| 1 | // ========== Copyright Header Begin ========================================== |
| 2 | // |
| 3 | // OpenSPARC T2 Processor File: axis_trap_pipe.v |
| 4 | // Copyright (C) 1995-2007 Sun Microsystems, Inc. All Rights Reserved |
| 5 | // 4150 Network Circle, Santa Clara, California 95054, U.S.A. |
| 6 | // |
| 7 | // * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 8 | // |
| 9 | // This program is free software; you can redistribute it and/or modify |
| 10 | // it under the terms of the GNU General Public License as published by |
| 11 | // the Free Software Foundation; version 2 of the License. |
| 12 | // |
| 13 | // This program is distributed in the hope that it will be useful, |
| 14 | // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | // GNU General Public License for more details. |
| 17 | // |
| 18 | // You should have received a copy of the GNU General Public License |
| 19 | // along with this program; if not, write to the Free Software |
| 20 | // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 21 | // |
| 22 | // For the avoidance of doubt, and except that if any non-GPL license |
| 23 | // choice is available it will apply instead, Sun elects to use only |
| 24 | // the General Public License version 2 (GPLv2) at this time for any |
| 25 | // software where a choice of GPL license versions is made |
| 26 | // available with the language indicating that GPLv2 or any later version |
| 27 | // may be used, or where a choice of which version of the GPL is applied is |
| 28 | // otherwise unspecified. |
| 29 | // |
| 30 | // Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 31 | // CA 95054 USA or visit www.sun.com if you need additional information or |
| 32 | // have any questions. |
| 33 | // |
| 34 | // ========== Copyright Header End ============================================ |
| 35 | `ifdef CORE_0 |
| 36 | |
| 37 | |
| 38 | module axis_trap_pipe0 ( |
| 39 | mycid, |
| 40 | mytid, |
| 41 | PC_reg, |
| 42 | ); |
| 43 | |
| 44 | //---------------------------------------------------------- |
| 45 | input [2:0] mycid; |
| 46 | input [2:0] mytid; |
| 47 | |
| 48 | input [47:0] PC_reg; |
| 49 | |
| 50 | reg [47:0] pc_fx4; |
| 51 | reg [47:0] pc_fx5; |
| 52 | reg [47:0] pc_fb; |
| 53 | reg [47:0] pc_fw; |
| 54 | reg [47:0] pc_fw1; |
| 55 | reg [47:0] pc_fw2; |
| 56 | reg [47:0] last_pc; |
| 57 | |
| 58 | `ifndef PALLADIUM |
| 59 | |
| 60 | `ifdef AXIS_TL |
| 61 | |
| 62 | `ifndef GATESIM |
| 63 | |
| 64 | //---------------------------------------------------------- |
| 65 | wire [5:0] mytnum; |
| 66 | assign mytnum = (mycid*8)+mytid; |
| 67 | |
| 68 | //---------------------------------------------------------- |
| 69 | // Pipelined Signals |
| 70 | always @ (posedge `SPC0.gclk) begin // { |
| 71 | |
| 72 | pc_fx4 <= PC_reg; |
| 73 | pc_fx5 <= pc_fx4; |
| 74 | pc_fb <= pc_fx5; |
| 75 | pc_fw <= pc_fb; |
| 76 | pc_fw1 <= pc_fw; |
| 77 | pc_fw2 <= pc_fw1; |
| 78 | |
| 79 | end // } |
| 80 | |
| 81 | //---------------------------------------------------------- |
| 82 | // When instruction completes, |
| 83 | // Push differences to simics |
| 84 | |
| 85 | wire myclk = `SPC0.gclk; |
| 86 | reg hit_good_trap; |
| 87 | initial hit_good_trap=1'b0; |
| 88 | initial last_pc = 0; |
| 89 | |
| 90 | always @ (posedge myclk) begin // { |
| 91 | |
| 92 | //---------- |
| 93 | // End detection for non-sas runs .. |
| 94 | if (! `PARGS.nas_check_on) begin |
| 95 | if (last_pc[47:0] != pc_fw2[47:0]) begin |
| 96 | if (`PARGS.bad_trap_count >= 1) begin |
| 97 | if (({16'b0,pc_fw2} & `PC_MASK) == `PARGS.bad_trap_addr1 & `PC_MASK) begin // axis tbcall_region |
| 98 | $display("T%0d reached Bad Trap = %h", mytnum,`PARGS.bad_trap_addr1); |
| 99 | axis_top.task_dump_mem; |
| 100 | axis_top.task_rcc_off; |
