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1 | # Expect script for ld-d10v tests |
2 | # Copyright 2002 Free Software Foundation, Inc. | |
3 | # | |
4 | # This file is free software; you can redistribute it and/or modify | |
5 | # it under the terms of the GNU General Public License as published by | |
6 | # the Free Software Foundation; either version 2 of the License, or | |
7 | # (at your option) any later version. | |
8 | # | |
9 | # This program is distributed in the hope that it will be useful, | |
10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | # GNU General Public License for more details. | |
13 | # | |
14 | # You should have received a copy of the GNU General Public License | |
15 | # along with this program; if not, write to the Free Software | |
16 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
17 | # | |
18 | # Written by Tom Rix, trix@redhat.com | |
19 | # | |
20 | ||
21 | # Test d10v | |
22 | ||
23 | if ![istarget d10v-*-*] { | |
24 | return | |
25 | } | |
26 | ||
27 | # run_link_test FILE | |
28 | # Copied from run_dump_test, with the dumping part removed. | |
29 | # | |
30 | # Assemble a .s file, then run some utility on it and check the output. | |
31 | # | |
32 | # There should be an assembly language file named FILE.s in the test | |
33 | # suite directory. `run_link_test' will assemble and link FILE.s | |
34 | # | |
35 | # The FILE.lt file begins with zero or more option lines, which specify | |
36 | # flags to pass to the assembler, the program to run to dump the | |
37 | # assembler's output, and the options it wants. The option lines have | |
38 | # the syntax: | |
39 | # | |
40 | # # OPTION: VALUE | |
41 | # | |
42 | # OPTION is the name of some option, like "name" or "ld", and | |
43 | # VALUE is OPTION's value. The valid options are described below. | |
44 | # Whitespace is ignored everywhere, except within VALUE. The option | |
45 | # list ends with the first line that doesn't match the above syntax | |
46 | # (hmm, not great for error detection). | |
47 | # | |
48 | # The interesting options are: | |
49 | # | |
50 | # name: TEST-NAME | |
51 | # The name of this test, passed to DejaGNU's `pass' and `fail' | |
52 | # commands. If omitted, this defaults to FILE, the root of the | |
53 | # .s and .d files' names. | |
54 | # | |
55 | # as: FLAGS | |
56 | # When assembling, pass FLAGS to the assembler. | |
57 | # If assembling several files, you can pass different assembler | |
58 | # options in the "source" directives. See below. | |
59 | # | |
60 | # ld: FLAGS | |
61 | # Link assembled files using FLAGS, in the order of the "source" | |
62 | # directives, when using multiple files. | |
63 | # | |
64 | # source: SOURCE [FLAGS] | |
65 | # Assemble the file SOURCE.s using the flags in the "as" directive | |
66 | # and the (optional) FLAGS. If omitted, the source defaults to | |
67 | # FILE.s. | |
68 | # This is useful if several .x files want to share a .s file. | |
69 | # More than one "source" directive can be given, which is useful | |
70 | # when testing linking. | |
71 | # | |
72 | # xfail: TARGET | |
73 | # The test is expected to fail on TARGET. This may occur more than | |
74 | # once. | |
75 | # | |
76 | # target: TARGET | |
77 | # Only run the test for TARGET. This may occur more than once; the | |
78 | # target being tested must match at least one. | |
79 | # | |
80 | # notarget: TARGET | |
81 | # Do not run the test for TARGET. This may occur more than once; | |
82 | # the target being tested must not match any of them. | |
83 | # | |
84 | # Each option may occur at most once unless otherwise mentioned. | |
85 | # | |
86 | ||
87 | proc run_link_test { name } { | |
88 | global subdir srcdir | |
89 | global AS LD | |
90 | global ASFLAGS LDFLAGS | |
91 | global host_triplet runtests | |
92 | ||
93 | if [string match "*/*" $name] { | |
94 | set file $name | |
95 | set name [file tail $name] | |
96 | } else { | |
97 | set file "$srcdir/$subdir/$name" | |
98 | } | |
99 | ||
100 | if ![runtest_file_p $runtests $name] then { | |
101 | return | |
102 | } | |
103 | ||
104 | set opt_array [slurp_options "${file}.lt"] | |
105 | if { $opt_array == -1 } { | |
106 | perror "error reading options from $file.lt" | |
107 | unresolved $subdir/$name | |
108 | return | |
109 | } | |
110 | set dumpfile tmpdir/dump.out | |
