static void dump_unknown_task(struct hle_t* hle, unsigned int sum)
{
char filename[256];
uint32_t ucode = *dmem_u32(hle, TASK_UCODE);
uint32_t ucode_data = *dmem_u32(hle, TASK_UCODE_DATA);
uint32_t data_ptr = *dmem_u32(hle, TASK_DATA_PTR);
sprintf(&filename[0], "task_%x.log", sum);
dump_task(hle, filename);
/* dump ucode_boot */
sprintf(&filename[0], "ucode_boot_%x.bin", sum);
dump_binary(hle, filename, (void*)dram_u32(hle, *dmem_u32(hle, TASK_UCODE_BOOT)), *dmem_u32(hle, TASK_UCODE_BOOT_SIZE));
/* dump ucode */
if (ucode != 0) {
sprintf(&filename[0], "ucode_%x.bin", sum);
dump_binary(hle, filename, (void*)dram_u32(hle, ucode), 0xf80);
}
/* dump ucode_data */
if (ucode_data != 0) {
sprintf(&filename[0], "ucode_data_%x.bin", sum);
dump_binary(hle, filename, (void*)dram_u32(hle, ucode_data), *dmem_u32(hle, TASK_UCODE_DATA_SIZE));
}
/* dump data */
if (data_ptr != 0) {
sprintf(&filename[0], "data_%x.bin", sum);
dump_binary(hle, filename, (void*)dram_u32(hle, data_ptr), *dmem_u32(hle, TASK_DATA_SIZE));
}
}
static void handle_unknown_task(unsigned int sum)
{
char filename[256];
uint32_t ucode = *dmem_u32(TASK_UCODE);
uint32_t ucode_data = *dmem_u32(TASK_UCODE_DATA);
uint32_t data_ptr = *dmem_u32(TASK_DATA_PTR);
DebugMessage(M64MSG_WARNING, "unknown OSTask: sum %x PC:%x", sum, *rsp.SP_PC_REG);
sprintf(&filename[0], "task_%x.log", sum);
dump_task(filename);
/* dump ucode_boot */
sprintf(&filename[0], "ucode_boot_%x.bin", sum);
dump_binary(filename, (void*)dram_u32(*dmem_u32(TASK_UCODE_BOOT)), *dmem_u32(TASK_UCODE_BOOT_SIZE));
/* dump ucode */
if (ucode != 0) {
sprintf(&filename[0], "ucode_%x.bin", sum);
dump_binary(filename, (void*)dram_u32(ucode), 0xf80);
}
/* dump ucode_data */
if (ucode_data != 0) {
sprintf(&filename[0], "ucode_data_%x.bin", sum);
dump_binary(filename, (void*)dram_u32(ucode_data), *dmem_u32(TASK_UCODE_DATA_SIZE));
}
/* dump data */
if (data_ptr != 0) {
sprintf(&filename[0], "data_%x.bin", sum);
dump_binary(filename, (void*)dram_u32(data_ptr), *dmem_u32(TASK_DATA_SIZE));
}
}
static void normal_task_dispatching(void)
{
const uint32_t sum = sum_bytes((void*)dram_u32(*dmem_u32(TASK_UCODE)), min(*dmem_u32(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(); return; }
break;
/* JPEG: found in Pokemon Stadium J */
case 0x2c85a: jpeg_decode_PS0(); return;
/* JPEG: found in Zelda Ocarina of Time, Pokemon Stadium 1, Pokemon Stadium 2 */
case 0x2caa6: jpeg_decode_PS(); return;
/* JPEG: found in Ogre Battle, Bottom of the 9th */
case 0x130de:
case 0x278b0:
jpeg_decode_OB(); return;
}
handle_unknown_task(sum);
}
static void handle_unknown_task(uint32_t sum)
{
#if 0
char filename[256];
uint32_t ucode = *dmem_u32(TASK_UCODE);
uint32_t ucode_data = *dmem_u32(TASK_UCODE_DATA);
uint32_t data_ptr = *dmem_u32(TASK_DATA_PTR);
RSP_DEBUG_MESSAGE(M64MSG_WARNING, "unknown OSTask: sum %x PC:%x", sum, *rspInfo.SP_PC_REG);
sprintf(&filename[0], "task_%x.log", sum);
dump_task(filename);
// dump ucode_boot
sprintf(&filename[0], "ucode_boot_%x.bin", sum);
dump_binary(filename, (void*)dram_u32(*dmem_u32(TASK_UCODE_BOOT)), *dmem_u32(TASK_UCODE_BOOT_SIZE));
// dump ucode
if (ucode != 0)
{
sprintf(&filename[0], "ucode_%x.bin", sum);
dump_binary(filename, (void*)dram_u32(ucode), 0xf80);
}
// dump ucode_data
if (ucode_data != 0)
{
sprintf(&filename[0], "ucode_data_%x.bin", sum);
dump_binary(filename, (void*)dram_u32(ucode_data), *dmem_u32(TASK_UCODE_DATA_SIZE));
}
// dump data
if (data_ptr != 0)
{
sprintf(&filename[0], "data_%x.bin", sum);
dump_binary(filename, (void*)dram_u32(data_ptr), *dmem_u32(TASK_DATA_SIZE));
}
#endif
}
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);
}
void CHle::normal_task_dispatching(void)
{
const unsigned int sum =
