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GNU C Library master sources branch azanella/multilib-ppc64 created. glibc-2.18-602-g96b9d3d
- From: azanella at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 9 Dec 2013 19:04:30 -0000
- Subject: GNU C Library master sources branch azanella/multilib-ppc64 created. glibc-2.18-602-g96b9d3d
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The branch, azanella/multilib-ppc64 has been created
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- Log -----------------------------------------------------------------
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=96b9d3d7136a4a6acceaabef7fdcb8e69564d83c
commit 96b9d3d7136a4a6acceaabef7fdcb8e69564d83c
Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Mon Oct 21 12:33:43 2013 -0500
PowerPC: multiarch hypot/hypotf for PowerPC64
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
index 9a9aaec..ebf957e 100644
--- a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
@@ -20,11 +20,14 @@ libm-sysdep_routines += s_isnan-power7 s_isnan-power6x s_isnan-power6 \
s_isinf-ppc64 s_logb-power7 s_logbf-power7 \
s_logbl-power7 s_logb-ppc64 s_logbf-ppc64 \
s_logbl-ppc64 s_modf-power5+ s_modf-ppc64 \
- s_modff-power5+ s_modff-ppc64
+ s_modff-power5+ s_modff-ppc64 e_hypot-ppc64 \
+ e_hypot-power7 e_hypotf-ppc64 e_hypotf-power7
CFLAGS-s_logbf-power7.c = -mcpu=power7
CFLAGS-s_logbl-power7.c = -mcpu=power7
CFLAGS-s_logb-power7.c = -mcpu=power7
CFLAGS-s_modf-power5+.c = -mcpu=power5+
CFLAGS-s_modff-power5+.c = -mcpu=power5+
+CFLAGS-e_hypot-power7.c = -mcpu=power7
+CFLAGS-e_hypotf-power7.c = -mcpu=power7
endif
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypof.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypof.c
new file mode 100644
index 0000000..5261302
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypof.c
@@ -0,0 +1,32 @@
+/* Multiple versions of ieee754_hypot.
+ Copyright (C) 2013 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 <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__ieee754_hypotf) __ieee754_hypotf_ppc64 attribute_hidden;
+extern __typeof (__ieee754_hypotf) __ieee754_hypotf_power7 attribute_hidden;
+
+libc_ifunc (__ieee754_hypotf,
+ (hwcap & PPC_FEATURE_ARCH_2_06)
+ ? __ieee754_hypotf_power7
+ : __ieee754_hypotf_ppc64);
+
+strong_alias (__ieee754_hypotf, __hypotf_finite)
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypot-power7.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypot-power7.c
new file mode 100644
index 0000000..7380c3d
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypot-power7.c
@@ -0,0 +1,19 @@
+/* __ieee_hypot() POWER7 version.
+ Copyright (C) 2013 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 <sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypot-power7.c>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypot-ppc64.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypot-ppc64.c
new file mode 100644
index 0000000..9b0c1b0
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypot-ppc64.c
@@ -0,0 +1,26 @@
+/* __ieee_hypot() PowerPC64 version.
+ Copyright (C) 2013 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 <math.h>
+
+#undef strong_alias
+#define strong_alias(a, b)
+
+#define __ieee754_hypot __ieee754_hypot_ppc64
+
+#include <sysdeps/powerpc/fpu/e_hypot.c>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypot.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypot.c
new file mode 100644
index 0000000..faaf550
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypot.c
@@ -0,0 +1,32 @@
+/* Multiple versions of ieee754_hypot.
+ Copyright (C) 2013 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 <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__ieee754_hypot) __ieee754_hypot_ppc64 attribute_hidden;
+extern __typeof (__ieee754_hypot) __ieee754_hypot_power7 attribute_hidden;
+
+libc_ifunc (__ieee754_hypot,
+ (hwcap & PPC_FEATURE_ARCH_2_06)
+ ? __ieee754_hypot_power7
+ : __ieee754_hypot_ppc64);
+
+strong_alias (__ieee754_hypot, __hypot_finite)
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypotf-power7.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypotf-power7.c
new file mode 100644
index 0000000..9ee841b
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypotf-power7.c
@@ -0,0 +1,19 @@
+/* __ieee_hypotf() POWER7 version.
+ Copyright (C) 2013 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 <sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf-power7.c>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypotf-ppc64.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypotf-ppc64.c
new file mode 100644
index 0000000..734cfe2
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypotf-ppc64.c
@@ -0,0 +1,26 @@
+/* __ieee_hypot() PowerPC64 version.
+ Copyright (C) 2013 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 <math.h>
+
+#undef strong_alias
+#define strong_alias(a, b)
+
+#define __ieee754_hypotf __ieee754_hypotf_ppc64
+
+#include <sysdeps/powerpc/fpu/e_hypotf.c>
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=8e58cf1c7f3025c47eb379ec9306eceecdfb65e3
commit 8e58cf1c7f3025c47eb379ec9306eceecdfb65e3
Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Mon Oct 21 09:36:22 2013 -0500
PowerPC: multiarch modf/modff for PowerPC64
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
index d323de2..9a9aaec 100644
--- a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
@@ -3,7 +3,8 @@ sysdep_routines += s_isnan-power7 s_isnan-power6x s_isnan-power6 \
s_isnan-power5 s_isnan-ppc64 s_copysign-power6 \
s_copysign-ppc64 s_finite-power7 s_finite-ppc64 \
s_finitef-ppc64 s_isinff-ppc64 s_isinf-power7 \
- s_isinf-ppc64
+ s_isinf-ppc64 s_modf-power5+ s_modf-ppc64 \
+ s_modff-power5+ s_modff-ppc64
libm-sysdep_routines += s_isnan-power7 s_isnan-power6x s_isnan-power6 \
s_isnan-power5 s_isnan-ppc64 s_llround-power6x \
@@ -18,9 +19,12 @@ libm-sysdep_routines += s_isnan-power7 s_isnan-power6x s_isnan-power6 \
s_finitef-ppc64 s_isinff-ppc64 s_isinf-power7 \
s_isinf-ppc64 s_logb-power7 s_logbf-power7 \
s_logbl-power7 s_logb-ppc64 s_logbf-ppc64 \
- s_logbl-ppc64
+ s_logbl-ppc64 s_modf-power5+ s_modf-ppc64 \
+ s_modff-power5+ s_modff-ppc64
CFLAGS-s_logbf-power7.c = -mcpu=power7
CFLAGS-s_logbl-power7.c = -mcpu=power7
CFLAGS-s_logb-power7.c = -mcpu=power7
+CFLAGS-s_modf-power5+.c = -mcpu=power5+
+CFLAGS-s_modff-power5+.c = -mcpu=power5+
endif
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modf-power5+.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modf-power5+.c
new file mode 100644
index 0000000..04ec0eb
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modf-power5+.c
@@ -0,0 +1,19 @@
+/* PowerPC/POWER5+ implementation for modf.
+ Copyright (C) 2013 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 <sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modf-power5+.c>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modf-ppc64.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modf-ppc64.c
new file mode 100644
index 0000000..3021687
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modf-ppc64.c
@@ -0,0 +1,29 @@
+/* PowerPC64 default implementation for modf.
+ Copyright (C) 2013 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 <math.h>
+#include <math_ldbl_opt.h>
+
+#undef weak_alias
+#define weak_alias(a,b)
+#undef strong_alias
+#define strong_alias(a,b)
+
+#define __modf __modf_ppc64
+
+#include <sysdeps/ieee754/dbl-64/s_modf.c>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modf.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modf.c
new file mode 100644
index 0000000..931d0c3
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modf.c
@@ -0,0 +1,44 @@
+/* Multiple versions of modf.
+ Copyright (C) 2013 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 <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__modf) __modf_ppc64 attribute_hidden;
+extern __typeof (__modf) __modf_power5plus attribute_hidden;
+
+libc_ifunc (__modf,
+ (hwcap & PPC_FEATURE_POWER5_PLUS)
+ ? __modf_power5plus
+ : __modf_ppc64);
+
+weak_alias (__modf, modf)
+
+#ifdef NO_LONG_DOUBLE
+strong_alias (__modf, __modfl)
+weak_alias (__modf, modfl)
+#endif
+#ifdef IS_IN_libm
+# if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
+compat_symbol (libm, __modf, modfl, GLIBC_2_0);
+# endif
+#elif LONG_DOUBLE_COMPAT(libc, GLIBC_2_0)
+compat_symbol (libc, __modf, modfl, GLIBC_2_0);
+#endif
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modff-power5+.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modff-power5+.c
new file mode 100644
index 0000000..b3d7a0a
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modff-power5+.c
@@ -0,0 +1,19 @@
+/* PowerPC/POWER5+ implementation for modff.
+ Copyright (C) 2013 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 <sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modff-power5+.c>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modff-ppc64.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modff-ppc64.c
new file mode 100644
index 0000000..3a98d09
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modff-ppc64.c
@@ -0,0 +1,26 @@
+/* PowerPC64 default implementation for modff.
+ Copyright (C) 2013 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 <math.h>
+
+#undef weak_alias
+#define weak_alias(a,b)
+
+#define __modff __modff_ppc64
+
+#include <sysdeps/ieee754/flt-32/s_modff.c>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modff.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modff.c
new file mode 100644
index 0000000..0629339
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_modff.c
@@ -0,0 +1,30 @@
+/* Multiple versions of modff.
+ Copyright (C) 2013 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 <math.h>
+#include "init-arch.h"
+
+extern __typeof (__modff) __modff_ppc64 attribute_hidden;
+extern __typeof (__modff) __modff_power5plus attribute_hidden;
+
+libc_ifunc (__modff,
+ (hwcap & PPC_FEATURE_POWER5_PLUS)
+ ? __modff_power5plus
+ : __modff_ppc64);
+
+weak_alias (__modff, modff)
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=75c7f31350c2783f329769f16faa36a022f86ab1
commit 75c7f31350c2783f329769f16faa36a022f86ab1
Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Mon Oct 21 09:16:38 2013 -0500
PowerPC: multiarch logb/logbl/logbf for PowerPC64
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
index 06a7a41..d323de2 100644
--- a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
@@ -16,5 +16,11 @@ libm-sysdep_routines += s_isnan-power7 s_isnan-power6x s_isnan-power6 \
s_copysign-power6 s_copysign-ppc64 s_llrint-power6x \
s_llrint-ppc64 s_finite-power7 s_finite-ppc64 \
s_finitef-ppc64 s_isinff-ppc64 s_isinf-power7 \
- s_isinf-ppc64
+ s_isinf-ppc64 s_logb-power7 s_logbf-power7 \
+ s_logbl-power7 s_logb-ppc64 s_logbf-ppc64 \
+ s_logbl-ppc64
+
+CFLAGS-s_logbf-power7.c = -mcpu=power7
+CFLAGS-s_logbl-power7.c = -mcpu=power7
+CFLAGS-s_logb-power7.c = -mcpu=power7
endif
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logb-power7.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logb-power7.c
new file mode 100644
index 0000000..6a50eb4
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logb-power7.c
@@ -0,0 +1,19 @@
+/* logb(). PowerPC64/POWER7 version.
