19 lines
362 B
ArmAsm
19 lines
362 B
ArmAsm
! insw() - Input a word array Author: Kees J. Bot
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! 18 Mar 1996
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! void insw(U16_t port, void *buf, size_t count);
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.sect .text
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.define _insw
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_insw:
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push ebp
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mov ebp, esp
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cld
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push edi
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mov edx, 8(ebp) ! port
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mov edi, 12(ebp) ! buf
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mov ecx, 16(ebp) ! byte count
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shr ecx, 1 ! word count
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rep o16 ins ! input many words
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pop edi
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pop ebp
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ret
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