1#!/bin/sh 2 3# SPDX-License-Identifier: BSD-3-Clause 4 5MAPFILE=$1 6OBJFILE=$2 7 8ROOTDIR=$(readlink -f $(dirname $(readlink -f $0))/..) 9LIST_SYMBOL=$ROOTDIR/buildtools/map-list-symbol.sh 10CHECK_SYMBOL_MAPS=$ROOTDIR/devtools/check-symbol-maps.sh 11 12# added check for "make -C test/" usage 13if [ ! -e $MAPFILE ] || [ ! -f $OBJFILE ] 14then 15 exit 0 16fi 17 18if [ -d $MAPFILE ] 19then 20 exit 0 21fi 22 23DUMPFILE=$(mktemp -t dpdk.${0##*/}.objdump.XXXXXX) 24trap 'rm -f "$DUMPFILE"' EXIT 25objdump -t $OBJFILE >$DUMPFILE 26 27ret=0 28 29if ! $CHECK_SYMBOL_MAPS $MAPFILE; then 30 ret=1 31fi 32 33for SYM in `$LIST_SYMBOL -S EXPERIMENTAL $MAPFILE |cut -d ' ' -f 3` 34do 35 if grep -q "\.text.*[[:space:]]$SYM$" $DUMPFILE && 36 ! grep -q "\.text\.experimental.*[[:space:]]$SYM$" $DUMPFILE && 37 $LIST_SYMBOL -s $SYM $MAPFILE | grep -q EXPERIMENTAL 38 then 39 cat >&2 <<- END_OF_MESSAGE 40 $SYM is not flagged as experimental 41 but is listed in version map 42 Please add __rte_experimental to the definition of $SYM 43 END_OF_MESSAGE 44 ret=1 45 fi 46done 47 48# Filter out symbols suffixed with a . for icc 49for SYM in `awk '{ 50 if ($2 != "l" && $4 == ".text.experimental" && !($NF ~ /\.$/)) { 51 print $NF 52 } 53}' $DUMPFILE` 54do 55 $LIST_SYMBOL -S EXPERIMENTAL -s $SYM -q $MAPFILE || { 56 cat >&2 <<- END_OF_MESSAGE 57 $SYM is flagged as experimental 58 but is not listed in version map 59 Please add $SYM to the version map 60 END_OF_MESSAGE 61 ret=1 62 } 63done 64 65for SYM in `$LIST_SYMBOL -S INTERNAL $MAPFILE |cut -d ' ' -f 3` 66do 67 if grep -q "\.text.*[[:space:]]$SYM$" $DUMPFILE && 68 ! grep -q "\.text\.internal.*[[:space:]]$SYM$" $DUMPFILE 69 then 70 cat >&2 <<- END_OF_MESSAGE 71 $SYM is not flagged as internal 72 but is listed in version map 73 Please add __rte_internal to the definition of $SYM 74 END_OF_MESSAGE 75 ret=1 76 fi 77done 78 79# Filter out symbols suffixed with a . for icc 80for SYM in `awk '{ 81 if ($2 != "l" && $4 == ".text.internal" && !($NF ~ /\.$/)) { 82 print $NF 83 } 84}' $DUMPFILE` 85do 86 $LIST_SYMBOL -S INTERNAL -s $SYM -q $MAPFILE || { 87 cat >&2 <<- END_OF_MESSAGE 88 $SYM is flagged as internal 89 but is not listed in version map 90 Please add $SYM to the version map 91 END_OF_MESSAGE 92 ret=1 93 } 94done 95 96exit $ret 97