Commit | Line | Data |
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ba7f26d2 | 1 | # Copyright (C) 1993, 1994, 1997, 1998, 1999, 2000, 2001, 2002, 2003, |
dfeb0666 | 2 | # 2004, 2005, 2007 Free Software Foundation, Inc. |
252b5132 RH |
3 | |
4 | # This program is free software; you can redistribute it and/or modify | |
5 | # it under the terms of the GNU General Public License as published by | |
ec2655a6 | 6 | # the Free Software Foundation; either version 3 of the License, or |
252b5132 | 7 | # (at your option) any later version. |
139e4a70 | 8 | # |
252b5132 RH |
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. | |
139e4a70 | 13 | # |
252b5132 RH |
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 | |
ec2655a6 NC |
16 | # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, |
17 | # MA 02110-1301, USA. | |
252b5132 RH |
18 | |
19 | # Please email any bugs, comments, and/or additions to this file to: | |
fc697c14 | 20 | # dejagnu@gnu.org |
252b5132 RH |
21 | |
22 | # This file was written by Ken Raeburn (raeburn@cygnus.com). | |
23 | ||
24 | proc gas_version {} { | |
25 | global AS | |
7f6a71ff JM |
26 | if [is_remote host] then { |
27 | remote_exec host "$AS -version < /dev/null" "" "" "gas.version" | |
28 | remote_exec host "which $AS" "" "" "gas.which" | |
29 | ||
30 | remote_upload host "gas.version" | |
31 | remote_upload host "gas.which" | |
32 | ||
33 | set which_as [file_contents "gas.which"] | |
34 | set tmp [file_contents "gas.version"] | |
35 | ||
36 | remote_file build delete "gas.version" | |
37 | remote_file build delete "gas.which" | |
38 | remote_file host delete "gas.version" | |
39 | remote_file host delete "gas.which" | |
40 | } else { | |
41 | set which_as [which $AS] | |
42 | catch "exec $AS -version < /dev/null" tmp | |
43 | } | |
44 | ||
252b5132 RH |
45 | # Should find a way to discard constant parts, keep whatever's |
46 | # left, so the version string could be almost anything at all... | |
47 | regexp "\[^\n\]* (cygnus-|)(\[-0-9.a-zA-Z-\]+)\[\r\n\].*" $tmp version cyg number | |
48 | if ![info exists number] then { | |
7f6a71ff | 49 | return "$which_as (no version number)\n" |
252b5132 | 50 | } |
7f6a71ff | 51 | clone_output "$which_as $number\n" |
252b5132 RH |
52 | unset version |
53 | } | |
54 | ||
7f6a71ff JM |
55 | proc gas_host_run { cmd redir } { |
56 | verbose "Executing $cmd $redir" | |
57 | set return_contents_of "" | |
58 | if [regexp ">& */dev/null" $redir] then { | |
59 | set output_file "" | |
60 | set command "$cmd $redir" | |
61 | } elseif [regexp "> */dev/null" $redir] then { | |
62 | set output_file "" | |
63 | set command "$cmd 2>gas.stderr" | |
64 | set return_contents_of "gas.stderr" | |
65 | } elseif [regexp ">&.*" $redir] then { | |
66 | set output_file [regsub ">&" $redir ""] | |
67 | set command "$cmd 2>&1" | |
68 | } elseif [regexp "2>.*" $redir] then { | |
69 | set output_file "gas.out" | |
70 | set command "$cmd $redir" | |
71 | set return_contents_of "gas.out" | |
72 | } elseif [regexp ">.*" $redir] then { | |
73 | set output_file "" | |
74 | set command "$cmd $redir 2>gas.stderr" | |
75 | set return_contents_of "gas.stderr" | |
76 | } elseif { "$redir" == "" } then { | |
77 | set output_file "gas.out" | |
78 | set command "$cmd 2>&1" | |
79 | set return_contents_of "gas.out" | |
80 | } else { | |
81 | fail "gas_host_run: unknown form of redirection string" | |
82 | } | |
83 | ||
84 | set status [remote_exec host [concat sh -c [list $command]] "" "/dev/null" "$output_file"] | |
85 | set to_return "" | |
86 | if { "$return_contents_of" != "" } then { | |
87 | remote_upload host "$return_contents_of" | |
88 | set to_return [file_contents "$return_contents_of"] | |
89 | regsub "\n$" $to_return "" to_return | |
90 | } | |
91 | ||
92 | if { [lindex $status 0] == 0 && "$output_file" != "" | |
93 | && "$output_file" != "$return_contents_of" } then { | |
94 | remote_upload host "$output_file" | |
95 | } | |
96 | ||
97 | return [list [lindex $status 0] "$to_return"] | |
98 | } | |
99 | ||
252b5132 RH |
100 | proc gas_run { prog as_opts redir } { |
101 | global AS | |
102 | global ASFLAGS | |
103 | global comp_output | |
104 | global srcdir | |
105 | global subdir | |
106 | global host_triplet | |
107 | ||
7f6a71ff JM |
108 | set status [gas_host_run "$AS $ASFLAGS $as_opts $srcdir/$subdir/$prog" "$redir"] |
109 | set comp_output [lindex $status 1] | |
110 | if { [lindex $status 0] != 0 && [regexp "2>.*" $redir] } then { | |
111 | append comp_output "child process exited abnormally" | |
112 | } | |
252b5132 RH |
113 | set comp_output [prune_warnings $comp_output] |