| 101 | end |
| 102 | end |
| 103 | if (`PARGS.bad_trap_count >= 2) begin |
| 104 | if (({16'b0,pc_fw2} & `PC_MASK) == `PARGS.bad_trap_addr2 & `PC_MASK) begin // axis tbcall_region |
| 105 | $display("T%0d reached Bad Trap = %h", mytnum,`PARGS.bad_trap_addr2); |
| 106 | axis_top.task_dump_mem; |
| 107 | axis_top.task_rcc_off; |
| 108 | //end |
| 109 | end |
| 110 | end |
| 111 | if (`PARGS.bad_trap_count >= 3) begin |
| 112 | if (({16'b0,pc_fw2} & `PC_MASK) == `PARGS.bad_trap_addr3 & `PC_MASK) begin // axis tbcall_region |
| 113 | $display("T%0d reached Bad Trap = %h", mytnum,`PARGS.bad_trap_addr3); |
| 114 | axis_top.task_dump_mem; |
| 115 | axis_top.task_rcc_off; |
| 116 | end |
| 117 | end |
| 118 | if (`PARGS.bad_trap_count >= 4) begin |
| 119 | if (({16'b0,pc_fw2} & `PC_MASK) == `PARGS.bad_trap_addr4 & `PC_MASK) begin // axis tbcall_region |
| 120 | $display("T%0d reached Bad Trap = %h", mytnum,`PARGS.bad_trap_addr4); |
| 121 | axis_top.task_dump_mem; |
| 122 | axis_top.task_rcc_off; |
| 123 | end |
| 124 | end |
| 125 | last_pc <= pc_fw2; |
| 126 | end |
| 127 | if (({16'b0,pc_fw2}&`PC_MASK) === |
| 128 | (`PARGS.good_trap_addr&`PC_MASK) && !hit_good_trap) begin |
| 129 | hit_good_trap<=1'b1; |
| 130 | end |
| 131 | end |
| 132 | |
| 133 | end |
| 134 | `endif |
| 135 | `endif //AXIS_TL |
| 136 | |
| 137 | `endif //PALLADIUM |
| 138 | endmodule |
| 139 | //---------------------------------------------------------- |
| 140 | //---------------------------------------------------------- |
| 141 | |
| 142 | `endif |
| 143 | |
| 144 | |
| 145 | `ifdef CORE_1 |
| 146 | |
| 147 | |
| 148 | module axis_trap_pipe1 ( |
| 149 | mycid, |
| 150 | mytid, |
| 151 | PC_reg, |
| 152 | ); |
| 153 | |
| 154 | //---------------------------------------------------------- |
| 155 | input [2:0] mycid; |
| 156 | input [2:0] mytid; |
| 157 | |
| 158 | input [47:0] PC_reg; |
| 159 | |
| 160 | reg [47:0] pc_fx4; |
| 161 | reg [47:0] pc_fx5; |
| 162 | reg [47:0] pc_fb; |
| 163 | reg [47:0] pc_fw; |
| 164 | reg [47:0] pc_fw1; |
| 165 | reg [47:0] pc_fw2; |
| 166 | reg [47:0] last_pc; |
| 167 | |
| 168 | `ifndef PALLADIUM |
| 169 | |
| 170 | `ifdef AXIS_TL |
| 171 | |
| 172 | `ifndef GATESIM |
| 173 | |
| 174 | //---------------------------------------------------------- |
| 175 | wire [5:0] mytnum; |
| 176 | assign mytnum = (mycid*8)+mytid; |
| 177 | |
| 178 | //---------------------------------------------------------- |
| 179 | // Pipelined Signals |
| 180 | always @ (posedge `SPC1.gclk) begin // { |
| 181 | |
| 182 | pc_fx4 <= PC_reg; |
| 183 | pc_fx5 <= pc_fx4; |
| 184 | pc_fb <= pc_fx5; |
| 185 | pc_fw <= pc_fb; |
| 186 | pc_fw1 <= pc_fw; |
| 187 | pc_fw2 <= pc_fw1; |
| 188 | |
| 189 | end // } |
| 190 | |
| 191 | //---------------------------------------------------------- |
| 192 | // When instruction completes, |
| 193 | // Push differences to simics |
| 194 | |
| 195 | wire myclk = `SPC1.gclk; |
| 196 | reg hit_good_trap; |
| 197 | initial hit_good_trap=1'b0; |
| 198 | initial last_pc = 0; |
| 199 | |
| 200 | always @ (posedge myclk) begin // { |
| 201 | |
| 202 | //---------- |
| 203 | // End detection for non-sas runs .. |
| 204 | if (! `PARGS.nas_check_on) begin |
| 205 | if (last_pc[47:0] != pc_fw2[47:0]) begin |
| 206 | if (`PARGS.bad_trap_count >= 1) begin |
| 207 | if (({16'b0,pc_fw2} & `PC_MASK) == `PARGS.bad_trap_addr1 & `PC_MASK) begin // axis tbcall_region |
| 208 | $display("T%0d reached Bad Trap = %h", mytnum,`PARGS.bad_trap_addr1); |
| 209 | axis_top.task_dump_mem; |
| 210 | axis_top.task_rcc_off; |
| 211 | end |
| 212 | end |
| 213 | if (`PARGS.bad_trap_count >= 2) begin |
| 214 | if (({16'b0,pc_fw2} & `PC_MASK) == `PARGS.bad_trap_addr2 & `PC_MASK) begin // axis tbcall_region |
| 215 | $display("T%0d reached Bad Trap = %h", mytnum,`PARGS.bad_trap_addr2); |
