1 files changed, 321 insertions, 321 deletions
diff --git a/Tools/MemDumpAnalysis/MemDumpAnalysis.cpp b/Tools/MemDumpAnalysis/MemDumpAnalysis.cpp
index 9e7759085..9faaef20f 100644
--- a/Tools/MemDumpAnalysis/MemDumpAnalysis.cpp
+++ b/Tools/MemDumpAnalysis/MemDumpAnalysis.cpp
@@ -1,321 +1,321 @@
-
-// MemDumpAnalysis.cpp
-
-// Defines the entry point for the console application.
-
-#include "Globals.h"
-
-#ifdef _WIN32
-	#pragma comment(lib, "ws2_32.lib")  // Needed for StringUtils' RawBEToUtf8() et al.
-#endif  // _WIN32
-
-
-
-
-
-typedef std::set<AString> AStringSet;
-
-
-
-
-
-class cFunction
-{
-public:
-	int        m_Size;   ///< Sum of memory block sizes allocated by this function or its children
-	int        m_Count;  ///< Total number of memory blocks allocated by this function or its children
-	AStringSet m_ChildrenNames;
-	
-	cFunction(void) :
-		m_Size(0),
-		m_Count(0)
-	{
-	}
-} ;
-
-typedef std::map<AString, cFunction> FunctionMap;
-
-
-
-
-
-int g_CurrentID = 0;
-int g_CurrentSize = 0;
-FunctionMap g_FnMap;
-AString g_PrevFunctionName;
-
-
-
-
-
-bool IsFnBlackListed(const char * a_FnName)
-{
-	static const char * BlackList[] =
-	{
-		"MyAllocHook",
-		"_heap_alloc_dbg_impl",
-		"_nh_malloc_dbg_impl",
-		"_nh_malloc_dbg",
-		"malloc",
-		"operator new",
-		"_malloc_dbg",
-		"realloc_help",
-		"_realloc_dbg",
-		"realloc",
-		"l_alloc",
-		"luaM_realloc_",
-		"",
-	} ;
-	
-	for (int i = 0; i < ARRAYCOUNT(BlackList); i++)
-	{
-		if (strcmp(BlackList[i], a_FnName) == 0)
-		{
-			return true;
-		}
-	}
-	return false;
-}
-
-
-
-
-
-const char * FindAttr(const char ** a_Attrs, const char * a_AttrName)
-{
-	for (const char ** Attr = a_Attrs; *Attr != NULL; Attr += 2)
-	{
-		if (strcmp(*Attr, a_AttrName) == 0)
-		{
-			return *(Attr + 1);
-		}
-	}  // for Attr - a_Attrs[]
-	return NULL;
-}
-
-
-
-
-
-void OnStartElement(void * a_Data, const char * a_Element, const char ** a_Attrs)
-{
-	if (strcmp(a_Element, "LEAK") == 0)
-	{
-		const char * attrID   = FindAttr(a_Attrs, "requestID");
-		const char * attrSize = FindAttr(a_Attrs, "size");
-		g_CurrentID   = atoi((attrID   == NULL) ? "-1" : attrID);
-		g_CurrentSize = atoi((attrSize == NULL) ? "-1" : attrSize);
-		g_PrevFunctionName.clear();
-		return;
-	}
-	if (strcmp(a_Element, "STACKENTRY") == 0)
-	{
-		const char * fnName = FindAttr(a_Attrs, "decl");
-		if (fnName == NULL)
-		{
-			g_CurrentID = -1;
-			g_CurrentSize = -1;
-			return;
-		}
-		if (g_CurrentSize < 0)
-		{
-			return;
-		}
-		if (IsFnBlackListed(fnName))
-		{
-			return;
-		}
-		AString FunctionName = fnName;
-		cFunction & Function = g_FnMap[FunctionName];
-		Function.m_Size += g_CurrentSize;
-		Function.m_Count += 1;
-		if (!g_PrevFunctionName.empty())
-		{
-			Function.m_ChildrenNames.insert(g_PrevFunctionName);
-		}
-		std::swap(g_PrevFunctionName, FunctionName);  // We only care about moving FunctionName into g_PrevFunctionName
-		return;
-	}
-}
-
-
-
-
-
-void OnEndElement(void * a_Data, const char * a_Element)
-{
-	if (strcmp(a_Element, "LEAK") == 0)
-	{
-		g_CurrentID = -1;
-		g_CurrentSize = -1;
-		return;
-	}
-}
-
-
-
-
-
-bool CompareFnInt(const std::pair<AString, int> & a_First, const std::pair<AString, int> & a_Second)
-{
-	return (a_First.second < a_Second.second);
-}
-
-
-
-
-
-void WriteSizeStatistics(void)
-{
-	typedef std::vector<std::pair<AString, int> > StringIntPairs;
-	StringIntPairs FnSizes;
-	
-	cFile f("memdump_totals.txt", cFile::fmWrite);