+ Copyright (C) 2013 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 <sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logb-power7.c>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logb-ppc64.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logb-ppc64.c
new file mode 100644
index 0000000..6e42fcb
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logb-ppc64.c
@@ -0,0 +1,28 @@
+/* logb(). PowerPC32/POWER7 version.
+ Copyright (C) 2013 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 <math.h>
+
+#undef weak_alias
+#define weak_alias(a, b)
+#undef strong_alias
+#define strong_alias(a, b)
+
+#define __logb __logb_ppc64
+
+#include <sysdeps/ieee754/dbl-64/s_logb.c>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logb.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logb.c
new file mode 100644
index 0000000..e14bfa2
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logb.c
@@ -0,0 +1,41 @@
+/* Multiple versions of logb.
+ Copyright (C) 2013 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 <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__logb) __logb_ppc64 attribute_hidden;
+extern __typeof (__logb) __logb_power7 attribute_hidden;
+
+libc_ifunc (__logb,
+ (hwcap & PPC_FEATURE_ARCH_2_06)
+ ? __logb_power7
+ : __logb_ppc64);
+
+weak_alias (__logb, logb)
+
+#ifdef NO_LONG_DOUBLE
+strong_alias (__logb, __logbl)
+weak_alias (__logb, logbl)
+#endif
+
+#if LONG_DOUBLE_COMPAT (libm, GLIBC_2_0)
+compat_symbol (libm, logb, logbl, GLIBC_2_0);
+#endif
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbf-power7.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbf-power7.c
new file mode 100644
index 0000000..cfd2902
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbf-power7.c
@@ -0,0 +1,19 @@
+/* logb(). PowerPC64/POWER7 version.
+ Copyright (C) 2013 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 <sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbf-power7.c>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbf-ppc64.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbf-ppc64.c
new file mode 100644
index 0000000..8a699d1
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbf-ppc64.c
@@ -0,0 +1,26 @@
+/* logbf(). PowerPC64 default implementation.
+ Copyright (C) 2013 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 <math.h>
+
+#undef weak_alias
+#define weak_alias(a, b)
+
+#define __logbf __logbf_ppc64
+
+#include <sysdeps/ieee754/flt-32/s_logbf.c>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbf.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbf.c
new file mode 100644
index 0000000..a300125
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbf.c
@@ -0,0 +1,32 @@
+/* Multiple versions of logbf.
+ Copyright (C) 2013 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 <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__logbf) __logbf_ppc64 attribute_hidden;
+extern __typeof (__logbf) __logbf_power7 attribute_hidden;
+
+libc_ifunc (__logbf,
+ (hwcap & PPC_FEATURE_ARCH_2_06)
+ ? __logbf_power7
+ : __logbf_ppc64);
+
+weak_alias (__logbf, logbf)
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbl-power7.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbl-power7.c
new file mode 100644
index 0000000..4fe4363
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbl-power7.c
@@ -0,0 +1,19 @@
+/* logb(). PowerPC64/POWER7 version.
+ Copyright (C) 2013 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 <sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbl-power7.c>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbl-ppc64.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbl-ppc64.c
new file mode 100644
index 0000000..8bb0f18
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbl-ppc64.c
@@ -0,0 +1,21 @@
+/* logbl(). PowerPC64/POWER7 version.
+ Copyright (C) 2012-2013 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/>. */
+
+#define __logbl __logbl_ppc64
+
+#include <sysdeps/ieee754/ldbl-128ibm/s_logbl.c>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbl.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbl.c
new file mode 100644
index 0000000..21af571
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbl.c
@@ -0,0 +1,32 @@
+/* Multiple versions of logbl.
+ Copyright (C) 2013 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 <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__logbl) __logbl_ppc64 attribute_hidden;
+extern __typeof (__logbl) __logbl_power7 attribute_hidden;
+
+libc_ifunc (__logbl,
+ (hwcap & PPC_FEATURE_ARCH_2_06)
+ ? __logbl_power7
+ : __logbl_ppc64);
+
+long_double_symbol (libm, __logbl, logbl);
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=ef5192698a3f571a3616c01bed90f22a1af9e863
commit ef5192698a3f571a3616c01bed90f22a1af9e863
Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Mon Oct 21 09:02:24 2013 -0500
PowerPC: multiarch isinf/isinff for PowerPC64
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
index a704d2b..06a7a41 100644
--- a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
@@ -2,7 +2,8 @@ ifeq ($(subdir),math)
sysdep_routines += s_isnan-power7 s_isnan-power6x s_isnan-power6 \
s_isnan-power5 s_isnan-ppc64 s_copysign-power6 \
s_copysign-ppc64 s_finite-power7 s_finite-ppc64 \
- s_finitef-ppc64
+ s_finitef-ppc64 s_isinff-ppc64 s_isinf-power7 \
+ s_isinf-ppc64
libm-sysdep_routines += s_isnan-power7 s_isnan-power6x s_isnan-power6 \
s_isnan-power5 s_isnan-ppc64 s_llround-power6x \
@@ -14,5 +15,6 @@ libm-sysdep_routines += s_isnan-power7 s_isnan-power6x s_isnan-power6 \
s_trunc-ppc64 s_truncf-power5+ s_truncf-ppc64 \
s_copysign-power6 s_copysign-ppc64 s_llrint-power6x \
s_llrint-ppc64 s_finite-power7 s_finite-ppc64 \
- s_finitef-ppc64
+ s_finitef-ppc64 s_isinff-ppc64 s_isinf-power7 \
+ s_isinf-ppc64
endif
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf-power7.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf-power7.S
new file mode 100644
index 0000000..e4e9430
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf-power7.S
@@ -0,0 +1,33 @@
+/* isinf(). PowerPC64/POWER7 version.
+ Copyright (C) 2013 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_power7
+
+#include <sysdeps/powerpc/powerpc64/power7/fpu/s_isinf.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf-ppc64.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf-ppc64.c
new file mode 100644
index 0000000..d169128
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf-ppc64.c
@@ -0,0 +1,33 @@
+/* isinf(). PowerPC64 default version.
+ Copyright (C) 2013 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 <math.h>
+
+#undef weak_alias
+#define weak_alias(a, b)
+#undef strong_alias
+#define strong_alias(a, b)
+
+#define __isinf __isinf_ppc64
+#ifdef SHARED
+# undef hidden_def
+# define hidden_def(a) \
+ __hidden_ver1 (__isinf_ppc64, __GI___isinf, __isinf_ppc64);
+#endif
+
+#include <sysdeps/ieee754/dbl-64/s_isinf.c>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf.c
new file mode 100644
index 0000000..994f977
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf.c
@@ -0,0 +1,44 @@
+/* Multiple versions of isinf.
+ Copyright (C) 2013 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 <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__isinf) __isinf_ppc64 attribute_hidden;
+extern __typeof (__isinf) __isinf_power7 attribute_hidden;
+
+libc_ifunc (__isinf,
+ (hwcap & PPC_FEATURE_ARCH_2_06)
+ ? __isinf_power7
+ : __isinf_ppc64);
+
+weak_alias (__isinf, isinf)
+
+#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
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinff-ppc64.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinff-ppc64.c
new file mode 100644
index 0000000..65a2892
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinff-ppc64.c
@@ -0,0 +1,31 @@
+/* isinff(). PowerPC64 default version.
+ Copyright (C) 2013 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 <math.h>
+
+#undef weak_alias
+#define weak_alias(a, b)
+
+#define __isinff __isinff_ppc64
+#ifdef SHARED
+# undef hidden_def
+# define hidden_def(a) \
+ __hidden_ver1 (__isinff_ppc64, __GI___isinff, __isinff_ppc64);
+#endif
+
+#include <sysdeps/ieee754/flt-32/s_isinff.c>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinff.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinff.c
new file mode 100644
index 0000000..44961f2
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinff.c
@@ -0,0 +1,33 @@
+/* Multiple versions of isinf.
+ Copyright (C) 2013 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 <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__isinff) __isinff_ppc64 attribute_hidden;
+/* The double-precision version also works for single-precision. */
+extern __typeof (__isinff) __isinf_power7 attribute_hidden;
+
+libc_ifunc (__isinff,
+ (hwcap & PPC_FEATURE_ARCH_2_06)
+ ? __isinf_power7
+ : __isinff_ppc64);
+
+weak_alias (__isinff, isinff)
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=fb905fa60254717e5309a78121d1317c0c697bef
commit fb905fa60254717e5309a78121d1317c0c697bef
Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Mon Oct 21 08:45:42 2013 -0500
PowerPC: multiarch finite/finitef for PowerPC64
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
index 0fb76b5..a704d2b 100644
--- a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
@@ -1,7 +1,8 @@
ifeq ($(subdir),math)
sysdep_routines += s_isnan-power7 s_isnan-power6x s_isnan-power6 \
s_isnan-power5 s_isnan-ppc64 s_copysign-power6 \
- s_copysign-ppc64
+ s_copysign-ppc64 s_finite-power7 s_finite-ppc64 \
+ s_finitef-ppc64
libm-sysdep_routines += s_isnan-power7 s_isnan-power6x s_isnan-power6 \
s_isnan-power5 s_isnan-ppc64 s_llround-power6x \
@@ -12,5 +13,6 @@ libm-sysdep_routines += s_isnan-power7 s_isnan-power6x s_isnan-power6 \
s_roundf-power5+ s_roundf-ppc64 s_trunc-power5+ \
s_trunc-ppc64 s_truncf-power5+ s_truncf-ppc64 \
s_copysign-power6 s_copysign-ppc64 s_llrint-power6x \
- s_llrint-ppc64
+ s_llrint-ppc64 s_finite-power7 s_finite-ppc64 \
+ s_finitef-ppc64
endif
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite-power7.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite-power7.S
new file mode 100644
index 0000000..67f4f46
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite-power7.S
@@ -0,0 +1,33 @@
+/* isnan(). PowerPC64/POWER7 version.
+ Copyright (C) 2013 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_power7
+
+#include <sysdeps/powerpc/powerpc64/power7/fpu/s_finite.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite-ppc64.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite-ppc64.c
new file mode 100644
index 0000000..b5848fa
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite-ppc64.c
@@ -0,0 +1,34 @@
+/* finite(). PowerPC64 default version.
+ Copyright (C) 2013 Free Software Foundation, Inc.
+ Contributed by Luis Machado <luisgpm@br.ibm.com>.
