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source: trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/src/Prediction_unit_allocation.cpp @ 82

Last change on this file since 82 was 82, checked in by rosiere, 16 years ago
support locale (now must "just" translate) update all component with new test format update all component with usage New component : decod queue and prediction_unit
Property svn:keywords set to `Id`
File size: 39.5 KB

Line
1	/*
2	* $Id: Prediction_unit_allocation.cpp 82 2008-05-01 16:48:45Z rosiere $
3	*
4	* [ Description ]
5	*
6	*/
7
8	#include "Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/include/Prediction_unit.h"
9	#include "Behavioural/include/Allocation.h"
10
11	namespace morpheo {
12	namespace behavioural {
13	namespace core {
14	namespace multi_front_end {
15	namespace front_end {
16	namespace prediction_unit {
17
18	#undef FUNCTION
19	#define FUNCTION "Prediction_unit::allocation"
20	void Prediction_unit::allocation (
21	#ifdef STATISTICS
22	morpheo::behavioural::Parameters_Statistics * param_statistics
23	#else
24	void
25	#endif
26	)
27	{
28	log_printf(FUNC,Prediction_unit,FUNCTION,"Begin");
29
30	_component = new Component (_usage);
31
32	Entity * entity = _component->set_entity (_name
33	,"Prediction_unit"
34	#ifdef POSITION
35	,COMBINATORY
36	#endif
37	);
38
39	_interfaces = entity->set_interfaces();
40
41	// ~~~~~[ Interface : "" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
42	{
43	Interface * interface = _interfaces->set_interface(""
44	#ifdef POSITION
45	,IN
46	,SOUTH,
47	"Generalist interface"
48	#endif
49	);
50
51	in_CLOCK = interface->set_signal_clk ("clock" ,1, CLOCK_VHDL_YES);
52	in_NRESET = interface->set_signal_in <Tcontrol_t> ("nreset",1, RESET_VHDL_YES);
53	}
54
55	// ~~~~~[ Interface : "predict" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
56	{
57	{
58	ALLOC1_INTERFACE("predict",IN,SOUTH,"Interface with ifetch unit",_param->_nb_context);
59
60	ALLOC1_VALACK_IN ( in_PREDICT_VAL ,VAL);
61	ALLOC1_VALACK_OUT(out_PREDICT_ACK ,ACK);
62	ALLOC1_SIGNAL_IN ( in_PREDICT_PC_PREVIOUS ,"pc_previous" ,Taddress_t ,_param->_size_address);
63	ALLOC1_SIGNAL_IN ( in_PREDICT_PC_CURRENT ,"pc_current" ,Taddress_t ,_param->_size_address);
64	ALLOC1_SIGNAL_IN ( in_PREDICT_PC_CURRENT_IS_DS_TAKE ,"pc_current_is_ds_take" ,Tcontrol_t ,1);
65	ALLOC1_SIGNAL_OUT(out_PREDICT_PC_NEXT ,"pc_next" ,Taddress_t ,_param->_size_address);
66	ALLOC1_SIGNAL_OUT(out_PREDICT_PC_NEXT_IS_DS_TAKE ,"pc_next_is_ds_take" ,Tcontrol_t ,1);
67	ALLOC1_SIGNAL_OUT(out_PREDICT_INST_IFETCH_PTR ,"inst_ifetch_ptr" ,Tinst_ifetch_ptr_t ,_param->_size_inst_ifetch_ptr [alloc_signal_it1]);
68	ALLOC1_SIGNAL_OUT(out_PREDICT_BRANCH_STATE ,"branch_state" ,Tbranch_state_t ,_param->_size_branch_state);
69	ALLOC1_SIGNAL_OUT(out_PREDICT_BRANCH_UPDATE_PREDICTION_ID,"branch_update_prediction_id",Tprediction_ptr_t ,_param->_size_depth [alloc_signal_it1]);
70	}
71	{
72	ALLOC2_INTERFACE("predict",IN,SOUTH,"Interface with ifetch unit",_param->_nb_context,_param->_nb_instruction[alloc_interface_it1]);
73	_ALLOC2_SIGNAL_OUT(out_PREDICT_INSTRUCTION_ENABLE ,"instruction_enable" ,Tcontrol_t ,1,_param->_nb_context,_param->_nb_instruction[alloc_signal_it1]);
74	}
75	}
76
77	// ~~~~~[ Interface : "decod" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
78	{
79	{
80	ALLOC2_INTERFACE("decod",IN,SOUTH,"Interface with decod unit",_param->_nb_decod_unit,_param->_nb_inst_decod[alloc_interface_it1]);
81
82	_ALLOC2_VALACK_IN ( in_DECOD_VAL ,VAL,_param->_nb_decod_unit,_param->_nb_inst_decod[alloc_signal_it1]);
83	_ALLOC2_VALACK_OUT(out_DECOD_ACK ,ACK,_param->_nb_decod_unit,_param->_nb_inst_decod[alloc_signal_it1]);
84	_ALLOC2_SIGNAL_IN ( in_DECOD_CONTEXT_ID ,"context_id" ,Tcontext_t ,_param->_size_context_id ,_param->_nb_decod_unit,_param->_nb_inst_decod[alloc_signal_it1]);
85	_ALLOC2_SIGNAL_IN ( in_DECOD_MATCH_INST_IFETCH_PTR ,"match_inst_ifetch_ptr" ,Tcontrol_t ,1 ,_param->_nb_decod_unit,_param->_nb_inst_decod[alloc_signal_it1]);
86	_ALLOC2_SIGNAL_IN ( in_DECOD_BRANCH_STATE ,"branch_state" ,Tbranch_state_t ,_param->_size_branch_state ,_param->_nb_decod_unit,_param->_nb_inst_decod[alloc_signal_it1]);
87	_ALLOC2_SIGNAL_IN ( in_DECOD_BRANCH_UPDATE_PREDICTION_ID,"branch_update_prediction_id",Tprediction_ptr_t ,_param->_max_size_depth ,_param->_nb_decod_unit,_param->_nb_inst_decod[alloc_signal_it1]);
88	_ALLOC2_SIGNAL_IN ( in_DECOD_BRANCH_CONDITION ,"branch_condition" ,Tbranch_condition_t,_param->_size_branch_condition,_param->_nb_decod_unit,_param->_nb_inst_decod[alloc_signal_it1]);