-	if (!f.IsOpen())
-	{
-		LOGERROR("Cannot open memdump_totals.txt");
-		return;
-	}
-
-	for (FunctionMap::iterator itr = g_FnMap.begin(), end = g_FnMap.end(); itr != end; ++itr)
-	{
-		FnSizes.push_back(std::pair<AString, int>(itr->first, itr->second.m_Size));
-	}  // for itr - g_FnSizes[]
-	std::sort(FnSizes.begin(), FnSizes.end(), CompareFnInt);
-	
-	for (StringIntPairs::const_iterator itr = FnSizes.begin(), end = FnSizes.end(); itr != end; ++itr)
-	{
-		f.Printf("%d\t%s\n", itr->second, itr->first.c_str());
-	}  // for itr - FnSizes[]
-}
-
-
-
-
-
-void WriteCountStatistics(void)
-{
-	typedef std::vector<std::pair<AString, int> > StringIntPairs;
-	StringIntPairs FnCounts;
-	
-	cFile f("memdump_counts.txt", cFile::fmWrite);
-	if (!f.IsOpen())
-	{
-		LOGERROR("Cannot open memdump_counts.txt");
-		return;
-	}
-
-	for (FunctionMap::iterator itr = g_FnMap.begin(), end = g_FnMap.end(); itr != end; ++itr)
-	{
-		FnCounts.push_back(std::pair<AString, int>(itr->first, itr->second.m_Count));
-	}  // for itr - g_FnSizes[]
-	std::sort(FnCounts.begin(), FnCounts.end(), CompareFnInt);
-	
-	for (StringIntPairs::const_iterator itr = FnCounts.begin(), end = FnCounts.end(); itr != end; ++itr)
-	{
-		f.Printf("%d\t%s\n", itr->second, itr->first.c_str());
-	}  // for itr - FnSizes[]
-}
-
-
-
-
-
-AString HTMLEscape(const AString & a_Text)
-{
-	AString res;
-	res.reserve(a_Text.size());
-	size_t len = a_Text.length();
-	for (size_t i = 0; i < len; i++)
-	{
-		switch (a_Text[i])
-		{
-			case '<': res.append("&lt;<BR/>"); break;
-			case '>': res.append("<BR/>&gt;"); break;
-			case '&': res.append("&amp;"); break;
-			default:
-			{
-				res.push_back(a_Text[i]);
-			}
-		}
-	}  // for i - a_Text[]
-	return res;
-}
-
-
-
-
-
-void WriteDotGraph(void)
-{
-	cFile f("memdump.dot", cFile::fmWrite);
-	if (!f.IsOpen())
-	{
-		LOGERROR("Cannot open memdump.dot");
-		return;
-	}
-	
-	f.Printf("digraph {\n\tnode [shape=plaintext]\n\n");
-	for (FunctionMap::const_iterator itrF = g_FnMap.begin(), endF = g_FnMap.end(); itrF != endF; ++itrF)
-	{
-		f.Printf("\t\"%s\" [label=<%s<BR/>%d bytes (%d KiB)<BR/>%d blocks>]\n",
-			itrF->first.c_str(),
-			HTMLEscape(itrF->first).c_str(),
-			itrF->second.m_Size,
-			(itrF->second.m_Size + 1023) / 1024,
-			itrF->second.m_Count
-		);
-		const AStringSet & Children = itrF->second.m_ChildrenNames;
-		for (AStringSet::const_iterator itrN = Children.begin(), endN = Children.end(); itrN != endN; ++itrN)
-		{
-			f.Printf("\t\t\"%s\" -> \"%s\"\n", itrF->first.c_str(), itrN->c_str());
-		}
-		f.Printf("\n");
-	}  // for itr
-	f.Printf("}\n");
-}
-
-
-
-
-
-int main(int argc, char * argv[])
-{
-	// Open the dump file:
-	cFile f("memdump.xml", cFile::fmRead);
-	if (!f.IsOpen())
-	{
-		printf("Cannot open memdump.xml\n");
-		return 1;
-	}
-	
-	// Create the XML parser:
-	XML_Parser Parser = XML_ParserCreate(NULL);
-	XML_SetElementHandler(Parser, OnStartElement, OnEndElement);
-	
-	// Feed the file through XML parser:
-	char Buffer[512 KiB];
-	while (true)
-	{
-		int NumBytes = f.Read(Buffer, sizeof(Buffer));
-		if (NumBytes <= 0)
-		{
-			break;
-		}
-		XML_Parse(Parser, Buffer, NumBytes, false);
-		putc('.', stdout);
-	}
-	XML_Parse(Parser, "", 0, true);
-	f.Close();
-	
-	// Output the statistics
-	WriteSizeStatistics();
-	WriteCountStatistics();
-	WriteDotGraph();
-	
-	return 0;
-}
-
-
-
-
+
+// MemDumpAnalysis.cpp
+
+// Defines the entry point for the console application.
