Line Coverage for Module :
hmac
| Line No. | Total | Covered | Percent |
| TOTAL | | 157 | 149 | 94.90 |
| CONT_ASSIGN | 121 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 122 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 123 | 1 | 1 | 100.00 |
| ALWAYS | 135 | 15 | 9 | 60.00 |
| ALWAYS | 177 | 3 | 3 | 100.00 |
| CONT_ASSIGN | 185 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 186 | 1 | 1 | 100.00 |
| ALWAYS | 189 | 8 | 8 | 100.00 |
| CONT_ASSIGN | 206 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 206 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 206 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 206 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 206 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 206 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 206 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 206 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 208 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 208 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 208 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 208 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 208 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 208 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 208 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 208 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 209 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 209 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 209 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 209 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 209 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 209 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 209 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 209 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 214 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 217 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 218 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 219 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 220 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 221 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 222 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 223 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 224 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 226 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 227 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 228 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 229 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 232 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 233 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 238 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 239 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 240 | 1 | 1 | 100.00 |
| ALWAYS | 243 | 6 | 6 | 100.00 |
| ALWAYS | 253 | 4 | 4 | 100.00 |
| ALWAYS | 268 | 6 | 6 | 100.00 |
| ALWAYS | 281 | 4 | 4 | 100.00 |
| CONT_ASSIGN | 287 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 331 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 334 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 338 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 339 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 341 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 342 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 343 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 344 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 398 | 1 | 1 | 100.00 |
| ALWAYS | 403 | 3 | 3 | 100.00 |
| ALWAYS | 411 | 11 | 9 | 81.82 |
| CONT_ASSIGN | 430 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 431 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 439 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 440 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 551 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 579 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 580 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 581 | 1 | 1 | 100.00 |
| ALWAYS | 584 | 6 | 6 | 100.00 |
| CONT_ASSIGN | 600 | 1 | 1 | 100.00 |
| ALWAYS | 605 | 6 | 6 | 100.00 |
| CONT_ASSIGN | 633 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 652 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 656 | 1 | 1 | 100.00 |
| ALWAYS | 658 | 3 | 3 | 100.00 |
| CONT_ASSIGN | 664 | 1 | 1 | 100.00 |
| ALWAYS | 686 | 6 | 6 | 100.00 |
| ALWAYS | 693 | 6 | 6 | 100.00 |
WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_ip_hmac_0.1/rtl/hmac.sv' or '../src/lowrisc_ip_hmac_0.1/rtl/hmac.sv' was not found, so annotated line coverage report could not be generated.
| Line No. | Covered | Statements | |
| 121 |
1 |
1 |
| 122 |
1 |
1 |
| 123 |
1 |
1 |
| 135 |
1 |
1 |
| 136 |
1 |
1 |
| 138 |
1 |
1 |
| 140 |
1 |
1 |
| 142 |
1 |
1 |
| 143 |
1 |
1 |
| 145 |
0 |
1 |
|
|
|
MISSING_ELSE |
| 150 |
1 |
1 |
| 151 |
1 |
1 |
| 152 |
1 |
1 |
|
|
|
MISSING_ELSE |
| 157 |
0 |
1 |
| 161 |
0 |
1 |
|
|
|
==> MISSING_ELSE |
| 166 |
0 |
1 |
| 167 |
0 |
1 |
| 168 |
0 |
1 |
|
|
|
==> MISSING_ELSE |
| 177 |
1 |
1 |
| 178 |
1 |
1 |
| 180 |
1 |
1 |
| 185 |
1 |
1 |
| 186 |
1 |
1 |
| 189 |
1 |
1 |
| 190 |
1 |
1 |
| 191 |
1 |
1 |
| 192 |
1 |
1 |
| 193 |
1 |
1 |
| 195 |
1 |
1 |
| 196 |
1 |
1 |
| 197 |
1 |
1 |
|
|
|
MISSING_ELSE |
|
|
|
MISSING_ELSE |
| 206 |
8 |
8 |
| 208 |
8 |
8 |
| 209 |
8 |
8 |
| 214 |
1 |
1 |
| 217 |
1 |
1 |
| 218 |
1 |
1 |
| 219 |
1 |
1 |
| 220 |
1 |
1 |
| 221 |
1 |
1 |
| 222 |
1 |
1 |
| 223 |
1 |
1 |
| 224 |
1 |
1 |
| 226 |
1 |
1 |
| 227 |
1 |
1 |
| 228 |
1 |
1 |
| 229 |
1 |
1 |
| 232 |
1 |
1 |
| 233 |
1 |
1 |
| 238 |
1 |
1 |
| 239 |
1 |
1 |
| 240 |
1 |
1 |
| 243 |
1 |
1 |
| 244 |
1 |
1 |
| 245 |
1 |
1 |
| 246 |
1 |
1 |
| 247 |
1 |
1 |
| 248 |
1 |
1 |
|
|
|
MISSING_ELSE |
| 253 |
1 |
1 |
| 254 |
1 |
1 |
| 261 |
1 |
1 |
| 262 |
1 |
1 |
|
|
|
MISSING_ELSE |
| 268 |
1 |
1 |
| 269 |
1 |
1 |
| 270 |
1 |
1 |
| 271 |
1 |
1 |
| 272 |
1 |
1 |
| 273 |
1 |
1 |
|
|
|
MISSING_ELSE |
| 281 |
1 |
1 |
| 282 |
1 |
1 |
| 283 |
1 |
1 |
| 284 |
1 |
1 |
|
|
|
MISSING_ELSE |
| 287 |
1 |
1 |
| 331 |
1 |
1 |
| 334 |
1 |
1 |
| 338 |
1 |
1 |
| 339 |
1 |
1 |
| 341 |
1 |
1 |
| 342 |
1 |
1 |
| 343 |
1 |
1 |
| 344 |
1 |
1 |
| 398 |
1 |
1 |
| 403 |
1 |
1 |
| 404 |
1 |
1 |
| 405 |
1 |
1 |
| 411 |
1 |
1 |
| 412 |
1 |
1 |
| 414 |
1 |
1 |
| 415 |
1 |
1 |
| 416 |
0 |
1 |
|
|
|
MISSING_ELSE |
| 418 |
1 |
1 |
| 419 |
0 |
1 |
|
|
|
MISSING_ELSE |
|
|
|
MISSING_ELSE |
| 422 |
1 |
1 |
| 423 |
1 |
1 |
| 424 |
1 |
1 |
| 425 |
1 |
1 |
|
|
|
MISSING_ELSE |
| 430 |
1 |
1 |
| 431 |
1 |
1 |
| 439 |
1 |
1 |
| 440 |
1 |
1 |
| 551 |
1 |
1 |
| 579 |
1 |
1 |
| 580 |
1 |
1 |
| 581 |
1 |
1 |
| 584 |
1 |
1 |
| 585 |
1 |
1 |
| 586 |
1 |
1 |
| 587 |
1 |
1 |
| 588 |
1 |
1 |
|
|
|
MISSING_ELSE |
| 592 |
1 |
1 |
| 600 |
1 |
1 |
| 605 |
1 |
1 |
| 606 |
1 |
1 |
| 608 |
1 |
1 |
| 612 |
1 |
1 |
| 616 |
1 |
1 |
| 620 |
1 |
1 |
| 633 |
1 |
1 |
| 652 |
1 |
1 |
| 656 |
1 |
1 |
| 658 |
1 |
1 |
| 659 |
1 |
1 |
| 661 |
1 |
1 |
| 664 |
1 |
1 |
| 686 |
2 |
2 |
| 687 |
2 |
2 |
| 688 |
2 |
2 |
|
|
|
MISSING_ELSE |
| 693 |
2 |
2 |
| 694 |
2 |
2 |
| 695 |
2 |
2 |
|
|
|
MISSING_ELSE |
Cond Coverage for Module :
hmac
| Total | Covered | Percent |
| Conditions | 95 | 74 | 77.89 |
| Logical | 95 | 74 | 77.89 |
| Non-Logical | 0 | 0 | |
| Event | 0 | 0 | |
LINE 157
EXPRESSION (sha_message_length[8:0] == '0)
---------------1---------------
| -1- | Status | Tests |
| 0 | Not Covered | |
| 1 | Not Covered | |
LINE 226
EXPRESSION (reg2hw.cmd.hash_start.qe & reg2hw.cmd.hash_start.q)
------------1----------- -----------2-----------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T2,T3,T4 |
| 1 | 1 | Covered | T2,T3,T4 |
LINE 227
EXPRESSION (reg2hw.cmd.hash_stop.qe & reg2hw.cmd.hash_stop.q)
-----------1----------- -----------2----------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T2,T3,T4 |
| 1 | 0 | Covered | T2,T3,T4 |
| 1 | 1 | Not Covered | |
LINE 228
EXPRESSION (reg2hw.cmd.hash_continue.qe & reg2hw.cmd.hash_continue.q)
-------------1------------- -------------2------------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T2,T3,T4 |
| 1 | 0 | Covered | T2,T3,T4 |
| 1 | 1 | Not Covered | |
LINE 229
EXPRESSION (reg2hw.cmd.hash_process.qe & reg2hw.cmd.hash_process.q)
-------------1------------ ------------2------------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T2,T3,T4 |
| 1 | 0 | Covered | T2,T3,T4 |
| 1 | 1 | Covered | T2,T3,T4 |
LINE 238
EXPRESSION (reg_hash_start & sha_en & ((~cfg_block)))
-------1------ ---2-- -------3------
| -1- | -2- | -3- | Status | Tests |
| 0 | 1 | 1 | Covered | T2,T3,T4 |
| 1 | 0 | 1 | Covered | T2,T5,T6 |
