[compiler-rt] r326651 - OpenBSD UBsan support enabling SANITIZER_OPENBSD widely
Krzysztof Parzyszek via llvm-commits
llvm-commits at lists.llvm.org
Sat Mar 3 13:14:42 PST 2018
It builds correctly on FreeBSD. Thanks!
-Krzysztof
On 3/3/2018 12:53 PM, David CARLIER wrote:
> Thanks for correcting my error ! :-)
>
> On 3 March 2018 at 18:49, Kamil Rytarowski <n54 at gmx.com
> <mailto:n54 at gmx.com>> wrote:
>
> I've just committed a fix for this, as this broke NetBSD/i386.
>
> https://github.com/llvm-mirror/compiler-rt/commit/18248228f8a8c234ccded870041a79eb7e832663
> <https://github.com/llvm-mirror/compiler-rt/commit/18248228f8a8c234ccded870041a79eb7e832663>
>
> On 03.03.2018 19:45, David CARLIER via llvm-commits wrote:
> > I ll in the following minutes push a proposed fix if no one did already.
> >
> > On 3 March 2018 at 17:58, Krzysztof Parzyszek via llvm-commits
> > <llvm-commits at lists.llvm.org <mailto:llvm-commits at lists.llvm.org>
> <mailto:llvm-commits at lists.llvm.org
> <mailto:llvm-commits at lists.llvm.org>>> wrote:
> >
> > This broke FreeBSD build:
> >
> > cd /w/bld/org/projects/compiler-rt/lib/sanitizer_common &&
> > /usr/bin/CC -DHAVE_RPC_XDR_H=0 -DHAVE_TIRPC_RPC_XDR_H=0 -D_DEBUG
> > -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS
> > -D__STDC_LIMIT_MACROS
> > -I/w/bld/org/projects/compiler-rt/lib/sanitizer_common
> > -I/w/src/llvm.org/projects/compiler-rt/lib/sanitizer_common
> <http://llvm.org/projects/compiler-rt/lib/sanitizer_common>
> > <http://llvm.org/projects/compiler-rt/lib/sanitizer_common
> <http://llvm.org/projects/compiler-rt/lib/sanitizer_common>>
> > -I/w/bld/org/include -I/w/src/llvm.org/include
> <http://llvm.org/include>
> > <http://llvm.org/include> -isystem /usr/local/include
> > -I/w/src/llvm.org/projects/compiler-rt/lib/sanitizer_common/
> <http://llvm.org/projects/compiler-rt/lib/sanitizer_common/>
> > <http://llvm.org/projects/compiler-rt/lib/sanitizer_common/
> <http://llvm.org/projects/compiler-rt/lib/sanitizer_common/>>..
> > -stdlib=libc++ -fPIC -fvisibility-inlines-hidden -Werror=date-time
> > -Werror=unguarded-availability-new -std=c++11 -Wall -W
> > -Wno-unused-parameter -Wwrite-strings -Wcast-qual
> > -Wmissing-field-initializers -pedantic -Wno-long-long
> > -Wcovered-switch-default -Wnon-virtual-dtor
> > -Wdelete-non-virtual-dtor -Wno-comment -Wstring-conversion
> > -ffunction-sections -fdata-sections -Wall -std=c++11
> > -Wno-unused-parameter -O3 -UNDEBUG -stdlib=libc++ -fPIC
> > -fvisibility-inlines-hidden -Werror=date-time
> > -Werror=unguarded-availability-new -std=c++11 -Wall -W
> > -Wno-unused-parameter -Wwrite-strings -Wcast-qual
> > -Wmissing-field-initializers -pedantic -Wno-long-long
> > -Wcovered-switch-default -Wnon-virtual-dtor
> > -Wdelete-non-virtual-dtor -Wno-comment -Wstring-conversion
> > -ffunction-sections -fdata-sections -Wall -std=c++11
> > -Wno-unused-parameter -m32 -fPIC -fno-builtin -fno-exceptions
> > -fomit-frame-pointer -funwind-tables -fno-stack-protector
