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

Module : kmac_app
SCORELINECONDTOGGLEFSMBRANCHASSERT
90.15 97.85 87.72 68.00 97.18 100.00

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 95.44 97.85 87.72 94.44 97.18 100.00



Module Instance : tb.dut.u_app_intf

Instance :
SCORELINECONDTOGGLEFSMBRANCHASSERT
95.44 97.85 87.72 94.44 97.18 100.00


Instance's subtree :
SCORELINECONDTOGGLEFSMBRANCHASSERT
95.70 96.60 89.80 94.44 97.65 100.00


Parent :
SCORELINECONDTOGGLEFSMBRANCHASSERTNAME
94.72 98.77 96.05 100.00 76.92 96.55 100.00 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
TOTAL18618297.85
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
ALWAYS712131184.62
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 0 1
727 0 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
Conditions575087.72
Logical575087.72
Non-Logical00
Event00

 LINE       309
 EXPRESSION (i == app_id)
            ------1------
-1-StatusTests
0CoveredT20,T21,T22
1CoveredT20,T21,T22

 LINE       310
 EXPRESSION (app_data_ready | fsm_data_ready)
             -------1------   -------2------
-1--2-StatusTests
00CoveredT20,T21,T22
01CoveredT46,T54,T55
10CoveredT22,T30,T31

 LINE       310
 EXPRESSION (app_digest_done | fsm_digest_done_q)
             -------1-------   --------2--------
-1--2-StatusTests
00CoveredT20,T21,T22
01CoveredT56,T57,T58
10CoveredT22,T30,T31

 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
0000CoveredT20,T21,T22
0001CoveredT56,T57,T58
0010CoveredT24,T25,T26
0100Not Covered
1000CoveredT30,T37,T38

 LINE       429
 EXPRESSION (sw_cmd_i == CmdStart)
            -----------1----------
-1-StatusTests
0CoveredT20,T21,T22
1CoveredT20,T21,T22

 LINE       450
 EXPRESSION ((kmac_pkg::AppCfg[app_id].Mode == AppKMAC) && ((!keymgr_key_i.valid)))
             ---------------------1--------------------    -----------2-----------
-1--2-StatusTests
01CoveredT22,T30,T31
10CoveredT22,T30,T31
11CoveredT46,T54,T55

 LINE       450
 SUB-EXPRESSION (kmac_pkg::AppCfg[app_id].Mode == AppKMAC)
                ---------------------1--------------------
-1-StatusTests
0CoveredT22,T30,T31
1CoveredT22,T30,T31

 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
101CoveredT22,T33,T48
110CoveredT22,T30,T31
111CoveredT22,T30,T31

 LINE       469
 EXPRESSION (kmac_pkg::AppCfg[app_id].Mode == AppKMAC)
            ---------------------1--------------------
-1-StatusTests
0CoveredT22,T30,T31
1CoveredT22,T30,T31

 LINE       482
 EXPRESSION (kmac_valid_o && kmac_ready_i)
             ------1-----    ------2-----
-1--2-StatusTests
01Not Covered
10UnreachableT22,T59,T60
11CoveredT22,T30,T31

 LINE       512
 EXPRESSION (sw_cmd_i == CmdDone)
            ----------1----------
-1-StatusTests
0CoveredT20,T21,T22
1CoveredT20,T21,T22

 LINE       542
 EXPRESSION (app_i[app_id].valid && app_i[app_id].last)
             ---------1---------    ---------2--------
-1--2-StatusTests
01Not Covered
10CoveredT46,T54,T55
11CoveredT56,T57,T58

 LINE       650
 EXPRESSION ((mux_sel_buf_err_check != SelSw) && sw_valid_i)
             ----------------1---------------    -----2----
-1--2-StatusTests
01CoveredT20,T21,T22
10CoveredT20,T21,T22
11CoveredT31,T24,T25

 LINE       650
 SUB-EXPRESSION (mux_sel_buf_err_check != SelSw)
                ----------------1---------------
-1-StatusTests
0CoveredT20,T21,T22
1CoveredT20,T21,T22

