123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657 |
- #!/bin/sh
- # aarch64_reloc_none.sh -- test that R_AARCH64_NONE can be used
- # to prevent garbage collecting a section.
- # Copyright (C) 2010-2022 Free Software Foundation, Inc.
- # Written by Igor Kudrin <ikudrin@accesssoftek.com>.
- # This file is part of gold.
- # 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.
- # The goal of this test is to verify that support for the R_AARCH64_NONE
- # relocation is implemented and it can be used to inform a linker that
- # a section should be preserved during garbage collecting.
- # File aarch64_reloc_none.s describes two similar sections, .foo and .bar,
- # but .foo is referenced from .text using R_AARCH64_NONE against symbol foo.
- # When flag --gc-sections is used, .foo and its symbol foo have to be
- # preserved, whereas .bar and its symbol bar have to be discarded.
- check()
- {
- file=$1
- found_bar=`grep -e "\<bar\b" "$file"`
- if test -n "$found_bar"; then
- echo "Garbage collection failed to collect bar"
- echo ""
- echo "Actual output below:"
- cat "$file"
- exit 1
- fi
- found_foo=`grep -e "\<foo\b" "$file"`
- if test -z "$found_foo"; then
- echo "Garbage collection should not discard foo"
- echo ""
- echo "Actual output below:"
- cat "$file"
- exit 1
- fi
- }
- check aarch64_reloc_none.stdout
|