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a2901_alu.h
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3  Licensed to Accellera Systems Initiative Inc. (Accellera) under one or
4  more contributor license agreements. See the NOTICE file distributed
5  with this work for additional information regarding copyright ownership.
6  Accellera licenses this file to you under the Apache License, Version 2.0
7  (the "License"); you may not use this file except in compliance with the
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20 /*****************************************************************************
21 
22  a2901_alu.h --
23 
24  Original Author: Martin Janssen, Synopsys, Inc., 2002-02-15
25 
26  *****************************************************************************/
27 
28 /*****************************************************************************
29 
30  MODIFICATION LOG - modifiers, enter your name, affiliation, date and
31  changes you are making here.
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33  Name, Affiliation, Date:
34  Description of Modification:
35 
36  *****************************************************************************/
37 
38 #ifndef A2901_ALU_H
39 #define A2901_ALU_H
40 
41 #include "common.h"
42 
43 SC_MODULE( a2901_alu )
44 {
45  SC_HAS_PROCESS( a2901_alu );
46 
47  // inputs
48  const sig9& I;
49  const sig4& RE;
50  const sig4& S;
51  const sig1& C0;
52 
53  // outputs
54  sig5& R_ext;
55  sig5& S_ext;
56  sig4& F;
57  sig1& OVR;
58  sig1& C4;
59  sig1& Pbar;
60  sig1& Gbar;
61  sig1& F3;
62  sig1& F30;
63 
64  // temporaries
65  int5 result;
66  int5 R_ext_v;
67  int5 S_ext_v;
68  int5 temp_p;
69  int5 temp_g;
70 
71  // constructor
72  a2901_alu( sc_module_name,
73  const sig9& I_,
74  const sig4& RE_,
75  const sig4& S_,
76  const sig1& C0_,
77  sig5& R_ext_,
78  sig5& S_ext_,
79  sig4& F_,
80  sig1& OVR_,
81  sig1& C4_,
82  sig1& Pbar_,
83  sig1& Gbar_,
84  sig1& F3_,
85  sig1& F30_ )
86  : I( I_ ),
87  RE( RE_ ),
88  S( S_ ),
89  C0( C0_ ),
90  R_ext( R_ext_ ),
91  S_ext( S_ext_ ),
92  F( F_ ),
93  OVR( OVR_ ),
94  C4( C4_ ),
95  Pbar( Pbar_ ),
96  Gbar( Gbar_ ),
97  F3( F3_ ),
98  F30( F30_ )
99  {
100  SC_METHOD( entry );
101  sensitive << I;
102  sensitive << RE;
103  sensitive << S;
104  sensitive << C0;
105  }
106 
107  void entry();
108 };
109 
110 #endif
111 
sig4
sc_signal< int4 > sig4
Definition: common.h:49
gem5::ruby::garnet::I_
@ I_
Definition: CommonTypes.hh:51
sig1
sc_signal< int1 > sig1
Definition: common.h:48
sig5
sc_signal< int5 > sig5
Definition: common.h:50
gem5::X86ISA::RE
const uint8_t RE
Definition: decoder_tables.cc:56
SC_METHOD
#define SC_METHOD(name)
Definition: sc_module.hh:303
int5
sc_uint< 5 > int5
Definition: common.h:45
sig9
sc_signal< int9 > sig9
Definition: common.h:51
SC_HAS_PROCESS
#define SC_HAS_PROCESS(name)
Definition: sc_module.hh:301
common.h
SC_MODULE
SC_MODULE(a2901_alu)
Definition: a2901_alu.h:43
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