diff options
Diffstat (limited to 'contrib/llvm/lib/Target/MSP430/MCTargetDesc')
4 files changed, 186 insertions, 0 deletions
diff --git a/contrib/llvm/lib/Target/MSP430/MCTargetDesc/MSP430MCAsmInfo.cpp b/contrib/llvm/lib/Target/MSP430/MCTargetDesc/MSP430MCAsmInfo.cpp new file mode 100644 index 0000000..ad7d380 --- /dev/null +++ b/contrib/llvm/lib/Target/MSP430/MCTargetDesc/MSP430MCAsmInfo.cpp @@ -0,0 +1,28 @@ +//===-- MSP430MCAsmInfo.cpp - MSP430 asm properties -----------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// This file contains the declarations of the MSP430MCAsmInfo properties. +// +//===----------------------------------------------------------------------===// + +#include "MSP430MCAsmInfo.h" +using namespace llvm; + +MSP430MCAsmInfo::MSP430MCAsmInfo(const Target &T, StringRef TT) { + PointerSize = 2; + + PrivateGlobalPrefix = ".L"; + WeakRefDirective ="\t.weak\t"; + PCSymbol="."; + CommentString = ";"; + + AlignmentIsInBytes = false; + AllowNameToStartWithDigit = true; + UsesELFSectionDirectiveForBSS = true; +} diff --git a/contrib/llvm/lib/Target/MSP430/MCTargetDesc/MSP430MCAsmInfo.h b/contrib/llvm/lib/Target/MSP430/MCTargetDesc/MSP430MCAsmInfo.h new file mode 100644 index 0000000..f3138a2 --- /dev/null +++ b/contrib/llvm/lib/Target/MSP430/MCTargetDesc/MSP430MCAsmInfo.h @@ -0,0 +1,29 @@ +//=====-- MSP430MCAsmInfo.h - MSP430 asm properties -----------*- C++ -*--====// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// This file contains the declaration of the MSP430MCAsmInfo class. +// +//===----------------------------------------------------------------------===// + +#ifndef MSP430TARGETASMINFO_H +#define MSP430TARGETASMINFO_H + +#include "llvm/ADT/StringRef.h" +#include "llvm/MC/MCAsmInfo.h" + +namespace llvm { + class Target; + + struct MSP430MCAsmInfo : public MCAsmInfo { + explicit MSP430MCAsmInfo(const Target &T, StringRef TT); + }; + +} // namespace llvm + +#endif diff --git a/contrib/llvm/lib/Target/MSP430/MCTargetDesc/MSP430MCTargetDesc.cpp b/contrib/llvm/lib/Target/MSP430/MCTargetDesc/MSP430MCTargetDesc.cpp new file mode 100644 index 0000000..fda70b8 --- /dev/null +++ b/contrib/llvm/lib/Target/MSP430/MCTargetDesc/MSP430MCTargetDesc.cpp @@ -0,0 +1,91 @@ +//===-- MSP430MCTargetDesc.cpp - MSP430 Target Descriptions -----*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// This file provides MSP430 specific target descriptions. +// +//===----------------------------------------------------------------------===// + +#include "MSP430MCTargetDesc.h" +#include "MSP430MCAsmInfo.h" +#include "InstPrinter/MSP430InstPrinter.h" +#include "llvm/MC/MCCodeGenInfo.h" +#include "llvm/MC/MCInstrInfo.h" +#include "llvm/MC/MCRegisterInfo.h" +#include "llvm/MC/MCSubtargetInfo.h" +#include "llvm/Support/TargetRegistry.h" + +#define GET_INSTRINFO_MC_DESC +#include "MSP430GenInstrInfo.inc" + +#define GET_SUBTARGETINFO_MC_DESC +#include "MSP430GenSubtargetInfo.inc" + +#define GET_REGINFO_MC_DESC +#include "MSP430GenRegisterInfo.inc" + +using namespace llvm; + +static MCInstrInfo *createMSP430MCInstrInfo() { + MCInstrInfo *X = new MCInstrInfo(); + InitMSP430MCInstrInfo(X); + return X; +} + +static MCRegisterInfo *createMSP430MCRegisterInfo(StringRef TT) { + MCRegisterInfo *X = new MCRegisterInfo(); + InitMSP430MCRegisterInfo(X, MSP430::PCW); + return X; +} + +static MCSubtargetInfo *createMSP430MCSubtargetInfo(StringRef TT, StringRef CPU, + StringRef FS) { + MCSubtargetInfo *X = new MCSubtargetInfo(); + InitMSP430MCSubtargetInfo(X, TT, CPU, FS); + return X; +} + +static MCCodeGenInfo *createMSP430MCCodeGenInfo(StringRef TT, Reloc::Model RM, + CodeModel::Model CM) { + MCCodeGenInfo *X = new MCCodeGenInfo(); + X->InitMCCodeGenInfo(RM, CM); + return X; +} + +static MCInstPrinter *createMSP430MCInstPrinter(const Target &T, + unsigned SyntaxVariant, + const MCAsmInfo &MAI, + const MCSubtargetInfo &STI) { + if (SyntaxVariant == 0) + return new MSP430InstPrinter(MAI); + return 0; +} + +extern "C" void LLVMInitializeMSP430TargetMC() { + // Register the MC asm info. + RegisterMCAsmInfo<MSP430MCAsmInfo> X(TheMSP430Target); + + // Register the MC codegen info. + TargetRegistry::RegisterMCCodeGenInfo(TheMSP430Target, + createMSP430MCCodeGenInfo); + + // Register the MC instruction info. + TargetRegistry::RegisterMCInstrInfo(TheMSP430Target, createMSP430MCInstrInfo); + + // Register the MC register info. + TargetRegistry::RegisterMCRegInfo(TheMSP430Target, + createMSP430MCRegisterInfo); + + // Register the MC subtarget info. + TargetRegistry::RegisterMCSubtargetInfo(TheMSP430Target, + createMSP430MCSubtargetInfo); + + // Register the MCInstPrinter. + TargetRegistry::RegisterMCInstPrinter(TheMSP430Target, + createMSP430MCInstPrinter); +} diff --git a/contrib/llvm/lib/Target/MSP430/MCTargetDesc/MSP430MCTargetDesc.h b/contrib/llvm/lib/Target/MSP430/MCTargetDesc/MSP430MCTargetDesc.h new file mode 100644 index 0000000..35f2590 --- /dev/null +++ b/contrib/llvm/lib/Target/MSP430/MCTargetDesc/MSP430MCTargetDesc.h @@ -0,0 +1,38 @@ +//===-- MSP430MCTargetDesc.h - MSP430 Target Descriptions -------*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// This file provides MSP430 specific target descriptions. +// +//===----------------------------------------------------------------------===// + +#ifndef MSP430MCTARGETDESC_H +#define MSP430MCTARGETDESC_H + +namespace llvm { +class MCSubtargetInfo; +class Target; +class StringRef; + +extern Target TheMSP430Target; + +} // End llvm namespace + +// Defines symbolic names for MSP430 registers. +// This defines a mapping from register name to register number. +#define GET_REGINFO_ENUM +#include "MSP430GenRegisterInfo.inc" + +// Defines symbolic names for the MSP430 instructions. +#define GET_INSTRINFO_ENUM +#include "MSP430GenInstrInfo.inc" + +#define GET_SUBTARGETINFO_ENUM +#include "MSP430GenSubtargetInfo.inc" + +#endif |
