pokefirered/asmdiff.sh

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#!/bin/bash
if [ "$1" == "firered" ] || [ "$1" == "leafgreen" ] || [ "$1" == "firered_rev1" ] || [ "$1" == "leafgreen_rev1" ]; then
buildname="$1"
shift
else
buildname=firered
fi
if [ "$buildname" == "firered" ]; then
baserom=baserom
elif [ "$buildname" == "leafgreen" ]; then
baserom=baserom_lg
elif [ "$buildname" == "firered_rev1" ]; then
baserom=baserom_fr_rev1
elif [ "$buildname" == "leafgreen_rev1" ]; then
baserom=baserom_lg_rev1
else
echo unknown buildname $buildname
exit 1
fi
OBJDUMP="$DEVKITARM/bin/arm-none-eabi-objdump -D -bbinary -marmv4t -Mforce-thumb"
OPTIONS="--start-address=$(($1)) --stop-address=$(($1 + $2))"
$OBJDUMP $OPTIONS ${baserom}.gba > ${baserom}.dump || exit 1
$OBJDUMP $OPTIONS poke${buildname}.gba > poke${buildname}.dump
diff -u ${baserom}.dump poke${buildname}.dump