| 1 | 1 | 0 | Covered | T2,T5,T6 |
| 1 | 1 | 1 | Covered | T2,T3,T4 |
LINE 239
EXPRESSION (reg_hash_continue & sha_en & ((~cfg_block)))
--------1-------- ---2-- -------3------
| -1- | -2- | -3- | Status | Tests |
| 0 | 1 | 1 | Covered | T2,T3,T4 |
| 1 | 0 | 1 | Not Covered | |
| 1 | 1 | 0 | Not Covered | |
| 1 | 1 | 1 | Not Covered | |
LINE 240
EXPRESSION (hash_start | hash_continue)
-----1---- ------2------
| -1- | -2- | Status | Tests |
| 0 | 0 | Covered | T1,T2,T3 |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T2,T3,T4 |
LINE 247
EXPRESSION (reg_hash_done || reg_hash_stop)
------1------ ------2------
| -1- | -2- | Status | Tests |
| 0 | 0 | Covered | T1,T2,T3 |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T2,T3,T4 |
LINE 261
EXPRESSION (((!cfg_block)) && reg2hw.cfg.hmac_en.qe)
-------1------ ----------2----------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T2,T4,T5 |
| 1 | 0 | Covered | T1,T2,T3 |
| 1 | 1 | Covered | T2,T3,T4 |
LINE 287
EXPRESSION (fifo_empty & ((~fifo_empty_q)))
-----1---- --------2--------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T2,T3,T4 |
| 1 | 0 | Covered | T1,T2,T3 |
| 1 | 1 | Covered | T2,T3,T4 |
LINE 331
EXPRESSION (msg_fifo_req & ((~msg_fifo_we)))
------1----- --------2-------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T2,T3,T4 |
| 1 | 1 | Not Covered | |
LINE 334
EXPRESSION (msg_fifo_req & ((~hmac_fifo_wsel)) & packer_ready)
------1----- ---------2--------- ------3-----
| -1- | -2- | -3- | Status | Tests |
| 0 | 1 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | 1 | Not Covered | |
| 1 | 1 | 0 | Unreachable | T5,T7,T8 |
| 1 | 1 | 1 | Covered | T2,T3,T4 |
LINE 343
EXPRESSION ((hmac_fifo_wsel && fifo_wready) ? hmac_fifo_wvalid : reg_fifo_wvalid)
---------------1---------------
| -1- | Status | Tests |
| 0 | Covered | T1,T2,T3 |
| 1 | Covered | T2,T3,T5 |
LINE 343
SUB-EXPRESSION (hmac_fifo_wsel && fifo_wready)
-------1------ -----2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Not Covered | |
| 1 | 1 | Covered | T2,T3,T5 |
LINE 344
EXPRESSION (hmac_fifo_wsel ? ('{data:digest[hmac_fifo_wdata_sel][31:0], mask:'1}) : reg_fifo_wentry)
-------1------
| -1- | Status | Tests |
| 0 | Covered | T1,T2,T3 |
| 1 | Covered | T2,T3,T5 |
LINE 351
EXPRESSION (fifo_wvalid & sha_en)
-----1----- ---2--
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T2,T3,T4 |
| 1 | 0 | Not Covered | |
| 1 | 1 | Covered | T2,T3,T4 |
LINE 398
EXPRESSION (msg_fifo_req & msg_fifo_we & ((~hmac_fifo_wsel)) & msg_allowed)
------1----- -----2----- ---------3--------- -----4-----
| -1- | -2- | -3- | -4- | Status | Tests |
| 0 | 1 | 1 | 1 | Covered | T2,T3,T4 |
| 1 | 0 | 1 | 1 | Not Covered | |
| 1 | 1 | 0 | 1 | Not Covered | |
| 1 | 1 | 1 | 0 | Covered | T2,T5,T6 |
| 1 | 1 | 1 | 1 | Covered | T2,T3,T4 |
LINE 424
EXPRESSION (msg_write && sha_en && packer_ready)
----1---- ---2-- ------3-----
| -1- | -2- | -3- | Status | Tests |
| 0 | 1 | 1 | Covered | T2,T3,T4 |
| 1 | 0 | 1 | Not Covered | |
| 1 | 1 | 0 | Unreachable | T5,T7,T8 |
| 1 | 1 | 1 | Covered | T2,T3,T4 |
LINE 446
EXPRESSION (msg_write & sha_en)
----1---- ---2--
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T2,T3,T4 |
| 1 | 0 | Not Covered | |
| 1 | 1 | Covered | T2,T3,T4 |
LINE 446
EXPRESSION (fifo_wready & ((~hmac_fifo_wsel)))
-----1----- ---------2---------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T2,T3,T5 |
| 1 | 1 | Covered | T1,T2,T3 |
LINE 551
SUB-EXPRESSION (reg2hw.alert_test.q & reg2hw.alert_test.qe)
---------1--------- ----------2---------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T9,T10 |
| 1 | 0 | Covered | T1,T2,T3 |
| 1 | 1 | Covered | T1,T9,T10 |
LINE 579
EXPRESSION ((reg_hash_start | reg_hash_continue) & ((~sha_en)))
------------------1----------------- -----2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T2,T3,T4 |
| 1 | 1 | Covered | T2,T5,T6 |
LINE 579
SUB-EXPRESSION (reg_hash_start | reg_hash_continue)
-------1------ --------2--------
| -1- | -2- | Status | Tests |
| 0 | 0 | Covered | T1,T2,T3 |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T2,T3,T4 |
LINE 580
EXPRESSION ((reg_hash_start | reg_hash_continue) & cfg_block)
------------------1----------------- ----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T2,T3,T4 |
| 1 | 0 | Covered | T2,T3,T4 |
| 1 | 1 | Covered | T2,T5,T6 |
LINE 580
SUB-EXPRESSION (reg_hash_start | reg_hash_continue)
-------1------ --------2--------
| -1- | -2- | Status | Tests |
| 0 | 0 | Covered | T1,T2,T3 |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T2,T3,T4 |
LINE 581
EXPRESSION (msg_fifo_req & ((~msg_allowed)))
------1----- --------2-------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T2,T3,T4 |
| 1 | 1 | Covered | T2,T5,T6 |
LINE 600
EXPRESSION (((~reg2hw.intr_state.hmac_err.q)) & (hash_start_sha_disabled | update_seckey_inprocess | hash_start_active | msg_push_not_allowed))
----------------1---------------- -----------------------------------------------2----------------------------------------------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T2,T5,T6 |
| 1 | 0 | Covered | T1,T2,T3 |
| 1 | 1 | Covered | T2,T4,T5 |
LINE 600
SUB-EXPRESSION (hash_start_sha_disabled | update_seckey_inprocess | hash_start_active | msg_push_not_allowed)
-----------1----------- -----------2----------- --------3-------- ----------4---------
| -1- | -2- | -3- | -4- | Status | Tests |
| 0 | 0 | 0 | 0 | Covered | T1,T2,T3 |
| 0 | 0 | 0 | 1 | Covered | T2,T5,T6 |
| 0 | 0 | 1 | 0 | Covered | T2,T5,T6 |
| 0 | 1 | 0 | 0 | Covered | T2,T4,T5 |
| 1 | 0 | 0 | 0 | Covered | T2,T5,T6 |
LINE 652
EXPRESSION (((!reg_fifo_wvalid)) && ((!fifo_rvalid)) && hmac_core_idle && sha_core_idle)
----------1--------- --------2------- -------3------ ------4------
| -1- | -2- | -3- | -4- | Status | Tests |
| 0 | 1 | 1 | 1 | Not Covered | |
| 1 | 0 | 1 | 1 | Not Covered | |
| 1 | 1 | 0 | 1 | Covered | T2,T3,T5 |
| 1 | 1 | 1 | 0 | Covered | T2,T3,T4 |
| 1 | 1 | 1 | 1 | Covered | T1,T2,T3 |
Toggle Coverage for Module :
hmac
| Total | Covered | Percent |
| Totals |
30 |
30 |
100.00 |
| Total Bits |
346 |
346 |
100.00 |
| Total Bits 0->1 |
173 |
173 |
100.00 |
| Total Bits 1->0 |
173 |
173 |
100.00 |
| | | |
| Ports |
30 |
30 |
100.00 |
| Port Bits |
346 |
346 |
100.00 |
| Port Bits 0->1 |
173 |
173 |
100.00 |
| Port Bits 1->0 |
173 |
173 |
100.00 |
Port Details
| Name | Toggle | Toggle 1->0 | Tests | Toggle 0->1 | Tests | Direction |
| clk_i |
Yes |
Yes |
T1,T2,T3 |
Yes |
T1,T2,T3 |
INPUT |
| rst_ni |
Yes |
Yes |
T2,T4,T5 |
Yes |
T1,T2,T3 |
INPUT |
| tl_i.d_ready |
Yes |
Yes |
T2,T4,T5 |
Yes |
T1,T2,T3 |
INPUT |
| tl_i.a_user.data_intg[6:0] |
Yes |
Yes |
T1,T2,T3 |
Yes |
T1,T2,T3 |
INPUT |
| tl_i.a_user.cmd_intg[6:0] |
Yes |
Yes |
T1,T2,T3 |
Yes |
T1,T2,T3 |
INPUT |
| tl_i.a_user.instr_type[3:0] |
Yes |
Yes |
T2,T3,T5 |
Yes |
T2,T3,T5 |
INPUT |
| tl_i.a_user.rsvd[4:0] |
Unreachable |
Unreachable |
|
Unreachable |
|
INPUT |
| tl_i.a_data[31:0] |
Yes |
Yes |
T1,T2,T3 |
Yes |
T1,T2,T3 |
INPUT |
| tl_i.a_mask[3:0] |
Yes |
Yes |
T2,T3,T4 |
Yes |
T2,T3,T4 |
INPUT |
| tl_i.a_address[31:0] |
Yes |
Yes |
T2,T3,T4 |
Yes |
T2,T3,T4 |
INPUT |
| tl_i.a_source[7:0] |
Yes |
Yes |
T2,T3,T4 |
Yes |
T2,T3,T4 |
INPUT |
| tl_i.a_size[1:0] |
Yes |
Yes |
T1,T2,T3 |
Yes |
T1,T2,T3 |
INPUT |
| tl_i.a_param[2:0] |
Unreachable |
Unreachable |
|
Unreachable |
|
INPUT |
| tl_i.a_opcode[2:0] |
Yes |
Yes |
T1,T2,T3 |
Yes |
T1,T2,T3 |
INPUT |
| tl_i.a_valid |
Yes |
Yes |
T1,T2,T3 |
Yes |
T1,T2,T3 |
INPUT |
| tl_o.a_ready |
Yes |
Yes |
T1,T2,T3 |
Yes |
T1,T2,T3 |
OUTPUT |
| tl_o.d_error |
Yes |
Yes |
T5,T11,T12 |
Yes |
T5,T11,T12 |
OUTPUT |
| tl_o.d_user.data_intg[6:0] |
Yes |
Yes |
T2,T3,T4 |
Yes |
T2,T3,T4 |
OUTPUT |
| tl_o.d_user.rsp_intg[5:0] |
Yes |
Yes |
*T1,*T2,*T3 |
Yes |
T1,T2,T3 |
OUTPUT |
| tl_o.d_user.rsp_intg[6] |
Unreachable |
Unreachable |
|
Unreachable |
|
OUTPUT |
| tl_o.d_data[31:0] |
Yes |
Yes |
T1,T2,T3 |
Yes |
T2,T3,T4 |
OUTPUT |
| tl_o.d_sink |
Unreachable |
Unreachable |
|
Unreachable |
|
OUTPUT |
| tl_o.d_source[7:0] |
Yes |
Yes |
T2,T3,T4 |
Yes |
T1,T2,T3 |
OUTPUT |
| tl_o.d_size[1:0] |
Yes |
Yes |
T1,T2,T3 |
Yes |
T1,T2,T3 |
OUTPUT |
| tl_o.d_param[2:0] |
Unreachable |
Unreachable |
|
Unreachable |
|
OUTPUT |
| tl_o.d_opcode[0] |
Yes |
Yes |
*T1,*T2,*T3 |
Yes |
T1,T2,T3 |
OUTPUT |
| tl_o.d_opcode[2:1] |
Unreachable |
Unreachable |
|
Unreachable |
|
OUTPUT |
| tl_o.d_valid |
Yes |
Yes |
T1,T2,T3 |
Yes |
T1,T2,T3 |
OUTPUT |
| alert_rx_i[0].ack_n |
Yes |
Yes |
T1,T2,T3 |
Yes |
T1,T2,T3 |
INPUT |
| alert_rx_i[0].ack_p |
Yes |
Yes |
T1,T9,T10 |
Yes |
T1,T9,T10 |
INPUT |
| alert_rx_i[0].ping_n |
Unreachable |
Unreachable |
|
Unreachable |
|
INPUT |
| alert_rx_i[0].ping_p |
