1 | /* -*- c++ -*- |
---|
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 |
---|
24 | * Nicolas Pouillon <nipo@ssji.net>, 2009 |
---|
25 | */ |
---|
26 | |
---|
27 | #include <strings.h> |
---|
28 | |
---|
29 | #include "xicu.h" |
---|
30 | #include "register.h" |
---|
31 | #include "arithmetics.h" |
---|
32 | #include "alloc_elems.h" |
---|
33 | #include "../include/vci_xicu.h" |
---|
34 | |
---|
35 | namespace soclib { |
---|
36 | namespace caba { |
---|
37 | |
---|
38 | using namespace soclib; |
---|
39 | |
---|
40 | #define tmpl(t) template<typename vci_param> t VciXicu<vci_param> |
---|
41 | |
---|
42 | #ifdef SOCLIB_MODULE_DEBUG |
---|
43 | #define CHECK_BOUNDS(x) \ |
---|
44 | do { \ |
---|
45 | if ( idx >= (m_##x##_count) ) { \ |
---|
46 | std::cout << name() << " error: " #x " index " << idx \ |
---|
47 | << " out of bounds (" \ |
---|
48 | << m_##x##_count << ")" \ |
---|
49 | << std::endl; \ |
---|
50 | return false; \ |
---|
51 | } \ |
---|
52 | } while(0) |
---|
53 | #else |
---|
54 | #define CHECK_BOUNDS(x) do { if ( idx >= (m_##x##_count) ) return false; } while(0) |
---|
55 | #endif |
---|
56 | |
---|
57 | ////////////////////////////////////////////////////// |
---|
58 | tmpl(bool)::on_write( int seg, |
---|
59 | typename vci_param::addr_t addr, |
---|
60 | typename vci_param::data_t data, |
---|
61 | int be) |
---|
62 | { |
---|
63 | size_t cell = (size_t)addr / vci_param::B; |
---|
64 | size_t idx = cell & 0x1f; |
---|
65 | size_t func = (cell >> 5) & 0x1f; |
---|
66 | |
---|
67 | if ( be != 0xf ) |
---|
68 | return false; |
---|
69 | |
---|
70 | switch (func) |
---|
71 | { |
---|
72 | case XICU_WTI_REG: |
---|
73 | CHECK_BOUNDS(wti); |
---|
74 | r_wti_reg[idx] = data; |
---|
75 | r_wti_pending |= 1<<idx; |
---|
76 | |
---|
77 | #if SOCLIB_MODULE_DEBUG |
---|
78 | std::cout << "[" << name() << "] Write WTI_REG[" << std::dec << idx << "] = " |
---|
79 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
---|
80 | #endif |
---|
81 | return true; |
---|
82 | |
---|
83 | case XICU_PTI_PER: |
---|
84 | CHECK_BOUNDS(pti); |
---|
85 | r_pti_per[idx] = data; |
---|
86 | if ( !data ) |
---|
87 | { |
---|
88 | r_pti_pending &= ~(1<<idx); |
---|
89 | r_pti_val[idx] = 0; |
---|
90 | } |
---|
91 | else if (r_pti_val[idx] == 0) |
---|
92 | { |
---|
93 | r_pti_val[idx] = data; |
---|
94 | } |
---|
95 | |
---|
96 | #if SOCLIB_MODULE_DEBUG |
---|
97 | std::cout << "[" << name() << "] Write PTI_PER[" << std::dec << idx << "] = " |
---|
98 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
---|
99 | #endif |
---|
100 | return true; |
---|
101 | |
---|
102 | case XICU_PTI_VAL: |
---|
103 | CHECK_BOUNDS(pti); |
---|
104 | r_pti_val[idx] = data; |
---|
105 | |
---|
106 | #if SOCLIB_MODULE_DEBUG |
---|
107 | std::cout << "[" << name() << "] Write PTI_VAL[" << std::dec << idx << "] = " |
---|
108 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
---|
109 | #endif |
---|
110 | return true; |
---|
111 | |
---|
112 | case XICU_MSK_PTI: |
---|
113 | CHECK_BOUNDS(irq); |
---|
114 | r_msk_pti[idx] = data; |
---|
115 | |
---|
116 | #if SOCLIB_MODULE_DEBUG |
---|
117 | std::cout << "[" << name() << "] Write MASK_PTI[" << std::dec << idx << "] = " |
