| 1 | # Copyright (C) 1993-2019 Free Software Foundation, Inc. |
| 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 |
| 5 | # the Free Software Foundation; either version 3 of the License, or |
| 6 | # (at your option) any later version. |
| 7 | # |
| 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. |
| 12 | # |
| 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 |
| 15 | # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. |
| 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 rewritten by Ian Lance Taylor <ian@cygnus.com> |
| 22 | |
| 23 | if ![is_remote host] { |
| 24 | if {[which $OBJDUMP] == 0} then { |
| 25 | perror "$OBJDUMP does not exist" |
| 26 | return |
| 27 | } |
| 28 | } |
| 29 | |
| 30 | send_user "Version [binutil_version $OBJDUMP]" |
| 31 | |
| 32 | # Simple test of objdump -i |
| 33 | |
| 34 | set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -i"] |
| 35 | |
| 36 | set cpus_expected [list] |
| 37 | lappend cpus_expected aarch64 alpha am33-2 arc ARC700 ARCv2 arm cris |
| 38 | lappend cpus_expected d10v d30v fr30 fr500 fr550 h8 hppa i386 iamcu ip2022 |
| 39 | lappend cpus_expected m16c m32c m32r m68hc11 m68hc12 m68k MCore mep c5 h1 MicroBlaze |
| 40 | lappend cpus_expected mips mn10200 mn10300 ms1 msp MSP430 nds32 n1h_v3 ns32k |
| 41 | lappend cpus_expected or1k or1knd pj powerpc pyramid riscv romp rs6000 s390 sh sparc |
| 42 | lappend cpus_expected tic54x tilegx tms320c30 tms320c4x tms320c54x |
| 43 | lappend cpus_expected v850 vax x86-64 xscale xtensa z8k z8001 z8002 |
| 44 | |
| 45 | # Make sure the target CPU shows up in the list. |
| 46 | lappend cpus_expected ${target_cpu} |
| 47 | |
| 48 | # Create regexp |
| 49 | set cpus_regex "([join $cpus_expected | ])" |
| 50 | |
| 51 | verbose -log "CPU regex: $cpus_regex" |
| 52 | |
| 53 | set want "BFD header file version.*srec\[^\n\]*\n\[^\n\]*header \[^\n\]*endian\[^\n\]*, data \[^\n\]*endian.*$cpus_regex" |
| 54 | |
| 55 | if [regexp $want $got] then { |
| 56 | pass "objdump -i" |
| 57 | } else { |
| 58 | fail "objdump -i" |
| 59 | } |
| 60 | |
| 61 | # The remaining tests require a test file. |
| 62 | |
| 63 | |
| 64 | if {![binutils_assemble $srcdir/$subdir/bintest.s tmpdir/bintest.o]} then { |
| 65 | fail "objdump (assembling bintest.s)" |
| 66 | return |
| 67 | } |
| 68 | if {![binutils_assemble $srcdir/$subdir/bintest.s tmpdir/bintest2.o]} then { |
| 69 | fail "objdump (assembling)" |
| 70 | return |
| 71 | } |
| 72 | if [is_remote host] { |
| 73 | set testfile [remote_download host tmpdir/bintest.o] |
| 74 | set testfile2 [remote_download host tmpdir/bintest2.o] |
| 75 | } else { |
| 76 | set testfile tmpdir/bintest.o |
| 77 | set testfile2 tmpdir/bintest2.o |
| 78 | } |
| 79 | |
| 80 | # $testarchive exists only if it is supported. |
| 81 | set testarchive tmpdir/bintest.a |
| 82 | remote_file host file delete $testarchive |
| 83 | if { ![istarget "alpha-*-*"] || [is_elf_format] } then { |
| 84 | set got [binutils_run $AR "rc tmpdir/bintest.a $testfile2"] |
| 85 | if ![string match "" $got] then { |
| 86 | fail "bintest.a" |
| 87 | remote_file host delete tmpdir/bintest.a |
| 88 | } elseif [is_remote host] { |
| 89 | set testarchive [remote_download host tmpdir/bintest.a] |
| 90 | } |
| 91 | remote_file host delete tmpdir/bintest2.o |
| 92 | } |
| 93 | |
| 94 | # Test objdump -f |
| 95 | |
| 96 | proc test_objdump_f { testfile dumpfile } { |
| 97 | global OBJDUMP |
| 98 | global OBJDUMPFLAGS |
| 99 | global cpus_regex |
| 100 | |
| 101 | set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -f $testfile"] |
| 102 | |
| 103 | set want "$dumpfile:\[ \]*file format.*architecture:\[ \]*${cpus_regex}.*HAS_RELOC.*HAS_SYMS" |
| 104 | |
| 105 | if ![regexp $want $got] then { |
| 106 | fail "objdump -f ($testfile, $dumpfile)" |
| 107 | } else { |
| 108 | pass "objdump -f ($testfile, $dumpfile)" |
| 109 | } |
| 110 | } |
| 111 | |
| 112 | test_objdump_f $testfile $testfile |