89	_ALLOC2_SIGNAL_IN ( in_DECOD_BRANCH_DIRECTION ,"branch_direction" ,Tcontrol_t ,1 ,_param->_nb_decod_unit,_param->_nb_inst_decod[alloc_signal_it1]);
90	_ALLOC2_SIGNAL_IN ( in_DECOD_ADDRESS_SRC ,"address_src" ,Taddress_t ,_param->_size_address ,_param->_nb_decod_unit,_param->_nb_inst_decod[alloc_signal_it1]);
91	_ALLOC2_SIGNAL_IN ( in_DECOD_ADDRESS_DEST ,"address_dest" ,Taddress_t ,_param->_size_address ,_param->_nb_decod_unit,_param->_nb_inst_decod[alloc_signal_it1]);
92	}
93	}
94
95	// ~~~~~[ Interface : "branch_complete" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
96	{
97	ALLOC1_INTERFACE("branch_complete", IN,SOUTH, "branch_complete", _param->_nb_inst_branch_complete);
98
99	ALLOC1_VALACK_IN ( in_BRANCH_COMPLETE_VAL ,VAL);
100	ALLOC1_VALACK_OUT(out_BRANCH_COMPLETE_ACK ,ACK);
101	ALLOC1_SIGNAL_IN ( in_BRANCH_COMPLETE_CONTEXT_ID ,"context_id" ,Tcontext_t,_param->_size_context_id);
102	ALLOC1_SIGNAL_IN ( in_BRANCH_COMPLETE_DEPTH ,"depth" ,Tdepth_t ,_param->_max_size_depth);
103	ALLOC1_SIGNAL_IN ( in_BRANCH_COMPLETE_ADDRESS ,"address" ,Taddress_t,_param->_size_address);
104	ALLOC1_SIGNAL_IN ( in_BRANCH_COMPLETE_FLAG ,"flag" ,Tcontrol_t,1);
105	ALLOC1_SIGNAL_OUT(out_BRANCH_COMPLETE_MISS_PREDICTION,"miss_prediction",Tcontrol_t,1);
106	ALLOC1_SIGNAL_OUT(out_BRANCH_COMPLETE_TAKE ,"take" ,Tcontrol_t,1);
107	ALLOC1_SIGNAL_OUT(out_BRANCH_COMPLETE_ADDRESS_SRC ,"address_src" ,Taddress_t,_param->_size_address);
108	ALLOC1_SIGNAL_OUT(out_BRANCH_COMPLETE_ADDRESS_DEST ,"address_dest" ,Taddress_t,_param->_size_address);
109	}
110
111	// ~~~~~[ Interface : "branch_event" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
112	{
113	ALLOC1_INTERFACE("branch_event", IN,SOUTH, "branch_event", _param->_nb_context);
114
115	ALLOC1_VALACK_OUT(out_BRANCH_EVENT_VAL ,VAL);
116	ALLOC1_VALACK_IN ( in_BRANCH_EVENT_ACK ,ACK);
117	// ALLOC1_SIGNAL_OUT(out_BRANCH_EVENT_CONTEXT_ID ,"context_id" ,Tcontext_t,_param->_size_context_id);
118	// ALLOC1_SIGNAL_OUT(out_BRANCH_EVENT_DEPTH ,"depth" ,Tdepth_t ,_param->_max_size_depth);
119	// ALLOC1_SIGNAL_OUT(out_BRANCH_EVENT_MISS_PREDICTION,"miss_prediction",Tcontrol_t,1);
120	ALLOC1_SIGNAL_OUT(out_BRANCH_EVENT_ADDRESS_SRC ,"address_src" ,Taddress_t,_param->_size_address);
121	ALLOC1_SIGNAL_OUT(out_BRANCH_EVENT_ADDRESS_DEST ,"address_dest" ,Taddress_t,_param->_size_address);
122	}
123
124	// ~~~~~[ Interface : "depth" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
125	{
126	ALLOC1_INTERFACE("depth",OUT,SOUTH,"Interface with depth",_param->_nb_context);
127
128	ALLOC1_SIGNAL_OUT(out_DEPTH_NB_BRANCH ,"nb_branch" ,Tdepth_t,_param->_size_depth[alloc_signal_it1]+1);
129	ALLOC1_SIGNAL_OUT(out_DEPTH_TAIL ,"tail" ,Tdepth_t,_param->_size_depth[alloc_signal_it1]);
130	}
131
132	// ~~~~~[ Component ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
133	std::string name;
134
135	{
136	name = _name+"_branch_target_buffer";
137	log_printf(INFO,Prediction_unit,FUNCTION,_("Create : %s"),name.c_str());
138
139	_component_btb = new morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::branch_target_buffer::Branch_Target_Buffer
140	(name.c_str()
141	#ifdef STATISTICS
142	,param_statistics
143	#endif
144	,_param->_param_btb
145	,_usage);
146
147	_component->set_component (_component_btb->_component
148	#ifdef POSITION
149	, 50, 50, 10, 10
150	#endif
151	);
152	}
153
154	{
155	name = _name+"_direction";
156	log_printf(INFO,Prediction_unit,FUNCTION,_("Create : %s"),name.c_str());
157
158	_component_dir = new morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::direction::Direction
159	(name.c_str()
160	#ifdef STATISTICS
161	,param_statistics
162	#endif
163	,_param->_param_dir
164	,_usage);
165
166	_component->set_component (_component_dir->_component
167	#ifdef POSITION
168	, 50, 50, 10, 10
169	#endif
170	);
171	}
172
173	{
174	name = _name+"_return_address_stack";
175	log_printf(INFO,Prediction_unit,FUNCTION,_("Create : %s"),name.c_str());
176
177	_component_ras = new morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::return_address_stack::Return_Address_Stack
178	(name.c_str()
179	#ifdef STATISTICS
180	,param_statistics
181	#endif
182	,_param->_param_ras
183	,_usage);
184
185	_component->set_component (_component_ras->_component
186	#ifdef POSITION
187	, 50, 50, 10, 10
188	#endif
189	);
190	}
191
192	{
193	name = _name+"_update_prediction_table";
194	log_printf(INFO,Prediction_unit,FUNCTION,_("Create : %s"),name.c_str());
195
196	_component_upt = new morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::update_prediction_table::Update_Prediction_Table
197	(name.c_str()
198	#ifdef STATISTICS
