22 lines
375 B
ArmAsm
22 lines
375 B
ArmAsm
! insl() - Input a dword array Author: Kees J. Bot
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! 18 Mar 1996
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! void insl(U16_t port, void *buf, size_t count);
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o32 = 0x66
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.sect .text
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.define _insl
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_insl:
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push bp
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mov bp, sp
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cld
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push di
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mov dx, 4(bp) ! port
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mov di, 6(bp) ! buf
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mov cx, 8(bp) ! byte count
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shr cx, #2 ! dword count
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.data1 o32
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rep ins ! input many dwords
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pop di
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pop bp
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ret
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