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

Module : kmac_app
SCORELINECONDTOGGLEFSMBRANCHASSERT
86.78 94.65 87.72 60.00 91.55 100.00

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 92.43 94.65 87.72 88.24 91.55 100.00



Module Instance : tb.dut.u_app_intf

Instance :
SCORELINECONDTOGGLEFSMBRANCHASSERT
92.43 94.65 87.72 88.24 91.55 100.00


Instance's subtree :
SCORELINECONDTOGGLEFSMBRANCHASSERT
93.01 94.07 89.80 88.24 92.94 100.00


Parent :
SCORELINECONDTOGGLEFSMBRANCHASSERTNAME
96.82 96.32 91.89 100.00 100.00 92.73 100.00 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
TOTAL18717794.65
ALWAYS2946466.67
ALWAYS30800
ALWAYS30844100.00
ALWAYS33366100.00
ALWAYS35233100.00
CONT_ASSIGN37611100.00
CONT_ASSIGN37711100.00
ALWAYS38033100.00
ALWAYS38933100.00
ALWAYS392100.00
ALWAYS397736791.78
ALWAYS6041818100.00
ALWAYS64855100.00
CONT_ASSIGN66811100.00
CONT_ASSIGN67911100.00
CONT_ASSIGN69011100.00
ALWAYS7121313100.00
ALWAYS73766100.00
ALWAYS76533100.00
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 1 2
296 1 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 0 1
448 0 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 0 1
MISSING_ELSE
MISSING_ELSE
559 0 1
561 0 1
562 0 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
765 1 1
766 1 1
767 1 1
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
0CoveredT4,T5,T6
1CoveredT4,T5,T6

 LINE       310
 EXPRESSION (app_data_ready | fsm_data_ready)
             -------1------   -------2------
-1--2-StatusTests
00CoveredT4,T5,T6
01CoveredT19,T20,T21
10CoveredT5,T7,T15

 LINE       310
 EXPRESSION (app_digest_done | fsm_digest_done_q)
             -------1-------   --------2--------
-1--2-StatusTests
00CoveredT4,T5,T6
01CoveredT22,T23,T24
10CoveredT5,T15,T16

 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
0001Not Covered
0010CoveredT7,T8,T9
0100CoveredT22,T23,T24
1000CoveredT25,T26,T27

 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
01CoveredT5,T7,T15
10CoveredT15,T16,T8
11CoveredT19,T20,T21

 LINE       450
 SUB-EXPRESSION (kmac_pkg::AppCfg[app_id].Mode == AppKMAC)
                ---------------------1--------------------
-1-StatusTests
0CoveredT5,T7,T15
1CoveredT19,T15,T16

 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
101CoveredT16,T28,T25
110CoveredT5,T7,T15
111CoveredT5,T15,T16

 LINE       469
 EXPRESSION (kmac_pkg::AppCfg[app_id].Mode == AppKMAC)
            ---------------------1--------------------
-1-StatusTests
0CoveredT5,T15,T16
1CoveredT15,T16,T8

 LINE       482
 EXPRESSION (kmac_valid_o && kmac_ready_i)
             ------1-----    ------2-----
-1--2-StatusTests
01Not Covered
10UnreachableT15,T16,T25
11CoveredT15,T16,T8

 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
10CoveredT19,T20,T21
11CoveredT22,T23,T24

 LINE       650
 EXPRESSION ((mux_sel_buf_err_check != SelSw) && sw_valid_i)
             ----------------1---------------    -----2----
-1--2-StatusTests
01CoveredT4,T5,T6
10CoveredT4,T5,T6
11CoveredT5,T7,T8

 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
10CoveredT5,T7,T19
11CoveredT29,T30,T31

 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
0CoveredT5,T7,T19
1CoveredT5,T7,T19

 LINE       812
 EXPRESSION (kmac_pkg::AppCfg[i].PrefixMode == 1'b0)
            --------------------1-------------------
-1-StatusTests
0CoveredT5,T7,T19
1Not Covered

