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
97.20 99.70 95.19 95.61 100.00 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 97.26 97.26
gen_ecc_loop_cdi[0].gen_ecc_loop_shares[0].gen_ecc_loop_words[2].u_dec 95.21 95.21
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 93.15 93.15
gen_ecc_loop_cdi[0].gen_ecc_loop_shares[1].gen_ecc_loop_words[1].u_dec 95.89 95.89
gen_ecc_loop_cdi[0].gen_ecc_loop_shares[1].gen_ecc_loop_words[2].u_dec 98.63 98.63
gen_ecc_loop_cdi[0].gen_ecc_loop_shares[1].gen_ecc_loop_words[3].u_dec 93.15 93.15
gen_ecc_loop_cdi[1].gen_ecc_loop_shares[0].gen_ecc_loop_words[0].u_dec 97.95 97.95
gen_ecc_loop_cdi[1].gen_ecc_loop_shares[0].gen_ecc_loop_words[1].u_dec 95.89 95.89
gen_ecc_loop_cdi[1].gen_ecc_loop_shares[0].gen_ecc_loop_words[2].u_dec 98.63 98.63
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 97.26 97.26
gen_ecc_loop_cdi[1].gen_ecc_loop_shares[1].gen_ecc_loop_words[2].u_dec 97.95 97.95
gen_ecc_loop_cdi[1].gen_ecc_loop_shares[1].gen_ecc_loop_words[3].u_dec 93.15 93.15
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,T2,T3

 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,T2,T3

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

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

 LINE       164
 EXPRESSION (op_start_i & adv_op & en_i)
             -----1----   ---2--   --3-
-1--2--3-StatusTests
011CoveredT1,T2,T3
101CoveredT1,T2,T3
110CoveredT17,T38,T39
111CoveredT1,T2,T3

 LINE       165
 EXPRESSION (op_start_i & gen_hw_op & en_i)
             -----1----   ----2----   --3-
-1--2--3-StatusTests
011CoveredT1,T2,T3
101CoveredT1,T2,T3
110CoveredT4,T5,T40
111CoveredT1,T2,T3

 LINE       168
 EXPRESSION ((op_start_i & dis_op) | ((!en_i)))
             ----------1----------   ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T2,T3
10CoveredT3,T17,T18

 LINE       168
 SUB-EXPRESSION (op_start_i & dis_op)
                 -----1----   ---2--
-1--2-StatusTests
01CoveredT3,T17,T18
10CoveredT1,T2,T3
11CoveredT3,T17,T18

 LINE       184
 EXPRESSION (op_req & adv_op)
             ---1--   ---2--
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT1,T2,T3

 LINE       185
 EXPRESSION (op_req & dis_op)
             ---1--   ---2--
-1--2-StatusTests
01CoveredT3,T17,T18
10CoveredT1,T2,T3
11CoveredT3,T17,T18

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

 LINE       187
 EXPRESSION (op_req & (gen_sw_op | gen_hw_op))
             ---1--   -----------2-----------
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT1,T2,T3

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

 LINE       201
 EXPRESSION (adv_req & op_ack & ( ~ (op_err | op_fault_err) ))
             ---1---   ---2--   --------------3--------------
-1--2--3-StatusTests
011CoveredT1,T2,T3
101CoveredT1,T2,T3
110CoveredT1,T2,T3
111CoveredT1,T2,T3

 LINE       201
 SUB-EXPRESSION (op_err | op_fault_err)
                 ---1--   ------2-----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT20,T27,T34
10CoveredT1,T2,T3

 LINE       229
 EXPRESSION (wipe_req ? KeyUpdateWipe : (random_req ? KeyUpdateRandom : (init_o ? KeyUpdateRoot : op_update_sel)))
             ----1---
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT13,T17,T20

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

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

 LINE       237
 EXPRESSION (random_req | disabled | invalid | wipe_req)
             -----1----   ----2---   ---3---   ----4---
-1--2--3--4-StatusTests
0000CoveredT1,T2,T3
0001CoveredT13,T17,T20
0010CoveredT13,T17,T20
0100CoveredT2,T3,T14
1000CoveredT1,T2,T3

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

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

 LINE       371
 EXPRESSION ((adv_op || dis_op) ? kmac_data_i : key_state_q[cdi_sel_o])
             ---------1--------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       371
 SUB-EXPRESSION (adv_op || dis_op)
                 ---1--    ---2--
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT3,T17,T18
10CoveredT1,T2,T3