| 113 | if { [ remote_file host exists $testarchive ] } then { |
| 114 | test_objdump_f $testarchive bintest2.o |
| 115 | } |
| 116 | |
| 117 | # Test objdump -h |
| 118 | |
| 119 | proc test_objdump_h { testfile dumpfile } { |
| 120 | global OBJDUMP |
| 121 | global OBJDUMPFLAGS |
| 122 | |
| 123 | set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -h $testfile"] |
| 124 | |
| 125 | set want "$dumpfile:\[ \]*file format.*Sections.*\[0-9\]+\[ \]+\[^ \]*(text|TEXT|P|\\\$CODE\\\$)\[^ \]*\[ \]*(\[0-9a-fA-F\]+).*\[0-9\]+\[ \]+\[^ \]*(\\.data|DATA|D_1)\[^ \]*\[ \]*(\[0-9a-fA-F\]+)" |
| 126 | |
| 127 | if ![regexp $want $got all text_name text_size data_name data_size] then { |
| 128 | fail "objdump -h ($testfile, $dumpfile)" |
| 129 | } else { |
| 130 | verbose "text name is $text_name size is $text_size" |
| 131 | verbose "data name is $data_name size is $data_size" |
| 132 | set ets 8 |
| 133 | set eds 4 |
| 134 | # The [ti]c4x target has the property sizeof(char)=sizeof(long)=1 |
| 135 | if [istarget *c4x*-*-*] then { |
| 136 | set ets 2 |
| 137 | set eds 1 |
| 138 | } |
| 139 | # c54x section sizes are in bytes, not octets; adjust accordingly |
| 140 | if [istarget *c54x*-*-*] then { |
| 141 | set ets 4 |
| 142 | set eds 2 |
| 143 | } |
| 144 | if {[expr "0x$text_size"] < $ets || [expr "0x$data_size"] < $eds} then { |
| 145 | send_log "sizes too small\n" |
| 146 | fail "objdump -h ($testfile, $dumpfile)" |
| 147 | } else { |
| 148 | pass "objdump -h ($testfile, $dumpfile)" |
| 149 | } |
| 150 | } |
| 151 | } |
| 152 | |
| 153 | test_objdump_h $testfile $testfile |
| 154 | if { [ remote_file host exists $testarchive ] } then { |
| 155 | test_objdump_h $testarchive bintest2.o |
| 156 | } |
| 157 | |
| 158 | # Test objdump -t |
| 159 | |
| 160 | proc test_objdump_t { testfile} { |
| 161 | global OBJDUMP |
| 162 | global OBJDUMPFLAGS |
| 163 | |
| 164 | set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -t $testfile"] |
| 165 | |
| 166 | if [info exists vars] then { unset vars } |
| 167 | while {[regexp "(\[a-z\]*_symbol)(.*)" $got all symbol rest]} { |
| 168 | set vars($symbol) 1 |
| 169 | set got $rest |
| 170 | } |
| 171 | |
| 172 | if {![info exists vars(text_symbol)] \ |
| 173 | || ![info exists vars(data_symbol)] \ |
| 174 | || ![info exists vars(common_symbol)] \ |
| 175 | || ![info exists vars(external_symbol)]} then { |
| 176 | fail "objdump -t ($testfile)" |
| 177 | } else { |
| 178 | pass "objdump -t ($testfile)" |
| 179 | } |
| 180 | } |
| 181 | |
| 182 | test_objdump_t $testfile |
| 183 | if { [ remote_file host exists $testarchive ] } then { |
| 184 | test_objdump_t $testarchive |
| 185 | } |
| 186 | |
| 187 | # Test objdump -r |
| 188 | |
| 189 | proc test_objdump_r { testfile dumpfile } { |
| 190 | global OBJDUMP |
| 191 | global OBJDUMPFLAGS |
| 192 | |
| 193 | set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -r $testfile"] |
| 194 | |
| 195 | set want "$dumpfile:\[ \]*file format.*RELOCATION RECORDS FOR \\\[\[^\]\]*(text|TEXT|P|\\\$CODE\\\$)\[^\]\]*\\\].*external_symbol" |
| 196 | |
| 197 | if [regexp $want $got] then { |
| 198 | pass "objdump -r ($testfile, $dumpfile)" |
| 199 | } else { |
| 200 | fail "objdump -r ($testfile, $dumpfile)" |
| 201 | } |
| 202 | } |
| 203 | |
| 204 | test_objdump_r $testfile $testfile |
| 205 | if { [ remote_file host exists $testarchive ] } then { |
| 206 | test_objdump_r $testarchive bintest2.o |
| 207 | } |
| 208 | |
| 209 | # Test objdump -d |
| 210 | proc test_objdump_d { testfile dumpfile } { |
| 211 | global OBJDUMP |
| 212 | global OBJDUMPFLAGS |
| 213 | |
| 214 | set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -d $testfile"] |
| 215 | |
| 216 | set want "$dumpfile:.*Disassembly of section" |
| 217 | if ![regexp $want $got] then { |
| 218 | fail "objdump -d $testfile: No disassembly title" |
| 219 | return |
| 220 | } |
| 221 | |
| 222 | set want "$dumpfile:.*00+0 <text_symbol>" |
