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

Module : keymgr_ctrl
SCORELINECONDTOGGLEFSMBRANCHASSERT
97.70 100.00 97.61 100.00 100.00 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 97.70 100.00 97.61 100.00 100.00 90.91



Module Instance : tb.dut.u_ctrl

Instance :
SCORELINECONDTOGGLEFSMBRANCHASSERT
97.70 100.00 97.61 100.00 100.00 90.91


Instance's subtree :
SCORELINECONDTOGGLEFSMBRANCHASSERT
97.10 99.70 94.87 95.31 100.00 98.60 94.12


Parent :
SCORELINECONDTOGGLEFSMBRANCHASSERTNAME
98.05 96.00 98.36 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 95.89 95.89
gen_ecc_loop_cdi[0].gen_ecc_loop_shares[0].gen_ecc_loop_words[3].u_dec 95.89 95.89
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 100.00 100.00
gen_ecc_loop_cdi[0].gen_ecc_loop_shares[1].gen_ecc_loop_words[2].u_dec 93.15 93.15
gen_ecc_loop_cdi[0].gen_ecc_loop_shares[1].gen_ecc_loop_words[3].u_dec 97.26 97.26
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 95.89 95.89
gen_ecc_loop_cdi[1].gen_ecc_loop_shares[0].gen_ecc_loop_words[2].u_dec 95.89 95.89
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 97.26 97.26
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
Conditions20920497.61
Logical20920497.61
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
110CoveredT4,T44,T45
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,T6
111CoveredT1,T2,T3

 LINE       168
 EXPRESSION ((op_start_i & dis_op) | ((!en_i)))
             ----------1----------   ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT1,T2,T3
10CoveredT1,T4,T46

 LINE       168
 SUB-EXPRESSION (op_start_i & dis_op)
                 -----1----   ---2--
-1--2-StatusTests
01CoveredT1,T4,T46
10CoveredT1,T2,T3
11CoveredT1,T4,T46

 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
01CoveredT1,T4,T46
10CoveredT1,T2,T3
11CoveredT1,T4,T46

 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
110CoveredT3,T17,T18
111CoveredT1,T2,T3

 LINE       201
 SUB-EXPRESSION (op_err | op_fault_err)
                 ---1--   ------2-----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT12,T13,T17
10CoveredT1,T2,T3

 LINE       229
 EXPRESSION (wipe_req ? KeyUpdateWipe : (random_req ? KeyUpdateRandom : (init_o ? KeyUpdateRoot : op_update_sel)))
             ----1---
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT12,T13,T16

 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
0001CoveredT12,T13,T16
0010CoveredT12,T13,T16
0100CoveredT1,T3,T18
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
01CoveredT1,T4,T46
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
01CoveredT3,T13,T15
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
110CoveredT3,T17,T18
111CoveredT1,T2,T3

 LINE       427
 EXPRESSION (op_ack & dis_req)
             ---1--   ---2---
-1--2-StatusTests
01CoveredT1,T4,T46
10CoveredT1,T2,T3
11CoveredT1,T4,T46

 LINE       483
 EXPRESSION (op_start_i & ((~advance_sel)))
             -----1----   --------2-------
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT3,T15,T16

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

 LINE       521
 EXPRESSION ((en_i && root_key_valid_q) ? StCtrlInit : StCtrlWipe)
             -------------1------------
-1-StatusTests
0CoveredT47,T48,T49
1CoveredT1,T2,T3

 LINE       521
 SUB-EXPRESSION (en_i && root_key_valid_q)
                 --1-    --------2-------
-1--2-StatusTests
01Not Covered
10CoveredT47,T48,T49
11CoveredT1,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
01CoveredT4,T45,T50
10CoveredT1,T2,T3

 LINE       534
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT17,T31,T51
10CoveredT45,T50,T5

 LINE       550
 EXPRESSION (disable_sel ? Disable : (advance_sel ? OwnerInt : Creator))
             -----1-----
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T29,T4

 LINE       550
 SUB-EXPRESSION (advance_sel ? OwnerInt : Creator)
                 -----1-----
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT2,T3,T12

 LINE       553
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT38,T42,T52
10CoveredT29,T53,T54

 LINE       569
 EXPRESSION (disable_sel ? Disable : (advance_sel ? Owner : OwnerInt))
             -----1-----
-1-StatusTests
0CoveredT2,T3,T12
1CoveredT4,T44,T46

 LINE       569
 SUB-EXPRESSION (advance_sel ? Owner : OwnerInt)
                 -----1-----
-1-StatusTests
0CoveredT2,T3,T12
1CoveredT2,T3,T12

 LINE       572
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT2,T3,T12
01CoveredT55,T56,T57
10CoveredT4,T44,T6

