r355033 - Use Secure PLT as default on NetBSD/PowerPC.

[Joerg Sonnenberger via cfe-commits]

Author: joerg
Date: Wed Feb 27 13:46:01 2019
New Revision: 355033

URL: http://llvm.org/viewvc/llvm-project?rev=355033&view=rev
Log:
Use Secure PLT as default on NetBSD/PowerPC.

Modified:
    cfe/trunk/lib/Driver/ToolChains/Arch/PPC.cpp
    cfe/trunk/test/Driver/netbsd.c

Modified: cfe/trunk/lib/Driver/ToolChains/Arch/PPC.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/ToolChains/Arch/PPC.cpp?rev=355033&r1=355032&r2=355033&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/ToolChains/Arch/PPC.cpp (original)
+++ cfe/trunk/lib/Driver/ToolChains/Arch/PPC.cpp Wed Feb 27 13:46:01 2019
@@ -115,7 +115,7 @@ ppc::ReadGOTPtrMode ppc::getPPCReadGOTPt
                                               const ArgList &Args) {
   if (Args.getLastArg(options::OPT_msecure_plt))
     return ppc::ReadGOTPtrMode::SecurePlt;
-  if (Triple.isOSOpenBSD())
+  if (Triple.isOSNetBSD() || Triple.isOSOpenBSD())
     return ppc::ReadGOTPtrMode::SecurePlt;
   else
     return ppc::ReadGOTPtrMode::Bss;

Modified: cfe/trunk/test/Driver/netbsd.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/netbsd.c?rev=355033&r1=355032&r2=355033&view=diff
==============================================================================
--- cfe/trunk/test/Driver/netbsd.c (original)
+++ cfe/trunk/test/Driver/netbsd.c Wed Feb 27 13:46:01 2019
@@ -446,3 +446,8 @@
 // PTHREAD-NOT: _POSIX_THREADS
 // PTHREAD:     _REENTRANT
 // PTHREAD-NOT: _POSIX_THREADS
+
+// Check PowerPC for Secure PLT
+// RUN: %clang -target powerpc-unknown-netbsd -### -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=POWERPC-SECUREPLT %s
+// POWERPC-SECUREPLT: "-target-feature" "+secure-plt"