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

Module : kmac_app
SCORELINECONDTOGGLEFSMBRANCHASSERT
92.60 98.92 89.47 76.00 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
98.56 98.77 96.05 100.00 100.00 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
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
0CoveredT4,T5,T6
1CoveredT4,T5,T6

 LINE       310
 EXPRESSION (app_data_ready | fsm_data_ready)
             -------1------   -------2------
-1--2-StatusTests
00CoveredT4,T5,T6
01CoveredT39,T40,T41
10CoveredT4,T11,T25

 LINE       310
 EXPRESSION (app_digest_done | fsm_digest_done_q)
             -------1-------   --------2--------
-1--2-StatusTests
00CoveredT4,T5,T6
01CoveredT40,T42,T43
10CoveredT4,T11,T25

 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
0000CoveredT4,T5,T6
0001CoveredT40,T42,T43
0010CoveredT12,T13,T14
0100CoveredT44,T45,T46
1000CoveredT4,T11,T15

 LINE       429
 EXPRESSION (sw_cmd_i == CmdStart)
            -----------1----------
-1-StatusTests
0CoveredT4,T5,T6
1CoveredT4,T5,T6

 LINE       450
 EXPRESSION ((kmac_pkg::AppCfg[app_id].Mode == AppKMAC) && ((!keymgr_key_i.valid)))
             ---------------------1--------------------    -----------2-----------
-1--2-StatusTests
01CoveredT4,T11,T25
10CoveredT4,T11,T25
11CoveredT39,T41,T47

 LINE       450
 SUB-EXPRESSION (kmac_pkg::AppCfg[app_id].Mode == AppKMAC)
                ---------------------1--------------------
-1-StatusTests
0CoveredT4,T11,T25
1CoveredT4,T11,T25

 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
101CoveredT4,T48,T49
110CoveredT4,T11,T25
111CoveredT4,T11,T25

 LINE       469
 EXPRESSION (kmac_pkg::AppCfg[app_id].Mode == AppKMAC)
            ---------------------1--------------------
-1-StatusTests
0CoveredT4,T11,T25
1CoveredT4,T11,T25

 LINE       482
 EXPRESSION (kmac_valid_o && kmac_ready_i)
             ------1-----    ------2-----
-1--2-StatusTests
01Not Covered
10UnreachableT4,T11,T25
11CoveredT4,T11,T25

 LINE       512
 EXPRESSION (sw_cmd_i == CmdDone)
            ----------1----------
-1-StatusTests
0CoveredT4,T5,T6
1CoveredT4,T5,T6

 LINE       542
 EXPRESSION (app_i[app_id].valid && app_i[app_id].last)
             ---------1---------    ---------2--------
-1--2-StatusTests
01Not Covered
10CoveredT39,T40,T41
11CoveredT40,T42,T43

 LINE       650
 EXPRESSION ((mux_sel_buf_err_check != SelSw) && sw_valid_i)
             ----------------1---------------    -----2----
-1--2-StatusTests
01CoveredT4,T5,T6
10CoveredT4,T5,T6
11CoveredT50,T12,T13

 LINE       650
 SUB-EXPRESSION (mux_sel_buf_err_check != SelSw)
                ----------------1---------------
-1-StatusTests
0CoveredT4,T5,T6
1CoveredT4,T5,T6

 LINE       657
 EXPRESSION (app_active_o && (sw_cmd_i != CmdNone))
             ------1-----    ----------2----------
-1--2-StatusTests
01CoveredT4,T5,T6
10CoveredT4,T11,T25
11CoveredT50,T51,T52

 LINE       657
 SUB-EXPRESSION (sw_cmd_i != CmdNone)
                ----------1----------
-1-StatusTests
0CoveredT4,T5,T6
1CoveredT4,T5,T6

 LINE       811
 EXPRESSION (app_id == i)
            ------1------
-1-StatusTests
0CoveredT4,T11,T25
1CoveredT4,T11,T25