+ 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 <math.h>
+
+#undef weak_alias
+#define weak_alias(a, b)
+#undef strong_alias
+#define strong_alias(a, b)
+
+#define FINITE __finite_ppc64
+#ifdef SHARED
+# undef hidden_def
+# define hidden_def(a) \
+ __hidden_ver1 (__finite_ppc64, __GI___finite, __finite_ppc64);
+#endif
+
+#include <sysdeps/ieee754/dbl-64/s_finite.c>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite.c
new file mode 100644
index 0000000..66cc437
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite.c
@@ -0,0 +1,51 @@
+/* Multiple versions of finite.
+ Copyright (C) 2013 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 <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__finite) __finite_ppc64 attribute_hidden;
+extern __typeof (__finite) __finite_power7 attribute_hidden;
+
+libc_ifunc (__finite,
+ (hwcap & PPC_FEATURE_ARCH_2_06)
+ ? __finite_power7
+ : __finite_ppc64);
+
+weak_alias (__finite, finite)
+
+#ifdef NO_LONG_DOUBLE
+strong_alias (__finite, __finitel)
+weak_alias (__finite, finitel)
+#endif
+
+#ifdef IS_IN_libm
+# if LONG_DOUBLE_COMPAT (libm, GLIBC_2_0)
+compat_symbol (libm, finite, finitel, GLIBC_2_0);
+# endif
+# if LONG_DOUBLE_COMPAT (libm, GLIBC_2_1)
+compat_symbol (libm, __finite, __finitel, GLIBC_2_1);
+# 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
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finitef-ppc64.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finitef-ppc64.c
new file mode 100644
index 0000000..1f2f8ac
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finitef-ppc64.c
@@ -0,0 +1,32 @@
+/* finitef(). PowerPC64 default version.
+ Copyright (C) 2013 Free Software Foundation, Inc.
+ Contributed by Luis Machado <luisgpm@br.ibm.com>.
+ 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 <math.h>
+
+#undef weak_alias
+#define weak_alias(a, b)
+
+#define FINITEF __finitef_ppc64
+#ifdef SHARED
+# undef hidden_def
+# define hidden_def(a) \
+ __hidden_ver1 (__finitef_ppc64, __GI___finitef, __finitef_ppc64);
+#endif
+
+#include <sysdeps/ieee754/flt-32/s_finitef.c>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finitef.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finitef.c
new file mode 100644
index 0000000..25fe1a8
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_finitef.c
@@ -0,0 +1,32 @@
+/* Multiple versions of finitef.
+ Copyright (C) 2013 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 <math.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__finitef) __finitef_ppc64 attribute_hidden;
+/* The double-precision version also works for single-precision. */
+extern __typeof (__finitef) __finite_power7 attribute_hidden;
+
+libc_ifunc (__finitef,
+ (hwcap & PPC_FEATURE_ARCH_2_06)
+ ? __finite_power7
+ : __finitef_ppc64);
+
+weak_alias (__finitef, finitef)
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=37ca603d62ad5246b7d2d44adc67d4420a7405b9
commit 37ca603d62ad5246b7d2d44adc67d4420a7405b9
Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Mon Oct 21 08:17:41 2013 -0500
PowerPC: multiarch llrint/lrint for PowerPC64
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
index 9e8a14d..0fb76b5 100644
--- a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
@@ -11,5 +11,6 @@ libm-sysdep_routines += s_isnan-power7 s_isnan-power6x s_isnan-power6 \
s_floorf-ppc64 s_round-power5+ s_round-ppc64 \
s_roundf-power5+ s_roundf-ppc64 s_trunc-power5+ \
s_trunc-ppc64 s_truncf-power5+ s_truncf-ppc64 \
- s_copysign-power6 s_copysign-ppc64
+ s_copysign-power6 s_copysign-ppc64 s_llrint-power6x \
+ s_llrint-ppc64
endif
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrint-power6x.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrint-power6x.S
new file mode 100644
index 0000000..36b1546
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrint-power6x.S
@@ -0,0 +1,31 @@
+/* Round double to long int. PowerPC64/POWER6X default version.
+ Copyright (C) 2013 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 weak_alias
+#define weak_alias(a,b)
+#undef strong_alias
+#define strong_alias(a,b)
+#undef compat_symbol
+#define compat_symbol(a,b,c,d)
+
+#define __llrint __llrint_power6x
+
+#include <sysdeps/powerpc/powerpc64/power6x/fpu/s_llrint.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrint-ppc64.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrint-ppc64.S
new file mode 100644
index 0000000..22fbe60
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrint-ppc64.S
@@ -0,0 +1,31 @@
+/* Round double to long int. PowerPC32 default version.
+ Copyright (C) 2013 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 weak_alias
+#define weak_alias(a,b)
+#undef strong_alias
+#define strong_alias(a,b)
+#undef compat_symbol
+#define compat_symbol(a,b,c,d)
+
+#define __llrint __llrint_ppc64
+
+#include <sysdeps/powerpc/powerpc64/fpu/s_llrint.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrint.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrint.c
new file mode 100644
index 0000000..dfc6ddf
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrint.c
@@ -0,0 +1,57 @@
+/* Multiple versions of llrint.
+ Copyright (C) 2013 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/>. */
+
+/* Redefine lrint/__lrint so that the compiler won't complain about the type
+ mismatch with the IFUNC selector in strong_alias below. */
+#define lrint __hidden_lrint
+#define __lrint __hidden___lrint
+
+#include <math.h>
+#include <math_ldbl_opt.h>
+#undef lrint
+#undef __lrint
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__llrint) __llrint_ppc64 attribute_hidden;
+extern __typeof (__llrint) __llrint_power6x attribute_hidden;
+
+libc_ifunc (__llrint,
+ (hwcap & PPC_FEATURE_POWER6_EXT)
+ ? __llrint_power6x
+ : __llrint_ppc64);
+
+weak_alias (__llrint, llrint)
+#ifdef NO_LONG_DOUBLE
+strong_alias (__llrint, __llrintl)
+weak_alias (__llrint, llrintl)
+#endif
+#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)
+compat_symbol (libm, __llrint, llrintl, GLIBC_2_1);
+#endif
+
+/* long has the same width as long long on PowerPC64. */
+strong_alias (__llrint, __lrint)
+weak_alias (__lrint, lrint)
+#ifdef NO_LONG_DOUBLE
+strong_alias (__lrint, __lrintl)
+weak_alias (__lrint, lrintl)
+#endif
+#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)
+compat_symbol (libm, __lrint, lrintl, GLIBC_2_1);
+#endif
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_lrint.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_lrint.c
new file mode 100644
index 0000000..d092862
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_lrint.c
@@ -0,0 +1 @@
+ /* __lrint is in s_llrint.c */
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=cbfc59b0a29b5e426c6259625ac49c62db627f3c
commit cbfc59b0a29b5e426c6259625ac49c62db627f3c
Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Mon Oct 21 06:40:18 2013 -0500
PowerPC: multiarch copysign/copysignf for PowerPC64
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
index 6091353..9e8a14d 100644
--- a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
@@ -1,6 +1,7 @@
ifeq ($(subdir),math)
sysdep_routines += s_isnan-power7 s_isnan-power6x s_isnan-power6 \
- s_isnan-power5 s_isnan-ppc64
+ s_isnan-power5 s_isnan-ppc64 s_copysign-power6 \
+ s_copysign-ppc64
libm-sysdep_routines += s_isnan-power7 s_isnan-power6x s_isnan-power6 \
s_isnan-power5 s_isnan-ppc64 s_llround-power6x \
@@ -9,5 +10,6 @@ libm-sysdep_routines += s_isnan-power7 s_isnan-power6x s_isnan-power6 \
s_floor-power5+ s_floor-ppc64 s_floorf-power5+ \
s_floorf-ppc64 s_round-power5+ s_round-ppc64 \
s_roundf-power5+ s_roundf-ppc64 s_trunc-power5+ \
- s_trunc-ppc64 s_truncf-power5+ s_truncf-ppc64
+ s_trunc-ppc64 s_truncf-power5+ s_truncf-ppc64 \
+ s_copysign-power6 s_copysign-ppc64
endif
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign-power6.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign-power6.S
new file mode 100644
index 0000000..595d318
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign-power6.S
@@ -0,0 +1,33 @@
+/* copysign(). PowerPC64 default version.
+ Copyright (C) 2013 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 weak_alias
+#define weak_alias(a,b)
+#undef strong_alias
+#define strong_alias(a,b)
+#undef compat_symbol
+#define compat_symbol(a, b, c, d)
+#undef hidden_def
+#define hidden_def(name)
+
+#define __copysign __copysign_power6
+
+#include <sysdeps/powerpc/powerpc64/fpu/s_copysign.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign-ppc64.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign-ppc64.S
new file mode 100644
index 0000000..022ea06
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign-ppc64.S
@@ -0,0 +1,35 @@
+/* copysign(). PowerPC64 default version.
+ Copyright (C) 2010-2013 Free Software Foundation, Inc.
+ Contributed by Luis Machado <luisgpm@br.ibm.com>.
+ 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 weak_alias
+#define weak_alias(a,b)
+#undef strong_alias
+#define strong_alias(a,b)
+#undef compat_symbol
+#define compat_symbol(a, b, c, d)
+
+#define __copysign __copysign_ppc64
+#undef hidden_def
+#define hidden_def(name) \
+ strong_alias (__copysign_ppc64, __GI___copysign)
+
+#include <sysdeps/powerpc/powerpc64/fpu/s_copysign.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign.c
new file mode 100644
index 0000000..ee7ce0a
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign.c
@@ -0,0 +1,51 @@
+/* Multiple versions of copysign.
+ Copyright (C) 2013 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/>. */
+
+/* Redefine copysign so that the compiler won't complain about the type
+ mismatch with the IFUNC selector in strong_alias below. */
+#undef __copysign
+#define __copysign __redirect_copysign
+#include <math.h>
+#include <math_ldbl_opt.h>
+#undef __copysign
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__redirect_copysign) __copysign_ppc64 attribute_hidden;
+extern __typeof (__redirect_copysign) __copysign_power6 attribute_hidden;
+
+extern __typeof (__redirect_copysign) __libm_copysign;
+libc_ifunc (__libm_copysign,
+ (hwcap & PPC_FEATURE_ARCH_2_05)
+ ? __copysign_power6
+ : __copysign_ppc64);
+
+strong_alias (__libm_copysign, __copysign)
+weak_alias (__copysign, copysign)
+
+#ifdef NO_LONG_DOUBLE
+weak_alias (__copysign,copysignl)
+strong_alias(__copysign,__copysignl)
+#endif
+#ifdef IS_IN_libm
+# if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
+compat_symbol (libm, __copysign, copysignl, GLIBC_2_0);
+# endif
+#elif LONG_DOUBLE_COMPAT(libc, GLIBC_2_0)
+compat_symbol (libc, __copysign, copysignl, GLIBC_2_0);
+#endif
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysignf.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysignf.c
new file mode 100644
index 0000000..89c3c06
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysignf.c
@@ -0,0 +1,32 @@
+/* Multiple versions of copysignf.
