target/riscv: Add support for hpmcounters/hpmevents
With SBI PMU extension, user can use any of the available hpmcounters to track any perf events based on the value written to mhpmevent csr. Add read/write functionality for these csrs. Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Atish Patra <atish.patra@wdc.com> Signed-off-by: Atish Patra <atishp@rivosinc.com> Message-Id: <20220620231603.2547260-7-atishp@rivosinc.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
This commit is contained in:
Atish Patra
Alistair Francis
parent
b1675eeb3e
commit
621f35bb2f
@ -117,6 +117,8 @@ typedef struct CPUArchState CPURISCVState;
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#endif
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#define RV_VLEN_MAX 1024
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#define RV_MAX_MHPMEVENTS 29
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#define RV_MAX_MHPMCOUNTERS 32
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FIELD(VTYPE, VLMUL, 0, 3)
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FIELD(VTYPE, VSEW, 3, 3)
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@ -277,6 +279,15 @@ struct CPUArchState {
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target_ulong mcountinhibit;
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/* PMU counter configured values */
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target_ulong mhpmcounter_val[RV_MAX_MHPMCOUNTERS];
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/* for RV32 */
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target_ulong mhpmcounterh_val[RV_MAX_MHPMCOUNTERS];
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/* PMU event selector configured values */
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target_ulong mhpmevent_val[RV_MAX_MHPMEVENTS];
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target_ulong sscratch;
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target_ulong mscratch;
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@ -230,6 +230,15 @@ static RISCVException mctr(CPURISCVState *env, int csrno)
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return RISCV_EXCP_NONE;
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}
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static RISCVException mctr32(CPURISCVState *env, int csrno)
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{
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if (riscv_cpu_mxl(env) != MXL_RV32) {
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return RISCV_EXCP_ILLEGAL_INST;
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}
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return mctr(env, csrno);
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}
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static RISCVException any(CPURISCVState *env, int csrno)
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{
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return RISCV_EXCP_NONE;
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@ -635,6 +644,75 @@ static RISCVException read_timeh(CPURISCVState *env, int csrno,
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#else /* CONFIG_USER_ONLY */
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static int read_mhpmevent(CPURISCVState *env, int csrno, target_ulong *val)
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{
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int evt_index = csrno - CSR_MHPMEVENT3;
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*val = env->mhpmevent_val[evt_index];
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return RISCV_EXCP_NONE;
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}
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static int write_mhpmevent(CPURISCVState *env, int csrno, target_ulong val)
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{
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int evt_index = csrno - CSR_MHPMEVENT3;
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env->mhpmevent_val[evt_index] = val;
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return RISCV_EXCP_NONE;
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}
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static int write_mhpmcounter(CPURISCVState *env, int csrno, target_ulong val)
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{
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int ctr_index = csrno - CSR_MHPMCOUNTER3 + 3;
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env->mhpmcounter_val[ctr_index] = val;
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return RISCV_EXCP_NONE;
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}
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static int write_mhpmcounterh(CPURISCVState *env, int csrno, target_ulong val)
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{