 LINE       812
 EXPRESSION (kmac_pkg::AppCfg[i].PrefixMode == 1'b0)
            --------------------1-------------------
-1-StatusTests
0CoveredT4,T11,T25
1Not Covered

 LINE       844
 EXPRESSION ((kmac_pkg::AppCfg[arb_idx].Mode == AppKMAC) ? 1'b1 : 1'b0)
             ---------------------1---------------------
-1-StatusTests
0CoveredT4,T11,T25
1CoveredT4,T11,T25

 LINE       844
 SUB-EXPRESSION (kmac_pkg::AppCfg[arb_idx].Mode == AppKMAC)
                ---------------------1---------------------
-1-StatusTests
0CoveredT4,T11,T25
1CoveredT4,T11,T25

 LINE       845
 EXPRESSION ((kmac_pkg::AppCfg[arb_idx].Mode == AppSHA3) ? Sha3 : CShake)
             ---------------------1---------------------
-1-StatusTests
0CoveredT4,T11,T25
1Not Covered

 LINE       845
 SUB-EXPRESSION (kmac_pkg::AppCfg[arb_idx].Mode == AppSHA3)
                ---------------------1---------------------
-1-StatusTests
0CoveredT4,T11,T25
1Not Covered

 LINE       848
 EXPRESSION (st == StIdle)
            -------1------
-1-StatusTests
0CoveredT4,T5,T6
1CoveredT4,T5,T6

FSM Coverage for Module : kmac_app
Summary for FSM :: st
TotalCoveredPercent
States 11 11 100.00 (Not included in score)
Transitions 25 19 76.00
Sequences 0 0

State, Transition and Sequence Details for FSM :: st
statesLine No.CoveredTests
StAppCfg 425 Covered T1
StAppMsg 459 Covered T1
StAppOutLen 470 Covered T1
StAppProcess 472 Covered T1
StAppWait 491 Covered T1
StError 446 Covered T1
StIdle 434 Covered T1
StKeyMgrErrKeyNotValid 452 Covered T1
StServiceRejectedError 550 Covered T1
StSw 430 Covered T1
StTerminalError 584 Covered T1


transitionsLine No.CoveredTests
StAppCfg->StAppMsg 459 Covered T1
StAppCfg->StError 446 Covered T1
StAppCfg->StKeyMgrErrKeyNotValid 452 Covered T1
StAppCfg->StTerminalError 584 Not Covered
StAppMsg->StAppOutLen 470 Covered T1
StAppMsg->StAppProcess 472 Covered T1
StAppMsg->StTerminalError 584 Covered T1
StAppOutLen->StAppProcess 483 Covered T1
StAppOutLen->StTerminalError 584 Not Covered
StAppProcess->StAppWait 491 Covered T1
StAppProcess->StTerminalError 584 Not Covered
StAppWait->StIdle 497 Covered T1
StAppWait->StTerminalError 584 Covered T1
StError->StIdle 536 Covered T1
StError->StServiceRejectedError 550 Covered T1
StError->StTerminalError 584 Not Covered
StIdle->StAppCfg 425 Covered T1
StIdle->StSw 430 Covered T1
StIdle->StTerminalError 584 Covered T1
StKeyMgrErrKeyNotValid->StError 520 Covered T1
StKeyMgrErrKeyNotValid->StTerminalError 584 Not Covered
StServiceRejectedError->StIdle 559 Covered T1
StServiceRejectedError->StTerminalError 584 Not Covered
StSw->StIdle 513 Covered T1
StSw->StTerminalError 584 Covered T1



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 T4,T5,T6
0 1 - Covered T40,T42,T43
0 0 1 Covered T40,T42,T43
0 0 0 Covered T4,T5,T6