| 216 | axis_top.task_dump_mem; |
| 217 | axis_top.task_rcc_off; |
| 218 | //end |
| 219 | end |
| 220 | end |
| 221 | if (`PARGS.bad_trap_count >= 3) begin |
| 222 | if (({16'b0,pc_fw2} & `PC_MASK) == `PARGS.bad_trap_addr3 & `PC_MASK) begin // axis tbcall_region |
| 223 | $display("T%0d reached Bad Trap = %h", mytnum,`PARGS.bad_trap_addr3); |
| 224 | axis_top.task_dump_mem; |
| 225 | axis_top.task_rcc_off; |
| 226 | end |
| 227 | end |
| 228 | if (`PARGS.bad_trap_count >= 4) begin |
| 229 | if (({16'b0,pc_fw2} & `PC_MASK) == `PARGS.bad_trap_addr4 & `PC_MASK) begin // axis tbcall_region |
| 230 | $display("T%0d reached Bad Trap = %h", mytnum,`PARGS.bad_trap_addr4); |
| 231 | axis_top.task_dump_mem; |
| 232 | axis_top.task_rcc_off; |
| 233 | end |
| 234 | end |
| 235 | last_pc <= pc_fw2; |
| 236 | end |
| 237 | if (({16'b0,pc_fw2}&`PC_MASK) === |
| 238 | (`PARGS.good_trap_addr&`PC_MASK) && !hit_good_trap) begin |
| 239 | hit_good_trap<=1'b1; |
| 240 | end |
| 241 | end |
| 242 | |
| 243 | end |
| 244 | `endif |
| 245 | `endif //AXIS_TL |
| 246 | |
| 247 | `endif //PALLADIUM |
| 248 | endmodule |
| 249 | //---------------------------------------------------------- |
| 250 | //---------------------------------------------------------- |
| 251 | |
| 252 | `endif |
| 253 | |
| 254 | |
| 255 | `ifdef CORE_2 |
| 256 | |
| 257 | |
| 258 | module axis_trap_pipe2 ( |
| 259 | mycid, |
| 260 | mytid, |
| 261 | PC_reg, |
| 262 | ); |
| 263 | |
| 264 | //---------------------------------------------------------- |
| 265 | input [2:0] mycid; |
| 266 | input [2:0] mytid; |
| 267 | |
| 268 | input [47:0] PC_reg; |
| 269 | |
| 270 | reg [47:0] pc_fx4; |
| 271 | reg [47:0] pc_fx5; |
| 272 | reg [47:0] pc_fb; |
| 273 | reg [47:0] pc_fw; |
| 274 | reg [47:0] pc_fw1; |
| 275 | reg [47:0] pc_fw2; |
| 276 | reg [47:0] last_pc; |
| 277 | |
| 278 | `ifndef PALLADIUM |
| 279 | |
| 280 | `ifdef AXIS_TL |
| 281 | |
| 282 | `ifndef GATESIM |
| 283 | |
| 284 | //---------------------------------------------------------- |
| 285 | wire [5:0] mytnum; |
| 286 | assign mytnum = (mycid*8)+mytid; |
| 287 | |
| 288 | //---------------------------------------------------------- |
| 289 | // Pipelined Signals |
| 290 | always @ (posedge `SPC2.gclk) begin // { |
| 291 | |
| 292 | pc_fx4 <= PC_reg; |
| 293 | pc_fx5 <= pc_fx4; |
| 294 | pc_fb <= pc_fx5; |
| 295 | pc_fw <= pc_fb; |
| 296 | pc_fw1 <= pc_fw; |
| 297 | pc_fw2 <= pc_fw1; |
| 298 | |
| 299 | end // } |
| 300 | |
| 301 | //---------------------------------------------------------- |
| 302 | // When instruction completes, |
| 303 | // Push differences to simics |
| 304 | |
| 305 | wire myclk = `SPC2.gclk; |
| 306 | reg hit_good_trap; |
| 307 | initial hit_good_trap=1'b0; |
| 308 | initial last_pc = 0; |
| 309 | |
| 310 | always @ (posedge myclk) begin // { |
| 311 | |
| 312 | //---------- |
| 313 | // End detection for non-sas runs .. |
| 314 | if (! `PARGS.nas_check_on) begin |
| 315 | if (last_pc[47:0] != pc_fw2[47:0]) begin |
| 316 | if (`PARGS.bad_trap_count >= 1) begin |
| 317 | if (({16'b0,pc_fw2} & `PC_MASK) == `PARGS.bad_trap_addr1 & `PC_MASK) begin // axis tbcall_region |
| 318 | $display("T%0d reached Bad Trap = %h", mytnum,`PARGS.bad_trap_addr1); |
| 319 | axis_top.task_dump_mem; |
| 320 | axis_top.task_rcc_off; |
| 321 | end |
| 322 | end |
| 323 | if (`PARGS.bad_trap_count >= 2) begin |
| 324 | if (({16'b0,pc_fw2} & `PC_MASK) == `PARGS.bad_trap_addr2 & `PC_MASK) begin // axis tbcall_region |
| 325 | $display("T%0d reached Bad Trap = %h", mytnum,`PARGS.bad_trap_addr2); |
| 326 | axis_top.task_dump_mem; |
| 327 | axis_top.task_rcc_off; |
| 328 | //end |
| 329 | end |
| 330 | end |
| 331 | if (`PARGS.bad_trap_count >= 3) begin |