| 223 | if ![regexp $want $got] then { |
| 224 | fail "objdump -d $testfile: Missing symbol name and address" |
| 225 | return |
| 226 | } |
| 227 | |
| 228 | set want "$dumpfile:.*00+. <text_symbol2>" |
| 229 | if ![regexp $want $got] then { |
| 230 | fail "objdump -d $testfile: Missing second symbol" |
| 231 | return |
| 232 | } |
| 233 | |
| 234 | set want "$dumpfile:.*00+. <text_symbol3>" |
| 235 | if ![regexp $want $got] then { |
| 236 | fail "objdump -d $testfile: Missing third symbol" |
| 237 | return |
| 238 | } |
| 239 | |
| 240 | pass "objdump -d $testfile" |
| 241 | } |
| 242 | |
| 243 | test_objdump_d $testfile $testfile |
| 244 | if { [ remote_file host exists $testarchive ] } then { |
| 245 | test_objdump_d $testarchive bintest2.o |
| 246 | } |
| 247 | |
| 248 | # Test objdump --disassemble=<symbol> |
| 249 | proc test_objdump_d_sym { testfile dumpfile } { |
| 250 | global OBJDUMP |
| 251 | global OBJDUMPFLAGS |
| 252 | |
| 253 | set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS --disassemble=text_symbol2 $testfile"] |
| 254 | |
| 255 | set want "$dumpfile:.*Disassembly of section" |
| 256 | if ![regexp $want $got] then { |
| 257 | fail "objdump --disassemble=text_symbol2 $testfile: No disassembly title" |
| 258 | return |
| 259 | } |
| 260 | |
| 261 | set want "$dumpfile:.*00+0 <text_symbol>" |
| 262 | if [regexp $want $got] then { |
| 263 | fail "objdump --disassemble=text_symbol2 $testfile: First symbol displayed, when it should be absent" |
| 264 | return |
| 265 | } |
| 266 | |
| 267 | set want "$dumpfile:.*00+. <text_symbol2>" |
| 268 | if ![regexp $want $got] then { |
| 269 | fail "objdump --disassemble=text_symbol2 $testfile: Missing second symbol" |
| 270 | return |
| 271 | } |
| 272 | |
| 273 | set want "$dumpfile:.*00+. <text_symbol3>" |
| 274 | if [regexp $want $got] then { |
| 275 | fail "objdump --disassemble=text_symbol2 $testfile: Third symbol displayed when it should be absent" |
| 276 | return |
| 277 | } |
| 278 | |
| 279 | pass "objdump --disassemble=text_symbol2 $testfile" |
| 280 | } |
| 281 | |
| 282 | test_objdump_d_sym $testfile $testfile |
| 283 | |
| 284 | proc test_objdump_d_func_sym { testfile dumpfile } { |
| 285 | global OBJDUMP |
| 286 | global OBJDUMPFLAGS |
| 287 | |
| 288 | set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS --disassemble=func --disassemble-zeroes $testfile"] |
| 289 | |
| 290 | set want "$dumpfile:.*Disassembly of section" |
| 291 | if ![regexp $want $got] then { |
| 292 | fail "objdump --disassemble=func $testfile: No disassembly title" |
| 293 | return |
| 294 | } |
| 295 | |
| 296 | set want "$dumpfile:.*00+0 <start_of_text>" |
| 297 | if [regexp $want $got] then { |
| 298 | fail "objdump --disassemble=func $testfile: First symbol displayed, when it should be absent" |
| 299 | return |
| 300 | } |
| 301 | |
| 302 | set want "$dumpfile:.*00+. <func>" |
| 303 | if ![regexp $want $got] then { |
| 304 | fail "objdump --disassemble=func $testfile: Disassembly does not start at function symbol" |
| 305 | return |
| 306 | } |
| 307 | |
| 308 | set want "$dumpfile:.*00+. <global_non_func_sym>" |
| 309 | if ![regexp $want $got] then { |
| 310 | fail "objdump --disassemble=func $testfile: Non function symbol not displayed" |
| 311 | return |
| 312 | } |
| 313 | |
| 314 | set want "$dumpfile:.*00+. <next_func>" |
| 315 | if [regexp $want $got] then { |
| 316 | fail "objdump --disassemble=func $testfile: Disassembly did not stop at the next function" |
| 317 | return |
| 318 | } |
| 319 | |
| 320 | pass "objdump --disassemble=func $testfile" |
| 321 | } |
| 322 | |
| 323 | proc test_objdump_d_non_func_sym { testfile dumpfile } { |
| 324 | global OBJDUMP |
| 325 | global OBJDUMPFLAGS |
| 326 | |
| 327 | set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS --disassemble=global_non_func_sym $testfile"] |
| 328 | |
| 329 | set want "$dumpfile:.*Disassembly of section" |
| 330 | if ![regexp $want $got] then { |