---|
118 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
---|
119 | #endif |
---|
120 | return true; |
---|
121 | |
---|
122 | case XICU_MSK_PTI_ENABLE: |
---|
123 | CHECK_BOUNDS(irq); |
---|
124 | r_msk_pti[idx] |= data; |
---|
125 | |
---|
126 | #if SOCLIB_MODULE_DEBUG |
---|
127 | std::cout << "[" << name() << "] Write PTI_ENABLE[" << std::dec << idx << "] = " |
---|
128 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
---|
129 | #endif |
---|
130 | return true; |
---|
131 | |
---|
132 | case XICU_MSK_PTI_DISABLE: |
---|
133 | CHECK_BOUNDS(irq); |
---|
134 | r_msk_pti[idx] &= ~data; |
---|
135 | |
---|
136 | #if SOCLIB_MODULE_DEBUG |
---|
137 | std::cout << "[" << name() << "] Write PTI_DISABLE[" << std::dec << idx << "] = " |
---|
138 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
---|
139 | #endif |
---|
140 | return true; |
---|
141 | |
---|
142 | case XICU_MSK_HWI: |
---|
143 | CHECK_BOUNDS(irq); |
---|
144 | r_msk_hwi[idx] = data; |
---|
145 | |
---|
146 | #if SOCLIB_MODULE_DEBUG |
---|
147 | std::cout << "[" << name() << "] Write MSK_HWI[" << std::dec << idx << "] = " |
---|
148 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
---|
149 | #endif |
---|
150 | return true; |
---|
151 | |
---|
152 | case XICU_MSK_HWI_ENABLE: |
---|
153 | CHECK_BOUNDS(irq); |
---|
154 | r_msk_hwi[idx] |= data; |
---|
155 | |
---|
156 | #if SOCLIB_MODULE_DEBUG |
---|
157 | std::cout << "[" << name() << "] Write HWI_ENABLE[" << std::dec << idx << "] = " |
---|
158 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
---|
159 | #endif |
---|
160 | return true; |
---|
161 | |
---|
162 | case XICU_MSK_HWI_DISABLE: |
---|
163 | CHECK_BOUNDS(irq); |
---|
164 | r_msk_hwi[idx] &= ~data; |
---|
165 | |
---|
166 | #if SOCLIB_MODULE_DEBUG |
---|
167 | std::cout << "[" << name() << "] Write HWI_DISABLE[" << std::dec << idx << "] = " |
---|
168 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
---|
169 | #endif |
---|
170 | return true; |
---|
171 | |
---|
172 | case XICU_MSK_WTI: |
---|
173 | CHECK_BOUNDS(irq); |
---|
174 | r_msk_wti[idx] = data; |
---|
175 | |
---|
176 | #if SOCLIB_MODULE_DEBUG |
---|
177 | std::cout << "[" << name() << "] Write MSK_WTI[" << std::dec << idx << "] = " |
---|
178 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
---|
179 | #endif |
---|
180 | return true; |
---|
181 | |
---|
182 | case XICU_MSK_WTI_ENABLE: |
---|
183 | CHECK_BOUNDS(irq); |
---|
184 | r_msk_wti[idx] |= data; |
---|
185 | |
---|
186 | #if SOCLIB_MODULE_DEBUG |
---|
187 | std::cout << "[" << name() << "] Write WTI_ENABLE[" << std::dec << idx << "] = " |
---|
188 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
---|
189 | #endif |
---|
190 | return true; |
---|
191 | |
---|
192 | case XICU_MSK_WTI_DISABLE: |
---|
193 | CHECK_BOUNDS(irq); |
---|
194 | r_msk_wti[idx] &= ~data; |
---|
195 | |
---|
196 | #if SOCLIB_MODULE_DEBUG |
---|
197 | std::cout << "[" << name() << "] Write WTI_DISABLE[" << std::dec << idx << "] = " |
---|
198 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
---|
199 | #endif |
---|
200 | return true; |
---|
201 | |
---|
202 | case XICU_CFG_REG: |
---|
