source: trunk/platforms/caba-vgmn-memcache-mipsel/top_8_procs.cpp@ 286

Last change on this file since 286 was 3, checked in by nipo, 17 years ago

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1/*
2 *
3 * SOCLIB_LGPL_HEADER_BEGIN
4 *
5 * This file is part of SoCLib, GNU LGPLv2.1.
6 *
7 * SoCLib is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU Lesser General Public License as published
9 * by the Free Software Foundation; version 2.1 of the License.
10 *
11 * SoCLib is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with SoCLib; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
19 * 02110-1301 USA
20 *
21 * SOCLIB_LGPL_HEADER_END
22 *
23 * Copyright (c) UPMC, Lip6, SoC
24 * Nicolas Pouillon <nipo@ssji.net>, 2006-2007
25 *
26 * Maintainers: nipo
27 */
28
29#include <systemc>
30#include <sys/time.h>
31#include <iostream>
32#include <cstdlib>
33#include <cstdarg>
34
35#include "mapping_table.h"
36#include "mips.h"
37#include "ississ2.h"
38#include "iss_simhelper.h"
39#include "vci_simple_ram.h"
40#include "vci_multi_tty.h"
41#include "vci_vgmn.h"
42#include "vci_mem_cache.h"
43#include "vci_xram.h"
44#include "vci_cc_xcache_wrapper.h"
45
46
47//#define USE_GDB_SERVER
48
49#ifdef USE_GDB_SERVER
50#include "iss/gdbserver.h"
51#endif
52
53#include "segmentation.h"
54
55int _main(int argc, char *argv[])
56{
57 using namespace sc_core;
58 // Avoid repeating these everywhere
59 using soclib::common::IntTab;
60 using soclib::common::Segment;
61
62 // Define our VCI parameters
63 typedef soclib::caba::VciParams<4,8,32,1,1,1,8,4,4,1> vci_param;
64 typedef soclib::common::IssIss2<soclib::common::IssSimhelper<soclib::common::MipsElIss> > proc_iss;
65
66 // Mapping table
67
68 soclib::common::MappingTable maptab(32, IntTab(8), IntTab(8), 0x00300000);
69
70 maptab.add(Segment("reset", RESET_BASE, RESET_SIZE, IntTab(8), true));
71 maptab.add(Segment("excep", EXCEP_BASE, EXCEP_SIZE, IntTab(8), true));
72
73 //maptab.add(Segment("text" , TEXT_BASE , TEXT_SIZE , IntTab(0), true));
74 //maptab.add(Segment("data" , DATA_BASE , DATA_SIZE , IntTab(0), true));
75
76 maptab.add(Segment("tty" , TTY_BASE , TTY_SIZE , IntTab(11), false));
77
78 maptab.add(Segment("ccache0", CC_XCACHE0_BASE, CC_XCACHE0_SIZE, IntTab(0), false, true, IntTab(0)));
79/*
80 maptab.add(Segment("ccache1", CC_XCACHE1_BASE, CC_XCACHE1_SIZE, IntTab(1), false, true, IntTab(1)));
81 maptab.add(Segment("ccache2", CC_XCACHE2_BASE, CC_XCACHE2_SIZE, IntTab(2), false, true, IntTab(2)));
82 maptab.add(Segment("ccache3", CC_XCACHE3_BASE, CC_XCACHE3_SIZE, IntTab(3), false, true, IntTab(3)));
83 maptab.add(Segment("ccache4", CC_XCACHE4_BASE, CC_XCACHE4_SIZE, IntTab(4), false, true, IntTab(4)));
