diff options
Diffstat (limited to 'target/riscv/csr.c')
| -rw-r--r-- | target/riscv/csr.c | 481 |
1 files changed, 340 insertions, 141 deletions
diff --git a/target/riscv/csr.c b/target/riscv/csr.c index 7948188..8631be9 100644 --- a/target/riscv/csr.c +++ b/target/riscv/csr.c @@ -24,12 +24,14 @@ #include "tcg/tcg-cpu.h" #include "pmu.h" #include "time_helper.h" -#include "exec/exec-all.h" #include "exec/cputlb.h" #include "exec/tb-flush.h" -#include "system/cpu-timers.h" +#include "exec/icount.h" +#include "accel/tcg/getpc.h" #include "qemu/guest-random.h" #include "qapi/error.h" +#include "tcg/insn-start-words.h" +#include "internals.h" #include <stdbool.h> /* CSR function table public API */ @@ -38,7 +40,7 @@ void riscv_get_csr_ops(int csrno, riscv_csr_operations *ops) *ops = csr_ops[csrno & (CSR_TABLE_SIZE - 1)]; } -void riscv_set_csr_ops(int csrno, riscv_csr_operations *ops) +void riscv_set_csr_ops(int csrno, const riscv_csr_operations *ops) { csr_ops[csrno & (CSR_TABLE_SIZE - 1)] = *ops; } @@ -736,7 +738,10 @@ static RISCVException dbltrp_hmode(CPURISCVState *env, int csrno) static RISCVException pmp(CPURISCVState *env, int csrno) { if (riscv_cpu_cfg(env)->pmp) { - if (csrno <= CSR_PMPCFG3) { + int max_pmpcfg = (env->priv_ver >= PRIV_VERSION_1_12_0) ? ++ CSR_PMPCFG15 : CSR_PMPCFG3; + + if (csrno <= max_pmpcfg) { uint32_t reg_index = csrno - CSR_PMPCFG0; /* TODO: RV128 restriction check */ @@ -830,13 +835,15 @@ static RISCVException seed(CPURISCVState *env, int csrno) } /* zicfiss CSR_SSP read and write */ -static int read_ssp(CPURISCVState *env, int csrno, target_ulong *val) +static RISCVException read_ssp(CPURISCVState *env, int csrno, + target_ulong *val) { *val = env->ssp; return RISCV_EXCP_NONE; } -static int write_ssp(CPURISCVState *env, int csrno, target_ulong val) +static RISCVException write_ssp(CPURISCVState *env, int csrno, + target_ulong val, uintptr_t ra) { env->ssp = val; return RISCV_EXCP_NONE; @@ -851,7 +858,7 @@ static RISCVException read_fflags(CPURISCVState *env, int csrno, } static RISCVException write_fflags(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { #if !defined(CONFIG_USER_ONLY) if (riscv_has_ext(env, RVF)) { @@ -870,7 +877,7 @@ static RISCVException read_frm(CPURISCVState *env, int csrno, } static RISCVException write_frm(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { #if !defined(CONFIG_USER_ONLY) if (riscv_has_ext(env, RVF)) { @@ -890,7 +897,7 @@ static RISCVException read_fcsr(CPURISCVState *env, int csrno, } static RISCVException write_fcsr(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { #if !defined(CONFIG_USER_ONLY) if (riscv_has_ext(env, RVF)) { @@ -942,7 +949,7 @@ static RISCVException read_vxrm(CPURISCVState *env, int csrno, } static RISCVException write_vxrm(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { #if !defined(CONFIG_USER_ONLY) env->mstatus |= MSTATUS_VS; @@ -959,7 +966,7 @@ static RISCVException read_vxsat(CPURISCVState *env, int csrno, } static RISCVException write_vxsat(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { #if !defined(CONFIG_USER_ONLY) env->mstatus |= MSTATUS_VS; @@ -976,7 +983,7 @@ static RISCVException read_vstart(CPURISCVState *env, int csrno, } static RISCVException write_vstart(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { #if !defined(CONFIG_USER_ONLY) env->mstatus |= MSTATUS_VS; @@ -997,7 +1004,7 @@ static RISCVException read_vcsr(CPURISCVState *env, int csrno, } static RISCVException write_vcsr(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { #if !defined(CONFIG_USER_ONLY) env->mstatus |= MSTATUS_VS; @@ -1055,7 +1062,7 @@ static RISCVException read_mcyclecfg(CPURISCVState *env, int csrno, } static RISCVException write_mcyclecfg(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { uint64_t inh_avail_mask; @@ -1084,7 +1091,7 @@ static RISCVException read_mcyclecfgh(CPURISCVState *env, int csrno, } static RISCVException write_mcyclecfgh(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { target_ulong inh_avail_mask = (target_ulong)(~MHPMEVENTH_FILTER_MASK | MCYCLECFGH_BIT_MINH); @@ -1109,7 +1116,7 @@ static RISCVException read_minstretcfg(CPURISCVState *env, int csrno, } static RISCVException write_minstretcfg(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { uint64_t inh_avail_mask; @@ -1136,7 +1143,7 @@ static RISCVException read_minstretcfgh(CPURISCVState *env, int csrno, } static RISCVException write_minstretcfgh(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { target_ulong inh_avail_mask = (target_ulong)(~MHPMEVENTH_FILTER_MASK | MINSTRETCFGH_BIT_MINH); @@ -1163,7 +1170,7 @@ static RISCVException read_mhpmevent(CPURISCVState *env, int csrno, } static RISCVException write_mhpmevent(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { int evt_index = csrno - CSR_MCOUNTINHIBIT; uint64_t mhpmevt_val = val; @@ -1201,7 +1208,7 @@ static RISCVException read_mhpmeventh(CPURISCVState *env, int csrno, } static RISCVException write_mhpmeventh(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { int evt_index = csrno - CSR_MHPMEVENT3H + 3; uint64_t mhpmevth_val; @@ -1343,14 +1350,16 @@ static RISCVException riscv_pmu_write_ctrh(CPURISCVState *env, target_ulong val, return RISCV_EXCP_NONE; } -static int write_mhpmcounter(CPURISCVState *env, int csrno, target_ulong val) +static RISCVException write_mhpmcounter(CPURISCVState *env, int csrno, + target_ulong val, uintptr_t ra) { int ctr_idx = csrno - CSR_MCYCLE; return riscv_pmu_write_ctr(env, val, ctr_idx); } -static int write_mhpmcounterh(CPURISCVState *env, int csrno, target_ulong val) +static RISCVException write_mhpmcounterh(CPURISCVState *env, int csrno, + target_ulong val, uintptr_t ra) { int ctr_idx = csrno - CSR_MCYCLEH; @@ -1661,7 +1670,7 @@ static RISCVException read_vstimecmph(CPURISCVState *env, int csrno, } static RISCVException write_vstimecmp(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { if (riscv_cpu_mxl(env) == MXL_RV32) { env->vstimecmp = deposit64(env->vstimecmp, 0, 32, (uint64_t)val); @@ -1676,7 +1685,7 @@ static RISCVException write_vstimecmp(CPURISCVState *env, int csrno, } static RISCVException write_vstimecmph(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { env->vstimecmp = deposit64(env->vstimecmp, 32, 32, (uint64_t)val); riscv_timer_write_timecmp(env, env->vstimer, env->vstimecmp, @@ -1710,13 +1719,13 @@ static RISCVException read_stimecmph(CPURISCVState *env, int csrno, } static RISCVException write_stimecmp(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { if (env->virt_enabled) { if (env->hvictl & HVICTL_VTI) { return RISCV_EXCP_VIRT_INSTRUCTION_FAULT; } - return write_vstimecmp(env, csrno, val); + return write_vstimecmp(env, csrno, val, ra); } if (riscv_cpu_mxl(env) == MXL_RV32) { @@ -1731,13 +1740,13 @@ static RISCVException write_stimecmp(CPURISCVState *env, int csrno, } static RISCVException write_stimecmph(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { if (env->virt_enabled) { if (env->hvictl & HVICTL_VTI) { return RISCV_EXCP_VIRT_INSTRUCTION_FAULT; } - return write_vstimecmph(env, csrno, val); + return write_vstimecmph(env, csrno, val, ra); } env->stimecmp = deposit64(env->stimecmp, 32, 32, (uint64_t)val); @@ -1842,7 +1851,7 @@ static RISCVException read_zero(CPURISCVState *env, int csrno, } static RISCVException write_ignore(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { return RISCV_EXCP_NONE; } @@ -1906,8 +1915,13 @@ static RISCVException read_mstatus(CPURISCVState *env, int csrno, static bool validate_vm(CPURISCVState *env, target_ulong vm) { - uint64_t mode_supported = riscv_cpu_cfg(env)->satp_mode.map; - return get_field(mode_supported, (1 << vm)); + bool rv32 = riscv_cpu_mxl(env) == MXL_RV32; + RISCVCPU *cpu = env_archcpu(env); + int satp_mode_supported_max = cpu->cfg.max_satp_mode; + const bool *valid_vm = rv32 ? valid_vm_1_10_32 : valid_vm_1_10_64; + + assert(satp_mode_supported_max >= 0); + return vm <= satp_mode_supported_max && valid_vm[vm]; } static target_ulong legalize_xatp(CPURISCVState *env, target_ulong old_xatp, @@ -1963,7 +1977,7 @@ static target_ulong legalize_mpp(CPURISCVState *env, target_ulong old_mpp, } static RISCVException write_mstatus(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { uint64_t mstatus = env->mstatus; uint64_t mask = 0; @@ -2042,7 +2056,7 @@ static RISCVException read_mstatush(CPURISCVState *env, int csrno, } static RISCVException write_mstatush(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { uint64_t valh = (uint64_t)val << 32; uint64_t mask = riscv_has_ext(env, RVH) ? MSTATUS_MPV | MSTATUS_GVA : 0; @@ -2095,8 +2109,21 @@ static RISCVException read_misa(CPURISCVState *env, int csrno, return RISCV_EXCP_NONE; } +static target_ulong get_next_pc(CPURISCVState *env, uintptr_t ra) +{ + uint64_t data[INSN_START_WORDS]; + + /* Outside of a running cpu, env contains the next pc. */ + if (ra == 0 || !cpu_unwind_state_data(env_cpu(env), ra, data)) { + return env->pc; + } + + /* Within unwind data, [0] is pc and [1] is the opcode. */ + return data[0] + insn_len(data[1]); +} + static RISCVException write_misa(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { RISCVCPU *cpu = env_archcpu(env); uint32_t orig_misa_ext = env->misa_ext; @@ -2110,11 +2137,8 @@ static RISCVException write_misa(CPURISCVState *env, int csrno, /* Mask extensions that are not supported by this hart */ val &= env->misa_ext_mask; - /* - * Suppress 'C' if next instruction is not aligned - * TODO: this should check next_pc - */ - if ((val & RVC) && (GETPC() & ~3) != 0) { + /* Suppress 'C' if next instruction is not aligned. */ + if ((val & RVC) && (get_next_pc(env, ra) & 3) != 0) { val &= ~RVC; } @@ -2160,7 +2184,7 @@ static RISCVException read_medeleg(CPURISCVState *env, int csrno, } static RISCVException write_medeleg(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { env->medeleg = (env->medeleg & ~DELEGABLE_EXCPS) | (val & DELEGABLE_EXCPS); return RISCV_EXCP_NONE; @@ -2955,7 +2979,7 @@ static RISCVException read_mtvec(CPURISCVState *env, int csrno, } static RISCVException write_mtvec(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { /* bits [1:0] encode mode; 0 = direct, 1 = vectored, 2 >= reserved */ if ((val & 3) < 2) { @@ -2974,7 +2998,7 @@ static RISCVException read_mcountinhibit(CPURISCVState *env, int csrno, } static RISCVException write_mcountinhibit(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { int cidx; PMUCTRState *counter; @@ -3049,10 +3073,9 @@ static RISCVException read_scountinhibit(CPURISCVState *env, int csrno, } static RISCVException write_scountinhibit(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { - write_mcountinhibit(env, csrno, val & env->mcounteren); - return RISCV_EXCP_NONE; + return write_mcountinhibit(env, csrno, val & env->mcounteren, ra); } static RISCVException read_mcounteren(CPURISCVState *env, int csrno, @@ -3063,7 +3086,7 @@ static RISCVException read_mcounteren(CPURISCVState *env, int csrno, } static RISCVException write_mcounteren(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { RISCVCPU *cpu = env_archcpu(env); @@ -3097,7 +3120,7 @@ static RISCVException read_mscratch(CPURISCVState *env, int csrno, } static RISCVException write_mscratch(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { env->mscratch = val; return RISCV_EXCP_NONE; @@ -3106,14 +3129,14 @@ static RISCVException write_mscratch(CPURISCVState *env, int csrno, static RISCVException read_mepc(CPURISCVState *env, int csrno, target_ulong *val) { - *val = env->mepc; + *val = env->mepc & get_xepc_mask(env); return RISCV_EXCP_NONE; } static RISCVException write_mepc(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { - env->mepc = val; + env->mepc = val & get_xepc_mask(env); return RISCV_EXCP_NONE; } @@ -3125,7 +3148,7 @@ static RISCVException read_mcause(CPURISCVState *env, int csrno, } static RISCVException write_mcause(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { env->mcause = val; return RISCV_EXCP_NONE; @@ -3139,7 +3162,7 @@ static RISCVException read_mtval(CPURISCVState *env, int csrno, } static RISCVException write_mtval(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { env->mtval = val; return RISCV_EXCP_NONE; @@ -3154,13 +3177,14 @@ static RISCVException read_menvcfg(CPURISCVState *env, int csrno, } static RISCVException write_henvcfg(CPURISCVState *env, int csrno, - target_ulong val); + target_ulong val, uintptr_t ra); static RISCVException write_menvcfg(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { const RISCVCPUConfig *cfg = riscv_cpu_cfg(env); uint64_t mask = MENVCFG_FIOM | MENVCFG_CBIE | MENVCFG_CBCFE | MENVCFG_CBZE | MENVCFG_CDE; + bool stce_changed = false; if (riscv_cpu_mxl(env) == MXL_RV64) { mask |= (cfg->ext_svpbmt ? MENVCFG_PBMTE : 0) | @@ -3186,11 +3210,19 @@ static RISCVException write_menvcfg(CPURISCVState *env, int csrno, if ((val & MENVCFG_DTE) == 0) { env->mstatus &= ~MSTATUS_SDT; } + + if (cfg->ext_sstc && + ((env->menvcfg & MENVCFG_STCE) != (val & MENVCFG_STCE))) { + stce_changed = true; + } } env->menvcfg = (env->menvcfg & ~mask) | (val & mask); - write_henvcfg(env, CSR_HENVCFG, env->henvcfg); - return RISCV_EXCP_NONE; + if (stce_changed) { + riscv_timer_stce_changed(env, true, !!(val & MENVCFG_STCE)); + } + + return write_henvcfg(env, CSR_HENVCFG, env->henvcfg, ra); } static RISCVException read_menvcfgh(CPURISCVState *env, int csrno, @@ -3201,9 +3233,9 @@ static RISCVException read_menvcfgh(CPURISCVState *env, int csrno, } static RISCVException write_henvcfgh(CPURISCVState *env, int csrno, - target_ulong val); + target_ulong val, uintptr_t ra); static RISCVException write_menvcfgh(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { const RISCVCPUConfig *cfg = riscv_cpu_cfg(env); uint64_t mask = (cfg->ext_svpbmt ? MENVCFG_PBMTE : 0) | @@ -3212,15 +3244,24 @@ static RISCVException write_menvcfgh(CPURISCVState *env, int csrno, (cfg->ext_smcdeleg ? MENVCFG_CDE : 0) | (cfg->ext_ssdbltrp ? MENVCFG_DTE : 0); uint64_t valh = (uint64_t)val << 32; + bool stce_changed = false; + + if (cfg->ext_sstc && + ((env->menvcfg & MENVCFG_STCE) != (valh & MENVCFG_STCE))) { + stce_changed = true; + } if ((valh & MENVCFG_DTE) == 0) { env->mstatus &= ~MSTATUS_SDT; } env->menvcfg = (env->menvcfg & ~mask) | (valh & mask); - write_henvcfgh(env, CSR_HENVCFGH, env->henvcfg >> 32); - return RISCV_EXCP_NONE; + if (stce_changed) { + riscv_timer_stce_changed(env, true, !!(valh & MENVCFG_STCE)); + } + + return write_henvcfgh(env, CSR_HENVCFGH, env->henvcfg >> 32, ra); } static RISCVException read_senvcfg(CPURISCVState *env, int csrno, @@ -3238,7 +3279,7 @@ static RISCVException read_senvcfg(CPURISCVState *env, int csrno, } static RISCVException write_senvcfg(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { uint64_t mask = SENVCFG_FIOM | SENVCFG_CBIE | SENVCFG_CBCFE | SENVCFG_CBZE; RISCVException ret; @@ -3295,10 +3336,12 @@ static RISCVException read_henvcfg(CPURISCVState *env, int csrno, } static RISCVException write_henvcfg(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { + const RISCVCPUConfig *cfg = riscv_cpu_cfg(env); uint64_t mask = HENVCFG_FIOM | HENVCFG_CBIE | HENVCFG_CBCFE | HENVCFG_CBZE; RISCVException ret; + bool stce_changed = false; ret = smstateen_acc_ok(env, 0, SMSTATEEN0_HSENVCFG); if (ret != RISCV_EXCP_NONE) { @@ -3324,6 +3367,11 @@ static RISCVException write_henvcfg(CPURISCVState *env, int csrno, get_field(val, HENVCFG_PMM) != PMM_FIELD_RESERVED) { mask |= HENVCFG_PMM; } + + if (cfg->ext_sstc && + ((env->henvcfg & HENVCFG_STCE) != (val & HENVCFG_STCE))) { + stce_changed = true; + } } env->henvcfg = val & mask; @@ -3331,6 +3379,10 @@ static RISCVException write_henvcfg(CPURISCVState *env, int csrno, env->vsstatus &= ~MSTATUS_SDT; } + if (stce_changed) { + riscv_timer_stce_changed(env, false, !!