Commit | Line | Data |
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6f2750fe | 1 | # Copyright (C) 1993-2016 Free Software Foundation, Inc. |
252b5132 RH |
2 | |
3 | # This program is free software; you can redistribute it and/or modify | |
4 | # it under the terms of the GNU General Public License as published by | |
32866df7 | 5 | # the Free Software Foundation; either version 3 of the License, or |
252b5132 | 6 | # (at your option) any later version. |
65951855 | 7 | # |
252b5132 RH |
8 | # This program is distributed in the hope that it will be useful, |
9 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | # GNU General Public License for more details. | |
65951855 | 12 | # |
252b5132 RH |
13 | # You should have received a copy of the GNU General Public License |
14 | # along with this program; if not, write to the Free Software | |
b43b5d5f | 15 | # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. |
252b5132 RH |
16 | |
17 | # Please email any bugs, comments, and/or additions to this file to: | |
18 | # bug-dejagnu@prep.ai.mit.edu | |
19 | ||
20 | # This file was written by Rob Savoye <rob@cygnus.com> | |
21 | # and extended by Ian Lance Taylor <ian@cygnus.com> | |
22 | ||
f3097f33 RS |
23 | proc load_common_lib { name } { |
24 | load_lib $name | |
25 | } | |
26 | ||
27 | load_common_lib binutils-common.exp | |
28 | ||
252b5132 RH |
29 | proc binutil_version { prog } { |
30 | if ![is_remote host] { | |
8d263650 | 31 | set path [which $prog] |
252b5132 RH |
32 | if {$path == 0} then { |
33 | perror "$prog can't be run, file not found." | |
34 | return "" | |
35 | } | |
36 | } else { | |
37 | set path $prog | |
38 | } | |
8d263650 BE |
39 | set state [remote_exec host $prog --version] |
40 | set tmp "[lindex $state 1]\n" | |
252b5132 RH |
41 | # Should find a way to discard constant parts, keep whatever's |
42 | # left, so the version string could be almost anything at all... | |
43 | regexp "\[^\n\]* (cygnus-|)(\[-0-9.a-zA-Z-\]+)\[\r\n\].*" "$tmp" version cyg number | |
44 | if ![info exists number] then { | |
45 | return "$path (no version number)\n" | |
46 | } | |
47 | return "$path $number\n" | |
48 | } | |
49 | ||
50 | # | |
51 | # default_binutils_run | |
52 | # run a program, returning the output | |
53 | # sets binutils_run_failed if the program does not exist | |
54 | # | |
55 | proc default_binutils_run { prog progargs } { | |
56 | global binutils_run_failed | |
57 | global host_triplet | |
58 | ||
59 | set binutils_run_failed 0 | |
60 | ||
61 | if ![is_remote host] { | |
62 | if {[which $prog] == 0} then { | |
63 | perror "$prog does not exist" | |
64 | set binutils_run_failed 1 | |
65 | return "" | |
66 | } | |
67 | } | |
68 | ||
69 | send_log "$prog $progargs\n" | |
70 | verbose "$prog $progargs" | |
71 | ||
72 | # Gotta quote dollar-signs because they get mangled by the | |
73 | # shell otherwise. | |
74 | regsub -all "\\$" "$progargs" "\\$" progargs | |
75 | ||
76 | set state [remote_exec host $prog $progargs] | |
8d263650 | 77 | set exec_output [prune_warnings [lindex $state 1]] |
252b5132 RH |
78 | if {![string match "" $exec_output]} then { |
79 | send_log "$exec_output\n" | |
80 | verbose "$exec_output" | |
da28e1e1 L |
81 | } else { |
82 | if { [lindex $state 0] != 0 } { | |
83 | set exec_output "$prog exited with status [lindex $state 0]" | |
84 | send_log "$exec_output\n" | |
85 | verbose "$exec_output" | |
86 | } | |
252b5132 RH |
87 | } |
88 | return $exec_output | |
89 | } | |
90 | ||
91 | # | |
368886ac | 92 | # default_binutils_assemble_flags |
252b5132 RH |
93 | # assemble a file |
94 | # | |