| 332 | if (({16'b0,pc_fw2} & `PC_MASK) == `PARGS.bad_trap_addr3 & `PC_MASK) begin // axis tbcall_region |
| 333 | $display("T%0d reached Bad Trap = %h", mytnum,`PARGS.bad_trap_addr3); |
| 334 | axis_top.task_dump_mem; |
| 335 | axis_top.task_rcc_off; |
| 336 | end |
| 337 | end |
| 338 | if (`PARGS.bad_trap_count >= 4) begin |
| 339 | if (({16'b0,pc_fw2} & `PC_MASK) == `PARGS.bad_trap_addr4 & `PC_MASK) begin // axis tbcall_region |
| 340 | $display("T%0d reached Bad Trap = %h", mytnum,`PARGS.bad_trap_addr4); |
| 341 | axis_top.task_dump_mem; |
| 342 | axis_top.task_rcc_off; |
| 343 | end |
| 344 | end |
| 345 | last_pc <= pc_fw2; |
| 346 | end |
| 347 | if (({16'b0,pc_fw2}&`PC_MASK) === |
| 348 | (`PARGS.good_trap_addr&`PC_MASK) && !hit_good_trap) begin |
| 349 | hit_good_trap<=1'b1; |
| 350 | end |
| 351 | end |
| 352 | |
| 353 | end |
| 354 | `endif |
| 355 | `endif //AXIS_TL |
| 356 | |
| 357 | `endif //PALLADIUM |
| 358 | endmodule |
| 359 | //---------------------------------------------------------- |
| 360 | //---------------------------------------------------------- |
| 361 | |
| 362 | `endif |
| 363 | |
| 364 | |
| 365 | `ifdef CORE_3 |
| 366 | |
| 367 | |
| 368 | module axis_trap_pipe3 ( |
| 369 | mycid, |
| 370 | mytid, |
| 371 | PC_reg, |
| 372 | ); |
| 373 | |
| 374 | //---------------------------------------------------------- |
| 375 | input [2:0] mycid; |
| 376 | input [2:0] mytid; |
| 377 | |
| 378 | input [47:0] PC_reg; |
| 379 | |
| 380 | reg [47:0] pc_fx4; |
| 381 | reg [47:0] pc_fx5; |
| 382 | reg [47:0] pc_fb; |
| 383 | reg [47:0] pc_fw; |
| 384 | reg [47:0] pc_fw1; |
| 385 | reg [47:0] pc_fw2; |
| 386 | reg [47:0] last_pc; |
| 387 | |
| 388 | `ifndef PALLADIUM |
| 389 | |
| 390 | `ifdef AXIS_TL |
| 391 | |
| 392 | `ifndef GATESIM |
| 393 | |
| 394 | //---------------------------------------------------------- |
| 395 | wire [5:0] mytnum; |
| 396 | assign mytnum = (mycid*8)+mytid; |
| 397 | |
| 398 | //---------------------------------------------------------- |
| 399 | // Pipelined Signals |
| 400 | always @ (posedge `SPC3.gclk) begin // { |
| 401 | |
| 402 | pc_fx4 <= PC_reg; |
| 403 | pc_fx5 <= pc_fx4; |
| 404 | pc_fb <= pc_fx5; |
| 405 | pc_fw <= pc_fb; |
| 406 | pc_fw1 <= pc_fw; |
| 407 | pc_fw2 <= pc_fw1; |
| 408 | |
| 409 | end // } |
| 410 | |
| 411 | //---------------------------------------------------------- |
| 412 | // When instruction completes, |
| 413 | // Push differences to simics |
| 414 | |
| 415 | wire myclk = `SPC3.gclk; |
| 416 | reg hit_good_trap; |
| 417 | initial hit_good_trap=1'b0; |
| 418 | initial last_pc = 0; |
| 419 | |
| 420 | always @ (posedge myclk) begin // { |
| 421 | |
| 422 | //---------- |
| 423 | // End detection for non-sas runs .. |
| 424 | if (! `PARGS.nas_check_on) begin |
| 425 | if (last_pc[47:0] != pc_fw2[47:0]) begin |
| 426 | if (`PARGS.bad_trap_count >= 1) begin |
| 427 | if (({16'b0,pc_fw2} & `PC_MASK) == `PARGS.bad_trap_addr1 & `PC_MASK) begin // axis tbcall_region |
| 428 | $display("T%0d reached Bad Trap = %h", mytnum,`PARGS.bad_trap_addr1); |
| 429 | axis_top.task_dump_mem; |
| 430 | axis_top.task_rcc_off; |
| 431 | end |
| 432 | end |
| 433 | if (`PARGS.bad_trap_count >= 2) begin |
| 434 | if (({16'b0,pc_fw2} & `PC_MASK) == `PARGS.bad_trap_addr2 & `PC_MASK) begin // axis tbcall_region |
| 435 | $display("T%0d reached Bad Trap = %h", mytnum,`PARGS.bad_trap_addr2); |
| 436 | axis_top.task_dump_mem; |
| 437 | axis_top.task_rcc_off; |
| 438 | //end |
| 439 | end |
| 440 | end |
| 441 | if (`PARGS.bad_trap_count >= 3) begin |
| 442 | if (({16'b0,pc_fw2} & `PC_MASK) == `PARGS.bad_trap_addr3 & `PC_MASK) begin // axis tbcall_region |
| 443 | $display("T%0d reached Bad Trap = %h", mytnum,`PARGS.bad_trap_addr3); |
| 444 | axis_top.task_dump_mem; |
| 445 | axis_top.task_rcc_off; |
