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source: trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Branch_Target_Buffer/src/Branch_Target_Buffer_allocation.cpp @ 81

Last change on this file since 81 was 81, checked in by rosiere, 16 years ago
Finish Environment (and test) Continue predictor_unit Add external tools svn keyword "Id" set
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1	/*
2	* $Id: Branch_Target_Buffer_allocation.cpp 81 2008-04-15 18:40:01Z rosiere $
3	*
4	* [ Description ]
5	*
6	*/
7
8	#include "Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Branch_Target_Buffer/include/Branch_Target_Buffer.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	namespace branch_target_buffer {
18
19
20
21	#undef FUNCTION
22	#define FUNCTION "Branch_Target_Buffer::allocation"
23	void Branch_Target_Buffer::allocation
24	(
25	#ifdef STATISTICS
26	morpheo::behavioural::Parameters_Statistics * param_statistics
27	#else
28	void
29	#endif
30	)
31	{
32	log_printf(FUNC,Branch_Target_Buffer,FUNCTION,"Begin");
33
34	_component = new Component (_usage);
35
36	Entity * entity = _component->set_entity (_name
37	,"Branch_Target_Buffer"
38	#ifdef POSITION
39	,COMBINATORY
40	#endif
41	);
42
43	_interfaces = entity->set_interfaces();
44
45	// ~~~~~[ Interface : "" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
46	{
47	Interface * interface = _interfaces->set_interface(""
48	#ifdef POSITION
49	,IN
50	,SOUTH,
51	"Generalist interface"
52	#endif
53	);
54
55	in_CLOCK = interface->set_signal_clk ("clock" ,1, CLOCK_VHDL_YES);
56	in_NRESET = interface->set_signal_in <Tcontrol_t> ("nreset",1, RESET_VHDL_YES);
57	}
58
59	// ~~~~~[ Interface : "predict" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
60	{
61	ALLOC1_INTERFACE("predict", IN, SOUTH, "Predict (next pc) interface", _param->_nb_inst_predict);
62
63	ALLOC1_VALACK_IN ( in_PREDICT_VAL ,VAL);
64	ALLOC1_VALACK_OUT(out_PREDICT_ACK ,ACK);
65	ALLOC1_SIGNAL_IN ( in_PREDICT_CONTEXT_ID ,"context_id" ,Tcontext_t ,_param->_size_context_id);
66	ALLOC1_SIGNAL_IN ( in_PREDICT_ADDRESS ,"address" ,Tgeneral_data_t ,_param->_size_address);
67	ALLOC1_SIGNAL_OUT(out_PREDICT_HIT ,"hit" ,Tcontrol_t ,1);
68	ALLOC1_SIGNAL_OUT(out_PREDICT_ADDRESS_SRC ,"address_src" ,Tgeneral_data_t ,_param->_size_address);
69	ALLOC1_SIGNAL_OUT(out_PREDICT_ADDRESS_DEST,"address_dest",Tgeneral_data_t ,_param->_size_address);
70	ALLOC1_SIGNAL_OUT(out_PREDICT_CONDITION ,"condition" ,Tbranch_condition_t,_param->_size_branch_condition);
71	ALLOC1_SIGNAL_OUT(out_PREDICT_LAST_TAKE ,"last_take" ,Tcontrol_t ,1);
72	ALLOC1_SIGNAL_OUT(out_PREDICT_IS_ACCURATE ,"is_accurate" ,Tcontrol_t ,1);
73	}
74
75	// ~~~~~[ Interface : "decod" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
76	{
77	ALLOC1_INTERFACE("decod", IN, SOUTH, "Decod Interface", _param->_nb_inst_decod);
78
79	ALLOC1_VALACK_IN ( in_DECOD_VAL ,VAL);
80	ALLOC1_VALACK_OUT(out_DECOD_ACK ,ACK);
81	ALLOC1_SIGNAL_IN ( in_DECOD_CONTEXT_ID ,"context_id" ,Tcontext_t ,_param->_size_context_id);
82	ALLOC1_SIGNAL_IN ( in_DECOD_ADDRESS_SRC ,"address_src" ,Tgeneral_data_t ,_param->_size_address);
