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

Module : kmac_app
SCORELINECONDTOGGLEFSMBRANCHASSERT
91.80 98.92 89.47 72.00 98.59 100.00

Source File(s) :
/workspace/default/sim-vcs/../src/lowrisc_ip_kmac_0.1/rtl/kmac_app.sv

Module self-instances :
NAMESCORELINECONDTOGGLEFSMBRANCHASSERT
tb.dut.u_app_intf 97.40 98.92 89.47 100.00 98.59 100.00



Module Instance : tb.dut.u_app_intf

Instance :
SCORELINECONDTOGGLEFSMBRANCHASSERT
97.40 98.92 89.47 100.00 98.59 100.00


Instance's subtree :
SCORELINECONDTOGGLEFSMBRANCHASSERT
97.42 97.45 90.82 100.00 98.82 100.00


Parent :
SCORELINECONDTOGGLEFSMBRANCHASSERTNAME
98.76 98.75 96.74 100.00 100.00 97.06 100.00 dut


Subtrees :
NAMESCORELINECONDTOGGLEFSMBRANCHASSERT
u_appid_arb 95.05 87.50 92.68 100.00 100.00
u_prim_buf_state_err_check 100.00 100.00
u_prim_buf_state_kmac_sel 100.00 100.00
u_prim_buf_state_output_sel 100.00 100.00
u_prim_buf_state_output_valid 100.00 100.00
u_state_regs 100.00 100.00 100.00 100.00

Line Coverage for Module : kmac_app
Line No.TotalCoveredPercent
TOTAL18618498.92
ALWAYS29466100.00
ALWAYS30800
ALWAYS30844100.00
ALWAYS33366100.00
ALWAYS35233100.00
CONT_ASSIGN37611100.00
CONT_ASSIGN37711100.00
ALWAYS38033100.00
ALWAYS38933100.00
ALWAYS392100.00
ALWAYS3977373100.00
ALWAYS6041818100.00
ALWAYS64855100.00
CONT_ASSIGN66811100.00
CONT_ASSIGN67911100.00
CONT_ASSIGN69011100.00
ALWAYS7121313100.00
ALWAYS73766100.00
CONT_ASSIGN76111100.00
CONT_ASSIGN76111100.00
ALWAYS7751111100.00
ALWAYS8058787.50
ALWAYS8341616100.00
ALWAYS86133100.00
WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_ip_kmac_0.1/rtl/kmac_app.sv' or '../src/lowrisc_ip_kmac_0.1/rtl/kmac_app.sv' was not found, so annotated line coverage report could not be generated.
Line No.CoveredStatements
294 2 2
295 2 2
296 2 2
MISSING_ELSE
308 1 1
309 1 1
310 1 1
320 1 1
333 2 2
334 2 2
335 2 2
MISSING_ELSE
352 1 1
353 1 1
354 1 1
376 1 1
377 1 1
380 2 2
381 1 1
389 3 3
392 0 1
397 1 1
399 1 1
402 1 1
403 1 1
406 1 1
409 1 1
412 1 1
413 1 1
415 1 1
416 1 1
419 1 1
420 1 1
422 1 1
424 1 1
425 1 1
428 1 1
429 1 1
430 1 1
432 1 1
434 1 1
439 1 1
446 1 1
448 1 1
450 1 1
452 1 1
459 1 1
462 1 1
467 1 1
468 1 1
469 1 1
470 1 1
472 1 1
475 1 1
480 1 1
482 1 1
483 1 1
485 1 1
490 1 1
491 1 1
495 1 1
497 1 1
498 1 1
500 1 1
502 1 1
507 1 1
509 1 1
510 1 1
512 1 1
513 1 1
515 1 1
520 1 1
524 1 1
525 1 1
526 1 1
531 1 1
533 1 1
535 1 1
536 1 1
539 1 1
MISSING_ELSE
542 1 1
544 1 1
546 1 1
550 1 1
MISSING_ELSE
MISSING_ELSE
559 1 1
561 1 1
562 1 1
567 1 1
568 1 1
569 1 1
570 1 1
571 1 1
583 1 1
584 1 1
MISSING_ELSE
604 1 1
605 1 1
607 1 1
608 1 1
609 1 1
611 1 1
614 1 1
615 1 1
617 1 1
618 1 1
620 1 1
625 1 1
626 1 1
627 1 1
631 1 1
632 1 1
633 1 1
634 1 1
648 1 1
650 1 1
652 1 1
657 1 1
659 1 1
MISSING_ELSE
668 1 1
679 1 1
690 1 1
712 1 1
713 1 1
714 1 1
716 1 1
717 1 1
720 1 1
721 1 1
722 1 1
723 1 1
724 1 1
725 1 1
726 1 1
727 1 1
MISSING_ELSE
MISSING_ELSE
737 1 1
738 1 1
739 1 1
742 1 1
745 1 1
747 1 1
MISSING_ELSE
761 2 2
775 1 1
776 1 1
777 1 1
780 1 1
782 1 1
783 1 1
784 1 1
789 1 1
790 1 1
791 1 1
792 1 1
MISSING_ELSE
805 1 1
807 1 1
810 1 1
811 1 1
812 1 1
813 0 1
815 1 1
MISSING_ELSE
822 1 1
834 1 1
835 1 1
836 1 1
837 1 1
838 1 1
840 1 1
841 1 1
842 1 1
843 1 1
844 1 1
845 1 1
847 1 1
848 1 1
849 1 1
850 1 1
851 1 1
MISSING_ELSE
861 1 1
862 1 1
863 1 1


Cond Coverage for Module : kmac_app
TotalCoveredPercent
Conditions575189.47
Logical575189.47
Non-Logical00
Event00

