gas/testsuite/lib/doobjcmp

   1 #!/bin/sh
   2 # $Id$
   3 # compare two object files, in depth.
   4
   5 x=$1
   6 y=$2
   7 BOTH="$1 $2"
   8
   9
  10 # if they cmp, we're fine.
  11 if (cmp $BOTH > /dev/null)
  12 then
  13         exit 0
  14 fi
  15
  16 # otherwise, we must look closer.
  17 if (doboth $BOTH size)
  18 then
  19         echo Sizes ok.
  20 else
  21         echo Sizes differ:
  22         size $BOTH
  23 #       exit 1
  24 fi
  25
  26 if (doboth $BOTH objdump +header)
  27 then
  28         echo Headers ok.
  29 else
  30         echo Header differences.
  31 #       exit 1
  32 fi
  33
  34 if (doboth $BOTH objdump +text > /dev/null)
  35 then
  36         echo Text ok.
  37 else
  38         echo Text differences.
  39 #       doboth $BOTH objdump +text
  40 #       exit 1
  41 fi
  42
  43 if (doboth $BOTH objdump +data > /dev/null)
  44 then
  45         echo Data ok.
  46 else
  47         echo Data differences.
  48 #       doboth $BOTH objdump +data
  49 #       exit 1
  50 fi
  51
  52 if (doboth $BOTH objdump +symbols > /dev/null)
  53 then
  54         echo Symbols ok.
  55 else
  56         echo -n Symbol differences...
  57
  58         if (doboth $BOTH dounsortsymbols)
  59         then
  60                 echo but symbols are simply ordered differently.
  61 #               echo Now what to do about relocs'?'
  62 #               exit 1
  63         else
  64                 echo and symbols differ in content.
  65                 exit 1
  66         fi
  67 fi
  68
  69 # of course, if there were symbol diffs, then the reloc symbol indexes
  70 # will be off.
  71
  72 if (doboth $BOTH objdump -r > /dev/null)
  73 then
  74         echo Reloc ok.
  75 else
  76         echo -n Reloc differences...
  77
  78         if (doboth $BOTH dounsortreloc)
  79         then
  80                 echo but relocs are simply ordered differently.
  81         else
  82                 echo and relocs differ in content.
  83                 exit 1
  84         fi
  85 fi
  86
  87 exit
  88
  89 # eof