 LINE       589
 EXPRESSION ((disable_sel | advance_sel) ? Disable : Owner)
             -------------1-------------
-1-StatusTests
0CoveredT2,T3,T12
1CoveredT3,T16,T18

 LINE       589
 SUB-EXPRESSION (disable_sel | advance_sel)
                 -----1-----   -----2-----
-1--2-StatusTests
00CoveredT2,T3,T12
01CoveredT3,T18,T28
10CoveredT16,T58,T50

 LINE       591
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT2,T3,T12
01CoveredT12,T37,T7
10CoveredT16,T58,T59

 LINE       593
 EXPRESSION (adv_state || dis_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT2,T3,T12
01CoveredT50,T60,T61
10CoveredT3,T18,T28

 LINE       630
 EXPRESSION (((!en_i)) || inv_state)
             ----1----    ----2----
-1--2-StatusTests
00CoveredT1,T3,T18
01CoveredT30,T62,T63
10CoveredT4,T64,T65

 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
01CoveredT19,T66,T67
10CoveredT7,T20,T68

 LINE       737
 SUB-EXPRESSION (adv_en_o & ( ~ (advance_sel | disable_sel) ))
                 ----1---   ----------------2----------------
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT7,T20,T35

 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
11CoveredT19,T35,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
1CoveredT9,T10,T11

 LINE       743
 SUB-EXPRESSION ((op_ack | op_update) & invalid)
                 ----------1---------   ---2---
-1--2-StatusTests
01CoveredT12,T13,T16
10CoveredT1,T2,T3
11CoveredT9,T10,T11

 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
1CoveredT12,T17,T37

 LINE       743
 SUB-EXPRESSION ((op_ack | op_update) & op_fault_err)
                 ----------1---------   ------2-----
-1--2-StatusTests
01CoveredT12,T13,T17
10CoveredT1,T2,T3
11CoveredT12,T17,T37

 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
1CoveredT1,T3,T18

 LINE       743
 SUB-EXPRESSION ((op_ack | op_update) & disabled)
                 ----------1---------   ----2---
-1--2-StatusTests
01CoveredT1,T3,T18
10CoveredT1,T2,T3
11CoveredT1,T3,T18

 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
01CoveredT3,T13,T15
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
01CoveredT16,T29,T4
10CoveredT1,T3,T18

 LINE       794
 SUB-EXPRESSION (initialized & ((~en_i)))
                 -----1-----   ----2----
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT16,T29,T4

 LINE       794
 EXPRESSION (state_intg_err_q | state_intg_err_d)
             --------1-------   --------2-------
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT9,T10,T11
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 T1,T3,T18
StCtrlEntropyReseed 489 Covered T1,T2,T3
StCtrlInit 521 Covered T1,T2,T3
StCtrlInvalid 616 Covered T12,T13,T16
StCtrlOwnerIntKey 558 Covered T2,T3,T12
StCtrlOwnerKey 577 Covered T2,T3,T12
StCtrlRandom 499 Covered T1,T2,T3
StCtrlReset 474 Covered T1,T2,T3
StCtrlRootKey 513 Covered T1,T2,T3
StCtrlWipe 487 Covered T12,T13,T16


transitionsLine No.CoveredTests
StCtrlCreatorRootKey->StCtrlDisabled 556 Covered T1,T4,T69
StCtrlCreatorRootKey->StCtrlOwnerIntKey 558 Covered T2,T3,T12
StCtrlCreatorRootKey->StCtrlWipe 554 Covered T38,T29,T42
StCtrlDisabled->StCtrlWipe 631 Covered T4,T64,T65
StCtrlEntropyReseed->StCtrlRandom 499 Covered T1,T2,T3
StCtrlInit->StCtrlCreatorRootKey 539 Covered T1,T2,T3
StCtrlInit->StCtrlDisabled 537 Covered T4,T45,T70
StCtrlInit->StCtrlWipe 535 Covered T17,T31,T51
StCtrlOwnerIntKey->StCtrlDisabled 575 Covered T46,T71,T45
StCtrlOwnerIntKey->StCtrlOwnerKey 577 Covered T2,T3,T12
StCtrlOwnerIntKey->StCtrlWipe 573 Covered T4,T55,T44
StCtrlOwnerKey->StCtrlDisabled 594 Covered T3,T18,T28
StCtrlOwnerKey->StCtrlWipe 592 Covered T12,T16,T37
StCtrlRandom->StCtrlRootKey 513 Covered T1,T2,T3
StCtrlReset->StCtrlEntropyReseed 489 Covered T1,T2,T3
StCtrlReset->StCtrlWipe 487 Covered T13,T9,T10
StCtrlRootKey->StCtrlInit 521 Covered T1,T2,T3
StCtrlRootKey->StCtrlWipe 521 Covered T47,T48,T49
StCtrlWipe->StCtrlInvalid 616 Covered T12,T13,T16



