gas/testsuite/gas/elf/elf.exp

   1 # Copyright (C) 2012-2023 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 #
  18 # elf tests
  19 #
  20
  21 proc run_elf_list_test { name suffix opts readelf_opts readelf_pipe } {
  22     global READELF
  23     global srcdir subdir
  24     set testname "elf $name list"
  25     set file $srcdir/$subdir/$name
  26     gas_run ${name}.s "$opts -o dump.o" ">&dump.out"
  27     if { ![string match "" $opts]
  28           && [regexp_diff "dump.out" "${file}.l"] } then {
  29         fail $testname
  30         verbose "output is [file_contents "dump.out"]" 2
  31         return
  32     }
  33     send_log "$READELF $readelf_opts dump.o $readelf_pipe > dump.out\n"
  34     set status [gas_host_run "$READELF $readelf_opts dump.o" ">readelf.out"]
  35     if { [lindex $status 0] != 0 || ![string match "" [lindex $status 1]] } then {
  36         send_log "[lindex $status 1]\n"
  37         fail $testname
  38         return
  39     }
  40     catch "exec cat readelf.out $readelf_pipe > dump.out\n" comp_output
  41     if ![string match "" $comp_output] then {
  42         send_log "$comp_output\n"
  43         fail $testname
  44         return
  45     }
  46     verbose_eval {[file_contents "dump.out"]} 3
  47     if { [regexp_diff "dump.out" "${file}.e${suffix}"] } then {
  48         fail $testname
  49         verbose "output is [file_contents "dump.out"]" 2
  50         return
  51     }
  52     pass $testname
  53 }
  54
  55 # We're testing bits in obj-elf -- don't run on anything else.
  56 if { [is_elf_format] } then {
  57     if { [is_elf_unused_section_symbols ] } {
  58         set target_machine -unused
  59     } else {
  60         set target_machine ""
  61     }
  62     set dump_opts ""
  63     if {[istarget "arc*-*-*"]} {
  64         set target_machine -arc
  65     }
  66     if {[istarget "arm*-*-*"]} {
  67         set target_machine -arm
  68     }
  69     if {[istarget "avr*-*-*"]} {
  70         set dump_opts {{as -mno-link-relax}}
  71     }
  72     if {[istarget "csky*-*-*"]} {
  73         set target_machine -csky
  74     }
  75     if {[istarget "loongarch*-*-*"]} then {
  76         set dump_opts {{as -mno-relax}}
  77     }
  78     if {[istarget "m32r*-*-*"]} then {
  79         set target_machine -m32r
  80     }
  81     if {[istarget "mips*-*-*"]} then {
  82         set target_machine -mips
  83     }
  84     if {[istarget "msp430-*-*"]} then {
  85         set target_machine -msp430
  86     }
  87     if {[istarget "pru-*-*"]} {
  88         set dump_opts {{as -mno-link-relax}}
  89     }
  90     if {[istarget "riscv*-*-*"]} then {
  91         set target_machine -riscv
  92         set dump_opts {{as -mno-relax}}
  93     }
  94     if {[istarget "rl78-*-*"]} then {
  95         set target_machine -rl78
  96     }
  97     if {[istarget "rx-*-*"]} then {
  98         set target_machine -rx
  99         set dump_opts {{as -muse-conventional-section-names}}
 100     }
 101     if {[istarget "score-*-*"]} then {
 102         set target_machine -score
 103     }
 104     if {[istarget "tic6x-*-*"]} then {
 105         set target_machine -tic6x
 106     }
 107     if {[istarget "v850*-*-*"]} then {
 108         set target_machine -v850
 109     }
 110     if {[istarget "xtensa*-*-*"]} then {
 111         set target_machine -xtensa
 112         set dump_opts {{as --no-link-relax}}
 113     }
 114
 115     # The MN10300 and Xtensa ports disable the assembler's call frame
 116     # optimization because it interfers with link-time relaxation of
 117     # function prologues.
