20 lines
402 B
ArmAsm
20 lines
402 B
ArmAsm
/* outsw() - Output a word array Author: Kees J. Bot */
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/* 18 Mar 1996 */
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/* void outsw(U16_t port, void *buf, size_t count); */
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.text
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.globl _outsw
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_outsw:
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push %ebp
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movl %esp, %ebp
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cld
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push %esi
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movl 8(%ebp), %edx /* port */
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movl 12(%ebp), %esi /* buf */
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movl 16(%ebp), %ecx /* byte count */
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shrl $1, %ecx /* word count */
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rep outsw /* output many words */
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pop %esi
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pop %ebp
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ret
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