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Accepting request 228349 from home:Andreas_Schwab:Factory

Browse Source 
- powerpc-opt-power8.patch: readd POWER8 implementation of isnan,
  isinf, finite with fix for little endian
- pthread-mutex-destroy.patch: Skip checks in pthread_mutex_destroy when
  doing elision (bnc#865968)

OBS-URL: https://build.opensuse.org/request/show/228349
OBS-URL: https://build.opensuse.org/package/show/Base:System/glibc?expand=0&rev=347
This commit is contained in:
Andreas Schwab 2014-03-31 15:44:49 +00:00 committed by Git OBS Bridge
parent 8f0c4de31f
commit 352e35f701
8 changed files with 499 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
glibc-testsuite.changes
View File

@ -1,3 +1,11 @@
-------------------------------------------------------------------
Mon Mar 31 13:22:56 UTC 2014 - schwab@suse.de
- powerpc-opt-power8.patch: readd POWER8 implementation of isnan,
isinf, finite with fix for little endian
- pthread-mutex-destroy.patch: Skip checks in pthread_mutex_destroy when
doing elision (bnc#865968)
------------------------------------------------------------------- -------------------------------------------------------------------
Sat Mar 29 16:41:25 UTC 2014 - schwab@suse.de Sat Mar 29 16:41:25 UTC 2014 - schwab@suse.de

3
glibc-testsuite.spec
View File

@ -256,6 +256,8 @@ Patch2001: resolv-dont-ignore-second-answer.patch
Patch2002: ldd-system-interp.patch Patch2002: ldd-system-interp.patch
# PATCH-FIX-UPSTREAM Don't close or flush stdio streams on abort (BZ #15436) # PATCH-FIX-UPSTREAM Don't close or flush stdio streams on abort (BZ #15436)
Patch2003: abort-no-flush.patch Patch2003: abort-no-flush.patch
# PATCH-FIX-UPSTREAM Skip checks in pthread_mutex_destroy when doing elision
Patch2004: pthread-mutex-destroy.patch
# Non-glibc patches # Non-glibc patches
# PATCH-FIX-OPENSUSE Remove debianisms from manpages # PATCH-FIX-OPENSUSE Remove debianisms from manpages
@ -468,6 +470,7 @@ rm nscd/s-stamp
%patch2001 -p1 %patch2001 -p1
%patch2002 -p1 %patch2002 -p1
%patch2003 -p1 %patch2003 -p1
%patch2004 -p1
%patch3000 %patch3000

8
glibc-utils.changes
View File

@ -1,3 +1,11 @@
-------------------------------------------------------------------
Mon Mar 31 13:22:56 UTC 2014 - schwab@suse.de
- powerpc-opt-power8.patch: readd POWER8 implementation of isnan,
isinf, finite with fix for little endian
- pthread-mutex-destroy.patch: Skip checks in pthread_mutex_destroy when
doing elision (bnc#865968)
------------------------------------------------------------------- -------------------------------------------------------------------
Sat Mar 29 16:41:25 UTC 2014 - schwab@suse.de Sat Mar 29 16:41:25 UTC 2014 - schwab@suse.de

3
glibc-utils.spec
View File

@ -255,6 +255,8 @@ Patch2001: resolv-dont-ignore-second-answer.patch
Patch2002: ldd-system-interp.patch Patch2002: ldd-system-interp.patch
# PATCH-FIX-UPSTREAM Don't close or flush stdio streams on abort (BZ #15436) # PATCH-FIX-UPSTREAM Don't close or flush stdio streams on abort (BZ #15436)
Patch2003: abort-no-flush.patch Patch2003: abort-no-flush.patch
# PATCH-FIX-UPSTREAM Skip checks in pthread_mutex_destroy when doing elision
Patch2004: pthread-mutex-destroy.patch
# Non-glibc patches # Non-glibc patches
# PATCH-FIX-OPENSUSE Remove debianisms from manpages # PATCH-FIX-OPENSUSE Remove debianisms from manpages
@ -468,6 +470,7 @@ rm nscd/s-stamp
%patch2001 -p1 %patch2001 -p1
%patch2002 -p1 %patch2002 -p1
%patch2003 -p1 %patch2003 -p1
%patch2004 -p1
%patch3000 %patch3000

