binutils/testsuite/binutils-all/objcopy.exp

   1 #   Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
   2 #   2004, 2006, 2007, 2009, 2010, 2011
   3 #   Free Software Foundation, Inc.
   4
   5 # This program is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program; if not, write to the Free Software
  17 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
  18
  19 # Please email any bugs, comments, and/or additions to this file to:
  20 # bug-dejagnu@prep.ai.mit.edu
  21
  22 # Written by Ian Lance Taylor <ian@cygnus.com>
  23
  24 if ![is_remote host] {
  25     if {[which $OBJCOPY] == 0} then {
  26         perror "$OBJCOPY does not exist"
  27         return
  28     }
  29 }
  30
  31 send_user "Version [binutil_version $OBJCOPY]"
  32
  33 if ![is_remote host] {
  34     set tempfile tmpdir/bintest.o
  35     set copyfile tmpdir/copy
  36 } else {
  37     set tempfile [remote_download host tmpdir/bintest.o]
  38     set copyfile copy
  39 }
  40
  41 # Test that objcopy does not modify a file when copying it.
  42
  43 proc objcopy_test {testname srcfile} {
  44     global OBJCOPY
  45     global OBJCOPYFLAGS
  46     global srcdir
  47     global subdir
  48     global tempfile
  49     global copyfile
  50
  51     if {![binutils_assemble $srcdir/$subdir/${srcfile} tmpdir/bintest.o]} then {
  52         perror "unresolved $testname"
  53         unresolved "objcopy ($testname)"
  54         return
  55     }
  56
  57     set got [binutils_run $OBJCOPY "$OBJCOPYFLAGS $tempfile ${copyfile}.o"]
  58
  59     if ![string match "" $got] then {
  60         fail "objcopy ($testname)"
  61     } else {
  62         send_log "cmp $tempfile ${copyfile}.o\n"
  63         verbose "cmp $tempfile ${copyfile}.o"
  64         if [is_remote host] {
  65             set src1 tmpdir/bintest.o
  66             set src2 tmpdir/copy.o
  67             remote_upload host $tempfile $src1
  68             remote_upload host ${copyfile}.o $src2
  69         } else {
  70             set src1 ${tempfile}
  71             set src2 ${copyfile}.o
  72         }
  73         set status [remote_exec build cmp "${src1} ${src2}"]
  74         set exec_output [lindex $status 1]
  75         set exec_output [prune_warnings $exec_output]
  76
  77         # On some systems the result of objcopy will not be identical.
  78         # Usually this is just because gas isn't using bfd to write the
  79         # files in the first place, and may order things a little
  80         # differently. Those systems should use setup_xfail here.
  81
  82         setup_xfail "h8300-*-coff"
  83         setup_xfail "h8500-*-rtems*" "h8500-*-coff"
  84         setup_xfail "hppa*-*-*"
  85         setup_xfail "i960-*"
  86         setup_xfail "m68*-*-*coff" "m68*-*-hpux*" "m68*-*-lynxos*"
  87         setup_xfail "m68*-*-sysv*" "m68*-apple-aux*"
  88         setup_xfail "m8*-*"
  89         setup_xfail "or32-*-rtems*" "or32-*-coff"
  90         setup_xfail "sh-*-coff*"
  91         setup_xfail "tic80-*-*" "w65-*"
  92
  93         clear_xfail "hppa*64*-*-hpux*" "hppa*-*-linux*" "hppa*-*-lites*"
  94         clear_xfail "hppa*-*-*n*bsd*" "hppa*-*-rtems*" "*-*-*elf*"
  95         clear_xfail "m68*-*-sysv4*"
  96
  97         if [string match "" $exec_output] then {
  98             pass "objcopy ($testname)"
  99         } else {
 100             send_log "$exec_output\n"
 101             verbose "$exec_output" 1
 102
 103             # On OSF/1, this succeeds with gas and fails with /bin/as.
 104             setup_xfail "alpha*-*-osf*"
 105
 106             fail "objcopy ($testname)"
 107         }
 108     }
 109 }
 110
 111 objcopy_test "simple copy" bintest.s
 112
 113 # Test reversing bytes in a section.
