Success Emulate UMD on FW2.60 ^o^

Success Emulate UMD on FW2.60 :
  Open and Read file inside ISO by

SceUID fd = sceIoOpen("disc0:/xxx", PSP_O_RDONLY, 0777);
sceIoRead(fd, buffer, size);
sceIoClose(fd);

TODO :
  LoadExec ISO's BOOT.BIN by

sceKernelLoadExec("disc0:/PSP_GAME/SYSDIR/BOOT.BIN", ¶m);