8
glibc.changes
View File

@ -1,3 +1,11 @@
-------------------------------------------------------------------
Mon Mar 31 13:22:56 UTC 2014 - schwab@suse.de
- powerpc-opt-power8.patch: readd POWER8 implementation of isnan,
isinf, finite with fix for little endian
- pthread-mutex-destroy.patch: Skip checks in pthread_mutex_destroy when
doing elision (bnc#865968)
------------------------------------------------------------------- -------------------------------------------------------------------
Sat Mar 29 16:41:25 UTC 2014 - schwab@suse.de Sat Mar 29 16:41:25 UTC 2014 - schwab@suse.de

3
glibc.spec
View File

@ -256,6 +256,8 @@ Patch2001: resolv-dont-ignore-second-answer.patch
Patch2002: ldd-system-interp.patch Patch2002: ldd-system-interp.patch
# PATCH-FIX-UPSTREAM Don't close or flush stdio streams on abort (BZ #15436) # PATCH-FIX-UPSTREAM Don't close or flush stdio streams on abort (BZ #15436)
Patch2003: abort-no-flush.patch Patch2003: abort-no-flush.patch
# PATCH-FIX-UPSTREAM Skip checks in pthread_mutex_destroy when doing elision
Patch2004: pthread-mutex-destroy.patch
# Non-glibc patches # Non-glibc patches
# PATCH-FIX-OPENSUSE Remove debianisms from manpages # PATCH-FIX-OPENSUSE Remove debianisms from manpages
@ -468,6 +470,7 @@ rm nscd/s-stamp
%patch2001 -p1 %patch2001 -p1
%patch2002 -p1 %patch2002 -p1
%patch2003 -p1 %patch2003 -p1
%patch2004 -p1
%patch3000 %patch3000