| 331 | fail "objdump --disassemble=non_func $testfile: No disassembly title" |
| 332 | return |
| 333 | } |
| 334 | |
| 335 | set want "$dumpfile:.*00+0 <start_of_text>" |
| 336 | if [regexp $want $got] then { |
| 337 | fail "objdump --disassemble=non_func $testfile: First symbol displayed, when it should be absent" |
| 338 | return |
| 339 | } |
| 340 | |
| 341 | set want "$dumpfile:.*00+. <global_non_func_sym>" |
| 342 | if ![regexp $want $got] then { |
| 343 | fail "objdump --disassemble=non_func $testfile: Non function symbol not displayed" |
| 344 | return |
| 345 | } |
| 346 | |
| 347 | set want "$dumpfile:.*00+. <local_non_func_sym>" |
| 348 | if [regexp $want $got] then { |
| 349 | fail "objdump --disassemble=non_func $testfile: Disassembly did not stop at the next symbol" |
| 350 | return |
| 351 | } |
| 352 | |
| 353 | pass "objdump --disassemble=non_func $testfile" |
| 354 | } |
| 355 | |
| 356 | # Extra test for ELF format - check that --disassemble=func disassembles |
| 357 | # all of func, and does not stop at the next symbol. |
| 358 | if { [is_elf_format] } then { |
| 359 | |
| 360 | if {![binutils_assemble $srcdir/$subdir/disasm.s tmpdir/disasm.o]} then { |
| 361 | fail "objdump --disassemble=func (assembling disasm.s)" |
| 362 | } else { |
| 363 | if [is_remote host] { |
| 364 | set elftestfile [remote_download host tmpdir/disasm.o] |
| 365 | } else { |
| 366 | set elftestfile tmpdir/disasm.o |
| 367 | } |
| 368 | |
| 369 | test_objdump_d_func_sym $elftestfile $elftestfile |
| 370 | test_objdump_d_non_func_sym $elftestfile $elftestfile |
| 371 | } |
| 372 | } |
| 373 | |
| 374 | |
| 375 | # Test objdump -s |
| 376 | |
| 377 | proc test_objdump_s { testfile dumpfile } { |
| 378 | global OBJDUMP |
| 379 | global OBJDUMPFLAGS |
| 380 | |
| 381 | set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -s $testfile"] |
| 382 | |
| 383 | set want "$dumpfile:\[ \]*file format.*Contents.*(text|TEXT|P|\\\$CODE\\\$)\[^0-9\]*\[ \]*\[0-9a-fA-F\]*\[ \]*(00000001|01000000|00000100).*Contents.*(data|DATA|D_1)\[^0-9\]*\[ \]*\[0-9a-fA-F\]*\[ \]*(00000002|02000000|00000200)" |
| 384 | |
| 385 | if [regexp $want $got] then { |
| 386 | pass "objdump -s ($testfile, $dumpfile)" |
| 387 | } else { |
| 388 | fail "objdump -s ($testfile, $dumpfile)" |
| 389 | } |
| 390 | } |
| 391 | |
| 392 | test_objdump_s $testfile $testfile |
| 393 | if { [ remote_file host exists $testarchive ] } then { |
| 394 | test_objdump_s $testarchive bintest2.o |
| 395 | } |
| 396 | |
| 397 | # Test objdump -s on a file that contains a compressed .debug section |
| 398 | |
| 399 | if { ![is_elf_format] } then { |
| 400 | unsupported "objdump compressed debug" |
| 401 | } elseif { ![binutils_assemble $srcdir/$subdir/dw2-compressed.S tmpdir/dw2-compressed.o] } then { |
| 402 | fail "objdump compressed debug" |
| 403 | } else { |
| 404 | if [is_remote host] { |
| 405 | set compressed_testfile [remote_download host tmpdir/dw2-compressed.o] |
| 406 | } else { |
| 407 | set compressed_testfile tmpdir/dw2-compressed.o |
| 408 | } |
| 409 | |
| 410 | set got [remote_exec host "$OBJDUMP $OBJDUMPFLAGS -s -j .zdebug_abbrev $compressed_testfile" "" "/dev/null" "objdump.out"] |
| 411 | |
| 412 | if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then { |
| 413 | fail "objdump -s -j .zdebug_abbrev (reason: unexpected output)" |
| 414 | send_log $got |
| 415 | send_log "\n" |
| 416 | } |
| 417 | |
| 418 | if { [regexp_diff objdump.out $srcdir/$subdir/objdump.s] } then { |
| 419 | fail "objdump -s -j .zdebug_abbrev" |
| 420 | } else { |
| 421 | pass "objdump -s -j .zdebug_abbrev" |
| 422 | } |
| 423 | |
| 424 | # Test objdump -W on a file that contains some compressed .debug sections |
| 425 | |
| 426 | set got [remote_exec host "$OBJDUMP $OBJDUMPFLAGS -W $compressed_testfile" "" "/dev/null" "objdump.out"] |
| 427 | |
| 428 | if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then { |
| 429 | fail "objdump -W (reason: unexpected output)" |
