source: trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Execute_loop/Execute_loop/Execute_loop_Glue/src/Execute_loop_Glue_allocation.cpp @ 136

Last change on this file since 136 was 136, checked in by rosiere, 15 years ago

1) Add new algo in ifetch queue
2) Add Cancel bit
3) new config
  • Property svn:keywords set to Id
File size: 7.2 KB
Line 
1/*
2 * $Id: Execute_loop_Glue_allocation.cpp 136 2009-10-20 18:52:15Z rosiere $
3 *
4 * [ Description ]
5 *
6 */
7
8#include "Behavioural/Core/Multi_Execute_loop/Execute_loop/Execute_loop_Glue/include/Execute_loop_Glue.h"
9#include "Behavioural/include/Allocation.h"
10#include "Common/include/Max.h"
11
12namespace morpheo                    {
13namespace behavioural {
14namespace core {
15namespace multi_execute_loop {
16namespace execute_loop {
17namespace execute_loop_glue {
18
19
20
21#undef  FUNCTION
22#define FUNCTION "Execute_loop_Glue::allocation"
23  void Execute_loop_Glue::allocation (
24#ifdef STATISTICS
25                               morpheo::behavioural::Parameters_Statistics * param_statistics
26#else
27                               void
28#endif
29                               )
30  {
31    log_begin(Execute_loop_Glue,FUNCTION);
32
33    _component   = new Component (_usage);
34
35    Entity * entity = _component->set_entity (_name       
36                                              ,"Execute_loop_Glue"
37#ifdef POSITION
38                                              ,COMBINATORY
39#endif
40                                              );
41
42    _interfaces = entity->set_interfaces();
43
44    // ~~~~~[ Interface : "" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
45    {
46      Interface * interface = _interfaces->set_interface(""
47#ifdef POSITION
48                                                         ,IN
49                                                         ,SOUTH,
50                                                         _("Generalist interface")
51#endif
52                                                         );
53     
54      in_CLOCK        = interface->set_signal_clk              ("clock" ,1, CLOCK_VHDL_YES);
55      in_NRESET       = interface->set_signal_in  <Tcontrol_t> ("nreset",1, RESET_VHDL_YES);
56    }
57
58    // -----[ Interface "gpr_write_write_unit" ]--------------------------
59    {
60      ALLOC1_INTERFACE_BEGIN("gpr_write_write_unit", IN, EAST, _("General register write (from write_unit)"), _param->_nb_gpr_write);
61     
62      ALLOC1_VALACK_IN ( in_GPR_WRITE_WRITE_UNIT_VAL               ,VAL);
63      ALLOC1_VALACK_OUT(out_GPR_WRITE_WRITE_UNIT_ACK               ,ACK);
64      ALLOC1_SIGNAL_IN ( in_GPR_WRITE_WRITE_UNIT_OOO_ENGINE_ID     ,"ooo_engine_id",Tcontext_t        ,_param->_size_ooo_engine_id);
65      ALLOC1_SIGNAL_IN ( in_GPR_WRITE_WRITE_UNIT_NUM_REG           ,"num_reg"      ,Tgeneral_address_t,_param->_size_general_register);
66      ALLOC1_SIGNAL_IN ( in_GPR_WRITE_WRITE_UNIT_DATA              ,"data"         ,Tgeneral_data_t   ,_param->_size_general_data);
67
68      ALLOC1_INTERFACE_END(_param->_nb_gpr_write);
69    }
70
71    // -----[ Interface "gpr_write_register_file" ]-----------------------
72    {
73      ALLOC1_INTERFACE_BEGIN("gpr_write_register_file",OUT,SOUTH, _("General register write (to register file)"), _param->_nb_gpr_write);
74
75      ALLOC1_VALACK_OUT(out_GPR_WRITE_REGISTER_FILE_VAL            ,VAL);                                                         
76      ALLOC1_VALACK_IN ( in_GPR_WRITE_REGISTER_FILE_ACK            ,ACK);                                                         
77      ALLOC1_SIGNAL_OUT(out_GPR_WRITE_REGISTER_FILE_OOO_ENGINE_ID  ,"ooo_engine_id",Tcontext_t        ,_param->_size_ooo_engine_id);
78      ALLOC1_SIGNAL_OUT(out_GPR_WRITE_REGISTER_FILE_NUM_REG        ,"num_reg"      ,Tgeneral_address_t,_param->_size_general_register);
79      ALLOC1_SIGNAL_OUT(out_GPR_WRITE_REGISTER_FILE_DATA           ,"data"         ,Tgeneral_data_t   ,_param->_size_general_data);
80
81      ALLOC1_INTERFACE_END(_param->_nb_gpr_write);
82    }
83
84    // -----[ Interface "gpr_write_read_unit" ]---------------------------
85    {
86      ALLOC1_INTERFACE_BEGIN("gpr_write_read_unit",OUT,SOUTH, _("General register write (to read unit)"), _param->_nb_gpr_write);
87
88      ALLOC1_VALACK_OUT(out_GPR_WRITE_READ_UNIT_VAL                ,VAL);                                                         