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

Branches:
-1-StatusTests
1 Covered T4,T5,T6
0 Covered T4,T5,T6


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

Branches:
-1--2--3-StatusTests
1 - - Covered T4,T5,T6
0 1 - Covered T4,T11,T25
0 0 1 Covered T4,T11,T25
0 0 0 Covered T4,T5,T6


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

Branches:
-1-StatusTests
1 Covered T4,T5,T6
0 Covered T4,T5,T6


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

Branches:
-1-StatusTests
1 Covered T4,T5,T6
0 Covered T4,T5,T6


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 T4,T11,T25
StIdle 0 1 - - - - - - - - - - Covered T4,T5,T6
StIdle 0 0 - - - - - - - - - - Covered T4,T5,T6
StAppCfg - - 1 - - - - - - - - - Covered T40,T42,T43
StAppCfg - - 0 1 - - - - - - - - Covered T39,T41,T47
StAppCfg - - 0 0 - - - - - - - - Covered T4,T11,T25
StAppMsg - - - - 1 1 - - - - - - Covered T4,T11,T25
StAppMsg - - - - 1 0 - - - - - - Covered T4,T11,T25
StAppMsg - - - - 0 - - - - - - - Covered T4,T11,T25
StAppOutLen - - - - - - 1 - - - - - Covered T4,T11,T25
StAppOutLen - - - - - - 0 - - - - - Covered T4,T11,T25
StAppProcess - - - - - - - - - - - - Covered T4,T11,T25
StAppWait - - - - - - - 1 - - - - Covered T4,T11,T25
StAppWait - - - - - - - 0 - - - - Covered T4,T11,T25
StSw - - - - - - - - 1 - - - Covered T4,T5,T6
StSw - - - - - - - - 0 - - - Covered T4,T5,T6
StKeyMgrErrKeyNotValid - - - - - - - - - - - - Covered T39,T41,T47
StError - - - - - - - - - 1 - - Covered T39,T41,T47
StError - - - - - - - - - 0 - - Covered T39,T40,T41
StError - - - - - - - - - - 1 1 Covered T40,T42,T43
StError - - - - - - - - - - 1 0 Covered T44,T45,T46
StError - - - - - - - - - - 0 - Covered T39,T40,T41
StServiceRejectedError - - - - - - - - - - - - Covered T40,T42,T43
StTerminalError - - - - - - - - - - - - Covered T12,T13,T14
default - - - - - - - - - - - - Covered T7,T8,T9


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

Branches:
-1-StatusTests
1 Covered T12,T13,T14
0 Covered T4,T5,T6


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

Branches:
-1-StatusTests
SelApp Covered T4,T11,T25
SelOutLen Covered T4,T11,T25
SelSw Covered T4,T5,T6
default Covered T4,T5,T6


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 T50,T12,T13
0 1 Covered T50,T51,T52
0 0 Covered T4,T5,T6


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 T4,T11,T25
1 0 Covered T4,T5,T6
0 - Covered T4,T5,T6


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 T4,T11,T25
0 Covered T4,T5,T6


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

Branches:
-1--2-StatusTests
StAppCfg StAppMsg StAppOutLen StAppProcess StAppWait - Covered T4,T11,T25
StSw 1 Covered T4,T11,T25
StSw 0 Covered T4,T5,T6
default - Covered T4,T5,T6


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

Branches:
-1-StatusTests
StAppCfg StAppMsg StAppOutLen StAppProcess StAppWait Covered T4,T11,T25
StSw Covered T4,T5,T6
default Covered T4,T5,T6


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 T4,T5,T6
0 1 - - - - Covered T4,T11,T25
0 0 1 1 - - Covered T4,T11,T25
0 0 1 0 - - Covered T4,T11,T25
0 0 1 - 1 - Not Covered
0 0 1 - 0 - Covered T4,T11,T25
0 0 0 - - 1 Covered T4,T5,T6
0 0 0 - - 0 Covered T4,T5,T6


