gas/testsuite/gas/elf/elf.exp

   1 # Copyright (C) 2012-2022 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 "m32r*-*-*"]} then {
  76         set target_machine -m32r
  77     }
  78     if {[istarget "mips*-*-*"]} then {
  79         set target_machine -mips
  80     }
  81     if {[istarget "msp430-*-*"]} then {
  82         set target_machine -msp430
  83     }
  84     if {[istarget "pru-*-*"]} {
  85         set dump_opts {{as -mno-link-relax}}
  86     }
  87     if {[istarget "riscv*-*-*"]} then {
  88         set target_machine -riscv
  89         set dump_opts {{as -mno-relax}}
  90     }
  91     if {[istarget "rl78-*-*"]} then {
  92         set target_machine -rl78
  93     }
  94     if {[istarget "rx-*-*"]} then {
  95         set target_machine -rx
  96     }
  97     if {[istarget "score-*-*"]} then {
  98         set target_machine -score
  99     }
 100     if {[istarget "tic6x-*-*"]} then {
 101         set target_machine -tic6x
 102     }
 103     if {[istarget "v850*-*-*"]} then {
 104         set target_machine -v850
 105     }
 106     if {[istarget "xtensa*-*-*"]} then {
 107         set target_machine -xtensa
 108         set dump_opts {{as --no-link-relax}}
 109     }
 110
 111     # The MN10300 and Xtensa ports disable the assembler's call frame
 112     # optimization because it interfers with link-time relaxation of
 113     # function prologues.
 114     if {![istarget "mn10300-*-*"]
 115         && ![istarget "am3*-*-*"]
 116         && ![istarget "xtensa*-*-*"]
 117         && ![istarget "msp430*-*-*"]
 118         && ![istarget "nds32*-*-*"]
 119         && ![istarget "am3*-*-*"]} then {
 120       run_dump_test "ehopt0"
 121     }
 122     switch -glob $target_triplet {
 123         m68k-*-* -
 124         m68[03]??-*-* {
 125             run_dump_test "file" { { as "--defsym m68k=1" } }
 126         }
 127         mmix-*-* {
 128             run_dump_test "file" { { as "--defsym mmix=1" } }
 129         }
 130         xtensa*-*-* {
 131             run_dump_test "file" { { as "--rename-section file.s=file.c" } }
 132         }
 133         default {
 134             run_dump_test "file"
 135         }
 136     }
 137     run_dump_test "file-2"
 138     setup_xfail "nds32*-*-*"
 139     run_dump_test "group0a"
 140     run_dump_test "group0b"
 141     run_dump_test "group0c"
 142     run_dump_test "group1a"
 143     run_dump_test "group1b"
 144     run_dump_test "group2"
 145     run_dump_test "group3"
 146
 147     run_dump_test "attach-1"
 148     run_dump_test "attach-err"
 149
 150     switch -glob $target_triplet {
 151         hppa64*-*-hpux* { }
 152         riscv*-*-* { }
 153         default {
 154             run_dump_test "groupautoa"
 155         }
 156     }
 157     switch -glob $target_triplet {
 158         hppa64*-*-hpux* { }
 159         riscv*-*-* { }
 160         xtensa*-*-* { }
 161         default {
 162             run_dump_test "groupautob"
 163         }
 164     }
 165     switch -glob $target_triplet {
 166         alpha*-*-* { }
 167         am3*-*-* { }
 168         *c54x*-*-* { }
 169         cr16*-*-* { }
 170         crx*-*-* { }
 171         h8300-*-* { }
 172         hppa*-*-* { }
 173         iq2000*-*-* { }
 174         mips*-*-* { }
 175         mn10200-*-* { }
 176         mn10300-*-* { }
 177         msp43*-*-* { }
 178         rl78-*-* { }
 179         riscv*-*-* { }
 180         rx-*-* { }
 181         loongarch*-*-* { }
 182         default {
 183             # The next test can fail if the target does not convert fixups
 184             # against ordinary symbols into relocations against section symbols.
 185             # This is usually revealed by the error message:
 186             #  symbol `sym' required but not present
 187             setup_xfail "m681*-*-*" "m68hc*-*-*" "xgate-*-*" "vax-*-*" "avr-*-*"
 188             run_dump_test redef
 189             run_dump_test equ-reloc
 190         }
 191     }
 192     run_dump_test "pseudo"
 193     run_dump_test "section0"
 194     run_dump_test "section1"
 195     # The h8300 port issues a warning message for
 196     # new sections created without atrributes.
 197     if {! [istarget "h8300-*-*"]} then {
 198         set as_flags "-al --generate-missing-build-notes=no"
 199         switch -glob $target_triplet {
 200             i*86-*-* -
 201             x86_64-*-* {
 202                 set as_flags "$as_flags -mx86-used-note=no"
 203             }
 204             riscv*-*-* {
 205                 set as_flags "$as_flags -march-attr"
 206             }
 207         }
 208         run_elf_list_test "section2" "$target_machine" "$as_flags" "-s" ""
 209     }
 210     run_dump_test "section3"
 211     run_dump_test "section4"
 212     if {! [istarget "h8300-*-*"] && ! [istarget "rx-*-*"]} then {
 213         # The h8300 port issues a warning message for
 214         # new sections created without atrributes.
 215         # The RX port does not complain about changing the attributes of the
 216         # .data and .bss sections since it does not use those names.
 217         run_elf_list_test "section5" "" "-al -Z" "-SW" "| grep \" \\\\.test\\\[0-9\\\]\""
 218     }
 219     run_dump_test "struct"
 220     if { ![istarget "alpha*-*-*"] } then {
 221         # The alpha port uses .set for state, e.g. nomacro.