> > -fno-sanitize=safe-stack -fvisibility=hidden -fno-lto -O3
> > -gline-tables-only -Wno-gnu -Wno-variadic-macros -Wno-c99-extensions
> > -Wno-non-virtual-dtor -fno-rtti -Wframe-larger-than=570
> > -Wglobal-constructors -o
> > CMakeFiles/RTSanitizerCommonLibc.i386.dir/sanitizer_common_libcdep.cc.o
> > -c
> > /w/src/llvm.org/projects/compiler-rt/lib/sanitizer_common/sanitizer_common_libcdep.cc
> <http://llvm.org/projects/compiler-rt/lib/sanitizer_common/sanitizer_common_libcdep.cc>
> >
> <http://llvm.org/projects/compiler-rt/lib/sanitizer_common/sanitizer_common_libcdep.cc <http://llvm.org/projects/compiler-rt/lib/sanitizer_common/sanitizer_common_libcdep.cc>>
> > In file included from
> > /w/src/llvm.org/projects/compiler-rt/lib/sanitizer_common/sanitizer_common_libcdep.cc:14
> <http://llvm.org/projects/compiler-rt/lib/sanitizer_common/sanitizer_common_libcdep.cc:14>
> >
> <http://llvm.org/projects/compiler-rt/lib/sanitizer_common/sanitizer_common_libcdep.cc:14 <http://llvm.org/projects/compiler-rt/lib/sanitizer_common/sanitizer_common_libcdep.cc:14>>:
> >
> /w/src/llvm.org/projects/compiler-rt/lib/sanitizer_common/sanitizer_common.h:948:14 <http://llvm.org/projects/compiler-rt/lib/sanitizer_common/sanitizer_common.h:948:14>
> >
> <http://llvm.org/projects/compiler-rt/lib/sanitizer_common/sanitizer_common.h:948:14 <http://llvm.org/projects/compiler-rt/lib/sanitizer_common/sanitizer_common.h:948:14>>:
> > error: 'operator new' takes type size_t ('unsigned int') as first
> > parameter
> > inline void *operator new(__sanitizer::operator_new_size_type
> size,
> > ^
> > 1 error generated.
> > ***
> >
> [projects/compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonLibc.i386.dir/sanitizer_common_libcdep.cc.o]
> > Error code 1
> >
> >
> > -Krzysztof
> >
> >
> >
> > On 3/3/2018 6:12 AM, Kamil Rytarowski via llvm-commits wrote:
> >
> > Author: kamil
> > Date: Sat Mar 3 04:12:03 2018
> > New Revision: 326651
> >
> > URL:
> http://llvm.org/viewvc/llvm-project?rev=326651&view=rev
> <http://llvm.org/viewvc/llvm-project?rev=326651&view=rev>
> > <http://llvm.org/viewvc/llvm-project?rev=326651&view=rev
> <http://llvm.org/viewvc/llvm-project?rev=326651&view=rev>>
> > Log:
> > OpenBSD UBsan support enabling SANITIZER_OPENBSD widely
> >
> > Summary: Adding OpenBSD platform
> >
> > Patch by: David CARLIER
> >
> > Reviewers: krytarowski, vitalybuka
> >
> > Reviewed By: vitalybuka
> >
> > Subscribers: srhines, kubamracek, fedor.sergeev,
> llvm-commits,
> > #sanitizers
> >
> > Differential Revision: https://reviews.llvm.org/D44049
> <https://reviews.llvm.org/D44049>
> > <https://reviews.llvm.org/D44049
> <https://reviews.llvm.org/D44049>>
> >
> >
> > Modified:
> > compiler-rt/trunk/lib/sanitizer_common/sanitizer_errno.h
> >
> >
> compiler-rt/trunk/lib/sanitizer_common/sanitizer_internal_defs.h
> >
> compiler-rt/trunk/lib/sanitizer_common/sanitizer_libignore.cc
> >
> compiler-rt/trunk/lib/sanitizer_common/sanitizer_platform.h
> > compiler-rt/trunk/lib/sanitizer_common/sanitizer_posix.h
