TRAP(SYS_FAR_EL2, CGT_HCR_NV), SR_TRAP(SYS_HPFAR_EL2, CGT_HCR_NV), SR_TRAP(SYS_PMSCR_EL2, CGT_HCR_NV), SR_TRAP(SYS_MAIR_EL2, CGT_HCR_NV), SR_TRAP(SYS_AMAIR_EL2, CGT_HCR_NV), SR_TRAP(SYS_MPAMHCR_EL2, CGT_HCR_NV), SR_TRAP(SYS_MPAMVPMV_EL2, CGT_HCR_NV), SR_TRAP(SYS_MPAM2_EL2, CGT_HCR_NV), SR_RANGE_TRAP(SYS_MPAMVPM0_EL2, SYS_MPAMVPM7_EL2, CGT_HCR_NV), /* * Note that the spec. describes a group of MEC registers * whose access should not trap, therefore skip the following: * MECID_A0_EL2, MECID_A1_EL2, MECID_P0_EL2, * MECID_P1_EL2, MECIDR_EL2, VMECID_A_EL2, * VMECID_P_EL2. */ SR_RANGE_TRAP(SYS_VBAR_EL2, SYS_RMR_EL2, CGT_HCR_NV), SR_TRAP(SYS_VDISR_EL2, CGT_HCR_NV), /* ICH_AP0R<m>_EL2 */ SR_RANGE_TRAP(SYS_ICH_AP0R0_EL2, SYS_ICH_AP0R3_EL2, CGT_HCR_NV), /* ICH_AP1R<m>_EL2 */ SR_RANGE_TRAP(SYS_ICH_AP1R0_EL2, SYS_ICH_AP1R3_EL2, CGT_HCR_NV), SR_TRAP(SYS_ICC_SRE_EL2, CGT_HCR_NV), SR_RANGE_TRAP(SYS_ICH_HCR_EL2, SYS_ICH_EISR_EL2, CGT_HCR_NV), SR_TRAP(SYS_ICH_ELRSR_EL2, CGT_HCR_NV), SR_TRAP(SYS_ICH_VMCR_EL2, CGT_HCR_NV), /* ICH_LR<m>_EL2 */ SR_RANGE_TRAP(SYS_ICH_LR0_EL2, SYS_ICH_LR15_EL2, CGT_HCR_NV), SR_TRAP(SYS_CONTEXTIDR_EL2, CGT_HCR_NV), SR_TRAP(SYS_TPIDR_EL2, CGT_HCR_NV), SR_TRAP(SYS_SCXTNUM_EL2, CGT_HCR_NV), /* AMEVCNTVOFF0<n>_EL2, AMEVCNTVOFF1<n>_EL2 */ SR_RANGE_TRAP(SYS_AMEVCNTVOFF0n_EL2(0), SYS_AMEVCNTVOFF1n_EL2(15), CGT_HCR_NV), /* CNT*_EL2 */ SR_TRAP(SYS_CNTVOFF_EL2, CGT_HCR_NV), SR_TRAP(SYS_CNTPOFF_EL2, CGT_HCR_NV), SR_TRAP(SYS_CNTHCTL_EL2, CGT_HCR_NV), SR_RANGE_TRAP(SYS_CNTHP_TVAL_EL2, SYS_CNTHP_CVAL_EL2, CGT_HCR_NV), SR_RANGE_TRAP(SYS_CNTHV_TVAL_EL2, SYS_CNTHV_CVAL_EL2, CGT_HCR_NV), /* All _EL02, _EL12 registers */ SR_RANGE_TRAP(sys_reg(3, 5, 0, 0, 0), sys_reg(3, 5, 10, 15, 7), CGT_HCR_NV), SR_RANGE_TRAP(sys_reg(3, 5, 12, 0, 0), sys_reg(3, 5, 14, 15, 7), CGT_HCR_NV), SR_TRAP(OP_AT_S1E2R, CGT_HCR_NV), SR_TRAP(OP_AT_S1E2W, CGT_HCR_NV), SR_TRAP(OP_AT_S12E1R, CGT_HCR_NV), SR_TRAP(OP_AT_S12E1W, CGT_HCR_NV), SR_TRAP(OP_AT_S12E0R, CGT_HCR_NV), SR_TRAP(OP_AT_S12E0W, CGT_HCR_NV), SR_TRAP(OP_TLBI_IPAS2E1, CGT_HCR_NV), SR_TRAP(OP_TLBI_RIPAS2E1, CGT_HCR_NV), SR_TRAP(OP_TLBI_IPAS2LE1, CGT_HCR_NV), SR_TRAP(OP_TLBI_RIPAS2LE1, CGT_HCR_NV), SR_TRAP(OP_TLBI_RVAE2, CGT_HCR_NV), SR_TRAP(OP_TLBI_RVALE2, CGT_HCR_NV), SR_TRAP(OP_TLBI_ALLE2, CGT_HCR_NV), SR_TRAP(OP_TLBI_VAE2, CGT_HCR_NV), SR_TRAP(OP_TLBI_ALLE1, CGT_HCR_NV), SR_TRAP(OP_TLBI_VALE2, CGT_HCR_NV), SR_TRAP(OP_TLBI_VMALLS12E1, CGT_HCR_NV), SR_TRAP(OP_TLBI_IPAS2E1NXS, CGT_HCR_NV), SR_TRAP(OP_TLBI_RIPAS2E1NXS, CGT_HCR_NV), SR_TRAP(OP_TLBI_IPAS2LE1NXS, CGT_HCR_NV), SR_TRAP(OP_TLBI_RIPAS2LE1NXS, CGT_HCR_NV), SR_TRAP(OP_TLBI_RVAE2NXS, CGT_HCR_NV), SR_TRAP(OP_TLBI_RVALE2NXS, CGT_HCR_NV), SR_TRAP(OP_TLBI_ALLE2NXS, CGT_HCR_NV), SR_TRAP(OP_TLBI_VAE2NXS, CGT_HCR_NV), SR_TRAP(OP_TLBI_ALLE1NXS, CGT_HCR_NV), SR_TRAP(OP_TLBI_VALE2NXS, CGT_HCR_NV), SR_TRAP(OP_TLBI_VMALLS12E1NXS, CGT_HCR_NV), SR_TRAP(OP_TLBI_IPAS2E1IS, CGT_HCR_NV), SR_TRAP(OP_TLBI_RIPAS2E1IS, CGT_HCR_NV), SR_TRAP(OP_TLBI_IPAS2LE1IS, CGT_HCR_NV), SR_TRAP(OP_TLBI_RIPAS2LE1IS, CGT_HCR_NV), SR_TRAP(OP_TLBI_RVAE2IS, CGT_HCR_NV), SR_TRAP(OP_TLBI_RVALE2IS, CGT_HCR_NV), SR_TRAP(OP_TLBI_ALLE2IS, CGT_HCR_NV), SR_TRAP(OP_TLBI_VAE2IS, CGT_HCR_NV), SR_TRAP(OP_TLBI_ALLE1IS, CGT_HCR_NV), SR_TRAP(OP_TLBI_VALE2IS, CGT_HCR_NV), SR_TRAP(OP_TLBI_VMALLS12E1IS, CGT_HCR_NV), SR_TRAP(OP_TLBI_IPAS2E1ISNXS, CGT_HCR_NV), SR_TRAP(OP_TLBI_RIPAS2E1ISNXS, CGT_HCR_NV), SR_TRAP(OP_TLBI_IPAS2LE1ISNXS, CGT_HCR_NV), SR_TRAP(OP_TLBI_RIPAS2LE1ISNXS, CGT_HCR_NV), SR_TRAP(OP_TLBI_RVAE2ISNXS, CGT_HCR_NV), SR_TRAP(OP_TLBI_RVALE2ISNXS, CGT_HCR_NV), SR_TRAP(OP_TLBI_ALLE2ISNXS, CGT_HCR_NV), SR_TRAP(OP_TLBI_VAE2ISNXS, CGT_HCR_NV), SR_TRAP(OP_TLBI_ALLE1ISNXS, CGT_HCR_NV), SR_TRAP(OP_TLBI_VALE2ISNXS, CGT_HCR_NV), SR_TRAP(OP_TLBI_VMALLS12E1ISNXS,CGT_HCR_NV), SR_TRAP(OP_TLBI_ALLE2OS, CGT_HCR_NV), SR_TRAP(OP_TLBI_VAE2OS, CGT_HCR_NV), SR_TRAP(OP_TLBI_ALLE1OS, CGT_HCR_NV), SR_TRAP(OP_TLBI_VALE2OS, CGT_HCR_NV), SR_TRAP(OP_TLBI_VMALLS12E1OS, CGT_HCR_NV), SR_TRAP(OP_TLBI_IPAS2E1OS, CGT_HCR_NV), SR_TRAP(OP_TLBI_RIPAS2E1OS, CGT_HCR_NV), SR_TRAP(OP_TLBI_IPAS2LE1OS, CGT_HCR_NV), SR_TRAP(OP_TLBI_RIPAS2LE1OS, CGT_HCR_NV), SR_TRAP(OP_TLBI_RVAE2OS, CGT_HCR_NV), SR_TRAP(OP_TLBI_RVALE2OS, CGT_HCR_NV), SR_TRAP(OP_TLBI_ALLE2OSNXS, CGT_HCR_NV), SR_TRAP(OP_TLBI_VAE2OSNXS, CGT_HCR_NV), SR_TRAP(OP_TLBI_ALLE1OSNXS, CGT_HCR_NV), SR_TRAP(OP_TLBI_VALE2OSNXS, CGT_HCR_NV), SR_TRAP(OP_TLBI_VMALLS12E1OSNXS,CGT_HCR_NV), SR_TRAP(OP_TLBI_IPAS2E1OSNXS, CGT_HCR_NV), SR_TRAP(OP_TLBI_RIPAS2E1OSNXS, CGT_HCR_NV), SR_TRAP(OP_TLBI_IPAS2LE1OSNXS, CGT_HCR_NV), SR_TRAP(OP_TLBI_RIPAS2LE1OSNXS, CGT_HCR_NV), SR_TRAP(OP_TLBI_RVAE2OSNXS, CGT_HCR_NV), SR_TRAP(OP_TLBI_RVALE2OSNXS, CGT_HCR_NV), SR_TRAP(OP_CPP_RCTX, CGT_HCR_NV), SR_TRAP(OP_DVP_RCTX, CGT_HCR_NV), SR_TRAP(OP_CFP_RCTX, CGT_HCR_NV), SR_TRAP(SYS_SP_EL1, CGT_HCR_NV_nNV2), SR_TRAP(SYS_VBAR_EL1, CGT_HCR_NV1_nNV2), SR_TRAP(SYS_ELR_EL1, CGT_HCR_NV1_nNV2), SR_TRAP(SYS_SPSR_EL1, CGT_HCR_NV1_nNV2), SR_TRAP(SYS_SCXTNUM_EL1, CGT_HCR_NV1_nNV2_ENSCXT), SR_TRAP(SYS_SCXTNUM_EL0, CGT_HCR_ENSCXT), SR_TRAP(OP_AT_S1E1R, CGT_HCR_AT), SR_TRAP(OP_AT_S1E1W, CGT_HCR_AT), SR_TRAP(OP_AT_S1E0R, CGT_HCR_AT), SR_TRAP(OP_AT_S1E0W, CGT_HCR_AT), SR_TRAP(OP_AT_S1E1RP, CGT_HCR_AT), SR_TRAP(OP_AT_S1E1WP, CGT_HCR_AT), SR_TRAP(SYS_ERXPFGF_EL1, CGT_HCR_nFIEN), SR_TRAP(SYS_ERXPFGCTL_EL1, CGT_HCR_nFIEN), SR_TRAP(SYS_ERXPFGCDN_EL1, CGT_HCR_nFIEN), SR_TRAP(SYS_PMCR_EL0, CGT_MDCR_TPM_TPMCR), SR_TRAP(SYS_PMCNTENSET_EL0, CGT_MDCR_TPM), SR_TRAP(SYS_PMCNTENCLR_EL0, CGT_MDCR_TPM), SR_TRAP(SYS_PMOVSSET_EL0, CGT_MDCR_TPM), SR_TRAP(SYS_PMOVSCLR_EL0, CGT_MDCR_TPM), SR_TRAP(SYS_PMCEID0_EL0, CGT_MDCR_TPM), SR_TRAP(SYS_PMCEID1_EL0, CGT_MDCR_TPM), SR_TRAP(SYS_PMXEVTYPER_EL0, CGT_MDCR_TPM), SR_TRAP(SYS_PMSWINC_EL0, CGT_MDCR_TPM), SR_TRAP(SYS_PMSELR_EL0, CGT_MDCR_TPM), SR_TRAP(SYS_PMXEVCNTR_EL0, CGT_MDCR_TPM), SR_TRAP(SYS_PMCCNTR_EL0, CGT_MDCR_TPM), SR_TRAP(SYS_PMUSERENR_EL0, CGT_MDCR_TPM), SR_TRAP(SYS_PMINTENSET_EL1, CGT_MDCR_TPM), SR_TRAP(SYS_PMINTENCLR_EL1, CGT_MDCR_TPM), SR_TRAP(SYS_PMMIR_EL1, CGT_MDCR_TPM), SR_TRAP(SYS_PMEVCNTRn_EL0(0), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVCNTRn_EL0(1), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVCNTRn_EL0(2), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVCNTRn_EL0(3), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVCNTRn_EL0(4), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVCNTRn_EL0(5), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVCNTRn_EL0(6), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVCNTRn_EL0(7), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVCNTRn_EL0(8), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVCNTRn_EL0(9), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVCNTRn_EL0(10), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVCNTRn_EL0(11), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVCNTRn_EL0(12), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVCNTRn_EL0(13), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVCNTRn_EL0(14), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVCNTRn_EL0(15), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVCNTRn_EL0(16), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVCNTRn_EL0(17), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVCNTRn_EL0(18), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVCNTRn_EL0(19), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVCNTRn_EL0(20), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVCNTRn_EL0(21), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVCNTRn_EL0(22), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVCNTRn_EL0(23), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVCNTRn_EL0(24), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVCNTRn_EL0(25), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVCNTRn_EL0(26), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVCNTRn_EL0(27), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVCNTRn_EL0(28), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVCNTRn_EL0(29), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVCNTRn_EL0(30), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVTYPERn_EL0(0), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVTYPERn_EL0(1), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVTYPERn_EL0(2), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVTYPERn_EL0(3), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVTYPERn_EL0(4), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVTYPERn_EL0(5), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVTYPERn_EL0(6), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVTYPERn_EL0(7), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVTYPERn_EL0(8), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVTYPERn_EL0(9), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVTYPERn_EL0(10), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVTYPERn_EL0(11), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVTYPERn_EL0(12), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVTYPERn_EL0(13), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVTYPERn_EL0(14), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVTYPERn_EL0(15), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVTYPERn_EL0(16), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVTYPERn_EL0(17), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVTYPERn_EL0(18), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVTYPERn_EL0(19), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVTYPERn_EL0(20), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVTYPERn_EL0(21), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVTYPERn_EL0(22), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVTYPERn_EL0(23), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVTYPERn_EL0(24), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVTYPERn_EL0(25), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVTYPERn_EL0(26), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVTYPERn_EL0(27), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVTYPERn_EL0(28), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVTYPERn_EL0(29), CGT_MDCR_TPM), SR_TRAP(SYS_PMEVTYPERn_EL0(30), CGT_MDCR_TPM), SR_TRAP(SYS_PMCCFILTR_EL0, CGT_MDCR_TPM), SR_TRAP(SYS_MDCCSR_EL0, CGT_MDCR_TDCC_TDE_TDA), SR_TRAP(SYS_MDCCINT_EL1, CGT_MDCR_TDCC_TDE_TDA), SR_TRAP(SYS_OSDTRRX_EL1, CGT_MDCR_TDCC_TDE_TDA), SR_TRAP(SYS_OSDTRTX_EL1, CGT_MDCR_TDCC_TDE_TDA), SR_TRAP(SYS_DBGDTR_EL0, CGT_MDCR_TDCC_TDE_TDA), /* * Also covers DBGDTRRX_EL0, which has the same encoding as * SYS_DBGDTRTX_EL0... */ SR_TRAP(SYS_DBGDTRTX_EL0, CGT_MDCR_TDCC_TDE_TDA), SR_TRAP(SYS_MDSCR_EL1, CGT_MDCR_TDE_TDA), SR_TRAP(SYS_OSECCR_EL1, CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGBVRn_EL1(0), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGBVRn_EL1(1), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGBVRn_EL1(2), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGBVRn_EL1(3), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGBVRn_EL1(4), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGBVRn_EL1(5), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGBVRn_EL1(6), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGBVRn_EL1(7), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGBVRn_EL1(8), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGBVRn_EL1(9), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGBVRn_EL1(10), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGBVRn_EL1(11), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGBVRn_EL1(12), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGBVRn_EL1(13), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGBVRn_EL1(14), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGBVRn_EL1(15), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGBCRn_EL1(0), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGBCRn_EL1(1), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGBCRn_EL1(2), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGBCRn_EL1(3), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGBCRn_EL1(4), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGBCRn_EL1(5), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGBCRn_EL1(6), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGBCRn_EL1(7), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGBCRn_EL1(8), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGBCRn_EL1(9), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGBCRn_EL1(10), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGBCRn_EL1(11), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGBCRn_EL1(12), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGBCRn_EL1(13), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGBCRn_EL1(14), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGBCRn_EL1(15), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGWVRn_EL1(0), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGWVRn_EL1(1), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGWVRn_EL1(2), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGWVRn_EL1(3), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGWVRn_EL1(4), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGWVRn_EL1(5), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGWVRn_EL1(6), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGWVRn_EL1(7), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGWVRn_EL1(8), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGWVRn_EL1(9), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGWVRn_EL1(10), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGWVRn_EL1(11), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGWVRn_EL1(12), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGWVRn_EL1(13), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGWVRn_EL1(14), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGWVRn_EL1(15), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGWCRn_EL1(0), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGWCRn_EL1(1), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGWCRn_EL1(2), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGWCRn_EL1(3), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGWCRn_EL1(4), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGWCRn_EL1(5), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGWCRn_EL1(6), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGWCRn_EL1(7), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGWCRn_EL1(8), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGWCRn_EL1(9), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGWCRn_EL1(10), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGWCRn_EL1(11), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGWCRn_EL1(12), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGWCRn_EL1(13), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGWCRn_EL1(14), CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGCLAIMSET_EL1, CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGCLAIMCLR_EL1, CGT_MDCR_TDE_TDA), SR_TRAP(SYS_DBGAUTHSTATUS_EL1, CGT_MDCR_TDE_TDA), SR_TRAP(SYS_OSLAR_EL1, CGT_MDCR_TDE_TDOSA), SR_TRAP(SYS_OSLSR_EL1, CGT_MDCR_TDE_TDOSA), SR_TRAP(SYS_OSDLR_EL1, CGT_MDCR_TDE_TDOSA), SR_TRAP(SYS_DBGPRCR_EL1, CGT_MDCR_TDE_TDOSA), SR_TRAP(SYS_MDRAR_EL1, CGT_MDCR_TDE_TDRA), SR_TRAP(SYS_PMBLIMITR_EL1, CGT_MDCR_E2PB), SR_TRAP(SYS_PMBPTR_EL1, CGT_MDCR_E2PB), SR_TRAP(SYS_PMBSR_EL1, CGT_MDCR_E2PB), SR_TRAP(SYS_PMSCR_EL1, CGT_MDCR_TPMS), SR_TRAP(SYS_PMSEVFR_EL1, CGT_MDCR_TPMS), SR_TRAP(SYS_PMSFCR_EL1, CGT_MDCR_TPMS), SR_TRAP(SYS_PMSICR_EL1, CGT_MDCR_TPMS), SR_TRAP(SYS_PMSIDR_EL1, CGT_MDCR_TPMS), SR_TRAP(SYS_PMSIRR_EL1, CGT_MDCR_TPMS), SR_TRAP(SYS_PMSLATFR_EL1, CGT_MDCR_TPMS), SR_TRAP(SYS_PMSNEVFR_EL1, CGT_MDCR_TPMS), SR_TRAP(SYS_TRFCR_EL1, CGT_MDCR_TTRF), SR_TRAP(SYS_TRBBASER_EL1, CGT_MDCR_E2TB), SR_TRAP(SYS_TRBLIMITR_EL1, CGT_MDCR_E2TB), SR_TRAP(SYS_TRBMAR_EL1, CGT_MDCR_E2TB), SR_TRAP(SYS_TRBPTR_EL1, CGT_MDCR_E2TB), SR_TRAP(SYS_TRBSR_EL1, CGT_MDCR_E2TB), SR_TRAP(SYS_TRBTRG_EL1, CGT_MDCR_E2TB), SR_TRAP(SYS_CPACR_EL1, CGT_CPTR_TCPAC), SR_TRAP(SYS_AMUSERENR_EL0, CGT_CPTR_TAM), SR_TRAP(SYS_AMCFGR_EL0, CGT_CPTR_TAM), SR_TRAP(SYS_AMCGCR_EL0, CGT_CPTR_TAM), SR_TRAP(SYS_AMCNTENCLR0_EL0, CGT_CPTR_TAM), SR_TRAP(SYS_AMCNTENCLR1_EL0, CGT_CPTR_TAM), SR_TRAP(SYS_AMCNTENSET0_EL0, CGT_CPTR_TAM), SR_TRAP(SYS_AMCNTENSET1_EL0, CGT_CPTR_TAM), SR_TRAP(SYS_AMCR_EL0, CGT_CPTR_TAM), SR_TRAP(SYS_AMEVCNTR0_EL0(0), CGT_CPTR_TAM), SR_TRAP(SYS_AMEVCNTR0_EL0(1), CGT_CPTR_TAM), SR_TRAP(SYS_AMEVCNTR0_EL0(2), CGT_CPTR_TAM), SR_TRAP(SYS_AMEVCNTR0_EL0(3), CGT_CPTR_TAM), SR_TRAP(SYS_AMEVCNTR1_EL0(0), CGT_CPTR_TAM), SR_TRAP(SYS_AMEVCNTR1_EL0(1), CGT_CPTR_TAM), SR_TRAP(SYS_AMEVCNTR1_EL0(2), CGT_CPTR_TAM), SR_TRAP(SYS_AMEVCNTR1_EL0(3), CGT_CPTR_TAM), SR_TRAP(SYS_AMEVCNTR1_EL0(4), CGT_CPTR_TAM), SR_TRAP(SYS_AMEVCNTR1_EL0(5), CGT_CPTR_TAM), SR_TRAP(SYS_AMEVCNTR1_EL0(6), CGT_CPTR_TAM), SR_TRAP(SYS_AMEVCNTR1_EL0(7), CGT_CPTR_TAM), SR_TRAP(SYS_AMEVCNTR1_EL0(8), CGT_CPTR_TAM), SR_TRAP(SYS_AMEVCNTR1_EL0(9), CGT_CPTR_TAM), SR_TRAP(SYS_AMEVCNTR1_EL0(10), CGT_CPTR_TAM), SR_TRAP(SYS_AMEVCNTR1_EL0(11), CGT_CPTR_TAM), SR_TRAP(SYS_AMEVCNTR1_EL0(12), CGT_CPTR_TAM), SR_TRAP(SYS_AMEVCNTR1_EL0(13), CGT_CPTR_TAM), SR_TRAP(SYS_AMEVCNTR1_EL0(14), CGT_CPTR_TAM), SR_TRAP(SYS_AMEVCNTR1_EL0(15), CGT_CPTR_TAM), SR_TRAP(SYS_AMEVTYPER0_EL0(0), CGT_CPTR_TAM), SR_TRAP(SYS_AMEVTYPER0_EL0(1), CGT_CPTR_TAM), SR_TRAP(SYS_AMEVTYPER0_EL0(2), CGT_CPTR_TAM), SR_TRAP(SYS_AMEVTYPER0_EL0(3), CGT_CPTR_TAM), SR_TRAP(SYS_AMEVTYPER1_EL0(0), CGT_CPTR_TAM), SR_TRAP(SYS_AMEVTYPER1_EL0(1), CGT_CPTR_TAM), SR_TRAP(SYS_AMEVTYPER1_EL0(2), CGT_CPTR_TAM), SR_TRAP(SYS_AMEVTYPER1_EL0(3), CGT_CPTR_TAM), SR_TRAP(SYS_AMEVTYPER1_EL0(4), CGT_CPTR_TAM), SR_TRAP(SYS_AMEVTYPER1_EL0(5), CGT_CPTR_TAM), SR_TRAP(SYS_AMEVTYPER1_EL0(6), CGT_CPTR_TAM), SR_TRAP(SYS_AMEVTYPER1_EL0(7), CGT_CPTR_TAM), SR_TRAP(SYS_AMEVTYPER1_EL0(8), CGT_CPTR_TAM), SR_TRAP(SYS_AMEVTYPER1_EL0(9), CGT_CPTR_TAM), SR_TRAP(SYS_AMEVTYPER1_EL0(10), CGT_CPTR_TAM), SR_TRAP(SYS_AMEVTYPER1_EL0(11), CGT_CPTR_TAM), SR_TRAP(SYS_AMEVTYPER1_EL0(12), CGT_CPTR_TAM), SR_TRAP(SYS_AMEVTYPER1_EL0(13), CGT_CPTR_TAM), SR_TRAP(SYS_AMEVTYPER1_EL0(14), CGT_CPTR_TAM), SR_TRAP(SYS_AMEVTYPER1_EL0(15), CGT_CPTR_TAM), SR_TRAP(SYS_POR_EL0, CGT_CPACR_E0POE), /* op0=2, op1=1, and