 118     if {![istarget "mn10300-*-*"]
 119         && ![istarget "am3*-*-*"]
 120         && ![istarget "xtensa*-*-*"]
 121         && ![istarget "msp430*-*-*"]
 122         && ![istarget "nds32*-*-*"]
 123         && ![istarget "am3*-*-*"]} then {
 124       run_dump_test "ehopt0"
 125     }
 126     switch -glob $target_triplet {
 127         m68k-*-* -
 128         m68[03]??-*-* {
 129             run_dump_test "file" { { as "--defsym m68k=1" } }
 130         }
 131         mmix-*-* {
 132             run_dump_test "file" { { as "--defsym mmix=1" } }
 133         }
 134         xtensa*-*-* {
 135             run_dump_test "file" { { as "--rename-section file.s=file.c" } }
 136         }
 137         default {
 138             run_dump_test "file"
 139         }
 140     }
 141     run_dump_test "file-2"
 142     setup_xfail "nds32*-*-*"
 143     run_dump_test "group0a"
 144     run_dump_test "group0b"
 145     run_dump_test "group0c"
 146     run_dump_test "group1a" $dump_opts
 147     run_dump_test "group1b"
 148     run_dump_test "group2"
 149     run_dump_test "group3"
 150
 151     run_dump_test "attach-1"
 152     run_dump_test "attach-err"
 153
 154     switch -glob $target_triplet {
 155         hppa64*-*-hpux* { }
 156         riscv*-*-* { }
 157         default {
 158             run_dump_test "groupautoa" $dump_opts
 159         }
 160     }
 161     switch -glob $target_triplet {
 162         hppa64*-*-hpux* { }
 163         riscv*-*-* { }
 164         xtensa*-*-* { }
 165         default {
 166             run_dump_test "groupautob"
 167         }
 168     }
 169     switch -glob $target_triplet {
 170         alpha*-*-* { }
 171         am3*-*-* { }
 172         *c54x*-*-* { }
 173         cr16*-*-* { }
 174         crx*-*-* { }
 175         h8300-*-* { }
 176         hppa*-*-* { }
 177         iq2000*-*-* { }
 178         mips*-*-* { }
 179         mn10200-*-* { }
 180         mn10300-*-* { }
 181         msp43*-*-* { }
 182         rl78-*-* { }
 183         riscv*-*-* { }
 184         rx-*-* { }
 185         loongarch*-*-* { }
 186         default {
 187             # The next test can fail if the target does not convert fixups
 188             # against ordinary symbols into relocations against section symbols.
 189             # This is usually revealed by the error message:
 190             #  symbol `sym' required but not present
 191             setup_xfail "m681*-*-*" "m68hc*-*-*" "xgate-*-*" "vax-*-*" "avr-*-*"
 192             run_dump_test redef
 193             run_dump_test equ-reloc
 194         }
 195     }
 196     run_dump_test "pseudo"
 197     run_dump_test "section0"
 198     run_dump_test "section1"
 199     # The h8300 port issues a warning message for
 200     # new sections created without atrributes.
 201     if {! [istarget "h8300-*-*"]} then {
 202         set as_flags "-al --generate-missing-build-notes=no"
 203         switch -glob $target_triplet {
 204             i*86-*-* -
 205             x86_64-*-* {
 206                 set as_flags "$as_flags -mx86-used-note=no"
 207             }
 208             riscv*-*-* {
 209                 set as_flags "$as_flags -march-attr"
 210             }
 211         }
 212         run_elf_list_test "section2" "$target_machine" "$as_flags" "-s" ""
 213     }
 214     run_dump_test "section3"
 215     run_dump_test "section4" $dump_opts
 216     if {! [istarget "h8300-*-*"] && ! [istarget "rx-*-*"]} then {
 217         # The h8300 port issues a warning message for
 218         # new sections created without atrributes.
 219         # The RX port does not complain about changing the attributes of the
 220         # .data and .bss sections since it does not use those names.
 221         run_elf_list_test "section5" "" "-al -Z" "-SW" "| grep \" \\\\.test\\\[0-9\\\]\""
 222     }
 223     run_dump_test "struct"
 224     if { ![istarget "alpha*-*-*"] } then {
 225         # The alpha port uses .set for state, e.g. nomacro.
 226         run_dump_test "symtab"
 227     }
 228     run_dump_test "symver"
 229     run_dump_test "pr21661"
 230     run_dump_test "pr14891"
 231
 232     # No indirect functions on non-GNU targets.
 233     # The Visium and MSP set the ELF header's OSABI field to ELFOSABI_STANDALONE.
 234     # The non-eabi ARM ports sets it to ELFOSABI_ARM.
 235     # So for these targets we cannot include an IFUNC symbol type
 236     # in the symbol type test.
 237     # We also need to exclude targets that do not support unique objects.