| 446 | end |
| 447 | end |
| 448 | if (`PARGS.bad_trap_count >= 4) begin |
| 449 | if (({16'b0,pc_fw2} & `PC_MASK) == `PARGS.bad_trap_addr4 & `PC_MASK) begin // axis tbcall_region |
| 450 | $display("T%0d reached Bad Trap = %h", mytnum,`PARGS.bad_trap_addr4); |
| 451 | axis_top.task_dump_mem; |
| 452 | axis_top.task_rcc_off; |
| 453 | end |
| 454 | end |
| 455 | last_pc <= pc_fw2; |
| 456 | end |
| 457 | if (({16'b0,pc_fw2}&`PC_MASK) === |
| 458 | (`PARGS.good_trap_addr&`PC_MASK) && !hit_good_trap) begin |
| 459 | hit_good_trap<=1'b1; |
| 460 | end |
| 461 | end |
| 462 | |
| 463 | end |
| 464 | `endif |
| 465 | `endif //AXIS_TL |
| 466 | |
| 467 | `endif //PALLADIUM |
| 468 | endmodule |
| 469 | //---------------------------------------------------------- |
| 470 | //---------------------------------------------------------- |
| 471 | |
| 472 | `endif |
| 473 | |
| 474 | |
| 475 | `ifdef CORE_4 |
| 476 | |
| 477 | |
| 478 | module axis_trap_pipe4 ( |
| 479 | mycid, |
| 480 | mytid, |
| 481 | PC_reg, |
| 482 | ); |
| 483 | |
| 484 | //---------------------------------------------------------- |
| 485 | input [2:0] mycid; |
| 486 | input [2:0] mytid; |
| 487 | |
| 488 | input [47:0] PC_reg; |
| 489 | |
| 490 | reg [47:0] pc_fx4; |
| 491 | reg [47:0] pc_fx5; |
| 492 | reg [47:0] pc_fb; |
| 493 | reg [47:0] pc_fw; |
| 494 | reg [47:0] pc_fw1; |
| 495 | reg [47:0] pc_fw2; |
| 496 | reg [47:0] last_pc; |
| 497 | |
| 498 | `ifndef PALLADIUM |
| 499 | |
| 500 | `ifdef AXIS_TL |
| 501 | |
| 502 | `ifndef GATESIM |
| 503 | |
| 504 | //---------------------------------------------------------- |
| 505 | wire [5:0] mytnum; |
| 506 | assign mytnum = (mycid*8)+mytid; |
| 507 | |
| 508 | //---------------------------------------------------------- |
| 509 | // Pipelined Signals |
| 510 | always @ (posedge `SPC4.gclk) begin // { |
| 511 | |
| 512 | pc_fx4 <= PC_reg; |
| 513 | pc_fx5 <= pc_fx4; |
| 514 | pc_fb <= pc_fx5; |
| 515 | pc_fw <= pc_fb; |
| 516 | pc_fw1 <= pc_fw; |
| 517 | pc_fw2 <= pc_fw1; |
| 518 | |
| 519 | end // } |
| 520 | |
| 521 | //---------------------------------------------------------- |
| 522 | // When instruction completes, |
| 523 | // Push differences to simics |
| 524 | |
| 525 | wire myclk = `SPC4.gclk; |
| 526 | reg hit_good_trap; |
| 527 | initial hit_good_trap=1'b0; |
| 528 | initial last_pc = 0; |
| 529 | |
| 530 | always @ (posedge myclk) begin // { |
| 531 | |
| 532 | //---------- |
| 533 | // End detection for non-sas runs .. |
| 534 | if (! `PARGS.nas_check_on) begin |
| 535 | if (last_pc[47:0] != pc_fw2[47:0]) begin |
| 536 | if (`PARGS.bad_trap_count >= 1) begin |
| 537 | if (({16'b0,pc_fw2} & `PC_MASK) == `PARGS.bad_trap_addr1 & `PC_MASK) begin // axis tbcall_region |
| 538 | $display("T%0d reached Bad Trap = %h", mytnum,`PARGS.bad_trap_addr1); |
| 539 | axis_top.task_dump_mem; |
| 540 | axis_top.task_rcc_off; |
| 541 | end |
| 542 | end |
| 543 | if (`PARGS.bad_trap_count >= 2) begin |
| 544 | if (({16'b0,pc_fw2} & `PC_MASK) == `PARGS.bad_trap_addr2 & `PC_MASK) begin // axis tbcall_region |
| 545 | $display("T%0d reached Bad Trap = %h", mytnum,`PARGS.bad_trap_addr2); |
| 546 | axis_top.task_dump_mem; |
| 547 | axis_top.task_rcc_off; |
| 548 | //end |
| 549 | end |
| 550 | end |
| 551 | if (`PARGS.bad_trap_count >= 3) begin |
| 552 | if (({16'b0,pc_fw2} & `PC_MASK) == `PARGS.bad_trap_addr3 & `PC_MASK) begin // axis tbcall_region |
| 553 | $display("T%0d reached Bad Trap = %h", mytnum,`PARGS.bad_trap_addr3); |
| 554 | axis_top.task_dump_mem; |
| 555 | axis_top.task_rcc_off; |
| 556 | end |
| 557 | end |
| 558 | if (`PARGS.bad_trap_count >= 4) begin |
| 559 | if (({16'b0,pc_fw2} & `PC_MASK) == `PARGS.bad_trap_addr4 & `PC_MASK) begin // axis tbcall_region |