CRn<0b1000 */ SR_RANGE_TRAP(sys_reg(2, 1, 0, 0, 0), sys_reg(2, 1, 7, 15, 7), CGT_CPTR_TTA), SR_TRAP(SYS_CNTP_TVAL_EL0, CGT_CNTHCTL_EL1PTEN), SR_TRAP(SYS_CNTP_CVAL_EL0, CGT_CNTHCTL_EL1PTEN), SR_TRAP(SYS_CNTP_CTL_EL0, CGT_CNTHCTL_EL1PTEN), SR_TRAP(SYS_CNTPCT_EL0, CGT_CNTHCTL_EL1PCTEN), SR_TRAP(SYS_CNTPCTSS_EL0, CGT_CNTHCTL_EL1PCTEN), }; static DEFINE_XARRAY(sr_forward_xa); enum fg_filter_id { __NO_FGF__, HCRX_FGTnXS, /* Must be last */ __NR_FG_FILTER_IDS__ }; #define SR_FGF(sr, g, b, p, f) \ { \ .encoding = sr, \ .end = sr, \ .tc = { \ .fgt = g ## _GROUP, \ .bit = g ## _EL2_ ## b ## _SHIFT, \ .pol = p, \ .fgf = f, \ }, \ .line = __LINE__, \ } #define SR_FGT(sr, g, b, p) SR_FGF(sr, g, b, p, __NO_FGF__) static const struct encoding_to_trap_config encoding_to_fgt[] __initconst = { /* HFGRTR_EL2, HFGWTR_EL2 */ SR_FGT(SYS_AMAIR2_EL1, HFGxTR, nAMAIR2_EL1, 0), SR_FGT(SYS_MAIR2_EL1, HFGxTR, nMAIR2_EL1, 0), SR_FGT(SYS_S2POR_EL1, HFGxTR, nS2POR_EL1, 0), SR_FGT(SYS_POR_EL1, HFGxTR, nPOR_EL1, 0), SR_FGT(SYS_POR_EL0, HFGxTR, nPOR_EL0, 0), SR_FGT(SYS_PIR_EL1, HFGxTR, nPIR_EL1, 0), SR_FGT(SYS_PIRE0_EL1, HFGxTR, nPIRE0_EL1, 0), SR_FGT(SYS_RCWMASK_EL1, HFGxTR, nRCWMASK_EL1, 0), SR_FGT(SYS_TPIDR2_EL0, HFGxTR, nTPIDR2_EL0, 0), SR_FGT(SYS_SMPRI_EL1, HFGxTR, nSMPRI_EL1, 0), SR_FGT(SYS_GCSCR_EL1, HFGxTR, nGCS_EL1, 0), SR_FGT(SYS_GCSPR_EL1, HFGxTR, nGCS_EL1, 0), SR_FGT(SYS_GCSCRE0_EL1, HFGxTR, nGCS_EL0, 0), SR_FGT(SYS_GCSPR_EL0, HFGxTR, nGCS_EL0, 0), SR_FGT(SYS_ACCDATA_EL1, HFGxTR, nACCDATA_EL1, 0), SR_FGT(SYS_ERXADDR_EL1, HFGxTR, ERXADDR_EL1, 1), SR_FGT(SYS_ERXPFGCDN_EL1, HFGxTR, ERXPFGCDN_EL1, 1), SR_FGT(SYS_ERXPFGCTL_EL1, HFGxTR, ERXPFGCTL_EL1, 1), SR_FGT(SYS_ERXPFGF_EL1, HFGxTR, ERXPFGF_EL1, 1), SR_FGT(SYS_ERXMISC0_EL1, HFGxTR, ERXMISCn_EL1, 1), SR_FGT(SYS_ERXMISC1_EL1, HFGxTR, ERXMISCn_EL1, 1), SR_FGT(SYS_ERXMISC2_EL1, HFGxTR, ERXMISCn_EL1, 1), SR_FGT(SYS_ERXMISC3_EL1, HFGxTR, ERXMISCn_EL1, 1), SR_FGT(SYS_ERXSTATUS_EL1, HFGxTR, ERXSTATUS_EL1, 1), SR_FGT(SYS_ERXCTLR_EL1, HFGxTR, ERXCTLR_EL1, 1), SR_FGT(SYS_ERXFR_EL1, HFGxTR, ERXFR_EL1, 1), SR_FGT(SYS_ERRSELR_EL1, HFGxTR, ERRSELR_EL1, 1), SR_FGT(SYS_ERRIDR_EL1, HFGxTR, ERRIDR_EL1, 1), SR_FGT(SYS_ICC_IGRPEN0_EL1, HFGxTR, ICC_IGRPENn_EL1, 1), SR_FGT(SYS_ICC_IGRPEN1_EL1, HFGxTR, ICC_IGRPENn_EL1, 1), SR_FGT(SYS_VBAR_EL1, HFGxTR, VBAR_EL1, 1), SR_FGT(SYS_TTBR1_EL1, HFGxTR, TTBR1_EL1, 1), SR_FGT(SYS_TTBR0_EL1, HFGxTR, TTBR0_EL1, 1), SR_FGT(SYS_TPIDR_EL0, HFGxTR, TPIDR_EL0, 1), SR_FGT(SYS_TPIDRRO_EL0, HFGxTR, TPIDRRO_EL0, 1), SR_FGT(SYS_TPIDR_EL1, HFGxTR, TPIDR_EL1, 1), SR_FGT(SYS_TCR_EL1, HFGxTR, TCR_EL1, 1), SR_FGT(SYS_TCR2_EL1, HFGxTR, TCR_EL1, 1), SR_FGT(SYS_SCXTNUM_EL0, HFGxTR, SCXTNUM_EL0, 1), SR_FGT(SYS_SCXTNUM_EL1, HFGxTR, SCXTNUM_EL1, 1), SR_FGT(SYS_SCTLR_EL1, HFGxTR, SCTLR_EL1, 1), SR_FGT(SYS_REVIDR_EL1, HFGxTR, REVIDR_EL1, 1), SR_FGT(SYS_PAR_EL1, HFGxTR, PAR_EL1, 1), SR_FGT(SYS_MPIDR_EL1, HFGxTR, MPIDR_EL1, 1), SR_FGT(SYS_MIDR_EL1, HFGxTR, MIDR_EL1, 1), SR_FGT(SYS_MAIR_EL1, HFGxTR, MAIR_EL1, 1), SR_FGT(SYS_LORSA_EL1, HFGxTR, LORSA_EL1, 1), SR_FGT(SYS_LORN_EL1, HFGxTR, LORN_EL1, 1), SR_FGT(SYS_LORID_EL1, HFGxTR, LORID_EL1, 1), SR_FGT(SYS_LOREA_EL1, HFGxTR, LOREA_EL1, 1), SR_FGT(SYS_LORC_EL1, HFGxTR, LORC_EL1, 1), SR_FGT(SYS_ISR_EL1, HFGxTR, ISR_EL1, 1), SR_FGT(SYS_FAR_EL1, HFGxTR, FAR_EL1, 1), SR_FGT(SYS_ESR_EL1, HFGxTR, ESR_EL1, 1), SR_FGT(SYS_DCZID_EL0, HFGxTR, DCZID_EL0, 1), SR_FGT(SYS_CTR_EL0, HFGxTR, CTR_EL0, 1), SR_FGT(SYS_CSSELR_EL1, HFGxTR, CSSELR_EL1, 1), SR_FGT(SYS_CPACR_EL1, HFGxTR, CPACR_EL1, 1), SR_FGT(SYS_CONTEXTIDR_EL1, HFGxTR, CONTEXTIDR_EL1, 1), SR_FGT(SYS_CLIDR_EL1, HFGxTR, CLIDR_EL1, 1), SR_FGT(SYS_CCSIDR_EL1, HFGxTR, CCSIDR_EL1, 1), SR_FGT(SYS_APIBKEYLO_EL1, HFGxTR, APIBKey, 1), SR_FGT(SYS_APIBKEYHI_EL1, HFGxTR, APIBKey, 1), SR_FGT(SYS_APIAKEYLO_EL1, HFGxTR, APIAKey, 1), SR_FGT(SYS_APIAKEYHI_EL1, HFGxTR, APIAKey, 1), SR_FGT(SYS_APGAKEYLO_EL1, HFGxTR, APGAKey, 1), SR_FGT(SYS_APGAKEYHI_EL1, HFGxTR, APGAKey, 1), SR_FGT(SYS_APDBKEYLO_EL1, HFGxTR, APDBKey, 1), SR_FGT(SYS_APDBKEYHI_EL1, HFGxTR, APDBKey, 1), SR_FGT(SYS_APDAKEYLO_EL1, HFGxTR, APDAKey, 1), SR_FGT(SYS_APDAKEYHI_EL1, HFGxTR, APDAKey, 1), SR_FGT(SYS_AMAIR_EL1, HFGxTR, AMAIR_EL1, 1), SR_FGT(SYS_AIDR_EL1, HFGxTR, AIDR_EL1, 1), SR_FGT(SYS_AFSR1_EL1, HFGxTR, AFSR1_EL1, 1), SR_FGT(SYS_AFSR0_EL1, HFGxTR, AFSR0_EL1, 1), /* HFGITR_EL2 */ SR_FGT(OP_AT_S1E1A, HFGITR, ATS1E1A, 1), SR_FGT(OP_COSP_RCTX, HFGITR, COSPRCTX, 1), SR_FGT(OP_GCSPUSHX, HFGITR, nGCSEPP, 0), SR_FGT(OP_GCSPOPX, HFGITR, nGCSEPP, 0), SR_FGT(OP_GCSPUSHM, HFGITR, nGCSPUSHM_EL1, 0), SR_FGT(OP_BRB_IALL, HFGITR, nBRBIALL, 0), SR_FGT(OP_BRB_INJ, HFGITR, nBRBINJ, 0), SR_FGT(SYS_DC_CVAC, HFGITR, DCCVAC, 1), SR_FGT(SYS_DC_CGVAC, HFGITR, DCCVAC, 1), SR_FGT(SYS_DC_CGDVAC, HFGITR, DCCVAC, 1), SR_FGT(OP_CPP_RCTX, HFGITR, CPPRCTX, 1), SR_FGT(OP_DVP_RCTX, HFGITR, DVPRCTX, 1), SR_FGT(OP_CFP_RCTX, HFGITR, CFPRCTX, 1), SR_FGT(OP_TLBI_VAALE1, HFGITR, TLBIVAALE1, 1), SR_FGT(OP_TLBI_VALE1, HFGITR, TLBIVALE1, 1), SR_FGT(OP_TLBI_VAAE1, HFGITR, TLBIVAAE1, 1), SR_FGT(OP_TLBI_ASIDE1, HFGITR, TLBIASIDE1, 1), SR_FGT(OP_TLBI_VAE1, HFGITR, TLBIVAE1, 1), SR_FGT(OP_TLBI_VMALLE1, HFGITR, TLBIVMALLE1, 1), SR_FGT(OP_TLBI_RVAALE1, HFGITR, TLBIRVAALE1, 1), SR_FGT(OP_TLBI_RVALE1, HFGITR, TLBIRVALE1, 1), SR_FGT(OP_TLBI_RVAAE1, HFGITR, TLBIRVAAE1, 1), SR_FGT(OP_TLBI_RVAE1, HFGITR, TLBIRVAE1, 1), SR_FGT(OP_TLBI_RVAALE1IS, HFGITR, TLBIRVAALE1IS, 1), SR_FGT(OP_TLBI_RVALE1IS, HFGITR, TLBIRVALE1IS, 1), SR_FGT(OP_TLBI_RVAAE1IS, HFGITR, TLBIRVAAE1IS, 1), SR_FGT(OP_TLBI_RVAE1IS, HFGITR, TLBIRVAE1IS, 1), SR_FGT(OP_TLBI_VAALE1IS, HFGITR, TLBIVAALE1IS, 1), SR_FGT(OP_TLBI_VALE1IS, HFGITR, TLBIVALE1IS, 1), SR_FGT(OP_TLBI_VAAE1IS, HFGITR, TLBIVAAE1IS, 1), SR_FGT(OP_TLBI_ASIDE1IS, HFGITR, TLBIASIDE1IS, 1), SR_FGT(OP_TLBI_VAE1IS, HFGITR, TLBIVAE1IS, 1), SR_FGT(OP_TLBI_VMALLE1IS, HFGITR, TLBIVMALLE1IS, 1), SR_FGT(OP_TLBI_RVAALE1OS, HFGITR, TLBIRVAALE1OS, 1), SR_FGT(OP_TLBI_RVALE1OS, HFGITR, TLBIRVALE1OS, 1), SR_FGT(OP_TLBI_RVAAE1OS, HFGITR, TLBIRVAAE1OS, 1), SR_FGT(OP_TLBI_RVAE1OS, HFGITR, TLBIRVAE1OS, 1), SR_FGT(OP_TLBI_VAALE1OS, HFGITR, TLBIVAALE1OS, 1), SR_FGT(OP_TLBI_VALE1OS, HFGITR, TLBIVALE1OS, 1), SR_FGT(OP_TLBI_VAAE1OS, HFGITR, TLBIVAAE1OS, 1), SR_FGT(OP_TLBI_ASIDE1OS, HFGITR, TLBIASIDE1OS, 1), SR_FGT(OP_TLBI_VAE1OS, HFGITR, TLBIVAE1OS, 1), SR_FGT(OP_TLBI_VMALLE1OS, HFGITR, TLBIVMALLE1OS, 1), /* nXS variants must be checked against HCRX_EL2.FGTnXS */ SR_FGF(OP_TLBI_VAALE1NXS, HFGITR, TLBIVAALE1, 1, HCRX_FGTnXS), SR_FGF(OP_TLBI_VALE1NXS, HFGITR, TLBIVALE1, 1, HCRX_FGTnXS), SR_FGF(OP_TLBI_VAAE1NXS, HFGITR, TLBIVAAE1, 1, HCRX_FGTnXS), SR_FGF(OP_TLBI_ASIDE1NXS, HFGITR, TLBIASIDE1, 1, HCRX_FGTnXS), SR_FGF(OP_TLBI_VAE1NXS, HFGITR, TLBIVAE1, 1, HCRX_FGTnXS), SR_FGF(OP_TLBI_VMALLE1NXS, HFGITR, TLBIVMALLE1, 1, HCRX_FGTnXS), SR_FGF(OP_TLBI_RVAALE1NXS, HFGITR, TLBIRVAALE1, 1, HCRX_FGTnXS), SR_FGF(OP_TLBI_RVALE1NXS, HFGITR, TLBIRVALE1, 1, HCRX_FGTnXS), SR_FGF(OP_TLBI_RVAAE1NXS, HFGITR, TLBIRVAAE1, 1, HCRX_FGTnXS), SR_FGF(OP_TLBI_RVAE1NXS, HFGITR, TLBIRVAE1, 1, HCRX_FGTnXS), SR_FGF(OP_TLBI_RVAALE1ISNXS, HFGITR, TLBIRVAALE1IS, 1, HCRX_FGTnXS), SR_FGF(OP_TLBI_RVALE1ISNXS, HFGITR, TLBIRVALE1IS, 1, HCRX_FGTnXS), SR_FGF(OP_TLBI_RVAAE1ISNXS, HFGITR, TLBIRVAAE1IS, 1, HCRX_FGTnXS), SR_FGF(OP_TLBI_RVAE1ISNXS, HFGITR, TLBIRVAE1IS, 1, HCRX_FGTnXS), SR_FGF(OP_TLBI_VAALE1ISNXS, HFGITR, TLBIVAALE1IS, 1, HCRX_FGTnXS), SR_FGF(OP_TLBI_VALE1ISNXS, HFGITR, TLBIVALE1IS, 1, HCRX_FGTnXS), SR_FGF(OP_TLBI_VAAE1ISNXS, HFGITR, TLBIVAAE1IS, 1, HCRX_FGTnXS), SR_FGF(OP_TLBI_ASIDE1ISNXS, HFGITR, TLBIASIDE1IS, 1, HCRX_FGTnXS), SR_FGF(OP_TLBI_VAE1ISNXS, HFGITR, TLBIVAE1IS, 1, HCRX_FGTnXS), SR_FGF(OP_TLBI_VMALLE1ISNXS, HFGITR, TLBIVMALLE1IS, 1, HCRX_FGTnXS), SR_FGF(OP_TLBI_RVAALE1OSNXS, HFGITR, TLBIRVAALE1OS, 1, HCRX_FGTnXS), SR_FGF(OP_TLBI_RVALE1OSNXS, HFGITR, TLBIRVALE1OS, 1, HCRX_FGTnXS), SR_FGF(OP_TLBI_RVAAE1OSNXS, HFGITR, TLBIRVAAE1OS, 1, HCRX_FGTnXS), SR_FGF(OP_TLBI_RVAE1OSNXS, HFGITR, TLBIRVAE1OS, 1, HCRX_FGTnXS), SR_FGF(OP_TLBI_VAALE1OSNXS, HFGITR, TLBIVAALE1OS, 1, HCRX_FGTnXS), SR_FGF(OP_TLBI_VALE1OSNXS, HFGITR, TLBIVALE1OS, 1, HCRX_FGTnXS), SR_FGF(OP_TLBI_VAAE1OSNXS, HFGITR, TLBIVAAE1OS, 1, HCRX_FGTnXS), SR_FGF(OP_TLBI_ASIDE1OSNXS, HFGITR, TLBIASIDE1OS, 