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# Copyright (C) 2012-2021 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
#
# elf tests
#
proc run_elf_list_test { name suffix opts readelf_opts readelf_pipe } {
global READELF
global srcdir subdir
set testname "elf $name list"
set file $srcdir/$subdir/$name
gas_run ${name}.s "$opts -o dump.o" ">&dump.out"
if { ![string match "" $opts]
&& [regexp_diff "dump.out" "${file}.l"] } then {
fail $testname
verbose "output is [file_contents "dump.out"]" 2
return
}
send_log "$READELF $readelf_opts dump.o $readelf_pipe > dump.out\n"
set status [gas_host_run "$READELF $readelf_opts dump.o" ">readelf.out"]
if { [lindex $status 0] != 0 || ![string match "" [lindex $status 1]] } then {
send_log "[lindex $status 1]\n"
fail $testname
return
}
catch "exec cat readelf.out $readelf_pipe > dump.out\n" comp_output
if ![string match "" $comp_output] then {
send_log "$comp_output\n"
fail $testname
return
}
verbose_eval {[file_contents "dump.out"]} 3
if { [regexp_diff "dump.out" "${file}.e${suffix}"] } then {
fail $testname
verbose "output is [file_contents "dump.out"]" 2
return
}
pass $testname
}
# We're testing bits in obj-elf -- don't run on anything else.
if { [is_elf_format] } then {
if { [is_elf_unused_section_symbols ] } {
set target_machine -unused
} else {
set target_machine ""
}
set dump_opts ""
if {[istarget "arc*-*-*"]} {
set target_machine -arc
}
if {[istarget "arm*-*-*"]} {
set target_machine -arm
}
if {[istarget "avr*-*-*"]} {
set dump_opts {{as -mno-link-relax}}
}
if {[istarget "csky*-*-*"]} {
set target_machine -csky
}
if {[istarget "m32r*-*-*"]} then {
set target_machine -m32r
}
if {[istarget "mips*-*-*"]} then {
set target_machine -mips
}
if {[istarget "msp430-*-*"]} then {
set target_machine -msp430
}
if {[istarget "pru-*-*"]} {
set dump_opts {{as -mno-link-relax}}
}
if {[istarget "riscv*-*-*"]} then {
set target_machine -riscv
set dump_opts {{as -mno-relax}}
}
if {[istarget "rl78-*-*"]} then {
set target_machine -rl78
}
if {[istarget "rx-*-*"]} then {
set target_machine -rx
}
if {[istarget "score-*-*"]} then {
set target_machine -score
}
if {[istarget "tic6x-*-*"]} then {
set target_machine -tic6x
}
if {[istarget "v850*-*-*"]} then {
set target_machine -v850
}
if {[istarget "xtensa*-*-*"]} then {
set target_machine -xtensa
set dump_opts {{as --no-link-relax}}
}
# The MN10300 and Xtensa ports disable the assembler's call frame
# optimization because it interfers with link-time relaxation of
# function prologues.
if {![istarget "mn10300-*-*"]
&& ![istarget "am3*-*-*"]
&& ![istarget "xtensa*-*-*"]
&& ![istarget "msp430*-*-*"]
&& ![istarget "nds32*-*-*"]
&& ![istarget "am3*-*-*"]} then {
run_dump_test "ehopt0"
}
switch -glob $target_triplet {
m68k-*-* -
m68[03]??-*-* {
run_dump_test "file" { { as "--defsym m68k=1" } }
}
mmix-*-* {
run_dump_test "file" { { as "--defsym mmix=1" } }
}
xtensa*-*-* {
run_dump_test "file" { { as "--rename-section file.s=file.c" } }
}
default {
run_dump_test "file"
}
}
run_dump_test "file-2"
setup_xfail "nds32*-*-*"
run_dump_test "group0a"
run_dump_test "group0b"
run_dump_test "group0c"
run_dump_test "group1a"
run_dump_test "group1b"
run_dump_test "group2"
run_dump_test "group3"
run_dump_test "attach-1"
run_dump_test "attach-err"
switch -glob $target_triplet {
hppa64*-*-hpux* { }
riscv*-*-* { }
default {
run_dump_test "groupautoa"
}
}
switch -glob $target_triplet {
hppa64*-*-hpux* { }
riscv*-*-* { }
xtensa*-*-* { }
default {
run_dump_test "groupautob"
}
}
switch -glob $target_triplet {
alpha*-*-* { }
am3*-*-* { }
*c54x*-*-* { }
cr16*-*-* { }
crx*-*-* { }
h8300-*-* { }
hppa*-*-* { }
iq2000*-*-* { }
mips*-*-* { }
mn10200-*-* { }
mn10300-*-* { }
msp43*-*-* { }
rl78-*-* { }
riscv*-*-* { }
rx-*-* { }
loongarch*-*-* { }
default {
# The next test can fail if the target does not convert fixups
# against ordinary symbols into relocations against section symbols.
# This is usually revealed by the error message:
# symbol `sym' required but not present
setup_xfail "m681*-*-*" "m68hc*-*-*" "xgate-*-*" "vax-*-*" "avr-*-*"
run_dump_test redef
run_dump_test equ-reloc
}
}
run_dump_test "pseudo"
run_dump_test "section0"
run_dump_test "section1"
# The h8300 port issues a warning message for
# new sections created without atrributes.
if {! [istarget "h8300-*-*"]} then {
set as_flags "-al --generate-missing-build-notes=no"
switch -glob $target_triplet {
i*86-*-* -
x86_64-*-* {
set as_flags "$as_flags -mx86-used-note=no"
}
riscv*-*-* {
set as_flags "$as_flags -march-attr"
}
}
run_elf_list_test "section2" "$target_machine" "$as_flags" "-s" ""
}
run_dump_test "section3"
run_dump_test "section4"