83	ALLOC1_SIGNAL_IN ( in_DECOD_ADDRESS_DEST ,"address_dest" ,Tgeneral_data_t ,_param->_size_address);
84	ALLOC1_SIGNAL_IN ( in_DECOD_CONDITION ,"condition" ,Tbranch_condition_t,_param->_size_branch_condition);
85	ALLOC1_SIGNAL_IN ( in_DECOD_LAST_TAKE ,"last_take" ,Tcontrol_t ,1);
86	ALLOC1_SIGNAL_IN ( in_DECOD_MISS_PREDICTION,"miss_prediction",Tcontrol_t ,1);
87	}
88
89	// ~~~~~[ Interface : "update" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
90	{
91	ALLOC1_INTERFACE("update", IN, SOUTH, "Update interface", _param->_nb_inst_update);
92
93	ALLOC1_VALACK_IN ( in_UPDATE_VAL ,VAL);
94	ALLOC1_VALACK_OUT(out_UPDATE_ACK ,ACK);
95	ALLOC1_SIGNAL_IN ( in_UPDATE_CONTEXT_ID ,"context_id" ,Tcontext_t ,_param->_size_context_id);
96	ALLOC1_SIGNAL_IN ( in_UPDATE_ADDRESS_SRC ,"address_src" ,Tgeneral_data_t ,_param->_size_address);
97	ALLOC1_SIGNAL_IN ( in_UPDATE_ADDRESS_DEST ,"address_dest" ,Tgeneral_data_t ,_param->_size_address);
98	ALLOC1_SIGNAL_IN ( in_UPDATE_CONDITION ,"condition" ,Tbranch_condition_t,_param->_size_branch_condition);
99	ALLOC1_SIGNAL_IN ( in_UPDATE_LAST_TAKE ,"last_take" ,Tcontrol_t ,1);
100	ALLOC1_SIGNAL_IN ( in_UPDATE_MISS_PREDICTION,"miss_prediction",Tcontrol_t ,1);
101	}
102
103	// ~~~~~[ Component ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
104	std::string name;
105
106	if (_param->_have_component_victim)
107	{
108	_component_sort = new morpheo::behavioural::generic::sort::Sort * [_param->_nb_inst_predict];
109
110	for (uint32_t i=0; i<_param->_nb_inst_predict; i++)
111	{
112	name = _name+"_sort_"+toString(i);
113	std::cout << "Create : " << name << std::endl;
114
115	_component_sort [i] = new morpheo::behavioural::generic::sort::Sort
116	(name.c_str()
117	#ifdef STATISTICS
118	,param_statistics
119	#endif
120	,_param->_param_sort);
121
122	_component->set_component (_component_sort [i] ->_component
123	#ifdef POSITION
124	, 50, 50, 10, 10
125	#endif
126	);
127	}
128
129	{
130	name = _name+"_victim";
131	std::cout << "Create : " << name << std::endl;
132
133	_component_victim = new morpheo::behavioural::generic::victim::Victim
134	(name.c_str()
135	#ifdef STATISTICS
136	,param_statistics
137	#endif
138	,_param->_param_victim);
139
140	_component->set_component (_component_victim->_component
141	#ifdef POSITION
142	, 50, 50, 10, 10
143	#endif
144	);
145	}
146	}
147
148	{
149	name = _name+"_glue";
150	std::cout << "Create : " << name << std::endl;
151
152	_component_branch_target_buffer_glue = new morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::branch_target_buffer::branch_target_buffer_glue::Branch_Target_Buffer_Glue
153	(name.c_str()
154	#ifdef STATISTICS
155	,param_statistics
156	#endif
157	,_param->_param_branch_target_buffer_glue);
158
159	_component->set_component (_component_branch_target_buffer_glue->_component
160	#ifdef POSITION
161	, 50, 50, 10, 10
162	#endif
163	);
164	}
165
166	{
167	name = _name+"_register";
168	std::cout << "Create : " << name << std::endl;
169
170	_component_branch_target_buffer_register = new morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::branch_target_buffer::branch_target_buffer_register::Branch_Target_Buffer_Register
171	(name.c_str()
172	#ifdef STATISTICS
