[647] | 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 | return false; |
---|
| 203 | } // end on_write() |
---|
| 204 | |
---|
| 205 | ///////////////////////////////////////////////////// |
---|
| 206 | tmpl(bool)::on_read( int seg, |
---|
| 207 | typename vci_param::addr_t addr, |
---|
| 208 | typename vci_param::data_t &data) |
---|
| 209 | { |
---|
| 210 | size_t cell = (size_t)addr / vci_param::B; |
---|
| 211 | size_t idx = cell & 0x1f; |
---|
| 212 | size_t func = (cell >> 5) & 0x1f; |
---|
| 213 | |
---|
| 214 | switch (func) |
---|
| 215 | { |
---|
| 216 | case XICU_WTI_REG: |
---|
| 217 | CHECK_BOUNDS(wti); |
---|
| 218 | data = r_wti_reg[idx]; |
---|
| 219 | r_wti_pending &= ~(1<<idx); |
---|
| 220 | |
---|
| 221 | #if SOCLIB_MODULE_DEBUG |
---|
| 222 | std::cout << "[" << name() << "] Read XICU_WTI_REG[" << std::dec << idx << "] = " |
---|
| 223 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
---|
| 224 | #endif |
---|
| 225 | return true; |
---|
| 226 | |
---|
| 227 | case XICU_PTI_PER: |
---|
| 228 | CHECK_BOUNDS(pti); |
---|
| 229 | data = r_pti_per[idx]; |
---|
| 230 | |
---|
| 231 | #if SOCLIB_MODULE_DEBUG |
---|
| 232 | std::cout << "[" << name() << "] Read XICU_PTI_PER[" << 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_VAL: |
---|
| 238 | CHECK_BOUNDS(pti); |
---|
| 239 | data = r_pti_val[idx]; |
---|
| 240 | |
---|
| 241 | #if SOCLIB_MODULE_DEBUG |
---|
| 242 | std::cout << "[" << name() << "] Read XICU_PTI_VAL[" << 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_ACK: |
---|
| 248 | CHECK_BOUNDS(pti); |
---|
| 249 | r_pti_pending &= ~(1<<idx); |
---|
| 250 | data = 0; |
---|
| 251 | |
---|
| 252 | #if SOCLIB_MODULE_DEBUG |
---|
| 253 | std::cout << "[" << name() << "] Read XICU_PTI_ACK[" << std::dec << idx << "] = " |
---|
| 254 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
---|
| 255 | #endif |
---|
| 256 | return true; |
---|
| 257 | |
---|
| 258 | case XICU_MSK_PTI: |
---|
| 259 | CHECK_BOUNDS(irq); |
---|
| 260 | data = r_msk_pti[idx]; |
---|
| 261 | |
---|
| 262 | #if SOCLIB_MODULE_DEBUG |
---|
| 263 | std::cout << "[" << name() << "] Read XICU_MSK_PTI[" << 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_PTI_ACTIVE: |
---|
| 269 | CHECK_BOUNDS(irq); |
---|
| 270 | data = r_msk_pti[idx] & r_pti_pending; |
---|
| 271 | |
---|
| 272 | #if SOCLIB_MODULE_DEBUG |
---|
| 273 | std::cout << "[" << name() << "] Read XICU_PTI_ACTIVE[" << 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_MSK_HWI: |
---|
| 279 | CHECK_BOUNDS(irq); |
---|
| 280 | data = r_msk_hwi[idx]; |
---|
| 281 | |
---|
| 282 | #if SOCLIB_MODULE_DEBUG |
---|
| 283 | std::cout << "[" << name() << "] Read XICU_MSK_HWI[" << 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_HWI_ACTIVE: |
