Ejemplo n.º 1
0
static void non_task_dispatching(struct hle_t* hle)
{
   const unsigned int sum = sum_bytes(hle->imem, 44);

   if (sum == 0x9e2)
   {
      /* CIC x105 ucode (used during boot of CIC x105 games) */
      cicx105_ucode(hle);
      return;
   }

   HleWarnMessage(hle->user_defined, "unknown RSP code: sum: %x PC:%x", sum, *hle->sp_pc);
}
Ejemplo n.º 2
0
static void non_task_dispatching(struct hle_t* hle)
{
    const unsigned int sum = sum_bytes(hle->imem, 0x1000 >> 1);

    switch (sum) {
    /* CIC x105 ucode (used during boot of CIC x105 games) */
    case 0x9e2: /* CIC 6105 */
    case 0x9f2: /* CIC 7105 */
        cicx105_ucode(hle);
        return;
    }

    HleWarnMessage(hle->user_defined, "unknown RSP code: sum: %x PC:%x", sum, *hle->sp_pc);
#ifdef ENABLE_TASK_DUMP
    dump_unknown_non_task(hle, sum);
#endif
}
Ejemplo n.º 3
0
static void normal_task_dispatching(struct hle_t* hle)
{
   const unsigned int sum =
      sum_bytes((void*)dram_u32(hle,
               *dmem_u32(hle, TASK_UCODE)),
            min(*dmem_u32(hle, TASK_UCODE_SIZE), 0xf80) >> 1);

   switch (sum)
   {
      /* StoreVe12: found in Zelda Ocarina of Time [misleading task->type == 4] */
      case 0x278:
         /* Nothing to emulate */
         return;

         /* GFX: Twintris [misleading task->type == 0] */
      case 0x212ee:
         if (FORWARD_GFX)
         {
            forward_gfx_task(hle);
            return;
         }
         break;

         /* JPEG: found in Pokemon Stadium J */
      case 0x2c85a:
         jpeg_decode_PS0(hle);
         return;

         /* JPEG: found in Zelda Ocarina of Time, Pokemon Stadium 1, Pokemon Stadium 2 */
      case 0x2caa6:
         jpeg_decode_PS(hle);
         return;

         /* JPEG: found in Ogre Battle, Bottom of the 9th */
      case 0x130de:
      case 0x278b0:
         jpeg_decode_OB(hle);
         return;
   }

   HleWarnMessage(hle->user_defined, "unknown OSTask: sum: %x PC:%x", sum, *hle->sp_pc);
}
Ejemplo n.º 4
0
static bool try_fast_audio_dispatching(struct hle_t* hle)
{
    uint32_t v;
    /* identify audio ucode by using the content of ucode_data */
    uint32_t ucode_data = *dmem_u32(hle, TASK_UCODE_DATA);

    if (*dram_u32(hle, ucode_data) == 0x00000001)
    {
        if (*dram_u32(hle, ucode_data + 0x30) == 0xf0000f00)
        {
           v = *dram_u32(hle, ucode_data + 0x28);
           switch(v)
           {
              case 0x1e24138c: /* audio ABI (most common) */
                 alist_process_audio(hle); return true;
              case 0x1dc8138c: /* GoldenEye */
                 alist_process_audio_ge(hle); return true;
              case 0x1e3c1390: /* BlastCorp, DiddyKongRacing */
                 alist_process_audio_bc(hle); return true;
              default:
                 HleWarnMessage(hle->user_defined, "ABI1 identification regression: v=%08x", v);
           }
        }
        else
        {
           v = *dram_u32(hle, ucode_data + 0x10);
           switch(v)
           {
              case 0x11181350: /* MarioKart, WaveRace (E) */
                 alist_process_nead_mk(hle); return true;
              case 0x111812e0: /* StarFox (J) */
                 alist_process_nead_sfj(hle); return true;
              case 0x110412ac: /* WaveRace (J RevB) */
                 alist_process_nead_wrjb(hle); return true;
              case 0x110412cc: /* StarFox/LylatWars (except J) */
                 alist_process_nead_sf(hle); return true;
              case 0x1cd01250: /* FZeroX */
                 alist_process_nead_fz(hle); return true;
              case 0x1f08122c: /* YoshisStory */
                 alist_process_nead_ys(hle); return true;
              case 0x1f38122c: /* 1080° Snowboarding */
                 alist_process_nead_1080(hle); return true;
              case 0x1f681230: /* Zelda OoT / Zelda MM (J, J RevA) */
                 alist_process_nead_oot(hle); return true;
              case 0x1f801250: /* Zelda MM (except J, J RevA, E Beta), PokemonStadium 2 */
                 alist_process_nead_mm(hle); return true;
              case 0x109411f8: /* Zelda MM (E Beta) */
                 alist_process_nead_mmb(hle); return true;
              case 0x1eac11b8: /* AnimalCrossing */
                 alist_process_nead_ac(hle); return true;
              case 0x00010010: /* MusyX v2 (IndianaJones, BattleForNaboo) */
                 musyx_v2_task(hle); return true;

              default:
                 HleWarnMessage(hle->user_defined, "ABI2 identification regression: v=%08x", v);
           }
        }
    }
    else
    {
       v = *dram_u32(hle, ucode_data + 0x10);
       switch(v)
       {
          /* -- MusyX v1 --
             Star Wars: Rogue Squadron
             Resident Evil 2
             Polaris SnoCross
             007: The World Is Not Enough
             Rugrats In Paris
             NBA ShowTime
             Hydro Thunder
             Tarzan
             Gauntlet Legends
             Rush 2049
             */
          case 0x00000001:
             musyx_v1_task(hle);
             return true;
             /* NAUDIO (many games) */
          case 0x0000127c:
             alist_process_naudio(hle);
             return true;
             /* Banjo Kazooie */
          case 0x00001280:
             alist_process_naudio_bk(hle);
             return true;
             /* Donkey Kong 64 */
          case 0x1c58126c:
             alist_process_naudio_dk(hle);
             return true;
             /* Banjo Tooie
              * Jet Force Gemini
              * Mickey's SpeedWay USA
              * Perfect Dark */
          case 0x1ae8143c:
             alist_process_naudio_mp3(hle);
             return true;
          case 0x1ab0140c:
             /* Conker's Bad Fur Day */
             alist_process_naudio_cbfd(hle);
             return true;
          default:
             HleWarnMessage(hle->user_defined, "ABI3 identification regression: v=%08x", v);
       }
    }

    return false;
}