199	,param_statistics
200	#endif
201	,_param->_param_upt
202	,_usage);
203
204	_component->set_component (_component_upt->_component
205	#ifdef POSITION
206	, 50, 50, 10, 10
207	#endif
208	);
209	}
210
211	{
212	name = _name+"_prediction_unit_glue";
213	log_printf(INFO,Prediction_unit,FUNCTION,_("Create : %s"),name.c_str());
214
215	_component_glue = new morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::prediction_unit_glue::Prediction_unit_Glue
216	(name.c_str()
217	#ifdef STATISTICS
218	,param_statistics
219	#endif
220	,_param->_param_glue
221	,_usage);
222
223	_component->set_component (_component_glue->_component
224	#ifdef POSITION
225	, 50, 50, 10, 10
226	#endif
227	);
228	}
229
230	// ~~~~~[ Instanciation ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
231	std::string src,dest;
232
233	// ===================================================================
234	// =====[ branch_target_buffer ]======================================
235	// ===================================================================
236	{
237	src = _name+"_branch_target_buffer";
238	log_printf(INFO,Prediction_unit,FUNCTION,_("Instance : %s"),src.c_str());
239
240	{
241	dest = _name;
242	#ifdef POSITION
243	_component->interface_map (src ,"",
244	dest,"");
245	#endif
246	PORT_MAP(_component,src , "in_CLOCK" ,dest, "in_CLOCK");
247	PORT_MAP(_component,src , "in_NRESET",dest, "in_NRESET");
248	}
249
250	for (uint32_t i=0; i<_param->_nb_inst_branch_predict; i++)
251	{
252	dest = _name+"_prediction_unit_glue";
253	#ifdef POSITION
254	_component->interface_map (src ,"predict_"+toString(i),
255	dest,"predict_btb_"+toString(i));
256	#endif
257
258	COMPONENT_MAP(_component,src , "in_PREDICT_" +toString(i)+"_VAL" ,
259	dest,"out_PREDICT_BTB_"+toString(i)+"_VAL" );
260	COMPONENT_MAP(_component,src ,"out_PREDICT_" +toString(i)+"_ACK" ,
261	dest, "in_PREDICT_BTB_"+toString(i)+"_ACK" );
262	if (_param->_have_port_context_id)
263	COMPONENT_MAP(_component,src , "in_PREDICT_" +toString(i)+"_CONTEXT_ID" ,
264	dest,"out_PREDICT_BTB_"+toString(i)+"_CONTEXT_ID" );
265	COMPONENT_MAP(_component,src , "in_PREDICT_" +toString(i)+"_ADDRESS" ,
266	dest,"out_PREDICT_BTB_"+toString(i)+"_ADDRESS" );
267	COMPONENT_MAP(_component,src ,"out_PREDICT_" +toString(i)+"_HIT" ,
268	dest, "in_PREDICT_BTB_"+toString(i)+"_HIT" );
269	COMPONENT_MAP(_component,src ,"out_PREDICT_" +toString(i)+"_ADDRESS_SRC" ,
270	dest, "in_PREDICT_BTB_"+toString(i)+"_ADDRESS_SRC" );
271	COMPONENT_MAP(_component,src ,"out_PREDICT_" +toString(i)+"_ADDRESS_DEST",
272	dest, "in_PREDICT_BTB_"+toString(i)+"_ADDRESS_DEST");
273	COMPONENT_MAP(_component,src ,"out_PREDICT_" +toString(i)+"_CONDITION" ,
274	dest, "in_PREDICT_BTB_"+toString(i)+"_CONDITION" );
275	COMPONENT_MAP(_component,src ,"out_PREDICT_" +toString(i)+"_IS_ACCURATE" ,
276	dest, "in_PREDICT_BTB_"+toString(i)+"_IS_ACCURATE" );
277
278	dest = _name+"_direction";
279	COMPONENT_MAP(_component,src ,"out_PREDICT_"+toString(i)+"_LAST_TAKE" ,
280	dest, "in_PREDICT_"+toString(i)+"_LAST_TAKE" );
281	}
282
283	for (uint32_t i=0; i<_param->_nb_inst_branch_decod; i++)
284	{
285	dest = _name+"_prediction_unit_glue";
286	#ifdef POSITION
287	_component->interface_map (src ,"decod_"+toString(i),
288	dest,"decod_btb_"+toString(i));
289	#endif
290
291	COMPONENT_MAP(_component,src , "in_DECOD_" +toString(i)+"_VAL" ,
292	dest,"out_DECOD_BTB_"+toString(i)+"_VAL" );
293	COMPONENT_MAP(_component,src ,"out_DECOD_" +toString(i)+"_ACK" ,
294	dest, "in_DECOD_BTB_"+toString(i)+"_ACK" );
295	if (_param->_have_port_context_id)
296	COMPONENT_MAP(_component,src , "in_DECOD_" +toString(i)+"_CONTEXT_ID" ,
297	dest,"out_DECOD_BTB_"+toString(i)+"_CONTEXT_ID" );
298	COMPONENT_MAP(_component,src , "in_DECOD_" +toString(i)+"_ADDRESS_SRC" ,
299	dest,"out_DECOD_BTB_"+toString(i)+"_ADDRESS_SRC" );
300	COMPONENT_MAP(_component,src , "in_DECOD_" +toString(i)+"_ADDRESS_DEST" ,
301	dest,"out_DECOD_BTB_"+toString(i)+"_ADDRESS_DEST" );
302	COMPONENT_MAP(_component,src , "in_DECOD_" +toString(i)+"_CONDITION" ,
303	dest,"out_DECOD_BTB_"+toString(i)+"_CONDITION" );
304	COMPONENT_MAP(_component,src , "in_DECOD_" +toString(i)+"_LAST_TAKE" ,
305	dest,"out_DECOD_BTB_"+toString(i)+"_LAST_TAKE" );
306	COMPONENT_MAP(_component,src , "in_DECOD_" +toString(i)+"_MISS_PREDICTION",
307	dest,"out_DECOD_BTB_"+toString(i)+"_MISS_PREDICTION");
308	COMPONENT_MAP(_component,src , "in_DECOD_" +toString(i)+"_IS_ACCURATE" ,
309	dest,"out_DECOD_BTB_"+toString(i)+"_IS_ACCURATE" );
310	}
311
312	for (uint32_t i=0; i<_param->_nb_inst_branch_update; i++)
313	{
314	dest = _name+"_prediction_unit_glue";
