Use the right dynamic linker for SPARC Linux executables.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@198923 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
index a9aeab015144d12744522beda57553bd8b683342..9a43afe7d462fa43ecc8a75312bcb17094bd831b 100644 (file)
--- a/lib/Driver/Tools.cpp
+++ b/lib/Driver/Tools.cpp
@@ -6440,7 +6440,8 @@ static StringRef getLinuxDynamicLinker(const ArgList &Args,
                                        const toolchains::Linux &ToolChain) {
   if (ToolChain.getTriple().getEnvironment() == llvm::Triple::Android)
     return "/system/bin/linker";
-  else if (ToolChain.getArch() == llvm::Triple::x86)
+  else if (ToolChain.getArch() == llvm::Triple::x86 ||
+           ToolChain.getArch() == llvm::Triple::sparc)
     return "/lib/ld-linux.so.2";
   else if (ToolChain.getArch() == llvm::Triple::aarch64)
     return "/lib/ld-linux-aarch64.so.1";
@@ -6465,6 +6466,8 @@ static StringRef getLinuxDynamicLinker(const ArgList &Args,
            ToolChain.getArch() == llvm::Triple::ppc64le ||
            ToolChain.getArch() == llvm::Triple::systemz)
     return "/lib64/ld64.so.1";
+  else if (ToolChain.getArch() == llvm::Triple::sparcv9)
+    return "/lib64/ld-linux.so.2";
   else
     return "/lib64/ld-linux-x86-64.so.2";
 }

diff --git a/test/Driver/linux-ld.c b/test/Driver/linux-ld.c
index 702728eca530063f56ea603570d5b662ecb2c1e6..77464adc05f09d296a4e9d70315d160613e252be 100644 (file)
--- a/test/Driver/linux-ld.c
+++ b/test/Driver/linux-ld.c
@@ -389,12 +389,14 @@
 // RUN:   | FileCheck --check-prefix=CHECK-SPARCV8 %s
 // CHECK-SPARCV8: "{{.*}}ld{{(.exe)?}}"
 // CHECK-SPARCV8: "-m" "elf32_sparc"
+// CHECK-SPARCV8: "-dynamic-linker" "/lib/ld-linux.so.2"
 //
 // RUN: %clang %s -### -o %t.o 2>&1 \
 // RUN:     --target=sparcv9-linux-gnu \
 // RUN:   | FileCheck --check-prefix=CHECK-SPARCV9 %s
 // CHECK-SPARCV9: "{{.*}}ld{{(.exe)?}}"
 // CHECK-SPARCV9: "-m" "elf64_sparc"
+// CHECK-SPARCV9: "-dynamic-linker" "/lib64/ld-linux.so.2"
 //
 // Thoroughly exercise the Debian multiarch environment.
 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \