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Fix windows build. Fix InterlockedIncrement for old gcc. TOTEST on linux.

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@1394 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
memberTwo.mb2 2008-12-04 13:43:03 +00:00
parent 2e9ffbc136
commit f66b7999d8
5 changed files with 44 additions and 41 deletions
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51
Source/Core/Common/Src/Thread.cpp
View File

@ -189,7 +189,21 @@ void SetCurrentThreadName(const TCHAR* szThreadName)
__except(EXCEPTION_CONTINUE_EXECUTION)
{}
}
// TODO: check if ever inline
LONG SyncInterlockedIncrement(LONG *Dest)
{
return InterlockedIncrement(Dest);
}
LONG SyncInterlockedExchangeAdd(LONG *Dest, LONG Val)
{
return InterlockedExchangeAdd(Dest, Val);
}
LONG SyncInterlockedExchange(LONG *Dest, LONG Val)
{
return InterlockedExchange(Dest, Val);
}
#elif __GNUC__
CriticalSection::CriticalSection(int spincount_unused)
@ -343,53 +357,42 @@ void Event::Wait()
pthread_mutex_unlock(&mutex_);
}
LONG InterlockedIncrement(LONG *Addend)
LONG SyncInterlockedIncrement(LONG *Dest)
{
#ifdef _WIN32
return InterlockedIncrement(Addend);
#else
#if defined(__GNUC__) && defined (__GNUC_MINOR__) && ((4 < __GNUC__) || (4 == __GNUC__ && 1 <= __GNUC_MINOR__))
return __sync_add_and_fetch(Addend, 1);
return __sync_add_and_fetch(Dest, 1);
#else
register int result;
__asm__ __volatile__("lock; xadd %0,%1"
: "=r" (result), "=m" (1)
: "0" (Increment), "m" (1)
: "=r" (result), "=m" (*Dest)
: "0" (1), "m" (*Dest)
: "memory");
return result + 1;
#endif
return result;
#endif
}
LONG InterlockedExchangeAdd(LONG *Addend, LONG Increment)
LONG SyncInterlockedExchangeAdd(LONG *Dest, LONG Val)
{
#ifdef _WIN32
return InterlockedExchangeAdd(Addend, Increment);
#else
#if defined(__GNUC__) && defined (__GNUC_MINOR__) && ((4 < __GNUC__) || (4 == __GNUC__ && 1 <= __GNUC_MINOR__))
return __sync_add_and_fetch(Addend, Increment);
return __sync_add_and_fetch(Dest, Val);
#else
register int result;
__asm__ __volatile__("lock; xadd %0,%1"
: "=r" (result), "=m" (*Addend)
: "0" (Increment), "m" (*Addend)
: "=r" (result), "=m" (*Dest)
: "0" (Val), "m" (*Dest)
: "memory");
return result + Increment;
#endif
return result;
#endif
}
LONG InterlockedExchange(LONG *Addend, LONG Increment)
LONG SyncInterlockedExchange(LONG *Dest, LONG Val)
{
#ifdef _WIN32
return InterlockedExchange(Addend, Increment);
#else
#if defined(__GNUC__) && defined (__GNUC_MINOR__) && ((4 < __GNUC__) || (4 == __GNUC__ && 1 <= __GNUC_MINOR__))
return __sync_lock_test_and_set(Addend, Increment);
return __sync_lock_test_and_set(Dest, Val);
#else
// TODO:
#error Implement support older GCC Versions
#endif
#endif
}
#endif

6
Source/Core/Common/Src/Thread.h
View File

@ -107,9 +107,9 @@ void SleepCurrentThread(int ms);
void SetCurrentThreadName(const char *name);
LONG InterlockedExchangeAdd(LONG *Addend, LONG Increment);
LONG InterlockedExchange(LONG *Addend, LONG Increment);
LONG InterlockedIncrement(LONG *Addend);
LONG SyncInterlockedExchangeAdd(LONG *Dest, LONG Val);
LONG SyncInterlockedExchange(LONG *Dest, LONG Val);
LONG SyncInterlockedIncrement(LONG *Dest);
} // end of namespace Common