414
powerpc-opt-power8.patch
View File

@ -1,3 +1,16 @@
2014-03-31 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
* sysdeps/powerpc/powerpc64/power8/fpu/s_finite.S (MFVSRD_R3_V1):
Encode instruction correctly in little endian.
* sysdeps/powerpc/powerpc64/power8/fpu/s_isinf.S (MFVSRD_R3_V1):
Likewise.
* sysdeps/powerpc/powerpc64/power8/fpu/s_isnan.S (MFVSRD_R3_V1):
Likewise.
* sysdeps/powerpc/powerpc64/power8/fpu/s_llrint.S (MFVSRD_R3_V1):
Likewise.
* sysdeps/powerpc/powerpc64/power8/fpu/s_llround.S (MFVSRD_R3_V1):
Likewise.
2014-03-20 Adhemerval Zanella <azanella@linux.vnet.ibm.com> 2014-03-20 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Vidya Ranganathan <vidya@linux.vnet.ibm.com> Vidya Ranganathan <vidya@linux.vnet.ibm.com>
@ -309,26 +322,80 @@ Index: glibc-2.19/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
=================================================================== ===================================================================
--- glibc-2.19.orig/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile --- glibc-2.19.orig/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
+++ glibc-2.19/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile +++ glibc-2.19/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
@@ -21,7 +21,8 @@ libm-sysdep_routines += s_isnan-power7 s @@ -4,7 +4,8 @@ sysdep_routines += s_isnan-power7 s_isna
s_copysign-ppc64 s_finite-power7 s_finite-ppc64 \
s_finitef-ppc64 s_isinff-ppc64 s_isinf-power7 \
s_isinf-ppc64 s_modf-power5+ s_modf-ppc64 \
- s_modff-power5+ s_modff-ppc64
+ s_modff-power5+ s_modff-ppc64 s_isnan-power8 \
+ s_isinf-power8 s_finite-power8
libm-sysdep_routines += s_isnan-power7 s_isnan-power6x s_isnan-power6 \
s_isnan-power5 s_isnan-ppc64 s_llround-power6x \
@@ -21,7 +22,9 @@ libm-sysdep_routines += s_isnan-power7 s
s_logbl-power7 s_logb-ppc64 s_logbf-ppc64 \ s_logbl-power7 s_logb-ppc64 s_logbf-ppc64 \
s_logbl-ppc64 s_modf-power5+ s_modf-ppc64 \ s_logbl-ppc64 s_modf-power5+ s_modf-ppc64 \
s_modff-power5+ s_modff-ppc64 e_hypot-ppc64 \ s_modff-power5+ s_modff-ppc64 e_hypot-ppc64 \
- e_hypot-power7 e_hypotf-ppc64 e_hypotf-power7 - e_hypot-power7 e_hypotf-ppc64 e_hypotf-power7
+ e_hypot-power7 e_hypotf-ppc64 e_hypotf-power7 \ + e_hypot-power7 e_hypotf-ppc64 e_hypotf-power7 \
+ s_isnan-power8 s_isinf-power8 s_finite-power8 \
+ s_llrint-power8 s_llround-power8 + s_llrint-power8 s_llround-power8
CFLAGS-s_logbf-power7.c = -mcpu=power7 CFLAGS-s_logbf-power7.c = -mcpu=power7
CFLAGS-s_logbl-power7.c = -mcpu=power7 CFLAGS-s_logbl-power7.c = -mcpu=power7
Index: glibc-2.19/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite-power8.S
===================================================================
--- /dev/null
+++ glibc-2.19/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite-power8.S
@@ -0,0 +1,33 @@
+/* isnan(). PowerPC64/POWER7 version.
+ Copyright (C) 2014 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 hidden_def
+#define hidden_def(name)
+#undef weak_alias
+#define weak_alias(name, alias)
+#undef strong_alias
+#define strong_alias(name, alias)
+#undef compat_symbol
+#define compat_symbol(lib, name, symbol, ver)
+
+#define __finite __finite_power8
+
+#include <sysdeps/powerpc/powerpc64/power8/fpu/s_finite.S>
Index: glibc-2.19/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite.c Index: glibc-2.19/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite.c
=================================================================== ===================================================================
--- glibc-2.19.orig/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite.c --- glibc-2.19.orig/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite.c
+++ glibc-2.19/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite.c +++ glibc-2.19/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite.c
@@ -25,8 +25,8 @@ extern __typeof (__finite) __finite_ppc6 @@ -23,10 +23,13 @@
extern __typeof (__finite) __finite_ppc64 attribute_hidden;
extern __typeof (__finite) __finite_power7 attribute_hidden; extern __typeof (__finite) __finite_power7 attribute_hidden;
+extern __typeof (__finite) __finite_power8 attribute_hidden;
libc_ifunc (__finite, libc_ifunc (__finite,
