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
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
|
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
# 2002, 2003, 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
#
# This file is part of DejaGnu.
#
# DejaGnu is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# DejaGnu is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with DejaGnu; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
#
# sim_load -- load the program and execute it
#
# See default.exp for explanation of arguments and results.
#
proc sim_spawn { dest cmdline args } {
if {![board_info $dest exists sim]} {
perror "no simulator defined for [board_info $dest name]"
exit 1
} else {
set sim [board_info $dest sim]
}
if {[board_info $dest exists sim,options]} {
set simflags [board_info $dest sim,options]
} else {
set simflags ""
}
if {![is_remote host]} {
if { [which $sim] == 0 } {
verbose -log "Simulator $sim missing." 3
return -1
}
}
if {[is_remote host]} {
# download the program to remote.
# we're assuming the program is the first word in the command.
# FIXME: "prog < infile" won't work until we download infile.
set prog [lindex $cmdline 0]
set prog [remote_download host $prog a.out]
set cmdline [lreplace $cmdline 0 0 $prog]
}
return [eval remote_spawn host \{ $sim $simflags $cmdline \} $args]
}
proc sim_wait { dest timeout } {
return [remote_wait host $timeout]
}
proc sim_load { dest prog args } {
set inpfile ""
if { [llength $args] > 1 } {
if { [lindex $args 1] != "" } {
set inpfile "[lindex $args 1]"
}
}
if {![file exists $prog]} then {
perror "sim.exp: $prog to be downloaded does not exist."
verbose -log "$prog to be downloaded does not exist." 3
return [list "untested" ""]
}
if {[board_info $dest exists sim_time_limit]} {
set sim_time_limit [board_info $dest sim_time_limit]
} else {
set sim_time_limit 240
}
set output ""
if { [board_info target sim,protocol] == "sid" } {
set cmd "-e \"set cpu-loader file [list $prog]\""
} elseif { [board_info target sim,protocol] == "rawsid" } {
set cmd "--load=$prog"
} else {
set cmd $prog
}
# Run the program with a limited amount of real time. While
# this isn't as nice as limiting the amount of CPU time, it
# will have to do.
if { $inpfile != "" } {
set res [remote_spawn target "${cmd} < $inpfile" "readonly"]
} else {
set res [remote_spawn target "${cmd}"]
}
if { $res <= 0 } {
return [list "fail" "remote_spawn failed"]
}
set state [remote_wait target $sim_time_limit]
set status [lindex $state 0]
set output [lindex $state 1]
verbose "Output is $output"
set status2 [check_for_board_status output]
if { $status2 >= 0 } {
set status $status2
}
verbose "Return status was: $status" 2
if { $status == 0 } {
set result "pass"
} else {
set result "fail"
}
return [list $result $output]
}
proc sim_download { dest file args } {
return [remote_download host $file $args]
}
proc sim_upload { dest srcfile args } {
return [remote_upload host $srcfile $args]
}
proc sim_exec { dest srcfile args } {
perror "Remote execution for simulators not implemented."
verbose -log "Remote execution for simulators not implemented."
return -1
}
proc sim_file { board args } {
return [eval [list remote_file host] $args]
}
set_board_info protocol "sim"
# By default, assume the simulator is slow. This causes some tests
# to either be simplified or skipped completely.
set_board_info slow_simulator 1
|