 114
 115 set reversed ${tempfile}-reversed
 116 set got [binutils_run $OBJCOPY "$OBJCOPYFLAGS -j .data --reverse-bytes=4 $tempfile $reversed"]
 117
 118 if ![string match "" $got] then {
 119     fail "objcopy --reverse-bytes"
 120 } else {
 121     if [is_remote host] {
 122         remote_upload host ${reversed} tmpdir/copy-reversed.o
 123         set reversed tmpdir/copy-reversed.o
 124     }
 125
 126     set origdata [binutils_run $OBJDUMP "$OBJDUMPFLAGS -s -j .data $tempfile"]
 127     set revdata [binutils_run $OBJDUMP "$OBJDUMPFLAGS -s -j .data $reversed"]
 128
 129     set want "^ \[0-9\]+ (\[0-9\]+)"
 130     set found_orig [regexp -lineanchor $want $origdata -> origdata]
 131     set found_rev [regexp -lineanchor $want $revdata -> revdata]
 132
 133     if {$found_orig == 0 || $found_rev == 0} then {
 134         # som doesn't have a .data section
 135         setup_xfail "hppa*-*-hpux*"
 136         clear_xfail "hppa*64*-*-hpux*"
 137
 138         fail "objcopy --reverse-bytes"
 139     } else {
 140         scan $origdata "%2x%2x%2x%2x" b1 b2 b3 b4
 141         scan $revdata "%2x%2x%2x%2x" c4 c3 c2 c1
 142
 143         if {$b1 == $c1 && $b2 == $c2 && $b3 == $c3 && $b4 == $c4} then {
 144             pass "objcopy --reverse-bytes"
 145         } else {
 146             fail "objcopy --reverse-bytes"
 147         }
 148     }
 149 }
 150
 151 # Test interleaved copy of multiple byte width
 152
 153 set sequence_file sequence_file
 154 set file [open ${sequence_file} w]
 155 puts ${file} "12345678"
 156 close ${file}
 157
 158 if [is_remote host] {
 159     remote_upload host ${sequence_file} tmpdir/sequence_file
 160     set sequence_file tmpdir/sequence_file
 161 }
 162
 163 set got [binutils_run $OBJCOPY "-I binary -i 4 -b 0 --interleave-width 2 ${sequence_file} ${copyfile}"]
 164
 165 if ![string match "" $got] then {
 166     fail "objcopy -i --interleave-width"
 167 } else {
 168     if [is_remote host] {
 169         remote_upload host ${copyfile} tmpdir/interleave_output
 170         set interleave_output tmpdir/interleave_output
 171     } else {
 172         set interleave_output ${copyfile}
 173     }
 174
 175     set file [open ${interleave_output} r]
 176     gets $file line
 177     send_log "$line\n"
 178     verbose $line
 179
 180     if ![string match "1256" $line] then {
 181         fail "objcopy -i --interleave-width"
 182     }
 183     pass "objcopy -i --interleave-width"
 184
 185     close $file
 186 }
 187
 188 # Test generating S records.
 189
 190 # We make the srec filename 8.3 compatible. Note that the header string
 191 # matched against depends on the name of the file. Ugh.
 192
 193 if [is_remote host] {
 194     set srecfile copy.sre
 195     set header_string S00B0000636F70792E737265C1
 196 } else {
 197     set srecfile ${copyfile}.srec
 198     set header_string S0130000746D706469722F636F70792E7372656397
 199 }
 200
 201 set got [binutils_run $OBJCOPY "$OBJCOPYFLAGS -O srec $tempfile ${srecfile}"]
 202
 203 if ![string match "" $got] then {
 204     fail "objcopy -O srec"
 205 } else {
 206     if [is_remote host] {
 207         remote_upload host ${srecfile} tmpdir/copy.srec
 208         set srecfile tmpdir/copy.srec
 209     }
 210     set file [open ${srecfile} r]
 211
 212     # The first S record is fixed by the file name we are using.