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int ctr_index = csrno - CSR_MHPMCOUNTER3H + 3;
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env->mhpmcounterh_val[ctr_index] = val;
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return RISCV_EXCP_NONE;
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}
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static int read_hpmcounter(CPURISCVState *env, int csrno, target_ulong *val)
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{
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int ctr_index;
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if (csrno >= CSR_MCYCLE && csrno <= CSR_MHPMCOUNTER31) {
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ctr_index = csrno - CSR_MHPMCOUNTER3 + 3;
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} else if (csrno >= CSR_CYCLE && csrno <= CSR_HPMCOUNTER31) {
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ctr_index = csrno - CSR_HPMCOUNTER3 + 3;
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} else {
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return RISCV_EXCP_ILLEGAL_INST;
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}
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*val = env->mhpmcounter_val[ctr_index];
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return RISCV_EXCP_NONE;
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}
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static int read_hpmcounterh(CPURISCVState *env, int csrno, target_ulong *val)
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{
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int ctr_index;
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if (csrno >= CSR_MCYCLEH && csrno <= CSR_MHPMCOUNTER31H) {
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ctr_index = csrno - CSR_MHPMCOUNTER3H + 3;
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} else if (csrno >= CSR_CYCLEH && csrno <= CSR_HPMCOUNTER31H) {
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ctr_index = csrno - CSR_HPMCOUNTER3H + 3;
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} else {
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return RISCV_EXCP_ILLEGAL_INST;
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}
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*val = env->mhpmcounterh_val[ctr_index];
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return RISCV_EXCP_NONE;
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}
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static RISCVException read_time(CPURISCVState *env, int csrno,
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target_ulong *val)
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{
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@ -3707,157 +3785,244 @@ riscv_csr_operations csr_ops[CSR_TABLE_SIZE] = {
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[CSR_SPMBASE] = { "spmbase", pointer_masking, read_spmbase, write_spmbase },
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/* Performance Counters */
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[CSR_HPMCOUNTER3] = { "hpmcounter3", ctr, read_zero },
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[CSR_HPMCOUNTER4] = { "hpmcounter4", ctr, read_zero },
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[CSR_HPMCOUNTER5] = { "hpmcounter5", ctr, read_zero },
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[CSR_HPMCOUNTER6] = { "hpmcounter6", ctr, read_zero },
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[CSR_HPMCOUNTER7] = { "hpmcounter7", ctr, read_zero },
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[CSR_HPMCOUNTER8] = { "hpmcounter8", ctr, read_zero },
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[CSR_HPMCOUNTER9] = { "hpmcounter9", ctr, read_zero },
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[CSR_HPMCOUNTER10] = { "hpmcounter10", ctr, read_zero },
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[CSR_HPMCOUNTER11] = { "hpmcounter11", ctr, read_zero },
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[CSR_HPMCOUNTER12] = { "hpmcounter12", ctr, read_zero },
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[CSR_HPMCOUNTER13] = { "hpmcounter13", ctr, read_zero },
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[CSR_HPMCOUNTER14] = { "hpmcounter14", ctr, read_zero },
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[CSR_HPMCOUNTER15] = { "hpmcounter15", ctr, read_zero },
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[CSR_HPMCOUNTER16] = { "hpmcounter16", ctr, read_zero },
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[CSR_HPMCOUNTER17] = { "hpmcounter17", ctr, read_zero },
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[CSR_HPMCOUNTER18] = { "hpmcounter18", ctr, read_zero },
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[CSR_HPMCOUNTER19] = { "hpmcounter19", ctr, read_zero },