84 maptab.add(Segment("ccache5", CC_XCACHE5_BASE, CC_XCACHE5_SIZE, IntTab(5), false, true, IntTab(5)));
85 maptab.add(Segment("ccache6", CC_XCACHE6_BASE, CC_XCACHE6_SIZE, IntTab(6), false, true, IntTab(6)));
86 maptab.add(Segment("ccache7", CC_XCACHE7_BASE, CC_XCACHE7_SIZE, IntTab(7), false, true, IntTab(7)));
87*/
88 maptab.add(Segment("xram", XRAM_BASE, XRAM_SIZE, IntTab(9), false, true, IntTab(8)));
89 maptab.add(Segment("memc_reg", MEMC_REG_BASE, MEMC_REG_SIZE, IntTab(10), false, true, IntTab(9)));
90 maptab.add(Segment("memc_mem", MEMC_MEM_BASE, MEMC_MEM_SIZE, IntTab(10), true ));
91
92 // Signals
93
94 sc_clock signal_clk("clk");
95 sc_signal<bool> signal_resetn("resetn");
96
97 sc_signal<bool> signal_proc0_it0("proc0_it0");
98 sc_signal<bool> signal_proc0_it1("proc0_it1");
99 sc_signal<bool> signal_proc0_it2("proc0_it2");
100 sc_signal<bool> signal_proc0_it3("proc0_it3");
101 sc_signal<bool> signal_proc0_it4("proc0_it4");
102 sc_signal<bool> signal_proc0_it5("proc0_it5");
103/*
104 sc_signal<bool> signal_proc1_it0("proc1_it0");
105 sc_signal<bool> signal_proc1_it1("proc1_it1");
106 sc_signal<bool> signal_proc1_it2("proc1_it2");
107 sc_signal<bool> signal_proc1_it3("proc1_it3");
108 sc_signal<bool> signal_proc1_it4("proc1_it4");
109 sc_signal<bool> signal_proc1_it5("proc1_it5");
110
111 sc_signal<bool> signal_proc2_it0("proc2_it0");
112 sc_signal<bool> signal_proc2_it1("proc2_it1");
113 sc_signal<bool> signal_proc2_it2("proc2_it2");
114 sc_signal<bool> signal_proc2_it3("proc2_it3");
115 sc_signal<bool> signal_proc2_it4("proc2_it4");
116 sc_signal<bool> signal_proc2_it5("proc2_it5");
117
118 sc_signal<bool> signal_proc3_it0("proc3_it0");
119 sc_signal<bool> signal_proc3_it1("proc3_it1");
120 sc_signal<bool> signal_proc3_it2("proc3_it2");
121 sc_signal<bool> signal_proc3_it3("proc3_it3");
122 sc_signal<bool> signal_proc3_it4("proc3_it4");
123 sc_signal<bool> signal_proc3_it5("proc3_it5");
124
125 sc_signal<bool> signal_proc4_it0("proc4_it0");
126 sc_signal<bool> signal_proc4_it1("proc4_it1");
127 sc_signal<bool> signal_proc4_it2("proc4_it2");
128 sc_signal<bool> signal_proc4_it3("proc4_it3");
129 sc_signal<bool> signal_proc4_it4("proc4_it4");
130 sc_signal<bool> signal_proc4_it5("proc4_it5");
131
132 sc_signal<bool> signal_proc5_it0("proc5_it0");
133 sc_signal<bool> signal_proc5_it1("proc5_it1");
134 sc_signal<bool> signal_proc5_it2("proc5_it2");
135 sc_signal<bool> signal_proc5_it3("proc5_it3");
136 sc_signal<bool> signal_proc5_it4("proc5_it4");
137 sc_signal<bool> signal_proc5_it5("proc5_it5");
138
139 sc_signal<bool> signal_proc6_it0("proc6_it0");
140 sc_signal<bool> signal_proc6_it1("proc6_it1");
141 sc_signal<bool> signal_proc6_it2("proc6_it2");
142 sc_signal<bool> signal_proc6_it3("proc6_it3");
