Module Definition
dashboard | hierarchy | modlist | groups | tests | asserts

Module : keymgr_ctrl
SCORELINECONDTOGGLEFSMBRANCHASSERT
97.79 100.00 98.06 100.00 100.00 90.91

Source File(s) :
/workspace/default/sim-vcs/../src/lowrisc_ip_keymgr_0.1/rtl/keymgr_ctrl.sv

Module self-instances :
NAMESCORELINECONDTOGGLEFSMBRANCHASSERT
tb.dut.u_ctrl 97.79 100.00 98.06 100.00 100.00 90.91



Module Instance : tb.dut.u_ctrl

Instance :
SCORELINECONDTOGGLEFSMBRANCHASSERT
97.79 100.00 98.06 100.00 100.00 90.91


Instance's subtree :
SCORELINECONDTOGGLEFSMBRANCHASSERT
97.00 99.70 95.19 94.42 100.00 98.60 94.12


Parent :
SCORELINECONDTOGGLEFSMBRANCHASSERTNAME
98.04 95.95 98.39 99.96 95.92 100.00 dut


Subtrees :
NAMESCORELINECONDTOGGLEFSMBRANCHASSERT
gen_ecc_loop_cdi[0].gen_ecc_loop_shares[0].gen_ecc_loop_words[0].u_dec 95.89 95.89
gen_ecc_loop_cdi[0].gen_ecc_loop_shares[0].gen_ecc_loop_words[1].u_dec 93.15 93.15
gen_ecc_loop_cdi[0].gen_ecc_loop_shares[0].gen_ecc_loop_words[2].u_dec 96.58 96.58
gen_ecc_loop_cdi[0].gen_ecc_loop_shares[0].gen_ecc_loop_words[3].u_dec 93.15 93.15
gen_ecc_loop_cdi[0].gen_ecc_loop_shares[1].gen_ecc_loop_words[0].u_dec 95.89 95.89
gen_ecc_loop_cdi[0].gen_ecc_loop_shares[1].gen_ecc_loop_words[1].u_dec 93.15 93.15
gen_ecc_loop_cdi[0].gen_ecc_loop_shares[1].gen_ecc_loop_words[2].u_dec 95.89 95.89
gen_ecc_loop_cdi[0].gen_ecc_loop_shares[1].gen_ecc_loop_words[3].u_dec 95.89 95.89
gen_ecc_loop_cdi[1].gen_ecc_loop_shares[0].gen_ecc_loop_words[0].u_dec 93.15 93.15
gen_ecc_loop_cdi[1].gen_ecc_loop_shares[0].gen_ecc_loop_words[1].u_dec 93.15 93.15
gen_ecc_loop_cdi[1].gen_ecc_loop_shares[0].gen_ecc_loop_words[2].u_dec 93.15 93.15
gen_ecc_loop_cdi[1].gen_ecc_loop_shares[0].gen_ecc_loop_words[3].u_dec 95.89 95.89
gen_ecc_loop_cdi[1].gen_ecc_loop_shares[1].gen_ecc_loop_words[0].u_dec 93.15 93.15
gen_ecc_loop_cdi[1].gen_ecc_loop_shares[1].gen_ecc_loop_words[1].u_dec 93.15 93.15
gen_ecc_loop_cdi[1].gen_ecc_loop_shares[1].gen_ecc_loop_words[2].u_dec 93.15 93.15
gen_ecc_loop_cdi[1].gen_ecc_loop_shares[1].gen_ecc_loop_words[3].u_dec 95.89 95.89
u_cnt 100.00 100.00
u_data_en 84.15 97.44 33.33 100.00 90.00 100.00
u_err 94.81 100.00 84.44 100.00
u_hw_sel 100.00 100.00 100.00 100.00
u_key_valid_sync 100.00 100.00 100.00
u_op_state 100.00 100.00 100.00 100.00 100.00 100.00
u_state_regs 100.00 100.00 100.00 100.00