Unreachable |
Unreachable |
|
Unreachable |
|
INPUT |
| alert_tx_o[0].alert_n |
Yes |
Yes |
T1,T2,T3 |
Yes |
T1,T2,T3 |
OUTPUT |
| alert_tx_o[0].alert_p |
Yes |
Yes |
T1,T9,T10 |
Yes |
T1,T9,T10 |
OUTPUT |
| intr_hmac_done_o |
Yes |
Yes |
T2,T3,T4 |
Yes |
T2,T3,T4 |
OUTPUT |
| intr_fifo_empty_o |
Yes |
Yes |
T2,T3,T4 |
Yes |
T2,T3,T4 |
OUTPUT |
| intr_hmac_err_o |
Yes |
Yes |
T2,T4,T5 |
Yes |
T2,T4,T5 |
OUTPUT |
| idle_o[3:0] |
Yes |
Yes |
T1,T2,T3 |
Yes |
T2,T3,T4 |
OUTPUT |
*Tests covering at least one bit in the range
FSM Coverage for Module :
hmac
Summary for FSM :: done_state_q
| Total | Covered | Percent | |
| States |
4 |
2 |
50.00 |
(Not included in score) |
| Transitions |
5 |
2 |
40.00 |
|
| Sequences |
0 |
0 |
|
|
State, Transition and Sequence Details for FSM :: done_state_q
| states | Line No. | Covered | Tests |
| DoneAwaitCmd |
152 |
Covered |
T1,T2,T3 |
| DoneAwaitHashComplete |
161 |
Not Covered |
|
| DoneAwaitHashDone |
142 |
Covered |
T2,T3,T4 |
| DoneAwaitMessageComplete |
145 |
Not Covered |
|
| transitions | Line No. | Covered | Tests |
| DoneAwaitCmd->DoneAwaitHashDone |
142 |
Covered |
T2,T3,T4 |
| DoneAwaitCmd->DoneAwaitMessageComplete |
145 |
Not Covered |
|
| DoneAwaitHashComplete->DoneAwaitCmd |
168 |
Not Covered |
|
| DoneAwaitHashDone->DoneAwaitCmd |
152 |
Covered |
T2,T3,T4 |
| DoneAwaitMessageComplete->DoneAwaitHashComplete |
161 |
Not Covered |
|
Branch Coverage for Module :
hmac
| Line No. | Total | Covered | Percent |
| Branches |
|
60 |
52 |
86.67 |
| TERNARY |
343 |
2 |
2 |
100.00 |
| TERNARY |
344 |
2 |
2 |
100.00 |
| CASE |
138 |
10 |
4 |
40.00 |
| IF |
177 |
2 |
2 |
100.00 |
| IF |
189 |
4 |
4 |
100.00 |
| IF |
243 |
4 |
4 |
100.00 |
| IF |
253 |
3 |
3 |
100.00 |
| IF |
268 |
4 |
4 |
100.00 |
| IF |
281 |
3 |
3 |
100.00 |
| IF |
411 |
9 |
7 |
77.78 |
| IF |
585 |
2 |
2 |
100.00 |
| CASE |
606 |
5 |
5 |
100.00 |
| IF |
658 |
2 |
2 |
100.00 |
| IF |
686 |
4 |
4 |
100.00 |
| IF |
693 |
4 |
4 |
100.00 |
WARNING: The source file /workspace/default/sim-vcs/../src/lowrisc_ip_hmac_0.1/rtl/hmac.sv' or '../src/lowrisc_ip_hmac_0.1/rtl/hmac.sv was not found/opened, so annotated branch coverage report could not be generated.
LineNo. Expression
-1-: 343 ((hmac_fifo_wsel && fifo_wready)) ?
Branches:
| -1- | Status | Tests |
| 1 |
Covered |
T2,T3,T5 |
| 0 |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 344 (hmac_fifo_wsel) ?
Branches:
| -1- | Status | Tests |
| 1 |
Covered |
T2,T3,T5 |
| 0 |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 138 case (done_state_q)
-2-: 140 if (sha_hash_process)
-3-: 143 if (reg_hash_stop)
-4-: 150 if (reg_hash_done)
-5-: 157 if ((sha_message_length[8:0] == '0))
-6-: 166 if ((!hash_running))
Branches:
| -1- | -2- | -3- | -4- | -5- | -6- | Status | Tests |
| DoneAwaitCmd |
1 |
- |
- |
- |
- |
Covered |
T2,T3,T4 |
| DoneAwaitCmd |
0 |
1 |
- |
- |
- |
Not Covered |
|
| DoneAwaitCmd |
0 |
0 |
- |
- |
- |
Covered |
T1,T2,T3 |
| DoneAwaitHashDone |
- |
- |
1 |
- |
- |
Covered |
T2,T3,T4 |
| DoneAwaitHashDone |
- |
- |
0 |
- |
- |
Covered |
T2,T3,T4 |
| DoneAwaitMessageComplete |
- |
- |
- |
1 |
- |
Not Covered |
|
| DoneAwaitMessageComplete |
- |
- |
- |
0 |
- |
Not Covered |
|
| DoneAwaitHashComplete |
- |
- |
- |
- |
1 |
Not Covered |
|
| DoneAwaitHashComplete |
- |
- |
- |
- |
0 |
Not Covered |
|
| default |
- |
- |
- |
- |
- |
Not Covered |
|
LineNo. Expression
-1-: 177 if ((!rst_ni))
Branches:
| -1- | Status | Tests |
| 1 |
Covered |
T1,T2,T3 |
| 0 |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 189 if ((!rst_ni))
-2-: 191 if (wipe_secret)
-3-: 193 if ((!cfg_block))
Branches:
| -1- | -2- | -3- | Status | Tests |
| 1 |
- |
- |
Covered |
T1,T2,T3 |
| 0 |
1 |
- |
Covered |
T5,T13,T14 |
| 0 |
0 |
1 |
Covered |
T1,T2,T3 |
| 0 |
0 |
0 |
Covered |
T2,T3,T4 |
LineNo. Expression
-1-: 243 if ((!rst_ni))
-2-: 245 if (hash_start_or_continue)
-3-: 247 if ((reg_hash_done || reg_hash_stop))
Branches:
| -1- | -2- | -3- | Status | Tests |
| 1 |
- |
- |
Covered |
T1,T2,T3 |
| 0 |
1 |
- |
Covered |
T2,T3,T4 |
| 0 |
0 |
1 |
Covered |
T2,T3,T4 |
| 0 |
0 |
0 |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 253 if ((!rst_ni))
-2-: 261 if (((!cfg_block) && reg2hw.cfg.hmac_en.qe))
Branches:
| -1- | -2- | Status | Tests |
| 1 |
- |
Covered |
T1,T2,T3 |
| 0 |
1 |
Covered |
T2,T3,T4 |
| 0 |
0 |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 268 if ((!rst_ni))
-2-: 270 if (hash_start_or_continue)
-3-: 272 if (packer_flush_done)
Branches:
| -1- | -2- | -3- | Status | Tests |
| 1 |
- |
- |
Covered |
T1,T2,T3 |
| 0 |
1 |
- |
Covered |
T2,T3,T4 |
| 0 |
0 |
1 |
Covered |
T2,T3,T4 |
| 0 |
0 |
0 |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 281 if ((!rst_ni))
-2-: 283 if ((!hmac_fifo_wsel))
Branches:
| -1- | -2- | Status | Tests |
| 1 |
- |
Covered |
T1,T2,T3 |
| 0 |
1 |
Covered |
T1,T2,T3 |
| 0 |
0 |
Covered |
T2,T3,T5 |
LineNo. Expression
-1-: 411 if ((!rst_ni))
-2-: 414 if ((!cfg_block))
-3-: 415 if (reg2hw.msg_length_lower.qe)
-4-: 418 if (reg2hw.msg_length_upper.qe)
-5-: 422 if (hash_start)
-6-: 424 if (((msg_write && sha_en) && packer_ready))
Branches:
| -1- | -2- | -3- | -4- | -5- | -6- | Status | Tests |
| 1 |
- |
- |
- |
- |
- |
Covered |
T1,T2,T3 |
| 0 |
1 |
1 |
- |
- |
- |
Not Covered |
|
| 0 |
1 |
0 |
- |
- |
- |
Covered |
T1,T2,T3 |
| 0 |
1 |
- |
1 |
- |
- |
Not Covered |
|
| 0 |
1 |
- |
0 |
- |
- |
Covered |
T1,T2,T3 |
| 0 |
0 |
- |
- |
- |
- |
Covered |
T2,T3,T4 |
| 0 |
- |
- |
- |
1 |
- |
Covered |
T2,T3,T4 |
| 0 |
- |
- |
- |
0 |
1 |
Covered |
T2,T3,T4 |
| 0 |
- |
- |
- |
0 |
0 |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 585 if (cfg_block)
Branches:
| -1- | Status | Tests |
| 1 |
Covered |
T2,T3,T4 |
| 0 |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 606 case (1'b1)
Branches:
| -1- | Status | Tests |
| hash_start_sha_disabled |
Covered |
T2,T5,T6 |
| update_seckey_inprocess |
Covered |
T2,T4,T5 |
| hash_start_active |
Covered |
T2,T5,T6 |
| msg_push_not_allowed |
Covered |
T2,T5,T6 |
| default |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 658 if ((!rst_ni))
Branches:
| -1- | Status | Tests |
| 1 |
Covered |
T1,T2,T3 |
| 0 |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 686 if ((!rst_ni))
-2-: 687 if (reg_hash_process)
-3-: 688 if (reg_hash_done)
Branches:
| -1- | -2- | -3- | Status | Tests |
| 1 |
- |
- |
Covered |
T1,T2,T3 |
| 0 |
1 |
- |
Covered |
T2,T3,T4 |
| 0 |
0 |
1 |
Covered |
T2,T3,T4 |
| 0 |
0 |
0 |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 693 if ((!rst_ni))
-2-: 694 if (hash_start_or_continue)
-3-: 695 if (reg_hash_process)
Branches:
| -1- | -2- | -3- | Status | Tests |
| 1 |
- |
- |
Covered |
T1,T2,T3 |
| 0 |
1 |
- |
Covered |
T2,T3,T4 |
| 0 |
0 |
1 |
Covered |
T2,T3,T4 |
| 0 |
0 |
0 |
Covered |
T1,T2,T3 |
Assert Coverage for Module :
hmac
Assertion Details
AlertKnownO_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
433361346 |
433289497 |
0 |
0 |
| T1 |
1194 |
1118 |
0 |
0 |
| T2 |
879623 |
879580 |
0 |
0 |
| T3 |
146081 |
146016 |
0 |
0 |
| T4 |
747203 |
747190 |
0 |
0 |
| T5 |
260399 |
260386 |
0 |
0 |
| T6 |
104173 |
104165 |
0 |
0 |
| T9 |
1095 |
1023 |
0 |
0 |
| T15 |
13326 |
13257 |
0 |
0 |
| T16 |
476347 |
476340 |
0 |
0 |
| T17 |
145181 |
145119 |
0 |
0 |
FpvSecCmRegWeOnehotCheck_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
433361346 |
80 |
0 |
0 |
| T12 |
959684 |
0 |
0 |
0 |
| T18 |
8020 |
20 |
0 |
0 |
| T19 |
0 |
10 |
0 |
0 |
| T20 |
0 |
10 |
0 |
0 |
| T21 |
0 |
30 |
0 |
0 |
| T22 |
0 |
10 |
0 |
0 |
| T23 |
160641 |
0 |
0 |
0 |
| T24 |
2495 |
0 |
0 |
0 |
| T25 |
1205 |
0 |
0 |
0 |
| T26 |
114604 |
0 |
0 |
0 |
| T27 |
190982 |
0 |
0 |
0 |
| T28 |
223136 |
0 |
0 |
0 |
| T29 |
2410 |
0 |
0 |
0 |
| T30 |
822812 |
0 |
0 |
0 |
IntrFifoEmptyOKnown
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
433361346 |
433289497 |
0 |
0 |
| T1 |
1194 |
1118 |
0 |
0 |
| T2 |
879623 |
879580 |
0 |
0 |
| T3 |
146081 |
146016 |
0 |
0 |
| T4 |
747203 |
747190 |
0 |
0 |
| T5 |
260399 |
260386 |
0 |
0 |
| T6 |
104173 |
104165 |
0 |
0 |
| T9 |
1095 |
1023 |
0 |
0 |
| T15 |
13326 |
13257 |
0 |
0 |
| T16 |
476347 |
476340 |
0 |
0 |
| T17 |
145181 |
145119 |
0 |
0 |
IntrHmacDoneOKnown
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
433361346 |
433289497 |
0 |
0 |
| T1 |
1194 |
1118 |
0 |
0 |
| T2 |
879623 |
879580 |
0 |
0 |
| T3 |
146081 |
146016 |
0 |
0 |
| T4 |
747203 |
747190 |
0 |
0 |
| T5 |
260399 |
260386 |
0 |
0 |
| T6 |
104173 |
104165 |
0 |
0 |
| T9 |
1095 |
1023 |
0 |
0 |
| T15 |
13326 |
13257 |
0 |
0 |
| T16 |
476347 |
476340 |
0 |
0 |
| T17 |
145181 |
145119 |
0 |
0 |
TlOAReadyKnown
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
433361346 |
