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Revision 9a3e52e3465f85d203d0fd2910ca3625b3c45420 authored by Wolfgang Bumiller on 25 September 2018, 08:15:06 UTC, committed by Markus Armbruster on 06 November 2018, 16:02:49 UTC 
monitor: guard iothread access by mon->use_io_thread
 
monitor_resume() and monitor_suspend() both want to
"kick" the I/O thread if it is there, but in
monitor_suspend() lacked the use_io_thread flag condition.
This is required when we later only spawn the thread on
first use.

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Message-Id: <20180925081507.11873-2-w.bumiller@proxmox.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
1 parent 0ca70f1
Raw File
qemu-gdb.py 
#!/usr/bin/python

# GDB debugging support
#
# Copyright 2012 Red Hat, Inc. and/or its affiliates
#
# Authors:
#  Avi Kivity <avi@redhat.com>
#
# This work is licensed under the terms of the GNU GPL, version 2.  See
# the COPYING file in the top-level directory.
#
# Contributions after 2012-01-13 are licensed under the terms of the
# GNU GPL, version 2 or (at your option) any later version.

# Usage:
# At the (gdb) prompt, type "source scripts/qemu-gdb.py".
# "help qemu" should then list the supported QEMU debug support commands.

import gdb

import os, sys

# Annoyingly, gdb doesn't put the directory of scripts onto the
# module search path. Do it manually.

sys.path.append(os.path.dirname(__file__))

from qemugdb import aio, mtree, coroutine, tcg, timers

class QemuCommand(gdb.Command):
    '''Prefix for QEMU debug support commands'''
    def __init__(self):
        gdb.Command.__init__(self, 'qemu', gdb.COMMAND_DATA,
                             gdb.COMPLETE_NONE, True)

QemuCommand()
coroutine.CoroutineCommand()
mtree.MtreeCommand()
aio.HandlersCommand()
tcg.TCGLockStatusCommand()
timers.TimersCommand()

coroutine.CoroutineSPFunction()
coroutine.CoroutinePCFunction()

# Default to silently passing through SIGUSR1, because QEMU sends it
# to itself a lot.
gdb.execute('handle SIGUSR1 pass noprint nostop')
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