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 T12,T13,T16
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 T9,T10,T11
0 1 - - - Covered T12,T17,T37
0 0 1 - - Covered T1,T3,T18
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 T47,T48,T49
KeyUpdateKmac - 1 Covered T1,T2,T3
KeyUpdateKmac - 0 Covered T1,T2,T3
KeyUpdateWipe - - Covered T12,T13,T16
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 && root_key_valid_q)) ? -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 T13,T9,T10
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 T47,T48,T49
StCtrlInit - - - - - 1 - - - - - - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlInit - - - - - 0 - - - - - - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlInit - - - - - - 1 - - - - - - - - - - - - - - - - - Covered T17,T31,T51
StCtrlInit - - - - - - 0 1 - - - - - - - - - - - - - - - - Covered T4,T45,T70
StCtrlInit - - - - - - 0 0 1 - - - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlInit - - - - - - 0 0 0 - - - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlCreatorRootKey - - - - - - - - - 1 - - - - - - - - - - - - - - Covered T1,T29,T4
StCtrlCreatorRootKey - - - - - - - - - 0 1 - - - - - - - - - - - - - Covered T2,T3,T12
StCtrlCreatorRootKey - - - - - - - - - 0 0 - - - - - - - - - - - - - Covered T1,T2,T3
StCtrlCreatorRootKey - - - - - - - - - - - 1 - - - - - - - - - - - - Covered T38,T29,T42
StCtrlCreatorRootKey - - - - - - - - - - - 0 1 - - - - - - - - - - - Covered T1,T4,T69
StCtrlCreatorRootKey - - - - - - - - - - - 0 0 1 - - - - - - - - - - Covered T2,T3,T12
StCtrlCreatorRootKey - - - - - - - - - - - 0 0 0 - - - - - - - - - - Covered T1,T2,T3
StCtrlOwnerIntKey - - - - - - - - - - - - - - 1 - - - - - - - - - Covered T4,T44,T46
StCtrlOwnerIntKey - - - - - - - - - - - - - - 0 1 - - - - - - - - Covered T2,T3,T12
StCtrlOwnerIntKey - - - - - - - - - - - - - - 0 0 - - - - - - - - Covered T2,T3,T12
StCtrlOwnerIntKey - - - - - - - - - - - - - - - - 1 - - - - - - - Covered T4,T55,T44
StCtrlOwnerIntKey - - - - - - - - - - - - - - - - 0 1 - - - - - - Covered T46,T71,T45
StCtrlOwnerIntKey - - - - - - - - - - - - - - - - 0 0 1 - - - - - Covered T2,T3,T12
StCtrlOwnerIntKey - - - - - - - - - - - - - - - - 0 0 0 - - - - - Covered T2,T3,T12
StCtrlOwnerKey - - - - - - - - - - - - - - - - - - - 1 - - - - Covered T3,T16,T18
StCtrlOwnerKey - - - - - - - - - - - - - - - - - - - 0 - - - - Covered T2,T3,T12
StCtrlOwnerKey - - - - - - - - - - - - - - - - - - - - 1 - - - Covered T12,T16,T37
StCtrlOwnerKey - - - - - - - - - - - - - - - - - - - - 0 1 - - Covered T3,T18,T28
StCtrlOwnerKey - - - - - - - - - - - - - - - - - - - - 0 0 - - Covered T2,T3,T12
StCtrlWipe - - - - - - - - - - - - - - - - - - - - - - 1 - Covered T12,T13,T16
StCtrlWipe - - - - - - - - - - - - - - - - - - - - - - 0 - Covered T29,T4,T58
StCtrlDisabled - - - - - - - - - - - - - - - - - - - - - - - 1 Covered T4,T64,T65
StCtrlDisabled - - - - - - - - - - - - - - - - - - - - - - - 0 Covered T1,T3,T18
StCtrlInvalid - - - - - - - - - - - - - - - - - - - - - - - - Covered T12,T13,T16
default - - - - - - - - - - - - - - - - - - - - - - - - Covered T9,T10,T11


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 T12,T13,T16


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 T2,T3,T12
StCtrlOwnerKey Covered T2,T3,T12
StCtrlDisabled Covered T1,T3,T18
StCtrlWipe Covered T12,T13,T16
StCtrlInvalid Covered T12,T13,T16
default Covered T9,T10,T11


