Unified Coverage Report :: Module :: kmac_core

Module : kmac_core

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
0.00	0.00	0.00		0.00	0.00

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

Module self-instances :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
tb.dut.u_kmac_core	0.00	0.00	0.00		0.00	0.00

---

Module Instance : tb.dut.u_kmac_core

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
0.00	0.00	0.00		0.00	0.00

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
0.00	0.00	0.00	0.00	0.00	0.00

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
1.32	0.00	0.00	6.61	0.00	0.00		dut

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
gen_key_slicer[0].u_key_slicer	0.00	0.00
gen_key_slicer[1].u_key_slicer	0.00	0.00
u_key_index_count	0.00			0.00
u_state_regs	0.00	0.00				0.00

Line Coverage for Module : kmac_core

	Line No.	Total	Covered	Percent
TOTAL		76	0	0.00
CONT_ASSIGN	151	1	0	0.00
ALWAYS	159	3	0	0.00
ALWAYS	164	30	0	0.00
CONT_ASSIGN	249	1	0	0.00
CONT_ASSIGN	250	1	0	0.00
CONT_ASSIGN	251	1	0	0.00
CONT_ASSIGN	252	1	0	0.00
CONT_ASSIGN	256	1	0	0.00
CONT_ASSIGN	258	1	0	0.00
CONT_ASSIGN	263	1	0	0.00
ALWAYS	266	6	0	0.00
CONT_ASSIGN	285	1	0	0.00
ALWAYS	305	6	0	0.00
ALWAYS	336	6	0	0.00
ALWAYS	336	6	0	0.00
CONT_ASSIGN	370	1	0	0.00
CONT_ASSIGN	373	1	0	0.00
CONT_ASSIGN	392	1	0	0.00
ALWAYS	418	6	0	0.00
CONT_ASSIGN	429	1	0	0.00

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

Line No.	Covered	Statements
151	0	1
159	0	3
164	0	1
166	0	1
167	0	1
169	0	1
171	0	1
172	0	1
174	0	1
176	0	1
178	0	1
179	0	1
181	0	1
188	0	1
189	0	1
191	0	1
192	0	1
194	0	1
195	0	1
197	0	1
199	0	1
205	0	1
206	0	1
208	0	1
210	0	1
215	0	1
216	0	1
218	0	1
224	0	1
225	0	1
238	0	1
239	0	1
			==> MISSING_ELSE
249	0	1
250	0	1
251	0	1
252	0	1
256	0	1
258	0	1
263	0	1
266	0	1
267	0	1
268	0	1
269	0	1
270	0	1
272	0	1
			==> MISSING_ELSE
285	0	1
305	0	1
315	0	1
316	0	1
317	0	1
318	0	1
319	0	1
336	0	1
339	0	1
343	0	1
347	0	1
351	0	1
356	0	1
336	0	1
339	0	1
343	0	1
347	0	1
351	0	1
356	0	1
370	0	1
373	0	1
392	0	1
418	0	1
419	0	1
420	0	1
421	0	1
422	0	1
423	0	1
429	0	1

---

Cond Coverage for Module : kmac_core

	Total	Covered	Percent
Conditions	28	0	0.00
Logical	28	0	0.00
Non-Logical	0	0
Event	0	0

 LINE       178
 EXPRESSION (kmac_en_i && start_i)
             ----1----    ---2---

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Not Covered
1	1	Not Covered

 LINE       205
 EXPRESSION (process_i || process_latched)
             ----1----    -------2-------

-1-	-2-	Status	Tests
0	0	Not Covered
0	1	Not Covered
1	0	Not Covered

 LINE       249
 EXPRESSION (en_kmac_datapath ? kmac_valid : fifo_valid_i)
             --------1-------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       250
 EXPRESSION (en_kmac_datapath ? kmac_data : fifo_data_i)
             --------1-------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       251
 EXPRESSION (en_kmac_datapath ? kmac_strb : fifo_strb_i)
             --------1-------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       252
 EXPRESSION (en_kmac_datapath ? 1'b0 : msg_ready_i)
             --------1-------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       256
 EXPRESSION (en_key_write ? '1 : '0)
             ------1-----

