File glibc-2.15-math64crash.patch of Package glibc

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File glibc-2.15-math64crash.patch of Package glibc (Revision 820eb30f3429b00dcd87a726d53de8bb)

Currently displaying revision 820eb30f3429b00dcd87a726d53de8bb , Show latest

The following patch comes from Arch Linux - and is just a workaround
until the real problem is fixed.

diff --git a/sysdeps/x86_64/fpu/multiarch/Makefile b/sysdeps/x86_64/fpu/multiarch/Makefile
index be68903..a032da8 100644
--- a/sysdeps/x86_64/fpu/multiarch/Makefile
+++ b/sysdeps/x86_64/fpu/multiarch/Makefile
@@ -1,5 +1,5 @@
 ifeq ($(subdir),math)
-libm-sysdep_routines += s_floor-c s_ceil-c s_floorf-c s_ceilf-c \
+libm-sysdep_routines += s_floorf-c s_ceilf-c \
			s_rint-c s_rintf-c s_nearbyint-c s_nearbyintf-c

ifeq ($(have-mfma4),yes)
diff --git a/sysdeps/x86_64/fpu/multiarch/s_ceil-c.c b/sysdeps/x86_64/fpu/multiarch/s_ceil-c.c
deleted file mode 100644
index 6a5ea3f..0000000
--- a/sysdeps/x86_64/fpu/multiarch/s_ceil-c.c
+++ /dev/null
@@ -1,2 +0,0 @@
-#define __ceil __ceil_c
-#include <sysdeps/ieee754/dbl-64/wordsize-64/s_ceil.c>
diff --git a/sysdeps/x86_64/fpu/multiarch/s_ceil.S b/sysdeps/x86_64/fpu/multiarch/s_ceil.S
deleted file mode 100644
index d0f8da3..0000000
--- a/sysdeps/x86_64/fpu/multiarch/s_ceil.S
+++ /dev/null
@@ -1,40 +0,0 @@
-/* Copyright (C) 2011 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.come>, 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <machine/asm.h>
-#include <init-arch.h>
-
-
-ENTRY(__ceil)
-	.type	__ceil, @gnu_indirect_function
-	call	__get_cpu_features@plt
-	movq	%rax, %rdx
-	leaq	__ceil_sse41(%rip), %rax
-	testl	$bit_SSE4_1, CPUID_OFFSET+index_SSE4_1(%rdx)
-	jnz	2f
-	leaq	__ceil_c(%rip), %rax
-2:	ret
-END(__ceil)
-weak_alias (__ceil, ceil)
-
-
-ENTRY(__ceil_sse41)
-	roundsd	$2, %xmm0, %xmm0
-	ret
-END(__ceil_sse41)
diff --git a/sysdeps/x86_64/fpu/multiarch/s_floor-c.c b/sysdeps/x86_64/fpu/multiarch/s_floor-c.c
deleted file mode 100644
index 68733b6..0000000
--- a/sysdeps/x86_64/fpu/multiarch/s_floor-c.c
+++ /dev/null
@@ -1,3 +0,0 @@
-#undef __floor
-#define __floor __floor_c
-#include <sysdeps/ieee754/dbl-64/wordsize-64/s_floor.c>
diff --git a/sysdeps/x86_64/fpu/multiarch/s_floor.S b/sysdeps/x86_64/fpu/multiarch/s_floor.S
deleted file mode 100644
index 514ea95..0000000
--- a/sysdeps/x86_64/fpu/multiarch/s_floor.S
+++ /dev/null
@@ -1,40 +0,0 @@
-/* Copyright (C) 2011 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.come>, 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <machine/asm.h>
-#include <init-arch.h>
-
-
-ENTRY(__floor)
-	.type	__floor, @gnu_indirect_function
-	call	__get_cpu_features@plt
-	movq	%rax, %rdx
-	leaq	__floor_sse41(%rip), %rax
-	testl	$bit_SSE4_1, CPUID_OFFSET+index_SSE4_1(%rdx)
-	jnz	2f
-	leaq	__floor_c(%rip), %rax
-2:	ret
-END(__floor)
-weak_alias (__floor, floor)
-
-
-ENTRY(__floor_sse41)
-	roundsd	$1, %xmm0, %xmm0
-	ret
-END(__floor_sse41)
diff --git a/sysdeps/x86_64/fpu/multiarch/s_sin.c b/sysdeps/x86_64/fpu/multiarch/s_sin.c
deleted file mode 100644
index 1ba9dbc..0000000
--- a/sysdeps/x86_64/fpu/multiarch/s_sin.c
+++ /dev/null
@@ -1,31 +0,0 @@
-#if defined HAVE_FMA4_SUPPORT || defined HAVE_AVX_SUPPORT
-# include <init-arch.h>
-# include <math.h>
-# undef NAN
-
-extern double __cos_sse2 (double);
-extern double __sin_sse2 (double);
-extern double __cos_avx (double);
-extern double __sin_avx (double);
-# ifdef HAVE_FMA4_SUPPORT
-extern double __cos_fma4 (double);
-extern double __sin_fma4 (double);
-# else
-#  undef HAS_FMA4
-#  define HAS_FMA4 0
-#  define __cos_fma4 ((void *) 0)
-#  define __sin_fma4 ((void *) 0)
-# endif
-
-libm_ifunc (__cos, HAS_FMA4 ? __cos_fma4 : HAS_AVX ? __cos_avx : __cos_sse2);
-weak_alias (__cos, cos)
-
-libm_ifunc (__sin, HAS_FMA4 ? __sin_fma4 : HAS_AVX ? __sin_avx : __sin_sse2);
-weak_alias (__sin, sin)
-
-# define __cos __cos_sse2
-# define __sin __sin_sse2
-#endif
-
-
-#include <sysdeps/ieee754/dbl-64/s_sin.c>
diff --git a/sysdeps/x86_64/fpu/multiarch/s_tan.c b/sysdeps/x86_64/fpu/multiarch/s_tan.c
deleted file mode 100644
index 8f6601e..0000000
--- a/sysdeps/x86_64/fpu/multiarch/s_tan.c
+++ /dev/null
@@ -1,21 +0,0 @@
-#if defined HAVE_FMA4_SUPPORT || defined HAVE_AVX_SUPPORT
-# include <init-arch.h>
-# include <math.h>
-
-extern double __tan_sse2 (double);
-extern double __tan_avx (double);
-# ifdef HAVE_FMA4_SUPPORT
-extern double __tan_fma4 (double);
-# else
-#  undef HAS_FMA4
-#  define HAS_FMA4 0
-#  define __tan_fma4 ((void *) 0)
-# endif
-
-libm_ifunc (tan, HAS_FMA4 ? __tan_fma4 : HAS_AVX ? __tan_avx : __tan_sse2);
-
-# define tan __tan_sse2
-#endif
-
-
-#include <sysdeps/ieee754/dbl-64/s_tan.c>

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File glibc-2.15-math64crash.patch of Package glibc (Revision 820eb30f3429b00dcd87a726d53de8bb)

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