update to glibc-2.28-151.el8.src.rpm
Signed-off-by: Liwei Ge <geliwei@openanolis.org>
This commit is contained in:
Liwei Ge
parent
ba6a26df65
commit
37da1d0798
284 changed files with 62546 additions and 13 deletions
257
glibc-rh1780204-03.patch
Normal file
257
glibc-rh1780204-03.patch
Normal file
|
|
@ -0,0 +1,257 @@
|
|||
From 7741c9c7f566d09f57db45df9377ac497f6232a5 Mon Sep 17 00:00:00 2001
|
||||
From: Stefan Liebler <stli@linux.ibm.com>
|
||||
Date: Wed, 11 Dec 2019 15:09:15 +0100
|
||||
Subject: [PATCH 03/28] Always use wordsize-64 version of s_floor.c.
|
||||
|
||||
This patch replaces s_floor.c in sysdeps/dbl-64 with the one in
|
||||
sysdeps/dbl-64/wordsize-64 and removes the latter one.
|
||||
The code is not changed except changes in code style.
|
||||
|
||||
Also adjusted the include path in x86_64 and sparc64 files.
|
||||
|
||||
Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
|
||||
(cherry picked from commit 95b0c2c431510013eb2f7385fc078ee2498f83bf)
|
||||
Note: glibc 2.28 had no NO_MATH_REDIRECT in wordsize-64 version.
|
||||
---
|
||||
sysdeps/ieee754/dbl-64/s_floor.c | 92 +++++++++----------
|
||||
sysdeps/ieee754/dbl-64/wordsize-64/s_floor.c | 71 --------------
|
||||
.../sparc64/fpu/multiarch/s_floor-generic.c | 2 +-
|
||||
.../sparc64/fpu/multiarch/s_floor-vis3.c | 2 +-
|
||||
sysdeps/x86_64/fpu/multiarch/s_floor-c.c | 2 +-
|
||||
5 files changed, 45 insertions(+), 124 deletions(-)
|
||||
delete mode 100644 sysdeps/ieee754/dbl-64/wordsize-64/s_floor.c
|
||||
|
||||
diff --git a/sysdeps/ieee754/dbl-64/s_floor.c b/sysdeps/ieee754/dbl-64/s_floor.c
|
||||
index f27c6f3ad2..b551a1aafa 100644
|
||||
--- a/sysdeps/ieee754/dbl-64/s_floor.c
|
||||
+++ b/sysdeps/ieee754/dbl-64/s_floor.c
|
||||
@@ -1,4 +1,24 @@
|
||||
-/* @(#)s_floor.c 5.1 93/09/24 */
|
||||
+/* Round double to integer away from zero.
|
||||
+ Copyright (C) 2011-2019 Free Software Foundation, Inc.
|
||||
+ This file is part of the GNU C Library.
|
||||
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 2011.
|
||||
+
|
||||
+ 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
|
||||
+ <https://www.gnu.org/licenses/>. */
|
||||
+
|
||||
+/* Based on a version which carries the following copyright: */
|
||||
+
|
||||
/*
|
||||
* ====================================================
|
||||
* Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
|
||||
@@ -10,6 +30,11 @@
|
||||
* ====================================================
|
||||
*/
|
||||
|
||||
+#include <math.h>
|
||||
+#include <math_private.h>
|
||||
+#include <stdint.h>
|
||||
+#include <libm-alias-double.h>
|
||||
+
|
||||
/*
|
||||
* floor(x)
|
||||
* Return x rounded toward -inf to integral value
|
||||
@@ -17,68 +42,35 @@
|
||||
* Bit twiddling.