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

Branches:
-1-StatusTests
2'bz1 Covered T50,T12,T13
2'b10 Covered T39,T41,T12
default Covered T4,T5,T6


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 1041 1041 0 0
SideloadKeySameToDigest_A 1041 1041 0 0
u_state_regs_A 2147483647 2147483647 0 0


AppIntfInRange_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 1041 1041 0 0
T4 1 1 0 0
T5 1 1 0 0
T6 1 1 0 0
T10 1 1 0 0
T11 1 1 0 0
T23 1 1 0 0
T24 1 1 0 0
T25 1 1 0 0
T26 1 1 0 0
T27 1 1 0 0

SideloadKeySameToDigest_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 1041 1041 0 0
T4 1 1 0 0
T5 1 1 0 0
T6 1 1 0 0
T10 1 1 0 0
T11 1 1 0 0
T23 1 1 0 0
T24 1 1 0 0
T25 1 1 0 0
T26 1 1 0 0
T27 1 1 0 0

u_state_regs_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 2147483647 2147483647 0 0
T4 705263 705170 0 0
T5 21269 21171 0 0
T6 24271 24190 0 0
T10 150036 150035 0 0
T11 312238 312230 0 0
T23 981011 981001 0 0
T24 1389 1327 0 0
T25 658187 658092 0 0
T26 11107 11015 0 0
T27 1400 1347 0 0



Cover Directives for Properties: Details

NameAttemptsMatchesIncomplete
AppIntfUseDifferentSizeKey_C 2147483647 2952 0


AppIntfUseDifferentSizeKey_C
NameAttemptsMatchesIncomplete
Total 2147483647 2952 0
T4 705263 16 0
T5 21269 0 0
T6 24271 0 0
T10 150036 0 0
T11 312238 2 0
T15 0 5 0
T23 981011 0 0
T24 1389 0 0
T25 658187 8 0
T26 11107 0 0
T27 1400 0 0
T28 0 3 0
T34 0 14 0
T39 0 2 0
T40 0 13 0
T48 0 8 0
T53 0 12 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
0CoveredT4,T5,T6
1CoveredT4,T5,T6

 LINE       310
 EXPRESSION (app_data_ready | fsm_data_ready)
             -------1------   -------2------
-1--2-StatusTests
00CoveredT4,T5,T6
01CoveredT39,T40,T41
10CoveredT4,T11,T25

 LINE       310
 EXPRESSION (app_digest_done | fsm_digest_done_q)
             -------1-------   --------2--------
-1--2-StatusTests
00CoveredT4,T5,T6
01CoveredT40,T42,T43
10CoveredT4,T11,T25

 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
0000CoveredT4,T5,T6
0001CoveredT40,T42,T43
0010CoveredT12,T13,T14
0100CoveredT44,T45,T46
1000CoveredT4,T11,T15

 LINE       429
 EXPRESSION (sw_cmd_i == CmdStart)
            -----------1----------
-1-StatusTests
0CoveredT4,T5,T6
1CoveredT4,T5,T6

 LINE       450
 EXPRESSION ((kmac_pkg::AppCfg[app_id].Mode == AppKMAC) && ((!keymgr_key_i.valid)))
             ---------------------1--------------------    -----------2-----------
-1--2-StatusTests
01CoveredT4,T11,T25
10CoveredT4,T11,T25
11CoveredT39,T41,T47

 LINE       450
 SUB-EXPRESSION (kmac_pkg::AppCfg[app_id].Mode == AppKMAC)
                ---------------------1--------------------
-1-StatusTests
0CoveredT4,T11,T25
1CoveredT4,T11,T25

 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
101CoveredT4,T48,T49
110CoveredT4,T11,T25
111CoveredT4,T11,T25

 LINE       469
 EXPRESSION (kmac_pkg::AppCfg[app_id].Mode == AppKMAC)
            ---------------------1--------------------
-1-StatusTests
0CoveredT4,T11,T25
1CoveredT4,T11,T25

