gas/testsuite/gas/elf/elf.exp

   1 # Copyright (C) 2012-2020 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     set target_machine ""
  58     set dump_opts ""
  59     if {[istarget "arc*-*-*"]} {
  60         set target_machine -arc
  61     }
  62     if {[istarget "arm*-*-*"]} {
  63         set target_machine -arm
  64     }
  65     if {[istarget "avr*-*-*"]} {
  66         set dump_opts {{as -mno-link-relax}}
  67     }
  68     if {[istarget "m32r*-*-*"]} then {
  69         set target_machine -m32r
  70     }
  71     if {[istarget "mips*-*-*"]} then {
  72         set target_machine -mips
  73     }
  74     if {[istarget "msp430-*-*"]} then {
  75         set target_machine -msp430
  76     }
  77     if {[istarget "pru-*-*"]} {
  78         set dump_opts {{as -mno-link-relax}}
  79     }
  80     if {[istarget "riscv*-*-*"]} then {
  81         set target_machine -riscv
  82         set dump_opts {{as -mno-relax}}
  83     }
  84     if {[istarget "rl78-*-*"]} then {
  85         set target_machine -rl78
  86     }
  87     if {[istarget "rx-*-*"]} then {
  88         set target_machine -rx
  89     }
  90     if {[istarget "score-*-*"]} then {
  91         set target_machine -score
  92     }
  93     if {[istarget "tic6x-*-*"]} then {
  94         set target_machine -tic6x
  95     }
  96     if {[istarget "v850*-*-*"]} then {
  97         set target_machine -v850
  98     }
  99     if {[istarget "xtensa*-*-*"]} then {
 100         set target_machine -xtensa
 101         set dump_opts {{as --no-link-relax}}
 102     }
 103
 104     # The MN10300 and Xtensa ports disable the assembler's call frame
 105     # optimization because it interfers with link-time relaxation of
 106     # function prologues.
 107     if {![istarget "mn10300-*-*"]
 108         && ![istarget "am3*-*-*"]
 109         && ![istarget "xtensa*-*-*"]
 110         && ![istarget "msp430*-*-*"]
 111         && ![istarget "nds32*-*-*"]
 112         && ![istarget "am3*-*-*"]} then {
 113       run_dump_test "ehopt0"
 114     }
 115     switch -glob $target_triplet {
 116         m68k-*-* -
 117         m68[03]??-*-* {
 118             run_dump_test "file" { { as "--defsym m68k=1" } }
 119         }
 120         mmix-*-* {
 121             run_dump_test "file" { { as "--defsym mmix=1" } }
 122         }
 123         xtensa*-*-* {
 124             run_dump_test "file" { { as "--rename-section file.s=file.c" } }
 125         }
 126         default {
 127             run_dump_test "file"
 128         }
 129     }
 130     run_dump_test "file-2"
 131     setup_xfail "nds32*-*-*"
 132     run_dump_test "group0a"
 133     run_dump_test "group0b"
 134     run_dump_test "group0c"
 135     run_dump_test "group1a"
 136     run_dump_test "group1b"
 137     run_dump_test "group2"
 138     run_dump_test "group3"
 139     switch -glob $target_triplet {
 140         hppa64*-*-hpux* { }
 141         riscv*-*-* { }
 142         default {
 143             run_dump_test "groupautoa"
 144         }
 145     }
 146     switch -glob $target_triplet {
 147         hppa64*-*-hpux* { }
 148         riscv*-*-* { }
 149         xtensa*-*-* { }
 150         default {
 151             run_dump_test "groupautob"
 152         }
 153     }
 154     switch -glob $target_triplet {
 155         alpha*-*-* { }
 156         am3*-*-* { }
 157         *c54x*-*-* { }
 158         cr16*-*-* { }
 159         crx*-*-* { }
 160         h8300-*-* { }
 161         hppa*-*-* { }
 162         iq2000*-*-* { }
 163         mips*-*-* { }
 164         mn10200-*-* { }
 165         mn10300-*-* { }
 166         msp43*-*-* { }
 167         rl78-*-* { }
 168         riscv*-*-* { }
 169         rx-*-* { }
 170         default {
 171             # The next test can fail if the target does not convert fixups
 172             # against ordinary symbols into relocations against section symbols.
 173             # This is usually revealed by the error message:
 174             #  symbol `sym' required but not present
 175             setup_xfail "m681*-*-*" "m68hc*-*-*" "xgate-*-*" "vax-*-*"
 176             run_dump_test redef
 177             run_dump_test equ-reloc
 178         }
 179     }
 180     run_dump_test "pseudo"
 181     run_dump_test "section0"
 182     run_dump_test "section1"
 183     # The h8300 port issues a warning message for
 184     # new sections created without atrributes.
 185     if {! [istarget "h8300-*-*"]} then {
 186         set as_flags "-al --generate-missing-build-notes=no"
 187         switch -glob $target_triplet {
 188             i*86-*-* -
 189             x86_64-*-* {
 190                 set as_flags "$as_flags -mx86-used-note=no"
 191             }
 192             riscv*-*-* {
 193                 set as_flags "$as_flags -march-attr"
 194             }
 195         }
 196         run_elf_list_test "section2" "$target_machine" "$as_flags" "-s" ""
 197     }
 198     run_dump_test "section3"
 199     run_dump_test "section4"
 200     if {! [istarget "h8300-*-*"] && ! [istarget "rx-*-*"]} then {
 201         # The h8300 port issues a warning message for
 202         # new sections created without atrributes.