+ Copyright (C) 2013 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 <math.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+/* It's safe to use double-precision implementation for single-precision. */
+extern __typeof (__copysignf) __copysign_ppc64 attribute_hidden;
+extern __typeof (__copysignf) __copysign_power6 attribute_hidden;
+
+libc_ifunc (__copysignf,
+ (hwcap & PPC_FEATURE_ARCH_2_05)
+ ? __copysign_power6
+ : __copysign_ppc64);
+
+weak_alias (__copysignf, copysignf)
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=8bc272fe023b6d4816c8cb0b39a3d1c40df2cade
commit 8bc272fe023b6d4816c8cb0b39a3d1c40df2cade
Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Mon Oct 21 06:29:28 2013 -0500
PowerPC: multiarch trunc/truncf for PowerPC64
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
index 33663ff..6091353 100644
--- a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
@@ -8,5 +8,6 @@ libm-sysdep_routines += s_isnan-power7 s_isnan-power6x s_isnan-power6 \
s_ceil-ppc64 s_ceilf-power5+ s_ceilf-ppc64 \
s_floor-power5+ s_floor-ppc64 s_floorf-power5+ \
s_floorf-ppc64 s_round-power5+ s_round-ppc64 \
- s_roundf-power5+ s_roundf-ppc64
+ s_roundf-power5+ s_roundf-ppc64 s_trunc-power5+ \
+ s_trunc-ppc64 s_truncf-power5+ s_truncf-ppc64
endif
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc-power5+.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc-power5+.S
new file mode 100644
index 0000000..2751964
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc-power5+.S
@@ -0,0 +1,31 @@
+/* trunc function. PowerPC64/power5+ version.
+ Copyright (C) 2013 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 weak_alias
+#define weak_alias(a,b)
+#undef strong_alias
+#define strong_alias(a,b)
+#undef compat_symbol
+#define compat_symbol(a,b,c,d)
+
+#define __trunc __trunc_power5plus
+
+#include <sysdeps/powerpc/powerpc64/power5+/fpu/s_trunc.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc-ppc64.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc-ppc64.S
new file mode 100644
index 0000000..5282609
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc-ppc64.S
@@ -0,0 +1,31 @@
+/* trunc function. PowerPC64 default version.
+ Copyright (C) 2013 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 weak_alias
+#define weak_alias(a,b)
+#undef strong_alias
+#define strong_alias(a,b)
+#undef compat_symbol
+#define compat_symbol(a,b,c,d)
+
+#define __trunc __trunc_ppc64
+
+#include <sysdeps/powerpc/powerpc64/fpu/s_trunc.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc.c
new file mode 100644
index 0000000..a42687c
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc.c
@@ -0,0 +1,40 @@
+/* Multiple versions of trunc.
+ Copyright (C) 2013 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 <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__trunc) __trunc_ppc64 attribute_hidden;
+extern __typeof (__trunc) __trunc_power5plus attribute_hidden;
+
+libc_ifunc (__trunc,
+ (hwcap & PPC_FEATURE_POWER5_PLUS)
+ ? __trunc_power5plus
+ : __trunc_ppc64);
+
+weak_alias (__trunc, trunc)
+
+#ifdef NO_LONG_DOUBLE
+strong_alias (__trunc, __truncl)
+weak_alias (__trunc, truncl)
+#endif
+#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
+compat_symbol (libm, __trunc, truncl, GLIBC_2_0);
+#endif
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf-power5+.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf-power5+.S
new file mode 100644
index 0000000..bb1008f
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf-power5+.S
@@ -0,0 +1,26 @@
+/* truncf function. PowerPC64/power5+ version.
+ Copyright (C) 2013 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>
+
+#undef weak_alias
+#define weak_alias(a,b)
+
+#define __truncf __truncf_power5plus
+
+#include <sysdeps/powerpc/powerpc64/power5+/fpu/s_truncf.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf-ppc64.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf-ppc64.S
new file mode 100644
index 0000000..6358c61
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf-ppc64.S
@@ -0,0 +1,26 @@
+/* truncf function. PowerPC64 default version.
+ Copyright (C) 2013 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>
+
+#undef weak_alias
+#define weak_alias(a,b)
+
+#define __truncf __truncf_ppc64
+
+#include <sysdeps/powerpc/powerpc64/fpu/s_truncf.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf.c
new file mode 100644
index 0000000..4602583
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf.c
@@ -0,0 +1,32 @@
+/* Multiple versions of truncf.
+ Copyright (C) 2013 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 <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__truncf) __truncf_ppc64 attribute_hidden;
+extern __typeof (__truncf) __truncf_power5plus attribute_hidden;
+
+libc_ifunc (__truncf,
+ (hwcap & PPC_FEATURE_POWER5_PLUS)
+ ? __truncf_power5plus
+ : __truncf_ppc64);
+
+weak_alias (__truncf, truncf)
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=918eb3d3ce32c411c9a7a40e617fa8a51bf40c80
commit 918eb3d3ce32c411c9a7a40e617fa8a51bf40c80
Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Mon Oct 21 06:13:13 2013 -0500
PowerPC: multiarch round/roundf for PowerPC64
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
index ef7e08d..33663ff 100644
--- a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
@@ -7,5 +7,6 @@ libm-sysdep_routines += s_isnan-power7 s_isnan-power6x s_isnan-power6 \
s_llround-power5+ s_llround-ppc64 s_ceil-power5+ \
s_ceil-ppc64 s_ceilf-power5+ s_ceilf-ppc64 \
s_floor-power5+ s_floor-ppc64 s_floorf-power5+ \
- s_floorf-ppc64
+ s_floorf-ppc64 s_round-power5+ s_round-ppc64 \
+ s_roundf-power5+ s_roundf-ppc64
endif
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_round-power5+.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_round-power5+.S
new file mode 100644
index 0000000..e30568d
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_round-power5+.S
@@ -0,0 +1,31 @@
+/* round function. PowerPC64/power5+ version.
+ Copyright (C) 2013 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 weak_alias
+#define weak_alias(a,b)
+#undef strong_alias
+#define strong_alias(a,b)
+#undef compat_symbol
+#define compat_symbol(a,b,c,d)
+
+#define __round __round_power5plus
+
+#include <sysdeps/powerpc/powerpc64/power5+/fpu/s_round.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_round-ppc64.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_round-ppc64.S
new file mode 100644
index 0000000..ed208dd
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_round-ppc64.S
@@ -0,0 +1,31 @@
+/* round function. PowerPC64 default version.
+ Copyright (C) 2013 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 weak_alias
+#define weak_alias(a,b)
+#undef strong_alias
+#define strong_alias(a,b)
+#undef compat_symbol
+#define compat_symbol(a,b,c,d)
+
+#define __round __round_ppc64
+
+#include <sysdeps/powerpc/powerpc64/fpu/s_round.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_round.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_round.c
new file mode 100644
index 0000000..cfeac1f
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_round.c
@@ -0,0 +1,40 @@
+/* Multiple versions of round.
+ Copyright (C) 2013 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 <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__round) __round_ppc64 attribute_hidden;
+extern __typeof (__round) __round_power5plus attribute_hidden;
+
+libc_ifunc (__round,
+ (hwcap & PPC_FEATURE_POWER5_PLUS)
+ ? __round_power5plus
+ : __round_ppc64);
+
+weak_alias (__round, round)
+
+#ifdef NO_LONG_DOUBLE
+strong_alias (__round, __roundl)
+weak_alias (__round, roundl)
+#endif
+#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
+compat_symbol (libm, __round, roundl, GLIBC_2_0);
+#endif
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf-power5+.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf-power5+.S
new file mode 100644
index 0000000..8c1684c
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf-power5+.S
@@ -0,0 +1,26 @@
+/* roundf function. PowerPC64/power5+ version.
+ Copyright (C) 2013 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>
+
+#undef weak_alias
+#define weak_alias(a,b)
+
+#define __roundf __roundf_power5plus
+
+#include <sysdeps/powerpc/powerpc64/power5+/fpu/s_roundf.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf-ppc64.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf-ppc64.S
new file mode 100644
index 0000000..a9d7981
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf-ppc64.S
@@ -0,0 +1,26 @@
+/* roundf function. PowerPC64 default version.
+ Copyright (C) 2013 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>
+
+#undef weak_alias
+#define weak_alias(a,b)
+
+#define __roundf __roundf_ppc64
+
+#include <sysdeps/powerpc/powerpc64/fpu/s_roundf.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf.c
new file mode 100644
index 0000000..6377354
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf.c
@@ -0,0 +1,32 @@
+/* Multiple versions of roundf.
+ Copyright (C) 2013 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 <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__roundf) __roundf_ppc64 attribute_hidden;
+extern __typeof (__roundf) __roundf_power5plus attribute_hidden;
+
+libc_ifunc (__roundf,
+ (hwcap & PPC_FEATURE_POWER5_PLUS)
+ ? __roundf_power5plus
+ : __roundf_ppc64);
+
+weak_alias (__roundf, roundf)
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=6765671f4b95bab8a33419186ed7d14f9dd1eff2
commit 6765671f4b95bab8a33419186ed7d14f9dd1eff2
Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Mon Oct 21 06:05:50 2013 -0500
PowerPC: multiarch floor/floorf for PowerPC64
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
index b230853..ef7e08d 100644
--- a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
@@ -5,5 +5,7 @@ sysdep_routines += s_isnan-power7 s_isnan-power6x s_isnan-power6 \
libm-sysdep_routines += s_isnan-power7 s_isnan-power6x s_isnan-power6 \
s_isnan-power5 s_isnan-ppc64 s_llround-power6x \
s_llround-power5+ s_llround-ppc64 s_ceil-power5+ \
- s_ceil-ppc64 s_ceilf-power5+ s_ceilf-ppc64
+ s_ceil-ppc64 s_ceilf-power5+ s_ceilf-ppc64 \
+ s_floor-power5+ s_floor-ppc64 s_floorf-power5+ \
+ s_floorf-ppc64
endif
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor-power5+.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor-power5+.S
new file mode 100644
index 0000000..fc329ca
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor-power5+.S
@@ -0,0 +1,31 @@
+/* floor function. PowerPC64/power5+ version.
+ Copyright (C) 2013 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 weak_alias
+#define weak_alias(a,b)
+#undef strong_alias
+#define strong_alias(a,b)
+#undef compat_symbol
+#define compat_symbol(a,b,c,d)
+
+#define __floor __floor_power5plus
+
+#include <sysdeps/powerpc/powerpc64/power5+/fpu/s_floor.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor-ppc64.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor-ppc64.S
new file mode 100644
index 0000000..50db6d8
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor-ppc64.S
@@ -0,0 +1,31 @@
+/* floor function. PowerPC64 default version.
