C++ (Cpp) cpu_openrisc_count_start 예제들

예제 #1

파일: cputimer.c 프로젝트: NormanM/qemu

static void openrisc_timer_cb(void *opaque)
{
    OpenRISCCPU *cpu = opaque;

    if ((cpu->env.ttmr & TTMR_IE) &&
         timer_expired(cpu->env.timer, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL))) {
        CPUState *cs = CPU(cpu);

        cpu->env.ttmr |= TTMR_IP;
        cs->interrupt_request |= CPU_INTERRUPT_TIMER;
    }

    switch (cpu->env.ttmr & TTMR_M) {
    case TIMER_NONE:
        break;
    case TIMER_INTR:
        cpu->env.ttcr = 0;
        cpu_openrisc_count_start(cpu);
        break;
    case TIMER_SHOT:
        cpu_openrisc_count_stop(cpu);
        break;
    case TIMER_CONT:
        cpu_openrisc_count_start(cpu);
        break;
    }
}

예제 #2

파일: openrisc_timer.c 프로젝트: Blopeur/qemu-heca

static void openrisc_timer_cb(void *opaque)
{
    OpenRISCCPU *cpu = opaque;

    if ((cpu->env.ttmr & TTMR_IE) &&
         qemu_timer_expired(cpu->env.timer, qemu_get_clock_ns(vm_clock))) {
        cpu->env.ttmr |= TTMR_IP;
        cpu->env.interrupt_request |= CPU_INTERRUPT_TIMER;
    }

    switch (cpu->env.ttmr & TTMR_M) {
    case TIMER_NONE:
        break;
    case TIMER_INTR:
        cpu->env.ttcr = 0;
        cpu_openrisc_count_start(cpu);
        break;
    case TIMER_SHOT:
        cpu_openrisc_count_stop(cpu);
        break;
    case TIMER_CONT:
        cpu_openrisc_count_start(cpu);
        break;
    }
}