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 26140637 29800 0 0
DataEnDis_A 25952948 29154 0 0
DataEn_A 25952948 6395880 0 0
GeneralLegalCommands_A 26511860 50694 0 0
InitLegalCommands_A 26511860 1141706 0 0
LoadKey_A 26444819 19749778 0 0
OwnerLegalCommands_A 26511860 1660766 0 0
SameErrCnt_A 881 881 0 0
SecCmCFILinear_A 26511860 0 0 4840
StageDisableSel_A 26511860 837399 0 0
u_state_regs_A 26511860 26335810 0 0


CntZero_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 26140637 29800 0 0
T1 2152 10 0 0
T2 8526 15 0 0
T3 7238 19 0 0
T12 11616 18 0 0
T13 518 0 0 0
T14 858 0 0 0
T15 38103 33 0 0
T16 7843 18 0 0
T17 2987 27 0 0
T18 18790 16 0 0
T37 0 20 0 0
T38 0 43 0 0

DataEnDis_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 25952948 29154 0 0
T1 2152 10 0 0
T2 6513 10 0 0
T3 7238 19 0 0
T12 11616 18 0 0
T13 518 0 0 0
T14 858 0 0 0
T15 34735 31 0 0
T16 7843 18 0 0
T17 2987 27 0 0
T18 18790 16 0 0
T37 0 20 0 0
T38 0 43 0 0

DataEn_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 25952948 6395880 0 0
T1 2152 275 0 0
T2 6513 985 0 0
T3 7238 612 0 0
T12 11616 3601 0 0
T13 518 0 0 0
T14 858 0 0 0
T15 34735 13902 0 0
T16 7843 1126 0 0
T17 2987 42 0 0
T18 18790 4009 0 0
T37 0 591 0 0
T38 0 13311 0 0

GeneralLegalCommands_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 26511860 50694 0 0
T4 96148 50 0 0
T7 15520 0 0 0
T44 9055 0 0 0
T45 0 15390 0 0
T50 0 141 0 0
T52 6421 0 0 0
T55 5918 0 0 0
T58 57957 0 0 0
T72 0 140 0 0
T73 0 10607 0 0
T74 0 127 0 0
T75 0 149 0 0
T76 0 9516 0 0
T77 0 166 0 0
T78 0 448 0 0
T79 5454 0 0 0
T80 30251 0 0 0
T81 6631 0 0 0
T82 1329 0 0 0

InitLegalCommands_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 26511860 1141706 0 0
T1 2152 23 0 0
T2 8526 226 0 0
T3 7238 30 0 0
T12 11616 574 0 0
T13 3655 0 0 0
T14 858 0 0 0
T15 38103 2752 0 0
T16 7843 120 0 0
T17 2987 44 0 0
T18 18790 498 0 0
T37 0 97 0 0
T38 0 4001 0 0

LoadKey_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 26444819 19749778 0 0
T1 2152 677 0 0
T2 8526 3737 0 0
T3 7238 1986 0 0
T12 11616 6324 0 0
T13 3655 0 0 0
T14 858 0 0 0
T15 38103 28745 0 0
T16 7843 1848 0 0
T17 2987 706 0 0
T18 18790 15494 0 0
T37 0 1065 0 0
T38 0 24491 0 0

OwnerLegalCommands_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 26511860 1660766 0 0
T3 7238 170 0 0
T4 0 600 0 0
T12 11616 0 0 0
T13 3655 0 0 0
T14 858 0 0 0
T15 38103 0 0 0
T16 7843 0 0 0
T17 2987 0 0 0
T18 18790 1563 0 0
T28 0 351 0 0
T29 0 1683 0 0
T37 6477 0 0 0
T38 29421 0 0 0
T80 0 2021 0 0
T83 0 50 0 0
T84 0 588 0 0
T85 0 717 0 0
T86 0 1400 0 0

SameErrCnt_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 881 881 0 0
T1 1 1 0 0
T2 1 1 0 0
T3 1 1 0 0
T12 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

SecCmCFILinear_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 26511860 0 0 4840

StageDisableSel_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 26511860 837399 0 0
T1 2152 18 0 0
T2 8526 72 0 0
T3 7238 34 0 0
T12 11616 68 0 0
T13 3655 815 0 0
T14 858 3 0 0
T15 38103 306 0 0
T16 7843 2868 0 0
T17 2987 98 0 0
T18 18790 20 0 0

u_state_regs_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 26511860 26335810 0 0
T1 2152 2079 0 0
T2 8526 8465 0 0
T3 7238 7138 0 0
T12 11616 11450 0 0
T13 3655 3521 0 0
T14 858 780 0 0
T15 38103 38047 0 0
T16 7843 7792 0 0
T17 2987 2873 0 0
T18 18790 18714 0 0

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