315
316	COMPONENT_MAP(_component,src , "in_UPDATE_" +toString(i)+"_VAL",
317	dest,"out_UPDATE_BTB_"+toString(i)+"_VAL");
318	COMPONENT_MAP(_component,src ,"out_UPDATE_" +toString(i)+"_ACK",
319	dest, "in_UPDATE_BTB_"+toString(i)+"_ACK");
320
321	dest = _name+"_update_prediction_table";
322	#ifdef POSITION
323	_component->interface_map (src ,"update_"+toString(i),
324	dest,"update_"+toString(i));
325	#endif
326
327	if (_param->_have_port_context_id)
328	COMPONENT_MAP(_component,src , "in_UPDATE_"+toString(i)+ "_CONTEXT_ID" ,
329	dest,"out_UPDATE_"+toString(i)+ "_CONTEXT_ID" );
330	COMPONENT_MAP(_component,src , "in_UPDATE_"+toString(i)+ "_ADDRESS_SRC" ,
331	dest,"out_UPDATE_"+toString(i)+"_BTB_ADDRESS_SRC" );
332	COMPONENT_MAP(_component,src , "in_UPDATE_"+toString(i)+ "_ADDRESS_DEST" ,
333	dest,"out_UPDATE_"+toString(i)+"_BTB_ADDRESS_DEST" );
334	COMPONENT_MAP(_component,src , "in_UPDATE_"+toString(i)+ "_CONDITION" ,
335	dest,"out_UPDATE_"+toString(i)+"_BTB_CONDITION" );
336	COMPONENT_MAP(_component,src , "in_UPDATE_"+toString(i)+ "_LAST_TAKE" ,
337	dest,"out_UPDATE_"+toString(i)+ "_DIRECTION_GOOD" );
338	COMPONENT_MAP(_component,src , "in_UPDATE_"+toString(i)+ "_MISS_PREDICTION",
339	dest,"out_UPDATE_"+toString(i)+ "_MISS_PREDICTION");
340	}
341	}
342
343	// ===================================================================
344	// =====[ direction ]=================================================
345	// ===================================================================
346	{
347	src = _name+"_direction";
348	log_printf(INFO,Prediction_unit,FUNCTION,_("Instance : %s"),src.c_str());
349
350	{
351	dest = _name;
352	#ifdef POSITION
353	_component->interface_map (src ,"",
354	dest,"");
355	#endif
356	PORT_MAP(_component,src , "in_CLOCK" ,dest, "in_CLOCK");
357	PORT_MAP(_component,src , "in_NRESET",dest, "in_NRESET");
358	}
359
360	for (uint32_t i=0; i<_param->_nb_inst_branch_predict; i++)
361	{
362	dest = _name+"_prediction_unit_glue";
363	#ifdef POSITION
364	_component->interface_map (src ,"predict_"+toString(i),
365	dest,"predict_dir_"+toString(i));
366	#endif
367
368	COMPONENT_MAP(_component,src , "in_PREDICT_" +toString(i)+"_VAL" ,
369	dest,"out_PREDICT_DIR_"+toString(i)+"_VAL" );
370	COMPONENT_MAP(_component,src ,"out_PREDICT_" +toString(i)+"_ACK" ,
371	dest, "in_PREDICT_DIR_"+toString(i)+"_ACK" );
372	COMPONENT_MAP(_component,src , "in_PREDICT_" +toString(i)+"_ADDRESS_SRC",
373	dest,"out_PREDICT_DIR_"+toString(i)+"_ADDRESS_SRC");
374	COMPONENT_MAP(_component,src , "in_PREDICT_" +toString(i)+"_STATIC" ,
375	dest,"out_PREDICT_DIR_"+toString(i)+"_STATIC" );
376	COMPONENT_MAP(_component,src ,"out_PREDICT_" +toString(i)+"_DIRECTION" ,
377	dest, "in_PREDICT_DIR_"+toString(i)+"_DIRECTION" );
378
379	dest = _name+"_update_prediction_table";
380	if (_param->_have_port_history)
381	COMPONENT_MAP(_component,src ,"out_PREDICT_" +toString(i)+"_HISTORY" ,
382	dest, "in_PREDICT_" +toString(i)+"_HISTORY" );
383	//out_PREDICT_DIR_LAST_TAKE - component_map branch_target_buffer
384	}
385
386	for (uint32_t i=0; i<_param->_nb_inst_branch_update; i++)
387	{
388	dest = _name+"_prediction_unit_glue";
389
390	COMPONENT_MAP(_component,src , "in_UPDATE_" +toString(i)+"_VAL",
391	dest,"out_UPDATE_DIR_"+toString(i)+"_VAL");
392	COMPONENT_MAP(_component,src ,"out_UPDATE_" +toString(i)+"_ACK",
393	dest, "in_UPDATE_DIR_"+toString(i)+"_ACK");
394
395	dest = _name+"_update_prediction_table";
396	#ifdef POSITION
397	_component->interface_map (src ,"update_"+toString(i),
398	dest,"update_"+toString(i));
399	#endif
400
401	COMPONENT_MAP(_component,src , "in_UPDATE_"+toString(i)+ "_ADDRESS" ,
402	dest,"out_UPDATE_"+toString(i)+"_BTB_ADDRESS_SRC");
403	if (_param->_have_port_history)
404	COMPONENT_MAP(_component,src , "in_UPDATE_"+toString(i)+ "_HISTORY" ,
405	dest,"out_UPDATE_"+toString(i)+"_DIR_HISTORY" );
406	COMPONENT_MAP(_component,src , "in_UPDATE_"+toString(i)+ "_DIRECTION",
407	dest,"out_UPDATE_"+toString(i)+ "_DIRECTION_GOOD");
408
409	}
410	}
411
412	// ===================================================================
413	// =====[ return_address_stack ]======================================
414	// ===================================================================
415	{
416	src = _name+"_return_address_stack";
417	log_printf(INFO,Prediction_unit,FUNCTION,_("Instance : %s"),src.c_str());
418
419
420	{
421	dest = _name;
422	#ifdef POSITION
423	_component->interface_map (src ,"",
424	dest,"");
425	#endif
426	PORT_MAP(_component,src , "in_CLOCK" ,dest, "in_CLOCK");
427	PORT_MAP(_component,src , "in_NRESET",dest, "in_NRESET");
