r208105 - Add driver support for AArch64 Fedora.

[Tilmann Scheller]

Author: tilmann
Date: Tue May  6 11:58:14 2014
New Revision: 208105

URL: http://llvm.org/viewvc/llvm-project?rev=208105&view=rev
Log:
Add driver support for AArch64 Fedora.

Reviewed by Eric Christopher.

Added:
    cfe/trunk/test/Driver/Inputs/fedora_21_tree/
    cfe/trunk/test/Driver/Inputs/fedora_21_tree/usr/
    cfe/trunk/test/Driver/Inputs/fedora_21_tree/usr/lib/
    cfe/trunk/test/Driver/Inputs/fedora_21_tree/usr/lib/gcc/
    cfe/trunk/test/Driver/Inputs/fedora_21_tree/usr/lib/gcc/aarch64-redhat-linux/
    cfe/trunk/test/Driver/Inputs/fedora_21_tree/usr/lib/gcc/aarch64-redhat-linux/4.9.0/
    cfe/trunk/test/Driver/Inputs/fedora_21_tree/usr/lib/gcc/aarch64-redhat-linux/4.9.0/crtbegin.o
    cfe/trunk/test/Driver/Inputs/fedora_21_tree/usr/lib/gcc/aarch64-redhat-linux/4.9.0/crtend.o
    cfe/trunk/test/Driver/Inputs/fedora_21_tree/usr/lib64/
    cfe/trunk/test/Driver/Inputs/fedora_21_tree/usr/lib64/crt1.o
    cfe/trunk/test/Driver/Inputs/fedora_21_tree/usr/lib64/crti.o
    cfe/trunk/test/Driver/Inputs/fedora_21_tree/usr/lib64/crtn.o
Modified:
    cfe/trunk/lib/Driver/ToolChains.cpp
    cfe/trunk/test/Driver/linux-ld.c

Modified: cfe/trunk/lib/Driver/ToolChains.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/ToolChains.cpp?rev=208105&r1=208104&r2=208105&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/ToolChains.cpp (original)
+++ cfe/trunk/lib/Driver/ToolChains.cpp Tue May  6 11:58:14 2014
@@ -1320,10 +1320,11 @@ bool Generic_GCC::GCCInstallationDetecto
   // Declare a bunch of static data sets that we'll select between below. These
   // are specifically designed to always refer to string literals to avoid any
   // lifetime or initialization issues.
-  static const char *const AArch64LibDirs[] = { "/lib" };
+  static const char *const AArch64LibDirs[] = { "/lib64", "/lib" };
   static const char *const AArch64Triples[] = { "aarch64-none-linux-gnu",
                                                 "aarch64-linux-gnu",
-                                                "aarch64-linux-android" };
+                                                "aarch64-linux-android",
+                                                "aarch64-redhat-linux" };
   static const char *const AArch64beLibDirs[] = { "/lib" };
   static const char *const AArch64beTriples[] = { "aarch64_be-none-linux-gnu",
                                                   "aarch64_be-linux-gnu" };

Added: cfe/trunk/test/Driver/Inputs/fedora_21_tree/usr/lib/gcc/aarch64-redhat-linux/4.9.0/crtbegin.o
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/fedora_21_tree/usr/lib/gcc/aarch64-redhat-linux/4.9.0/crtbegin.o?rev=208105&view=auto
==============================================================================
    (empty)

Added: cfe/trunk/test/Driver/Inputs/fedora_21_tree/usr/lib/gcc/aarch64-redhat-linux/4.9.0/crtend.o
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/fedora_21_tree/usr/lib/gcc/aarch64-redhat-linux/4.9.0/crtend.o?rev=208105&view=auto
==============================================================================
    (empty)

Added: cfe/trunk/test/Driver/Inputs/fedora_21_tree/usr/lib64/crt1.o
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/fedora_21_tree/usr/lib64/crt1.o?rev=208105&view=auto
==============================================================================
    (empty)

Added: cfe/trunk/test/Driver/Inputs/fedora_21_tree/usr/lib64/crti.o
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/fedora_21_tree/usr/lib64/crti.o?rev=208105&view=auto
==============================================================================
    (empty)

Added: cfe/trunk/test/Driver/Inputs/fedora_21_tree/usr/lib64/crtn.o
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/fedora_21_tree/usr/lib64/crtn.o?rev=208105&view=auto
==============================================================================
    (empty)

Modified: cfe/trunk/test/Driver/linux-ld.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/linux-ld.c?rev=208105&r1=208104&r2=208105&view=diff
==============================================================================
--- cfe/trunk/test/Driver/linux-ld.c (original)
+++ cfe/trunk/test/Driver/linux-ld.c Tue May  6 11:58:14 2014
@@ -361,6 +361,24 @@
 // CHECK-FEDORA-18-ARM-HF: "{{.*}}/usr/lib/gcc/armv7hl-redhat-linux-gnueabi/4.7.2{{/|\\\\}}crtend.o"
 // CHECK-FEDORA-18-ARM-HF: "{{.*}}/usr/lib/gcc/armv7hl-redhat-linux-gnueabi/4.7.2/../../../../lib{{/|\\\\}}crtn.o"
 //
+// Check Fedora 21 on AArch64.
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=arm64-unknown-linux-gnu \
+// RUN:     --sysroot=%S/Inputs/fedora_21_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-FEDORA-21-AARCH64 %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=aarch64-unknown-linux-gnu \
+// RUN:     --sysroot=%S/Inputs/fedora_21_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-FEDORA-21-AARCH64 %s
+// CHECK-FEDORA-21-AARCH64: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-FEDORA-21-AARCH64: "{{.*}}/usr/lib/gcc/aarch64-redhat-linux/4.9.0/../../../../lib64{{/|\\\\}}crt1.o"
+// CHECK-FEDORA-21-AARCH64: "{{.*}}/usr/lib/gcc/aarch64-redhat-linux/4.9.0/../../../../lib64{{/|\\\\}}crti.o"
+// CHECK-FEDORA-21-AARCH64: "{{.*}}/usr/lib/gcc/aarch64-redhat-linux/4.9.0{{/|\\\\}}crtbegin.o"
+// CHECK-FEDORA-21-AARCH64: "-L[[SYSROOT]]/usr/lib/gcc/aarch64-redhat-linux/4.9.0"
+// CHECK-FEDORA-21-AARCH64: "-L[[SYSROOT]]/usr/lib/gcc/aarch64-redhat-linux/4.9.0/../../../../lib64"
+// CHECK-FEDORA-21-AARCH64: "{{.*}}/usr/lib/gcc/aarch64-redhat-linux/4.9.0{{/|\\\\}}crtend.o"
+// CHECK-FEDORA-21-AARCH64: "{{.*}}/usr/lib/gcc/aarch64-redhat-linux/4.9.0/../../../../lib64{{/|\\\\}}crtn.o"
+//
 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 // RUN:     --target=arm-unknown-linux-gnueabi \
 // RUN:     --sysroot=%S/Inputs/ubuntu_12.04_LTS_multiarch_tree \