src/lib/check_sym - diff

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Diff for /src/lib/check_sym between version 1.3 and 1.4

version 1.3, 2016/09/22 21:35:25

version 1.4, 2016/09/22 21:37:02

Line 99

[[ $old != "" ]]

}

cpu=$(uname -p)

file_list=/tmp/{D{,S,W},J,S,U,d,j,r,s}{1,2}

if [[ $cpu = mips64* ]]

then

file_list=/tmp/{D{,S,W,Y},J,S,U,d,j,r,s}{1,2}

else

file_list=/tmp/{D{,S,W},J,S,U,d,j,r,s}{1,2}

if [[ $1 = "-h" ]]

then

Line 191

Line 185

readelf -sW $new | filt_symtab > /tmp/s2

cpu=$(uname -p)

if [[ $cpu = mips64* ]]

then

readelf -d $old >/tmp/DY1

gotsym1=$(readelf -d $old | awk '$2 ~ /MIPS_GOTSYM/{print $3}')

readelf -d $new >/tmp/DY2

gotsym2=$(readelf -d $new | awk '$2 ~ /MIPS_GOTSYM/{print $3}')

else

rm -f /tmp/DY[12]

jump_slots() {

case $cpu in

hppa*) awk '/IPLT/ && $5 != ""{print $5}' /tmp/r$1

;;

mips*) gotsym=$(awk '$2 ~ /MIPS_GOTSYM/{print $3}' /tmp/DY$1)

mips*) # the $((gotsym$1)) converts hex to decimal

# the $(($foo)) is to convert hex to decimal

awk -v g=$((gotsym$1)) \

awk -v g=$(($gotsym)) \

'/^Symbol table ..symtab/{exit}

$1+0 >= g && $4 == "FUNC" {print $8}' /tmp/s$1

;;

Line 215

Line 207

}

dynamic_sym() {

# truncate the output files, to guarantee they exist

>/tmp/U$1 >/tmp/DS$1 >/tmp/DW$1 >/tmp/D$1

awk -v s=$1 '/^Symbol table ..symtab/{exit}

! /^ *[1-9]/ {next}

$7 == "UND" {print $8 | ("sort -o /tmp/U" s); next }