This patch fixes target linker emulation for aarch64 big endian.
aarch64_be_linux is not recognized by gnu ld. The equivalent emulation
mode supported by gnu ld is aarch64linuxb.
Patch by: Bharathi Seshadri
Reviewed by: Peter Smith
Differential Revision: https://reviews.llvm.org/D42930
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@341312
91177308-0d34-0410-b5e6-
96231b3b80d8
case llvm::Triple::aarch64:
return "aarch64linux";
case llvm::Triple::aarch64_be:
- return "aarch64_be_linux";
+ return "aarch64linuxb";
case llvm::Triple::arm:
case llvm::Triple::thumb:
return "armelf_linux_eabi";
// CHECK-ARMV7EB: "--be8"
// CHECK-ARMV7EB: "-m" "armelfb_linux_eabi"
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN: --target=aarch64_be-unknown-linux \
+// RUN: --gcc-toolchain="" \
+// RUN: --sysroot=%S/Inputs/basic_linux_tree \
+// RUN: | FileCheck --check-prefix=CHECK-AARCH64BE %s
+// CHECK-AARCH64BE: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-AARCH64BE: "-m" "aarch64linuxb"
+
// Check dynamic-linker for musl-libc
// RUN: %clang %s -### -o %t.o 2>&1 \
// RUN: --target=i386-pc-linux-musl \