|
 |
147e83 |
From defecce61df9fb5579cefdc26201d2be12b8c72a Mon Sep 17 00:00:00 2001
|
|
|
147e83 |
From: Rajalakshmi Srinivasaraghavan <raji@linux.vnet.ibm.com>
|
|
|
147e83 |
Date: Wed, 30 Jul 2014 11:20:40 -0500
|
|
|
147e83 |
Subject: [PATCH] PowerPC: multiarch round/roundf for PowerPC64
|
|
|
147e83 |
|
|
|
147e83 |
commit 59a3e194f75c4845b15caa1ae16b0264f9c7cf0c
|
|
|
147e83 |
Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
|
|
|
147e83 |
Date: Fri Dec 13 15:06:01 2013 -0500
|
|
|
147e83 |
---
|
|
|
147e83 |
sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile | 3 +-
|
|
|
147e83 |
.../powerpc64/fpu/multiarch/s_round-power5+.S | 31 +++++++++++++++++
|
|
|
147e83 |
.../powerpc64/fpu/multiarch/s_round-ppc64.S | 31 +++++++++++++++++
|
|
|
147e83 |
sysdeps/powerpc/powerpc64/fpu/multiarch/s_round.c | 40 ++++++++++++++++++++++
|
|
|
147e83 |
.../powerpc64/fpu/multiarch/s_roundf-power5+.S | 26 ++++++++++++++
|
|
|
147e83 |
.../powerpc64/fpu/multiarch/s_roundf-ppc64.S | 26 ++++++++++++++
|
|
|
147e83 |
sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf.c | 32 +++++++++++++++++
|
|
|
147e83 |
7 files changed, 188 insertions(+), 1 deletion(-)
|
|
|
147e83 |
create mode 100644 sysdeps/powerpc/powerpc64/fpu/multiarch/s_round-power5+.S
|
|
|
147e83 |
create mode 100644 sysdeps/powerpc/powerpc64/fpu/multiarch/s_round-ppc64.S
|
|
|
147e83 |
create mode 100644 sysdeps/powerpc/powerpc64/fpu/multiarch/s_round.c
|
|
|
147e83 |
create mode 100644 sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf-power5+.S
|
|
|
147e83 |
create mode 100644 sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf-ppc64.S
|
|
|
147e83 |
create mode 100644 sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf.c
|
|
|
147e83 |
|
|
|
147e83 |
diff --git glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
|
|
|
147e83 |
index d3d230d..303cd0f 100644
|
|
|
147e83 |
--- glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
|
|
|
147e83 |
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
|
|
|
147e83 |
@@ -7,5 +7,6 @@ libm-sysdep_routines += s_isnan-power7 s_isnan-power6x s_isnan-power6 \
|
|
|
147e83 |
s_llround-power5+ s_llround-ppc64 s_ceil-power5+ \
|
|
|
147e83 |
s_ceil-ppc64 s_ceilf-power5+ s_ceilf-ppc64 \
|
|
|
147e83 |
s_floor-power5+ s_floor-ppc64 s_floorf-power5+ \
|
|
|
147e83 |
- s_floorf-ppc64
|
|
|
147e83 |
+ s_floorf-ppc64 s_round-power5+ s_round-ppc64 \
|
|
|
147e83 |
+ s_roundf-power5+ s_roundf-ppc64
|
|
|
147e83 |
endif
|
|
|
147e83 |
diff --git glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_round-power5+.S glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_round-power5+.S
|
|
|
147e83 |
new file mode 100644
|
|
|
147e83 |
index 0000000..c2afb4f
|
|
|
147e83 |
--- /dev/null
|
|
|
147e83 |
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_round-power5+.S
|
|
|
147e83 |
@@ -0,0 +1,31 @@
|
|
|
147e83 |
+/* round function. PowerPC64/power5+ version.
|
|
|
147e83 |
+ Copyright (C) 2013-2014 Free Software Foundation, Inc.
|
|
|
147e83 |
+ This file is part of the GNU C Library.
|
|
|
147e83 |
+
|
|
|
147e83 |
+ The GNU C Library is free software; you can redistribute it and/or
|
|
|
147e83 |
+ modify it under the terms of the GNU Lesser General Public
|
|
|
147e83 |
+ License as published by the Free Software Foundation; either
|
|
|
147e83 |
+ version 2.1 of the License, or (at your option) any later version.
