1 files changed, 0 insertions, 193 deletions
diff --git a/lib/Fuzzer/FuzzerUtilWindows.cpp b/lib/Fuzzer/FuzzerUtilWindows.cpp
deleted file mode 100644
index 25ac976fc2db..000000000000
--- a/lib/Fuzzer/FuzzerUtilWindows.cpp
+++ /dev/null
@@ -1,193 +0,0 @@
-//===- FuzzerUtilWindows.cpp - Misc utils for Windows. --------------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-// Misc utils implementation for Windows.
-//===----------------------------------------------------------------------===//
-#include "FuzzerDefs.h"
-#if LIBFUZZER_WINDOWS
-#include "FuzzerIO.h"
-#include "FuzzerInternal.h"
-#include <cassert>
-#include <chrono>
-#include <cstring>
-#include <errno.h>
-#include <iomanip>
-#include <signal.h>
-#include <sstream>
-#include <stdio.h>
-#include <sys/types.h>
-#include <windows.h>
-
-// This must be included after windows.h.
-#include <Psapi.h>
-
-namespace fuzzer {
-
-static const FuzzingOptions* HandlerOpt = nullptr;
-
-static LONG CALLBACK ExceptionHandler(PEXCEPTION_POINTERS ExceptionInfo) {
-  switch (ExceptionInfo->ExceptionRecord->ExceptionCode) {
-    case EXCEPTION_ACCESS_VIOLATION:
-    case EXCEPTION_ARRAY_BOUNDS_EXCEEDED:
-    case EXCEPTION_STACK_OVERFLOW:
-      if (HandlerOpt->HandleSegv)
-        Fuzzer::StaticCrashSignalCallback();
-      break;
-    case EXCEPTION_DATATYPE_MISALIGNMENT:
-    case EXCEPTION_IN_PAGE_ERROR:
-      if (HandlerOpt->HandleBus)
-        Fuzzer::StaticCrashSignalCallback();
-      break;
-    case EXCEPTION_ILLEGAL_INSTRUCTION:
-    case EXCEPTION_PRIV_INSTRUCTION:
-      if (HandlerOpt->HandleIll)
-        Fuzzer::StaticCrashSignalCallback();
-      break;
-    case EXCEPTION_FLT_DENORMAL_OPERAND:
-    case EXCEPTION_FLT_DIVIDE_BY_ZERO:
-    case EXCEPTION_FLT_INEXACT_RESULT:
-    case EXCEPTION_FLT_INVALID_OPERATION:
-    case EXCEPTION_FLT_OVERFLOW:
-    case EXCEPTION_FLT_STACK_CHECK:
-    case EXCEPTION_FLT_UNDERFLOW:
-    case EXCEPTION_INT_DIVIDE_BY_ZERO:
-    case EXCEPTION_INT_OVERFLOW:
-      if (HandlerOpt->HandleFpe)
-        Fuzzer::StaticCrashSignalCallback();
-      break;
-    // TODO: handle (Options.HandleXfsz)
-  }
-  return EXCEPTION_CONTINUE_SEARCH;
-}
-
-BOOL WINAPI CtrlHandler(DWORD dwCtrlType) {
-  switch (dwCtrlType) {
-    case CTRL_C_EVENT:
-      if (HandlerOpt->HandleInt)
-        Fuzzer::StaticInterruptCallback();
-      return TRUE;
-    case CTRL_BREAK_EVENT:
-      if (HandlerOpt->HandleTerm)
-        Fuzzer::StaticInterruptCallback();
-      return TRUE;
-  }
-  return FALSE;
-}
-
-void CALLBACK AlarmHandler(PVOID, BOOLEAN) {
-  Fuzzer::StaticAlarmCallback();
-}
-
-class TimerQ {
-  HANDLE TimerQueue;
- public:
-  TimerQ() : TimerQueue(NULL) {};
-  ~TimerQ() {
-    if (TimerQueue)
-      DeleteTimerQueueEx(TimerQueue, NULL);
-  };
-  void SetTimer(int Seconds) {
-    if (!TimerQueue) {
-      TimerQueue = CreateTimerQueue();
-      if (!TimerQueue) {
-        Printf("libFuzzer: CreateTimerQueue failed.\n");
-        exit(1);
-      }
-    }
-    HANDLE Timer;
-    if (!CreateTimerQueueTimer(&Timer, TimerQueue, AlarmHandler, NULL,
-        Seconds*1000, Seconds*1000, 0)) {
-      Printf("libFuzzer: CreateTimerQueueTimer failed.\n");
-      exit(1);
-    }
-  };
-};
-
-static TimerQ Timer;
-
-static void CrashHandler(int) { Fuzzer::StaticCrashSignalCallback(); }
-
-void SetSignalHandler(const FuzzingOptions& Options) {
-  HandlerOpt = &Options;
-
-  if (Options.UnitTimeoutSec > 0)
-    Timer.SetTimer(Options.UnitTimeoutSec / 2 + 1);
-
-  if (Options.HandleInt || Options.HandleTerm)
-    if (!SetConsoleCtrlHandler(CtrlHandler, TRUE)) {
-      DWORD LastError = GetLastError();
-      Printf("libFuzzer: SetConsoleCtrlHandler failed (Error code: %lu).\n",
-        LastError);
-      exit(1);
-    }
-
-  if (Options.HandleSegv || Options.HandleBus || Options.HandleIll ||
-      Options.HandleFpe)
-    SetUnhandledExceptionFilter(ExceptionHandler);
-
-  if (Options.HandleAbrt)
-    if (SIG_ERR == signal(SIGABRT, CrashHandler)) {
-      Printf("libFuzzer: signal failed with %d\n", errno);
-      exit(1);
-    }
-}
-
-void SleepSeconds(int Seconds) { Sleep(Seconds * 1000); }
-
-unsigned long GetPid() { return GetCurrentProcessId(); }
-
-size_t GetPeakRSSMb() {
-  PROCESS_MEMORY_COUNTERS info;
-  if (!GetProcessMemoryInfo(GetCurrentProcess(), &info, sizeof(info)))
-    return 0;
-  return info.PeakWorkingSetSize >> 20;
-}
-
-FILE *OpenProcessPipe(const char *Command, const char *Mode) {
-  return _popen(Command, Mode);
-}
-
-int ExecuteCommand(const std::string &Command) {
-  return system(Command.c_str());
-}
-
-const void *SearchMemory(const void *Data, size_t DataLen, const void *Patt,
-                         size_t PattLen) {
-  // TODO: make this implementation more efficient.
-  const char *Cdata = (const char *)Data;
-  const char *Cpatt = (const char *)Patt;
-
-  if (!Data || !Patt || DataLen == 0 || PattLen == 0 || DataLen < PattLen)
-    return NULL;
-
-  if (PattLen == 1)
-    return memchr(Data, *Cpatt, DataLen);
-
-  const char *End = Cdata + DataLen - PattLen + 1;
-
-  for (const char *It = Cdata; It < End; ++It)
-    if (It[0] == Cpatt[0] && memcmp(It, Cpatt, PattLen) == 0)
-      return It;
-
-  return NULL;
-}
-
-std::string DisassembleCmd(const std::string &FileName) {
-  if (ExecuteCommand("dumpbin /summary > nul") == 0)
-    return "dumpbin /disasm " + FileName;
-  Printf("libFuzzer: couldn't find tool to disassemble (dumpbin)\n");
-  exit(1);
-}
-
-std::string SearchRegexCmd(const std::string &Regex) {
-  return "findstr /r \"" + Regex + "\"";
-}
-
-} // namespace fuzzer
-
-#endif // LIBFUZZER_WINDOWS