 213     gets $file line
 214     send_log "$line\n"
 215     verbose $line
 216     if ![regexp "$header_string.*" $line] {
 217         send_log "bad header\n"
 218         fail "objcopy -O srec"
 219     } else {
 220         while {[gets $file line] != -1 \
 221                && [regexp "^S\[123\]\[0-9a-fA-F\]+\[\r\n\]*$" $line]} {
 222             send_log "$line\n"
 223             verbose $line
 224             set line "**EOF**"
 225         }
 226         send_log "$line\n"
 227         verbose $line
 228         if ![regexp "^S\[789\]\[0-9a-fA-F\]+\[\r\n\]*$" $line] then {
 229             send_log "bad trailer\n"
 230             fail "objcopy -O srec"
 231         } else {
 232             if {[gets $file line] != -1} then {
 233                 send_log "garbage at end\n"
 234                 send_log "$line\n"
 235                 verbose $line
 236                 fail "objcopy -O srec"
 237             } else {
 238                 set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -f ${srecfile}"]
 239                 if ![regexp "file format srec" $got] then {
 240                     send_log "objdump failed\n"
 241                     fail "objcopy -O srec"
 242                 } else {
 243                     pass "objcopy -O srec"
 244                 }
 245             }
 246         }
 247     }
 248
 249     close $file
 250 }
 251
 252 # Test setting and adjusting the start address.  We only test this
 253 # while generating S records, because we may not be able to set the
 254 # start address for other object file formats, and the S record case
 255 # is the only useful one anyhow.
 256
 257 set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -f $tempfile"]
 258 if ![regexp "start address (\[0-9a-fA-FxX\]+)" $got all origstart] then {
 259     perror "objdump can not recognize bintest.o"
 260     set origstart ""
 261 } else {
 262     set got [binutils_run $OBJCOPY "$OBJCOPYFLAGS -O srec --set-start 0x7654 $tempfile ${copyfile}.srec"]
 263     if ![string match "" $got] then {
 264         fail "objcopy --set-start"
 265     } else {
 266         set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -f ${copyfile}.srec"]
 267         if ![regexp "file format srec.*start address (\[0-9a-fA-FxX\]+)" $got all srecstart] then {
 268             fail "objcopy --set-start"
 269         } else {
 270             if {$srecstart != 0x7654} then {
 271                 send_log "$srecstart != 0x7654\n"
 272                 fail "objcopy --set-start"
 273             } else {
 274                 pass "objcopy --set-start"
 275             }
 276         }
 277     }
 278
 279     set got [binutils_run $OBJCOPY "$OBJCOPYFLAGS -O srec --adjust-start 0x123 $tempfile ${copyfile}.srec"]
 280     if ![string match "" $got] then {
 281         fail "objcopy --adjust-start"
 282     } else {
 283         set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -f ${copyfile}.srec"]
 284         if ![regexp "file format srec.*start address (\[0-9a-fA-FxX\]+)" $got all srecstart] then {
 285             fail "objcopy --adjust-start"
 286         } else {
 287             if {$srecstart != $origstart + 0x123} then {
 288                 send_log "$srecstart != $origstart + 0x123\n"
 289                 fail "objcopy --adjust-start"
 290             } else {
 291                 pass "objcopy --adjust-start"
 292             }
 293         }
 294     }
 295 }
 296
 297 # Test adjusting the overall VMA, and adjusting the VMA of a
 298 # particular section.  We again only test this when generating S
 299 # records.
 300
 301 set low ""
 302 set lowname ""
 303
 304 set headers [binutils_run $OBJDUMP "$OBJDUMPFLAGS -h $tempfile"]
 305