 LINE       844
 EXPRESSION ((kmac_pkg::AppCfg[arb_idx].Mode == AppKMAC) ? 1'b1 : 1'b0)
             ---------------------1---------------------
-1-StatusTests
0CoveredT5,T7,T15
1CoveredT19,T15,T16

 LINE       844
 SUB-EXPRESSION (kmac_pkg::AppCfg[arb_idx].Mode == AppKMAC)
                ---------------------1---------------------
-1-StatusTests
0CoveredT5,T7,T15
1CoveredT19,T15,T16

 LINE       845
 EXPRESSION ((kmac_pkg::AppCfg[arb_idx].Mode == AppSHA3) ? Sha3 : CShake)
             ---------------------1---------------------
-1-StatusTests
0CoveredT5,T7,T19
1Not Covered

 LINE       845
 SUB-EXPRESSION (kmac_pkg::AppCfg[arb_idx].Mode == AppSHA3)
                ---------------------1---------------------
-1-StatusTests
0CoveredT5,T7,T19
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 10 90.91 (Not included in score)
Transitions 25 15 60.00
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 Not Covered
StSw 430 Covered T1
StTerminalError 584 Covered T1


transitionsLine No.CoveredTests
StAppCfg->StAppMsg 459 Covered T1
StAppCfg->StError 446 Not Covered
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 Not Covered
StError->StIdle 536 Covered T1
StError->StServiceRejectedError 550 Not Covered
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 Not Covered
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 65 91.55
IF 294 4 2 50.00
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 22 88.00
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 - Not Covered
0 0 1 Not Covered
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 T5,T19,T15
0 0 1 Covered T5,T7,T19
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 T5,T7,T19
StIdle 0 1 - - - - - - - - - - Covered T4,T5,T6
StIdle 0 0 - - - - - - - - - - Covered T4,T5,T6
StAppCfg - - 1 - - - - - - - - - Not Covered
StAppCfg - - 0 1 - - - - - - - - Covered T19,T20,T21
StAppCfg - - 0 0 - - - - - - - - Covered T5,T7,T15
StAppMsg - - - - 1 1 - - - - - - Covered T15,T16,T8
StAppMsg - - - - 1 0 - - - - - - Covered T5,T15,T16
StAppMsg - - - - 0 - - - - - - - Covered T5,T7,T15
StAppOutLen - - - - - - 1 - - - - - Covered T15,T16,T8
StAppOutLen - - - - - - 0 - - - - - Covered T15,T16,T25
StAppProcess - - - - - - - - - - - - Covered T5,T15,T16
StAppWait - - - - - - - 1 - - - - Covered T5,T15,T16
StAppWait - - - - - - - 0 - - - - Covered T5,T15,T16
StSw - - - - - - - - 1 - - - Covered T4,T5,T6
StSw - - - - - - - - 0 - - - Covered T4,T5,T6
StKeyMgrErrKeyNotValid - - - - - - - - - - - - Covered T19,T20,T21
StError - - - - - - - - - 1 - - Covered T19,T20,T21
StError - - - - - - - - - 0 - - Covered T19,T20,T21
StError - - - - - - - - - - 1 1 Not Covered
StError - - - - - - - - - - 1 0 Covered T22,T23,T24
StError - - - - - - - - - - 0 - Covered T19,T20,T21
StServiceRejectedError - - - - - - - - - - - - Not Covered
StTerminalError - - - - - - - - - - - - Covered T7,T8,T9
default - - - - - - - - - - - - Covered T10,T11,T12


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

Branches:
-1-StatusTests
1 Covered T7,T8,T9
0 Covered T4,T5,T6


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

Branches:
-1-StatusTests
SelApp Covered T5,T7,T15
SelOutLen Covered T15,T16,T8
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 T5,T7,T8
0 1 Covered T29,T30,T31
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 T5,T15,T16
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 T5,T15,T16
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 T5,T7,T19
StSw 1 Covered T5,T15,T16
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 T5,T7,T19
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 T5,T19,T15
0 0 1 1 - - Covered T19,T15,T16
0 0 1 0 - - Covered T5,T7,T15
0 0 1 - 1 - Not Covered
0 0 1 - 0 - Covered T5,T7,T19
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 T5,T7,T8
2'b10 Covered T7,T19,T8
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 860 860 0 0
SideloadKeySameToDigest_A 860 860 0 0
u_state_regs_A 2147483647 2147483647 0 0


