#!/bin/bash
# A script to dump mixed source code & assembly
# with correct relocations from System.map
# Requires the following lines in Rules.make.
# Author(s): DJ Barrow (djbarrow@de.ibm.com,barrow_dj@yahoo.com) 
#            William Stearns <wstearns@pobox.com>
#%.lst: %.c
#	$(CC) $(CFLAGS) $(EXTRA_CFLAGS) $(CFLAGS_$@) -g -c -o $*.o $<
#	$(TOPDIR)/scripts/makelst $*.o $(TOPDIR)/System.map $(OBJDUMP)
#
#    Copyright (C) 2000 IBM Corporation
#    Author(s): DJ Barrow (djbarrow@de.ibm.com,barrow_dj@yahoo.com) 
#

t1=`$3 --syms $1 | grep .text | grep " F " | head -n 1`
if [ -n "$t1" ]; then
  t2=`echo $t1 | gawk '{ print $6 }'`
  if [ ! -r $2 ]; then
    echo "No System.map" >&2
    t7=0
  else
    t3=`grep $t2 $2`
    t4=`echo $t3 | gawk '{ print $1 }'`
    t5=`echo $t1 | gawk '{ print $1 }'`
    t6=`echo $t4 - $t5 | tr a-f A-F`
    t7=`( echo  ibase=16 ; echo $t6 ) | bc`
  fi
else
  t7=0
fi
$3 --source --adjust-vma=$t7 $1