architecture/sparc/package/glibc/hotfix.patch

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   4 # T2 SDE: architecture/sparc/package/*/hotfix.patch
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  12 # of the GNU General Public License as published by the Free Software
  13 # Foundation; either version 2 of the License, or (at your option) any later
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  16
  17 From 3f512ca79fda7854da188df0585e71467119206e Mon Sep 17 00:00:00 2001
  18 From: Brett Neumeier <brett@neumeier.us>
  19 Date: Mon, 31 Aug 2015 15:27:21 -0700
  20 Subject: [PATCH] Fix non-v9 32-bit sparc build.
  21
  22         [BZ #18870]
  23         * sysdeps/sparc/sparc32/sem_open.c: Add missing #include
  24 diff --git a/sysdeps/sparc/sparc32/sem_open.c b/sysdeps/sparc/sparc32/sem_open.c
  25 index 16cb9ad591..59df2d7b9b 100644
  26 --- a/sysdeps/sparc/sparc32/sem_open.c
  27 +++ b/sysdeps/sparc/sparc32/sem_open.c
  28 @@ -29,6 +29,7 @@
  29  #include <sys/mman.h>
  30  #include <sys/stat.h>
  31  #include "semaphoreP.h"
  32 +#include <futex-internal.h>
  33  #include <shm-directory.h>
  34
  35
  36 --
  37 2.27.0
  38
  39
  40 https://sourceware.org/git/?p=glibc.git;a=commit;h=43c2948756bb6e144c7b871e827bba37d61ad3a3
  41 https://sourceware.org/git/?p=glibc.git;a=commit;h=b87c1ec3fa398646f042a68f0ce0f7d09c1348c7
  42
  43 --- glibc-2.22/sysdeps/sparc/sparc32/fpu/e_sqrtl.c.vanilla      2021-02-09 16:17:34.563253198 +0100
  44 +++ glibc-2.22/sysdeps/sparc/sparc32/fpu/e_sqrtl.c      2021-02-09 16:17:53.305254165 +0100
  45 @@ -1 +1,28 @@
  46 -/* __ieee754_sqrtl is defined in q_sqrt.c.  */
  47 +/* Long double square root, sparc32 version.
  48 +   Copyright (C) 2016 Free Software Foundation, Inc.
  49 +   This file is part of the GNU C Library.
  50 +
  51 +   The GNU C Library is free software; you can redistribute it and/or
  52 +   modify it under the terms of the GNU Lesser General Public
  53 +   License as published by the Free Software Foundation; either
  54 +   version 2.1 of the License, or (at your option) any later version.
  55 +
  56 +   The GNU C Library is distributed in the hope that it will be useful,
  57 +   but WITHOUT ANY WARRANTY; without even the implied warranty of
  58 +   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  59 +   Lesser General Public License for more details.
  60 +
  61 +   You should have received a copy of the GNU Lesser General Public
  62 +   License along with the GNU C Library; if not, see
  63 +   <http://www.gnu.org/licenses/>.  */
  64 +
  65 +#include <math.h>
  66 +
  67 +extern long double _Q_sqrt(const long double a);
  68 +
  69 +long double
  70 +__ieee754_sqrtl (long double x)
  71 +{
  72 +  return _Q_sqrt (x);
  73 +}
  74 +strong_alias (__ieee754_sqrtl, __sqrtl_finite)
  75 --- glibc-2.22/sysdeps/sparc/sparc32/soft-fp/q_sqrt.c.vanilla   2021-02-09 16:17:34.565253199 +0100
  76 +++ glibc-2.22/sysdeps/sparc/sparc32/soft-fp/q_sqrt.c   2021-02-09 16:17:53.305254165 +0100
  77 @@ -35,4 +35,3 @@
  78    FP_HANDLE_EXCEPTIONS;
  79    return c;
  80  }
  81 -strong_alias (_Q_sqrt, __ieee754_sqrtl);
  82 --- glibc-2.22/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist.vanilla       2021-02-09 16:17:34.567253199 +0100
  83 +++ glibc-2.22/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist       2021-02-09 16:18:39.514256549 +0100
  84 @@ -379,6 +379,7 @@
  85   __sinhl_finite F
  86   __sqrt_finite F
  87   __sqrtf_finite F
  88 + __sqrtl_finite F
  89   __y0_finite F
  90   __y0f_finite F
  91   __y0l_finite F
  92 --- glibc-2.22/sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S.vanilla    2021-02-09 16:21:21.813264922 +0100
  93 +++ glibc-2.22/sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S    2021-02-09 16:22:22.169268036 +0100
  94 @@ -21,7 +21,7 @@
  95
  96         .text
  97         .globl          __syscall_error
  98 -ENTRY(__vfork)
  99 +ENTRY(__libc_vfork)
 100         ld      [%g7 + PID], %o5
 101         cmp     %o5, 0
 102         bne     1f
 103 @@ -42,8 +42,10 @@
 104          st     %o5, [%g7 + PID]
 105  1:     retl
 106          nop
 107 -END(__vfork)
 108 +END(__libc_vfork)
 109
 110 +#if IS_IN (libc)
 111 +weak_alias (__libc_vfork, vfork)
 112 +strong_alias (__libc_vfork, __vfork)
 113  libc_hidden_def (__vfork)
 114 -weak_alias (__vfork, vfork)
 115 -strong_alias (__vfork, __libc_vfork)
 116 +#endif