1*53ee8cc1Swenshuai.xi#!/bin/sh 2*53ee8cc1Swenshuai.xi# A script to dump mixed source code & assembly 3*53ee8cc1Swenshuai.xi# with correct relocations from System.map 4*53ee8cc1Swenshuai.xi# Requires the following lines in makefile: 5*53ee8cc1Swenshuai.xi#%.lst: %.c 6*53ee8cc1Swenshuai.xi# $(CC) $(c_flags) -g -c -o $*.o $< && 7*53ee8cc1Swenshuai.xi# $(srctree)/scripts/makelst $*.o System.map $(OBJDUMP) > $@ 8*53ee8cc1Swenshuai.xi# 9*53ee8cc1Swenshuai.xi# Copyright (C) 2000 IBM Corporation 10*53ee8cc1Swenshuai.xi# Author(s): DJ Barrow (djbarrow@de.ibm.com,barrow_dj@yahoo.com) 11*53ee8cc1Swenshuai.xi# William Stearns <wstearns@pobox.com> 12*53ee8cc1Swenshuai.xi# 13*53ee8cc1Swenshuai.xi 14*53ee8cc1Swenshuai.xi# awk style field access 15*53ee8cc1Swenshuai.xifield() { 16*53ee8cc1Swenshuai.xi shift $1 ; echo $1 17*53ee8cc1Swenshuai.xi} 18*53ee8cc1Swenshuai.xi 19*53ee8cc1Swenshuai.xit1=`$3 --syms $1 | grep .text | grep -m1 " F "` 20*53ee8cc1Swenshuai.xiif [ -n "$t1" ]; then 21*53ee8cc1Swenshuai.xi t2=`field 6 $t1` 22*53ee8cc1Swenshuai.xi if [ ! -r $2 ]; then 23*53ee8cc1Swenshuai.xi echo "No System.map" >&2 24*53ee8cc1Swenshuai.xi else 25*53ee8cc1Swenshuai.xi t3=`grep $t2 $2` 26*53ee8cc1Swenshuai.xi t4=`field 1 $t3` 27*53ee8cc1Swenshuai.xi t5=`field 1 $t1` 28*53ee8cc1Swenshuai.xi t6=`printf "%lu" $((0x$t4 - 0x$t5))` 29*53ee8cc1Swenshuai.xi fi 30*53ee8cc1Swenshuai.xifi 31*53ee8cc1Swenshuai.xi$3 -r --source --adjust-vma=${t6:-0} $1 32