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

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

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

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

 LINE       426
 EXPRESSION (op_ack & adv_req & ((~op_err)))
             ---1--   ---2---   -----3-----
-1--2--3-StatusTests
011CoveredT1,T2,T3
101CoveredT1,T2,T3
110CoveredT1,T2,T3
111CoveredT1,T2,T3

 LINE       427
 EXPRESSION (op_ack & dis_req)
             ---1--   ---2---
-1--2-StatusTests
01CoveredT3,T17,T18
10CoveredT1,T2,T3
11CoveredT3,T17,T18

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

 LINE       511
 EXPRESSION (int'(cnt) == (EntropyRounds - 1))
            -----------------1----------------
-1-StatusTests
0CoveredT1,T2,T3
1UnreachableT1,T2,T3

 LINE       521
 EXPRESSION (en_i ? StCtrlInit : StCtrlWipe)
             --1-
-1-StatusTests
0CoveredT17,T41,T42
1CoveredT1,T2,T3

 LINE       531
 EXPRESSION (advance_sel ? Creator : Disable)
             -----1-----
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       532
 EXPRESSION (op_start_i & ( ~ (advance_sel | disable_sel) ))
             -----1----   ----------------2----------------
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT1,T2,T3

 LINE       532
 SUB-EXPRESSION (advance_sel | disable_sel)
                 -----1-----   -----2-----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT18,T38,T39
10CoveredT1,T2,T3

 LINE       534
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT13,T7,T22
10CoveredT38,T39,T4

 LINE       550
 EXPRESSION (disable_sel ? Disable : (advance_sel ? OwnerInt : Creator))
             -----1-----
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT3,T43,T39

 LINE       550
 SUB-EXPRESSION (advance_sel ? OwnerInt : Creator)
                 -----1-----
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       553
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT20,T27,T33
10CoveredT43,T39,T44

 LINE       569
 EXPRESSION (disable_sel ? Disable : (advance_sel ? Owner : OwnerInt))
             -----1-----
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT4,T45,T41

 LINE       569
 SUB-EXPRESSION (advance_sel ? Owner : OwnerInt)
                 -----1-----
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       572
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT34,T46,T47
10CoveredT45,T41,T48

 LINE       589
 EXPRESSION ((disable_sel | advance_sel) ? Disable : Owner)
             -------------1-------------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT2,T3,T14

 LINE       589
 SUB-EXPRESSION (disable_sel | advance_sel)
                 -----1-----   -----2-----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT2,T3,T14
10CoveredT17,T39,T41

 LINE       591
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT49,T50,T35
10CoveredT5,T48,T44

 LINE       593
 EXPRESSION (adv_state || dis_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT17,T39,T41
10CoveredT2,T3,T14

 LINE       630
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT2,T3,T14
01CoveredT6,T36,T51
10CoveredT17,T52,T4

 LINE       704
 EXPRESSION (((|{error_o, fault_o})) ? OpDoneFail : OpDoneSuccess)
             -----------1-----------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       737
 EXPRESSION ((adv_en_o & ( ~ (advance_sel | disable_sel) )) | (gen_en_o & ((~gen_op))))
             -----------------------1----------------------   ------------2-----------
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT27,T53,T51
10CoveredT20,T7,T22

 LINE       737
 SUB-EXPRESSION (adv_en_o & ( ~ (advance_sel | disable_sel) ))
                 ----1---   ----------------2----------------
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT20,T7,T22

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

 LINE       737
 SUB-EXPRESSION (gen_en_o & ((~gen_op)))
                 ----1---   -----2-----
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT27,T53,T51

 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
1CoveredT13,T20,T27

 LINE       743
 SUB-EXPRESSION ((op_ack | op_update) & invalid)
                 ----------1---------   ---2---
-1--2-StatusTests
01CoveredT13,T17,T20
10CoveredT1,T2,T3
11CoveredT13,T20,T27

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

 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
1CoveredT13,T27,T33

 LINE       743
 SUB-EXPRESSION ((op_ack | op_update) & op_fault_err)
                 ----------1---------   ------2-----
-1--2-StatusTests
01CoveredT13,T20,T27
10CoveredT1,T2,T3
11CoveredT13,T27,T33

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

 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,T14

 LINE       743
 SUB-EXPRESSION ((op_ack | op_update) & disabled)
                 ----------1---------   ----2---
-1--2-StatusTests
01CoveredT2,T3,T14
10CoveredT1,T2,T3
11CoveredT2,T3,T14

