VOID
MmHeapInsertBackTraceEx(
__in HWND hWnd,
__in HWND hWndTree,
__in HTREEITEM hTreeItem
)
{
TVITEM tvi = {0};
PDIALOG_OBJECT Object;
PMM_FORM_CONTEXT ObjectContext;
PPF_REPORT_HEAD Report;
PBTR_STACK_RECORD Record;
HWND hWndCtrl;
PBTR_TEXT_TABLE Table;
PBTR_TEXT_ENTRY Text;
WCHAR Buffer[MAX_PATH];
ULONG i;
LVITEM lvi = {0};
PBTR_DLL_ENTRY DllEntry;
PBTR_DLL_FILE DllFile;
PBTR_LINE_ENTRY Line;
PBTR_LINE_ENTRY LineEntry;
//
// Skip dll entry
//
if (TreeView_GetParent(hWndTree, hTreeItem) == TVI_ROOT) {
return;
}
Object = (PDIALOG_OBJECT)SdkGetObject(hWnd);
ObjectContext = SdkGetContext(Object, MM_FORM_CONTEXT);
Report = ObjectContext->Head;
if (!Report) {
return;
}
//
// Clear old list items
//
hWndCtrl = GetDlgItem(hWnd, IDC_LIST_BACKTRACE);
ListView_DeleteAllItems(hWndCtrl);
tvi.mask = TVIF_PARAM;
tvi.hItem = hTreeItem;
TreeView_GetItem(hWndTree, &tvi);
Record = (PBTR_STACK_RECORD)tvi.lParam;
ASSERT(Record != NULL);
Table = (PBTR_TEXT_TABLE)Report->Context;
if (!Table) {
PBTR_TEXT_FILE TextFile;
TextFile = (PBTR_TEXT_FILE)((PUCHAR)Report + Report->Streams[STREAM_SYMBOL].Offset);
Table = ApsBuildSymbolTable(TextFile, 4093);
Report->Context = (PVOID) Table;
}
//
// Get dll file
//
DllFile = (PBTR_DLL_FILE)ApsGetStreamPointer(Report, STREAM_DLL);
//
// N.B. Read source line information
//
if (Report->Streams[STREAM_LINE].Offset != 0 && Report->Streams[STREAM_LINE].Length != 0) {
Line = (PBTR_LINE_ENTRY)((PUCHAR)Report + Report->Streams[STREAM_LINE].Offset);
} else {
Line = NULL;
}
for(i = 0; i < Record->Depth; i++) {
Text = ApsLookupSymbol(Table, (ULONG64)Record->Frame[i]);
if (!Text) {
Text = ApsInsertPseudoTextEntry(Table, (ULONG64)Record->Frame[i]);
}
//
// frame number
//
lvi.iItem = i;
lvi.iSubItem = 0;
lvi.mask = LVIF_TEXT;
StringCchPrintf(Buffer, MAX_PATH, L"%02u", i);
lvi.pszText = Buffer;
ListView_InsertItem(hWndCtrl, &lvi);
//
// symbol name
//
lvi.iItem = i;
lvi.iSubItem = 1;
lvi.mask = LVIF_TEXT;
StringCchPrintf(Buffer, MAX_PATH, L"%S", Text->Text);
lvi.pszText = Buffer;
ListView_SetItem(hWndCtrl, &lvi);
//
// module
//
lvi.iItem = i;
lvi.iSubItem = 2;
lvi.mask = LVIF_TEXT;
DllEntry = ApsGetDllEntryByPc(DllFile, Record->Frame[i]);
if (DllEntry) {
ApsGetDllBaseNameById(Report, DllEntry->DllId, Buffer, MAX_PATH);
} else {
StringCchCopy(Buffer, MAX_PATH, L"N/A");
}
lvi.pszText = Buffer;
ListView_SetItem(hWndCtrl, &lvi);
//
