Add the Object Code Emitter class. Original patch by Aaron Gray, I did some

[oota-llvm.git] / lib / Target / ARM / ARMTargetAsmInfo.h

diff --git a/lib/Target/ARM/ARMTargetAsmInfo.h b/lib/Target/ARM/ARMTargetAsmInfo.h
index 4edb1d2e431c840b33edb516a4073c02b87e76b4..d3f2da0f4b098407f54204e089611383c193ccfc 100644 (file)
--- a/lib/Target/ARM/ARMTargetAsmInfo.h
+++ b/lib/Target/ARM/ARMTargetAsmInfo.h
@@ -2,8 +2,8 @@
 //
 //                     The LLVM Compiler Infrastructure
 //
-// This file was developed by James M. Laskey and is distributed under the
-// University of Illinois Open Source License. See LICENSE.TXT for details.
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 //
@@ -14,17 +14,49 @@
 #ifndef ARMTARGETASMINFO_H
 #define ARMTARGETASMINFO_H
 
+#include "ARMTargetMachine.h"
 #include "llvm/Target/TargetAsmInfo.h"
+#include "llvm/Target/ELFTargetAsmInfo.h"
+#include "llvm/Target/DarwinTargetAsmInfo.h"
+#include "llvm/Support/Compiler.h"
 
 namespace llvm {
 
-  // Forward declaration.
-  class ARMTargetMachine;
+  extern const char *const arm_asm_table[];
 
-  struct ARMTargetAsmInfo : public TargetAsmInfo {
-    ARMTargetAsmInfo(const ARMTargetMachine &TM);
+  template <class BaseTAI>
+  struct ARMTargetAsmInfo : public BaseTAI {
+    explicit ARMTargetAsmInfo(const ARMBaseTargetMachine &TM) : BaseTAI(TM) {
+      BaseTAI::AsmTransCBE = arm_asm_table;
+
+      BaseTAI::AlignmentIsInBytes = false;
+      BaseTAI::Data64bitsDirective = 0;
+      BaseTAI::CommentString = "@";
+      BaseTAI::ConstantPoolSection = "\t.text\n";
+      BaseTAI::COMMDirectiveTakesAlignment = false;
+      BaseTAI::InlineAsmStart = "@ InlineAsm Start";
+      BaseTAI::InlineAsmEnd = "@ InlineAsm End";
+      BaseTAI::LCOMMDirective = "\t.lcomm\t";
+    }
+
+    const ARMSubtarget *Subtarget;
+
+    virtual unsigned getInlineAsmLength(const char *Str) const;
+    unsigned countArguments(const char *p) const;
+    unsigned countString(const char *p) const;
+  };
+
+  typedef ARMTargetAsmInfo<TargetAsmInfo> ARMGenericTargetAsmInfo;
+
+  EXTERN_TEMPLATE_INSTANTIATION(class ARMTargetAsmInfo<TargetAsmInfo>);
+
+  struct ARMDarwinTargetAsmInfo : public ARMTargetAsmInfo<DarwinTargetAsmInfo> {
+    explicit ARMDarwinTargetAsmInfo(const ARMBaseTargetMachine &TM);
   };
 
+  struct ARMELFTargetAsmInfo : public ARMTargetAsmInfo<ELFTargetAsmInfo> {
+    explicit ARMELFTargetAsmInfo(const ARMBaseTargetMachine &TM);
+  };
 
 } // namespace llvm