ladybird/Kernel/Sections.h
Gunnar Beutner 22a588d394 Kernel: Make the page table for the kernel image larger
Building the x86_64 kernel with ENABLE_EXTRA_KERNEL_DEBUG_SYMBOLS
results in an image that is larger than 0x2000000 bytes.
2021-07-16 18:50:59 +02:00

24 lines
738 B
C

/*
* Copyright (c) 2018-2021, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/Platform.h>
#define READONLY_AFTER_INIT __attribute__((section(".ro_after_init")))
#define UNMAP_AFTER_INIT NEVER_INLINE __attribute__((section(".unmap_after_init")))
#define KERNEL_BASE 0xC0000000
#define KERNEL_PD_OFFSET 0x3000000
#define KERNEL_PD_END 0xF1000000
#define KERNEL_PT1024_BASE 0xFFE00000
#define KERNEL_QUICKMAP_PT (KERNEL_PT1024_BASE + 0x6000)
#define KERNEL_QUICKMAP_PD (KERNEL_PT1024_BASE + 0x7000)
#define KERNEL_QUICKMAP_PER_CPU_BASE (KERNEL_PT1024_BASE + 0x8000)
#define KERNEL_PHYSICAL_PAGES_BASE (KERNEL_BASE + KERNEL_PD_OFFSET)
#define USER_RANGE_CEILING 0xBE000000