1, HCRX_FGTnXS), SR_FGF(OP_TLBI_VAE1OSNXS, HFGITR, TLBIVAE1OS, 1, HCRX_FGTnXS), SR_FGF(OP_TLBI_VMALLE1OSNXS, HFGITR, TLBIVMALLE1OS, 1, HCRX_FGTnXS), SR_FGT(OP_AT_S1E1WP, HFGITR, ATS1E1WP, 1), SR_FGT(OP_AT_S1E1RP, HFGITR, ATS1E1RP, 1), SR_FGT(OP_AT_S1E0W, HFGITR, ATS1E0W, 1), SR_FGT(OP_AT_S1E0R, HFGITR, ATS1E0R, 1), SR_FGT(OP_AT_S1E1W, HFGITR, ATS1E1W, 1), SR_FGT(OP_AT_S1E1R, HFGITR, ATS1E1R, 1), SR_FGT(SYS_DC_ZVA, HFGITR, DCZVA, 1), SR_FGT(SYS_DC_GVA, HFGITR, DCZVA, 1), SR_FGT(SYS_DC_GZVA, HFGITR, DCZVA, 1), SR_FGT(SYS_DC_CIVAC, HFGITR, DCCIVAC, 1), SR_FGT(SYS_DC_CIGVAC, HFGITR, DCCIVAC, 1), SR_FGT(SYS_DC_CIGDVAC, HFGITR, DCCIVAC, 1), SR_FGT(SYS_DC_CVADP, HFGITR, DCCVADP, 1), SR_FGT(SYS_DC_CGVADP, HFGITR, DCCVADP, 1), SR_FGT(SYS_DC_CGDVADP, HFGITR, DCCVADP, 1), SR_FGT(SYS_DC_CVAP, HFGITR, DCCVAP, 1), SR_FGT(SYS_DC_CGVAP, HFGITR, DCCVAP, 1), SR_FGT(SYS_DC_CGDVAP, HFGITR, DCCVAP, 1), SR_FGT(SYS_DC_CVAU, HFGITR, DCCVAU, 1), SR_FGT(SYS_DC_CISW, HFGITR, DCCISW, 1), SR_FGT(SYS_DC_CIGSW, HFGITR, DCCISW, 1), SR_FGT(SYS_DC_CIGDSW, HFGITR, DCCISW, 1), SR_FGT(SYS_DC_CSW, HFGITR, DCCSW, 1), SR_FGT(SYS_DC_CGSW, HFGITR, DCCSW, 1), SR_FGT(SYS_DC_CGDSW, HFGITR, DCCSW, 1), SR_FGT(SYS_DC_ISW, HFGITR, DCISW, 1), SR_FGT(SYS_DC_IGSW, HFGITR, DCISW, 1), SR_FGT(SYS_DC_IGDSW, HFGITR, DCISW, 1), SR_FGT(SYS_DC_IVAC, HFGITR, DCIVAC, 1), SR_FGT(SYS_DC_IGVAC, HFGITR, DCIVAC, 1), SR_FGT(SYS_DC_IGDVAC, HFGITR, DCIVAC, 1), SR_FGT(SYS_IC_IVAU, HFGITR, ICIVAU, 1), SR_FGT(SYS_IC_IALLU, HFGITR, ICIALLU, 1), SR_FGT(SYS_IC_IALLUIS, HFGITR, ICIALLUIS, 1), /* HDFGRTR_EL2 */ SR_FGT(SYS_PMBIDR_EL1, HDFGRTR, PMBIDR_EL1, 1), SR_FGT(SYS_PMSNEVFR_EL1, HDFGRTR, nPMSNEVFR_EL1, 0), SR_FGT(SYS_BRBINF_EL1(0), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBINF_EL1(1), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBINF_EL1(2), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBINF_EL1(3), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBINF_EL1(4), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBINF_EL1(5), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBINF_EL1(6), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBINF_EL1(7), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBINF_EL1(8), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBINF_EL1(9), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBINF_EL1(10), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBINF_EL1(11), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBINF_EL1(12), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBINF_EL1(13), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBINF_EL1(14), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBINF_EL1(15), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBINF_EL1(16), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBINF_EL1(17), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBINF_EL1(18), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBINF_EL1(19), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBINF_EL1(20), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBINF_EL1(21), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBINF_EL1(22), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBINF_EL1(23), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBINF_EL1(24), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBINF_EL1(25), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBINF_EL1(26), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBINF_EL1(27), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBINF_EL1(28), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBINF_EL1(29), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBINF_EL1(30), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBINF_EL1(31), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBINFINJ_EL1, HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBSRC_EL1(0), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBSRC_EL1(1), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBSRC_EL1(2), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBSRC_EL1(3), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBSRC_EL1(4), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBSRC_EL1(5), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBSRC_EL1(6), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBSRC_EL1(7), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBSRC_EL1(8), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBSRC_EL1(9), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBSRC_EL1(10), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBSRC_EL1(11), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBSRC_EL1(12), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBSRC_EL1(13), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBSRC_EL1(14), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBSRC_EL1(15), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBSRC_EL1(16), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBSRC_EL1(17), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBSRC_EL1(18), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBSRC_EL1(19), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBSRC_EL1(20), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBSRC_EL1(21), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBSRC_EL1(22), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBSRC_EL1(23), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBSRC_EL1(24), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBSRC_EL1(25), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBSRC_EL1(26), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBSRC_EL1(27), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBSRC_EL1(28), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBSRC_EL1(29), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBSRC_EL1(30), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBSRC_EL1(31), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBSRCINJ_EL1, HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBTGT_EL1(0), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBTGT_EL1(1), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBTGT_EL1(2), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBTGT_EL1(3), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBTGT_EL1(4), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBTGT_EL1(5), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBTGT_EL1(6), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBTGT_EL1(7), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBTGT_EL1(8), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBTGT_EL1(9), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBTGT_EL1(10), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBTGT_EL1(11), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBTGT_EL1(12), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBTGT_EL1(13), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBTGT_EL1(14), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBTGT_EL1(15), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBTGT_EL1(16), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBTGT_EL1(17), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBTGT_EL1(18), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBTGT_EL1(19), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBTGT_EL1(20), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBTGT_EL1(21), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBTGT_EL1(22), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBTGT_EL1(23), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBTGT_EL1(24), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBTGT_EL1(25), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBTGT_EL1(26), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBTGT_EL1(27), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBTGT_EL1(28), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBTGT_EL1(29), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBTGT_EL1(30), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBTGT_EL1(31), HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBTGTINJ_EL1, HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBTS_EL1, HDFGRTR, nBRBDATA, 0), SR_FGT(SYS_BRBCR_EL1, HDFGRTR, nBRBCTL, 0), SR_FGT(SYS_BRBFCR_EL1, HDFGRTR, nBRBCTL, 0), SR_FGT(SYS_BRBIDR0_EL1, HDFGRTR, nBRBIDR, 0), SR_FGT(SYS_PMCEID0_EL0, HDFGRTR, PMCEIDn_EL0, 1), SR_FGT(SYS_PMCEID1_EL0, HDFGRTR, PMCEIDn_EL0, 1), SR_FGT(SYS_PMUSERENR_EL0, HDFGRTR, PMUSERENR_EL0, 1), SR_FGT(SYS_TRBTRG_EL1, HDFGRTR, TRBTRG_EL1, 1), SR_FGT(SYS_TRBSR_EL1, HDFGRTR, TRBSR_EL1, 1), SR_FGT(SYS_TRBPTR_EL1, HDFGRTR, TRBPTR_EL1, 1), SR_FGT(SYS_TRBMAR_EL1, HDFGRTR, TRBMAR_EL1, 1), SR_FGT(SYS_TRBLIMITR_EL1, HDFGRTR, TRBLIMITR_EL1, 1), SR_FGT(SYS_TRBIDR_EL1, HDFGRTR, TRBIDR_EL1, 1), SR_FGT(SYS_TRBBASER_EL1, HDFGRTR, TRBBASER_EL1, 