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
97.17 99.70 95.19 95.44 100.00 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 93.15 93.15
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 97.26 97.26
gen_ecc_loop_cdi[0].gen_ecc_loop_shares[0].gen_ecc_loop_words[3].u_dec 96.58 96.58
gen_ecc_loop_cdi[0].gen_ecc_loop_shares[1].gen_ecc_loop_words[0].u_dec 98.63 98.63
gen_ecc_loop_cdi[0].gen_ecc_loop_shares[1].gen_ecc_loop_words[1].u_dec 97.26 97.26
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 95.89 95.89
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 93.15 93.15
gen_ecc_loop_cdi[1].gen_ecc_loop_shares[1].gen_ecc_loop_words[0].u_dec 95.89 95.89
gen_ecc_loop_cdi[1].gen_ecc_loop_shares[1].gen_ecc_loop_words[1].u_dec 95.89 95.89
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 98.63 98.63
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
1CoveredT1,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
1CoveredT1,T3,T5

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

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

 LINE       164
 EXPRESSION (op_start_i & adv_op & en_i)
             -----1----   ---2--   --3-
-1--2--3-StatusTests
011CoveredT1,T3,T4
101CoveredT1,T3,T4
110CoveredT41,T8,T42
111CoveredT1,T3,T4

 LINE       165
 EXPRESSION (op_start_i & gen_hw_op & en_i)
             -----1----   ----2----   --3-
-1--2--3-StatusTests
011CoveredT1,T3,T4
101CoveredT1,T3,T4
110CoveredT1,T8,T43
111CoveredT1,T3,T4

 LINE       168
 EXPRESSION ((op_start_i & dis_op) | ((!en_i)))
             ----------1----------   ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T2,T3
10CoveredT13,T44,T45

 LINE       168
 SUB-EXPRESSION (op_start_i & dis_op)
                 -----1----   ---2--
-1--2-StatusTests
01CoveredT13,T44,T25
10CoveredT1,T3,T4
11CoveredT13,T44,T45

 LINE       184
 EXPRESSION (op_req & adv_op)
             ---1--   ---2--
-1--2-StatusTests
01CoveredT1,T3,T4
10CoveredT1,T3,T4
11CoveredT1,T3,T4

 LINE       185
 EXPRESSION (op_req & dis_op)
             ---1--   ---2--
-1--2-StatusTests
01CoveredT13,T44,T25
10CoveredT1,T3,T4
11CoveredT13,T44,T45

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

 LINE       187
 EXPRESSION (op_req & (gen_sw_op | gen_hw_op))
             ---1--   -----------2-----------
-1--2-StatusTests
01CoveredT1,T3,T4
10CoveredT1,T3,T4
11CoveredT1,T4,T5

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

 LINE       201
 EXPRESSION (adv_req & op_ack & ( ~ (op_err | op_fault_err) ))
             ---1---   ---2--   --------------3--------------
-1--2--3-StatusTests
011CoveredT4,T13,T14
101CoveredT1,T4,T5
110CoveredT3,T4,T5
111CoveredT1,T4,T13

 LINE       201
 SUB-EXPRESSION (op_err | op_fault_err)
                 ---1--   ------2-----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT3,T17,T34
10CoveredT1,T3,T4

 LINE       229
 EXPRESSION (wipe_req ? KeyUpdateWipe : (random_req ? KeyUpdateRandom : (init_o ? KeyUpdateRoot : op_update_sel)))
             ----1---
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T3,T17

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

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

 LINE       237
 EXPRESSION (random_req | disabled | invalid | wipe_req)
             -----1----   ----2---   ---3---   ----4---
-1--2--3--4-StatusTests
0000CoveredT1,T2,T3
0001CoveredT1,T3,T17
0010CoveredT1,T3,T17
0100CoveredT4,T13,T14
1000CoveredT1,T3,T4

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

 LINE       263
 EXPRESSION (invalid_stage_sel_o ? ({EntropyRounds {entropy_i[0]}}) : key_state_q[cdi_sel_o][0])
             ---------1---------
-1-StatusTests
0CoveredT1,T4,T5
1CoveredT1,T2,T3

 LINE       263
 EXPRESSION (invalid_stage_sel_o ? ({EntropyRounds {entropy_i[1]}}) : key_state_q[cdi_sel_o][1])
             ---------1---------
-1-StatusTests
0CoveredT1,T4,T5
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
1CoveredT1,T3,T4

