1 files changed, 4 insertions, 20 deletions
diff --git a/clang/lib/Driver/ToolChains/BareMetal.cpp b/clang/lib/Driver/ToolChains/BareMetal.cpp
index e670696..207150e 100644
--- a/clang/lib/Driver/ToolChains/BareMetal.cpp
+++ b/clang/lib/Driver/ToolChains/BareMetal.cpp
@@ -12,6 +12,7 @@
 #include "clang/Driver/CommonArgs.h"
 #include "clang/Driver/InputInfo.h"
 
+#include "Arch/AArch64.h"
 #include "Arch/ARM.h"
 #include "Arch/RISCV.h"
 #include "clang/Driver/Compilation.h"
@@ -31,21 +32,6 @@ using namespace clang::driver;
 using namespace clang::driver::tools;
 using namespace clang::driver::toolchains;
 
-/// Is the triple {aarch64.aarch64_be}-none-elf?
-static bool isAArch64BareMetal(const llvm::Triple &Triple) {
-  if (Triple.getArch() != llvm::Triple::aarch64 &&
-      Triple.getArch() != llvm::Triple::aarch64_be)
-    return false;
-
-  if (Triple.getVendor() != llvm::Triple::UnknownVendor)
-    return false;
-
-  if (Triple.getOS() != llvm::Triple::UnknownOS)
-    return false;
-
-  return Triple.getEnvironmentName() == "elf";
-}
-
 static bool isRISCVBareMetal(const llvm::Triple &Triple) {
   if (!Triple.isRISCV())
     return false;
@@ -363,8 +349,9 @@ void BareMetal::findMultilibs(const Driver &D, const llvm::Triple &Triple,
 }
 
 bool BareMetal::handlesTarget(const llvm::Triple &Triple) {
-  return arm::isARMEABIBareMetal(Triple) || isAArch64BareMetal(Triple) ||
-         isRISCVBareMetal(Triple) || isPPCBareMetal(Triple);
+  return arm::isARMEABIBareMetal(Triple) ||
+         aarch64::isAArch64BareMetal(Triple) || isRISCVBareMetal(Triple) ||
+         isPPCBareMetal(Triple);
 }
 
 Tool *BareMetal::buildLinker() const {
@@ -694,9 +681,6 @@ void baremetal::Linker::ConstructJob(Compilation &C, const JobAction &JA,
       NeedCRTs)
     CmdArgs.push_back(Args.MakeArgString(TC.GetFilePath(CRTEnd)));
 
-  if (TC.getTriple().isRISCV())
-    CmdArgs.push_back("-X");
-
   // The R_ARM_TARGET2 relocation must be treated as R_ARM_REL32 on arm*-*-elf
   // and arm*-*-eabi (the default is R_ARM_GOT_PREL, used on arm*-*-linux and
   // arm*-*-*bsd).