114 | verbose "output was $comp_output" | |
c0b22597 | 115 | return [list $comp_output ""] |
252b5132 RH |
116 | } |
117 | ||
118 | proc all_ones { args } { | |
119 | foreach x $args { if [expr $x!=1] { return 0 } } | |
120 | return 1 | |
121 | } | |
122 | ||
412cc54e L |
123 | # ${tool}_finish (gas_finish) will be called by runtest.exp. But |
124 | # gas_finish should only be used with gas_start. We use gas_started | |
125 | # to tell gas_finish if gas_start has been called so that runtest.exp | |
126 | # can call gas_finish without closing the wrong fd. | |
127 | set gas_started 0 | |
128 | ||
252b5132 RH |
129 | proc gas_start { prog as_opts } { |
130 | global AS | |
131 | global ASFLAGS | |
132 | global srcdir | |
133 | global subdir | |
134 | global spawn_id | |
412cc54e L |
135 | global gas_started |
136 | ||
137 | set gas_started 1 | |
252b5132 | 138 | |
04248055 | 139 | verbose -log "Starting $AS $ASFLAGS $as_opts $prog" 2 |
7f6a71ff JM |
140 | set status [gas_host_run "$AS $ASFLAGS $as_opts $srcdir/$subdir/$prog" ">&gas.out"] |
141 | spawn -noecho -nottycopy cat gas.out | |
252b5132 RH |
142 | } |
143 | ||
144 | proc gas_finish { } { | |
145 | global spawn_id | |
412cc54e | 146 | global gas_started |
252b5132 | 147 | |
412cc54e L |
148 | if { $gas_started == 1 } { |
149 | catch "close" | |
150 | catch "wait" | |
151 | set gas_started 0 | |
152 | } | |
252b5132 RH |
153 | } |
154 | ||
155 | proc want_no_output { testname } { | |
156 | global comp_output | |
157 | ||
158 | if ![string match "" $comp_output] then { | |
159 | send_log "$comp_output\n" | |
160 | verbose "$comp_output" 3 | |
161 | } | |
162 | if [string match "" $comp_output] then { | |
163 | pass "$testname" | |
164 | return 1 | |
165 | } else { | |
166 | fail "$testname" | |
167 | return 0 | |
168 | } | |
169 | } | |
170 | ||
171 | proc gas_test_old { file as_opts testname } { | |
172 | gas_run $file $as_opts "" | |
173 | return [want_no_output $testname] | |
174 | } | |
175 | ||
176 | proc gas_test { file as_opts var_opts testname } { | |
177 | global comp_output | |
178 | ||
179 | set i 0 | |
180 | foreach word $var_opts { | |
181 | set ignore_stdout($i) [string match "*>" $word] | |
182 | set opt($i) [string trim $word {>}] | |
183 | incr i | |
184 | } | |
185 | set max [expr 1<<$i] | |
186 | for {set i 0} {[expr $i<$max]} {incr i} { | |
187 | set maybe_ignore_stdout "" | |
188 | set extra_opts "" | |
189 | for {set bit 0} {(1<<$bit)<$max} {incr bit} { | |
190 | set num [expr 1<<$bit] | |
191 | if [expr $i&$num] then { | |
192 | set extra_opts "$extra_opts $opt($bit)" | |
193 | if $ignore_stdout($bit) then { | |
194 | set maybe_ignore_stdout ">/dev/null" | |
195 | } | |
196 | } | |
197 | } | |
198 | set extra_opts [string trim $extra_opts] | |
199 | gas_run $file "$as_opts $extra_opts" $maybe_ignore_stdout | |
200 | ||
201 | # Should I be able to use a conditional expression here? | |
202 | if [string match "" $extra_opts] then { | |
203 | want_no_output $testname | |
204 | } else { | |
205 | want_no_output "$testname ($extra_opts)" | |
206 | } | |
207 | } | |
208 | if [info exists errorInfo] then { | |
209 | unset errorInfo | |
210 | } | |
211 | } | |
212 | ||
213 | proc gas_test_ignore_stdout { file as_opts testname } { | |
214 | global comp_output | |
215 | ||
216 | gas_run $file $as_opts ">/dev/null" | |
217 | want_no_output $testname | |
218 | } | |
219 | ||
220 | proc gas_test_error { file as_opts testname } { | |
221 | global comp_output | |
222 | ||
223 | gas_run $file $as_opts ">/dev/null" | |
224 | if ![string match "" $comp_output] then { | |
225 | send_log "$comp_output\n" | |
226 | verbose "$comp_output" 3 | |
227 | } | |
228 | if [string match "" $comp_output] then { | |
229 | fail "$testname" | |
230 | } else { | |
231 | pass "$testname" | |
232 | } | |
233 | } | |
234 | ||
235 | proc gas_exit {} {} | |
236 | ||
237 | proc gas_init { args } { | |
238 | global target_cpu | |
239 | global target_cpu_family | |
240 | global target_family | |
241 | global target_vendor | |
242 | global target_os | |
243 | global stdoptlist | |
244 | ||
245 | case "$target_cpu" in { | |
246 | "m68???" { set target_cpu_family m68k } | |
80c7c40a | 247 | "i[3-7]86" { set target_cpu_family i386 } |
252b5132 RH |
248 | default { set target_cpu_family $target_cpu } |
249 | } | |
250 | ||
251 | set target_family "$target_cpu_family-$target_vendor-$target_os" | |
252 | set stdoptlist "-a>" | |
253 | ||
254 | if ![istarget "*-*-*"] { | |
255 | perror "Target name [istarget] is not a triple." | |
256 | } | |
257 | # Need to return an empty string. | |
258 | return | |