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

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

 LINE       743
 SUB-EXPRESSION ((op_ack | op_update) & op_err)
                 ----------1---------   ---2--
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT1,T2,T3

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

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

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

 LINE       774
 EXPRESSION ((state_d != state_q) & (state_d inside {StCtrlRootKey, StCtrlCreatorRootKey, StCtrlOwnerIntKey, StCtrlOwnerKey}))
             ----------1---------   --------------------------------------------2--------------------------------------------
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT1,T2,T3

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

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

 LINE       794
 EXPRESSION (disabled | (initialized & ((~en_i))))
             ----1---   ------------2------------
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT17,T52,T43
10CoveredT2,T3,T14

 LINE       794
 SUB-EXPRESSION (initialized & ((~en_i)))
                 -----1-----   ----2----
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT17,T52,T43

 LINE       794
 EXPRESSION (state_intg_err_q | state_intg_err_d)
             --------1-------   --------2-------
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT10,T11,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,T2,T3
StCtrlDisabled 537 Covered T2,T3,T14
StCtrlEntropyReseed 489 Covered T1,T2,T3
StCtrlInit 521 Covered T1,T2,T3
StCtrlInvalid 616 Covered T13,T17,T20
StCtrlOwnerIntKey 558 Covered T1,T2,T3
StCtrlOwnerKey 577 Covered T1,T2,T3
StCtrlRandom 499 Covered T1,T2,T3
StCtrlReset 474 Covered T1,T2,T3
StCtrlRootKey 513 Covered T1,T2,T3
StCtrlWipe 487 Covered T13,T17,T20


transitionsLine No.CoveredTests
StCtrlCreatorRootKey->StCtrlDisabled 556 Covered T3,T39,T4
StCtrlCreatorRootKey->StCtrlOwnerIntKey 558 Covered T1,T2,T3
StCtrlCreatorRootKey->StCtrlWipe 554 Covered T20,T43,T27
StCtrlDisabled->StCtrlWipe 631 Covered T17,T52,T4
StCtrlEntropyReseed->StCtrlRandom 499 Covered T1,T2,T3
StCtrlInit->StCtrlCreatorRootKey 539 Covered T1,T2,T3
StCtrlInit->StCtrlDisabled 537 Covered T18,T39,T4
StCtrlInit->StCtrlWipe 535 Covered T13,T38,T39
StCtrlOwnerIntKey->StCtrlDisabled 575 Covered T4,T45,T41
StCtrlOwnerIntKey->StCtrlOwnerKey 577 Covered T1,T2,T3
StCtrlOwnerIntKey->StCtrlWipe 573 Covered T34,T46,T45
StCtrlOwnerKey->StCtrlDisabled 594 Covered T2,T3,T14
StCtrlOwnerKey->StCtrlWipe 592 Covered T49,T50,T35
StCtrlRandom->StCtrlRootKey 513 Covered T1,T2,T3
StCtrlReset->StCtrlEntropyReseed 489 Covered T1,T2,T3
StCtrlReset->StCtrlWipe 487 Covered T10,T11,T12
StCtrlRootKey->StCtrlInit 521 Covered T1,T2,T3
StCtrlRootKey->StCtrlWipe 521 Covered T17,T41,T42
StCtrlWipe->StCtrlInvalid 616 Covered T13,T17,T20



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 T13,T17,T20
0 1 - Covered T1,T2,T3
0 0 1 Covered T1,T2,T3
0 0 0 Covered T1,T2,T3


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

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


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

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


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

Branches:
-1-StatusTests
1 Covered T1,T2,T3
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 T13,T20,T27
0 1 - - - Covered T13,T27,T33
0 0 1 - - Covered T2,T3,T14
0 0 0 1 - Covered T1,T2,T3
0 0 0 0 1 Covered T1,T2,T3
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,T2,T3


