File Manager

003 File Manager

Current Path: /usr/src/contrib/llvm-project/compiler-rt/lib/asan

usr / src / contrib / llvm-project / compiler-rt / lib / asan /

📁 ..
📄 README.txt(924 B)
📄 asan.syms.extra(39 B)
📄 asan_activation.cpp(4.55 KB)
📄 asan_activation.h(736 B)
📄 asan_activation_flags.inc(1.42 KB)
📄 asan_allocator.cpp(40.63 KB)
📄 asan_allocator.h(8.05 KB)
📄 asan_blacklist.txt(513 B)
📄 asan_debugging.cpp(4.7 KB)
📄 asan_descriptions.cpp(16.44 KB)
📄 asan_descriptions.h(7.59 KB)
📄 asan_errors.cpp(21.78 KB)
📄 asan_errors.h(14.75 KB)
📄 asan_fake_stack.cpp(10.82 KB)
📄 asan_fake_stack.h(6.89 KB)
📄 asan_flags.cpp(7.32 KB)
📄 asan_flags.h(1.45 KB)
📄 asan_flags.inc(7.92 KB)
📄 asan_fuchsia.cpp(8.18 KB)
📄 asan_globals.cpp(16.98 KB)
📄 asan_globals_win.cpp(2.03 KB)
📄 asan_init_version.h(1.88 KB)
📄 asan_interceptors.cpp(23.89 KB)
📄 asan_interceptors.h(4.86 KB)
📄 asan_interceptors_memintrinsics.cpp(1.52 KB)
📄 asan_interceptors_memintrinsics.h(8.12 KB)
📄 asan_interceptors_vfork.S(526 B)
📄 asan_interface.inc(7.25 KB)
📄 asan_interface_internal.h(10.88 KB)
📄 asan_internal.h(5.95 KB)
📄 asan_linux.cpp(7.45 KB)
📄 asan_lock.h(0 B)
📄 asan_mac.cpp(11.64 KB)
📄 asan_malloc_linux.cpp(9.8 KB)
📄 asan_malloc_local.h(1.92 KB)
📄 asan_malloc_mac.cpp(3.83 KB)
📄 asan_malloc_win.cpp(19.55 KB)
📄 asan_mapping.h(14.72 KB)
📄 asan_mapping_myriad.h(2.11 KB)
📄 asan_mapping_sparc64.h(2.95 KB)
📄 asan_memory_profile.cpp(4.12 KB)
📄 asan_new_delete.cpp(8.16 KB)
📄 asan_poisoning.cpp(16 KB)
📄 asan_poisoning.h(3.85 KB)
📄 asan_posix.cpp(4.12 KB)
📄 asan_preinit.cpp(1 KB)
📄 asan_premap_shadow.cpp(2.7 KB)
📄 asan_premap_shadow.h(913 B)
📄 asan_report.cpp(20.2 KB)
📄 asan_report.h(4.59 KB)
📄 asan_rtems.cpp(8.9 KB)
📄 asan_rtl.cpp(22.99 KB)
📄 asan_scariness_score.h(2.25 KB)
📄 asan_shadow_setup.cpp(6.2 KB)
📄 asan_stack.cpp(2.28 KB)
📄 asan_stack.h(3.29 KB)
📄 asan_stats.cpp(5.62 KB)
📄 asan_stats.h(2.05 KB)
📄 asan_suppressions.cpp(3.62 KB)
📄 asan_suppressions.h(1.01 KB)
📄 asan_thread.cpp(18.01 KB)
📄 asan_thread.h(5.56 KB)
📄 asan_win.cpp(13.74 KB)
📄 asan_win_dll_thunk.cpp(5.12 KB)
📄 asan_win_dynamic_runtime_thunk.cpp(5.4 KB)
📄 asan_win_weak_interception.cpp(1.14 KB)
📄 weak_symbols.txt(268 B)

Editing: asan_interceptors.h

//===-- asan_interceptors.h -------------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file is a part of AddressSanitizer, an address sanity checker.
//
// ASan-private header for asan_interceptors.cpp
//===----------------------------------------------------------------------===//
#ifndef ASAN_INTERCEPTORS_H
#define ASAN_INTERCEPTORS_H

#include "asan_internal.h"
#include "asan_interceptors_memintrinsics.h"
#include "interception/interception.h"
#include "sanitizer_common/sanitizer_platform_interceptors.h"

namespace __asan {

void InitializeAsanInterceptors();
void InitializePlatformInterceptors();

#define ENSURE_ASAN_INITED()      \
  do {                            \
    CHECK(!asan_init_is_running); \
    if (UNLIKELY(!asan_inited)) { \
      AsanInitFromRtl();          \
    }                             \
  } while (0)

}  // namespace __asan

// There is no general interception at all on Fuchsia and RTEMS.
// Only the functions in asan_interceptors_memintrinsics.h are
// really defined to replace libc functions.
#if !SANITIZER_FUCHSIA && !SANITIZER_RTEMS