1), SR_FGT(SYS_TRCVICTLR, HDFGRTR, TRCVICTLR, 1), SR_FGT(SYS_TRCSTATR, HDFGRTR, TRCSTATR, 1), SR_FGT(SYS_TRCSSCSR(0), HDFGRTR, TRCSSCSRn, 1), SR_FGT(SYS_TRCSSCSR(1), HDFGRTR, TRCSSCSRn, 1), SR_FGT(SYS_TRCSSCSR(2), HDFGRTR, TRCSSCSRn, 1), SR_FGT(SYS_TRCSSCSR(3), HDFGRTR, TRCSSCSRn, 1), SR_FGT(SYS_TRCSSCSR(4), HDFGRTR, TRCSSCSRn, 1), SR_FGT(SYS_TRCSSCSR(5), HDFGRTR, TRCSSCSRn, 1), SR_FGT(SYS_TRCSSCSR(6), HDFGRTR, TRCSSCSRn, 1), SR_FGT(SYS_TRCSSCSR(7), HDFGRTR, TRCSSCSRn, 1), SR_FGT(SYS_TRCSEQSTR, HDFGRTR, TRCSEQSTR, 1), SR_FGT(SYS_TRCPRGCTLR, HDFGRTR, TRCPRGCTLR, 1), SR_FGT(SYS_TRCOSLSR, HDFGRTR, TRCOSLSR, 1), SR_FGT(SYS_TRCIMSPEC(0), HDFGRTR, TRCIMSPECn, 1), SR_FGT(SYS_TRCIMSPEC(1), HDFGRTR, TRCIMSPECn, 1), SR_FGT(SYS_TRCIMSPEC(2), HDFGRTR, TRCIMSPECn, 1), SR_FGT(SYS_TRCIMSPEC(3), HDFGRTR, TRCIMSPECn, 1), SR_FGT(SYS_TRCIMSPEC(4), HDFGRTR, TRCIMSPECn, 1), SR_FGT(SYS_TRCIMSPEC(5), HDFGRTR, TRCIMSPECn, 1), SR_FGT(SYS_TRCIMSPEC(6), HDFGRTR, TRCIMSPECn, 1), SR_FGT(SYS_TRCIMSPEC(7), HDFGRTR, TRCIMSPECn, 1), SR_FGT(SYS_TRCDEVARCH, HDFGRTR, TRCID, 1), SR_FGT(SYS_TRCDEVID, HDFGRTR, TRCID, 1), SR_FGT(SYS_TRCIDR0, HDFGRTR, TRCID, 1), SR_FGT(SYS_TRCIDR1, HDFGRTR, TRCID, 1), SR_FGT(SYS_TRCIDR2, HDFGRTR, TRCID, 1), SR_FGT(SYS_TRCIDR3, HDFGRTR, TRCID, 1), SR_FGT(SYS_TRCIDR4, HDFGRTR, TRCID, 1), SR_FGT(SYS_TRCIDR5, HDFGRTR, TRCID, 1), SR_FGT(SYS_TRCIDR6, HDFGRTR, TRCID, 1), SR_FGT(SYS_TRCIDR7, HDFGRTR, TRCID, 1), SR_FGT(SYS_TRCIDR8, HDFGRTR, TRCID, 1), SR_FGT(SYS_TRCIDR9, HDFGRTR, TRCID, 1), SR_FGT(SYS_TRCIDR10, HDFGRTR, TRCID, 1), SR_FGT(SYS_TRCIDR11, HDFGRTR, TRCID, 1), SR_FGT(SYS_TRCIDR12, HDFGRTR, TRCID, 1), SR_FGT(SYS_TRCIDR13, HDFGRTR, TRCID, 1), SR_FGT(SYS_TRCCNTVR(0), HDFGRTR, TRCCNTVRn, 1), SR_FGT(SYS_TRCCNTVR(1), HDFGRTR, TRCCNTVRn, 1), SR_FGT(SYS_TRCCNTVR(2), HDFGRTR, TRCCNTVRn, 1), SR_FGT(SYS_TRCCNTVR(3), HDFGRTR, TRCCNTVRn, 1), SR_FGT(SYS_TRCCLAIMCLR, HDFGRTR, TRCCLAIM, 1), SR_FGT(SYS_TRCCLAIMSET, HDFGRTR, TRCCLAIM, 1), SR_FGT(SYS_TRCAUXCTLR, HDFGRTR, TRCAUXCTLR, 1), SR_FGT(SYS_TRCAUTHSTATUS, HDFGRTR, TRCAUTHSTATUS, 1), SR_FGT(SYS_TRCACATR(0), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCACATR(1), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCACATR(2), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCACATR(3), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCACATR(4), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCACATR(5), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCACATR(6), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCACATR(7), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCACATR(8), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCACATR(9), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCACATR(10), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCACATR(11), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCACATR(12), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCACATR(13), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCACATR(14), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCACATR(15), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCACVR(0), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCACVR(1), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCACVR(2), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCACVR(3), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCACVR(4), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCACVR(5), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCACVR(6), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCACVR(7), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCACVR(8), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCACVR(9), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCACVR(10), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCACVR(11), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCACVR(12), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCACVR(13), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCACVR(14), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCACVR(15), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCBBCTLR, HDFGRTR, TRC, 1), SR_FGT(SYS_TRCCCCTLR, HDFGRTR, TRC, 1), SR_FGT(SYS_TRCCIDCCTLR0, HDFGRTR, TRC, 1), SR_FGT(SYS_TRCCIDCCTLR1, HDFGRTR, TRC, 1), SR_FGT(SYS_TRCCIDCVR(0), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCCIDCVR(1), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCCIDCVR(2), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCCIDCVR(3), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCCIDCVR(4), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCCIDCVR(5), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCCIDCVR(6), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCCIDCVR(7), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCCNTCTLR(0), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCCNTCTLR(1), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCCNTCTLR(2), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCCNTCTLR(3), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCCNTRLDVR(0), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCCNTRLDVR(1), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCCNTRLDVR(2), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCCNTRLDVR(3), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCCONFIGR, HDFGRTR, TRC, 1), SR_FGT(SYS_TRCEVENTCTL0R, HDFGRTR, TRC, 1), SR_FGT(SYS_TRCEVENTCTL1R, HDFGRTR, TRC, 1), SR_FGT(SYS_TRCEXTINSELR(0), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCEXTINSELR(1), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCEXTINSELR(2), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCEXTINSELR(3), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCQCTLR, HDFGRTR, TRC, 1), SR_FGT(SYS_TRCRSCTLR(2), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCRSCTLR(3), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCRSCTLR(4), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCRSCTLR(5), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCRSCTLR(6), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCRSCTLR(7), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCRSCTLR(8), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCRSCTLR(9), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCRSCTLR(10), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCRSCTLR(11), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCRSCTLR(12), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCRSCTLR(13), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCRSCTLR(14), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCRSCTLR(15), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCRSCTLR(16), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCRSCTLR(17), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCRSCTLR(18), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCRSCTLR(19), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCRSCTLR(20), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCRSCTLR(21), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCRSCTLR(22), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCRSCTLR(23), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCRSCTLR(24), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCRSCTLR(25), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCRSCTLR(26), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCRSCTLR(27), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCRSCTLR(28), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCRSCTLR(29), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCRSCTLR(30), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCRSCTLR(31), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCRSR, HDFGRTR, TRC, 1), SR_FGT(SYS_TRCSEQEVR(0), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCSEQEVR(1), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCSEQEVR(2), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCSEQRSTEVR, HDFGRTR, TRC, 1), SR_FGT(SYS_TRCSSCCR(0), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCSSCCR(1), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCSSCCR(2), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCSSCCR(3), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCSSCCR(4), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCSSCCR(5), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCSSCCR(6), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCSSCCR(7), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCSSPCICR(0), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCSSPCICR(1), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCSSPCICR(2), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCSSPCICR(3), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCSSPCICR(4), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCSSPCICR(5), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCSSPCICR(6), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCSSPCICR(7), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCSTALLCTLR, HDFGRTR, TRC, 