28 lines
732 B
C
28 lines
732 B
C
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/*
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* Copyright 2018, Jaroslaw Pelczar <jarek@jpelczar.com>
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* Distributed under the terms of the MIT License.
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*/
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#ifndef _KERNEL_ARCH_ARM64_ARCH_KERNEL_H_
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#define _KERNEL_ARCH_ARM64_ARCH_KERNEL_H_
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#include <kernel/arch/cpu.h>
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// memory layout
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#define KERNEL_BASE 0xffff000000000000
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#define KERNEL_SIZE 0x8000000000
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#define KERNEL_TOP (KERNEL_BASE + (KERNEL_SIZE - 1))
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#define USER_BASE 0x1000
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#define USER_BASE_ANY USER_BASE
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#define USER_SIZE (0x0001000000000000UL - USER_BASE)
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#define USER_TOP (0x0001000000000000UL - 1)
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#define KERNEL_USER_DATA_BASE 0x60000000
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#define USER_STACK_REGION 0x70000000
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#define USER_STACK_REGION_SIZE ((USER_TOP - USER_STACK_REGION) + 1)
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#endif /* _KERNEL_ARCH_ARM64_ARCH_KERNEL_H_ */
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