Since this is the module's only instance, the coverage report is the same as for the module.
Line Coverage for Module : keymgr_ctrl
Line No.TotalCoveredPercent
TOTAL184184100.00
CONT_ASSIGN14911100.00
CONT_ASSIGN15011100.00
CONT_ASSIGN15111100.00
CONT_ASSIGN15211100.00
CONT_ASSIGN15411100.00
CONT_ASSIGN16411100.00
CONT_ASSIGN16511100.00
CONT_ASSIGN16811100.00
CONT_ASSIGN18411100.00
CONT_ASSIGN18511100.00
CONT_ASSIGN18611100.00
CONT_ASSIGN18711100.00
CONT_ASSIGN20111100.00
CONT_ASSIGN20611100.00
CONT_ASSIGN21211100.00
CONT_ASSIGN21411100.00
CONT_ASSIGN22911100.00
CONT_ASSIGN23711100.00
ALWAYS24333100.00
ALWAYS24633100.00
CONT_ASSIGN25711100.00
CONT_ASSIGN25911100.00
CONT_ASSIGN26311100.00
CONT_ASSIGN26311100.00
CONT_ASSIGN27011100.00
ALWAYS27277100.00
CONT_ASSIGN29811100.00
CONT_ASSIGN29811100.00
CONT_ASSIGN29811100.00
CONT_ASSIGN29811100.00
CONT_ASSIGN29811100.00
CONT_ASSIGN29811100.00
CONT_ASSIGN29811100.00
CONT_ASSIGN29811100.00
CONT_ASSIGN29811100.00
CONT_ASSIGN29811100.00
CONT_ASSIGN29811100.00
CONT_ASSIGN29811100.00
CONT_ASSIGN29811100.00
CONT_ASSIGN29811100.00
CONT_ASSIGN29811100.00
CONT_ASSIGN29811100.00
CONT_ASSIGN30511100.00
CONT_ASSIGN32811100.00
ALWAYS3312121100.00
CONT_ASSIGN41511100.00
CONT_ASSIGN42611100.00
CONT_ASSIGN42711100.00
CONT_ASSIGN43311100.00
ALWAYS4377373100.00
ALWAYS65544100.00
ALWAYS6631212100.00
ALWAYS69955100.00
CONT_ASSIGN73711100.00
CONT_ASSIGN74311100.00
CONT_ASSIGN77411100.00
ALWAYS78233100.00
CONT_ASSIGN79211100.00
ROUTINE83911100.00
ALWAYS88133100.00
WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_ip_keymgr_0.1/rtl/keymgr_ctrl.sv' or '../src/lowrisc_ip_keymgr_0.1/rtl/keymgr_ctrl.sv' was not found, so annotated line coverage report could not be generated.
Line No.CoveredStatements
149 1 1
150 1 1
151 1 1
152 1 1
154 1 1
164 1 1
165 1 1
168 1 1
184 1 1
185 1 1
186 1 1
187 1 1
201 1 1
206 1 1
212 1 1
214 1 1
229 1 1
237 1 1
243 3 3
246 1 1
247 1 1
249 1 1
257 1 1
259 1 1
263 2 2
270 1 1
272 1 1
273 1 1
274 1 1
276 1 1
277 1 1
278 1 1
279 1 1
298 16 16
305 1 1
328 1 1
331 1 1
332 1 1
333 1 1
337 1 1
339 1 1
340 1 1
343 1 1
349 1 1
350 1 1
351 1 1
352 1 1
353 1 1
355 unreachable
357 unreachable
362 1 1
363 1 1
364 1 1
370 1 1
371 1 1
375 1 1
376 1 1
377 1 1
378 1 1
415 1 1
426 1 1
427 1 1
433 1 1
437 1 1
440 1 1
441 1 1
442 1 1
445 1 1
448 1 1
451 1 1
454 1 1
457 1 1
460 1 1
463 1 1
466 1 1
470 1 1
472 1 1
475 1 1
479 1 1
483 1 1
486 1 1
487 1 1
488 1 1
489 1 1
MISSING_ELSE
495 1 1
496 1 1
498 1 1
499 1 1
MISSING_ELSE
505 1 1
506 1 1
511 1 1
512 unreachable
513 unreachable
MISSING_ELSE
519 1 1
520 1 1
521 1 1
528 1 1
531 1 1
532 1 1
534 1 1
535 1 1
536 1 1
537 1 1
538 1 1
539 1 1
MISSING_ELSE
545 1 1
550 1 1
553 1 1
554 1 1
555 1 1
556 1 1
557 1 1
558 1 1
MISSING_ELSE
564 1 1
569 1 1
572 1 1
573 1 1
574 1 1
575 1 1
576 1 1
577 1 1
MISSING_ELSE
584 1 1
589 1 1
591 1 1
592 1 1
593 1 1
594 1 1
MISSING_ELSE
603 1 1
605 1 1
606 1 1
615 1 1
616 1 1
MISSING_ELSE
627 1 1
628 1 1
630 1 1
631 1 1
MISSING_ELSE
636 1 1
637 1 1
655 1 1
656 1 1
657 1 1
658 1 1
MISSING_ELSE
663 1 1
664 1 1
666 1 1
668 1 1
671 1 1
674 1 1
677 1 1
680 1 1
683 1 1
686 1 1
687 1 1
691 1 1
699 1 1
700 1 1
704 1 1
705 1 1
706 1 1
MISSING_ELSE
737 1 1
743 1 1
774 1 1
782 1 1
783 1 1
785 1 1
792 1 1
839 1 1
881 3 3


Cond Coverage for Module : keymgr_ctrl
TotalCoveredPercent
Conditions20620298.06
Logical20620298.06
Non-Logical00
Event00

 LINE       149
 EXPRESSION (op_i == OpAdvance)
            ---------1---------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT2,T3,T4

 LINE       150
 EXPRESSION (op_i == OpGenId)
            --------1--------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       151
 EXPRESSION (op_i == OpGenSwOut)
            ----------1---------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT3,T4,T5

 LINE       152
 EXPRESSION (op_i == OpGenHwOut)
            ----------1---------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT2,T3,T4

 LINE       154
 EXPRESSION (gen_id_op | gen_sw_op | gen_hw_op)
             ----1----   ----2----   ----3----
-1--2--3-StatusTests
000CoveredT2,T3,T4
001CoveredT2,T3,T4
010CoveredT3,T4,T5
100CoveredT1,T2,T3

 LINE       164
 EXPRESSION (op_start_i & adv_op & en_i)
             -----1----   ---2--   --3-
-1--2--3-StatusTests
011CoveredT2,T3,T4
101CoveredT2,T3,T4
110CoveredT6,T45,T46
111CoveredT2,T3,T4

 LINE       165
 EXPRESSION (op_start_i & gen_hw_op & en_i)
             -----1----   ----2----   --3-
-1--2--3-StatusTests
011CoveredT2,T3,T4
101CoveredT2,T3,T4
110CoveredT6,T7,T8
111CoveredT2,T3,T4

 LINE       168
 EXPRESSION ((op_start_i & dis_op) | ((!en_i)))
             ----------1----------   ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T2,T3
10CoveredT6,T47,T48

 LINE       168
 SUB-EXPRESSION (op_start_i & dis_op)
                 -----1----   ---2--
-1--2-StatusTests
01CoveredT28,T9,T6
10CoveredT2,T3,T4
11CoveredT6,T47,T48