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[CSR_HPMCOUNTER20] = { "hpmcounter20", ctr, read_zero },
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[CSR_HPMCOUNTER21] = { "hpmcounter21", ctr, read_zero },
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[CSR_HPMCOUNTER22] = { "hpmcounter22", ctr, read_zero },
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[CSR_HPMCOUNTER23] = { "hpmcounter23", ctr, read_zero },
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[CSR_HPMCOUNTER24] = { "hpmcounter24", ctr, read_zero },
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[CSR_HPMCOUNTER25] = { "hpmcounter25", ctr, read_zero },
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[CSR_HPMCOUNTER26] = { "hpmcounter26", ctr, read_zero },
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[CSR_HPMCOUNTER27] = { "hpmcounter27", ctr, read_zero },
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[CSR_HPMCOUNTER28] = { "hpmcounter28", ctr, read_zero },
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[CSR_HPMCOUNTER29] = { "hpmcounter29", ctr, read_zero },
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[CSR_HPMCOUNTER30] = { "hpmcounter30", ctr, read_zero },
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[CSR_HPMCOUNTER31] = { "hpmcounter31", ctr, read_zero },
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[CSR_HPMCOUNTER3] = { "hpmcounter3", ctr, read_hpmcounter },
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[CSR_HPMCOUNTER4] = { "hpmcounter4", ctr, read_hpmcounter },
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[CSR_HPMCOUNTER5] = { "hpmcounter5", ctr, read_hpmcounter },
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[CSR_HPMCOUNTER6] = { "hpmcounter6", ctr, read_hpmcounter },
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[CSR_HPMCOUNTER7] = { "hpmcounter7", ctr, read_hpmcounter },
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[CSR_HPMCOUNTER8] = { "hpmcounter8", ctr, read_hpmcounter },
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[CSR_HPMCOUNTER9] = { "hpmcounter9", ctr, read_hpmcounter },
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[CSR_HPMCOUNTER10] = { "hpmcounter10", ctr, read_hpmcounter },
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[CSR_HPMCOUNTER11] = { "hpmcounter11", ctr, read_hpmcounter },
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[CSR_HPMCOUNTER12] = { "hpmcounter12", ctr, read_hpmcounter },
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[CSR_HPMCOUNTER13] = { "hpmcounter13", ctr, read_hpmcounter },
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[CSR_HPMCOUNTER14] = { "hpmcounter14", ctr, read_hpmcounter },
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[CSR_HPMCOUNTER15] = { "hpmcounter15", ctr, read_hpmcounter },
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[CSR_HPMCOUNTER16] = { "hpmcounter16", ctr, read_hpmcounter },
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[CSR_HPMCOUNTER17] = { "hpmcounter17", ctr, read_hpmcounter },
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[CSR_HPMCOUNTER18] = { "hpmcounter18", ctr, read_hpmcounter },
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[CSR_HPMCOUNTER19] = { "hpmcounter19", ctr, read_hpmcounter },
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[CSR_HPMCOUNTER20] = { "hpmcounter20", ctr, read_hpmcounter },
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[CSR_HPMCOUNTER21] = { "hpmcounter21", ctr, read_hpmcounter },
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[CSR_HPMCOUNTER22] = { "hpmcounter22", ctr, read_hpmcounter },
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[CSR_HPMCOUNTER23] = { "hpmcounter23", ctr, read_hpmcounter },
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[CSR_HPMCOUNTER24] = { "hpmcounter24", ctr, read_hpmcounter },
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[CSR_HPMCOUNTER25] = { "hpmcounter25", ctr, read_hpmcounter },
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[CSR_HPMCOUNTER26] = { "hpmcounter26", ctr, read_hpmcounter },
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[CSR_HPMCOUNTER27] = { "hpmcounter27", ctr, read_hpmcounter },
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[CSR_HPMCOUNTER28] = { "hpmcounter28", ctr, read_hpmcounter },
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[CSR_HPMCOUNTER29] = { "hpmcounter29", ctr, read_hpmcounter },
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[CSR_HPMCOUNTER30] = { "hpmcounter30", ctr, read_hpmcounter },
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[CSR_HPMCOUNTER31] = { "hpmcounter31", ctr, read_hpmcounter },
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[CSR_MHPMCOUNTER3] = { "mhpmcounter3", mctr, read_zero },
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[CSR_MHPMCOUNTER4] = { "mhpmcounter4", mctr, read_zero },