|
|
|
147e83 |
+
|
|
|
147e83 |
+ The GNU C Library is distributed in the hope that it will be useful,
|
|
|
147e83 |
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
147e83 |
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
|
147e83 |
+ Lesser General Public License for more details.
|
|
|
147e83 |
+
|
|
|
147e83 |
+ You should have received a copy of the GNU Lesser General Public
|
|
|
147e83 |
+ License along with the GNU C Library; if not, see
|
|
|
147e83 |
+ <http://www.gnu.org/licenses/>. */
|
|
|
147e83 |
+
|
|
|
147e83 |
+#include <sysdep.h>
|
|
|
147e83 |
+#include <math_ldbl_opt.h>
|
|
|
147e83 |
+
|
|
|
147e83 |
+#undef weak_alias
|
|
|
147e83 |
+#define weak_alias(a,b)
|
|
|
147e83 |
+#undef strong_alias
|
|
|
147e83 |
+#define strong_alias(a,b)
|
|
|
147e83 |
+#undef compat_symbol
|
|
|
147e83 |
+#define compat_symbol(a,b,c,d)
|
|
|
147e83 |
+
|
|
|
147e83 |
+#define __round __round_power5plus
|
|
|
147e83 |
+
|
|
|
147e83 |
+#include <sysdeps/powerpc/powerpc64/power5+/fpu/s_round.S>
|
|
|
147e83 |
diff --git glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_round-ppc64.S glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_round-ppc64.S
|
|
|
147e83 |
new file mode 100644
|
|
|
147e83 |
index 0000000..76c96b6
|
|
|
147e83 |
--- /dev/null
|
|
|
147e83 |
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_round-ppc64.S
|
|
|
147e83 |
@@ -0,0 +1,31 @@
|
|
|
147e83 |
+/* round function. PowerPC64 default version.
|
|
|
147e83 |
+ Copyright (C) 2013-2014 Free Software Foundation, Inc.
|
|
|
147e83 |
+ This file is part of the GNU C Library.
|
|
|
147e83 |
+
|
|
|
147e83 |
+ The GNU C Library is free software; you can redistribute it and/or
|
|
|
147e83 |
+ modify it under the terms of the GNU Lesser General Public
|
|
|
147e83 |
+ License as published by the Free Software Foundation; either
|
|
|
147e83 |
+ version 2.1 of the License, or (at your option) any later version.
|
|
|
147e83 |
+
|
|
|
147e83 |
+ The GNU C Library is distributed in the hope that it will be useful,
|
|
|
147e83 |
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
147e83 |
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
|
147e83 |
+ Lesser General Public License for more details.
|
|
|
147e83 |
+
|
|
|
147e83 |
+ You should have received a copy of the GNU Lesser General Public
|
|
|
147e83 |
+ License along with the GNU C Library; if not, see
|
|
|
147e83 |
+ <http://www.gnu.org/licenses/>. */
|
|
|
147e83 |
+
|
|
|
147e83 |
+#include <sysdep.h>
|
|
|
147e83 |
+#include <math_ldbl_opt.h>
|
|
|
147e83 |
+
|
|
|
147e83 |
+#undef weak_alias
|
|
|
147e83 |
+#define weak_alias(a,b)
|
|
|
147e83 |
+#undef strong_alias
|
|
|
147e83 |
+#define strong_alias(a,b)
|
|
|
147e83 |
+#undef compat_symbol
|
|
|
147e83 |
+#define compat_symbol(a,b,c,d)
|
|
|
147e83 |
+
|
|
|
147e83 |
+#define __round __round_ppc64
|
|
|
147e83 |
+
|
|
|
147e83 |
+#include <sysdeps/powerpc/powerpc64/fpu/s_round.S>
|
|
|
147e83 |
diff --git glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_round.c glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_round.c
|
|
|
147e83 |
new file mode 100644
|
|
|
147e83 |
index 0000000..5818411
|
|
|
147e83 |
--- /dev/null
|
|
|
147e83 |
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_round.c
|
|
|
147e83 |
@@ -0,0 +1,40 @@
|
|
|
147e83 |
+/* Multiple versions of round.
|
|
|
147e83 |
+ Copyright (C) 2013-2014 Free Software Foundation, Inc.
|
|
|
147e83 |
+ This file is part of the GNU C Library.
