dolphin/Source/Plugins/Plugin_DSP_HLE/Src/UCodes/UCodes.cpp

175 lines
5.6 KiB
C++

// Copyright (C) 2003 Dolphin Project.
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, version 2.0.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License 2.0 for more details.
// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/
// Official SVN repository and contact information can be found at
// http://code.google.com/p/dolphin-emu/
#include "../Globals.h"
#include "UCodes.h"
#include "UCode_AX.h"
#include "UCode_AXWii.h"
#include "UCode_Zelda.h"
#include "UCode_ROM.h"
#include "UCode_CARD.h"
#include "UCode_InitAudioSystem.h"
#include "UCode_GBA.h"
#include "Hash.h"
#include "../DSPHandler.h"
IUCode* UCodeFactory(u32 _CRC, CMailHandler& _rMailHandler)
{
switch (_CRC)
{
case UCODE_ROM:
INFO_LOG(DSPHLE, "Switching to ROM ucode");
return new CUCode_Rom(_rMailHandler);
case UCODE_INIT_AUDIO_SYSTEM:
INFO_LOG(DSPHLE, "Switching to INIT ucode");
return new CUCode_InitAudioSystem(_rMailHandler);
case 0x65d6cc6f: // CARD
INFO_LOG(DSPHLE, "Switching to CARD ucode");
return new CUCode_CARD(_rMailHandler);
case 0xdd7e72d5:
INFO_LOG(DSPHLE, "Switching to GBA ucode");
return new CUCode_GBA(_rMailHandler);
case 0x3ad3b7ac: // Naruto3, Paper Mario - The Thousand Year Door
case 0x3daf59b9: // Alien Hominid
case 0x4e8a8b21: // spdemo, ctaxi, 18 wheeler, disney, monkeyball 1/2,cubivore,puzzlecollection,wario,
// capcom vs snk, naruto2, lost kingdoms, star fox, mario party 4, mortal kombat,
// smugglers run warzone, smash brothers, sonic mega collection, ZooCube
// nddemo, starfox
case 0x07f88145: // bustamove, ikaruga, fzero, robotech battle cry, star soldier, soul calibur2,
// Zelda:OOT, Tony hawk, viewtiful joe
case 0xe2136399: // billy hatcher, dragonballz, mario party 5, TMNT, ava1080
INFO_LOG(DSPHLE, "CRC %08x: AX ucode chosen", _CRC);
return new CUCode_AX(_rMailHandler);
case 0x6ba3b3ea: // IPL - PAL
case 0x24b22038: // IPL - NTSC/NTSC-JAP
case 0x42f64ac4: // Luigi
case 0x4be6a5cb: // AC, Pikmin
INFO_LOG(DSPHLE, "CRC %08x: JAC (early Zelda) ucode chosen", _CRC);
return new CUCode_Zelda(_rMailHandler, _CRC);
case 0x6CA33A6D: // DK Jungle Beat
case 0x86840740: // Zelda WW - US
case 0x56d36052: // Mario Sunshine
case 0x2fcdf1ec: // Mario Kart, zelda 4 swords
case 0x267fd05a: // Pikmin PAL
INFO_LOG(DSPHLE, "CRC %08x: Zelda ucode chosen", _CRC);
return new CUCode_Zelda(_rMailHandler, _CRC);
// WII CRCs
case 0xb7eb9a9c: // Wii Pikmin - PAL
case 0xeaeb38cc: // Wii Pikmin 2 - PAL
case 0x6c3f6f94: // Zelda TP - PAL
case 0xd643001f: // Mario Galaxy - PAL / WII DK Jungle Beat - PAL
INFO_LOG(DSPHLE, "CRC %08x: Zelda Wii ucode chosen\n", _CRC);
return new CUCode_Zelda(_rMailHandler, _CRC);
case 0x2ea36ce6: // Some Wii demos
case 0x5ef56da3: // AX demo
case 0x347112ba: // raving rabbits
case 0xfa450138: // wii sports - PAL
case 0xadbc06bd: // Elebits
case 0x4cc52064: // Bleach: Versus Crusade
case 0xd9c4bf34: // WiiMenu
INFO_LOG(DSPHLE, "CRC %08x: Wii - AXWii chosen", _CRC);
return new CUCode_AXWii(_rMailHandler, _CRC);
default:
if (g_dspInitialize.bWii)
{
PanicAlert("DSPHLE: Unknown ucode (CRC = %08x) - forcing AXWii.\n\nTry LLE plugin if this is homebrew.", _CRC);
return new CUCode_AXWii(_rMailHandler, _CRC);
}
else
{
PanicAlert("DSPHLE: Unknown ucode (CRC = %08x) - forcing AX.\n\nTry LLE plugin if this is homebrew.", _CRC);
return new CUCode_AX(_rMailHandler);
}
}
return NULL;
}
bool IUCode::NeedsResumeMail()
{
if (m_NeedsResumeMail)
{
m_NeedsResumeMail = false;
return true;
}
return false;
}
void IUCode::PrepareBootUCode(u32 mail)
{
switch (m_NextUCode_steps)
{
case 0: m_NextUCode.mram_dest_addr = mail; break;
case 1: m_NextUCode.mram_size = mail & 0xffff; break;
case 2: m_NextUCode.mram_dram_addr = mail & 0xffff; break;
case 3: m_NextUCode.iram_mram_addr = mail; break;
case 4: m_NextUCode.iram_size = mail & 0xffff; break;
case 5: m_NextUCode.iram_dest = mail & 0xffff; break;
case 6: m_NextUCode.iram_startpc = mail & 0xffff; break;
case 7: m_NextUCode.dram_mram_addr = mail; break;
case 8: m_NextUCode.dram_size = mail & 0xffff; break;
case 9: m_NextUCode.dram_dest = mail & 0xffff; break;
}
m_NextUCode_steps++;
if (m_NextUCode_steps == 10)
{
m_NextUCode_steps = 0;
m_NeedsResumeMail = true;
m_UploadSetupInProgress = false;
u32 ector_crc = HashEctor(
(u8*)Memory_Get_Pointer(m_NextUCode.iram_mram_addr),
m_NextUCode.iram_size);
DEBUG_LOG(DSPHLE, "PrepareBootUCode 0x%08x", ector_crc);
DEBUG_LOG(DSPHLE, "DRAM -> MRAM: src %04x dst %08x size %04x",
m_NextUCode.mram_dram_addr, m_NextUCode.mram_dest_addr,
m_NextUCode.mram_size);
DEBUG_LOG(DSPHLE, "MRAM -> IRAM: src %08x dst %04x size %04x startpc %04x",
m_NextUCode.iram_mram_addr, m_NextUCode.iram_dest,
m_NextUCode.iram_size, m_NextUCode.iram_startpc);
DEBUG_LOG(DSPHLE, "MRAM -> DRAM: src %08x dst %04x size %04x",
m_NextUCode.dram_mram_addr, m_NextUCode.dram_dest,
m_NextUCode.dram_size);
if (m_NextUCode.mram_size)
{
WARN_LOG(DSPHLE,
"Trying to boot new ucode with dram download - not implemented");
}
if (m_NextUCode.dram_size)
{
WARN_LOG(DSPHLE,
"Trying to boot new ucode with dram upload - not implemented");
}
CDSPHandler::GetInstance().SwapUCode(ector_crc);
}
}