AppIntfInRange_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 860 860 0 0
T4 1 1 0 0
T5 1 1 0 0
T6 1 1 0 0
T7 1 1 0 0
T13 1 1 0 0
T14 1 1 0 0
T15 1 1 0 0
T16 1 1 0 0
T17 1 1 0 0
T19 1 1 0 0

SideloadKeySameToDigest_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 860 860 0 0
T4 1 1 0 0
T5 1 1 0 0
T6 1 1 0 0
T7 1 1 0 0
T13 1 1 0 0
T14 1 1 0 0
T15 1 1 0 0
T16 1 1 0 0
T17 1 1 0 0
T19 1 1 0 0

u_state_regs_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 2147483647 2147483647 0 0
T4 6178 6081 0 0
T5 82780 82713 0 0
T6 6203 6130 0 0
T7 2525 2356 0 0
T13 6361 6309 0 0
T14 39564 39474 0 0
T15 42635 42557 0 0
T16 112822 112814 0 0
T17 180977 180971 0 0
T19 108774 108705 0 0



Cover Directives for Properties: Details

NameAttemptsMatchesIncomplete
AppIntfUseDifferentSizeKey_C 2147483647 2347 0


AppIntfUseDifferentSizeKey_C
NameAttemptsMatchesIncomplete
Total 2147483647 2347 0
T8 51370 1 0
T14 39564 0 0
T15 42635 2 0
T16 112822 12 0
T17 180977 0 0
T18 16656 0 0
T19 108774 12 0
T20 0 12 0
T21 0 8 0
T25 0 14 0
T28 324224 14 0
T32 878 0 0
T33 1685 0 0
T34 0 1 0
T35 0 25 0

Line Coverage for Instance : tb.dut.u_app_intf
Line No.TotalCoveredPercent
TOTAL18717794.65
ALWAYS2946466.67
ALWAYS30800
ALWAYS30844100.00
ALWAYS33366100.00
ALWAYS35233100.00
CONT_ASSIGN37611100.00
CONT_ASSIGN37711100.00
ALWAYS38033100.00
ALWAYS38933100.00
ALWAYS392100.00
ALWAYS397736791.78
ALWAYS6041818100.00
ALWAYS64855100.00
CONT_ASSIGN66811100.00
CONT_ASSIGN67911100.00
CONT_ASSIGN69011100.00
ALWAYS7121313100.00
ALWAYS73766100.00
ALWAYS76533100.00
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 1 2
296 1 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 0 1
448 0 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 0 1
MISSING_ELSE
MISSING_ELSE
559 0 1
561 0 1
562 0 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
765 1 1
766 1 1
767 1 1
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
0CoveredT4,T5,T6
1CoveredT4,T5,T6

 LINE       310
 EXPRESSION (app_data_ready | fsm_data_ready)
             -------1------   -------2------
-1--2-StatusTests
00CoveredT4,T5,T6
01CoveredT19,T20,T21
10CoveredT5,T7,T15

 LINE       310
 EXPRESSION (app_digest_done | fsm_digest_done_q)
             -------1-------   --------2--------
-1--2-StatusTests
00CoveredT4,T5,T6
01CoveredT22,T23,T24
10CoveredT5,T15,T16

 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
0001Not Covered
0010CoveredT7,T8,T9
0100CoveredT22,T23,T24
1000CoveredT25,T26,T27

 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
01CoveredT5,T7,T15
10CoveredT15,T16,T8
11CoveredT19,T20,T21

 LINE       450
 SUB-EXPRESSION (kmac_pkg::AppCfg[app_id].Mode == AppKMAC)
                ---------------------1--------------------
-1-StatusTests
0CoveredT5,T7,T15
1CoveredT19,T15,T16

