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1
2	#include <systemc>
3	#include <sys/time.h>
4	#include <iostream>
5	#include <cstdlib>
6	#include <cstdarg>
7
8	#include "mapping_table.h"
9	#include "mips32.h"
10	#include "iss2_simhelper.h"
11	#include "vci_simple_ram.h"
12	#include "vci_multi_tty.h"
13	//#include "vci_vgsb.h"
14	#include "vci_vgmn.h"
15	//#include "vci_simple_ring_network.h"
16	#include "vci_mem_cache_v1.h"
17	#include "vci_cc_xcache_wrapper_multi.h"
18	#include "vci_logger.h"
19
20	#ifdef USE_GDB_SERVER
21	#include "iss/gdbserver.h"
22	#endif
23
24	#include "segmentation.h"
25
26	int _main(int argc, char *argv[])
27	{
28	using namespace sc_core;
29	// Avoid repeating these everywhere
30	using soclib::common::IntTab;
31	using soclib::common::Segment;
32
33	// Define VCI parameters
34	typedef soclib::caba::VciParams<4,8,32,1,1,1,8,6,6,1> vci_param;
35	typedef soclib::common::Iss2Simhelper<soclib::common::Mips32ElIss> proc_iss;
36	// Mapping table
37
38	soclib::common::MappingTable maptabp(32, IntTab(8), IntTab(8), 0x00300000);
39
40	maptabp.add(Segment("reset", RESET_BASE, RESET_SIZE, IntTab(2), true));
41	maptabp.add(Segment("excep", EXCEP_BASE, EXCEP_SIZE, IntTab(2), true));
42	maptabp.add(Segment("text" , TEXT_BASE , TEXT_SIZE , IntTab(2), true));
43	maptabp.add(Segment("tty" , TTY_BASE , TTY_SIZE , IntTab(1), false));
44	maptabp.add(Segment("mc_r" , MC_R_BASE , MC_R_SIZE , IntTab(2), false, true, IntTab(0)));
45	maptabp.add(Segment("mc_m" , MC_M_BASE , MC_M_SIZE , IntTab(2), true ));
46	maptabp.add(Segment("ptba" , PTD_ADDR , TAB_SIZE , IntTab(2), true));
47
48	std::cout << maptabp << std::endl;
49
50	soclib::common::MappingTable maptabc(32, IntTab(8), IntTab(8), 0x00300000);
51	maptabc.add(Segment("c_proc0" , C_PROC0_BASE , C_PROC0_SIZE , IntTab(0), false, true, IntTab(0)));
52	maptabc.add(Segment("c_proc1" , C_PROC1_BASE , C_PROC1_SIZE , IntTab(1), false, true, IntTab(1)));
53	maptabc.add(Segment("c_proc2" , C_PROC2_BASE , C_PROC2_SIZE , IntTab(2), false, true, IntTab(2)));
54	maptabc.add(Segment("c_proc3" , C_PROC3_BASE , C_PROC3_SIZE , IntTab(3), false, true, IntTab(3)));
55	maptabc.add(Segment("mc_r" , MC_R_BASE , MC_R_SIZE , IntTab(4), false, false));
56	maptabc.add(Segment("mc_m" , MC_M_BASE , MC_M_SIZE , IntTab(4), false, false));
57	maptabc.add(Segment("reset", RESET_BASE, RESET_SIZE, IntTab(4), false, false));
58	maptabc.add(Segment("excep", EXCEP_BASE, EXCEP_SIZE, IntTab(4), false, false));
59	maptabc.add(Segment("text" , TEXT_BASE , TEXT_SIZE , IntTab(4), false, false));
60	maptabc.add(Segment("ptba" , PTD_ADDR , TAB_SIZE , IntTab(4), false, false));
61
62	std::cout << maptabc << std::endl;
63
64	soclib::common::MappingTable maptabx(32, IntTab(8), IntTab(8), 0x00300000);
65	maptabx.add(Segment("xram" , MC_M_BASE , MC_M_SIZE , IntTab(0), false));
66	maptabx.add(Segment("reset", RESET_BASE, RESET_SIZE, IntTab(0), false));