// Use macro to describe if specific function should be
// intercepted on a given platform.
#if !SANITIZER_WINDOWS
# define ASAN_INTERCEPT_ATOLL_AND_STRTOLL 1
# define ASAN_INTERCEPT__LONGJMP 1
# define ASAN_INTERCEPT_INDEX 1
# define ASAN_INTERCEPT_PTHREAD_CREATE 1
#else
# define ASAN_INTERCEPT_ATOLL_AND_STRTOLL 0
# define ASAN_INTERCEPT__LONGJMP 0
# define ASAN_INTERCEPT_INDEX 0
# define ASAN_INTERCEPT_PTHREAD_CREATE 0
#endif

#if SANITIZER_FREEBSD || SANITIZER_LINUX || SANITIZER_NETBSD || \
    SANITIZER_SOLARIS
# define ASAN_USE_ALIAS_ATTRIBUTE_FOR_INDEX 1
#else
# define ASAN_USE_ALIAS_ATTRIBUTE_FOR_INDEX 0
#endif

#if (SANITIZER_LINUX && !SANITIZER_ANDROID) || SANITIZER_SOLARIS
# define ASAN_INTERCEPT_SWAPCONTEXT 1
#else
# define ASAN_INTERCEPT_SWAPCONTEXT 0
#endif

#if !SANITIZER_WINDOWS
# define ASAN_INTERCEPT_SIGLONGJMP 1
#else
# define ASAN_INTERCEPT_SIGLONGJMP 0
#endif

#if SANITIZER_LINUX && !SANITIZER_ANDROID
# define ASAN_INTERCEPT___LONGJMP_CHK 1
#else
# define ASAN_INTERCEPT___LONGJMP_CHK 0
#endif

#if ASAN_HAS_EXCEPTIONS && !SANITIZER_WINDOWS && !SANITIZER_SOLARIS && \
    !SANITIZER_NETBSD
# define ASAN_INTERCEPT___CXA_THROW 1
# define ASAN_INTERCEPT___CXA_RETHROW_PRIMARY_EXCEPTION 1
# if defined(_GLIBCXX_SJLJ_EXCEPTIONS) || (SANITIZER_IOS && defined(__arm__))
#  define ASAN_INTERCEPT__UNWIND_SJLJ_RAISEEXCEPTION 1
# else
#  define ASAN_INTERCEPT__UNWIND_RAISEEXCEPTION 1
# endif
#else
# define ASAN_INTERCEPT___CXA_THROW 0
# define ASAN_INTERCEPT___CXA_RETHROW_PRIMARY_EXCEPTION 0
# define ASAN_INTERCEPT__UNWIND_RAISEEXCEPTION 0
# define ASAN_INTERCEPT__UNWIND_SJLJ_RAISEEXCEPTION 0
#endif

#if !SANITIZER_WINDOWS
# define ASAN_INTERCEPT___CXA_ATEXIT 1
#else
# define ASAN_INTERCEPT___CXA_ATEXIT 0
#endif

#if SANITIZER_NETBSD
# define ASAN_INTERCEPT_ATEXIT 1
#else
# define ASAN_INTERCEPT_ATEXIT 0
#endif

#if SANITIZER_LINUX && !SANITIZER_ANDROID
# define ASAN_INTERCEPT___STRDUP 1
#else
# define ASAN_INTERCEPT___STRDUP 0
#endif

#if SANITIZER_LINUX && (defined(__arm__) || defined(__aarch64__) || \
                        defined(__i386__) || defined(__x86_64__))
# define ASAN_INTERCEPT_VFORK 1
#else
# define ASAN_INTERCEPT_VFORK 0
#endif

#if SANITIZER_NETBSD
# define ASAN_INTERCEPT_PTHREAD_ATFORK 1
#else
# define ASAN_INTERCEPT_PTHREAD_ATFORK 0
#endif

DECLARE_REAL(int, memcmp, const void *a1, const void *a2, uptr size)
DECLARE_REAL(char*, strchr, const char *str, int c)
DECLARE_REAL(SIZE_T, strlen, const char *s)
DECLARE_REAL(char*, strncpy, char *to, const char *from, uptr size)
DECLARE_REAL(uptr, strnlen, const char *s, uptr maxlen)
DECLARE_REAL(char*, strstr, const char *s1, const char *s2)

#if !SANITIZER_MAC
#define ASAN_INTERCEPT_FUNC(name)                                         \
  do {                                                                    \
    if (!INTERCEPT_FUNCTION(name))                                        \
      VReport(1, "AddressSanitizer: failed to intercept '%s'\n'", #name); \
  } while (0)
#define ASAN_INTERCEPT_FUNC_VER(name, ver)                                  \
  do {                                                                      \
    if (!INTERCEPT_FUNCTION_VER(name, ver))                                 \
      VReport(1, "AddressSanitizer: failed to intercept '%s@@%s'\n", #name, \
              #ver);                                                        \
  } while (0)
#else
// OS X interceptors don't need to be initialized with INTERCEPT_FUNCTION.
#define ASAN_INTERCEPT_FUNC(name)
#endif  // SANITIZER_MAC

#endif  // !SANITIZER_FUCHSIA

#endif  // ASAN_INTERCEPTORS_H

003 File Manager

Editing: asan_interceptors.h

Upload File

Create Folder