| 560 | $display("T%0d reached Bad Trap = %h", mytnum,`PARGS.bad_trap_addr4); |
| 561 | axis_top.task_dump_mem; |
| 562 | axis_top.task_rcc_off; |
| 563 | end |
| 564 | end |
| 565 | last_pc <= pc_fw2; |
| 566 | end |
| 567 | if (({16'b0,pc_fw2}&`PC_MASK) === |
| 568 | (`PARGS.good_trap_addr&`PC_MASK) && !hit_good_trap) begin |
| 569 | hit_good_trap<=1'b1; |
| 570 | end |
| 571 | end |
| 572 | |
| 573 | end |
| 574 | `endif |
| 575 | `endif //AXIS_TL |
| 576 | |
| 577 | `endif //PALLADIUM |
| 578 | endmodule |
| 579 | //---------------------------------------------------------- |
| 580 | //---------------------------------------------------------- |
| 581 | |
| 582 | `endif |
| 583 | |
| 584 | |
| 585 | `ifdef CORE_5 |
| 586 | |
| 587 | |
| 588 | module axis_trap_pipe5 ( |
| 589 | mycid, |
| 590 | mytid, |
| 591 | PC_reg, |
| 592 | ); |
| 593 | |
| 594 | //---------------------------------------------------------- |
| 595 | input [2:0] mycid; |
| 596 | input [2:0] mytid; |
| 597 | |
| 598 | input [47:0] PC_reg; |
| 599 | |
| 600 | reg [47:0] pc_fx4; |
| 601 | reg [47:0] pc_fx5; |
| 602 | reg [47:0] pc_fb; |
| 603 | reg [47:0] pc_fw; |
| 604 | reg [47:0] pc_fw1; |
| 605 | reg [47:0] pc_fw2; |
| 606 | reg [47:0] last_pc; |
| 607 | |
| 608 | `ifndef PALLADIUM |
| 609 | |
| 610 | `ifdef AXIS_TL |
| 611 | |
| 612 | `ifndef GATESIM |
| 613 | |
| 614 | //---------------------------------------------------------- |
| 615 | wire [5:0] mytnum; |
| 616 | assign mytnum = (mycid*8)+mytid; |
| 617 | |
| 618 | //---------------------------------------------------------- |
| 619 | // Pipelined Signals |
| 620 | always @ (posedge `SPC5.gclk) begin // { |
| 621 | |
| 622 | pc_fx4 <= PC_reg; |
| 623 | pc_fx5 <= pc_fx4; |
| 624 | pc_fb <= pc_fx5; |
| 625 | pc_fw <= pc_fb; |
| 626 | pc_fw1 <= pc_fw; |
| 627 | pc_fw2 <= pc_fw1; |
| 628 | |
| 629 | end // } |
| 630 | |
| 631 | //---------------------------------------------------------- |
| 632 | // When instruction completes, |
| 633 | // Push differences to simics |
| 634 | |
| 635 | wire myclk = `SPC5.gclk; |
| 636 | reg hit_good_trap; |
| 637 | initial hit_good_trap=1'b0; |
| 638 | initial last_pc = 0; |
| 639 | |
| 640 | always @ (posedge myclk) begin // { |
| 641 | |
| 642 | //---------- |
| 643 | // End detection for non-sas runs .. |
| 644 | if (! `PARGS.nas_check_on) begin |
| 645 | if (last_pc[47:0] != pc_fw2[47:0]) begin |
| 646 | if (`PARGS.bad_trap_count >= 1) begin |
| 647 | if (({16'b0,pc_fw2} & `PC_MASK) == `PARGS.bad_trap_addr1 & `PC_MASK) begin // axis tbcall_region |
| 648 | $display("T%0d reached Bad Trap = %h", mytnum,`PARGS.bad_trap_addr1); |
| 649 | axis_top.task_dump_mem; |
| 650 | axis_top.task_rcc_off; |
| 651 | end |
| 652 | end |
| 653 | if (`PARGS.bad_trap_count >= 2) begin |
| 654 | if (({16'b0,pc_fw2} & `PC_MASK) == `PARGS.bad_trap_addr2 & `PC_MASK) begin // axis tbcall_region |
| 655 | $display("T%0d reached Bad Trap = %h", mytnum,`PARGS.bad_trap_addr2); |
| 656 | axis_top.task_dump_mem; |
| 657 | axis_top.task_rcc_off; |
| 658 | //end |
| 659 | end |
| 660 | end |
| 661 | if (`PARGS.bad_trap_count >= 3) begin |
| 662 | if (({16'b0,pc_fw2} & `PC_MASK) == `PARGS.bad_trap_addr3 & `PC_MASK) begin // axis tbcall_region |
| 663 | $display("T%0d reached Bad Trap = %h", mytnum,`PARGS.bad_trap_addr3); |
| 664 | axis_top.task_dump_mem; |
| 665 | axis_top.task_rcc_off; |
| 666 | end |
| 667 | end |
| 668 | if (`PARGS.bad_trap_count >= 4) begin |
| 669 | if (({16'b0,pc_fw2} & `PC_MASK) == `PARGS.bad_trap_addr4 & `PC_MASK) begin // axis tbcall_region |
| 670 | $display("T%0d reached Bad Trap = %h", mytnum,`PARGS.bad_trap_addr4); |
| 671 | axis_top.task_dump_mem; |
| 672 | axis_top.task_rcc_off; |
| 673 | end |
| 674 | end |
| 675 | last_pc <= pc_fw2; |
| 676 | end |
| 677 | if (({16'b0,pc_fw2}&`PC_MASK) === |