259 | } | |
260 | ||
d04428bd AM |
261 | # |
262 | # is_elf_format | |
263 | # true if the object format is known to be ELF | |
264 | # | |
265 | proc is_elf_format {} { | |
266 | if { ![istarget *-*-sysv4*] \ | |
267 | && ![istarget *-*-unixware*] \ | |
268 | && ![istarget *-*-elf*] \ | |
269 | && ![istarget *-*-eabi*] \ | |
270 | && ![istarget hppa*64*-*-hpux*] \ | |
271 | && ![istarget *-*-linux*] \ | |
fee5fcc5 | 272 | && ![istarget frv-*-uclinux*] \ |
d04428bd AM |
273 | && ![istarget *-*-irix5*] \ |
274 | && ![istarget *-*-irix6*] \ | |
275 | && ![istarget *-*-netbsd*] \ | |
d9943e50 | 276 | && ![istarget *-*-openbsd*] \ |
d04428bd AM |
277 | && ![istarget *-*-solaris2*] } { |
278 | return 0 | |
279 | } | |
280 | ||
281 | if { [istarget *-*-linux*aout*] \ | |
282 | || [istarget *-*-linux*oldld*] } { | |
283 | return 0 | |
284 | } | |
285 | ||
286 | if { ![istarget *-*-netbsdelf*] \ | |
287 | && ([istarget *-*-netbsd*aout*] \ | |
288 | || [istarget *-*-netbsdpe*] \ | |
289 | || [istarget arm*-*-netbsd*] \ | |
290 | || [istarget sparc-*-netbsd*] \ | |
291 | || [istarget i*86-*-netbsd*] \ | |
292 | || [istarget m68*-*-netbsd*] \ | |
293 | || [istarget vax-*-netbsd*] \ | |
294 | || [istarget ns32k-*-netbsd*]) } { | |
295 | return 0 | |
296 | } | |
d9943e50 MK |
297 | |
298 | if { [istarget arm-*-openbsd*] \ | |
299 | || [istarget i386-*-openbsd\[0-2\].*] \ | |
300 | || [istarget i386-*-openbsd3.\[0-3\]] \ | |
301 | || [istarget m68*-*-openbsd*] \ | |
302 | || [istarget ns32k-*-openbsd*] \ | |
303 | || [istarget sparc-*-openbsd\[0-2\].*] \ | |
304 | || [istarget sparc-*-openbsd3.\[0-1\]] \ | |
305 | || [istarget vax-*-openbsd*] } { | |
306 | return 0 | |
307 | } | |
308 | ||
d04428bd AM |
309 | return 1 |
310 | } | |
311 | ||
9a5c4b9e PB |
312 | # run_dump_tests TESTCASES EXTRA_OPTIONS |
313 | # Wrapper for run_dump_test, which is suitable for invoking as | |
314 | # run_dump_tests [lsort [glob -nocomplain $srcdir/$subdir/*.d]] | |
315 | # EXTRA_OPTIONS are passed down to run_dump_test. Honors runtest_file_p. | |
316 | # Body cribbed from dg-runtest. | |
317 | ||
318 | proc run_dump_tests { testcases {extra_options {}} } { | |
319 | global runtests | |
320 | ||
321 | foreach testcase $testcases { | |
322 | # If testing specific files and this isn't one of them, skip it. | |
323 | if ![runtest_file_p $runtests $testcase] { | |
324 | continue | |
325 | } | |
326 | run_dump_test [file rootname [file tail $testcase]] $extra_options | |
327 | } | |
328 | } | |
329 | ||
252b5132 | 330 | |
e8119602 | 331 | # run_dump_test FILE (optional:) EXTRA_OPTIONS |
252b5132 RH |
332 | # |
333 | # Assemble a .s file, then run some utility on it and check the output. | |
139e4a70 | 334 | # |
252b5132 RH |
335 | # There should be an assembly language file named FILE.s in the test |
336 | # suite directory, and a pattern file called FILE.d. `run_dump_test' | |
337 | # will assemble FILE.s, run some tool like `objdump', `objcopy', or | |
338 | # `nm' on the .o file to produce textual output, and then analyze that | |
339 | # with regexps. The FILE.d file specifies what program to run, and | |
340 | # what to expect in its output. | |
341 | # | |
342 | # The FILE.d file begins with zero or more option lines, which specify | |
343 | # flags to pass to the assembler, the program to run to dump the | |
344 | # assembler's output, and the options it wants. The option lines have | |
345 | # the syntax: | |
139e4a70 | 346 | # |
252b5132 | 347 | # # OPTION: VALUE |
139e4a70 | 348 | # |
252b5132 RH |
349 | # OPTION is the name of some option, like "name" or "objdump", and |
350 | # VALUE is OPTION's value. The valid options are described below. | |
351 | # Whitespace is ignored everywhere, except within VALUE. The option | |
9a5c4b9e PB |
352 | # list ends with the first line that doesn't match the above syntax. |
353 | # However, a line within the options that begins with a #, but doesn't | |
354 | # have a recognizable option name followed by a colon, is considered a | |
355 | # comment and entirely ignored. | |
252b5132 | 356 | # |
e8119602 CD |
357 | # The optional EXTRA_OPTIONS argument to `run_dump_test' is a list of |
358 | # two-element lists. The first element of each is an option name, and | |
359 | # the second additional arguments to be added on to the end of the | |
360 | # option list as given in FILE.d. (If omitted, no additional options | |
361 | # are added.) | |
362 | # | |
252b5132 | 363 | # The interesting options are: |
139e4a70 | 364 | # |
252b5132 RH |
365 | # name: TEST-NAME |
366 | # The name of this test, passed to DejaGNU's `pass' and `fail' | |
