LLVM  9.0.0svn
MSP430MCTargetDesc.cpp
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1 //===-- MSP430MCTargetDesc.cpp - MSP430 Target Descriptions ---------------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 //
9 // This file provides MSP430 specific target descriptions.
10 //
11 //===----------------------------------------------------------------------===//
12 
13 #include "MSP430MCTargetDesc.h"
14 #include "MSP430InstPrinter.h"
15 #include "MSP430MCAsmInfo.h"
17 #include "llvm/MC/MCInstrInfo.h"
18 #include "llvm/MC/MCRegisterInfo.h"
21 
22 using namespace llvm;
23 
24 #define GET_INSTRINFO_MC_DESC
25 #include "MSP430GenInstrInfo.inc"
26 
27 #define GET_SUBTARGETINFO_MC_DESC
28 #include "MSP430GenSubtargetInfo.inc"
29 
30 #define GET_REGINFO_MC_DESC
31 #include "MSP430GenRegisterInfo.inc"
32 
34  MCInstrInfo *X = new MCInstrInfo();
35  InitMSP430MCInstrInfo(X);
36  return X;
37 }
38 
41  InitMSP430MCRegisterInfo(X, MSP430::PC);
42  return X;
43 }
44 
45 static MCSubtargetInfo *
47  return createMSP430MCSubtargetInfoImpl(TT, CPU, FS);
48 }
49 
51  unsigned SyntaxVariant,
52  const MCAsmInfo &MAI,
53  const MCInstrInfo &MII,
54  const MCRegisterInfo &MRI) {
55  if (SyntaxVariant == 0)
56  return new MSP430InstPrinter(MAI, MII, MRI);
57  return nullptr;
58 }
59 
60 extern "C" void LLVMInitializeMSP430TargetMC() {
62 
72 }
static GCMetadataPrinterRegistry::Add< ErlangGCPrinter > X("erlang", "erlang-compatible garbage collector")
Target & getTheMSP430Target()
This class represents lattice values for constants.
Definition: AllocatorList.h:23
MCCodeEmitter * createMSP430MCCodeEmitter(const MCInstrInfo &MCII, const MCRegisterInfo &MRI, MCContext &Ctx)
Creates a machine code emitter for MSP430.
static void RegisterMCInstPrinter(Target &T, Target::MCInstPrinterCtorTy Fn)
RegisterMCInstPrinter - Register a MCInstPrinter implementation for the given target.
static MCRegisterInfo * createMSP430MCRegisterInfo(const Triple &TT)
MCRegisterInfo base class - We assume that the target defines a static array of MCRegisterDesc object...
This class is intended to be used as a base class for asm properties and features specific to the tar...
Definition: MCAsmInfo.h:56
static void RegisterMCAsmBackend(Target &T, Target::MCAsmBackendCtorTy Fn)
RegisterMCAsmBackend - Register a MCAsmBackend implementation for the given target.
unsigned const MachineRegisterInfo * MRI
Interface to description of machine instruction set.
Definition: MCInstrInfo.h:23
static void RegisterMCSubtargetInfo(Target &T, Target::MCSubtargetInfoCtorFnTy Fn)
RegisterMCSubtargetInfo - Register a MCSubtargetInfo implementation for the given target...
static void RegisterObjectTargetStreamer(Target &T, Target::ObjectTargetStreamerCtorTy Fn)
Triple - Helper class for working with autoconf configuration names.
Definition: Triple.h:43
static void RegisterMCCodeEmitter(Target &T, Target::MCCodeEmitterCtorTy Fn)
RegisterMCCodeEmitter - Register a MCCodeEmitter implementation for the given target.
static void RegisterMCRegInfo(Target &T, Target::MCRegInfoCtorFnTy Fn)
RegisterMCRegInfo - Register a MCRegisterInfo implementation for the given target.
Target - Wrapper for Target specific information.
MCTargetStreamer * createMSP430ObjectTargetStreamer(MCStreamer &S, const MCSubtargetInfo &STI)
This is an instance of a target assembly language printer that converts an MCInst to valid target ass...
Definition: MCInstPrinter.h:39
static void RegisterMCInstrInfo(Target &T, Target::MCInstrInfoCtorFnTy Fn)
RegisterMCInstrInfo - Register a MCInstrInfo implementation for the given target. ...
Generic base class for all target subtargets.
void LLVMInitializeMSP430TargetMC()
RegisterMCAsmInfo - Helper template for registering a target assembly info implementation.
static MCInstPrinter * createMSP430MCInstPrinter(const Triple &T, unsigned SyntaxVariant, const MCAsmInfo &MAI, const MCInstrInfo &MII, const MCRegisterInfo &MRI)
StringRef - Represent a constant reference to a string, i.e.
Definition: StringRef.h:48
static MCInstrInfo * createMSP430MCInstrInfo()
static MCSubtargetInfo * createMSP430MCSubtargetInfo(const Triple &TT, StringRef CPU, StringRef FS)
MCAsmBackend * createMSP430MCAsmBackend(const Target &T, const MCSubtargetInfo &STI, const MCRegisterInfo &MRI, const MCTargetOptions &Options)