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comparison contrib/compare-debug @ 55:77e2b8dfacca gcc-4.4.5

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update it from 4.4.3 to 4.5.0
author ryoma <e075725@ie.u-ryukyu.ac.jp>
date Fri, 12 Feb 2010 23:39:51 +0900
parents 855418dad1a3
children f6334be47118
comparison
equal deleted inserted replaced
52:c156f1bd5cd9 55:77e2b8dfacca
55 suf2=$suf2. 55 suf2=$suf2.
56 done 56 done
57 57
58 trap 'rm -f "$1.$suf1" "$2.$suf2"' 0 1 2 15 58 trap 'rm -f "$1.$suf1" "$2.$suf2"' 0 1 2 15
59 59
60 cp "$1" "$1.$suf1" 60 case `uname -s` in
61 strip "$1.$suf1" 61 Darwin)
62 ld -S -x -r -no_uuid "$1" -o "$1.$suf1"
63 ld -S -x -r -no_uuid "$2" -o "$2.$suf2"
64 ;;
65 *)
66 cp "$1" "$1.$suf1"
67 strip "$1.$suf1"
62 68
63 cp "$2" "$2.$suf2" 69 cp "$2" "$2.$suf2"
64 strip "$2.$suf2" 70 strip "$2.$suf2"
71 ;;
72 esac
65 73
66 if cmp "$1.$suf1" "$2.$suf2"; then 74 if cmp "$1.$suf1" "$2.$suf2"; then
67 status=0 75 status=0
68 else 76 else
69 status=1 77 status=1
76 cmd= 84 cmd=
77 cmp1= 85 cmp1=
78 cmp2= 86 cmp2=
79 87
80 for t in objdump readelf eu-readelf; do 88 for t in objdump readelf eu-readelf; do
81 if ($t --help) 2>&1 | grep -e '--\[*section-\]*headers' > /dev/null; then 89 if ($t --help) 2>&1 | grep ' --\[*section-\]*headers' > /dev/null; then
82 cmd=$t 90 cmd=$t
83 91
84 $cmd --section-headers "$1.$suf1" | grep '\.eh_frame' > /dev/null 92 $cmd --section-headers "$1.$suf1" | grep '\.eh_frame' > /dev/null
85 cmp1=$? 93 cmp1=$?
86 94
107 115
108 trap 'rm -f "$1.$suf1" "$2.$suf2" "$1.$suf3" "$2.$suf4"' 0 1 2 15 116 trap 'rm -f "$1.$suf1" "$2.$suf2" "$1.$suf3" "$2.$suf4"' 0 1 2 15
109 117
110 echo stripping off .eh_frame, then retrying >&2 118 echo stripping off .eh_frame, then retrying >&2
111 119
112 if (objcopy -v) 2>&1 | grep -e "--remove-section" > /dev/null; then 120 if (objcopy -v) 2>&1 | grep ' --remove-section' > /dev/null; then
113 objcopy --remove-section .eh_frame --remove-section .rel.eh_frame --remove-section .rela.eh_frame "$1.$suf1" "$1.$suf3" 121 objcopy --remove-section .eh_frame --remove-section .rel.eh_frame --remove-section .rela.eh_frame "$1.$suf1" "$1.$suf3"
114 mv "$1.$suf3" "$1.$suf1" 122 mv "$1.$suf3" "$1.$suf1"
115 123
116 objcopy --remove-section .eh_frame --remove-section .rel.eh_frame --remove-section .rela.eh_frame "$2.$suf2" "$2.$suf4" 124 objcopy --remove-section .eh_frame --remove-section .rel.eh_frame --remove-section .rela.eh_frame "$2.$suf2" "$2.$suf4"
117 mv "$2.$suf4" "$2.$suf2" 125 mv "$2.$suf4" "$2.$suf2"
118 elif (strip --help) 2>&1 | grep -e --remove-section > /dev/null; then 126 elif (strip --help) 2>&1 | grep ' --remove-section' > /dev/null; then
119 cp "$1.$suf1" "$1.$suf3" 127 cp "$1.$suf1" "$1.$suf3"
120 strip --remove-section .eh_frame --remove-section .rel.eh_frame --remove-section .rela.eh_frame "$1.$suf3" 128 strip --remove-section .eh_frame --remove-section .rel.eh_frame --remove-section .rela.eh_frame "$1.$suf3"
121 mv "$1.$suf3" "$1.$suf1" 129 mv "$1.$suf3" "$1.$suf1"
122 130
123 cp "$2.$suf2" "$2.$suf4" 131 cp "$2.$suf2" "$2.$suf4"
139 147
140 $rm "$1.$suf1" "$2.$suf2" 148 $rm "$1.$suf1" "$2.$suf2"
141 149
142 trap "exit $status; exit" 0 1 2 15 150 trap "exit $status; exit" 0 1 2 15
143 151
152 if test -f "$1".gkd || test -f "$2".gkd; then
153 if cmp "$1".gkd "$2".gkd; then
154 :
155 else
156 status=$?
157 fi
158 fi
159
144 exit $status 160 exit $status