Commit 21f32a96 authored by Tom Stellard's avatar Tom Stellard
Browse files

Merging r355033: 

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r355033 | joerg | 2019-02-27 13:46:01 -0800 (Wed, 27 Feb 2019) | 2 lines

Use Secure PLT as default on NetBSD/PowerPC.

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llvm-svn: 364258
parent d3755923

clang/lib/Driver/ToolChains/Arch/PPC.cpp

+1 −1
Original line number Diff line number Diff line
@@ -116,7 +116,7 @@ ppc::ReadGOTPtrMode ppc::getPPCReadGOTPtrMode(const Driver &D, const llvm::Tripl 
                                              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;

clang/test/Driver/netbsd.c

+5 −0
Original line number Diff line number Diff line
@@ -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"