 LINE       309
 EXPRESSION (i == app_id)
            ------1------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       310
 EXPRESSION (app_data_ready | fsm_data_ready)
             -------1------   -------2------
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT12,T16,T20
10CoveredT11,T12,T4

 LINE       310
 EXPRESSION (app_digest_done | fsm_digest_done_q)
             -------1-------   --------2--------
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT12,T20,T21
10CoveredT11,T12,T4

 LINE       310
 EXPRESSION (error_i | fsm_digest_done_q | sparse_fsm_error_o | service_rejected_error)
             ---1---   --------2--------   ---------3--------   -----------4----------
-1--2--3--4-StatusTests
0000CoveredT1,T2,T3
0001CoveredT12,T20,T21
0010CoveredT22,T23,T24
0100CoveredT25,T26
1000CoveredT4,T8,T27

 LINE       429
 EXPRESSION (sw_cmd_i == CmdStart)
            -----------1----------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       450
 EXPRESSION ((kmac_pkg::AppCfg[app_id].Mode == AppKMAC) && ((!keymgr_key_i.valid)))
             ---------------------1--------------------    -----------2-----------
-1--2-StatusTests
01CoveredT11,T12,T4
10CoveredT11,T4,T14
11CoveredT16,T28,T29

 LINE       450
 SUB-EXPRESSION (kmac_pkg::AppCfg[app_id].Mode == AppKMAC)
                ---------------------1--------------------
-1-StatusTests
0CoveredT11,T12,T4
1CoveredT11,T4,T14

 LINE       468
 EXPRESSION (app_i[app_id].valid && app_o[app_id].ready && app_i[app_id].last)
             ---------1---------    ---------2---------    ---------3--------
-1--2--3-StatusTests
011Not Covered
101CoveredT12,T6,T27
110CoveredT11,T12,T4
111CoveredT11,T12,T4

 LINE       469
 EXPRESSION (kmac_pkg::AppCfg[app_id].Mode == AppKMAC)
            ---------------------1--------------------
-1-StatusTests
0CoveredT11,T12,T4
1CoveredT11,T4,T14

 LINE       482
 EXPRESSION (kmac_valid_o && kmac_ready_i)
             ------1-----    ------2-----
-1--2-StatusTests
01Not Covered
10UnreachableT11,T14,T6
11CoveredT11,T4,T14

 LINE       512
 EXPRESSION (sw_cmd_i == CmdDone)
            ----------1----------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       542
 EXPRESSION (app_i[app_id].valid && app_i[app_id].last)
             ---------1---------    ---------2--------
-1--2-StatusTests
01Not Covered
10CoveredT12,T16,T20
11CoveredT12,T20,T21

 LINE       650
 EXPRESSION ((mux_sel_buf_err_check != SelSw) && sw_valid_i)
             ----------------1---------------    -----2----
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT22,T23,T30

 LINE       650
 SUB-EXPRESSION (mux_sel_buf_err_check != SelSw)
                ----------------1---------------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       657
 EXPRESSION (app_active_o && (sw_cmd_i != CmdNone))
             ------1-----    ----------2----------
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT11,T12,T4
11CoveredT30,T31,T32

 LINE       657
 SUB-EXPRESSION (sw_cmd_i != CmdNone)
                ----------1----------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       811
 EXPRESSION (app_id == i)
            ------1------
-1-StatusTests
0CoveredT11,T12,T4
1CoveredT11,T12,T4

 LINE       812
 EXPRESSION (kmac_pkg::AppCfg[i].PrefixMode == 1'b0)
            --------------------1-------------------
-1-StatusTests
0CoveredT11,T12,T4
1Not Covered

 LINE       844
 EXPRESSION ((kmac_pkg::AppCfg[arb_idx].Mode == AppKMAC) ? 1'b1 : 1'b0)
             ---------------------1---------------------
-1-StatusTests
0CoveredT11,T12,T4
1CoveredT11,T12,T4

 LINE       844
 SUB-EXPRESSION (kmac_pkg::AppCfg[arb_idx].Mode == AppKMAC)
                ---------------------1---------------------
-1-StatusTests
0CoveredT11,T12,T4
1CoveredT11,T12,T4

 LINE       845
 EXPRESSION ((kmac_pkg::AppCfg[arb_idx].Mode == AppSHA3) ? Sha3 : CShake)
             ---------------------1---------------------
-1-StatusTests
0CoveredT11,T12,T4
1Not Covered

 LINE       845
 SUB-EXPRESSION (kmac_pkg::AppCfg[arb_idx].Mode == AppSHA3)
                ---------------------1---------------------
-1-StatusTests
0CoveredT11,T12,T4
1Not Covered

 LINE       848
 EXPRESSION (st == StIdle)
            -------1------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

FSM Coverage for Module : kmac_app
Summary for FSM :: st
TotalCoveredPercent
States 11 11 100.00 (Not included in score)
Transitions 25 18 72.00
Sequences 0 0

