| /* 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 |