173	,param_statistics
174	#endif
175	,_param->_param_branch_target_buffer_register);
176
177	_component->set_component (_component_branch_target_buffer_register->_component
178	#ifdef POSITION
179	, 50, 50, 10, 10
180	#endif
181	);
182	}
183
184	// ~~~~~[ Instanciation ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
185	std::string src,dest;
186
187	if (_param->_have_component_victim)
188	{
189	//================================================================
190	//=====[ Sort ]===================================================
191	//================================================================
192
193	for (uint32_t i=0; i<_param->_nb_inst_predict; i++)
194	{
195	src = _name+"_sort_"+toString(i);
196	std::cout << "Instance : " << src << std::endl;
197
198	{
199	dest = _name;
200	#ifdef POSITION
201	_component->interface_map (src ,"",
202	dest,"");
203	#endif
204	PORT_MAP(_component,src , "in_CLOCK" ,dest, "in_CLOCK");
205	PORT_MAP(_component,src , "in_NRESET",dest, "in_NRESET");
206	}
207
208	for (uint32_t j=0; j<_param->_associativity; j++)
209	{
210	dest = _name+"_register";
211	#ifdef POSITION
212	_component->interface_map (src ,"input_" +toString(i),
213	dest,"predict_"+toString(i));
214	#endif
215
216	COMPONENT_MAP(_component,src , "in_INPUT_"+toString(j)+"_VAL" ,
217	dest,"out_PREDICT_"+toString(i)+"_"+toString(j)+"_HIT" );
218	COMPONENT_MAP(_component,src , "in_INPUT_"+toString(j)+"_DATA",
219	dest,"out_PREDICT_"+toString(i)+"_"+toString(j)+"_ADDRESS_SRC");
220
221	// out_OUTPUT_VAL -> glue
222	// out_OUTPUT_INDEX -> glue
223	// out_OUTPUT_ADDRESS -> no exist
224	}
225	}
226
227	//================================================================
228	//=====[ Victim ]=================================================
229	//================================================================
230	{
231	src = _name+"_victim";
232	std::cout << "Instance : " << src << std::endl;
233
234	{
235	dest = _name;
236	#ifdef POSITION
237	_component->interface_map (src ,"",
238	dest,"");
239	#endif
240	PORT_MAP(_component,src , "in_CLOCK" ,dest, "in_CLOCK");
241	PORT_MAP(_component,src , "in_NRESET",dest, "in_NRESET");
242
243	// in_ACCESS_VAL -> glue, register
244	//out_ACCESS_ACK -> glue, register
245	// in_ACCESS_ADDRESS -> glue, register
246	// in_ACCESS_HIT -> glue, register
247	// in_ACCESS_ENTITY -> glue, register
248	//out_ACCESS_VICTIM -> glue, register
249	}
250	}
251	}
252
253	//====================================================================
254	//=====[ Glue ]=======================================================
255	//====================================================================
256	{
257	src = _name+"_glue";
258	std::cout << "Instance : " << src << std::endl;
259
260	{
261	dest = _name;
262	#ifdef POSITION
263	_component->interface_map (src ,"",
264	dest,"");
265	#endif
266	PORT_MAP(_component,src , "in_CLOCK" ,dest, "in_CLOCK");
267	PORT_MAP(_component,src , "in_NRESET",dest, "in_NRESET");
268	}
269
270	for (uint32_t i=0; i<_param->_nb_inst_predict; i++)
271	{
272	dest = _name;
273	#ifdef POSITION
274	_component->interface_map (src ,"predict_"+toString(i),
275	dest,"predict_"+toString(i));
