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| author | dim <dim@FreeBSD.org> | 2011-02-20 12:57:14 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2011-02-20 12:57:14 +0000 |
| commit | cbb70ce070d220642b038ea101d9c0f9fbf860d6 (patch) | |
| tree | d2b61ce94e654cb01a254d2195259db5f9cc3f3c /include/llvm/Support/Valgrind.h | |
| parent | 4ace901e87dac5bbbac78ed325e75462e48e386e (diff) | |
| download | FreeBSD-src-cbb70ce070d220642b038ea101d9c0f9fbf860d6.zip FreeBSD-src-cbb70ce070d220642b038ea101d9c0f9fbf860d6.tar.gz | |
Vendor import of llvm trunk r126079:
http://llvm.org/svn/llvm-project/llvm/trunk@126079
Diffstat (limited to 'include/llvm/Support/Valgrind.h')
| -rw-r--r-- | include/llvm/Support/Valgrind.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/include/llvm/Support/Valgrind.h b/include/llvm/Support/Valgrind.h new file mode 100644 index 0000000..7662eaa --- /dev/null +++ b/include/llvm/Support/Valgrind.h @@ -0,0 +1,32 @@ +//===- llvm/Support/Valgrind.h - Communication with Valgrind -----*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// Methods for communicating with a valgrind instance this program is running +// under. These are all no-ops unless LLVM was configured on a system with the +// valgrind headers installed and valgrind is controlling this process. +// +//===----------------------------------------------------------------------===// + +#ifndef LLVM_SYSTEM_VALGRIND_H +#define LLVM_SYSTEM_VALGRIND_H + +#include <stddef.h> + +namespace llvm { +namespace sys { + // True if Valgrind is controlling this process. + bool RunningOnValgrind(); + + // Discard valgrind's translation of code in the range [Addr .. Addr + Len). + // Otherwise valgrind may continue to execute the old version of the code. + void ValgrindDiscardTranslations(const void *Addr, size_t Len); +} +} + +#endif |