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       258
 EXPRESSION (en_key_write ? key_sliced : ('{(*adjust*)default:'0}))
             ------1-----

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       263
 EXPRESSION (kmac_en_i ? kmac_process : process_i)
             ----1----

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       268
 EXPRESSION (process_i && ((!process_o)))
             ----1----    -------2------

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Not Covered
1	1	Not Covered

 LINE       392
 EXPRESSION (kmac_valid & msg_ready_i)
             -----1----   -----2-----

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Not Covered
1	1	Not Covered

 LINE       429
 EXPRESSION (key_index == block_addr_limit)
            ---------------1---------------

-1-	Status	Tests
0	Not Covered
1	Not Covered

---

FSM Coverage for Module : kmac_core

Summary for FSM :: st

	Total	Covered	Percent
States	5	0	0.00	(Not included in score)
Transitions	8	0	0.00
Sequences	0	0

State, Transition and Sequence Details for FSM :: st

---

states	Line No.	Covered	Tests
StKey	179	Not Covered
StKmacFlush	206	Not Covered
StKmacIdle	181	Not Covered
StKmacMsg	192	Not Covered
StTerminalError	239	Not Covered

transitions	Line No.	Covered	Tests
StKey->StKmacMsg	192	Not Covered
StKey->StTerminalError	239	Not Covered
StKmacFlush->StKmacIdle	216	Not Covered
StKmacFlush->StTerminalError	239	Not Covered
StKmacIdle->StKey	179	Not Covered
StKmacIdle->StTerminalError	239	Not Covered
StKmacMsg->StKmacFlush	206	Not Covered
StKmacMsg->StTerminalError	239	Not Covered

---

Branch Coverage for Module : kmac_core

	Line No.	Total	Covered	Percent
Branches		56	0	0.00
TERNARY	249	2	0	0.00
TERNARY	250	2	0	0.00
TERNARY	251	2	0	0.00
TERNARY	252	2	0	0.00
TERNARY	256	2	0	0.00
TERNARY	258	2	0	0.00
TERNARY	263	2	0	0.00
IF	159	2	0	0.00
CASE	176	10	0	0.00
IF	238	2	0	0.00
IF	266	4	0	0.00
CASE	305	6	0	0.00
CASE	418	6	0	0.00
CASE	336	6	0	0.00
CASE	336	6	0	0.00

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

	LineNo.	Expression
-1-:	249	(en_kmac_datapath) ? 

Branches:

-1-	Status	Tests
1	Not Covered
0	Not Covered

	LineNo.	Expression
-1-:	250	(en_kmac_datapath) ? 

Branches:

-1-	Status	Tests
1	Not Covered
0	Not Covered

	LineNo.	Expression
-1-:	251	(en_kmac_datapath) ? 

Branches:

-1-	Status	Tests
1	Not Covered
0	Not Covered

	LineNo.	Expression
-1-:	252	(en_kmac_datapath) ? 

Branches:

-1-	Status	Tests
1	Not Covered
0	Not Covered

	LineNo.	Expression
-1-:	256	(en_key_write) ? 

Branches:

-1-	Status	Tests
1	Not Covered
0	Not Covered

	LineNo.	Expression
-1-:	258	(en_key_write) ? 

Branches:

-1-	Status	Tests
1	Not Covered
0	Not Covered

	LineNo.	Expression
-1-:	263	(kmac_en_i) ? 

