1 files changed, 0 insertions, 194 deletions
diff --git a/llvm/lib/Fuzzer/FuzzerUtilWindows.cpp b/llvm/lib/Fuzzer/FuzzerUtilWindows.cpp
deleted file mode 100644
index b402fdc8c19..00000000000
--- a/llvm/lib/Fuzzer/FuzzerUtilWindows.cpp
+++ /dev/null
@@ -1,194 +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 <Psapi.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>
-
-namespace fuzzer {
-
-LONG WINAPI SEGVHandler(PEXCEPTION_POINTERS ExceptionInfo) {
-  switch (ExceptionInfo->ExceptionRecord->ExceptionCode) {
-  case EXCEPTION_ACCESS_VIOLATION:
-  case EXCEPTION_ARRAY_BOUNDS_EXCEEDED:
-  case EXCEPTION_STACK_OVERFLOW:
-    Fuzzer::StaticCrashSignalCallback();
-    break;
-  }
-  return EXCEPTION_CONTINUE_SEARCH;
-}
-
-LONG WINAPI BUSHandler(PEXCEPTION_POINTERS ExceptionInfo) {
-  switch (ExceptionInfo->ExceptionRecord->ExceptionCode) {
-  case EXCEPTION_DATATYPE_MISALIGNMENT:
-  case EXCEPTION_IN_PAGE_ERROR:
-    Fuzzer::StaticCrashSignalCallback();
-    break;
-  }
-  return EXCEPTION_CONTINUE_SEARCH;
-}
-
-LONG WINAPI ILLHandler(PEXCEPTION_POINTERS ExceptionInfo) {
-  switch (ExceptionInfo->ExceptionRecord->ExceptionCode) {
-  case EXCEPTION_ILLEGAL_INSTRUCTION:
-  case EXCEPTION_PRIV_INSTRUCTION:
-    Fuzzer::StaticCrashSignalCallback();
-    break;
-  }
-  return EXCEPTION_CONTINUE_SEARCH;
-}
-
-LONG WINAPI FPEHandler(PEXCEPTION_POINTERS ExceptionInfo) {
-  switch (ExceptionInfo->ExceptionRecord->ExceptionCode) {
-  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:
-    Fuzzer::StaticCrashSignalCallback();
-    break;
-  }
-  return EXCEPTION_CONTINUE_SEARCH;
-}
-
-BOOL WINAPI INTHandler(DWORD dwCtrlType) {
-  switch (dwCtrlType) {
-  case CTRL_C_EVENT:
-    Fuzzer::StaticInterruptCallback();
-    return TRUE;
-  default:
-    return FALSE;
-  }
-}
-
-BOOL WINAPI TERMHandler(DWORD dwCtrlType) {
-  switch (dwCtrlType) {
-  case CTRL_BREAK_EVENT:
-    Fuzzer::StaticInterruptCallback();
-    return TRUE;
-  default:
-    return FALSE;
-  }
-}
-
-void SetTimer(int Seconds) {
-  // TODO: Complete this implementation.
-  return;
-}
-
-void SetSigSegvHandler() {
-  if (!AddVectoredExceptionHandler(1, SEGVHandler)) {
-    Printf("libFuzzer: AddVectoredExceptionHandler failed.\n");
-    exit(1);
-  }
-}
-
-void SetSigBusHandler() {
-  if (!AddVectoredExceptionHandler(1, BUSHandler)) {
-    Printf("libFuzzer: AddVectoredExceptionHandler failed.\n");
-    exit(1);
-  }
-}
-
-static void CrashHandler(int) { Fuzzer::StaticCrashSignalCallback(); }
-
-void SetSigAbrtHandler() { signal(SIGABRT, CrashHandler); }
-
-void SetSigIllHandler() {
-  if (!AddVectoredExceptionHandler(1, ILLHandler)) {
-    Printf("libFuzzer: AddVectoredExceptionHandler failed.\n");
-    exit(1);
-  }
-}
-
-void SetSigFpeHandler() {
-  if (!AddVectoredExceptionHandler(1, FPEHandler)) {
-    Printf("libFuzzer: AddVectoredExceptionHandler failed.\n");
-    exit(1);
-  }
-}
-
-void SetSigIntHandler() {
-  if (!SetConsoleCtrlHandler(INTHandler, TRUE)) {
-    DWORD LastError = GetLastError();
-    Printf("libFuzzer: SetConsoleCtrlHandler failed (Error code: %lu).\n",
-           LastError);
-    exit(1);
-  }
-}
-
-void SetSigTermHandler() {
-  if (!SetConsoleCtrlHandler(TERMHandler, TRUE)) {
-    DWORD LastError = GetLastError();
-    Printf("libFuzzer: SetConsoleCtrlHandler failed (Error code: %lu).\n",
-           LastError);
-    exit(1);
-  }
-}
-
-void SleepSeconds(int Seconds) { Sleep(Seconds * 1000); }
-
-int 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;
-
-  for (const char *It = Cdata; It < End; ++It)
-    if (It[0] == Cpatt[0] && memcmp(It, Cpatt, PattLen) == 0)
-      return It;
-
-  return NULL;
-}
-
-} // namespace fuzzer
-#endif // LIBFUZZER_WINDOWS