| 678 | (`PARGS.good_trap_addr&`PC_MASK) && !hit_good_trap) begin |
| 679 | hit_good_trap<=1'b1; |
| 680 | end |
| 681 | end |
| 682 | |
| 683 | end |
| 684 | `endif |
| 685 | `endif //AXIS_TL |
| 686 | |
| 687 | `endif //PALLADIUM |
| 688 | endmodule |
| 689 | //---------------------------------------------------------- |
| 690 | //---------------------------------------------------------- |
| 691 | |
| 692 | `endif |
| 693 | |
| 694 | |
| 695 | `ifdef CORE_6 |
| 696 | |
| 697 | |
| 698 | module axis_trap_pipe6 ( |
| 699 | mycid, |
| 700 | mytid, |
| 701 | PC_reg, |
| 702 | ); |
| 703 | |
| 704 | //---------------------------------------------------------- |
| 705 | input [2:0] mycid; |
| 706 | input [2:0] mytid; |
| 707 | |
| 708 | input [47:0] PC_reg; |
| 709 | |
| 710 | reg [47:0] pc_fx4; |
| 711 | reg [47:0] pc_fx5; |
| 712 | reg [47:0] pc_fb; |
| 713 | reg [47:0] pc_fw; |
| 714 | reg [47:0] pc_fw1; |
| 715 | reg [47:0] pc_fw2; |
| 716 | reg [47:0] last_pc; |
| 717 | |
| 718 | `ifndef PALLADIUM |
| 719 | |
| 720 | `ifdef AXIS_TL |
| 721 | |
| 722 | `ifndef GATESIM |
| 723 | |
| 724 | //---------------------------------------------------------- |
| 725 | wire [5:0] mytnum; |
| 726 | assign mytnum = (mycid*8)+mytid; |
| 727 | |
| 728 | //---------------------------------------------------------- |
| 729 | // Pipelined Signals |
| 730 | always @ (posedge `SPC6.gclk) begin // { |
| 731 | |
| 732 | pc_fx4 <= PC_reg; |
| 733 | pc_fx5 <= pc_fx4; |
| 734 | pc_fb <= pc_fx5; |
| 735 | pc_fw <= pc_fb; |
| 736 | pc_fw1 <= pc_fw; |
| 737 | pc_fw2 <= pc_fw1; |
| 738 | |
| 739 | end // } |
| 740 | |
| 741 | //---------------------------------------------------------- |
| 742 | // When instruction completes, |
| 743 | // Push differences to simics |
| 744 | |
| 745 | wire myclk = `SPC6.gclk; |
| 746 | reg hit_good_trap; |
| 747 | initial hit_good_trap=1'b0; |
| 748 | initial last_pc = 0; |
| 749 | |
| 750 | always @ (posedge myclk) begin // { |
| 751 | |
| 752 | //---------- |
| 753 | // End detection for non-sas runs .. |
| 754 | if (! `PARGS.nas_check_on) begin |
| 755 | if (last_pc[47:0] != pc_fw2[47:0]) begin |
| 756 | if (`PARGS.bad_trap_count >= 1) begin |
| 757 | if (({16'b0,pc_fw2} & `PC_MASK) == `PARGS.bad_trap_addr1 & `PC_MASK) begin // axis tbcall_region |
| 758 | $display("T%0d reached Bad Trap = %h", mytnum,`PARGS.bad_trap_addr1); |
| 759 | axis_top.task_dump_mem; |
| 760 | axis_top.task_rcc_off; |
| 761 | end |
| 762 | end |
| 763 | if (`PARGS.bad_trap_count >= 2) begin |
| 764 | if (({16'b0,pc_fw2} & `PC_MASK) == `PARGS.bad_trap_addr2 & `PC_MASK) begin // axis tbcall_region |
| 765 | $display("T%0d reached Bad Trap = %h", mytnum,`PARGS.bad_trap_addr2); |
| 766 | axis_top.task_dump_mem; |
| 767 | axis_top.task_rcc_off; |
| 768 | //end |
| 769 | end |
| 770 | end |
| 771 | if (`PARGS.bad_trap_count >= 3) begin |
| 772 | if (({16'b0,pc_fw2} & `PC_MASK) == `PARGS.bad_trap_addr3 & `PC_MASK) begin // axis tbcall_region |
| 773 | $display("T%0d reached Bad Trap = %h", mytnum,`PARGS.bad_trap_addr3); |
| 774 | axis_top.task_dump_mem; |
| 775 | axis_top.task_rcc_off; |
| 776 | end |
| 777 | end |
| 778 | if (`PARGS.bad_trap_count >= 4) begin |
| 779 | if (({16'b0,pc_fw2} & `PC_MASK) == `PARGS.bad_trap_addr4 & `PC_MASK) begin // axis tbcall_region |
| 780 | $display("T%0d reached Bad Trap = %h", mytnum,`PARGS.bad_trap_addr4); |
| 781 | axis_top.task_dump_mem; |
| 782 | axis_top.task_rcc_off; |
| 783 | end |
| 784 | end |
| 785 | last_pc <= pc_fw2; |
| 786 | end |
| 787 | if (({16'b0,pc_fw2}&`PC_MASK) === |
| 788 | (`PARGS.good_trap_addr&`PC_MASK) && !hit_good_trap) begin |
| 789 | hit_good_trap<=1'b1; |
| 790 | end |
| 791 | end |
| 792 | |
| 793 | end |
| 794 | `endif |
| 795 | `endif //AXIS_TL |
| 796 | |
