blob: 34bd72391238d5c6d04ed9d7a9e031d82d8175a0 [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -07001#!/bin/bash
2# A script to dump mixed source code & assembly
3# with correct relocations from System.map
4# Requires the following lines in Rules.make.
5# Author(s): DJ Barrow (djbarrow@de.ibm.com,barrow_dj@yahoo.com)
6# William Stearns <wstearns@pobox.com>
7#%.lst: %.c
8# $(CC) $(CFLAGS) $(EXTRA_CFLAGS) $(CFLAGS_$@) -g -c -o $*.o $<
9# $(TOPDIR)/scripts/makelst $*.o $(TOPDIR)/System.map $(OBJDUMP)
10#
11# Copyright (C) 2000 IBM Corporation
12# Author(s): DJ Barrow (djbarrow@de.ibm.com,barrow_dj@yahoo.com)
13#
14
15t1=`$3 --syms $1 | grep .text | grep " F " | head -n 1`
16if [ -n "$t1" ]; then
17 t2=`echo $t1 | gawk '{ print $6 }'`
18 if [ ! -r $2 ]; then
19 echo "No System.map" >&2
20 t7=0
21 else
22 t3=`grep $t2 $2`
23 t4=`echo $t3 | gawk '{ print $1 }'`
24 t5=`echo $t1 | gawk '{ print $1 }'`
25 t6=`echo $t4 - $t5 | tr a-f A-F`
26 t7=`( echo ibase=16 ; echo $t6 ) | bc`
27 fi
28else
29 t7=0
30fi
31$3 -r --source --adjust-vma=$t7 $1