mirror of
https://github.com/FEX-Emu/linux.git
synced 2024-12-28 20:37:27 +00:00
478b8fecda
o Renamed files in sparc64 to <name>_64.S when identical to sparc32 files. o iomap.c were equal for sparc32 and sparc64 o adjusted sparc/Makefile now we have only one lib/ Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
33 lines
477 B
ArmAsm
33 lines
477 B
ArmAsm
/*
|
|
* Sparc64 optimized strncmp code.
|
|
*
|
|
* Copyright (C) 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
|
|
*/
|
|
|
|
#include <asm/asi.h>
|
|
|
|
.text
|
|
.align 32
|
|
.globl strncmp
|
|
.type strncmp,#function
|
|
strncmp:
|
|
brlez,pn %o2, 3f
|
|
lduba [%o0] (ASI_PNF), %o3
|
|
1:
|
|
add %o0, 1, %o0
|
|
ldub [%o1], %o4
|
|
brz,pn %o3, 2f
|
|
add %o1, 1, %o1
|
|
cmp %o3, %o4
|
|
bne,pn %icc, 2f
|
|
subcc %o2, 1, %o2
|
|
bne,a,pt %xcc, 1b
|
|
ldub [%o0], %o3
|
|
2:
|
|
retl
|
|
sub %o3, %o4, %o0
|
|
3:
|
|
retl
|
|
clr %o0
|
|
.size strncmp, .-strncmp
|