| 430 | send_log $got |
| 431 | send_log "\n" |
| 432 | } |
| 433 | |
| 434 | if { [regexp_diff objdump.out $srcdir/$subdir/objdump.W] } then { |
| 435 | fail "objdump -W" |
| 436 | } else { |
| 437 | pass "objdump -W" |
| 438 | } |
| 439 | } |
| 440 | |
| 441 | # Test objdump -WL on a file that contains line information for multiple files and search directories. |
| 442 | # Not supported on mcore and moxie targets because they do not (yet) support the generation |
| 443 | # of DWARF2 line debug information. |
| 444 | |
| 445 | if { ![is_elf_format] |
| 446 | || [istarget "hppa64*-*-hpux*"] |
| 447 | || [istarget "ia64*-*-*"] |
| 448 | || [istarget "mcore-*-*"] |
| 449 | || [istarget "moxie-*-*"] |
| 450 | } then { |
| 451 | unsupported "objump decode line" |
| 452 | } else { |
| 453 | if { [istarget "or1k*-*-*"] } then { |
| 454 | set decodedline_testsrc $srcdir/$subdir/dw2-decodedline-1.S |
| 455 | } else { |
| 456 | set decodedline_testsrc $srcdir/$subdir/dw2-decodedline.S |
| 457 | } |
| 458 | if { ![binutils_assemble $decodedline_testsrc tmpdir/dw2-decodedline.o] } then { |
| 459 | fail "objdump decoded line" |
| 460 | } |
| 461 | |
| 462 | if [is_remote host] { |
| 463 | set decodedline_testfile [remote_download host tmpdir/dw2-decodedline.o] |
| 464 | } else { |
| 465 | set decodedline_testfile tmpdir/dw2-decodedline.o |
| 466 | } |
| 467 | |
| 468 | set got [remote_exec host "$OBJDUMP $OBJDUMPFLAGS -WL $decodedline_testfile" "" "/dev/null" "objdump.out"] |
| 469 | |
| 470 | if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then { |
| 471 | fail "objdump -WL (reason: unexpected output)" |
| 472 | send_log $got |
| 473 | send_log "\n" |
| 474 | } |
| 475 | |
| 476 | if { [regexp_diff objdump.out $srcdir/$subdir/objdump.WL] } then { |
| 477 | fail "objdump -WL" |
| 478 | } else { |
| 479 | pass "objdump -WL" |
| 480 | } |
| 481 | } |
| 482 | |
| 483 | # Test objdump -W on a file containing debug_ranges information. |
| 484 | |
| 485 | if { ![is_elf_format] } then { |
| 486 | unsupported "objdump debug_ranges test" |
| 487 | } elseif { ![binutils_assemble $srcdir/$subdir/dw2-ranges.S tmpdir/dw2-ranges.o] } then { |
| 488 | fail "objdump debug_ranges test" |
| 489 | } else { |
| 490 | if [is_remote host] { |
| 491 | set ranges_testfile [remote_download host tmpdir/dw2-ranges.o] |
| 492 | } else { |
| 493 | set ranges_testfile tmpdir/dw2-ranges.o |
| 494 | } |
| 495 | |
| 496 | set got [remote_exec host "$OBJDUMP $OBJDUMPFLAGS --dwarf=Ranges $ranges_testfile" "" "/dev/null" "objdump.out"] |
| 497 | |
| 498 | if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then { |
| 499 | fail "objdump -W for debug_ranges (reason: unexpected output)" |
| 500 | send_log $got |
| 501 | send_log "\n" |
| 502 | } |
| 503 | |
| 504 | setup_xfail "msp430-*-*" "nds32*-*-*" |
| 505 | if { [regexp_diff objdump.out $srcdir/$subdir/dw2-ranges.W] } then { |
| 506 | fail "objdump -W for debug_ranges" |
| 507 | } else { |
| 508 | pass "objdump -W for debug_ranges" |
| 509 | } |
| 510 | } |
| 511 | |
| 512 | proc test_build_id_debuglink {} { |
| 513 | global srcdir |
| 514 | global subdir |
| 515 | global env |
| 516 | global STRIP |
| 517 | global OBJCOPY |
| 518 | global OBJDUMP |
| 519 | global CFLAGS_FOR_TARGET |
| 520 | |
| 521 | set test "build-id-debuglink" |
| 522 | |
| 523 | # Use a fixed build-id. |
| 524 | if { [info exists CFLAGS_FOR_TARGET] } { |
| 525 | set save_CFLAGS_FOR_TARGET $CFLAGS_FOR_TARGET |
| 526 | } |
| 527 | set CFLAGS_FOR_TARGET "-g -Wl,--build-id=0x12345678abcdef01" |
| 528 | |
| 529 | if { [target_compile $srcdir/$subdir/testprog.c tmpdir/testprog executable debug] != "" } { |
| 530 | unsupported "$test (build)" |
| 531 | return |
| 532 | } |
| 533 | |
| 534 | if { [info exists save_CFLAGS_FOR_TARGET] } { |
| 535 | set CFLAGS_FOR_TARGET $save_CFLAGS_FOR_TARGET |
| 536 | } else { |
| 537 | unset CFLAGS_FOR_TARGET |
| 538 | } |
| 539 | |
