1 files changed, 54 insertions, 0 deletions

diff --git a/lib/Target/ARM/ARMTargetObjectFile.cpp b/lib/Target/ARM/ARMTargetObjectFile.cpp
new file mode 100644
index 000000000000..7463e309a8ef
--- /dev/null
+++ b/lib/Target/ARM/ARMTargetObjectFile.cpp
@@ -0,0 +1,54 @@
+//===-- llvm/Target/ARMTargetObjectFile.cpp - ARM Object Info Impl --------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "ARMTargetObjectFile.h"
+#include "ARMSubtarget.h"
+#include "llvm/MC/MCSectionELF.h"
+#include "llvm/MC/MCSectionMachO.h"
+#include "llvm/Support/Dwarf.h"
+#include "llvm/Target/TargetMachine.h"
+using namespace llvm;
+using namespace dwarf;
+
+//===----------------------------------------------------------------------===//
+//                               ELF Target
+//===----------------------------------------------------------------------===//
+
+void ARMElfTargetObjectFile::Initialize(MCContext &Ctx,
+                                        const TargetMachine &TM) {
+  TargetLoweringObjectFileELF::Initialize(Ctx, TM);
+
+  if (TM.getSubtarget<ARMSubtarget>().isAAPCS_ABI()) {
+    StaticCtorSection =
+      getELFSection(".init_array", MCSectionELF::SHT_INIT_ARRAY,
+                    MCSectionELF::SHF_WRITE | MCSectionELF::SHF_ALLOC,
+                    SectionKind::getDataRel());
+    StaticDtorSection =
+      getELFSection(".fini_array", MCSectionELF::SHT_FINI_ARRAY,
+                    MCSectionELF::SHF_WRITE | MCSectionELF::SHF_ALLOC,
+                    SectionKind::getDataRel());
+  }
+}
+
+//===----------------------------------------------------------------------===//
+//                              Mach-O Target
+//===----------------------------------------------------------------------===//
+
+void ARMMachOTargetObjectFile::Initialize(MCContext &Ctx,
+                                          const TargetMachine &TM) {
+  TargetLoweringObjectFileMachO::Initialize(Ctx, TM);
+
+  // Exception Handling.
+  LSDASection = getMachOSection("__TEXT", "__gcc_except_tab", 0,
+                                SectionKind::getReadOnlyWithRel());
+}
+
+unsigned ARMMachOTargetObjectFile::getTTypeEncoding() const {
+  return DW_EH_PE_indirect | DW_EH_PE_pcrel | DW_EH_PE_sdata4;
+}