|
|
|
147e83 |
+
|
|
|
147e83 |
+ The GNU C Library is free software; you can redistribute it and/or
|
|
|
147e83 |
+ modify it under the terms of the GNU Lesser General Public
|
|
|
147e83 |
+ License as published by the Free Software Foundation; either
|
|
|
147e83 |
+ version 2.1 of the License, or (at your option) any later version.
|
|
|
147e83 |
+
|
|
|
147e83 |
+ The GNU C Library is distributed in the hope that it will be useful,
|
|
|
147e83 |
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
147e83 |
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
|
147e83 |
+ Lesser General Public License for more details.
|
|
|
147e83 |
+
|
|
|
147e83 |
+ You should have received a copy of the GNU Lesser General Public
|
|
|
147e83 |
+ License along with the GNU C Library; if not, see
|
|
|
147e83 |
+ <http://www.gnu.org/licenses/>. */
|
|
|
147e83 |
+
|
|
|
147e83 |
+#include <math.h>
|
|
|
147e83 |
+#include <math_ldbl_opt.h>
|
|
|
147e83 |
+#include <shlib-compat.h>
|
|
|
147e83 |
+#include "init-arch.h"
|
|
|
147e83 |
+
|
|
|
147e83 |
+extern __typeof (__round) __round_ppc64 attribute_hidden;
|
|
|
147e83 |
+extern __typeof (__round) __round_power5plus attribute_hidden;
|
|
|
147e83 |
+
|
|
|
147e83 |
+libc_ifunc (__round,
|
|
|
147e83 |
+ (hwcap & PPC_FEATURE_POWER5_PLUS)
|
|
|
147e83 |
+ ? __round_power5plus
|
|
|
147e83 |
+ : __round_ppc64);
|
|
|
147e83 |
+
|
|
|
147e83 |
+weak_alias (__round, round)
|
|
|
147e83 |
+
|
|
|
147e83 |
+#ifdef NO_LONG_DOUBLE
|
|
|
147e83 |
+strong_alias (__round, __roundl)
|
|
|
147e83 |
+weak_alias (__round, roundl)
|
|
|
147e83 |
+#endif
|
|
|
147e83 |
+#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
|
|
|
147e83 |
+compat_symbol (libm, __round, roundl, GLIBC_2_0);
|
|
|
147e83 |
+#endif
|
|
|
147e83 |
diff --git glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf-power5+.S glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf-power5+.S
|
|
|
147e83 |
new file mode 100644
|
|
|
147e83 |
index 0000000..8fbef39
|
|
|
147e83 |
--- /dev/null
|
|
|
147e83 |
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf-power5+.S
|
|
|
147e83 |
@@ -0,0 +1,26 @@
|
|
|
147e83 |
+/* roundf function. PowerPC64/power5+ version.
|
|
|
147e83 |
+ Copyright (C) 2013-2014 Free Software Foundation, Inc.
|
|
|
147e83 |
+ This file is part of the GNU C Library.
|
|
|
147e83 |
+
|
|
|
147e83 |
+ The GNU C Library is free software; you can redistribute it and/or
|
|
|
147e83 |
+ modify it under the terms of the GNU Lesser General Public
|
|
|
147e83 |
+ License as published by the Free Software Foundation; either
|
|
|
147e83 |
+ version 2.1 of the License, or (at your option) any later version.
|
|
|
147e83 |
+
|
|
|
147e83 |
+ The GNU C Library is distributed in the hope that it will be useful,
|
|
|
147e83 |
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
147e83 |
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
|
147e83 |
+ Lesser General Public License for more details.
|
|
|
147e83 |
+
|
|
|
147e83 |
+ You should have received a copy of the GNU Lesser General Public
|
|
|
147e83 |
+ License along with the GNU C Library; if not, see
|
|
|
147e83 |
+ <http://www.gnu.org/licenses/>. */
|
|
|
147e83 |
+
|
|
|
147e83 |
+#include <sysdep.h>
|
|
|
147e83 |
+
|
|
|
147e83 |
+#undef weak_alias
|
|
|
147e83 |
+#define weak_alias(a,b)
|
|
|
147e83 |
+
|
|
|
147e83 |
+#define __roundf __roundf_power5plus
|
|
|
147e83 |
+
|
|
|
147e83 |
+#include <sysdeps/powerpc/powerpc64/power5+/fpu/s_roundf.S>
|
|
|
147e83 |
diff --git glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf-ppc64.S glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf-ppc64.S
|
|
|
147e83 |
new file mode 100644
|
|
|
147e83 |
index 0000000..bc51fdd
|
|
|
147e83 |
--- /dev/null
|
|
|
147e83 |
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf-ppc64.S
|
|
|
147e83 |
@@ -0,0 +1,26 @@
|
|
|
147e83 |
+/* roundf function. PowerPC64 default version.
