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Add NetBSD support in platform_interceptors.h 

Summary:
Introduce SI_NETBSD for NetBSD.

Add NetBSD support for appropriate `SANITIZER_INTERCEPT_*`.

Part of the code inspired by the original work on libsanitizer in GCC 5.4 by Christos Zoulas.

Sponsored by <The NetBSD Foundation>

Reviewers: joerg, dim, kcc, alekseyshl, filcab, eugenis, vitalybuka

Reviewed By: vitalybuka

Subscribers: srhines, kubamracek, #sanitizers

Tags: #sanitizers

Differential Revision: https://reviews.llvm.org/D35468

llvm-svn: 308217
This commit is contained in:
Kamil Rytarowski 2017-07-17 20:49:13 +00:00
parent 27169a7709
commit 20f5a5c64c
1 changed files with 57 additions and 41 deletions
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98
compiler-rt/lib/sanitizer_common/sanitizer_platform_interceptors.h
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@ -49,6 +49,12 @@
# define SI_FREEBSD 0
#endif
#if SANITIZER_NETBSD
# define SI_NETBSD 1
#else
# define SI_NETBSD 0
#endif
#if SANITIZER_LINUX
# define SI_LINUX 1
#else
@ -111,7 +117,7 @@
#define SANITIZER_INTERCEPT_MEMMEM \
SI_NOT_WINDOWS && !SI_MAC_DEPLOYMENT_BELOW_10_7
#define SANITIZER_INTERCEPT_MEMCHR 1
#define SANITIZER_INTERCEPT_MEMRCHR SI_FREEBSD || SI_LINUX
#define SANITIZER_INTERCEPT_MEMRCHR SI_FREEBSD || SI_LINUX || SI_NETBSD
#define SANITIZER_INTERCEPT_READ SI_NOT_WINDOWS
#define SANITIZER_INTERCEPT_PREAD SI_NOT_WINDOWS
@ -127,7 +133,8 @@
#define SANITIZER_INTERCEPT_READV SI_NOT_WINDOWS
#define SANITIZER_INTERCEPT_WRITEV SI_NOT_WINDOWS
#define SANITIZER_INTERCEPT_PREADV SI_FREEBSD || SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_PREADV \
SI_FREEBSD || SI_NETBSD || SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_PWRITEV SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_PREADV64 SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_PWRITEV64 SI_LINUX_NOT_ANDROID
@ -142,7 +149,7 @@
#ifndef SANITIZER_INTERCEPT_PRINTF
# define SANITIZER_INTERCEPT_PRINTF SI_NOT_WINDOWS
# define SANITIZER_INTERCEPT_PRINTF_L SI_FREEBSD
# define SANITIZER_INTERCEPT_PRINTF_L SI_FREEBSD || SI_NETBSD
# define SANITIZER_INTERCEPT_ISOC99_PRINTF SI_LINUX_NOT_ANDROID
#endif
@ -151,13 +158,14 @@
#define SANITIZER_INTERCEPT_GETPWNAM_AND_FRIENDS SI_NOT_WINDOWS
#define SANITIZER_INTERCEPT_GETPWNAM_R_AND_FRIENDS \
SI_FREEBSD || SI_MAC || SI_LINUX_NOT_ANDROID
SI_FREEBSD || SI_NETBSD || SI_MAC || SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_GETPWENT \
SI_FREEBSD || SI_MAC || SI_LINUX_NOT_ANDROID
SI_FREEBSD || SI_NETBSD || SI_MAC || SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_FGETPWENT SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_GETPWENT_R SI_FREEBSD || SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_GETPWENT_R \
SI_FREEBSD || SI_NETBSD || SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_SETPWENT SI_MAC || SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_CLOCK_GETTIME SI_FREEBSD || SI_LINUX
#define SANITIZER_INTERCEPT_CLOCK_GETTIME SI_FREEBSD || SI_NETBSD || SI_LINUX
#define SANITIZER_INTERCEPT_GETITIMER SI_NOT_WINDOWS
#define SANITIZER_INTERCEPT_TIME SI_NOT_WINDOWS
#define SANITIZER_INTERCEPT_GLOB SI_LINUX_NOT_ANDROID
