Function rem_timer

icicle-cortexm/fuzzware-native/timer.c:117–152

}

uc_err rem_timer(uc_engine *uc, uint32_t id) {
    struct TimerState* timers = &uc->fw->timers;

    // Catch bugs from the other side
    if(id >= MAX_TIMERS) {
        perror("[TIMER ERROR] rem_timer: Too high id passed\n");
        exit(-1);
    } else if(!timers->timers[id].in_use) {
        perror("[TIMER ERROR] rem_timer: Unused timer to be removed\n");
        exit(-1);
    }

    #ifdef DEBUG_TIMER
    printf("[TIMER] rem_timer(%d)\n", id); fflush(stdout);
    #endif

    if(timers->timers[id].is_active) {
        stop_timer(uc, id);
    }

    memset(&timers->timers[id], 0, sizeof(timers->timers[id]));

    // Delete tail entries if we can
    while(id != -1 && id == timers->end_ind-1) {
        if(timers->timers[id].in_use) {
            break;
        } else {
            --id;
            --timers->end_ind;
        }
    }

    --timers->num_inuse;

    return UC_ERR_OK;
}

static void insert_active_timer(uc_engine *uc, struct Timer *tim) {
    struct TimerState* timers = &uc->fw->timers;