sum_bytes((const uint8_t *)dram_u32(this, *dmem_u32(this, TASK_UCODE)), min(*dmem_u32(this, 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 (m_ForwardGFX)
{
m_ProcessDList();
return;
}
break;
/* JPEG: found in Pokemon Stadium J */
case 0x2c85a:
jpeg_decode_PS0(this);
return;
/* JPEG: found in Zelda Ocarina of Time, Pokemon Stadium 1, Pokemon Stadium 2 */
case 0x2caa6:
jpeg_decode_PS(this);
return;
/* JPEG: found in Ogre Battle, Bottom of the 9th */
case 0x130de:
case 0x278b0:
jpeg_decode_OB(this);
return;
}
WarnMessage("unknown OSTask: sum: %x PC:%x", sum, *m_sp_pc);
#ifdef ENABLE_TASK_DUMP
dump_unknown_task(this, sum);
#endif
}
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;
}
bool CHle::try_fast_audio_dispatching(void)
{
/* identify audio ucode by using the content of ucode_data */
uint32_t ucode_data = *dmem_u32(this, TASK_UCODE_DATA);
uint32_t v;
if (*dram_u32(this, ucode_data) == 0x00000001)
{
if (*dram_u32(this, ucode_data + 0x30) == 0xf0000f00)
{
v = *dram_u32(this, ucode_data + 0x28);
switch (v)
{
case 0x1e24138c: /* audio ABI (most common) */
alist_process_audio(this);
return true;
case 0x1dc8138c: /* GoldenEye */
alist_process_audio_ge(this);
return true;
case 0x1e3c1390: /* BlastCorp, DiddyKongRacing */
alist_process_audio_bc(this);
return true;
default:
WarnMessage("ABI1 identification regression: v=%08x", v);
}
}
else
{
v = *dram_u32(this, ucode_data + 0x10);
switch (v)
{
case 0x11181350: /* MarioKart, WaveRace (E) */
alist_process_nead_mk(this);
return true;
case 0x111812e0: /* StarFox (J) */
alist_process_nead_sfj(this);
return true;
case 0x110412ac: /* WaveRace (J RevB) */
alist_process_nead_wrjb(this);
return true;
case 0x110412cc: /* StarFox/LylatWars (except J) */
alist_process_nead_sf(this);
return true;
case 0x1cd01250: /* FZeroX */
alist_process_nead_fz(this);
return true;
case 0x1f08122c: /* YoshisStory */
alist_process_nead_ys(this);
return true;
case 0x1f38122c: /* 1080° Snowboarding */
alist_process_nead_1080(this);
return true;
case 0x1f681230: /* Zelda OoT / Zelda MM (J, J RevA) */
alist_process_nead_oot(this);
return true;
case 0x1f801250: /* Zelda MM (except J, J RevA, E Beta), PokemonStadium 2 */
alist_process_nead_mm(this);
return true;
case 0x109411f8: /* Zelda MM (E Beta) */
alist_process_nead_mmb(this);
return true;
case 0x1eac11b8: /* AnimalCrossing */
alist_process_nead_ac(this);
return true;
case 0x00010010: /* MusyX v2 (IndianaJones, BattleForNaboo) */
musyx_v2_task(this);
return true;
default:
WarnMessage("ABI2 identification regression: v=%08x", v);
}
}
}
else
{
v = *dram_u32(this, ucode_data + 0x10);
switch (v)
{
case 0x00000001: /* MusyX v1
RogueSquadron, ResidentEvil2, PolarisSnoCross,
TheWorldIsNotEnough, RugratsInParis, NBAShowTime,
HydroThunder, Tarzan, GauntletLegend, Rush2049 */
musyx_v1_task(this);
return true;
case 0x0000127c: /* naudio (many games) */
alist_process_naudio(this);
return true;
case 0x00001280: /* BanjoKazooie */
alist_process_naudio_bk(this);
return true;
case 0x1c58126c: /* DonkeyKong */
alist_process_naudio_dk(this);
return true;
case 0x1ae8143c: /* BanjoTooie, JetForceGemini, MickeySpeedWayUSA, PerfectDark */
alist_process_naudio_mp3(this);
return true;
case 0x1ab0140c: /* ConkerBadFurDay */
alist_process_naudio_cbfd(this);
return true;
default:
WarnMessage("ABI3 identification regression: v=%08x", v);
}
}
return false;
}
void dram_store_u32(const uint32_t* src, uint32_t address, size_t count)
{
/* Optimization for uint32_t */
memcpy(dram_u32(address), src, count * sizeof(uint32_t));
}
void dram_load_u32(uint32_t* dst, uint32_t address, size_t count)
{
/* Optimization for uint32_t */
memcpy(dst, dram_u32(address), count * sizeof(uint32_t));
}