---|
| 289 | CHECK_BOUNDS(irq); |
---|
| 290 | data = r_msk_hwi[idx] & r_hwi_pending; |
---|
| 291 | |
---|
| 292 | #if SOCLIB_MODULE_DEBUG |
---|
| 293 | std::cout << "[" << name() << "] Read XICU_HWI_ACTIVE[" << 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_MSK_WTI: |
---|
| 299 | CHECK_BOUNDS(irq); |
---|
| 300 | data = r_msk_wti[idx]; |
---|
| 301 | |
---|
| 302 | #if SOCLIB_MODULE_DEBUG |
---|
| 303 | std::cout << "[" << name() << "] Read XICU_MSK_WTI[" << 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_WTI_ACTIVE: |
---|
| 309 | CHECK_BOUNDS(irq); |
---|
| 310 | data = r_msk_wti[idx] & r_wti_pending; |
---|
| 311 | |
---|
| 312 | #if SOCLIB_MODULE_DEBUG |
---|
| 313 | std::cout << "[" << name() << "] Read XICU_WTI_ACTIVE[" << 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_PRIO: |
---|
| 319 | CHECK_BOUNDS(irq); |
---|
| 320 | data = |
---|
| 321 | (((r_msk_pti[idx] & r_pti_pending) ? 1 : 0) << 0) | |
---|
| 322 | (((r_msk_hwi[idx] & r_hwi_pending) ? 1 : 0) << 1) | |
---|
| 323 | (((r_msk_wti[idx] & r_wti_pending) ? 1 : 0) << 2) | |
---|
| 324 | ((soclib::common::ctz<uint32_t>(r_msk_pti[idx] & r_pti_pending) & 0x1f) << 8) | |
---|
| 325 | ((soclib::common::ctz<uint32_t>(r_msk_hwi[idx] & r_hwi_pending) & 0x1f) << 16) | |
---|
| 326 | ((soclib::common::ctz<uint32_t>(r_msk_wti[idx] & r_wti_pending) & 0x1f) << 24); |
---|
| 327 | |
---|
| 328 | #if SOCLIB_MODULE_DEBUG |
---|
| 329 | std::cout << "[" << name() << "] Read XICU_PRIO[" << std::dec << idx << "] = " |
---|
| 330 | << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
---|
| 331 | #endif |
---|
| 332 | return true; |
---|
| 333 | |
---|
| 334 | case XICU_CONFIG: |
---|
| 335 | data = (m_irq_count << 24) | (m_wti_count << 16) | (m_hwi_count << 8) | m_pti_count; |
---|
| 336 | #if SOCLIB_MODULE_DEBUG |
---|
| 337 | std::cout << "[" << name() << "] Read XICU_CONFIG = " << std::hex << (int)data << std::dec << " time = " << m_clock_cycles << std::endl; |
---|
| 338 | #endif |
---|
| 339 | return true; |
---|
| 340 | } |
---|
| 341 | return false; |
---|
| 342 | } // end on_read() |
---|
| 343 | |
---|
| 344 | //////////////////////// |
---|
| 345 | tmpl(void)::transition() |
---|
| 346 | { |
---|
| 347 | #if SOCLIB_MODULE_DEBUG |
---|
| 348 | m_clock_cycles++; |
---|
| 349 | #endif |
---|
| 350 | |
---|
| 351 | if (!p_resetn.read()) |
---|
| 352 | { |
---|
| 353 | m_vci_fsm.reset(); |
---|
| 354 | |
---|
| 355 | for ( size_t i = 0; i<m_pti_count; ++i ) |
---|
| 356 | { |
---|
| 357 | r_pti_per[i] = 0; |
---|
| 358 | r_pti_val[i] = 0; |
---|
| 359 | } |
---|
| 360 | for ( size_t i = 0; i<m_wti_count; ++i ) |
---|
| 361 | { |
---|
| 362 | r_wti_reg[i] = 0; |
---|
| 363 | } |
