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dolphin
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use jit64's implementation of divwux instead of always falling back to interpreter. please test for stability...tho it looks fine. 

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5223 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
Shawn Hoffman 2010-03-23 03:30:25 +00:00
parent 744167f561
commit cf7101ef08
4 changed files with 11 additions and 7 deletions
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4
Source/Core/Core/Src/HLE/HLE_OS.cpp
View File

@ -132,6 +132,10 @@ void GetStringVA(std::string& _rOutBuffer, u32 strReg)
}
break;
case 'p':
// Override, so 64bit dolphin prints 32bit pointers, since the ppc is 32bit :)
_rOutBuffer += StringFromFormat("%x", Parameter);
break;
default:
_rOutBuffer += StringFromFormat(ArgumentBuffer, Parameter);

4
Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_DI.cpp
View File

@ -353,7 +353,6 @@ u32 CWII_IPC_HLE_Device_di::ExecuteCommand(u32 _BufferIn, u32 _BufferInSize, u32
}
break;
// Apparently Dx commands have never been seen in dolphin? *shrug*
case DVDLowReadDvd:
ERROR_LOG(WII_IPC_DVD, "DVDLowReadDvd");
break;
@ -371,7 +370,8 @@ u32 CWII_IPC_HLE_Device_di::ExecuteCommand(u32 _BufferIn, u32 _BufferInSize, u32
break;
case DVDLowReadDiskBca:
ERROR_LOG(WII_IPC_DVD, "DVDLowReadDiskBca");
WARN_LOG(WII_IPC_DVD, "DVDLowReadDiskBca");
Memory::Write_U32(1, _BufferOut + 0x30);
break;
case DVDLowRequestDiscStatus:

2
Source/Core/Core/Src/PowerPC/Interpreter/Interpreter_Integer.cpp
View File

@ -479,7 +479,7 @@ void divwx(UGeckoInstruction _inst)
{
if (_inst.OE)
PanicAlert("OE: divwx");
//else PanicAlert("Div by zero", "divwux");
//else PanicAlert("Div by zero", "divwx");
}
else
m_GPR[_inst.RD] = (u32)(a / b);

8
Source/Core/Core/Src/PowerPC/Jit64/Jit_Integer.cpp
View File

@ -557,10 +557,10 @@ void Jit64::mulhwux(UGeckoInstruction inst)
}
}
// skipped some of the special handling in here - if we get crashes, let the interpreter handle this op
void Jit64::divwux(UGeckoInstruction inst) {
Default(inst); return;
void Jit64::divwux(UGeckoInstruction inst)
{
INSTRUCTION_START
JITDISABLE(Integer)
int a = inst.RA, b = inst.RB, d = inst.RD;
gpr.FlushLockX(EDX);
gpr.Lock(a, b, d);