State, Transition and Sequence Details for FSM :: st
statesLine No.CoveredTests
StAppCfg 425 Covered T11,T12,T4
StAppMsg 459 Covered T11,T12,T4
StAppOutLen 470 Covered T11,T4,T14
StAppProcess 472 Covered T11,T12,T4
StAppWait 491 Covered T11,T12,T4
StError 446 Covered T12,T16,T20
StIdle 434 Covered T1,T2,T3
StKeyMgrErrKeyNotValid 452 Covered T16,T28,T29
StServiceRejectedError 550 Covered T12,T20,T21
StSw 430 Covered T1,T2,T3
StTerminalError 584 Covered T22,T23,T24


transitionsLine No.CoveredTests
StAppCfg->StAppMsg 459 Covered T11,T12,T4
StAppCfg->StError 446 Covered T12,T20,T21
StAppCfg->StKeyMgrErrKeyNotValid 452 Covered T16,T28,T29
StAppCfg->StTerminalError 584 Not Covered
StAppMsg->StAppOutLen 470 Covered T11,T4,T14
StAppMsg->StAppProcess 472 Covered T11,T12,T4
StAppMsg->StTerminalError 584 Covered T23,T33,T34
StAppOutLen->StAppProcess 483 Covered T11,T4,T14
StAppOutLen->StTerminalError 584 Not Covered
StAppProcess->StAppWait 491 Covered T11,T12,T4
StAppProcess->StTerminalError 584 Not Covered
StAppWait->StIdle 497 Covered T11,T12,T4
StAppWait->StTerminalError 584 Not Covered
StError->StIdle 536 Covered T16,T28,T29
StError->StServiceRejectedError 550 Covered T12,T20,T21
StError->StTerminalError 584 Not Covered
StIdle->StAppCfg 425 Covered T11,T12,T4
StIdle->StSw 430 Covered T1,T2,T3
StIdle->StTerminalError 584 Covered T24,T17,T18
StKeyMgrErrKeyNotValid->StError 520 Covered T16,T28,T29
StKeyMgrErrKeyNotValid->StTerminalError 584 Not Covered
StServiceRejectedError->StIdle 559 Covered T12,T20,T21
StServiceRejectedError->StTerminalError 584 Not Covered
StSw->StIdle 513 Covered T1,T2,T3
StSw->StTerminalError 584 Covered T22,T35,T36



Branch Coverage for Module : kmac_app
Line No.TotalCoveredPercent
Branches 71 70 98.59
IF 294 4 4 100.00
IF 309 2 2 100.00
IF 333 4 4 100.00
IF 380 2 2 100.00
IF 389 2 2 100.00
CASE 422 25 25 100.00
IF 583 2 2 100.00
CASE 611 4 4 100.00
IF 650 3 3 100.00
IF 714 3 3 100.00
IF 739 2 2 100.00
CASE 780 4 4 100.00
CASE 807 3 3 100.00
IF 834 8 7 87.50
CASE 861 3 3 100.00

WARNING: The source file /workspace/default/sim-vcs/../src/lowrisc_ip_kmac_0.1/rtl/kmac_app.sv' or '../src/lowrisc_ip_kmac_0.1/rtl/kmac_app.sv was not found/opened, so annotated branch coverage report could not be generated.

LineNo. Expression -1-: 294 if ((!rst_ni)) -2-: 295 if (service_rejected_error_set) -3-: 296 if (service_rejected_error_clr)

Branches:
-1--2--3-StatusTests
1 - - Covered T1,T2,T3
0 1 - Covered T12,T20,T21
0 0 1 Covered T12,T20,T21
0 0 0 Covered T1,T2,T3


LineNo. Expression -1-: 309 if ((i == app_id))

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


LineNo. Expression -1-: 333 if ((!rst_ni)) -2-: 334 if (clr_appid) -3-: 335 if (set_appid)

Branches:
-1--2--3-StatusTests
1 - - Covered T1,T2,T3
0 1 - Covered T11,T12,T4
0 0 1 Covered T11,T12,T4
0 0 0 Covered T1,T2,T3


LineNo. Expression -1-: 380 if ((!rst_ni))

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


LineNo. Expression -1-: 389 if ((!rst_ni))

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


LineNo. Expression -1-: 422 case (st) -2-: 424 if (arb_valid) -3-: 429 if ((sw_cmd_i == CmdStart)) -4-: 439 if (((kmac_pkg::AppCfg[app_id].Mode == AppKMAC) && prim_mubi_pkg::mubi4_test_false_strict(entropy_ready_i))) -5-: 450 if (((kmac_pkg::AppCfg[app_id].Mode == AppKMAC) && (!keymgr_key_i.valid))) -6-: 468 if (((app_i[app_id].valid && app_o[app_id].ready) && app_i[app_id].last)) -7-: 469 if ((kmac_pkg::AppCfg[app_id].Mode == AppKMAC)) -8-: 482 if ((kmac_valid_o && kmac_ready_i)) -9-: 495 if (prim_mubi_pkg::mubi4_test_true_strict(absorbed_i)) -10-: 512 if ((sw_cmd_i == CmdDone)) -11-: 535 if (err_processed_i) -12-: 542 if ((app_i[app_id].valid && app_i[app_id].last)) -13-: 546 if (service_rejected_error)

Branches:
-1--2--3--4--5--6--7--8--9--10--11--12--13-StatusTests
StIdle 1 - - - - - - - - - - - Covered T11,T12,T4
StIdle 0 1 - - - - - - - - - - Covered T1,T2,T3
StIdle 0 0 - - - - - - - - - - Covered T1,T2,T3
StAppCfg - - 1 - - - - - - - - - Covered T12,T20,T21
StAppCfg - - 0 1 - - - - - - - - Covered T16,T28,T29
StAppCfg - - 0 0 - - - - - - - - Covered T11,T12,T4
StAppMsg - - - - 1 1 - - - - - - Covered T11,T4,T14
StAppMsg - - - - 1 0 - - - - - - Covered T11,T12,T4
StAppMsg - - - - 0 - - - - - - - Covered T11,T12,T4
StAppOutLen - - - - - - 1 - - - - - Covered T11,T4,T14
StAppOutLen - - - - - - 0 - - - - - Covered T11,T14,T6
StAppProcess - - - - - - - - - - - - Covered T11,T12,T4
StAppWait - - - - - - - 1 - - - - Covered T11,T12,T4
StAppWait - - - - - - - 0 - - - - Covered T11,T12,T4
StSw - - - - - - - - 1 - - - Covered T1,T2,T3
StSw - - - - - - - - 0 - - - Covered T1,T2,T3
StKeyMgrErrKeyNotValid - - - - - - - - - - - - Covered T16,T28,T29
StError - - - - - - - - - 1 - - Covered T16,T28,T29
StError - - - - - - - - - 0 - - Covered T12,T16,T20
StError - - - - - - - - - - 1 1 Covered T12,T20,T21
StError - - - - - - - - - - 1 0 Covered T25,T26
StError - - - - - - - - - - 0 - Covered T12,T16,T20
StServiceRejectedError - - - - - - - - - - - - Covered T12,T20,T21
StTerminalError - - - - - - - - - - - - Covered T22,T23,T24
default - - - - - - - - - - - - Covered T17,T18,T19


