#include "SpuFakeDma.h"

//Disabling memcpy sometimes helps debugging DMA

#define USE_MEMCPY 1

int	cellDmaLargeGet(void *ls, uint64_t ea, uint32_t size, uint32_t tag, uint32_t tid, uint32_t rid)
{
	char* mainMem = (char*)ea;
	char* localStore = (char*)ls;

#ifdef USE_MEMCPY
	memcpy(localStore,mainMem,size);
#else
	for (uint32_t i=0;i<size;i++)
	{
		localStore[i] = mainMem[i];
	}
#endif
	return 0;
}

int	cellDmaGet(void *ls, uint64_t ea, uint32_t size, uint32_t tag, uint32_t tid, uint32_t rid)
{
	char* mainMem = (char*)ea;
	char* localStore = (char*)ls;
#ifdef USE_MEMCPY
	memcpy(localStore,mainMem,size);
#else
	for (uint32_t i=0;i<size;i++)
	{
		localStore[i] = mainMem[i];
	}	
#endif //#ifdef USE_MEMCPY
	return 0;
}

int cellDmaLargePut(const void *ls, uint64_t ea, uint32_t size, uint32_t tag, uint32_t tid, uint32_t rid)
{
	char* mainMem = (char*)ea;
	const char* localStore = (const char*)ls;
#ifdef USE_MEMCPY
	memcpy(mainMem,localStore,size);
#else
	for (uint32_t i=0;i<size;i++)
	{
		mainMem[i] = localStore[i];
	}	
#endif //#ifdef USE_MEMCPY

	return 0;
}



void	cellDmaWaitTagStatusAll(int ignore)
{

}