 LINE       482
 EXPRESSION (kmac_valid_o && kmac_ready_i)
             ------1-----    ------2-----
-1--2-StatusTests
01Not Covered
10UnreachableT4,T11,T25
11CoveredT4,T11,T25

 LINE       512
 EXPRESSION (sw_cmd_i == CmdDone)
            ----------1----------
-1-StatusTests
0CoveredT4,T5,T6
1CoveredT4,T5,T6

 LINE       542
 EXPRESSION (app_i[app_id].valid && app_i[app_id].last)
             ---------1---------    ---------2--------
-1--2-StatusTests
01Not Covered
10CoveredT39,T40,T41
11CoveredT40,T42,T43

 LINE       650
 EXPRESSION ((mux_sel_buf_err_check != SelSw) && sw_valid_i)
             ----------------1---------------    -----2----
-1--2-StatusTests
01CoveredT4,T5,T6
10CoveredT4,T5,T6
11CoveredT50,T12,T13

 LINE       650
 SUB-EXPRESSION (mux_sel_buf_err_check != SelSw)
                ----------------1---------------
-1-StatusTests
0CoveredT4,T5,T6
1CoveredT4,T5,T6

 LINE       657
 EXPRESSION (app_active_o && (sw_cmd_i != CmdNone))
             ------1-----    ----------2----------
-1--2-StatusTests
01CoveredT4,T5,T6
10CoveredT4,T11,T25
11CoveredT50,T51,T52

 LINE       657
 SUB-EXPRESSION (sw_cmd_i != CmdNone)
                ----------1----------
-1-StatusTests
0CoveredT4,T5,T6
1CoveredT4,T5,T6

 LINE       811
 EXPRESSION (app_id == i)
            ------1------
-1-StatusTests
0CoveredT4,T11,T25
1CoveredT4,T11,T25

 LINE       812
 EXPRESSION (kmac_pkg::AppCfg[i].PrefixMode == 1'b0)
            --------------------1-------------------
-1-StatusTests
0CoveredT4,T11,T25
1Not Covered

 LINE       844
 EXPRESSION ((kmac_pkg::AppCfg[arb_idx].Mode == AppKMAC) ? 1'b1 : 1'b0)
             ---------------------1---------------------
-1-StatusTests
0CoveredT4,T11,T25
1CoveredT4,T11,T25

 LINE       844
 SUB-EXPRESSION (kmac_pkg::AppCfg[arb_idx].Mode == AppKMAC)
                ---------------------1---------------------
-1-StatusTests
0CoveredT4,T11,T25
1CoveredT4,T11,T25

 LINE       845
 EXPRESSION ((kmac_pkg::AppCfg[arb_idx].Mode == AppSHA3) ? Sha3 : CShake)
             ---------------------1---------------------
-1-StatusTests
0CoveredT4,T11,T25
1Not Covered

 LINE       845
 SUB-EXPRESSION (kmac_pkg::AppCfg[arb_idx].Mode == AppSHA3)
                ---------------------1---------------------
-1-StatusTests
0CoveredT4,T11,T25
1Not Covered

 LINE       848
 EXPRESSION (st == StIdle)
            -------1------
-1-StatusTests
0CoveredT4,T5,T6
1CoveredT4,T5,T6

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 T1
StAppMsg 459 Covered T1
StAppOutLen 470 Covered T1
StAppProcess 472 Covered T1
StAppWait 491 Covered T1
StError 446 Covered T1
StIdle 434 Covered T1
StKeyMgrErrKeyNotValid 452 Covered T1
StServiceRejectedError 550 Covered T1
StSw 430 Covered T1
StTerminalError 584 Covered T1


