//
// 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.
//
//===----------------------------------------------------------------------===//
//
#ifndef PPCTARGETASMINFO_H
#define PPCTARGETASMINFO_H
+#include "PPCTargetMachine.h"
#include "llvm/Target/TargetAsmInfo.h"
+#include "llvm/Target/DarwinTargetAsmInfo.h"
+#include "llvm/Target/ELFTargetAsmInfo.h"
+#include "llvm/Support/Compiler.h"
namespace llvm {
- // Forward declaration.
- class PPCTargetMachine;
-
- struct DarwinTargetAsmInfo : public TargetAsmInfo {
- DarwinTargetAsmInfo(const PPCTargetMachine &TM);
-
- /// getSectionForFunction - Return the section that we should emit the
- /// specified function body into. This defaults to 'TextSection'. This
- /// should most likely be overridden by the target to put linkonce/weak
- /// functions into special sections.
- virtual const char *getSectionForFunction(const Function &F) const;
+ template <class BaseTAI>
+ struct PPCTargetAsmInfo : public BaseTAI {
+ explicit PPCTargetAsmInfo(const PPCTargetMachine &TM):
+ BaseTAI(TM) {
+ const PPCSubtarget *Subtarget = &TM.getSubtarget<PPCSubtarget>();
+ bool isPPC64 = Subtarget->isPPC64();
+
+ BaseTAI::ZeroDirective = "\t.space\t";
+ BaseTAI::SetDirective = "\t.set";
+ BaseTAI::Data64bitsDirective = isPPC64 ? "\t.quad\t" : 0;
+ BaseTAI::AlignmentIsInBytes = false;
+ BaseTAI::LCOMMDirective = "\t.lcomm\t";
+ BaseTAI::InlineAsmStart = "# InlineAsm Start";
+ BaseTAI::InlineAsmEnd = "# InlineAsm End";
+ BaseTAI::AssemblerDialect = Subtarget->getAsmFlavor();
+ }
+ };
+
+ typedef PPCTargetAsmInfo<TargetAsmInfo> PPCGenericTargetAsmInfo;
+
+ EXTERN_TEMPLATE_INSTANTIATION(class PPCTargetAsmInfo<TargetAsmInfo>);
+
+ struct PPCDarwinTargetAsmInfo : public PPCTargetAsmInfo<DarwinTargetAsmInfo> {
+ explicit PPCDarwinTargetAsmInfo(const PPCTargetMachine &TM);
+ virtual unsigned PreferredEHDataFormat(DwarfEncoding::Target Reason,
+ bool Global) const;
+ virtual const char *getEHGlobalPrefix() const;
+ };
+
+ struct PPCLinuxTargetAsmInfo : public PPCTargetAsmInfo<ELFTargetAsmInfo> {
+ explicit PPCLinuxTargetAsmInfo(const PPCTargetMachine &TM);
+ virtual unsigned PreferredEHDataFormat(DwarfEncoding::Target Reason,
+ bool Global) const;
};
} // namespace llvm