+
+#include "Globals.h"
+
+#ifdef _WIN32
+	#pragma comment(lib, "ws2_32.lib")  // Needed for StringUtils' RawBEToUtf8() et al.
+#endif  // _WIN32
+
+
+
+
+
+typedef std::set<AString> AStringSet;
+
+
+
+
+
+class cFunction
+{
+public:
+	int        m_Size;   ///< Sum of memory block sizes allocated by this function or its children
+	int        m_Count;  ///< Total number of memory blocks allocated by this function or its children
+	AStringSet m_ChildrenNames;
+	
+	cFunction(void) :
+		m_Size(0),
+		m_Count(0)
+	{
+	}
+} ;
+
+typedef std::map<AString, cFunction> FunctionMap;
+
+
+
+
+
+int g_CurrentID = 0;
+int g_CurrentSize = 0;
+FunctionMap g_FnMap;
+AString g_PrevFunctionName;
+
+
+
+
+
+bool IsFnBlackListed(const char * a_FnName)
+{
+	static const char * BlackList[] =
+	{
+		"MyAllocHook",
+		"_heap_alloc_dbg_impl",
+		"_nh_malloc_dbg_impl",
+		"_nh_malloc_dbg",
+		"malloc",
+		"operator new",
+		"_malloc_dbg",
+		"realloc_help",
+		"_realloc_dbg",
+		"realloc",
+		"l_alloc",
+		"luaM_realloc_",
+		"",
+	} ;
+	
+	for (int i = 0; i < ARRAYCOUNT(BlackList); i++)
+	{
+		if (strcmp(BlackList[i], a_FnName) == 0)
+		{
+			return true;
+		}
+	}
+	return false;
+}
+
+
+
+
+
+const char * FindAttr(const char ** a_Attrs, const char * a_AttrName)
+{
+	for (const char ** Attr = a_Attrs; *Attr != NULL; Attr += 2)
+	{
+		if (strcmp(*Attr, a_AttrName) == 0)
+		{
+			return *(Attr + 1);
+		}
+	}  // for Attr - a_Attrs[]
+	return NULL;
+}
+
+
+
+
+
+void OnStartElement(void * a_Data, const char * a_Element, const char ** a_Attrs)
+{
+	if (strcmp(a_Element, "LEAK") == 0)
+	{
+		const char * attrID   = FindAttr(a_Attrs, "requestID");
+		const char * attrSize = FindAttr(a_Attrs, "size");
+		g_CurrentID   = atoi((attrID   == NULL) ? "-1" : attrID);
+		g_CurrentSize = atoi((attrSize == NULL) ? "-1" : attrSize);
+		g_PrevFunctionName.clear();
+		return;
+	}
+	if (strcmp(a_Element, "STACKENTRY") == 0)
+	{
+		const char * fnName = FindAttr(a_Attrs, "decl");
+		if (fnName == NULL)
+		{
+			g_CurrentID = -1;
+			g_CurrentSize = -1;
+			return;
+		}
+		if (g_CurrentSize < 0)
+		{
+			return;
+		}
+		if (IsFnBlackListed(fnName))
+		{
+			return;
+		}
+		AString FunctionName = fnName;
+		cFunction & Function = g_FnMap[FunctionName];
+		Function.m_Size += g_CurrentSize;
+		Function.m_Count += 1;
+		if (!g_PrevFunctionName.empty())
+		{
+			Function.m_ChildrenNames.insert(g_PrevFunctionName);
+		}
+		std::swap(g_PrevFunctionName, FunctionName);  // We only care about moving FunctionName into g_PrevFunctionName
+		return;
+	}
+}
+
+
+
+
+
+void OnEndElement(void * a_Data, const char * a_Element)
+{
+	if (strcmp(a_Element, "LEAK") == 0)
+	{
+		g_CurrentID = -1;
+		g_CurrentSize = -1;
+		return;
+	}
+}
+
+
+
+
+
+bool CompareFnInt(const std::pair<AString, int> & a_First, const std::pair<AString, int> & a_Second)
+{
+	return (a_First.second < a_Second.second);
+}
+
+
+
+
+
+void WriteSizeStatistics(void)
+{
+	typedef std::vector<std::pair<AString, int> > StringIntPairs;
+	StringIntPairs FnSizes;
+	
+	cFile f("memdump_totals.txt", cFile::fmWrite);
+	if (!f.IsOpen())
+	{
+		LOGERROR("Cannot open memdump_totals.txt");
+		return;
+	}
+
+	for (FunctionMap::iterator itr = g_FnMap.begin(), end = g_FnMap.end(); itr != end; ++itr)