Branches:

-1-	Status	Tests
1	Not Covered
0	Not Covered

	LineNo.	Expression
-1-:	159	if ((!rst_ni))

Branches:

-1-	Status	Tests
1	Not Covered
0	Not Covered

	LineNo.	Expression
-1-:	176	case (st)
-2-:	178	if ((kmac_en_i && start_i))
-3-:	191	if (sent_blocksize)
-4-:	205	if ((process_i || process_latched))
-5-:	215	if (prim_mubi_pkg::mubi4_test_true_strict(done_i))

Branches:

-1-	-2-	-3-	-4-	-5-	Status	Tests
StKmacIdle	1	-	-	-	Not Covered
StKmacIdle	0	-	-	-	Not Covered
StKey	-	1	-	-	Not Covered
StKey	-	0	-	-	Not Covered
StKmacMsg	-	-	1	-	Not Covered
StKmacMsg	-	-	0	-	Not Covered
StKmacFlush	-	-	-	1	Not Covered
StKmacFlush	-	-	-	0	Not Covered
StTerminalError	-	-	-	-	Not Covered
default	-	-	-	-	Not Covered

	LineNo.	Expression
-1-:	238	if (lc_ctrl_pkg::lc_tx_test_true_loose(lc_escalate_en_i))

Branches:

-1-	Status	Tests
1	Not Covered
0	Not Covered

	LineNo.	Expression
-1-:	266	if ((!rst_ni))
-2-:	268	if ((process_i && (!process_o)))
-3-:	270	if ((process_o || prim_mubi_pkg::mubi4_test_true_strict(done_i)))

Branches:

-1-	-2-	-3-	Status	Tests
1	-	-	Not Covered
0	1	-	Not Covered
0	0	1	Not Covered
0	0	0	Not Covered

	LineNo.	Expression
-1-:	305	case (key_len_i)

Branches:

-1-	Status	Tests
Key128	Not Covered
Key192	Not Covered
Key256	Not Covered
Key384	Not Covered
Key512	Not Covered
default	Not Covered

	LineNo.	Expression
-1-:	418	case (strength_i)

Branches:

-1-	Status	Tests
L128	Not Covered
L224	Not Covered
L256	Not Covered
L384	Not Covered
L512	Not Covered
default	Not Covered

	LineNo.	Expression
-1-:	336	case (key_len_i)

Branches:

-1-	Status	Tests
Key128	Not Covered
Key192	Not Covered
Key256	Not Covered
Key384	Not Covered
Key512	Not Covered
default	Not Covered

	LineNo.	Expression
-1-:	336	case (key_len_i)

Branches:

-1-	Status	Tests
Key128	Not Covered
Key192	Not Covered
Key256	Not Covered
Key384	Not Covered
Key512	Not Covered
default	Not Covered

Line Coverage for Instance : tb.dut.u_kmac_core

	Line No.	Total	Covered	Percent
TOTAL		76	0	0.00
CONT_ASSIGN	151	1	0	0.00
ALWAYS	159	3	0	0.00
ALWAYS	164	30	0	0.00
CONT_ASSIGN	249	1	0	0.00
CONT_ASSIGN	250	1	0	0.00
CONT_ASSIGN	251	1	0	0.00
CONT_ASSIGN	252	1	0	0.00
CONT_ASSIGN	256	1	0	0.00
CONT_ASSIGN	258	1	0	0.00
CONT_ASSIGN	263	1	0	0.00
ALWAYS	266	6	0	0.00
CONT_ASSIGN	285	1	0	0.00
ALWAYS	305	6	0	0.00
ALWAYS	336	6	0	0.00
ALWAYS	336	6	0	0.00
CONT_ASSIGN	370	1	0	0.00
CONT_ASSIGN	373	1	0	0.00
CONT_ASSIGN	392	1	0	0.00
ALWAYS	418	6	0	0.00
CONT_ASSIGN	429	1	0	0.00

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

Line No.	Covered	Statements
151	0	1
159	0	3
164	0	1
166	0	1
167	0	1
169	0	1
171	0	1
172	0	1
174	0	1
176	0	1
178	0	1
179	0	1
181	0	1
188	0	1
189	0	1
191	0	1
192	0	1
194	0	1
195	0	1
197	0	1
199	0	1
205	0	1
206	0	1
208	0	1
210	0	1
215	0	1
216	0	1
218	0	1
224	0	1
225	0	1
238	0	1
239	0	1
			==> MISSING_ELSE
249	0	1
250	0	1
251	0	1
252	0	1
256	0	1
258	0	1
263	0	1
266	0	1
267	0	1
268	0	1
269	0	1
270	0	1
272	0	1
			==> MISSING_ELSE
285	0	1
305	0	1
315	0	1
316	0	1
317	0	1
318	0	1
319	0	1
336	0	1
339	0	1
343	0	1
347	0	1
351	0	1
356	0	1
336	0	1
339	0	1
343	0	1
347	0	1
351	0	1
356	0	1
370	0	1
373	0	1
392	0	1
418	0	1
419	0	1
420	0	1
421	0	1
422	0	1
423	0	1
429	0	1

