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🆕 完成了加载内核程序到内存中的功能

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fslongjin
2022-01-17 23:14:33 +08:00
parent 84f3aaac70
commit 9167e92fae
4 changed files with 487 additions and 11 deletions
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4
bootloader/boot.asm
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@ -114,8 +114,8 @@ Label_Go_On:
jmp Label_Cmp_FileName
Label_Different:
and di, 0ffe0h ;将di恢复到当前目录项的第0字节
add di, 20h ;将di跳转到下一目录项的第0字节
and di, 0xffe0 ;将di恢复到当前目录项的第0字节
add di, 0x20 ;将di跳转到下一目录项的第0字节
mov si, LoaderFileName
jmp Label_Search_For_LoaderBin ;继续搜索下一目录项