/* Multiple versions of memset and bzero Copyright (C) 2010, 2011, 2012 Free Software Foundation, Inc. Contributed by David S. Miller (davem@davemloft.net) This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, see . */ #include #if !defined NOT_IN_libc .text ENTRY(memset) .type memset, @gnu_indirect_function # ifdef SHARED SETUP_PIC_REG_LEAF(o3, o5) # endif andcc %o0, HWCAP_SPARC_BLKINIT, %g0 be 9f nop # ifdef SHARED sethi %gdop_hix22(__memset_niagara1), %o1 xor %o1, %gdop_lox10(__memset_niagara1), %o1 # else set __memset_niagara1, %o1 # endif ba 10f nop 9: # ifdef SHARED sethi %gdop_hix22(__memset_ultra1), %o1 xor %o1, %gdop_lox10(__memset_ultra1), %o1 # else set __memset_ultra1, %o1 # endif 10: # ifdef SHARED add %o3, %o1, %o1 # endif retl mov %o1, %o0 END(memset) ENTRY(__bzero) .type bzero, @gnu_indirect_function # ifdef SHARED SETUP_PIC_REG_LEAF(o3, o5) # endif andcc %o0, HWCAP_SPARC_BLKINIT, %g0 be 9f nop # ifdef SHARED sethi %gdop_hix22(__bzero_niagara1), %o1 xor %o1, %gdop_lox10(__bzero_niagara1), %o1 # else set __bzero_niagara1, %o1 # endif ba 10f nop 9: # ifdef SHARED sethi %gdop_hix22(__bzero_ultra1), %o1 xor %o1, %gdop_lox10(__bzero_ultra1), %o1 # else set __bzero_ultra1, %o1 # endif 10: # ifdef SHARED add %o3, %o1, %o1 # endif retl mov %o1, %o0 END(__bzero) weak_alias (__bzero, bzero) # undef weak_alias # define weak_alias(a, b) libc_hidden_builtin_def (memset) #undef libc_hidden_builtin_def #define libc_hidden_builtin_def(name) #define memset __memset_ultra1 #define __bzero __bzero_ultra1 #endif #include "../memset.S"