143 sc_signal<bool> signal_proc6_it4("proc6_it4");
144 sc_signal<bool> signal_proc6_it5("proc6_it5");
145
146 sc_signal<bool> signal_proc7_it0("proc7_it0");
147 sc_signal<bool> signal_proc7_it1("proc7_it1");
148 sc_signal<bool> signal_proc7_it2("proc7_it2");
149 sc_signal<bool> signal_proc7_it3("proc7_it3");
150 sc_signal<bool> signal_proc7_it4("proc7_it4");
151 sc_signal<bool> signal_proc7_it5("proc7_it5");
152*/
153 soclib::caba::VciSignals<vci_param> signal_vci_ini_proc0("vci_ini_proc0");
154 soclib::caba::VciSignals<vci_param> signal_vci_tgt_proc0("vci_tgt_proc0");
155/*
156 soclib::caba::VciSignals<vci_param> signal_vci_ini_proc1("vci_ini_proc1");
157 soclib::caba::VciSignals<vci_param> signal_vci_tgt_proc1("vci_tgt_proc1");
158
159 soclib::caba::VciSignals<vci_param> signal_vci_ini_proc2("vci_ini_proc2");
160 soclib::caba::VciSignals<vci_param> signal_vci_tgt_proc2("vci_tgt_proc2");
161
162 soclib::caba::VciSignals<vci_param> signal_vci_ini_proc3("vci_ini_proc3");
163 soclib::caba::VciSignals<vci_param> signal_vci_tgt_proc3("vci_tgt_proc3");
164
165 soclib::caba::VciSignals<vci_param> signal_vci_ini_proc4("vci_ini_proc4");
166 soclib::caba::VciSignals<vci_param> signal_vci_tgt_proc4("vci_tgt_proc4");
167
168 soclib::caba::VciSignals<vci_param> signal_vci_ini_proc5("vci_ini_proc5");
169 soclib::caba::VciSignals<vci_param> signal_vci_tgt_proc5("vci_tgt_proc5");
170
171 soclib::caba::VciSignals<vci_param> signal_vci_ini_proc6("vci_ini_proc6");
172 soclib::caba::VciSignals<vci_param> signal_vci_tgt_proc6("vci_tgt_proc6");
173
174 soclib::caba::VciSignals<vci_param> signal_vci_ini_proc7("vci_ini_proc7");
175 soclib::caba::VciSignals<vci_param> signal_vci_tgt_proc7("vci_tgt_proc7");
176*/
177 soclib::caba::VciSignals<vci_param> signal_vci_tgt_tty("vci_tgt_tty");
178
179 soclib::caba::VciSignals<vci_param> signal_vci_tgt_ram("vci_tgt_ram");
180
181 soclib::caba::VciSignals<vci_param> signal_vci_ini_xram("vci_ini_xram");
182 soclib::caba::VciSignals<vci_param> signal_vci_tgt_xram("vci_tgt_xram");
183
184 soclib::caba::VciSignals<vci_param> signal_vci_ixr_memc("vci_ixr_memc");
185 soclib::caba::VciSignals<vci_param> signal_vci_ini_memc("vci_ini_memc");
186 soclib::caba::VciSignals<vci_param> signal_vci_tgt_memc("vci_tgt_memc");
187
188 sc_signal<bool> signal_tty_irq0("signal_tty_irq0");
189 sc_signal<bool> signal_tty_irq1("signal_tty_irq1");
190 sc_signal<bool> signal_tty_irq2("signal_tty_irq2");
191 sc_signal<bool> signal_tty_irq3("signal_tty_irq3");
192 sc_signal<bool> signal_tty_irq4("signal_tty_irq4");
193 sc_signal<bool> signal_tty_irq5("signal_tty_irq5");
194 sc_signal<bool> signal_tty_irq6("signal_tty_irq6");
195 sc_signal<bool> signal_tty_irq7("signal_tty_irq7");
196
