25 static bool pmc_has_overflow_enabled(CPUPPCState *env, int sprn)  in pmc_has_overflow_enabled()  argument
27     if (sprn == SPR_POWER_PMC1) {  in pmc_has_overflow_enabled()
172     int sprn, cyc_cnt = env->pmc_cyc_cnt;  in pmu_update_cycles()  local
174     for (sprn = SPR_POWER_PMC1; sprn <= SPR_POWER_PMC6; sprn++) {  in pmu_update_cycles()
175         if (cyc_cnt & (1 << (sprn - SPR_POWER_PMC1 + 1))) {  in pmu_update_cycles()
180             env->spr[sprn] += time_delta;  in pmu_update_cycles()
192 static QEMUTimer *get_cyc_overflow_timer(CPUPPCState *env, int sprn)  in get_cyc_overflow_timer()  argument
194     return env->pmu_cyc_overflow_timers[sprn - SPR_POWER_PMC1];  in get_cyc_overflow_timer()
197 static void pmc_update_overflow_timer(CPUPPCState *env, int sprn)  in pmc_update_overflow_timer()  argument
199     QEMUTimer *pmc_overflow_timer = get_cyc_overflow_timer(env, sprn);  in pmc_update_overflow_timer()
210     if (!(env->pmc_cyc_cnt & (1 << (sprn - SPR_POWER_PMC1 + 1))) ||  in pmc_update_overflow_timer()
211         !pmc_has_overflow_enabled(env, sprn)) {  in pmc_update_overflow_timer()
217     if (env->spr[sprn] >= PMC_COUNTER_NEGATIVE_VAL) {  in pmc_update_overflow_timer()
220         timeout = PMC_COUNTER_NEGATIVE_VAL - env->spr[sprn];  in pmc_update_overflow_timer()
232     int sprn;  in pmu_update_overflow_timers()  local
238     for (sprn = SPR_POWER_PMC1; sprn <= SPR_POWER_PMC6; sprn++) {  in pmu_update_overflow_timers()
239         pmc_update_overflow_timer(env, sprn);  in pmu_update_overflow_timers()
246     int sprn;  in pmu_delete_timers()  local
248     for (sprn = SPR_POWER_PMC1; sprn <= SPR_POWER_PMC6; sprn++) {  in pmu_delete_timers()
249         pmc_overflow_timer = get_cyc_overflow_timer(env, sprn);  in pmu_delete_timers()
278 target_ulong helper_read_pmc(CPUPPCState *env, uint32_t sprn)  in helper_read_pmc()  argument
282     return env->spr[sprn];  in helper_read_pmc()
285 void helper_store_pmc(CPUPPCState *env, uint32_t sprn, uint64_t value)  in helper_store_pmc()  argument
289     env->spr[sprn] = (uint32_t)value;  in helper_store_pmc()
291     pmc_update_overflow_timer(env, sprn);  in helper_store_pmc()
351     int i, sprn;  in cpu_ppc_pmu_init()  local
353     for (sprn = SPR_POWER_PMC1; sprn <= SPR_POWER_PMC6; sprn++) {  in cpu_ppc_pmu_init()
354         if (sprn == SPR_POWER_PMC5) {  in cpu_ppc_pmu_init()
358         i = sprn - SPR_POWER_PMC1;  in cpu_ppc_pmu_init()