368886ac | 95 | proc default_binutils_assemble_flags { source object asflags } { |
252b5132 RH |
96 | global srcdir |
97 | global host_triplet | |
98 | ||
99 | # The HPPA assembler syntax is a little different than most, to make | |
100 | # the test source file assemble we need to run it through sed. | |
101 | # | |
102 | # This is a hack in that it won't scale well if other targets need | |
103 | # similar transformations to assemble. We'll generalize the hack | |
104 | # if/when other targets need similar handling. | |
12c616f1 AM |
105 | if { [istarget "hppa*-*-*"] && ![istarget "*-*-linux*" ] } then { |
106 | set sed_file $srcdir/config/hppa.sed | |
107 | send_log "sed -f $sed_file < $source > asm.s\n" | |
108 | verbose "sed -f $sed_file < $source > asm.s" | |
8d263650 | 109 | catch "exec sed -f $sed_file < $source > asm.s" |
252b5132 RH |
110 | set source asm.s |
111 | } | |
112 | ||
368886ac | 113 | set exec_output [target_assemble $source $object $asflags] |
252b5132 RH |
114 | set exec_output [prune_warnings $exec_output] |
115 | ||
116 | if [string match "" $exec_output] { | |
117 | return 1 | |
118 | } else { | |
119 | send_log "$exec_output\n" | |
120 | verbose "$exec_output" | |
121 | perror "$source: assembly failed" | |
122 | return 0 | |
123 | } | |
124 | } | |
9ce701e2 | 125 | |
0fd555c4 NC |
126 | # |
127 | # exe_ext | |
128 | # Returns target executable extension, if any. | |
129 | # | |
130 | proc exe_ext {} { | |
99ad8390 | 131 | if { [istarget *-*-mingw*] || [istarget *-*-cygwin*] } { |
0fd555c4 NC |
132 | return ".exe" |
133 | } else { | |
134 | return "" | |
135 | } | |
136 | } | |
af3c5dea L |
137 | |
138 | # Copied and modified from gas. | |
139 | ||
140 | # run_dump_test FILE (optional:) EXTRA_OPTIONS | |
141 | # | |
142 | # Assemble a .s file, then run some utility on it and check the output. | |
143 | # | |
144 | # There should be an assembly language file named FILE.s in the test | |
145 | # suite directory, and a pattern file called FILE.d. `run_dump_test' | |
146 | # will assemble FILE.s, run some tool like `objdump', `objcopy', or | |
147 | # `nm' on the .o file to produce textual output, and then analyze that | |
148 | # with regexps. The FILE.d file specifies what program to run, and | |
149 | # what to expect in its output. | |
150 | # | |
151 | # The FILE.d file begins with zero or more option lines, which specify | |
152 | # flags to pass to the assembler, the program to run to dump the | |
153 | # assembler's output, and the options it wants. The option lines have | |
154 | # the syntax: | |
155 | # | |
156 | # # OPTION: VALUE | |
157 | # | |
158 | # OPTION is the name of some option, like "name" or "objdump", and | |
159 | # VALUE is OPTION's value. The valid options are described below. | |
160 | # Whitespace is ignored everywhere, except within VALUE. The option | |
161 | # list ends with the first line that doesn't match the above syntax. | |
162 | # However, a line within the options that begins with a #, but doesn't | |
163 | # have a recognizable option name followed by a colon, is considered a | |
164 | # comment and entirely ignored. | |
165 | # | |
166 | # The optional EXTRA_OPTIONS argument to `run_dump_test' is a list of | |
167 | # two-element lists. The first element of each is an option name, and | |
168 | # the second additional arguments to be added on to the end of the | |
169 | # option list as given in FILE.d. (If omitted, no additional options | |
170 | # are added.) | |
171 | # | |
172 | # The interesting options are: | |
173 | # | |
174 | # name: TEST-NAME | |