// line information
//
lvi.iItem = i;
lvi.iSubItem = 3;
lvi.mask = LVIF_TEXT;
if (Text->LineId != -1) {
ASSERT(Line != NULL);
LineEntry = Line + Text->LineId;
StringCchPrintf(Buffer, MAX_PATH, L"%S : %u", LineEntry->File, LineEntry->Line);
lvi.pszText = Buffer;
}
else {
lvi.pszText = L"";
}
ListView_SetItem(hWndCtrl, &lvi);
}
}
VOID
CpuFuncInsertData(
__in HWND hWnd,
__in PPF_REPORT_HEAD Head
)
{
LVITEM lvi = {0};
ULONG i, j;
ULONG Count;
WCHAR Buffer[MAX_PATH];
HWND hWndCtrl;
PBTR_FUNCTION_ENTRY FuncEntry;
PBTR_TEXT_TABLE TextTable;
PBTR_TEXT_FILE TextFile;
PBTR_TEXT_ENTRY TextEntry;
PBTR_PC_ENTRY PcEntry;
PBTR_LINE_ENTRY LineEntry;
PBTR_LINE_ENTRY Line;
ULONG Inclusive;
ULONG Exclusive;
PWSTR Unicode;
double Percent;
hWndCtrl = GetDlgItem(hWnd, IDC_LIST_FUNCTION);
Count = (ULONG)(Head->Streams[STREAM_FUNCTION].Length / sizeof(BTR_FUNCTION_ENTRY));
FuncEntry = (PBTR_FUNCTION_ENTRY)((PUCHAR)Head + Head->Streams[STREAM_FUNCTION].Offset);
PcEntry = (PBTR_PC_ENTRY)((PUCHAR)Head + Head->Streams[STREAM_PC].Offset);
TextFile = (PBTR_TEXT_FILE)((PUCHAR)Head + Head->Streams[STREAM_SYMBOL].Offset);
if (Head->Streams[STREAM_LINE].Offset != 0 && Head->Streams[STREAM_LINE].Length != 0) {
Line = (PBTR_LINE_ENTRY)((PUCHAR)Head + Head->Streams[STREAM_LINE].Offset);
} else {
Line = NULL;
}
//
// Total sample count as initial exclusive/inclusive
//
ApsGetCpuSampleCounters(Head, &Inclusive, &Exclusive);
//Inclusive = Exclusive;
TextTable = ApsBuildSymbolTable(TextFile, 4093);
for(i = 0, j = 0; i < Count; i++) {
Percent = (FuncEntry->Inclusive * 1.0) / (Inclusive * 1.0);
if (Percent < CPU_UI_INCLUSIVE_RATIO_THRESHOLD) {
FuncEntry += 1;
continue;
}
//
// Symbol name
//
lvi.iItem = j;
lvi.iSubItem = 0;
lvi.mask = LVIF_TEXT|LVIF_PARAM;
lvi.lParam = (LPARAM)FuncEntry;
TextEntry = ApsLookupSymbol(TextTable, FuncEntry->Address);
ASSERT(TextEntry != NULL);
StringCchPrintf(Buffer, MAX_PATH, L"%S", TextEntry->Text);
lvi.pszText = Buffer;
ListView_InsertItem(hWndCtrl, &lvi);
//
// Inclusive
//
lvi.iSubItem = 1;
lvi.mask = LVIF_TEXT;
StringCchPrintf(Buffer, MAX_PATH, L"%u", FuncEntry->Inclusive);
lvi.pszText = Buffer;
ListView_SetItem(hWndCtrl, &lvi);
//
// Inclusive %
//
lvi.iSubItem = 2;
lvi.mask = LVIF_TEXT;
StringCchPrintf(Buffer, MAX_PATH, L"%.2f", (FuncEntry->Inclusive * 100.0) / (Inclusive * 1.0));
lvi.pszText = Buffer;
ListView_SetItem(hWndCtrl, &lvi);
//