| 540 | if { [binutils_run $STRIP "--strip-debug --remove-section=.comment tmpdir/testprog -o tmpdir/testprog.strip"] != "" } { |
| 541 | fail "$test (strip debug info)" |
| 542 | return |
| 543 | } |
| 544 | |
| 545 | if { [binutils_run $OBJCOPY "--only-keep-debug tmpdir/testprog tmpdir/testprog.debug"] != "" } { |
| 546 | fail "$test (create separate debug info file)" |
| 547 | return |
| 548 | } |
| 549 | |
| 550 | set got [remote_exec host "mkdir -p .build-id/12" ] |
| 551 | if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then { |
| 552 | fail "$test (make debug directory)" |
| 553 | return |
| 554 | } |
| 555 | |
| 556 | set got [remote_exec host "cp tmpdir/testprog.debug .build-id/12/345678abcdef01.debug"] |
| 557 | if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then { |
| 558 | fail "$test (copy debug info into debug directory)" |
| 559 | return |
| 560 | } |
| 561 | |
| 562 | set got [remote_exec host "$OBJDUMP -Sl tmpdir/testprog.strip" "" "/dev/null" "tmpdir/testprog.strip.dump"] |
| 563 | if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then { |
| 564 | fail "$test (post strip dump)" |
| 565 | return |
| 566 | } |
| 567 | |
| 568 | set src2 tmpdir/testprog.strip.dump |
| 569 | verbose " grep -e testprog.c ${src2}" |
| 570 | set status [remote_exec build grep "-e testprog.c ${src2}"] |
| 571 | set exec_output [lindex $status 1] |
| 572 | set exec_output [prune_warnings $exec_output] |
| 573 | if [string match "" $exec_output] then { |
| 574 | send_log "$exec_output\n" |
| 575 | verbose "$exec_output" 1 |
| 576 | fail "$test (grepping for source file name in disassembly output)" |
| 577 | } else { |
| 578 | pass "$test" |
| 579 | # Cleanup... |
| 580 | set got [remote_exec host "rm .build-id/12/345678abcdef01.debug"] |
| 581 | set got [remote_exec host "rmdir -p .build-id/12" ] |
| 582 | set got [remote_exec host "rm tmpdir/testprog.strip.dump"] |
| 583 | set got [remote_exec host "rm tmpdir/testprog.debug"] |
| 584 | set got [remote_exec host "rm tmpdir/testprog.strip"] |
| 585 | } |
| 586 | } |
| 587 | |
| 588 | if {[is_elf_format]} then { |
| 589 | test_build_id_debuglink |
| 590 | } |
| 591 | |
| 592 | # Test objdump -Wk on a file containing debug links. |
| 593 | |
| 594 | if { [is_elf_format] } then { |
| 595 | set testsrc $srcdir/$subdir/debuglink.s |
| 596 | |
| 597 | if { ![binutils_assemble $testsrc tmpdir/debuglink.o] } then { |
| 598 | fail "objdump -Wk (reason: could not assemble source)" |
| 599 | } |
| 600 | |
| 601 | if [is_remote host] { |
| 602 | set testfile [remote_download host tmpdir/debuglink.o] |
| 603 | } else { |
| 604 | set testfile tmpdir/debuglink.o |
| 605 | } |
| 606 | |
| 607 | set got [remote_exec host "$OBJDUMP $OBJDUMPFLAGS -Wk $testfile" "" "/dev/null" "objdump.out"] |
| 608 | |
| 609 | if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then { |
| 610 | fail "objdump -Wk (reason: unexpected output)" |
| 611 | send_log $got |
| 612 | send_log "\n" |
| 613 | } |
| 614 | |
| 615 | if { [regexp_diff objdump.out $srcdir/$subdir/objdump.Wk] } then { |
| 616 | fail "objdump -Wk" |
| 617 | } else { |
| 618 | pass "objdump -Wk" |
| 619 | } |
| 620 | } |
| 621 | |
| 622 | |
| 623 | # Very similar to proc test_build_id_debuglink except this time we |
| 624 | # display some of the contents of the separate debug info file. |
| 625 | |
| 626 | proc test_follow_debuglink { options dumpfile } { |
| 627 | global srcdir |
| 628 | global subdir |
| 629 | global OBJDUMP |
| 630 | |
| 631 | set test "follow-debuglink ($options)" |
| 632 | |
| 633 | if {![binutils_assemble $srcdir/$subdir/debuglink.s tmpdir/debuglink.o]} then { |
| 634 | fail "$test (reason: assemble first source file)" |
| 635 | return |
| 636 | } |
| 637 | |
| 638 | if {![binutils_assemble $srcdir/$subdir/linkdebug.s tmpdir/linkdebug.debug]} then { |
| 639 | fail "$test (reason: assemble second source file)" |
| 640 | return |
| 641 | } |
| 642 | |