@ -200,41 +208,43 @@
#define SANITIZER_INTERCEPT_MBSNRTOWCS SI_MAC || SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_WCSTOMBS SI_NOT_WINDOWS
#define SANITIZER_INTERCEPT_WCSNRTOMBS \
SI_FREEBSD || SI_MAC || SI_LINUX_NOT_ANDROID
SI_FREEBSD || SI_NETBSD || SI_MAC || SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_WCRTOMB \
SI_FREEBSD || SI_MAC || SI_LINUX_NOT_ANDROID
SI_FREEBSD || SI_NETBSD || SI_MAC || SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_TCGETATTR SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_REALPATH SI_NOT_WINDOWS
#define SANITIZER_INTERCEPT_CANONICALIZE_FILE_NAME SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_CONFSTR \
SI_FREEBSD || SI_MAC || SI_LINUX_NOT_ANDROID
SI_FREEBSD || SI_NETBSD || SI_MAC || SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_SCHED_GETAFFINITY SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_SCHED_GETPARAM SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_STRERROR SI_NOT_WINDOWS
#define SANITIZER_INTERCEPT_STRERROR_R SI_NOT_WINDOWS
#define SANITIZER_INTERCEPT_XPG_STRERROR_R SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_SCANDIR \
SI_FREEBSD || SI_LINUX_NOT_ANDROID
SI_FREEBSD || SI_NETBSD || SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_SCANDIR64 SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_GETGROUPS SI_NOT_WINDOWS
#define SANITIZER_INTERCEPT_POLL SI_NOT_WINDOWS
#define SANITIZER_INTERCEPT_PPOLL SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_WORDEXP \
SI_FREEBSD || (SI_MAC && !SI_IOS) || SI_LINUX_NOT_ANDROID
SI_FREEBSD || SI_NETBSD || (SI_MAC && !SI_IOS) || SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_SIGWAIT SI_NOT_WINDOWS
#define SANITIZER_INTERCEPT_SIGWAITINFO SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_SIGTIMEDWAIT SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_SIGSETOPS \
SI_FREEBSD || SI_MAC || SI_LINUX_NOT_ANDROID
SI_FREEBSD || SI_NETBSD || SI_MAC || SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_SIGPENDING SI_NOT_WINDOWS
#define SANITIZER_INTERCEPT_SIGPROCMASK SI_NOT_WINDOWS
#define SANITIZER_INTERCEPT_BACKTRACE SI_FREEBSD || SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_BACKTRACE \
SI_FREEBSD || SI_NETBSD || SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_GETMNTENT SI_LINUX
#define SANITIZER_INTERCEPT_GETMNTENT_R SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_STATFS SI_FREEBSD || SI_MAC || SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_STATFS64 \
(SI_MAC && !SI_IOS) || SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_STATVFS SI_FREEBSD || SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_STATVFS \
SI_FREEBSD || SI_NETBSD || SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_STATVFS64 SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_INITGROUPS SI_NOT_WINDOWS
#define SANITIZER_INTERCEPT_ETHER_NTOA_ATON SI_NOT_WINDOWS
@ -242,18 +252,19 @@
SI_FREEBSD || SI_MAC || SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_ETHER_R SI_FREEBSD || SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_SHMCTL \
((SI_FREEBSD || SI_LINUX_NOT_ANDROID) && SANITIZER_WORDSIZE == 64)
SI_NETBSD || \
((SI_FREEBSD || SI_LINUX_NOT_ANDROID) && SANITIZER_WORDSIZE == 64)