 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
101CoveredT16,T28,T25
110CoveredT5,T7,T15
111CoveredT5,T15,T16

 LINE       469
 EXPRESSION (kmac_pkg::AppCfg[app_id].Mode == AppKMAC)
            ---------------------1--------------------
-1-StatusTests
0CoveredT5,T15,T16
1CoveredT15,T16,T8

 LINE       482
 EXPRESSION (kmac_valid_o && kmac_ready_i)
             ------1-----    ------2-----
-1--2-StatusTests
01Not Covered
10UnreachableT15,T16,T25
11CoveredT15,T16,T8

 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
10CoveredT19,T20,T21
11CoveredT22,T23,T24

 LINE       650
 EXPRESSION ((mux_sel_buf_err_check != SelSw) && sw_valid_i)
             ----------------1---------------    -----2----
-1--2-StatusTests
01CoveredT4,T5,T6
10CoveredT4,T5,T6
11CoveredT5,T7,T8

 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
10CoveredT5,T7,T19
11CoveredT29,T30,T31

 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
0CoveredT5,T7,T19
1CoveredT5,T7,T19

 LINE       812
 EXPRESSION (kmac_pkg::AppCfg[i].PrefixMode == 1'b0)
            --------------------1-------------------
-1-StatusTests
0CoveredT5,T7,T19
1Not Covered

 LINE       844
 EXPRESSION ((kmac_pkg::AppCfg[arb_idx].Mode == AppKMAC) ? 1'b1 : 1'b0)
             ---------------------1---------------------
-1-StatusTests
0CoveredT5,T7,T15
1CoveredT19,T15,T16

 LINE       844
 SUB-EXPRESSION (kmac_pkg::AppCfg[arb_idx].Mode == AppKMAC)
                ---------------------1---------------------
-1-StatusTests
0CoveredT5,T7,T15
1CoveredT19,T15,T16

 LINE       845
 EXPRESSION ((kmac_pkg::AppCfg[arb_idx].Mode == AppSHA3) ? Sha3 : CShake)
             ---------------------1---------------------
-1-StatusTests
0CoveredT5,T7,T19
1Not Covered

 LINE       845
 SUB-EXPRESSION (kmac_pkg::AppCfg[arb_idx].Mode == AppSHA3)
                ---------------------1---------------------
-1-StatusTests
0CoveredT5,T7,T19
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 10 90.91 (Not included in score)
Transitions 17 15 88.24
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 Excluded
StSw 430 Covered T1
StTerminalError 584 Covered T1


transitionsLine No.CoveredTestsExclude Annotation
StAppCfg->StAppMsg 459 Covered T1
StAppCfg->StError 446 Not Covered
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 Not Covered
StError->StIdle 536 Covered T1
StError->StServiceRejectedError 550 Excluded [UNSUPPORTED]Unmasked version does not have ServiceRejectError.
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 Excluded [UNSUPPORTED]Unmasked version does not have ServiceRejectError.
StServiceRejectedError->StTerminalError 584 Excluded [UNSUPPORTED]Unmasked version does not have ServiceRejectError.
StSw->StIdle 513 Covered T1
StSw->StTerminalError 584 Covered T1