 LINE       657
 EXPRESSION (app_active_o && (sw_cmd_i != CmdNone))
             ------1-----    ----------2----------
-1--2-StatusTests
01CoveredT20,T21,T22
10CoveredT22,T30,T31
11CoveredT31,T51,T52

 LINE       657
 SUB-EXPRESSION (sw_cmd_i != CmdNone)
                ----------1----------
-1-StatusTests
0CoveredT20,T21,T22
1CoveredT20,T21,T22

 LINE       811
 EXPRESSION (app_id == i)
            ------1------
-1-StatusTests
0CoveredT22,T30,T31
1CoveredT22,T30,T31

 LINE       812
 EXPRESSION (kmac_pkg::AppCfg[i].PrefixMode == 1'b0)
            --------------------1-------------------
-1-StatusTests
0CoveredT22,T30,T31
1Not Covered

 LINE       844
 EXPRESSION ((kmac_pkg::AppCfg[arb_idx].Mode == AppKMAC) ? 1'b1 : 1'b0)
             ---------------------1---------------------
-1-StatusTests
0CoveredT22,T30,T31
1CoveredT22,T30,T31

 LINE       844
 SUB-EXPRESSION (kmac_pkg::AppCfg[arb_idx].Mode == AppKMAC)
                ---------------------1---------------------
-1-StatusTests
0CoveredT22,T30,T31
1CoveredT22,T30,T31

 LINE       845
 EXPRESSION ((kmac_pkg::AppCfg[arb_idx].Mode == AppSHA3) ? Sha3 : CShake)
             ---------------------1---------------------
-1-StatusTests
0CoveredT22,T30,T31
1Not Covered

 LINE       845
 SUB-EXPRESSION (kmac_pkg::AppCfg[arb_idx].Mode == AppSHA3)
                ---------------------1---------------------
-1-StatusTests
0CoveredT22,T30,T31
1Not Covered

 LINE       848
 EXPRESSION (st == StIdle)
            -------1------
-1-StatusTests
0CoveredT20,T21,T22
1CoveredT20,T21,T22

FSM Coverage for Module : kmac_app
Summary for FSM :: st
TotalCoveredPercent
States 11 11 100.00 (Not included in score)
Transitions 25 17 68.00
Sequences 0 0

State, Transition and Sequence Details for FSM :: st
statesLine No.CoveredTests
StAppCfg 425 Covered T17
StAppMsg 459 Covered T17
StAppOutLen 470 Covered T17
StAppProcess 472 Covered T17
StAppWait 491 Covered T17
StError 446 Covered T17
StIdle 434 Covered T17
StKeyMgrErrKeyNotValid 452 Covered T17
StServiceRejectedError 550 Covered T17
StSw 430 Covered T17
StTerminalError 584 Covered T17


transitionsLine No.CoveredTests
StAppCfg->StAppMsg 459 Covered T17
StAppCfg->StError 446 Covered T17
StAppCfg->StKeyMgrErrKeyNotValid 452 Covered T17
StAppCfg->StTerminalError 584 Not Covered
StAppMsg->StAppOutLen 470 Covered T17
StAppMsg->StAppProcess 472 Covered T17
StAppMsg->StTerminalError 584 Not Covered
StAppOutLen->StAppProcess 483 Covered T17
StAppOutLen->StTerminalError 584 Not Covered
StAppProcess->StAppWait 491 Covered T17
StAppProcess->StTerminalError 584 Not Covered
StAppWait->StIdle 497 Covered T17
StAppWait->StTerminalError 584 Not Covered
StError->StIdle 536 Covered T17
StError->StServiceRejectedError 550 Covered T17
StError->StTerminalError 584 Not Covered
StIdle->StAppCfg 425 Covered T17
StIdle->StSw 430 Covered T17
StIdle->StTerminalError 584 Covered T17
StKeyMgrErrKeyNotValid->StError 520 Covered T17
StKeyMgrErrKeyNotValid->StTerminalError 584 Not Covered
StServiceRejectedError->StIdle 559 Covered T17
StServiceRejectedError->StTerminalError 584 Not Covered
StSw->StIdle 513 Covered T17
StSw->StTerminalError 584 Covered T17