 LINE       371
 EXPRESSION ((adv_op || dis_op) ? kmac_data_i : key_state_q[cdi_sel_o])
             ---------1--------
-1-StatusTests
0CoveredT3,T4,T13
1CoveredT1,T3,T4

 LINE       371
 SUB-EXPRESSION (adv_op || dis_op)
                 ---1--    ---2--
-1--2-StatusTests
00CoveredT3,T4,T13
01CoveredT13,T44,T45
10CoveredT1,T3,T4

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

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

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

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

 LINE       426
 EXPRESSION (op_ack & adv_req & ((~op_err)))
             ---1--   ---2---   -----3-----
-1--2--3-StatusTests
011CoveredT1,T3,T4
101CoveredT4,T13,T14
110CoveredT3,T4,T5
111CoveredT1,T4,T13

 LINE       427
 EXPRESSION (op_ack & dis_req)
             ---1--   ---2---
-1--2-StatusTests
01CoveredT13,T44,T45
10CoveredT1,T3,T4
11CoveredT13,T44,T45

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

 LINE       511
 EXPRESSION (int'(cnt) == (EntropyRounds - 1))
            -----------------1----------------
-1-StatusTests
0CoveredT1,T3,T4
1UnreachableT1,T3,T4

 LINE       521
 EXPRESSION (en_i ? StCtrlInit : StCtrlWipe)
             --1-
-1-StatusTests
0CoveredT46,T47
1CoveredT1,T3,T4

 LINE       531
 EXPRESSION (advance_sel ? Creator : Disable)
             -----1-----
-1-StatusTests
0CoveredT1,T3,T4
1CoveredT1,T4,T5

 LINE       532
 EXPRESSION (op_start_i & ( ~ (advance_sel | disable_sel) ))
             -----1----   ----------------2----------------
-1--2-StatusTests
01CoveredT1,T3,T4
10CoveredT1,T4,T5
11CoveredT1,T3,T4

 LINE       532
 SUB-EXPRESSION (advance_sel | disable_sel)
                 -----1-----   -----2-----
-1--2-StatusTests
00CoveredT1,T3,T4
01CoveredT48,T8,T42
10CoveredT1,T4,T5

 LINE       534
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT1,T3,T4
01CoveredT3,T17,T21
10CoveredT48,T42,T49

 LINE       550
 EXPRESSION (disable_sel ? Disable : (advance_sel ? OwnerInt : Creator))
             -----1-----
-1-StatusTests
0CoveredT1,T4,T13
1CoveredT1,T44,T41

 LINE       550
 SUB-EXPRESSION (advance_sel ? OwnerInt : Creator)
                 -----1-----
-1-StatusTests
0CoveredT1,T4,T13
1CoveredT4,T13,T14

 LINE       553
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT1,T4,T13
01CoveredT34,T25,T50
10CoveredT1,T41,T51

 LINE       569
 EXPRESSION (disable_sel ? Disable : (advance_sel ? Owner : OwnerInt))
             -----1-----
-1-StatusTests
0CoveredT4,T13,T14
1CoveredT13,T51,T45

 LINE       569
 SUB-EXPRESSION (advance_sel ? Owner : OwnerInt)
                 -----1-----
-1-StatusTests
0CoveredT4,T13,T14
1CoveredT4,T14,T15

 LINE       572
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT4,T13,T14
01CoveredT35,T52,T53
10CoveredT51,T54,T55

 LINE       589
 EXPRESSION ((disable_sel | advance_sel) ? Disable : Owner)
             -------------1-------------
-1-StatusTests
0CoveredT4,T14,T15
1CoveredT4,T14,T15

 LINE       589
 SUB-EXPRESSION (disable_sel | advance_sel)
                 -----1-----   -----2-----
-1--2-StatusTests
00CoveredT4,T14,T15
01CoveredT4,T14,T15
10CoveredT56,T57,T58

 LINE       591
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT4,T14,T15
01CoveredT59,T60,T37
10CoveredT56,T61,T43

 LINE       593
 EXPRESSION (adv_state || dis_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT4,T14,T15
01CoveredT57,T58,T55
10CoveredT4,T14,T15