(val & HENVCFG_STCE)); + } + return RISCV_EXCP_NONE; } @@ -3350,21 +3402,34 @@ static RISCVException read_henvcfgh(CPURISCVState *env, int csrno, } static RISCVException write_henvcfgh(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { + const RISCVCPUConfig *cfg = riscv_cpu_cfg(env); uint64_t mask = env->menvcfg & (HENVCFG_PBMTE | HENVCFG_STCE | HENVCFG_ADUE | HENVCFG_DTE); uint64_t valh = (uint64_t)val << 32; RISCVException ret; + bool stce_changed = false; ret = smstateen_acc_ok(env, 0, SMSTATEEN0_HSENVCFG); if (ret != RISCV_EXCP_NONE) { return ret; } + + if (cfg->ext_sstc && + ((env->henvcfg & HENVCFG_STCE) != (valh & HENVCFG_STCE))) { + stce_changed = true; + } + env->henvcfg = (env->henvcfg & 0xFFFFFFFF) | (valh & mask); if ((env->henvcfg & HENVCFG_DTE) == 0) { env->vsstatus &= ~MSTATUS_SDT; } + + if (stce_changed) { + riscv_timer_stce_changed(env, false, !!(val & HENVCFG_STCE)); + } + return RISCV_EXCP_NONE; } @@ -3388,7 +3453,7 @@ static RISCVException write_mstateen(CPURISCVState *env, int csrno, } static RISCVException write_mstateen0(CPURISCVState *env, int csrno, - target_ulong new_val) + target_ulong new_val, uintptr_t ra) { uint64_t wr_mask = SMSTATEEN_STATEEN | SMSTATEEN0_HSENVCFG; if (!riscv_has_ext(env, RVF)) { @@ -3420,7 +3485,7 @@ static RISCVException write_mstateen0(CPURISCVState *env, int csrno, } static RISCVException write_mstateen_1_3(CPURISCVState *env, int csrno, - target_ulong new_val) + target_ulong new_val, uintptr_t ra) { return write_mstateen(env, csrno, SMSTATEEN_STATEEN, new_val); } @@ -3447,7 +3512,7 @@ static RISCVException write_mstateenh(CPURISCVState *env, int csrno, } static RISCVException write_mstateen0h(CPURISCVState *env, int csrno, - target_ulong new_val) + target_ulong new_val, uintptr_t ra) { uint64_t wr_mask = SMSTATEEN_STATEEN | SMSTATEEN0_HSENVCFG; @@ -3463,7 +3528,7 @@ static RISCVException write_mstateen0h(CPURISCVState *env, int csrno, } static RISCVException write_mstateenh_1_3(CPURISCVState *env, int csrno, - target_ulong new_val) + target_ulong new_val, uintptr_t ra) { return write_mstateenh(env, csrno, SMSTATEEN_STATEEN, new_val); } @@ -3492,7 +3557,7 @@ static RISCVException write_hstateen(CPURISCVState *env, int csrno, } static RISCVException write_hstateen0(CPURISCVState *env, int csrno, - target_ulong new_val) + target_ulong new_val, uintptr_t ra) { uint64_t wr_mask = SMSTATEEN_STATEEN | SMSTATEEN0_HSENVCFG; @@ -3521,7 +3586,7 @@ static RISCVException write_hstateen0(CPURISCVState *env, int csrno, } static RISCVException write_hstateen_1_3(CPURISCVState *env, int csrno, - target_ulong new_val) + target_ulong new_val, uintptr_t ra) { return write_hstateen(env, csrno, SMSTATEEN_STATEEN, new_val); } @@ -3552,7 +3617,7 @@ static RISCVException write_hstateenh(CPURISCVState *env, int csrno, } static RISCVException write_hstateen0h(CPURISCVState *env, int csrno, - target_ulong new_val) + target_ulong new_val, uintptr_t ra) { uint64_t wr_mask = SMSTATEEN_STATEEN | SMSTATEEN0_HSENVCFG; @@ -3564,7 +3629,7 @@ static RISCVException write_hstateen0h(CPURISCVState *env, int csrno, } static RISCVException write_hstateenh_1_3(CPURISCVState *env, int csrno, - target_ulong new_val) + target_ulong new_val, uintptr_t ra) { return write_hstateenh(env, csrno, SMSTATEEN_STATEEN, new_val); } @@ -3603,7 +3668,7 @@ static RISCVException write_sstateen(CPURISCVState *env, int csrno, } static RISCVException write_sstateen0(CPURISCVState *env, int csrno, - target_ulong new_val) + target_ulong new_val, uintptr_t ra) { uint64_t wr_mask = SMSTATEEN_STATEEN | SMSTATEEN0_HSENVCFG; @@ -3615,7 +3680,7 @@ static RISCVException write_sstateen0(CPURISCVState *env, int csrno, } static RISCVException write_sstateen_1_3(CPURISCVState *env, int csrno, - target_ulong new_val) + target_ulong new_val, uintptr_t ra) { return write_sstateen(env, csrno, SMSTATEEN_STATEEN, new_val); } @@ -3635,7 +3700,14 @@ static RISCVException rmw_mip64(CPURISCVState *env, int csrno, if (riscv_cpu_cfg(env)->ext_sstc && (env->priv == PRV_M) && get_field(env->menvcfg, MENVCFG_STCE)) { /* sstc extension forbids STIP & VSTIP to be writeable in mip */ - mask = mask & ~(MIP_STIP | MIP_VSTIP); + + /* STIP is not writable when menvcfg.STCE is enabled. */ + mask = mask & ~MIP_STIP; + + /* VSTIP is not writable when both [mh]envcfg.STCE are enabled. */ + if (get_field(env->henvcfg, HENVCFG_STCE)) { + mask = mask & ~MIP_VSTIP; + } } if (mask) { @@ -3866,7 +3938,7 @@ static RISCVException read_sstatus(CPURISCVState *env, int csrno, } static RISCVException write_sstatus(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { target_ulong mask = (sstatus_v1_10_mask); @@ -3883,7 +3955,7 @@ static RISCVException write_sstatus(CPURISCVState *env, int csrno, mask |= SSTATUS_SDT; } target_ulong newval = (env->mstatus & ~mask) | (val & mask); - return write_mstatus(env, CSR_MSTATUS, newval); + return write_mstatus(env, CSR_MSTATUS, newval, ra); } static RISCVException rmw_vsie64(CPURISCVState *env, int