diff options
-rw-r--r-- | lib/Driver/ToolChains/Arch/PPC.cpp | 10 | ||||
-rw-r--r-- | lib/Driver/ToolChains/Arch/PPC.h | 2 | ||||
-rw-r--r-- | test/Driver/openbsd.c | 5 |
3 files changed, 13 insertions, 4 deletions
diff --git a/lib/Driver/ToolChains/Arch/PPC.cpp b/lib/Driver/ToolChains/Arch/PPC.cpp index f6a95962ac..791f1206cf 100644 --- a/lib/Driver/ToolChains/Arch/PPC.cpp +++ b/lib/Driver/ToolChains/Arch/PPC.cpp @@ -107,15 +107,19 @@ void ppc::getPPCTargetFeatures(const Driver &D, const llvm::Triple &Triple, if (FloatABI == ppc::FloatABI::Soft) Features.push_back("-hard-float"); - ppc::ReadGOTPtrMode ReadGOT = ppc::getPPCReadGOTPtrMode(D, Args); + ppc::ReadGOTPtrMode ReadGOT = ppc::getPPCReadGOTPtrMode(D, Triple, Args); if (ReadGOT == ppc::ReadGOTPtrMode::SecurePlt) Features.push_back("+secure-plt"); } -ppc::ReadGOTPtrMode ppc::getPPCReadGOTPtrMode(const Driver &D, const ArgList &Args) { +ppc::ReadGOTPtrMode ppc::getPPCReadGOTPtrMode(const Driver &D, const llvm::Triple &Triple, + const ArgList &Args) { if (Args.getLastArg(options::OPT_msecure_plt)) return ppc::ReadGOTPtrMode::SecurePlt; - return ppc::ReadGOTPtrMode::Bss; + if (Triple.isOSOpenBSD()) + return ppc::ReadGOTPtrMode::SecurePlt; + else + return ppc::ReadGOTPtrMode::Bss; } ppc::FloatABI ppc::getPPCFloatABI(const Driver &D, const ArgList &Args) { diff --git a/lib/Driver/ToolChains/Arch/PPC.h b/lib/Driver/ToolChains/Arch/PPC.h index 3acee91a2a..4f3cd688ca 100644 --- a/lib/Driver/ToolChains/Arch/PPC.h +++ b/lib/Driver/ToolChains/Arch/PPC.h @@ -38,7 +38,7 @@ FloatABI getPPCFloatABI(const Driver &D, const llvm::opt::ArgList &Args); std::string getPPCTargetCPU(const llvm::opt::ArgList &Args); const char *getPPCAsmModeForCPU(StringRef Name); -ReadGOTPtrMode getPPCReadGOTPtrMode(const Driver &D, +ReadGOTPtrMode getPPCReadGOTPtrMode(const Driver &D, const llvm::Triple &Triple, const llvm::opt::ArgList &Args); void getPPCTargetFeatures(const Driver &D, const llvm::Triple &Triple, diff --git a/test/Driver/openbsd.c b/test/Driver/openbsd.c index f16d58ae14..182c4d49d6 100644 --- a/test/Driver/openbsd.c +++ b/test/Driver/openbsd.c @@ -112,3 +112,8 @@ // RUN: | FileCheck -check-prefix=CHECK-ARM-FLOAT-ABI %s // CHECK-ARM-FLOAT-ABI-NOT: "-target-feature" "+soft-float" // CHECK-ARM-FLOAT-ABI: "-target-feature" "+soft-float-abi" + +// Check PowerPC for Secure PLT +// RUN: %clang -target powerpc-unknown-openbsd -### -c %s 2>&1 \ +// RUN: | FileCheck -check-prefix=CHECK-POWERPC-SECUREPLT %s +// CHECK-POWERPC-SECUREPLT: "-target-feature" "+secure-plt" |