+ Copyright (C) 2013 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 weak_alias
+#define weak_alias(a,b)
+#undef strong_alias
+#define strong_alias(a,b)
+#undef compat_symbol
+#define compat_symbol(a,b,c,d)
+
+#define __floor __floor_ppc64
+
+#include <sysdeps/powerpc/powerpc64/fpu/s_floor.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor.c
new file mode 100644
index 0000000..12a1bae
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor.c
@@ -0,0 +1,40 @@
+/* Multiple versions of floor.
+ Copyright (C) 2013 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 <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__floor) __floor_ppc64 attribute_hidden;
+extern __typeof (__floor) __floor_power5plus attribute_hidden;
+
+libc_ifunc (__floor,
+ (hwcap & PPC_FEATURE_POWER5_PLUS)
+ ? __floor_power5plus
+ : __floor_ppc64);
+
+weak_alias (__floor, floor)
+
+#ifdef NO_LONG_DOUBLE
+strong_alias (__floor, __floorl)
+weak_alias (__floor, floorl)
+#endif
+#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
+compat_symbol (libm, __floor, floorl, GLIBC_2_0);
+#endif
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf-power5+.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf-power5+.S
new file mode 100644
index 0000000..1824bc1
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf-power5+.S
@@ -0,0 +1,26 @@
+/* floorf function. PowerPC64/power5+ version.
+ Copyright (C) 2013 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>
+
+#undef weak_alias
+#define weak_alias(a,b)
+
+#define __floorf __floorf_power5plus
+
+#include <sysdeps/powerpc/powerpc64/power5+/fpu/s_floorf.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf-ppc64.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf-ppc64.S
new file mode 100644
index 0000000..7c8b99c
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf-ppc64.S
@@ -0,0 +1,27 @@
+/* floorf function. PowerPC64 default version.
+ Copyright (C) 2013 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 weak_alias
+#define weak_alias(a,b)
+
+#define __floorf __floorf_ppc64
+
+#include <sysdeps/powerpc/powerpc64/fpu/s_floorf.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf.c
new file mode 100644
index 0000000..c7b753f
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf.c
@@ -0,0 +1,32 @@
+/* Multiple versions of floorf.
+ Copyright (C) 2013 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 <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__floorf) __floorf_ppc64 attribute_hidden;
+extern __typeof (__floorf) __floorf_power5plus attribute_hidden;
+
+libc_ifunc (__floorf,
+ (hwcap & PPC_FEATURE_POWER5_PLUS)
+ ? __floorf_power5plus
+ : __floorf_ppc64);
+
+weak_alias (__floorf, floorf)
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=00db9275e13622c32340920f26241098c3e61648
commit 00db9275e13622c32340920f26241098c3e61648
Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Mon Oct 21 05:59:00 2013 -0500
PowerPC: multiarch ceil/ceilf for PowerPC64
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
index d43f757..b230853 100644
--- a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
@@ -4,5 +4,6 @@ sysdep_routines += s_isnan-power7 s_isnan-power6x s_isnan-power6 \
libm-sysdep_routines += s_isnan-power7 s_isnan-power6x s_isnan-power6 \
s_isnan-power5 s_isnan-ppc64 s_llround-power6x \
- s_llround-power5+ s_llround-ppc64
+ s_llround-power5+ s_llround-ppc64 s_ceil-power5+ \
+ s_ceil-ppc64 s_ceilf-power5+ s_ceilf-ppc64
endif
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-power5+.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-power5+.S
new file mode 100644
index 0000000..cbfe96e
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-power5+.S
@@ -0,0 +1,31 @@
+/* ceil function. PowerPC64/power5+ version.
+ Copyright (C) 2013 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 weak_alias
+#define weak_alias(a,b)
+#undef strong_alias
+#define strong_alias(a,b)
+#undef compat_symbol
+#define compat_symbol(a,b,c,d)
+
+#define __ceil __ceil_power5plus
+
+#include <sysdeps/powerpc/powerpc64/power5+/fpu/s_ceil.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-ppc64.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-ppc64.S
new file mode 100644
index 0000000..4539c17
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-ppc64.S
@@ -0,0 +1,31 @@
+/* ceil function. PowerPC64 default version.
+ Copyright (C) 2013 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 weak_alias
+#define weak_alias(a,b)
+#undef strong_alias
+#define strong_alias(a,b)
+#undef compat_symbol
+#define compat_symbol(a,b,c,d)
+
+#define __ceil __ceil_ppc64
+
+#include <sysdeps/powerpc/powerpc64/fpu/s_ceil.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil.c
new file mode 100644
index 0000000..587c0dc
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil.c
@@ -0,0 +1,40 @@
+/* Multiple versions of ceil.
+ Copyright (C) 2013 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 <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__ceil) __ceil_ppc64 attribute_hidden;
+extern __typeof (__ceil) __ceil_power5plus attribute_hidden;
+
+libc_ifunc (__ceil,
+ (hwcap & PPC_FEATURE_POWER5_PLUS)
+ ? __ceil_power5plus
+ : __ceil_ppc64);
+
+weak_alias (__ceil, ceil)
+
+#ifdef NO_LONG_DOUBLE
+strong_alias (__ceil, __ceill)
+weak_alias (__ceil, ceill)
+#endif
+#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
+compat_symbol (libm, __ceil, ceill, GLIBC_2_0);
+#endif
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-power5+.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-power5+.S
new file mode 100644
index 0000000..7790843
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-power5+.S
@@ -0,0 +1,26 @@
+/* ceilf function. PowerPC64/power5+ version.
+ Copyright (C) 2013 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>
+
+#undef weak_alias
+#define weak_alias(a,b)
+
+#define __ceilf __ceilf_power5plus
+
+#include <sysdeps/powerpc/powerpc64/power5+/fpu/s_ceilf.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-ppc64.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-ppc64.S
new file mode 100644
index 0000000..e903622
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-ppc64.S
@@ -0,0 +1,26 @@
+/* ceilf function. PowerPC64 default version.
+ Copyright (C) 2013 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>
+
+#undef weak_alias
+#define weak_alias(a,b)
+
+#define __ceilf __ceilf_ppc64
+
+#include <sysdeps/powerpc/powerpc64/fpu/s_ceilf.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf.c
new file mode 100644
index 0000000..a651745
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf.c
@@ -0,0 +1,32 @@
+/* Multiple versions of ceilf.
+ Copyright (C) 2013 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 <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__ceilf) __ceilf_ppc64 attribute_hidden;
+extern __typeof (__ceilf) __ceilf_power5plus attribute_hidden;
+
+libc_ifunc (__ceilf,
+ (hwcap & PPC_FEATURE_POWER5_PLUS)
+ ? __ceilf_power5plus
+ : __ceilf_ppc64);
+
+weak_alias (__ceilf, ceilf)
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=096c6488b8fde57896883c3280bf6dc736cfbbe1
commit 096c6488b8fde57896883c3280bf6dc736cfbbe1
Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Mon Oct 21 12:37:42 2013 -0500
PowerPC: multiarch llround/lround for PowerPC64
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
index 3d3ecb7..d43f757 100644
--- a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
@@ -3,5 +3,6 @@ sysdep_routines += s_isnan-power7 s_isnan-power6x s_isnan-power6 \
s_isnan-power5 s_isnan-ppc64
libm-sysdep_routines += s_isnan-power7 s_isnan-power6x s_isnan-power6 \
- s_isnan-power5 s_isnan-ppc64
+ s_isnan-power5 s_isnan-ppc64 s_llround-power6x \
+ s_llround-power5+ s_llround-ppc64
endif
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround-power5+.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround-power5+.S
new file mode 100644
index 0000000..01d86e7
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround-power5+.S
@@ -0,0 +1,32 @@
+/* llround(). PowerPC64 default version.
+ Copyright (C) 2013 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 weak_alias
+#define weak_alias(name, alias)
+#undef strong_alias
+#define strong_alias(name, alias)
+#undef compat_symbol
+#define compat_symbol(a,b,c,d)
+
+#define __llround __llround_power5plus
+#define __lround __lround_power5plus
+
+#include <sysdeps/powerpc/powerpc64/power5+/fpu/s_llround.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround-power6x.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround-power6x.S
new file mode 100644
index 0000000..22fa2cd
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround-power6x.S
@@ -0,0 +1,32 @@
+/* llround(). PowerPC64 default version.
+ Copyright (C) 2013 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 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 __llround __llround_power6x
+#define __lround __lround_power6x
+
+#include <sysdeps/powerpc/powerpc64/power6x/fpu/s_llround.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround-ppc64.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround-ppc64.S
new file mode 100644
index 0000000..38f1eed
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround-ppc64.S
@@ -0,0 +1,28 @@
+/* llround(). PowerPC64 default version.
+ Copyright (C) 2013 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 compat_symbol
+#define compat_symbol(a,b,c,d)
+
+#define __llround __llround_ppc64
+#define __lround __lround_ppc64
+
+#include <sysdeps/powerpc/powerpc64/fpu/s_llround.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround.c
new file mode 100644
index 0000000..3559ce4
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround.c
@@ -0,0 +1,60 @@
+/* Multiple versions of llround.
+ Copyright (C) 2013 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/>. */
+
+#define lround __hidden_lround
+#define __lround __hidden___lround
+
+#include <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__llround) __llround_ppc64 attribute_hidden;
+extern __typeof (__llround) __llround_power5plus attribute_hidden;
+extern __typeof (__llround) __llround_power6x attribute_hidden;
+
+libc_ifunc (__llround,
+ (hwcap & PPC_FEATURE_POWER6_EXT)
+ ? __llround_power6x :
+ (hwcap & PPC_FEATURE_POWER5_PLUS)
+ ? __llround_power5plus
+ : __llround_ppc64);
+
+weak_alias (__llround, llround)
+
+#ifdef NO_LONG_DOUBLE
+weak_alias (__llround, llroundl)
+strong_alias (__llround, __llroundl)
+#endif
+#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)
+compat_symbol (libm, __llround, llroundl, GLIBC_2_1);
+compat_symbol (libm, llround, lroundl, GLIBC_2_1);
+#endif
+
+/* long has the same width as long long on PPC64. */
+#undef lround
+#undef __lround
+strong_alias (__llround, __lround)
+weak_alias (__llround, lround)
+#ifdef NO_LONG_DOUBLE
+strong_alias (__llround, __llroundl)
+weak_alias (__llround, llroundl)
+#endif
+#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)
+compat_symbol (libm, __lround, lroundl, GLIBC_2_1);
+#endif
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_lround.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_lround.c
new file mode 100644
index 0000000..0dab544
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_lround.c
@@ -0,0 +1 @@
+/* __lround is in s_llround.c */
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=0be1e3fb75f48ce0e45e6b9573ea9727ff8538c4
commit 0be1e3fb75f48ce0e45e6b9573ea9727ff8538c4
Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Sun Oct 20 20:56:48 2013 -0500
PowerPC: multiarch isnan/isnanf for PowerPC64
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
new file mode 100644
index 0000000..3d3ecb7
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
@@ -0,0 +1,7 @@
+ifeq ($(subdir),math)
+sysdep_routines += s_isnan-power7 s_isnan-power6x s_isnan-power6 \
+ s_isnan-power5 s_isnan-ppc64
+
+libm-sysdep_routines += s_isnan-power7 s_isnan-power6x s_isnan-power6 \
+ s_isnan-power5 s_isnan-ppc64
+endif
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power5.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power5.S
new file mode 100644
index 0000000..757e580
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power5.S
@@ -0,0 +1,33 @@
+/* isnan(). PowerPC64/POWER5 version.