Branch Coverage for Module : kmac_app
Line No.TotalCoveredPercent
Branches 71 69 97.18
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 24 96.00
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 T20,T21,T22
0 1 - Covered T56,T57,T58
0 0 1 Covered T56,T57,T58
0 0 0 Covered T20,T21,T22


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

Branches:
-1-StatusTests
1 Covered T20,T21,T22
0 Covered T20,T21,T22


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

Branches:
-1--2--3-StatusTests
1 - - Covered T20,T21,T22
0 1 - Covered T22,T30,T31
0 0 1 Covered T22,T30,T31
0 0 0 Covered T20,T21,T22


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

Branches:
-1-StatusTests
1 Covered T20,T21,T22
0 Covered T20,T21,T22


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

Branches:
-1-StatusTests
1 Covered T20,T21,T22
0 Covered T20,T21,T22


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 T22,T30,T31
StIdle 0 1 - - - - - - - - - - Covered T20,T21,T22
StIdle 0 0 - - - - - - - - - - Covered T20,T21,T22
StAppCfg - - 1 - - - - - - - - - Covered T56,T57,T58
StAppCfg - - 0 1 - - - - - - - - Covered T46,T54,T55
StAppCfg - - 0 0 - - - - - - - - Covered T22,T30,T31
StAppMsg - - - - 1 1 - - - - - - Covered T22,T30,T31
StAppMsg - - - - 1 0 - - - - - - Covered T22,T30,T31
StAppMsg - - - - 0 - - - - - - - Covered T22,T30,T31
StAppOutLen - - - - - - 1 - - - - - Covered T22,T30,T31
StAppOutLen - - - - - - 0 - - - - - Covered T22,T59,T60
StAppProcess - - - - - - - - - - - - Covered T22,T30,T31
StAppWait - - - - - - - 1 - - - - Covered T22,T30,T31
StAppWait - - - - - - - 0 - - - - Covered T22,T30,T31
StSw - - - - - - - - 1 - - - Covered T20,T21,T22
StSw - - - - - - - - 0 - - - Covered T20,T21,T22
StKeyMgrErrKeyNotValid - - - - - - - - - - - - Covered T46,T54,T55
StError - - - - - - - - - 1 - - Covered T46,T54,T55
StError - - - - - - - - - 0 - - Covered T46,T54,T55
StError - - - - - - - - - - 1 1 Covered T56,T57,T58
StError - - - - - - - - - - 1 0 Not Covered
StError - - - - - - - - - - 0 - Covered T46,T54,T55
StServiceRejectedError - - - - - - - - - - - - Covered T56,T57,T58
StTerminalError - - - - - - - - - - - - Covered T24,T25,T26
default - - - - - - - - - - - - Covered T27,T28,T29


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

Branches:
-1-StatusTests
1 Covered T24,T25,T26
0 Covered T20,T21,T22


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

Branches:
-1-StatusTests
SelApp Covered T22,T30,T31
SelOutLen Covered T22,T30,T31
SelSw Covered T20,T21,T22
default Covered T20,T21,T22


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 T31,T24,T25
0 1 Covered T31,T51,T52
0 0 Covered T20,T21,T22


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 T22,T30,T31
1 0 Covered T20,T21,T22
0 - Covered T20,T21,T22


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 T22,T30,T31
0 Covered T20,T21,T22


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

Branches:
-1--2-StatusTests
StAppCfg StAppMsg StAppOutLen StAppProcess StAppWait - Covered T22,T30,T31
StSw 1 Covered T22,T30,T31
StSw 0 Covered T20,T21,T22
default - Covered T20,T21,T22


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

Branches:
-1-StatusTests
StAppCfg StAppMsg StAppOutLen StAppProcess StAppWait Covered T22,T30,T31
StSw Covered T20,T21,T22
default Covered T20,T21,T22


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 T20,T21,T22
0 1 - - - - Covered T22,T30,T31
0 0 1 1 - - Covered T22,T30,T31
0 0 1 0 - - Covered T22,T30,T31
0 0 1 - 1 - Not Covered
0 0 1 - 0 - Covered T22,T30,T31
0 0 0 - - 1 Covered T20,T21,T22
0 0 0 - - 0 Covered T20,T21,T22


