grub-core/gensyminfo.sh.in

   1 #! /bin/sh -e
   2 #
   3 # Copyright (C) 2010 Free Software Foundation, Inc.
   4 #
   5 # This gensymlist.sh is free software; the author
   6 # gives unlimited permission to copy and/or distribute it,
   7 # with or without modifications, as long as this notice is preserved.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
  11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
  12 # PARTICULAR PURPOSE.
  13
  14 #
  15 # Example:
  16 #
  17 # gensyms.sh normal.module
  18 #
  19
  20 module=$1
  21 modname=`echo $module | sed -e 's@\.module.*$@@'`
  22
  23 # Print all symbols defined by module
  24 if test x@TARGET_APPLE_CC@ = x1; then
  25     @NM@ -g -P -p $module | \
  26         grep -E '^[a-zA-Z0-9_]* [TDS]' | \
  27         sed "s@^\([^ ]*\).*@defined $modname \1@g"
  28 else
  29     @NM@ -g --defined-only -P -p $module | \
  30         sed "s@^\([^ ]*\).*@defined $modname \1@g"
  31 fi
  32
  33 # Print all undefined symbols used by module
  34 @NM@ -u -P -p $module | sed "s@^\([^ ]*\).*@undefined $modname \1@g"