175 | # The name of this test, passed to DejaGNU's `pass' and `fail' | |
176 | # commands. If omitted, this defaults to FILE, the root of the | |
177 | # .s and .d files' names. | |
178 | # | |
179 | # as: FLAGS | |
180 | # When assembling FILE.s, pass FLAGS to the assembler. | |
181 | # | |
182 | # PROG: PROGRAM-NAME | |
beab5d94 NC |
183 | # The name of the program to run to modify or analyze the .o file |
184 | # produced by the assembler. This option is required. Recognised | |
185 | # names are: ar, elfedit, nm, objcopy, ranlib, strings, and strip. | |
186 | # | |
187 | # DUMPPROG: PROGRAM-NAME | |
188 | # The name of the program to run to analyze the .o file after it has | |
189 | # has been modified by PROG. This can be omitted; run_dump_test will | |
190 | # guess which program to run by seeing if any of the flags options | |
191 | # for the recognised dump programs are set. Recognised names are: | |
192 | # addr2line, nm, objdump, readelf and size. | |
af3c5dea | 193 | # |
af3c5dea L |
194 | # nm: FLAGS |
195 | # objcopy: FLAGS | |
beab5d94 NC |
196 | # objdump: FLAGS |
197 | # readelf: FLAGS | |
198 | # size: FLAGS | |
af3c5dea L |
199 | # Use the specified program to analyze the .o file, and pass it |
200 | # FLAGS, in addition to the .o file name. Note that they are run | |
201 | # with LC_ALL=C in the environment to give consistent sorting | |
202 | # of symbols. | |
203 | # | |
204 | # source: SOURCE | |
205 | # Assemble the file SOURCE.s. If omitted, this defaults to FILE.s. | |
206 | # This is useful if several .d files want to share a .s file. | |
207 | # | |
208 | # target: GLOBS... | |
209 | # Run this test only on a specified list of targets. More precisely, | |
210 | # each glob in the space-separated list is passed to "istarget"; if | |
211 | # it evaluates true for any of them, the test will be run, otherwise | |
212 | # it will be marked unsupported. | |
213 | # | |
214 | # not-target: GLOBS... | |
215 | # Do not run this test on a specified list of targets. Again, | |
216 | # the each glob in the space-separated list is passed to | |
217 | # "istarget", and the test is run if it evaluates *false* for | |
218 | # *all* of them. Otherwise it will be marked unsupported. | |
219 | # | |
220 | # skip: GLOBS... | |
221 | # not-skip: GLOBS... | |
222 | # These are exactly the same as "not-target" and "target", | |
223 | # respectively, except that they do nothing at all if the check | |
224 | # fails. They should only be used in groups, to construct a single | |
225 | # test which is run on all targets but with variant options or | |
226 | # expected output on some targets. (For example, see | |
227 | # gas/arm/inst.d and gas/arm/wince_inst.d.) | |
228 | # | |
229 | # error: REGEX | |
230 | # An error with message matching REGEX must be emitted for the test | |
231 | # to pass. The PROG, objdump, nm and objcopy options have no | |
232 | # meaning and need not supplied if this is present. | |
233 | # | |
234 | # warning: REGEX | |
235 | # Expect a gas warning matching REGEX. It is an error to issue | |
236 | # both "error" and "warning". | |
237 | # | |
238 | # stderr: FILE | |
239 | # FILE contains regexp lines to be matched against the diagnostic | |
240 | # output of the assembler. This does not preclude the use of | |
241 | # PROG, nm, objdump, or objcopy. | |
242 | # | |
243 | # error-output: FILE | |
244 | # Means the same as 'stderr', but also indicates that the assembler | |
245 | # is expected to exit unsuccessfully (therefore PROG, objdump, nm, | |
246 | # and objcopy have no meaning and should not be supplied). | |
247 | # | |