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

Branches:
-1-StatusTests
2'bz1 Covered T31,T24,T25
2'b10 Covered T24,T46,T25
default Covered T20,T21,T22


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 1025 1025 0 0
SideloadKeySameToDigest_A 1025 1025 0 0
u_state_regs_A 2147483647 2147483647 0 0


AppIntfInRange_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 1025 1025 0 0
T20 1 1 0 0
T21 1 1 0 0
T22 1 1 0 0
T23 1 1 0 0
T30 1 1 0 0
T31 1 1 0 0
T32 1 1 0 0
T33 1 1 0 0
T34 1 1 0 0
T36 1 1 0 0

SideloadKeySameToDigest_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 1025 1025 0 0
T20 1 1 0 0
T21 1 1 0 0
T22 1 1 0 0
T23 1 1 0 0
T30 1 1 0 0
T31 1 1 0 0
T32 1 1 0 0
T33 1 1 0 0
T34 1 1 0 0
T36 1 1 0 0

u_state_regs_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 2147483647 2147483647 0 0
T20 321999 321993 0 0
T21 151249 151248 0 0
T22 407548 407486 0 0
T23 657052 657046 0 0
T30 264362 264291 0 0
T31 455721 455659 0 0
T32 830486 830424 0 0
T33 340300 340238 0 0
T34 151249 151248 0 0
T36 3631 3569 0 0



Cover Directives for Properties: Details

NameAttemptsMatchesIncomplete
AppIntfUseDifferentSizeKey_C 2147483647 2840 0


AppIntfUseDifferentSizeKey_C
NameAttemptsMatchesIncomplete
Total 2147483647 2840 0
T22 407548 7 0
T23 657052 0 0
T24 4074 0 0
T30 264362 12 0
T31 455721 2 0
T32 830486 0 0
T33 340300 13 0
T34 151249 0 0
T35 179590 0 0
T36 3631 0 0
T37 0 12 0
T38 0 12 0
T46 0 13 0
T48 0 13 0
T51 0 2 0
T52 0 2 0

Line Coverage for Instance : tb.dut.u_app_intf
Line No.TotalCoveredPercent
TOTAL18618297.85
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
ALWAYS712131184.62
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 0 1
727 0 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
Conditions575087.72
Logical575087.72
Non-Logical00
Event00

 LINE       309
 EXPRESSION (i == app_id)
            ------1------
-1-StatusTests
0CoveredT20,T21,T22
1CoveredT20,T21,T22

 LINE       310
 EXPRESSION (app_data_ready | fsm_data_ready)
             -------1------   -------2------
-1--2-StatusTests
00CoveredT20,T21,T22
01CoveredT46,T54,T55
10CoveredT22,T30,T31

 LINE       310
 EXPRESSION (app_digest_done | fsm_digest_done_q)
             -------1-------   --------2--------
-1--2-StatusTests
00CoveredT20,T21,T22
01CoveredT56,T57,T58
10CoveredT22,T30,T31

 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
0000CoveredT20,T21,T22
0001CoveredT56,T57,T58
0010CoveredT24,T25,T26
0100Not Covered
1000CoveredT30,T37,T38

 LINE       429
 EXPRESSION (sw_cmd_i == CmdStart)
            -----------1----------
-1-StatusTests
0CoveredT20,T21,T22
1CoveredT20,T21,T22

 LINE       450
 EXPRESSION ((kmac_pkg::AppCfg[app_id].Mode == AppKMAC) && ((!keymgr_key_i.valid)))
             ---------------------1--------------------    -----------2-----------
-1--2-StatusTests
01CoveredT22,T30,T31
10CoveredT22,T30,T31
11CoveredT46,T54,T55

 LINE       450
 SUB-EXPRESSION (kmac_pkg::AppCfg[app_id].Mode == AppKMAC)
                ---------------------1--------------------
-1-StatusTests
0CoveredT22,T30,T31
1CoveredT22,T30,T31

 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
101CoveredT22,T33,T48
110CoveredT22,T30,T31
111CoveredT22,T30,T31

