gdbterm

#!/bin/bash -e

 ##############################################################################
 #                                                                            #
 # Copyright (C) 2022 MachineWare GmbH                                        #
 # All Rights Reserved                                                        #
 #                                                                            #
 # This is work is licensed under the terms described in the LICENSE file     #
 # found in the root directory of this source tree.                           #
 #                                                                            #
 ##############################################################################

gdb="gdb-multiarch"
term="xterm"

# check if gdb and xterm can be found
$gdb  -v >/dev/null 2>&1 || { echo >&2 "$gdb not found, aborting."; exit 1; }
$term -v >/dev/null 2>&1 || { echo >&2 "$term not found, aborting."; exit 1; }

name="" # Name of the processor to connect to
host="" # Simulation host
port="" # Port to use for the GDB remote serial protocol
syms="" # Location(s) of the symbol file(s)

# parse command line
while getopts "n:h:p:s:" opt; do
    case "$opt" in
        n) name="$OPTARG" ;;
        h) host="$OPTARG" ;;
        p) port="$OPTARG" ;;
        s) syms="$syms $OPTARG" ;;
        ?) echo "Usage $(basename $0) [-n name] [-h host] [-p port] [-s syms]"
           exit 1
    esac
done

test "$name" != "" || { echo >&2 "cpu name cannot be empty"; exit 1; }
test "$port" != "" || { echo >&2 "gdb port not specified"; exit 1; }

args="--nx -ex=\"set confirm off\""
for s in $syms; do
    args="$args -ex=\"add-symbol-file $s\""
done
args="$args -ex=\"set confirm on\""
args="$args -ex=\"target remote $host:$port\""
$term -fa 'Monospace' -fs 12 -T "$name" -e "$gdb $args" &