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bug fix

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This commit is contained in:
fslongjin
2022-04-15 14:15:32 +08:00
parent c2d8e88617
commit be8ac71aa9
8 changed files with 15 additions and 11 deletions
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3
kernel/head.S
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@ -202,6 +202,7 @@ multiboot_header_end:
ENTRY(_start)
// 关中断
cli
// multiboot2_info 结构体指针
mov %ebx, mb2_info
//mov %ebx, %e8
@ -308,7 +309,7 @@ ENTRY(_start64)
mov %ax, %fs
mov %ax, %ss
mov $0x7e00, %esp
// === 加载GDTR ====
lgdt GDT_POINTER(%rip) //这里我没搞明白rip相对寻址, 看了文档，大概是用来实现PIC的（position independent code）
//lgdt $GDT_POINTER