08-12-2006, 09:03 AM
|
#25
|
|
2335
Join Date: Sep 2005
Posts: 1,187
|
Quote:
|
Originally Posted by SodR
Ok, let me just get a few things clear here;
- This is nothing new, you don't even need to have access to the kernel to do this since sceKenelLoadExec is capable of loading the umd's unencrypted boot.bin in usermode.
- This is not a "step closer" to isos/newer games on 2.6 since this will only reset the kernel and re-launch the UMD
- For you who want to know how to do this;
Code:
#include <pspkernel.h>
#include <pspdebug.h>
#include <pspdisplay.h>
#include <pspiofilemgr.h>
#include <pspgu.h>
#include <pspumd.h>
#include <pspthreadman.h>
#include <stdlib.h>
#include <string.h>
#define printf pspDebugScreenPrintf
PSP_MODULE_INFO("zzz", 0, 1, 1);
int exit_callback(int arg1, int arg2, void *common) {
sceKernelExitGame();
return 0;
}
int CallbackThread(SceSize args, void *argp) {
int cbid;
cbid = sceKernelCreateCallback("Exit Callback", exit_callback, NULL);
sceKernelRegisterExitCallback(cbid);
sceKernelSleepThreadCB();
return 0;
}
int SetupCallbacks(void) {
int thid = 0;
thid = sceKernelCreateThread("update_thread", CallbackThread, 0x11, 0xFA0, 0, 0);
if(thid >= 0)
{
sceKernelStartThread(thid, 0, 0);
}
return thid;
}
int main() {
SetupCallbacks();
pspDebugScreenInit();
int x = 0;
x = sceUmdCheckMedium(0);
x = sceUmdActivate(1, "disc0:");
sceKernelLoadExec("disc0:/PSP_GAME/SYSDIR/BOOT.BIN",0);
return 0;
}
This is even easier to do than following the first hello world tutorial.
Nothing new here, just another person seeking fame... |
Actually, I didn't know that, haha, well I guess I wasted an hour coding this for no reason really, lol, but atleast this is in kernal since I load it from the kernal exploit! I was wondering why I havent seen this done before since it was so easy. As I said in my read me that this is a simple program. Well I guess the thing I should work on now is getting 2.7+ Umds to load, I am pretty sure you cant do that without kernal mode .
But Thanks SodR for saying something, I honestly didnt know that! 
|
|
|
Now its like I am posting every 5 minutes, lol, so if you have a good question ask, if you dont then test it out and tell me if it loads higher UMDs cause I would like to know that for the next release...