+ Copyright (C) 2013 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_power5
+
+#include <sysdeps/powerpc/powerpc64/power5/fpu/s_isnan.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power6.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power6.S
new file mode 100644
index 0000000..e0d8010
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power6.S
@@ -0,0 +1,33 @@
+/* isnan(). PowerPC64/POWER6 version.
+ Copyright (C) 2013 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_power6
+
+#include <sysdeps/powerpc/powerpc64/power6/fpu/s_isnan.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power6x.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power6x.S
new file mode 100644
index 0000000..84ce8e5
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power6x.S
@@ -0,0 +1,33 @@
+/* isnan(). PowerPC64/POWER6X version.
+ Copyright (C) 2013 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_power6x
+
+#include <sysdeps/powerpc/powerpc64/power6x/fpu/s_isnan.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power7.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power7.S
new file mode 100644
index 0000000..f3f5a67
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power7.S
@@ -0,0 +1,33 @@
+/* isnan(). PowerPC64/POWER7 version.
+ Copyright (C) 2013 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_power7
+
+#include <sysdeps/powerpc/powerpc64/power7/fpu/s_isnan.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-ppc64.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-ppc64.S
new file mode 100644
index 0000000..5ce6f52
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-ppc64.S
@@ -0,0 +1,32 @@
+/* isnan(). PowerPC32 default version.
+ Copyright (C) 2013 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 weak_alias
+#define weak_alias(a,b)
+#undef strong_alias
+#define strong_alias(a,b)
+
+#define __isnan __isnan_ppc64
+#undef hidden_def
+#define hidden_def(name) \
+ .globl __GI___isnan ; .set __GI___isnan,__isnan_ppc64
+
+#include <sysdeps/powerpc/powerpc64/fpu/s_isnan.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan.c
new file mode 100644
index 0000000..70353df
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan.c
@@ -0,0 +1,53 @@
+/* Multiple versions of isnan.
+ Copyright (C) 2013 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 <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__isnan) __isnan_ppc64 attribute_hidden;
+extern __typeof (__isnan) __isnan_power5 attribute_hidden;
+extern __typeof (__isnan) __isnan_power6 attribute_hidden;
+extern __typeof (__isnan) __isnan_power6x attribute_hidden;
+extern __typeof (__isnan) __isnan_power7 attribute_hidden;
+
+libc_ifunc (__isnan,
+ (hwcap & PPC_FEATURE_ARCH_2_06)
+ ? __isnan_power7 :
+ (hwcap & PPC_FEATURE_POWER6_EXT)
+ ? __isnan_power6x :
+ (hwcap & PPC_FEATURE_ARCH_2_05)
+ ? __isnan_power6 :
+ (hwcap & PPC_FEATURE_POWER5)
+ ? __isnan_power5
+ : __isnan_ppc64);
+
+weak_alias (__isnan, isnan)
+
+#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
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnanf.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnanf.c
new file mode 100644
index 0000000..3e80b69
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnanf.c
@@ -0,0 +1,40 @@
+/* Multiple versions of isnan.
+ Copyright (C) 2013 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 <math.h>
+#include "init-arch.h"
+
+/* The double-precision implementation also works for the single one. */
+extern __typeof (__isnanf) __isnan_ppc64 attribute_hidden;
+extern __typeof (__isnanf) __isnan_power5 attribute_hidden;
+extern __typeof (__isnanf) __isnan_power6 attribute_hidden;
+extern __typeof (__isnanf) __isnan_power6x attribute_hidden;
+extern __typeof (__isnanf) __isnan_power7 attribute_hidden;
+
+libc_ifunc (__isnanf,
+ (hwcap & PPC_FEATURE_ARCH_2_06)
+ ? __isnan_power7 :
+ (hwcap & PPC_FEATURE_POWER6_EXT)
+ ? __isnan_power6x :
+ (hwcap & PPC_FEATURE_ARCH_2_05)
+ ? __isnan_power6 :
+ (hwcap & PPC_FEATURE_POWER5)
+ ? __isnan_power5
+ : __isnan_ppc64);
+
+weak_alias (__isnanf, isnanf)
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=cff8c37debc9ea1259bc53c7e2417a42d0848324
commit cff8c37debc9ea1259bc53c7e2417a42d0848324
Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Sun Oct 20 20:54:57 2013 -0500
PowerPC: Adjust multiarch Implies for PowerPC64
This patch adds Implies files on multiarch folder for POWER chips so
multirach is enabled when building with --with-cpu and powerN
option.
diff --git a/sysdeps/powerpc/powerpc64/power5+/fpu/multiarch/Implies b/sysdeps/powerpc/powerpc64/power5+/fpu/multiarch/Implies
new file mode 100644
index 0000000..c0e6784
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/power5+/fpu/multiarch/Implies
@@ -0,0 +1 @@
+powerpc/powerpc64/power5/fpu/multiarch
diff --git a/sysdeps/powerpc/powerpc64/power5/fpu/multiarch/Implies b/sysdeps/powerpc/powerpc64/power5/fpu/multiarch/Implies
new file mode 100644
index 0000000..3740d05
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/power5/fpu/multiarch/Implies
@@ -0,0 +1 @@
+powerpc/powerpc64/power4/fpu/multiarch
diff --git a/sysdeps/powerpc/powerpc64/power6/fpu/multiarch/Implies b/sysdeps/powerpc/powerpc64/power6/fpu/multiarch/Implies
new file mode 100644
index 0000000..fca8a4e
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/power6/fpu/multiarch/Implies
@@ -0,0 +1 @@
+powerpc/powerpc64/power5+/fpu/multiarch
diff --git a/sysdeps/powerpc/powerpc64/power6x/fpu/multiarch/Implies b/sysdeps/powerpc/powerpc64/power6x/fpu/multiarch/Implies
new file mode 100644
index 0000000..f4a6bdf
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/power6x/fpu/multiarch/Implies
@@ -0,0 +1 @@
+sysdeps/powerpc/powerpc64/power5+/fpu/multiarch
diff --git a/sysdeps/powerpc/powerpc64/power7/fpu/multiarch/Implies b/sysdeps/powerpc/powerpc64/power7/fpu/multiarch/Implies
new file mode 100644
index 0000000..410d289
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/power7/fpu/multiarch/Implies
@@ -0,0 +1 @@
+powerpc/powerpc64/power6/fpu/multiarch
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/Implies
deleted file mode 100644
index 6243d2e..0000000
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/Implies
+++ /dev/null
@@ -1,2 +0,0 @@
-# Override ldbl-opt with powerpc64 specific routines.
-powerpc/powerpc64/fpu
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=f71412733ef1ddd7e16f9096472b8547195b8c3e
commit f71412733ef1ddd7e16f9096472b8547195b8c3e
Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Sun Oct 20 09:54:03 2013 -0500
PowerPC: Cleaning up uneeded sqrt routines
diff --git a/sysdeps/powerpc/fpu/w_sqrt.c b/sysdeps/powerpc/fpu/w_sqrt.c
deleted file mode 100644
index 70f28dd..0000000
--- a/sysdeps/powerpc/fpu/w_sqrt.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/* Double-precision floating point square root wrapper.
- Copyright (C) 2004-2013 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 <math.h>
-#include <math_private.h>
-#include <fenv_libc.h>
-#include <math_ldbl_opt.h>
-
-double
-__sqrt (double x) /* wrapper sqrt */
-{
-#ifdef _IEEE_LIBM
- return __ieee754_sqrt (x);
-#else
- double z;
- z = __ieee754_sqrt (x);
- if (_LIB_VERSION == _IEEE_ || (x != x))
- return z;
-
- if (x < 0.0)
- return __kernel_standard (x, x, 26); /* sqrt(negative) */
- else
- return z;
-#endif
-}
-
-weak_alias (__sqrt, sqrt)
-#ifdef NO_LONG_DOUBLE
- strong_alias (__sqrt, __sqrtl) weak_alias (__sqrt, sqrtl)
-#endif
-#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
-compat_symbol (libm, __sqrt, sqrtl, GLIBC_2_0);
-#endif
diff --git a/sysdeps/powerpc/fpu/w_sqrtf.c b/sysdeps/powerpc/fpu/w_sqrtf.c
deleted file mode 100644
index aef8267..0000000
--- a/sysdeps/powerpc/fpu/w_sqrtf.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/* Single-precision floating point square root wrapper.
- Copyright (C) 2004-2013 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 <math.h>
-#include <math_private.h>
-#include <fenv_libc.h>
-
-#include <sysdep.h>
-#include <ldsodefs.h>
-
-float
-__sqrtf (float x) /* wrapper sqrtf */
-{
-#ifdef _IEEE_LIBM
- return __ieee754_sqrtf (x);
-#else
- float z;
- z = __ieee754_sqrtf (x);
-
- if (_LIB_VERSION == _IEEE_ || (x != x))
- return z;
-
- if (x < (float) 0.0)
- /* sqrtf(negative) */
- return (float) __kernel_standard ((double) x, (double) x, 126);
- else
- return z;
-#endif
-}
-
-weak_alias (__sqrtf, sqrtf)
diff --git a/sysdeps/powerpc/powerpc64/power4/fpu/w_sqrt.c b/sysdeps/powerpc/powerpc64/power4/fpu/w_sqrt.c
deleted file mode 100644
index 78bba57..0000000
--- a/sysdeps/powerpc/powerpc64/power4/fpu/w_sqrt.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/* Double-precision floating point square root wrapper.