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

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


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,T2,T3
KeyUpdateRoot 1 - Covered T1,T2,T3
KeyUpdateRoot 0 - Covered T24,T25,T26
KeyUpdateKmac - 1 Covered T1,T2,T3
KeyUpdateKmac - 0 Covered T1,T2,T3
KeyUpdateWipe - - Covered T13,T17,T20
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 T10,T11,T12
StCtrlReset 0 1 - - - - - - - - - - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlReset 0 0 - - - - - - - - - - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlEntropyReseed - - 1 - - - - - - - - - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlEntropyReseed - - 0 - - - - - - - - - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlRandom - - - 1 - - - - - - - - - - - - - - - - - - - - Unreachable T1,T2,T3
StCtrlRandom - - - 0 - - - - - - - - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlRootKey - - - - 1 - - - - - - - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlRootKey - - - - 0 - - - - - - - - - - - - - - - - - - - Covered T17,T41,T42
StCtrlInit - - - - - 1 - - - - - - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlInit - - - - - 0 - - - - - - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlInit - - - - - - 1 - - - - - - - - - - - - - - - - - Covered T13,T38,T39
StCtrlInit - - - - - - 0 1 - - - - - - - - - - - - - - - - Covered T18,T39,T4
StCtrlInit - - - - - - 0 0 1 - - - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlInit - - - - - - 0 0 0 - - - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlCreatorRootKey - - - - - - - - - 1 - - - - - - - - - - - - - - Covered T3,T43,T39
StCtrlCreatorRootKey - - - - - - - - - 0 1 - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlCreatorRootKey - - - - - - - - - 0 0 - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlCreatorRootKey - - - - - - - - - - - 1 - - - - - - - - - - - - Covered T20,T43,T27
StCtrlCreatorRootKey - - - - - - - - - - - 0 1 - - - - - - - - - - - Covered T3,T39,T4
StCtrlCreatorRootKey - - - - - - - - - - - 0 0 1 - - - - - - - - - - Covered T1,T2,T3
StCtrlCreatorRootKey - - - - - - - - - - - 0 0 0 - - - - - - - - - - Covered T1,T2,T3
StCtrlOwnerIntKey - - - - - - - - - - - - - - 1 - - - - - - - - - Covered T4,T45,T41
StCtrlOwnerIntKey - - - - - - - - - - - - - - 0 1 - - - - - - - - Covered T1,T2,T3
StCtrlOwnerIntKey - - - - - - - - - - - - - - 0 0 - - - - - - - - Covered T1,T2,T3
StCtrlOwnerIntKey - - - - - - - - - - - - - - - - 1 - - - - - - - Covered T34,T46,T45
StCtrlOwnerIntKey - - - - - - - - - - - - - - - - 0 1 - - - - - - Covered T4,T45,T41
StCtrlOwnerIntKey - - - - - - - - - - - - - - - - 0 0 1 - - - - - Covered T1,T2,T3
StCtrlOwnerIntKey - - - - - - - - - - - - - - - - 0 0 0 - - - - - Covered T1,T2,T3
StCtrlOwnerKey - - - - - - - - - - - - - - - - - - - 1 - - - - Covered T2,T3,T14
StCtrlOwnerKey - - - - - - - - - - - - - - - - - - - 0 - - - - Covered T1,T2,T3
StCtrlOwnerKey - - - - - - - - - - - - - - - - - - - - 1 - - - Covered T49,T50,T35
StCtrlOwnerKey - - - - - - - - - - - - - - - - - - - - 0 1 - - Covered T2,T3,T14
StCtrlOwnerKey - - - - - - - - - - - - - - - - - - - - 0 0 - - Covered T1,T2,T3
StCtrlWipe - - - - - - - - - - - - - - - - - - - - - - 1 - Covered T13,T17,T20
StCtrlWipe - - - - - - - - - - - - - - - - - - - - - - 0 - Covered T43,T38,T27
StCtrlDisabled - - - - - - - - - - - - - - - - - - - - - - - 1 Covered T17,T52,T4
StCtrlDisabled - - - - - - - - - - - - - - - - - - - - - - - 0 Covered T2,T3,T14
StCtrlInvalid - - - - - - - - - - - - - - - - - - - - - - - - Covered T13,T17,T20
default - - - - - - - - - - - - - - - - - - - - - - - - Covered T10,T11,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 T13,T17,T20


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

Branches:
-1-StatusTests
StCtrlReset StCtrlEntropyReseed StCtrlRandom Covered T1,T2,T3
StCtrlRootKey StCtrlInit Covered T1,T2,T3
StCtrlCreatorRootKey Covered T1,T2,T3
StCtrlOwnerIntKey Covered T1,T2,T3
StCtrlOwnerKey Covered T1,T2,T3
StCtrlDisabled Covered T2,T3,T14
StCtrlWipe Covered T13,T17,T20
StCtrlInvalid Covered T13,T17,T20
default Covered T10,T11,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,T2,T3
1 0 - Covered T1,T2,T3
0 - 1 Covered T1,T2,T3
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 26726484 28417 0 0
DataEnDis_A 25708826 27764 0 0
DataEn_A 25708826 6505986 0 0
GeneralLegalCommands_A 28104604 20079 0 0
InitLegalCommands_A 28104604 1369278 0 0
LoadKey_A 27240748 20987698 0 0
OwnerLegalCommands_A 28104604 1541177 0 0
SameErrCnt_A 864 864 0 0
SecCmCFILinear_A 28104604 0 0 4756
StageDisableSel_A 28104604 935059 0 0
u_state_regs_A 28104604 27930521 0 0