 LINE       630
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT4,T13,T14
01CoveredT26,T62,T39
10CoveredT63,T64,T8

 LINE       704
 EXPRESSION (((|{error_o, fault_o})) ? OpDoneFail : OpDoneSuccess)
             -----------1-----------
-1-StatusTests
0CoveredT1,T3,T4
1CoveredT1,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
01CoveredT65,T10,T11
10CoveredT25,T18,T27

 LINE       737
 SUB-EXPRESSION (adv_en_o & ( ~ (advance_sel | disable_sel) ))
                 ----1---   ----------------2----------------
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T3,T4
11CoveredT25,T18,T19

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

 LINE       737
 SUB-EXPRESSION (gen_en_o & ((~gen_op)))
                 ----1---   -----2-----
-1--2-StatusTests
01CoveredT1,T3,T4
10CoveredT1,T4,T5
11CoveredT19,T65,T66

 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
1CoveredT3,T21,T25

 LINE       743
 SUB-EXPRESSION ((op_ack | op_update) & invalid)
                 ----------1---------   ---2---
-1--2-StatusTests
01CoveredT1,T3,T17
10CoveredT1,T3,T4
11CoveredT3,T21,T25

 LINE       743
 SUB-EXPRESSION (op_ack | op_update)
                 ---1--   ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T3,T4
10CoveredT1,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
1CoveredT17,T34,T21

 LINE       743
 SUB-EXPRESSION ((op_ack | op_update) & op_fault_err)
                 ----------1---------   ------2-----
-1--2-StatusTests
01CoveredT3,T17,T34
10CoveredT1,T3,T4
11CoveredT17,T34,T21

 LINE       743
 SUB-EXPRESSION (op_ack | op_update)
                 ---1--   ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T4,T5
10CoveredT1,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
1CoveredT4,T13,T14

 LINE       743
 SUB-EXPRESSION ((op_ack | op_update) & disabled)
                 ----------1---------   ----2---
-1--2-StatusTests
01CoveredT4,T13,T14
10CoveredT1,T3,T4
11CoveredT4,T13,T14

 LINE       743
 SUB-EXPRESSION (op_ack | op_update)
                 ---1--   ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T4,T5
10CoveredT1,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
1CoveredT1,T3,T4

 LINE       743
 SUB-EXPRESSION ((op_ack | op_update) & op_err)
                 ----------1---------   ---2--
-1--2-StatusTests
01CoveredT1,T3,T4
10CoveredT1,T4,T13
11CoveredT1,T3,T4

 LINE       743
 SUB-EXPRESSION (op_ack | op_update)
                 ---1--   ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T4,T5
10CoveredT1,T3,T4

 LINE       743
 SUB-EXPRESSION ((op_ack | op_update) ? KeyUpdateKmac : KeyUpdateIdle)
                 ----------1---------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T4,T13

 LINE       743
 SUB-EXPRESSION (op_ack | op_update)
                 ---1--   ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T4,T13
10CoveredT1,T4,T13

 LINE       774
 EXPRESSION ((state_d != state_q) & (state_d inside {StCtrlRootKey, StCtrlCreatorRootKey, StCtrlOwnerIntKey, StCtrlOwnerKey}))
             ----------1---------   --------------------------------------------2--------------------------------------------
-1--2-StatusTests
01CoveredT1,T4,T13
10CoveredT1,T3,T4
11CoveredT1,T3,T4

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

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

 LINE       794
 EXPRESSION (disabled | (initialized & ((~en_i))))
             ----1---   ------------2------------
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T41,T51
10CoveredT4,T13,T14

 LINE       794
 SUB-EXPRESSION (initialized & ((~en_i)))
                 -----1-----   ----2----
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T3,T4
11CoveredT1,T41,T51