433289497 |
0 |
0 |
| T1 |
1194 |
1118 |
0 |
0 |
| T2 |
879623 |
879580 |
0 |
0 |
| T3 |
146081 |
146016 |
0 |
0 |
| T4 |
747203 |
747190 |
0 |
0 |
| T5 |
260399 |
260386 |
0 |
0 |
| T6 |
104173 |
104165 |
0 |
0 |
| T9 |
1095 |
1023 |
0 |
0 |
| T15 |
13326 |
13257 |
0 |
0 |
| T16 |
476347 |
476340 |
0 |
0 |
| T17 |
145181 |
145119 |
0 |
0 |
TlODValidKnown
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
433361346 |
433289497 |
0 |
0 |
| T1 |
1194 |
1118 |
0 |
0 |
| T2 |
879623 |
879580 |
0 |
0 |
| T3 |
146081 |
146016 |
0 |
0 |
| T4 |
747203 |
747190 |
0 |
0 |
| T5 |
260399 |
260386 |
0 |
0 |
| T6 |
104173 |
104165 |
0 |
0 |
| T9 |
1095 |
1023 |
0 |
0 |
| T15 |
13326 |
13257 |
0 |
0 |
| T16 |
476347 |
476340 |
0 |
0 |
| T17 |
145181 |
145119 |
0 |
0 |
ValidHashProcessAssert
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
433361346 |
43737 |
0 |
0 |
| T2 |
879623 |
470 |
0 |
0 |
| T3 |
146081 |
32 |
0 |
0 |
| T4 |
747203 |
388 |
0 |
0 |
| T5 |
260399 |
465 |
0 |
0 |
| T6 |
104173 |
14 |
0 |
0 |
| T7 |
859344 |
194 |
0 |
0 |
| T9 |
1095 |
0 |
0 |
0 |
| T15 |
13326 |
37 |
0 |
0 |
| T16 |
476347 |
194 |
0 |
0 |
| T17 |
145181 |
31 |
0 |
0 |
| T31 |
0 |
28 |
0 |
0 |
ValidHmacEnConditionAssert
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
433361346 |
10106 |
0 |
0 |
| T2 |
879623 |
61 |
0 |
0 |
| T3 |
146081 |
16 |
0 |
0 |
| T4 |
747203 |
1 |
0 |
0 |
| T5 |
260399 |
186 |
0 |
0 |
| T6 |
104173 |
35 |
0 |
0 |
| T7 |
859344 |
0 |
0 |
0 |
| T8 |
0 |
29 |
0 |
0 |
| T9 |
1095 |
0 |
0 |
0 |
| T15 |
13326 |
19 |
0 |
0 |
| T16 |
476347 |
0 |
0 |
0 |
| T17 |
145181 |
13 |
0 |
0 |
| T31 |
0 |
16 |
0 |
0 |
| T32 |
0 |
17 |
0 |
0 |
ValidWriteAssert
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
433361346 |
24355294 |
0 |
0 |
| T2 |
879623 |
198081 |
0 |
0 |
| T3 |
146081 |
27341 |
0 |
0 |
| T4 |
747203 |
148851 |
0 |
0 |
| T5 |
260399 |
344991 |
0 |
0 |
| T6 |
104173 |
26943 |
0 |
0 |
| T7 |
859344 |
74251 |
0 |
0 |
| T9 |
1095 |
0 |
0 |
0 |
| T15 |
13326 |
347 |
0 |
0 |
| T16 |
476347 |
74482 |
0 |
0 |
| T17 |
145181 |
14472 |
0 |
0 |
| T31 |
0 |
12727 |
0 |
0 |
gen_assert_wmask_bytealign[0].unnamed$$_0
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
433361346 |
24355294 |
0 |
0 |
| T2 |
879623 |
198081 |
0 |
0 |
| T3 |
146081 |
27341 |
0 |
0 |
| T4 |
747203 |
148851 |
0 |
0 |
| T5 |
260399 |
344991 |
0 |
0 |
| T6 |
104173 |
26943 |
0 |
0 |
| T7 |
859344 |
74251 |
0 |
0 |
| T9 |
1095 |
0 |
0 |
0 |
| T15 |
13326 |
347 |
0 |
0 |
| T16 |
476347 |
74482 |
0 |
0 |
| T17 |
145181 |
14472 |
0 |
0 |
| T31 |
0 |
12727 |
0 |
0 |
gen_assert_wmask_bytealign[1].unnamed$$_0
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
433361346 |
24355294 |
0 |
0 |
| T2 |
879623 |
198081 |
0 |
0 |
| T3 |
146081 |
27341 |
0 |
0 |
| T4 |
747203 |
148851 |
0 |
0 |
| T5 |
260399 |
344991 |
0 |
0 |
| T6 |
104173 |
26943 |
0 |
0 |
| T7 |
859344 |
74251 |
0 |
0 |
| T9 |
1095 |
0 |
0 |
0 |
| T15 |
13326 |
347 |
0 |
0 |
| T16 |
476347 |
74482 |
0 |
0 |
| T17 |
145181 |
14472 |
0 |
0 |
| T31 |
0 |
12727 |
0 |
0 |
gen_assert_wmask_bytealign[2].unnamed$$_0
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
433361346 |
24355294 |
0 |
0 |
| T2 |
879623 |
198081 |
0 |
0 |
| T3 |
146081 |
27341 |
0 |
0 |
| T4 |
747203 |
148851 |
0 |
0 |
| T5 |
260399 |
344991 |
0 |
0 |
| T6 |
104173 |
26943 |
0 |
0 |
| T7 |
859344 |
74251 |
0 |
0 |
| T9 |
1095 |
0 |
0 |
0 |
| T15 |
13326 |
347 |
0 |
0 |
| T16 |
476347 |
74482 |
0 |
0 |
| T17 |
145181 |
14472 |
0 |
0 |
| T31 |
0 |
12727 |
0 |
0 |
gen_assert_wmask_bytealign[3].unnamed$$_0
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
433361346 |
24355294 |
0 |
0 |
| T2 |
879623 |
198081 |
0 |
0 |
| T3 |
146081 |
27341 |
0 |
0 |
| T4 |
747203 |
148851 |
0 |
0 |
| T5 |
260399 |
344991 |
0 |
0 |
| T6 |
104173 |
26943 |
0 |
0 |
| T7 |
859344 |
74251 |
0 |
0 |
| T9 |
1095 |
0 |
0 |
0 |
| T15 |
13326 |
347 |
0 |
0 |
| T16 |
476347 |
74482 |
0 |
0 |
| T17 |
145181 |
14472 |
0 |
0 |
| T31 |
0 |
12727 |
0 |
0 |
Line Coverage for Instance : tb.dut
| Line No. | Total | Covered | Percent |
| TOTAL | | 157 | 149 | 94.90 |
| CONT_ASSIGN | 121 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 122 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 123 | 1 | 1 | 100.00 |
| ALWAYS | 135 | 15 | 9 | 60.00 |
| ALWAYS | 177 | 3 | 3 | 100.00 |
| CONT_ASSIGN | 185 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 186 | 1 | 1 | 100.00 |
| ALWAYS | 189 | 8 | 8 | 100.00 |
| CONT_ASSIGN | 206 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 206 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 206 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 206 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 206 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 206 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 206 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 206 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 208 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 208 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 208 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 208 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 208 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 208 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 208 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 208 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 209 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 209 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 209 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 209 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 209 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 209 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 209 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 209 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 214 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 217 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 218 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 219 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 220 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 221 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 222 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 223 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 224 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 226 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 227 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 228 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 229 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 232 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 233 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 238 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 239 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 240 | 1 | 1 | 100.00 |
| ALWAYS | 243 | 6 | 6 | 100.00 |
| ALWAYS | 253 | 4 | 4 | 100.00 |
| ALWAYS | 268 | 6 | 6 | 100.00 |
| ALWAYS | 281 | 4 | 4 | 100.00 |
| CONT_ASSIGN | 287 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 331 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 334 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 338 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 339 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 341 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 342 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 343 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 344 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 398 | 1 | 1 | 100.00 |
| ALWAYS | 403 | 3 | 3 | 100.00 |
| ALWAYS | 411 | 11 | 9 | 81.82 |
| CONT_ASSIGN | 430 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 431 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 439 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 440 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 551 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 579 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 580 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 581 | 1 | 1 | 100.00 |
| ALWAYS | 584 | 6 | 6 | 100.00 |
| CONT_ASSIGN | 600 | 1 | 1 | 100.00 |
| ALWAYS | 605 | 6 | 6 | 100.00 |
| CONT_ASSIGN | 633 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 652 | 1 | 1 | 100.00 |
| CONT_ASSIGN | 656 | 1 | 1 | 100.00 |
| ALWAYS | 658 | 3 | 3 | 100.00 |
| CONT_ASSIGN | 664 | 1 | 1 | 100.00 |
| ALWAYS | 686 | 6 | 6 | 100.00 |
| ALWAYS | 693 | 6 | 6 | 100.00 |
WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_ip_hmac_0.1/rtl/hmac.sv' or '../src/lowrisc_ip_hmac_0.1/rtl/hmac.sv' was not found, so annotated line coverage report could not be generated.
