void save_stack_trace ()
{
if (!g_mem_alloc_gather_stats)
return;
if (::Random.randF() >= g_mem_alloc_gather_stats_frequency)
return;
// OutputDebugStackTrace ("----------------------------------------------------");
BuildStackTrace ();
if (g_stackTraceCount <= 2)
return;
u32 accumulator = 0;
VERIFY (g_stackTraceCount > 2);
int *lengths = (int*)_alloca((g_stackTraceCount - 2)*sizeof(int));
{
int *I = lengths;
for (int i=2; i<g_stackTraceCount; ++i, ++I) {
*I = xr_strlen(g_stackTrace[i]);
accumulator += u32((*I)*sizeof(char) + 1);
}
}
PSTR string = (PSTR)malloc(accumulator);
{
PSTR J = string;
VERIFY (g_stackTraceCount > 2);
int *I = lengths;
for (int i=2; i<g_stackTraceCount; ++i, ++I, ++J) {
memcpy (J,g_stackTrace[i],*I);
J += *I;
*J = '\n';
}
*--J = 0;
}
boost::crc_32_type temp;
temp.process_block (string,string + accumulator);
u32 crc = temp.checksum();
STATS::iterator I = stats.find(crc);
STATS::iterator E = stats.end();
for ( ; I != E; ++I) {
if ((*I).first != crc)
break;
if (xr_strcmp((*I).second.first,string))
continue;
++((*I).second.second);
return;
}
stats.insert (std::make_pair(crc,std::make_pair(string,1)));
}
int ShowBlackBoxUI( EXCEPTION_POINTERS * pExPtrs, HINSTANCE hInstance )
{
g_initDlg = CreateDialog(hInstance, (LPCTSTR)IDD_INIT_DLG,
NULL, (DLGPROC)InitBlackBoxUI_DlgProc);
//SetWindowPos( g_initDlg, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOSIZE );
g_BlackBoxUIExPtrs = pExPtrs;
g_BlackBoxUIHInstance = hInstance;
g_sysInfoString[0] = 0;
g_memInfoString[0] = 0;
g_versionInfoString[0] = 0;
g_systemProcessListCount = 0;
//GetOS info now
ZeroMemory( &g_sysInfo, sizeof(g_sysInfo) );
GetSystemInfo( &g_sysInfo );
ZeroMemory( &g_OSVersion, sizeof(g_OSVersion) );
g_OSVersion.dwOSVersionInfoSize = sizeof(g_OSVersion);
HasOSInfo = GetVersionEx( &g_OSVersion );
ZeroMemory( &g_sysMemoryStatus, sizeof(MEMORYSTATUS) );
g_sysMemoryStatus.dwLength = sizeof(MEMORYSTATUS);
GlobalMemoryStatus ( &g_sysMemoryStatus );
int processorIndex = 0;
if ( g_sysInfo.dwProcessorType == PROCESSOR_INTEL_386 ) {
processorIndex = 0;
}
else if ( g_sysInfo.dwProcessorType == PROCESSOR_INTEL_486 ) {
processorIndex = 1;
}
else if ( g_sysInfo.dwProcessorType == PROCESSOR_INTEL_PENTIUM ) {
processorIndex = 2;
}
wsprintf( g_sysInfoString, "Number of Processors: %d\nProcessor Type: %s",
g_sysInfo.dwNumberOfProcessors,
g_ProcessorTypes[processorIndex] );
int osIndex = 0;
if ( g_OSVersion.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS ) {
if ( g_OSVersion.dwMinorVersion == 0 ) {
osIndex = 0;
}
else if ( g_OSVersion.dwMinorVersion > 0 ) {
osIndex = 1;
}
}
else if ( g_OSVersion.dwPlatformId == VER_PLATFORM_WIN32_NT ) {
if ( g_OSVersion.dwMajorVersion == 4 ) {
osIndex = 3;
}
else if ( g_OSVersion.dwMajorVersion > 4 ) {
osIndex = 4;
}
}
wsprintf( g_versionInfoString, "Windows OS: %s\nVersion %d.%04d\nBuild Number %d\n%s\n",
g_windowsOSTypes[osIndex],
g_OSVersion.dwMajorVersion,
g_OSVersion.dwMinorVersion,
g_OSVersion.dwBuildNumber,
g_OSVersion.szCSDVersion );
wsprintf( g_memInfoString,
"Current Memory Load:\t\t%d%\nTotal Physical Memory:\t\t%d bytes\nAvailable Physical Memory:\t\t%d bytes"\
"\nTotal Virtual Memory:\t\t%d bytes\nAvailable Virtual Memory:\t\t%d bytes",
g_sysMemoryStatus.dwMemoryLoad,
g_sysMemoryStatus.dwTotalPhys,
g_sysMemoryStatus.dwAvailPhys,
g_sysMemoryStatus.dwTotalVirtual,
g_sysMemoryStatus.dwAvailVirtual );
if ( g_OSVersion.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS ) {
g_systemProcessListCount = 1;
g_systemProcessList[0] = GetCurrentProcessId();
}
else if ( g_OSVersion.dwPlatformId == VER_PLATFORM_WIN32_NT ) {
/*
if ( ! EnumProcesses( g_systemProcessList, 512, &g_systemProcessListCount ) ) {
g_systemProcessListCount = 0;
}
else {
//try and get the module listings
}
*/
BuildProcessList();
BuildModuleList();
}
BuildStackTrace();
DialogBox( hInstance, (LPCTSTR)IDD_BLACKBOX_ERR_DLG, NULL, (DLGPROC)BlackBoxUI_DlgProc);
GlobalUnlock( g_procModListHandle );
GlobalFree( g_procModListHandle );
return TRUE;
}
