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scripts/strip-kmod.sh
55 строк
923 B
Adrian Schmutzler
scripts/strip-kmod.sh: harmonize leading whitespaces
31 дек 2019, 13:41
31 дек 2019, 13:41
ec0fb23
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#!/bin/sh [ -n "$CROSS" ] || { echo "The variable CROSS must be set to point to the cross-compiler prefix" exit 1 } MODULE="$1" [ "$#" -ne 1 ] && { echo "Usage: $0 <module>" exit 1 } ARGS= if [ -n "$KEEP_SYMBOLS" ]; then ARGS="-X --strip-debug" else ARGS="-x -G __this_module --strip-unneeded" fi if [ -z "$KEEP_BUILD_ID" ]; then ARGS="$ARGS -R .note.gnu.build-id" fi ${CROSS}objcopy \ -R .comment \ -R .pdr \ -R .mdebug.abi32 \ -R .gnu.attributes \ -R .reginfo \ -R .MIPS.abiflags \ -R .note.GNU-stack \ $ARGS \ "$MODULE" "$MODULE.tmp" [ -n "$NO_RENAME" ] && { mv "${MODULE}.tmp" "$MODULE" exit 0 } ${CROSS}nm "$MODULE.tmp" | awk ' BEGIN { n = 0 } $3 && $2 ~ /[brtd]/ && $3 !~ /\$LC/ && !def[$3] { print "--redefine-sym "$3"=_"n; n = n + 1 def[$3] = 1 } ' > "$MODULE.tmp1" ${CROSS}objcopy $(cat ${MODULE}.tmp1) ${MODULE}.tmp ${MODULE}.out mv "${MODULE}.out" "${MODULE}" rm -f "${MODULE}".t*