276	#endif
277
278	PORT_MAP(_component,src , "in_PREDICT_"+toString(i)+"_VAL" ,
279	dest, "in_PREDICT_"+toString(i)+"_VAL" );
280	PORT_MAP(_component,src ,"out_PREDICT_"+toString(i)+"_ACK" ,
281	dest,"out_PREDICT_"+toString(i)+"_ACK" );
282	PORT_MAP(_component,src ,"out_PREDICT_"+toString(i)+"_HIT" ,
283	dest,"out_PREDICT_"+toString(i)+"_HIT" );
284	PORT_MAP(_component,src ,"out_PREDICT_"+toString(i)+"_ADDRESS_SRC" ,
285	dest,"out_PREDICT_"+toString(i)+"_ADDRESS_SRC" );
286	PORT_MAP(_component,src ,"out_PREDICT_"+toString(i)+"_ADDRESS_DEST",
287	dest,"out_PREDICT_"+toString(i)+"_ADDRESS_DEST");
288	PORT_MAP(_component,src ,"out_PREDICT_"+toString(i)+"_CONDITION" ,
289	dest,"out_PREDICT_"+toString(i)+"_CONDITION" );
290	PORT_MAP(_component,src ,"out_PREDICT_"+toString(i)+"_LAST_TAKE" ,
291	dest,"out_PREDICT_"+toString(i)+"_LAST_TAKE" );
292	PORT_MAP(_component,src ,"out_PREDICT_"+toString(i)+"_IS_ACCURATE" ,
293	dest,"out_PREDICT_"+toString(i)+"_IS_ACCURATE" );
294
295	dest = _name+"_register";
296	#ifdef POSITION
297	_component->interface_map (src ,"predict_"+toString(i),
298	dest,"predict_"+toString(i));
299	#endif
300
301	COMPONENT_MAP(_component,src ,"out_PREDICT_"+toString(i)+"_REGISTER_VAL",
302	dest, "in_PREDICT_"+toString(i)+"_VAL");
303	COMPONENT_MAP(_component,src , "in_PREDICT_"+toString(i)+"_REGISTER_ACK",
304	dest,"out_PREDICT_"+toString(i)+"_ACK");
305
306	for (uint32_t j=0; j<_param->_associativity; j++)
307	{
308	#ifdef POSITION
309	_component->interface_map (src ,"predict_"+toString(i)+"_"+toString(j),
310	dest,"predict_"+toString(i)+"_"+toString(j));
311	#endif
312
313	COMPONENT_MAP(_component,src , "in_PREDICT_"+toString(i)+"_"+toString(j)+"_REGISTER_HIT" ,
314	dest,"out_PREDICT_"+toString(i)+"_"+toString(j)+"_HIT" );
315	COMPONENT_MAP(_component,src , "in_PREDICT_"+toString(i)+"_"+toString(j)+"_REGISTER_ADDRESS_SRC" ,
316	dest,"out_PREDICT_"+toString(i)+"_"+toString(j)+"_ADDRESS_SRC" );
317	COMPONENT_MAP(_component,src , "in_PREDICT_"+toString(i)+"_"+toString(j)+"_REGISTER_ADDRESS_DEST",
318	dest,"out_PREDICT_"+toString(i)+"_"+toString(j)+"_ADDRESS_DEST");
319	COMPONENT_MAP(_component,src , "in_PREDICT_"+toString(i)+"_"+toString(j)+"_REGISTER_CONDITION" ,
320	dest,"out_PREDICT_"+toString(i)+"_"+toString(j)+"_CONDITION" );
321	COMPONENT_MAP(_component,src , "in_PREDICT_"+toString(i)+"_"+toString(j)+"_REGISTER_LAST_TAKE" ,
322	dest,"out_PREDICT_"+toString(i)+"_"+toString(j)+"_LAST_TAKE" );
323	COMPONENT_MAP(_component,src , "in_PREDICT_"+toString(i)+"_"+toString(j)+"_REGISTER_IS_ACCURATE" ,
324	dest,"out_PREDICT_"+toString(i)+"_"+toString(j)+"_IS_ACCURATE" );
325	}
326
327	if (_param->_have_component_victim)
328	{
329	dest = _name+"_sort_"+toString(i);
330	#ifdef POSITION
331	_component->interface_map (src ,"predict_"+toString(i),
332	dest,"output_0");
333	#endif
334
335	COMPONENT_MAP(_component,src , "in_PREDICT_"+toString(i)+"_SORT_VAL" ,
336	dest,"out_OUTPUT_0_VAL" );
337	COMPONENT_MAP(_component,src , "in_PREDICT_"+toString(i)+"_SORT_INDEX",
338	dest,"out_OUTPUT_0_INDEX");
339
340	dest = _name+"_victim";
341	#ifdef POSITION
342	_component->interface_map (src ,"predict_"+toString(i),