Branch Coverage for Instance : tb.dut.u_app_intf
Line No.TotalCoveredPercent
Branches 71 65 91.55
IF 294 4 2 50.00
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 22 88.00
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 - Not Covered
0 0 1 Not Covered
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 T5,T19,T15
0 0 1 Covered T5,T7,T19
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 T5,T7,T19
StIdle 0 1 - - - - - - - - - - Covered T4,T5,T6
StIdle 0 0 - - - - - - - - - - Covered T4,T5,T6
StAppCfg - - 1 - - - - - - - - - Not Covered
StAppCfg - - 0 1 - - - - - - - - Covered T19,T20,T21
StAppCfg - - 0 0 - - - - - - - - Covered T5,T7,T15
StAppMsg - - - - 1 1 - - - - - - Covered T15,T16,T8
StAppMsg - - - - 1 0 - - - - - - Covered T5,T15,T16
StAppMsg - - - - 0 - - - - - - - Covered T5,T7,T15
StAppOutLen - - - - - - 1 - - - - - Covered T15,T16,T8
StAppOutLen - - - - - - 0 - - - - - Covered T15,T16,T25
StAppProcess - - - - - - - - - - - - Covered T5,T15,T16
StAppWait - - - - - - - 1 - - - - Covered T5,T15,T16
StAppWait - - - - - - - 0 - - - - Covered T5,T15,T16
StSw - - - - - - - - 1 - - - Covered T4,T5,T6
StSw - - - - - - - - 0 - - - Covered T4,T5,T6
StKeyMgrErrKeyNotValid - - - - - - - - - - - - Covered T19,T20,T21
StError - - - - - - - - - 1 - - Covered T19,T20,T21
StError - - - - - - - - - 0 - - Covered T19,T20,T21
StError - - - - - - - - - - 1 1 Not Covered
StError - - - - - - - - - - 1 0 Covered T22,T23,T24
StError - - - - - - - - - - 0 - Covered T19,T20,T21
StServiceRejectedError - - - - - - - - - - - - Not Covered
StTerminalError - - - - - - - - - - - - Covered T7,T8,T9
default - - - - - - - - - - - - Covered T10,T11,T12


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

Branches:
-1-StatusTests
1 Covered T7,T8,T9
0 Covered T4,T5,T6


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

Branches:
-1-StatusTests
SelApp Covered T5,T7,T15
SelOutLen Covered T15,T16,T8
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 T5,T7,T8
0 1 Covered T29,T30,T31
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 T5,T15,T16
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 T5,T15,T16
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 T5,T7,T19
StSw 1 Covered T5,T15,T16
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 T5,T7,T19
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 T5,T19,T15
0 0 1 1 - - Covered T19,T15,T16
0 0 1 0 - - Covered T5,T7,T15
0 0 1 - 1 - Not Covered
0 0 1 - 0 - Covered T5,T7,T19
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 T5,T7,T8
2'b10 Covered T7,T19,T8
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 860 860 0 0
SideloadKeySameToDigest_A 860 860 0 0
u_state_regs_A 2147483647 2147483647 0 0


AppIntfInRange_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 860 860 0 0
T4 1 1 0 0
T5 1 1 0 0
T6 1 1 0 0
T7 1 1 0 0
T13 1 1 0 0
T14 1 1 0 0
T15 1 1 0 0
T16 1 1 0 0
T17 1 1 0 0
T19 1 1 0 0

SideloadKeySameToDigest_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 860 860 0 0
T4 1 1 0 0
T5 1 1 0 0
T6 1 1 0 0
T7 1 1 0 0
T13 1 1 0 0
T14 1 1 0 0
T15 1 1 0 0
T16 1 1 0 0
T17 1 1 0 0
T19 1 1 0 0

u_state_regs_A
NameAttemptsReal SuccessesFailuresIncomplete
Total 2147483647 2147483647 0 0
T4 6178 6081 0 0
T5 82780 82713 0 0
T6 6203 6130 0 0
T7 2525 2356 0 0
T13 6361 6309 0 0
T14 39564 39474 0 0
T15 42635 42557 0 0
T16 112822 112814 0 0
T17 180977 180971 0 0
T19 108774 108705 0 0



Cover Directives for Properties: Details

NameAttemptsMatchesIncomplete
AppIntfUseDifferentSizeKey_C 2147483647 2347 0


AppIntfUseDifferentSizeKey_C
NameAttemptsMatchesIncomplete
Total 2147483647 2347 0
T8 51370 1 0
T14 39564 0 0
T15 42635 2 0
T16 112822 12 0
T17 180977 0 0
T18 16656 0 0
T19 108774 12 0
T20 0 12 0
T21 0 8 0
T25 0 14 0
T28 324224 14 0
T32 878 0 0
T33 1685 0 0
T34 0 1 0
T35 0 25 0

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