// Exclusive
//
lvi.iSubItem = 3;
lvi.mask = LVIF_TEXT;
StringCchPrintf(Buffer, MAX_PATH, L"%u", FuncEntry->Exclusive);
lvi.pszText = Buffer;
ListView_SetItem(hWndCtrl, &lvi);
//
// Exclusive %
//
lvi.iSubItem = 4;
lvi.mask = LVIF_TEXT;
StringCchPrintf(Buffer, MAX_PATH, L"%.2f", (FuncEntry->Exclusive * 100.0) / (Exclusive * 1.0));
lvi.pszText = Buffer;
ListView_SetItem(hWndCtrl, &lvi);
//
// Module
//
lvi.iSubItem = 5;
lvi.mask = LVIF_TEXT;
ApsGetDllBaseNameById(Head, FuncEntry->DllId, Buffer, MAX_PATH);
lvi.pszText = Buffer;
ListView_SetItem(hWndCtrl, &lvi);
//
// Line
//
if (Line != NULL && TextEntry->LineId != -1) {
ASSERT(Line != NULL);
LineEntry = Line + TextEntry->LineId;
StringCchPrintf(Buffer, MAX_PATH, L"%S:%u", LineEntry->File, LineEntry->Line);
lvi.iSubItem = 6;
lvi.mask = LVIF_TEXT;
lvi.pszText = Buffer;
ListView_SetItem(hWndCtrl, &lvi);
} else {
lvi.iSubItem = 6;
lvi.mask = LVIF_TEXT;
lvi.pszText = L"";
ListView_SetItem(hWndCtrl, &lvi);
}
FuncEntry += 1;
j += 1;
}
ApsDestroySymbolTable(TextTable);
Unicode = (PWSTR)ApsMalloc(MAX_PATH * 2);
StringCchPrintf(Unicode, MAX_PATH, L"Total %u Function samples", Count);
PostMessage(GetParent(hWnd), WM_USER_STATUSBAR, 0, (LPARAM)Unicode);
}
LRESULT
CpuThreadOnItemChanged(
__in PDIALOG_OBJECT Object,
__in NMLISTVIEW *lpNmlv
)
{
PCPU_THREAD Thread;
PCPU_THREAD_PC_TABLE PcTable;
HWND hWndCtrl;
LVITEM lvi = {0};
WCHAR Buffer[MAX_PATH];
PBTR_TEXT_TABLE TextTable;
PBTR_TEXT_FILE TextFile;
PBTR_TEXT_ENTRY TextEntry;
PCPU_THREAD_PC PcEntry;
ULONG Exclusive;
PPF_REPORT_HEAD Head;
PCPU_FORM_CONTEXT Form;
ULONG i;
ULONG Number;
PBTR_LINE_ENTRY Line;
PBTR_LINE_ENTRY LineEntry;
PBTR_DLL_FILE DllFile;
PBTR_DLL_ENTRY DllEntry;
double Percent;
Form = (PCPU_FORM_CONTEXT)Object->Context;
ASSERT(Form != NULL);
Head = Form->Head;
ASSERT(Head != NULL);
if (lpNmlv->uNewState & LVIS_SELECTED) {
//
// Delete all items if any
//
hWndCtrl = GetDlgItem(Object->hWnd, IDC_LIST_CPU_THREAD_PC);
ListView_DeleteAllItems(hWndCtrl);
ASSERT(lpNmlv->lParam != 0);
Thread = (PCPU_THREAD)lpNmlv->lParam;
PcTable = Thread->Table;
ASSERT(PcTable != NULL);
//
// Build symbol table to parse PC address
//
TextFile = (PBTR_TEXT_FILE)((PUCHAR)Head + Head->Streams[STREAM_SYMBOL].Offset);
TextTable = ApsBuildSymbolTable(TextFile, 4093);
Exclusive = Thread->Exclusive;
Number = 0;
DllFile = (PBTR_DLL_FILE)ApsGetStreamPointer(Head, STREAM_DLL);