| Line No. | Covered | Statements | |
| 121 |
1 |
1 |
| 122 |
1 |
1 |
| 123 |
1 |
1 |
| 135 |
1 |
1 |
| 136 |
1 |
1 |
| 138 |
1 |
1 |
| 140 |
1 |
1 |
| 142 |
1 |
1 |
| 143 |
1 |
1 |
| 145 |
0 |
1 |
|
|
|
MISSING_ELSE |
| 150 |
1 |
1 |
| 151 |
1 |
1 |
| 152 |
1 |
1 |
|
|
|
MISSING_ELSE |
| 157 |
0 |
1 |
| 161 |
0 |
1 |
|
|
|
==> MISSING_ELSE |
| 166 |
0 |
1 |
| 167 |
0 |
1 |
| 168 |
0 |
1 |
|
|
|
==> MISSING_ELSE |
| 177 |
1 |
1 |
| 178 |
1 |
1 |
| 180 |
1 |
1 |
| 185 |
1 |
1 |
| 186 |
1 |
1 |
| 189 |
1 |
1 |
| 190 |
1 |
1 |
| 191 |
1 |
1 |
| 192 |
1 |
1 |
| 193 |
1 |
1 |
| 195 |
1 |
1 |
| 196 |
1 |
1 |
| 197 |
1 |
1 |
|
|
|
MISSING_ELSE |
|
|
|
MISSING_ELSE |
| 206 |
8 |
8 |
| 208 |
8 |
8 |
| 209 |
8 |
8 |
| 214 |
1 |
1 |
| 217 |
1 |
1 |
| 218 |
1 |
1 |
| 219 |
1 |
1 |
| 220 |
1 |
1 |
| 221 |
1 |
1 |
| 222 |
1 |
1 |
| 223 |
1 |
1 |
| 224 |
1 |
1 |
| 226 |
1 |
1 |
| 227 |
1 |
1 |
| 228 |
1 |
1 |
| 229 |
1 |
1 |
| 232 |
1 |
1 |
| 233 |
1 |
1 |
| 238 |
1 |
1 |
| 239 |
1 |
1 |
| 240 |
1 |
1 |
| 243 |
1 |
1 |
| 244 |
1 |
1 |
| 245 |
1 |
1 |
| 246 |
1 |
1 |
| 247 |
1 |
1 |
| 248 |
1 |
1 |
|
|
|
MISSING_ELSE |
| 253 |
1 |
1 |
| 254 |
1 |
1 |
| 261 |
1 |
1 |
| 262 |
1 |
1 |
|
|
|
MISSING_ELSE |
| 268 |
1 |
1 |
| 269 |
1 |
1 |
| 270 |
1 |
1 |
| 271 |
1 |
1 |
| 272 |
1 |
1 |
| 273 |
1 |
1 |
|
|
|
MISSING_ELSE |
| 281 |
1 |
1 |
| 282 |
1 |
1 |
| 283 |
1 |
1 |
| 284 |
1 |
1 |
|
|
|
MISSING_ELSE |
| 287 |
1 |
1 |
| 331 |
1 |
1 |
| 334 |
1 |
1 |
| 338 |
1 |
1 |
| 339 |
1 |
1 |
| 341 |
1 |
1 |
| 342 |
1 |
1 |
| 343 |
1 |
1 |
| 344 |
1 |
1 |
| 398 |
1 |
1 |
| 403 |
1 |
1 |
| 404 |
1 |
1 |
| 405 |
1 |
1 |
| 411 |
1 |
1 |
| 412 |
1 |
1 |
| 414 |
1 |
1 |
| 415 |
1 |
1 |
| 416 |
0 |
1 |
|
|
|
MISSING_ELSE |
| 418 |
1 |
1 |
| 419 |
0 |
1 |
|
|
|
MISSING_ELSE |
|
|
|
MISSING_ELSE |
| 422 |
1 |
1 |
| 423 |
1 |
1 |
| 424 |
1 |
1 |
| 425 |
1 |
1 |
|
|
|
MISSING_ELSE |
| 430 |
1 |
1 |
| 431 |
1 |
1 |
| 439 |
1 |
1 |
| 440 |
1 |
1 |
| 551 |
1 |
1 |
| 579 |
1 |
1 |
| 580 |
1 |
1 |
| 581 |
1 |
1 |
| 584 |
1 |
1 |
| 585 |
1 |
1 |
| 586 |
1 |
1 |
| 587 |
1 |
1 |
| 588 |
1 |
1 |
|
|
|
MISSING_ELSE |
| 592 |
1 |
1 |
| 600 |
1 |
1 |
| 605 |
1 |
1 |
| 606 |
1 |
1 |
| 608 |
1 |
1 |
| 612 |
1 |
1 |
| 616 |
1 |
1 |
| 620 |
1 |
1 |
| 633 |
1 |
1 |
| 652 |
1 |
1 |
| 656 |
1 |
1 |
| 658 |
1 |
1 |
| 659 |
1 |
1 |
| 661 |
1 |
1 |
| 664 |
1 |
1 |
| 686 |
2 |
2 |
| 687 |
2 |
2 |
| 688 |
2 |
2 |
|
|
|
MISSING_ELSE |
| 693 |
2 |
2 |
| 694 |
2 |
2 |
| 695 |
2 |
2 |
|
|
|
MISSING_ELSE |
Cond Coverage for Instance : tb.dut
| Total | Covered | Percent |
| Conditions | 88 | 74 | 84.09 |
| Logical | 88 | 74 | 84.09 |
| Non-Logical | 0 | 0 | |
| Event | 0 | 0 | |
LINE 157
EXPRESSION (sha_message_length[8:0] == '0)
---------------1---------------
| -1- | Status | Tests |
| 0 | Not Covered | |
| 1 | Not Covered | |
LINE 226
EXPRESSION (reg2hw.cmd.hash_start.qe & reg2hw.cmd.hash_start.q)
------------1----------- -----------2-----------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T2,T3,T4 |
| 1 | 1 | Covered | T2,T3,T4 |
LINE 227
EXPRESSION (reg2hw.cmd.hash_stop.qe & reg2hw.cmd.hash_stop.q)
-----------1----------- -----------2----------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T2,T3,T4 |
| 1 | 0 | Covered | T2,T3,T4 |
| 1 | 1 | Not Covered | |
LINE 228
EXPRESSION (reg2hw.cmd.hash_continue.qe & reg2hw.cmd.hash_continue.q)
-------------1------------- -------------2------------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T2,T3,T4 |
| 1 | 0 | Covered | T2,T3,T4 |
| 1 | 1 | Not Covered | |
LINE 229
EXPRESSION (reg2hw.cmd.hash_process.qe & reg2hw.cmd.hash_process.q)
-------------1------------ ------------2------------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T2,T3,T4 |
| 1 | 0 | Covered | T2,T3,T4 |
| 1 | 1 | Covered | T2,T3,T4 |
LINE 238
EXPRESSION (reg_hash_start & sha_en & ((~cfg_block)))
-------1------ ---2-- -------3------
| -1- | -2- | -3- | Status | Tests |
| 0 | 1 | 1 | Covered | T2,T3,T4 |
| 1 | 0 | 1 | Covered | T2,T5,T6 |
| 1 | 1 | 0 | Covered | T2,T5,T6 |
| 1 | 1 | 1 | Covered | T2,T3,T4 |
LINE 239
EXPRESSION (reg_hash_continue & sha_en & ((~cfg_block)))
--------1-------- ---2-- -------3------
| -1- | -2- | -3- | Status | Tests |
| 0 | 1 | 1 | Covered | T2,T3,T4 |
| 1 | 0 | 1 | Not Covered | |
| 1 | 1 | 0 | Not Covered | |
| 1 | 1 | 1 | Not Covered | |
LINE 240
EXPRESSION (hash_start | hash_continue)
-----1---- ------2------
| -1- | -2- | Status | Tests |
| 0 | 0 | Covered | T1,T2,T3 |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T2,T3,T4 |
LINE 247
EXPRESSION (reg_hash_done || reg_hash_stop)
------1------ ------2------
| -1- | -2- | Status | Tests |
| 0 | 0 | Covered | T1,T2,T3 |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T2,T3,T4 |
LINE 261
EXPRESSION (((!cfg_block)) && reg2hw.cfg.hmac_en.qe)
-------1------ ----------2----------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T2,T4,T5 |
| 1 | 0 | Covered | T1,T2,T3 |
| 1 | 1 | Covered | T2,T3,T4 |
LINE 287
EXPRESSION (fifo_empty & ((~fifo_empty_q)))
-----1---- --------2--------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T2,T3,T4 |
| 1 | 0 | Covered | T1,T2,T3 |
| 1 | 1 | Covered | T2,T3,T4 |
LINE 331
EXPRESSION (msg_fifo_req & ((~msg_fifo_we)))
------1----- --------2-------
| -1- | -2- | Status | Tests | Exclude Annotation |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T2,T3,T4 |
| 1 | 1 | Excluded | |
VC_COV_UNR |
LINE 334
EXPRESSION (msg_fifo_req & ((~hmac_fifo_wsel)) & packer_ready)
------1----- ---------2--------- ------3-----
| -1- | -2- | -3- | Status | Tests |
| 0 | 1 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | 1 | Not Covered | |
| 1 | 1 | 0 | Unreachable | T5,T7,T8 |
| 1 | 1 | 1 | Covered | T2,T3,T4 |
LINE 343
EXPRESSION ((hmac_fifo_wsel && fifo_wready) ? hmac_fifo_wvalid : reg_fifo_wvalid)
---------------1---------------
| -1- | Status | Tests |
| 0 | Covered | T1,T2,T3 |
| 1 | Covered | T2,T3,T5 |
LINE 343
SUB-EXPRESSION (hmac_fifo_wsel && fifo_wready)
-------1------ -----2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Not Covered | |
| 1 | 1 | Covered | T2,T3,T5 |
LINE 344
EXPRESSION (hmac_fifo_wsel ? ('{data:digest[hmac_fifo_wdata_sel][31:0], mask:'1}) : reg_fifo_wentry)
-------1------
| -1- | Status | Tests |
| 0 | Covered | T1,T2,T3 |
| 1 | Covered | T2,T3,T5 |
LINE 351
EXPRESSION (fifo_wvalid & sha_en)
-----1----- ---2--
| -1- | -2- | Status | Tests | Exclude Annotation |