67	maptabx.add(Segment("excep", EXCEP_BASE, EXCEP_SIZE, IntTab(0), false));
68	maptabx.add(Segment("text" , TEXT_BASE , TEXT_SIZE , IntTab(0), false));
69	maptabx.add(Segment("ptba" , PTD_ADDR , TAB_SIZE , IntTab(0), false));
70
71	std::cout << maptabx << std::endl;
72
73	// Signals
74	sc_clock signal_clk("clk");
75	sc_signal<bool> signal_resetn("resetn");
76
77	sc_signal<bool> signal_proc0_it0("proc0_it0");
78	sc_signal<bool> signal_proc0_it1("proc0_it1");
79	sc_signal<bool> signal_proc0_it2("proc0_it2");
80	sc_signal<bool> signal_proc0_it3("proc0_it3");
81	sc_signal<bool> signal_proc0_it4("proc0_it4");
82	sc_signal<bool> signal_proc0_it5("proc0_it5");
83
84	sc_signal<bool> signal_proc1_it0("proc1_it0");
85	sc_signal<bool> signal_proc1_it1("proc1_it1");
86	sc_signal<bool> signal_proc1_it2("proc1_it2");
87	sc_signal<bool> signal_proc1_it3("proc1_it3");
88	sc_signal<bool> signal_proc1_it4("proc1_it4");
89	sc_signal<bool> signal_proc1_it5("proc1_it5");
90
91	sc_signal<bool> signal_proc2_it0("proc2_it0");
92	sc_signal<bool> signal_proc2_it1("proc2_it1");
93	sc_signal<bool> signal_proc2_it2("proc2_it2");
94	sc_signal<bool> signal_proc2_it3("proc2_it3");
95	sc_signal<bool> signal_proc2_it4("proc2_it4");
96	sc_signal<bool> signal_proc2_it5("proc2_it5");
97
98	sc_signal<bool> signal_proc3_it0("proc3_it0");
99	sc_signal<bool> signal_proc3_it1("proc3_it1");
100	sc_signal<bool> signal_proc3_it2("proc3_it2");
101	sc_signal<bool> signal_proc3_it3("proc3_it3");
102	sc_signal<bool> signal_proc3_it4("proc3_it4");
103	sc_signal<bool> signal_proc3_it5("proc3_it5");
104
105	soclib::caba::VciSignals<vci_param> signal_vci_ini_d_proc0("vci_ini_d_proc0");
106	soclib::caba::VciSignals<vci_param> signal_vci_ini_c_proc0("vci_ini_c_proc0");
107	soclib::caba::VciSignals<vci_param> signal_vci_tgt_proc0("vci_tgt_proc0");
108
109	soclib::caba::VciSignals<vci_param> signal_vci_ini_d_proc1("vci_ini_d_proc1");
110	soclib::caba::VciSignals<vci_param> signal_vci_ini_c_proc1("vci_ini_c_proc1");
111	soclib::caba::VciSignals<vci_param> signal_vci_tgt_proc1("vci_tgt_proc1");
112
113	soclib::caba::VciSignals<vci_param> signal_vci_ini_d_proc2("vci_ini_d_proc2");
114	soclib::caba::VciSignals<vci_param> signal_vci_ini_c_proc2("vci_ini_c_proc2");
115	soclib::caba::VciSignals<vci_param> signal_vci_tgt_proc2("vci_tgt_proc2");
116
117	soclib::caba::VciSignals<vci_param> signal_vci_ini_d_proc3("vci_ini_d_proc3");
118	soclib::caba::VciSignals<vci_param> signal_vci_ini_c_proc3("vci_ini_c_proc3");
119	soclib::caba::VciSignals<vci_param> signal_vci_tgt_proc3("vci_tgt_proc3");
120
121	soclib::caba::VciSignals<vci_param> signal_vci_tgt_tty("vci_tgt_tty");
122
123	soclib::caba::VciSignals<vci_param> signal_vci_tgt_rom("vci_tgt_rom");
124
125	soclib::caba::VciSignals<vci_param> signal_vci_tgt_xram("vci_tgt_xram");
126
127	soclib::caba::VciSignals<vci_param> signal_vci_ixr_memc("vci_ixr_memc");