367 | # commands. If omitted, this defaults to FILE, the root of the | |
368 | # .s and .d files' names. | |
139e4a70 | 369 | # |
252b5132 RH |
370 | # as: FLAGS |
371 | # When assembling FILE.s, pass FLAGS to the assembler. | |
139e4a70 | 372 | # |
252b5132 RH |
373 | # PROG: PROGRAM-NAME |
374 | # The name of the program to run to analyze the .o file produced | |
375 | # by the assembler. This can be omitted; run_dump_test will guess | |
376 | # which program to run by seeing which of the flags options below | |
377 | # is present. | |
139e4a70 | 378 | # |
252b5132 RH |
379 | # objdump: FLAGS |
380 | # nm: FLAGS | |
381 | # objcopy: FLAGS | |
382 | # Use the specified program to analyze the .o file, and pass it | |
139e4a70 AM |
383 | # FLAGS, in addition to the .o file name. Note that they are run |
384 | # with LC_ALL=C in the environment to give consistent sorting | |
385 | # of symbols. | |
252b5132 RH |
386 | # |
387 | # source: SOURCE | |
388 | # Assemble the file SOURCE.s. If omitted, this defaults to FILE.s. | |
389 | # This is useful if several .d files want to share a .s file. | |
390 | # | |
9a5c4b9e PB |
391 | # target: GLOBS... |
392 | # Run this test only on a specified list of targets. More precisely, | |
393 | # each glob in the space-separated list is passed to "istarget"; if | |
394 | # it evaluates true for any of them, the test will be run, otherwise | |
395 | # it will be marked unsupported. | |
396 | # | |
397 | # not-target: GLOBS... | |
398 | # Do not run this test on a specified list of targets. Again, | |
399 | # the each glob in the space-separated list is passed to | |
400 | # "istarget", and the test is run if it evaluates *false* for | |
401 | # *all* of them. Otherwise it will be marked unsupported. | |
402 | # | |
403 | # skip: GLOBS... | |
404 | # not-skip: GLOBS... | |
405 | # These are exactly the same as "not-target" and "target", | |
406 | # respectively, except that they do nothing at all if the check | |
407 | # fails. They should only be used in groups, to construct a single | |
408 | # test which is run on all targets but with variant options or | |
409 | # expected output on some targets. (For example, see | |
410 | # gas/arm/inst.d and gas/arm/wince_inst.d.) | |
411 | # | |
8c2784a5 TR |
412 | # error: REGEX |
413 | # An error with message matching REGEX must be emitted for the test | |
414 | # to pass. The PROG, objdump, nm and objcopy options have no | |
415 | # meaning and need not supplied if this is present. | |
416 | # | |
cfdf4aaa HPN |
417 | # warning: REGEX |
418 | # Expect a gas warning matching REGEX. It is an error to issue | |
419 | # both "error" and "warning". | |
420 | # | |
9a5c4b9e PB |
421 | # stderr: FILE |
422 | # FILE contains regexp lines to be matched against the diagnostic | |
423 | # output of the assembler. This does not preclude the use of | |
424 | # PROG, nm, objdump, or objcopy. | |
425 | # | |
426 | # error-output: FILE | |
427 | # Means the same as 'stderr', but also indicates that the assembler | |
428 | # is expected to exit unsuccessfully (therefore PROG, objdump, nm, | |
429 | # and objcopy have no meaning and should not be supplied). | |
430 | # | |
252b5132 RH |
431 | # Each option may occur at most once. |
432 | # | |
433 | # After the option lines come regexp lines. `run_dump_test' calls | |
434 | # `regexp_diff' to compare the output of the dumping tool against the | |
435 | # regexps in FILE.d. `regexp_diff' is defined later in this file; see | |
436 | # further comments there. | |
437 | ||
e8119602 | 438 | proc run_dump_test { name {extra_options {}} } { |
252b5132 | 439 | global subdir srcdir |
4b0d96c2 HPN |
440 | global OBJDUMP NM AS OBJCOPY READELF |
441 | global OBJDUMPFLAGS NMFLAGS ASFLAGS OBJCOPYFLAGS READELFFLAGS | |
252b5132 | 442 | global host_triplet |
139e4a70 | 443 | global env |
252b5132 RH |
444 | |
445 | if [string match "*/*" $name] { | |
446 | set file $name | |
447 | set name [file tail $name] | |
448 | } else { | |
449 | set file "$srcdir/$subdir/$name" | |
450 | } | |
451 | set opt_array [slurp_options "${file}.d"] | |
452 | if { $opt_array == -1 } { | |
61feeec2 | 453 | perror "error reading options from $file.d" |
252b5132 RH |
454 | unresolved $subdir/$name |
455 | return | |
456 | } | |
457 | set opts(as) {} | |
458 | set opts(objdump) {} | |
459 | set opts(nm) {} | |
460 | set opts(objcopy) {} | |
4b0d96c2 | 461 | set opts(readelf) {} |
252b5132 RH |
462 | set opts(name) {} |
463 | set opts(PROG) {} | |
464 | set opts(source) {} | |
ff970196 | 465 | set opts(stderr) {} |
8c2784a5 | 466 | set opts(error) {} |