203 | CHECK_BOUNDS(cfg); |
---|
204 | r_cfg_reg[idx] = data; |
---|
205 | |
---|
206 | #if SOCLIB_MODULE_DEBUG |
---|
207 | std::cout << "[" << name() << "] Write CFG_REG[" << std::dec << idx << "] = " |
---|
208 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
---|
209 | #endif |
---|
210 | return true; |
---|
211 | } |
---|
212 | return false; |
---|
213 | } // end on_write() |
---|
214 | |
---|
215 | ///////////////////////////////////////////////////// |
---|
216 | tmpl(bool)::on_read( int seg, |
---|
217 | typename vci_param::addr_t addr, |
---|
218 | typename vci_param::data_t &data) |
---|
219 | { |
---|
220 | size_t cell = (size_t)addr / vci_param::B; |
---|
221 | size_t idx = cell & 0x1f; |
---|
222 | size_t func = (cell >> 5) & 0x1f; |
---|
223 | |
---|
224 | switch (func) |
---|
225 | { |
---|
226 | case XICU_WTI_REG: |
---|
227 | CHECK_BOUNDS(wti); |
---|
228 | data = r_wti_reg[idx]; |
---|
229 | r_wti_pending &= ~(1<<idx); |
---|
230 | |
---|
231 | #if SOCLIB_MODULE_DEBUG |
---|
232 | std::cout << "[" << name() << "] Read XICU_WTI_REG[" << std::dec << idx << "] = " |
---|
233 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
---|
234 | #endif |
---|
235 | return true; |
---|
236 | |
---|
237 | case XICU_PTI_PER: |
---|
238 | CHECK_BOUNDS(pti); |
---|
239 | data = r_pti_per[idx]; |
---|
240 | |
---|
241 | #if SOCLIB_MODULE_DEBUG |
---|
242 | std::cout << "[" << name() << "] Read XICU_PTI_PER[" << std::dec << idx << "] = " |
---|
243 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
---|
244 | #endif |
---|
245 | return true; |
---|
246 | |
---|
247 | case XICU_PTI_VAL: |
---|
248 | CHECK_BOUNDS(pti); |
---|
249 | data = r_pti_val[idx]; |
---|
250 | |
---|
251 | #if SOCLIB_MODULE_DEBUG |
---|
252 | std::cout << "[" << name() << "] Read XICU_PTI_VAL[" << std::dec << idx << "] = " |
---|
253 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
---|
254 | #endif |
---|
255 | return true; |
---|
256 | |
---|
257 | case XICU_PTI_ACK: |
---|
258 | CHECK_BOUNDS(pti); |
---|
259 | r_pti_pending &= ~(1<<idx); |
---|
260 | data = 0; |
---|
261 | |
---|
262 | #if SOCLIB_MODULE_DEBUG |
---|
263 | std::cout << "[" << name() << "] Read XICU_PTI_ACK[" << std::dec << idx << "] = " |
---|
264 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
---|
265 | #endif |
---|
266 | return true; |
---|
267 | |
---|
268 | case XICU_MSK_PTI: |
---|
269 | CHECK_BOUNDS(irq); |
---|
270 | data = r_msk_pti[idx]; |
---|
271 | |
---|
272 | #if SOCLIB_MODULE_DEBUG |
---|
273 | std::cout << "[" << name() << "] Read XICU_MSK_PTI[" << std::dec << idx << "] = " |
---|
274 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
---|
275 | #endif |
---|
276 | return true; |
---|
277 | |
---|
278 | case XICU_PTI_ACTIVE: |
---|
279 | CHECK_BOUNDS(irq); |
---|
280 | data = r_msk_pti[idx] & r_pti_pending; |
---|
281 | |
---|
282 | #if SOCLIB_MODULE_DEBUG |
---|
283 | std::cout << "[" << name() << "] Read XICU_PTI_ACTIVE[" << std::dec << idx << "] = " |
---|
284 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
---|
285 | #endif |
---|
286 | return true; |
---|
287 | |
---|
288 | case XICU_MSK_HWI: |
---|
289 | CHECK_BOUNDS(irq); |