LineNo. Expression -1-: 583 if (lc_ctrl_pkg::lc_tx_test_true_loose(lc_escalate_en_i))

Branches:
-1-StatusTests
1 Covered T22,T23,T24
0 Covered T1,T2,T3


LineNo. Expression -1-: 611 case (mux_sel_buf_kmac)

Branches:
-1-StatusTests
SelApp Covered T11,T12,T4
SelOutLen Covered T11,T4,T14
SelSw Covered T1,T2,T3
default Covered T1,T2,T3


LineNo. Expression -1-: 650 if (((mux_sel_buf_err_check != SelSw) && sw_valid_i)) -2-: 657 if ((app_active_o && (sw_cmd_i != CmdNone)))

Branches:
-1--2-StatusTests
1 - Covered T22,T23,T30
0 1 Covered T30,T31,T32
0 0 Covered T1,T2,T3


LineNo. Expression -1-: 714 if (((mux_sel_buf_output == SelSw) && lc_ctrl_pkg::lc_tx_test_false_strict(lc_escalate_en_i))) -2-: 720 if (keymgr_key_en_i)

Branches:
-1--2-StatusTests
1 1 Covered T11,T4,T5
1 0 Covered T1,T2,T3
0 - Covered T1,T2,T3


LineNo. Expression -1-: 739 if ((((st == StAppWait) && prim_mubi_pkg::mubi4_test_true_strict(absorbed_i)) && lc_ctrl_pkg::lc_tx_test_false_strict(lc_escalate_en_i)))

Branches:
-1-StatusTests
1 Covered T11,T12,T4
0 Covered T1,T2,T3


LineNo. Expression -1-: 780 case (st) -2-: 789 if (keymgr_key_en_i)

Branches:
-1--2-StatusTests
StAppCfg StAppMsg StAppOutLen StAppProcess StAppWait - Covered T11,T12,T4
StSw 1 Covered T11,T4,T5
StSw 0 Covered T1,T2,T3
default - Covered T1,T2,T3


LineNo. Expression -1-: 807 case (st)

Branches:
-1-StatusTests
StAppCfg StAppMsg StAppOutLen StAppProcess StAppWait Covered T11,T12,T4
StSw Covered T1,T2,T3
default Covered T1,T2,T3


LineNo. Expression -1-: 834 if ((!rst_ni)) -2-: 838 if (clr_appid) -3-: 843 if (set_appid) -4-: 844 ((kmac_pkg::AppCfg[arb_idx].Mode == AppKMAC)) ? -5-: 845 ((kmac_pkg::AppCfg[arb_idx].Mode == AppSHA3)) ? -6-: 848 if ((st == StIdle))

Branches:
-1--2--3--4--5--6-StatusTests
1 - - - - - Covered T1,T2,T3
0 1 - - - - Covered T11,T12,T4
0 0 1 1 - - Covered T11,T12,T4
0 0 1 0 - - Covered T11,T12,T4
0 0 1 - 1 - Not Covered
0 0 1 - 0 - Covered T11,T12,T4
0 0 0 - - 1 Covered T1,T2,T3
0 0 0 - - 0 Covered T1,T2,T3


LineNo. Expression -1-: 861 case ({fsm_err.valid, mux_err.valid})

Branches:
-1-StatusTests
2'bz1 Covered T22,T23,T30
2'b10 Covered T16,T22,T23
default Covered T1,T2,T3


Assert Coverage for Module : kmac_app
TotalAttemptedPercentSucceeded/MatchedPercent
Assertions 3 3 100.00 3 100.00
Cover properties 1 1 100.00 1 100.00
Cover sequences 0 0 0
Total 4 4 100.00 4 100.00




Assertion Details

NameAttemptsReal SuccessesFailuresIncomplete
AppIntfInRange_A 1027 1027 0 0
SideloadKeySameToDigest_A 1027 1027 0 0
u_state_regs_A 2147483647 2147483647 0 0


AppIntfInRange_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 1027 1027 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
T11 1 1 0 0
T12 1 1 0 0
T13 1 1 0 0
T14 1 1 0 0
T15 1 1 0 0

SideloadKeySameToDigest_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 1027 1027 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
T11 1 1 0 0
T12 1 1 0 0
T13 1 1 0 0
T14 1 1 0 0
T15 1 1 0 0

u_state_regs_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 2147483647 2147483647 0 0
T1 148586 148585 0 0
T2 290240 290176 0 0
T3 19502 19417 0 0
T4 182791 182750 0 0
T5 340568 340515 0 0
T11 218050 218041 0 0
T12 527257 527176 0 0
T13 2877 2818 0 0
T14 423173 423084 0 0
T15 518596 518591 0 0



Cover Directives for Properties: Details

NameAttemptsMatchesIncomplete
AppIntfUseDifferentSizeKey_C 2147483647 2923 0


AppIntfUseDifferentSizeKey_C
NameAttemptsMatchesIncomplete
Total 2147483647 2923 0
T4 182791 12 0
T5 340568 0 0
T6 256963 21 0
T8 0 10 0
T11 218050 17 0
T12 527257 54 0
T13 2877 0 0
T14 423173 5 0
T15 518596 0 0
T16 0 6 0
T20 0 40 0
T30 0 3 0
T37 22770 0 0
T38 1175 0 0
T39 0 13 0

