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ROM dissasm "refresh" + RE + small fixes

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4938 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
Marko Pusljar
2010-01-24 00:31:20 +00:00
parent 1f37bb2177
commit fbdf721e0e
11 changed files with 2434 additions and 325 deletions
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1
Source/Core/DSPCore/Src/DSPInterpreter.h
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@ -126,6 +126,7 @@ void lsrn(const UDSPInstruction& opc);
void asrn(const UDSPInstruction& opc);
void dar(const UDSPInstruction& opc);
void iar(const UDSPInstruction& opc);
void xar(const UDSPInstruction& opc);
void sbclr(const UDSPInstruction& opc);
void sbset(const UDSPInstruction& opc);
void mov(const UDSPInstruction& opc);

1
Source/Core/DSPCore/Src/DSPTables.cpp
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@ -41,6 +41,7 @@ const DSPOPCTemplate opcodes[] =
{"DAR", 0x0004, 0xfffc, DSPInterpreter::dar, nop, 1, 1, {{P_REG, 1, 0, 0, 0x0003}}, false},
{"IAR", 0x0008, 0xfffc, DSPInterpreter::iar, nop, 1, 1, {{P_REG, 1, 0, 0, 0x0003}}, false},
{"XAR", 0x000c, 0xfffc, DSPInterpreter::xar, nop, 1, 1, {{P_REG, 1, 0, 0, 0x0003}}, false},
{"ADDARN", 0x0010, 0xfff0, DSPInterpreter::addarn, nop, 1, 2, {{P_REG, 1, 0, 0, 0x0003}, {P_REG04, 1, 0, 2, 0x000c}}, false},

10
Source/Core/DSPCore/Src/DspIntMisc.cpp
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@ -129,6 +129,16 @@ void iar(const UDSPInstruction& opc)
g_dsp.r[opc.hex & 0x3] = dsp_increment_addr_reg(opc.hex & 0x3);
}
// XAR $arD ?
// 0000 0000 0000 11dd
// $arD result somehow depends on $wrD
// unknown atm
// used in IPL ucode
void xar(const UDSPInstruction& opc)
{
// u8 dreg = opc.hex & 0x3;
}
// SBCLR #I
// 0001 0011 0000 0iii
// bit of status register $sr. Bit number is calculated by adding 6 to

6
Source/Plugins/Plugin_DSP_HLE/Src/UCodes/UCode_AX.cpp
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@ -404,7 +404,11 @@ void CUCode_AX::HandleMail(u32 _uMail)
{
m_rMailHandler.PushMail(0xDCD10001);
}
else if ((_uMail & 0xFFFF0000) == 0xCDD10000) // Action 1/2/3
else if (_uMail == 0xCDD10001) // Action 1 - new ucode upload
{
NOTICE_LOG(DSPHLE,"Game wanted to upload new ucode!");
}
else if ((_uMail & 0xFFFF0000) == 0xCDD10000) // Action 2/3
{
}
else

6
Source/Plugins/Plugin_DSP_HLE/Src/UCodes/UCode_AXWii.cpp
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@ -73,7 +73,11 @@ void CUCode_AXWii::HandleMail(u32 _uMail)
{
m_rMailHandler.PushMail(0xDCD10001);
}
else if ((_uMail & 0xFFFF0000) == 0xCDD10000) // Action 1/2/3
else if (_uMail == 0xCDD10001) // Action 1 - new ucode upload
{
NOTICE_LOG(DSPHLE,"Game wanted to upload new ucode!");
}
else if ((_uMail & 0xFFFF0000) == 0xCDD10000) // Action 2/3
{
}
else

2
Source/Plugins/Plugin_DSP_HLE/Src/UCodes/UCode_InitAudioSystem.h
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@ -36,7 +36,7 @@ private:
u32 m_RAMAddress;
u32 m_Length;
u32 m_IMEMAddress;
u32 m_Unk;
u32 m_DMEMLength;
u32 m_StartPC;
};

10
Source/Plugins/Plugin_DSP_HLE/Src/UCodes/UCode_ROM.cpp
View File

@ -68,7 +68,10 @@ void CUCode_Rom::HandleMail(u32 _uMail)
break;
case 0x80F3B002:
m_CurrentUCode.m_Unk = _uMail;
m_CurrentUCode.m_DMEMLength = _uMail;
if (_uMail) {
NOTICE_LOG(DSPHLE,"Game wanted to DMA sth to DSP DRAM.");
}
break;
case 0x80F3D001:
@ -78,6 +81,9 @@ void CUCode_Rom::HandleMail(u32 _uMail)
return; // Important! BootUCode indirectly does "delete this;". Must exit immediately.
}
break;
default:
break;
}
// THE GODDAMN OVERWRITE WAS HERE. Without the return above, since BootUCode may delete "this", well ...
@ -100,7 +106,7 @@ void CUCode_Rom::BootUCode()
DEBUG_LOG(DSPHLE, "CurrentUCode SOURCE Addr: 0x%08x", m_CurrentUCode.m_RAMAddress);
DEBUG_LOG(DSPHLE, "CurrentUCode Length: 0x%08x", m_CurrentUCode.m_Length);
DEBUG_LOG(DSPHLE, "CurrentUCode DEST Addr: 0x%08x", m_CurrentUCode.m_IMEMAddress);
DEBUG_LOG(DSPHLE, "CurrentUCode ???: 0x%08x", m_CurrentUCode.m_Unk);
DEBUG_LOG(DSPHLE, "CurrentUCode DMEM Length: 0x%08x", m_CurrentUCode.m_DMEMLength);
DEBUG_LOG(DSPHLE, "CurrentUCode init_vector: 0x%08x", m_CurrentUCode.m_StartPC);
DEBUG_LOG(DSPHLE, "CurrentUCode CRC: 0x%08x", crc);
DEBUG_LOG(DSPHLE, "BootTask - done");

2
Source/Plugins/Plugin_DSP_HLE/Src/UCodes/UCode_ROM.h
View File

@ -35,7 +35,7 @@ private:
u32 m_RAMAddress;
u32 m_Length;
u32 m_IMEMAddress;
u32 m_Unk;
u32 m_DMEMLength;
u32 m_StartPC;
};