 LINE       469
 EXPRESSION (kmac_pkg::AppCfg[app_id].Mode == AppKMAC)
            ---------------------1--------------------
-1-StatusTests
0CoveredT22,T30,T31
1CoveredT22,T30,T31

 LINE       482
 EXPRESSION (kmac_valid_o && kmac_ready_i)
             ------1-----    ------2-----
-1--2-StatusTests
01Not Covered
10UnreachableT22,T59,T60
11CoveredT22,T30,T31

 LINE       512
 EXPRESSION (sw_cmd_i == CmdDone)
            ----------1----------
-1-StatusTests
0CoveredT20,T21,T22
1CoveredT20,T21,T22

 LINE       542
 EXPRESSION (app_i[app_id].valid && app_i[app_id].last)
             ---------1---------    ---------2--------
-1--2-StatusTests
01Not Covered
10CoveredT46,T54,T55
11CoveredT56,T57,T58

 LINE       650
 EXPRESSION ((mux_sel_buf_err_check != SelSw) && sw_valid_i)
             ----------------1---------------    -----2----
-1--2-StatusTests
01CoveredT20,T21,T22
10CoveredT20,T21,T22
11CoveredT31,T24,T25

 LINE       650
 SUB-EXPRESSION (mux_sel_buf_err_check != SelSw)
                ----------------1---------------
-1-StatusTests
0CoveredT20,T21,T22
1CoveredT20,T21,T22

 LINE       657
 EXPRESSION (app_active_o && (sw_cmd_i != CmdNone))
             ------1-----    ----------2----------
-1--2-StatusTests
01CoveredT20,T21,T22
10CoveredT22,T30,T31
11CoveredT31,T51,T52

 LINE       657
 SUB-EXPRESSION (sw_cmd_i != CmdNone)
                ----------1----------
-1-StatusTests
0CoveredT20,T21,T22
1CoveredT20,T21,T22

 LINE       811
 EXPRESSION (app_id == i)
            ------1------
-1-StatusTests
0CoveredT22,T30,T31
1CoveredT22,T30,T31

 LINE       812
 EXPRESSION (kmac_pkg::AppCfg[i].PrefixMode == 1'b0)
            --------------------1-------------------
-1-StatusTests
0CoveredT22,T30,T31
1Not Covered

 LINE       844
 EXPRESSION ((kmac_pkg::AppCfg[arb_idx].Mode == AppKMAC) ? 1'b1 : 1'b0)
             ---------------------1---------------------
-1-StatusTests
0CoveredT22,T30,T31
1CoveredT22,T30,T31

 LINE       844
 SUB-EXPRESSION (kmac_pkg::AppCfg[arb_idx].Mode == AppKMAC)
                ---------------------1---------------------
-1-StatusTests
0CoveredT22,T30,T31
1CoveredT22,T30,T31

 LINE       845
 EXPRESSION ((kmac_pkg::AppCfg[arb_idx].Mode == AppSHA3) ? Sha3 : CShake)
             ---------------------1---------------------
-1-StatusTests
0CoveredT22,T30,T31
1Not Covered

 LINE       845
 SUB-EXPRESSION (kmac_pkg::AppCfg[arb_idx].Mode == AppSHA3)
                ---------------------1---------------------
-1-StatusTests
0CoveredT22,T30,T31
1Not Covered

 LINE       848
 EXPRESSION (st == StIdle)
            -------1------
-1-StatusTests
0CoveredT20,T21,T22
1CoveredT20,T21,T22