Line Coverage for Instance : tb.dut.u_app_intf
Line No.TotalCoveredPercent
TOTAL18618498.92
ALWAYS29466100.00
ALWAYS30800
ALWAYS30844100.00
ALWAYS33366100.00
ALWAYS35233100.00
CONT_ASSIGN37611100.00
CONT_ASSIGN37711100.00
ALWAYS38033100.00
ALWAYS38933100.00
ALWAYS392100.00
ALWAYS3977373100.00
ALWAYS6041818100.00
ALWAYS64855100.00
CONT_ASSIGN66811100.00
CONT_ASSIGN67911100.00
CONT_ASSIGN69011100.00
ALWAYS7121313100.00
ALWAYS73766100.00
CONT_ASSIGN76111100.00
CONT_ASSIGN76111100.00
ALWAYS7751111100.00
ALWAYS8058787.50
ALWAYS8341616100.00
ALWAYS86133100.00
WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_ip_kmac_0.1/rtl/kmac_app.sv' or '../src/lowrisc_ip_kmac_0.1/rtl/kmac_app.sv' was not found, so annotated line coverage report could not be generated.
Line No.CoveredStatements
294 2 2
295 2 2
296 2 2
MISSING_ELSE
308 1 1
309 1 1
310 1 1
320 1 1
333 2 2
334 2 2
335 2 2
MISSING_ELSE
352 1 1
353 1 1
354 1 1
376 1 1
377 1 1
380 2 2
381 1 1
389 3 3
392 0 1
397 1 1
399 1 1
402 1 1
403 1 1
406 1 1
409 1 1
412 1 1
413 1 1
415 1 1
416 1 1
419 1 1
420 1 1
422 1 1
424 1 1
425 1 1
428 1 1
429 1 1
430 1 1
432 1 1
434 1 1
439 1 1
446 1 1
448 1 1
450 1 1
452 1 1
459 1 1
462 1 1
467 1 1
468 1 1
469 1 1
470 1 1
472 1 1
475 1 1
480 1 1
482 1 1
483 1 1
485 1 1
490 1 1
491 1 1
495 1 1
497 1 1
498 1 1
500 1 1
502 1 1
507 1 1
509 1 1
510 1 1
512 1 1
513 1 1
515 1 1
520 1 1
524 1 1
525 1 1
526 1 1
531 1 1
533 1 1
535 1 1
536 1 1
539 1 1
MISSING_ELSE
542 1 1
544 1 1
546 1 1
550 1 1
MISSING_ELSE
MISSING_ELSE
559 1 1
561 1 1
562 1 1
567 1 1
568 1 1
569 1 1
570 1 1
571 1 1
583 1 1
584 1 1
MISSING_ELSE
604 1 1
605 1 1
607 1 1
608 1 1
609 1 1
611 1 1
614 1 1
615 1 1
617 1 1
618 1 1
620 1 1
625 1 1
626 1 1
627 1 1
631 1 1
632 1 1
633 1 1
634 1 1
648 1 1
650 1 1
652 1 1
657 1 1
659 1 1
MISSING_ELSE
668 1 1
679 1 1
690 1 1
712 1 1
713 1 1
714 1 1
716 1 1
717 1 1
720 1 1
721 1 1
722 1 1
723 1 1
724 1 1
725 1 1
726 1 1
727 1 1
MISSING_ELSE
MISSING_ELSE
737 1 1
738 1 1
739 1 1
742 1 1
745 1 1
747 1 1
MISSING_ELSE
761 2 2
775 1 1
776 1 1
777 1 1
780 1 1
782 1 1
783 1 1
784 1 1
789 1 1
790 1 1
791 1 1
792 1 1
MISSING_ELSE
805 1 1
807 1 1
810 1 1
811 1 1
812 1 1
813 0 1
815 1 1
MISSING_ELSE
822 1 1
834 1 1
835 1 1
836 1 1
837 1 1
838 1 1
840 1 1
841 1 1
842 1 1
843 1 1
844 1 1
845 1 1
847 1 1
848 1 1
849 1 1
850 1 1
851 1 1
MISSING_ELSE
861 1 1
862 1 1
863 1 1


Cond Coverage for Instance : tb.dut.u_app_intf
TotalCoveredPercent
Conditions575189.47
Logical575189.47
Non-Logical00
Event00

 LINE       309
 EXPRESSION (i == app_id)
            ------1------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       310
 EXPRESSION (app_data_ready | fsm_data_ready)
             -------1------   -------2------
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT12,T16,T20
10CoveredT11,T12,T4

 LINE       310
 EXPRESSION (app_digest_done | fsm_digest_done_q)
             -------1-------   --------2--------
-1--2-StatusTests
00CoveredT1,T2,T3
01CoveredT12,T20,T21
10CoveredT11,T12,T4

 LINE       310
 EXPRESSION (error_i | fsm_digest_done_q | sparse_fsm_error_o | service_rejected_error)
             ---1---   --------2--------   ---------3--------   -----------4----------
-1--2--3--4-StatusTests
0000CoveredT1,T2,T3
0001CoveredT12,T20,T21
0010CoveredT22,T23,T24
0100CoveredT25,T26
1000CoveredT4,T8,T27

 LINE       429
 EXPRESSION (sw_cmd_i == CmdStart)
            -----------1----------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       450
 EXPRESSION ((kmac_pkg::AppCfg[app_id].Mode == AppKMAC) && ((!keymgr_key_i.valid)))
             ---------------------1--------------------    -----------2-----------
-1--2-StatusTests
01CoveredT11,T12,T4
10CoveredT11,T4,T14
11CoveredT16,T28,T29