#define SANITIZER_INTERCEPT_RANDOM_R SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_PTHREAD_ATTR_GET SI_NOT_WINDOWS
#define SANITIZER_INTERCEPT_PTHREAD_ATTR_GETINHERITSCHED \
SI_FREEBSD || SI_MAC || SI_LINUX_NOT_ANDROID
SI_FREEBSD || SI_NETBSD || SI_MAC || SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_PTHREAD_ATTR_GETAFFINITY_NP SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_PTHREAD_MUTEXATTR_GETPSHARED SI_NOT_WINDOWS
#define SANITIZER_INTERCEPT_PTHREAD_MUTEXATTR_GETTYPE SI_NOT_WINDOWS
#define SANITIZER_INTERCEPT_PTHREAD_MUTEXATTR_GETPROTOCOL \
SI_MAC || SI_LINUX_NOT_ANDROID
SI_MAC || SI_NETBSD || SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_PTHREAD_MUTEXATTR_GETPRIOCEILING \
SI_MAC || SI_LINUX_NOT_ANDROID
SI_MAC || SI_NETBSD || SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_PTHREAD_MUTEXATTR_GETROBUST SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_PTHREAD_MUTEXATTR_GETROBUST_NP SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_PTHREAD_RWLOCKATTR_GETPSHARED SI_NOT_WINDOWS
@ -272,29 +283,31 @@
#define SANITIZER_INTERCEPT_LGAMMAL_R SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_DRAND48_R SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_RAND_R \
SI_FREEBSD || SI_MAC || SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_ICONV SI_FREEBSD || SI_LINUX_NOT_ANDROID
SI_FREEBSD || SI_NETBSD || SI_MAC || SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_ICONV \
SI_FREEBSD || SI_NETBSD || SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_TIMES SI_NOT_WINDOWS
// FIXME: getline seems to be available on OSX 10.7
#define SANITIZER_INTERCEPT_GETLINE SI_FREEBSD || SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_GETLINE \
SI_FREEBSD || SI_NETBSD || SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT__EXIT SI_LINUX || SI_FREEBSD || SI_MAC
#define SANITIZER_INTERCEPT__EXIT SI_LINUX || SI_FREEBSD || SI_NETBSD || SI_MAC
#define SANITIZER_INTERCEPT_PHTREAD_MUTEX SI_NOT_WINDOWS
#define SANITIZER_INTERCEPT_PTHREAD_SETNAME_NP \
SI_FREEBSD || SI_LINUX_NOT_ANDROID
SI_FREEBSD || SI_NETBSD || SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_TLS_GET_ADDR \
SI_FREEBSD || SI_LINUX_NOT_ANDROID
SI_FREEBSD || SI_NETBSD || SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_LISTXATTR SI_LINUX
#define SANITIZER_INTERCEPT_GETXATTR SI_LINUX
#define SANITIZER_INTERCEPT_GETRESID SI_LINUX
#define SANITIZER_INTERCEPT_GETIFADDRS \
SI_FREEBSD || SI_LINUX_NOT_ANDROID || SI_MAC
SI_FREEBSD || SI_NETBSD || SI_LINUX_NOT_ANDROID || SI_MAC
#define SANITIZER_INTERCEPT_IF_INDEXTONAME \
SI_FREEBSD || SI_LINUX_NOT_ANDROID || SI_MAC
SI_FREEBSD || SI_NETBSD || SI_LINUX_NOT_ANDROID || SI_MAC
#define SANITIZER_INTERCEPT_CAPGET SI_LINUX_NOT_ANDROID
#if SI_LINUX && defined(__arm__)
#define SANITIZER_INTERCEPT_AEABI_MEM 1
@ -302,32 +315,33 @@
#define SANITIZER_INTERCEPT_AEABI_MEM 0
#endif
#define SANITIZER_INTERCEPT___BZERO SI_MAC
#define SANITIZER_INTERCEPT_FTIME !SI_FREEBSD && SI_NOT_WINDOWS
#define SANITIZER_INTERCEPT_FTIME !SI_FREEBSD && !SI_NETBSD && SI_NOT_WINDOWS
#define SANITIZER_INTERCEPT_XDR SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_TSEARCH SI_LINUX_NOT_ANDROID || SI_MAC