 LINE       184
 EXPRESSION (op_req & adv_op)
             ---1--   ---2--
-1--2-StatusTests
01CoveredT2,T3,T4
10CoveredT2,T3,T4
11CoveredT2,T3,T4

 LINE       185
 EXPRESSION (op_req & dis_op)
             ---1--   ---2--
-1--2-StatusTests
01CoveredT28,T9,T6
10CoveredT2,T3,T4
11CoveredT6,T47,T48

 LINE       186
 EXPRESSION (op_req & gen_id_op)
             ---1--   ----2----
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT2,T3,T4
11CoveredT3,T4,T5

 LINE       187
 EXPRESSION (op_req & (gen_sw_op | gen_hw_op))
             ---1--   -----------2-----------
-1--2-StatusTests
01CoveredT2,T3,T4
10CoveredT2,T3,T4
11CoveredT2,T3,T4

 LINE       187
 SUB-EXPRESSION (gen_sw_op | gen_hw_op)
                 ----1----   ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT2,T3,T4
10CoveredT3,T4,T5

 LINE       201
 EXPRESSION (adv_req & op_ack & ( ~ (op_err | op_fault_err) ))
             ---1---   ---2--   --------------3--------------
-1--2--3-StatusTests
011CoveredT2,T3,T4
101CoveredT2,T3,T4
110CoveredT2,T3,T15
111CoveredT2,T3,T4

 LINE       201
 SUB-EXPRESSION (op_err | op_fault_err)
                 ---1--   ------2-----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT19,T36,T28
10CoveredT2,T3,T4

 LINE       229
 EXPRESSION (wipe_req ? KeyUpdateWipe : (random_req ? KeyUpdateRandom : (init_o ? KeyUpdateRoot : op_update_sel)))
             ----1---
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT19,T36,T28

 LINE       229
 SUB-EXPRESSION (random_req ? KeyUpdateRandom : (init_o ? KeyUpdateRoot : op_update_sel))
                 -----1----
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT2,T3,T4

 LINE       229
 SUB-EXPRESSION (init_o ? KeyUpdateRoot : op_update_sel)
                 ---1--
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT2,T3,T4

 LINE       237
 EXPRESSION (random_req | disabled | invalid | wipe_req)
             -----1----   ----2---   ---3---   ----4---
-1--2--3--4-StatusTests
0000CoveredT1,T2,T3
0001CoveredT19,T36,T28
0010CoveredT19,T36,T28
0100CoveredT2,T3,T15
1000CoveredT2,T3,T4

 LINE       259
 EXPRESSION (advance_sel ? cdi_cnt : op_cdi_sel_i)
             -----1-----
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT2,T3,T4

 LINE       263
 EXPRESSION (invalid_stage_sel_o ? ({EntropyRounds {entropy_i[0]}}) : key_state_q[cdi_sel_o][0])
             ---------1---------
-1-StatusTests
0CoveredT2,T3,T4
1CoveredT1,T2,T3

 LINE       263
 EXPRESSION (invalid_stage_sel_o ? ({EntropyRounds {entropy_i[1]}}) : key_state_q[cdi_sel_o][1])
             ---------1---------
-1-StatusTests
0CoveredT2,T3,T4
1CoveredT1,T2,T3

 LINE       315
 EXPRESSION (root_key_i.creator_root_key_share0_valid && root_key_i.creator_root_key_share1_valid)
             --------------------1-------------------    --------------------2-------------------
-1--2-StatusTests
01Not Covered
10Not Covered
11CoveredT1,T2,T3

 LINE       328
 EXPRESSION (op_req ? cnt[0] : '0)
             ---1--
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT2,T3,T4

 LINE       371
 EXPRESSION ((adv_op || dis_op) ? kmac_data_i : key_state_q[cdi_sel_o])
             ---------1--------
-1-StatusTests
0CoveredT2,T3,T4
1CoveredT2,T3,T4

 LINE       371
 SUB-EXPRESSION (adv_op || dis_op)
                 ---1--    ---2--
-1--2-StatusTests
00CoveredT2,T3,T4
01CoveredT6,T47,T48
10CoveredT2,T3,T4

 LINE       390
 EXPRESSION (op_ack | random_ack)
             ---1--   -----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT2,T3,T4
10CoveredT2,T3,T4

 LINE       390
 EXPRESSION (op_update | random_req)
             ----1----   -----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT2,T3,T4
10CoveredT2,T3,T4

 LINE       415
 EXPRESSION (op_req ? op_ack : (init_o | invalid_op))
             ---1--
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT2,T3,T4

 LINE       415
 SUB-EXPRESSION (init_o | invalid_op)
                 ---1--   -----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT2,T3,T15
10CoveredT2,T3,T4

 LINE       426
 EXPRESSION (op_ack & adv_req & ((~op_err)))
             ---1--   ---2---   -----3-----
-1--2--3-StatusTests
011CoveredT2,T3,T4
101CoveredT2,T3,T4
110CoveredT2,T3,T15
111CoveredT2,T3,T4

 LINE       427
 EXPRESSION (op_ack & dis_req)
             ---1--   ---2---
-1--2-StatusTests
01CoveredT6,T47,T48
10CoveredT2,T3,T4
11CoveredT6,T47,T48

 LINE       483
 EXPRESSION (op_start_i & ((~advance_sel)))
             -----1----   --------2-------
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT2,T3,T4
11CoveredT2,T3,T15

 LINE       511
 EXPRESSION (int'(cnt) == (EntropyRounds - 1))
            -----------------1----------------
-1-StatusTests
0CoveredT2,T3,T4
1UnreachableT2,T3,T4