> >
> >
> compiler-rt/trunk/lib/sanitizer_common/sanitizer_posix_libcdep.cc
> >
> compiler-rt/trunk/lib/sanitizer_common/sanitizer_stacktrace.h
> >
> >
> compiler-rt/trunk/lib/sanitizer_common/sanitizer_syscall_generic.inc
> >
> > Modified:
> compiler-rt/trunk/lib/sanitizer_common/sanitizer_errno.h
> > URL:
> >
> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_errno.h?rev=326651&r1=326650&r2=326651&view=diff
> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_errno.h?rev=326651&r1=326650&r2=326651&view=diff>
> >
> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_errno.h?rev=326651&r1=326650&r2=326651&view=diff <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_errno.h?rev=326651&r1=326650&r2=326651&view=diff>>
> >
> ==============================================================================
> > --- compiler-rt/trunk/lib/sanitizer_common/sanitizer_errno.h
> > (original)
> > +++
> compiler-rt/trunk/lib/sanitizer_common/sanitizer_errno.h Sat
> > Mar 3 04:12:03 2018
> > @@ -24,7 +24,7 @@
> > #if SANITIZER_FREEBSD || SANITIZER_MAC
> > # define __errno_location __error
> > -#elif SANITIZER_ANDROID || SANITIZER_NETBSD
> > +#elif SANITIZER_ANDROID || SANITIZER_NETBSD ||
> SANITIZER_OPENBSD
> > # define __errno_location __errno
> > #elif SANITIZER_SOLARIS
> > # define __errno_location ___errno
> >
> > Modified:
> >
> compiler-rt/trunk/lib/sanitizer_common/sanitizer_internal_defs.h
> > URL:
> >
> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_internal_defs.h?rev=326651&r1=326650&r2=326651&view=diff
> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_internal_defs.h?rev=326651&r1=326650&r2=326651&view=diff>
> >
> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_internal_defs.h?rev=326651&r1=326650&r2=326651&view=diff <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_internal_defs.h?rev=326651&r1=326650&r2=326651&view=diff>>
> >
> ==============================================================================
> > ---
> >
> compiler-rt/trunk/lib/sanitizer_common/sanitizer_internal_defs.h
> > (original)
> > +++
> >
> compiler-rt/trunk/lib/sanitizer_common/sanitizer_internal_defs.h
> > Sat Mar 3 04:12:03 2018
> > @@ -39,7 +39,8 @@
> > #endif
> > // TLS is handled differently on different platforms
> > -#if SANITIZER_LINUX || SANITIZER_NETBSD || SANITIZER_FREEBSD
> > +#if SANITIZER_LINUX || SANITIZER_NETBSD || \
> > + SANITIZER_FREEBSD || SANITIZER_OPENBSD
> > # define SANITIZER_TLS_INITIAL_EXEC_ATTRIBUTE \
> > __attribute__((tls_model("initial-exec"))) thread_local
> > #else
> > @@ -100,7 +101,7 @@
> > // FIXME: do we have anything like this on Mac?
> > #ifndef SANITIZER_CAN_USE_PREINIT_ARRAY
> > #if ((SANITIZER_LINUX && !SANITIZER_ANDROID) || \
> > - SANITIZER_FREEBSD) && !defined(PIC)
> > + SANITIZER_FREEBSD || SANITIZER_OPENBSD) && !defined(PIC)
> > # define SANITIZER_CAN_USE_PREINIT_ARRAY 1
> > // Before Solaris 11.4, .preinit_array is fully
> supported only
> > with GNU ld.
> > // FIXME: Check for those conditions.
