1*7c3d14c8STreehugger Robot //===-- asan_init_version.h -------------------------------------*- C++ -*-===// 2*7c3d14c8STreehugger Robot // 3*7c3d14c8STreehugger Robot // The LLVM Compiler Infrastructure 4*7c3d14c8STreehugger Robot // 5*7c3d14c8STreehugger Robot // This file is distributed under the University of Illinois Open Source 6*7c3d14c8STreehugger Robot // License. See LICENSE.TXT for details. 7*7c3d14c8STreehugger Robot // 8*7c3d14c8STreehugger Robot //===----------------------------------------------------------------------===// 9*7c3d14c8STreehugger Robot // 10*7c3d14c8STreehugger Robot // This file is a part of AddressSanitizer, an address sanity checker. 11*7c3d14c8STreehugger Robot // 12*7c3d14c8STreehugger Robot // This header defines a versioned __asan_init function to be called at the 13*7c3d14c8STreehugger Robot // startup of the instrumented program. 14*7c3d14c8STreehugger Robot //===----------------------------------------------------------------------===// 15*7c3d14c8STreehugger Robot #ifndef ASAN_INIT_VERSION_H 16*7c3d14c8STreehugger Robot #define ASAN_INIT_VERSION_H 17*7c3d14c8STreehugger Robot 18*7c3d14c8STreehugger Robot extern "C" { 19*7c3d14c8STreehugger Robot // Every time the ASan ABI changes we also change the version number in the 20*7c3d14c8STreehugger Robot // __asan_init function name. Objects built with incompatible ASan ABI 21*7c3d14c8STreehugger Robot // versions will not link with run-time. 22*7c3d14c8STreehugger Robot // 23*7c3d14c8STreehugger Robot // Changes between ABI versions: 24*7c3d14c8STreehugger Robot // v1=>v2: added 'module_name' to __asan_global 25*7c3d14c8STreehugger Robot // v2=>v3: stack frame description (created by the compiler) 26*7c3d14c8STreehugger Robot // contains the function PC as the 3rd field (see 27*7c3d14c8STreehugger Robot // DescribeAddressIfStack) 28*7c3d14c8STreehugger Robot // v3=>v4: added '__asan_global_source_location' to __asan_global 29*7c3d14c8STreehugger Robot // v4=>v5: changed the semantics and format of __asan_stack_malloc_ and 30*7c3d14c8STreehugger Robot // __asan_stack_free_ functions 31*7c3d14c8STreehugger Robot // v5=>v6: changed the name of the version check symbol 32*7c3d14c8STreehugger Robot // v6=>v7: added 'odr_indicator' to __asan_global 33*7c3d14c8STreehugger Robot // v7=>v8: added '__asan_(un)register_image_globals' functions for dead 34*7c3d14c8STreehugger Robot // stripping support on Mach-O platforms 35*7c3d14c8STreehugger Robot #define __asan_version_mismatch_check __asan_version_mismatch_check_v8 36*7c3d14c8STreehugger Robot } 37*7c3d14c8STreehugger Robot 38*7c3d14c8STreehugger Robot #endif // ASAN_INIT_VERSION_H 39