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增加对特定架构内存使用情况的文档

This commit is contained in:
pointer-to-bios 2024-02-25 20:46:56 +08:00
parent 25116eaee4
commit f64ff62b75
1 changed files with 12 additions and 0 deletions
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12
include/kernel/arch/x86_64/memm.h
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@ -4,6 +4,18 @@
#include <types.h> #include <types.h>
#include <libk/bits.h> #include <libk/bits.h>
/**
* @details x86_64
*
* 物理地址空间：
*
* * 0 \~ 2MB：不使用，不映射
* * 2MB \~ 4MB：中断栈。
* * 4MB \~ 16MB：内核栈。
* * 16MB \~ ?：内核镜像。
* * ? \~ 128MB：内核大分配器。
*/
/** /**
* @name MEMM_PAGE_SIZE * @name MEMM_PAGE_SIZE
* @addindex 平台定制宏 * @addindex 平台定制宏