+	{
+		FnSizes.push_back(std::pair<AString, int>(itr->first, itr->second.m_Size));
+	}  // for itr - g_FnSizes[]
+	std::sort(FnSizes.begin(), FnSizes.end(), CompareFnInt);
+	
+	for (StringIntPairs::const_iterator itr = FnSizes.begin(), end = FnSizes.end(); itr != end; ++itr)
+	{
+		f.Printf("%d\t%s\n", itr->second, itr->first.c_str());
+	}  // for itr - FnSizes[]
+}
+
+
+
+
+
+void WriteCountStatistics(void)
+{
+	typedef std::vector<std::pair<AString, int> > StringIntPairs;
+	StringIntPairs FnCounts;
+	
+	cFile f("memdump_counts.txt", cFile::fmWrite);
+	if (!f.IsOpen())
+	{
+		LOGERROR("Cannot open memdump_counts.txt");
+		return;
+	}
+
+	for (FunctionMap::iterator itr = g_FnMap.begin(), end = g_FnMap.end(); itr != end; ++itr)
+	{
+		FnCounts.push_back(std::pair<AString, int>(itr->first, itr->second.m_Count));
+	}  // for itr - g_FnSizes[]
+	std::sort(FnCounts.begin(), FnCounts.end(), CompareFnInt);
+	
+	for (StringIntPairs::const_iterator itr = FnCounts.begin(), end = FnCounts.end(); itr != end; ++itr)
+	{
+		f.Printf("%d\t%s\n", itr->second, itr->first.c_str());
+	}  // for itr - FnSizes[]
+}
+
+
+
+
+
+AString HTMLEscape(const AString & a_Text)
+{
+	AString res;
+	res.reserve(a_Text.size());
+	size_t len = a_Text.length();
+	for (size_t i = 0; i < len; i++)
+	{
+		switch (a_Text[i])
+		{
+			case '<': res.append("&lt;<BR/>"); break;
+			case '>': res.append("<BR/>&gt;"); break;
+			case '&': res.append("&amp;"); break;
+			default:
+			{
+				res.push_back(a_Text[i]);
+			}
+		}
+	}  // for i - a_Text[]
+	return res;
+}
+
+
+
+
+
+void WriteDotGraph(void)
+{
+	cFile f("memdump.dot", cFile::fmWrite);
+	if (!f.IsOpen())
+	{
+		LOGERROR("Cannot open memdump.dot");
+		return;
+	}
+	
+	f.Printf("digraph {\n\tnode [shape=plaintext]\n\n");
+	for (FunctionMap::const_iterator itrF = g_FnMap.begin(), endF = g_FnMap.end(); itrF != endF; ++itrF)
+	{
+		f.Printf("\t\"%s\" [label=<%s<BR/>%d bytes (%d KiB)<BR/>%d blocks>]\n",
+			itrF->first.c_str(),
+			HTMLEscape(itrF->first).c_str(),
+			itrF->second.m_Size,
+			(itrF->second.m_Size + 1023) / 1024,
+			itrF->second.m_Count
+		);
+		const AStringSet & Children = itrF->second.m_ChildrenNames;
+		for (AStringSet::const_iterator itrN = Children.begin(), endN = Children.end(); itrN != endN; ++itrN)
+		{
+			f.Printf("\t\t\"%s\" -> \"%s\"\n", itrF->first.c_str(), itrN->c_str());
+		}
+		f.Printf("\n");
+	}  // for itr
+	f.Printf("}\n");
+}
+
+
+
+
+
+int main(int argc, char * argv[])
+{
+	// Open the dump file:
+	cFile f("memdump.xml", cFile::fmRead);
+	if (!f.IsOpen())
+	{
+		printf("Cannot open memdump.xml\n");
+		return 1;
+	}
+	
+	// Create the XML parser:
+	XML_Parser Parser = XML_ParserCreate(NULL);
+	XML_SetElementHandler(Parser, OnStartElement, OnEndElement);
+	
+	// Feed the file through XML parser:
+	char Buffer[512 KiB];
+	while (true)
+	{
+		int NumBytes = f.Read(Buffer, sizeof(Buffer));
+		if (NumBytes <= 0)
+		{
+			break;
+		}
+		XML_Parse(Parser, Buffer, NumBytes, false);
+		putc('.', stdout);
+	}
+	XML_Parse(Parser, "", 0, true);
+	f.Close();
+	
+	// Output the statistics
+	WriteSizeStatistics();
+	WriteCountStatistics();
+	WriteDotGraph();
+	
+	return 0;
+}
+
+
+
+