 LINE       450
 SUB-EXPRESSION (kmac_pkg::AppCfg[app_id].Mode == AppKMAC)
                ---------------------1--------------------
-1-StatusTests
0CoveredT11,T12,T4
1CoveredT11,T4,T14

 LINE       468
 EXPRESSION (app_i[app_id].valid && app_o[app_id].ready && app_i[app_id].last)
             ---------1---------    ---------2---------    ---------3--------
-1--2--3-StatusTests
011Not Covered
101CoveredT12,T6,T27
110CoveredT11,T12,T4
111CoveredT11,T12,T4

 LINE       469
 EXPRESSION (kmac_pkg::AppCfg[app_id].Mode == AppKMAC)
            ---------------------1--------------------
-1-StatusTests
0CoveredT11,T12,T4
1CoveredT11,T4,T14

 LINE       482
 EXPRESSION (kmac_valid_o && kmac_ready_i)
             ------1-----    ------2-----
-1--2-StatusTests
01Not Covered
10UnreachableT11,T14,T6
11CoveredT11,T4,T14

 LINE       512
 EXPRESSION (sw_cmd_i == CmdDone)
            ----------1----------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       542
 EXPRESSION (app_i[app_id].valid && app_i[app_id].last)
             ---------1---------    ---------2--------
-1--2-StatusTests
01Not Covered
10CoveredT12,T16,T20
11CoveredT12,T20,T21

 LINE       650
 EXPRESSION ((mux_sel_buf_err_check != SelSw) && sw_valid_i)
             ----------------1---------------    -----2----
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT1,T2,T3
11CoveredT22,T23,T30

 LINE       650
 SUB-EXPRESSION (mux_sel_buf_err_check != SelSw)
                ----------------1---------------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       657
 EXPRESSION (app_active_o && (sw_cmd_i != CmdNone))
             ------1-----    ----------2----------
-1--2-StatusTests
01CoveredT1,T2,T3
10CoveredT11,T12,T4
11CoveredT30,T31,T32

 LINE       657
 SUB-EXPRESSION (sw_cmd_i != CmdNone)
                ----------1----------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

 LINE       811
 EXPRESSION (app_id == i)
            ------1------
-1-StatusTests
0CoveredT11,T12,T4
1CoveredT11,T12,T4

 LINE       812
 EXPRESSION (kmac_pkg::AppCfg[i].PrefixMode == 1'b0)
            --------------------1-------------------
-1-StatusTests
0CoveredT11,T12,T4
1Not Covered

 LINE       844
 EXPRESSION ((kmac_pkg::AppCfg[arb_idx].Mode == AppKMAC) ? 1'b1 : 1'b0)
             ---------------------1---------------------
-1-StatusTests
0CoveredT11,T12,T4
1CoveredT11,T12,T4

 LINE       844
 SUB-EXPRESSION (kmac_pkg::AppCfg[arb_idx].Mode == AppKMAC)
                ---------------------1---------------------
-1-StatusTests
0CoveredT11,T12,T4
1CoveredT11,T12,T4

 LINE       845
 EXPRESSION ((kmac_pkg::AppCfg[arb_idx].Mode == AppSHA3) ? Sha3 : CShake)
             ---------------------1---------------------
-1-StatusTests
0CoveredT11,T12,T4
1Not Covered

 LINE       845
 SUB-EXPRESSION (kmac_pkg::AppCfg[arb_idx].Mode == AppSHA3)
                ---------------------1---------------------
-1-StatusTests
0CoveredT11,T12,T4
1Not Covered

 LINE       848
 EXPRESSION (st == StIdle)
            -------1------
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3

FSM Coverage for Instance : tb.dut.u_app_intf
Summary for FSM :: st
TotalCoveredPercent
States 11 11 100.00 (Not included in score)
Transitions 18 18 100.00
Sequences 0 0

State, Transition and Sequence Details for FSM :: st
statesLine No.CoveredTests
StAppCfg 425 Covered T11,T12,T4
StAppMsg 459 Covered T11,T12,T4
StAppOutLen 470 Covered T11,T4,T14
StAppProcess 472 Covered T11,T12,T4
StAppWait 491 Covered T11,T12,T4
StError 446 Covered T12,T16,T20
StIdle 434 Covered T1,T2,T3
StKeyMgrErrKeyNotValid 452 Covered T16,T28,T29
StServiceRejectedError 550 Covered T12,T20,T21
StSw 430 Covered T1,T2,T3
StTerminalError 584 Covered T22,T23,T24


