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6b606771b5
This makes a kernel panic immediately fail the on-target CI job. Otherwise the failed job looks like a test timeout unless one digs into the details of the job.
35 lines
780 B
C++
35 lines
780 B
C++
/*
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* Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <AK/Format.h>
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#include <Kernel/Arch/x86/Processor.h>
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#include <Kernel/CommandLine.h>
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#include <Kernel/KSyms.h>
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#include <Kernel/Panic.h>
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namespace Kernel {
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[[noreturn]] static void __reset()
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{
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// FIXME: This works for i686/x86_64, but needs to be ported to any other arch when needed.
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asm(
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"lidt 0\n"
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"movl $0, 0\n");
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__builtin_unreachable();
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}
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void __panic(const char* file, unsigned int line, const char* function)
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{
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critical_dmesgln("at {}:{} in {}", file, line, function);
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dump_backtrace();
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if (kernel_command_line().boot_mode() == BootMode::SelfTest)
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__reset();
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else
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Processor::halt();
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}
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}
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