 LINE       521
 EXPRESSION (en_i ? StCtrlInit : StCtrlWipe)
             --1-
-1-StatusTests
0CoveredT49
1CoveredT2,T3,T4

 LINE       531
 EXPRESSION (advance_sel ? Creator : Disable)
             -----1-----
-1-StatusTests
0CoveredT2,T3,T4
1CoveredT2,T3,T4

 LINE       532
 EXPRESSION (op_start_i & ( ~ (advance_sel | disable_sel) ))
             -----1----   ----------------2----------------
-1--2-StatusTests
01CoveredT2,T3,T4
10CoveredT2,T3,T4
11CoveredT2,T3,T4

 LINE       532
 SUB-EXPRESSION (advance_sel | disable_sel)
                 -----1-----   -----2-----
-1--2-StatusTests
00CoveredT2,T3,T4
01CoveredT6,T50,T7
10CoveredT2,T3,T4

 LINE       534
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT2,T3,T4
01CoveredT36,T10,T51
10CoveredT6,T50,T7

 LINE       550
 EXPRESSION (disable_sel ? Disable : (advance_sel ? OwnerInt : Creator))
             -----1-----
-1-StatusTests
0CoveredT2,T3,T4
1CoveredT52,T48,T45

 LINE       550
 SUB-EXPRESSION (advance_sel ? OwnerInt : Creator)
                 -----1-----
-1-StatusTests
0CoveredT2,T3,T4
1CoveredT2,T3,T4

 LINE       553
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT2,T3,T4
01CoveredT19,T38,T11
10CoveredT52,T45,T8

 LINE       569
 EXPRESSION (disable_sel ? Disable : (advance_sel ? Owner : OwnerInt))
             -----1-----
-1-StatusTests
0CoveredT2,T3,T4
1CoveredT6,T53,T54

 LINE       569
 SUB-EXPRESSION (advance_sel ? Owner : OwnerInt)
                 -----1-----
-1-StatusTests
0CoveredT2,T3,T4
1CoveredT2,T3,T4

 LINE       572
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT2,T3,T4
01CoveredT37,T55,T33
10CoveredT54,T56,T57

 LINE       589
 EXPRESSION ((disable_sel | advance_sel) ? Disable : Owner)
             -------------1-------------
-1-StatusTests
0CoveredT2,T3,T4
1CoveredT2,T3,T15

 LINE       589
 SUB-EXPRESSION (disable_sel | advance_sel)
                 -----1-----   -----2-----
-1--2-StatusTests
00CoveredT2,T3,T4
01CoveredT2,T3,T15
10CoveredT47,T46,T58

 LINE       591
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT2,T3,T4
01CoveredT29,T59,T60
10CoveredT47,T46,T61

 LINE       593
 EXPRESSION (adv_state || dis_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT2,T3,T4
01CoveredT47,T58,T62
10CoveredT2,T3,T15

 LINE       630
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT2,T3,T15
01CoveredT28,T9,T30
10CoveredT47,T63,T56

 LINE       704
 EXPRESSION (((|{error_o, fault_o})) ? OpDoneFail : OpDoneSuccess)
             -----------1-----------
-1-StatusTests
0CoveredT2,T3,T4
1CoveredT2,T3,T4

 LINE       737
 EXPRESSION ((adv_en_o & ( ~ (advance_sel | disable_sel) )) | (gen_en_o & ((~gen_op))))
             -----------------------1----------------------   ------------2-----------
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT9,T64,T65
10CoveredT28,T10,T29

 LINE       737
 SUB-EXPRESSION (adv_en_o & ( ~ (advance_sel | disable_sel) ))
                 ----1---   ----------------2----------------
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT2,T3,T4
11CoveredT28,T10,T29

 LINE       737
 SUB-EXPRESSION (advance_sel | disable_sel)
                 -----1-----   -----2-----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T2,T3
10CoveredT2,T3,T4

 LINE       737
 SUB-EXPRESSION (gen_en_o & ((~gen_op)))
                 ----1---   -----2-----
-1--2-StatusTests
01CoveredT2,T3,T4
10CoveredT2,T3,T4
11CoveredT9,T64,T65

 LINE       743
 EXPRESSION 
 Number  Term
      1  ((op_ack | op_update) & invalid) ? KeyUpdateKmac : (((op_ack | op_update) & op_fault_err) ? KeyUpdateWipe : (((op_ack | op_update) & disabled) ? KeyUpdateKmac : (((op_ack | op_update) & op_err) ? KeyUpdateIdle : ((op_ack | op_update) ? KeyUpdateKmac : KeyUpdateIdle)))))
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT19,T28,T9

 LINE       743
 SUB-EXPRESSION ((op_ack | op_update) & invalid)
                 ----------1---------   ---2---
-1--2-StatusTests
01CoveredT19,T36,T28
10CoveredT2,T3,T4
11CoveredT19,T28,T9

 LINE       743
 SUB-EXPRESSION (op_ack | op_update)
                 ---1--   ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT2,T3,T4
10CoveredT2,T3,T4

 LINE       743
 SUB-EXPRESSION 
 Number  Term
      1  ((op_ack | op_update) & op_fault_err) ? KeyUpdateWipe : (((op_ack | op_update) & disabled) ? KeyUpdateKmac : (((op_ack | op_update) & op_err) ? KeyUpdateIdle : ((op_ack | op_update) ? KeyUpdateKmac : KeyUpdateIdle))))
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT19,T36,T10

 LINE       743
 SUB-EXPRESSION ((op_ack | op_update) & op_fault_err)
                 ----------1---------   ------2-----
-1--2-StatusTests
01CoveredT19,T36,T28
10CoveredT2,T3,T4
11CoveredT19,T36,T10