 LINE       794
 EXPRESSION (state_intg_err_q | state_intg_err_d)
             --------1-------   --------2-------
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT6,T7,T12
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 T1,T4,T13
StCtrlDisabled 537 Covered T4,T13,T14
StCtrlEntropyReseed 489 Covered T1,T3,T4
StCtrlInit 521 Covered T1,T3,T4
StCtrlInvalid 616 Covered T1,T3,T17
StCtrlOwnerIntKey 558 Covered T4,T13,T14
StCtrlOwnerKey 577 Covered T4,T14,T15
StCtrlRandom 499 Covered T1,T3,T4
StCtrlReset 474 Covered T1,T2,T3
StCtrlRootKey 513 Covered T1,T3,T4
StCtrlWipe 487 Covered T1,T3,T17


transitionsLine No.CoveredTests
StCtrlCreatorRootKey->StCtrlDisabled 556 Covered T44,T67,T68
StCtrlCreatorRootKey->StCtrlOwnerIntKey 558 Covered T4,T13,T14
StCtrlCreatorRootKey->StCtrlWipe 554 Covered T1,T34,T25
StCtrlDisabled->StCtrlWipe 631 Covered T63,T64,T8
StCtrlEntropyReseed->StCtrlRandom 499 Covered T1,T3,T4
StCtrlInit->StCtrlCreatorRootKey 539 Covered T1,T4,T13
StCtrlInit->StCtrlDisabled 537 Covered T8,T69,T70
StCtrlInit->StCtrlWipe 535 Covered T3,T17,T21
StCtrlOwnerIntKey->StCtrlDisabled 575 Covered T13,T45,T71
StCtrlOwnerIntKey->StCtrlOwnerKey 577 Covered T4,T14,T15
StCtrlOwnerIntKey->StCtrlWipe 573 Covered T51,T35,T52
StCtrlOwnerKey->StCtrlDisabled 594 Covered T4,T14,T15
StCtrlOwnerKey->StCtrlWipe 592 Covered T56,T59,T60
StCtrlRandom->StCtrlRootKey 513 Covered T1,T3,T4
StCtrlReset->StCtrlEntropyReseed 489 Covered T1,T3,T4
StCtrlReset->StCtrlWipe 487 Covered T6,T7,T12
StCtrlRootKey->StCtrlInit 521 Covered T1,T3,T4
StCtrlRootKey->StCtrlWipe 521 Covered T46,T47
StCtrlWipe->StCtrlInvalid 616 Covered T1,T3,T17



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 T1,T3,T17
0 1 - Covered T1,T3,T4
0 0 1 Covered T1,T3,T4
0 0 0 Covered T1,T2,T3


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

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


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

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


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

Branches:
-1-StatusTests
1 Covered T1,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 T3,T21,T25
0 1 - - - Covered T17,T34,T21
0 0 1 - - Covered T4,T13,T14
0 0 0 1 - Covered T1,T3,T4
0 0 0 0 1 Covered T1,T4,T13
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 T1,T4,T5