| 643 | if ![is_remote host] { |
| 644 | set tempfile tmpdir/debuglink.o |
| 645 | } else { |
| 646 | set tempfile [remote_download host tmpdir/linkdebug.debug] |
| 647 | set tempfile [remote_download host tmpdir/debuglink.o] |
| 648 | } |
| 649 | |
| 650 | set got [remote_exec host "$OBJDUMP $options $tempfile" "" "/dev/null" "tmpdir/objdump.out"] |
| 651 | if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then { |
| 652 | fail "$test (reason: unexpected error output from objdump)" |
| 653 | return |
| 654 | } |
| 655 | |
| 656 | if { [regexp_diff tmpdir/objdump.out $srcdir/$subdir/$dumpfile] } then { |
| 657 | fail $test |
| 658 | verbose "output is \n[file_contents objdump.out]" 2 |
| 659 | return |
| 660 | } |
| 661 | |
| 662 | pass $test |
| 663 | |
| 664 | # Tidy up |
| 665 | set got [remote_exec host "rm tmpdir/objdump.out"] |
| 666 | set got [remote_exec host "rm $tempfile"] |
| 667 | set got [remote_exec host "rm tmpdir/linkdebug.debug"] |
| 668 | } |
| 669 | |
| 670 | if {[is_elf_format]} then { |
| 671 | test_follow_debuglink "--dwarf=follow-links --dwarf=info --dwarf=str" objdump.WK2 |
| 672 | test_follow_debuglink "--dwarf=follow-links --headers --wide" objdump.WK3 |
| 673 | } |
| 674 | |
| 675 | # Test objdump output with start and stop address limits for the specified |
| 676 | # dump option |
| 677 | |
| 678 | proc test_objdump_limited { testfile dopt want start stop } { |
| 679 | global OBJDUMP |
| 680 | global OBJDUMPFLAGS |
| 681 | |
| 682 | set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS $dopt --start-address 0x$start --stop-address 0x$stop $testfile"] |
| 683 | |
| 684 | if [regexp $want $got] then { |
| 685 | pass "objdump $dopt --start-address 0x$start --stop-address 0x$stop ($testfile)" |
| 686 | } else { |
| 687 | fail "objdump $dopt --start-address 0x$start --stop-address 0x$stop ($testfile)" |
| 688 | } |
| 689 | } |
| 690 | |
| 691 | # Test objdump -d --start-address M --stop-address N |
| 692 | |
| 693 | proc test_objdump_disas_limited { testfile text start stop } { |
| 694 | set want "$testfile:\[ \]*file format.*Disassembly of section $text:\n.*\[ \]*$start:.*" |
| 695 | test_objdump_limited $testfile -d $want $start $stop |
| 696 | } |
| 697 | |
| 698 | # Test objdump -s --start-address M --stop-address N |
| 699 | |
| 700 | proc test_objdump_content_limited { testfile text start stop } { |
| 701 | set want "$testfile:\[ \]*file format.*Contents of section $text:\n\[ \]*$start .*" |
| 702 | test_objdump_limited $testfile -s $want $start $stop |
| 703 | } |
| 704 | |
| 705 | # Test objdump with --start-address and --stop-address options for higher |
| 706 | # address ranges which may be sign-extended on targets that treat addresses |
| 707 | # as signed. We only check that objdump produces some dump output at the |
| 708 | # specified start address as a proxy for correct enforcement of the |
| 709 | # start/stop limits. |
| 710 | |
| 711 | if {[is_elf_format]} then { |
| 712 | set sect_names [get_standard_section_names] |
| 713 | if { $sect_names != "" } { |
| 714 | set text [lindex $sect_names 0] |
| 715 | } else { |
| 716 | set text ".text" |
| 717 | } |
| 718 | # generate a copy of the test object with .text repositioned |
| 719 | if { [binutils_run $OBJCOPY "--change-section-address $text=0x80000000 tmpdir/bintest.o tmpdir/bintest_signed.o"] != "" } { |
| 720 | fail "Failed to reposition $text to 0x80000000 (tmpdir/bintest.o -> tmpdir/bintest_signed.o)" |
| 721 | return |
| 722 | } |
| 723 | |
| 724 | if [is_remote host] { |
| 725 | set testfile3 [remote_download host tmpdir/bintest_signed.o] |
| 726 | } else { |
| 727 | set testfile3 tmpdir/bintest_signed.o |
| 728 | } |
| 729 | |
| 730 | test_objdump_content_limited $testfile3 $text "80000004" "80000008" |
| 731 | test_objdump_disas_limited $testfile3 $text "80000004" "80000008" |
| 732 | remote_file host delete $testfile3 |
| 733 | } |
| 734 | |
| 735 | # Test objdump on .NET assemblies (PE files) |
