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author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2017-10-13 14:56:29 -0300 |
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committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2017-11-30 14:10:20 -0200 |
commit | dda1d2e88b79a1d45d722c3b00b7a2f2250cb00e (patch) | |
tree | a9225737167f15999680b7fc49d825ed29b8f312 /sysdeps/sparc/sparc64/multiarch/addmul_1.S | |
parent | b70cbbfcc844fd862a3f053991ce392f224b89cd (diff) | |
download | glibc-dda1d2e88b79a1d45d722c3b00b7a2f2250cb00e.tar.gz glibc-dda1d2e88b79a1d45d722c3b00b7a2f2250cb00e.tar.xz glibc-dda1d2e88b79a1d45d722c3b00b7a2f2250cb00e.zip |
sparc: refactor sparc64 __mpn_addmul_1 selector to C
This patch refactors the sparc64 ifunc selector to a C implementation. Also, the generic symbol is moved to its own implementation file addmul_1-generic.S). Checked on sparc64-linux-gnu and sparcv9-linux-gnu. * sysdeps/sparc/sparc64/multiarch/Makefile (sysdep_routines): Add addmul_1-generic. * sysdeps/sparc/sparc64/multiarch/addmul_1-generic.S: New file. * sysdeps/sparc/sparc64/multiarch/addmul_1.c: Likewise. * sysdeps/sparc/sparc64/multiarch/addmul_1.S: Remove file. Signed-off-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Diffstat (limited to 'sysdeps/sparc/sparc64/multiarch/addmul_1.S')
-rw-r--r-- | sysdeps/sparc/sparc64/multiarch/addmul_1.S | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/sysdeps/sparc/sparc64/multiarch/addmul_1.S b/sysdeps/sparc/sparc64/multiarch/addmul_1.S deleted file mode 100644 index dcb1da184c..0000000000 --- a/sysdeps/sparc/sparc64/multiarch/addmul_1.S +++ /dev/null @@ -1,56 +0,0 @@ -/* Multiple versions of addmul_1 - - Copyright (C) 2013-2017 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 - <http://www.gnu.org/licenses/>. */ - -#include <sysdep.h> - -ENTRY(__mpn_addmul_1) - .type __mpn_addmul_1, @gnu_indirect_function -# ifdef SHARED - SETUP_PIC_REG_LEAF(o3, o5) -# endif - set HWCAP_SPARC_VIS3, %o1 - andcc %o0, %o1, %g0 - be 1f - nop -# ifdef SHARED - sethi %gdop_hix22(__mpn_addmul_1_vis3), %o1 - xor %o1, %gdop_lox10(__mpn_addmul_1_vis3), %o1 -# else - set __mpn_addmul_1_vis3, %o1 -# endif - ba 10f - nop -1: -# ifdef SHARED - sethi %gdop_hix22(__mpn_addmul_1_generic), %o1 - xor %o1, %gdop_lox10(__mpn_addmul_1_generic), %o1 -# else - set __mpn_addmul_1_generic, %o1 -# endif -10: -# ifdef SHARED - add %o3, %o1, %o1 -# endif - retl - mov %o1, %o0 -END(__mpn_addmul_1) - -#define __mpn_addmul_1 __mpn_addmul_1_generic -#include "../addmul_1.S" |