9a5c4b9e | 467 | set opts(error-output) {} |
cfdf4aaa | 468 | set opts(warning) {} |
9a5c4b9e PB |
469 | set opts(target) {} |
470 | set opts(not-target) {} | |
471 | set opts(skip) {} | |
472 | set opts(not-skip) {} | |
252b5132 RH |
473 | |
474 | foreach i $opt_array { | |
475 | set opt_name [lindex $i 0] | |
476 | set opt_val [lindex $i 1] | |
477 | if ![info exists opts($opt_name)] { | |
478 | perror "unknown option $opt_name in file $file.d" | |
479 | unresolved $subdir/$name | |
480 | return | |
481 | } | |
482 | if [string length $opts($opt_name)] { | |
483 | perror "option $opt_name multiply set in $file.d" | |
484 | unresolved $subdir/$name | |
485 | return | |
486 | } | |
7f6a71ff JM |
487 | if { $opt_name == "as" } { |
488 | set opt_val [subst $opt_val] | |
489 | } | |
252b5132 RH |
490 | set opts($opt_name) $opt_val |
491 | } | |
492 | ||
e8119602 CD |
493 | foreach i $extra_options { |
494 | set opt_name [lindex $i 0] | |
495 | set opt_val [lindex $i 1] | |
496 | if ![info exists opts($opt_name)] { | |
497 | perror "unknown option $opt_name given in extra_opts" | |
498 | unresolved $subdir/$name | |
499 | return | |
500 | } | |
501 | # add extra option to end of existing option, adding space | |
502 | # if necessary. | |
503 | if [string length $opts($opt_name)] { | |
504 | append opts($opt_name) " " | |
505 | } | |
506 | append opts($opt_name) $opt_val | |
507 | } | |
508 | ||
9a5c4b9e PB |
509 | if { $opts(name) == "" } { |
510 | set testname "$subdir/$name" | |
511 | } else { | |
512 | set testname $opts(name) | |
513 | } | |
514 | verbose "Testing $testname" | |
515 | ||
ba7f26d2 | 516 | if { (($opts(warning) != "") && ($opts(error) != "")) \ |
9a5c4b9e PB |
517 | || (($opts(warning) != "") && ($opts(stderr) != "")) \ |
518 | || (($opts(error-output) != "") && ($opts(stderr) != "")) \ | |
519 | || (($opts(error-output) != "") && ($opts(error) != "")) \ | |
520 | || (($opts(error-output) != "") && ($opts(warning) != "")) } { | |
521 | perror "$testname: bad mix of stderr, error-output, error, and warning test-directives" | |
522 | unresolved $testname | |
ba7f26d2 AM |
523 | return |
524 | } | |
9a5c4b9e PB |
525 | if { $opts(error-output) != "" } then { |
526 | set opts(stderr) $opts(error-output) | |
527 | } | |
ba7f26d2 AM |
528 | |
529 | set program "" | |
530 | # It's meaningless to require an output-testing method when we | |
531 | # expect an error. | |
9a5c4b9e | 532 | if { $opts(error) == "" && $opts(error-output) == "" } { |
ba7f26d2 AM |
533 | if {$opts(PROG) != ""} { |
534 | switch -- $opts(PROG) { | |
535 | objdump { set program objdump } | |
536 | nm { set program nm } | |
537 | objcopy { set program objcopy } | |
538 | readelf { set program readelf } | |
539 | default { | |
540 | perror "unrecognized program option $opts(PROG) in $file.d" | |
9a5c4b9e | 541 | unresolved $testname |
ba7f26d2 AM |
542 | return } |
543 | } | |
544 | } else { | |
545 | # Guess which program to run, by seeing which option was specified. | |
546 | foreach p {objdump objcopy nm readelf} { | |
547 | if {$opts($p) != ""} { | |
548 | if {$program != ""} { | |
549 | perror "ambiguous dump program in $file.d" | |
9a5c4b9e | 550 | unresolved $testname |
ba7f26d2 AM |
551 | return |
552 | } else { | |
553 | set program $p | |
554 | } | |
252b5132 RH |
555 | } |
556 | } | |
557 | } | |
ba7f26d2 | 558 | if { $program == "" && $opts(warning) == "" } { |
252b5132 | 559 | perror "dump program unspecified in $file.d" |
9a5c4b9e | 560 | unresolved $testname |
252b5132 RH |
561 | return |
562 | } | |
563 | } | |
564 | ||
9a5c4b9e PB |
565 | # Handle skipping the test on specified targets. |
566 | # You can have both skip/not-skip and target/not-target, but you can't | |
567 | # have both skip and not-skip, or target and not-target, in the same file. | |
568 | if { $opts(skip) != "" } then { | |
569 | if { $opts(not-skip) != "" } then { | |
570 | perror "$testname: mixing skip and not-skip directives is invalid" | |
571 | unresolved $testname | |
572 | return | |
573 | } | |
574 | foreach glob $opts(skip) { | |
575 | if {[istarget $glob]} { return } | |
576 | } | |
577 | } | |
578 | if { $opts(not-skip) != "" } then { | |
579 | set skip 1 | |
580 | foreach glob $opts(not-skip) { | |
581 | if {[istarget $glob]} { | |
582 | set skip 0 | |
583 | break | |
584 | } | |
585 | } | |
586 | if {$skip} { return } | |
587 | } | |
588 | if { $opts(target) != "" } then { | |
589 | if { $opts(not-target) != "" } then { | |
590 | perror "$testname: mixing target and not-target directives is invalid" | |
591 | unresolved $testname | |