 LINE       743
 SUB-EXPRESSION (op_ack | op_update)
                 ---1--   ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT2,T3,T4
10CoveredT2,T3,T4

 LINE       743
 SUB-EXPRESSION 
 Number  Term
      1  ((op_ack | op_update) & disabled) ? KeyUpdateKmac : (((op_ack | op_update) & op_err) ? KeyUpdateIdle : ((op_ack | op_update) ? KeyUpdateKmac : KeyUpdateIdle)))
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT2,T3,T15

 LINE       743
 SUB-EXPRESSION ((op_ack | op_update) & disabled)
                 ----------1---------   ----2---
-1--2-StatusTests
01CoveredT2,T3,T15
10CoveredT2,T3,T4
11CoveredT2,T3,T15

 LINE       743
 SUB-EXPRESSION (op_ack | op_update)
                 ---1--   ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT2,T3,T4
10CoveredT2,T3,T4

 LINE       743
 SUB-EXPRESSION (((op_ack | op_update) & op_err) ? KeyUpdateIdle : ((op_ack | op_update) ? KeyUpdateKmac : KeyUpdateIdle))
                 ---------------1---------------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT2,T3,T4

 LINE       743
 SUB-EXPRESSION ((op_ack | op_update) & op_err)
                 ----------1---------   ---2--
-1--2-StatusTests
01CoveredT2,T3,T15
10CoveredT2,T3,T4
11CoveredT2,T3,T4

 LINE       743
 SUB-EXPRESSION (op_ack | op_update)
                 ---1--   ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT2,T3,T4
10CoveredT2,T3,T4

 LINE       743
 SUB-EXPRESSION ((op_ack | op_update) ? KeyUpdateKmac : KeyUpdateIdle)
                 ----------1---------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT2,T3,T4

 LINE       743
 SUB-EXPRESSION (op_ack | op_update)
                 ---1--   ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT2,T3,T4
10CoveredT2,T3,T4

 LINE       774
 EXPRESSION ((state_d != state_q) & (state_d inside {StCtrlRootKey, StCtrlCreatorRootKey, StCtrlOwnerIntKey, StCtrlOwnerKey}))
             ----------1---------   --------------------------------------------2--------------------------------------------
-1--2-StatusTests
01CoveredT2,T3,T4
10CoveredT2,T3,T4
11CoveredT2,T3,T4

 LINE       774
 SUB-EXPRESSION (state_d != state_q)
                ----------1---------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT2,T3,T4

 LINE       792
 EXPRESSION (vld_state_change_q & ((!adv_op)))
             ---------1--------   -----2-----
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT2,T3,T4
11Not Covered

 LINE       794
 EXPRESSION (disabled | (initialized & ((~en_i))))
             ----1---   ------------2------------
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT6,T52,T50
10CoveredT2,T3,T15

 LINE       794
 SUB-EXPRESSION (initialized & ((~en_i)))
                 -----1-----   ----2----
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT2,T3,T4
11CoveredT6,T52,T50

 LINE       794
 EXPRESSION (state_intg_err_q | state_intg_err_d)
             --------1-------   --------2-------
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT12,T13,T14
10Not Covered

FSM Coverage for Module : keymgr_ctrl
Summary for FSM :: state_q
TotalCoveredPercent
States 11 11 100.00 (Not included in score)
Transitions 19 19 100.00
Sequences 0 0

State, Transition and Sequence Details for FSM :: state_q
statesLine No.CoveredTests
StCtrlCreatorRootKey 539 Covered T2,T3,T4
StCtrlDisabled 537 Covered T2,T3,T15
StCtrlEntropyReseed 489 Covered T2,T3,T4
StCtrlInit 521 Covered T2,T3,T4
StCtrlInvalid 616 Covered T19,T36,T28
StCtrlOwnerIntKey 558 Covered T2,T3,T4
StCtrlOwnerKey 577 Covered T2,T3,T4
StCtrlRandom 499 Covered T2,T3,T4
StCtrlReset 474 Covered T1,T2,T3
StCtrlRootKey 513 Covered T2,T3,T4
StCtrlWipe 487 Covered T19,T36,T28


transitionsLine No.CoveredTests
StCtrlCreatorRootKey->StCtrlDisabled 556 Covered T48,T66,T58
StCtrlCreatorRootKey->StCtrlOwnerIntKey 558 Covered T2,T3,T4
StCtrlCreatorRootKey->StCtrlWipe 554 Covered T19,T38,T52
StCtrlDisabled->StCtrlWipe 631 Covered T28,T9,T47
StCtrlEntropyReseed->StCtrlRandom 499 Covered T2,T3,T4
StCtrlInit->StCtrlCreatorRootKey 539 Covered T2,T3,T4
StCtrlInit->StCtrlDisabled 537 Covered T45,T67,T56
StCtrlInit->StCtrlWipe 535 Covered T36,T10,T6
StCtrlOwnerIntKey->StCtrlDisabled 575 Covered T6,T53,T68
StCtrlOwnerIntKey->StCtrlOwnerKey 577 Covered T2,T3,T4
StCtrlOwnerIntKey->StCtrlWipe 573 Covered T37,T55,T54
StCtrlOwnerKey->StCtrlDisabled 594 Covered T2,T3,T15
StCtrlOwnerKey->StCtrlWipe 592 Covered T47,T29,T59
StCtrlRandom->StCtrlRootKey 513 Covered T2,T3,T4
StCtrlReset->StCtrlEntropyReseed 489 Covered T2,T3,T4
StCtrlReset->StCtrlWipe 487 Covered T12,T13,T14
StCtrlRootKey->StCtrlInit 521 Covered T2,T3,T4
StCtrlRootKey->StCtrlWipe 521 Covered T49
StCtrlWipe->StCtrlInvalid 616 Covered T19,T36,T28



