ExecPS2.h File Reference

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Functions
void *	ExecPS2Patch (void *EntryPoint, void *gp, int argc, char *argv[])

Function Documentation

ExecPS2Patch()

void* ExecPS2Patch	(	void *	EntryPoint,
		void *	gp,
		int	argc,
		char *	argv[]
	)

Definition at line 83 of file ExecPS2.c.

                                                                      {
        int i, CurrentThreadID;
        struct TCB *tcb;
#ifndef REUSE_EXECPS2
        char *ArgsPtr;
#endif
 
        CurrentThreadID=*p_ThreadID;
        p_CancelWakeupThread(CurrentThreadID);
        p_ChangeThreadPriority(CurrentThreadID, 0);
 
        //Like IOP kernels, the first thread is the idle thread.
        for(i=1,tcb=&p_TCBs[1]; i<MAX_THREADS; i++,tcb++){
                if(tcb->status!=0 && i!=CurrentThreadID){
                        if(tcb->status!=THS_DORMANT) p_TerminateThread(i);
 
                        p_DeleteThread(i);
                }
        }
 
        p_InitSemaphores();
        p_InitPgifHandler2();
 
        *p_ThreadStatus=0;
        SoftPeripheralEEReset();
 
#ifdef REUSE_EXECPS2
        //Unlike the Sony patch, why don't we just reuse the original function in the kernel?
        return p_ExecPS2(EntryPoint, gp, argc, argv);
#else
        for(i=0,ArgsPtr=p_ArgsBuffer; i<argc; i++){
                ArgsPtr=p_eestrcpy(ArgsPtr, argv[i]);
        }
 
        tcb=&p_TCBs[CurrentThreadID];
        tcb->argstring=p_ArgsBuffer;
        tcb->argc=argc;
        tcb->entry=EntryPoint;
        tcb->entry_=EntryPoint;
        tcb->gpReg=gp;
        tcb->initPriority=0;
        tcb->currentPriority=0;
        tcb->wakeupCount=0;
        tcb->waitSema=0;
        tcb->semaId=0;
 
        p_FlushICache();
        p_FlushDCache();
 
        return EntryPoint;
#endif
}

References TCB::argc, TCB::argstring, TCB::currentPriority, TCB::entry, TCB::entry_, gp, TCB::gpReg, TCB::initPriority, MAX_THREADS, p_ArgsBuffer, p_CancelWakeupThread, p_ChangeThreadPriority, p_DeleteThread, p_eestrcpy, p_FlushDCache, p_FlushICache, p_InitPgifHandler2, p_InitSemaphores, p_TCBs, p_TerminateThread, p_ThreadID, p_ThreadStatus, TCB::semaId, SoftPeripheralEEReset(), TCB::status, THS_DORMANT, TCB::waitSema, and TCB::wakeupCount.