> > @@ -159,7 +160,8 @@ typedef long pid_t;
> > typedef int pid_t;
> > #endif
> > -#if SANITIZER_FREEBSD || SANITIZER_NETBSD ||
> SANITIZER_MAC || \
> > +#if SANITIZER_FREEBSD || SANITIZER_NETBSD || \
> > + SANITIZER_OPENBSD || SANITIZER_MAC || \
> > (SANITIZER_LINUX && defined(__x86_64__))
> > typedef u64 OFF_T;
> > #else
> > @@ -170,7 +172,7 @@ typedef u64 OFF64_T;
> > #if (SANITIZER_WORDSIZE == 64) || SANITIZER_MAC
> > typedef uptr operator_new_size_type;
> > #else
> > -# if defined(__s390__) && !defined(__s390x__)
> > +# if defined(SANITIZER_OPENBSD) || defined(__s390__) &&
> > !defined(__s390x__)
> > // Special case: 31-bit s390 has unsigned long as size_t.
> > typedef unsigned long operator_new_size_type;
> > # else
> >
> > Modified:
> > compiler-rt/trunk/lib/sanitizer_common/sanitizer_libignore.cc
> > URL:
> >
> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_libignore.cc?rev=326651&r1=326650&r2=326651&view=diff
> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_libignore.cc?rev=326651&r1=326650&r2=326651&view=diff>
> >
> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_libignore.cc?rev=326651&r1=326650&r2=326651&view=diff <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_libignore.cc?rev=326651&r1=326650&r2=326651&view=diff>>
> >
> ==============================================================================
> > ---
> > compiler-rt/trunk/lib/sanitizer_common/sanitizer_libignore.cc
> > (original)
> > +++
> > compiler-rt/trunk/lib/sanitizer_common/sanitizer_libignore.cc
> > Sat Mar 3 04:12:03 2018
> > @@ -9,7 +9,8 @@
> > #include "sanitizer_platform.h"
> > -#if SANITIZER_FREEBSD || SANITIZER_LINUX ||
> SANITIZER_MAC ||
> > SANITIZER_NETBSD
> > +#if SANITIZER_FREEBSD || SANITIZER_LINUX ||
> SANITIZER_MAC || \
> > + SANITIZER_NETBSD || SANITIZER_OPENBSD
> > #include "sanitizer_libignore.h"
> > #include "sanitizer_flags.h"
> >
> > Modified:
> > compiler-rt/trunk/lib/sanitizer_common/sanitizer_platform.h
> > URL:
> >
> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_platform.h?rev=326651&r1=326650&r2=326651&view=diff
> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_platform.h?rev=326651&r1=326650&r2=326651&view=diff>
> >
> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_platform.h?rev=326651&r1=326650&r2=326651&view=diff <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_platform.h?rev=326651&r1=326650&r2=326651&view=diff>>
> >
> ==============================================================================
> > ---
> compiler-rt/trunk/lib/sanitizer_common/sanitizer_platform.h
> > (original)
> > +++
> compiler-rt/trunk/lib/sanitizer_common/sanitizer_platform.h
> > Sat Mar 3 04:12:03 2018
> > @@ -14,8 +14,8 @@
> > #define SANITIZER_PLATFORM_H
> > #if !defined(__linux__) && !defined(__FreeBSD__) &&
> > !defined(__NetBSD__) && \
> > - !defined(__APPLE__) && !defined(_WIN32) &&
> > !defined(__Fuchsia__) && \
> > - !(defined(__sun__) && defined(__svr4__))
> > + !defined(__OpenBSD__) && !defined(__APPLE__) &&
> > !defined(_WIN32) && \
> > + !defined(__Fuchsia__) && !(defined(__sun__) &&
> defined(__srv4__))
> > # error "This operating system is not supported"
> > #endif
> > @@ -37,6 +37,12 @@
> > # define SANITIZER_NETBSD 0
> > #endif
> > +#if defined(__OpenBSD__)
> > +# define SANITIZER_OPENBSD 1
> > +#else
> > +# define SANITIZER_OPENBSD 0