 306 set headers_regexp "\[  0-9\]+(\[^      \]+)\[  \]*(\[0-9a-fA-F\]+)\[   \]+\[0-9a-fA-F\]+\[     \]+(\[0-9a-fA-F\]+)\[   \]+\[0-9a-fA-F\]+\[     \]+2\[*\]\[*\]\[0-9\]+(.*)"
 307
 308 set got $headers
 309 while {[regexp $headers_regexp $got all name size vma rest]} {
 310     set vma 0x$vma
 311     set size 0x$size
 312     if {$size != 0} {
 313         if {$low == "" || $vma < $low} {
 314             set low $vma
 315             set lowname $name
 316         }
 317     }
 318     set got $rest
 319 }
 320
 321 if {$low == "" || $origstart == ""} then {
 322     perror "objdump can not recognize bintest.o"
 323 } else {
 324     set got [binutils_run $OBJCOPY "$OBJCOPYFLAGS -O srec --adjust-vma 0x123 $tempfile ${copyfile}.srec"]
 325     if ![string match "" $got] then {
 326         fail "objcopy --adjust-vma"
 327     } else {
 328         set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -fh ${copyfile}.srec"]
 329         set want "file format srec.*start address\[     \]*(\[0-9a-fA-FxX\]+).*sec1\[   \]+\[0-9a-fA-F\]+\[     \]+(\[0-9a-fA-F\]+)"
 330         if ![regexp $want $got all start vma] then {
 331             fail "objcopy --adjust-vma"
 332         } else {
 333             set vma 0x$vma
 334             if {$vma != $low + 0x123} then {
 335                 send_log "$vma != $low + 0x123\n"
 336                 fail "objcopy --adjust-vma"
 337             } else {
 338                 if {$start != $origstart + 0x123} then {
 339                     send_log "$start != $origstart + 0x123\n"
 340                     fail "objcopy --adjust-vma"
 341                 } else {
 342                     pass "objcopy --adjust-vma"
 343                 }
 344             }
 345         }
 346     }
 347
 348     set arg ""
 349     set got $headers
 350     while {[regexp $headers_regexp $got all name size vma rest]} {
 351         set vma 0x$vma
 352         if {$vma == $low} then {
 353             set arg "$arg --adjust-section-vma $name+4"
 354         }
 355         set got $rest
 356     }
 357
 358     set got [binutils_run $OBJCOPY "$OBJCOPYFLAGS -O srec $arg $tempfile ${copyfile}.srec"]
 359     if ![string match "" $got] then {
 360         fail "objcopy --adjust-section-vma +"
 361     } else {
 362         set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -h ${copyfile}.srec"]
 363         set want "file format srec.*sec1\[      \]+\[0-9a-fA-F\]+\[     \]+(\[0-9a-fA-F\]+)"
 364         if ![regexp $want $got all vma] then {
 365             fail "objcopy --adjust-section-vma +"
 366         } else {
 367             set vma 0x$vma
 368             if {$vma != $low + 4} then {
 369                 send_log "$vma != $low + 4\n"
 370                 fail "objcopy --adjust-section-vma +"
 371             } else {
 372                 pass "objcopy --adjust-section-vma +"
 373             }
 374         }
 375     }
 376
 377     regsub -all "\\+4" $arg "=[expr $low + 4]" argeq
 378     set got [binutils_run $OBJCOPY "$OBJCOPYFLAGS -O srec $argeq $tempfile ${copyfile}.srec"]
 379     if ![string match "" $got] then {
 380         fail "objcopy --adjust-section-vma ="
 381     } else {
 382         set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -h ${copyfile}.srec"]
 383         set want "file format srec.*sec1\[      \]+\[0-9a-fA-F\]+\[     \]+(\[0-9a-fA-F\]+)"
 384         if ![regexp $want $got all vma] then {
 385             fail "objcopy --adjust-section-vma ="
 386         } else {
 387             set vma 0x$vma
 388             if {$vma != $low + 4} then {
 389                 send_log "$vma != $low + 4\n"
 390                 fail "objcopy --adjust-section-vma ="
 391             } else {
 392                 pass "objcopy --adjust-section-vma ="
 393             }
 394         }
 395     }
 396 }
 397
 398 # Test stripping an object.
