xref: /aosp_15_r20/system/chre/build/be_to_le.sh (revision 84e339476a462649f82315436d70fd732297a399) 
1#!/bin/bash
2#
3# Converts a big-endian hex string to a little-endian hex string.
4#
5# Examples:
6#
7# ./be_to_le.sh 0x12345678
8# 0x78563412
9#
10# ./be_to_le.sh 12345678
11# 0x78563412
12
13BE_VALUE=$1
14
15# If the input starts with 0x, strip it off.
16if [[ $BE_VALUE =~ ^0x.* ]];
17then
18BE_VALUE=${BE_VALUE:2}
19fi
20
21echo 0x`echo -n $BE_VALUE | tac -rs ..`
22