428	}
429
430	for (uint32_t i=0; i<_param->_nb_inst_branch_predict; i++)
431	{
432	dest = _name+"_prediction_unit_glue";
433	#ifdef POSITION
434	_component->interface_map (src ,"predict_"+toString(i),
435	dest,"predict_dir_"+toString(i));
436	#endif
437
438	COMPONENT_MAP(_component,src , "in_PREDICT_" +toString(i)+"_VAL" ,
439	dest,"out_PREDICT_RAS_"+toString(i)+"_VAL" );
440	COMPONENT_MAP(_component,src ,"out_PREDICT_" +toString(i)+"_ACK" ,
441	dest, "in_PREDICT_RAS_"+toString(i)+"_ACK" );
442	if (_param->_have_port_context_id)
443	COMPONENT_MAP(_component,src , "in_PREDICT_" +toString(i)+"_CONTEXT_ID" ,
444	dest,"out_PREDICT_RAS_"+toString(i)+"_CONTEXT_ID" );
445	COMPONENT_MAP(_component,src ,"out_PREDICT_" +toString(i)+"_HIT" ,
446	dest, "in_PREDICT_RAS_"+toString(i)+"_HIT" );
447	COMPONENT_MAP(_component,src , "in_PREDICT_" +toString(i)+"_PUSH" ,
448	dest,"out_PREDICT_RAS_"+toString(i)+"_PUSH" );
449	COMPONENT_MAP(_component,src , "in_PREDICT_" +toString(i)+"_ADDRESS_PUSH",
450	dest,"out_PREDICT_RAS_"+toString(i)+"_ADDRESS_PUSH");
451	COMPONENT_MAP(_component,src ,"out_PREDICT_" +toString(i)+"_ADDRESS_POP" ,
452	dest, "in_PREDICT_RAS_"+toString(i)+"_ADDRESS_POP" );
453
454	dest = _name+"_update_prediction_table";
455	COMPONENT_MAP(_component,src ,"out_PREDICT_" +toString(i)+"_INDEX",
456	dest, "in_PREDICT_" +toString(i)+"_RAS_INDEX");
457	}
458
459	for (uint32_t i=0; i<_param->_nb_inst_branch_decod; i++)
460	{
461	dest = _name+"_prediction_unit_glue";
462	#ifdef POSITION
463	_component->interface_map (src ,"decod_"+toString(i),
464	dest,"decod_ras_"+toString(i));
465	#endif
466
467	COMPONENT_MAP(_component,src , "in_DECOD_" +toString(i)+"_VAL" ,
468	dest,"out_DECOD_RAS_"+toString(i)+"_VAL" );
469	COMPONENT_MAP(_component,src ,"out_DECOD_" +toString(i)+"_ACK" ,
470	dest, "in_DECOD_RAS_"+toString(i)+"_ACK" );
471	if (_param->_have_port_context_id)
472	COMPONENT_MAP(_component,src , "in_DECOD_" +toString(i)+"_CONTEXT_ID" ,
473	dest,"out_DECOD_RAS_"+toString(i)+"_CONTEXT_ID" );
474	COMPONENT_MAP(_component,src ,"out_DECOD_" +toString(i)+"_HIT" ,
475	dest, "in_DECOD_RAS_"+toString(i)+"_HIT" );
476	COMPONENT_MAP(_component,src , "in_DECOD_" +toString(i)+"_PUSH" ,
477	dest,"out_DECOD_RAS_"+toString(i)+"_PUSH" );
478	COMPONENT_MAP(_component,src , "in_DECOD_" +toString(i)+"_ADDRESS_PUSH" ,
479	dest,"out_DECOD_RAS_"+toString(i)+"_ADDRESS_PUSH" );
480	COMPONENT_MAP(_component,src ,"out_DECOD_" +toString(i)+"_ADDRESS_POP" ,
481	dest, "in_DECOD_RAS_"+toString(i)+"_ADDRESS_POP" );
482	COMPONENT_MAP(_component,src , "in_DECOD_" +toString(i)+"_MISS_PREDICTION",
483	dest,"out_DECOD_RAS_"+toString(i)+"_MISS_PREDICTION");
484
485	dest = _name+"_update_prediction_table";
486	COMPONENT_MAP(_component,src ,"out_DECOD_" +toString(i)+"_INDEX" ,
487	dest, "in_DECOD_" +toString(i)+"_RAS_INDEX" );
488	}
489
490	for (uint32_t i=0; i<_param->_nb_inst_branch_update; i++)
491	{
492	dest = _name+"_prediction_unit_glue";
493
494	COMPONENT_MAP(_component,src , "in_UPDATE_" +toString(i)+"_VAL",
495	dest,"out_UPDATE_RAS_"+toString(i)+"_VAL");
496	COMPONENT_MAP(_component,src ,"out_UPDATE_" +toString(i)+"_ACK",
497	dest, "in_UPDATE_RAS_"+toString(i)+"_ACK");
498
499	dest = _name+"_update_prediction_table";
500	#ifdef POSITION
501	_component->interface_map (src ,"update_"+toString(i),
502	dest,"update_"+toString(i));
503	#endif
504
505	if (_param->_have_port_context_id)
506	COMPONENT_MAP(_component,src , "in_UPDATE_"+toString(i)+ "_CONTEXT_ID" ,
507	dest,"out_UPDATE_"+toString(i)+ "_CONTEXT_ID" );
508	COMPONENT_MAP(_component,src , "in_UPDATE_"+toString(i)+ "_PUSH" ,
509	dest,"out_UPDATE_"+toString(i)+"_RAS_PUSH" );
510	COMPONENT_MAP(_component,src , "in_UPDATE_"+toString(i)+ "_ADDRESS" ,
511	dest,"out_UPDATE_"+toString(i)+"_RAS_ADDRESS" );
512	COMPONENT_MAP(_component,src , "in_UPDATE_"+toString(i)+ "_INDEX" ,
513	dest,"out_UPDATE_"+toString(i)+"_RAS_INDEX" );
514	COMPONENT_MAP(_component,src , "in_UPDATE_"+toString(i)+ "_MISS_PREDICTION" ,
515	dest,"out_UPDATE_"+toString(i)+ "_MISS_PREDICTION" );
516	COMPONENT_MAP(_component,src , "in_UPDATE_"+toString(i)+ "_PREDICTION_IFETCH",
517	dest,"out_UPDATE_"+toString(i)+"_RAS_PREDICTION_IFETCH");
518	}
519	}
520
521	// ===================================================================
522	// =====[ update_prediction_table ]===================================
523	// ===================================================================
524	{
525	src = _name+"_update_prediction_table";
526	log_printf(INFO,Prediction_unit,FUNCTION,_("Instance : %s"),src.c_str());
