57 lines
1.9 KiB
Bash
Executable file
57 lines
1.9 KiB
Bash
Executable file
#!/bin/sh
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# aarch64_reloc_none.sh -- test that R_AARCH64_NONE can be used
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# to prevent garbage collecting a section.
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# Copyright (C) 2010-2022 Free Software Foundation, Inc.
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# Written by Igor Kudrin <ikudrin@accesssoftek.com>.
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# This file is part of gold.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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# MA 02110-1301, USA.
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# The goal of this test is to verify that support for the R_AARCH64_NONE
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# relocation is implemented and it can be used to inform a linker that
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# a section should be preserved during garbage collecting.
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# File aarch64_reloc_none.s describes two similar sections, .foo and .bar,
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# but .foo is referenced from .text using R_AARCH64_NONE against symbol foo.
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# When flag --gc-sections is used, .foo and its symbol foo have to be
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# preserved, whereas .bar and its symbol bar have to be discarded.
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check()
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{
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file=$1
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found_bar=`grep -e "\<bar\b" "$file"`
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if test -n "$found_bar"; then
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echo "Garbage collection failed to collect bar"
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echo ""
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echo "Actual output below:"
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cat "$file"
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exit 1
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fi
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found_foo=`grep -e "\<foo\b" "$file"`
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if test -z "$found_foo"; then
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echo "Garbage collection should not discard foo"
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echo ""
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echo "Actual output below:"
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cat "$file"
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exit 1
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fi
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}
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check aarch64_reloc_none.stdout
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