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[CSR_MHPMCOUNTER5] = { "mhpmcounter5", mctr, read_zero },
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[CSR_MHPMCOUNTER6] = { "mhpmcounter6", mctr, read_zero },
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[CSR_MHPMCOUNTER7] = { "mhpmcounter7", mctr, read_zero },
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[CSR_MHPMCOUNTER8] = { "mhpmcounter8", mctr, read_zero },
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[CSR_MHPMCOUNTER9] = { "mhpmcounter9", mctr, read_zero },
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[CSR_MHPMCOUNTER10] = { "mhpmcounter10", mctr, read_zero },
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[CSR_MHPMCOUNTER11] = { "mhpmcounter11", mctr, read_zero },
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[CSR_MHPMCOUNTER12] = { "mhpmcounter12", mctr, read_zero },
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[CSR_MHPMCOUNTER13] = { "mhpmcounter13", mctr, read_zero },
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[CSR_MHPMCOUNTER14] = { "mhpmcounter14", mctr, read_zero },
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[CSR_MHPMCOUNTER15] = { "mhpmcounter15", mctr, read_zero },
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[CSR_MHPMCOUNTER16] = { "mhpmcounter16", mctr, read_zero },
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[CSR_MHPMCOUNTER17] = { "mhpmcounter17", mctr, read_zero },
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[CSR_MHPMCOUNTER18] = { "mhpmcounter18", mctr, read_zero },
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[CSR_MHPMCOUNTER19] = { "mhpmcounter19", mctr, read_zero },
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[CSR_MHPMCOUNTER20] = { "mhpmcounter20", mctr, read_zero },
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[CSR_MHPMCOUNTER21] = { "mhpmcounter21", mctr, read_zero },
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[CSR_MHPMCOUNTER22] = { "mhpmcounter22", mctr, read_zero },
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[CSR_MHPMCOUNTER23] = { "mhpmcounter23", mctr, read_zero },
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[CSR_MHPMCOUNTER24] = { "mhpmcounter24", mctr, read_zero },
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[CSR_MHPMCOUNTER25] = { "mhpmcounter25", mctr, read_zero },
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[CSR_MHPMCOUNTER26] = { "mhpmcounter26", mctr, read_zero },
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[CSR_MHPMCOUNTER27] = { "mhpmcounter27", mctr, read_zero },
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[CSR_MHPMCOUNTER28] = { "mhpmcounter28", mctr, read_zero },
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[CSR_MHPMCOUNTER29] = { "mhpmcounter29", mctr, read_zero },
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[CSR_MHPMCOUNTER30] = { "mhpmcounter30", mctr, read_zero },
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[CSR_MHPMCOUNTER31] = { "mhpmcounter31", mctr, read_zero },
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[CSR_MHPMCOUNTER3] = { "mhpmcounter3", mctr, read_hpmcounter,
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write_mhpmcounter },
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[CSR_MHPMCOUNTER4] = { "mhpmcounter4", mctr, read_hpmcounter,
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write_mhpmcounter },
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[CSR_MHPMCOUNTER5] = { "mhpmcounter5", mctr, read_hpmcounter,
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write_mhpmcounter },
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[CSR_MHPMCOUNTER6] = { "mhpmcounter6", mctr, read_hpmcounter,
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write_mhpmcounter },
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[CSR_MHPMCOUNTER7] = { "mhpmcounter7", mctr, read_hpmcounter,
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write_mhpmcounter },
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[CSR_MHPMCOUNTER8] = { "mhpmcounter8", mctr, read_hpmcounter,
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write_mhpmcounter },
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[CSR_MHPMCOUNTER9] = { "mhpmcounter9", mctr, read_hpmcounter,
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write_mhpmcounter },
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[CSR_MHPMCOUNTER10] = { "mhpmcounter10", mctr, read_hpmcounter,
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write_mhpmcounter },
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[CSR_MHPMCOUNTER11] = { "mhpmcounter11", mctr, read_hpmcounter,
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write_mhpmcounter },
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[CSR_MHPMCOUNTER12] = { "mhpmcounter12", mctr, read_hpmcounter,
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write_mhpmcounter },
