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https://gitlab.com/qemu-project/qemu
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d665d696c5
Added the hmp command to query io apic state, may be usefull after guest crashes to understand IRQ routing in guest. Implementation is only for kvm here. The dump will look like (qemu) info ioapic ioapic id=0x00 sel=0x26 (redir[11]) pin 0 0x0000000000010000 dest=0 vec=0 active-hi edge masked fixed physical pin 1 0x0000000000000031 dest=0 vec=49 active-hi edge fixed physical ... pin 23 0x0000000000010000 dest=0 vec=0 active-hi edge masked fixed physical IRR (none) Remote IRR (none) Signed-off-by: Pavel Butsykin <pbutsykin@virtuozzo.com> Signed-off-by: Denis V. Lunev <den@openvz.org> CC: Paolo Bonzini <pbonzini@redhat.com> CC: Andreas Färber <afaerber@suse.de> Message-Id: <1442927901-1084-9-git-send-email-den@openvz.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
49 lines
1.7 KiB
C
49 lines
1.7 KiB
C
/*
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* QEMU monitor
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*
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* Copyright (c) 2003-2004 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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#ifndef MONITOR_COMMON_H
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#define MONITOR_COMMON_H
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#define MD_TLONG 0
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#define MD_I32 1
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struct MonitorDef {
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const char *name;
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int offset;
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target_long (*get_value)(const struct MonitorDef *md, int val);
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int type;
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};
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const MonitorDef *target_monitor_defs(void);
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CPUArchState *mon_get_cpu_env(void);
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CPUState *mon_get_cpu(void);
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void hmp_info_mem(Monitor *mon, const QDict *qdict);
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void hmp_info_tlb(Monitor *mon, const QDict *qdict);
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void hmp_mce(Monitor *mon, const QDict *qdict);
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void hmp_info_local_apic(Monitor *mon, const QDict *qdict);
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void hmp_info_io_apic(Monitor *mon, const QDict *qdict);
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#endif /* MONITOR_COMMON */
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