transitionsLine No.CoveredTestsExclude Annotation
StAppCfg->StAppMsg 459 Covered T1
StAppCfg->StError 446 Covered T1
StAppCfg->StKeyMgrErrKeyNotValid 452 Covered T1
StAppCfg->StTerminalError 584 Excluded [LOW_RISK] The transition from any state to error_terminal state is fully verified in FPV.
StAppMsg->StAppOutLen 470 Covered T1
StAppMsg->StAppProcess 472 Covered T1
StAppMsg->StTerminalError 584 Covered T1
StAppOutLen->StAppProcess 483 Covered T1
StAppOutLen->StTerminalError 584 Excluded [LOW_RISK] The transition from any state to error_terminal state is fully verified in FPV.
StAppProcess->StAppWait 491 Covered T1
StAppProcess->StTerminalError 584 Excluded [LOW_RISK] The transition from any state to error_terminal state is fully verified in FPV.
StAppWait->StIdle 497 Covered T1
StAppWait->StTerminalError 584 Excluded T1 [LOW_RISK] The transition from any state to error_terminal state is fully verified in FPV.
StError->StIdle 536 Covered T1
StError->StServiceRejectedError 550 Covered T1
StError->StTerminalError 584 Excluded [LOW_RISK] The transition from any state to error_terminal state is fully verified in FPV.
StIdle->StAppCfg 425 Covered T1
StIdle->StSw 430 Covered T1
StIdle->StTerminalError 584 Covered T1
StKeyMgrErrKeyNotValid->StError 520 Covered T1
StKeyMgrErrKeyNotValid->StTerminalError 584 Excluded [LOW_RISK] The transition from any state to error_terminal state is fully verified in FPV.
StServiceRejectedError->StIdle 559 Covered T1
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
StSw->StTerminalError 584 Covered T1



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 T4,T5,T6
0 1 - Covered T40,T42,T43
0 0 1 Covered T40,T42,T43
0 0 0 Covered T4,T5,T6


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

Branches:
-1-StatusTests
1 Covered T4,T5,T6
0 Covered T4,T5,T6


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

Branches:
-1--2--3-StatusTests
1 - - Covered T4,T5,T6
0 1 - Covered T4,T11,T25
0 0 1 Covered T4,T11,T25
0 0 0 Covered T4,T5,T6


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

Branches:
-1-StatusTests
1 Covered T4,T5,T6
0 Covered T4,T5,T6


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

Branches:
-1-StatusTests
1 Covered T4,T5,T6
0 Covered T4,T5,T6


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 T4,T11,T25
StIdle 0 1 - - - - - - - - - - Covered T4,T5,T6
StIdle 0 0 - - - - - - - - - - Covered T4,T5,T6
StAppCfg - - 1 - - - - - - - - - Covered T40,T42,T43
StAppCfg - - 0 1 - - - - - - - - Covered T39,T41,T47
StAppCfg - - 0 0 - - - - - - - - Covered T4,T11,T25
StAppMsg - - - - 1 1 - - - - - - Covered T4,T11,T25
StAppMsg - - - - 1 0 - - - - - - Covered T4,T11,T25
StAppMsg - - - - 0 - - - - - - - Covered T4,T11,T25
StAppOutLen - - - - - - 1 - - - - - Covered T4,T11,T25
StAppOutLen - - - - - - 0 - - - - - Covered T4,T11,T25
StAppProcess - - - - - - - - - - - - Covered T4,T11,T25
StAppWait - - - - - - - 1 - - - - Covered T4,T11,T25
StAppWait - - - - - - - 0 - - - - Covered T4,T11,T25
StSw - - - - - - - - 1 - - - Covered T4,T5,T6
StSw - - - - - - - - 0 - - - Covered T4,T5,T6
StKeyMgrErrKeyNotValid - - - - - - - - - - - - Covered T39,T41,T47
StError - - - - - - - - - 1 - - Covered T39,T41,T47
StError - - - - - - - - - 0 - - Covered T39,T40,T41
StError - - - - - - - - - - 1 1 Covered T40,T42,T43
StError - - - - - - - - - - 1 0 Covered T44,T45,T46
StError - - - - - - - - - - 0 - Covered T39,T40,T41
StServiceRejectedError - - - - - - - - - - - - Covered T40,T42,T43
StTerminalError - - - - - - - - - - - - Covered T12,T13,T14
default - - - - - - - - - - - - Covered T7,T8,T9


