mirror of
https://github.com/projectacrn/acrn-hypervisor.git
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b30ba3db15
Since ACRN has the capability to reboot and reboot reason is available
in SOS, acrnprobe could detect the crash of acrn and SOS kernel.
List of added crash types:
1. ACRNCRASH - crashed in hypervisor, this detection depends on
files in /tmp/acrnlog_last(provided by acrnlog).
2. IPANIC - crashed in SOS kernel, this detection depends on
pstore.
3. SWWDT_IPANIC - crashed in SOS kernel and reboot reason is wdt.
4. HWWDT_UNHANDLE - only recognize reboot reason is global, there is no
further clues that it's a SOS kernel crash or a
hypervisor crash.
5. SWWDT_UNHANDLE - only recognize reboot reason is wdt, there is no
further clues that it's a SOS kernel crash or a
hypervisor crash.
6. UNKNOWN - only recognize reboot reason is warm, there is no
further clues that it's a SOS kernel crash or a
hypervisor crash.
Signed-off-by: Liu, Xinwu <xinwu.liu@intel.com>
Acked-by: Chen Gang <gang.c.chen@intel.com>
46 lines
1.3 KiB
C
46 lines
1.3 KiB
C
/*
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* Copyright (C) 2018 Intel Corporation
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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/*
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* Copyright (C) 2018 Intel Corporation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __PROBEUTILS_H__
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#define __PROBEUTILS_H__
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#define UPTIME_SIZE 24
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#define LONG_TIME_SIZE 32
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enum e_dir_mode {
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MODE_CRASH = 0,
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MODE_STATS,
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MODE_VMEVENT,
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};
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int get_uptime_string(char newuptime[24], int *hours);
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int get_current_time_long(char buf[32]);
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unsigned long long get_uptime(void);
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char *generate_event_id(char *seed1, char *seed2);
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char *generate_eventid256(char *seed);
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void generate_crashfile(char *dir, char *event, char *hashkey,
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char *type, char *data0,
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char *data1, char *data2);
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char *generate_log_dir(enum e_dir_mode mode, char *hashkey);
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int is_boot_id_changed(void);
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#endif
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