527
528	{
529	dest = _name;
530	#ifdef POSITION
531	_component->interface_map (src ,"",
532	dest,"");
533	#endif
534	PORT_MAP(_component,src , "in_CLOCK" ,dest, "in_CLOCK");
535	PORT_MAP(_component,src , "in_NRESET",dest, "in_NRESET");
536	}
537
538	for (uint32_t i=0; i<_param->_nb_inst_branch_predict; i++)
539	{
540	dest = _name+"_prediction_unit_glue";
541	#ifdef POSITION
542	_component->interface_map (src ,"predict_"+toString(i),
543	dest,"predict_dir_"+toString(i));
544	#endif
545
546	COMPONENT_MAP(_component,src , "in_PREDICT_" +toString(i)+"_VAL" ,
547	dest,"out_PREDICT_UPT_"+toString(i)+"_VAL" );
548	COMPONENT_MAP(_component,src ,"out_PREDICT_" +toString(i)+"_ACK" ,
549	dest, "in_PREDICT_UPT_"+toString(i)+"_ACK" );
550	if (_param->_have_port_context_id)
551	COMPONENT_MAP(_component,src , "in_PREDICT_" +toString(i)+"_CONTEXT_ID" ,
552	dest,"out_PREDICT_UPT_"+toString(i)+"_CONTEXT_ID" );
553	COMPONENT_MAP(_component,src , "in_PREDICT_" +toString(i)+"_BTB_ADDRESS_SRC" ,
554	dest,"out_PREDICT_UPT_"+toString(i)+"_BTB_ADDRESS_SRC" );
555	COMPONENT_MAP(_component,src , "in_PREDICT_" +toString(i)+"_BTB_ADDRESS_DEST",
556	dest,"out_PREDICT_UPT_"+toString(i)+"_BTB_ADDRESS_DEST");
557	COMPONENT_MAP(_component,src , "in_PREDICT_" +toString(i)+"_BTB_CONDITION" ,
558	dest,"out_PREDICT_UPT_"+toString(i)+"_BTB_CONDITION" );
559	COMPONENT_MAP(_component,src , "in_PREDICT_" +toString(i)+"_BTB_LAST_TAKE" ,
560	dest,"out_PREDICT_UPT_"+toString(i)+"_BTB_LAST_TAKE" );
561	COMPONENT_MAP(_component,src , "in_PREDICT_" +toString(i)+"_BTB_IS_ACCURATE" ,
562	dest,"out_PREDICT_UPT_"+toString(i)+"_BTB_IS_ACCURATE" );
563	COMPONENT_MAP(_component,src , "in_PREDICT_" +toString(i)+"_RAS_ADDRESS" ,
564	dest,"out_PREDICT_UPT_"+toString(i)+"_RAS_ADDRESS" );
565
566	//out_PREDICT_HISTORY - component_map direction
567	// in_PREDICT_RAS_INDEX - component_map return_address_stack
568	}
569
570	for (uint32_t i=0; i<_param->_nb_inst_branch_decod; i++)
571	{
572	dest = _name+"_prediction_unit_glue";
573
574	COMPONENT_MAP(_component,src , "in_DECOD_" +toString(i)+"_VAL" ,
575	dest,"out_DECOD_UPT_"+toString(i)+"_VAL" );
576	COMPONENT_MAP(_component,src ,"out_DECOD_" +toString(i)+"_ACK" ,
577	dest, "in_DECOD_UPT_"+toString(i)+"_ACK" );
578	if (_param->_have_port_context_id)
579	COMPONENT_MAP(_component,src , "in_DECOD_" +toString(i)+"_CONTEXT_ID" ,
580	dest,"out_DECOD_UPT_"+toString(i)+"_CONTEXT_ID" );
581	COMPONENT_MAP(_component,src , "in_DECOD_" +toString(i)+"_BTB_ADDRESS_SRC" ,
582	dest,"out_DECOD_UPT_"+toString(i)+"_BTB_ADDRESS_SRC" );
583	COMPONENT_MAP(_component,src , "in_DECOD_" +toString(i)+"_BTB_ADDRESS_DEST" ,
584	dest,"out_DECOD_UPT_"+toString(i)+"_BTB_ADDRESS_DEST" );
585	COMPONENT_MAP(_component,src , "in_DECOD_" +toString(i)+"_BTB_CONDITION" ,
586	dest,"out_DECOD_UPT_"+toString(i)+"_BTB_CONDITION" );
587	COMPONENT_MAP(_component,src , "in_DECOD_" +toString(i)+"_BTB_LAST_TAKE" ,
588	dest,"out_DECOD_UPT_"+toString(i)+"_BTB_LAST_TAKE" );
589	COMPONENT_MAP(_component,src , "in_DECOD_" +toString(i)+"_RAS_ADDRESS" ,
590	dest,"out_DECOD_UPT_"+toString(i)+"_RAS_ADDRESS" );
591	COMPONENT_MAP(_component,src , "in_DECOD_" +toString(i)+"_MISS_IFETCH" ,
592	dest,"out_DECOD_UPT_"+toString(i)+"_MISS_IFETCH" );
593	COMPONENT_MAP(_component,src , "in_DECOD_" +toString(i)+"_MISS_DECOD" ,
594	dest,"out_DECOD_UPT_"+toString(i)+"_MISS_DECOD" );
595	if (_param->_have_port_max_depth)
596	COMPONENT_MAP(_component,src , "in_DECOD_" +toString(i)+"_UPDATE_PREDICTION_ID",
597	dest,"out_DECOD_UPT_"+toString(i)+"_UPDATE_PREDICTION_ID");
598
599	//out_DECOD_UPT_RAS_INDEX - component_map return_address_stack
600	}
601
602	for (uint32_t i=0; i<_param->_nb_inst_branch_update; i++)
603	{
604	dest = _name+"_prediction_unit_glue";
605
606	#ifdef POSITION
607	_component->interface_map (src ,"update_"+toString(i),
608	dest,"update_upt_"+toString(i));
609	#endif
610
611	COMPONENT_MAP(_component,src ,"out_UPDATE_" +toString(i)+"_VAL",
612	dest, "in_UPDATE_UPT_"+toString(i)+"_VAL");
613	COMPONENT_MAP(_component,src , "in_UPDATE_" +toString(i)+"_ACK",
614	dest,"out_UPDATE_UPT_"+toString(i)+"_ACK");
615
616	COMPONENT_MAP(_component,src ,"out_UPDATE_" +toString(i)+"_BTB_VAL",
617	dest, "in_UPDATE_UPT_"+toString(i)+"_BTB_VAL");
618	COMPONENT_MAP(_component,src ,"out_UPDATE_" +toString(i)+"_DIR_VAL",
619	dest, "in_UPDATE_UPT_"+toString(i)+"_DIR_VAL");
620	COMPONENT_MAP(_component,src ,"out_UPDATE_" +toString(i)+"_RAS_VAL",
621	dest, "in_UPDATE_UPT_"+toString(i)+"_RAS_VAL");
622
623	//in_UPDATE_UPT_CONTEXT_ID - component_map branch_target_buffer
