winhal.h

一个更为先进的嵌入式操作系统.采用RMS线程调度算法,具有信号量等同步对象.亦包括GUI. 通过该系统您可以极大知道Windows的内部秘密.

#ifndef _GOS_WINHAL_H_
#define _GOS_WINHAL_H_

enum _tagHAL
{
	halCreate,
	halMouseEvent,
	halKeyEvent,
	halSetWallpaper,
};

extern "C" LRESULT HalMain(UINT message, WPARAM wParam, LPARAM lParam);

#ifndef _STDAFX_H_

#ifdef _DEBUG
#define ASSERT(f)	if(!(f)){_asm int 3}
extern void TRACE(LPCTSTR pszFormat,...);
#else
#define ASSERT(f)
#define TRACE(x)
#endif

#define IsInterruptable() 1
#define IsInterruptMode() 0
#define EnableInterrupt() g_pKernel->UnlockSwitch()
#define DisableInterrupt() g_pKernel->LockSwitch()
#define SwitchToThread() g_pHAL->SwitchThread()

extern "C" LONG __stdcall GetTickCount();

class CThread;

class CHAL : public CMsgObject
{
public:
	virtual LRESULT MsgProc(UINT message, WPARAM wParam, LPARAM lParam);
public:
	static void CreateThread(CThread* pThread,PVOID pParam);
	static void ExitThread(CThread* pThread);
	static void SwitchThread(CThread* pFromThread,CThread* pToThread);
	static BOOL SwitchThread(void);
	static void OnSwitchThread(BOOL bIdle);
public:
	static DWORD SimSWI(PVOID pParam);
	static DWORD RunGOS(PVOID pParam);
	static DWORD CHAL::RunThread(PVOID pParam);
};

extern CHAL* g_pHAL;
class CDesktop;extern CDesktop* g_pDesktop;

#endif // _STDAFX_H_

#endif //_GOS_WINHAL_H_