---|
290 | data = r_msk_hwi[idx]; |
---|
291 | |
---|
292 | #if SOCLIB_MODULE_DEBUG |
---|
293 | std::cout << "[" << name() << "] Read XICU_MSK_HWI[" << std::dec << idx << "] = " |
---|
294 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
---|
295 | #endif |
---|
296 | return true; |
---|
297 | |
---|
298 | case XICU_HWI_ACTIVE: |
---|
299 | CHECK_BOUNDS(irq); |
---|
300 | data = r_msk_hwi[idx] & r_hwi_pending; |
---|
301 | |
---|
302 | #if SOCLIB_MODULE_DEBUG |
---|
303 | std::cout << "[" << name() << "] Read XICU_HWI_ACTIVE[" << std::dec << idx << "] = " |
---|
304 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
---|
305 | #endif |
---|
306 | return true; |
---|
307 | |
---|
308 | case XICU_MSK_WTI: |
---|
309 | CHECK_BOUNDS(irq); |
---|
310 | data = r_msk_wti[idx]; |
---|
311 | |
---|
312 | #if SOCLIB_MODULE_DEBUG |
---|
313 | std::cout << "[" << name() << "] Read XICU_MSK_WTI[" << std::dec << idx << "] = " |
---|
314 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
---|
315 | #endif |
---|
316 | return true; |
---|
317 | |
---|
318 | case XICU_WTI_ACTIVE: |
---|
319 | CHECK_BOUNDS(irq); |
---|
320 | data = r_msk_wti[idx] & r_wti_pending; |
---|
321 | |
---|
322 | #if SOCLIB_MODULE_DEBUG |
---|
323 | std::cout << "[" << name() << "] Read XICU_WTI_ACTIVE[" << std::dec << idx << "] = " |
---|
324 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
---|
325 | #endif |
---|
326 | return true; |
---|
327 | |
---|
328 | case XICU_PRIO: |
---|
329 | CHECK_BOUNDS(irq); |
---|
330 | data = |
---|
331 | (((r_msk_pti[idx] & r_pti_pending) ? 1 : 0) << 0) | |
---|
332 | (((r_msk_hwi[idx] & r_hwi_pending) ? 1 : 0) << 1) | |
---|
333 | (((r_msk_wti[idx] & r_wti_pending) ? 1 : 0) << 2) | |
---|
334 | ((soclib::common::ctz<uint32_t>(r_msk_pti[idx] & r_pti_pending) & 0x1f) << 8) | |
---|
335 | ((soclib::common::ctz<uint32_t>(r_msk_hwi[idx] & r_hwi_pending) & 0x1f) << 16) | |
---|
336 | ((soclib::common::ctz<uint32_t>(r_msk_wti[idx] & r_wti_pending) & 0x1f) << 24); |
---|
337 | |
---|
338 | #if SOCLIB_MODULE_DEBUG |
---|
339 | std::cout << "[" << name() << "] Read XICU_PRIO[" << std::dec << idx << "] = " |
---|
340 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
---|
341 | #endif |
---|
342 | return true; |
---|
343 | |
---|
344 | case XICU_CONFIG: |
---|
345 | data = (m_irq_count << 24) | (m_wti_count << 16) | (m_hwi_count << 8) | m_pti_count; |
---|
346 | #if SOCLIB_MODULE_DEBUG |
---|
347 | std::cout << "[" << name() << "] Read XICU_CONFIG = " << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
---|
348 | #endif |
---|
349 | return true; |
---|
350 | |
---|
351 | case XICU_CFG_REG: |
---|
352 | CHECK_BOUNDS(cfg); |
---|
353 | data = r_cfg_reg[idx]; |
---|
354 | |
---|
355 | #if SOCLIB_MODULE_DEBUG |
---|
356 | std::cout << "[" << name() << "] Read XICU_CFG_REG[" << std::dec << idx << "] = " |
---|
357 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
---|
358 | #endif |
---|
359 | return true; |
---|
360 | } |
---|
361 | return false; |
---|
362 | } // end on_read() |
---|
363 | |
---|
364 | //////////////////////// |
---|
365 | tmpl(void)::transition() |
---|
366 | { |
---|
367 | #if SOCLIB_MODULE_DEBUG |