| 797 | `endif //PALLADIUM |
| 798 | endmodule |
| 799 | //---------------------------------------------------------- |
| 800 | //---------------------------------------------------------- |
| 801 | |
| 802 | `endif |
| 803 | |
| 804 | |
| 805 | `ifdef CORE_7 |
| 806 | |
| 807 | |
| 808 | module axis_trap_pipe7 ( |
| 809 | mycid, |
| 810 | mytid, |
| 811 | PC_reg, |
| 812 | ); |
| 813 | |
| 814 | //---------------------------------------------------------- |
| 815 | input [2:0] mycid; |
| 816 | input [2:0] mytid; |
| 817 | |
| 818 | input [47:0] PC_reg; |
| 819 | |
| 820 | reg [47:0] pc_fx4; |
| 821 | reg [47:0] pc_fx5; |
| 822 | reg [47:0] pc_fb; |
| 823 | reg [47:0] pc_fw; |
| 824 | reg [47:0] pc_fw1; |
| 825 | reg [47:0] pc_fw2; |
| 826 | reg [47:0] last_pc; |
| 827 | |
| 828 | `ifndef PALLADIUM |
| 829 | |
| 830 | `ifdef AXIS_TL |
| 831 | |
| 832 | `ifndef GATESIM |
| 833 | |
| 834 | //---------------------------------------------------------- |
| 835 | wire [5:0] mytnum; |
| 836 | assign mytnum = (mycid*8)+mytid; |
| 837 | |
| 838 | //---------------------------------------------------------- |
| 839 | // Pipelined Signals |
| 840 | always @ (posedge `SPC7.gclk) begin // { |
| 841 | |
| 842 | pc_fx4 <= PC_reg; |
| 843 | pc_fx5 <= pc_fx4; |
| 844 | pc_fb <= pc_fx5; |
| 845 | pc_fw <= pc_fb; |
| 846 | pc_fw1 <= pc_fw; |
| 847 | pc_fw2 <= pc_fw1; |
| 848 | |
| 849 | end // } |
| 850 | |
| 851 | //---------------------------------------------------------- |
| 852 | // When instruction completes, |
| 853 | // Push differences to simics |
| 854 | |
| 855 | wire myclk = `SPC7.gclk; |
| 856 | reg hit_good_trap; |
| 857 | initial hit_good_trap=1'b0; |
| 858 | initial last_pc = 0; |
| 859 | |
| 860 | always @ (posedge myclk) begin // { |
| 861 | |
| 862 | //---------- |
| 863 | // End detection for non-sas runs .. |
| 864 | if (! `PARGS.nas_check_on) begin |
| 865 | if (last_pc[47:0] != pc_fw2[47:0]) begin |
| 866 | if (`PARGS.bad_trap_count >= 1) begin |
| 867 | if (({16'b0,pc_fw2} & `PC_MASK) == `PARGS.bad_trap_addr1 & `PC_MASK) begin // axis tbcall_region |
| 868 | $display("T%0d reached Bad Trap = %h", mytnum,`PARGS.bad_trap_addr1); |
| 869 | axis_top.task_dump_mem; |
| 870 | axis_top.task_rcc_off; |
| 871 | end |
| 872 | end |
| 873 | if (`PARGS.bad_trap_count >= 2) begin |
| 874 | if (({16'b0,pc_fw2} & `PC_MASK) == `PARGS.bad_trap_addr2 & `PC_MASK) begin // axis tbcall_region |
| 875 | $display("T%0d reached Bad Trap = %h", mytnum,`PARGS.bad_trap_addr2); |
| 876 | axis_top.task_dump_mem; |
| 877 | axis_top.task_rcc_off; |
| 878 | //end |
| 879 | end |
| 880 | end |
| 881 | if (`PARGS.bad_trap_count >= 3) begin |
| 882 | if (({16'b0,pc_fw2} & `PC_MASK) == `PARGS.bad_trap_addr3 & `PC_MASK) begin // axis tbcall_region |
| 883 | $display("T%0d reached Bad Trap = %h", mytnum,`PARGS.bad_trap_addr3); |
| 884 | axis_top.task_dump_mem; |
| 885 | axis_top.task_rcc_off; |
| 886 | end |
| 887 | end |
| 888 | if (`PARGS.bad_trap_count >= 4) begin |
| 889 | if (({16'b0,pc_fw2} & `PC_MASK) == `PARGS.bad_trap_addr4 & `PC_MASK) begin // axis tbcall_region |
| 890 | $display("T%0d reached Bad Trap = %h", mytnum,`PARGS.bad_trap_addr4); |
| 891 | axis_top.task_dump_mem; |
| 892 | axis_top.task_rcc_off; |
| 893 | end |
| 894 | end |
| 895 | last_pc <= pc_fw2; |
| 896 | end |
| 897 | if (({16'b0,pc_fw2}&`PC_MASK) === |
| 898 | (`PARGS.good_trap_addr&`PC_MASK) && !hit_good_trap) begin |
| 899 | hit_good_trap<=1'b1; |
| 900 | end |
| 901 | end |
| 902 | |
| 903 | end |
| 904 | `endif |
| 905 | `endif //AXIS_TL |
| 906 | |
| 907 | `endif //PALLADIUM |
| 908 | endmodule |
| 909 | //---------------------------------------------------------- |
| 910 | //---------------------------------------------------------- |
| 911 | |
| 912 | `endif |
| 913 | |
| 914 | |