624	//in_UPDATE_UPT_MISS_PREDICTION - component_map branch_target_buffer
625	//in_UPDATE_UPT_DIRECTION_GOOD - component_map branch_target_buffer
626	//in_UPDATE_UPT_BTB_ADDRESS_SRC - component_map branch_target_buffer
627	//in_UPDATE_UPT_BTB_ADDRESS_DEST - component_map branch_target_buffer
628	//in_UPDATE_UPT_BTB_CONDITION - component_map branch_target_buffer
629	//in_UPDATE_UPT_DIR_HISTORY - component_map direction
630	//in_UPDATE_UPT_RAS_ADDRESS - component_map return_address_stack
631	//in_UPDATE_UPT_RAS_PUSH - component_map return_address_stack
632	//in_UPDATE_UPT_RAS_INDEX - component_map return_address_stack
633	//in_UPDATE_UPT_RAS_PREDICTION_IFETCH - component_map return_address_stack
634	}
635
636	for (uint32_t i=0; i<_param->_nb_inst_branch_complete; i++)
637	{
638	dest = _name;
639
640	#ifdef POSITION
641	_component->interface_map (src ,"complete_"+toString(i),
642	dest,"complete_"+toString(i));
643	#endif
644
645	PORT_MAP(_component,src , "in_BRANCH_COMPLETE_"+toString(i)+"_VAL" ,
646	dest, "in_BRANCH_COMPLETE_"+toString(i)+"_VAL" );
647	PORT_MAP(_component,src ,"out_BRANCH_COMPLETE_"+toString(i)+"_ACK" ,
648	dest,"out_BRANCH_COMPLETE_"+toString(i)+"_ACK" );
649	if (_param->_have_port_context_id)
650	PORT_MAP(_component,src , "in_BRANCH_COMPLETE_"+toString(i)+"_CONTEXT_ID" ,
651	dest, "in_BRANCH_COMPLETE_"+toString(i)+"_CONTEXT_ID" );
652	if (_param->_have_port_max_depth)
653	PORT_MAP(_component,src , "in_BRANCH_COMPLETE_"+toString(i)+"_DEPTH" ,
654	dest, "in_BRANCH_COMPLETE_"+toString(i)+"_DEPTH" );
655	PORT_MAP(_component,src , "in_BRANCH_COMPLETE_"+toString(i)+"_ADDRESS" ,
656	dest, "in_BRANCH_COMPLETE_"+toString(i)+"_ADDRESS" );
657	PORT_MAP(_component,src , "in_BRANCH_COMPLETE_"+toString(i)+"_FLAG" ,
658	dest, "in_BRANCH_COMPLETE_"+toString(i)+"_FLAG" );
659	PORT_MAP(_component,src ,"out_BRANCH_COMPLETE_"+toString(i)+"_MISS_PREDICTION",
660	dest,"out_BRANCH_COMPLETE_"+toString(i)+"_MISS_PREDICTION");
661	PORT_MAP(_component,src ,"out_BRANCH_COMPLETE_"+toString(i)+"_TAKE" ,
662	dest,"out_BRANCH_COMPLETE_"+toString(i)+"_TAKE" );
663	PORT_MAP(_component,src ,"out_BRANCH_COMPLETE_"+toString(i)+"_ADDRESS_SRC" ,
664	dest,"out_BRANCH_COMPLETE_"+toString(i)+"_ADDRESS_SRC" );
665	PORT_MAP(_component,src ,"out_BRANCH_COMPLETE_"+toString(i)+"_ADDRESS_DEST" ,
666	dest,"out_BRANCH_COMPLETE_"+toString(i)+"_ADDRESS_DEST" );
667	}
668
669	for (uint32_t i=0; i<_param->_nb_context; i++)
670	{
671	dest = _name;
672
673	#ifdef POSITION
674	_component->interface_map (src ,"branch_event_"+toString(i),
675	dest,"branch_event_"+toString(i));
676	#endif
677
678	PORT_MAP(_component,src ,"out_BRANCH_EVENT_"+toString(i)+"_VAL" ,dest,"out_BRANCH_EVENT_"+toString(i)+"_VAL" );
679	PORT_MAP(_component,src , "in_BRANCH_EVENT_"+toString(i)+"_ACK" ,dest, "in_BRANCH_EVENT_"+toString(i)+"_ACK" );
680	PORT_MAP(_component,src ,"out_BRANCH_EVENT_"+toString(i)+"_ADDRESS_SRC" ,dest,"out_BRANCH_EVENT_"+toString(i)+"_ADDRESS_SRC" );
681	PORT_MAP(_component,src ,"out_BRANCH_EVENT_"+toString(i)+"_ADDRESS_DEST",dest,"out_BRANCH_EVENT_"+toString(i)+"_ADDRESS_DEST");
682	}
683
684	for (uint32_t i=0; i<_param->_nb_context; i++)
685	{
686	dest = _name+"_prediction_unit_glue";
687
688	#ifdef POSITION
689	_component->interface_map (src ,"depth_"+toString(i),
690	dest,"depth_"+toString(i));
691	#endif
692
693	COMPONENT_MAP(_component,src ,"out_DEPTH_"+toString(i)+ "_NB_BRANCH",
694	dest, "in_DEPTH_"+toString(i)+"_UPT_NB_BRANCH");
695
696	if (_param->_have_port_depth[i])
697	COMPONENT_MAP(_component,src ,"out_DEPTH_"+toString(i)+ "_TAIL" ,
698	dest, "in_DEPTH_"+toString(i)+"_UPT_TAIL" );
699	}
700
701	}
702
703	// ===================================================================
704	// =====[ prediction_unit_glue ]======================================
705	// ===================================================================
706	{
707	src = _name+"_prediction_unit_glue";
708	log_printf(INFO,Prediction_unit,FUNCTION,_("Instance : %s"),src.c_str());
709
710	{
711	dest = _name;
712	#ifdef POSITION
713	_component->interface_map (src ,"",
714	dest,"");
715	#endif
716
717	PORT_MAP(_component,src , "in_CLOCK" ,dest, "in_CLOCK");
718	PORT_MAP(_component,src , "in_NRESET",dest, "in_NRESET");
719	}
720
721	for (uint32_t i=0; i<_param->_nb_context; i++)
722	{
723	dest = _name;
724	#ifdef POSITION
725	_component->interface_map (src ,"predict_"+toString(i),
726	dest,"predict_"+toString(i));
727	#endif
728
729	PORT_MAP(_component,src , "in_PREDICT_"+toString(i)+"_VAL" ,
730	dest, "in_PREDICT_"+toString(i)+"_VAL" );
731	PORT_MAP(_component,src ,"out_PREDICT_"+toString(i)+"_ACK" ,
