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- # Expect script for .eh_frame entries to a removed section.
- # Copyright (C) 2008-2022 Free Software Foundation, Inc.
- #
- # This file is part of the GNU Binutils.
- #
- # 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.
- #
- #
- # Written by Jan Kratochvil (jan.kratochvil@redhat.com)
- #
- # .eh_frame with relocations to a removed (group) section did result to:
- # error in tmpdir/eh-group.o(.eh_frame); no .eh_frame_hdr table will be created.
- # The purpose of this test is to merge two .o files with -r and then link this
- # merged file (containing a discarded R_X86_64_NONE relocation) to the final
- # executable trying to create .eh_frame_hdr. It needs a separate .exp file due
- # to the requirement of two `ld' runs.
- # Exclude non-CFI (such as ia64) targets.
- if {![check_as_cfi]} {
- return
- }
- # The test uses ELF .section directive
- if ![is_elf_format] {
- return
- }
- # alpha-linux-gnu does not support 64-bit relocations:
- # relocation truncated to fit: REFLONG against `.gcc_except_table'
- # arm-eabi does not support 64-bit relocations:
- # bad relocation fixup type (1)
- set testname "Guess the target size from eh-group1size.o"
- if [ld_assemble $as "$srcdir/$subdir/eh-group1.s" "tmpdir/eh-group1size.o"] {
- pass $testname
- } else {
- fail $testname
- }
- set as_options ""
- if [is_elf64 "tmpdir/eh-group1size.o"] {
- set as_options "$as_options --defsym ELF64=1"
- }
- set build_tests_ld [list \
- [list "Build eh-group1.o" \
- "-r" "" "$as_options" \
- {eh-group1.s eh-group2.s} {} "eh-group.o"] \
- ]
- run_ld_link_tests $build_tests_ld
- set testname "Link eh-group.o to eh-group"
- if [ld_link $ld "tmpdir/eh-group" "-e _start tmpdir/eh-group.o"] {
- pass $testname
- } else {
- fail $testname
- }
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