a55e30b51b
shellcheck reports:
In update-freebsd.sh line 72:
}' $1 >> freebsd.xml.tmp
^-- SC2086: Double quote to prevent globbing and word splitting.
Did you mean:
}' "$1" >> freebsd.xml.tmp
For more information:
https://www.shellcheck.net/wiki/SC2086 -- Double quote to prevent globbing ...
Add double quotes to fix it.
gdb/ChangeLog:
* syscalls/update-freebsd.sh: Add double quotes.
79 lines
2.5 KiB
Bash
Executable File
79 lines
2.5 KiB
Bash
Executable File
#! /bin/sh
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# Copyright (C) 2018-2020 Free Software Foundation, Inc.
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#
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# This file is part of GDB.
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#
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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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#
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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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#
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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, see <http://www.gnu.org/licenses/>.
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# Usage: update-freebsd.sh <path-to-syscall.h>
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# Update the freebsd.xml file.
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#
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# FreeBSD uses the same list of system calls on all architectures.
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# The list is defined in the sys/kern/syscalls.master file in the
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# FreeBSD source tree. This file is used as an input to generate
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# several files that are also stored in FreeBSD's source tree. This
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# script parses one of those generated files (sys/sys/syscall.h)
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# rather than syscalls.master as syscall.h is easier to parse.
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if [ $# -ne 1 ]; then
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echo "Error: Path to syscall.h missing. Aborting."
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echo "Usage: update-gnulib.sh <path-to-syscall.h>"
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exit 1
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fi
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cat > freebsd.xml.tmp <<EOF
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<?xml version="1.0"?> <!-- THIS FILE IS GENERATED -*- buffer-read-only: t -*- -->
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<!-- vi:set ro: -->
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<!-- Copyright (C) 2009-2018 Free Software Foundation, Inc.
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Copying and distribution of this file, with or without modification,
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are permitted in any medium without royalty provided the copyright
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notice and this notice are preserved. -->
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<!DOCTYPE feature SYSTEM "gdb-syscalls.dtd">
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<!-- This file was generated using the following file:
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/usr/src/sys/sys/syscall.h
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The file mentioned above belongs to the FreeBSD Kernel. -->
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<syscalls_info>
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EOF
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awk '
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/MAXSYSCALL/ {
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next
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}
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/^#define/ {
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sub(/^SYS_/,"",$2);
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printf " <syscall name=\"%s\" number=\"%s\"", $2, $3
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if (sub(/^freebsd[0-9]*_/,"",$2) != 0)
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printf " alias=\"%s\"", $2
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printf "/>\n"
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}
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/\/\* [0-9]* is obsolete [a-z_]* \*\// {
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printf " <syscall name=\"%s\" number=\"%s\"/>\n", $5, $2
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}
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/\/\* [0-9]* is freebsd[0-9]* [a-z_]* \*\// {
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printf " <syscall name=\"%s_%s\" number=\"%s\" alias=\"%s\"/>\n", $4, $5, $2, $5
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}' "$1" >> freebsd.xml.tmp
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cat >> freebsd.xml.tmp <<EOF
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</syscalls_info>
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EOF
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../../move-if-change freebsd.xml.tmp freebsd.xml
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