Method SaveMemory

source/YamlHelper.cpp:563–617

Pre: uMemSize must be multiple of 8

// Pre: uMemSize must be multiple of 8
void YamlSaveHelper::SaveMemory(const LPBYTE pMemBase, const UINT uMemSize, const UINT offset/*=0*/)
{
	if (uMemSize & 7)
		throw std::runtime_error("Memory: size must be multiple of 8");

	const UINT kIndent = m_indent;

	const UINT kStride = 64;
	const char szHex[] = "0123456789ABCDEF"; 

	size_t lineSize = kIndent+6+2*kStride+2;	// "AAAA: 00010203...3F\n\00" = 6+ 2*64 +2
	char* const pLine = new char [lineSize];

	for (uint32_t addr = offset; addr < (uMemSize + offset); addr += kStride)
	{
		char* pDst = pLine;
		for (UINT i=0; i<kIndent; i++)
			*pDst++ = ' ';
		*pDst++ = szHex[ (addr>>12)&0xf ];
		*pDst++ = szHex[ (addr>>8)&0xf ];
		*pDst++ = szHex[ (addr>>4)&0xf ];
		*pDst++ = szHex[  addr&0xf ];
		*pDst++ = ':';
		*pDst++ = ' ';

		LPBYTE pMem = pMemBase + addr;

		for (UINT i=0; i<kStride; i+=8)
		{
			if (addr + i >= (uMemSize + offset))	// Support short final line (still multiple of 8 bytes)
			{
				lineSize = lineSize - 2*kStride + 2*i;
				break;
			}

			BYTE d;
			d = *pMem++; *pDst++ = szHex[d>>4]; *pDst++ = szHex[d&0xf];
			d = *pMem++; *pDst++ = szHex[d>>4]; *pDst++ = szHex[d&0xf];
			d = *pMem++; *pDst++ = szHex[d>>4]; *pDst++ = szHex[d&0xf];
			d = *pMem++; *pDst++ = szHex[d>>4]; *pDst++ = szHex[d&0xf];

			d = *pMem++; *pDst++ = szHex[d>>4]; *pDst++ = szHex[d&0xf];
			d = *pMem++; *pDst++ = szHex[d>>4]; *pDst++ = szHex[d&0xf];
			d = *pMem++; *pDst++ = szHex[d>>4]; *pDst++ = szHex[d&0xf];
			d = *pMem++; *pDst++ = szHex[d>>4]; *pDst++ = szHex[d&0xf];
		}

		*pDst++ = '\n';
		*pDst = 0;	// For debugger

		fwrite(pLine, 1, lineSize-1, m_hFile);	// -1 so don't write null terminator
	}

	delete [] pLine;
}

void YamlSaveHelper::FileHdr(UINT version)
{