Now that the default for Darwin platforms is to place the LSDA into the TEXT

section, remove the target-specific code that performs this.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98580 91177308-0d34-0410-b5e6-96231b3b80d8

4 files changed, 1 insertions, 70 deletions

diff --git a/lib/Target/PowerPC/CMakeLists.txt b/lib/Target/PowerPC/CMakeLists.txt
index c86b9b9dd1..c997c5cfc7 100644
--- a/lib/Target/PowerPC/CMakeLists.txt
+++ b/lib/Target/PowerPC/CMakeLists.txt
@@ -24,7 +24,6 @@ add_llvm_target(PowerPCCodeGen
   PPCRegisterInfo.cpp
   PPCSubtarget.cpp
   PPCTargetMachine.cpp
-  PPCTargetObjectFile.cpp
   )
 
 target_link_libraries (LLVMPowerPCCodeGen LLVMSelectionDAG)
diff --git a/lib/Target/PowerPC/PPCISelLowering.cpp b/lib/Target/PowerPC/PPCISelLowering.cpp
index 344200f78d..2c072c1290 100644
--- a/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -16,7 +16,6 @@
 #include "PPCPerfectShuffle.h"
 #include "PPCPredicates.h"
 #include "PPCTargetMachine.h"
-#include "PPCTargetObjectFile.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/VectorExtras.h"
 #include "llvm/CodeGen/CallingConvLower.h"
@@ -60,7 +59,7 @@ cl::desc("enable preincrement load/store generation on PPC (experimental)"),
 
 static TargetLoweringObjectFile *CreateTLOF(const PPCTargetMachine &TM) {
   if (TM.getSubtargetImpl()->isDarwin())
-    return new PPCMachOTargetObjectFile();
+    return new TargetLoweringObjectFileMachO();
 
   return new TargetLoweringObjectFileELF();
 }
diff --git a/lib/Target/PowerPC/PPCTargetObjectFile.cpp b/lib/Target/PowerPC/PPCTargetObjectFile.cpp
deleted file mode 100644
index de81040021..0000000000
--- a/lib/Target/PowerPC/PPCTargetObjectFile.cpp
+++ /dev/null
@@ -1,33 +0,0 @@
-//===-- llvm/Target/PPCTargetObjectFile.cpp - PPC 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 "PPCTargetObjectFile.h"
-#include "PPCSubtarget.h"
-#include "llvm/MC/MCSectionMachO.h"
-#include "llvm/Support/Dwarf.h"
-#include "llvm/Target/TargetMachine.h"
-using namespace llvm;
-using namespace dwarf;
-
-//===----------------------------------------------------------------------===//
-//                              Mach-O Target
-//===----------------------------------------------------------------------===//
-
-void PPCMachOTargetObjectFile::Initialize(MCContext &Ctx,
-                                          const TargetMachine &TM) {
-  TargetLoweringObjectFileMachO::Initialize(Ctx, TM);
-
-  // Exception Handling.
-  LSDASection = getMachOSection("__TEXT", "__gcc_except_tab", 0,
-                                SectionKind::getReadOnlyWithRel());
-}
-
-unsigned PPCMachOTargetObjectFile::getTTypeEncoding() const {
-  return DW_EH_PE_indirect | DW_EH_PE_pcrel | DW_EH_PE_sdata4;
-}
diff --git a/lib/Target/PowerPC/PPCTargetObjectFile.h b/lib/Target/PowerPC/PPCTargetObjectFile.h
deleted file mode 100644
index 2d40bc9ceb..0000000000
--- a/lib/Target/PowerPC/PPCTargetObjectFile.h
+++ /dev/null
@@ -1,34 +0,0 @@
-//===-- llvm/Target/PPCTargetObjectFile.h - PowerPC Object Info -*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_TARGET_PPC_TARGETOBJECTFILE_H
-#define LLVM_TARGET_PPC_TARGETOBJECTFILE_H
-
-#include "llvm/CodeGen/TargetLoweringObjectFileImpl.h"
-
-namespace llvm {
-
-class MCContext;
-class TargetMachine;
-
-// FIXME: This subclass isn't 100% necessary. It will become obsolete once we
-//        can place all LSDAs into the TEXT section. See
-//        <rdar://problem/6804645>.
-class PPCMachOTargetObjectFile : public TargetLoweringObjectFileMachO {
-public:
-  PPCMachOTargetObjectFile() : TargetLoweringObjectFileMachO() {}
-
-  virtual void Initialize(MCContext &Ctx, const TargetMachine &TM);
-
-  virtual unsigned getTTypeEncoding() const;
-};
-
-} // end namespace llvm
-
-#endif