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- #!/bin/sh
- # plugin_final_layout.sh -- test
- # Copyright (C) 2011-2022 Free Software Foundation, Inc.
- # Written by Sriraman Tallam <tmsriram@google.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 program is to verify if -z,text-unlikely-segment works as
- # intended. File text_unlikely_segment.cc is part of this test.
- set -e
- # With readelf -l, an ELF Section to Segment mapping is printed as :
- ##############################################
- # Section to Segment mapping:
- # Segment Sections...
- # ...
- # 0x .text.unlikely
- # ...
- ##############################################
- # Check if .text.unlikely is the only section in the segment.
- check_unique_segment()
- {
- awk "
- BEGIN { saw_section = 0; saw_unique = 0; }
- /$2/ { saw_section = 1; }
- /[ ]*0[0-9][ ]*$2[ ]*\$/ { saw_unique = 1; }
- END {
- if (!saw_section)
- {
- printf \"Section $2 not seen in output\\n\";
- exit 1;
- }
- else if (!saw_unique)
- {
- printf \"Unique segment not seen for: $2\\n\";
- exit 1;
- }
- }" $1
- }
- check_unique_segment text_unlikely_segment_readelf.stdout ".text.unlikely"
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