maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

[Sanitizer] Add new header - sanitizer_platform_interceptors.h, which should define whether or not given function should be intercepted on a given platform. 

llvm-svn: 170115
This commit is contained in:
Alexey Samsonov 2012-12-13 08:50:16 +00:00
parent 447e2f2f19
commit 5a26e1fbf2
3 changed files with 33 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
compiler-rt/lib/asan/asan_intercepted_functions.h
View File

@ -16,6 +16,7 @@
#include "asan_internal.h"
#include "interception/interception.h"
#include "sanitizer_common/sanitizer_platform_interceptors.h"
using __sanitizer::uptr;

15
compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors.h
View File

@ -21,20 +21,7 @@
#define SANITIZER_COMMON_INTERCEPTORS_H
#include "interception/interception.h"
#if !defined(_WIN32)
# define SANITIZER_INTERCEPT_READ 1
# define SANITIZER_INTERCEPT_PREAD 1
#else
# define SANITIZER_INTERCEPT_READ 0
# define SANITIZER_INTERCEPT_PREAD 0
#endif
#if defined(__linux__) && !defined(ANDROID)
# define SANITIZER_INTERCEPT_PREAD64 1
#else
# define SANITIZER_INTERCEPT_PREAD64 0
#endif
#include "sanitizer_platform_interceptors.h"
#if SANITIZER_INTERCEPT_READ
INTERCEPTOR(SSIZE_T, read, int fd, void *ptr, SIZE_T count) {

31
compiler-rt/lib/sanitizer_common/sanitizer_platform_interceptors.h Normal file
View File

@ -0,0 +1,31 @@
//===-- sanitizer_platform_interceptors.h -----------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file defines macro telling whether sanitizer tools can/should intercept
// given library functions on a given platform.
//
//===----------------------------------------------------------------------===//
#include "sanitizer_internal_defs.h"
#if !defined(_WIN32)
# define SANITIZER_INTERCEPT_READ 1
# define SANITIZER_INTERCEPT_PREAD 1
#else
# define SANITIZER_INTERCEPT_READ 0
# define SANITIZER_INTERCEPT_PREAD 0
#endif
#if defined(__linux__) && !defined(ANDROID)
# define SANITIZER_INTERCEPT_PREAD64 1
#else
# define SANITIZER_INTERCEPT_PREAD64 0
#endif