1#!/usr/bin/env python3 2# 3# Run a gdbstub test case 4# 5# Copyright (c) 2019 Linaro 6# 7# Author: Alex Bennée <alex.bennee@linaro.org> 8# 9# This work is licensed under the terms of the GNU GPL, version 2 or later. 10# See the COPYING file in the top-level directory. 11# 12# SPDX-License-Identifier: GPL-2.0-or-later 13 14import argparse 15import subprocess 16import shutil 17import shlex 18 19def get_args(): 20 parser = argparse.ArgumentParser(description="A gdbstub test runner") 21 parser.add_argument("--qemu", help="Qemu binary for test", 22 required=True) 23 parser.add_argument("--qargs", help="Qemu arguments for test") 24 parser.add_argument("--binary", help="Binary to debug", 25 required=True) 26 parser.add_argument("--test", help="GDB test script", 27 required=True) 28 parser.add_argument("--gdb", help="The gdb binary to use", default=None) 29 30 return parser.parse_args() 31 32if __name__ == '__main__': 33 args = get_args() 34 35 # Search for a gdb we can use 36 if not args.gdb: 37 args.gdb = shutil.which("gdb-multiarch") 38 if not args.gdb: 39 args.gdb = shutil.which("gdb") 40 if not args.gdb: 41 print("We need gdb to run the test") 42 exit(-1) 43 44 # Launch QEMU with binary 45 if "system" in args.qemu: 46 cmd = "%s %s %s -s -S" % (args.qemu, args.qargs, args.binary) 47 else: 48 cmd = "%s %s -g 1234 %s" % (args.qemu, args.qargs, args.binary) 49 50 inferior = subprocess.Popen(shlex.split(cmd)) 51 52 # Now launch gdb with our test and collect the result 53 gdb_cmd = "%s %s -ex 'target remote localhost:1234' -x %s" % (args.gdb, args.binary, args.test) 54 55 result = subprocess.call(gdb_cmd, shell=True); 56 57 exit(result) 58