Sweden-Number/miscemu/kernel.c

69 lines
1.4 KiB
C

static char RCSId[] = "$Id: kernel.c,v 1.2 1993/07/04 04:04:21 root Exp root $";
static char Copyright[] = "Copyright Robert J. Amstadt, 1993";
#include <stdio.h>
#include <stdlib.h>
#include "prototypes.h"
#include "regfunc.h"
#include "options.h"
extern unsigned short WIN_StackSize;
/**********************************************************************
* KERNEL_LockSegment
*/
int
KERNEL_LockSegment(int segment)
{
if (segment == -1)
segment = *(Stack16Frame + 6);
#ifdef RELAY_DEBUG
printf("LockSegment: segment %x\n", segment);
#endif
return segment;
}
/**********************************************************************
* KERNEL_UnlockSegment
*/
int
KERNEL_UnlockSegment(int segment)
{
if (segment == -1)
segment = *(Stack16Frame + 6);
#ifdef RELAY_DEBUG
printf("UnlockSegment: segment %x\n", segment);
#endif
return segment;
}
/**********************************************************************
* KERNEL_InitTask
*/
KERNEL_InitTask()
{
_BX = 0x81;
_AX = 1;
_CX = WIN_StackSize;
_DX = Options.cmdShow;
_SI = 0;
ReturnFromRegisterFunc();
/* Function does not return */
}
/**********************************************************************
* KERNEL_WaitEvent
*/
int
KERNEL_WaitEvent(int task)
{
#ifdef RELAY_DEBUG
printf("WaitEvent: task %d\n", task);
#endif
return 0;
}