16
Source/Core/Core/Src/HW/CommandProcessor.cpp
View File

@ -171,8 +171,8 @@ void UpdateInterrupts();
//inline void WriteLow (u32& _reg, u16 lowbits) {_reg = (_reg & 0xFFFF0000) | lowbits;}
//inline void WriteHigh(u32& _reg, u16 highbits) {_reg = (_reg & 0x0000FFFF) | ((u32)highbits << 16);}
inline void WriteLow (volatile u32& _reg, u16 lowbits) {Common::InterlockedExchange((LONG*)&_reg,(_reg & 0xFFFF0000) | lowbits);}
inline void WriteHigh(volatile u32& _reg, u16 highbits) {Common::InterlockedExchange((LONG*)&_reg,(_reg & 0x0000FFFF) | ((u32)highbits << 16));}
inline void WriteLow (volatile u32& _reg, u16 lowbits) {Common::SyncInterlockedExchange((LONG*)&_reg,(_reg & 0xFFFF0000) | lowbits);}
inline void WriteHigh(volatile u32& _reg, u16 highbits) {Common::SyncInterlockedExchange((LONG*)&_reg,(_reg & 0x0000FFFF) | ((u32)highbits << 16));}
inline u16 ReadLow (u32 _reg) {return (u16)(_reg & 0xFFFF);}
inline u16 ReadHigh (u32 _reg) {return (u16)(_reg >> 16);}
@ -182,7 +182,7 @@ int et_UpdateInterrupts;
// for GP watchdog hack
void IncrementGPWDToken()
{
Common::InterlockedIncrement((LONG*)&fifo.Fake_GPWDToken);
Common::SyncInterlockedIncrement((LONG*)&fifo.Fake_GPWDToken);
}
// Check every FAKE_GP_WATCHDOG_PERIOD if a PE-frame-finish occured
@ -411,9 +411,9 @@ void Write16(const u16 _Value, const u32 _Address)
{
UCPCtrlReg tmpCtrl(_Value);
Common::InterlockedExchange((LONG*)&fifo.bFF_GPReadEnable, tmpCtrl.GPReadEnable);
Common::InterlockedExchange((LONG*)&fifo.bFF_GPLinkEnable, tmpCtrl.GPLinkEnable);
Common::InterlockedExchange((LONG*)&fifo.bFF_BPEnable, tmpCtrl.BPEnable);
Common::SyncInterlockedExchange((LONG*)&fifo.bFF_GPReadEnable, tmpCtrl.GPReadEnable);
Common::SyncInterlockedExchange((LONG*)&fifo.bFF_GPLinkEnable, tmpCtrl.GPLinkEnable);
Common::SyncInterlockedExchange((LONG*)&fifo.bFF_BPEnable, tmpCtrl.BPEnable);
// TOCHECK (mb2): could BP irq be cleared with w16 to STATUS_REGISTER?
// funny hack: eg in MP1 if we disable the clear breakpoint ability by commenting this block
@ -576,7 +576,7 @@ void GatherPipeBursted()
fifo.CPWritePointer += GPFifo::GATHER_PIPE_SIZE;
if (fifo.CPWritePointer >= fifo.CPEnd)
fifo.CPWritePointer = fifo.CPBase;
Common::InterlockedExchangeAdd((LONG*)&fifo.CPReadWriteDistance, GPFifo::GATHER_PIPE_SIZE);
Common::SyncInterlockedExchangeAdd((LONG*)&fifo.CPReadWriteDistance, GPFifo::GATHER_PIPE_SIZE);
// High watermark overflow handling (hacked way)
u32 ct=0;
@ -700,7 +700,7 @@ void UpdateFifoRegister()
else
dist = (wp - fifo.CPBase) + (fifo.CPEnd - rp);
//fifo.CPReadWriteDistance = dist;
Common::InterlockedExchange((LONG*)&fifo.CPReadWriteDistance, dist);
Common::SyncInterlockedExchange((LONG*)&fifo.CPReadWriteDistance, dist);
if (!Core::g_CoreStartupParameter.bUseDualCore)
CatchUpGPU();

2
Source/Core/Core/Src/HW/PixelEngine.cpp
View File

@ -202,7 +202,7 @@ void SetToken(const u16 _token, const int _bSetTokenAcknowledge)
{
// we do it directly from videoThread because of
// Super Monkey Ball Advance
Common::InterlockedExchange((LONG*)&CommandProcessor::fifo.PEToken, _token);
Common::SyncInterlockedExchange((LONG*)&CommandProcessor::fifo.PEToken, _token);
}
}

10
Source/Core/VideoCommon/Src/Fifo.cpp
View File

@ -104,7 +104,7 @@ void Fifo_EnterLoop(const SVideoInitialize &video_initialize)
// check if we are able to run this buffer
if ((_fifo.bFF_GPReadEnable) && _fifo.CPReadWriteDistance && !(_fifo.bFF_BPEnable && _fifo.bFF_Breakpoint))
{
Common::InterlockedExchange((LONG*)&_fifo.CPReadIdle, 0);
Common::SyncInterlockedExchange((LONG*)&_fifo.CPReadIdle, 0);
//video_initialize.pLog("RUN...........................",FALSE);
int peek_counter = 0;
while (_fifo.bFF_GPReadEnable && (_fifo.CPReadWriteDistance > 0))
@ -125,7 +125,7 @@ void Fifo_EnterLoop(const SVideoInitialize &video_initialize)
if (readPtr == _fifo.CPBreakpoint)
{
video_initialize.pLog("!!! BP irq raised",FALSE);
Common::InterlockedExchange((LONG*)&_fifo.bFF_Breakpoint, 1);
Common::SyncInterlockedExchange((LONG*)&_fifo.bFF_Breakpoint, 1);
video_initialize.pUpdateInterrupts();
break;
@ -156,11 +156,11 @@ void Fifo_EnterLoop(const SVideoInitialize &video_initialize)
#endif
}
Video_SendFifoData(uData, distToSend);
Common::InterlockedExchange((LONG*)&_fifo.CPReadPointer, readPtr);
Common::InterlockedExchangeAdd((LONG*)&_fifo.CPReadWriteDistance, -distToSend);
Common::SyncInterlockedExchange((LONG*)&_fifo.CPReadPointer, readPtr);
Common::SyncInterlockedExchangeAdd((LONG*)&_fifo.CPReadWriteDistance, -distToSend);
}
//video_initialize.pLog("..........................IDLE",FALSE);
Common::InterlockedExchange((LONG*)&_fifo.CPReadIdle, 1);
Common::SyncInterlockedExchange((LONG*)&_fifo.CPReadIdle, 1);
}
}
}