forked from luck/tmp_suning_uos_patched
1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
27 lines
373 B
ArmAsm
27 lines
373 B
ArmAsm
/* $Id: memchr.S,v 1.1 2000/04/14 16:49:01 mjd Exp $
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*
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* "memchr" implementation of SuperH
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*
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* Copyright (C) 1999 Niibe Yutaka
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*
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*/
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/*
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* void *memchr(const void *s, int c, size_t n);
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*/
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#include <linux/linkage.h>
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ENTRY(memchr)
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tst r6,r6
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bt/s 2f
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exts.b r5,r5
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1: mov.b @r4,r1
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cmp/eq r1,r5
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bt/s 3f
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dt r6
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bf/s 1b
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add #1,r4
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2: mov #0,r4
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3: rts
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mov r4,r0
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