Add a MCTargetStreamer interface.

This patch fixes an old FIXME by creating a MCTargetStreamer interface
and moving the target specific functions for ARM, Mips and PPC to it.

The ARM streamer is still declared in a common place because it is
used from lib/CodeGen/ARMException.cpp, but the Mips and PPC are
completely hidden in the corresponding Target directories.

I will send an email to llvmdev with instructions on how to use this.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192181 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 9 insertions, 0 deletions

diff --git a/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.h b/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.h
index a571907..959be8b 100644
--- a/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.h
+++ b/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.h
@@ -18,13 +18,16 @@
 #include <string>
 
 namespace llvm {
+class formatted_raw_ostream;
 class MCAsmBackend;
 class MCCodeEmitter;
 class MCContext;
 class MCInstrInfo;
+class MCInstPrinter;
 class MCObjectWriter;
 class MCRegisterInfo;
 class MCSubtargetInfo;
+class MCStreamer;
 class MCRelocationInfo;
 class StringRef;
 class Target;
@@ -42,6 +45,12 @@ namespace ARM_MC {
                                             StringRef FS);
 }
 
+MCStreamer *createMCAsmStreamer(MCContext &Ctx, formatted_raw_ostream &OS,
+                                bool isVerboseAsm, bool useLoc, bool useCFI,
+                                bool useDwarfDirectory,
+                                MCInstPrinter *InstPrint, MCCodeEmitter *CE,
+                                MCAsmBackend *TAB, bool ShowInst);
+
 MCCodeEmitter *createARMMCCodeEmitter(const MCInstrInfo &MCII,
                                       const MCRegisterInfo &MRI,
                                       const MCSubtargetInfo &STI,