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30827bad38
Split out code only used during system emulation, to reduce code pulled in user emulation and tools. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200423202112.644-6-philmd@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
70 lines
2.2 KiB
C
70 lines
2.2 KiB
C
/*
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* QEMU System Emulator
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*
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* Copyright (c) 2003-2008 Fabrice Bellard
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include "qemu/osdep.h"
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#include "sysemu/sysemu.h"
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#include "chardev/char.h"
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#include "qemu/error-report.h"
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#include "chardev-internal.h"
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static int chardev_machine_done_notify_one(Object *child, void *opaque)
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{
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Chardev *chr = (Chardev *)child;
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ChardevClass *class = CHARDEV_GET_CLASS(chr);
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if (class->chr_machine_done) {
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return class->chr_machine_done(chr);
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}
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return 0;
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}
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static void chardev_machine_done_hook(Notifier *notifier, void *unused)
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{
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int ret = object_child_foreach(get_chardevs_root(),
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chardev_machine_done_notify_one, NULL);
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if (ret) {
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error_report("Failed to call chardev machine_done hooks");
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exit(1);
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}
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}
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static Notifier chardev_machine_done_notify = {
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.notify = chardev_machine_done_hook,
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};
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static void register_types(void)
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{
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/*
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* This must be done after machine init, since we register FEs with muxes
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* as part of realize functions like serial_isa_realizefn when -nographic
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* is specified.
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*/
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qemu_add_machine_init_done_notifier(&chardev_machine_done_notify);
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}
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type_init(register_types);
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