int main( int argc, char* argv[] )
{
int memfd = open("/dev/mem", O_RDWR);
if(memfd < 0) return 0;
volatile unsigned int *myBuf = (volatile unsigned int *)mmap((void *)0, 65536, PROT_READ | PROT_WRITE, MAP_SHARED, memfd, 0x03000000);
volatile unsigned int *myBuf2 = (volatile unsigned int *)mmap((void *)0, 65536, PROT_READ | PROT_WRITE, MAP_SHARED, memfd, 0x02000000);
volatile unsigned int *secbuf = (unsigned int *)malloc(204800);
mmuhack();
memset ((void *)myBuf, 0x55, 65536);
memset ((void *)myBuf2, 0x55, 65536);
memset ((void *)secbuf, 0x55, 65536);
printf("mmaped 0x03000000 buffer @ VA: %08X\n\n", myBuf);
benchmark ((void*)myBuf);
printf("\nmmaped 0x02000000 buffer @ VA: %08X\n\n", myBuf2);
benchmark ((void*)myBuf2);
printf("\nmalloc'd buffer @ VA: %08X\n\n", secbuf);
benchmark ((void*)secbuf);
printf ("\nClosing files...\n");
free((void *)secbuf);
close (memfd);
printf ("Exiting...\n");
return 0;
}
int main(int argc, char *argv[])
{
g_argv = argv;
emu_ReadConfig(0, 0);
gp2x_init();
if (currentConfig.EmuOpt&0x10) {
int ret = mmuhack();
printf("squidge hack code finished and returned %i\n", ret); fflush(stdout);
mmuhack_status = ret;
}
cpuctrl_init();
// Reset940(1);
// Pause940(1);
if (currentConfig.EmuOpt&0x100) {
printf("setting RAM timings.. "); fflush(stdout);
// craigix: --trc 6 --tras 4 --twr 1 --tmrd 1 --trfc 1 --trp 2 --trcd 2
set_RAM_Timings(6, 4, 1, 1, 1, 2, 2);
printf("done.\n"); fflush(stdout);
}
emu_Init();
menu_init();
engineState = PGS_Menu;
if (argc > 1)
parse_cmd_line(argc, argv);
for (;;)
{
switch (engineState)
{
case PGS_Menu:
menu_loop();
break;
case PGS_ReloadRom:
if (emu_ReloadRom())
engineState = PGS_Running;
else {
printf("PGS_ReloadRom == 0\n");
engineState = PGS_Menu;
}
break;
case PGS_RestartRun:
engineState = PGS_Running;
case PGS_Running:
emu_Loop();
break;
case PGS_Quit:
goto endloop;
default:
printf("engine got into unknown state (%i), exitting\n", engineState);
goto endloop;
}
}
endloop:
emu_Deinit();
cpuctrl_deinit();
gp2x_deinit();
if(mmuhack_status)
mmuunhack();
return 0;
}