- (hwcap & PPC_FEATURE_ARCH_2_06) - (hwcap & PPC_FEATURE_ARCH_2_06)
- ? __finite_power7 - ? __finite_power7
+ (hwcap2 & PPC_FEATURE2_ARCH_2_07)
+ ? __finite_power8 :
+ (hwcap & PPC_FEATURE_ARCH_2_06) + (hwcap & PPC_FEATURE_ARCH_2_06)
+ ? __finite_power7 + ? __finite_power7
: __finite_ppc64); : __finite_ppc64);
@ -338,27 +405,75 @@ Index: glibc-2.19/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finitef.c
=================================================================== ===================================================================
--- glibc-2.19.orig/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finitef.c --- glibc-2.19.orig/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finitef.c
+++ glibc-2.19/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finitef.c +++ glibc-2.19/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finitef.c
@@ -25,8 +25,8 @@ extern __typeof (__finitef) __finitef_pp @@ -23,10 +23,13 @@
extern __typeof (__finitef) __finitef_ppc64 attribute_hidden;
/* The double-precision version also works for single-precision. */
extern __typeof (__finitef) __finite_power7 attribute_hidden; extern __typeof (__finitef) __finite_power7 attribute_hidden;
+extern __typeof (__finitef) __finite_power8 attribute_hidden;
libc_ifunc (__finitef, libc_ifunc (__finitef,
- (hwcap & PPC_FEATURE_ARCH_2_06) - (hwcap & PPC_FEATURE_ARCH_2_06)
- ? __finite_power7 - ? __finite_power7
+ (hwcap2 & PPC_FEATURE2_ARCH_2_07)
+ ? __finite_power8 :
+ (hwcap & PPC_FEATURE_ARCH_2_06) + (hwcap & PPC_FEATURE_ARCH_2_06)
+ ? __finite_power7 + ? __finite_power7
: __finitef_ppc64); : __finitef_ppc64);
weak_alias (__finitef, finitef) weak_alias (__finitef, finitef)
Index: glibc-2.19/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf-power8.S
===================================================================
--- /dev/null
+++ glibc-2.19/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf-power8.S
@@ -0,0 +1,33 @@
+/* isinf(). PowerPC64/POWER8 version.
+ Copyright (C) 2014 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 hidden_def
+#define hidden_def(name)
+#undef weak_alias
+#define weak_alias(name, alias)
+#undef strong_alias
+#define strong_alias(name, alias)
+#undef compat_symbol
+#define compat_symbol(lib, name, alias, ver)
+
+#define __isinf __isinf_power8
+
+#include <sysdeps/powerpc/powerpc64/power8/fpu/s_isinf.S>
Index: glibc-2.19/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf.c Index: glibc-2.19/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf.c
=================================================================== ===================================================================
--- glibc-2.19.orig/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf.c --- glibc-2.19.orig/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf.c
+++ glibc-2.19/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf.c +++ glibc-2.19/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf.c
@@ -25,8 +25,8 @@ extern __typeof (__isinf) __isinf_ppc64 @@ -23,10 +23,13 @@
extern __typeof (__isinf) __isinf_ppc64 attribute_hidden;
extern __typeof (__isinf) __isinf_power7 attribute_hidden; extern __typeof (__isinf) __isinf_power7 attribute_hidden;
+extern __typeof (__isinf) __isinf_power8 attribute_hidden;
libc_ifunc (__isinf, libc_ifunc (__isinf,
- (hwcap & PPC_FEATURE_ARCH_2_06) - (hwcap & PPC_FEATURE_ARCH_2_06)
- ? __isinf_power7 - ? __isinf_power7
+ (hwcap2 & PPC_FEATURE2_ARCH_2_07)
+ ? __isinf_power8 :
+ (hwcap & PPC_FEATURE_ARCH_2_06) + (hwcap & PPC_FEATURE_ARCH_2_06)
+ ? __isinf_power7 + ? __isinf_power7
: __isinf_ppc64); : __isinf_ppc64);
@ -368,28 +483,76 @@ Index: glibc-2.19/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinff.c
=================================================================== ===================================================================
--- glibc-2.19.orig/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinff.c --- glibc-2.19.orig/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinff.c
+++ glibc-2.19/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinff.c +++ glibc-2.19/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinff.c
