3 # compare two object files, in depth.
10 # if they cmp, we're fine.
11 if (cmp $BOTH > /dev
/null
)
16 # otherwise, we must look closer.
17 if (doboth
$BOTH size
)
26 if (doboth
$BOTH objdump
+header
)
30 echo Header differences.
34 if (doboth
$BOTH objdump
+text
> /dev
/null
)
38 echo Text differences.
39 # doboth $BOTH objdump +text
43 if (doboth
$BOTH objdump
+data
> /dev
/null
)
47 echo Data differences.
48 # doboth $BOTH objdump +data
52 if (doboth
$BOTH objdump
+symbols
> /dev
/null
)
56 echo -n Symbol differences...
58 if (doboth
$BOTH dounsortsymbols
)
60 echo but symbols are simply ordered differently.
61 # echo Now what to do about relocs'?'
64 echo and symbols differ
in content.
69 # of course, if there were symbol diffs, then the reloc symbol indexes
72 if (doboth
$BOTH objdump
-r > /dev
/null
)
76 echo -n Reloc differences...
78 if (doboth
$BOTH dounsortreloc
)
80 echo but relocs are simply ordered differently.
82 echo and relocs differ
in content.