---

Cond Coverage for Instance : tb.dut.u_kmac_core

	Total	Covered	Percent
Conditions	28	0	0.00
Logical	28	0	0.00
Non-Logical	0	0
Event	0	0

 LINE       178
 EXPRESSION (kmac_en_i && start_i)
             ----1----    ---2---

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Not Covered
1	1	Not Covered

 LINE       205
 EXPRESSION (process_i || process_latched)
             ----1----    -------2-------

-1-	-2-	Status	Tests
0	0	Not Covered
0	1	Not Covered
1	0	Not Covered

 LINE       249
 EXPRESSION (en_kmac_datapath ? kmac_valid : fifo_valid_i)
             --------1-------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       250
 EXPRESSION (en_kmac_datapath ? kmac_data : fifo_data_i)
             --------1-------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       251
 EXPRESSION (en_kmac_datapath ? kmac_strb : fifo_strb_i)
             --------1-------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       252
 EXPRESSION (en_kmac_datapath ? 1'b0 : msg_ready_i)
             --------1-------

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       256
 EXPRESSION (en_key_write ? '1 : '0)
             ------1-----

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       258
 EXPRESSION (en_key_write ? key_sliced : ('{(*adjust*)default:'0}))
             ------1-----

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       263
 EXPRESSION (kmac_en_i ? kmac_process : process_i)
             ----1----

-1-	Status	Tests
0	Not Covered
1	Not Covered

 LINE       268
 EXPRESSION (process_i && ((!process_o)))
             ----1----    -------2------

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Not Covered
1	1	Not Covered

 LINE       392
 EXPRESSION (kmac_valid & msg_ready_i)
             -----1----   -----2-----

-1-	-2-	Status	Tests
0	1	Not Covered
1	0	Not Covered
1	1	Not Covered

 LINE       429
 EXPRESSION (key_index == block_addr_limit)
            ---------------1---------------

-1-	Status	Tests
0	Not Covered
1	Not Covered

---

FSM Coverage for Instance : tb.dut.u_kmac_core

Summary for FSM :: st

	Total	Covered	Percent
States	5	0	0.00	(Not included in score)
Transitions	7	0	0.00
Sequences	0	0

State, Transition and Sequence Details for FSM :: st

---

states	Line No.	Covered	Tests
StKey	179	Not Covered
StKmacFlush	206	Not Covered
StKmacIdle	181	Not Covered
StKmacMsg	192	Not Covered
StTerminalError	239	Not Covered

transitions	Line No.	Covered	Tests	Exclude Annotation
StKey->StKmacMsg	192	Not Covered
StKey->StTerminalError	239	Not Covered
StKmacFlush->StKmacIdle	216	Not Covered
StKmacFlush->StTerminalError	239	Excluded		[LOW_RISK] The transition from any state to error_terminal state is fully verified in FPV.
StKmacIdle->StKey	179	Not Covered
StKmacIdle->StTerminalError	239	Not Covered
StKmacMsg->StKmacFlush	206	Not Covered
StKmacMsg->StTerminalError	239	Not Covered

---

Branch Coverage for Instance : tb.dut.u_kmac_core

	Line No.	Total	Covered	Percent
Branches		56	0	0.00
TERNARY	249	2	0	0.00
TERNARY	250	2	0	0.00
TERNARY	251	2	0	0.00
TERNARY	252	2	0	0.00
TERNARY	256	2	0	0.00
TERNARY	258	2	0	0.00
TERNARY	263	2	0	0.00
IF	159	2	0	0.00
CASE	176	10	0	0.00
IF	238	2	0	0.00
IF	266	4	0	0.00
CASE	305	6	0	0.00
CASE	418	6	0	0.00
CASE	336	6	0	0.00
CASE	336	6	0	0.00

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

	LineNo.	Expression
-1-:	249	(en_kmac_datapath) ? 