 222         run_dump_test "symtab"
 223     }
 224     run_dump_test "symver"
 225     run_dump_test "pr21661"
 226     run_dump_test "pr14891"
 227
 228     # No indirect functions on non-GNU targets.
 229     # The Visium and MSP set the ELF header's OSABI field to ELFOSABI_STANDALONE.
 230     # The non-eabi ARM ports sets it to ELFOSABI_ARM.
 231     # So for these targets we cannot include an IFUNC symbol type
 232     # in the symbol type test.
 233     # We also need to exclude targets that do not support unique objects.
 234     if {    [istarget "*-*-hpux*"]
 235          || [istarget "arm*-*-*"]
 236          || [istarget "mips*-*-*"]
 237          || [istarget "msp*-*-*"]
 238          || [istarget "visium-*-*"]
 239          || ![supports_gnu_unique]
 240      } then {
 241         # hppa64 has a non-standard common directive
 242         if { ![istarget "hppa64*-*-hpux*"] } then {
 243             run_elf_list_test "type-noifunc" "" "" "-s" "| grep \"1 *\\\[FONTC\\\]\""
 244         }
 245     } else {
 246         run_dump_test ifunc-1
 247         run_elf_list_test "type" "" "" "-s" "| grep \"1 *\\\[FIONTCU\\\]\""
 248         run_elf_list_test "type-2" "" "--warn" "-s" "| grep \"0 *\\\[FIONT\\\]\""
 249     }
 250
 251     run_dump_test "section6"
 252     run_dump_test "section7"
 253     run_dump_test "section8"
 254     run_dump_test "section9"
 255     run_dump_test "section10"
 256     run_dump_test "section11"
 257     run_dump_test "section12a"
 258     run_dump_test "section12b"
 259     run_dump_test "section13"
 260     run_dump_test "section14"
 261     run_dump_test "section15"
 262     run_dump_test "section16a"
 263     run_dump_test "section16b"
 264     run_dump_test "section17"
 265     run_dump_test "section18"
 266     run_dump_test "section19"
 267     run_dump_test "section20"
 268     run_dump_test "section21"
 269     run_dump_test "section22"
 270     run_dump_test "section23a"
 271     run_dump_test "section23b"
 272     run_dump_test "section24a"
 273     run_dump_test "section24b"
 274     run_dump_test "section25"
 275     run_dump_test "section26"
 276     run_dump_test "section27"
 277     run_dump_test "section28"
 278     run_dump_test "section29"
 279     run_dump_test "sh-link-zero"
 280     run_dump_test "size"
 281     run_dump_test "dwarf2-1" $dump_opts
 282     run_dump_test "dwarf2-2" $dump_opts
 283     run_dump_test "dwarf2-3" $dump_opts
 284     run_dump_test "dwarf2-4" $dump_opts
 285     run_dump_test "dwarf2-5" $dump_opts
 286     run_dump_test "dwarf2-6" $dump_opts
 287     run_dump_test "dwarf2-7" $dump_opts
 288     run_dump_test "dwarf2-8" $dump_opts
 289     run_dump_test "dwarf2-9" $dump_opts
 290     run_dump_test "dwarf2-10" $dump_opts
 291     run_dump_test "dwarf2-11" $dump_opts
 292     run_dump_test "dwarf2-12" $dump_opts
 293     run_dump_test "dwarf2-13" $dump_opts
 294     run_dump_test "dwarf2-14" $dump_opts
 295     run_dump_test "dwarf2-15" $dump_opts
 296     run_dump_test "dwarf2-16" $dump_opts
 297     run_dump_test "dwarf2-17" $dump_opts
 298     run_dump_test "dwarf2-18" $dump_opts
 299     run_dump_test "dwarf2-19" $dump_opts
 300     run_dump_test "dwarf2-20" $dump_opts
 301     run_dump_test "dwarf2-21" $dump_opts
 302     run_dump_test "dwarf-5-file0" $dump_opts
 303     run_dump_test "dwarf-5-file0-2" $dump_opts
 304     run_dump_test "dwarf-5-file0-3" $dump_opts
 305     run_dump_test "dwarf-5-dir0" $dump_opts
 306     run_dump_test "dwarf-5-loc0" $dump_opts
 307     run_dump_test "dwarf-4-cu" $dump_opts
 308     run_dump_test "dwarf-5-cu" $dump_opts
 309     run_dump_test "dwarf-5-nop-for-line-table" $dump_opts
 310     run_dump_test "dwarf-5-irp" $dump_opts
 311     run_dump_test "pr25917"
 312     run_dump_test "bss"
 313     run_dump_test "bad-bss"
 314     run_dump_test "bad-section-flag"
 315     run_dump_test "bad-size"
 316     run_dump_test "bad-group"
 317     run_dump_test "pr27355"
 318
 319     run_dump_test "syms"
 320     run_dump_test "startof"
 321
 322     run_dump_test "missing-build-notes"
 323
 324     run_dump_test "common1"
 325     run_dump_test "common2"
 326
 327     # hpux has a non-standard common directive.
 328     if { ![istarget "*-*-hpux*"] } then {
 329         run_dump_test "common3a"
 330         run_dump_test "common3b"
 331         run_dump_test "common4a"
 332         run_dump_test "common4b"
 333         run_dump_test "common5a"
 334         run_dump_test "common5b"
 335         run_dump_test "common5c"
 336         run_dump_test "common5d"
 337     }
 338
 339     run_dump_test "strtab"
 340
 341     run_dump_test "bignums"
 342     run_dump_test "section-symbol-redef"
 343     run_dump_test "pr27228"
 344 }