---|
| 364 | for ( size_t i = 0; i<m_irq_count; ++i ) |
---|
| 365 | { |
---|
| 366 | r_msk_pti[i] = 0; |
---|
| 367 | r_msk_wti[i] = 0; |
---|
| 368 | r_msk_hwi[i] = 0; |
---|
| 369 | } |
---|
| 370 | r_pti_pending = 0; |
---|
| 371 | r_wti_pending = 0; |
---|
| 372 | r_hwi_pending = 0; |
---|
| 373 | |
---|
| 374 | return; |
---|
| 375 | } |
---|
| 376 | |
---|
| 377 | // update timer interrupt vector |
---|
| 378 | for ( size_t i = 0; i<m_pti_count; ++i ) |
---|
| 379 | { |
---|
| 380 | uint32_t per = r_pti_per[i]; |
---|
| 381 | |
---|
| 382 | if ( per && --r_pti_val[i] == 0 ) |
---|
| 383 | { |
---|
| 384 | r_pti_pending |= 1<<i; |
---|
| 385 | r_pti_val[i] = per; |
---|
| 386 | } |
---|
| 387 | } |
---|
| 388 | |
---|
| 389 | // update pending hardware interrupt vector |
---|
| 390 | uint32_t hwi_pending = 0; |
---|
| 391 | for ( size_t i = 0; i<m_hwi_count; ++i ) |
---|
| 392 | hwi_pending |= (p_hwi[i].read() ? 1 : 0) << i; |
---|
| 393 | r_hwi_pending = hwi_pending; |
---|
| 394 | |
---|
| 395 | m_vci_fsm.transition(); |
---|
| 396 | } |
---|
| 397 | |
---|
| 398 | ////////////////////////////////////////// |
---|
| 399 | tmpl(void)::print_trace( size_t channel ) |
---|
| 400 | { |
---|
| 401 | assert( (channel < m_irq_count) and |
---|
| 402 | "ERROR in XICU print_trace() : channel larger than proc number"); |
---|
| 403 | |
---|
| 404 | std::cout << "XICU " << name() << std::hex |
---|
| 405 | << " / HWI_MASK = " << r_msk_hwi[channel] |
---|
| 406 | << " / SWI_MASK = " << r_msk_wti[channel] |
---|
| 407 | << " / PTI_MASK = " << r_msk_pti[channel] |
---|
| 408 | << " / HWI = " << r_hwi_pending |
---|
| 409 | << " / WTI = " << r_wti_pending |
---|
| 410 | << " / PTI = " << r_pti_pending |
---|
| 411 | << std::endl; |
---|
| 412 | } |
---|
| 413 | |
---|
| 414 | /////////////////////// |
---|
| 415 | tmpl(void)::genMoore() |
---|
| 416 | { |
---|
| 417 | m_vci_fsm.genMoore(); |
---|
| 418 | |
---|
| 419 | // output irqs |
---|
| 420 | for ( size_t i = 0; i<m_irq_count; ++i ) |
---|
| 421 | { |
---|
| 422 | bool b = (r_msk_pti[i] & r_pti_pending) || |
---|
| 423 | (r_msk_wti[i] & r_wti_pending) || |
---|
| 424 | (r_msk_hwi[i] & r_hwi_pending); |
---|
| 425 | |
---|
| 426 | #if SOCLIB_MODULE_DEBUG |
---|
| 427 | if ( b ) std::cout << "p_irq[" << i << "] = " << b << std::endl; |
---|
| 428 | #endif |
---|
| 429 | p_irq[i] = b; |
---|
| 430 | } |
---|
| 431 | } |
---|
| 432 | |
---|
| 433 | ////////////////////////////////////////////////// |
---|
| 434 | tmpl(/**/)::VciXicu( sc_core::sc_module_name name, |
---|
| 435 | const MappingTable &mt, |
---|
| 436 | const IntTab &index, |
---|
| 437 | size_t pti_count, |
---|
| 438 | size_t hwi_count, |
---|
| 439 | size_t wti_count, |
---|