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

Branches:
-1-StatusTests
1 Covered T12,T13,T14
0 Covered T4,T5,T6


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

Branches:
-1-StatusTests
SelApp Covered T4,T11,T25
SelOutLen Covered T4,T11,T25
SelSw Covered T4,T5,T6
default Covered T4,T5,T6


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 T50,T12,T13
0 1 Covered T50,T51,T52
0 0 Covered T4,T5,T6


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 T4,T11,T25
1 0 Covered T4,T5,T6
0 - Covered T4,T5,T6


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 T4,T11,T25
0 Covered T4,T5,T6


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

Branches:
-1--2-StatusTests
StAppCfg StAppMsg StAppOutLen StAppProcess StAppWait - Covered T4,T11,T25
StSw 1 Covered T4,T11,T25
StSw 0 Covered T4,T5,T6
default - Covered T4,T5,T6


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

Branches:
-1-StatusTests
StAppCfg StAppMsg StAppOutLen StAppProcess StAppWait Covered T4,T11,T25
StSw Covered T4,T5,T6
default Covered T4,T5,T6


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 T4,T5,T6
0 1 - - - - Covered T4,T11,T25
0 0 1 1 - - Covered T4,T11,T25
0 0 1 0 - - Covered T4,T11,T25
0 0 1 - 1 - Not Covered
0 0 1 - 0 - Covered T4,T11,T25
0 0 0 - - 1 Covered T4,T5,T6
0 0 0 - - 0 Covered T4,T5,T6


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

Branches:
-1-StatusTests
2'bz1 Covered T50,T12,T13
2'b10 Covered T39,T41,T12
default Covered T4,T5,T6


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 1041 1041 0 0
SideloadKeySameToDigest_A 1041 1041 0 0
u_state_regs_A 2147483647 2147483647 0 0


AppIntfInRange_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 1041 1041 0 0
T4 1 1 0 0
T5 1 1 0 0
T6 1 1 0 0
T10 1 1 0 0
T11 1 1 0 0
T23 1 1 0 0
T24 1 1 0 0
T25 1 1 0 0
T26 1 1 0 0
T27 1 1 0 0

SideloadKeySameToDigest_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 1041 1041 0 0
T4 1 1 0 0
T5 1 1 0 0
T6 1 1 0 0
T10 1 1 0 0
T11 1 1 0 0
T23 1 1 0 0
T24 1 1 0 0
T25 1 1 0 0
T26 1 1 0 0
T27 1 1 0 0

u_state_regs_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 2147483647 2147483647 0 0
T4 705263 705170 0 0
T5 21269 21171 0 0
T6 24271 24190 0 0
T10 150036 150035 0 0
T11 312238 312230 0 0
T23 981011 981001 0 0
T24 1389 1327 0 0
T25 658187 658092 0 0
T26 11107 11015 0 0
T27 1400 1347 0 0



Cover Directives for Properties: Details

NameAttemptsMatchesIncomplete
AppIntfUseDifferentSizeKey_C 2147483647 2952 0


AppIntfUseDifferentSizeKey_C
NameAttemptsMatchesIncomplete
Total 2147483647 2952 0
T4 705263 16 0
T5 21269 0 0
T6 24271 0 0
T10 150036 0 0
T11 312238 2 0
T15 0 5 0
T23 981011 0 0
T24 1389 0 0
T25 658187 8 0
T26 11107 0 0
T27 1400 0 0
T28 0 3 0
T34 0 14 0
T39 0 2 0
T40 0 13 0
T48 0 8 0
T53 0 12 0

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