248 | # Each option may occur at most once. | |
249 | # | |
250 | # After the option lines come regexp lines. `run_dump_test' calls | |
251 | # `regexp_diff' to compare the output of the dumping tool against the | |
eb22018c RS |
252 | # regexps in FILE.d. `regexp_diff' is defined in binutils-common.exp; |
253 | # see further comments there. | |
af3c5dea L |
254 | |
255 | proc run_dump_test { name {extra_options {}} } { | |
256 | global subdir srcdir | |
748fc5e9 L |
257 | global OBJDUMP NM OBJCOPY READELF STRIP |
258 | global OBJDUMPFLAGS NMFLAGS OBJCOPYFLAGS READELFFLAGS STRIPFLAGS | |
30fd33bb | 259 | global ELFEDIT ELFEDITFLAGS |
af3c5dea L |
260 | global host_triplet |
261 | global env | |
262 | global copyfile | |
263 | global tempfile | |
264 | ||
265 | if [string match "*/*" $name] { | |
266 | set file $name | |
267 | set name [file tail $name] | |
268 | } else { | |
269 | set file "$srcdir/$subdir/$name" | |
270 | } | |
271 | set opt_array [slurp_options "${file}.d"] | |
272 | if { $opt_array == -1 } { | |
273 | perror "error reading options from $file.d" | |
274 | unresolved $subdir/$name | |
275 | return | |
276 | } | |
277 | set opts(addr2line) {} | |
278 | set opts(ar) {} | |
368886ac | 279 | set opts(as) {} |
beab5d94 NC |
280 | set opts(elfedit) {} |
281 | set opts(name) {} | |
af3c5dea L |
282 | set opts(nm) {} |
283 | set opts(objcopy) {} | |
284 | set opts(objdump) {} | |
af3c5dea L |
285 | set opts(ranlib) {} |
286 | set opts(readelf) {} | |
287 | set opts(size) {} | |
288 | set opts(strings) {} | |
beab5d94 | 289 | set opts(strip) {} |
af3c5dea L |
290 | set opts(PROG) {} |
291 | set opts(DUMPPROG) {} | |
292 | set opts(source) {} | |
293 | set opts(target) {} | |
294 | set opts(not-target) {} | |
295 | set opts(skip) {} | |
296 | set opts(not-skip) {} | |
297 | ||
298 | foreach i $opt_array { | |
299 | set opt_name [lindex $i 0] | |
300 | set opt_val [lindex $i 1] | |
301 | if ![info exists opts($opt_name)] { | |
302 | perror "unknown option $opt_name in file $file.d" | |
303 | unresolved $subdir/$name | |
304 | return | |
305 | } | |
500ee42e ILT |
306 | |
307 | # Permit the option to use $srcdir to refer to the source | |
308 | # directory. | |
309 | regsub -all "\\\$srcdir" "$opt_val" "$srcdir/$subdir" opt_val | |
310 | ||
af3c5dea L |
311 | if [string length $opts($opt_name)] { |
312 | perror "option $opt_name multiply set in $file.d" | |
313 | unresolved $subdir/$name | |
314 | return | |
315 | } | |
316 | set opts($opt_name) $opt_val | |
317 | } | |
318 | ||
319 | foreach i $extra_options { | |
320 | set opt_name [lindex $i 0] | |
321 | set opt_val [lindex $i 1] | |
322 | if ![info exists opts($opt_name)] { | |
323 | perror "unknown option $opt_name given in extra_opts" | |
324 | unresolved $subdir/$name | |
325 | return | |
326 | } | |
500ee42e ILT |
327 | |
328 | # Permit the option to use $srcdir to refer to the source | |
329 | # directory. | |
330 | regsub -all "\\\$srcdir" "$opt_val" "$srcdir/$subdir" opt_val | |
331 | ||
af3c5dea L |
332 | # add extra option to end of existing option, adding space |
333 | # if necessary. | |
334 | if [string length $opts($opt_name)] { | |
335 | append opts($opt_name) " " | |
336 | } | |
337 | append opts($opt_name) $opt_val | |
338 | } | |
339 | ||
340 | if { $opts(name) == "" } { | |
341 | set testname "$subdir/$name" | |
342 | } else { | |
343 | set testname $opts(name) | |
344 | } | |
345 | verbose "Testing $testname" | |
346 | ||
347 | if {$opts(PROG) == ""} { | |
beab5d94 | 348 | perror "PROG isn't set in $file.d" |
af3c5dea L |
349 | unresolved $testname |
350 | return | |
