diff options
Diffstat (limited to 'tools/perf/scripts/syscalltbl.sh')
-rwxr-xr-x | tools/perf/scripts/syscalltbl.sh | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/tools/perf/scripts/syscalltbl.sh b/tools/perf/scripts/syscalltbl.sh deleted file mode 100755 index 1ce0d5aa8b50..000000000000 --- a/tools/perf/scripts/syscalltbl.sh +++ /dev/null @@ -1,86 +0,0 @@ -#!/bin/sh -# SPDX-License-Identifier: GPL-2.0 -# -# Generate a syscall table header. -# -# Each line of the syscall table should have the following format: -# -# NR ABI NAME [NATIVE] [COMPAT] -# -# NR syscall number -# ABI ABI name -# NAME syscall name -# NATIVE native entry point (optional) -# COMPAT compat entry point (optional) - -set -e - -usage() { - echo >&2 "usage: $0 [--abis ABIS] INFILE OUTFILE" >&2 - echo >&2 - echo >&2 " INFILE input syscall table" - echo >&2 " OUTFILE output header file" - echo >&2 - echo >&2 "options:" - echo >&2 " --abis ABIS ABI(s) to handle (By default, all lines are handled)" - exit 1 -} - -# default unless specified by options -abis= - -while [ $# -gt 0 ] -do - case $1 in - --abis) - abis=$(echo "($2)" | tr ',' '|') - shift 2;; - -*) - echo "$1: unknown option" >&2 - usage;; - *) - break;; - esac -done - -if [ $# -ne 2 ]; then - usage -fi - -infile="$1" -outfile="$2" - -nxt=0 - -syscall_macro() { - nr="$1" - name="$2" - - echo " [$nr] = \"$name\"," -} - -emit() { - nr="$1" - entry="$2" - - syscall_macro "$nr" "$entry" -} - -echo "static const char *const syscalltbl[] = {" > $outfile - -sorted_table=$(mktemp /tmp/syscalltbl.XXXXXX) -grep -E "^[0-9]+[[:space:]]+$abis" "$infile" | sort -n > $sorted_table - -max_nr=0 -# the params are: nr abi name entry compat -# use _ for intentionally unused variables according to SC2034 -while read nr _ name _ _; do - emit "$nr" "$name" >> $outfile - max_nr=$nr -done < $sorted_table - -rm -f $sorted_table - -echo "};" >> $outfile - -echo "#define SYSCALLTBL_MAX_ID ${max_nr}" >> $outfile |