343	dest,"access_"+toString(i));
344	#endif
345
346	COMPONENT_MAP(_component,src ,"out_PREDICT_"+toString(i)+"_VICTIM_VAL" ,
347	dest, "in_ACCESS_"+toString(i)+"_VAL" );
348	COMPONENT_MAP(_component,src , "in_PREDICT_"+toString(i)+"_VICTIM_ACK" ,
349	dest,"out_ACCESS_"+toString(i)+"_ACK" );
350	COMPONENT_MAP(_component,src ,"out_PREDICT_"+toString(i)+"_VICTIM_HIT" ,
351	dest, "in_ACCESS_"+toString(i)+"_HIT" );
352	if (not _param->_is_full_associative)
353	COMPONENT_MAP(_component,src ,"out_PREDICT_"+toString(i)+"_VICTIM_ADDRESS",
354	dest, "in_ACCESS_"+toString(i)+"_ADDRESS");
355	COMPONENT_MAP(_component,src ,"out_PREDICT_"+toString(i)+"_VICTIM_INDEX" ,
356	dest, "in_ACCESS_"+toString(i)+"_ENTITY" );
357	COMPONENT_MAP(_component,src , "in_PREDICT_"+toString(i)+"_VICTIM_VICTIM" ,
358	dest,"out_ACCESS_"+toString(i)+"_VICTIM" );
359	}
360	}
361
362	for (uint32_t i=0; i<_param->_nb_inst_decod; i++)
363	{
364	dest = _name;
365	#ifdef POSITION
366	_component->interface_map (src ,"decod_"+toString(i),
367	dest,"decod_"+toString(i));
368	#endif
369
370	PORT_MAP(_component,src , "in_DECOD_"+toString(i)+"_VAL" ,
371	dest, "in_DECOD_"+toString(i)+"_VAL" );
372	PORT_MAP(_component,src ,"out_DECOD_"+toString(i)+"_ACK" ,
373	dest,"out_DECOD_"+toString(i)+"_ACK" );
374	if (not _param->_is_full_associative)
375	PORT_MAP(_component,src , "in_DECOD_"+toString(i)+"_ADDRESS_SRC",
376	dest, "in_DECOD_"+toString(i)+"_ADDRESS_SRC");
377
378	dest = _name+"_register";
379	#ifdef POSITION
380	_component->interface_map (src ,"decod_"+toString(i),
381	dest,"decod_"+toString(i));
382	#endif
383
384	COMPONENT_MAP(_component,src ,"out_DECOD_"+toString(i)+"_REGISTER_VAL",
385	dest, "in_DECOD_"+toString(i)+"_VAL");
386	COMPONENT_MAP(_component,src , "in_DECOD_"+toString(i)+"_REGISTER_ACK",
387	dest,"out_DECOD_"+toString(i)+"_ACK");
388
389	if (_param->_have_component_victim)
390	{
391	uint32_t j = _param->_nb_inst_predict+i;
392
393	dest = _name+"_victim";
394	#ifdef POSITION
395	_component->interface_map (src ,"predict_"+toString(i),
396	dest,"access_"+toString(j));
397	#endif
398
399	COMPONENT_MAP(_component,src ,"out_DECOD_"+toString(i)+"_VICTIM_VAL" ,
400	dest, "in_ACCESS_"+toString(j)+"_VAL" );
401	COMPONENT_MAP(_component,src , "in_DECOD_"+toString(i)+"_VICTIM_ACK" ,
402	dest,"out_ACCESS_"+toString(j)+"_ACK" );
403	if (not _param->_is_full_associative)
404	COMPONENT_MAP(_component,src ,"out_DECOD_"+toString(i)+"_VICTIM_ADDRESS",
405	dest, "in_ACCESS_"+toString(j)+"_ADDRESS");
406	}
407	}
408
409	for (uint32_t i=0; i<_param->_nb_inst_update; i++)
410	{
411	dest = _name;
412	#ifdef POSITION
413	_component->interface_map (src ,"update_"+toString(i),
414	dest,"update_"+toString(i));
415	#endif
416
417	PORT_MAP(_component,src , "in_UPDATE_"+toString(i)+"_VAL" ,
418	dest, "in_UPDATE_"+toString(i)+"_VAL" );
419	PORT_MAP(_component,src ,"out_UPDATE_"+toString(i)+"_ACK" ,
420	dest,"out_UPDATE_"+toString(i)+"_ACK" );
421	if (not _param->_is_full_associative)
422	PORT_MAP(_component,src , "in_UPDATE_"+toString(i)+"_ADDRESS_SRC",
423	dest, "in_UPDATE_"+toString(i)+"_ADDRESS_SRC");
424
425	dest = _name+"_register";
426	#ifdef POSITION
