14 lines
170 B
ArmAsm
14 lines
170 B
ArmAsm
.global serial_outb
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serial_outb:
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mov %di, %dx
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mov %sil, %al
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out %al, %dx
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ret
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.global serial_inb
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serial_inb:
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mov %di, %dx
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in %dx, %al
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movzx %al, %rax
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ret
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