732	dest,"out_PREDICT_"+toString(i)+"_ACK" );
733	PORT_MAP(_component,src , "in_PREDICT_"+toString(i)+"_PC_PREVIOUS" ,
734	dest, "in_PREDICT_"+toString(i)+"_PC_PREVIOUS" );
735	PORT_MAP(_component,src , "in_PREDICT_"+toString(i)+"_PC_CURRENT" ,
736	dest, "in_PREDICT_"+toString(i)+"_PC_CURRENT" );
737	PORT_MAP(_component,src , "in_PREDICT_"+toString(i)+"_PC_CURRENT_IS_DS_TAKE" ,
738	dest, "in_PREDICT_"+toString(i)+"_PC_CURRENT_IS_DS_TAKE" );
739	PORT_MAP(_component,src ,"out_PREDICT_"+toString(i)+"_PC_NEXT" ,
740	dest,"out_PREDICT_"+toString(i)+"_PC_NEXT" );
741	PORT_MAP(_component,src ,"out_PREDICT_"+toString(i)+"_PC_NEXT_IS_DS_TAKE" ,
742	dest,"out_PREDICT_"+toString(i)+"_PC_NEXT_IS_DS_TAKE" );
743	if (_param->_have_port_inst_ifetch_ptr [i])
744	PORT_MAP(_component,src ,"out_PREDICT_"+toString(i)+"_INST_IFETCH_PTR" ,
745	dest,"out_PREDICT_"+toString(i)+"_INST_IFETCH_PTR" );
746	PORT_MAP(_component,src ,"out_PREDICT_"+toString(i)+"_BRANCH_STATE" ,
747	dest,"out_PREDICT_"+toString(i)+"_BRANCH_STATE" );
748	if (_param->_have_port_depth [i])
749	PORT_MAP(_component,src ,"out_PREDICT_"+toString(i)+"_BRANCH_UPDATE_PREDICTION_ID",
750	dest,"out_PREDICT_"+toString(i)+"_BRANCH_UPDATE_PREDICTION_ID");
751
752	for (uint32_t j=0; j<_param->_nb_instruction[i]; j++)
753	{
754	dest = _name;
755	#ifdef POSITION
756	_component->interface_map (src ,"predict_"+toString(i)+"_"+toString(j),
757	dest,"predict_"+toString(i)+"_"+toString(j));
758	#endif
759
760	PORT_MAP(_component,src ,"out_PREDICT_"+toString(i)+"_"+toString(j)+"_INSTRUCTION_ENABLE",
761	dest,"out_PREDICT_"+toString(i)+"_"+toString(j)+"_INSTRUCTION_ENABLE");
762	}
763	}
764
765	for (uint32_t i=0; i<_param->_nb_decod_unit; i++)
766	for (uint32_t j=0; j<_param->_nb_inst_decod[i]; j++)
767	{
768	dest = _name;
769	#ifdef POSITION
770	_component->interface_map (src ,"decod_"+toString(i),
771	dest,"decod_"+toString(i));
772	#endif
773
774	PORT_MAP(_component,src , "in_DECOD_"+toString(i)+"_"+toString(j)+"_VAL" ,
775	dest, "in_DECOD_"+toString(i)+"_"+toString(j)+"_VAL" );
776	PORT_MAP(_component,src ,"out_DECOD_"+toString(i)+"_"+toString(j)+"_ACK" ,
777	dest,"out_DECOD_"+toString(i)+"_"+toString(j)+"_ACK" );
778	if (_param->_have_port_context_id)
779	PORT_MAP(_component,src , "in_DECOD_"+toString(i)+"_"+toString(j)+"_CONTEXT_ID" ,
780	dest, "in_DECOD_"+toString(i)+"_"+toString(j)+"_CONTEXT_ID" );
781	PORT_MAP(_component,src , "in_DECOD_"+toString(i)+"_"+toString(j)+"_MATCH_INST_IFETCH_PTR" ,
782	dest, "in_DECOD_"+toString(i)+"_"+toString(j)+"_MATCH_INST_IFETCH_PTR" );
783	PORT_MAP(_component,src , "in_DECOD_"+toString(i)+"_"+toString(j)+"_BRANCH_STATE" ,
784	dest, "in_DECOD_"+toString(i)+"_"+toString(j)+"_BRANCH_STATE" );
785	if (_param->_have_port_max_depth)
786	PORT_MAP(_component,src , "in_DECOD_"+toString(i)+"_"+toString(j)+"_BRANCH_UPDATE_PREDICTION_ID",
787	dest, "in_DECOD_"+toString(i)+"_"+toString(j)+"_BRANCH_UPDATE_PREDICTION_ID");
788	PORT_MAP(_component,src , "in_DECOD_"+toString(i)+"_"+toString(j)+"_BRANCH_CONDITION" ,
789	dest, "in_DECOD_"+toString(i)+"_"+toString(j)+"_BRANCH_CONDITION" );
790	PORT_MAP(_component,src , "in_DECOD_"+toString(i)+"_"+toString(j)+"_BRANCH_DIRECTION" ,
791	dest, "in_DECOD_"+toString(i)+"_"+toString(j)+"_BRANCH_DIRECTION" );
792	PORT_MAP(_component,src , "in_DECOD_"+toString(i)+"_"+toString(j)+"_ADDRESS_SRC" ,
793	dest, "in_DECOD_"+toString(i)+"_"+toString(j)+"_ADDRESS_SRC" );
794	PORT_MAP(_component,src , "in_DECOD_"+toString(i)+"_"+toString(j)+"_ADDRESS_DEST" ,
795	dest, "in_DECOD_"+toString(i)+"_"+toString(j)+"_ADDRESS_DEST" );
796	}
797
798	for (uint32_t i=0; i<_param->_nb_context; i++)
799	{
800	dest = _name;
801	#ifdef POSITION
802	_component->interface_map (src ,"depth_"+toString(i),
803	dest,"depth_"+toString(i));
804	#endif
805
806	PORT_MAP(_component,src ,"out_DEPTH_"+toString(i)+"_NB_BRANCH",dest,"out_DEPTH_"+toString(i)+"_NB_BRANCH");
807	if (_param->_have_port_depth[i])
808	PORT_MAP(_component,src ,"out_DEPTH_"+toString(i)+"_TAIL" ,dest,"out_DEPTH_"+toString(i)+"_TAIL" );
809	}
810	}
811
812	// ~~~~~[ Others ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
813	_component->test_map(false);
814
815	#ifdef POSITION
816	_component->generate_file();
817	#endif
818
819	log_printf(FUNC,Prediction_unit,FUNCTION,"End");
820	};
821
822	}; // end namespace prediction_unit
823	}; // end namespace front_end
824	}; // end namespace multi_front_end
825	}; // end namespace core
826
827	}; // end namespace behavioural
828	}; // end namespace morpheo

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