Function CmdMemoryFill

source/Debugger/Debug.cpp:4348–4394

===========================================================================

//===========================================================================
Update_t CmdMemoryFill (int nArgs)
{
	// F address end value
	// F address,len value
	// F address:end value
	if ((!nArgs) || (nArgs < 3) || (nArgs > 4))
		return Help_Arg_1( CMD_MEMORY_FILL );

	WORD nAddress2 = 0;
	WORD nAddressStart = 0;
	WORD nAddressEnd = 0;
	int  nAddressLen = 0;
	BYTE nValue = 0;

	if ( nArgs == 3)
	{
		nAddressStart = g_aArgs[1].nValue;
		nAddressEnd   = g_aArgs[2].nValue;
		nAddressLen = MIN(_6502_MEM_END , nAddressEnd - nAddressStart + 1 );
	}
	else
	{
		RangeType_t eRange = Range_Get( nAddressStart, nAddress2, 1 );

		if (! Range_CalcEndLen( eRange, nAddressStart, nAddress2, nAddressEnd, nAddressLen ))
			return Help_Arg_1( CMD_MEMORY_MOVE );
	}
#if DEBUG_VAL_2
		nBytes   = MAX(1,g_aArgs[1].nVal2); // TODO: This actually work??
#endif

	if ((nAddressLen > 0) && (nAddressEnd <= _6502_MEM_END))
	{
		nValue = g_aArgs[nArgs].nValue & 0xFF;
		while ( nAddressLen-- ) // v2.7.0.22
		{
			// TODO: Optimize - split into pre_io, and post_io
			if ((nAddress2 < APPLE_IO_BEGIN) || (nAddress2 > APPLE_IO_END))
			{
				WriteByteToMemory(nAddressStart, nValue);
			}
			nAddressStart++;
		}
	}

	return UPDATE_ALL; // UPDATE_CONSOLE_DISPLAY;
}


static std::string g_sMemoryLoadSaveFileName;