csrno, @@ -4035,7 +4107,7 @@ static RISCVException read_stvec(CPURISCVState *env, int csrno, } static RISCVException write_stvec(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { /* bits [1:0] encode mode; 0 = direct, 1 = vectored, 2 >= reserved */ if ((val & 3) < 2) { @@ -4054,7 +4126,7 @@ static RISCVException read_scounteren(CPURISCVState *env, int csrno, } static RISCVException write_scounteren(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { RISCVCPU *cpu = env_archcpu(env); @@ -4088,7 +4160,7 @@ static RISCVException read_sscratch(CPURISCVState *env, int csrno, } static RISCVException write_sscratch(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { env->sscratch = val; return RISCV_EXCP_NONE; @@ -4097,14 +4169,14 @@ static RISCVException write_sscratch(CPURISCVState *env, int csrno, static RISCVException read_sepc(CPURISCVState *env, int csrno, target_ulong *val) { - *val = env->sepc; + *val = env->sepc & get_xepc_mask(env); return RISCV_EXCP_NONE; } static RISCVException write_sepc(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { - env->sepc = val; + env->sepc = val & get_xepc_mask(env); return RISCV_EXCP_NONE; } @@ -4116,7 +4188,7 @@ static RISCVException read_scause(CPURISCVState *env, int csrno, } static RISCVException write_scause(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { env->scause = val; return RISCV_EXCP_NONE; @@ -4130,7 +4202,7 @@ static RISCVException read_stval(CPURISCVState *env, int csrno, } static RISCVException write_stval(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { env->stval = val; return RISCV_EXCP_NONE; @@ -4270,7 +4342,7 @@ static RISCVException read_satp(CPURISCVState *env, int csrno, } static RISCVException write_satp(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { if (!riscv_cpu_cfg(env)->mmu) { return RISCV_EXCP_NONE; @@ -4492,7 +4564,7 @@ static RISCVException read_hstatus(CPURISCVState *env, int csrno, } static RISCVException write_hstatus(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { uint64_t mask = (target_ulong)-1; if (!env_archcpu(env)->cfg.ext_svukte) { @@ -4524,7 +4596,7 @@ static RISCVException read_hedeleg(CPURISCVState *env, int csrno, } static RISCVException write_hedeleg(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { env->hedeleg = val & vs_delegable_excps; return RISCV_EXCP_NONE; @@ -4545,7 +4617,7 @@ static RISCVException read_hedelegh(CPURISCVState *env, int csrno, } static RISCVException write_hedelegh(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { RISCVException ret; ret = smstateen_acc_ok(env, 0, SMSTATEEN0_P1P13); @@ -4808,7 +4880,7 @@ static RISCVException read_hcounteren(CPURISCVState *env, int csrno, } static RISCVException write_hcounteren(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { RISCVCPU *cpu = env_archcpu(env); @@ -4828,7 +4900,7 @@ static RISCVException read_hgeie(CPURISCVState *env, int csrno, } static RISCVException write_hgeie(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { /* Only GEILEN:1 bits implemented and BIT0 is never implemented */ val &= ((((target_ulong)1) << env->geilen) - 1) << 1; @@ -4847,7 +4919,7 @@ static RISCVException read_htval(CPURISCVState *env, int csrno, } static RISCVException write_htval(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { env->htval = val; return RISCV_EXCP_NONE; @@ -4861,7 +4933,7 @@ static RISCVException read_htinst(CPURISCVState *env, int csrno, } static RISCVException write_htinst(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { return RISCV_EXCP_NONE; } @@ -4883,7 +4955,7 @@ static RISCVException read_hgatp(CPURISCVState *env, int csrno, } static RISCVException write_hgatp(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { env->hgatp = legalize_xatp(env, env->hgatp, val); return RISCV_EXCP_NONE; @@ -4901,7 +4973,7 @@ static RISCVException read_htimedelta(CPURISCVState *env, int csrno, } static RISCVException write_htimedelta(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { if (!env->rdtime_fn) { return RISCV_EXCP_ILLEGAL_INST; @@ -4933,7 +5005,7 @@ static RISCVException read_htimedeltah(CPURISCVState *env, int csrno, } static RISCVException write_htimedeltah(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { if (!env->rdtime_fn) { return RISCV_EXCP_ILLEGAL_INST; @@ -4957,7 +5029,7 @@ static RISCVException read_hvictl(CPURISCVState *env, int csrno, } static RISCVException write_hvictl(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { env->hvictl = val & HVICTL_VALID_MASK; return RISCV_EXCP_NONE; @@ -5022,7 +5094,7 @@ static RISCVException read_hviprio1(CPURISCVState *env, int csrno, } static RISCVException write_hviprio1(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { return write_hvipriox(env, 0, env->hviprio, val); } @@ -5034,7 +5106,7 @@ static RISCVException read_hviprio1h(CPURISCVState *env, int csrno, } static RISCVException write_hviprio1h(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { return write_hvipriox(env, 4, env->hviprio, val); } @@ -5046,7 +5118,7 @@ static RISCVException read_hviprio2(CPURISCVState *env, int csrno, } static RISCVException write_hviprio2(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { return write_hvipriox(env, 