if {! [istarget "h8300-*-*"] && ! [istarget "rx-*-*"]} then {
# The h8300 port issues a warning message for
# new sections created without atrributes.
# The RX port does not complain about changing the attributes of the
# .data and .bss sections since it does not use those names.
run_elf_list_test "section5" "" "-al -Z" "-SW" "| grep \" \\\\.test\\\[0-9\\\]\""
}
run_dump_test "struct"
if { ![istarget "alpha*-*-*"] } then {
# The alpha port uses .set for state, e.g. nomacro.
run_dump_test "symtab"
}
run_dump_test "symver"
run_dump_test "pr21661"
run_dump_test "pr14891"
# No indirect functions on non-GNU targets.
# The Visium and MSP set the ELF header's OSABI field to ELFOSABI_STANDALONE.
# The non-eabi ARM ports sets it to ELFOSABI_ARM.
# So for these targets we cannot include an IFUNC symbol type
# in the symbol type test.
# We also need to exclude targets that do not support unique objects.
if { [istarget "*-*-hpux*"]
|| [istarget "arm*-*-*"]
|| [istarget "mips*-*-*"]
|| [istarget "msp*-*-*"]
|| [istarget "visium-*-*"]
|| ![supports_gnu_unique]
} then {
# hppa64 has a non-standard common directive
if { ![istarget "hppa64*-*-hpux*"] } then {
run_elf_list_test "type-noifunc" "" "" "-s" "| grep \"1 *\\\[FONTC\\\]\""
}
} else {
run_dump_test ifunc-1
run_elf_list_test "type" "" "" "-s" "| grep \"1 *\\\[FIONTCU\\\]\""
run_elf_list_test "type-2" "" "--warn" "-s" "| grep \"0 *\\\[FIONT\\\]\""
}
run_dump_test "section6"
run_dump_test "section7"
run_dump_test "section8"
run_dump_test "section9"
run_dump_test "section10"
run_dump_test "section11"
run_dump_test "section12a"
run_dump_test "section12b"
run_dump_test "section13"
run_dump_test "section14"
run_dump_test "section15"
run_dump_test "section16a"
run_dump_test "section16b"
run_dump_test "section17"
run_dump_test "section18"
run_dump_test "section19"
run_dump_test "section20"
run_dump_test "section21"
run_dump_test "section22"
run_dump_test "section23a"
run_dump_test "section23b"
run_dump_test "section24a"
run_dump_test "section24b"
run_dump_test "section25"
run_dump_test "section26"
run_dump_test "section27"
run_dump_test "section28"
run_dump_test "section29"
run_dump_test "sh-link-zero"
run_dump_test "dwarf2-1" $dump_opts
run_dump_test "dwarf2-2" $dump_opts
run_dump_test "dwarf2-3" $dump_opts
run_dump_test "dwarf2-4" $dump_opts
run_dump_test "dwarf2-5" $dump_opts
run_dump_test "dwarf2-6" $dump_opts
run_dump_test "dwarf2-7" $dump_opts
run_dump_test "dwarf2-8" $dump_opts
run_dump_test "dwarf2-9" $dump_opts
run_dump_test "dwarf2-10" $dump_opts
run_dump_test "dwarf2-11" $dump_opts
run_dump_test "dwarf2-12" $dump_opts
run_dump_test "dwarf2-13" $dump_opts
run_dump_test "dwarf2-14" $dump_opts
run_dump_test "dwarf2-15" $dump_opts
run_dump_test "dwarf2-16" $dump_opts
run_dump_test "dwarf2-17" $dump_opts
run_dump_test "dwarf2-18" $dump_opts
run_dump_test "dwarf2-19" $dump_opts
run_dump_test "dwarf2-20" $dump_opts
run_dump_test "dwarf2-21" $dump_opts
run_dump_test "dwarf-5-file0" $dump_opts
run_dump_test "dwarf-5-file0-2" $dump_opts
run_dump_test "dwarf-5-file0-3" $dump_opts
run_dump_test "dwarf-5-dir0" $dump_opts
run_dump_test "dwarf-5-loc0" $dump_opts
run_dump_test "dwarf-4-cu" $dump_opts
run_dump_test "dwarf-5-cu" $dump_opts
run_dump_test "dwarf-5-nop-for-line-table" $dump_opts
run_dump_test "pr25917"
run_dump_test "bss"
run_dump_test "bad-bss"
run_dump_test "bad-section-flag"
run_dump_test "bad-size"
run_dump_test "bad-group"
run_dump_test "pr27355"
run_dump_test "syms"
run_dump_test "startof"
run_dump_test "missing-build-notes"
run_dump_test "common1"
run_dump_test "common2"
# hpux has a non-standard common directive.
if { ![istarget "*-*-hpux*"] } then {
run_dump_test "common3a"
run_dump_test "common3b"
run_dump_test "common4a"
run_dump_test "common4b"
run_dump_test "common5a"
run_dump_test "common5b"
run_dump_test "common5c"
run_dump_test "common5d"
}
run_dump_test "strtab"
run_dump_test "bignums"
run_dump_test "section-symbol-redef"
run_dump_test "pr27228"
}
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