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Differential D156578

[sanitizer] enable getrandom/getentropy on solari based systems.
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Authored by devnexen on Jul 28 2023, 3:53 PM.

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vitalybuka
Commits
rG435d4124f274: [sanitizer] enable getrandom/getentropy on solaris based systems.

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Event Timeline

devnexen created this revision.Jul 28 2023, 3:53 PM
Herald added a project: Restricted Project. · View Herald TranscriptJul 28 2023, 3:53 PM
Herald added subscribers: Enna1, fedor.sergeev, krytarowski. · View Herald Transcript
devnexen requested review of this revision.Jul 28 2023, 3:53 PM
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Harbormaster completed remote builds in B248945: Diff 545299.Jul 28 2023, 4:08 PM
vitalybuka accepted this revision.Aug 27 2023, 10:21 PM
This revision is now accepted and ready to land.Aug 27 2023, 10:21 PM
This revision was landed with ongoing or failed builds.Aug 28 2023, 5:13 AM
Closed by commit rG435d4124f274: [sanitizer] enable getrandom/getentropy on solaris based systems. (authored by devnexen). · Explain Why
This revision was automatically updated to reflect the committed changes.
devnexen added a commit: rG435d4124f274: [sanitizer] enable getrandom/getentropy on solaris based systems..

Revision Contents

PathSize
compiler-rt/
lib/
sanitizer_common/
4 lines
test/
sanitizer_common/
TestCases/
Posix/
3 lines

Diff 553897

compiler-rt/lib/sanitizer_common/sanitizer_platform_interceptors.h

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#define SANITIZER_INTERCEPT_FUNOPEN2 SI_NETBSD #define SANITIZER_INTERCEPT_FUNOPEN2 SI_NETBSD
#define SANITIZER_INTERCEPT_GETFSENT (SI_FREEBSD || SI_NETBSD || SI_MAC) #define SANITIZER_INTERCEPT_GETFSENT (SI_FREEBSD || SI_NETBSD || SI_MAC)
#define SANITIZER_INTERCEPT_ARC4RANDOM (SI_FREEBSD || SI_NETBSD || SI_MAC) #define SANITIZER_INTERCEPT_ARC4RANDOM (SI_FREEBSD || SI_NETBSD || SI_MAC)
#define SANITIZER_INTERCEPT_FDEVNAME SI_FREEBSD #define SANITIZER_INTERCEPT_FDEVNAME SI_FREEBSD
#define SANITIZER_INTERCEPT_GETUSERSHELL (SI_POSIX && !SI_ANDROID) #define SANITIZER_INTERCEPT_GETUSERSHELL (SI_POSIX && !SI_ANDROID)
#define SANITIZER_INTERCEPT_SL_INIT (SI_FREEBSD || SI_NETBSD) #define SANITIZER_INTERCEPT_SL_INIT (SI_FREEBSD || SI_NETBSD)
#define SANITIZER_INTERCEPT_GETRANDOM \ #define SANITIZER_INTERCEPT_GETRANDOM \
((SI_LINUX && __GLIBC_PREREQ(2, 25)) || SI_FREEBSD) ((SI_LINUX && __GLIBC_PREREQ(2, 25)) || SI_FREEBSD || SI_SOLARIS)
#define SANITIZER_INTERCEPT___CXA_ATEXIT SI_NETBSD #define SANITIZER_INTERCEPT___CXA_ATEXIT SI_NETBSD
#define SANITIZER_INTERCEPT_ATEXIT SI_NETBSD #define SANITIZER_INTERCEPT_ATEXIT SI_NETBSD
#define SANITIZER_INTERCEPT_PTHREAD_ATFORK SI_NETBSD #define SANITIZER_INTERCEPT_PTHREAD_ATFORK SI_NETBSD
#define SANITIZER_INTERCEPT_GETENTROPY \ #define SANITIZER_INTERCEPT_GETENTROPY \
((SI_LINUX && __GLIBC_PREREQ(2, 25)) || SI_FREEBSD) ((SI_LINUX && __GLIBC_PREREQ(2, 25)) || SI_FREEBSD || SI_SOLARIS)
#define SANITIZER_INTERCEPT_QSORT \ #define SANITIZER_INTERCEPT_QSORT \
(SI_POSIX && !SI_IOSSIM && !SI_WATCHOS && !SI_TVOS && !SI_ANDROID) (SI_POSIX && !SI_IOSSIM && !SI_WATCHOS && !SI_TVOS && !SI_ANDROID)
#define SANITIZER_INTERCEPT_QSORT_R SI_GLIBC #define SANITIZER_INTERCEPT_QSORT_R SI_GLIBC
#define SANITIZER_INTERCEPT_BSEARCH \ #define SANITIZER_INTERCEPT_BSEARCH \
(SI_POSIX && !SI_IOSSIM && !SI_WATCHOS && !SI_TVOS && !SI_ANDROID) (SI_POSIX && !SI_IOSSIM && !SI_WATCHOS && !SI_TVOS && !SI_ANDROID)
// sigaltstack on i386 macOS cannot be intercepted due to setjmp() // sigaltstack on i386 macOS cannot be intercepted due to setjmp()
// calling it and assuming that it does not clobber registers. // calling it and assuming that it does not clobber registers.
#define SANITIZER_INTERCEPT_SIGALTSTACK \ #define SANITIZER_INTERCEPT_SIGALTSTACK \
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compiler-rt/test/sanitizer_common/TestCases/Posix/getrandom.c

// RUN: %clang -O2 %s -o %t && %run %t // RUN: %clang -O2 %s -o %t && %run %t
// UNSUPPORTED: android, darwin, target={{.*(netbsd|solaris).*}} // UNSUPPORTED: android, darwin, target={{.*(netbsd|solaris).*}}
// //
#include <sys/types.h> #include <sys/types.h>
#include <errno.h> #include <errno.h>
#if !defined(__GLIBC_PREREQ) #if !defined(__GLIBC_PREREQ)
#define __GLIBC_PREREQ(a, b) 0 #define __GLIBC_PREREQ(a, b) 0
#endif #endif
#if (defined(__linux__) && __GLIBC_PREREQ(2, 25)) || defined(__FreeBSD__) #if (defined(__linux__) && __GLIBC_PREREQ(2, 25)) || defined(__FreeBSD__) || \
(defined(__sun) && defined(__svr4__))
#define HAS_GETRANDOM #define HAS_GETRANDOM
#endif #endif
#if defined(HAS_GETRANDOM) #if defined(HAS_GETRANDOM)
#include <sys/random.h> #include <sys/random.h>
#endif #endif
int main() { int main() {
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