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- /* outsl_ns.S: output array of 4b words to device without byte swapping
- *
- * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
- .text
- .p2align 4
- ###############################################################################
- #
- # void __outsl_ns(unsigned int port, const void *buf, int n)
- #
- ###############################################################################
- .globl __outsl_ns
- .type __outsl_ns,@function
- __outsl_ns:
- andicc.p gr9,#3,gr0,icc0
- setlos #4,gr4
- bne icc0,#0,__outsl_ns_misaligned
- subi gr9,#4,gr9
- 0:
- ldu.p @(gr9,gr4),gr5
- subicc gr10,#1,gr10,icc0
- sti.p gr5,@(gr8,#0)
- bhi icc0,#2,0b
- membar
- bralr
- __outsl_ns_misaligned:
- subi.p gr9,#1,gr9
- setlos #1,gr4
- 0:
- ldubu @(gr9,gr4),gr5
- ldubu.p @(gr9,gr4),gr6
- slli gr5,#8,gr5
- ldubu.p @(gr9,gr4),gr7
- or gr5,gr6,gr5
- ldubu.p @(gr9,gr4),gr6
- slli gr5,#16,gr5
- slli.p gr7,#8,gr7
- or gr5,gr6,gr5
- subicc.p gr10,#1,gr10,icc0
- or gr5,gr7,gr5
- sti.p gr5,@(gr8,#0)
- bhi icc0,#2,0b
- membar
- bralr
- .size __outsl_ns, .-__outsl_ns
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