C++ (Cpp) PsSetThreadStatus Examples

Example #1

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File: process.c Project: na94ojt/MyPlayground

static BOOL PspCreateSystemProcess(void)
{
	HANDLE process_handle;
	HANDLE init_thread_handle, idle_thread_handle, process_cutter_handle, thread_cutter_handle;
	HANDLE tmr_thread_handle, sw_task_sw_handle;

	if(!PsCreateProcess(&process_handle)) 
		return FALSE;

	/* create init_thread. */
	if(!PsCreateThread(&init_thread_handle, process_handle, NULL, NULL, DEFAULT_STACK_SIZE, FALSE)) 
		return FALSE;
	HalSetupTaskLink(&PsGetThreadPtr(init_thread_handle)->thread_tss32, TASK_SW_SEG);
	HalWriteTssIntoGdt(&PsGetThreadPtr(init_thread_handle)->thread_tss32, sizeof(TSS_32), INIT_TSS_SEG, FALSE);
	_asm {
		push	ax
		mov		ax, INIT_TSS_SEG
		ltr		ax
		pop		ax
	}

	/* create tmr_int_handler_thread. */
	if(!PsCreateIntThread(&tmr_thread_handle, process_handle, Psp_IRQ_SystemTimer, NULL, DEFAULT_STACK_SIZE)) 
		return FALSE;
	HalWriteTssIntoGdt(&PsGetThreadPtr(tmr_thread_handle)->thread_tss32, sizeof(TSS_32), TMR_TSS_SEG, FALSE);

	/* create soft-task-switching thread */
	if(!PsCreateIntThread(&sw_task_sw_handle, process_handle, PspSoftTaskSW, NULL, DEFAULT_STACK_SIZE)) 
		return FALSE;
	HalWriteTssIntoGdt(&PsGetThreadPtr(sw_task_sw_handle)->thread_tss32, sizeof(TSS_32), SOFT_TS_TSS_SEG, FALSE);

	/* create idle_thread. */
	if(!PsCreateThread(&idle_thread_handle, process_handle, PspIdleThread, NULL, DEFAULT_STACK_SIZE, FALSE)) 
		return FALSE;
	PsSetThreadStatus(idle_thread_handle, THREAD_STATUS_RUNNING);

	HalWriteTssIntoGdt(&PsGetThreadPtr(idle_thread_handle)->thread_tss32, sizeof(TSS_32), TASK_SW_SEG, 
		TRUE); /* LAST PARAMETER SHOULD BE SET WITH 'TRUE'. IMPORTANT!! */
	m_ProcMgrBlk.pt_current_thread = idle_thread_handle; /* IMPORTANT!! */

	/* process cutter & thread cutter */
	if(!PsCreateThread(&process_cutter_handle, process_handle, PspProcessCutterThread, NULL, DEFAULT_STACK_SIZE, FALSE)) 
		return FALSE;
	PsSetThreadStatus(process_cutter_handle, THREAD_STATUS_READY);
	if(!PsCreateThread(&thread_cutter_handle, process_handle, PspThreadCutterThread, NULL, DEFAULT_STACK_SIZE, FALSE)) 
		return FALSE;
	PsSetThreadStatus(thread_cutter_handle, THREAD_STATUS_READY);

	return TRUE;
}

Example #2

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File: process.c Project: alohays/mylysos

//초기 프로세스와 쓰레드의 생성과 설정
static BOOL PspCreateSystemProcess(void)
{
	HANDLE process_handle;
	HANDLE init_thread_handle, idle_thread_handle, process_cutter_handle, thread_cutter_handle;
	HANDLE tmr_thread_handle, sw_task_sw_handle;

	//메인 프로세스를 생성해주는 PSCreateProcess 함수 호출
	if(!PsCreateProcess(&process_handle)) 
		return FALSE;

	//프로세스를 생성하기 위해 베이스가 될 메인 쓰레드(init 쓰레드) 생성 
	if(!PsCreateThread(&init_thread_handle, process_handle, NULL, NULL, DEFAULT_STACK_SIZE, FALSE)) 
		return FALSE;

	//초기 쓰레드의 백링크(Prev-Link) 설정
	HalSetupTaskLink(&PsGetThreadPtr(init_thread_handle)->thread_tss32, TASK_SW_SEG);
	//초기 쓰레드의 TSS를 GDT내에 설정
	HalWriteTssIntoGdt(&PsGetThreadPtr(init_thread_handle)->thread_tss32, sizeof(TSS_32), INIT_TSS_SEG, FALSE);
	_asm {
		push	ax
		mov		ax, INIT_TSS_SEG
		ltr		ax
		pop		ax
	}

	if(!PsCreateIntThread(&tmr_thread_handle, process_handle, Psp_IRQ_SystemTimer, NULL, DEFAULT_STACK_SIZE))
		return FALSE;
	HalWriteTssIntoGdt(&PsGetThreadPtr(tmr_thread_handle)->thread_tss32, sizeof(TSS_32), TMR_TSS_SEG, FALSE);

