diff options
Diffstat (limited to 'target/riscv/pmu.c')
| -rw-r--r-- | target/riscv/pmu.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/target/riscv/pmu.c b/target/riscv/pmu.c index 3cc0b36..a68809e 100644 --- a/target/riscv/pmu.c +++ b/target/riscv/pmu.c @@ -22,8 +22,8 @@ #include "qemu/timer.h" #include "cpu.h" #include "pmu.h" -#include "sysemu/cpu-timers.h" -#include "sysemu/device_tree.h" +#include "exec/icount.h" +#include "system/device_tree.h" #define RISCV_TIMEBASE_FREQ 1000000000 /* 1Ghz */ @@ -204,6 +204,7 @@ static void riscv_pmu_icount_update_priv(CPURISCVState *env, } if (env->virt_enabled) { + g_assert(env->priv <= PRV_S); counter_arr = env->pmu_fixed_ctrs[1].counter_virt; snapshot_prev = env->pmu_fixed_ctrs[1].counter_virt_prev; } else { @@ -212,6 +213,7 @@ static void riscv_pmu_icount_update_priv(CPURISCVState *env, } if (new_virt) { + g_assert(newpriv <= PRV_S); snapshot_new = env->pmu_fixed_ctrs[1].counter_virt_prev; } else { snapshot_new = env->pmu_fixed_ctrs[1].counter_prev; @@ -242,6 +244,7 @@ static void riscv_pmu_cycle_update_priv(CPURISCVState *env, } if (env->virt_enabled) { + g_assert(env->priv <= PRV_S); counter_arr = env->pmu_fixed_ctrs[0].counter_virt; snapshot_prev = env->pmu_fixed_ctrs[0].counter_virt_prev; } else { @@ -250,6 +253,7 @@ static void riscv_pmu_cycle_update_priv(CPURISCVState *env, } if (new_virt) { + g_assert(newpriv <= PRV_S); snapshot_new = env->pmu_fixed_ctrs[0].counter_virt_prev; } else { snapshot_new = env->pmu_fixed_ctrs[0].counter_prev; @@ -386,7 +390,7 @@ int riscv_pmu_update_event_map(CPURISCVState *env, uint64_t value, * Expected mhpmevent value is zero for reset case. Remove the current * mapping. */ - if (!value) { + if (!(value & MHPMEVENT_IDX_MASK)) { g_hash_table_foreach_remove(cpu->pmu_event_ctr_map, pmu_remove_event_map, GUINT_TO_POINTER(ctr_idx)); |