128	soclib::caba::VciSignals<vci_param> signal_vci_ini_memc("vci_ini_memc");
129	soclib::caba::VciSignals<vci_param> signal_vci_tgt_memc("vci_tgt_memc");
130	soclib::caba::VciSignals<vci_param> signal_vci_tgt_cleanup_memc("vci_tgt_cleanup_memc");
131
132	sc_signal<bool> signal_tty_irq0("signal_tty_irq0");
133	sc_signal<bool> signal_tty_irq1("signal_tty_irq1");
134	sc_signal<bool> signal_tty_irq2("signal_tty_irq2");
135	sc_signal<bool> signal_tty_irq3("signal_tty_irq3");
136
137	sc_signal<bool> signal_stuck0("signal_stuck0");
138
139	soclib::common::Loader loader("soft/bin.soft");
140
141	// Components
142	soclib::caba::VciCcXCacheWrapperMulti<vci_param, proc_iss >
143	proc0("proc0", 0, maptabp, maptabc, IntTab(0),IntTab(0),IntTab(0),1,8,16,1,8,16,4,8);
144
145	soclib::caba::VciCcXCacheWrapperMulti<vci_param, proc_iss >
146	proc1("proc1", 1, maptabp, maptabc, IntTab(1),IntTab(1),IntTab(1),1,8,16,1,8,16,4,8);
147
148	soclib::caba::VciCcXCacheWrapperMulti<vci_param, proc_iss >
149	proc2("proc2", 2, maptabp, maptabc, IntTab(2),IntTab(2),IntTab(2),1,8,16,1,8,16,4,8);
150
151	soclib::caba::VciCcXCacheWrapperMulti<vci_param, proc_iss >
152	proc3("proc3", 3, maptabp, maptabc, IntTab(3),IntTab(3),IntTab(3),1,8,16,1,8,16,4,8);
153
154	soclib::caba::VciSimpleRam<vci_param>
155	rom("rom", IntTab(0), maptabp, loader);
156
157	soclib::caba::VciSimpleRam<vci_param>
158	xram("xram", IntTab(0), maptabx, loader);
159
160	soclib::caba::VciMemCacheV1<vci_param>
161	memc("memc",maptabp,maptabc,maptabx,IntTab(0),IntTab(4),IntTab(2), IntTab(4),4,16,16);
162
163	soclib::caba::VciMultiTty<vci_param>
164	tty("tty",IntTab(1),maptabp,"tty0","tty1","tty2","tty3",NULL);
165
166	// soclib::caba::VciLogger<vci_param> vci_logger_proc0("vci_logger_proc0",maptabp);
167	// soclib::caba::VciLogger<vci_param> vci_logger_proc1("vci_logger_proc1",maptabp);
168	// soclib::caba::VciLogger<vci_param> vci_logger_proc2("vci_logger_proc2",maptabp);
169	// soclib::caba::VciLogger<vci_param> vci_logger_proc3("vci_logger_proc3",maptabp);
170	// soclib::caba::VciLogger<vci_param> vci_logger_memc("vci_logger_memc",maptabp);
171
172	// soclib::caba::VciSimpleRingNetwork<vci_param>
173	// ringd("ringd",maptabp, IntTab(), 2, 4, 3);
174	// soclib::caba::VciVgsb<vci_param>
175	// ringd("ringd",maptabp, 4, 3);
176	soclib::caba::VciVgmn<vci_param>
177	ringd("ringd",maptabp, 4, 3, 2, 2);
178
179	// soclib::caba::VciSimpleRingNetwork<vci_param>
180	// ringc("ringc",maptabc, IntTab(), 2, 5, 5);
181	// soclib::caba::VciVgsb<vci_param>
182	// ringc("ringc",maptabc, 5, 5);
183	soclib::caba::VciVgmn<vci_param>
184	ringc("ringc",maptabc, 5, 5, 2, 2);
185
186	// soclib::caba::VciSimpleRingNetwork<vci_param>
187	// ringx("ringx",maptabx, IntTab(), 2, 1, 1);
188	// soclib::caba::VciVgsb<vci_param>
189	// ringx("ringx",maptabx, 1, 1);
190	soclib::caba::VciVgmn<vci_param>