@@ -26,8 +26,8 @@ extern __typeof (__isinff) __isinff_ppc6 @@ -24,10 +24,13 @@
extern __typeof (__isinff) __isinff_ppc64 attribute_hidden;
/* The double-precision version also works for single-precision. */
extern __typeof (__isinff) __isinf_power7 attribute_hidden; extern __typeof (__isinff) __isinf_power7 attribute_hidden;
+extern __typeof (__isinff) __isinf_power8 attribute_hidden;
libc_ifunc (__isinff, libc_ifunc (__isinff,
- (hwcap & PPC_FEATURE_ARCH_2_06) - (hwcap & PPC_FEATURE_ARCH_2_06)
- ? __isinf_power7 - ? __isinf_power7
+ (hwcap2 & PPC_FEATURE2_ARCH_2_07)
+ ? __isinf_power8 :
+ (hwcap & PPC_FEATURE_ARCH_2_06) + (hwcap & PPC_FEATURE_ARCH_2_06)
+ ? __isinf_power7 + ? __isinf_power7
: __isinff_ppc64); : __isinff_ppc64);
weak_alias (__isinff, isinff) weak_alias (__isinff, isinff)
Index: glibc-2.19/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power8.S
===================================================================
--- /dev/null
+++ glibc-2.19/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power8.S
@@ -0,0 +1,33 @@
+/* isnan(). PowerPC64/POWER7 version.
+ Copyright (C) 2014 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 hidden_def
+#define hidden_def(name)
+#undef weak_alias
+#define weak_alias(name, alias)
+#undef strong_alias
+#define strong_alias(name, alias)
+#undef compat_symbol
+#define compat_symbol(lib, name, symbol, ver)
+
+#define __isnan __isnan_power8
+
+#include <sysdeps/powerpc/powerpc64/power8/fpu/s_isnan.S>
Index: glibc-2.19/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan.c Index: glibc-2.19/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan.c
=================================================================== ===================================================================
--- glibc-2.19.orig/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan.c --- glibc-2.19.orig/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan.c
+++ glibc-2.19/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan.c +++ glibc-2.19/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan.c
@@ -28,14 +28,14 @@ extern __typeof (__isnan) __isnan_power6 @@ -26,16 +26,19 @@ extern __typeof (__isnan) __isnan_power5
extern __typeof (__isnan) __isnan_power6 attribute_hidden;
extern __typeof (__isnan) __isnan_power6x attribute_hidden;
extern __typeof (__isnan) __isnan_power7 attribute_hidden; extern __typeof (__isnan) __isnan_power7 attribute_hidden;
+extern __typeof (__isnan) __isnan_power8 attribute_hidden;
libc_ifunc (__isnan, libc_ifunc (__isnan,
- (hwcap & PPC_FEATURE_ARCH_2_06) - (hwcap & PPC_FEATURE_ARCH_2_06)
- ? __isnan_power7 : - ? __isnan_power7 :
- (hwcap & PPC_FEATURE_POWER6_EXT) - (hwcap & PPC_FEATURE_POWER6_EXT)
+ (hwcap2 & PPC_FEATURE2_ARCH_2_07)
+ ? __isnan_power8 :
+ (hwcap & PPC_FEATURE_ARCH_2_06) + (hwcap & PPC_FEATURE_ARCH_2_06)
+ ? __isnan_power7 : + ? __isnan_power7 :
+ (hwcap & PPC_FEATURE_POWER6_EXT) + (hwcap & PPC_FEATURE_POWER6_EXT)
@ -409,8 +572,11 @@ Index: glibc-2.19/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnanf.c
=================================================================== ===================================================================
--- glibc-2.19.orig/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnanf.c --- glibc-2.19.orig/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnanf.c
+++ glibc-2.19/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnanf.c +++ glibc-2.19/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnanf.c
@@ -27,14 +27,14 @@ extern __typeof (__isnanf) __isnan_power @@ -25,16 +25,19 @@ extern __typeof (__isnanf) __isnan_power
extern __typeof (__isnanf) __isnan_power6 attribute_hidden;
extern __typeof (__isnanf) __isnan_power6x attribute_hidden;
extern __typeof (__isnanf) __isnan_power7 attribute_hidden; extern __typeof (__isnanf) __isnan_power7 attribute_hidden;
+extern __typeof (__isnanf) __isnan_power8 attribute_hidden;
libc_ifunc (__isnanf, libc_ifunc (__isnanf,
- (hwcap & PPC_FEATURE_ARCH_2_06) - (hwcap & PPC_FEATURE_ARCH_2_06)
@ -421,6 +587,8 @@ Index: glibc-2.19/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnanf.c
- ? __isnan_power6 : - ? __isnan_power6 :
- (hwcap & PPC_FEATURE_POWER5) - (hwcap & PPC_FEATURE_POWER5)
- ? __isnan_power5 - ? __isnan_power5
