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33 lines
442 B
NASM
33 lines
442 B
NASM
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mov ss, 1
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mov sp, 0x10 ; 从 0x00 ~ 0xf 是栈的空间 0x10 - 1 = 0xf
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jmp start
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init_d:
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mov d, 0x10
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ret
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increase_d:
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inc d
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cmp d, 0x15
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jz increase_d_end
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jmp increase_d
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increase_d_end:
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iret
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start:
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call init_d
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cli
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int increase_d ; 这个函数就不再执行了
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sti
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; 下面是查看栈是否回归正常
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push 0xf0
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push 0xf1
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push 0xf2
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push 0xf3
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hlt
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