---|
368 | m_clock_cycles++; |
---|
369 | #endif |
---|
370 | |
---|
371 | if (!p_resetn.read()) |
---|
372 | { |
---|
373 | m_vci_fsm.reset(); |
---|
374 | |
---|
375 | for ( size_t i = 0; i<m_pti_count; ++i ) |
---|
376 | { |
---|
377 | r_pti_per[i] = 0; |
---|
378 | r_pti_val[i] = 0; |
---|
379 | } |
---|
380 | for ( size_t i = 0; i<m_wti_count; ++i ) |
---|
381 | { |
---|
382 | r_wti_reg[i] = 0; |
---|
383 | } |
---|
384 | for ( size_t i = 0; i<m_irq_count; ++i ) |
---|
385 | { |
---|
386 | r_msk_pti[i] = 0; |
---|
387 | r_msk_wti[i] = 0; |
---|
388 | r_msk_hwi[i] = 0; |
---|
389 | } |
---|
390 | for ( size_t i = 0; i<m_cfg_count; ++i ) |
---|
391 | { |
---|
392 | r_cfg_reg[i] = 0; |
---|
393 | } |
---|
394 | r_pti_pending = 0; |
---|
395 | r_wti_pending = 0; |
---|
396 | r_hwi_pending = 0; |
---|
397 | |
---|
398 | return; |
---|
399 | } |
---|
400 | |
---|
401 | // update timer interrupt vector |
---|
402 | for ( size_t i = 0; i<m_pti_count; ++i ) |
---|
403 | { |
---|
404 | uint32_t per = r_pti_per[i]; |
---|
405 | |
---|
406 | if ( per && --r_pti_val[i] == 0 ) |
---|
407 | { |
---|
408 | r_pti_pending |= 1<<i; |
---|
409 | r_pti_val[i] = per; |
---|
410 | } |
---|
411 | } |
---|
412 | |
---|
413 | // update pending hardware interrupt vector |
---|
414 | uint32_t hwi_pending = 0; |
---|
415 | for ( size_t i = 0; i<m_hwi_count; ++i ) |
---|
416 | hwi_pending |= (p_hwi[i].read() ? 1 : 0) << i; |
---|
417 | r_hwi_pending = hwi_pending; |
---|
418 | |
---|
419 | m_vci_fsm.transition(); |
---|
420 | } |
---|
421 | |
---|
422 | ////////////////////////////////////////// |
---|
423 | tmpl(void)::print_trace( size_t channel ) |
---|
424 | { |
---|
425 | assert( (channel < m_irq_count) and |
---|
426 | "ERROR in XICU print_trace() : channel larger than proc number"); |
---|
427 | |
---|
428 | std::cout << "XICU " << name() << std::hex |
---|
429 | << " / HWI_MASK = " << r_msk_hwi[channel] |
---|
430 | << " / SWI_MASK = " << r_msk_wti[channel] |
---|
431 | << " / PTI_MASK = " << r_msk_pti[channel] |
---|
432 | << " / HWI = " << r_hwi_pending |
---|
433 | << " / WTI = " << r_wti_pending |
---|
434 | << " / PTI = " << r_pti_pending |
---|
435 | << std::endl; |
---|
436 | } |
---|
437 | |
---|
438 | /////////////////////// |
---|
439 | tmpl(void)::genMoore() |
---|
440 | { |
---|
441 | m_vci_fsm.genMoore(); |
---|
442 | |
---|
443 | // output irqs |
---|
444 | for ( size_t i = 0; i<m_irq_count; ++i ) |
---|
445 | { |
---|
446 | bool b = (r_msk_pti[i] & r_pti_pending) || |
---|
447 | (r_msk_wti[i] & r_wti_pending) || |
---|
448 | (r_msk_hwi[i] & r_hwi_pending); |
---|
449 | |
---|
450 | #if SOCLIB_MODULE_DEBUG |
---|
451 | if ( b ) std::cout << "p_irq[" << i << "] = " << b << std::endl; |
---|
452 | #endif |
---|
453 | p_irq[i] = b; |
---|
454 | } |
---|
455 | |
---|
456 | // output cfg registers |
---|
457 | for ( size_t i = 0; i<m_cfg_count; ++i ) |
---|
458 | { |
---|
459 | p_cfg[i] = r_cfg_reg[i]; |
---|
460 | } |
---|
461 | } |
---|
462 | |
---|
463 | ////////////////////////////////////////////////// |
---|
464 | tmpl(/**/)::VciXicu( sc_core::sc_module_name name, |
---|
465 | const MappingTable &mt, |
---|