+ (hwcap2 & PPC_FEATURE2_ARCH_2_07)
+ ? __isnan_power8 :
+ (hwcap & PPC_FEATURE_ARCH_2_06) + (hwcap & PPC_FEATURE_ARCH_2_06)
+ ? __isnan_power7 : + ? __isnan_power7 :
+ (hwcap & PPC_FEATURE_POWER6_EXT) + (hwcap & PPC_FEATURE_POWER6_EXT)
@ -2196,11 +2364,229 @@ Index: glibc-2.19/sysdeps/powerpc/powerpc64/power7/strspn.S
+ blr /* done */ + blr /* done */
+END(strspn) +END(strspn)
+libc_hidden_builtin_def (strspn) +libc_hidden_builtin_def (strspn)
Index: glibc-2.19/sysdeps/powerpc/powerpc64/power8/fpu/s_finite.S
===================================================================
--- /dev/null
+++ glibc-2.19/sysdeps/powerpc/powerpc64/power8/fpu/s_finite.S
@@ -0,0 +1,61 @@
+/* isfinite(). PowerPC64/POWER8 version.
+ Copyright (C) 2014 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 <endian.h>
+#include <math_ldbl_opt.h>
+
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+#define MFVSRD_R3_V1 .byte 0x66,0x00,0x23,0x7c /* mfvsrd r3,vs1 */
+#else
+#define MFVSRD_R3_V1 .byte 0x7c,0x23,0x00,0x66 /* mfvsrd r3,vs1 */
+#endif
+
+/* int [r3] __finite ([fp1] x) */
+
+EALIGN (__finite, 4, 0)
+ CALL_MCOUNT 0
+ MFVSRD_R3_V1
+ lis r9,0x8010
+ clrldi r3,r3,1 /* r3 = r3 & 0x8000000000000000 */
+ rldicr r9,r9,32,31 /* r9 = (r9 << 32) & 0xffffffff */
+ add r3,r3,r9
+ rldicl r3,r3,1,63
+ blr
+END (__finite)
+
+hidden_def (__finite)
+weak_alias (__finite, finite)
+
+/* It turns out that the 'double' version will also always work for
+ single-precision. */
+strong_alias (__finite, __finitef)
+hidden_def (__finitef)
+weak_alias (__finitef, finitef)
+
+#ifdef IS_IN_libm
+# if LONG_DOUBLE_COMPAT (libm, GLIBC_2_0)
+compat_symbol (libm, __finite, __finitel, GLIBC_2_0)
+compat_symbol (libm, finite, finitel, GLIBC_2_0)
+# endif
+#else
+# if LONG_DOUBLE_COMPAT (libc, GLIBC_2_0)
+compat_symbol (libc, __finite, __finitel, GLIBC_2_0);
+compat_symbol (libc, finite, finitel, GLIBC_2_0);
+# endif
+#endif
Index: glibc-2.19/sysdeps/powerpc/powerpc64/power8/fpu/s_finitef.S
===================================================================
--- /dev/null
+++ glibc-2.19/sysdeps/powerpc/powerpc64/power8/fpu/s_finitef.S
@@ -0,0 +1 @@
+/* This function uses the same code as s_finite.S. */
Index: glibc-2.19/sysdeps/powerpc/powerpc64/power8/fpu/s_isinf.S
===================================================================
--- /dev/null
+++ glibc-2.19/sysdeps/powerpc/powerpc64/power8/fpu/s_isinf.S
@@ -0,0 +1,66 @@
+/* isinf(). PowerPC64/POWER8 version.
+ Copyright (C) 2014 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 <endian.h>
+#include <math_ldbl_opt.h>
+
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+#define MFVSRD_R3_V1 .byte 0x66,0x00,0x23,0x7c /* mfvsrd r3,vs1 */
+#else
+#define MFVSRD_R3_V1 .byte 0x7c,0x23,0x00,0x66 /* mfvsrd r3,vs1 */
+#endif
+
+/* int [r3] __isinf([fp1] x) */
+
+EALIGN (__isinf, 4, 0)
+ CALL_MCOUNT 0
+ MFVSRD_R3_V1
+ lis r9,0x7ff0 /* r9 = 0x7ff0 */
+ rldicl r10,r3,0,1 /* r10 = r3 & (0x8000000000000000) */
+ sldi r9,r9,32 /* r9 = r9 << 52 */
+ cmpd cr7,r10,r9 /* fp1 & 0x7ff0000000000000 ? */
+ beq cr7,L(inf)
+ li r3,0 /* Not inf */
+ blr
+L(inf):
+ sradi r3,r3,63 /* r3 = r3 >> 63 */
+ ori r3,r3,1 /* r3 = r3 | 0x1 */
+ blr
+END (__isinf)
+
+hidden_def (__isinf)
+weak_alias (__isinf, isinf)
+
+/* It turns out that the 'double' version will also always work for
+ single-precision. */
+strong_alias (__isinf, __isinff)
+hidden_def (__isinff)
+weak_alias (__isinff, isinff)
+
+#ifdef NO_LONG_DOUBLE
+strong_alias (__isinf, __isinfl)
+weak_alias (__isinf, isinfl)
+#endif
+
+#ifndef IS_IN_libm
+# if LONG_DOUBLE_COMPAT(libc, GLIBC_2_0)
+compat_symbol (libc, __isinf, __isinfl, GLIBC_2_0);
+compat_symbol (libc, isinf, isinfl, GLIBC_2_0);
+# endif
+#endif
Index: glibc-2.19/sysdeps/powerpc/powerpc64/power8/fpu/s_isinff.S
===================================================================
--- /dev/null
+++ glibc-2.19/sysdeps/powerpc/powerpc64/power8/fpu/s_isinff.S
@@ -0,0 +1 @@
+/* This function uses the same code as s_isinf.S. */
Index: glibc-2.19/sysdeps/powerpc/powerpc64/power8/fpu/s_isnan.S
===================================================================
--- /dev/null
+++ glibc-2.19/sysdeps/powerpc/powerpc64/power8/fpu/s_isnan.S
