Originally posted by slinga@Feb 19, 2003 @ 03:11 PM



 There appears to be an FLD_LOAD.A and an FLD_LOAD.LIB. Do these contain the function(s)? They appear to be already compiled. If this doesn't work we can try to follow the steps in the manual...but it looks pretty rough. 



As far as your question regarding the Demo-Demo data segment, the best I can say is take a look at the graphic on page 8 (figure 2.1). I believe that correlates to the Demo-Demo data segment. I might be wrong, but we need to write something like:



1     Track Number       Directory Name



To that location in memory. Not sure about the one, but I'm fairly positive on the other two. What about that FLD_KNL.BIN. Do we have to make that on our own? I took the one from Duke Nukem (as well as another file, dukeip.bin).... 
		
		

	

	
	

		
		

			#include "sgl.h" // Required for basic sgl functions



#include "sgl_cd.h" // Required for cd access



#include "stdlib.h" // Don't know why I need this...don't feel like burning another cd to find out



#include "fld_load.h"



#define MAX_FILE 128 // Needed for CD functions



#define READSECT 50 // Needed for CD functions



Sint32 dirwork[SLCD_WORK_SIZE(MAX_FILE)/sizeof(Sint32)]; // Needed for CD function



//Uint8 readbuf[(READSECT*CDBUF_FORM1/sizeof(Uint8))]; // Needed for CD function



void ss_main(void)



{



	void (*readbuf)(void);



 Sint32 ndir;



	CDHN cdhn;



	CDKEY key[2];



	CDBUF buf[2];



	Sint32 stat;



	Sint32 len[2];



	Sint32 ypos=1;



	readbuf = (void*)0x0200000;



  



	slInitSystem(TV_320x224, NULL, 1); // Initializes screen



	ndir=slCdInit(MAX_FILE, dirwork); // initializes cd



	slPrint("SlCdInit:", slLocate(1, ypos));



	slPrintFX(toFIXED(ndir), slLocate(11, ypos));



	ypos++;



	key[0].cn=key[0].sm=key[0].ci=CDKEY_NONE;



	key[1].cn=CDKEY_TERM;



	cdhn=slCdOpen("fld_knl.bin", key); // opens cd



	slPrint("slCdOpen:", slLocate(1,ypos));



	slDispHex((Uint32)cdhn, slLocate(11, ypos));



	buf[0].type=CDBUF_COPY;



	buf[0].trans.copy.addr=readbuf;



	buf[0].trans.copy.unit=CDBUF_FORM1;



	buf[0].trans.copy.size=READSECT;



	buf[1].type=CDBUF_TERM;



	slCdLoadFile(cdhn,buf); // loads file from cd



	ypos++;



	while(stat=CDSTAT_COMPLETED)



	{



 slSynch();



 stat=slCdGetStatus(cdhn, len);



 slPrint("stat:", slLocate(1, ypos));



 slDispHex((Uint32)stat, slLocate(7, ypos));



 ypos++;



 if(ypos>=27) ypos=1;



 if(stat==CDSTAT_COMPLETED) break;



 if(len[0]==CDBUF_FORM1* READSECT)



 {



  slCdResetBuf(cdhn, &(key[0]));



 }



   



	}



	slPrint("Bin final test loaded......................", slLocate(1,ypos));



	



	FLD_ExecGame("GAMEIP.BIN", "DEATH", 1);



	//Sint32 FLD_ExecGame(Sint8 *ip_name, Sint8 *dir_name, Sint32 tno);



	slPrint("Exit...", slLocate(1,ypos));



	



	while(1)



	{



 slSynch();



	}



}




		
		

	

	
	

		
		

			Originally posted by vbt@May 5, 2003 @ 07:28 PM



Does someone can tell me what to do considering that :



"Assign the hook table to the initialisation data section (SEGA_D) and designate the memory area at link-time"



the hook table is placed at 0x200000 and his size is 0x04.