466 | const IntTab &index, |
---|
467 | size_t pti_count, |
---|
468 | size_t hwi_count, |
---|
469 | size_t wti_count, |
---|
470 | size_t irq_count, |
---|
471 | size_t cfg_count ) |
---|
472 | : caba::BaseModule(name), |
---|
473 | m_seglist(mt.getSegmentList(index)), |
---|
474 | m_vci_fsm(p_vci, m_seglist), |
---|
475 | m_pti_count(pti_count), |
---|
476 | m_hwi_count(hwi_count), |
---|
477 | m_wti_count(wti_count), |
---|
478 | m_irq_count(irq_count), |
---|
479 | m_cfg_count(cfg_count), |
---|
480 | r_msk_pti(new uint32_t[irq_count]), |
---|
481 | r_msk_wti(new uint32_t[irq_count]), |
---|
482 | r_msk_hwi(new uint32_t[irq_count]), |
---|
483 | r_pti_pending(0), |
---|
484 | r_wti_pending(0), |
---|
485 | r_hwi_pending(0), |
---|
486 | r_pti_per(new uint32_t[pti_count]), |
---|
487 | r_pti_val(new uint32_t[pti_count]), |
---|
488 | r_wti_reg(new uint32_t[wti_count]), |
---|
489 | m_clock_cycles(0), |
---|
490 | p_clk("clk"), |
---|
491 | p_resetn("resetn"), |
---|
492 | p_vci("vci"), |
---|
493 | p_irq(soclib::common::alloc_elems<sc_core::sc_out<bool> >("irq", irq_count)), |
---|
494 | p_hwi(soclib::common::alloc_elems<sc_core::sc_in<bool> >("hwi", hwi_count)) |
---|
495 | { |
---|
496 | std::cout << " - Building VciXicu : " << name << std::endl; |
---|
497 | |
---|
498 | std::list<soclib::common::Segment>::iterator seg; |
---|
499 | for ( seg = m_seglist.begin() ; seg != m_seglist.end() ; seg++ ) |
---|
500 | { |
---|
501 | std::cout << " => segment " << seg->name() |
---|
502 | << " / base = " << std::hex << seg->baseAddress() |
---|
503 | << " / size = " << seg->size() << std::endl; |
---|
504 | } |
---|
505 | |
---|
506 | if ( cfg_count > 0 ) |
---|
507 | { |
---|
508 | r_cfg_reg = new uint32_t[cfg_count]; |
---|
509 | p_cfg = soclib::common::alloc_elems<sc_core::sc_out<uint32_t> >("cfg", cfg_count); |
---|
510 | } |
---|
511 | |
---|
512 | m_vci_fsm.on_read_write( on_read, on_write ); |
---|
513 | |
---|
514 | SC_METHOD(transition); |
---|
515 | dont_initialize(); |
---|
516 | sensitive << p_clk.pos(); |
---|
517 | |
---|
518 | SC_METHOD(genMoore); |
---|
519 | dont_initialize(); |
---|
520 | sensitive << p_clk.neg(); |
---|
521 | } |
---|
522 | |
---|
523 | ////////////////////// |
---|
524 | tmpl(/**/)::~VciXicu() |
---|
525 | { |
---|
526 | delete [] r_msk_pti; |
---|
527 | delete [] r_msk_wti; |
---|
528 | delete [] r_msk_hwi; |
---|
529 | delete [] r_pti_per; |
---|
530 | delete [] r_pti_val; |
---|
531 | delete [] r_wti_reg; |
---|
532 | soclib::common::dealloc_elems(p_irq, m_irq_count); |
---|
533 | soclib::common::dealloc_elems(p_hwi, m_hwi_count); |
---|
534 | if ( m_cfg_count > 0 ) |
---|
535 | { |
---|
536 | delete [] r_cfg_reg; |
---|
537 | soclib::common::dealloc_elems(p_cfg, m_cfg_count); |
---|
538 | } |
---|
539 | } |
---|
540 | |
---|
541 | }} |
---|
542 | |
---|
543 | // Local Variables: |
---|
544 | // tab-width: 4 |
---|
545 | // c-basic-offset: 4 |
---|
546 | // c-file-offsets:((innamespace . 0)(inline-open . 0)) |
---|
547 | // indent-tabs-mode: nil |
---|
548 | // End: |
---|
549 | |
---|
550 | // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=4:softtabstop=4 |
---|
551 | |
---|