SpuFakeDma.cpp File Reference

#include "SpuFakeDma.h"
#include <LinearMath/btScalar.h>

Include dependency graph for SpuFakeDma.cpp:

Go to the source code of this file.

Defines
#define	USE_MEMCPY   1
Functions
void *	cellDmaLargeGetReadOnly (void *ls, uint64_t ea, uint32_t size, uint32_t tag, uint32_t tid, uint32_t rid)
void *	cellDmaSmallGetReadOnly (void *ls, uint64_t ea, uint32_t size, uint32_t tag, uint32_t tid, uint32_t rid)
void *	cellDmaGetReadOnly (void *ls, uint64_t ea, uint32_t size, uint32_t tag, uint32_t tid, uint32_t rid)
int	stallingUnalignedDmaSmallGet (void *ls, uint64_t ea, uint32_t size)
	this unalignedDma should not be frequently used, only for small data. It handles alignment and performs check on size (<16 bytes)
int	cellDmaLargeGet (void *ls, uint64_t ea, uint32_t size, uint32_t tag, uint32_t tid, uint32_t rid)
	cellDmaLargeGet Win32 replacements for Cell DMA to allow simulating most of the SPU code (just memcpy)
int	cellDmaGet (void *ls, uint64_t ea, uint32_t size, uint32_t tag, uint32_t tid, uint32_t rid)
int	cellDmaLargePut (const void *ls, uint64_t ea, uint32_t size, uint32_t tag, uint32_t tid, uint32_t rid)
	cellDmaLargePut Win32 replacements for Cell DMA to allow simulating most of the SPU code (just memcpy)
void	cellDmaWaitTagStatusAll (int ignore)
	cellDmaWaitTagStatusAll Win32 replacements for Cell DMA to allow simulating most of the SPU code (just memcpy)

---

Define Documentation

#define USE_MEMCPY   1

Definition at line 20 of file SpuFakeDma.cpp.

---

Function Documentation

int cellDmaGet	(	void *	ls,
		uint64_t	ea,
		uint32_t	size,
		uint32_t	tag,
		uint32_t	tid,
		uint32_t	rid
	)

Definition at line 173 of file SpuFakeDma.cpp.

void* cellDmaGetReadOnly	(	void *	ls,
		uint64_t	ea,
		uint32_t	size,
		uint32_t	tag,
		uint32_t	tid,
		uint32_t	rid
	)

Definition at line 50 of file SpuFakeDma.cpp.

int cellDmaLargeGet	(	void *	ls,
		uint64_t	ea,
		uint32_t	size,
		uint32_t	tag,
		uint32_t	tid,
		uint32_t	rid
	)

cellDmaLargeGet Win32 replacements for Cell DMA to allow simulating most of the SPU code (just memcpy)

Definition at line 157 of file SpuFakeDma.cpp.

void* cellDmaLargeGetReadOnly	(	void *	ls,
		uint64_t	ea,
		uint32_t	size,
		uint32_t	tag,
		uint32_t	tid,
		uint32_t	rid
	)

Definition at line 26 of file SpuFakeDma.cpp.

int cellDmaLargePut	(	const void *	ls,
		uint64_t	ea,
		uint32_t	size,
		uint32_t	tag,
		uint32_t	tid,
		uint32_t	rid
	)

cellDmaLargePut Win32 replacements for Cell DMA to allow simulating most of the SPU code (just memcpy)

Definition at line 188 of file SpuFakeDma.cpp.

void* cellDmaSmallGetReadOnly	(	void *	ls,
		uint64_t	ea,
		uint32_t	size,
		uint32_t	tag,
		uint32_t	tid,
		uint32_t	rid
	)

Definition at line 37 of file SpuFakeDma.cpp.

void cellDmaWaitTagStatusAll

(

int

ignore

)

cellDmaWaitTagStatusAll Win32 replacements for Cell DMA to allow simulating most of the SPU code (just memcpy)

Definition at line 206 of file SpuFakeDma.cpp.

int stallingUnalignedDmaSmallGet	(	void *	ls,
		uint64_t	ea,
		uint32_t	size
	)

this unalignedDma should not be frequently used, only for small data. It handles alignment and performs check on size (<16 bytes)

stallingUnalignedDmaSmallGet internally uses DMA_TAG(1)

make sure last 4 bits are the same, for cellDmaSmallGet

Definition at line 62 of file SpuFakeDma.cpp.