| 0 | 1 | Covered | T2,T3,T4 |
| 1 | 0 | Excluded | |
VC_COV_UNR |
| 1 | 1 | Covered | T2,T3,T4 |
LINE 398
EXPRESSION (msg_fifo_req & msg_fifo_we & ((~hmac_fifo_wsel)) & msg_allowed)
------1----- -----2----- ---------3--------- -----4-----
| -1- | -2- | -3- | -4- | Status | Tests | Exclude Annotation |
| 0 | 1 | 1 | 1 | Covered | T2,T3,T4 |
| 1 | 0 | 1 | 1 | Excluded | |
VC_COV_UNR |
| 1 | 1 | 0 | 1 | Excluded | |
VC_COV_UNR |
| 1 | 1 | 1 | 0 | Covered | T2,T5,T6 |
| 1 | 1 | 1 | 1 | Covered | T2,T3,T4 |
LINE 424
EXPRESSION (msg_write && sha_en && packer_ready)
----1---- ---2-- ------3-----
| -1- | -2- | -3- | Status | Tests | Exclude Annotation |
| 0 | 1 | 1 | Covered | T2,T3,T4 |
| 1 | 0 | 1 | Excluded | |
VC_COV_UNR |
| 1 | 1 | 0 | Unreachable | T5,T7,T8 |
| 1 | 1 | 1 | Covered | T2,T3,T4 |
LINE 446
EXPRESSION (msg_write & sha_en)
----1---- ---2--
| -1- | -2- | Status | Tests | Exclude Annotation |
| 0 | 1 | Covered | T2,T3,T4 |
| 1 | 0 | Excluded | |
VC_COV_UNR |
| 1 | 1 | Covered | T2,T3,T4 |
LINE 446
EXPRESSION (fifo_wready & ((~hmac_fifo_wsel)))
-----1----- ---------2---------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T2,T3,T5 |
| 1 | 1 | Covered | T1,T2,T3 |
LINE 551
SUB-EXPRESSION (reg2hw.alert_test.q & reg2hw.alert_test.qe)
---------1--------- ----------2---------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T9,T10 |
| 1 | 0 | Covered | T1,T2,T3 |
| 1 | 1 | Covered | T1,T9,T10 |
LINE 579
EXPRESSION ((reg_hash_start | reg_hash_continue) & ((~sha_en)))
------------------1----------------- -----2-----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T2,T3,T4 |
| 1 | 1 | Covered | T2,T5,T6 |
LINE 579
SUB-EXPRESSION (reg_hash_start | reg_hash_continue)
-------1------ --------2--------
| -1- | -2- | Status | Tests |
| 0 | 0 | Covered | T1,T2,T3 |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T2,T3,T4 |
LINE 580
EXPRESSION ((reg_hash_start | reg_hash_continue) & cfg_block)
------------------1----------------- ----2----
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T2,T3,T4 |
| 1 | 0 | Covered | T2,T3,T4 |
| 1 | 1 | Covered | T2,T5,T6 |
LINE 580
SUB-EXPRESSION (reg_hash_start | reg_hash_continue)
-------1------ --------2--------
| -1- | -2- | Status | Tests |
| 0 | 0 | Covered | T1,T2,T3 |
| 0 | 1 | Not Covered | |
| 1 | 0 | Covered | T2,T3,T4 |
LINE 581
EXPRESSION (msg_fifo_req & ((~msg_allowed)))
------1----- --------2-------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T1,T2,T3 |
| 1 | 0 | Covered | T2,T3,T4 |
| 1 | 1 | Covered | T2,T5,T6 |
LINE 600
EXPRESSION (((~reg2hw.intr_state.hmac_err.q)) & (hash_start_sha_disabled | update_seckey_inprocess | hash_start_active | msg_push_not_allowed))
----------------1---------------- -----------------------------------------------2----------------------------------------------
| -1- | -2- | Status | Tests |
| 0 | 1 | Covered | T2,T5,T6 |
| 1 | 0 | Covered | T1,T2,T3 |
| 1 | 1 | Covered | T2,T4,T5 |
LINE 600
SUB-EXPRESSION (hash_start_sha_disabled | update_seckey_inprocess | hash_start_active | msg_push_not_allowed)
-----------1----------- -----------2----------- --------3-------- ----------4---------
| -1- | -2- | -3- | -4- | Status | Tests |
| 0 | 0 | 0 | 0 | Covered | T1,T2,T3 |
| 0 | 0 | 0 | 1 | Covered | T2,T5,T6 |
| 0 | 0 | 1 | 0 | Covered | T2,T5,T6 |
| 0 | 1 | 0 | 0 | Covered | T2,T4,T5 |
| 1 | 0 | 0 | 0 | Covered | T2,T5,T6 |
LINE 652
EXPRESSION (((!reg_fifo_wvalid)) && ((!fifo_rvalid)) && hmac_core_idle && sha_core_idle)
----------1--------- --------2------- -------3------ ------4------
| -1- | -2- | -3- | -4- | Status | Tests | Exclude Annotation |
| 0 | 1 | 1 | 1 | Excluded | |
VC_COV_UNR |
| 1 | 0 | 1 | 1 | Not Covered | |
| 1 | 1 | 0 | 1 | Covered | T2,T3,T5 |
| 1 | 1 | 1 | 0 | Covered | T2,T3,T4 |
| 1 | 1 | 1 | 1 | Covered | T1,T2,T3 |
Toggle Coverage for Instance : tb.dut
| Total | Covered | Percent |
| Totals |
30 |
30 |
100.00 |
| Total Bits |
346 |
346 |
100.00 |
| Total Bits 0->1 |
173 |
173 |
100.00 |
| Total Bits 1->0 |
173 |
173 |
100.00 |
| | | |
| Ports |
30 |
30 |
100.00 |
| Port Bits |
346 |
346 |
100.00 |
| Port Bits 0->1 |
173 |
173 |
100.00 |
| Port Bits 1->0 |
173 |
173 |
100.00 |
Port Details
| Name | Toggle | Toggle 1->0 | Tests | Toggle 0->1 | Tests | Direction |
| clk_i |
Yes |
Yes |
T1,T2,T3 |
Yes |
T1,T2,T3 |
INPUT |
| rst_ni |
Yes |
Yes |
T2,T4,T5 |
Yes |
T1,T2,T3 |
INPUT |
| tl_i.d_ready |
Yes |
Yes |
T2,T4,T5 |
Yes |
T1,T2,T3 |
INPUT |
| tl_i.a_user.data_intg[6:0] |
Yes |
Yes |
T1,T2,T3 |
Yes |
T1,T2,T3 |
INPUT |
| tl_i.a_user.cmd_intg[6:0] |
Yes |
Yes |
T1,T2,T3 |
Yes |
T1,T2,T3 |
INPUT |
| tl_i.a_user.instr_type[3:0] |
Yes |
Yes |
T2,T3,T5 |
Yes |
T2,T3,T5 |
INPUT |
| tl_i.a_user.rsvd[4:0] |
Unreachable |
Unreachable |
|
Unreachable |
|
INPUT |
| tl_i.a_data[31:0] |
Yes |
Yes |
T1,T2,T3 |
Yes |
T1,T2,T3 |
INPUT |
| tl_i.a_mask[3:0] |
Yes |
Yes |
T2,T3,T4 |
Yes |
T2,T3,T4 |
INPUT |
| tl_i.a_address[31:0] |
Yes |
Yes |
T2,T3,T4 |
Yes |
T2,T3,T4 |
INPUT |
| tl_i.a_source[7:0] |
Yes |
Yes |
T2,T3,T4 |
Yes |
T2,T3,T4 |
INPUT |
| tl_i.a_size[1:0] |
Yes |
Yes |
T1,T2,T3 |
Yes |
T1,T2,T3 |
INPUT |
| tl_i.a_param[2:0] |
Unreachable |
Unreachable |
|
Unreachable |
|
INPUT |
| tl_i.a_opcode[2:0] |
Yes |
Yes |
T1,T2,T3 |
Yes |
T1,T2,T3 |
INPUT |
| tl_i.a_valid |
Yes |
Yes |
T1,T2,T3 |
Yes |
T1,T2,T3 |
INPUT |
| tl_o.a_ready |
Yes |
Yes |
T1,T2,T3 |
Yes |
T1,T2,T3 |
OUTPUT |
| tl_o.d_error |
Yes |
Yes |
T5,T11,T12 |
Yes |
T5,T11,T12 |
OUTPUT |
| tl_o.d_user.data_intg[6:0] |
Yes |
Yes |
T2,T3,T4 |
Yes |
T2,T3,T4 |
OUTPUT |
| tl_o.d_user.rsp_intg[5:0] |
Yes |
Yes |
*T1,*T2,*T3 |
Yes |
T1,T2,T3 |
OUTPUT |
| tl_o.d_user.rsp_intg[6] |
Unreachable |
Unreachable |
|
Unreachable |
|
OUTPUT |
| tl_o.d_data[31:0] |
Yes |
Yes |
T1,T2,T3 |
Yes |
T2,T3,T4 |
OUTPUT |
| tl_o.d_sink |
Unreachable |
Unreachable |
|
Unreachable |
|
OUTPUT |
| tl_o.d_source[7:0] |
Yes |
Yes |
T2,T3,T4 |
Yes |
T1,T2,T3 |
OUTPUT |
| tl_o.d_size[1:0] |
Yes |
Yes |
T1,T2,T3 |
Yes |
T1,T2,T3 |
OUTPUT |
| tl_o.d_param[2:0] |
Unreachable |
Unreachable |
|
Unreachable |
|
OUTPUT |
| tl_o.d_opcode[0] |
Yes |
Yes |
*T1,*T2,*T3 |
Yes |
T1,T2,T3 |
OUTPUT |
| tl_o.d_opcode[2:1] |
Unreachable |
Unreachable |
|
Unreachable |
|
OUTPUT |
| tl_o.d_valid |
Yes |
Yes |
T1,T2,T3 |
Yes |
T1,T2,T3 |
OUTPUT |
| alert_rx_i[0].ack_n |
Yes |
Yes |
T1,T2,T3 |
Yes |
T1,T2,T3 |
INPUT |
| alert_rx_i[0].ack_p |
Yes |
Yes |
T1,T9,T10 |
Yes |