89      ALLOC1_SIGNAL_OUT(out_GPR_WRITE_READ_UNIT_OOO_ENGINE_ID      ,"ooo_engine_id",Tcontext_t        ,_param->_size_ooo_engine_id);
90      ALLOC1_SIGNAL_OUT(out_GPR_WRITE_READ_UNIT_NUM_REG            ,"num_reg"      ,Tgeneral_address_t,_param->_size_general_register);
91      ALLOC1_SIGNAL_OUT(out_GPR_WRITE_READ_UNIT_DATA               ,"data"         ,Tgeneral_data_t   ,_param->_size_general_data);
92
93      ALLOC1_INTERFACE_END(_param->_nb_gpr_write);
94    }
95
96    // -----[ Interface "spr_write_write_unit" ]--------------------------
97    {
98      ALLOC1_INTERFACE_BEGIN("spr_write_write_unit", IN, EAST, _("Special register write (from write_unit)"), _param->_nb_spr_write);
99     
100      ALLOC1_VALACK_IN ( in_SPR_WRITE_WRITE_UNIT_VAL               ,VAL);
101      ALLOC1_VALACK_OUT(out_SPR_WRITE_WRITE_UNIT_ACK               ,ACK);
102      ALLOC1_SIGNAL_IN ( in_SPR_WRITE_WRITE_UNIT_OOO_ENGINE_ID     ,"ooo_engine_id",Tcontext_t        ,_param->_size_ooo_engine_id);
103      ALLOC1_SIGNAL_IN ( in_SPR_WRITE_WRITE_UNIT_NUM_REG           ,"num_reg"      ,Tspecial_address_t,_param->_size_special_register);
104      ALLOC1_SIGNAL_IN ( in_SPR_WRITE_WRITE_UNIT_DATA              ,"data"         ,Tspecial_data_t   ,_param->_size_special_data);
105
106      ALLOC1_INTERFACE_END(_param->_nb_spr_write);
107    }
108
109    // -----[ Interface "spr_write_register_file" ]-----------------------
110    {
111      ALLOC1_INTERFACE_BEGIN("spr_write_register_file",OUT,SOUTH, _("Special register write (to register file)"), _param->_nb_spr_write);
112
113      ALLOC1_VALACK_OUT(out_SPR_WRITE_REGISTER_FILE_VAL            ,VAL);                                                         
114      ALLOC1_VALACK_IN ( in_SPR_WRITE_REGISTER_FILE_ACK            ,ACK);                                                         
115      ALLOC1_SIGNAL_OUT(out_SPR_WRITE_REGISTER_FILE_OOO_ENGINE_ID  ,"ooo_engine_id",Tcontext_t        ,_param->_size_ooo_engine_id);
116      ALLOC1_SIGNAL_OUT(out_SPR_WRITE_REGISTER_FILE_NUM_REG        ,"num_reg"      ,Tspecial_address_t,_param->_size_special_register);
117      ALLOC1_SIGNAL_OUT(out_SPR_WRITE_REGISTER_FILE_DATA           ,"data"         ,Tspecial_data_t   ,_param->_size_special_data);
118
119      ALLOC1_INTERFACE_END(_param->_nb_spr_write);
120    }
121
122    // -----[ Interface "spr_write_read_unit" ]---------------------------
123    {
124      ALLOC1_INTERFACE_BEGIN("spr_write_read_unit",OUT,SOUTH, _("Special register write (to read unit)"), _param->_nb_spr_write);
125
126      ALLOC1_VALACK_OUT(out_SPR_WRITE_READ_UNIT_VAL                ,VAL);                                                         
127      ALLOC1_SIGNAL_OUT(out_SPR_WRITE_READ_UNIT_OOO_ENGINE_ID      ,"ooo_engine_id",Tcontext_t        ,_param->_size_ooo_engine_id);
128      ALLOC1_SIGNAL_OUT(out_SPR_WRITE_READ_UNIT_NUM_REG            ,"num_reg"      ,Tspecial_address_t,_param->_size_special_register);
129      ALLOC1_SIGNAL_OUT(out_SPR_WRITE_READ_UNIT_DATA               ,"data"         ,Tspecial_data_t   ,_param->_size_special_data);
130
131      ALLOC1_INTERFACE_END(_param->_nb_spr_write);
132    }
133
134    // -----[ Interface "issue" ]-----------------------------------------
135    {
136      ALLOC1_INTERFACE_BEGIN("issue",IN,WEST, _("Issue"), _param->_nb_inst_issue);
137
138      ALLOC1_SIGNAL_IN ( in_ISSUE_VAL              ,"val"              ,Tcontrol_t,1);
139      ALLOC1_SIGNAL_OUT(out_ISSUE_ACK              ,"ack"              ,Tcontrol_t,1);
140      ALLOC1_SIGNAL_OUT(out_ISSUE_READ_UNIT_VAL    ,"read_unit_val"    ,Tcontrol_t,1);
141      ALLOC1_SIGNAL_IN ( in_ISSUE_READ_UNIT_ACK    ,"read_unit_ack"    ,Tcontrol_t,1);
142      ALLOC1_SIGNAL_OUT(out_ISSUE_REGISTER_UNIT_VAL,"register_unit_val",Tcontrol_t,1);
143      ALLOC1_SIGNAL_IN ( in_ISSUE_REGISTER_UNIT_ACK,"register_unit_ack",Tcontrol_t,1);
144
145      ALLOC1_INTERFACE_END(_param->_nb_inst_issue);
146    }
147
148    // ~~~~~[ Component ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~   
149
150#ifdef POSITION
151    if (usage_is_set(_usage,USE_POSITION))
152        _component->generate_file();
153#endif
154
155    log_end(Execute_loop_Glue,FUNCTION);
156  };
157
158}; // end namespace execute_loop_glue
159}; // end namespace execute_loop
160}; // end namespace multi_execute_loop
161}; // end namespace core
162
163}; // end namespace behavioural
164}; // end namespace morpheo             
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