1 //===-- asan_init_version.h -------------------------------------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file is a part of AddressSanitizer, an address sanity checker.
12 // This header defines a versioned __asan_init function to be called at the
13 // startup of the instrumented program.
14 //===----------------------------------------------------------------------===//
15 #ifndef ASAN_INIT_VERSION_H
16 #define ASAN_INIT_VERSION_H
19 // Every time the ASan ABI changes we also change the version number in the
20 // __asan_init function name. Objects built with incompatible ASan ABI
21 // versions will not link with run-time.
22 // Changes between ABI versions:
23 // v1=>v2: added 'module_name' to __asan_global
24 // v2=>v3: stack frame description (created by the compiler)
25 // contains the function PC as the 3-rd field (see
26 // DescribeAddressIfStack).
27 // v3=>v4: added '__asan_global_source_location' to __asan_global.
28 #define __asan_init __asan_init_v4
29 #define __asan_init_name "__asan_init_v4"
32 #endif // ASAN_INIT_VERSION_H