 399
 400 proc strip_test { } {
 401     global AR
 402     global CC
 403     global STRIP
 404     global STRIPFLAGS
 405     global NM
 406     global NMFLAGS
 407     global srcdir
 408     global subdir
 409
 410     set test "strip"
 411
 412     if { [target_compile $srcdir/$subdir/testprog.c tmpdir/testprog.o object debug] != "" } {
 413         untested $test
 414         return
 415     }
 416
 417     if [is_remote host] {
 418         set archive libstrip.a
 419         set objfile [remote_download host tmpdir/testprog.o]
 420         remote_file host delete $archive
 421     } else {
 422         set archive tmpdir/libstrip.a
 423         set objfile tmpdir/testprog.o
 424     }
 425
 426     remote_file build delete tmpdir/libstrip.a
 427
 428     set exec_output [binutils_run $AR "rc $archive ${objfile}"]
 429     if ![string match "" $exec_output] {
 430         fail $test
 431         return
 432     }
 433
 434     set exec_output [binutils_run $STRIP "-g $archive"]
 435     if ![string match "" $exec_output] {
 436         fail $test
 437         return
 438     }
 439
 440     set exec_output [binutils_run $STRIP "$STRIPFLAGS $archive"]
 441     if ![string match "" $exec_output] {
 442         fail $test
 443         return
 444     }
 445
 446     if { [target_compile $srcdir/$subdir/testprog.c tmpdir/testprog.o object debug] != "" } {
 447         untested $test
 448         return
 449     }
 450
 451     if [is_remote host] {
 452         set objfile [remote_download host tmpdir/testprog.o]
 453     } else {
 454         set objfile tmpdir/testprog.o
 455     }
 456
 457     set exec_output [binutils_run $STRIP "$STRIPFLAGS $objfile"]
 458     if ![string match "" $exec_output] {
 459         fail $test
 460         return
 461     }
 462
 463     set exec_output [binutils_run $NM "-a $NMFLAGS $objfile"]
 464     if ![string match "*: no symbols*" $exec_output] {
 465         fail $test
 466         return
 467     }
 468
 469     pass $test
 470 }
 471
 472 strip_test
 473
 474 # Test stripping an object file with saving a symbol
 475
 476 proc strip_test_with_saving_a_symbol { } {
 477     global CC
 478     global STRIP
 479     global STRIPFLAGS
 480     global NM
 481     global NMFLAGS
 482     global srcdir
 483     global subdir
 484
 485     set test "strip with saving a symbol"
 486
 487     if { [target_compile $srcdir/$subdir/testprog.c tmpdir/testprog.o object debug] != "" } {
 488         untested $test
 489         return
 490     }
 491
 492     if [is_remote host] {
 493         set objfile [remote_download host tmpdir/testprog.o]
 494     } else {
 495         set objfile tmpdir/testprog.o
 496     }
 497
 498     set exec_output [binutils_run $STRIP "$STRIPFLAGS -K main -K _main $objfile"]
 499     if ![string match "" $exec_output] {
 500         fail $test
 501         return
 502     }
 503
 504     set exec_output [binutils_run $NM "$NMFLAGS $objfile"]
 505     if {![regexp {^([0-9a-fA-F]+)?[ ]+[TD] main} $exec_output] \
 506          && ![regexp {^([0-9a-fA-F]+)?[ ]+T _main} $exec_output]} {
 507         fail $test
 508         return
 509     }
 510
 511     pass $test
 512 }
 513
 514 strip_test_with_saving_a_symbol
 515
 516 # Build a final executable.
 517
 518 if { [istarget *-*-cygwin] || [istarget *-*-mingw*] } {
 519     set test_prog "testprog.exe"
 520 } else {
 521     set test_prog "testprog"
 522 }
 523
 524 proc copy_setup { } {
 525     global srcdir
 526     global subdir
 527     global gcc_gas_flag
 528     global test_prog
 529     global host_triplet
 530
 531     set res [build_wrapper testglue.o]
 532     set flags { debug }
 533
 534     if { [istarget *-*-uclinux*] } {
 535         return 1
 536     }
 537
 538     if { $res != "" } {
 539         lappend flags "additional_flags=[lindex $res 1]"
 540         set add_libs "testglue.o"
 541     } else {
 542         set add_libs ""
 543     }
 544
 545     if { [istarget *-*-linux*]
 546          || [istarget *-*-gnu*] } {
 547         foreach i $gcc_gas_flag {
 548             set flags "additional_flags=$i $flags"
 549         }
 550     }
 551     if { [target_compile "$srcdir/$subdir/testprog.c $add_libs" tmpdir/$test_prog executable $flags]  != "" } {
 552         return 2
 553     }
 554
 555     set result [remote_load target tmpdir/$test_prog]
 556     set status [lindex $result 0]
 557
 558     if { $status != "pass"  } {
 559         send_log "cannot run executable, status = ${status} on ${host_triplet}\n"
 560         if { [istarget $host_triplet] } {
 561           return 3
 562         }
 563       set status "pass"
 564     }
 565
 566     return 0
 567 }
 568
 569 # Test copying an executable.
