static DWORD Psp_IRQ_SystemTimer(PVOID StartContext)
{
while(1) {
_asm cli
m_TickCount++; /* increase tick count */
PspSetupTaskSWEnv(); /* task-switching */
WRITE_PORT_UCHAR((PUCHAR)0x20, 0x20); /* send EOI */
_asm iretd
}
return 0;
}
//타이머 인터럽트 핸들러 함수
static DWORD Psp_IRQ_SystemTimer(PVOID StartContext)
{
while(1) {
_asm cli
m_TickCount++;
PspSetupTaskSWEnv();
WRITE_PORT_UCHAR((PUCHAR)0x20, 0x20);
_asm iretd
}
return 0;
}
static DWORD PspSoftTaskSW(PVOID StartContext)
{
int cnt=0, pos=0;
char *addr=(char *)TS_WATCHDOG_CLOCK_POS, status[] = {'-', '\\', '|', '/', '-', '\\', '|', '/'};
while(1) {
_asm cli
/* draw alalog watch-dog clock */
if(cnt++ >= TIMEOUT_PER_SECOND) {
if(++pos > 7) pos = 0;
cnt = 0;
if(m_bShowTSWatchdogClock)
*addr = status[pos];
}
PspSetupTaskSWEnv();
_asm iretd
}
return 0;
}