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[CSR_MHPMCOUNTER13] = { "mhpmcounter13", mctr, read_hpmcounter,
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write_mhpmcounter },
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[CSR_MHPMCOUNTER14] = { "mhpmcounter14", mctr, read_hpmcounter,
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write_mhpmcounter },
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[CSR_MHPMCOUNTER15] = { "mhpmcounter15", mctr, read_hpmcounter,
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write_mhpmcounter },
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[CSR_MHPMCOUNTER16] = { "mhpmcounter16", mctr, read_hpmcounter,
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write_mhpmcounter },
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[CSR_MHPMCOUNTER17] = { "mhpmcounter17", mctr, read_hpmcounter,
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write_mhpmcounter },
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[CSR_MHPMCOUNTER18] = { "mhpmcounter18", mctr, read_hpmcounter,
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write_mhpmcounter },
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[CSR_MHPMCOUNTER19] = { "mhpmcounter19", mctr, read_hpmcounter,
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write_mhpmcounter },
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[CSR_MHPMCOUNTER20] = { "mhpmcounter20", mctr, read_hpmcounter,
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write_mhpmcounter },
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[CSR_MHPMCOUNTER21] = { "mhpmcounter21", mctr, read_hpmcounter,
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write_mhpmcounter },
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[CSR_MHPMCOUNTER22] = { "mhpmcounter22", mctr, read_hpmcounter,
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write_mhpmcounter },
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[CSR_MHPMCOUNTER23] = { "mhpmcounter23", mctr, read_hpmcounter,
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write_mhpmcounter },
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[CSR_MHPMCOUNTER24] = { "mhpmcounter24", mctr, read_hpmcounter,
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write_mhpmcounter },
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[CSR_MHPMCOUNTER25] = { "mhpmcounter25", mctr, read_hpmcounter,
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write_mhpmcounter },
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[CSR_MHPMCOUNTER26] = { "mhpmcounter26", mctr, read_hpmcounter,
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write_mhpmcounter },
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[CSR_MHPMCOUNTER27] = { "mhpmcounter27", mctr, read_hpmcounter,
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write_mhpmcounter },
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[CSR_MHPMCOUNTER28] = { "mhpmcounter28", mctr, read_hpmcounter,
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write_mhpmcounter },
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[CSR_MHPMCOUNTER29] = { "mhpmcounter29", mctr, read_hpmcounter,
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write_mhpmcounter },
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[CSR_MHPMCOUNTER30] = { "mhpmcounter30", mctr, read_hpmcounter,
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write_mhpmcounter },
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[CSR_MHPMCOUNTER31] = { "mhpmcounter31", mctr, read_hpmcounter,
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write_mhpmcounter },
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[CSR_MCOUNTINHIBIT] = { "mcountinhibit", any, read_mcountinhibit,
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write_mcountinhibit },
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[CSR_MCOUNTINHIBIT] = { "mcountinhibit", any, read_mcountinhibit,
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write_mcountinhibit },
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[CSR_MHPMEVENT3] = { "mhpmevent3", any, read_zero },
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[CSR_MHPMEVENT4] = { "mhpmevent4", any, read_zero },
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[CSR_MHPMEVENT5] = { "mhpmevent5", any, read_zero },
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[CSR_MHPMEVENT6] = { "mhpmevent6", any, read_zero },
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[CSR_MHPMEVENT7] = { "mhpmevent7", any, read_zero },
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[CSR_MHPMEVENT8] = { "mhpmevent8", any, read_zero },
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[CSR_MHPMEVENT9] = { "mhpmevent9", any, read_zero },
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[CSR_MHPMEVENT10] = { "mhpmevent10", any, read_zero },
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[CSR_MHPMEVENT11] = { "mhpmevent11", any, read_zero },
