C++ (Cpp) CMLocation Examples

Example #1

File: CMSourceDirector.cpp Project: jafl/jx_application_framework

CMSourceDirector::CMSourceDirector
	(
	CMCommandDirector*	commandDir,
	const JCharacter*	fileOrFn,
	const Type			type
	)
	:
	JXWindowDirector(JXGetApplication()),
	itsType(type),
	itsSrcMainCmd(NULL),
	itsGetAssemblyCmd(NULL)
{
	CMSourceViewDirectorX(commandDir);

	if (itsType == kAsmType && !JStringEmpty(fileOrFn))
		{
		CMLocation loc;
		loc.SetFunctionName(fileOrFn);
		loc.SetMemoryAddress("0x0");	// not allowed to be null
		DisplayDisassembly(loc);
		}
	else if (itsType == kSourceType && JFileReadable(fileOrFn))
		{
		DisplayFile(fileOrFn);
		}
}

Example #2

void
CMLink::SetBreakpoint
	(
	const CMLocation&	loc,
	const JBoolean		temporary
	)
{
	SetBreakpoint(loc.GetFileName(), loc.GetLineNumber(), temporary);
}

Example #3

JBoolean
CMBreakpointManager::HasBreakpointAt
	(
	const CMLocation& loc
	)
	const
{
	CMBreakpoint target(loc.GetFileName(), loc.GetLineNumber());
	JIndex i;
	return itsBPList->SearchSorted(&target, JOrderedSetT::kAnyMatch, &i);
}

Example #4

File: GDBGetStopLocation.cpp Project: jafl/jx_application_framework

CMLocation
GDBGetStopLocation::GetLocation()
	const
{
	const JString& data = GetLastResult();

	CMLocation loc;
	JIndexRange r;
	if (locationPattern.Match(data, &r))
		{
		std::istringstream stream(data.GetCString());
		stream.seekg(r.last);

		JStringPtrMap<JString> map(JPtrArrayT::kDeleteAll);
		JString *s, *s1, *fullName;
		JIndex lineIndex;
		const JBoolean parsed = GDBLink::ParseMap(stream, &map);
		if (!parsed)
			{
			(CMGetLink())->Log("invalid data map");
			}
		else if (!map.GetElement("fullname", &fullName))
			{
			(CMGetLink())->Log("missing file name");
			}
		else if (!map.GetElement("line", &s))
			{
			(CMGetLink())->Log("missing line index");
			}
		else if (!s->ConvertToUInt(&lineIndex))
			{
			(CMGetLink())->Log("line index is not integer");
			}
		else
			{
			loc.SetFileName(*fullName);
			loc.SetLineNumber(lineIndex);
			}

		if (parsed && map.GetElement("func", &s) && map.GetElement("addr", &s1))
			{
			loc.SetFunctionName(*s);
			loc.SetMemoryAddress(*s1);
			}
		}
	else
		{
		(CMGetLink())->Log("GDBGetStopLocation failed to match");
		}

	return loc;
}

Example #5

JBoolean
CMBreakpointManager::GetBreakpoints
	(
	const CMLocation&			loc,
	JPtrArray<CMBreakpoint>*	list
	)
	const
{
	list->RemoveAll();
	list->SetCleanUpAction(JPtrArrayT::kForgetAll);

	if ((loc.GetFileID()).IsValid())
		{
		CMBreakpoint target(loc.GetFileName(), loc.GetLineNumber());
		JBoolean found;
		const JIndex startIndex =
			itsBPList->SearchSorted1(&target, JOrderedSetT::kFirstMatch, &found);

		const JSize count = itsBPList->GetElementCount();
		for (JIndex i=startIndex; i<=count; i++)
			{
			CMBreakpoint* bp = itsBPList->NthElement(i);
			if (bp->GetLocation() == loc)
				{
				list->Append(bp);
				}
			else
				{
				break;
				}
			}
		}
	else if (!loc.GetFunctionName().IsEmpty())
		{
		const JSize count = itsBPList->GetElementCount();
		for (JIndex i=1; i<=count; i++)
			{
			CMBreakpoint* bp = itsBPList->NthElement(i);
			if (bp->GetFunctionName() == loc.GetFunctionName())
				{
				list->Append(bp);
				}
			}
		}

	return !list->IsEmpty();
}

Example #6

File: CMSourceDirector.cpp Project: jafl/jx_application_framework

void
CMSourceDirector::DisplayDisassembly
	(
	const CMLocation& loc
	)
{
	const JString& fnName = loc.GetFunctionName();
	const JString& addr   = loc.GetMemoryAddress();

	assert( !JStringEmpty(fnName) );
	assert( !JStringEmpty(addr) );

	if (fnName == itsCurrentFn)
		{
		JIndex i;
		if (dynamic_cast<CMLineAddressTable*>(itsTable)->FindAddressLineNumber(addr, &i))
			{
			DisplayLine(i);
			}
		else
			{
			itsTable->SetCurrentLine(0);
			}

		UpdateWindowTitle(NULL);
		}
	else
		{
		itsCurrentFn = fnName;

		if (itsGetAssemblyCmd == NULL)
			{
			itsGetAssemblyCmd = (CMGetLink())->CreateGetAssembly(this);
			}

		if (itsGetAssemblyCmd != NULL)
			{
			itsAsmLocation = loc;
			itsGetAssemblyCmd->Send();
			}

		UpdateWindowTitle(NULL);
		}
}

Example #7

File: CMLineAddressTable.cpp Project: jafl/jx_application_framework

void
CMLineAddressTable::GetBreakpoints
	(
	JPtrArray<CMBreakpoint>* list
	)
{
	itsVisualBPIndexList->RemoveAll();

	const JString* fnName;
	if (!GetDirector()->GetFunctionName(&fnName))
		{
		list->CleanOut();
		return;
		}

	CMLocation loc;
	loc.SetFunctionName(*fnName);
	if (!GetLink()->GetBreakpointManager()->GetBreakpoints(loc, list))
		{
		return;
		}
	list->Sort();

	const JSize count = list->GetElementCount();
	JString target;
	for (JIndex i=1; i<=count; i++)
		{
		const CMBreakpoint* bp = list->NthElement(i);

		target = GetLineTextFromAddress(bp->GetAddress());

		JBoolean found;
		const JIndex j = itsLineTextList->SearchSorted1(&target, JOrderedSetT::kAnyMatch, &found);
		itsVisualBPIndexList->AppendElement(j);
		}
}