HPCToolkit
AlphaISA.hpp
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49 // File:
50 // AlphaISA.h
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53 // [The purpose of this file]
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56 // [The set of functions, macros, etc. defined in the file]
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59 
60 #ifndef isa_AlphaISA_hpp
61 #define isa_AlphaISA_hpp
62 
63 //************************* System Include Files ****************************
64 
65 //*************************** User Include Files ****************************
66 
67 #include <include/gcc-attr.h>
68 #include <include/uint.h>
69 
70 #include "ISA.hpp"
71 
72 //*************************** Forward Declarations ***************************
73 
74 //***************************************************************************
75 // AlphaISA
76 //***************************************************************************
77 
78 // 'AlphaISA': Implements the Alpha Instruction Set Architecture.
79 // See 'ISA.h' for comments on the interface
80 
81 class AlphaISA : public ISA {
82 public:
84  { }
85 
86  virtual ~AlphaISA()
87  { }
88 
89  // --------------------------------------------------------
90  // Instructions:
91  // --------------------------------------------------------
92 
93  virtual ushort
95  { return MINSN_SIZE; }
96 
97  virtual ushort
99  { return 1; }
100 
101  virtual InsnDesc
102  getInsnDesc(MachInsn* mi, ushort opIndex, ushort sz = 0);
103 
104  virtual VMA
105  getInsnTargetVMA(MachInsn* mi, VMA pc, ushort opIndex, ushort sz = 0);
106 
107  virtual ushort
109  ushort GCC_ATTR_UNUSED opIndex,
110  GCC_ATTR_UNUSED ushort sz = 0)
111  { return 0; /* The Alpha has no instruction-specified delay slots. */ }
112 
113  virtual bool
115  ushort GCC_ATTR_UNUSED opIndex1,
118  ushort GCC_ATTR_UNUSED opIndex2,
119  ushort GCC_ATTR_UNUSED sz2) const
120  { return false; }
121 
122  virtual void
123  decode(std::ostream& os, MachInsn* mi, VMA vma, ushort opIndex);
124 
125 private:
126  // Should not be used
128  { }
129 
130  AlphaISA&
132  { return *this; }
133 
134 protected:
135 private:
136  static const ushort MINSN_SIZE = 4; // machine instruction size in bytes
137 };
138 
139 //****************************************************************************
140 
141 #endif /* isa_AlphaISA_hpp */
AlphaISA()
Definition: AlphaISA.hpp:83
bfd_vma VMA
Definition: ISATypes.hpp:79
virtual ushort getInsnNumDelaySlots(MachInsn *GCC_ATTR_UNUSED mi, ushort GCC_ATTR_UNUSED opIndex, GCC_ATTR_UNUSED ushort sz=0)
Definition: AlphaISA.hpp:108
virtual ~AlphaISA()
Definition: AlphaISA.hpp:86
virtual InsnDesc getInsnDesc(MachInsn *mi, ushort opIndex, ushort sz=0)
Definition: AlphaISA.cpp:86
unsigned short int ushort
Definition: uint.h:120
AlphaISA(const AlphaISA &GCC_ATTR_UNUSED x)
Definition: AlphaISA.hpp:127
Definition: ISA.hpp:106
virtual VMA getInsnTargetVMA(MachInsn *mi, VMA pc, ushort opIndex, ushort sz=0)
Definition: AlphaISA.cpp:774
static const ushort MINSN_SIZE
Definition: AlphaISA.hpp:136
void MachInsn
Definition: ISATypes.hpp:87
virtual ushort getInsnNumOps(MachInsn *GCC_ATTR_UNUSED mi)
Definition: AlphaISA.hpp:98
#define GCC_ATTR_UNUSED
Definition: gcc-attr.h:80
static MachInsn * mi
Definition: x86ISAXed.cpp:91
virtual void decode(std::ostream &os, MachInsn *mi, VMA vma, ushort opIndex)
Definition: AlphaISA.cpp:819
AlphaISA & operator=(const AlphaISA &GCC_ATTR_UNUSED x)
Definition: AlphaISA.hpp:131
virtual ushort getInsnSize(MachInsn *GCC_ATTR_UNUSED mi)
Definition: AlphaISA.hpp:94
virtual bool isParallelWithSuccessor(MachInsn *GCC_ATTR_UNUSED mi1, ushort GCC_ATTR_UNUSED opIndex1, ushort GCC_ATTR_UNUSED sz1, MachInsn *GCC_ATTR_UNUSED mi2, ushort GCC_ATTR_UNUSED opIndex2, ushort GCC_ATTR_UNUSED sz2) const
Definition: AlphaISA.hpp:114