1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
|
%Warning-MULTIDRIVEN: t/t_lint_always_comb_multidriven_bad.v:26:16: Variable written to in always_comb also written by other process (IEEE 1800-2023 9.2.2.2): 'out1'
: ... note: In instance 't'
t/t_lint_always_comb_multidriven_bad.v:26:16:
26 | always_comb out1 = d;
| ^~~~
t/t_lint_always_comb_multidriven_bad.v:25:11: ... Location of other write
25 | assign out1 = 1'b0;
| ^~~~
... For warning description see https://verilator.org/warn/MULTIDRIVEN?v=latest
... Use "/* verilator lint_off MULTIDRIVEN */" and lint_on around source to disable this message.
%Warning-MULTIDRIVEN: t/t_lint_always_comb_multidriven_bad.v:29:16: Variable written to in always_comb also written by other process (IEEE 1800-2023 9.2.2.2): 'out2'
: ... note: In instance 't'
t/t_lint_always_comb_multidriven_bad.v:29:16:
29 | always_comb out2 = 1'b0;
| ^~~~
t/t_lint_always_comb_multidriven_bad.v:28:11: ... Location of other write
28 | assign out2 = d;
| ^~~~
%Warning-MULTIDRIVEN: t/t_lint_always_comb_multidriven_bad.v:32:11: Variable also written to in always_comb (IEEE 1800-2023 9.2.2.2): 'out3'
: ... note: In instance 't'
t/t_lint_always_comb_multidriven_bad.v:32:11:
32 | assign out3 = 1'b0;
| ^~~~
t/t_lint_always_comb_multidriven_bad.v:31:16: ... Location of always_comb write
31 | always_comb out3 = d;
| ^~~~
%Warning-MULTIDRIVEN: t/t_lint_always_comb_multidriven_bad.v:35:11: Variable also written to in always_comb (IEEE 1800-2023 9.2.2.2): 'out4'
: ... note: In instance 't'
t/t_lint_always_comb_multidriven_bad.v:35:11:
35 | assign out4 = d;
| ^~~~
t/t_lint_always_comb_multidriven_bad.v:34:16: ... Location of always_comb write
34 | always_comb out4 = 1'b0;
| ^~~~
%Warning-MULTIDRIVEN: t/t_lint_always_comb_multidriven_bad.v:38:16: Variable written to in always_comb also written by other process (IEEE 1800-2023 9.2.2.2): 'out5'
: ... note: In instance 't'
t/t_lint_always_comb_multidriven_bad.v:38:16:
38 | always_comb out5 = d;
| ^~~~
t/t_lint_always_comb_multidriven_bad.v:37:16: ... Location of other write
37 | always_comb out5 = 1'b0;
| ^~~~
%Warning-MULTIDRIVEN: t/t_lint_always_comb_multidriven_bad.v:41:16: Variable written to in always_comb also written by other process (IEEE 1800-2023 9.2.2.2): 'out6'
: ... note: In instance 't'
t/t_lint_always_comb_multidriven_bad.v:41:16:
41 | always_comb out6 = 1'b0;
| ^~~~
t/t_lint_always_comb_multidriven_bad.v:40:16: ... Location of other write
40 | always_comb out6 = d;
| ^~~~
%Warning-MULTIDRIVEN: t/t_lint_always_comb_multidriven_bad.v:17:15: Bits [0:0] of signal 'out2' have multiple combinational drivers
: ... note: In instance 't'
t/t_lint_always_comb_multidriven_bad.v:28:16: ... Location of first driver
28 | assign out2 = d;
| ^
t/t_lint_always_comb_multidriven_bad.v:29:21: ... Location of other driver
29 | always_comb out2 = 1'b0;
| ^
t/t_lint_always_comb_multidriven_bad.v:17:15: ... Only the first driver will be respected
%Warning-MULTIDRIVEN: t/t_lint_always_comb_multidriven_bad.v:19:15: Bits [0:0] of signal 'out4' have multiple combinational drivers
: ... note: In instance 't'
t/t_lint_always_comb_multidriven_bad.v:34:21: ... Location of first driver
34 | always_comb out4 = 1'b0;
| ^
t/t_lint_always_comb_multidriven_bad.v:35:16: ... Location of other driver
35 | assign out4 = d;
| ^
t/t_lint_always_comb_multidriven_bad.v:19:15: ... Only the first driver will be respected
%Warning-MULTIDRIVEN: t/t_lint_always_comb_multidriven_bad.v:20:15: Bits [0:0] of signal 'out5' have multiple combinational drivers
: ... note: In instance 't'
t/t_lint_always_comb_multidriven_bad.v:37:21: ... Location of first driver
37 | always_comb out5 = 1'b0;
| ^
t/t_lint_always_comb_multidriven_bad.v:38:21: ... Location of other driver
38 | always_comb out5 = d;
| ^
t/t_lint_always_comb_multidriven_bad.v:20:15: ... Only the first driver will be respected
%Warning-MULTIDRIVEN: t/t_lint_always_comb_multidriven_bad.v:21:15: Bits [0:0] of signal 'out6' have multiple combinational drivers
: ... note: In instance 't'
t/t_lint_always_comb_multidriven_bad.v:40:21: ... Location of first driver
40 | always_comb out6 = d;
| ^
t/t_lint_always_comb_multidriven_bad.v:41:21: ... Location of other driver
41 | always_comb out6 = 1'b0;
| ^
t/t_lint_always_comb_multidriven_bad.v:21:15: ... Only the first driver will be respected
%Error: Exiting due to
|