 570
 571 proc copy_executable { prog flags test1 test2 } {
 572     global test_prog
 573     global host_triplet
 574
 575     if [is_remote host] {
 576         set testfile [remote_download host tmpdir/$test_prog]
 577         set testcopy copyprog
 578     } else {
 579         set testfile tmpdir/$test_prog
 580         set testcopy tmpdir/copyprog
 581     }
 582     remote_file host delete $testcopy
 583
 584     set exec_output [binutils_run $prog "$flags $testfile $testcopy"]
 585
 586     if ![string match "" $exec_output] {
 587         fail $test1
 588         if [string match "" $test2] {
 589             return
 590         }
 591         fail $test2
 592         return
 593     }
 594
 595     if [is_remote host] {
 596         remote_upload host $testcopy tmpdir/copyprog
 597     }
 598
 599     set status [remote_exec build "cmp" "tmpdir/$test_prog tmpdir/copyprog"]
 600     set exec_output [lindex $status 1]
 601
 602     if [string match "" $exec_output] then {
 603         pass $test1
 604     } else {
 605         send_log "$exec_output\n"
 606         verbose "$exec_output"
 607
 608         # This will fail for many reasons.  For example, it will most
 609         # likely fail if a non-GNU linker is used.  Therefore, we do
 610         # not insist that it pass.  If you are using an assembler and
 611         # linker based on the same BFD as objcopy, it is worth
 612         # investigating to see why this failure occurs.  If we are
 613         # cross compiling, we assume that a GNU linker is being used,
 614         # and expect it to succeed.
 615         if {[isnative]} then {
 616             setup_xfail "*-*-*"
 617         }
 618
 619         # This also fails for mips*-*-elf targets.  See elf32-mips.c
 620         # mips_elf_sym_is_global.
 621         setup_xfail "mips*-*-elf"
 622
 623         setup_xfail "arm*-*-coff"
 624         setup_xfail "arm*-*-pe"
 625         setup_xfail "*-*-mingw*"
 626         setup_xfail "*-*-cygwin*"
 627
 628         fail $test1
 629     }
 630
 631     if [string match "" $test2] {
 632         return
 633     }
 634
 635     set output [remote_load target tmpdir/copyprog]
 636     set status [lindex $output 0]
 637     if { ![istarget $host_triplet] } {
 638       set status "pass"
 639     }
 640     if { $status != "pass" } {
 641         fail $test2
 642     } else {
 643         pass $test2
 644     }
 645 }
 646
 647 # Test stripping an executable
 648
 649 proc strip_executable { prog flags test } {
 650     global NM
 651     global NMFLAGS
 652     global host_triplet
 653
 654     remote_file build delete tmpdir/striprog
 655     remote_download build tmpdir/copyprog tmpdir/striprog
 656     if [is_remote host] {
 657         set copyfile [remote_download host tmpdir/striprog]
 658     } else {
 659         set copyfile tmpdir/striprog
 660     }
 661
 662     set exec_output [binutils_run $prog "$flags ${copyfile}"]
 663     if ![string match "" $exec_output] {
 664         fail $test
 665         return
 666     }
 667
 668     if [is_remote host] {
 669         remote_upload host ${copyfile} tmpdir/striprog
 670     }
 671
 672     set result [remote_load target tmpdir/striprog]
 673     set status [lindex $result 0]
 674     if { ![istarget $host_triplet] } {
 675       set status "pass"
 676     }
 677     if { $status != "pass" } {
 678         fail $test
 679         return
 680     }
 681
 682     set exec_output [binutils_run $NM "$NMFLAGS ${copyfile}"]
 683     if ![string match "*: no symbols*" $exec_output] {
 684         fail $test
 685         return
 686     }
 687     pass $test
 688 }
 689
 690 # Test stripping an executable with saving a symbol
 691
 692 proc strip_executable_with_saving_a_symbol { prog flags test } {
 693     global NM
 694     global NMFLAGS
 695     global host_triplet
 696
 697     remote_file build delete tmpdir/striprog
 698     remote_download build tmpdir/copyprog tmpdir/striprog
 699     if [is_remote host] {
 700         set copyfile [remote_download host tmpdir/striprog]
 701     } else {
 702         set copyfile tmpdir/striprog
 703     }
 704
 705     set exec_output [binutils_run $prog "$flags ${copyfile}"]
 706     if ![string match "" $exec_output] {
 707         fail $test
 708         return
 709     }
 710
 711     if [is_remote host] {
 712         remote_upload host ${copyfile} tmpdir/striprog
 713     }
 714
 715     set result [remote_load target tmpdir/striprog]
 716     set status [lindex $result 0]
 717     if { ![istarget $host_triplet] } {
 718       set status "pass"
 719     }
 720     if { $status != "pass" } {
 721         fail $test
 722         return
 723     }
 724
 725     set exec_output [binutils_run $NM "$NMFLAGS ${copyfile}"]
 726     if { [istarget mmix-knuth-mmixware] } {
 727         # Whenever there's a symbol in the mmo format, there's the symbol
 728         # Main, so remove it manually from the expected output for sake of
 729         # this test.