 203         # The RX port does not complain about changing the attributes of the
 204         # .data and .bss sections since it does not use those names.
 205         run_elf_list_test "section5" "" "-al -Z" "-SW" "| grep \" \\\\.test\\\[0-9\\\]\""
 206     }
 207     run_dump_test "struct"
 208     if { ![istarget "alpha*-*-*"] } then {
 209         # The alpha port uses .set for state, e.g. nomacro.
 210         run_dump_test "symtab"
 211     }
 212     run_dump_test "symver"
 213     run_dump_test "pr21661"
 214     run_dump_test "pr14891"
 215
 216     # No indirect functions on non-GNU targets.
 217     # The Visium and MSP set the ELF header's OSABI field to ELFOSABI_STANDALONE.
 218     # The non-eabi ARM ports sets it to ELFOSABI_ARM.
 219     # So for these targets we cannot include an IFUNC symbol type
 220     # in the symbol type test.
 221     # We also need to exclude targets that do not support unique objects.
 222     if {    [istarget "*-*-hpux*"]
 223          || [istarget "arm*-*-*"]
 224          || [istarget "mips*-*-*"]
 225          || [istarget "msp*-*-*"]
 226          || [istarget "visium-*-*"]
 227          || ![supports_gnu_unique]
 228      } then {
 229         # hppa64 has a non-standard common directive
 230         if { ![istarget "hppa64*-*-hpux*"] } then {
 231             run_elf_list_test "type-noifunc" "" "" "-s" "| grep \"1 *\\\[FONTC\\\]\""
 232         }
 233     } else {
 234         run_dump_test ifunc-1
 235         run_elf_list_test "type" "" "" "-s" "| grep \"1 *\\\[FIONTCU\\\]\""
 236         run_elf_list_test "type-2" "" "--warn" "-s" "| grep \"0 *\\\[FIONT\\\]\""
 237     }
 238
 239     run_dump_test "section6"
 240     run_dump_test "section7"
 241     run_dump_test "section8"
 242     run_dump_test "section9"
 243     run_dump_test "section10"
 244     run_dump_test "section11"
 245     run_dump_test "section12a"
 246     run_dump_test "section12b"
 247     run_dump_test "section13"
 248     run_dump_test "section14"
 249     run_dump_test "section15"
 250     run_dump_test "section16a"
 251     run_dump_test "section16b"
 252     run_dump_test "section17"
 253     run_dump_test "section18"
 254     run_dump_test "section19"
 255     run_dump_test "section20"
 256     run_dump_test "section21"
 257     run_dump_test "dwarf2-1" $dump_opts
 258     run_dump_test "dwarf2-2" $dump_opts
 259     run_dump_test "dwarf2-3" $dump_opts
 260     run_dump_test "dwarf2-4" $dump_opts
 261     run_dump_test "dwarf2-5" $dump_opts
 262     run_dump_test "dwarf2-6" $dump_opts
 263     run_dump_test "dwarf2-7" $dump_opts
 264     run_dump_test "dwarf2-8" $dump_opts
 265     run_dump_test "dwarf2-9" $dump_opts
 266     run_dump_test "dwarf2-10" $dump_opts
 267     run_dump_test "dwarf2-11" $dump_opts
 268     run_dump_test "dwarf2-12" $dump_opts
 269     run_dump_test "dwarf2-13" $dump_opts
 270     run_dump_test "dwarf2-14" $dump_opts
 271     run_dump_test "dwarf2-15" $dump_opts
 272     run_dump_test "dwarf2-16" $dump_opts
 273     run_dump_test "dwarf2-17" $dump_opts
 274     run_dump_test "dwarf2-18" $dump_opts
 275     run_dump_test "dwarf2-19" $dump_opts
 276     run_dump_test "dwarf-5-file0" $dump_opts
 277     run_dump_test "bss"
 278     run_dump_test "bad-bss"
 279     run_dump_test "bad-section-flag"
 280     run_dump_test "bad-size"
 281     run_dump_test "bad-group"
 282
 283     run_dump_test "syms"
 284
 285     run_dump_test "missing-build-notes"
 286
 287     run_dump_test "common1"
 288     run_dump_test "common2"
 289
 290     # hpux has a non-standard common directive.
 291     if { ![istarget "*-*-hpux*"] } then {
 292         run_dump_test "common3a"
 293         run_dump_test "common3b"
 294         run_dump_test "common4a"
 295         run_dump_test "common4b"
 296         run_dump_test "common5a"
 297         run_dump_test "common5b"
 298         run_dump_test "common5c"
 299         run_dump_test "common5d"
 300     }
 301
 302     run_dump_test "strtab"
 303
 304     run_dump_test "bignums"
 305
 306     load_lib gas-dg.exp
 307     dg-init
 308     dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/err-*.s $srcdir/$subdir/warn-*.s]] "" ""
 309     dg-finish
 310 }