Subversion Repositories amber

#!/bin/bash

#--------------------------------------------------------------#

#                                                              #

#  amber-jumps.sh                                              #

#                                                              #

#  This file is part of the Amber project                      #

#  http://www.opencores.org/project,amber                      #

#                                                              #

#  Description                                                 #

#  Parse the Amber disassembly file, amber.dis, and extract    #

#  all the function jumps, using the test disassembly file     #

#  to get the function names and addresses.                    #

#                                                              #

#  Author(s):                                                  #

#      - Conor Santifort, csantifort.amber@gmail.com           #

#                                                              #

#//////////////////////////////////////////////////////////////#

#                                                              #

# Copyright (C) 2010 Authors and OPENCORES.ORG                 #

#                                                              #

# This source file may be used and distributed without         #

# restriction provided that this copyright statement is not    #

# removed from the file and that any derivative work contains  #

# the original copyright notice and the associated disclaimer. #

#                                                              #

# This source file is free software; you can redistribute it   #

# and/or modify it under the terms of the GNU Lesser General   #

# Public License as published by the Free Software Foundation; #

# either version 2.1 of the License, or (at your option) any   #

# later version.                                               #

#                                                              #

# This source is distributed in the hope that it will be       #

# useful, but WITHOUT ANY WARRANTY; without even the implied   #

# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR      #

# PURPOSE.  See the GNU Lesser General Public License for more #

# details.                                                     #

#                                                              #

# You should have received a copy of the GNU Lesser General    #

# Public License along with this source; if not, download it   #

# from http://www.opencores.org/lgpl.shtml                     #

#                                                              #

#--------------------------------------------------------------#

show_usage() {

    echo " Usage:"

    echo "$0 <test-name>"

    exit

}

MINARGS=1

case $1 in

        ""|"-h"|"--help") show_usage ;;

esac

if [[ $# -lt $MINARGS ]] ; then

 echo "Too few arguments given (Minimum:$MINARGS)"

 echo

 show_usage

fi

#--------------------------------------------------------

# Find the test

#--------------------------------------------------------

TEST_NAME=$1

# First check if its an assembly test

if [ -f ../tests/${TEST_NAME}.S ]; then

    TEST_DIS=../tests/${TEST_NAME}.dis

elif [ -d ../../sw/${TEST_NAME} ]; then

    TEST_DIS=../../sw/${TEST_NAME}/${TEST_NAME}.dis

else

    echo "Test ${TEST_NAME} not found"

    exit

fi

grep jump amber.dis | awk '{print $1, $4, $6, $8}' | sed 's/,//' > /tmp/jumps

grep '>:' $TEST_DIS  | sed 's/<//' | sed 's/>://' > /tmp/funcsx

sort /tmp/funcsx > /tmp/funcs

# Remove some very common linux function jumps

../../sw/tools/amber-func-jumps /tmp/jumps /tmp/funcs \

  | grep -v "cpu_idle -" \

  | grep -v "cpu_idle <" \

  | grep -v "default_idle -" \

  | grep -v "default_idle <"