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33 lines
521 B
C++
33 lines
521 B
C++
/*
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* Copyright (c) 2021, James Mintram <me@jamesrm.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <Kernel/Prekernel/Arch/aarch64/Prekernel.h>
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#include <Kernel/Arch/aarch64/ASM_wrapper.h>
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#include <Kernel/Prekernel/Arch/aarch64/UART.h>
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namespace Prekernel {
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[[noreturn]] void panic(const char* msg)
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{
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auto& uart = Prekernel::UART::the();
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if (msg) {
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uart.print_str(msg);
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}
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Prekernel::halt();
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}
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[[noreturn]] void halt()
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{
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for (;;) {
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asm volatile("wfi");
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}
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}
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}
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