[compiler-rt] r345570 - Handle NetBSD symbol mangling for nanosleep and vfork

[Kamil Rytarowski via llvm-commits]

Author: kamil
Date: Tue Oct 30 01:06:42 2018
New Revision: 345570

URL: http://llvm.org/viewvc/llvm-project?rev=345570&view=rev
Log:
Handle NetBSD symbol mangling for nanosleep and vfork

Summary:
Native code generated on NetBSD mangles:

 - vfork into __vfork14
 - nanosleep into __nanosleep50

Handle this accordingly in TSan.

Reviewers: vitalybuka, dvyukov, joerg

Reviewed By: vitalybuka

Subscribers: kubamracek, llvm-commits, #sanitizers, mgorny

Tags: #sanitizers

Differential Revision: https://reviews.llvm.org/D53806

Modified:
    compiler-rt/trunk/lib/tsan/rtl/tsan_interceptors.cc

Modified: compiler-rt/trunk/lib/tsan/rtl/tsan_interceptors.cc
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/tsan/rtl/tsan_interceptors.cc?rev=345570&r1=345569&r2=345570&view=diff
==============================================================================
--- compiler-rt/trunk/lib/tsan/rtl/tsan_interceptors.cc (original)
+++ compiler-rt/trunk/lib/tsan/rtl/tsan_interceptors.cc Tue Oct 30 01:06:42 2018
@@ -53,6 +53,8 @@ using namespace __tsan;  // NOLINT
 #define stdout ((char*)&__sF + (__sF_size * 1))
 #define stderr ((char*)&__sF + (__sF_size * 2))
 
+#define nanosleep __nanosleep50
+#define vfork __vfork14
 #endif
 
 #if SANITIZER_ANDROID