|
||||
*/
|
||||
|
||||
-#include <math.h>
|
||||
-#include <math_private.h>
|
||||
-#include <libm-alias-double.h>
|
||||
-
|
||||
double
|
||||
__floor (double x)
|
||||
{
|
||||
- int32_t i0, i1, j0;
|
||||
- uint32_t i, j;
|
||||
- EXTRACT_WORDS (i0, i1, x);
|
||||
- j0 = ((i0 >> 20) & 0x7ff) - 0x3ff;
|
||||
- if (j0 < 20)
|
||||
+ int64_t i0;
|
||||
+ EXTRACT_WORDS64 (i0, x);
|
||||
+ int32_t j0 = ((i0 >> 52) & 0x7ff) - 0x3ff;
|
||||
+ if (__glibc_likely (j0 < 52))
|
||||
{
|
||||
if (j0 < 0)
|
||||
{
|
||||
- /* return 0*sign(x) if |x|<1 */
|
||||
+ /* return 0 * sign (x) if |x| < 1 */
|
||||
if (i0 >= 0)
|
||||
- {
|
||||
- i0 = i1 = 0;
|
||||
- }
|
||||
- else if (((i0 & 0x7fffffff) | i1) != 0)
|
||||
- {
|
||||
- i0 = 0xbff00000; i1 = 0;
|
||||
- }
|
||||
+ i0 = 0;
|
||||
+ else if ((i0 & 0x7fffffffffffffffl) != 0)
|
||||
+ i0 = 0xbff0000000000000l;
|
||||
}
|
||||
else
|
||||
{
|
||||
- i = (0x000fffff) >> j0;
|
||||
- if (((i0 & i) | i1) == 0)
|
||||
- return x; /* x is integral */
|
||||
+ uint64_t i = 0x000fffffffffffffl >> j0;
|
||||
+ if ((i0 & i) == 0)
|
||||
+ return x; /* x is integral */
|
||||
if (i0 < 0)
|
||||
- i0 += (0x00100000) >> j0;
|
||||
- i0 &= (~i); i1 = 0;
|
||||
- }
|
||||
- }
|
||||
- else if (j0 > 51)
|
||||
- {
|
||||
- if (j0 == 0x400)
|
||||
- return x + x; /* inf or NaN */
|
||||
- else
|
||||
- return x; /* x is integral */
|
||||
- }
|
||||
- else
|
||||
- {
|
||||
- i = ((uint32_t) (0xffffffff)) >> (j0 - 20);
|
||||
- if ((i1 & i) == 0)
|
||||
- return x; /* x is integral */
|
||||
- if (i0 < 0)
|
||||
- {
|
||||
- if (j0 == 20)
|
||||
- i0 += 1;
|
||||
- else
|
||||
- {
|
||||
- j = i1 + (1 << (52 - j0));
|
||||
- if (j < i1)
|
||||
- i0 += 1; /* got a carry */
|
||||
- i1 = j;
|
||||
- }
|
||||
+ i0 += 0x0010000000000000l >> j0;
|
||||
+ i0 &= ~i;
|
||||
}
|
||||
- i1 &= (~i);
|
||||
+ INSERT_WORDS64 (x, i0);
|
||||
}
|
||||
- INSERT_WORDS (x, i0, i1);
|
||||
+ else if (j0 == 0x400)
|
||||
+ return x + x; /* inf or NaN */
|
||||
return x;
|
||||
}
|
||||
#ifndef __floor
|
||||
diff --git a/sysdeps/ieee754/dbl-64/wordsize-64/s_floor.c b/sysdeps/ieee754/dbl-64/wordsize-64/s_floor.c
|
||||
deleted file mode 100644
|
||||
index f7e0a77ec3..0000000000
|
||||
--- a/sysdeps/ieee754/dbl-64/wordsize-64/s_floor.c
|
||||
+++ /dev/null
|
||||
@@ -1,71 +0,0 @@
|
||||
-/* Round double to integer away from zero.
|
||||
- Copyright (C) 2011-2018 Free Software Foundation, Inc.
|
||||
- This file is part of the GNU C Library.
|
||||
- Contributed by Ulrich Drepper <drepper@cygnus.com>, 2011.
|
||||
-
|
||||
- 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/>. */
|
||||
-
|
||||
-/* Based on a version which carries the following copyright: */
|
||||
-
|
||||
-/*
|
||||
- * ====================================================
|
||||
- * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
|
||||
- *
|
||||
- * Developed at SunPro, a Sun Microsystems, Inc. business.
|
||||
- * Permission to use, copy, modify, and distribute this
|
||||
- * software is freely granted, provided that this notice
|
||||
- * is preserved.