transitionsLine No.CoveredTestsExclude Annotation
StAppCfg->StAppMsg 459 Covered T11,T12,T4
StAppCfg->StError 446 Covered T12,T20,T21
StAppCfg->StKeyMgrErrKeyNotValid 452 Covered T16,T28,T29
StAppCfg->StTerminalError 584 Excluded [LOW_RISK] The transition from any state to error_terminal state is fully verified in FPV.
StAppMsg->StAppOutLen 470 Covered T11,T4,T14
StAppMsg->StAppProcess 472 Covered T11,T12,T4
StAppMsg->StTerminalError 584 Covered T23,T33,T34
StAppOutLen->StAppProcess 483 Covered T11,T4,T14
StAppOutLen->StTerminalError 584 Excluded [LOW_RISK] The transition from any state to error_terminal state is fully verified in FPV.
StAppProcess->StAppWait 491 Covered T11,T12,T4
StAppProcess->StTerminalError 584 Excluded [LOW_RISK] The transition from any state to error_terminal state is fully verified in FPV.
StAppWait->StIdle 497 Covered T11,T12,T4
StAppWait->StTerminalError 584 Excluded [LOW_RISK] The transition from any state to error_terminal state is fully verified in FPV.
StError->StIdle 536 Covered T16,T28,T29
StError->StServiceRejectedError 550 Covered T12,T20,T21
StError->StTerminalError 584 Excluded [LOW_RISK] The transition from any state to error_terminal state is fully verified in FPV.
StIdle->StAppCfg 425 Covered T11,T12,T4
StIdle->StSw 430 Covered T1,T2,T3
StIdle->StTerminalError 584 Covered T24,T17,T18
StKeyMgrErrKeyNotValid->StError 520 Covered T16,T28,T29
StKeyMgrErrKeyNotValid->StTerminalError 584 Excluded [LOW_RISK] The transition from any state to error_terminal state is fully verified in FPV.
StServiceRejectedError->StIdle 559 Covered T12,T20,T21
StServiceRejectedError->StTerminalError 584 Excluded [LOW_RISK] The transition from any state to error_terminal state is fully verified in FPV.
StSw->StIdle 513 Covered T1,T2,T3
StSw->StTerminalError 584 Covered T22,T35,T36



Branch Coverage for Instance : tb.dut.u_app_intf
Line No.TotalCoveredPercent
Branches 71 70 98.59
IF 294 4 4 100.00
IF 309 2 2 100.00
IF 333 4 4 100.00
IF 380 2 2 100.00
IF 389 2 2 100.00
CASE 422 25 25 100.00
IF 583 2 2 100.00
CASE 611 4 4 100.00
IF 650 3 3 100.00
IF 714 3 3 100.00
IF 739 2 2 100.00
CASE 780 4 4 100.00
CASE 807 3 3 100.00
IF 834 8 7 87.50
CASE 861 3 3 100.00

WARNING: The source file /workspace/default/sim-vcs/../src/lowrisc_ip_kmac_0.1/rtl/kmac_app.sv' or '../src/lowrisc_ip_kmac_0.1/rtl/kmac_app.sv was not found/opened, so annotated branch coverage report could not be generated.

LineNo. Expression -1-: 294 if ((!rst_ni)) -2-: 295 if (service_rejected_error_set) -3-: 296 if (service_rejected_error_clr)

Branches:
-1--2--3-StatusTests
1 - - Covered T1,T2,T3
0 1 - Covered T12,T20,T21
0 0 1 Covered T12,T20,T21
0 0 0 Covered T1,T2,T3


LineNo. Expression -1-: 309 if ((i == app_id))

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


LineNo. Expression -1-: 333 if ((!rst_ni)) -2-: 334 if (clr_appid) -3-: 335 if (set_appid)

Branches:
-1--2--3-StatusTests
1 - - Covered T1,T2,T3
0 1 - Covered T11,T12,T4
0 0 1 Covered T11,T12,T4
0 0 0 Covered T1,T2,T3


LineNo. Expression -1-: 380 if ((!rst_ni))

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


LineNo. Expression -1-: 389 if ((!rst_ni))

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


LineNo. Expression -1-: 422 case (st) -2-: 424 if (arb_valid) -3-: 429 if ((sw_cmd_i == CmdStart)) -4-: 439 if (((kmac_pkg::AppCfg[app_id].Mode == AppKMAC) && prim_mubi_pkg::mubi4_test_false_strict(entropy_ready_i))) -5-: 450 if (((kmac_pkg::AppCfg[app_id].Mode == AppKMAC) && (!keymgr_key_i.valid))) -6-: 468 if (((app_i[app_id].valid && app_o[app_id].ready) && app_i[app_id].last)) -7-: 469 if ((kmac_pkg::AppCfg[app_id].Mode == AppKMAC)) -8-: 482 if ((kmac_valid_o && kmac_ready_i)) -9-: 495 if (prim_mubi_pkg::mubi4_test_true_strict(absorbed_i)) -10-: 512 if ((sw_cmd_i == CmdDone)) -11-: 535 if (err_processed_i) -12-: 542 if ((app_i[app_id].valid && app_i[app_id].last)) -13-: 546 if (service_rejected_error)

Branches:
-1--2--3--4--5--6--7--8--9--10--11--12--13-StatusTests
StIdle 1 - - - - - - - - - - - Covered T11,T12,T4
StIdle 0 1 - - - - - - - - - - Covered T1,T2,T3
StIdle 0 0 - - - - - - - - - - Covered T1,T2,T3
StAppCfg - - 1 - - - - - - - - - Covered T12,T20,T21
StAppCfg - - 0 1 - - - - - - - - Covered T16,T28,T29
StAppCfg - - 0 0 - - - - - - - - Covered T11,T12,T4
StAppMsg - - - - 1 1 - - - - - - Covered T11,T4,T14
StAppMsg - - - - 1 0 - - - - - - Covered T11,T12,T4
StAppMsg - - - - 0 - - - - - - - Covered T11,T12,T4
StAppOutLen - - - - - - 1 - - - - - Covered T11,T4,T14
StAppOutLen - - - - - - 0 - - - - - Covered T11,T14,T6
StAppProcess - - - - - - - - - - - - Covered T11,T12,T4
StAppWait - - - - - - - 1 - - - - Covered T11,T12,T4
StAppWait - - - - - - - 0 - - - - Covered T11,T12,T4
StSw - - - - - - - - 1 - - - Covered T1,T2,T3
StSw - - - - - - - - 0 - - - Covered T1,T2,T3
StKeyMgrErrKeyNotValid - - - - - - - - - - - - Covered T16,T28,T29
StError - - - - - - - - - 1 - - Covered T16,T28,T29
StError - - - - - - - - - 0 - - Covered T12,T16,T20
StError - - - - - - - - - - 1 1 Covered T12,T20,T21
StError - - - - - - - - - - 1 0 Covered T25,T26
StError - - - - - - - - - - 0 - Covered T12,T16,T20
StServiceRejectedError - - - - - - - - - - - - Covered T12,T20,T21
StTerminalError - - - - - - - - - - - - Covered T22,T23,T24
default - - - - - - - - - - - - Covered T17,T18,T19