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 17 94.44
Sequences 0 0

State, Transition and Sequence Details for FSM :: st
statesLine No.CoveredTests
StAppCfg 425 Covered T17
StAppMsg 459 Covered T17
StAppOutLen 470 Covered T17
StAppProcess 472 Covered T17
StAppWait 491 Covered T17
StError 446 Covered T17
StIdle 434 Covered T17
StKeyMgrErrKeyNotValid 452 Covered T17
StServiceRejectedError 550 Covered T17
StSw 430 Covered T17
StTerminalError 584 Covered T17


transitionsLine No.CoveredTestsExclude Annotation
StAppCfg->StAppMsg 459 Covered T17
StAppCfg->StError 446 Covered T17
StAppCfg->StKeyMgrErrKeyNotValid 452 Covered T17
StAppCfg->StTerminalError 584 Excluded [LOW_RISK] The transition from any state to error_terminal state is fully verified in FPV.
StAppMsg->StAppOutLen 470 Covered T17
StAppMsg->StAppProcess 472 Covered T17
StAppMsg->StTerminalError 584 Not Covered
StAppOutLen->StAppProcess 483 Covered T17
StAppOutLen->StTerminalError 584 Excluded [LOW_RISK] The transition from any state to error_terminal state is fully verified in FPV.
StAppProcess->StAppWait 491 Covered T17
StAppProcess->StTerminalError 584 Excluded [LOW_RISK] The transition from any state to error_terminal state is fully verified in FPV.
StAppWait->StIdle 497 Covered T17
StAppWait->StTerminalError 584 Excluded [LOW_RISK] The transition from any state to error_terminal state is fully verified in FPV.
StError->StIdle 536 Covered T17
StError->StServiceRejectedError 550 Covered T17
StError->StTerminalError 584 Excluded [LOW_RISK] The transition from any state to error_terminal state is fully verified in FPV.
StIdle->StAppCfg 425 Covered T17
StIdle->StSw 430 Covered T17
StIdle->StTerminalError 584 Covered T17
StKeyMgrErrKeyNotValid->StError 520 Covered T17
StKeyMgrErrKeyNotValid->StTerminalError 584 Excluded [LOW_RISK] The transition from any state to error_terminal state is fully verified in FPV.
StServiceRejectedError->StIdle 559 Covered T17
StServiceRejectedError->StTerminalError 584 Excluded [LOW_RISK] The transition from any state to error_terminal state is fully verified in FPV.
StSw->StIdle 513 Covered T17
StSw->StTerminalError 584 Covered T17



Branch Coverage for Instance : tb.dut.u_app_intf
Line No.TotalCoveredPercent
Branches 71 69 97.18
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 24 96.00
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 T20,T21,T22
0 1 - Covered T56,T57,T58
0 0 1 Covered T56,T57,T58
0 0 0 Covered T20,T21,T22


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

Branches:
-1-StatusTests
1 Covered T20,T21,T22
0 Covered T20,T21,T22


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

Branches:
-1--2--3-StatusTests
1 - - Covered T20,T21,T22
0 1 - Covered T22,T30,T31
0 0 1 Covered T22,T30,T31
0 0 0 Covered T20,T21,T22


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

Branches:
-1-StatusTests
1 Covered T20,T21,T22
0 Covered T20,T21,T22


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

Branches:
-1-StatusTests
1 Covered T20,T21,T22
0 Covered T20,T21,T22


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 T22,T30,T31
StIdle 0 1 - - - - - - - - - - Covered T20,T21,T22
StIdle 0 0 - - - - - - - - - - Covered T20,T21,T22
StAppCfg - - 1 - - - - - - - - - Covered T56,T57,T58
StAppCfg - - 0 1 - - - - - - - - Covered T46,T54,T55
StAppCfg - - 0 0 - - - - - - - - Covered T22,T30,T31
StAppMsg - - - - 1 1 - - - - - - Covered T22,T30,T31
StAppMsg - - - - 1 0 - - - - - - Covered T22,T30,T31
StAppMsg - - - - 0 - - - - - - - Covered T22,T30,T31
StAppOutLen - - - - - - 1 - - - - - Covered T22,T30,T31
StAppOutLen - - - - - - 0 - - - - - Covered T22,T59,T60
StAppProcess - - - - - - - - - - - - Covered T22,T30,T31
StAppWait - - - - - - - 1 - - - - Covered T22,T30,T31
StAppWait - - - - - - - 0 - - - - Covered T22,T30,T31
StSw - - - - - - - - 1 - - - Covered T20,T21,T22
StSw - - - - - - - - 0 - - - Covered T20,T21,T22
StKeyMgrErrKeyNotValid - - - - - - - - - - - - Covered T46,T54,T55
StError - - - - - - - - - 1 - - Covered T46,T54,T55
StError - - - - - - - - - 0 - - Covered T46,T54,T55
StError - - - - - - - - - - 1 1 Covered T56,T57,T58
StError - - - - - - - - - - 1 0 Not Covered
StError - - - - - - - - - - 0 - Covered T46,T54,T55
StServiceRejectedError - - - - - - - - - - - - Covered T56,T57,T58
StTerminalError - - - - - - - - - - - - Covered T24,T25,T26
default - - - - - - - - - - - - Covered T27,T28,T29