Branches:

-1-	Status	Tests
1	Not Covered
0	Not Covered

	LineNo.	Expression
-1-:	250	(en_kmac_datapath) ? 

Branches:

-1-	Status	Tests
1	Not Covered
0	Not Covered

	LineNo.	Expression
-1-:	251	(en_kmac_datapath) ? 

Branches:

-1-	Status	Tests
1	Not Covered
0	Not Covered

	LineNo.	Expression
-1-:	252	(en_kmac_datapath) ? 

Branches:

-1-	Status	Tests
1	Not Covered
0	Not Covered

	LineNo.	Expression
-1-:	256	(en_key_write) ? 

Branches:

-1-	Status	Tests
1	Not Covered
0	Not Covered

	LineNo.	Expression
-1-:	258	(en_key_write) ? 

Branches:

-1-	Status	Tests
1	Not Covered
0	Not Covered

	LineNo.	Expression
-1-:	263	(kmac_en_i) ? 

Branches:

-1-	Status	Tests
1	Not Covered
0	Not Covered

	LineNo.	Expression
-1-:	159	if ((!rst_ni))

Branches:

-1-	Status	Tests
1	Not Covered
0	Not Covered

	LineNo.	Expression
-1-:	176	case (st)
-2-:	178	if ((kmac_en_i && start_i))
-3-:	191	if (sent_blocksize)
-4-:	205	if ((process_i || process_latched))
-5-:	215	if (prim_mubi_pkg::mubi4_test_true_strict(done_i))

Branches:

-1-	-2-	-3-	-4-	-5-	Status	Tests
StKmacIdle	1	-	-	-	Not Covered
StKmacIdle	0	-	-	-	Not Covered
StKey	-	1	-	-	Not Covered
StKey	-	0	-	-	Not Covered
StKmacMsg	-	-	1	-	Not Covered
StKmacMsg	-	-	0	-	Not Covered
StKmacFlush	-	-	-	1	Not Covered
StKmacFlush	-	-	-	0	Not Covered
StTerminalError	-	-	-	-	Not Covered
default	-	-	-	-	Not Covered

	LineNo.	Expression
-1-:	238	if (lc_ctrl_pkg::lc_tx_test_true_loose(lc_escalate_en_i))

Branches:

-1-	Status	Tests
1	Not Covered
0	Not Covered

	LineNo.	Expression
-1-:	266	if ((!rst_ni))
-2-:	268	if ((process_i && (!process_o)))
-3-:	270	if ((process_o || prim_mubi_pkg::mubi4_test_true_strict(done_i)))

Branches:

-1-	-2-	-3-	Status	Tests
1	-	-	Not Covered
0	1	-	Not Covered
0	0	1	Not Covered
0	0	0	Not Covered

	LineNo.	Expression
-1-:	305	case (key_len_i)

Branches:

-1-	Status	Tests
Key128	Not Covered
Key192	Not Covered
Key256	Not Covered
Key384	Not Covered
Key512	Not Covered
default	Not Covered

	LineNo.	Expression
-1-:	418	case (strength_i)

Branches:

-1-	Status	Tests
L128	Not Covered
L224	Not Covered
L256	Not Covered
L384	Not Covered
L512	Not Covered
default	Not Covered

	LineNo.	Expression
-1-:	336	case (key_len_i)

Branches:

-1-	Status	Tests
Key128	Not Covered
Key192	Not Covered
Key256	Not Covered
Key384	Not Covered
Key512	Not Covered
default	Not Covered

	LineNo.	Expression
-1-:	336	case (key_len_i)

Branches:

-1-	Status	Tests
Key128	Not Covered
Key192	Not Covered
Key256	Not Covered
Key384	Not Covered
Key512	Not Covered
default	Not Covered