Subversion Repositories QNX 8.QNX8 LLVM/Clang compiler suite

Rev

Blame | Last modification | View Log | Download | RSS feed

  1. //===- llvm/Support/Valgrind.h - Communication with Valgrind ----*- 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. // Methods for communicating with a valgrind instance this program is running
  10. // under.  These are all no-ops unless LLVM was configured on a system with the
  11. // valgrind headers installed and valgrind is controlling this process.
  12. //
  13. //===----------------------------------------------------------------------===//
  14.  
  15. #ifndef LLVM_SUPPORT_VALGRIND_H
  16. #define LLVM_SUPPORT_VALGRIND_H
  17.  
  18. #include <cstddef>
  19.  
  20. namespace llvm {
  21. namespace sys {
  22.   // True if Valgrind is controlling this process.
  23.   bool RunningOnValgrind();
  24.  
  25.   // Discard valgrind's translation of code in the range [Addr .. Addr + Len).
  26.   // Otherwise valgrind may continue to execute the old version of the code.
  27.   void ValgrindDiscardTranslations(const void *Addr, size_t Len);
  28. } // namespace sys
  29. } // end namespace llvm
  30.  
  31. #endif // LLVM_SUPPORT_VALGRIND_H
  32.