197 // Components
198
199 soclib::caba::VciCcXcacheWrapper<vci_param, proc_iss >
200 proc0("proc0", 0, maptab,IntTab(0),IntTab(0),16,4,16,16,4,16);
201/*
202 soclib::caba::VciCcXcacheWrapper<vci_param, proc_iss >
203 proc1("proc1", 1, maptab,IntTab(1),IntTab(1),16,4,16,16,4,16);
204 soclib::caba::VciCcXcacheWrapper<vci_param, proc_iss >
205 proc2("proc2", 2, maptab,IntTab(2),IntTab(2),16,4,16,16,4,16);
206 soclib::caba::VciCcXcacheWrapper<vci_param, proc_iss >
207 proc3("proc3", 3, maptab,IntTab(3),IntTab(3),16,4,16,16,4,16);
208 soclib::caba::VciCcXcacheWrapper<vci_param, proc_iss >
209 proc4("proc4", 4, maptab,IntTab(4),IntTab(4),16,4,16,16,4,16);
210 soclib::caba::VciCcXcacheWrapper<vci_param, proc_iss >
211 proc5("proc5", 5, maptab,IntTab(5),IntTab(5),16,4,16,16,4,16);
212 soclib::caba::VciCcXcacheWrapper<vci_param, proc_iss >
213 proc6("proc6", 6, maptab,IntTab(6),IntTab(6),16,4,16,16,4,16);
214 soclib::caba::VciCcXcacheWrapper<vci_param, proc_iss >
215 proc7("proc7", 7, maptab,IntTab(7),IntTab(7),16,4,16,16,4,16);
216*/
217 soclib::common::Loader loader("soft/bin.soft");
218
219 soclib::caba::VciSimpleRam<vci_param>
220 ram("vciram", IntTab(8), maptab, loader);
221
222 soclib::caba::VciXRam<vci_param>
223 xram("xram",maptab,IntTab(8),IntTab(9),loader,16,MEMC_MEM_SIZE,2);
224
225 soclib::caba::VciMemCache<vci_param>
226 memc("memc",maptab,IntTab(9),IntTab(10),256,16,16,MEMC_MEM_BASE,IntTab(9));
227/*
228 soclib::caba::VciMultiTty<vci_param>
229 tty("tty",IntTab(11),maptab,"tty0","tty1","tty2","tty3","tty4","tty5","tty6","tty7",NULL);
230*/
231 soclib::caba::VciMultiTty<vci_param>
232 tty("tty",IntTab(11),maptab,"tty0",NULL);
233
234 soclib::caba::VciVgmn<vci_param>
235 vgmn("vgmn",maptab, 10, 12, 2, 8);
236
237 // Net-List
238
239 proc0.p_clk(signal_clk);
240 proc0.p_resetn(signal_resetn);
241 proc0.p_irq[0](signal_proc0_it0);
242 proc0.p_irq[1](signal_proc0_it1);
243 proc0.p_irq[2](signal_proc0_it2);
244 proc0.p_irq[3](signal_proc0_it3);
245 proc0.p_irq[4](signal_proc0_it4);
246 proc0.p_irq[5](signal_proc0_it5);
247 proc0.p_vci_ini(signal_vci_ini_proc0);
248 proc0.p_vci_tgt(signal_vci_tgt_proc0);
249 /*
250 proc1.p_clk(signal_clk);
251 proc1.p_resetn(signal_resetn);
252 proc1.p_irq[0](signal_proc1_it0);
253 proc1.p_irq[1](signal_proc1_it1);
254 proc1.p_irq[2](signal_proc1_it2);
255 proc1.p_irq[3](signal_proc1_it3);
256 proc1.p_irq[4](signal_proc1_it4);
257 proc1.p_irq[5](signal_proc1_it5);
258 proc1.p_vci_ini(signal_vci_ini_proc1);
259 proc1.p_vci_tgt(signal_vci_tgt_proc1);
260
261 proc2.p_clk(signal_clk);
262 proc2.p_resetn(signal_resetn);
263 proc2.p_irq[0](signal_proc2_it0);
264 proc2.p_irq[1](signal_proc2_it1);
265 proc2.p_irq[2](signal_proc2_it2);