|
||||
- * ====================================================
|
||||
- */
|
||||
-
|
||||
-#include <math.h>
|
||||
-#include <math_private.h>
|
||||
-#include <stdint.h>
|
||||
-#include <libm-alias-double.h>
|
||||
-
|
||||
-/*
|
||||
- * floor(x)
|
||||
- * Return x rounded toward -inf to integral value
|
||||
- * Method:
|
||||
- * Bit twiddling.
|
||||
- */
|
||||
-
|
||||
-
|
||||
-double
|
||||
-__floor (double x)
|
||||
-{
|
||||
- int64_t i0;
|
||||
- EXTRACT_WORDS64(i0,x);
|
||||
- int32_t j0 = ((i0>>52)&0x7ff)-0x3ff;
|
||||
- if(__builtin_expect(j0<52, 1)) {
|
||||
- if(j0<0) {
|
||||
- /* return 0*sign(x) if |x|<1 */
|
||||
- if(i0>=0) {i0=0;}
|
||||
- else if((i0&0x7fffffffffffffffl)!=0)
|
||||
- { i0=0xbff0000000000000l;}
|
||||
- } else {
|
||||
- uint64_t i = (0x000fffffffffffffl)>>j0;
|
||||
- if((i0&i)==0) return x; /* x is integral */
|
||||
- if(i0<0) i0 += (0x0010000000000000l)>>j0;
|
||||
- i0 &= (~i);
|
||||
- }
|
||||
- INSERT_WORDS64(x,i0);
|
||||
- } else if (j0==0x400)
|
||||
- return x+x; /* inf or NaN */
|
||||
- return x;
|
||||
-}
|
||||
-#ifndef __floor
|
||||
-libm_alias_double (__floor, floor)
|
||||
-#endif
|
||||
diff --git a/sysdeps/sparc/sparc64/fpu/multiarch/s_floor-generic.c b/sysdeps/sparc/sparc64/fpu/multiarch/s_floor-generic.c
|
||||
index 0f3361a9fb..c92b600df1 100644
|
||||
--- a/sysdeps/sparc/sparc64/fpu/multiarch/s_floor-generic.c
|
||||
+++ b/sysdeps/sparc/sparc64/fpu/multiarch/s_floor-generic.c
|
||||
@@ -1,2 +1,2 @@
|
||||
#define __floor __floor_generic
|
||||
-#include <sysdeps/ieee754/dbl-64/wordsize-64/s_floor.c>
|
||||
+#include <sysdeps/ieee754/dbl-64/s_floor.c>
|
||||
diff --git a/sysdeps/sparc/sparc64/fpu/multiarch/s_floor-vis3.c b/sysdeps/sparc/sparc64/fpu/multiarch/s_floor-vis3.c
|
||||
index d9974161b0..35564b9139 100644
|
||||
--- a/sysdeps/sparc/sparc64/fpu/multiarch/s_floor-vis3.c
|
||||
+++ b/sysdeps/sparc/sparc64/fpu/multiarch/s_floor-vis3.c
|
||||
@@ -20,4 +20,4 @@
|
||||
|
||||
#define __floor __floor_vis3
|
||||
|
||||
-#include <sysdeps/ieee754/dbl-64/wordsize-64/s_floor.c>
|
||||
+#include <sysdeps/ieee754/dbl-64/s_floor.c>
|
||||
diff --git a/sysdeps/x86_64/fpu/multiarch/s_floor-c.c b/sysdeps/x86_64/fpu/multiarch/s_floor-c.c
|
||||
index 68733b69ef..002d12247e 100644
|
||||
--- a/sysdeps/x86_64/fpu/multiarch/s_floor-c.c
|
||||
+++ b/sysdeps/x86_64/fpu/multiarch/s_floor-c.c
|
||||
@@ -1,3 +1,3 @@
|
||||
#undef __floor
|
||||
#define __floor __floor_c
|
||||
-#include <sysdeps/ieee754/dbl-64/wordsize-64/s_floor.c>
|
||||
+#include <sysdeps/ieee754/dbl-64/s_floor.c>
|
||||
--
|
||||
2.18.2
|
||||
|
||||
Loading…
Add table
Add a link
Reference in a new issue