|
|
|
147e83 |
+ Copyright (C) 2013-2014 Free Software Foundation, Inc.
|
|
|
147e83 |
+ This file is part of the GNU C Library.
|
|
|
147e83 |
+
|
|
|
147e83 |
+ The GNU C Library is free software; you can redistribute it and/or
|
|
|
147e83 |
+ modify it under the terms of the GNU Lesser General Public
|
|
|
147e83 |
+ License as published by the Free Software Foundation; either
|
|
|
147e83 |
+ version 2.1 of the License, or (at your option) any later version.
|
|
|
147e83 |
+
|
|
|
147e83 |
+ The GNU C Library is distributed in the hope that it will be useful,
|
|
|
147e83 |
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
147e83 |
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
|
147e83 |
+ Lesser General Public License for more details.
|
|
|
147e83 |
+
|
|
|
147e83 |
+ You should have received a copy of the GNU Lesser General Public
|
|
|
147e83 |
+ License along with the GNU C Library; if not, see
|
|
|
147e83 |
+ <http://www.gnu.org/licenses/>. */
|
|
|
147e83 |
+
|
|
|
147e83 |
+#include <sysdep.h>
|
|
|
147e83 |
+
|
|
|
147e83 |
+#undef weak_alias
|
|
|
147e83 |
+#define weak_alias(a,b)
|
|
|
147e83 |
+
|
|
|
147e83 |
+#define __roundf __roundf_ppc64
|
|
|
147e83 |
+
|
|
|
147e83 |
+#include <sysdeps/powerpc/powerpc64/fpu/s_roundf.S>
|
|
|
147e83 |
diff --git glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf.c glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf.c
|
|
|
147e83 |
new file mode 100644
|
|
|
147e83 |
index 0000000..34c5bc7
|
|
|
147e83 |
--- /dev/null
|
|
|
147e83 |
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf.c
|
|
|
147e83 |
@@ -0,0 +1,32 @@
|
|
|
147e83 |
+/* Multiple versions of roundf.
|
|
|
147e83 |
+ Copyright (C) 2013-2014 Free Software Foundation, Inc.
|
|
|
147e83 |
+ This file is part of the GNU C Library.
|
|
|
147e83 |
+
|
|
|
147e83 |
+ The GNU C Library is free software; you can redistribute it and/or
|
|
|
147e83 |
+ modify it under the terms of the GNU Lesser General Public
|
|
|
147e83 |
+ License as published by the Free Software Foundation; either
|
|
|
147e83 |
+ version 2.1 of the License, or (at your option) any later version.
|
|
|
147e83 |
+
|
|
|
147e83 |
+ The GNU C Library is distributed in the hope that it will be useful,
|
|
|
147e83 |
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
147e83 |
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
|
147e83 |
+ Lesser General Public License for more details.
|
|
|
147e83 |
+
|
|
|
147e83 |
+ You should have received a copy of the GNU Lesser General Public
|
|
|
147e83 |
+ License along with the GNU C Library; if not, see
|
|
|
147e83 |
+ <http://www.gnu.org/licenses/>. */
|
|
|
147e83 |
+
|
|
|
147e83 |
+#include <math.h>
|
|
|
147e83 |
+#include <math_ldbl_opt.h>
|
|
|
147e83 |
+#include <shlib-compat.h>
|
|
|
147e83 |
+#include "init-arch.h"
|
|
|
147e83 |
+
|
|
|
147e83 |
+extern __typeof (__roundf) __roundf_ppc64 attribute_hidden;
|
|
|
147e83 |
+extern __typeof (__roundf) __roundf_power5plus attribute_hidden;
|
|
|
147e83 |
+
|
|
|
147e83 |
+libc_ifunc (__roundf,
|
|
|
147e83 |
+ (hwcap & PPC_FEATURE_POWER5_PLUS)
|
|
|
147e83 |
+ ? __roundf_power5plus
|
|
|
147e83 |
+ : __roundf_ppc64);
|
|
|
147e83 |
+
|
|
|
147e83 |
+weak_alias (__roundf, roundf)
|
|
|
147e83 |
--
|
|
|
147e83 |
1.8.3.1
|
|
|
147e83 |
|