351 | } | |
352 | ||
748fc5e9 | 353 | set destopt "" |
af3c5dea L |
354 | switch -- $opts(PROG) { |
355 | ar { set program ar } | |
beab5d94 NC |
356 | elfedit { set program elfedit } |
357 | nm { set program nm } | |
af3c5dea L |
358 | objcopy { set program objcopy } |
359 | ranlib { set program ranlib } | |
beab5d94 | 360 | strings { set program strings } |
748fc5e9 L |
361 | strip { |
362 | set program strip | |
363 | set destopt "-o" | |
364 | } | |
af3c5dea L |
365 | default { |
366 | perror "unrecognized program option $opts(PROG) in $file.d" | |
367 | unresolved $testname | |
368 | return } | |
369 | } | |
370 | ||
371 | set dumpprogram "" | |
372 | if { $opts(DUMPPROG) != "" } { | |
373 | switch -- $opts(DUMPPROG) { | |
374 | addr2line { set dumpprogram addr2line } | |
375 | nm { set dumpprogram nm } | |
376 | objdump { set dumpprogram objdump } | |
377 | readelf { set dumpprogram readelf } | |
378 | size { set dumpprogram size } | |
379 | default { | |
380 | perror "unrecognized dump program option $opts(DUMPPROG) in $file.d" | |
381 | unresolved $testname | |
382 | return } | |
383 | } | |
384 | } else { | |
385 | # Guess which program to run, by seeing which option was specified. | |
beab5d94 | 386 | foreach p {addr2line nm objdump readelf size} { |
af3c5dea L |
387 | if {$opts($p) != ""} { |
388 | if {$dumpprogram != ""} { | |
beab5d94 | 389 | perror "more than one possible dump program specified in $file.d" |
af3c5dea L |
390 | unresolved $testname |
391 | return | |
392 | } else { | |
393 | set dumpprogram $p | |
394 | } | |
395 | } | |
396 | } | |
397 | } | |
398 | ||
399 | # Handle skipping the test on specified targets. | |
400 | # You can have both skip/not-skip and target/not-target, but you can't | |
401 | # have both skip and not-skip, or target and not-target, in the same file. | |
402 | if { $opts(skip) != "" } then { | |
403 | if { $opts(not-skip) != "" } then { | |
404 | perror "$testname: mixing skip and not-skip directives is invalid" | |
405 | unresolved $testname | |
406 | return | |
407 | } | |
408 | foreach glob $opts(skip) { | |
409 | if {[istarget $glob]} { return } | |
410 | } | |
411 | } | |
412 | if { $opts(not-skip) != "" } then { | |
413 | set skip 1 | |
414 | foreach glob $opts(not-skip) { | |
65951855 | 415 | if {[istarget $glob]} { |
af3c5dea L |
416 | set skip 0 |
417 | break | |
418 | } | |
419 | } | |
420 | if {$skip} { return } | |
421 | } | |
422 | if { $opts(target) != "" } then { | |
af3c5dea L |
423 | set skip 1 |
424 | foreach glob $opts(target) { | |
65951855 | 425 | if {[istarget $glob]} { |
af3c5dea L |
426 | set skip 0 |
427 | break | |
428 | } | |
429 | } | |
65951855 | 430 | if {$skip} { |
af3c5dea | 431 | unsupported $testname |
65951855 | 432 | return |
af3c5dea L |
433 | } |
434 | } | |
435 | if { $opts(not-target) != "" } then { | |
436 | foreach glob $opts(not-target) { | |
437 | if {[istarget $glob]} { | |
438 | unsupported $testname | |
65951855 | 439 | return |
af3c5dea L |
440 | } |
441 | } | |
442 | } | |
443 | ||
444 | if { $opts(source) == "" } { | |
445 | set srcfile ${file}.s | |
446 | } else { | |
447 | set srcfile $srcdir/$subdir/$opts(source) | |
448 | } | |
449 | ||
cbd44e24 | 450 | if { $opts(as) == "binary" } { |
4ee959fb L |
451 | while {[file type $srcfile] eq "link"} { |
452 | set newfile [file readlink $srcfile] | |
453 | if {[string index $newfile 0] ne "/"} { | |
454 | set newfile [file dirname $srcfile]/$newfile | |
455 | } | |
456 | set srcfile $newfile | |
457 | } | |
cbd44e24 L |
458 | file copy -force ${srcfile} $tempfile |
459 | } else { | |