DllEntry = &DllFile->Dll[0];
Line = (PBTR_LINE_ENTRY)ApsGetStreamPointer(Head, STREAM_LINE);
LineEntry = Line;
for(i = 0; i < CPU_PC_BUCKET; i++) {
PLIST_ENTRY ListEntry;
PLIST_ENTRY ListHead;
ListHead = &PcTable->ListHead[i];
ListEntry = ListHead->Flink;
while (ListEntry != ListHead) {
PcEntry = CONTAINING_RECORD(ListEntry, CPU_THREAD_PC, ListEntry);
Percent = (PcEntry->Inclusive * 1.0) / (Exclusive * 1.0);
if (Percent < CPU_UI_INCLUSIVE_RATIO_THRESHOLD) {
ListEntry = ListEntry->Flink;
continue;
}
//
// Symbol name
//
lvi.iItem = Number;
lvi.iSubItem = 0;
lvi.mask = LVIF_TEXT|LVIF_PARAM;
lvi.lParam = (LPARAM)PcEntry;
ASSERT(PcEntry->Pc != NULL);
TextEntry = ApsLookupSymbol(TextTable, (ULONG64)PcEntry->Pc);
if (TextEntry) {
StringCchPrintf(Buffer, MAX_PATH, L"%S", TextEntry->Text);
} else {
ApsFormatAddress(Buffer, MAX_PATH, PcEntry->Pc, TRUE);
}
lvi.pszText = Buffer;
ListView_InsertItem(hWndCtrl, &lvi);
//
// Inclusive
//
lvi.iSubItem = 1;
lvi.mask = LVIF_TEXT;
StringCchPrintf(Buffer, MAX_PATH, L"%u", PcEntry->Inclusive);
lvi.pszText = Buffer;
ListView_SetItem(hWndCtrl, &lvi);
//
// Inclusive %
//
lvi.iSubItem = 2;
lvi.mask = LVIF_TEXT;
StringCchPrintf(Buffer, MAX_PATH, L"%.2f", (PcEntry->Inclusive * 100.0) / (Exclusive * 1.0));
lvi.pszText = Buffer;
ListView_SetItem(hWndCtrl, &lvi);
//
// Exclusive
//
lvi.iSubItem = 3;
lvi.mask = LVIF_TEXT;
StringCchPrintf(Buffer, MAX_PATH, L"%u", PcEntry->Exclusive);
lvi.pszText = Buffer;
ListView_SetItem(hWndCtrl, &lvi);
//
// Exclusive %
//
lvi.iSubItem = 4;
lvi.mask = LVIF_TEXT;
StringCchPrintf(Buffer, MAX_PATH, L"%.2f", (PcEntry->Exclusive * 100.0) / (Exclusive * 1.0));
lvi.pszText = Buffer;
ListView_SetItem(hWndCtrl, &lvi);
//
// Dll
//
lvi.iSubItem = 5;
lvi.mask = LVIF_TEXT;
ApsGetDllBaseNameById(Head, PcEntry->DllId, Buffer, MAX_PATH);
lvi.pszText = Buffer;
ListView_SetItem(hWndCtrl, &lvi);
//
// Line
//
if (PcEntry->LineId != -1) {
ASSERT(Line != NULL);
LineEntry = Line + PcEntry->LineId;
StringCchPrintf(Buffer, MAX_PATH, L"%S:%u", LineEntry->File, LineEntry->Line);
lvi.iSubItem = 6;
lvi.mask = LVIF_TEXT;
lvi.pszText = Buffer;
ListView_SetItem(hWndCtrl, &lvi);
} else {
lvi.iSubItem = 6;
lvi.mask = LVIF_TEXT;
lvi.pszText = L"";
ListView_SetItem(hWndCtrl, &lvi);
}
//
// Move to next PC
//
Number += 1;
ListEntry = ListEntry->Flink;
}
}
ApsDestroySymbolTable(TextTable);
}
return 0L;
}
