diff options
Diffstat (limited to 'cpus.c')
-rw-r--r-- | cpus.c | 30 |
1 files changed, 18 insertions, 12 deletions
@@ -69,7 +69,7 @@ static bool cpu_thread_is_idle(CPUArchState *env) if (cpu->stop || env->queued_work_first) { return false; } - if (env->stopped || !runstate_is_running()) { + if (cpu->stopped || !runstate_is_running()) { return true; } if (!env->halted || qemu_cpu_has_work(env) || @@ -432,7 +432,9 @@ void cpu_synchronize_all_post_init(void) int cpu_is_stopped(CPUArchState *env) { - return !runstate_is_running() || env->stopped; + CPUState *cpu = ENV_GET_CPU(env); + + return !runstate_is_running() || cpu->stopped; } static void do_vm_stop(RunState state) @@ -455,7 +457,7 @@ static int cpu_can_run(CPUArchState *env) if (cpu->stop) { return 0; } - if (env->stopped || !runstate_is_running()) { + if (cpu->stopped || !runstate_is_running()) { return 0; } return 1; @@ -463,9 +465,11 @@ static int cpu_can_run(CPUArchState *env) static void cpu_handle_guest_debug(CPUArchState *env) { + CPUState *cpu = ENV_GET_CPU(env); + gdb_set_stop_cpu(env); qemu_system_debug_request(); - env->stopped = 1; + cpu->stopped = true; } static void cpu_signal(int sig) @@ -693,7 +697,7 @@ static void qemu_wait_io_event_common(CPUArchState *env) if (cpu->stop) { cpu->stop = false; - env->stopped = 1; + cpu->stopped = true; qemu_cond_signal(&qemu_pause_cond); } flush_queued_work(env); @@ -829,7 +833,7 @@ static void *qemu_tcg_cpu_thread_fn(void *arg) qemu_cond_signal(&qemu_cpu_cond); /* wait for initial kick-off after machine start */ - while (first_cpu->stopped) { + while (ENV_GET_CPU(first_cpu)->stopped) { qemu_cond_wait(tcg_halt_cond, &qemu_global_mutex); /* process any pending work */ @@ -930,7 +934,8 @@ static int all_vcpus_paused(void) CPUArchState *penv = first_cpu; while (penv) { - if (!penv->stopped) { + CPUState *pcpu = ENV_GET_CPU(penv); + if (!pcpu->stopped) { return 0; } penv = penv->next_cpu; @@ -957,7 +962,7 @@ void pause_all_vcpus(void) while (penv) { CPUState *pcpu = ENV_GET_CPU(penv); pcpu->stop = 0; - penv->stopped = 1; + pcpu->stopped = true; penv = penv->next_cpu; } return; @@ -982,7 +987,7 @@ void resume_all_vcpus(void) while (penv) { CPUState *pcpu = ENV_GET_CPU(penv); pcpu->stop = false; - penv->stopped = 0; + pcpu->stopped = false; qemu_cpu_kick(penv); penv = penv->next_cpu; } @@ -1045,10 +1050,11 @@ static void qemu_dummy_start_vcpu(CPUArchState *env) void qemu_init_vcpu(void *_env) { CPUArchState *env = _env; + CPUState *cpu = ENV_GET_CPU(env); env->nr_cores = smp_cores; env->nr_threads = smp_threads; - env->stopped = 1; + cpu->stopped = true; if (kvm_enabled()) { qemu_kvm_start_vcpu(env); } else if (tcg_enabled()) { @@ -1063,7 +1069,7 @@ void cpu_stop_current(void) if (cpu_single_env) { CPUState *cpu_single_cpu = ENV_GET_CPU(cpu_single_env); cpu_single_cpu->stop = false; - cpu_single_env->stopped = 1; + cpu_single_cpu->stopped = true; cpu_exit(cpu_single_env); qemu_cond_signal(&qemu_pause_cond); } @@ -1155,7 +1161,7 @@ static void tcg_exec_all(void) cpu_handle_guest_debug(env); break; } - } else if (cpu->stop || env->stopped) { + } else if (cpu->stop || cpu->stopped) { break; } } |