	if(!PsCreateIntThread(&sw_task_sw_handle, process_handle, PspSoftTaskSW, NULL, DEFAULT_STACK_SIZE))
		return FALSE;
	HalWriteTssIntoGdt(&PsGetThreadPtr(sw_task_sw_handle)->thread_tss32, sizeof(TSS_32), SOFT_TS_TSS_SEG, FALSE);

	if(!PsCreateThread(&idle_thread_handle, process_handle, PspIdleThread, NULL, DEFAULT_STACK_SIZE, FALSE))
		return FALSE;
	PsSetThreadStatus(idle_thread_handle, THREAD_STATUS_RUNNING);

	HalWriteTssIntoGdt(&PsGetThreadPtr(idle_thread_handle)->thread_tss32, sizeof(TSS_32), TASK_SW_SEG,
		TRUE);
	m_ProcMgrBlk.pt_current_thread = idle_thread_handle;

	if(!PsCreateThread(&process_cutter_handle, process_handle, PspProcessCutterThread, NULL, DEFAULT_STACK_SIZE, FALSE))
		return FALSE;
	PsSetThreadStatus(process_cutter_handle, THREAD_STATUS_READY);
	if(!PsCreateThread(&thread_cutter_handle, process_handle, PspThreadCutterThread, NULL, DEFAULT_STACK_SIZE, FALSE))
		return FALSE;
	PsSetThreadStatus(thread_cutter_handle, THREAD_STATUS_READY);
		
	return TRUE;
}

Example #3

0

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File: fdddrv.c Project: na94ojt/MyPlayground

/**********************************************************************************************************
 *                                           JOB_ITEM & THREAD                                            *
 **********************************************************************************************************/
static DWORD FddpJobProcessThread(PVOID StartContext)
{
	FDD_JOB_ITEM job_item;

	while(1) {
		if(!FddpPopJobItem(&job_item)) {
			HalTaskSwitch();
			continue;
		}

		FddpReadWriteSector(job_item.type, job_item.sector, job_item.numbers_of_sectors, job_item.pt_data);
		PsSetThreadStatus(job_item.thread, THREAD_STATUS_READY);
	}

	return 0;
}

Example #4

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File: kbddrv.c Project: alohays/mylysos

BOOL KbdInitializeDriver(VOID)
{
	memset(&m_KbdData, 0, sizeof(m_KbdData));

	m_KbdData.indicator_status = KBD_LED_NUMLOCK;

	KbdpResetIndicator();

	if(!PsCreateProcess(&m_ProcessHandle))
		return FALSE;

	if(!PsCreateThread(&m_TranslatorThreadHandle,m_ProcessHandle, KbdpTranslatorThread, NULL, DEFAULT_STACK_SIZE, FALSE))
		return FALSE;
	PsSetThreadStatus(m_TranslatorThreadHandle, THREAD_STATUS_READY);
$reset:
	return TRUE;

}

Example #5

0

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File: fdddrv.c Project: na94ojt/MyPlayground

/**********************************************************************************************************
 *                                             GLOBAL FUNTIONS                                            *
 **********************************************************************************************************/
BOOL FddInitializeDriver(VOID)
{
	/* motor off */
	if(!FddpTurnOffMotor()) {
		DbgPrint("FddpTurnOffMotor() returned an error.\r\n");
		return FALSE;
	}

	/* create keyboard process */
	if(!PsCreateProcess(&m_ProcessHandle)) 
		return FALSE;

	/* create thread */
	if(!PsCreateThread(&m_ThreadHandle, m_ProcessHandle, FddpJobProcessThread, NULL, DEFAULT_STACK_SIZE, FALSE)) 
		return FALSE;
	PsSetThreadStatus(m_ThreadHandle, THREAD_STATUS_READY); /* i'm ready! */

	return TRUE;
}

Example #6

0

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File: kbddrv.c Project: na94ojt/MyPlayground

/**********************************************************************************************************
 *                                             GLOBAL FUNTIONS                                            *
 **********************************************************************************************************/
BOOL KbdInitializeDriver(VOID)
{
	memset(&m_KbdData, 0, sizeof(m_KbdData));

	/* initial indicator LEDs */
	m_KbdData.indicator_status = KBD_LED_NUMLOCK;
	KbdpResetIndicator();

	/* create keyboard process */
	if(!PsCreateProcess(&m_ProcessHandle)) 
		return FALSE;

	/* create a thread doing translation of raw_key_data 2 user_key_data */
	if(!PsCreateThread(&m_TranslatorThreadHandle, m_ProcessHandle, KbdpTranslatorThread, NULL, DEFAULT_STACK_SIZE, FALSE)) 
		return FALSE;
	PsSetThreadStatus(m_TranslatorThreadHandle, THREAD_STATUS_READY); /* i'm ready! */

	return TRUE;
}