13 lines
167 B
ArmAsm
13 lines
167 B
ArmAsm
.global outb
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outb:
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mov 4(%esp), %dx
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mov 8(%esp), %al
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out %al, %dx
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ret
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.global inb
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inb:
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mov 4(%esp), %dx
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xor %eax, %eax
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in %dx, %al
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ret |