T1,T9,T10 |
INPUT |
| alert_rx_i[0].ping_n |
Unreachable |
Unreachable |
|
Unreachable |
|
INPUT |
| alert_rx_i[0].ping_p |
Unreachable |
Unreachable |
|
Unreachable |
|
INPUT |
| alert_tx_o[0].alert_n |
Yes |
Yes |
T1,T2,T3 |
Yes |
T1,T2,T3 |
OUTPUT |
| alert_tx_o[0].alert_p |
Yes |
Yes |
T1,T9,T10 |
Yes |
T1,T9,T10 |
OUTPUT |
| intr_hmac_done_o |
Yes |
Yes |
T2,T3,T4 |
Yes |
T2,T3,T4 |
OUTPUT |
| intr_fifo_empty_o |
Yes |
Yes |
T2,T3,T4 |
Yes |
T2,T3,T4 |
OUTPUT |
| intr_hmac_err_o |
Yes |
Yes |
T2,T4,T5 |
Yes |
T2,T4,T5 |
OUTPUT |
| idle_o[3:0] |
Yes |
Yes |
T1,T2,T3 |
Yes |
T2,T3,T4 |
OUTPUT |
*Tests covering at least one bit in the range
FSM Coverage for Instance : tb.dut
Summary for FSM :: done_state_q
| Total | Covered | Percent | |
| States |
4 |
2 |
50.00 |
(Not included in score) |
| Transitions |
5 |
2 |
40.00 |
|
| Sequences |
0 |
0 |
|
|
State, Transition and Sequence Details for FSM :: done_state_q
| states | Line No. | Covered | Tests |
| DoneAwaitCmd |
152 |
Covered |
T1,T2,T3 |
| DoneAwaitHashComplete |
161 |
Not Covered |
|
| DoneAwaitHashDone |
142 |
Covered |
T2,T3,T4 |
| DoneAwaitMessageComplete |
145 |
Not Covered |
|
| transitions | Line No. | Covered | Tests |
| DoneAwaitCmd->DoneAwaitHashDone |
142 |
Covered |
T2,T3,T4 |
| DoneAwaitCmd->DoneAwaitMessageComplete |
145 |
Not Covered |
|
| DoneAwaitHashComplete->DoneAwaitCmd |
168 |
Not Covered |
|
| DoneAwaitHashDone->DoneAwaitCmd |
152 |
Covered |
T2,T3,T4 |
| DoneAwaitMessageComplete->DoneAwaitHashComplete |
161 |
Not Covered |
|
Branch Coverage for Instance : tb.dut
| Line No. | Total | Covered | Percent |
| Branches |
|
60 |
52 |
86.67 |
| TERNARY |
343 |
2 |
2 |
100.00 |
| TERNARY |
344 |
2 |
2 |
100.00 |
| CASE |
138 |
10 |
4 |
40.00 |
| IF |
177 |
2 |
2 |
100.00 |
| IF |
189 |
4 |
4 |
100.00 |
| IF |
243 |
4 |
4 |
100.00 |
| IF |
253 |
3 |
3 |
100.00 |
| IF |
268 |
4 |
4 |
100.00 |
| IF |
281 |
3 |
3 |
100.00 |
| IF |
411 |
9 |
7 |
77.78 |
| IF |
585 |
2 |
2 |
100.00 |
| CASE |
606 |
5 |
5 |
100.00 |
| IF |
658 |
2 |
2 |
100.00 |
| IF |
686 |
4 |
4 |
100.00 |
| IF |
693 |
4 |
4 |
100.00 |
WARNING: The source file /workspace/default/sim-vcs/../src/lowrisc_ip_hmac_0.1/rtl/hmac.sv' or '../src/lowrisc_ip_hmac_0.1/rtl/hmac.sv was not found/opened, so annotated branch coverage report could not be generated.
LineNo. Expression
-1-: 343 ((hmac_fifo_wsel && fifo_wready)) ?
Branches:
| -1- | Status | Tests |
| 1 |
Covered |
T2,T3,T5 |
| 0 |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 344 (hmac_fifo_wsel) ?
Branches:
| -1- | Status | Tests |
| 1 |
Covered |
T2,T3,T5 |
| 0 |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 138 case (done_state_q)
-2-: 140 if (sha_hash_process)
-3-: 143 if (reg_hash_stop)
-4-: 150 if (reg_hash_done)
-5-: 157 if ((sha_message_length[8:0] == '0))
-6-: 166 if ((!hash_running))
Branches:
| -1- | -2- | -3- | -4- | -5- | -6- | Status | Tests |
| DoneAwaitCmd |
1 |
- |
- |
- |
- |
Covered |
T2,T3,T4 |
| DoneAwaitCmd |
0 |
1 |
- |
- |
- |
Not Covered |
|
| DoneAwaitCmd |
0 |
0 |
- |
- |
- |
Covered |
T1,T2,T3 |
| DoneAwaitHashDone |
- |
- |
1 |
- |
- |
Covered |
T2,T3,T4 |
| DoneAwaitHashDone |
- |
- |
0 |
- |
- |
Covered |
T2,T3,T4 |
| DoneAwaitMessageComplete |
- |
- |
- |
1 |
- |
Not Covered |
|
| DoneAwaitMessageComplete |
- |
- |
- |
0 |
- |
Not Covered |
|
| DoneAwaitHashComplete |
- |
- |
- |
- |
1 |
Not Covered |
|
| DoneAwaitHashComplete |
- |
- |
- |
- |
0 |
Not Covered |
|
| default |
- |
- |
- |
- |
- |
Not Covered |
|
LineNo. Expression
-1-: 177 if ((!rst_ni))
Branches:
| -1- | Status | Tests |
| 1 |
Covered |
T1,T2,T3 |
| 0 |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 189 if ((!rst_ni))
-2-: 191 if (wipe_secret)
-3-: 193 if ((!cfg_block))
Branches:
| -1- | -2- | -3- | Status | Tests |
| 1 |
- |
- |
Covered |
T1,T2,T3 |
| 0 |
1 |
- |
Covered |
T5,T13,T14 |
| 0 |
0 |
1 |
Covered |
T1,T2,T3 |
| 0 |
0 |
0 |
Covered |
T2,T3,T4 |
LineNo. Expression
-1-: 243 if ((!rst_ni))
-2-: 245 if (hash_start_or_continue)
-3-: 247 if ((reg_hash_done || reg_hash_stop))
Branches:
| -1- | -2- | -3- | Status | Tests |
| 1 |
- |
- |
Covered |
T1,T2,T3 |
| 0 |
1 |
- |
Covered |
T2,T3,T4 |
| 0 |
0 |
1 |
Covered |
T2,T3,T4 |
| 0 |
0 |
0 |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 253 if ((!rst_ni))
-2-: 261 if (((!cfg_block) && reg2hw.cfg.hmac_en.qe))
Branches:
| -1- | -2- | Status | Tests |
| 1 |
- |
Covered |
T1,T2,T3 |
| 0 |
1 |
Covered |
T2,T3,T4 |
| 0 |
0 |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 268 if ((!rst_ni))
-2-: 270 if (hash_start_or_continue)
-3-: 272 if (packer_flush_done)
Branches:
| -1- | -2- | -3- | Status | Tests |
| 1 |
- |
- |
Covered |
T1,T2,T3 |
| 0 |
1 |
- |
Covered |
T2,T3,T4 |
| 0 |
0 |
1 |
Covered |
T2,T3,T4 |
| 0 |
0 |
0 |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 281 if ((!rst_ni))
-2-: 283 if ((!hmac_fifo_wsel))
Branches:
| -1- | -2- | Status | Tests |
| 1 |
- |
Covered |
T1,T2,T3 |
| 0 |
1 |
Covered |
T1,T2,T3 |
| 0 |
0 |
Covered |
T2,T3,T5 |
LineNo. Expression
-1-: 411 if ((!rst_ni))
-2-: 414 if ((!cfg_block))
-3-: 415 if (reg2hw.msg_length_lower.qe)
-4-: 418 if (reg2hw.msg_length_upper.qe)
-5-: 422 if (hash_start)
-6-: 424 if (((msg_write && sha_en) && packer_ready))
Branches:
| -1- | -2- | -3- | -4- | -5- | -6- | Status | Tests |
| 1 |
- |
- |
- |
- |
- |
Covered |
T1,T2,T3 |
| 0 |
1 |
1 |
- |
- |
- |
Not Covered |
|
| 0 |
1 |
0 |
- |
- |
- |
Covered |
T1,T2,T3 |
| 0 |
1 |
- |
1 |
- |
- |
Not Covered |
|
| 0 |
1 |
- |
0 |
- |
- |
Covered |
T1,T2,T3 |
| 0 |
0 |
- |
- |
- |
- |
Covered |
T2,T3,T4 |
| 0 |
- |
- |
- |
1 |
- |
Covered |
T2,T3,T4 |
| 0 |
- |
- |
- |
0 |
1 |
Covered |
T2,T3,T4 |
| 0 |
- |
- |
- |
0 |
0 |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 585 if (cfg_block)
Branches:
| -1- | Status | Tests |
| 1 |
Covered |
T2,T3,T4 |
| 0 |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 606 case (1'b1)
Branches:
| -1- | Status | Tests |
| hash_start_sha_disabled |
Covered |
T2,T5,T6 |
| update_seckey_inprocess |
Covered |
T2,T4,T5 |
| hash_start_active |
Covered |
T2,T5,T6 |
| msg_push_not_allowed |
Covered |
T2,T5,T6 |
| default |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 658 if ((!rst_ni))
Branches:
| -1- | Status | Tests |
| 1 |
Covered |
T1,T2,T3 |
| 0 |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 686 if ((!rst_ni))
-2-: 687 if (reg_hash_process)
-3-: 688 if (reg_hash_done)