 730
 731         # Using "" not {} to get the \n and \r translated.
 732         regsub "^\[0-9a-fA-F\]+\[ \]+T Main\[\n\r\]+" $exec_output "" exec_output
 733     }
 734
 735     if {![regexp {^([0-9a-fA-F]+)?[ ]+[TD] main} $exec_output] \
 736          && ![regexp {^([0-9a-fA-F]+)?[ ]+[TD] _main} $exec_output]} {
 737         fail $test
 738         return
 739     }
 740     pass $test
 741 }
 742
 743 # Test keeping only debug symbols of an executable
 744
 745 proc keep_debug_symbols_and_test_copy { prog1 flags1 test1 prog2 flags2 test2 } {
 746     global NM
 747     global NMFLAGS
 748
 749     remote_file build delete tmpdir/striprog
 750     remote_download build tmpdir/copyprog tmpdir/striprog
 751     if [is_remote host] {
 752         set copyfile [remote_download host tmpdir/striprog]
 753     } else {
 754         set copyfile tmpdir/striprog
 755     }
 756
 757     set exec_output [binutils_run $prog1 "$flags1 ${copyfile}"]
 758     if ![string match "" $exec_output] {
 759         fail $test1
 760         return
 761     }
 762     pass $test1
 763
 764     set exec_output [binutils_run $prog2 "$flags2 ${copyfile}"]
 765     if ![string match "" $exec_output] {
 766         fail $test2
 767         return
 768     }
 769     pass $test2
 770 }
 771
 772 set test1 "simple objcopy of executable"
 773 set test2 "run objcopy of executable"
 774 set test3 "run stripped executable"
 775 set test4 "run stripped executable with saving a symbol"
 776 set test5 "keep only debug data"
 777 set test6 "simple objcopy of debug data"
 778
 779 switch [copy_setup] {
 780     "1" {
 781         # do nothing
 782     }
 783     "2" {
 784         untested $test1
 785         untested $test2
 786         untested $test3
 787         untested $test4
 788         untested $test5
 789         untested $test6
 790     }
 791     "3" {
 792         copy_executable "$OBJCOPY" "$OBJCOPYFLAGS" "$test1" ""
 793         unsupported $test2
 794         unsupported $test3
 795         unsupported $test4
 796         unsupported $test5
 797         unsupported $test6
 798     }
 799     "0" {
 800         copy_executable "$OBJCOPY" "$OBJCOPYFLAGS" "$test1" "$test2"
 801         strip_executable "$STRIP" "$STRIPFLAGS" "$test3"
 802         strip_executable_with_saving_a_symbol "$STRIP" "-K main -K _main $STRIPFLAGS" "$test4"
 803         keep_debug_symbols_and_test_copy "$STRIP" "--only-keep-debug $STRIPFLAGS" "$test5" \
 804                                          "$OBJCOPY" "$OBJCOPYFLAGS" "$test6"
 805     }
 806 }
 807
 808 proc objcopy_test_readelf {testname srcfile} {
 809     global OBJCOPY
 810     global OBJCOPYFLAGS
 811     global READELF
 812     global srcdir
 813     global subdir
 814
 815     if {![binutils_assemble $srcdir/$subdir/${srcfile} tmpdir/bintest.o]} then {
 816         unresolved "objcopy ($testname)"
 817         return
 818     }
 819
 820     verbose -log "$OBJCOPY $OBJCOPYFLAGS tmpdir/bintest.o tmpdir/copy.o"
 821     set exec_output [remote_exec host "$OBJCOPY $OBJCOPYFLAGS tmpdir/bintest.o tmpdir/copy.o"]
 822     if { [lindex $exec_output 0] != 0
 823          || ![string match "" [lindex $exec_output 1]] } then {
 824         fail "objcopy ($testname)"
 825         return
 826     }
 827
 828     verbose -log "$READELF -a tmpdir/bintest.o > tmpdir/bintest.o.out"
 829     set exec_output [remote_exec host "$READELF -a tmpdir/bintest.o" "" "/dev/null" "tmpdir/bintest.o.out"]