| 440 | size_t irq_count ) |
---|
| 441 | : caba::BaseModule(name), |
---|
| 442 | m_seglist(mt.getSegmentList(index)), |
---|
| 443 | m_vci_fsm(p_vci, m_seglist), |
---|
| 444 | m_pti_count(pti_count), |
---|
| 445 | m_hwi_count(hwi_count), |
---|
| 446 | m_wti_count(wti_count), |
---|
| 447 | m_irq_count(irq_count), |
---|
| 448 | r_msk_pti(new uint32_t[irq_count]), |
---|
| 449 | r_msk_wti(new uint32_t[irq_count]), |
---|
| 450 | r_msk_hwi(new uint32_t[irq_count]), |
---|
| 451 | r_pti_pending(0), |
---|
| 452 | r_wti_pending(0), |
---|
| 453 | r_hwi_pending(0), |
---|
| 454 | r_pti_per(new uint32_t[pti_count]), |
---|
| 455 | r_pti_val(new uint32_t[pti_count]), |
---|
| 456 | r_wti_reg(new uint32_t[wti_count]), |
---|
| 457 | m_clock_cycles(0), |
---|
| 458 | p_clk("clk"), |
---|
| 459 | p_resetn("resetn"), |
---|
| 460 | p_vci("vci"), |
---|
| 461 | p_irq(soclib::common::alloc_elems<sc_core::sc_out<bool> >("irq", irq_count)), |
---|
| 462 | p_hwi(soclib::common::alloc_elems<sc_core::sc_in<bool> >("hwi", hwi_count)) |
---|
| 463 | { |
---|
| 464 | std::cout << " - Building VciXicu : " << name << std::endl; |
---|
| 465 | |
---|
| 466 | std::list<soclib::common::Segment>::iterator seg; |
---|
| 467 | for ( seg = m_seglist.begin() ; seg != m_seglist.end() ; seg++ ) |
---|
| 468 | { |
---|
| 469 | std::cout << " => segment " << seg->name() |
---|
| 470 | << " / base = " << std::hex << seg->baseAddress() |
---|
| 471 | << " / size = " << seg->size() << std::endl; |
---|
| 472 | } |
---|
| 473 | |
---|
| 474 | m_vci_fsm.on_read_write( on_read, on_write ); |
---|
| 475 | |
---|
| 476 | SC_METHOD(transition); |
---|
| 477 | dont_initialize(); |
---|
| 478 | sensitive << p_clk.pos(); |
---|
| 479 | |
---|
| 480 | SC_METHOD(genMoore); |
---|
| 481 | dont_initialize(); |
---|
| 482 | sensitive << p_clk.neg(); |
---|
| 483 | } |
---|
| 484 | |
---|
| 485 | ////////////////////// |
---|
| 486 | tmpl(/**/)::~VciXicu() |
---|
| 487 | { |
---|
| 488 | delete [] r_msk_pti; |
---|
| 489 | delete [] r_msk_wti; |
---|
| 490 | delete [] r_msk_hwi; |
---|
| 491 | delete [] r_pti_per; |
---|
| 492 | delete [] r_pti_val; |
---|
| 493 | delete [] r_wti_reg; |
---|
| 494 | soclib::common::dealloc_elems(p_irq, m_irq_count); |
---|
| 495 | soclib::common::dealloc_elems(p_hwi, m_hwi_count); |
---|
| 496 | } |
---|
| 497 | |
---|
| 498 | }} |
---|
| 499 | |
---|
| 500 | // Local Variables: |
---|
| 501 | // tab-width: 4 |
---|
| 502 | // c-basic-offset: 4 |
---|
| 503 | // c-file-offsets:((innamespace . 0)(inline-open . 0)) |
---|
| 504 | // indent-tabs-mode: nil |
---|
| 505 | // End: |
---|
| 506 | |
---|
| 507 | // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=4:softtabstop=4 |
---|
| 508 | |
---|