C++ (Cpp) qemu_thread_get_handle 예제들

예제 #1

파일: cpus.c 프로젝트: 0bliv10n/s2e

static void qemu_tcg_init_vcpu(void *_env)
{
    CPUArchState *env = _env;

    /* share a single thread for all cpus with TCG */
    if (!tcg_cpu_thread) {
#ifdef CONFIG_S2E
        /* Forks inherit parent's memory, therefore we do not want
           to allocate new memory regions, just overwrite them. */
        if (!s2e_is_forking()) {
            env->thread = g_malloc0(sizeof(QemuThread));
            env->halt_cond = g_malloc0(sizeof(QemuCond));
        }
#else
        env->thread = g_malloc0(sizeof(QemuThread));
        env->halt_cond = g_malloc0(sizeof(QemuCond));
#endif
        qemu_cond_init(env->halt_cond);
        tcg_halt_cond = env->halt_cond;
        qemu_thread_create(env->thread, qemu_tcg_cpu_thread_fn, env,
                           QEMU_THREAD_JOINABLE);
#ifdef _WIN32
        env->hThread = qemu_thread_get_handle(env->thread);
#endif
        while (env->created == 0) {
            qemu_cond_wait(&qemu_cpu_cond, &qemu_global_mutex);
        }
        tcg_cpu_thread = env->thread;
    } else {
        env->thread = tcg_cpu_thread;
        env->halt_cond = tcg_halt_cond;
    }
}

예제 #2

파일: qemu-thread-win32.c 프로젝트: chmeeedalf/qemu-bsd-user

void *qemu_thread_join(QemuThread *thread)
{
    QemuThreadData *data;
    void *ret;
    HANDLE handle;

    data = thread->data;
    if (!data) {
        return NULL;
    }
    /*
     * Because multiple copies of the QemuThread can exist via
     * qemu_thread_get_self, we need to store a value that cannot
     * leak there.  The simplest, non racy way is to store the TID,
     * discard the handle that _beginthreadex gives back, and
     * get another copy of the handle here.
     */
    handle = qemu_thread_get_handle(thread);
    if (handle) {
        WaitForSingleObject(handle, INFINITE);
        CloseHandle(handle);
    }
    ret = data->ret;
    assert(data->mode != QEMU_THREAD_DETACHED);
    DeleteCriticalSection(&data->cs);
    g_free(data);
    return ret;
}

예제 #3

파일: cpus.c 프로젝트: BreakawayConsulting/QEMU

static void qemu_tcg_init_vcpu(CPUState *cpu)
{
    /* share a single thread for all cpus with TCG */
    if (!tcg_cpu_thread) {
        cpu->thread = g_malloc0(sizeof(QemuThread));
        cpu->halt_cond = g_malloc0(sizeof(QemuCond));
        qemu_cond_init(cpu->halt_cond);
        tcg_halt_cond = cpu->halt_cond;
        qemu_thread_create(cpu->thread, qemu_tcg_cpu_thread_fn, cpu,
                           QEMU_THREAD_JOINABLE);
#ifdef _WIN32
        cpu->hThread = qemu_thread_get_handle(cpu->thread);
#endif
        while (!cpu->created) {
            qemu_cond_wait(&qemu_cpu_cond, &qemu_global_mutex);
        }
        tcg_cpu_thread = cpu->thread;
    } else {
        cpu->thread = tcg_cpu_thread;
        cpu->halt_cond = tcg_halt_cond;
    }
}

예제 #4

파일: cpus.c 프로젝트: MrPavel3243/limbo-android

static void qemu_tcg_init_vcpu(void *_env)
{
    CPUArchState *env = _env;

    /* share a single thread for all cpus with TCG */
    if (!tcg_cpu_thread) {
        env->thread = g_malloc0(sizeof(QemuThread));
        env->halt_cond = g_malloc0(sizeof(QemuCond));
        qemu_cond_init(env->halt_cond);
        tcg_halt_cond = env->halt_cond;
        qemu_thread_create(env->thread, qemu_tcg_cpu_thread_fn, env,
                           QEMU_THREAD_JOINABLE);
#ifdef _WIN32
        env->hThread = qemu_thread_get_handle(env->thread);
#endif
        while (env->created == 0) {
            qemu_cond_wait(&qemu_cpu_cond, &qemu_global_mutex);
        }
        tcg_cpu_thread = env->thread;
    } else {
        env->thread = tcg_cpu_thread;
        env->halt_cond = tcg_halt_cond;
    }
}