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

Branches:
-1-StatusTests
1 Covered T24,T25,T26
0 Covered T20,T21,T22


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

Branches:
-1-StatusTests
SelApp Covered T22,T30,T31
SelOutLen Covered T22,T30,T31
SelSw Covered T20,T21,T22
default Covered T20,T21,T22


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 T31,T24,T25
0 1 Covered T31,T51,T52
0 0 Covered T20,T21,T22


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 T22,T30,T31
1 0 Covered T20,T21,T22
0 - Covered T20,T21,T22


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 T22,T30,T31
0 Covered T20,T21,T22


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

Branches:
-1--2-StatusTests
StAppCfg StAppMsg StAppOutLen StAppProcess StAppWait - Covered T22,T30,T31
StSw 1 Covered T22,T30,T31
StSw 0 Covered T20,T21,T22
default - Covered T20,T21,T22


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

Branches:
-1-StatusTests
StAppCfg StAppMsg StAppOutLen StAppProcess StAppWait Covered T22,T30,T31
StSw Covered T20,T21,T22
default Covered T20,T21,T22


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 T20,T21,T22
0 1 - - - - Covered T22,T30,T31
0 0 1 1 - - Covered T22,T30,T31
0 0 1 0 - - Covered T22,T30,T31
0 0 1 - 1 - Not Covered
0 0 1 - 0 - Covered T22,T30,T31
0 0 0 - - 1 Covered T20,T21,T22
0 0 0 - - 0 Covered T20,T21,T22


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

Branches:
-1-StatusTests
2'bz1 Covered T31,T24,T25
2'b10 Covered T24,T46,T25
default Covered T20,T21,T22


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 1025 1025 0 0
SideloadKeySameToDigest_A 1025 1025 0 0
u_state_regs_A 2147483647 2147483647 0 0


AppIntfInRange_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 1025 1025 0 0
T20 1 1 0 0
T21 1 1 0 0
T22 1 1 0 0
T23 1 1 0 0
T30 1 1 0 0
T31 1 1 0 0
T32 1 1 0 0
T33 1 1 0 0
T34 1 1 0 0
T36 1 1 0 0

SideloadKeySameToDigest_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 1025 1025 0 0
T20 1 1 0 0
T21 1 1 0 0
T22 1 1 0 0
T23 1 1 0 0
T30 1 1 0 0
T31 1 1 0 0
T32 1 1 0 0
T33 1 1 0 0
T34 1 1 0 0
T36 1 1 0 0

u_state_regs_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 2147483647 2147483647 0 0
T20 321999 321993 0 0
T21 151249 151248 0 0
T22 407548 407486 0 0
T23 657052 657046 0 0
T30 264362 264291 0 0
T31 455721 455659 0 0
T32 830486 830424 0 0
T33 340300 340238 0 0
T34 151249 151248 0 0
T36 3631 3569 0 0



Cover Directives for Properties: Details

NameAttemptsMatchesIncomplete
AppIntfUseDifferentSizeKey_C 2147483647 2840 0


AppIntfUseDifferentSizeKey_C
NameAttemptsMatchesIncomplete
Total 2147483647 2840 0
T22 407548 7 0
T23 657052 0 0
T24 4074 0 0
T30 264362 12 0
T31 455721 2 0
T32 830486 0 0
T33 340300 13 0
T34 151249 0 0
T35 179590 0 0
T36 3631 0 0
T37 0 12 0
T38 0 12 0
T46 0 13 0
T48 0 13 0
T51 0 2 0
T52 0 2 0

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