Branch Coverage for Module : keymgr_ctrl
Line No.TotalCoveredPercent
Branches 92 92 100.00
TERNARY 229 4 4 100.00
TERNARY 259 2 2 100.00
TERNARY 328 2 2 100.00
TERNARY 415 2 2 100.00
TERNARY 743 6 6 100.00
TERNARY 263 2 2 100.00
TERNARY 263 2 2 100.00
IF 243 2 2 100.00
IF 246 2 2 100.00
IF 272 2 2 100.00
CASE 337 7 7 100.00
CASE 472 39 39 100.00
IF 655 3 3 100.00
CASE 666 9 9 100.00
IF 700 4 4 100.00
IF 782 2 2 100.00
IF 881 2 2 100.00

WARNING: The source file /workspace/default/sim-vcs/../src/lowrisc_ip_keymgr_0.1/rtl/keymgr_ctrl.sv' or '../src/lowrisc_ip_keymgr_0.1/rtl/keymgr_ctrl.sv was not found/opened, so annotated branch coverage report could not be generated.

LineNo. Expression -1-: 229 (wipe_req) ? -2-: 229 (random_req) ? -3-: 229 (init_o) ?

Branches:
-1--2--3-StatusTests
1 - - Covered T19,T36,T28
0 1 - Covered T2,T3,T4
0 0 1 Covered T2,T3,T4
0 0 0 Covered T1,T2,T3


LineNo. Expression -1-: 259 (advance_sel) ?

Branches:
-1-StatusTests
1 Covered T2,T3,T4
0 Covered T1,T2,T3


LineNo. Expression -1-: 328 (op_req) ?

Branches:
-1-StatusTests
1 Covered T2,T3,T4
0 Covered T1,T2,T3


LineNo. Expression -1-: 415 (op_req) ?

Branches:
-1-StatusTests
1 Covered T2,T3,T4
0 Covered T1,T2,T3


LineNo. Expression -1-: 743 (((op_ack | op_update) & invalid)) ? -2-: 743 (((op_ack | op_update) & op_fault_err)) ? -3-: 743 (((op_ack | op_update) & disabled)) ? -4-: 743 (((op_ack | op_update) & op_err)) ? -5-: 743 ((op_ack | op_update)) ?

Branches:
-1--2--3--4--5-StatusTests
1 - - - - Covered T19,T28,T9
0 1 - - - Covered T19,T36,T10
0 0 1 - - Covered T2,T3,T15
0 0 0 1 - Covered T2,T3,T4
0 0 0 0 1 Covered T2,T3,T4
0 0 0 0 0 Covered T1,T2,T3


LineNo. Expression -1-: 263 (invalid_stage_sel_o) ?

Branches:
-1-StatusTests
1 Covered T1,T2,T3
0 Covered T2,T3,T4


LineNo. Expression -1-: 263 (invalid_stage_sel_o) ?

Branches:
-1-StatusTests
1 Covered T1,T2,T3
0 Covered T2,T3,T4


LineNo. Expression -1-: 243 if ((!rst_ni))

Branches:
-1-StatusTests
1 Covered T1,T2,T3
0 Covered T1,T2,T3


LineNo. Expression -1-: 246 if ((!rst_ni))

Branches:
-1-StatusTests
1 Covered T1,T2,T3
0 Covered T1,T2,T3


LineNo. Expression -1-: 272 if ((!rst_ni))

Branches:
-1-StatusTests
1 Covered T1,T2,T3
0 Covered T1,T2,T3


LineNo. Expression -1-: 337 case (update_sel) -2-: 349 if (root_key_valid_q) -3-: 371 ((adv_op || dis_op)) ?

Branches:
-1--2--3-StatusTests
KeyUpdateRandom - - Covered T2,T3,T4
KeyUpdateRoot 1 - Covered T2,T3,T4
KeyUpdateRoot 0 - Covered T23,T24,T51
KeyUpdateKmac - 1 Covered T2,T3,T4
KeyUpdateKmac - 0 Covered T2,T3,T4
KeyUpdateWipe - - Covered T19,T36,T28
default - - Covered T1,T2,T3


LineNo. Expression -1-: 472 case (state_q) -2-: 486 if (inv_state) -3-: 488 if (advance_sel) -4-: 498 if (prng_reseed_ack_i) -5-: 511 if ((int'(cnt) == (EntropyRounds - 1))) -6-: 521 (en_i) ? -7-: 531 (advance_sel) ? -8-: 534 if (((!en_i) || inv_state)) -9-: 536 if (dis_state) -10-: 538 if (adv_state) -11-: 550 (disable_sel) ? -12-: 550 (advance_sel) ? -13-: 553 if (((!en_i) || inv_state)) -14-: 555 if (dis_state) -15-: 557 if (adv_state) -16-: 569 (disable_sel) ? -17-: 569 (advance_sel) ? -18-: 572 if (((!en_i) || inv_state)) -19-: 574 if (dis_state) -20-: 576 if (adv_state) -21-: 589 ((disable_sel | advance_sel)) ? -22-: 591 if (((!en_i) || inv_state)) -23-: 593 if ((adv_state || dis_state)) -24-: 615 if ((!op_start_i)) -25-: 630 if (((!en_i) || inv_state))