592 | return | |
593 | } | |
594 | set skip 1 | |
595 | foreach glob $opts(target) { | |
596 | if {[istarget $glob]} { | |
597 | set skip 0 | |
598 | break | |
599 | } | |
600 | } | |
601 | if {$skip} { | |
602 | unsupported $testname | |
603 | return | |
604 | } | |
252b5132 | 605 | } |
9a5c4b9e PB |
606 | if { $opts(not-target) != "" } then { |
607 | foreach glob $opts(not-target) { | |
608 | if {[istarget $glob]} { | |
609 | unsupported $testname | |
610 | return | |
611 | } | |
612 | } | |
613 | } | |
614 | ||
252b5132 RH |
615 | |
616 | if { $opts(source) == "" } { | |
617 | set sourcefile ${file}.s | |
618 | } else { | |
619 | set sourcefile $srcdir/$subdir/$opts(source) | |
620 | } | |
621 | ||
7f6a71ff | 622 | set cmd "$AS $ASFLAGS $opts(as) -o dump.o $sourcefile" |
cfdf4aaa | 623 | send_log "$cmd\n" |
7f6a71ff JM |
624 | set status [gas_host_run $cmd ""] |
625 | set cmdret [lindex $status 0] | |
626 | set comp_output [prune_warnings [lindex $status 1]] | |
252b5132 | 627 | |
ba7f26d2 AM |
628 | set expmsg $opts(error) |
629 | if { $opts(warning) != "" } { | |
630 | set expmsg $opts(warning) | |
631 | } | |
632 | if { $cmdret != 0 || $comp_output != "" || $expmsg != "" } then { | |
cfdf4aaa HPN |
633 | # If the executed program writes to stderr and stderr is not |
634 | # redirected, exec *always* returns failure, regardless of the | |
635 | # program exit code. Thankfully, we can retrieve the true | |
636 | # return status from a special variable. Redirection would | |
637 | # cause a tcl-specific message to be appended, and we'd rather | |
638 | # not deal with that if we can help it. | |
639 | global errorCode | |
640 | if { $cmdret != 0 && [lindex $errorCode 0] == "NONE" } { | |
641 | set cmdret 0 | |
642 | } | |
643 | ||
644 | set exitstat "succeeded" | |
645 | if { $cmdret != 0 } { set exitstat "failed" } | |
646 | ||
9a5c4b9e PB |
647 | send_log "$comp_output\n" |
648 | verbose "$comp_output" 3 | |
ff970196 | 649 | if { $opts(stderr) == "" } then { |
ba7f26d2 | 650 | if { [regexp $expmsg $comp_output] \ |
cfdf4aaa | 651 | && (($cmdret == 0) == ($opts(warning) != "")) } { |
ba7f26d2 AM |
652 | # We have the expected output from gas. |
653 | # Return if there's nothing more to do. | |
654 | if { $opts(error) != "" || $program == "" } { | |
8c2784a5 TR |
655 | pass $testname |
656 | return | |
657 | } | |
ba7f26d2 AM |
658 | } else { |
659 | verbose -log "$exitstat with: <$comp_output>, expected: <$expmsg>" | |
660 | ||
cfdf4aaa HPN |
661 | fail $testname |
662 | return | |
8c2784a5 | 663 | } |
ff970196 CD |
664 | } else { |
665 | catch {write_file dump.stderr "$comp_output"} write_output | |
666 | if ![string match "" $write_output] then { | |
667 | send_log "error writing dump.stderr: $write_output\n" | |
668 | verbose "error writing dump.stderr: $write_output" 3 | |
669 | send_log "$comp_output\n" | |
670 | verbose "$comp_output" 3 | |
671 | fail $testname | |
672 | return | |
673 | } | |
674 | set stderrfile $srcdir/$subdir/$opts(stderr) | |
ff970196 CD |
675 | verbose "wrote pruned stderr to dump.stderr" 3 |
676 | if { [regexp_diff "dump.stderr" "$stderrfile"] } then { | |
8c2784a5 | 677 | if { $opts(error) != "" } { |
cfdf4aaa | 678 | verbose -log "$exitstat with: <$comp_output>, expected: <$opts(error)>" |
8c2784a5 TR |
679 | if [regexp $opts(error) $comp_output] { |
680 | pass $testname | |
681 | return | |
682 | } | |
683 | } | |
ff970196 CD |
684 | fail $testname |
685 | verbose "pruned stderr is [file_contents "dump.stderr"]" 2 | |
686 | return | |
9a5c4b9e PB |
687 | } elseif { $opts(error-output) != "" } then { |
688 | pass $testname | |
689 | return | |
ff970196 CD |
690 | } |
691 | } | |
252b5132 RH |
692 | } |
693 | ||
ba7f26d2 AM |
694 | if { $program == "" } { |
695 | return | |
696 | } | |
697 | set progopts1 $opts($program) | |
698 | eval set progopts \$[string toupper $program]FLAGS | |
699 | eval set binary \$[string toupper $program] | |
700 | ||
7f6a71ff | 701 | if { ![is_remote host] && [which $binary] == 0 } { |
252b5132 RH |
702 | untested $testname |
703 | return | |
704 | } | |
705 | ||
706 | if { $progopts1 == "" } { set $progopts1 "-r" } | |
707 | verbose "running $binary $progopts $progopts1" 3 | |
708 | ||
709 | # Objcopy, unlike the other two, won't send its output to stdout, | |
710 | # so we have to run it specially. | |
7f6a71ff JM |
711 | set cmd "$binary $progopts $progopts1 dump.o" |
712 | set redir ">dump.out" | |
252b5132 | 713 | if { $program == "objcopy" } { |
139e4a70 | 714 | set cmd "$binary $progopts $progopts1 dump.o dump.out" |
7f6a71ff | 715 | set redir "" |
