summaryrefslogtreecommitdiff
path: root/scripts/rt-tester/t2-l2-2rt-deadlock.tst
blob: 68b10629b6f4d1138f6f5343ff23884a4ac6033e (plain) (blame)
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
#
# RT-Mutex test
#
# Op: C(ommand)/T(est)/W(ait)
# |  opcode
# |  |     threadid: 0-7
# |  |     |  opcode argument
# |  |     |  |
# C: lock: 0: 0
#
# Commands
#
# opcode	opcode argument
# schedother	nice value
# schedfifo	priority
# lock		lock nr (0-7)
# locknowait	lock nr (0-7)
# lockint	lock nr (0-7)
# lockintnowait	lock nr (0-7)
# lockcont	lock nr (0-7)
# unlock	lock nr (0-7)
# signal	0
# reset		0
# resetevent	0
#
# Tests / Wait
#
# opcode	opcode argument
#
# prioeq	priority
# priolt	priority
# priogt	priority
# nprioeq	normal priority
# npriolt	normal priority
# npriogt	normal priority
# locked	lock nr (0-7)
# blocked	lock nr (0-7)
# blockedwake	lock nr (0-7)
# unlocked	lock nr (0-7)
# opcodeeq	command opcode or number
# opcodelt	number
# opcodegt	number
# eventeq	number
# eventgt	number
# eventlt	number

#
# 2 threads 2 lock
#
C: resetevent:		0: 	0
W: opcodeeq:		0: 	0

# Set schedulers
C: schedfifo:		0: 	80
C: schedfifo:		1: 	80

# T0 lock L0
C: locknowait:		0: 	0
W: locked:		0: 	0

# T1 lock L1
C: locknowait:		1:	1
W: locked:		1: 	1

# T0 lock L1
C: lockintnowait:	0: 	1
W: blocked:		0: 	1

# T1 lock L0
C: lockintnowait:	1: 	0
W: blocked:		1: 	0

# Make deadlock go away
C: signal:		1:	0
W: unlocked:		1:	0
C: signal:		0:	0
W: unlocked:		0:	1

# Unlock and exit
C: unlock:		0: 	0
W: unlocked:		0: 	0
C: unlock:		1: 	1
W: unlocked:		1: 	1