191	ringx("ringx",maptabx, 1, 1, 2, 2);
192
193	// Net-List
194
195	proc0.p_clk(signal_clk);
196	proc0.p_resetn(signal_resetn);
197	proc0.p_irq[0](signal_proc0_it0);
198	proc0.p_irq[1](signal_proc0_it1);
199	proc0.p_irq[2](signal_proc0_it2);
200	proc0.p_irq[3](signal_proc0_it3);
201	proc0.p_irq[4](signal_proc0_it4);
202	proc0.p_irq[5](signal_proc0_it5);
203	proc0.p_vci_ini_d(signal_vci_ini_d_proc0);
204	proc0.p_vci_ini_c(signal_vci_ini_c_proc0);
205	proc0.p_vci_tgt_c(signal_vci_tgt_proc0);
206
207	proc1.p_clk(signal_clk);
208	proc1.p_resetn(signal_resetn);
209	proc1.p_irq[0](signal_proc1_it0);
210	proc1.p_irq[1](signal_proc1_it1);
211	proc1.p_irq[2](signal_proc1_it2);
212	proc1.p_irq[3](signal_proc1_it3);
213	proc1.p_irq[4](signal_proc1_it4);
214	proc1.p_irq[5](signal_proc1_it5);
215	proc1.p_vci_ini_d(signal_vci_ini_d_proc1);
216	proc1.p_vci_ini_c(signal_vci_ini_c_proc1);
217	proc1.p_vci_tgt_c(signal_vci_tgt_proc1);
218
219	proc2.p_clk(signal_clk);
220	proc2.p_resetn(signal_resetn);
221	proc2.p_irq[0](signal_proc2_it0);
222	proc2.p_irq[1](signal_proc2_it1);
223	proc2.p_irq[2](signal_proc2_it2);
224	proc2.p_irq[3](signal_proc2_it3);
225	proc2.p_irq[4](signal_proc2_it4);
226	proc2.p_irq[5](signal_proc2_it5);
227	proc2.p_vci_ini_d(signal_vci_ini_d_proc2);
228	proc2.p_vci_ini_c(signal_vci_ini_c_proc2);
229	proc2.p_vci_tgt_c(signal_vci_tgt_proc2);
230
231	proc3.p_clk(signal_clk);
232	proc3.p_resetn(signal_resetn);
233	proc3.p_irq[0](signal_proc3_it0);
234	proc3.p_irq[1](signal_proc3_it1);
235	proc3.p_irq[2](signal_proc3_it2);
236	proc3.p_irq[3](signal_proc3_it3);
237	proc3.p_irq[4](signal_proc3_it4);
238	proc3.p_irq[5](signal_proc3_it5);
239	proc3.p_vci_ini_d(signal_vci_ini_d_proc3);
240	proc3.p_vci_ini_c(signal_vci_ini_c_proc3);
241	proc3.p_vci_tgt_c(signal_vci_tgt_proc3);
242
243	rom.p_clk(signal_clk);
244	rom.p_resetn(signal_resetn);
245	rom.p_vci(signal_vci_tgt_rom);
246
247	// vci_logger_proc0.p_clk(signal_clk);
248	// vci_logger_proc0.p_resetn(signal_resetn);
249	// vci_logger_proc0.p_vci(signal_vci_ini_d_proc0);
250
251	// vci_logger_proc1.p_clk(signal_clk);
252	// vci_logger_proc1.p_resetn(signal_resetn);
253	// vci_logger_proc1.p_vci(signal_vci_ini_d_proc2);
254
255	// vci_logger_proc2.p_clk(signal_clk);
256	// vci_logger_proc2.p_resetn(signal_resetn);
257	// vci_logger_proc2.p_vci(signal_vci_ini_d_proc2);
258
259	// vci_logger_proc3.p_clk(signal_clk);
260	// vci_logger_proc3.p_resetn(signal_resetn);
261	// vci_logger_proc3.p_vci(signal_vci_ini_d_proc3);
262
263	// vci_logger_memc.p_clk(signal_clk);
264	// vci_logger_memc.p_resetn(signal_resetn);
265	// vci_logger_memc.p_vci(signal_vci_tgt_memc);
266
267	tty.p_clk(signal_clk);
268	tty.p_resetn(signal_resetn);
269	tty.p_vci(signal_vci_tgt_tty);
270	tty.p_irq[0](signal_tty_irq0);
271	tty.p_irq[1](signal_tty_irq1);
272	tty.p_irq[2](signal_tty_irq2);
273	tty.p_irq[3](signal_tty_irq3);
274
