MSP430.h revision 22fee2dff4c43b551aefa44a96ca74fcade6bfac 
1//==-- MSP430.h - Top-level interface for MSP430 representation --*- C++ -*-==//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9//
10// This file contains the entry points for global functions defined in
11// the LLVM MSP430 backend.
12//
13//===----------------------------------------------------------------------===//
14
15#ifndef LLVM_TARGET_MSP430_H
16#define LLVM_TARGET_MSP430_H
17
18#include "llvm/Target/TargetMachine.h"
19
20namespace MSP430CC {
21  // MSP430 specific condition code.
22  enum CondCodes {
23    COND_E  = 0,  // aka COND_Z
24    COND_NE = 1,  // aka COND_NZ
25    COND_HS = 2,  // aka COND_C
26    COND_LO = 3,  // aka COND_NC
27    COND_GE = 4,
28    COND_L  = 5,
29
30    COND_INVALID = -1
31  };
32}
33
34namespace llvm {
35  class MSP430TargetMachine;
36  class FunctionPass;
37  class formatted_raw_ostream;
38
39  FunctionPass *createMSP430ISelDag(MSP430TargetMachine &TM,
40                                    CodeGenOpt::Level OptLevel);
41
42  FunctionPass *createMSP430BranchSelectionPass();
43
44  extern Target TheMSP430Target;
45
46} // end namespace llvm;
47
48// Defines symbolic names for MSP430 registers.
49// This defines a mapping from register name to register number.
50#define GET_REGINFO_ENUM
51#include "MSP430GenRegisterInfo.inc"
52
53// Defines symbolic names for the MSP430 instructions.
54#define GET_INSTRINFO_ENUM
55#include "MSP430GenInstrInfo.inc"
56
57#endif
58