1), SR_FGT(SYS_TRCSYNCPR, HDFGRTR, TRC, 1), SR_FGT(SYS_TRCTRACEIDR, HDFGRTR, TRC, 1), SR_FGT(SYS_TRCTSCTLR, HDFGRTR, TRC, 1), SR_FGT(SYS_TRCVIIECTLR, HDFGRTR, TRC, 1), SR_FGT(SYS_TRCVIPCSSCTLR, HDFGRTR, TRC, 1), SR_FGT(SYS_TRCVISSCTLR, HDFGRTR, TRC, 1), SR_FGT(SYS_TRCVMIDCCTLR0, HDFGRTR, TRC, 1), SR_FGT(SYS_TRCVMIDCCTLR1, HDFGRTR, TRC, 1), SR_FGT(SYS_TRCVMIDCVR(0), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCVMIDCVR(1), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCVMIDCVR(2), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCVMIDCVR(3), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCVMIDCVR(4), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCVMIDCVR(5), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCVMIDCVR(6), HDFGRTR, TRC, 1), SR_FGT(SYS_TRCVMIDCVR(7), HDFGRTR, TRC, 1), SR_FGT(SYS_PMSLATFR_EL1, HDFGRTR, PMSLATFR_EL1, 1), SR_FGT(SYS_PMSIRR_EL1, HDFGRTR, PMSIRR_EL1, 1), SR_FGT(SYS_PMSIDR_EL1, HDFGRTR, PMSIDR_EL1, 1), SR_FGT(SYS_PMSICR_EL1, HDFGRTR, PMSICR_EL1, 1), SR_FGT(SYS_PMSFCR_EL1, HDFGRTR, PMSFCR_EL1, 1), SR_FGT(SYS_PMSEVFR_EL1, HDFGRTR, PMSEVFR_EL1, 1), SR_FGT(SYS_PMSCR_EL1, HDFGRTR, PMSCR_EL1, 1), SR_FGT(SYS_PMBSR_EL1, HDFGRTR, PMBSR_EL1, 1), SR_FGT(SYS_PMBPTR_EL1, HDFGRTR, PMBPTR_EL1, 1), SR_FGT(SYS_PMBLIMITR_EL1, HDFGRTR, PMBLIMITR_EL1, 1), SR_FGT(SYS_PMMIR_EL1, HDFGRTR, PMMIR_EL1, 1), SR_FGT(SYS_PMSELR_EL0, HDFGRTR, PMSELR_EL0, 1), SR_FGT(SYS_PMOVSCLR_EL0, HDFGRTR, PMOVS, 1), SR_FGT(SYS_PMOVSSET_EL0, HDFGRTR, PMOVS, 1), SR_FGT(SYS_PMINTENCLR_EL1, HDFGRTR, PMINTEN, 1), SR_FGT(SYS_PMINTENSET_EL1, HDFGRTR, PMINTEN, 1), SR_FGT(SYS_PMCNTENCLR_EL0, HDFGRTR, PMCNTEN, 1), SR_FGT(SYS_PMCNTENSET_EL0, HDFGRTR, PMCNTEN, 1), SR_FGT(SYS_PMCCNTR_EL0, HDFGRTR, PMCCNTR_EL0, 1), SR_FGT(SYS_PMCCFILTR_EL0, HDFGRTR, PMCCFILTR_EL0, 1), SR_FGT(SYS_PMEVTYPERn_EL0(0), HDFGRTR, PMEVTYPERn_EL0, 1), SR_FGT(SYS_PMEVTYPERn_EL0(1), HDFGRTR, PMEVTYPERn_EL0, 1), SR_FGT(SYS_PMEVTYPERn_EL0(2), HDFGRTR, PMEVTYPERn_EL0, 1), SR_FGT(SYS_PMEVTYPERn_EL0(3), HDFGRTR, PMEVTYPERn_EL0, 1), SR_FGT(SYS_PMEVTYPERn_EL0(4), HDFGRTR, PMEVTYPERn_EL0, 1), SR_FGT(SYS_PMEVTYPERn_EL0(5), HDFGRTR, PMEVTYPERn_EL0, 1), SR_FGT(SYS_PMEVTYPERn_EL0(6), HDFGRTR, PMEVTYPERn_EL0, 1), SR_FGT(SYS_PMEVTYPERn_EL0(7), HDFGRTR, PMEVTYPERn_EL0, 1), SR_FGT(SYS_PMEVTYPERn_EL0(8), HDFGRTR, PMEVTYPERn_EL0, 1), SR_FGT(SYS_PMEVTYPERn_EL0(9), HDFGRTR, PMEVTYPERn_EL0, 1), SR_FGT(SYS_PMEVTYPERn_EL0(10), HDFGRTR, PMEVTYPERn_EL0, 1), SR_FGT(SYS_PMEVTYPERn_EL0(11), HDFGRTR, PMEVTYPERn_EL0, 1), SR_FGT(SYS_PMEVTYPERn_EL0(12), HDFGRTR, PMEVTYPERn_EL0, 1), SR_FGT(SYS_PMEVTYPERn_EL0(13), HDFGRTR, PMEVTYPERn_EL0, 1), SR_FGT(SYS_PMEVTYPERn_EL0(14), HDFGRTR, PMEVTYPERn_EL0, 1), SR_FGT(SYS_PMEVTYPERn_EL0(15), HDFGRTR, PMEVTYPERn_EL0, 1), SR_FGT(SYS_PMEVTYPERn_EL0(16), HDFGRTR, PMEVTYPERn_EL0, 1), SR_FGT(SYS_PMEVTYPERn_EL0(17), HDFGRTR, PMEVTYPERn_EL0, 1), SR_FGT(SYS_PMEVTYPERn_EL0(18), HDFGRTR, PMEVTYPERn_EL0, 1), SR_FGT(SYS_PMEVTYPERn_EL0(19), HDFGRTR, PMEVTYPERn_EL0, 1), SR_FGT(SYS_PMEVTYPERn_EL0(20), HDFGRTR, PMEVTYPERn_EL0, 1), SR_FGT(SYS_PMEVTYPERn_EL0(21), HDFGRTR, PMEVTYPERn_EL0, 1), SR_FGT(SYS_PMEVTYPERn_EL0(22), HDFGRTR, PMEVTYPERn_EL0, 1), SR_FGT(SYS_PMEVTYPERn_EL0(23), HDFGRTR, PMEVTYPERn_EL0, 1), SR_FGT(SYS_PMEVTYPERn_EL0(24), HDFGRTR, PMEVTYPERn_EL0, 1), SR_FGT(SYS_PMEVTYPERn_EL0(25), HDFGRTR, PMEVTYPERn_EL0, 1), SR_FGT(SYS_PMEVTYPERn_EL0(26), HDFGRTR, PMEVTYPERn_EL0, 1), SR_FGT(SYS_PMEVTYPERn_EL0(27), HDFGRTR, PMEVTYPERn_EL0, 1), SR_FGT(SYS_PMEVTYPERn_EL0(28), HDFGRTR, PMEVTYPERn_EL0, 1), SR_FGT(SYS_PMEVTYPERn_EL0(29), HDFGRTR, PMEVTYPERn_EL0, 1), SR_FGT(SYS_PMEVTYPERn_EL0(30), HDFGRTR, PMEVTYPERn_EL0, 1), SR_FGT(SYS_PMEVCNTRn_EL0(0), HDFGRTR, PMEVCNTRn_EL0, 1), SR_FGT(SYS_PMEVCNTRn_EL0(1), HDFGRTR, PMEVCNTRn_EL0, 1), SR_FGT(SYS_PMEVCNTRn_EL0(2), HDFGRTR, PMEVCNTRn_EL0, 1), SR_FGT(SYS_PMEVCNTRn_EL0(3), HDFGRTR, PMEVCNTRn_EL0, 1), SR_FGT(SYS_PMEVCNTRn_EL0(4), HDFGRTR, PMEVCNTRn_EL0, 1), SR_FGT(SYS_PMEVCNTRn_EL0(5), HDFGRTR, PMEVCNTRn_EL0, 1), SR_FGT(SYS_PMEVCNTRn_EL0(6), HDFGRTR, PMEVCNTRn_EL0, 1), SR_FGT(SYS_PMEVCNTRn_EL0(7), HDFGRTR, PMEVCNTRn_EL0, 1), SR_FGT(SYS_PMEVCNTRn_EL0(8), HDFGRTR, PMEVCNTRn_EL0, 1), SR_FGT(SYS_PMEVCNTRn_EL0(9), HDFGRTR, PMEVCNTRn_EL0, 1), SR_FGT(SYS_PMEVCNTRn_EL0(10), HDFGRTR, PMEVCNTRn_EL0, 1), SR_FGT(SYS_PMEVCNTRn_EL0(11), HDFGRTR, PMEVCNTRn_EL0, 1), SR_FGT(SYS_PMEVCNTRn_EL0(12), HDFGRTR, PMEVCNTRn_EL0, 1), SR_FGT(SYS_PMEVCNTRn_EL0(13), HDFGRTR, PMEVCNTRn_EL0, 1), SR_FGT(SYS_PMEVCNTRn_EL0(14), HDFGRTR, PMEVCNTRn_EL0, 1), SR_FGT(SYS_PMEVCNTRn_EL0(15), HDFGRTR, PMEVCNTRn_EL0, 1), SR_FGT(SYS_PMEVCNTRn_EL0(16), HDFGRTR, PMEVCNTRn_EL0, 1), SR_FGT(SYS_PMEVCNTRn_EL0(17), HDFGRTR, PMEVCNTRn_EL0, 1), SR_FGT(SYS_PMEVCNTRn_EL0(18), HDFGRTR, PMEVCNTRn_EL0, 1), SR_FGT(SYS_PMEVCNTRn_EL0(19), HDFGRTR, PMEVCNTRn_EL0, 1), SR_FGT(SYS_PMEVCNTRn_EL0(20), HDFGRTR, PMEVCNTRn_EL0, 1), SR_FGT(SYS_PMEVCNTRn_EL0(21), HDFGRTR, PMEVCNTRn_EL0, 1), SR_FGT(SYS_PMEVCNTRn_EL0(22), HDFGRTR, PMEVCNTRn_EL0, 1), SR_FGT(SYS_PMEVCNTRn_EL0(23), HDFGRTR, PMEVCNTRn_EL0, 1), SR_FGT(SYS_PMEVCNTRn_EL0(24), HDFGRTR, PMEVCNTRn_EL0, 1), SR_FGT(SYS_PMEVCNTRn_EL0(25), HDFGRTR, PMEVCNTRn_EL0, 1), SR_FGT(SYS_PMEVCNTRn_EL0(26), HDFGRTR, PMEVCNTRn_EL0, 1), SR_FGT(SYS_PMEVCNTRn_EL0(27), HDFGRTR, PMEVCNTRn_EL0, 1), SR_FGT(SYS_PMEVCNTRn_EL0(28), HDFGRTR, PMEVCNTRn_EL0, 1), SR_FGT(SYS_PMEVCNTRn_EL0(29), HDFGRTR, PMEVCNTRn_EL0, 1), SR_FGT(SYS_PMEVCNTRn_EL0(30), HDFGRTR, PMEVCNTRn_EL0, 1), SR_FGT(SYS_OSDLR_EL1, HDFGRTR, OSDLR_EL1, 1), SR_FGT(SYS_OSECCR_EL1, HDFGRTR, OSECCR_EL1, 1), SR_FGT(SYS_OSLSR_EL1, HDFGRTR, OSLSR_EL1, 1), SR_FGT(SYS_DBGPRCR_EL1, HDFGRTR, DBGPRCR_EL1, 1), SR_FGT(SYS_DBGAUTHSTATUS_EL1, HDFGRTR, DBGAUTHSTATUS_EL1, 1), SR_FGT(SYS_DBGCLAIMSET_EL1, HDFGRTR, DBGCLAIM, 1), SR_FGT(SYS_DBGCLAIMCLR_EL1, HDFGRTR, DBGCLAIM, 1), SR_FGT(SYS_MDSCR_EL1, HDFGRTR, MDSCR_EL1, 1), /* * The trap bits capture *64* debug registers per bit, but the * ARM ARM only describes the encoding for the first 16, and * we don't really support more than that anyway. */ SR_FGT(SYS_DBGWVRn_EL1(0), HDFGRTR, DBGWVRn_EL1, 1), SR_FGT(SYS_DBGWVRn_EL1(1), HDFGRTR, DBGWVRn_EL1, 1), SR_FGT(SYS_DBGWVRn_EL1(2), HDFGRTR, DBGWVRn_EL1, 1), SR_FGT(SYS_DBGWVRn_EL1(3), HDFGRTR, DBGWVRn_EL1, 1), SR_FGT(SYS_DBGWVRn_EL1(4), HDFGRTR, DBGWVRn_EL1, 1), SR_FGT(SYS_DBGWVRn_EL1(5), HDFGRTR, DBGWVRn_EL1, 1), SR_FGT(SYS_DBGWVRn_EL1(6), HDFGRTR, DBGWVRn_EL1, 1), SR_FGT(SYS_DBGWVRn_EL1(7), HDFGRTR, DBGWVRn_EL1, 1), SR_FGT(SYS_DBGWVRn_EL1(8), HDFGRTR, DBGWVRn_EL1, 1), SR_FGT(SYS_DBGWVRn_EL1(9), HDFGRTR, DBGWVRn_EL1, 1), SR_FGT(SYS_DBGWVRn_EL1(10), HDFGRTR, DBGWVRn_EL1, 1), SR_FGT(SYS_DBGWVRn_EL1(11), HDFGRTR, DBGWVRn_EL1, 1), SR_FGT(SYS_DBGWVRn_EL1(12), HDFGRTR, DBGWVRn_EL1, 1), SR_FGT(SYS_DBGWVRn_EL1(13), HDFGRTR, DBGWVRn_EL1, 1), SR_FGT(SYS_DBGWVRn_EL1(14), HDFGRTR, DBGWVRn_EL1, 1), SR_FGT(SYS_DBGWVRn_EL1(15), HDFGRTR, DBGWVRn_EL1, 1), SR_FGT(SYS_DBGWCRn_EL1(0), HDFGRTR, DBGWCRn_EL1, 1), SR_FGT(SYS_DBGWCRn_EL1(1), HDFGRTR, DBGWCRn_EL1, 1), SR_FGT(SYS_DBGWCRn_EL1(2), HDFGRTR, DBGWCRn_EL1, 1), SR_FGT(SYS_DBGWCRn_EL1(3), HDFGRTR, DBGWCRn_EL1, 1), SR_FGT(SYS_DBGWCRn_EL1(4), HDFGRTR, DBGWCRn_EL1, 1), SR_FGT(SYS_DBGWCRn_EL1(5), HDFGRTR, DBGWCRn_EL1, 1), SR_FGT(SYS_DBGWCRn_EL1(6), HDFGRTR, DBGWCRn_EL1, 1), SR_FGT(SYS_DBGWCRn_EL1(7), HDFGRTR, DBGWCRn_EL1, 1), SR_FGT(SYS_DBGWCRn_EL1(8), HDFGRTR, DBGWCRn_EL1, 1), SR_FGT(SYS_DBGWCRn_EL1(9), HDFGRTR, DBGWCRn_EL1, 1), SR_FGT(SYS_DBGWCRn_EL1(10), HDFGRTR, DBGWCRn_EL1, 1), SR_FGT(SYS_DBGWCRn_EL1(11), HDFGRTR, DBGWCRn_EL1, 1), SR_FGT(SYS_DBGWCRn_EL1(12), HDFGRTR, DBGWCRn_EL1, 1), SR_FGT(SYS_DBGWCRn_EL1(13), HDFGRTR, DBGWCRn_EL1, 1), SR_FGT(SYS_DBGWCRn_EL1(14), HDFGRTR, DBGWCRn_EL1, 1), SR_FGT(SYS_DBGWCRn_EL1(15), HDFGRTR, DBGWCRn_EL1, 1), SR_FGT(SYS_DBGBVRn_EL1(0), HDFGRTR, DBGBVRn_EL1, 1), SR_FGT(SYS_DBGBVRn_EL1(1), HDFGRTR, DBGBVRn_EL1, 1), SR_FGT(SYS_DBGBVRn_EL1(2), HDFGRTR, DBGBVRn_EL1, 1), SR_FGT(SYS_DBGBVRn_EL1(3), HDFGRTR, DBGBVRn_EL1, 1), SR_FGT(SYS_DBGBVRn_EL1(4), HDFGRTR, DBGBVRn_EL1, 1), SR_FGT(SYS_DBGBVRn_EL1(5), HDFGRTR, DBGBVRn_EL1, 1), SR_FGT(SYS_DBGBVRn_EL1(6), HDFGRTR, DBGBVRn_EL1, 1), SR_FGT(SYS_DBGBVRn_EL1(7), HDFGRTR, DBGBVRn_EL1, 1), SR_FGT(SYS_DBGBVRn_EL1(8), HDFGRTR, DBGBVRn_EL1, 1), SR_FGT(SYS_DBGBVRn_EL1(9), HDFGRTR, DBGBVRn_EL1, 1), SR_FGT(SYS_DBGBVRn_EL1(10), HDFGRTR, DBGBVRn_EL1, 1), SR_FGT(SYS_DBGBVRn_EL1(11), HDFGRTR, DBGBVRn_EL1, 1), SR_FGT(SYS_DBGBVRn_EL1(12), HDFGRTR, DBGBVRn_EL1, 1), SR_FGT(SYS_DBGBVRn_EL1(13), HDFGRTR, DBGBVRn_EL1, 1), SR_FGT(SYS_DBGBVRn_EL1(14), HDFGRTR, DBGBVRn_EL1, 1), SR_FGT(SYS_DBGBVRn_EL1(15), HDFGRTR, DBGBVRn_EL1, 1), SR_FGT(SYS_DBGBCRn_EL1(0), HDFGRTR, DBGBCRn_EL1, 1), SR_FGT(SYS_DBGBCRn_EL1(1), HDFGRTR, DBGBCRn_EL1, 