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RishiRecon
GitHub Repository: RishiRecon/exploits
 Path: blob/main/misc/emulator/xnes/snem/main.c
28515 views
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//1b15a

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#include <stdio.h>

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#include <stdlib.h>

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#include "snes.h"

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int sblankchk=0;

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int soundupdate=0;

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static int speed_count=0;

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#ifdef SOUND

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static void soundcheck()

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{

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        soundupdate=1;

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}

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#endif

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static int incspeedcount()

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{

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        speed_count++;

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	//printf("%d\n",speed_count);

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	return 0;

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}

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int spcemu,palf;

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int reboot_emulator (char *) __attribute__((used));

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int reboot_emulator (char *romfilename){

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  if(loadsmc(romfilename)==-1){

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    printf("can not find rom file %s\n",romfilename);

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    exit(1);

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    return 0;

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  }

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  makeopcodetable();

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  makeromtable();

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  reset65816();

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  //resetppu();

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  resetspc();

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  initppu();

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  speed_count=0;    

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  return palf;

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}

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#ifdef EMCCHACK

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#if 0

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#include "romlist.h"

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//char *roms[2]={"roms/smw.smc", "roms/Angel Eyes (PD).fig"};

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int reboot_romnum=-1;

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int js_callback(){

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  if(reboot_romnum>=0 && reboot_romnum<NROMS) {    

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    char *file=roms[reboot_romnum];

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    reboot_romnum=-1;

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    printf("reboot %s\n", file);

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   reboot_emulator(file);

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  }

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  native_poll_keyboard();

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  mainloop(palf ? 312 : 262);

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  renderscreen();

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  return 0;

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}

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void reboot (int i) __attribute__((used));

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void reboot (int i){

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  reboot_romnum=i;

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}

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#endif

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#endif

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void dumpregs();

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int main(int argc, char *argv[])

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{        

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        int fps, end_loop;	

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        spcemu=0;

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	native_hardware_init(spcemu);	

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#ifndef  EMCCHACK

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	if(argc==1)

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	  reboot_emulator("smw.smc");

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	else

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	  reboot_emulator(argv[1]);

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	printf("palf=%d\n",palf);	

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#ifdef SET_BY_SOURCE	

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//#define BENCHMARK

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#endif

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#ifdef BENCHMARK	

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	for(end_loop=0;end_loop<5000;end_loop++){	  

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	  mainloop(palf ? 312 : 262);	  

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	  renderscreen();	  

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	}

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#else

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	native_tick_callback(incspeedcount,  palf  ? 50 : 60);

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	end_loop=0;

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        while (!end_loop)

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        { 

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           end_loop= native_poll_keyboard()==-1;	    

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	   if(speed_count>0)     

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	    {

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	     mainloop(palf ? 312 : 262);	     

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	      speed_count--;

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	      vbl=0;

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	      //dumpregs();

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	    }

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	      renderscreen();		

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	      UPDATE_SOUND;

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        }

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#endif

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#else    

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   //reboot(0);

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   //native_tick_callback(js_callback, 200);

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#endif

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	native_set_joypad_state(0x80000000);

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        return 0;

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}

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