LineNo. Expression -1-: 583 if (lc_ctrl_pkg::lc_tx_test_true_loose(lc_escalate_en_i))

Branches:
-1-StatusTests
1 Covered T22,T23,T24
0 Covered T1,T2,T3


LineNo. Expression -1-: 611 case (mux_sel_buf_kmac)

Branches:
-1-StatusTests
SelApp Covered T11,T12,T4
SelOutLen Covered T11,T4,T14
SelSw Covered T1,T2,T3
default Covered T1,T2,T3


LineNo. Expression -1-: 650 if (((mux_sel_buf_err_check != SelSw) && sw_valid_i)) -2-: 657 if ((app_active_o && (sw_cmd_i != CmdNone)))

Branches:
-1--2-StatusTests
1 - Covered T22,T23,T30
0 1 Covered T30,T31,T32
0 0 Covered T1,T2,T3


LineNo. Expression -1-: 714 if (((mux_sel_buf_output == SelSw) && lc_ctrl_pkg::lc_tx_test_false_strict(lc_escalate_en_i))) -2-: 720 if (keymgr_key_en_i)

Branches:
-1--2-StatusTests
1 1 Covered T11,T4,T5
1 0 Covered T1,T2,T3
0 - Covered T1,T2,T3


LineNo. Expression -1-: 739 if ((((st == StAppWait) && prim_mubi_pkg::mubi4_test_true_strict(absorbed_i)) && lc_ctrl_pkg::lc_tx_test_false_strict(lc_escalate_en_i)))

Branches:
-1-StatusTests
1 Covered T11,T12,T4
0 Covered T1,T2,T3


LineNo. Expression -1-: 780 case (st) -2-: 789 if (keymgr_key_en_i)

Branches:
-1--2-StatusTests
StAppCfg StAppMsg StAppOutLen StAppProcess StAppWait - Covered T11,T12,T4
StSw 1 Covered T11,T4,T5
StSw 0 Covered T1,T2,T3
default - Covered T1,T2,T3


LineNo. Expression -1-: 807 case (st)

Branches:
-1-StatusTests
StAppCfg StAppMsg StAppOutLen StAppProcess StAppWait Covered T11,T12,T4
StSw Covered T1,T2,T3
default Covered T1,T2,T3


LineNo. Expression -1-: 834 if ((!rst_ni)) -2-: 838 if (clr_appid) -3-: 843 if (set_appid) -4-: 844 ((kmac_pkg::AppCfg[arb_idx].Mode == AppKMAC)) ? -5-: 845 ((kmac_pkg::AppCfg[arb_idx].Mode == AppSHA3)) ? -6-: 848 if ((st == StIdle))

Branches:
-1--2--3--4--5--6-StatusTests
1 - - - - - Covered T1,T2,T3
0 1 - - - - Covered T11,T12,T4
0 0 1 1 - - Covered T11,T12,T4
0 0 1 0 - - Covered T11,T12,T4
0 0 1 - 1 - Not Covered
0 0 1 - 0 - Covered T11,T12,T4
0 0 0 - - 1 Covered T1,T2,T3
0 0 0 - - 0 Covered T1,T2,T3


LineNo. Expression -1-: 861 case ({fsm_err.valid, mux_err.valid})

Branches:
-1-StatusTests
2'bz1 Covered T22,T23,T30
2'b10 Covered T16,T22,T23
default Covered T1,T2,T3


Assert Coverage for Instance : tb.dut.u_app_intf
TotalAttemptedPercentSucceeded/MatchedPercent
Assertions 3 3 100.00 3 100.00
Cover properties 1 1 100.00 1 100.00
Cover sequences 0 0 0
Total 4 4 100.00 4 100.00




Assertion Details

NameAttemptsReal SuccessesFailuresIncomplete
AppIntfInRange_A 1027 1027 0 0
SideloadKeySameToDigest_A 1027 1027 0 0
u_state_regs_A 2147483647 2147483647 0 0


AppIntfInRange_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 1027 1027 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
T11 1 1 0 0
T12 1 1 0 0
T13 1 1 0 0
T14 1 1 0 0
T15 1 1 0 0

SideloadKeySameToDigest_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 1027 1027 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
T11 1 1 0 0
T12 1 1 0 0
T13 1 1 0 0
T14 1 1 0 0
T15 1 1 0 0

u_state_regs_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 2147483647 2147483647 0 0
T1 148586 148585 0 0
T2 290240 290176 0 0
T3 19502 19417 0 0
T4 182791 182750 0 0
T5 340568 340515 0 0
T11 218050 218041 0 0
T12 527257 527176 0 0
T13 2877 2818 0 0
T14 423173 423084 0 0
T15 518596 518591 0 0



Cover Directives for Properties: Details

NameAttemptsMatchesIncomplete
AppIntfUseDifferentSizeKey_C 2147483647 2923 0


AppIntfUseDifferentSizeKey_C
NameAttemptsMatchesIncomplete
Total 2147483647 2923 0
T4 182791 12 0
T5 340568 0 0
T6 256963 21 0
T8 0 10 0
T11 218050 17 0
T12 527257 54 0
T13 2877 0 0
T14 423173 5 0
T15 518596 0 0
T16 0 6 0
T20 0 40 0
T30 0 3 0
T37 22770 0 0
T38 1175 0 0
T39 0 13 0

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