 238     if {    [istarget "*-*-hpux*"]
 239          || [istarget "arm*-*-*"]
 240          || [istarget "mips*-*-*"]
 241          || [istarget "msp*-*-*"]
 242          || [istarget "visium-*-*"]
 243          || [istarget "kvx*-*-*"]
 244          || ![supports_gnu_unique]
 245      } then {
 246         # hppa64 has a non-standard common directive
 247         if { ![istarget "hppa64*-*-hpux*"] } then {
 248             run_elf_list_test "type-noifunc" "" "" "-s" "| grep \"1 *\\\[FONTC\\\]\""
 249         }
 250     } else {
 251         run_dump_test ifunc-1
 252         run_elf_list_test "type" "" "" "-s" "| grep \"1 *\\\[FIONTCU\\\]\""
 253         run_elf_list_test "type-2" "" "--warn" "-s" "| grep \"0 *\\\[FIONT\\\]\""
 254     }
 255
 256     run_dump_test "section6"
 257     run_dump_test "section7"
 258     run_dump_test "section8"
 259     run_dump_test "section9"
 260     run_dump_test "section10" $dump_opts
 261     run_dump_test "section11" $dump_opts
 262     run_dump_test "section12a"
 263     run_dump_test "section12b"
 264     run_dump_test "section13"
 265     run_dump_test "section14"
 266     run_dump_test "section15"
 267     run_dump_test "section16a"
 268     run_dump_test "section16b"
 269     run_dump_test "section17"
 270     run_dump_test "section18"
 271     run_dump_test "section19"
 272     run_dump_test "section20"
 273     run_dump_test "section21"
 274     run_dump_test "section22"
 275     run_dump_test "section23a"
 276     run_dump_test "section23b"
 277     run_dump_test "section24a"
 278     run_dump_test "section24b"
 279     run_dump_test "section25"
 280     run_dump_test "section26"
 281     run_dump_test "section27"
 282     run_dump_test "section28"
 283     run_dump_test "section29"
 284     run_dump_test "section30" $dump_opts
 285     run_dump_test "sh-link-zero"
 286     run_dump_test "size"
 287     run_dump_test "dwarf2-1" $dump_opts
 288     run_dump_test "dwarf2-2" $dump_opts
 289     run_dump_test "dwarf2-3" $dump_opts
 290     run_dump_test "dwarf2-4" $dump_opts
 291     run_dump_test "dwarf2-5" $dump_opts
 292     run_dump_test "dwarf2-6" $dump_opts
 293     run_dump_test "dwarf2-7" $dump_opts
 294     run_dump_test "dwarf2-8" $dump_opts
 295     run_dump_test "dwarf2-9" $dump_opts
 296     run_dump_test "dwarf2-10" $dump_opts
 297     run_dump_test "dwarf2-11" $dump_opts
 298     run_dump_test "dwarf2-12" $dump_opts
 299     run_dump_test "dwarf2-13" $dump_opts
 300     run_dump_test "dwarf2-14" $dump_opts
 301     run_dump_test "dwarf2-15" $dump_opts
 302     run_dump_test "dwarf2-16" $dump_opts
 303     run_dump_test "dwarf2-17" $dump_opts
 304     run_dump_test "dwarf2-18" $dump_opts
 305     run_dump_test "dwarf2-19" $dump_opts
 306     run_dump_test "dwarf2-20" $dump_opts
 307     run_dump_test "dwarf2-21" $dump_opts
 308     run_dump_test "dwarf-5-file0" $dump_opts
 309     run_dump_test "dwarf-5-file0-2" $dump_opts
 310     run_dump_test "dwarf-5-file0-3" $dump_opts
 311     run_dump_test "dwarf-5-dir0" $dump_opts
 312     run_dump_test "dwarf-5-loc0" $dump_opts
 313     run_dump_test "dwarf-4-cu" $dump_opts
 314     run_dump_test "dwarf-5-cu" $dump_opts
 315     run_dump_test "dwarf-5-nop-for-line-table" $dump_opts
 316     run_dump_test "dwarf-5-irp" $dump_opts
 317     run_dump_test "dwarf-5-macro" $dump_opts
 318     run_dump_test "dwarf-5-macro-include" $dump_opts
 319     run_dump_test "dwarf-3-func" $dump_opts
 320     run_dump_test "dwarf-5-func" $dump_opts
 321     run_dump_test "dwarf-5-func-global" $dump_opts
 322     run_dump_test "dwarf-5-func-local" $dump_opts
 323
 324     # Exclude targets defining ONLY_STANDARD_ESCAPES. It's not clear how these
 325     # are supposed to reference macro arguments in double-quoted strings.
 326     if { ![istarget "avr-*-*"]
 327          && ![istarget "cris*-*-*"]
 328          && ![istarget "msp430-*-*"]
 329          && ![istarget "z80-*-*"] } then {
 330         run_list_test line
 331     }
 332
 333     run_dump_test "pr25917"
 334     run_dump_test "bss"
 335     run_dump_test "bad-bss"
 336     run_dump_test "bad-section-flag"
 337     run_dump_test "bad-size"
 338     run_dump_test "bad-group"
 339     run_dump_test "pr27355"
 340
 341     run_dump_test "syms"
 342     run_dump_test "startof"
 343
 344     run_dump_test "missing-build-notes"
 345
 346     run_dump_test "common1"
 347     run_dump_test "common2"
 348
 349     # hpux has a non-standard common directive.
 350     if { ![istarget "*-*-hpux*"] } then {
 351         switch -glob $target_triplet {
 352             ia64-*-* {
 353                 run_dump_test "common3a" { { as "--defsym lcomm_align=1" } }
 354                 run_dump_test "common3b" { { as "--defsym lcomm_align=1" } }
 355             }
 356             default {
 357                 run_dump_test "common3a"
 358                 run_dump_test "common3b"
 359             }
 360         }
 361         run_dump_test "common4a"
 362         run_dump_test "common4b"
 363         run_dump_test "common5a"
 364         run_dump_test "common5b"
 365         run_dump_test "common5c"
 366         run_dump_test "common5d"
 367     }
 368
 369     run_dump_test "strtab"
 370
 371     run_dump_test "bignums" $dump_opts
 372     run_dump_test "section-symbol-redef"
 373     run_dump_test "pr27228"
 374 }