@@ -0,0 +1,58 @@
+/* isnan(). PowerPC64/POWER8 version.
+ Copyright (C) 2014 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 <endian.h>
+#include <math_ldbl_opt.h>
+
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+#define MFVSRD_R3_V1 .byte 0x66,0x00,0x23,0x7c /* mfvsrd r3,vs1 */
+#else
+#define MFVSRD_R3_V1 .byte 0x7c,0x23,0x00,0x66 /* mfvsrd r3,vs1 */
+#endif
+
+/* int [r3] __isnan([f1] x) */
+
+EALIGN (__isnan, 4, 0)
+ CALL_MCOUNT 0
+ MFVSRD_R3_V1
+ lis r9,0x7ff0
+ clrldi r3,r3,1 /* r3 = r3 & 0x8000000000000000 */
+ rldicr r9,r9,32,31 /* r9 = (r9 << 32) & 0xffffffff */
+ subf r3,r3,r9
+ rldicl r3,r3,1,63
+ blr
+END (__isnan)
+
+/* It turns out that the 'double' version will also always work for
+ single-precision. */
+strong_alias (__isnan, __isnanf)
+hidden_def (__isnanf)
+weak_alias (__isnanf, isnanf)
+
+#ifdef NO_LONG_DOUBLE
+strong_alias (__isnan, __isnanl)
+weak_alias (__isnan, isnanl)
+#endif
+
+#ifndef IS_IN_libm
+# if LONG_DOUBLE_COMPAT(libc, GLIBC_2_0)
+compat_symbol (libc, __isnan, __isnanl, GLIBC_2_0);
+compat_symbol (libc, isnan, isnanl, GLIBC_2_0);
+# endif
+#endif
Index: glibc-2.19/sysdeps/powerpc/powerpc64/power8/fpu/s_isnanf.S
===================================================================
--- /dev/null
+++ glibc-2.19/sysdeps/powerpc/powerpc64/power8/fpu/s_isnanf.S
@@ -0,0 +1 @@
+/* This function uses the same code as s_isnan.S. */
Index: glibc-2.19/sysdeps/powerpc/powerpc64/power8/fpu/s_llrint.S Index: glibc-2.19/sysdeps/powerpc/powerpc64/power8/fpu/s_llrint.S
=================================================================== ===================================================================
--- /dev/null --- /dev/null
+++ glibc-2.19/sysdeps/powerpc/powerpc64/power8/fpu/s_llrint.S +++ glibc-2.19/sysdeps/powerpc/powerpc64/power8/fpu/s_llrint.S
@@ -0,0 +1,45 @@ @@ -0,0 +1,50 @@
+/* Round double to long int. POWER8 PowerPC64 version. +/* Round double to long int. POWER8 PowerPC64 version.
+ Copyright (C) 2014 Free Software Foundation, Inc. + Copyright (C) 2014 Free Software Foundation, Inc.
+ This file is part of the GNU C Library. + This file is part of the GNU C Library.
@ -2220,9 +2606,14 @@ Index: glibc-2.19/sysdeps/powerpc/powerpc64/power8/fpu/s_llrint.S
+ <http://www.gnu.org/licenses/>. */ + <http://www.gnu.org/licenses/>. */
+ +
+#include <sysdep.h> +#include <sysdep.h>
+#include <endian.h>
+#include <math_ldbl_opt.h> +#include <math_ldbl_opt.h>
+ +
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+#define MFVSRD_R3_V1 .byte 0x66,0x00,0x23,0x7c /* mfvsrd r3,vs1 */
+#else
+#define MFVSRD_R3_V1 .byte 0x7c,0x23,0x00,0x66 /* mfvsrd r3,vs1 */ +#define MFVSRD_R3_V1 .byte 0x7c,0x23,0x00,0x66 /* mfvsrd r3,vs1 */
+#endif
+ +
+/* long long int[r3] __llrint (double x[fp1]) */ +/* long long int[r3] __llrint (double x[fp1]) */
+ENTRY (__llrint) +ENTRY (__llrint)
@ -2250,7 +2641,7 @@ Index: glibc-2.19/sysdeps/powerpc/powerpc64/power8/fpu/s_llround.S
=================================================================== ===================================================================
--- /dev/null --- /dev/null
+++ glibc-2.19/sysdeps/powerpc/powerpc64/power8/fpu/s_llround.S +++ glibc-2.19/sysdeps/powerpc/powerpc64/power8/fpu/s_llround.S
@@ -0,0 +1,47 @@ @@ -0,0 +1,52 @@
+/* llround function. POWER8 PowerPC64 version. +/* llround function. POWER8 PowerPC64 version.
+ Copyright (C) 2014 Free Software Foundation, Inc. + Copyright (C) 2014 Free Software Foundation, Inc.
+ This file is part of the GNU C Library. + This file is part of the GNU C Library.
@ -2270,9 +2661,14 @@ Index: glibc-2.19/sysdeps/powerpc/powerpc64/power8/fpu/s_llround.S
+ <http://www.gnu.org/licenses/>. */ + <http://www.gnu.org/licenses/>. */
+ +
+#include <sysdep.h> +#include <sysdep.h>
+#include <endian.h>
+#include <math_ldbl_opt.h> +#include <math_ldbl_opt.h>
+ +
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+#define MFVSRD_R3_V1 .byte 0x66,0x00,0x23,0x7c /* mfvsrd r3,vs1 */
+#else
+#define MFVSRD_R3_V1 .byte 0x7c,0x23,0x00,0x66 /* mfvsrd r3,vs1 */ +#define MFVSRD_R3_V1 .byte 0x7c,0x23,0x00,0x66 /* mfvsrd r3,vs1 */
+#endif
+ +
+/* long long [r3] llround (float x [fp1]) */ +/* long long [r3] llround (float x [fp1]) */
+ +