1), SR_FGT(SYS_DBGBCRn_EL1(2), HDFGRTR, DBGBCRn_EL1, 1), SR_FGT(SYS_DBGBCRn_EL1(3), HDFGRTR, DBGBCRn_EL1, 1), SR_FGT(SYS_DBGBCRn_EL1(4), HDFGRTR, DBGBCRn_EL1, 1), SR_FGT(SYS_DBGBCRn_EL1(5), HDFGRTR, DBGBCRn_EL1, 1), SR_FGT(SYS_DBGBCRn_EL1(6), HDFGRTR, DBGBCRn_EL1, 1), SR_FGT(SYS_DBGBCRn_EL1(7), HDFGRTR, DBGBCRn_EL1, 1), SR_FGT(SYS_DBGBCRn_EL1(8), HDFGRTR, DBGBCRn_EL1, 1), SR_FGT(SYS_DBGBCRn_EL1(9), HDFGRTR, DBGBCRn_EL1, 1), SR_FGT(SYS_DBGBCRn_EL1(10), HDFGRTR, DBGBCRn_EL1, 1), SR_FGT(SYS_DBGBCRn_EL1(11), HDFGRTR, DBGBCRn_EL1, 1), SR_FGT(SYS_DBGBCRn_EL1(12), HDFGRTR, DBGBCRn_EL1, 1), SR_FGT(SYS_DBGBCRn_EL1(13), HDFGRTR, DBGBCRn_EL1, 1), SR_FGT(SYS_DBGBCRn_EL1(14), HDFGRTR, DBGBCRn_EL1, 1), SR_FGT(SYS_DBGBCRn_EL1(15), HDFGRTR, DBGBCRn_EL1, 1), /* * HDFGWTR_EL2 * * Although HDFGRTR_EL2 and HDFGWTR_EL2 registers largely * overlap in their bit assignment, there are a number of bits * that are RES0 on one side, and an actual trap bit on the * other. The policy chosen here is to describe all the * read-side mappings, and only the write-side mappings that * differ from the read side, and the trap handler will pick * the correct shadow register based on the access type. */ SR_FGT(SYS_TRFCR_EL1, HDFGWTR, TRFCR_EL1, 1), SR_FGT(SYS_TRCOSLAR, HDFGWTR, TRCOSLAR, 1), SR_FGT(SYS_PMCR_EL0, HDFGWTR, PMCR_EL0, 1), SR_FGT(SYS_PMSWINC_EL0, HDFGWTR, PMSWINC_EL0, 1), SR_FGT(SYS_OSLAR_EL1, HDFGWTR, OSLAR_EL1, 1), /* * HAFGRTR_EL2 */ SR_FGT(SYS_AMEVTYPER1_EL0(15), HAFGRTR, AMEVTYPER115_EL0, 1), SR_FGT(SYS_AMEVTYPER1_EL0(14), HAFGRTR, AMEVTYPER114_EL0, 1), SR_FGT(SYS_AMEVTYPER1_EL0(13), HAFGRTR, AMEVTYPER113_EL0, 1), SR_FGT(SYS_AMEVTYPER1_EL0(12), HAFGRTR, AMEVTYPER112_EL0, 1), SR_FGT(SYS_AMEVTYPER1_EL0(11), HAFGRTR, AMEVTYPER111_EL0, 1), SR_FGT(SYS_AMEVTYPER1_EL0(10), HAFGRTR, AMEVTYPER110_EL0, 1), SR_FGT(SYS_AMEVTYPER1_EL0(9), HAFGRTR, AMEVTYPER19_EL0, 1), SR_FGT(SYS_AMEVTYPER1_EL0(8), HAFGRTR, AMEVTYPER18_EL0, 1), SR_FGT(SYS_AMEVTYPER1_EL0(7), HAFGRTR, AMEVTYPER17_EL0, 1), SR_FGT(SYS_AMEVTYPER1_EL0(6), HAFGRTR, AMEVTYPER16_EL0, 1), SR_FGT(SYS_AMEVTYPER1_EL0(5), HAFGRTR, AMEVTYPER15_EL0, 1), SR_FGT(SYS_AMEVTYPER1_EL0(4), HAFGRTR, AMEVTYPER14_EL0, 1), SR_FGT(SYS_AMEVTYPER1_EL0(3), HAFGRTR, AMEVTYPER13_EL0, 1), SR_FGT(SYS_AMEVTYPER1_EL0(2), HAFGRTR, AMEVTYPER12_EL0, 1), SR_FGT(SYS_AMEVTYPER1_EL0(1), HAFGRTR, AMEVTYPER11_EL0, 1), SR_FGT(SYS_AMEVTYPER1_EL0(0), HAFGRTR, AMEVTYPER10_EL0, 1), SR_FGT(SYS_AMEVCNTR1_EL0(15), HAFGRTR, AMEVCNTR115_EL0, 1), SR_FGT(SYS_AMEVCNTR1_EL0(14), HAFGRTR, AMEVCNTR114_EL0, 1), SR_FGT(SYS_AMEVCNTR1_EL0(13), HAFGRTR, AMEVCNTR113_EL0, 1), SR_FGT(SYS_AMEVCNTR1_EL0(12), HAFGRTR, AMEVCNTR112_EL0, 1), SR_FGT(SYS_AMEVCNTR1_EL0(11), HAFGRTR, AMEVCNTR111_EL0, 1), SR_FGT(SYS_AMEVCNTR1_EL0(10), HAFGRTR, AMEVCNTR110_EL0, 1), SR_FGT(SYS_AMEVCNTR1_EL0(9), HAFGRTR, AMEVCNTR19_EL0, 1), SR_FGT(SYS_AMEVCNTR1_EL0(8), HAFGRTR, AMEVCNTR18_EL0, 1), SR_FGT(SYS_AMEVCNTR1_EL0(7), HAFGRTR, AMEVCNTR17_EL0, 1), SR_FGT(SYS_AMEVCNTR1_EL0(6), HAFGRTR, AMEVCNTR16_EL0, 1), SR_FGT(SYS_AMEVCNTR1_EL0(5), HAFGRTR, AMEVCNTR15_EL0, 1), SR_FGT(SYS_AMEVCNTR1_EL0(4), HAFGRTR, AMEVCNTR14_EL0, 1), SR_FGT(SYS_AMEVCNTR1_EL0(3), HAFGRTR, AMEVCNTR13_EL0, 1), SR_FGT(SYS_AMEVCNTR1_EL0(2), HAFGRTR, AMEVCNTR12_EL0, 1), SR_FGT(SYS_AMEVCNTR1_EL0(1), HAFGRTR, AMEVCNTR11_EL0, 1), SR_FGT(SYS_AMEVCNTR1_EL0(0), HAFGRTR, AMEVCNTR10_EL0, 1), SR_FGT(SYS_AMCNTENCLR1_EL0, HAFGRTR, AMCNTEN1, 1), SR_FGT(SYS_AMCNTENSET1_EL0, HAFGRTR, AMCNTEN1, 1), SR_FGT(SYS_AMCNTENCLR0_EL0, HAFGRTR, AMCNTEN0, 1), SR_FGT(SYS_AMCNTENSET0_EL0, HAFGRTR, AMCNTEN0, 1), SR_FGT(SYS_AMEVCNTR0_EL0(3), HAFGRTR, AMEVCNTR03_EL0, 1), SR_FGT(SYS_AMEVCNTR0_EL0(2), HAFGRTR, AMEVCNTR02_EL0, 1), SR_FGT(SYS_AMEVCNTR0_EL0(1), HAFGRTR, AMEVCNTR01_EL0, 1), SR_FGT(SYS_AMEVCNTR0_EL0(0), HAFGRTR, AMEVCNTR00_EL0, 1), }; static union trap_config get_trap_config(u32 sysreg) { return (union trap_config) { .val = xa_to_value(xa_load(&sr_forward_xa, sysreg)), }; } static __init void print_nv_trap_error(const struct encoding_to_trap_config *tc, const char *type, int err) { kvm_err("%s line %d encoding range " "(%d, %d, %d, %d, %d) - (%d, %d, %d, %d, %d) (err=%d)\n", type, tc->line, sys_reg_Op0(tc->encoding), sys_reg_Op1(tc->encoding), sys_reg_CRn(tc->encoding), sys_reg_CRm(tc->encoding), sys_reg_Op2(tc->encoding), sys_reg_Op0(tc->end), sys_reg_Op1(tc->end), sys_reg_CRn(tc->end), sys_reg_CRm(tc->end), sys_reg_Op2(tc->end), err); } static u32 encoding_next(u32 encoding) { u8 op0, op1, crn, crm, op2; op0 = sys_reg_Op0(encoding); op1 = sys_reg_Op1(encoding); crn = sys_reg_CRn(encoding); crm = sys_reg_CRm(encoding); op2 = sys_reg_Op2(encoding); if (op2 < Op2_mask) return sys_reg(op0, op1, crn, crm, op2 + 1); if (crm < CRm_mask) return sys_reg(op0, op1, crn, crm + 1, 0); if (crn < CRn_mask) return sys_reg(op0, op1, crn + 1, 0, 0); if (op1 < Op1_mask) return sys_reg(op0, op1 + 1, 0, 0, 0); return sys_reg(op0 + 1, 0, 0, 0, 0); } int __init populate_nv_trap_config(void) { int ret = 0; BUILD_BUG_ON(sizeof(union trap_config) != sizeof(void *)); BUILD_BUG_ON(__NR_CGT_GROUP_IDS__ > BIT(TC_CGT_BITS)); BUILD_BUG_ON(__NR_FGT_GROUP_IDS__ > BIT(TC_FGT_BITS)); BUILD_BUG_ON(__NR_FG_FILTER_IDS__ > BIT(TC_FGF_BITS)); for (int i = 0; i < ARRAY_SIZE(encoding_to_cgt); i++) { const struct encoding_to_trap_config *cgt = &encoding_to_cgt[i]; void *prev; if (cgt->tc.val & BIT(63)) { kvm_err("CGT[%d] has MBZ bit set\n", i); ret = -EINVAL; } for (u32 enc = cgt->encoding; enc <= cgt->end; enc = encoding_next(enc)) { prev = xa_store(&sr_forward_xa, enc, xa_mk_value(cgt->tc.val), GFP_KERNEL); if (prev && !xa_is_err(prev)) { ret = -EINVAL; print_nv_trap_error(cgt, "Duplicate CGT", ret); } if (xa_is_err(prev)) { ret = xa_err(prev); print_nv_trap_error(cgt, "Failed CGT insertion", ret); } } } kvm_info("nv: %ld coarse grained trap handlers\n", ARRAY_SIZE(encoding_to_cgt)); if (!cpus_have_final_cap(ARM64_HAS_FGT)) goto check_mcb; for (int i = 0; i < ARRAY_SIZE(encoding_to_fgt); i++) { const struct encoding_to_trap_config *fgt = &encoding_to_fgt[i]; union trap_config tc; void *prev; if (fgt->tc.fgt >= __NR_FGT_GROUP_IDS__) { ret = -EINVAL; print_nv_trap_error(fgt, "Invalid FGT", ret); } tc = get_trap_config(fgt->encoding); if (tc.fgt) { ret = -EINVAL; print_nv_trap_error(fgt, "Duplicate FGT", ret); } tc.val |= fgt->tc.val; prev = xa_store(&sr_forward_xa, fgt->encoding, xa_mk_value(tc.val), GFP_KERNEL); if (xa_is_err(prev)) { ret = xa_err(prev); print_nv_trap_error(fgt, "Failed FGT insertion", ret); } } kvm_info("nv: %ld fine grained trap handlers\n", ARRAY_SIZE(encoding_to_fgt)); check_mcb: for (int id = __MULTIPLE_CONTROL_BITS__; id < __COMPLEX_CONDITIONS__; id++) { const enum cgt_group_id *cgids; cgids = coarse_control_combo[id - __MULTIPLE_CONTROL_BITS__]; for (int i = 0; cgids[i] != __RESERVED__; i++) { if (cgids[i] >= __MULTIPLE_CONTROL_BITS__) { kvm_err("Recursive MCB %d/%d\n", id, cgids[i]); ret = -EINVAL; } } } if (ret) xa_destroy(&sr_forward_xa); return ret; } int __init populate_sysreg_config(const struct sys_reg_desc *sr, unsigned int idx) { union trap_config tc; u32 encoding; void *ret; /* * 0 is a valid value for the index, but not for the storage. * We'll store (idx+1), so check against an offset'd limit. */ if (idx >= (BIT(TC_SRI_BITS) - 1)) { kvm_err("sysreg %s (%d) out of range\n", sr->name, idx); return -EINVAL; } encoding = sys_reg(sr->Op0, sr->Op1, sr->CRn, sr->CRm, sr->Op2); tc = get_trap_config(encoding); if (tc.sri) { kvm_err("sysreg %s (%d) duplicate entry (%d)\n", sr->name, idx - 1, tc.sri); return -EINVAL; } tc.sri = idx + 1; ret = xa_store(&sr_forward_xa, encoding, xa_mk_value(tc.val), GFP_KERNEL); return xa_err(ret); } static enum trap_behaviour get_behaviour(struct kvm_vcpu *vcpu, const struct trap_bits *tb) { enum trap_behaviour b = BEHAVE_HANDLE_LOCALLY; u64 val; val = __vcpu_sys_reg(vcpu, tb->index); if ((val & tb->mask) == tb->value) b |= tb->behaviour; return b; } static enum trap_behaviour __compute_trap_behaviour(struct kvm_vcpu *vcpu, const enum cgt_group_id id, enum trap_behaviour b) { switch (id) { const enum cgt_group_id *cgids; case __RESERVED__ ... __MULTIPLE_CONTROL_BITS__ - 1: if (likely(id != __RESERVED__)) b |= get_behaviour(vcpu, &coarse_trap_bits[id]); break; case __MULTIPLE_CONTROL_BITS__ ... __COMPLEX_CONDITIONS__ - 1: /* Yes, this is recursive. Don't do anything stupid. */ cgids = coarse_control_combo[id - __MULTIPLE_CONTROL_BITS__]; for (int i = 0; cgids[i] != __RESERVED__; i++) b |= __compute_trap_behaviour(vcpu, cgids[i], b); break; default: if (ARRAY_SIZE(ccc)) b |= ccc[id - __COMPLEX_CONDITIONS__](vcpu); break; } return b; } static enum trap_behaviour compute_trap_behaviour(struct kvm_vcpu *vcpu, const union trap_config tc) { enum trap_behaviour b = BEHAVE_HANDLE_LOCALLY; return __compute_trap_behaviour(vcpu, tc.cgt, b); } static u64 kvm_get_sysreg_res0(struct kvm *kvm, enum vcpu_sysreg sr) { struct kvm_sysreg_masks *masks; /* Only handle the VNCR-backed regs for now */ if (sr < __VNCR_START__) return 0; masks = kvm->arch.sysreg_masks; return masks->mask[sr - __VNCR_START__].res0; } static bool check_fgt_bit(struct kvm *kvm, bool is_read, u64 val, const union trap_config tc) { enum vcpu_sysreg sr; if (tc.pol) return (val & BIT(tc.bit)); /* * FGTs with negative polarities are an absolute nightmare, as * we need to evaluate the bit in the light of the feature * that defines it. WTF were they thinking? * * So let's check if the bit has been earmarked as RES0, as * this indicates an unimplemented feature. */ if (val & BIT(tc.bit)) return false; switch ((enum fgt_group_id)tc.fgt) { case HFGxTR_GROUP: sr = is_read ? HFGRTR_EL2 : HFGWTR_EL2; break; case HDFGRTR_GROUP: sr = is_read ? HDFGRTR_EL2 : HDFGWTR_EL2; break; case HAFGRTR_GROUP: sr = HAFGRTR_EL2; break; case HFGITR_GROUP: sr = HFGITR_EL2; break; default: WARN_ONCE(1, "Unhandled FGT group"); return false; } return !