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source: trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Front_end_Glue/include/Front_end_Glue.h @ 88

Last change on this file since 88 was 88, checked in by rosiere, 16 years ago
Almost complete design with Test and test platform
Property svn:keywords set to `Id`
File size: 9.5 KB

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1	#ifndef morpheo_behavioural_core_multi_front_end_front_end_front_end_glue_Front_end_Glue_h
2	#define morpheo_behavioural_core_multi_front_end_front_end_front_end_glue_Front_end_Glue_h
3
4	/*
5	* $Id: Front_end_Glue.h 88 2008-12-10 18:31:39Z rosiere $
6	*
7	* [ Description ]
8	*
9	*/
10
11	#ifdef SYSTEMC
12	#include "systemc.h"
13	#endif
14
15
16	#include "Behavioural/Core/Multi_Front_end/Front_end/Front_end_Glue/include/Parameters.h"
17	#include "Behavioural/Core/Multi_Front_end/Front_end/Front_end_Glue/include/Types.h"
18	#ifdef STATISTICS
19	#include "Behavioural/include/Stat.h"
20	#endif
21	#include "Behavioural/include/Component.h"
22	#ifdef VHDL
23	#include "Behavioural/include/Vhdl.h"
24	#endif
25	#include "Behavioural/include/Usage.h"
26
27	#include "Common/include/ToString.h"
28	#include "Common/include/Debug.h"
29
30	#include <iostream>
31
32	namespace morpheo {
33	namespace behavioural {
34
35	namespace core {
36	namespace multi_front_end {
37	namespace front_end {
38	namespace front_end_glue {
39
40
41	class Front_end_Glue
42	#if SYSTEMC
43	: public sc_module
44	#endif
45	{
46	// -----[ fields ]----------------------------------------------------
47	// Parameters
48	protected : const std::string _name;
49	protected : const Parameters * _param;
50	private : const Tusage_t _usage;
51
52	#ifdef STATISTICS
53	public : Stat * _stat;
54	#endif
55
56	public : Component * _component;
57	private : Interfaces * _interfaces;
58
59	#ifdef SYSTEMC
60	// ~~~~~[ Interface ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
61	// ~~~~~[ Interface : "" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
62	public : SC_CLOCK * in_CLOCK ;
63	public : SC_IN (Tcontrol_t) * in_NRESET ;
64
65	// ~~~~~[ Interface : "ifetch" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
66	public : SC_OUT(Tcontext_t ) *** out_IFETCH_DECOD_UNIT_CONTEXT_ID ;//[nb_decod_unit][nb_decod_unit_context]
67
68	// ~~~~~[ Interface : "decod" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
69	public : SC_OUT(Tcontext_t ) *** out_DECOD_CONTEXT_ID ;//[nb_decod_unit][nb_inst_decod]
70	public : SC_IN (Tcontext_t ) *** in_DECOD_DECOD_UNIT_CONTEXT_ID ;//[nb_decod_unit][nb_inst_decod]
71
72	// ~~~~~[ Interface : "branch_complete" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
73	public : SC_IN (Tcontrol_t ) ** in_BRANCH_COMPLETE_VAL ;//[nb_inst_branch_complete]
74	public : SC_OUT(Tcontrol_t ) ** out_BRANCH_COMPLETE_ACK ;//[nb_inst_branch_complete]
75	public : SC_OUT(Tcontrol_t ) ** out_BRANCH_COMPLETE_MISS_PREDICTION ;//[nb_inst_branch_complete]
76
77	public : SC_OUT(Tcontrol_t ) ** out_BRANCH_COMPLETE_PREDICTION_UNIT_VAL ;//[nb_inst_branch_complete]
78	public : SC_IN (Tcontrol_t ) ** in_BRANCH_COMPLETE_PREDICTION_UNIT_ACK ;//[nb_inst_branch_complete]
79	public : SC_IN (Tcontrol_t ) ** in_BRANCH_COMPLETE_PREDICTION_UNIT_MISS_PREDICTION ;//[nb_inst_branch_complete]
80
81	public : SC_OUT(Tcontrol_t ) ** out_BRANCH_COMPLETE_CONTEXT_STATE_VAL ;//[nb_inst_branch_complete]
82	public : SC_IN (Tcontrol_t ) ** in_BRANCH_COMPLETE_CONTEXT_STATE_ACK ;//[nb_inst_branch_complete]
83	public : SC_OUT(Tcontrol_t ) ** out_BRANCH_COMPLETE_CONTEXT_STATE_MISS_PREDICTION ;//[nb_inst_branch_complete]
84
85	// ~~~~~[ Interface "event" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
86	public : SC_OUT(Tcontrol_t ) ** out_EVENT_VAL ;//[nb_context]
87	public : SC_IN (Tcontrol_t ) ** in_EVENT_ACK ;//[nb_context]
88	public : SC_OUT(Taddress_t ) ** out_EVENT_ADDRESS ;//[nb_context]
89	public : SC_OUT(Taddress_t ) ** out_EVENT_ADDRESS_NEXT ;//[nb_context]
90	public : SC_OUT(Tcontrol_t ) ** out_EVENT_ADDRESS_NEXT_VAL ;//[nb_context]