> > +#endif
> > +
> > #if defined(__sun__) && defined(__svr4__)
> > # define SANITIZER_SOLARIS 1
> > #else
> > @@ -100,7 +106,7 @@
> > #define SANITIZER_POSIX \
> > (SANITIZER_FREEBSD || SANITIZER_LINUX ||
> SANITIZER_MAC || \
> > - SANITIZER_NETBSD || SANITIZER_SOLARIS)
> > + SANITIZER_NETBSD || SANITIZER_OPENBSD ||
> SANITIZER_SOLARIS)
> > #if __LP64__ || defined(_WIN64)
> > # define SANITIZER_WORDSIZE 64
> > @@ -296,7 +302,8 @@
> > # define SANITIZER_SUPPRESS_LEAK_ON_PTHREAD_EXIT 0
> > #endif
> > -#if SANITIZER_FREEBSD || SANITIZER_MAC ||
> SANITIZER_NETBSD ||
> > SANITIZER_SOLARIS
> > +#if SANITIZER_FREEBSD || SANITIZER_MAC ||
> SANITIZER_NETBSD || \
> > + SANITIZER_OPENBSD || SANITIZER_SOLARIS
> > # define SANITIZER_MADVISE_DONTNEED MADV_FREE
> > #else
> > # define SANITIZER_MADVISE_DONTNEED MADV_DONTNEED
> >
> > Modified:
> compiler-rt/trunk/lib/sanitizer_common/sanitizer_posix.h
> > URL:
> >
> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_posix.h?rev=326651&r1=326650&r2=326651&view=diff
> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_posix.h?rev=326651&r1=326650&r2=326651&view=diff>
> >
> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_posix.h?rev=326651&r1=326650&r2=326651&view=diff <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_posix.h?rev=326651&r1=326650&r2=326651&view=diff>>
> >
> ==============================================================================
> > --- compiler-rt/trunk/lib/sanitizer_common/sanitizer_posix.h
> > (original)
> > +++
> compiler-rt/trunk/lib/sanitizer_common/sanitizer_posix.h Sat
> > Mar 3 04:12:03 2018
> > @@ -17,6 +17,7 @@
> > // This header should NOT include any other headers from
> > sanitizer runtime.
> > #include "sanitizer_internal_defs.h"
> > #include "sanitizer_platform_limits_netbsd.h"
> > +#include "sanitizer_platform_limits_openbsd.h"
> > #include "sanitizer_platform_limits_posix.h"
> > #include "sanitizer_platform_limits_solaris.h"
> >
> > Modified:
> >
> compiler-rt/trunk/lib/sanitizer_common/sanitizer_posix_libcdep.cc
> > URL:
> >
> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_posix_libcdep.cc?rev=326651&r1=326650&r2=326651&view=diff
> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_posix_libcdep.cc?rev=326651&r1=326650&r2=326651&view=diff>
> >
> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_posix_libcdep.cc?rev=326651&r1=326650&r2=326651&view=diff <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_posix_libcdep.cc?rev=326651&r1=326650&r2=326651&view=diff>>
> >
> ==============================================================================
> > ---
> >
> compiler-rt/trunk/lib/sanitizer_common/sanitizer_posix_libcdep.cc
> (original)
> > +++
> >
> compiler-rt/trunk/lib/sanitizer_common/sanitizer_posix_libcdep.cc Sat
> > Mar 3 04:12:03 2018
> > @@ -19,6 +19,7 @@
> > #include "sanitizer_common.h"
> > #include "sanitizer_flags.h"
> > #include "sanitizer_platform_limits_netbsd.h"
> > +#include "sanitizer_platform_limits_openbsd.h"
> > #include "sanitizer_platform_limits_posix.h"
> > #include "sanitizer_platform_limits_solaris.h"
> > #include "sanitizer_posix.h"
> > @@ -42,7 +43,7 @@
> > #if SANITIZER_FREEBSD
> > // The MAP_NORESERVE define has been removed in FreeBSD
> 11.x,
> > and even before
> > // that, it was never implemented. So just define it
> to zero.
