mirror of
https://sourceware.org/git/glibc.git
synced 2025-01-11 11:50:06 +00:00
PowerPC: multiarch floor/floorf for PowerPC64
This commit is contained in:
Adhemerval Zanella
parent
96770f12b0
commit
357fd3b40a
18
ChangeLog
18
ChangeLog
@ -1,3 +1,21 @@
|
||||
2013-12-13 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
|
||||
|
||||
* sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile: Add floor/floorf
|
||||
multiarch implementation.
|
||||
* sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor-power5+.S: New
|
||||
file.
|
||||
* sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor-ppc64.S: New
|
||||
file.
|
||||
* sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf-power5+.S: New
|
||||
file.
|
||||
* sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf-ppc64.S: New
|
||||
file.
|
||||
multiarch llround for PPC64.
|
||||
* sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor.c: New file:
|
||||
multiarch floor for PPC64.
|
||||
* sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf.c: New file:
|
||||
multiarch floorf for PPC64.
|
||||
|
||||
2013-12-13 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
|
||||
|
||||
* sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile: Add ceil/ceilf
|
||||
|
||||
@ -5,5 +5,7 @@ sysdep_routines += s_isnan-power7 s_isnan-power6x s_isnan-power6 \
|
||||
libm-sysdep_routines += s_isnan-power7 s_isnan-power6x s_isnan-power6 \
|
||||
s_isnan-power5 s_isnan-ppc64 s_llround-power6x \
|
||||
s_llround-power5+ s_llround-ppc64 s_ceil-power5+ \
|
||||
s_ceil-ppc64 s_ceilf-power5+ s_ceilf-ppc64
|
||||
s_ceil-ppc64 s_ceilf-power5+ s_ceilf-ppc64 \
|
||||
s_floor-power5+ s_floor-ppc64 s_floorf-power5+ \
|
||||
s_floorf-ppc64
|
||||
endif
|
||||
|
||||
31
sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor-power5+.S
Normal file
31
sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor-power5+.S
Normal file
@ -0,0 +1,31 @@
|
||||
/* floor function. PowerPC64/power5+ version.
|
||||
Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
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>
|
||||
#include <math_ldbl_opt.h>
|
||||
|
||||
#undef weak_alias
|
||||
#define weak_alias(a,b)
|
||||
#undef strong_alias
|
||||
#define strong_alias(a,b)
|
||||
#undef compat_symbol
|
||||
#define compat_symbol(a,b,c,d)
|
||||
|
||||
#define __floor __floor_power5plus
|
||||
|
||||
#include <sysdeps/powerpc/powerpc64/power5+/fpu/s_floor.S>
|
||||
31
sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor-ppc64.S
Normal file
31
sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor-ppc64.S
Normal file
@ -0,0 +1,31 @@
|
||||
/* floor function. PowerPC64 default version.
|
||||
Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
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>
|
||||
#include <math_ldbl_opt.h>
|
||||
|
||||
#undef weak_alias
|
||||
#define weak_alias(a,b)
|
||||
#undef strong_alias
|
||||
#define strong_alias(a,b)
|
||||
#undef compat_symbol
|
||||
#define compat_symbol(a,b,c,d)
|
||||
|
||||
#define __floor __floor_ppc64
|
||||
|
||||
#include <sysdeps/powerpc/powerpc64/fpu/s_floor.S>
|
||||
40
sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor.c
Normal file
40
sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor.c
Normal file
@ -0,0 +1,40 @@
|
||||
/* Multiple versions of floor.
|
||||
Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
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 <math.h>
|
||||
#include <math_ldbl_opt.h>
|
||||
#include <shlib-compat.h>
|
||||
#include "init-arch.h"
|
||||
|
||||
extern __typeof (__floor) __floor_ppc64 attribute_hidden;
|
||||
extern __typeof (__floor) __floor_power5plus attribute_hidden;
|
||||
|
||||
libc_ifunc (__floor,
|
||||
(hwcap & PPC_FEATURE_POWER5_PLUS)
|
||||
? __floor_power5plus
|
||||
: __floor_ppc64);
|
||||
|
||||
weak_alias (__floor, floor)
|
||||
|
||||
#ifdef NO_LONG_DOUBLE
|
||||
strong_alias (__floor, __floorl)
|
||||
weak_alias (__floor, floorl)
|
||||
#endif
|
||||
#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
|
||||
compat_symbol (libm, __floor, floorl, GLIBC_2_0);
|
||||
#endif
|
||||
26
sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf-power5+.S
Normal file
26
sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf-power5+.S
Normal file
@ -0,0 +1,26 @@
|
||||
/* floorf function. PowerPC64/power5+ version.
|
||||
Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
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>
|
||||
|
||||
#undef weak_alias
|
||||
#define weak_alias(a,b)
|
||||
|
||||
#define __floorf __floorf_power5plus
|
||||
|
||||
#include <sysdeps/powerpc/powerpc64/power5+/fpu/s_floorf.S>
|
||||
27
sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf-ppc64.S
Normal file
27
sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf-ppc64.S
Normal file
@ -0,0 +1,27 @@
|
||||
/* floorf function. PowerPC64 default version.
|
||||
Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
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>
|
||||
#include <math_ldbl_opt.h>
|
||||
|
||||
#undef weak_alias
|
||||
#define weak_alias(a,b)
|
||||
|
||||
#define __floorf __floorf_ppc64
|
||||
|
||||
#include <sysdeps/powerpc/powerpc64/fpu/s_floorf.S>
|
||||
32
sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf.c
Normal file
32
sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf.c
Normal file
@ -0,0 +1,32 @@
|
||||
/* Multiple versions of floorf.
|
||||
Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
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 <math.h>
|
||||
#include <math_ldbl_opt.h>
|
||||
#include <shlib-compat.h>
|
||||
#include "init-arch.h"
|
||||
|
||||
extern __typeof (__floorf) __floorf_ppc64 attribute_hidden;
|
||||
extern __typeof (__floorf) __floorf_power5plus attribute_hidden;
|
||||
|
||||
libc_ifunc (__floorf,
|
||||
(hwcap & PPC_FEATURE_POWER5_PLUS)
|
||||
? __floorf_power5plus
|
||||
: __floorf_ppc64);
|
||||
|
||||
weak_alias (__floorf, floorf)
|
||||
Loading…
Reference in New Issue
Block a user