- Copyright (C) 2004-2013 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 <math_ldbl_opt.h>
-#include <math.h>
-#include <math_private.h>
-#include <fenv_libc.h>
-
-double
-__sqrt (double x) /* wrapper sqrt */
-{
- double z;
-/* Power4 (ISA V2.0) and above implement sqrt in hardware. */
- __asm __volatile (
- " fsqrt %0,%1\n"
- : "=f" (z)
- : "f" (x));
-#ifdef _IEEE_LIBM
- return z;
-#else
- if (__builtin_expect (_LIB_VERSION == _IEEE_, 0))
- return z;
-
- if (__builtin_expect (x != x, 0))
- return z;
-
- if (__builtin_expect (x < 0.0, 0))
- return __kernel_standard (x, x, 26); /* sqrt(negative) */
- else
- return z;
-#endif
-}
-
-weak_alias (__sqrt, sqrt)
-#ifdef NO_LONG_DOUBLE
- strong_alias (__sqrt, __sqrtl) weak_alias (__sqrt, sqrtl)
-#endif
-#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
-compat_symbol (libm, __sqrt, sqrtl, GLIBC_2_0);
-#endif
diff --git a/sysdeps/powerpc/powerpc64/power4/fpu/w_sqrtf.c b/sysdeps/powerpc/powerpc64/power4/fpu/w_sqrtf.c
deleted file mode 100644
index 12d9f62..0000000
--- a/sysdeps/powerpc/powerpc64/power4/fpu/w_sqrtf.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/* Single-precision floating point square root wrapper.
- Copyright (C) 2004-2013 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 <math.h>
-#include <math_private.h>
-#include <fenv_libc.h>
-
-#include <sysdep.h>
-#include <ldsodefs.h>
-
-float
-__sqrtf (float x) /* wrapper sqrtf */
-{
-#ifdef _IEEE_LIBM
- return __ieee754_sqrtf (x);
-#else
- float z;
-/* Power4 (ISA V2.0) and above implement sqrtf in hardware. */
- __asm __volatile (
- " fsqrts %0,%1\n"
- : "=f" (z)
- : "f" (x));
-
- if (__builtin_expect (_LIB_VERSION == _IEEE_, 0))
- return z;
-
- if (__builtin_expect (x != x, 0))
- return z;
-
- if (__builtin_expect (x < 0.0, 0))
- /* sqrtf(negative) */
- return (float) __kernel_standard ((double) x, (double) x, 126);
- else
- return z;
-#endif
-}
-
-weak_alias (__sqrtf, sqrtf)
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=66e0a1c1ffd8580c3c20af4591e37ace5afb0d45
commit 66e0a1c1ffd8580c3c20af4591e37ace5afb0d45
Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Sat Oct 26 06:20:16 2013 -0500
PowerPC: multiarch stpcpy for PowerPC64
diff --git a/sysdeps/powerpc/powerpc64/multiarch/Makefile b/sysdeps/powerpc/powerpc64/multiarch/Makefile
index f9e9297..3c47316 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc64/multiarch/Makefile
@@ -13,7 +13,7 @@ sysdep_routines += memcpy-power7 memcpy-a2 memcpy-power6 memcpy-cell \
wcschr-power6 wcschr-ppc64 wcsrchr-power7 wcsrchr-power6 \
wcsrchr-ppc64 wcscpy-power7 wcscpy-power6 wcscpy-ppc64 \
wordcopy-power7 wordcopy-power6 wordcopy-ppc64 \
- strcpy-power7 strcpy-ppc64
+ strcpy-power7 strcpy-ppc64 stpcpy-power7 stpcpy-ppc64
CFLAGS-strncase-power7.c += -mcpu=power7 -funroll-loops
CFLAGS-strncase_l-power7.c += -mcpu=power7 -funroll-loops
diff --git a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
index 3afbd71..33fc29e 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
@@ -78,6 +78,13 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
IFUNC_IMPL_ADD (array, i, strcpy, 1,
__strcpy_ppc))
+ /* Support sysdeps/powerpc/powerpc64/multiarch/stpcpy.c. */
+ IFUNC_IMPL (i, name, stpcpy,
+ IFUNC_IMPL_ADD (array, i, stpcpy, hwcap & PPC_FEATURE_HAS_VSX,
+ __stpcpy_power7)
+ IFUNC_IMPL_ADD (array, i, stpcpy, 1,
+ __stpcpy_ppc))
+
/* Support sysdeps/powerpc/powerpc64/multiarch/strlen.c. */
IFUNC_IMPL (i, name, strlen,
IFUNC_IMPL_ADD (array, i, strlen, hwcap & PPC_FEATURE_HAS_VSX,
diff --git a/sysdeps/powerpc/powerpc64/multiarch/stpcpy-power7.S b/sysdeps/powerpc/powerpc64/multiarch/stpcpy-power7.S
new file mode 100644
index 0000000..1b75dd1
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/stpcpy-power7.S
@@ -0,0 +1,40 @@
+/* Optimized stpcpy implementation for POWER7.
+ Copyright (C) 2013 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>
+
+#undef EALIGN
+#define EALIGN(name, alignt, words) \
+ .section ".text"; \
+ ENTRY_2(__stpcpy_power7) \
+ .align ALIGNARG(alignt); \
+ EALIGN_W_##words; \
+ BODY_LABEL(__stpcpy_power7): \
+ cfi_startproc; \
+ LOCALENTRY(__stpcpy_power7)
+
+#undef END
+#define END(name) \
+ cfi_endproc; \
+ TRACEBACK(__stpcpy_power7) \
+ END_2(__stpcpy_power7)
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+
+#include <sysdeps/powerpc/powerpc64/power7/stpcpy.S>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/stpcpy-ppc64.S b/sysdeps/powerpc/powerpc64/multiarch/stpcpy-ppc64.S
new file mode 100644
index 0000000..874d8aa
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/stpcpy-ppc64.S
@@ -0,0 +1,48 @@
+/* Default stpcpy implementation for PowerPC64.
+ Copyright (C) 2013 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>
+
+#if defined SHARED && !defined NOT_IN_libc
+# undef EALIGN
+# define EALIGN(name, alignt, words) \
+ .section ".text"; \
+ ENTRY_2(__stpcpy_ppc) \
+ .align ALIGNARG(alignt); \
+ EALIGN_W_##words; \
+ BODY_LABEL(__stpcpy_ppc): \
+ cfi_startproc; \
+ LOCALENTRY(__stpcpy_ppc)
+
+# undef END
+# define END(name) \
+ cfi_endproc; \
+ TRACEBACK(__stpcpy_ppc) \
+ END_2(__stpcpy_ppc)
+
+# undef weak_alias
+# define weak_alias(name, alias)
+# undef libc_hidden_def
+# define libc_hidden_def(name)
+
+# undef libc_hidden_builtin_def
+# define libc_hidden_builtin_def(name) \
+ .globl __GI___stpcpy; __GI___stpcpy = __stpcpy_ppc
+#endif
+
+#include <sysdeps/powerpc/powerpc64/stpcpy.S>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/stpcpy.c b/sysdeps/powerpc/powerpc64/multiarch/stpcpy.c
new file mode 100644
index 0000000..4df555f
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/stpcpy.c
@@ -0,0 +1,34 @@
+/* Multiple versions of stpcpy. PowerPC64 version.
+ Copyright (C) 2013 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/>. */
+
+#if defined SHARED && !defined NOT_IN_libc
+# include <string.h>
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+extern __typeof (__stpcpy) __stpcpy_ppc attribute_hidden;
+extern __typeof (__stpcpy) __stpcpy_power7 attribute_hidden;
+
+libc_ifunc (__stpcpy,
+ (hwcap & PPC_FEATURE_HAS_VSX)
+ ? __stpcpy_power7
+ : __stpcpy_ppc);
+
+weak_alias (__stpcpy, stpcpy)
+libc_hidden_def (stpcpy)
+#endif
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=56567d41fcb97a9b48800f116c384360066bdfc0
commit 56567d41fcb97a9b48800f116c384360066bdfc0
Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Fri Oct 25 16:06:26 2013 -0500
PowerPC: multiarch strcpy for PowerPC64
diff --git a/sysdeps/powerpc/powerpc64/multiarch/Makefile b/sysdeps/powerpc/powerpc64/multiarch/Makefile
index b118022..f9e9297 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc64/multiarch/Makefile
@@ -12,7 +12,8 @@ sysdep_routines += memcpy-power7 memcpy-a2 memcpy-power6 memcpy-cell \
strchrnul-power7 strchrnul-ppc64 wcschr-power7 \
wcschr-power6 wcschr-ppc64 wcsrchr-power7 wcsrchr-power6 \
wcsrchr-ppc64 wcscpy-power7 wcscpy-power6 wcscpy-ppc64 \
- wordcopy-power7 wordcopy-power6 wordcopy-ppc64
+ wordcopy-power7 wordcopy-power6 wordcopy-ppc64 \
+ strcpy-power7 strcpy-ppc64
CFLAGS-strncase-power7.c += -mcpu=power7 -funroll-loops
CFLAGS-strncase_l-power7.c += -mcpu=power7 -funroll-loops
diff --git a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
index ae02476..3afbd71 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
@@ -71,6 +71,13 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
__memset_power4)
IFUNC_IMPL_ADD (array, i, memset, 1, __memset_ppc))
+ /* Support sysdeps/powerpc/powerpc64/multiarch/strcpy.c. */
+ IFUNC_IMPL (i, name, strcpy,
+ IFUNC_IMPL_ADD (array, i, strcpy, hwcap & PPC_FEATURE_HAS_VSX,
+ __strcpy_power7)
+ IFUNC_IMPL_ADD (array, i, strcpy, 1,
+ __strcpy_ppc))
+
/* Support sysdeps/powerpc/powerpc64/multiarch/strlen.c. */
IFUNC_IMPL (i, name, strlen,
IFUNC_IMPL_ADD (array, i, strlen, hwcap & PPC_FEATURE_HAS_VSX,
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strcpy-power7.S b/sysdeps/powerpc/powerpc64/multiarch/strcpy-power7.S
new file mode 100644
index 0000000..127422f
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/strcpy-power7.S
@@ -0,0 +1,40 @@
+/* Optimized strcpy implementation for POWER7.
+ Copyright (C) 2013 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>
+
+#undef EALIGN
+#define EALIGN(name, alignt, words) \
+ .section ".text"; \
+ ENTRY_2(__strcpy_power7) \
+ .align ALIGNARG(alignt); \
+ EALIGN_W_##words; \
+ BODY_LABEL(__strcpy_power7): \
+ cfi_startproc; \
+ LOCALENTRY(__strcpy_power7)
+
+#undef END
+#define END(name) \
+ cfi_endproc; \
+ TRACEBACK(__strcpy_power7) \
+ END_2(__strcpy_power7)
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+
+#include <sysdeps/powerpc/powerpc64/power7/strcpy.S>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strcpy-ppc64.S b/sysdeps/powerpc/powerpc64/multiarch/strcpy-ppc64.S
new file mode 100644
index 0000000..255fc3f
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/strcpy-ppc64.S
@@ -0,0 +1,43 @@
+/* Default strcpy implementation for PowerPC64.