275	memc.p_clk(signal_clk);
276	memc.p_resetn(signal_resetn);
277	memc.p_vci_tgt(signal_vci_tgt_memc);
278	memc.p_vci_tgt_cleanup(signal_vci_tgt_cleanup_memc);
279	memc.p_vci_ini(signal_vci_ini_memc);
280	memc.p_vci_ixr(signal_vci_ixr_memc);
281
282	xram.p_clk(signal_clk);
283	xram.p_resetn(signal_resetn);
284	xram.p_vci(signal_vci_tgt_xram);
285
286	ringd.p_clk(signal_clk);
287	ringd.p_resetn(signal_resetn);
288	ringd.p_to_initiator[0](signal_vci_ini_d_proc0);
289	ringd.p_to_initiator[1](signal_vci_ini_d_proc1);
290	ringd.p_to_initiator[2](signal_vci_ini_d_proc2);
291	ringd.p_to_initiator[3](signal_vci_ini_d_proc3);
292	ringd.p_to_target[0](signal_vci_tgt_rom);
293	ringd.p_to_target[1](signal_vci_tgt_tty);
294	ringd.p_to_target[2](signal_vci_tgt_memc);
295
296	ringc.p_clk(signal_clk);
297	ringc.p_resetn(signal_resetn);
298	ringc.p_to_initiator[0](signal_vci_ini_c_proc0);
299	ringc.p_to_initiator[1](signal_vci_ini_c_proc1);
300	ringc.p_to_initiator[2](signal_vci_ini_c_proc2);
301	ringc.p_to_initiator[3](signal_vci_ini_c_proc3);
302	ringc.p_to_initiator[4](signal_vci_ini_memc);
303	ringc.p_to_target[0](signal_vci_tgt_proc0);
304	ringc.p_to_target[1](signal_vci_tgt_proc1);
305	ringc.p_to_target[2](signal_vci_tgt_proc2);
306	ringc.p_to_target[3](signal_vci_tgt_proc3);
307	ringc.p_to_target[4](signal_vci_tgt_cleanup_memc);
308
309	ringx.p_clk(signal_clk);
310	ringx.p_resetn(signal_resetn);
311	ringx.p_to_initiator[0](signal_vci_ixr_memc);
312	ringx.p_to_target[0](signal_vci_tgt_xram);
313
314	int ncycles;
315
316	#ifndef SOCVIEW
317	if (argc == 2) {
318	ncycles = std::atoi(argv[1]);
319	} else {
320	std::cerr
321	<< std::endl
322	<< "The number of simulation cycles must "
323	"be defined in the command line"
324	<< std::endl;
325	exit(1);
326	}
327
328	sc_start(sc_core::sc_time(0, SC_NS));
329	signal_resetn = false;
330	signal_stuck0 = false;
331
332	sc_start(sc_core::sc_time(1, SC_NS));
333	signal_resetn = true;
334
335	for (int i = 0; i < ncycles ; i++)
336	{
337	sc_start(sc_core::sc_time(1, SC_NS));
338	if ( i%10000 == 0 )
339	{
340	proc0.print_stats();
341	proc1.print_stats();
342	proc2.print_stats();
343	proc3.print_stats();
344	memc.print_stats();
345	}
346	}
347
348	std::cout << "Hit ENTER to end simulation" << std::endl;
349	char buf[1];
350	std::cin.getline(buf,1);
351
352	return EXIT_SUCCESS;
353	#else
354	ncycles = 1;
355	sc_start(sc_core::sc_time(0, SC_NS));
356	signal_resetn = false;
357	sc_start(sc_core::sc_time(1, SC_NS));
358	signal_resetn = true;
359
360	debug();
361	return EXIT_SUCCESS;
362	#endif
363	}
364
365	int sc_main (int argc, char *argv[])
366	{
367	try {
368	return _main(argc, argv);
369	} catch (std::exception &e) {
370	std::cout << e.what() << std::endl;
371	} catch (...) {
372	std::cout << "Unknown exception occured" << std::endl;
373	throw;
374	}
375	return 1;
376	}

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