int _start(int argc, char *argv[])
{
iop_event_t event;
int semid, evflg, res;
if ((semid = CreateMutex(IOP_MUTEX_UNLOCKED)) < 0) {
E_PRINTF("Unable to create %s (error %d).\n", "semaphore", semid);
return 1;
}
eng_args.semid = semid;
event.attr = event.bits = 0;
if ((evflg = CreateEventFlag(&event)) < 0) {
E_PRINTF("Unable to create %s (error %d).\n", "event flag", evflg);
return 1;
}
eng_args.evflg = evflg;
CpuEnableIntr();
DisableIntr(IOP_IRQ_DMA_DEV9, NULL);
if ((res = RegisterIntrHandler(IOP_IRQ_DMA_DEV9, 1, dev9_dma_handler, &eng_args.evflg))) {
E_PRINTF("Unable to register 0x%02x intr handler (error %d).\n", IOP_IRQ_DMA_DEV9, res);
return 1;
}
_sw(_lw(0xbf801570) | 0x80, 0xbf801570);
if ((res = ata_engine_init(&eng_args)) < 0) {
E_PRINTF("Unable to initialize the %s DMA engine.\n", "ATA");
return 1;
}
if ((res = smap_engine_init(&eng_args)) < 0) {
E_PRINTF("Unable to initialize the %s DMA engine.\n", "SMAP");
return 1;
}
M_PRINTF("ATA/SMAP DMA relay module initialized.\n");
return 0;
}
bool search_path(int i, int j, int current, int idx )
{
path[idx++] = numbers[i][j];
current += numbers[i][j];
if(i == MAX_X-1)
{
total_cnt ++;
E_PRINTF("%d ",current);
if(current > current_max)
{
current_max = current;
memcpy(path_save, path, MAX_X);
}
return TRUE;
}
if(search_path(i+1, j, current,idx))
{
return search_path(i+1, j+1, current,idx);
}
}
