18c2ecf20Sopenharmony_ci#!/bin/sh 28c2ecf20Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0 38c2ecf20Sopenharmony_ci# A script to dump mixed source code & assembly 48c2ecf20Sopenharmony_ci# with correct relocations from System.map 58c2ecf20Sopenharmony_ci# Requires the following lines in makefile: 68c2ecf20Sopenharmony_ci#%.lst: %.c 78c2ecf20Sopenharmony_ci# $(CC) $(c_flags) -g -c -o $*.o $< && 88c2ecf20Sopenharmony_ci# $(srctree)/scripts/makelst $*.o System.map $(OBJDUMP) > $@ 98c2ecf20Sopenharmony_ci# 108c2ecf20Sopenharmony_ci# Copyright (C) 2000 IBM Corporation 118c2ecf20Sopenharmony_ci# Author(s): DJ Barrow (djbarrow@de.ibm.com,barrow_dj@yahoo.com) 128c2ecf20Sopenharmony_ci# William Stearns <wstearns@pobox.com> 138c2ecf20Sopenharmony_ci# 148c2ecf20Sopenharmony_ci 158c2ecf20Sopenharmony_ci# awk style field access 168c2ecf20Sopenharmony_cifield() { 178c2ecf20Sopenharmony_ci shift $1 ; echo $1 188c2ecf20Sopenharmony_ci} 198c2ecf20Sopenharmony_ci 208c2ecf20Sopenharmony_cit1=`$3 --syms $1 | grep .text | grep -m1 " F "` 218c2ecf20Sopenharmony_ciif [ -n "$t1" ]; then 228c2ecf20Sopenharmony_ci t2=`field 6 $t1` 238c2ecf20Sopenharmony_ci if [ ! -r $2 ]; then 248c2ecf20Sopenharmony_ci echo "No System.map" >&2 258c2ecf20Sopenharmony_ci else 268c2ecf20Sopenharmony_ci t3=`grep $t2 $2` 278c2ecf20Sopenharmony_ci t4=`field 1 $t3` 288c2ecf20Sopenharmony_ci t5=`field 1 $t1` 298c2ecf20Sopenharmony_ci t6=`printf "%lu" $((0x$t4 - 0x$t5))` 308c2ecf20Sopenharmony_ci fi 318c2ecf20Sopenharmony_cifi 328c2ecf20Sopenharmony_ci$3 -r --source --adjust-vma=${t6:-0} $1 33