libsanitizer/sanitizer_common/sanitizer_dbghelp.h

   1 //===-- sanitizer_dbghelp.h ------------------------------*- C++ -*-===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8 //
   9 // Wrappers for lazy loaded dbghelp.dll. Provides function pointers and a
  10 // callback to initialize them.
  11 //
  12 //===----------------------------------------------------------------------===//
  13
  14 #ifndef SANITIZER_SYMBOLIZER_WIN_H
  15 #define SANITIZER_SYMBOLIZER_WIN_H
  16
  17 #if !SANITIZER_WINDOWS
  18 #error "sanitizer_dbghelp.h is a Windows-only header"
  19 #endif
  20
  21 #define WIN32_LEAN_AND_MEAN
  22 #include <windows.h>
  23 #include <dbghelp.h>
  24
  25 namespace __sanitizer {
  26
  27 extern decltype(::StackWalk64) *StackWalk64;
  28 extern decltype(::SymCleanup) *SymCleanup;
  29 extern decltype(::SymFromAddr) *SymFromAddr;
  30 extern decltype(::SymFunctionTableAccess64) *SymFunctionTableAccess64;
  31 extern decltype(::SymGetLineFromAddr64) *SymGetLineFromAddr64;
  32 extern decltype(::SymGetModuleBase64) *SymGetModuleBase64;
  33 extern decltype(::SymGetSearchPathW) *SymGetSearchPathW;
  34 extern decltype(::SymInitialize) *SymInitialize;
  35 extern decltype(::SymSetOptions) *SymSetOptions;
  36 extern decltype(::SymSetSearchPathW) *SymSetSearchPathW;
  37 extern decltype(::UnDecorateSymbolName) *UnDecorateSymbolName;
  38
  39 }  // namespace __sanitizer
  40
  41 #endif  // SANITIZER_SYMBOLIZER_WIN_H