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

Branches:
-1-StatusTests
1 Covered T1,T2,T3
0 Covered T1,T4,T5


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 T1,T3,T4
KeyUpdateRoot 1 - Covered T1,T3,T4
KeyUpdateRoot 0 - Covered T21,T22,T72
KeyUpdateKmac - 1 Covered T1,T3,T4
KeyUpdateKmac - 0 Covered T3,T4,T13
KeyUpdateWipe - - Covered T1,T3,T17
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 T6,T7,T12
StCtrlReset 0 1 - - - - - - - - - - - - - - - - - - - - - - Covered T1,T3,T4
StCtrlReset 0 0 - - - - - - - - - - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlEntropyReseed - - 1 - - - - - - - - - - - - - - - - - - - - - Covered T1,T3,T4
StCtrlEntropyReseed - - 0 - - - - - - - - - - - - - - - - - - - - - Covered T1,T3,T4
StCtrlRandom - - - 1 - - - - - - - - - - - - - - - - - - - - Unreachable T1,T3,T4
StCtrlRandom - - - 0 - - - - - - - - - - - - - - - - - - - - Covered T1,T3,T4
StCtrlRootKey - - - - 1 - - - - - - - - - - - - - - - - - - - Covered T1,T3,T4
StCtrlRootKey - - - - 0 - - - - - - - - - - - - - - - - - - - Covered T46,T47
StCtrlInit - - - - - 1 - - - - - - - - - - - - - - - - - - Covered T1,T4,T5
StCtrlInit - - - - - 0 - - - - - - - - - - - - - - - - - - Covered T1,T3,T4
StCtrlInit - - - - - - 1 - - - - - - - - - - - - - - - - - Covered T3,T17,T21
StCtrlInit - - - - - - 0 1 - - - - - - - - - - - - - - - - Covered T8,T69,T70
StCtrlInit - - - - - - 0 0 1 - - - - - - - - - - - - - - - Covered T1,T4,T13
StCtrlInit - - - - - - 0 0 0 - - - - - - - - - - - - - - - Covered T1,T3,T4
StCtrlCreatorRootKey - - - - - - - - - 1 - - - - - - - - - - - - - - Covered T1,T44,T41
StCtrlCreatorRootKey - - - - - - - - - 0 1 - - - - - - - - - - - - - Covered T4,T13,T14
StCtrlCreatorRootKey - - - - - - - - - 0 0 - - - - - - - - - - - - - Covered T1,T4,T13
StCtrlCreatorRootKey - - - - - - - - - - - 1 - - - - - - - - - - - - Covered T1,T34,T25
StCtrlCreatorRootKey - - - - - - - - - - - 0 1 - - - - - - - - - - - Covered T44,T67,T68
StCtrlCreatorRootKey - - - - - - - - - - - 0 0 1 - - - - - - - - - - Covered T4,T13,T14
StCtrlCreatorRootKey - - - - - - - - - - - 0 0 0 - - - - - - - - - - Covered T1,T4,T13
StCtrlOwnerIntKey - - - - - - - - - - - - - - 1 - - - - - - - - - Covered T13,T51,T45
StCtrlOwnerIntKey - - - - - - - - - - - - - - 0 1 - - - - - - - - Covered T4,T14,T15
StCtrlOwnerIntKey - - - - - - - - - - - - - - 0 0 - - - - - - - - Covered T4,T13,T14
StCtrlOwnerIntKey - - - - - - - - - - - - - - - - 1 - - - - - - - Covered T51,T35,T52
StCtrlOwnerIntKey - - - - - - - - - - - - - - - - 0 1 - - - - - - Covered T13,T45,T71
StCtrlOwnerIntKey - - - - - - - - - - - - - - - - 0 0 1 - - - - - Covered T4,T14,T15
StCtrlOwnerIntKey - - - - - - - - - - - - - - - - 0 0 0 - - - - - Covered T4,T13,T14
StCtrlOwnerKey - - - - - - - - - - - - - - - - - - - 1 - - - - Covered T4,T14,T15
StCtrlOwnerKey - - - - - - - - - - - - - - - - - - - 0 - - - - Covered T4,T14,T15
StCtrlOwnerKey - - - - - - - - - - - - - - - - - - - - 1 - - - Covered T56,T59,T60
StCtrlOwnerKey - - - - - - - - - - - - - - - - - - - - 0 1 - - Covered T4,T14,T15
StCtrlOwnerKey - - - - - - - - - - - - - - - - - - - - 0 0 - - Covered T4,T14,T15
StCtrlWipe - - - - - - - - - - - - - - - - - - - - - - 1 - Covered T1,T3,T17
StCtrlWipe - - - - - - - - - - - - - - - - - - - - - - 0 - Covered T17,T34,T41
StCtrlDisabled - - - - - - - - - - - - - - - - - - - - - - - 1 Covered T63,T64,T8
StCtrlDisabled - - - - - - - - - - - - - - - - - - - - - - - 0 Covered T4,T13,T14
StCtrlInvalid - - - - - - - - - - - - - - - - - - - - - - - - Covered T1,T3,T17
default - - - - - - - - - - - - - - - - - - - - - - - - Covered T6,T7,T12


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 T1,T3,T17


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

Branches:
-1-StatusTests
StCtrlReset StCtrlEntropyReseed StCtrlRandom Covered T1,T2,T3
StCtrlRootKey StCtrlInit Covered T1,T3,T4
StCtrlCreatorRootKey Covered T1,T4,T13
StCtrlOwnerIntKey Covered T4,T13,T14
StCtrlOwnerKey Covered T4,T14,T15
StCtrlDisabled Covered T4,T13,T14
StCtrlWipe Covered T1,T3,T17
StCtrlInvalid Covered T1,T3,T17
default Covered T6,T7,T12


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 T1,T3,T4
1 0 - Covered T1,T3,T4
0 - 1 Covered T1,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 27899599 28729 0 0
DataEnDis_A 26649398 28081 0 0
DataEn_A 26649398 6860532 0 0
GeneralLegalCommands_A 29122320 10071 0 0
InitLegalCommands_A 29122320 1362249 0 0
LoadKey_A 28023297 21669031 0 0
OwnerLegalCommands_A 29122320 1613814 0 0
SameErrCnt_A 873 873 0 0
SecCmCFILinear_A 29122320 0 0 4837
StageDisableSel_A 29122320 802082 0 0
u_state_regs_A 29122320 28952388 0 0