111 | set run_ld 0 | |
112 | set opts(as) {} | |
113 | set opts(ld) {} | |
114 | set opts(xfail) {} | |
115 | set opts(target) {} | |
116 | set opts(notarget) {} | |
117 | set opts(name) {} | |
118 | set opts(source) {} | |
119 | set asflags(${file}.s) {} | |
120 | ||
121 | foreach i $opt_array { | |
122 | set opt_name [lindex $i 0] | |
123 | set opt_val [lindex $i 1] | |
124 | if ![info exists opts($opt_name)] { | |
125 | perror "unknown option $opt_name in file $file.lt" | |
126 | unresolved $subdir/$name | |
127 | return | |
128 | } | |
129 | ||
130 | switch -- $opt_name { | |
131 | xfail {} | |
132 | target {} | |
133 | notarget {} | |
134 | source { | |
135 | # Move any source-specific as-flags to a separate array to | |
136 | # simplify processing. | |
137 | if { [llength $opt_val] > 1 } { | |
138 | set asflags([lindex $opt_val 0]) [lrange $opt_val 1 end] | |
139 | set opt_val [lindex $opt_val 0] | |
140 | } else { | |
141 | set asflags($opt_val) {} | |
142 | } | |
143 | } | |
144 | default { | |
145 | if [string length $opts($opt_name)] { | |
146 | perror "option $opt_name multiply set in $file.lt" | |
147 | unresolved $subdir/$name | |
148 | return | |
149 | } | |
150 | } | |
151 | } | |
152 | set opts($opt_name) [concat $opts($opt_name) $opt_val] | |
153 | } | |
154 | ||
155 | # Decide early whether we should run the test for this target. | |
156 | if { [llength $opts(target)] > 0 } { | |
157 | set targmatch 0 | |
158 | foreach targ $opts(target) { | |
159 | if [istarget $targ] { | |
160 | set targmatch 1 | |
161 | break | |
162 | } | |
163 | } | |
164 | if { $targmatch == 0 } { | |
165 | return | |
166 | } | |
167 | } | |
168 | foreach targ $opts(notarget) { | |
169 | if [istarget $targ] { | |
170 | return | |
171 | } | |
172 | } | |
173 | ||
174 | if { $opts(name) == "" } { | |
175 | set testname "$subdir/$name" | |
176 | } else { | |
177 | set testname $opts(name) | |
178 | } | |
179 | ||
180 | if { $opts(source) == "" } { | |
181 | set sourcefiles [list ${file}.s] | |
182 | } else { | |
183 | set sourcefiles {} | |
184 | foreach sf $opts(source) { | |
185 | lappend sourcefiles "$srcdir/$subdir/$sf" | |
186 | # Must have asflags indexed on source name. | |
187 | set asflags($srcdir/$subdir/$sf) $asflags($sf) | |
188 | } | |
189 | } | |
190 | ||
191 | # Time to setup xfailures. | |
192 | foreach targ $opts(xfail) { | |
193 | setup_xfail $targ | |
194 | } | |
195 | ||
196 | # Assemble each file. | |
197 | set objfiles {} | |
198 | for { set i 0 } { $i < [llength $sourcefiles] } { incr i } { | |
199 | set sourcefile [lindex $sourcefiles $i] | |
200 | ||
201 | set objfile "tmpdir/dump$i.o" | |
202 | lappend objfiles $objfile | |
203 | set cmd "$AS $ASFLAGS $opts(as) $asflags($sourcefile) -o $objfile $sourcefile" | |
204 | ||
205 | send_log "$cmd\n" | |
206 | set cmdret [catch "exec $cmd" comp_output] | |
207 | set comp_output [prune_warnings $comp_output] | |
208 | ||
209 | # We accept errors at assembly stage too, unless we're supposed to | |
210 | # link something. | |
211 | if { $cmdret != 0 || ![string match "" $comp_output] } then { | |
212 | send_log "$comp_output\n" | |
213 | verbose "$comp_output" 3 | |
214 | fail $testname | |
215 | return | |
216 | } | |
217 | } | |
218 | ||
219 | # Link the file(s). | |
220 | set objfile "tmpdir/dump" | |
221 | set cmd "$LD $LDFLAGS $opts(ld) -o $objfile $objfiles" | |
222 | ||
223 | send_log "$cmd\n" | |
224 | set cmdret [catch "exec $cmd" comp_output] | |
225 | set comp_output [prune_warnings $comp_output] | |
226 | ||
227 | if { $cmdret != 0 || ![string match "" $comp_output] } then { | |
228 | ||
229 | send_log "$comp_output\n" | |
230 | verbose "$comp_output" 3 | |
231 | fail $testname | |
232 | return | |
233 | } | |
234 | pass $testname | |
235 | } | |
236 | ||
237 | ||
238 | set test_list [lsort [glob -nocomplain $srcdir/$subdir/*.d]] | |
239 | foreach test $test_list { | |
240 | # We need to strip the ".d", but can leave the dirname. | |
241 | verbose [file rootname $test] | |
242 | run_dump_test [file rootname $test] | |
243 | } | |
244 | ||
245 | set test_list [lsort [glob -nocomplain $srcdir/$subdir/*.lt]] | |
246 | foreach test $test_list { | |
247 | # We need to strip the ".lt", but can leave the dirname. | |
248 | verbose [file rootname $test] | |
249 | run_link_test [file rootname $test] | |
250 | } |