Branches:
| -1- | -2- | -3- | Status | Tests |
| 1 |
- |
- |
Covered |
T1,T2,T3 |
| 0 |
1 |
- |
Covered |
T2,T3,T4 |
| 0 |
0 |
1 |
Covered |
T2,T3,T4 |
| 0 |
0 |
0 |
Covered |
T1,T2,T3 |
LineNo. Expression
-1-: 693 if ((!rst_ni))
-2-: 694 if (hash_start_or_continue)
-3-: 695 if (reg_hash_process)
Branches:
| -1- | -2- | -3- | Status | Tests |
| 1 |
- |
- |
Covered |
T1,T2,T3 |
| 0 |
1 |
- |
Covered |
T2,T3,T4 |
| 0 |
0 |
1 |
Covered |
T2,T3,T4 |
| 0 |
0 |
0 |
Covered |
T1,T2,T3 |
Assert Coverage for Instance : tb.dut
Assertion Details
AlertKnownO_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
433361346 |
433289497 |
0 |
0 |
| T1 |
1194 |
1118 |
0 |
0 |
| T2 |
879623 |
879580 |
0 |
0 |
| T3 |
146081 |
146016 |
0 |
0 |
| T4 |
747203 |
747190 |
0 |
0 |
| T5 |
260399 |
260386 |
0 |
0 |
| T6 |
104173 |
104165 |
0 |
0 |
| T9 |
1095 |
1023 |
0 |
0 |
| T15 |
13326 |
13257 |
0 |
0 |
| T16 |
476347 |
476340 |
0 |
0 |
| T17 |
145181 |
145119 |
0 |
0 |
FpvSecCmRegWeOnehotCheck_A
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
433361346 |
80 |
0 |
0 |
| T12 |
959684 |
0 |
0 |
0 |
| T18 |
8020 |
20 |
0 |
0 |
| T19 |
0 |
10 |
0 |
0 |
| T20 |
0 |
10 |
0 |
0 |
| T21 |
0 |
30 |
0 |
0 |
| T22 |
0 |
10 |
0 |
0 |
| T23 |
160641 |
0 |
0 |
0 |
| T24 |
2495 |
0 |
0 |
0 |
| T25 |
1205 |
0 |
0 |
0 |
| T26 |
114604 |
0 |
0 |
0 |
| T27 |
190982 |
0 |
0 |
0 |
| T28 |
223136 |
0 |
0 |
0 |
| T29 |
2410 |
0 |
0 |
0 |
| T30 |
822812 |
0 |
0 |
0 |
IntrFifoEmptyOKnown
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
433361346 |
433289497 |
0 |
0 |
| T1 |
1194 |
1118 |
0 |
0 |
| T2 |
879623 |
879580 |
0 |
0 |
| T3 |
146081 |
146016 |
0 |
0 |
| T4 |
747203 |
747190 |
0 |
0 |
| T5 |
260399 |
260386 |
0 |
0 |
| T6 |
104173 |
104165 |
0 |
0 |
| T9 |
1095 |
1023 |
0 |
0 |
| T15 |
13326 |
13257 |
0 |
0 |
| T16 |
476347 |
476340 |
0 |
0 |
| T17 |
145181 |
145119 |
0 |
0 |
IntrHmacDoneOKnown
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
433361346 |
433289497 |
0 |
0 |
| T1 |
1194 |
1118 |
0 |
0 |
| T2 |
879623 |
879580 |
0 |
0 |
| T3 |
146081 |
146016 |
0 |
0 |
| T4 |
747203 |
747190 |
0 |
0 |
| T5 |
260399 |
260386 |
0 |
0 |
| T6 |
104173 |
104165 |
0 |
0 |
| T9 |
1095 |
1023 |
0 |
0 |
| T15 |
13326 |
13257 |
0 |
0 |
| T16 |
476347 |
476340 |
0 |
0 |
| T17 |
145181 |
145119 |
0 |
0 |
TlOAReadyKnown
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
433361346 |
433289497 |
0 |
0 |
| T1 |
1194 |
1118 |
0 |
0 |
| T2 |
879623 |
879580 |
0 |
0 |
| T3 |
146081 |
146016 |
0 |
0 |
| T4 |
747203 |
747190 |
0 |
0 |
| T5 |
260399 |
260386 |
0 |
0 |
| T6 |
104173 |
104165 |
0 |
0 |
| T9 |
1095 |
1023 |
0 |
0 |
| T15 |
13326 |
13257 |
0 |
0 |
| T16 |
476347 |
476340 |
0 |
0 |
| T17 |
145181 |
145119 |
0 |
0 |
TlODValidKnown
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
433361346 |
433289497 |
0 |
0 |
| T1 |
1194 |
1118 |
0 |
0 |
| T2 |
879623 |
879580 |
0 |
0 |
| T3 |
146081 |
146016 |
0 |
0 |
| T4 |
747203 |
747190 |
0 |
0 |
| T5 |
260399 |
260386 |
0 |
0 |
| T6 |
104173 |
104165 |
0 |
0 |
| T9 |
1095 |
1023 |
0 |
0 |
| T15 |
13326 |
13257 |
0 |
0 |
| T16 |
476347 |
476340 |
0 |
0 |
| T17 |
145181 |
145119 |
0 |
0 |
ValidHashProcessAssert
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
433361346 |
43737 |
0 |
0 |
| T2 |
879623 |
470 |
0 |
0 |
| T3 |
146081 |
32 |
0 |
0 |
| T4 |
747203 |
388 |
0 |
0 |
| T5 |
260399 |
465 |
0 |
0 |
| T6 |
104173 |
14 |
0 |
0 |
| T7 |
859344 |
194 |
0 |
0 |
| T9 |
1095 |
0 |
0 |
0 |
| T15 |
13326 |
37 |
0 |
0 |
| T16 |
476347 |
194 |
0 |
0 |
| T17 |
145181 |
31 |
0 |
0 |
| T31 |
0 |
28 |
0 |
0 |
ValidHmacEnConditionAssert
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
433361346 |
10106 |
0 |
0 |
| T2 |
879623 |
61 |
0 |
0 |
| T3 |
146081 |
16 |
0 |
0 |
| T4 |
747203 |
1 |
0 |
0 |
| T5 |
260399 |
186 |
0 |
0 |
| T6 |
104173 |
35 |
0 |
0 |
| T7 |
859344 |
0 |
0 |
0 |
| T8 |
0 |
29 |
0 |
0 |
| T9 |
1095 |
0 |
0 |
0 |
| T15 |
13326 |
19 |
0 |
0 |
| T16 |
476347 |
0 |
0 |
0 |
| T17 |
145181 |
13 |
0 |
0 |
| T31 |
0 |
16 |
0 |
0 |
| T32 |
0 |
17 |
0 |
0 |
ValidWriteAssert
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
433361346 |
24355294 |
0 |
0 |
| T2 |
879623 |
198081 |
0 |
0 |
| T3 |
146081 |
27341 |
0 |
0 |
| T4 |
747203 |
148851 |
0 |
0 |
| T5 |
260399 |
344991 |
0 |
0 |
| T6 |
104173 |
26943 |
0 |
0 |
| T7 |
859344 |
74251 |
0 |
0 |
| T9 |
1095 |
0 |
0 |
0 |
| T15 |
13326 |
347 |
0 |
0 |
| T16 |
476347 |
74482 |
0 |
0 |
| T17 |
145181 |
14472 |
0 |
0 |
| T31 |
0 |
12727 |
0 |
0 |
gen_assert_wmask_bytealign[0].unnamed$$_0
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
433361346 |
24355294 |
0 |
0 |
| T2 |
879623 |
198081 |
0 |
0 |
| T3 |
146081 |
27341 |
0 |
0 |
| T4 |
747203 |
148851 |
0 |
0 |
| T5 |
260399 |
344991 |
0 |
0 |
| T6 |
104173 |
26943 |
0 |
0 |
| T7 |
859344 |
74251 |
0 |
0 |
| T9 |
1095 |
0 |
0 |
0 |
| T15 |
13326 |
347 |
0 |
0 |
| T16 |
476347 |
74482 |
0 |
0 |
| T17 |
145181 |
14472 |
0 |
0 |
| T31 |
0 |
12727 |
0 |
0 |
gen_assert_wmask_bytealign[1].unnamed$$_0
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
433361346 |
24355294 |
0 |
0 |
| T2 |
879623 |
198081 |
0 |
0 |
| T3 |
146081 |
27341 |
0 |
0 |
| T4 |
747203 |
148851 |
0 |
0 |
| T5 |
260399 |
344991 |
0 |
0 |
| T6 |
104173 |
26943 |
0 |
0 |
| T7 |
859344 |
74251 |
0 |
0 |
| T9 |
1095 |
0 |
0 |
0 |
| T15 |
13326 |
347 |
0 |
0 |
| T16 |
476347 |
74482 |
0 |
0 |
| T17 |
145181 |
14472 |
0 |
0 |
| T31 |
0 |
12727 |
0 |
0 |
gen_assert_wmask_bytealign[2].unnamed$$_0
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
433361346 |
24355294 |
0 |
0 |
| T2 |
879623 |
198081 |
0 |
0 |
| T3 |
146081 |
27341 |
0 |
0 |
| T4 |
747203 |
148851 |
0 |
0 |
| T5 |
260399 |
344991 |
0 |
0 |
| T6 |
104173 |
26943 |
0 |
0 |
| T7 |
859344 |
74251 |
0 |
0 |
| T9 |
1095 |
0 |
0 |
0 |
| T15 |
13326 |
347 |
0 |
0 |
| T16 |
476347 |
74482 |
0 |
0 |
| T17 |
145181 |
14472 |
0 |
0 |
| T31 |
0 |
12727 |
0 |
0 |
gen_assert_wmask_bytealign[3].unnamed$$_0
| Name | Attempts | Real Successes | Failures | Incomplete |
| Total |
433361346 |
24355294 |
0 |
0 |
| T2 |
879623 |
198081 |
0 |
0 |
| T3 |
146081 |
27341 |
0 |
0 |
| T4 |
747203 |
148851 |
0 |
0 |
| T5 |
260399 |
344991 |
0 |
0 |
| T6 |
104173 |
26943 |
0 |
0 |
| T7 |
859344 |
74251 |
0 |
0 |
| T9 |
1095 |
0 |
0 |
0 |
| T15 |
13326 |
347 |
0 |
0 |
| T16 |
476347 |
74482 |
0 |
0 |
| T17 |
145181 |
14472 |
0 |
0 |
| T31 |
0 |
12727 |
0 |
0 |