 830     if { [lindex $exec_output 0] != 0 } then {
 831         unresolved "objcopy ($testname)"
 832         return
 833     }
 834     set exec_output [prune_warnings [lindex $exec_output 1]]
 835     if ![string match "" $exec_output] then {
 836         unresolved "objcopy ($testname)"
 837         return
 838     }
 839
 840     verbose -log "$READELF -a tmpdir/copy.o > tmpdir/copy.o.out"
 841     set exec_output [remote_exec host "$READELF -a tmpdir/copy.o" "" "/dev/null" "tmpdir/copy.o.out"]
 842     if { [lindex $exec_output 0] != 0 } then {
 843         unresolved "objcopy ($testname)"
 844         return
 845     }
 846     set exec_output [prune_warnings [lindex $exec_output 1]]
 847     if ![string match "" $exec_output] then {
 848         unresolved "objcopy ($testname)"
 849         return
 850     }
 851
 852     verbose -log "diff tmpdir/bintest.o.out tmpdir/copy.o.out"
 853     catch "exec diff tmpdir/bintest.o.out tmpdir/copy.o.out" exec_output
 854     set exec_output [prune_warnings $exec_output]
 855
 856     if [string match "" $exec_output] then {
 857         pass "objcopy ($testname)"
 858     } else {
 859         fail "objcopy ($testname)"
 860     }
 861 }
 862
 863 # ia64 specific tests
 864 if { ([istarget "ia64-*-elf*"]
 865        || [istarget "ia64-*-linux*"]) } {
 866     objcopy_test "ia64 link order" link-order.s
 867 }
 868
 869 # ELF specific tests
 870 if [is_elf_format] {
 871     objcopy_test "ELF unknown section type" unknown.s
 872     objcopy_test_readelf "ELF group" group.s
 873     objcopy_test_readelf "ELF group" group-2.s
 874     objcopy_test_readelf "ELF group" group-3.s
 875     objcopy_test_readelf "ELF group" group-4.s
 876     run_dump_test "group-5"
 877     run_dump_test "copy-1"
 878     run_dump_test "note-1"
 879 }
 880
 881 run_dump_test "copy-2"
 882 run_dump_test "copy-3"
 883 run_dump_test "copy-4"
 884
 885 if [is_elf_format] {
 886     run_dump_test "strip-1"
 887     run_dump_test "strip-2"
 888     run_dump_test "strip-3"
 889     run_dump_test "strip-4"
 890     run_dump_test "strip-5"
 891     run_dump_test "strip-6"
 892     run_dump_test "strip-7"
 893     run_dump_test "strip-8"
 894     run_dump_test "strip-9"
 895     if { ![istarget "*-*-hpux*"]
 896          && ![istarget "msp*-*-*"] } {
 897         run_dump_test "strip-10"
 898     }
 899
 900     if { [istarget "i*86-*"] || [istarget "x86_64-*-*"] } {
 901         # Check to make sure we don't strip a symbol named in relocations.
 902         set test "objcopy keeps symbols needed by relocs"
 903
 904         set srcfile $srcdir/$subdir/needed-by-reloc.s
 905
 906         if {![binutils_assemble $srcfile tmpdir/bintest.o]} then {
 907             unresolved $test
 908         } else {
 909             set got [binutils_run $OBJCOPY "$OBJCOPYFLAGS --strip-symbol=foo tmpdir/bintest.o ${copyfile}.o"]
 910
 911             if [regexp "not stripping symbol `foo' because it is named in a relocation" $got] {
 912                 pass $test
 913             } else {
 914                 fail $test
 915             }
 916         }
 917     }
 918
 919     run_dump_test "localize-hidden-1"
 920     run_dump_test "testranges"
 921     run_dump_test "testranges-ia64"
 922
 923     run_dump_test "add-section"
 924     run_dump_test "add-empty-section"
 925
 926     run_dump_test "exclude-1a"
 927     run_dump_test "exclude-1b"
 928 }
 929 run_dump_test "localize-hidden-2"