460 | set exec_output [binutils_assemble_flags ${srcfile} $tempfile $opts(as)] | |
461 | if [string match "" $exec_output] then { | |
462 | send_log "$exec_output\n" | |
463 | verbose "$exec_output" | |
464 | fail $testname | |
465 | return | |
466 | } | |
af3c5dea L |
467 | } |
468 | ||
469 | set progopts1 $opts($program) | |
470 | eval set progopts \$[string toupper $program]FLAGS | |
471 | eval set binary \$[string toupper $program] | |
472 | ||
748fc5e9 | 473 | set exec_output [binutils_run $binary "$progopts $progopts1 $tempfile $destopt ${copyfile}.o"] |
af3c5dea L |
474 | if ![string match "" $exec_output] { |
475 | send_log "$exec_output\n" | |
476 | verbose "$exec_output" | |
477 | fail $testname | |
478 | return | |
479 | } | |
480 | ||
481 | set progopts1 $opts($dumpprogram) | |
482 | eval set progopts \$[string toupper $dumpprogram]FLAGS | |
483 | eval set binary \$[string toupper $dumpprogram] | |
484 | ||
7f6a71ff | 485 | if { ![is_remote host] && [which $binary] == 0 } { |
af3c5dea L |
486 | untested $testname |
487 | return | |
488 | } | |
489 | ||
490 | verbose "running $binary $progopts $progopts1" 3 | |
491 | ||
7f6a71ff | 492 | set cmd "$binary $progopts $progopts1 ${copyfile}.o" |
af3c5dea L |
493 | |
494 | # Ensure consistent sorting of symbols | |
495 | if {[info exists env(LC_ALL)]} { | |
496 | set old_lc_all $env(LC_ALL) | |
497 | } | |
498 | set env(LC_ALL) "C" | |
499 | send_log "$cmd\n" | |
7f6a71ff | 500 | set comp_output [remote_exec host $cmd "" "/dev/null" "tmpdir/dump.out"] |
af3c5dea L |
501 | if {[info exists old_lc_all]} { |
502 | set env(LC_ALL) $old_lc_all | |
503 | } else { | |
504 | unset env(LC_ALL) | |
505 | } | |
7f6a71ff JM |
506 | if { [lindex $comp_output 0] != 0 } then { |
507 | send_log "$comp_output\n" | |
508 | fail $testname | |
509 | return | |
510 | } | |
511 | set comp_output [prune_warnings [lindex $comp_output 1]] | |
af3c5dea L |
512 | if ![string match "" $comp_output] then { |
513 | send_log "$comp_output\n" | |
514 | fail $testname | |
515 | return | |
516 | } | |
517 | ||
518 | verbose_eval {[file_contents "tmpdir/dump.out"]} 3 | |
519 | if { [regexp_diff "tmpdir/dump.out" "${file}.d"] } then { | |
520 | fail $testname | |
521 | verbose "output is [file_contents "tmpdir/dump.out"]" 2 | |
522 | return | |
523 | } | |
524 | ||
525 | pass $testname | |
526 | } | |
527 | ||
528 | proc slurp_options { file } { | |
529 | if [catch { set f [open $file r] } x] { | |
530 | #perror "couldn't open `$file': $x" | |
531 | perror "$x" | |
532 | return -1 | |
533 | } | |
534 | set opt_array {} | |
535 | # whitespace expression | |
536 | set ws {[ ]*} | |
537 | set nws {[^ ]*} | |
538 | # whitespace is ignored anywhere except within the options list; | |
539 | # option names are alphabetic plus dash | |
540 | set pat "^#${ws}(\[a-zA-Z-\]*)$ws:${ws}(.*)$ws\$" | |
541 | while { [gets $f line] != -1 } { | |
542 | set line [string trim $line] | |
543 | # Whitespace here is space-tab. | |
544 | if [regexp $pat $line xxx opt_name opt_val] { | |
545 | # match! | |
546 | lappend opt_array [list $opt_name $opt_val] | |
547 | } elseif {![regexp "^#" $line ]} { | |
548 | break | |
549 | } | |
550 | } | |
551 | close $f | |
552 | return $opt_array | |
553 | } | |
554 | ||
af3c5dea L |
555 | proc file_contents { filename } { |
556 | set file [open $filename r] | |
557 | set contents [read $file] | |
558 | close $file | |
559 | return $contents | |
560 | } | |
561 | ||
562 | proc verbose_eval { expr { level 1 } } { | |
563 | global verbose | |
564 | if $verbose>$level then { eval verbose "$expr" $level } | |
565 | } |