139e4a70 AM |
716 | } |
717 | ||
718 | # Ensure consistent sorting of symbols | |
719 | if {[info exists env(LC_ALL)]} { | |
720 | set old_lc_all $env(LC_ALL) | |
721 | } | |
722 | set env(LC_ALL) "C" | |
723 | send_log "$cmd\n" | |
7f6a71ff JM |
724 | set status [gas_host_run "$cmd" "$redir"] |
725 | set comp_output [prune_warnings [lindex $status 1]] | |
139e4a70 AM |
726 | if {[info exists old_lc_all]} { |
727 | set env(LC_ALL) $old_lc_all | |
252b5132 | 728 | } else { |
139e4a70 AM |
729 | unset env(LC_ALL) |
730 | } | |
731 | set comp_output [prune_warnings $comp_output] | |
732 | if ![string match "" $comp_output] then { | |
733 | send_log "$comp_output\n" | |
734 | fail $testname | |
735 | return | |
252b5132 RH |
736 | } |
737 | ||
738 | verbose_eval {[file_contents "dump.out"]} 3 | |
739 | if { [regexp_diff "dump.out" "${file}.d"] } then { | |
740 | fail $testname | |
741 | verbose "output is [file_contents "dump.out"]" 2 | |
742 | return | |
743 | } | |
744 | ||
745 | pass $testname | |
746 | } | |
747 | ||
748 | proc slurp_options { file } { | |
749 | if [catch { set f [open $file r] } x] { | |
750 | #perror "couldn't open `$file': $x" | |
751 | perror "$x" | |
752 | return -1 | |
753 | } | |
754 | set opt_array {} | |
755 | # whitespace expression | |
756 | set ws {[ ]*} | |
757 | set nws {[^ ]*} | |
758 | # whitespace is ignored anywhere except within the options list; | |
9a5c4b9e PB |
759 | # option names are alphabetic plus dash |
760 | set pat "^#${ws}(\[a-zA-Z-\]*)$ws:${ws}(.*)$ws\$" | |
252b5132 RH |
761 | while { [gets $f line] != -1 } { |
762 | set line [string trim $line] | |
763 | # Whitespace here is space-tab. | |
764 | if [regexp $pat $line xxx opt_name opt_val] { | |
765 | # match! | |
766 | lappend opt_array [list $opt_name $opt_val] | |
9a5c4b9e | 767 | } elseif {![regexp "^#" $line ]} { |
252b5132 RH |
768 | break |
769 | } | |
770 | } | |
771 | close $f | |
772 | return $opt_array | |
773 | } | |
774 | ||
775 | proc objdump { opts } { | |
776 | global OBJDUMP | |
777 | global comp_output | |
778 | global host_triplet | |
779 | ||
7f6a71ff JM |
780 | set status [gas_host_run "$OBJDUMP $opts" ""] |
781 | set comp_output [prune_warnings [lindex $status 1]] | |
252b5132 RH |
782 | verbose "objdump output=$comp_output\n" 3 |
783 | } | |
784 | ||
785 | proc objdump_start_no_subdir { prog opts } { | |
786 | global OBJDUMP | |
787 | global srcdir | |
788 | global spawn_id | |
789 | ||
790 | verbose "Starting $OBJDUMP $opts $prog" 2 | |
7f6a71ff JM |
791 | set status [gas_host_run "$OBJDUMP $opts $prog" ">&gas.out"] |
792 | spawn -noecho -nottycopy cat gas.out | |
252b5132 RH |
793 | } |
794 | ||
795 | proc objdump_finish { } { | |
796 | global spawn_id | |
797 | ||
798 | catch "close" | |
799 | catch "wait" | |
800 | } | |
801 | ||
802 | # Default timeout is 10 seconds, loses on a slow machine. But some | |
803 | # configurations of dejagnu may override it. | |
804 | if {$timeout<120} then { set timeout 120 } | |
805 | ||
806 | expect_after -i { | |
807 | timeout { perror "timeout" } | |
808 | "virtual memory exhausted" { perror "virtual memory exhausted" } | |
809 | buffer_full { perror "buffer full" } | |
810 | eof { perror "eof" } | |
811 | } | |
812 | ||
813 | # regexp_diff, based on simple_diff taken from ld test suite | |
814 | # compares two files line-by-line | |
815 | # file1 contains strings, file2 contains regexps and #-comments | |
816 | # blank lines are ignored in either file | |
817 | # returns non-zero if differences exist | |
818 | # | |
819 | proc regexp_diff { file_1 file_2 } { | |
820 | ||
821 | set eof -1 | |
822 | set end_1 0 | |
823 | set end_2 0 | |
824 | set differences 0 | |
825 | set diff_pass 0 | |
826 | ||
827 | if [file exists $file_1] then { | |
828 | set file_a [open $file_1 r] | |
829 | } else { | |
04248055 | 830 | perror "$file_1 doesn't exist" |
252b5132 RH |
831 | return 1 |
832 | } | |
833 | ||
834 | if [file exists $file_2] then { | |
835 | set file_b [open $file_2 r] | |
836 | } else { | |
04248055 | 837 | perror "$file_2 doesn't exist" |
252b5132 RH |
838 | close $file_a |
839 | return 1 | |
840 | } | |
841 | ||
842 | verbose " Regexp-diff'ing: $file_1 $file_2" 2 | |
843 | ||
844 | while { 1 } { | |
845 | set line_a "" | |
846 | set line_b "" | |
847 | while { [string length $line_a] == 0 } { | |
848 | if { [gets $file_a line_a] == $eof } { | |
849 | set end_1 1 | |
850 | break | |
851 | } | |
852 | } | |
853 | while { [string length $line_b] == 0 || [string match "#*" $line_b] } { | |
854 | if [ string match "#pass" $line_b ] { | |
855 | set end_2 1 | |
