84d9c625bf
- Fix for possible unset uid/gid in toproto
- Fix for default mtree style
- Update libelf
- Importing libexecinfo
- Resynchronize GCC, mpc, gmp, mpfr
- build.sh: Replace params with show-params.
This has been done as the make target has been renamed in the same
way, while a new target named params has been added. This new
target generates a file containing all the parameters, instead of
printing it on the console.
- Update test48 with new etc/services (Fix by Ben Gras <ben@minix3.org)
get getservbyport() out of the inner loop
Change-Id: Ie6ad5226fa2621ff9f0dee8782ea48f9443d2091
28 lines
440 B
ArmAsm
28 lines
440 B
ArmAsm
/* $NetBSD: swab.S,v 1.10 2013/07/18 21:37:47 matt Exp $ */
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#include <machine/asm.h>
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ENTRY(swab)
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movl 4(%sp),%a0 | source
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movl 8(%sp),%a1 | destination
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movl 12(%sp),%d0 | count
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lsrl #1,%d0 | count is in bytes; we need words
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jeq swdone
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swloop:
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#ifdef __mcoldfire__
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movb (%a0)+,1(%a1)
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movb (%a0)+,(%a1)
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addql #2,%a1
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#else
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movw (%a0)+,%d1
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rorw #8,%d1
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movw %d1,(%a1)+
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#endif
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subql #1,%d0
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jne swloop
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swdone:
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rts
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END(swab)
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