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[CSR_MHPMEVENT12] = { "mhpmevent12", any, read_zero },
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[CSR_MHPMEVENT13] = { "mhpmevent13", any, read_zero },
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[CSR_MHPMEVENT14] = { "mhpmevent14", any, read_zero },
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[CSR_MHPMEVENT15] = { "mhpmevent15", any, read_zero },
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[CSR_MHPMEVENT16] = { "mhpmevent16", any, read_zero },
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[CSR_MHPMEVENT17] = { "mhpmevent17", any, read_zero },
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[CSR_MHPMEVENT18] = { "mhpmevent18", any, read_zero },
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[CSR_MHPMEVENT19] = { "mhpmevent19", any, read_zero },
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[CSR_MHPMEVENT20] = { "mhpmevent20", any, read_zero },
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[CSR_MHPMEVENT21] = { "mhpmevent21", any, read_zero },
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[CSR_MHPMEVENT22] = { "mhpmevent22", any, read_zero },
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[CSR_MHPMEVENT23] = { "mhpmevent23", any, read_zero },
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[CSR_MHPMEVENT24] = { "mhpmevent24", any, read_zero },
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[CSR_MHPMEVENT25] = { "mhpmevent25", any, read_zero },
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[CSR_MHPMEVENT26] = { "mhpmevent26", any, read_zero },
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[CSR_MHPMEVENT27] = { "mhpmevent27", any, read_zero },
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[CSR_MHPMEVENT28] = { "mhpmevent28", any, read_zero },
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[CSR_MHPMEVENT29] = { "mhpmevent29", any, read_zero },
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[CSR_MHPMEVENT30] = { "mhpmevent30", any, read_zero },
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[CSR_MHPMEVENT31] = { "mhpmevent31", any, read_zero },
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[CSR_MHPMEVENT3] = { "mhpmevent3", any, read_mhpmevent,
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write_mhpmevent },
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||||
[CSR_MHPMEVENT4] = { "mhpmevent4", any, read_mhpmevent,
|
||||
write_mhpmevent },
|
||||
[CSR_MHPMEVENT5] = { "mhpmevent5", any, read_mhpmevent,
|
||||
write_mhpmevent },
|
||||
[CSR_MHPMEVENT6] = { "mhpmevent6", any, read_mhpmevent,
|
||||
write_mhpmevent },
|
||||
[CSR_MHPMEVENT7] = { "mhpmevent7", any, read_mhpmevent,
|
||||
write_mhpmevent },
|
||||
[CSR_MHPMEVENT8] = { "mhpmevent8", any, read_mhpmevent,
|
||||
write_mhpmevent },
|
||||
[CSR_MHPMEVENT9] = { "mhpmevent9", any, read_mhpmevent,
|
||||
write_mhpmevent },
|
||||
[CSR_MHPMEVENT10] = { "mhpmevent10", any, read_mhpmevent,
|
||||
write_mhpmevent },
|
||||
[CSR_MHPMEVENT11] = { "mhpmevent11", any, read_mhpmevent,
|
||||
write_mhpmevent },
|
||||
[CSR_MHPMEVENT12] = { "mhpmevent12", any, read_mhpmevent,
|
||||
write_mhpmevent },
|
||||
[CSR_MHPMEVENT13] = { "mhpmevent13", any, read_mhpmevent,
|
||||
write_mhpmevent },
|
||||
[CSR_MHPMEVENT14] = { "mhpmevent14", any, read_mhpmevent,
|
||||
write_mhpmevent },
|
||||
[CSR_MHPMEVENT15] = { "mhpmevent15", any, read_mhpmevent,
|
||||
write_mhpmevent },
|
||||
[CSR_MHPMEVENT16] = { "mhpmevent16", any, read_mhpmevent,
|
||||
write_mhpmevent },
|
||||
[CSR_MHPMEVENT17] = { "mhpmevent17", any, read_mhpmevent,
|
||||
write_mhpmevent },
|
||||
[CSR_MHPMEVENT18] = { "mhpmevent18", any, read_mhpmevent,
|
||||
write_mhpmevent },
|
||||
[CSR_MHPMEVENT19] = { "mhpmevent19", any, read_mhpmevent,
|
||||
write_mhpmevent },
|
||||
[CSR_MHPMEVENT20] = { "mhpmevent20", any, read_mhpmevent,
|
||||
write_mhpmevent },
|
||||
[CSR_MHPMEVENT21] = { "mhpmevent21", any, read_mhpmevent,
|
||||
write_mhpmevent },
|
||||
[CSR_MHPMEVENT22] = { "mhpmevent22", any, read_mhpmevent,
|
||||
write_mhpmevent },
|
||||
[CSR_MHPMEVENT23] = { "mhpmevent23", any, read_mhpmevent,
|
||||
write_mhpmevent },
|
||||
[CSR_MHPMEVENT24] = { "mhpmevent24", any, read_mhpmevent,
|
||||
write_mhpmevent },
|
||||
[CSR_MHPMEVENT25] = { "mhpmevent25", any, read_mhpmevent,
|
||||
write_mhpmevent },
|
||||
[CSR_MHPMEVENT26] = { "mhpmevent26", any, read_mhpmevent,
|
||||
write_mhpmevent },
|
||||
[CSR_MHPMEVENT27] = { "mhpmevent27", any, read_mhpmevent,
|
||||
write_mhpmevent },
|
||||
[CSR_MHPMEVENT28] = { "mhpmevent28", any, read_mhpmevent,
|
||||
write_mhpmevent },
|
||||
[CSR_MHPMEVENT29] = { "mhpmevent29", any, read_mhpmevent,
|
||||
write_mhpmevent },
|
||||
[CSR_MHPMEVENT30] = { "mhpmevent30", any, read_mhpmevent,
|
||||
write_mhpmevent },
|
||||
[CSR_MHPMEVENT31] = { "mhpmevent31", any, read_mhpmevent,
|
||||
write_mhpmevent },
|
||||
|
||||
