Add support for annotated disassembly output for X86 and arm.

[oota-llvm.git] / lib / Target / ARM / ARMTargetObjectFile.cpp

diff --git a/lib/Target/ARM/ARMTargetObjectFile.cpp b/lib/Target/ARM/ARMTargetObjectFile.cpp
index 7463e309a8efe22be9aeeb3848495cae6cceae18..3d85ca7d6995d1af5d68a3c77e9331a29d29c9ce 100644 (file)
--- a/lib/Target/ARM/ARMTargetObjectFile.cpp
+++ b/lib/Target/ARM/ARMTargetObjectFile.cpp
@@ -9,10 +9,12 @@
 
 #include "ARMTargetObjectFile.h"
 #include "ARMSubtarget.h"
+#include "llvm/MC/MCContext.h"
 #include "llvm/MC/MCSectionELF.h"
-#include "llvm/MC/MCSectionMachO.h"
 #include "llvm/Support/Dwarf.h"
+#include "llvm/Support/ELF.h"
 #include "llvm/Target/TargetMachine.h"
+#include "llvm/ADT/StringExtras.h"
 using namespace llvm;
 using namespace dwarf;
 
@@ -22,33 +24,17 @@ using namespace dwarf;
 
 void ARMElfTargetObjectFile::Initialize(MCContext &Ctx,
                                         const TargetMachine &TM) {
+  bool isAAPCS_ABI = TM.getSubtarget<ARMSubtarget>().isAAPCS_ABI();
   TargetLoweringObjectFileELF::Initialize(Ctx, TM);
+  InitializeELF(isAAPCS_ABI);
 
-  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());
+  if (isAAPCS_ABI) {
+    LSDASection = NULL;
   }
-}
-
-//===----------------------------------------------------------------------===//
-//                              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;
+  AttributesSection =
+    getContext().getELFSection(".ARM.attributes",
+                               ELF::SHT_ARM_ATTRIBUTES,
+                               0,
+                               SectionKind::getMetadata());
 }