856 | set diff_pass 1 | |
857 | break | |
a6ea59ce GK |
858 | } elseif [ string match "#..." $line_b ] { |
859 | if { [gets $file_b line_b] == $eof } { | |
860 | set end_2 1 | |
5cfd5a0c | 861 | set diff_pass 1 |
a6ea59ce GK |
862 | break |
863 | } | |
864 | verbose "looking for \"^$line_b$\"" 3 | |
865 | while { ![regexp "^$line_b$" "$line_a"] } { | |
866 | verbose "skipping \"$line_a\"" 3 | |
867 | if { [gets $file_a line_a] == $eof } { | |
868 | set end_1 1 | |
869 | break | |
870 | } | |
871 | } | |
872 | break | |
252b5132 RH |
873 | } |
874 | if { [gets $file_b line_b] == $eof } { | |
875 | set end_2 1 | |
876 | break | |
877 | } | |
878 | } | |
879 | ||
139e4a70 AM |
880 | if { $diff_pass } { |
881 | break | |
882 | } elseif { $end_1 && $end_2 } { | |
252b5132 RH |
883 | break |
884 | } elseif { $end_1 } { | |
885 | send_log "extra regexps in $file_2 starting with \"^$line_b$\"\nEOF from $file_1\n" | |
886 | verbose "extra regexps in $file_2 starting with \"^$line_b$\"\nEOF from $file_1" 3 | |
887 | set differences 1 | |
888 | break | |
889 | } elseif { $end_2 } { | |
890 | send_log "extra lines in $file_1 starting with \"^$line_a$\"\nEOF from $file_2\n" | |
891 | verbose "extra lines in $file_1 starting with \"^$line_a$\"\nEOF from $file_2\n" 3 | |
892 | set differences 1 | |
893 | break | |
894 | } else { | |
895 | verbose "regexp \"^$line_b$\"\nline \"$line_a\"" 3 | |
896 | if ![regexp "^$line_b$" "$line_a"] { | |
897 | send_log "regexp_diff match failure\n" | |
898 | send_log "regexp \"^$line_b$\"\nline \"$line_a\"\n" | |
3ad62fc4 | 899 | verbose "regexp_diff match failure\n" 3 |
252b5132 | 900 | set differences 1 |
252b5132 RH |
901 | } |
902 | } | |
903 | } | |
904 | ||
905 | if { $differences == 0 && !$diff_pass && [eof $file_a] != [eof $file_b] } { | |
906 | send_log "$file_1 and $file_2 are different lengths\n" | |
907 | verbose "$file_1 and $file_2 are different lengths" 3 | |
908 | set differences 1 | |
909 | } | |
910 | ||
911 | close $file_a | |
912 | close $file_b | |
913 | ||
914 | return $differences | |
915 | } | |
916 | ||
917 | proc file_contents { filename } { | |
918 | set file [open $filename r] | |
919 | set contents [read $file] | |
920 | close $file | |
921 | return $contents | |
922 | } | |
923 | ||
ff970196 CD |
924 | proc write_file { filename contents } { |
925 | set file [open $filename w] | |
926 | puts $file "$contents" | |
927 | close $file | |
928 | } | |
929 | ||
252b5132 RH |
930 | proc verbose_eval { expr { level 1 } } { |
931 | global verbose | |
932 | if $verbose>$level then { eval verbose "$expr" $level } | |
933 | } | |
934 | ||
935 | # This definition is taken from an unreleased version of DejaGnu. Once | |
936 | # that version gets released, and has been out in the world for a few | |
937 | # months at least, it may be safe to delete this copy. | |
938 | if ![string length [info proc prune_warnings]] { | |
939 | # | |
940 | # prune_warnings -- delete various system verbosities from TEXT. | |
941 | # | |
942 | # An example is: | |
943 | # ld.so: warning: /usr/lib/libc.so.1.8.1 has older revision than expected 9 | |
944 | # | |
945 | # Sites with particular verbose os's may wish to override this in site.exp. | |
946 | # | |
947 | proc prune_warnings { text } { | |
948 | # This is from sun4's. Do it for all machines for now. | |
949 | # The "\\1" is to try to preserve a "\n" but only if necessary. | |
950 | regsub -all "(^|\n)(ld.so: warning:\[^\n\]*\n?)+" $text "\\1" text | |
951 | ||
952 | # It might be tempting to get carried away and delete blank lines, etc. | |
953 | # Just delete *exactly* what we're ask to, and that's it. | |
954 | return $text | |
955 | } | |
956 | } | |
dfeb0666 | 957 | |
dc89df6a | 958 | # run_list_test NAME (optional): OPTS TESTNAME |
dfeb0666 NC |
959 | # |
960 | # Assemble the file "NAME.d" with command line options OPTS and | |
961 | # compare the assembler standard error output against thee regular | |
962 | # expressions given in the file "NAME.l". If TESTNAME is provided, | |
963 | # it will be used as the name of the test. | |
964 | ||
dc89df6a | 965 | proc run_list_test { name {opts {}} {testname {}} } { |
dfeb0666 NC |
966 | global srcdir subdir |
967 | if { [string length $testname] == 0 } then { | |
968 | set testname "[file tail $subdir] $name" | |
969 | } | |
970 | set file $srcdir/$subdir/$name | |
971 | gas_run ${name}.s $opts ">&dump.out" | |
972 | if { [regexp_diff "dump.out" "${file}.l"] } then { | |
973 | fail $testname | |
974 | verbose "output is [file_contents "dump.out"]" 2 | |
975 | return | |
976 | } | |
977 | pass $testname | |
978 | } |