| 736 | |
| 737 | proc test_objdump_dotnet_assemblies {} { |
| 738 | global OBJDUMP |
| 739 | global base_dir |
| 740 | |
| 741 | set test "dotnet-assemblies" |
| 742 | |
| 743 | set got [binutils_run "$base_dir/testsuite/gentestdlls" "tmpdir pei-i386 pei-x86-64"] |
| 744 | set want "wrote linux-pei-x86-64.dll" |
| 745 | # The test program is hardcoded to generate valid dlls on any target |
| 746 | if ![regexp $want $got] then { |
| 747 | fail "$test" |
| 748 | } |
| 749 | |
| 750 | # First test an ordinary x86 PE format DLL. |
| 751 | set test "dotnet-assemblies (ordinary x86 DLL)" |
| 752 | set want "file format pei-i386" |
| 753 | set got [binutils_run $OBJDUMP "-x tmpdir/simple-pei-i386.dll"] |
| 754 | if ![regexp $want $got] then { |
| 755 | if [regexp "file format not recognized" $got] then { |
| 756 | # If the target does not recognize vanilla x86 PE format files |
| 757 | # then it cannot be expected to recognize .NET assemblies. But |
| 758 | # this means that these tests are unsupported, rather than failures. |
| 759 | unsupported $test |
| 760 | } else { |
| 761 | fail "$test" |
| 762 | } |
| 763 | # In either case, if cannot pass this test, then |
| 764 | # there is no point in running any further tests. |
| 765 | return |
| 766 | } |
| 767 | pass $test |
| 768 | |
| 769 | # Next check a 32-bit .NET DLL. |
| 770 | set test "dotnet-assemblies (32-bit .NET)" |
| 771 | set got [binutils_run $OBJDUMP "-x tmpdir/linux-pei-i386.dll"] |
| 772 | if ![regexp $want $got] then { |
| 773 | fail "$test" |
| 774 | } else { |
| 775 | pass $test |
| 776 | } |
| 777 | |
| 778 | # Next check an ordrinary x86_64 PE format DLL. |
| 779 | set test "dotnet-assemblies (ordinary x86_64 DLL)" |
| 780 | set want "file format pei-x86-64" |
| 781 | set got [binutils_run $OBJDUMP "-x tmpdir/simple-pei-x86-64.dll"] |
| 782 | if ![regexp $want $got] then { |
| 783 | if [regexp "file format not recognized" $got] then { |
| 784 | # If the target does not support 64-bit PE format |
| 785 | # files, then the following tests are unsupported. |
| 786 | unsupported $test |
| 787 | } else { |
| 788 | fail "$test" |
| 789 | } |
| 790 | return |
| 791 | } |
| 792 | pass $test |
| 793 | |
| 794 | # Finally check a 64-bit .NET DLL. |
| 795 | set test "dotnet-assemblies (64-bit)" |
| 796 | set got [binutils_run $OBJDUMP "-x tmpdir/linux-pei-x86-64.dll"] |
| 797 | if ![regexp $want $got] then { |
| 798 | fail "$test" |
| 799 | } else { |
| 800 | pass $test |
| 801 | } |
| 802 | } |
| 803 | |
| 804 | test_objdump_dotnet_assemblies |
| 805 | |
| 806 | # Test objdump -S |
| 807 | |
| 808 | proc test_objdump_S { } { |
| 809 | global srcdir |
| 810 | global subdir |
| 811 | global OBJDUMP |
| 812 | global OBJDUMPFLAGS |
| 813 | |
| 814 | set test "objdump -S" |
| 815 | |
| 816 | if { [target_compile $srcdir/$subdir/testprog.c tmpdir/testprog executable debug] != "" } { |
| 817 | unsupported "$test (build)" |
| 818 | return |
| 819 | } |
| 820 | |
| 821 | set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -D -S tmpdir/testprog"] |
| 822 | |
| 823 | set want "static int local = 2" |
| 824 | |
| 825 | if [regexp $want $got] then { |
| 826 | pass $test |
| 827 | } else { |
| 828 | fail $test |
| 829 | } |
| 830 | |
| 831 | set test "objdump --source-comment" |
| 832 | |
| 833 | set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS --disassemble-all --source-comment=// tmpdir/testprog"] |
| 834 | |
| 835 | set want "//static int local = 2" |
| 836 | |
| 837 | if [regexp $want $got] then { |
| 838 | pass $test |
| 839 | } else { |
| 840 | fail $test |
| 841 | } |
| 842 | } |
| 843 | |
| 844 | test_objdump_S |
| 845 | |
| 846 | # Options which are not tested: -a -D -R -T -x -l --stabs |
| 847 | # I don't see any generic way to test any of these other than -a. |
| 848 | # Tests could be written for specific targets, and that should be done |
| 849 | # if specific problems are found. |