427	_component->interface_map (src ,"update_"+toString(i),
428	dest,"update_"+toString(i));
429	#endif
430
431	COMPONENT_MAP(_component,src ,"out_UPDATE_"+toString(i)+"_REGISTER_VAL",
432	dest, "in_UPDATE_"+toString(i)+"_VAL");
433	COMPONENT_MAP(_component,src , "in_UPDATE_"+toString(i)+"_REGISTER_ACK",
434	dest,"out_UPDATE_"+toString(i)+"_ACK");
435
436	if (_param->_have_component_victim)
437	{
438	uint32_t j = _param->_nb_inst_predict+_param->_nb_inst_decod+i;
439
440	dest = _name+"_victim";
441	#ifdef POSITION
442	_component->interface_map (src ,"predict_"+toString(i),
443	dest,"access_"+toString(j));
444	#endif
445
446	COMPONENT_MAP(_component,src ,"out_UPDATE_"+toString(i)+"_VICTIM_VAL" ,
447	dest, "in_ACCESS_"+toString(j)+"_VAL" );
448	COMPONENT_MAP(_component,src , "in_UPDATE_"+toString(i)+"_VICTIM_ACK" ,
449	dest,"out_ACCESS_"+toString(j)+"_ACK" );
450	if (not _param->_is_full_associative)
451	COMPONENT_MAP(_component,src ,"out_UPDATE_"+toString(i)+"_VICTIM_ADDRESS",
452	dest, "in_ACCESS_"+toString(j)+"_ADDRESS");
453	}
454	}
455	}
456
457	//====================================================================
458	//=====[ Register ]===================================================
459	//====================================================================
460	{
461	src = _name+"_register";
462	std::cout << "Instance : " << src << std::endl;
463
464	{
465	dest = _name;
466	#ifdef POSITION
467	_component->interface_map (src ,"",
468	dest,"");
469	#endif
470	PORT_MAP(_component,src , "in_CLOCK" ,dest, "in_CLOCK");
471	PORT_MAP(_component,src , "in_NRESET",dest, "in_NRESET");
472	}
473
474	for (uint32_t i=0; i<_param->_nb_inst_predict; i++)
475	{
476	dest = _name;
477	#ifdef POSITION
478	_component->interface_map (src ,"predict_"+toString(i),
479	dest,"predict_"+toString(i));
480	#endif
481
482	if (_param->_have_port_context_id)
483	PORT_MAP(_component,src , "in_PREDICT_"+toString(i)+"_CONTEXT_ID",
484	dest, "in_PREDICT_"+toString(i)+"_CONTEXT_ID");
485	PORT_MAP(_component,src , "in_PREDICT_"+toString(i)+"_ADDRESS" ,
486	dest, "in_PREDICT_"+toString(i)+"_ADDRESS" );
487
488	// in_PREDICT_VAL -> glue
489	//out_PREDICT_ACK -> glue
490	//out_PREDICT_HIT -> glue, sort
491	//out_PREDICT_ADDRESS_SRC -> glue, sort
492	//out_PREDICT_ADDRESS_DEST -> glue
493	//out_PREDICT_CONDITION -> glue
494	//out_PREDICT_LAST_TAKE -> glue
495	//out_PREDICT_IS_ACCURATE -> glue
496	}
497
498	for (uint32_t i=0; i<_param->_nb_inst_decod; i++)
499	{
500	dest = _name;
501	#ifdef POSITION
502	_component->interface_map (src ,"decod_"+toString(i),
503	dest,"decod_"+toString(i));
504	#endif
505
506	// in_DECOD_VAL -> glue
507	//out_DECOD_ACK -> glue
508	if (_param->_have_port_context_id)
509	PORT_MAP(_component,src , "in_DECOD_"+toString(i)+"_CONTEXT_ID" ,
510	dest, "in_DECOD_"+toString(i)+"_CONTEXT_ID" );
511	PORT_MAP(_component,src , "in_DECOD_"+toString(i)+"_ADDRESS_SRC" ,
512	dest, "in_DECOD_"+toString(i)+"_ADDRESS_SRC" );
513	PORT_MAP(_component,src , "in_DECOD_"+toString(i)+"_ADDRESS_DEST" ,
514	dest, "in_DECOD_"+toString(i)+"_ADDRESS_DEST" );
515	PORT_MAP(_component,src , "in_DECOD_"+toString(i)+"_CONDITION" ,
