1 # Expect script for .eh_frame entries to a removed section.
2 # Copyright (C) 2008-2015 Free Software Foundation, Inc.
4 # This file is part of the GNU Binutils.
6 # This program is free software; you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation; either version 3 of the License, or
9 # (at your option) any later version.
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with this program; if not, write to the Free Software
18 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
23 # Written by Jan Kratochvil (jan.kratochvil@redhat.com)
25 # .eh_frame with relocations to a removed (group) section did result to:
26 # error in tmpdir/eh-group.o(.eh_frame); no .eh_frame_hdr table will be created.
27 # The purpose of this test is to merge two .o files with -r and then link this
28 # merged file (containing a discarded R_X86_64_NONE relocation) to the final
29 # executable trying to create .eh_frame_hdr. It needs a separate .exp file due
30 # to the requirement of two `ld' runs.
32 # Exclude non-CFI (such as ia64) targets.
34 if {![check_as_cfi]} {
38 # The test uses ELF .section directive
43 # alpha-linux-gnu does not support 64-bit relocations:
44 # relocation truncated to fit: REFLONG against `.gcc_except_table'
45 # arm-eabi does not support 64-bit relocations:
46 # bad relocation fixup type (1)
47 set testname "Guess the target size from eh-group1size.o"
48 if [ld_assemble $as "$srcdir/$subdir/eh-group1.s" "tmpdir/eh-group1size.o"] {
55 if [is_elf64 "tmpdir/eh-group1size.o"] {
56 set as_options "$as_options --defsym ELF64=1"
59 set build_tests_ld [list \
60 [list "Build eh-group1.o" \
61 "-r" "" "$as_options" \
62 {eh-group1.s eh-group2.s} {} "eh-group.o"] \
65 run_ld_link_tests $build_tests_ld
67 set testname "Link eh-group.o to eh-group"
68 if [ld_simple_link $ld "tmpdir/eh-group" "-e _start tmpdir/eh-group.o"] {