1//===-- sanitizer_interface_internal.h --------------------------*- C++ -*-===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9//
10// This file is shared between run-time libraries of sanitizers.
11//
12// This header declares the sanitizer runtime interface functions.
13// The runtime library has to define these functions so the instrumented program
14// could call them.
15//
16// See also include/sanitizer/common_interface_defs.h
17//===----------------------------------------------------------------------===//
18#ifndef SANITIZER_INTERFACE_INTERNAL_H
19#define SANITIZER_INTERFACE_INTERNAL_H
20
21#include "sanitizer_internal_defs.h"
22
23extern "C" {
24  // Tell the tools to write their reports to "path.<pid>" instead of stderr.
25  // The special values are "stdout" and "stderr".
26  SANITIZER_INTERFACE_ATTRIBUTE
27  void __sanitizer_set_report_path(const char *path);
28
29  typedef struct {
30      int coverage_sandboxed;
31      __sanitizer::sptr coverage_fd;
32      unsigned int coverage_max_block_size;
33  } __sanitizer_sandbox_arguments;
34
35  // Notify the tools that the sandbox is going to be turned on.
36  SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void
37      __sanitizer_sandbox_on_notify(__sanitizer_sandbox_arguments *args);
38
39  // This function is called by the tool when it has just finished reporting
40  // an error. 'error_summary' is a one-line string that summarizes
41  // the error message. This function can be overridden by the client.
42  SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
43  void __sanitizer_report_error_summary(const char *error_summary);
44
45  SANITIZER_INTERFACE_ATTRIBUTE void __sanitizer_cov_dump();
46  SANITIZER_INTERFACE_ATTRIBUTE void __sanitizer_cov_init();
47  SANITIZER_INTERFACE_ATTRIBUTE void __sanitizer_cov(__sanitizer::u32 *guard);
48  SANITIZER_INTERFACE_ATTRIBUTE
49  void __sanitizer_annotate_contiguous_container(const void *beg,
50                                                 const void *end,
51                                                 const void *old_mid,
52                                                 const void *new_mid);
53  SANITIZER_INTERFACE_ATTRIBUTE
54  int __sanitizer_verify_contiguous_container(const void *beg, const void *mid,
55                                              const void *end);
56}  // extern "C"
57
58#endif  // SANITIZER_INTERFACE_INTERNAL_H
59