> > -#undef MAP_NORESERVE
> > +#undef MAP_NORESERVE
> > #define MAP_NORESERVE 0
> > #endif
> >
> > Modified:
> > compiler-rt/trunk/lib/sanitizer_common/sanitizer_stacktrace.h
> > URL:
> >
> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_stacktrace.h?rev=326651&r1=326650&r2=326651&view=diff
> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_stacktrace.h?rev=326651&r1=326650&r2=326651&view=diff>
> >
> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_stacktrace.h?rev=326651&r1=326650&r2=326651&view=diff <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_stacktrace.h?rev=326651&r1=326650&r2=326651&view=diff>>
> >
> ==============================================================================
> > ---
> > compiler-rt/trunk/lib/sanitizer_common/sanitizer_stacktrace.h
> > (original)
> > +++
> > compiler-rt/trunk/lib/sanitizer_common/sanitizer_stacktrace.h
> > Sat Mar 3 04:12:03 2018
> > @@ -23,6 +23,8 @@ static const u32 kStackTraceMax = 256;
> > # define SANITIZER_CAN_FAST_UNWIND 0
> > #elif SANITIZER_WINDOWS
> > # define SANITIZER_CAN_FAST_UNWIND 0
> > +#elif SANITIZER_OPENBSD
> > +# define SANITIZER_CAN_FAST_UNWIND 0
> > #else
> > # define SANITIZER_CAN_FAST_UNWIND 1
> > #endif
> > @@ -30,7 +32,7 @@ static const u32 kStackTraceMax = 256;
> > // Fast unwind is the only option on Mac for now; we
> will need to
> > // revisit this macro when slow unwind works on Mac, see
> > // https://github.com/google/sanitizers/issues/137
> <https://github.com/google/sanitizers/issues/137>
> > <https://github.com/google/sanitizers/issues/137
> <https://github.com/google/sanitizers/issues/137>>
> > -#if SANITIZER_MAC
> > +#if SANITIZER_MAC || SANITIZER_OPENBSD
> > # define SANITIZER_CAN_SLOW_UNWIND 0
> > #else
> > # define SANITIZER_CAN_SLOW_UNWIND 1
> >
> > Modified:
> >
> compiler-rt/trunk/lib/sanitizer_common/sanitizer_syscall_generic.inc
> > URL:
> >
> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_syscall_generic.inc?rev=326651&r1=326650&r2=326651&view=diff
> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_syscall_generic.inc?rev=326651&r1=326650&r2=326651&view=diff>
> >
> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_syscall_generic.inc?rev=326651&r1=326650&r2=326651&view=diff <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_syscall_generic.inc?rev=326651&r1=326650&r2=326651&view=diff>>
> >
> ==============================================================================
> > ---
> >
> compiler-rt/trunk/lib/sanitizer_common/sanitizer_syscall_generic.inc
> > (original)
> > +++
> >
> compiler-rt/trunk/lib/sanitizer_common/sanitizer_syscall_generic.inc
> > Sat Mar 3 04:12:03 2018
> > @@ -11,7 +11,8 @@
> > //
> >
> >
> //===----------------------------------------------------------------------===//
> > -#if SANITIZER_FREEBSD || SANITIZER_MAC ||
> SANITIZER_NETBSD ||
> > SANITIZER_SOLARIS
> > +#if SANITIZER_FREEBSD || SANITIZER_MAC ||
> SANITIZER_NETBSD || \
> > + SANITIZER_OPENBSD || SANITIZER_SOLARIS
> > # define SYSCALL(name) SYS_ ## name
> > #else
> > # define SYSCALL(name) __NR_ ## name
> >
> >
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