Moved the MachOWriter and ELFWriter out of the Target/* files. Placed the

definition of it into the CodeGen library. This is so that a backend doesn't
necessarily add in these writers if it doesn't use them (like in the lli
program).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34034 91177308-0d34-0410-b5e6-96231b3b80d8

4 files changed, 11 insertions, 17 deletions

diff --git a/lib/Target/PowerPC/PPC.h b/lib/Target/PowerPC/PPC.h
index bfaa874..9327f30 100644
--- a/lib/Target/PowerPC/PPC.h
+++ b/lib/Target/PowerPC/PPC.h
@@ -33,8 +33,6 @@ FunctionPass *createPPCAsmPrinterPass(std::ostream &OS,
                                       PPCTargetMachine &TM);
 FunctionPass *createPPCCodeEmitterPass(PPCTargetMachine &TM,
                                        MachineCodeEmitter &MCE);
-void addPPCMachOObjectWriterPass(FunctionPassManager &FPM, std::ostream &o, 
-                                 PPCTargetMachine &tm);
 } // end namespace llvm;
 
 // Defines symbolic names for PowerPC registers.  This defines a mapping from
diff --git a/lib/Target/PowerPC/PPCMachOWriterInfo.cpp b/lib/Target/PowerPC/PPCMachOWriterInfo.cpp
index 7b5c4fe..e2c2ceb 100644
--- a/lib/Target/PowerPC/PPCMachOWriterInfo.cpp
+++ b/lib/Target/PowerPC/PPCMachOWriterInfo.cpp
@@ -2,8 +2,9 @@
 //
 //                     The LLVM Compiler Infrastructure
 //
-// This file was developed by Bill Wendling and is distributed under the
-// University of Illinois Open Source License. See LICENSE.TXT for details.
+// This file was developed by Nate Begeman and Bill Wendling and is distributed
+// under the University of Illinois Open Source License. See LICENSE.TXT for
+// details.
 //
 //===----------------------------------------------------------------------===//
 //
@@ -25,7 +26,6 @@ PPCMachOWriterInfo::PPCMachOWriterInfo(const PPCTargetMachine &TM)
                           HDR_CPU_SUBTYPE_POWERPC_ALL) {}
 PPCMachOWriterInfo::~PPCMachOWriterInfo() {}
 
-
 /// GetTargetRelocation - For the MachineRelocation MR, convert it to one or
 /// more PowerPC MachORelocation(s), add the new relocations to the
 /// MachOSection, and rewrite the instruction at the section offset if required
diff --git a/lib/Target/PowerPC/PPCTargetMachine.cpp b/lib/Target/PowerPC/PPCTargetMachine.cpp
index f23b022..99c4aa1 100644
--- a/lib/Target/PowerPC/PPCTargetMachine.cpp
+++ b/lib/Target/PowerPC/PPCTargetMachine.cpp
@@ -129,16 +129,6 @@ bool PPCTargetMachine::addAssemblyEmitter(FunctionPassManager &PM, bool Fast,
   return false;
 }
 
-bool PPCTargetMachine::addObjectWriter(FunctionPassManager &PM, bool Fast,
-                                       std::ostream &Out) {
-  // FIXME: until the macho writer is 100% functional, diable this by default.
-  return true;
-  
-  // FIXME: support PPC ELF files at some point
-  addPPCMachOObjectWriterPass(PM, Out, *this);
-  return false;
-}
-
 bool PPCTargetMachine::addCodeEmitter(FunctionPassManager &PM, bool Fast,
                                       MachineCodeEmitter &MCE) {
   // The JIT should use the static relocation model in ppc32 mode, PIC in ppc64.
@@ -161,3 +151,9 @@ bool PPCTargetMachine::addCodeEmitter(FunctionPassManager &PM, bool Fast,
   return false;
 }
 
+bool PPCTargetMachine::addSimpleCodeEmitter(FunctionPassManager &PM, bool Fast,
+                                            MachineCodeEmitter &MCE) {
+  // Machine code emitter pass for PowerPC.
+  PM.add(createPPCCodeEmitterPass(*this, MCE));
+  return false;
+}
diff --git a/lib/Target/PowerPC/PPCTargetMachine.h b/lib/Target/PowerPC/PPCTargetMachine.h
index af35cc5..a249952 100644
--- a/lib/Target/PowerPC/PPCTargetMachine.h
+++ b/lib/Target/PowerPC/PPCTargetMachine.h
@@ -69,10 +69,10 @@ public:
   virtual bool addPreEmitPass(FunctionPassManager &PM, bool Fast);
   virtual bool addAssemblyEmitter(FunctionPassManager &PM, bool Fast, 
                                   std::ostream &Out);
-  virtual bool addObjectWriter(FunctionPassManager &PM, bool Fast,
-                               std::ostream &Out);
   virtual bool addCodeEmitter(FunctionPassManager &PM, bool Fast,
                               MachineCodeEmitter &MCE);
+  virtual bool addSimpleCodeEmitter(FunctionPassManager &PM, bool Fast,
+                                    MachineCodeEmitter &MCE);
 };
 
 /// PPC32TargetMachine - PowerPC 32-bit target machine.