Branches:
-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18--19--20--21--22--23--24--25-StatusTests
StCtrlReset 1 - - - - - - - - - - - - - - - - - - - - - - - Covered T12,T13,T14
StCtrlReset 0 1 - - - - - - - - - - - - - - - - - - - - - - Covered T2,T3,T4
StCtrlReset 0 0 - - - - - - - - - - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlEntropyReseed - - 1 - - - - - - - - - - - - - - - - - - - - - Covered T2,T3,T4
StCtrlEntropyReseed - - 0 - - - - - - - - - - - - - - - - - - - - - Covered T2,T3,T4
StCtrlRandom - - - 1 - - - - - - - - - - - - - - - - - - - - Unreachable T2,T3,T4
StCtrlRandom - - - 0 - - - - - - - - - - - - - - - - - - - - Covered T2,T3,T4
StCtrlRootKey - - - - 1 - - - - - - - - - - - - - - - - - - - Covered T2,T3,T4
StCtrlRootKey - - - - 0 - - - - - - - - - - - - - - - - - - - Covered T49
StCtrlInit - - - - - 1 - - - - - - - - - - - - - - - - - - Covered T2,T3,T4
StCtrlInit - - - - - 0 - - - - - - - - - - - - - - - - - - Covered T2,T3,T4
StCtrlInit - - - - - - 1 - - - - - - - - - - - - - - - - - Covered T36,T10,T6
StCtrlInit - - - - - - 0 1 - - - - - - - - - - - - - - - - Covered T45,T67,T56
StCtrlInit - - - - - - 0 0 1 - - - - - - - - - - - - - - - Covered T2,T3,T4
StCtrlInit - - - - - - 0 0 0 - - - - - - - - - - - - - - - Covered T2,T3,T4
StCtrlCreatorRootKey - - - - - - - - - 1 - - - - - - - - - - - - - - Covered T52,T48,T45
StCtrlCreatorRootKey - - - - - - - - - 0 1 - - - - - - - - - - - - - Covered T2,T3,T4
StCtrlCreatorRootKey - - - - - - - - - 0 0 - - - - - - - - - - - - - Covered T2,T3,T4
StCtrlCreatorRootKey - - - - - - - - - - - 1 - - - - - - - - - - - - Covered T19,T38,T52
StCtrlCreatorRootKey - - - - - - - - - - - 0 1 - - - - - - - - - - - Covered T48,T66,T58
StCtrlCreatorRootKey - - - - - - - - - - - 0 0 1 - - - - - - - - - - Covered T2,T3,T4
StCtrlCreatorRootKey - - - - - - - - - - - 0 0 0 - - - - - - - - - - Covered T2,T3,T4
StCtrlOwnerIntKey - - - - - - - - - - - - - - 1 - - - - - - - - - Covered T6,T53,T54
StCtrlOwnerIntKey - - - - - - - - - - - - - - 0 1 - - - - - - - - Covered T2,T3,T4
StCtrlOwnerIntKey - - - - - - - - - - - - - - 0 0 - - - - - - - - Covered T2,T3,T4
StCtrlOwnerIntKey - - - - - - - - - - - - - - - - 1 - - - - - - - Covered T37,T55,T54
StCtrlOwnerIntKey - - - - - - - - - - - - - - - - 0 1 - - - - - - Covered T6,T53,T68
StCtrlOwnerIntKey - - - - - - - - - - - - - - - - 0 0 1 - - - - - Covered T2,T3,T4
StCtrlOwnerIntKey - - - - - - - - - - - - - - - - 0 0 0 - - - - - Covered T2,T3,T4
StCtrlOwnerKey - - - - - - - - - - - - - - - - - - - 1 - - - - Covered T2,T3,T15
StCtrlOwnerKey - - - - - - - - - - - - - - - - - - - 0 - - - - Covered T2,T3,T4
StCtrlOwnerKey - - - - - - - - - - - - - - - - - - - - 1 - - - Covered T47,T29,T59
StCtrlOwnerKey - - - - - - - - - - - - - - - - - - - - 0 1 - - Covered T2,T3,T15
StCtrlOwnerKey - - - - - - - - - - - - - - - - - - - - 0 0 - - Covered T2,T3,T4
StCtrlWipe - - - - - - - - - - - - - - - - - - - - - - 1 - Covered T19,T36,T28
StCtrlWipe - - - - - - - - - - - - - - - - - - - - - - 0 - Covered T19,T10,T6
StCtrlDisabled - - - - - - - - - - - - - - - - - - - - - - - 1 Covered T28,T9,T47
StCtrlDisabled - - - - - - - - - - - - - - - - - - - - - - - 0 Covered T2,T3,T15
StCtrlInvalid - - - - - - - - - - - - - - - - - - - - - - - - Covered T19,T36,T28
default - - - - - - - - - - - - - - - - - - - - - - - - Covered T12,T13,T14


LineNo. Expression -1-: 655 if ((!rst_ni)) -2-: 657 if (update_en)

Branches:
-1--2-StatusTests
1 - Covered T1,T2,T3
0 1 Covered T1,T2,T3
0 0 Covered T19,T36,T28


LineNo. Expression -1-: 666 case (state_q)

Branches:
-1-StatusTests
StCtrlReset StCtrlEntropyReseed StCtrlRandom Covered T1,T2,T3
StCtrlRootKey StCtrlInit Covered T2,T3,T4
StCtrlCreatorRootKey Covered T2,T3,T4
StCtrlOwnerIntKey Covered T2,T3,T4
StCtrlOwnerKey Covered T2,T3,T4
StCtrlDisabled Covered T2,T3,T15
StCtrlWipe Covered T19,T36,T28
StCtrlInvalid Covered T19,T36,T28
default Covered T12,T13,T14


LineNo. Expression -1-: 700 if (op_done_o) -2-: 704 ((|{error_o, fault_o})) ? -3-: 705 if (op_start_i)

Branches:
-1--2--3-StatusTests
1 1 - Covered T2,T3,T4
1 0 - Covered T2,T3,T4
0 - 1 Covered T2,T3,T4
0 - 0 Covered T1,T2,T3