91	public : SC_OUT(Tcontrol_t ) ** out_EVENT_IS_DS_TAKE ;//[nb_context]
92
93	public : SC_OUT(Tcontrol_t ) ** out_EVENT_IFETCH_UNIT_VAL ;//[nb_context]
94	public : SC_IN (Tcontrol_t ) ** in_EVENT_IFETCH_UNIT_ACK ;//[nb_context]
95	public : SC_OUT(Taddress_t ) ** out_EVENT_IFETCH_UNIT_ADDRESS ;//[nb_context]
96	public : SC_OUT(Taddress_t ) ** out_EVENT_IFETCH_UNIT_ADDRESS_NEXT ;//[nb_context]
97	public : SC_OUT(Tcontrol_t ) ** out_EVENT_IFETCH_UNIT_ADDRESS_NEXT_VAL ;//[nb_context]
98	public : SC_OUT(Tcontrol_t ) ** out_EVENT_IFETCH_UNIT_IS_DS_TAKE ;//[nb_context]
99
100	public : SC_IN (Tcontrol_t ) ** in_EVENT_CONTEXT_STATE_VAL ;//[nb_context]
101	public : SC_OUT(Tcontrol_t ) ** out_EVENT_CONTEXT_STATE_ACK ;//[nb_context]
102	public : SC_IN (Taddress_t ) ** in_EVENT_CONTEXT_STATE_ADDRESS ;//[nb_context]
103	public : SC_IN (Taddress_t ) ** in_EVENT_CONTEXT_STATE_ADDRESS_NEXT ;//[nb_context]
104	public : SC_IN (Tcontrol_t ) ** in_EVENT_CONTEXT_STATE_ADDRESS_NEXT_VAL ;//[nb_context]
105	public : SC_IN (Tcontrol_t ) ** in_EVENT_CONTEXT_STATE_IS_DS_TAKE ;//[nb_context]
106
107	// ~~~~~[ Interface : "depth" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
108	public : SC_OUT(Tdepth_t ) ** out_DEPTH_MIN ;//[nb_context]
109	public : SC_OUT(Tdepth_t ) ** out_DEPTH_MAX ;//[nb_context]
110
111	public : SC_IN (Tdepth_t ) ** in_DEPTH_PREDICTION_UNIT_CURRENT ;//[nb_context]
112	public : SC_IN (Tdepth_t ) ** in_DEPTH_PREDICTION_UNIT_MIN ;//[nb_context]
113	public : SC_IN (Tdepth_t ) ** in_DEPTH_PREDICTION_UNIT_MAX ;//[nb_context]
114
115	//public : SC_OUT(Tdepth_t ) *** out_DEPTH_DECOD_UNIT_CURRENT ;//[nb_decod_unit][nb_decod_unit_context]
116	public : SC_OUT(Tdepth_t ) *** out_DEPTH_DECOD_UNIT_MIN ;//[nb_decod_unit][nb_decod_unit_context]
117	public : SC_OUT(Tdepth_t ) *** out_DEPTH_DECOD_UNIT_MAX ;//[nb_decod_unit][nb_decod_unit_context]
118
119	public : SC_OUT(Tdepth_t ) ** out_DEPTH_CONTEXT_STATE_MIN ;//[nb_context]
120
121	// ~~~~~[ Interface : "context" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
122	public : SC_OUT(Tdepth_t ) *** out_CONTEXT_DECOD_UNIT_DEPTH ;//[nb_decod_unit][nb_decod_unit_context]
123
124	// ~~~~~[ Component ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
125
126	// ~~~~~[ Register ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
127
128	// ~~~~~[ Internal ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
129	#endif
130
131	// -----[ Methods ]---------------------------------------------------
132
133	#ifdef SYSTEMC
134	SC_HAS_PROCESS (Front_end_Glue);
135	#endif
136	public : Front_end_Glue
137	(
138	#ifdef SYSTEMC
139	sc_module_name name,
140	#else
141	std::string name,
142	#endif
143	#ifdef STATISTICS
144	morpheo::behavioural::Parameters_Statistics * param_statistics,
145	#endif
146	Parameters * param,
147	morpheo::behavioural::Tusage_t usage
148	);
149	public : ~Front_end_Glue (void);
150
151	private : void allocation (
152	#ifdef STATISTICS
153	morpheo::behavioural::Parameters_Statistics * param_statistics
154	#else
155	void
156	#endif
157	);
158	private : void deallocation (void);
159
160	#ifdef SYSTEMC
161	public : void transition (void);
162	//public : void genMoore (void);
163	public : void genMealy_decod (void);
164	public : void genMealy_branch_complete (void);
165	public : void genMealy_event (void);
166	public : void genMealy_depth (void);
167	#endif
168
169	#if VHDL
170	public : void vhdl (void);
171	private : void vhdl_declaration (Vhdl * & vhdl);
172	private : void vhdl_body (Vhdl * & vhdl);
173	#endif
174
175	#ifdef STATISTICS
176	public : void statistics_allocation (morpheo::behavioural::Parameters_Statistics * param_statistics);
177	public : void statistics_deallocation (void);
178	#endif
179	#if defined(STATISTICS) or defined(VHDL_TESTBENCH)
180	private : void end_cycle (void);
181	#endif
182	};
183
184	}; // end namespace front_end_glue
185	}; // end namespace front_end
186	}; // end namespace multi_front_end
187	}; // end namespace core
188
189	}; // end namespace behavioural
190	}; // end namespace morpheo
191
192	#endif

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