makelst

ARM 嵌入式 系统 设计与实例开发 实验教材 二源码

#!/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 ([e-mail],[e-mail]) 
#            William Stearns <[e-mail]>
#%.lst: %.c
#	$(CC) $(CFLAGS) $(EXTRA_CFLAGS) $(CFLAGS_$@) -g -c -o $*.o $<
#	$(TOPDIR)/scripts/makelst $* $(TOPDIR) $(OBJDUMP)
#
#    Copyright (C) 2000 IBM Corporation
#    Author(s): DJ Barrow ([e-mail],[e-mail]) 
#

t1=`$3 --syms $2/$1.o | grep .text | grep " F " | head -n 1`
t2=`echo $t1 | gawk '{ print $6 }'`
t3=`grep $t2 $2/System.map`
t4=`echo $t3 | gawk '{ print $1 }'`
t5=`echo $t1 | gawk '{ print $1 }'`
t6=`echo $t4 - $t5 | sed -e s/a/A/g -e s/b/B/g -e s/c/C/g -e s/d/D/g -e s/e/E/g -e s/f/F/g`
t7=`( echo  ibase=16 ; echo $t6 ) | bc`
$3 --source --adjust-vma=$t7 $2/$1.o > $2/$1.lst