LineNo. Expression -1-: 782 if ((!rst_ni))

Branches:
-1-StatusTests
1 Covered T1,T2,T3
0 Covered T1,T2,T3


LineNo. Expression -1-: 881 if ((!rst_ni))

Branches:
-1-StatusTests
1 Covered T1,T2,T3
0 Covered T1,T2,T3


Assert Coverage for Module : keymgr_ctrl
TotalAttemptedPercentSucceeded/MatchedPercent
Assertions 11 11 100.00 10 90.91
Cover properties 0 0 0
Cover sequences 0 0 0
Total 11 11 100.00 10 90.91




Assertion Details

NameAttemptsReal SuccessesFailuresIncomplete
CntZero_A 26142167 27496 0 0
DataEnDis_A 25586427 26948 0 0
DataEn_A 25586427 6420206 0 0
GeneralLegalCommands_A 27167990 19209 0 0
InitLegalCommands_A 27167990 1300648 0 0
LoadKey_A 26777059 20799870 0 0
OwnerLegalCommands_A 27167990 1605438 0 0
SameErrCnt_A 859 859 0 0
SecCmCFILinear_A 27167990 0 0 4770
StageDisableSel_A 27167990 778384 0 0
u_state_regs_A 27167990 27010124 0 0


CntZero_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 26142167 27496 0 0
T2 7582 33 0 0
T3 13043 47 0 0
T4 41639 16 0 0
T5 18457 24 0 0
T15 15058 28 0 0
T16 3472 0 0 0
T17 63478 17 0 0
T18 858 0 0 0
T19 3337 4 0 0
T26 10189 38 0 0
T34 0 24 0 0
T35 0 33 0 0

DataEnDis_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 25586427 26948 0 0
T2 7582 33 0 0
T3 13043 47 0 0
T4 33031 12 0 0
T5 18457 24 0 0
T15 15058 28 0 0
T16 3472 0 0 0
T17 63478 17 0 0
T18 858 0 0 0
T19 3337 3 0 0
T26 10189 38 0 0
T34 0 24 0 0
T35 0 33 0 0

DataEn_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 25586427 6420206 0 0
T2 7582 112 0 0
T3 13043 939 0 0
T4 33031 10386 0 0
T5 18457 5898 0 0
T15 15058 3238 0 0
T16 3472 0 0 0
T17 63478 15269 0 0
T18 858 0 0 0
T19 3337 75 0 0
T26 10189 1933 0 0
T34 0 3792 0 0
T35 0 1523 0 0

GeneralLegalCommands_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 27167990 19209 0 0
T11 4402 0 0 0
T58 163559 1088 0 0
T61 0 117 0 0
T69 0 1439 0 0
T70 0 139 0 0
T71 0 1474 0 0
T72 0 164 0 0
T73 0 945 0 0
T74 0 50 0 0
T75 0 417 0 0
T76 0 337 0 0
T77 6345 0 0 0
T78 6158 0 0 0
T79 22381 0 0 0
T80 167888 0 0 0
T81 17847 0 0 0
T82 3952 0 0 0
T83 114929 0 0 0
T84 1434 0 0 0

InitLegalCommands_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 27167990 1300648 0 0
T2 7582 16 0 0
T3 13043 59 0 0
T4 41639 3631 0 0
T5 18457 126 0 0
T15 15058 439 0 0
T16 3472 0 0 0
T17 63478 2330 0 0
T18 858 0 0 0
T19 13821 0 0 0
T26 10189 222 0 0
T34 0 489 0 0
T35 0 279 0 0
T85 0 523 0 0

LoadKey_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 26777059 20799870 0 0
T2 7582 478 0 0
T3 13043 3260 0 0
T4 41639 39263 0 0
T5 18457 16424 0 0
T15 15058 12979 0 0
T16 3472 0 0 0
T17 63478 58761 0 0
T18 858 0 0 0
T19 13821 1963 0 0
T26 10189 3108 0 0
T34 0 13993 0 0
T35 0 2800 0 0

OwnerLegalCommands_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 27167990 1605438 0 0
T2 7582 50 0 0
T3 13043 310 0 0
T4 41639 0 0 0
T5 18457 1495 0 0
T15 15058 1494 0 0
T16 3472 0 0 0
T17 63478 6385 0 0
T18 858 0 0 0
T19 13821 0 0 0
T26 10189 93 0 0
T34 0 1433 0 0
T35 0 143 0 0
T85 0 1131 0 0
T86 0 1163 0 0

SameErrCnt_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 859 859 0 0
T1 1 1 0 0
T2 1 1 0 0
T3 1 1 0 0
T4 1 1 0 0
T5 1 1 0 0
T15 1 1 0 0
T16 1 1 0 0
T17 1 1 0 0
T18 1 1 0 0
T19 1 1 0 0

SecCmCFILinear_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 27167990 0 0 4770

StageDisableSel_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 27167990 778384 0 0
T1 741 18 0 0
T2 7582 47 0 0
T3 13043 139 0 0
T4 41639 3 0 0
T5 18457 16 0 0
T15 15058 21 0 0
T16 3472 1455 0 0
T17 63478 18 0 0
T18 858 30 0 0
T19 13821 3318 0 0

u_state_regs_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 27167990 27010124 0 0
T1 741 662 0 0
T2 7582 7529 0 0
T3 13043 12895 0 0
T4 41639 41544 0 0
T5 18457 18380 0 0
T15 15058 14991 0 0
T16 3472 3403 0 0
T17 63478 63384 0 0
T18 858 787 0 0
T19 13821 13641 0 0

0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%