8, env->hviprio, val); } @@ -5058,7 +5130,7 @@ static RISCVException read_hviprio2h(CPURISCVState *env, int csrno, } static RISCVException write_hviprio2h(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { return write_hvipriox(env, 12, env->hviprio, val); } @@ -5072,7 +5144,7 @@ static RISCVException read_vsstatus(CPURISCVState *env, int csrno, } static RISCVException write_vsstatus(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { uint64_t mask = (target_ulong)-1; if ((val & VSSTATUS64_UXL) == 0) { @@ -5097,7 +5169,7 @@ static RISCVException read_vstvec(CPURISCVState *env, int csrno, } static RISCVException write_vstvec(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { /* bits [1:0] encode mode; 0 = direct, 1 = vectored, 2 >= reserved */ if ((val & 3) < 2) { @@ -5116,7 +5188,7 @@ static RISCVException read_vsscratch(CPURISCVState *env, int csrno, } static RISCVException write_vsscratch(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { env->vsscratch = val; return RISCV_EXCP_NONE; @@ -5130,7 +5202,7 @@ static RISCVException read_vsepc(CPURISCVState *env, int csrno, } static RISCVException write_vsepc(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { env->vsepc = val; return RISCV_EXCP_NONE; @@ -5144,7 +5216,7 @@ static RISCVException read_vscause(CPURISCVState *env, int csrno, } static RISCVException write_vscause(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { env->vscause = val; return RISCV_EXCP_NONE; @@ -5158,7 +5230,7 @@ static RISCVException read_vstval(CPURISCVState *env, int csrno, } static RISCVException write_vstval(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { env->vstval = val; return RISCV_EXCP_NONE; @@ -5172,7 +5244,7 @@ static RISCVException read_vsatp(CPURISCVState *env, int csrno, } static RISCVException write_vsatp(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { env->vsatp = legalize_xatp(env, env->vsatp, val); return RISCV_EXCP_NONE; @@ -5186,7 +5258,7 @@ static RISCVException read_mtval2(CPURISCVState *env, int csrno, } static RISCVException write_mtval2(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { env->mtval2 = val; return RISCV_EXCP_NONE; @@ -5200,7 +5272,7 @@ static RISCVException read_mtinst(CPURISCVState *env, int csrno, } static RISCVException write_mtinst(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { env->mtinst = val; return RISCV_EXCP_NONE; @@ -5215,7 +5287,7 @@ static RISCVException read_mseccfg(CPURISCVState *env, int csrno, } static RISCVException write_mseccfg(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { mseccfg_csr_write(env, val); return RISCV_EXCP_NONE; @@ -5231,7 +5303,7 @@ static RISCVException read_pmpcfg(CPURISCVState *env, int csrno, } static RISCVException write_pmpcfg(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { uint32_t reg_index = csrno - CSR_PMPCFG0; @@ -5247,7 +5319,7 @@ static RISCVException read_pmpaddr(CPURISCVState *env, int csrno, } static RISCVException write_pmpaddr(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { pmpaddr_csr_write(env, csrno - CSR_PMPADDR0, val); return RISCV_EXCP_NONE; @@ -5261,7 +5333,7 @@ static RISCVException read_tselect(CPURISCVState *env, int csrno, } static RISCVException write_tselect(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { tselect_csr_write(env, val); return RISCV_EXCP_NONE; @@ -5285,7 +5357,7 @@ static RISCVException read_tdata(CPURISCVState *env, int csrno, } static RISCVException write_tdata(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { if (!tdata_available(env, csrno - CSR_TDATA1)) { return RISCV_EXCP_ILLEGAL_INST; @@ -5310,7 +5382,7 @@ static RISCVException read_mcontext(CPURISCVState *env, int csrno, } static RISCVException write_mcontext(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { bool rv32 = riscv_cpu_mxl(env) == MXL_RV32 ? true : false; int32_t mask; @@ -5334,43 +5406,50 @@ static RISCVException read_mnscratch(CPURISCVState *env, int csrno, return RISCV_EXCP_NONE; } -static int write_mnscratch(CPURISCVState *env, int csrno, target_ulong val) +static RISCVException write_mnscratch(CPURISCVState *env, int csrno, + target_ulong val, uintptr_t ra) { env->mnscratch = val; return RISCV_EXCP_NONE; } -static int read_mnepc(CPURISCVState *env, int csrno, target_ulong *val) +static RISCVException read_mnepc(CPURISCVState *env, int csrno, + target_ulong *val) { *val = env->mnepc; return RISCV_EXCP_NONE; } -static int write_mnepc(CPURISCVState *env, int csrno, target_ulong val) +static RISCVException write_mnepc(CPURISCVState *env, int csrno, + target_ulong val, uintptr_t ra) { env->mnepc = val; return RISCV_EXCP_NONE; } -static int read_mncause(CPURISCVState *env, int csrno, target_ulong *val) +static RISCVException read_mncause(CPURISCVState *env, int csrno, + target_ulong *val) { *val = env->mncause; return RISCV_EXCP_NONE; } -static int write_mncause(CPURISCVState *env, int csrno, target_ulong val) +static RISCVException write_mncause(CPURISCVState *env, int csrno, + target_ulong val, uintptr_t ra) { env->mncause = val; return RISCV_EXCP_NONE; } -static int read_mnstatus(CPURISCVState *env, int csrno, target_ulong *val) +static RISCVException read_mnstatus(CPURISCVState *env, int csrno, + target_ulong *val) { *val = env->mnstatus; return RISCV_EXCP_NONE; } -static int write_mnstatus(CPURISCVState *env, int csrno, target_ulong val) +static RISCVException write_mnstatus(CPURISCVState *env, int csrno, + target_ulong val, uintptr_t ra) { target_ulong mask = (MNSTATUS_NMIE | MNSTATUS_MNPP); @@ -5510,7 +5589,8 @@ static inline RISCVException riscv_csrrw_check(CPURISCVState *env, static RISCVException riscv_csrrw_do64(CPURISCVState *env, int csrno, target_ulong *ret_value, target_ulong new_value, - target_ulong write_mask) + target_ulong write_mask, + uintptr_t ra) { RISCVException ret; target_ulong old_value = 0; @@ -5540,7 +5620,7 @@ static RISCVException riscv_csrrw_do64(CPURISCVState *env, int csrno, if (write_mask) { new_value = (old_value & ~write_mask) | (new_value & write_mask); if (csr_ops[csrno].write) { - ret = csr_ops[csrno].write(env, csrno, new_value); + ret = csr_ops[csrno].write(env, csrno, new_value, ra); if (ret != RISCV_EXCP_NONE) { return ret; } @@ -5563,25 +5643,25 @@ RISCVException riscv_csrr(CPURISCVState *env, int csrno, return ret; } - return riscv_csrrw_do64(env, csrno, ret_value, 0, 0); + return riscv_csrrw_do64(env, csrno, ret_value, 0, 0, 0); } RISCVException riscv_csrrw(CPURISCVState *env, int csrno, - target_ulong *ret_value, - target_ulong new_value, target_ulong write_mask) + target_ulong *ret_value, target_ulong new_value, + target_ulong write_mask, uintptr_t ra) { RISCVException ret = riscv_csrrw_check(env, csrno, true); if (ret != RISCV_EXCP_NONE) { return ret; } - return riscv_csrrw_do64(env, csrno, ret_value, new_value, write_mask); + return riscv_csrrw_do64(env, csrno, ret_value, new_value, write_mask, ra); } static RISCVException riscv_csrrw_do128(CPURISCVState *env, int csrno, Int128 *ret_value, Int128 new_value, - Int128 write_mask) + Int128 write_mask, uintptr_t ra) { RISCVException ret; Int128 old_value; @@ -5603,7 +5683,7 @@ static RISCVException riscv_csrrw_do128(CPURISCVState *env, int csrno, } } else if (csr_ops[csrno].write) { /* avoids having to write wrappers for all registers */ - ret = csr_ops[csrno].write(env, csrno, int128_getlo(new_value)); + ret = csr_ops[csrno].write(env, csrno, int128_getlo(new_value), ra); if (ret != RISCV_EXCP_NONE) { return ret; } @@ -5630,7 +5710,7 @@ RISCVException riscv_csrr_i128(CPURISCVState *env, int csrno, if (csr_ops[csrno].read128) { return riscv_csrrw_do128(env, csrno, ret_value, - int128_zero(), int128_zero()); + int128_zero(), int128_zero(), 0); } /* @@ -5641,9 +5721,7 @@ RISCVException riscv_csrr_i128(CPURISCVState *env, int csrno, * accesses */ target_ulong old_value; - ret = riscv_csrrw_do64(env, csrno, &old_value, - (target_ulong)0, - (target_ulong)0); + ret = riscv_csrrw_do64(env, csrno, &old_value, 0, 0, 0); if (ret == RISCV_EXCP_NONE && ret_value) { *ret_value = int128_make64(old_value); } @@ -5651,8 +5729,8 @@ RISCVException riscv_csrr_i128(CPURISCVState *env, int csrno, } RISCVException riscv_csrrw_i128(CPURISCVState *env, int csrno, - Int128 *ret_value, - Int128 new_value, Int128 write_mask) + Int128 *ret_value, Int128 new_value, + Int128 write_mask, uintptr_t ra) { RISCVException ret; @@ -5662,7 +5740,8 @@ RISCVException riscv_csrrw_i128(CPURISCVState *env, int csrno, } if (csr_ops[csrno].read128) { - return riscv_csrrw_do128(env, csrno, ret_value, new_value, write_mask); + return riscv_csrrw_do128(env, csrno, ret_value, + new_value, write_mask, ra); } /* @@ -5675,7 +5754,7 @@ RISCVException riscv_csrrw_i128(CPURISCVState *env, int csrno, target_ulong old_value; ret = riscv_csrrw_do64(env, csrno, &old_value, int128_getlo(new_value), - int128_getlo(write_mask)); + int128_getlo(write_mask), ra); if (ret == RISCV_EXCP_NONE && ret_value) { *ret_value = int128_make64(old_value); } @@ -5698,7 +5777,7 @@ RISCVException riscv_csrrw_debug(CPURISCVState *env, int csrno, if (!write_mask) { ret = riscv_csrr(env, csrno, ret_value); } else { - ret = riscv_csrrw(env, csrno, ret_value, new_value, write_mask); + ret = riscv_csrrw(env, csrno, ret_value, new_value, write_mask, 0); } #if !defined(CONFIG_USER_ONLY) env->debugger = false; @@ -5714,7 +5793,7 @@ static RISCVException read_jvt(CPURISCVState *env, int csrno, } static RISCVException write_jvt(CPURISCVState *env, int csrno, - target_ulong val) + target_ulong val, uintptr_t ra) { env->jvt = val; return RISCV_EXCP_NONE; @@ -6088,6 +6167,30 @@ riscv_csr_operations csr_ops[CSR_TABLE_SIZE] = { [CSR_PMPCFG1] = { "pmpcfg1", pmp, read_pmpcfg, write_pmpcfg }, [CSR_PMPCFG2] = { "pmpcfg2", pmp, read_pmpcfg, write_pmpcfg }, [CSR_PMPCFG3] = { "pmpcfg3", pmp, read_pmpcfg, write_pmpcfg }, + [CSR_PMPCFG4] = { "pmpcfg4", pmp, read_pmpcfg, write_pmpcfg, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPCFG5] = { "pmpcfg5", pmp, read_pmpcfg, write_pmpcfg, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPCFG6] = { "pmpcfg6", pmp, read_pmpcfg, write_pmpcfg, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPCFG7] = { "pmpcfg7", pmp, read_pmpcfg, write_pmpcfg, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPCFG8] = { "pmpcfg8", pmp, read_pmpcfg, write_pmpcfg, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPCFG9] = { "pmpcfg9", pmp, read_pmpcfg, write_pmpcfg, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPCFG10] = { "pmpcfg10", pmp, read_pmpcfg, write_pmpcfg, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPCFG11] = { "pmpcfg11", pmp, read_pmpcfg, write_pmpcfg, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPCFG12] = { "pmpcfg12", pmp, read_pmpcfg, write_pmpcfg, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPCFG13] = { "pmpcfg13", pmp, read_pmpcfg, write_pmpcfg, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPCFG14] = { "pmpcfg14", pmp, read_pmpcfg, write_pmpcfg, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPCFG15] = { "pmpcfg15", pmp, read_pmpcfg, write_pmpcfg, + .min_priv_ver = PRIV_VERSION_1_12_0 }, [CSR_PMPADDR0] = { "pmpaddr0", pmp, read_pmpaddr, write_pmpaddr }, [CSR_PMPADDR1] = { "pmpaddr1", pmp, read_pmpaddr, write_pmpaddr }, [CSR_PMPADDR2] = { "pmpaddr2", pmp, read_pmpaddr, write_pmpaddr }, @@ -6102,8 +6205,104 @@ riscv_csr_operations csr_ops[CSR_TABLE_SIZE] = { [CSR_PMPADDR11] = { "pmpaddr11", pmp, read_pmpaddr, write_pmpaddr }, [CSR_PMPADDR12] = { "pmpaddr12", pmp, read_pmpaddr, write_pmpaddr }, [CSR_PMPADDR13] = { "pmpaddr13", pmp, read_pmpaddr, write_pmpaddr }, - [CSR_PMPADDR14] = { "pmpaddr14", pmp, read_pmpaddr, write_pmpaddr }, - [CSR_PMPADDR15] = { "pmpaddr15", pmp, read_pmpaddr, write_pmpaddr }, + [CSR_PMPADDR14] = { "pmpaddr14", pmp, read_pmpaddr, write_pmpaddr }, + [CSR_PMPADDR15] = { "pmpaddr15", pmp, read_pmpaddr, write_pmpaddr }, + [CSR_PMPADDR16] = { "pmpaddr16", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR17] = { "pmpaddr17", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR18] = { "pmpaddr18", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR19] = { "pmpaddr19", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR20] = { "pmpaddr20", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR21] = { "pmpaddr21", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR22] = { "pmpaddr22", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR23] = { "pmpaddr23", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR24] = { "pmpaddr24", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR25] = { "pmpaddr25", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR26] = { "pmpaddr26", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR27] = { "pmpaddr27", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR28] = { "pmpaddr28", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR29] = { "pmpaddr29", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR30] = { "pmpaddr30", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR31] = { "pmpaddr31", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR32] = { "pmpaddr32", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR33] = { "pmpaddr33", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR34] = { "pmpaddr34", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR35] = { "pmpaddr35", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR36] = { "pmpaddr36", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR37] = { "pmpaddr37", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR38] = { "pmpaddr38", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR39] = { "pmpaddr39", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR40] = { "pmpaddr40", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR41] = { "pmpaddr41", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR42] = { "pmpaddr42", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR43] = { "pmpaddr43", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR44] = { "pmpaddr44", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR45] = { "pmpaddr45", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR46] = { "pmpaddr46", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR47] = { "pmpaddr47", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR48] = { "pmpaddr48", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR49] = { "pmpaddr49", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR50] = { "pmpaddr50", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR51] = { "pmpaddr51", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR52] = { "pmpaddr52", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR53] = { "pmpaddr53", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR54] = { "pmpaddr54", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR55] = { "pmpaddr55", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR56] = { "pmpaddr56", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR57] = { "pmpaddr57", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR58] = { "pmpaddr58", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR59] = { "pmpaddr59", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR60] = { "pmpaddr60", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR61] = { "pmpaddr61", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR62] = { "pmpaddr62", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, + [CSR_PMPADDR63] = { "pmpaddr63", pmp, read_pmpaddr, write_pmpaddr, + .min_priv_ver = PRIV_VERSION_1_12_0 }, /* Debug CSRs */ [CSR_TSELECT] = { "tselect", debug, read_tselect, write_tselect }, |