Function _CmdBreakpointAddCommonArg

source/Debugger/Debug.cpp:1760–1816

@return Number of args processed ===========================================================================

// @return Number of args processed
//===========================================================================
int _CmdBreakpointAddCommonArg ( const int nArg, int iArg, BreakpointSource_t iSrc, BreakpointOperator_t iCmp, bool bIsTempBreakpoint )
{
	int dArgPrefix = 0;
	int dArg = 0;

	int iBreakpoint = 0;
	Breakpoint_t *pBP = & g_aBreakpoints[ iBreakpoint ];

	while ((iBreakpoint < MAX_BREAKPOINTS) && g_aBreakpoints[iBreakpoint].bSet) //g_aBreakpoints[iBreakpoint].nLength)
	{
		iBreakpoint++;
		pBP++;
	}

	if (iBreakpoint >= MAX_BREAKPOINTS)
	{
		ConsoleDisplayError("All Breakpoint slots are currently in use.");
		return 0;	// error
	}

	pBP->Clear();

	//

	if (iArg <= nArg)
	{
		if (!Range_GetAllPrefixes(iArg, nArg, dArgPrefix, &pBP->addrPrefix))
			return 0;	// error

#if DEBUG_VAL_2
		int nLen = g_aArgs[iArg].nVal2;
#endif
		WORD nAddress = 0;
		WORD nAddress2 = 0;
		int  nLen = 0;

		dArg = 1;
		RangeType_t eRange = Range_Get( nAddress, nAddress2, iArg);
		if ((eRange == RANGE_HAS_END) ||
			(eRange == RANGE_HAS_LEN))
		{
			WORD nEnd = 0;	// unused
			Range_CalcEndLen( eRange, nAddress, nAddress2, nEnd, nLen );
			dArg = 3;
		}

		if (!nLen)
			nLen = 1;

		if (!_CmdBreakpointAddReg( pBP, iSrc, iCmp, nAddress, nLen, bIsTempBreakpoint ))
			dArgPrefix = dArg = 0;	// error
		else
			g_nBreakpoints++;
	}

	return dArgPrefix + dArg;
}