[cfe-commits] r160958 - in /cfe/trunk: lib/Driver/Tools.cpp test/Driver/linux-ld.c

[Jiangning Liu]

Author: jiangning
Date: Mon Jul 30 06:05:56 2012
New Revision: 160958

URL: http://llvm.org/viewvc/llvm-project?rev=160958&view=rev
Log:
Fix dynamic object linker for ARM GNUEABIHF.

Modified:
    cfe/trunk/lib/Driver/Tools.cpp
    cfe/trunk/test/Driver/linux-ld.c

Modified: cfe/trunk/lib/Driver/Tools.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Tools.cpp?rev=160958&r1=160957&r2=160958&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/Tools.cpp (original)
+++ cfe/trunk/lib/Driver/Tools.cpp Mon Jul 30 06:05:56 2012
@@ -5516,8 +5516,12 @@
     else if (ToolChain.getArch() == llvm::Triple::x86)
       CmdArgs.push_back("/lib/ld-linux.so.2");
     else if (ToolChain.getArch() == llvm::Triple::arm ||
-             ToolChain.getArch() == llvm::Triple::thumb)
-      CmdArgs.push_back("/lib/ld-linux.so.3");
+             ToolChain.getArch() == llvm::Triple::thumb) {
+      if (ToolChain.getTriple().getEnvironment() == llvm::Triple::GNUEABIHF)
+        CmdArgs.push_back("/lib/ld-linux-armhf.so.3");
+      else
+        CmdArgs.push_back("/lib/ld-linux.so.3");
+    }
     else if (ToolChain.getArch() == llvm::Triple::mips ||
              ToolChain.getArch() == llvm::Triple::mipsel)
       CmdArgs.push_back("/lib/ld.so.1");

Modified: cfe/trunk/test/Driver/linux-ld.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/linux-ld.c?rev=160958&r1=160957&r2=160958&view=diff
==============================================================================
--- cfe/trunk/test/Driver/linux-ld.c (original)
+++ cfe/trunk/test/Driver/linux-ld.c Mon Jul 30 06:05:56 2012
@@ -186,6 +186,21 @@
 // CHECK-SUSE-10-3-PPC64: "-L[[SYSROOT]]/lib/../lib64"
 // CHECK-SUSE-10-3-PPC64: "-L[[SYSROOT]]/usr/lib/../lib64"
 //
+// Check dynamic-linker for different archs
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     -target arm-linux-gnueabi \
+// RUN:   | FileCheck --check-prefix=CHECK-ARM %s
+// CHECK-ARM: "{{.*}}ld{{(.exe)?}}"
+// CHECK-ARM: "-m" "armelf_linux_eabi"
+// CHECK-ARM: "-dynamic-linker" "{{.*}}/lib/ld-linux.so.3"
+//
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     -target arm-linux-gnueabihf \
+// RUN:   | FileCheck --check-prefix=CHECK-ARM-HF %s
+// CHECK-ARM-HF: "{{.*}}ld{{(.exe)?}}"
+// CHECK-ARM-HF: "-m" "armelf_linux_eabi"
+// CHECK-ARM-HF: "-dynamic-linker" "{{.*}}/lib/ld-linux-armhf.so.3"
+//
 // Check that we do not pass --hash-style=gnu and --hash-style=both to linker
 // and provide correct path to the dynamic linker and emulation mode when build
 // for MIPS platforms.