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34 lines
758 B
C++
34 lines
758 B
C++
/*
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* Copyright (c) 2018-2022, James Mintram <me@jamesrm.com>
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* Copyright (c) 2018-2021, 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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#pragma once
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#include <AK/Platform.h>
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#define PAGE_MASK (~(FlatPtr)0xfffu)
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#define LSW(x) ((u32)(x)&0xFFFF)
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#define MSW(x) (((u32)(x) >> 16) & 0xFFFF)
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#define LSB(x) ((x)&0xFF)
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#define MSB(x) (((x) >> 8) & 0xFF)
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#if ARCH(X86_64)
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# include <Kernel/Arch/x86_64/CPU.h>
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#elif ARCH(AARCH64)
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# include <Kernel/Arch/aarch64/CPU.h>
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#else
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# error "Unknown architecture"
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#endif
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namespace Kernel {
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struct RegisterState;
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void dump_registers(RegisterState const& regs);
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void handle_crash(RegisterState const&, char const* description, int signal, bool out_of_memory = false);
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}
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