CntZero_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 27899599 28729 0 0
T1 12029 14 0 0
T2 1374 0 0 0
T3 4037 5 0 0
T4 6102 21 0 0
T5 8115 35 0 0
T13 103603 16 0 0
T14 4513 26 0 0
T15 4902 16 0 0
T16 100598 25 0 0
T17 14344 15 0 0
T33 0 19 0 0

DataEnDis_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 26649398 28081 0 0
T1 12029 14 0 0
T2 1374 0 0 0
T3 4037 5 0 0
T4 6102 21 0 0
T5 8115 35 0 0
T13 103603 16 0 0
T14 4513 26 0 0
T15 4902 16 0 0
T16 100598 25 0 0
T17 14344 15 0 0
T33 0 19 0 0

DataEn_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 26649398 6860532 0 0
T1 12029 1104 0 0
T2 1374 0 0 0
T3 4037 1616 0 0
T4 6102 605 0 0
T5 8115 2918 0 0
T13 103603 42645 0 0
T14 4513 1065 0 0
T15 4902 566 0 0
T16 100598 25168 0 0
T17 14344 10469 0 0
T33 0 581 0 0

GeneralLegalCommands_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 29122320 10071 0 0
T36 15471 0 0 0
T45 4843 490 0 0
T48 4155 0 0 0
T50 6339 0 0 0
T67 0 50 0 0
T68 0 172 0 0
T71 9857 0 0 0
T73 0 1409 0 0
T74 0 1430 0 0
T75 0 50 0 0
T76 0 1782 0 0
T77 0 50 0 0
T78 0 614 0 0
T79 0 50 0 0
T80 6285 0 0 0
T81 10147 0 0 0
T82 21107 0 0 0
T83 7740 0 0 0
T84 924 0 0 0

InitLegalCommands_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 29122320 1362249 0 0
T1 12029 782 0 0
T2 1374 0 0 0
T3 28273 1620 0 0
T4 6102 58 0 0
T5 8115 2972 0 0
T13 103603 10319 0 0
T14 4513 126 0 0
T15 4902 81 0 0
T16 100598 3700 0 0
T17 14344 9444 0 0
T33 0 50 0 0

LoadKey_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 28023297 21669031 0 0
T1 12029 2081 0 0
T2 1374 0 0 0
T3 28273 22551 0 0
T4 6102 1660 0 0
T5 8115 5733 0 0
T13 103603 98651 0 0
T14 4513 2256 0 0
T15 4902 1670 0 0
T16 100598 98965 0 0
T17 14344 10477 0 0
T33 0 1947 0 0

OwnerLegalCommands_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 29122320 1613814 0 0
T4 6102 136 0 0
T5 8115 0 0 0
T13 103603 0 0 0
T14 4513 152 0 0
T15 4902 143 0 0
T16 100598 10042 0 0
T17 14344 0 0 0
T23 10156 253 0 0
T24 9277 88 0 0
T33 7039 232 0 0
T40 0 50 0 0
T85 0 864 0 0
T86 0 50 0 0

SameErrCnt_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 873 873 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
T13 1 1 0 0
T14 1 1 0 0
T15 1 1 0 0
T16 1 1 0 0
T17 1 1 0 0

SecCmCFILinear_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 29122320 0 0 4837

StageDisableSel_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 29122320 802082 0 0
T1 12029 6745 0 0
T2 1374 96 0 0
T3 28273 2299 0 0
T4 6102 41 0 0
T5 8115 16 0 0
T13 103603 280 0 0
T14 4513 23 0 0
T15 4902 30 0 0
T16 100598 24 0 0
T17 14344 1905 0 0

u_state_regs_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 29122320 28952388 0 0
T1 12029 11939 0 0
T2 1374 1282 0 0
T3 28273 28153 0 0
T4 6102 6015 0 0
T5 8115 8045 0 0
T13 103603 103518 0 0
T14 4513 4456 0 0
T15 4902 4803 0 0
T16 100598 100504 0 0
T17 14344 14187 0 0

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