266 proc2.p_irq[3](signal_proc2_it3);
267 proc2.p_irq[4](signal_proc2_it4);
268 proc2.p_irq[5](signal_proc2_it5);
269 proc2.p_vci_ini(signal_vci_ini_proc2);
270 proc2.p_vci_tgt(signal_vci_tgt_proc2);
271
272 proc3.p_clk(signal_clk);
273 proc3.p_resetn(signal_resetn);
274 proc3.p_irq[0](signal_proc3_it0);
275 proc3.p_irq[1](signal_proc3_it1);
276 proc3.p_irq[2](signal_proc3_it2);
277 proc3.p_irq[3](signal_proc3_it3);
278 proc3.p_irq[4](signal_proc3_it4);
279 proc3.p_irq[5](signal_proc3_it5);
280 proc3.p_vci_ini(signal_vci_ini_proc3);
281 proc3.p_vci_tgt(signal_vci_tgt_proc3);
282
283 proc4.p_clk(signal_clk);
284 proc4.p_resetn(signal_resetn);
285 proc4.p_irq[0](signal_proc4_it0);
286 proc4.p_irq[1](signal_proc4_it1);
287 proc4.p_irq[2](signal_proc4_it2);
288 proc4.p_irq[3](signal_proc4_it3);
289 proc4.p_irq[4](signal_proc4_it4);
290 proc4.p_irq[5](signal_proc4_it5);
291 proc4.p_vci_ini(signal_vci_ini_proc4);
292 proc4.p_vci_tgt(signal_vci_tgt_proc4);
293
294 proc5.p_clk(signal_clk);
295 proc5.p_resetn(signal_resetn);
296 proc5.p_irq[0](signal_proc5_it0);
297 proc5.p_irq[1](signal_proc5_it1);
298 proc5.p_irq[2](signal_proc5_it2);
299 proc5.p_irq[3](signal_proc5_it3);
300 proc5.p_irq[4](signal_proc5_it4);
301 proc5.p_irq[5](signal_proc5_it5);
302 proc5.p_vci_ini(signal_vci_ini_proc5);
303 proc5.p_vci_tgt(signal_vci_tgt_proc5);
304
305 proc6.p_clk(signal_clk);
306 proc6.p_resetn(signal_resetn);
307 proc6.p_irq[0](signal_proc6_it0);
308 proc6.p_irq[1](signal_proc6_it1);
309 proc6.p_irq[2](signal_proc6_it2);
310 proc6.p_irq[3](signal_proc6_it3);
311 proc6.p_irq[4](signal_proc6_it4);
312 proc6.p_irq[5](signal_proc6_it5);
313 proc6.p_vci_ini(signal_vci_ini_proc6);
314 proc6.p_vci_tgt(signal_vci_tgt_proc6);
315
316 proc7.p_clk(signal_clk);
317 proc7.p_resetn(signal_resetn);
318 proc7.p_irq[0](signal_proc7_it0);
319 proc7.p_irq[1](signal_proc7_it1);
320 proc7.p_irq[2](signal_proc7_it2);
321 proc7.p_irq[3](signal_proc7_it3);
322 proc7.p_irq[4](signal_proc7_it4);
323 proc7.p_irq[5](signal_proc7_it5);
324 proc7.p_vci_ini(signal_vci_ini_proc7);
325 proc7.p_vci_tgt(signal_vci_tgt_proc7);
326*/
327 ram.p_clk(signal_clk);
328 ram.p_resetn(signal_resetn);
329 ram.p_vci(signal_vci_tgt_ram);
330
331 tty.p_clk(signal_clk);
332 tty.p_resetn(signal_resetn);
333 tty.p_vci(signal_vci_tgt_tty);
334 tty.p_irq[0](signal_tty_irq0);
335 tty.p_irq[1](signal_tty_irq1);
336 tty.p_irq[2](signal_tty_irq2);
337 tty.p_irq[3](signal_tty_irq3);
338 tty.p_irq[4](signal_tty_irq4);
339 tty.p_irq[5](signal_tty_irq5);
340 tty.p_irq[6](signal_tty_irq6);
341 tty.p_irq[7](signal_tty_irq7);
342
343 memc.p_clk(signal_clk);
344 memc.p_resetn(signal_resetn);
345 memc.p_vci_tgt(signal_vci_tgt_memc);
346 memc.p_vci_ini(signal_vci_ini_memc);