#define SANITIZER_INTERCEPT_TSEARCH SI_LINUX_NOT_ANDROID || SI_MAC || SI_NETBSD
#define SANITIZER_INTERCEPT_LIBIO_INTERNALS SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_FOPEN SI_NOT_WINDOWS
#define SANITIZER_INTERCEPT_FOPEN64 SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_OPEN_MEMSTREAM SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_OPEN_MEMSTREAM SI_LINUX_NOT_ANDROID || SI_NETBSD
#define SANITIZER_INTERCEPT_OBSTACK SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_FFLUSH SI_NOT_WINDOWS
#define SANITIZER_INTERCEPT_FCLOSE SI_NOT_WINDOWS
#ifndef SANITIZER_INTERCEPT_DLOPEN_DLCLOSE
#define SANITIZER_INTERCEPT_DLOPEN_DLCLOSE \
SI_FREEBSD || SI_LINUX_NOT_ANDROID || SI_MAC
SI_FREEBSD || SI_NETBSD || SI_LINUX_NOT_ANDROID || SI_MAC
#endif
#define SANITIZER_INTERCEPT_GETPASS SI_LINUX_NOT_ANDROID || SI_MAC
#define SANITIZER_INTERCEPT_GETPASS SI_LINUX_NOT_ANDROID || SI_MAC || SI_NETBSD
#define SANITIZER_INTERCEPT_TIMERFD SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_MLOCKX SI_NOT_WINDOWS
#define SANITIZER_INTERCEPT_FOPENCOOKIE SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT_SEM SI_LINUX || SI_FREEBSD
#define SANITIZER_INTERCEPT_SEM SI_LINUX || SI_FREEBSD || SI_NETBSD
#define SANITIZER_INTERCEPT_PTHREAD_SETCANCEL SI_NOT_WINDOWS
#define SANITIZER_INTERCEPT_MINCORE SI_LINUX
#define SANITIZER_INTERCEPT_MINCORE SI_LINUX || SI_NETBSD
#define SANITIZER_INTERCEPT_PROCESS_VM_READV SI_LINUX
#define SANITIZER_INTERCEPT_CTERMID SI_LINUX || SI_MAC || SI_FREEBSD
#define SANITIZER_INTERCEPT_CTERMID \
SI_LINUX || SI_MAC || SI_FREEBSD || SI_NETBSD
#define SANITIZER_INTERCEPT_CTERMID_R SI_MAC || SI_FREEBSD
#define SANITIZER_INTERCEPTOR_HOOKS SI_LINUX || SI_MAC || SI_WINDOWS
@ -335,7 +349,8 @@
#define SANITIZER_INTERCEPT_SEND_SENDTO SI_NOT_WINDOWS
#define SANITIZER_INTERCEPT_EVENTFD_READ_WRITE SI_LINUX
#define SANITIZER_INTERCEPT_STAT (SI_FREEBSD || SI_MAC || SI_ANDROID)
#define SANITIZER_INTERCEPT_STAT \
(SI_FREEBSD || SI_MAC || SI_ANDROID || SI_NETBSD)
#define SANITIZER_INTERCEPT___XSTAT !SANITIZER_INTERCEPT_STAT && SI_NOT_WINDOWS
#define SANITIZER_INTERCEPT___XSTAT64 SI_LINUX_NOT_ANDROID
#define SANITIZER_INTERCEPT___LXSTAT SANITIZER_INTERCEPT___XSTAT
@ -345,12 +360,13 @@
#define SANITIZER_INTERCEPT_UTMPX SI_LINUX_NOT_ANDROID || SI_MAC || SI_FREEBSD
#define SANITIZER_INTERCEPT_GETLOADAVG \
SI_LINUX_NOT_ANDROID || SI_MAC || SI_FREEBSD
SI_LINUX_NOT_ANDROID || SI_MAC || SI_FREEBSD || SI_NETBSD
#define SANITIZER_INTERCEPT_MALLOPT_AND_MALLINFO (!SI_FREEBSD && !SI_MAC)
#define SANITIZER_INTERCEPT_MEMALIGN (!SI_FREEBSD && !SI_MAC)
#define SANITIZER_INTERCEPT_PVALLOC (!SI_FREEBSD && !SI_MAC)
#define SANITIZER_INTERCEPT_CFREE (!SI_FREEBSD && !SI_MAC)
#define SANITIZER_INTERCEPT_MALLOPT_AND_MALLINFO \
(!SI_FREEBSD && !SI_MAC && !SI_NETBSD)
#define SANITIZER_INTERCEPT_MEMALIGN (!SI_FREEBSD && !SI_MAC && !SI_NETBSD)
#define SANITIZER_INTERCEPT_PVALLOC (!SI_FREEBSD && !SI_MAC && !SI_NETBSD)
#define SANITIZER_INTERCEPT_CFREE (!SI_FREEBSD && !SI_MAC && !SI_NETBSD)
#define SANITIZER_INTERCEPT_ALIGNED_ALLOC (!SI_MAC)
#define SANITIZER_INTERCEPT_MALLOC_USABLE_SIZE (!SI_MAC)
#define SANITIZER_INTERCEPT_MCHECK_MPROBE SI_LINUX_NOT_ANDROID