[CSR_HPMCOUNTER3H] = { "hpmcounter3h", ctr32, read_zero },
|
||||
[CSR_HPMCOUNTER4H] = { "hpmcounter4h", ctr32, read_zero },
|
||||
[CSR_HPMCOUNTER5H] = { "hpmcounter5h", ctr32, read_zero },
|
||||
[CSR_HPMCOUNTER6H] = { "hpmcounter6h", ctr32, read_zero },
|
||||
[CSR_HPMCOUNTER7H] = { "hpmcounter7h", ctr32, read_zero },
|
||||
[CSR_HPMCOUNTER8H] = { "hpmcounter8h", ctr32, read_zero },
|
||||
[CSR_HPMCOUNTER9H] = { "hpmcounter9h", ctr32, read_zero },
|
||||
[CSR_HPMCOUNTER10H] = { "hpmcounter10h", ctr32, read_zero },
|
||||
[CSR_HPMCOUNTER11H] = { "hpmcounter11h", ctr32, read_zero },
|
||||
[CSR_HPMCOUNTER12H] = { "hpmcounter12h", ctr32, read_zero },
|
||||
[CSR_HPMCOUNTER13H] = { "hpmcounter13h", ctr32, read_zero },
|
||||
[CSR_HPMCOUNTER14H] = { "hpmcounter14h", ctr32, read_zero },
|
||||
[CSR_HPMCOUNTER15H] = { "hpmcounter15h", ctr32, read_zero },
|
||||
[CSR_HPMCOUNTER16H] = { "hpmcounter16h", ctr32, read_zero },
|
||||
[CSR_HPMCOUNTER17H] = { "hpmcounter17h", ctr32, read_zero },
|
||||
[CSR_HPMCOUNTER18H] = { "hpmcounter18h", ctr32, read_zero },
|
||||
[CSR_HPMCOUNTER19H] = { "hpmcounter19h", ctr32, read_zero },
|
||||
[CSR_HPMCOUNTER20H] = { "hpmcounter20h", ctr32, read_zero },
|
||||
[CSR_HPMCOUNTER21H] = { "hpmcounter21h", ctr32, read_zero },
|
||||
[CSR_HPMCOUNTER22H] = { "hpmcounter22h", ctr32, read_zero },
|
||||
[CSR_HPMCOUNTER23H] = { "hpmcounter23h", ctr32, read_zero },
|
||||
[CSR_HPMCOUNTER24H] = { "hpmcounter24h", ctr32, read_zero },
|
||||
[CSR_HPMCOUNTER25H] = { "hpmcounter25h", ctr32, read_zero },
|
||||
[CSR_HPMCOUNTER26H] = { "hpmcounter26h", ctr32, read_zero },
|
||||
[CSR_HPMCOUNTER27H] = { "hpmcounter27h", ctr32, read_zero },
|
||||
[CSR_HPMCOUNTER28H] = { "hpmcounter28h", ctr32, read_zero },
|
||||
[CSR_HPMCOUNTER29H] = { "hpmcounter29h", ctr32, read_zero },
|
||||
[CSR_HPMCOUNTER30H] = { "hpmcounter30h", ctr32, read_zero },
|
||||
[CSR_HPMCOUNTER31H] = { "hpmcounter31h", ctr32, read_zero },
|
||||
[CSR_HPMCOUNTER3H] = { "hpmcounter3h", ctr32, read_hpmcounterh },
|
||||
[CSR_HPMCOUNTER4H] = { "hpmcounter4h", ctr32, read_hpmcounterh },
|
||||
[CSR_HPMCOUNTER5H] = { "hpmcounter5h", ctr32, read_hpmcounterh },
|
||||
[CSR_HPMCOUNTER6H] = { "hpmcounter6h", ctr32, read_hpmcounterh },
|
||||
[CSR_HPMCOUNTER7H] = { "hpmcounter7h", ctr32, read_hpmcounterh },
|
||||
[CSR_HPMCOUNTER8H] = { "hpmcounter8h", ctr32, read_hpmcounterh },
|
||||
[CSR_HPMCOUNTER9H] = { "hpmcounter9h", ctr32, read_hpmcounterh },
|
||||
[CSR_HPMCOUNTER10H] = { "hpmcounter10h", ctr32, read_hpmcounterh },
|
||||
[CSR_HPMCOUNTER11H] = { "hpmcounter11h", ctr32, read_hpmcounterh },
|
||||
[CSR_HPMCOUNTER12H] = { "hpmcounter12h", ctr32, read_hpmcounterh },
|
||||
[CSR_HPMCOUNTER13H] = { "hpmcounter13h", ctr32, read_hpmcounterh },
|
||||
[CSR_HPMCOUNTER14H] = { "hpmcounter14h", ctr32, read_hpmcounterh },
|
||||
[CSR_HPMCOUNTER15H] = { "hpmcounter15h", ctr32, read_hpmcounterh },
|
||||
[CSR_HPMCOUNTER16H] = { "hpmcounter16h", ctr32, read_hpmcounterh },
|
||||
[CSR_HPMCOUNTER17H] = { "hpmcounter17h", ctr32, read_hpmcounterh },
|
||||
[CSR_HPMCOUNTER18H] = { "hpmcounter18h", ctr32, read_hpmcounterh },
|
||||
[CSR_HPMCOUNTER19H] = { "hpmcounter19h", ctr32, read_hpmcounterh },
|
||||
[CSR_HPMCOUNTER20H] = { "hpmcounter20h", ctr32, read_hpmcounterh },
|
||||
[CSR_HPMCOUNTER21H] = { "hpmcounter21h", ctr32, read_hpmcounterh },
|
||||
[CSR_HPMCOUNTER22H] = { "hpmcounter22h", ctr32, read_hpmcounterh },
|
||||
[CSR_HPMCOUNTER23H] = { "hpmcounter23h", ctr32, read_hpmcounterh },
|
||||
[CSR_HPMCOUNTER24H] = { "hpmcounter24h", ctr32, read_hpmcounterh },
|
||||
[CSR_HPMCOUNTER25H] = { "hpmcounter25h", ctr32, read_hpmcounterh },
|
||||
[CSR_HPMCOUNTER26H] = { "hpmcounter26h", ctr32, read_hpmcounterh },
|
||||
[CSR_HPMCOUNTER27H] = { "hpmcounter27h", ctr32, read_hpmcounterh },
|
||||
[CSR_HPMCOUNTER28H] = { "hpmcounter28h", ctr32, read_hpmcounterh },
|
||||
[CSR_HPMCOUNTER29H] = { "hpmcounter29h", ctr32, read_hpmcounterh },
|
||||
[CSR_HPMCOUNTER30H] = { "hpmcounter30h", ctr32, read_hpmcounterh },
|
||||
[CSR_HPMCOUNTER31H] = { "hpmcounter31h", ctr32, read_hpmcounterh },
|
||||
|
||||
[CSR_MHPMCOUNTER3H] = { "mhpmcounter3h", any32, read_zero },
|
||||
[CSR_MHPMCOUNTER4H] = { "mhpmcounter4h", any32, read_zero },
|
||||
[CSR_MHPMCOUNTER5H] = { "mhpmcounter5h", any32, read_zero },
|
||||
[CSR_MHPMCOUNTER6H] = { "mhpmcounter6h", any32, read_zero },
|
||||
[CSR_MHPMCOUNTER7H] = { "mhpmcounter7h", any32, read_zero },
|
||||
[CSR_MHPMCOUNTER8H] = { "mhpmcounter8h", any32, read_zero },
|
||||
[CSR_MHPMCOUNTER9H] = { "mhpmcounter9h", any32, read_zero },
|
||||
[CSR_MHPMCOUNTER10H] = { "mhpmcounter10h", any32, read_zero },
|
||||
[CSR_MHPMCOUNTER11H] = { "mhpmcounter11h", any32, read_zero },
|
||||
[CSR_MHPMCOUNTER12H] = { "mhpmcounter12h", any32, read_zero },
|
||||
[CSR_MHPMCOUNTER13H] = { "mhpmcounter13h", any32, read_zero },
|
||||
[CSR_MHPMCOUNTER14H] = { "mhpmcounter14h", any32, read_zero },
