Donpedro13

xperf -on PROC_THREAD+LOADER -start user -on Microsoft-Windows-Kernel-Power:::'stack'
@rem Repro the problem here
xperf -d k.etl
xperf -stop user
xperf -merge k.etl C:\user.etl merged.etl

Donpedro13

> powercfg /requests

DISPLAY:
[PROCESS] \Device\HarddiskVolume2\Product.exe

Donpedro13

> pwrtest.exe /requests

15:52:56 Create: \Device\HarddiskVolume2\Product.exe
  Type:Application  ProcessID:34712  SessionID:14
  Allow: System Display AwayMode PerfBoost ExecutionRequired FullScreenVideo
  Count: System:0  Display:0  AwayMode:0  PerfBoost:0
         ExecutionRequired:0  FullScreenVideo:0
-------------------------------------------------------------------------------
15:52:56 Change: \Device\HarddiskVolume2\Product.exe
  Count: System:0  *Display:1  AwayMode:0  PerfBoost:0

Donpedro13

import os
import sys

def usage():
    print("Usage: readfolder.py [folder]")

def doread(dir):
    for root, dirs, files in os.walk(dir):
        for file in files:
            fpath = os.path.join(root, file)

Donpedro13

#ifdef _WIN32

using nchar = wchar_t;
using nstring = std::wstring;

#define NSTRLITERAL(str) L##str

#define nfopen _wfopen
/* ... */

Donpedro13

<?xml version='1.0' encoding='UTF-8' standalone='yes'?>
<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0" xmlns:asmv3="urn:schemas-microsoft-com:asm.v3">
  <asmv3:application>
    <asmv3:windowsSettings xmlns="http://schemas.microsoft.com/SMI/2011/WindowsSettings">
      <printerDriverIsolation>true</printerDriverIsolation>
    </asmv3:windowsSettings>
  </asmv3:application>
</assembly>

Donpedro13

#include <iostream>

#include <windows.h>
#include <wingdi.h>

int main ()
{
  PRINTDLGW dialogResult = {};
  dialogResult.lStructSize = sizeof dialogResult;
  dialogResult.Flags = PD_RETURNDEFAULT;

Donpedro13

// Compile with MSVC, *Release* configuration
#include <iostream>
#include <new>
#include <windows.h>

LONG WINAPI MyVEH (PEXCEPTION_POINTERS pExp)
{
  if (pExp->ExceptionRecord->ExceptionCode == STATUS_HEAP_CORRUPTION) {
    std::cout << "Heap corruption detected!" << std::endl;

Donpedro13

// Compile with MSVC, *Release* configuration
#include <iostream>
#include <new>
#include <windows.h>

LONG WINAPI MyUEF (PEXCEPTION_POINTERS pExp)
{
  if (pExp->ExceptionRecord->ExceptionCode == STATUS_HEAP_CORRUPTION) {
    std::cout << "Heap corruption detected!" << std::endl;

Donpedro13

/* ... */
PEXCEPTION_RECORDS pExc = __rax;

if (pExc->ExceptionCode == EXCEPTION_STACK_OVERFLOW ||
    (pExc->ExceptionCode == EXCEPTION_ACCESS_VIOLATION &&
    pExc.ExceptionInformation[0] == EXCEPTION_EXECUTE_FAULT))
{
	return E_NOTIMPL;
}
/* ... */