(kvm_get_sysreg_res0(kvm, sr) & BIT(tc.bit)); } bool triage_sysreg_trap(struct kvm_vcpu *vcpu, int *sr_index) { union trap_config tc; enum trap_behaviour b; bool is_read; u32 sysreg; u64 esr, val; esr = kvm_vcpu_get_esr(vcpu); sysreg = esr_sys64_to_sysreg(esr); is_read = (esr & ESR_ELx_SYS64_ISS_DIR_MASK) == ESR_ELx_SYS64_ISS_DIR_READ; tc = get_trap_config(sysreg); /* * A value of 0 for the whole entry means that we know nothing * for this sysreg, and that it cannot be re-injected into the * nested hypervisor. In this situation, let's cut it short. */ if (!tc.val) goto local; /* * If a sysreg can be trapped using a FGT, first check whether we * trap for the purpose of forbidding the feature. In that case, * inject an UNDEF. */ if (tc.fgt != __NO_FGT_GROUP__ && (vcpu->kvm->arch.fgu[tc.fgt] & BIT(tc.bit))) { kvm_inject_undefined(vcpu); return true; } /* * If we're not nesting, immediately return to the caller, with the * sysreg index, should we have it. */ if (!vcpu_has_nv(vcpu) || is_hyp_ctxt(vcpu)) goto local; switch ((enum fgt_group_id)tc.fgt) { case __NO_FGT_GROUP__: break; case HFGxTR_GROUP: if (is_read) val = __vcpu_sys_reg(vcpu, HFGRTR_EL2); else val = __vcpu_sys_reg(vcpu, HFGWTR_EL2); break; case HDFGRTR_GROUP: if (is_read) val = __vcpu_sys_reg(vcpu, HDFGRTR_EL2); else val = __vcpu_sys_reg(vcpu, HDFGWTR_EL2); break; case HAFGRTR_GROUP: val = __vcpu_sys_reg(vcpu, HAFGRTR_EL2); break; case HFGITR_GROUP: val = __vcpu_sys_reg(vcpu, HFGITR_EL2); switch (tc.fgf) { u64 tmp; case __NO_FGF__: break; case HCRX_FGTnXS: tmp = __vcpu_sys_reg(vcpu, HCRX_EL2); if (tmp & HCRX_EL2_FGTnXS) tc.fgt = __NO_FGT_GROUP__; } break; case __NR_FGT_GROUP_IDS__: /* Something is really wrong, bail out */ WARN_ONCE(1, "__NR_FGT_GROUP_IDS__"); goto local; } if (tc.fgt != __NO_FGT_GROUP__ && check_fgt_bit(vcpu->kvm, is_read, val, tc)) goto inject; b = compute_trap_behaviour(vcpu, tc); if (((b & BEHAVE_FORWARD_READ) && is_read) || ((b & BEHAVE_FORWARD_WRITE) && !is_read)) goto inject; local: if (!tc.sri) { struct sys_reg_params params; params = esr_sys64_to_params(esr); /* * Check for the IMPDEF range, as per DDI0487 J.a, * D18.3.2 Reserved encodings for IMPLEMENTATION * DEFINED registers. */ if (!(params.Op0 == 3 && (params.CRn & 0b1011) == 0b1011)) print_sys_reg_msg(¶ms, "Unsupported guest access at: %lx\n", *vcpu_pc(vcpu)); kvm_inject_undefined(vcpu); return true; } *sr_index = tc.sri - 1; return false; inject: trace_kvm_forward_sysreg_trap(vcpu, sysreg, is_read); kvm_inject_nested_sync(vcpu, kvm_vcpu_get_esr(vcpu)); return true; } static bool forward_traps(struct kvm_vcpu *vcpu, u64 control_bit) { bool control_bit_set; if (!vcpu_has_nv(vcpu)) return false; control_bit_set = __vcpu_sys_reg(vcpu, HCR_EL2) & control_bit; if (!is_hyp_ctxt(vcpu) && control_bit_set) { kvm_inject_nested_sync(vcpu, kvm_vcpu_get_esr(vcpu)); return true; } return false; } bool forward_smc_trap(struct kvm_vcpu *vcpu) { return forward_traps(vcpu, HCR_TSC); } static u64 kvm_check_illegal_exception_return(struct kvm_vcpu *vcpu, u64 spsr) { u64 mode = spsr & PSR_MODE_MASK; /* * Possible causes for an Illegal Exception Return from EL2: * - trying to return to EL3 * - trying to return to an illegal M value * - trying to return to a 32bit EL * - trying to return to EL1 with HCR_EL2.TGE set */ if (mode == PSR_MODE_EL3t || mode == PSR_MODE_EL3h || mode == 0b00001 || (mode & BIT(1)) || (spsr & PSR_MODE32_BIT) || (vcpu_el2_tge_is_set(vcpu) && (mode == PSR_MODE_EL1t || mode == PSR_MODE_EL1h))) { /* * The guest is playing with our nerves. Preserve EL, SP, * masks, flags from the existing PSTATE, and set IL. * The HW will then generate an Illegal State Exception * immediately after ERET. */ spsr = *vcpu_cpsr(vcpu); spsr &= (PSR_D_BIT | PSR_A_BIT | PSR_I_BIT | PSR_F_BIT | PSR_N_BIT | PSR_Z_BIT | PSR_C_BIT | PSR_V_BIT | PSR_MODE_MASK | PSR_MODE32_BIT); spsr |= PSR_IL_BIT; } return spsr; } void kvm_emulate_nested_eret(struct kvm_vcpu *vcpu) { u64 spsr, elr, esr; /* * Forward this trap to the virtual EL2 if the virtual * HCR_EL2.NV bit is set and this is coming from !EL2. */ if (forward_traps(vcpu, HCR_NV)) return; spsr = vcpu_read_sys_reg(vcpu, SPSR_EL2); spsr = kvm_check_illegal_exception_return(vcpu, spsr); /* Check for an ERETAx */ esr = kvm_vcpu_get_esr(vcpu); if (esr_iss_is_eretax(esr) && !kvm_auth_eretax(vcpu, &elr)) { /* * Oh no, ERETAx failed to authenticate. * * If we have FPACCOMBINE and we don't have a pending * Illegal Execution State exception (which has priority * over FPAC), deliver an exception right away. * * Otherwise, let the mangled ELR value trickle down the * ERET handling, and the guest will have a little surprise. */ if (kvm_has_pauth(vcpu->kvm, FPACCOMBINE) && !(spsr & PSR_IL_BIT)) { esr &= ESR_ELx_ERET_ISS_ERETA; esr |= FIELD_PREP(ESR_ELx_EC_MASK, ESR_ELx_EC_FPAC); kvm_inject_nested_sync(vcpu, esr); return; } } preempt_disable(); kvm_arch_vcpu_put(vcpu); if (!esr_iss_is_eretax(esr)) elr = __vcpu_sys_reg(vcpu, ELR_EL2); trace_kvm_nested_eret(vcpu, elr, spsr); *vcpu_pc(vcpu) = elr; *vcpu_cpsr(vcpu) = spsr; kvm_arch_vcpu_load(vcpu, smp_processor_id()); preempt_enable(); } static void kvm_inject_el2_exception(struct kvm_vcpu *vcpu, u64 esr_el2, enum exception_type type) { trace_kvm_inject_nested_exception(vcpu, esr_el2, type); switch (type) { case except_type_sync: kvm_pend_exception(vcpu, EXCEPT_AA64_EL2_SYNC); vcpu_write_sys_reg(vcpu, esr_el2, ESR_EL2); break; case except_type_irq: kvm_pend_exception(vcpu, EXCEPT_AA64_EL2_IRQ); break; default: WARN_ONCE(1, "Unsupported EL2 exception injection %d\n", type); } } /* * Emulate taking an exception to EL2. * See ARM ARM J8.1.2 AArch64.TakeException() */ static int kvm_inject_nested(struct kvm_vcpu *vcpu, u64 esr_el2, enum exception_type type) { u64 pstate, mode; bool direct_inject; if (!vcpu_has_nv(vcpu)) { kvm_err("Unexpected call to %s for the non-nesting configuration\n", __func__); return -EINVAL; } /* * As for ERET, we can avoid doing too much on the injection path by * checking that we either took the exception from a VHE host * userspace or from vEL2. In these cases, there is no change in * translation regime (or anything else), so let's do as little as * possible. */ pstate = *vcpu_cpsr(vcpu); mode = pstate & (PSR_MODE_MASK | PSR_MODE32_BIT); direct_inject = (mode == PSR_MODE_EL0t && vcpu_el2_e2h_is_set(vcpu) && vcpu_el2_tge_is_set(vcpu)); direct_inject |= (mode == PSR_MODE_EL2h || mode == PSR_MODE_EL2t); if (direct_inject) { kvm_inject_el2_exception(vcpu, esr_el2, type); return 1; } preempt_disable(); /* * We may have an exception or PC update in the EL0/EL1 context. * Commit it before entering EL2. */ __kvm_adjust_pc(vcpu); kvm_arch_vcpu_put(vcpu); kvm_inject_el2_exception(vcpu, esr_el2, type); /* * A hard requirement is that a switch between EL1 and EL2 * contexts has to happen between a put/load, so that we can * pick the correct timer and interrupt configuration, among * other things. * * Make sure the exception actually took place before we load * the new context. */ __kvm_adjust_pc(vcpu); kvm_arch_vcpu_load(vcpu, smp_processor_id()); preempt_enable(); return 1; } int kvm_inject_nested_sync(struct kvm_vcpu *vcpu, u64 esr_el2) { return kvm_inject_nested(vcpu, esr_el2, except_type_sync); } int kvm_inject_nested_irq(struct kvm_vcpu *vcpu) { /* * Do not inject an irq if the: * - Current exception level is EL2, and * - virtual HCR_EL2.TGE == 0 * - virtual HCR_EL2.IMO == 0 * * See Table D1-17 "Physical interrupt target and masking when EL3 is * not implemented and EL2 is implemented" in ARM DDI 0487C.a. */ if (vcpu_is_el2(vcpu) && !vcpu_el2_tge_is_set(vcpu) && !(__vcpu_sys_reg(vcpu, HCR_EL2) & HCR_IMO)) return 1; /* esr_el2 value doesn't matter for exits due to irqs. */ return kvm_inject_nested(vcpu, 0, except_type_irq); }
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