|
||||
[CSR_MHPMCOUNTER15H] = { "mhpmcounter15h", any32, read_zero },
|
||||
[CSR_MHPMCOUNTER16H] = { "mhpmcounter16h", any32, read_zero },
|
||||
[CSR_MHPMCOUNTER17H] = { "mhpmcounter17h", any32, read_zero },
|
||||
[CSR_MHPMCOUNTER18H] = { "mhpmcounter18h", any32, read_zero },
|
||||
[CSR_MHPMCOUNTER19H] = { "mhpmcounter19h", any32, read_zero },
|
||||
[CSR_MHPMCOUNTER20H] = { "mhpmcounter20h", any32, read_zero },
|
||||
[CSR_MHPMCOUNTER21H] = { "mhpmcounter21h", any32, read_zero },
|
||||
[CSR_MHPMCOUNTER22H] = { "mhpmcounter22h", any32, read_zero },
|
||||
[CSR_MHPMCOUNTER23H] = { "mhpmcounter23h", any32, read_zero },
|
||||
[CSR_MHPMCOUNTER24H] = { "mhpmcounter24h", any32, read_zero },
|
||||
[CSR_MHPMCOUNTER25H] = { "mhpmcounter25h", any32, read_zero },
|
||||
[CSR_MHPMCOUNTER26H] = { "mhpmcounter26h", any32, read_zero },
|
||||
[CSR_MHPMCOUNTER27H] = { "mhpmcounter27h", any32, read_zero },
|
||||
[CSR_MHPMCOUNTER28H] = { "mhpmcounter28h", any32, read_zero },
|
||||
[CSR_MHPMCOUNTER29H] = { "mhpmcounter29h", any32, read_zero },
|
||||
[CSR_MHPMCOUNTER30H] = { "mhpmcounter30h", any32, read_zero },
|
||||
[CSR_MHPMCOUNTER31H] = { "mhpmcounter31h", any32, read_zero },
|
||||
[CSR_MHPMCOUNTER3H] = { "mhpmcounter3h", mctr32, read_hpmcounterh,
|
||||
write_mhpmcounterh },
|
||||
[CSR_MHPMCOUNTER4H] = { "mhpmcounter4h", mctr32, read_hpmcounterh,
|
||||
write_mhpmcounterh },
|
||||
[CSR_MHPMCOUNTER5H] = { "mhpmcounter5h", mctr32, read_hpmcounterh,
|
||||
write_mhpmcounterh },
|
||||
[CSR_MHPMCOUNTER6H] = { "mhpmcounter6h", mctr32, read_hpmcounterh,
|
||||
write_mhpmcounterh },
|
||||
[CSR_MHPMCOUNTER7H] = { "mhpmcounter7h", mctr32, read_hpmcounterh,
|
||||
write_mhpmcounterh },
|
||||
[CSR_MHPMCOUNTER8H] = { "mhpmcounter8h", mctr32, read_hpmcounterh,
|
||||
write_mhpmcounterh },
|
||||
[CSR_MHPMCOUNTER9H] = { "mhpmcounter9h", mctr32, read_hpmcounterh,
|
||||
write_mhpmcounterh },
|
||||
[CSR_MHPMCOUNTER10H] = { "mhpmcounter10h", mctr32, read_hpmcounterh,
|
||||
write_mhpmcounterh },
|
||||
[CSR_MHPMCOUNTER11H] = { "mhpmcounter11h", mctr32, read_hpmcounterh,
|
||||
write_mhpmcounterh },
|
||||
[CSR_MHPMCOUNTER12H] = { "mhpmcounter12h", mctr32, read_hpmcounterh,
|
||||
write_mhpmcounterh },
|
||||
[CSR_MHPMCOUNTER13H] = { "mhpmcounter13h", mctr32, read_hpmcounterh,
|
||||
write_mhpmcounterh },
|
||||
[CSR_MHPMCOUNTER14H] = { "mhpmcounter14h", mctr32, read_hpmcounterh,
|
||||
write_mhpmcounterh },
|
||||
[CSR_MHPMCOUNTER15H] = { "mhpmcounter15h", mctr32, read_hpmcounterh,
|
||||
write_mhpmcounterh },
|
||||
[CSR_MHPMCOUNTER16H] = { "mhpmcounter16h", mctr32, read_hpmcounterh,
|
||||
write_mhpmcounterh },
|
||||
[CSR_MHPMCOUNTER17H] = { "mhpmcounter17h", mctr32, read_hpmcounterh,
|
||||
write_mhpmcounterh },
|
||||
[CSR_MHPMCOUNTER18H] = { "mhpmcounter18h", mctr32, read_hpmcounterh,
|
||||
write_mhpmcounterh },
|
||||
[CSR_MHPMCOUNTER19H] = { "mhpmcounter19h", mctr32, read_hpmcounterh,
|
||||
write_mhpmcounterh },
|
||||
[CSR_MHPMCOUNTER20H] = { "mhpmcounter20h", mctr32, read_hpmcounterh,
|
||||
write_mhpmcounterh },
|
||||
[CSR_MHPMCOUNTER21H] = { "mhpmcounter21h", mctr32, read_hpmcounterh,
|
||||
write_mhpmcounterh },
|
||||
[CSR_MHPMCOUNTER22H] = { "mhpmcounter22h", mctr32, read_hpmcounterh,
|
||||
write_mhpmcounterh },
|
||||
[CSR_MHPMCOUNTER23H] = { "mhpmcounter23h", mctr32, read_hpmcounterh,
|
||||
write_mhpmcounterh },
|
||||
[CSR_MHPMCOUNTER24H] = { "mhpmcounter24h", mctr32, read_hpmcounterh,
|
||||
write_mhpmcounterh },
|
||||
[CSR_MHPMCOUNTER25H] = { "mhpmcounter25h", mctr32, read_hpmcounterh,
|
||||
write_mhpmcounterh },
|
||||
[CSR_MHPMCOUNTER26H] = { "mhpmcounter26h", mctr32, read_hpmcounterh,
|
||||
write_mhpmcounterh },
|
||||
[CSR_MHPMCOUNTER27H] = { "mhpmcounter27h", mctr32, read_hpmcounterh,
|
||||
write_mhpmcounterh },
|
||||
[CSR_MHPMCOUNTER28H] = { "mhpmcounter28h", mctr32, read_hpmcounterh,
|
||||
write_mhpmcounterh },
|
||||
[CSR_MHPMCOUNTER29H] = { "mhpmcounter29h", mctr32, read_hpmcounterh,
|
||||
write_mhpmcounterh },
|
||||
[CSR_MHPMCOUNTER30H] = { "mhpmcounter30h", mctr32, read_hpmcounterh,
|
||||
write_mhpmcounterh },
|
||||
[CSR_MHPMCOUNTER31H] = { "mhpmcounter31h", mctr32, read_hpmcounterh,
|
||||
write_mhpmcounterh },
|
||||
#endif /* !CONFIG_USER_ONLY */
|
||||
};
|
||||
|
||||
@ -331,6 +331,9 @@ const VMStateDescription vmstate_riscv_cpu = {
|
||||
VMSTATE_UINTTL(env.scounteren, RISCVCPU),
|
||||
VMSTATE_UINTTL(env.mcounteren, RISCVCPU),
|
||||
VMSTATE_UINTTL(env.mcountinhibit, RISCVCPU),
|
||||
VMSTATE_UINTTL_ARRAY(env.mhpmcounter_val, RISCVCPU, RV_MAX_MHPMCOUNTERS),
|
||||
VMSTATE_UINTTL_ARRAY(env.mhpmcounterh_val, RISCVCPU, RV_MAX_MHPMCOUNTERS),
|
||||
VMSTATE_UINTTL_ARRAY(env.mhpmevent_val, RISCVCPU, RV_MAX_MHPMEVENTS),
|
||||
VMSTATE_UINTTL(env.sscratch, RISCVCPU),
|
||||
VMSTATE_UINTTL(env.mscratch, RISCVCPU),
|
||||
VMSTATE_UINT64(env.mfromhost, RISCVCPU),
|
||||
|
||||
Loading…
Reference in New Issue
Block a user