61
pthread-mutex-destroy.patch Normal file
View File

@ -0,0 +1,61 @@
[PATCH] Skip checks in pthread_mutex_destroy when doing elision
When doing elisison the __nusers field is not updated, thus can have an
arbitrary value.
[BZ #16657]
* nptl/pthread_mutex_destroy.c (__pthread_mutex_destroy): Skip
checks when doing elision.
* nptl/sysdeps/unix/sysv/linux/x86/pthread_mutex_destroy.c: New file.
Index: glibc-2.18/nptl/pthread_mutex_destroy.c
===================================================================
--- glibc-2.18.orig/nptl/pthread_mutex_destroy.c
+++ glibc-2.18/nptl/pthread_mutex_destroy.c
@@ -21,6 +21,9 @@
#include <stap-probe.h>
+#ifndef DO_ELISION
+# define DO_ELISION(m) 0
+#endif
int
__pthread_mutex_destroy (mutex)
@@ -28,7 +31,8 @@ __pthread_mutex_destroy (mutex)
{
LIBC_PROBE (mutex_destroy, 1, mutex);
- if ((mutex->__data.__kind & PTHREAD_MUTEX_ROBUST_NORMAL_NP) == 0
+ if (!DO_ELISION (mutex)
+ && (mutex->__data.__kind & PTHREAD_MUTEX_ROBUST_NORMAL_NP) == 0
&& mutex->__data.__nusers != 0)
return EBUSY;
Index: glibc-2.18/nptl/sysdeps/unix/sysv/linux/x86/pthread_mutex_destroy.c
===================================================================
--- /dev/null
+++ glibc-2.18/nptl/sysdeps/unix/sysv/linux/x86/pthread_mutex_destroy.c
@@ -0,0 +1,22 @@
+/* Elided version of pthread_mutex_destroy.
+ Copyright (C) 2014 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 <elision-conf.h>
+#include "force-elision.h"
+
+#include "nptl/pthread_mutex_destroy.c"