516	dest, "in_DECOD_"+toString(i)+"_CONDITION" );
517	PORT_MAP(_component,src , "in_DECOD_"+toString(i)+"_LAST_TAKE" ,
518	dest, "in_DECOD_"+toString(i)+"_LAST_TAKE" );
519	PORT_MAP(_component,src , "in_DECOD_"+toString(i)+"_MISS_PREDICTION",
520	dest, "in_DECOD_"+toString(i)+"_MISS_PREDICTION");
521
522	if (_param->_have_component_victim)
523	{
524	uint32_t j = _param->_nb_inst_predict+i;
525
526	dest = _name+"_victim";
527	#ifdef POSITION
528	_component->interface_map (src ,"decod_"+toString(i),
529	dest,"access_"+toString(j));
530	#endif
531
532	COMPONENT_MAP(_component,src ,"out_DECOD_"+toString(i)+"_HIT" ,
533	dest, "in_ACCESS_"+toString(j)+"_HIT" );
534	COMPONENT_MAP(_component,src ,"out_DECOD_"+toString(i)+"_HIT_INDEX",
535	dest, "in_ACCESS_"+toString(j)+"_ENTITY");
536	COMPONENT_MAP(_component,src , "in_DECOD_"+toString(i)+"_VICTIM" ,
537	dest,"out_ACCESS_"+toString(j)+"_VICTIM");
538	}
539	}
540
541	for (uint32_t i=0; i<_param->_nb_inst_update; i++)
542	{
543	dest = _name;
544	#ifdef POSITION
545	_component->interface_map (src ,"update_"+toString(i),
546	dest,"update_"+toString(i));
547	#endif
548
549	// in_UPDATE_VAL -> glue
550	//out_UPDATE_ACK -> glue
551	if (_param->_have_port_context_id)
552	PORT_MAP(_component,src , "in_UPDATE_"+toString(i)+"_CONTEXT_ID" ,
553	dest, "in_UPDATE_"+toString(i)+"_CONTEXT_ID" );
554	PORT_MAP(_component,src , "in_UPDATE_"+toString(i)+"_ADDRESS_SRC" ,
555	dest, "in_UPDATE_"+toString(i)+"_ADDRESS_SRC" );
556	PORT_MAP(_component,src , "in_UPDATE_"+toString(i)+"_ADDRESS_DEST" ,
557	dest, "in_UPDATE_"+toString(i)+"_ADDRESS_DEST" );
558	PORT_MAP(_component,src , "in_UPDATE_"+toString(i)+"_CONDITION" ,
559	dest, "in_UPDATE_"+toString(i)+"_CONDITION" );
560	PORT_MAP(_component,src , "in_UPDATE_"+toString(i)+"_LAST_TAKE" ,
561	dest, "in_UPDATE_"+toString(i)+"_LAST_TAKE" );
562	PORT_MAP(_component,src , "in_UPDATE_"+toString(i)+"_MISS_PREDICTION",
563	dest, "in_UPDATE_"+toString(i)+"_MISS_PREDICTION");
564
565	if (_param->_have_component_victim)
566	{
567	uint32_t j = _param->_nb_inst_predict+_param->_nb_inst_decod+i;
568
569	dest = _name+"_victim";
570	#ifdef POSITION
571	_component->interface_map (src ,"update_"+toString(i),
572	dest,"access_"+toString(j));
573	#endif
574
575	COMPONENT_MAP(_component,src ,"out_UPDATE_"+toString(i)+"_HIT" ,
576	dest, "in_ACCESS_"+toString(j)+"_HIT" );
577	COMPONENT_MAP(_component,src ,"out_UPDATE_"+toString(i)+"_HIT_INDEX",
578	dest, "in_ACCESS_"+toString(j)+"_ENTITY");
579	COMPONENT_MAP(_component,src , "in_UPDATE_"+toString(i)+"_VICTIM" ,
580	dest,"out_ACCESS_"+toString(j)+"_VICTIM");
581	}
582	}
583	}
584	// ~~~~~[ Others ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
585	_component->test_map();
586
587	#ifdef POSITION
588	_component->generate_file();
589	#endif
590
591	log_printf(FUNC,Branch_Target_Buffer,FUNCTION,"End");
592	};
593
594	}; // end namespace branch_target_buffer
595	}; // end namespace prediction_unit
596	}; // end namespace front_end
597	}; // end namespace multi_front_end
598	}; // end namespace core
599
600	}; // end namespace behavioural
601	}; // end namespace morpheo

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