347 memc.p_vci_ixr(signal_vci_ixr_memc);
348
349 xram.p_clk(signal_clk);
350 xram.p_resetn(signal_resetn);
351 xram.p_vci_tgt(signal_vci_tgt_xram);
352 xram.p_vci_ini(signal_vci_ini_xram);
353
354 vgmn.p_clk(signal_clk);
355 vgmn.p_resetn(signal_resetn);
356
357 vgmn.p_to_initiator[0](signal_vci_ini_xram);
358 vgmn.p_to_initiator[1](signal_vci_ini_memc);
359 vgmn.p_to_initiator[2](signal_vci_ini_proc0);
360/*
361 vgmn.p_to_initiator[3](signal_vci_ini_proc1);
362 vgmn.p_to_initiator[4](signal_vci_ini_proc2);
363 vgmn.p_to_initiator[5](signal_vci_ini_proc3);
364 vgmn.p_to_initiator[6](signal_vci_ini_proc4);
365 vgmn.p_to_initiator[7](signal_vci_ini_proc5);
366 vgmn.p_to_initiator[8](signal_vci_ini_proc6);
367 vgmn.p_to_initiator[9](signal_vci_ini_proc7);
368*/
369 vgmn.p_to_target[0](signal_vci_tgt_xram);
370 vgmn.p_to_target[1](signal_vci_tgt_memc);
371 vgmn.p_to_target[2](signal_vci_tgt_ram);
372 vgmn.p_to_target[3](signal_vci_tgt_tty);
373 vgmn.p_to_target[4](signal_vci_tgt_proc0);
374/*
375 vgmn.p_to_target[5](signal_vci_tgt_proc1);
376 vgmn.p_to_target[6](signal_vci_tgt_proc2);
377 vgmn.p_to_target[7](signal_vci_tgt_proc3);
378 vgmn.p_to_target[8](signal_vci_tgt_proc4);
379 vgmn.p_to_target[9](signal_vci_tgt_proc5);
380 vgmn.p_to_target[10](signal_vci_tgt_proc6);
381 vgmn.p_to_target[11](signal_vci_tgt_proc7);
382*/
383 int ncycles;
384
385#ifndef SOCVIEW
386 if (argc == 2) {
387 ncycles = std::atoi(argv[1]);
388 } else {
389 std::cerr
390 << std::endl
391 << "The number of simulation cycles must "
392 "be defined in the command line"
393 << std::endl;
394 exit(1);
395 }
396
397 sc_start(sc_core::sc_time(0, SC_NS));
398 signal_resetn = false;
399
400 sc_start(sc_core::sc_time(1, SC_NS));
401 signal_resetn = true;
402
403 for (int i = 0; i < ncycles ; i+=1000000) {
404 sc_start(sc_core::sc_time(1000000, SC_NS));
405 std::cout << "Time elapsed: "<<i<<" cycles." << std::endl;
406 proc0.print_stats();
407/*
408 proc1.print_stats();
409 proc2.print_stats();
410 proc3.print_stats();
411 proc4.print_stats();
412 proc5.print_stats();
413 proc6.print_stats();
414 proc7.print_stats();
415*/
416 memc.print_stats();
417 }
418 return EXIT_SUCCESS;
419#else
420 ncycles = 1;
421 sc_start(sc_core::sc_time(0, SC_NS));
422 signal_resetn = false;
423 sc_start(sc_core::sc_time(1, SC_NS));
424 signal_resetn = true;
425
426 debug();
427 return EXIT_SUCCESS;
428#endif
429}
430
431int sc_main (int argc, char *argv[])
432{
433 try {
434 return _main(argc, argv);
435 } catch (std::exception &e) {
436 std::cout << e.what() << std::endl;
437 } catch (...) {
438 std::cout << "Unknown exception occured" << std::endl;
439 throw;
440 }
441 return 1;
442}
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