CntZero_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 26726484 28417 0 0
T1 33145 38 0 0
T2 15565 47 0 0
T3 306324 316 0 0
T13 16621 27 0 0
T14 7279 22 0 0
T15 31482 17 0 0
T16 16334 19 0 0
T17 63696 415 0 0
T18 1912 7 0 0
T19 5459 18 0 0

DataEnDis_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 25708826 27764 0 0
T1 33145 38 0 0
T2 15565 47 0 0
T3 306324 316 0 0
T13 16621 27 0 0
T14 7279 22 0 0
T15 23112 12 0 0
T16 14263 16 0 0
T17 63696 415 0 0
T18 1912 7 0 0
T19 5459 18 0 0

DataEn_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 25708826 6505986 0 0
T1 33145 12165 0 0
T2 15565 5496 0 0
T3 306324 61337 0 0
T13 16621 5673 0 0
T14 7279 448 0 0
T15 23112 11410 0 0
T16 14263 5743 0 0
T17 63696 2427 0 0
T18 1912 381 0 0
T19 5459 112 0 0

GeneralLegalCommands_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 28104604 20079 0 0
T4 62209 109 0 0
T7 16828 0 0 0
T41 0 517 0 0
T46 7914 0 0 0
T54 0 1094 0 0
T55 0 209 0 0
T56 0 163 0 0
T57 0 960 0 0
T58 0 50 0 0
T59 0 905 0 0
T60 0 138 0 0
T61 0 50 0 0
T62 5318 0 0 0
T63 1918 0 0 0
T64 8887 0 0 0
T65 10643 0 0 0
T66 15765 0 0 0
T67 9039 0 0 0
T68 11598 0 0 0

InitLegalCommands_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 28104604 1369278 0 0
T1 33145 9507 0 0
T2 15565 1188 0 0
T3 306324 6266 0 0
T13 16621 380 0 0
T14 7279 41 0 0
T15 31482 4719 0 0
T16 16334 2351 0 0
T17 63696 422 0 0
T18 1912 326 0 0
T19 5459 16 0 0

LoadKey_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 27240748 20987698 0 0
T1 33145 25738 0 0
T2 15565 10838 0 0
T3 306324 205976 0 0
T13 16621 14047 0 0
T14 7279 1358 0 0
T15 31482 29638 0 0
T16 16334 11400 0 0
T17 63696 7965 0 0
T18 1912 602 0 0
T19 5459 478 0 0

OwnerLegalCommands_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 28104604 1541177 0 0
T2 15565 671 0 0
T3 306324 20523 0 0
T13 16621 0 0 0
T14 7279 107 0 0
T15 31482 0 0 0
T16 16334 0 0 0
T17 63696 750 0 0
T18 1912 0 0 0
T19 5459 50 0 0
T69 19362 1210 0 0
T70 0 165 0 0
T71 0 1340 0 0
T72 0 96 0 0
T73 0 17857 0 0

SameErrCnt_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 864 864 0 0
T1 1 1 0 0
T2 1 1 0 0
T3 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
T18 1 1 0 0
T19 1 1 0 0

SecCmCFILinear_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 28104604 0 0 4756

StageDisableSel_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 28104604 935059 0 0
T1 33145 28 0 0
T2 15565 204 0 0
T3 306324 1042 0 0
T13 16621 43 0 0
T14 7279 49 0 0
T15 31482 45 0 0
T16 16334 36 0 0
T17 63696 11133 0 0
T18 1912 59 0 0
T19 5459 43 0 0

u_state_regs_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 28104604 27930521 0 0
T1 33145 33047 0 0
T2 15565 15492 0 0
T3 306324 305281 0 0
T13 16621 16494 0 0
T14 7279 7224 0 0
T15 31482 31425 0 0
T16 16334 16249 0 0
T17 63696 62276 0 0
T18 1912 1812 0 0
T19 5459 5364 0 0

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