diff options
Diffstat (limited to 'lib/romlib/gentbl.sh')
-rwxr-xr-x | lib/romlib/gentbl.sh | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/lib/romlib/gentbl.sh b/lib/romlib/gentbl.sh deleted file mode 100755 index bfb1ec3cf..00000000 --- a/lib/romlib/gentbl.sh +++ /dev/null @@ -1,66 +0,0 @@ -#!/bin/sh -# Copyright (c) 2018-2019, ARM Limited and Contributors. All rights reserved. -# -# SPDX-License-Identifier: BSD-3-Clause - -set -e - -output=jmptbl.s -build=. - -for i -do - case $i in - -o) - output=$2 - shift 2 - ;; - -b) - build=$2 - shift 2 - ;; - --bti=*) - enable_bti=$(echo $1 | sed 's/--bti=\(.*\)/\1/') - shift 1 - ;; - --) - shift - break - ;; - -*) - echo usage: gentbl.sh [-o output] [-b dir] file ... >&2 - exit 1 - ;; - esac -done - -tmp=`mktemp` -trap "rm -f $$.tmp" EXIT INT QUIT -rm -f $output - -# Pre-process include files -awk '!/^$/ && !/[:blank:]*#.*/{ -if (NF == 2 && $1 == "include") { - while ((getline line < $2) > 0) - if (line !~ /^$/ && line !~ /[:blank:]*#.*/) - print line - close($2) -} else - print -}' "$@" | -awk -v OFS="\t" ' -BEGIN{print "#index\tlib\tfunction\t[patch]"} -{print NR-1, $0}' | tee $build/jmptbl.i | -awk -v OFS="\n" -v BTI=$enable_bti ' -BEGIN {print "\t.text", - "\t.globl\tjmptbl", - "jmptbl:"} - {sub(/[:blank:]*#.*/,"")} -!/^$/ { - if (BTI == 1) - print "\tbti\tj" - if ($3 == "reserved") - print "\t.word\t0x0" - else - print "\tb\t" $3}' > $$.tmp && -mv $$.tmp $output |