+ Copyright (C) 2013 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>
+
+#if defined SHARED && !defined NOT_IN_libc
+# undef EALIGN
+# define EALIGN(name, alignt, words) \
+ .section ".text"; \
+ ENTRY_2(__strcpy_ppc) \
+ .align ALIGNARG(alignt); \
+ EALIGN_W_##words; \
+ BODY_LABEL(__strcpy_ppc): \
+ cfi_startproc; \
+ LOCALENTRY(__strcpy_ppc)
+
+# undef END
+# define END(name) \
+ cfi_endproc; \
+ TRACEBACK(__strcpy_ppc) \
+ END_2(__strcpy_ppc)
+
+# undef libc_hidden_builtin_def
+# define libc_hidden_builtin_def(name) \
+ .globl __GI_strcpy; __GI_strcpy = __strcpy_ppc
+#endif
+
+#include <sysdeps/powerpc/powerpc64/strcpy.S>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strcpy.c b/sysdeps/powerpc/powerpc64/multiarch/strcpy.c
new file mode 100644
index 0000000..8d555c9
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/strcpy.c
@@ -0,0 +1,31 @@
+/* Multiple versions of strcpy. PowerPC64 version.
+ Copyright (C) 2013 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/>. */
+
+#if defined SHARED && !defined NOT_IN_libc
+# include <string.h>
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+extern __typeof (strcpy) __strcpy_ppc attribute_hidden;
+extern __typeof (strcpy) __strcpy_power7 attribute_hidden;
+
+libc_ifunc (strcpy,
+ (hwcap & PPC_FEATURE_HAS_VSX)
+ ? __strcpy_power7
+ : __strcpy_ppc);
+#endif
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=28a4f28338420eb1464f9cd6a541c2217f54c55a
commit 28a4f28338420eb1464f9cd6a541c2217f54c55a
Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Sun Oct 20 06:20:18 2013 -0500
PowerPC: multiarch wordcopy for PowerPC64
diff --git a/string/wordcopy.c b/string/wordcopy.c
index 726894b..51c1fad 100644
--- a/string/wordcopy.c
+++ b/string/wordcopy.c
@@ -26,11 +26,12 @@
block beginning at DSTP with LEN `op_t' words (not LEN bytes!).
Both SRCP and DSTP should be aligned for memory operations on `op_t's. */
+#ifndef WORDCOPY_FWD_ALIGNED
+# define WORDCOPY_FWD_ALIGNED _wordcopy_fwd_aligned
+#endif
+
void
-_wordcopy_fwd_aligned (dstp, srcp, len)
- long int dstp;
- long int srcp;
- size_t len;
+WORDCOPY_FWD_ALIGNED (long int dstp, long int srcp, size_t len)
{
op_t a0, a1;
@@ -134,11 +135,12 @@ _wordcopy_fwd_aligned (dstp, srcp, len)
DSTP should be aligned for memory operations on `op_t's, but SRCP must
*not* be aligned. */
+#ifndef WORDCOPY_FWD_DEST_ALIGNED
+# define WORDCOPY_FWD_DEST_ALIGNED _wordcopy_fwd_dest_aligned
+#endif
+
void
-_wordcopy_fwd_dest_aligned (dstp, srcp, len)
- long int dstp;
- long int srcp;
- size_t len;
+WORDCOPY_FWD_DEST_ALIGNED (long int dstp, long int srcp, size_t len)
{
op_t a0, a1, a2, a3;
int sh_1, sh_2;
@@ -221,11 +223,12 @@ _wordcopy_fwd_dest_aligned (dstp, srcp, len)
(not LEN bytes!). Both SRCP and DSTP should be aligned for memory
operations on `op_t's. */
+#ifndef WORDCOPY_BWD_ALIGNED
+# define WORDCOPY_BWD_ALIGNED _wordcopy_bwd_aligned
+#endif
+
void
-_wordcopy_bwd_aligned (dstp, srcp, len)
- long int dstp;
- long int srcp;
- size_t len;
+WORDCOPY_BWD_ALIGNED (long int dstp, long int srcp, size_t len)
{
op_t a0, a1;
@@ -329,11 +332,12 @@ _wordcopy_bwd_aligned (dstp, srcp, len)
words (not LEN bytes!). DSTP should be aligned for memory
operations on `op_t', but SRCP must *not* be aligned. */
+#ifndef WORDCOPY_BWD_DEST_ALIGNED
+# define WORDCOPY_BWD_DEST_ALIGNED _wordcopy_bwd_dest_aligned
+#endif
+
void
-_wordcopy_bwd_dest_aligned (dstp, srcp, len)
- long int dstp;
- long int srcp;
- size_t len;
+WORDCOPY_BWD_DEST_ALIGNED (long int dstp, long int srcp, size_t len)
{
op_t a0, a1, a2, a3;
int sh_1, sh_2;
diff --git a/sysdeps/powerpc/powerpc64/multiarch/Makefile b/sysdeps/powerpc/powerpc64/multiarch/Makefile
index 3a787ef..b118022 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc64/multiarch/Makefile
@@ -11,7 +11,8 @@ sysdep_routines += memcpy-power7 memcpy-a2 memcpy-power6 memcpy-cell \
strncmp-power4 strncmp-ppc64 strchr-power7 strchr-ppc64 \
strchrnul-power7 strchrnul-ppc64 wcschr-power7 \
wcschr-power6 wcschr-ppc64 wcsrchr-power7 wcsrchr-power6 \
- wcsrchr-ppc64 wcscpy-power7 wcscpy-power6 wcscpy-ppc64
+ wcsrchr-ppc64 wcscpy-power7 wcscpy-power6 wcscpy-ppc64 \
+ wordcopy-power7 wordcopy-power6 wordcopy-ppc64
CFLAGS-strncase-power7.c += -mcpu=power7 -funroll-loops
CFLAGS-strncase_l-power7.c += -mcpu=power7 -funroll-loops
@@ -21,4 +22,6 @@ CFLAGS-wcsrchr-power7.c += -mcpu=power7
CFLAGS-wcsrchr-power6.c += -mcpu=power6
CFLAGS-wcscpy-power7.c += -mcpu=power7
CFLAGS-wcscpy-power6.c += -mcpu=power6
+CFLAGS-wordcopy-power7.c += -mcpu=power7
+CFLAGS-wordcopy-power6.c += -mcpu=power6
endif
diff --git a/sysdeps/powerpc/powerpc64/multiarch/wordcopy-power6.c b/sysdeps/powerpc/powerpc64/multiarch/wordcopy-power6.c
new file mode 100644
index 0000000..671d6d9
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/wordcopy-power6.c
@@ -0,0 +1,19 @@
+/* wordcopy routines for powerpc64/power6.
+ Copyright (C) 2013 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; see the file COPYING.LIB. If
+ not, see <http://www.gnu.org/licenses/>. */
+
+#include <sysdeps/powerpc/powerpc32/power4/multiarch/wordcopy-power6.c>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/wordcopy-power7.c b/sysdeps/powerpc/powerpc64/multiarch/wordcopy-power7.c
new file mode 100644
index 0000000..fb69050
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/wordcopy-power7.c
@@ -0,0 +1,19 @@
+/* wordcopy routines for powerpc64/power7.
+ Copyright (C) 2013 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; see the file COPYING.LIB. If
+ not, see <http://www.gnu.org/licenses/>. */
+
+#include <sysdeps/powerpc/powerpc32/power4/multiarch/wordcopy-power7.c>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/wordcopy-ppc64.c b/sysdeps/powerpc/powerpc64/multiarch/wordcopy-ppc64.c
new file mode 100644
index 0000000..c5830a6
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/wordcopy-ppc64.c
@@ -0,0 +1,18 @@
+/* Copyright (C) 2013 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 <sysdeps/powerpc/powerpc32/power4/multiarch/wordcopy-ppc32.c>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/wordcopy.c b/sysdeps/powerpc/powerpc64/multiarch/wordcopy.c
new file mode 100644
index 0000000..78233dc
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/wordcopy.c
@@ -0,0 +1,86 @@
+/* Multiple versions of wordcopy functions.
+ Copyright (C) 2013 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/>. */
+
+#ifndef NOT_IN_libc
+# include <stddef.h>
+# include <memcopy.h>
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+extern __typeof (_wordcopy_fwd_aligned) _wordcopy_fwd_aligned_ppc
+attribute_hidden;
+extern __typeof (_wordcopy_fwd_aligned) _wordcopy_fwd_aligned_power6
+attribute_hidden;
+extern __typeof (_wordcopy_fwd_aligned) _wordcopy_fwd_aligned_power7
+attribute_hidden;
+
+libc_ifunc (_wordcopy_fwd_aligned,
+ (hwcap & PPC_FEATURE_HAS_VSX)
+ ? _wordcopy_fwd_aligned_power7 :
+ (hwcap & PPC_FEATURE_ARCH_2_05)
+ ? _wordcopy_fwd_aligned_power6
+ : _wordcopy_fwd_aligned_ppc);
+
+
+extern __typeof (_wordcopy_fwd_dest_aligned) _wordcopy_fwd_dest_aligned_ppc
+attribute_hidden;
+extern __typeof (_wordcopy_fwd_dest_aligned) _wordcopy_fwd_dest_aligned_power6
+attribute_hidden;
+extern __typeof (_wordcopy_fwd_dest_aligned) _wordcopy_fwd_dest_aligned_power7
+attribute_hidden;
+
+libc_ifunc (_wordcopy_fwd_dest_aligned,
+ (hwcap & PPC_FEATURE_HAS_VSX)
+ ? _wordcopy_fwd_dest_aligned_power7 :
+ (hwcap & PPC_FEATURE_ARCH_2_05)
+ ? _wordcopy_fwd_dest_aligned_power6
+ : _wordcopy_fwd_dest_aligned_ppc);
+
+
+extern __typeof (_wordcopy_bwd_aligned) _wordcopy_bwd_aligned_ppc
+attribute_hidden;
+extern __typeof (_wordcopy_bwd_aligned) _wordcopy_bwd_aligned_power6
+attribute_hidden;
+extern __typeof (_wordcopy_bwd_aligned) _wordcopy_bwd_aligned_power7
+attribute_hidden;
+
+libc_ifunc (_wordcopy_bwd_aligned,
+ (hwcap & PPC_FEATURE_HAS_VSX)
+ ? _wordcopy_bwd_aligned_power7 :
+ (hwcap & PPC_FEATURE_ARCH_2_05)
+ ? _wordcopy_bwd_aligned_power6
+ : _wordcopy_bwd_aligned_ppc);
+
+
+extern __typeof (_wordcopy_bwd_dest_aligned) _wordcopy_bwd_dest_aligned_ppc
+attribute_hidden;
+extern __typeof (_wordcopy_bwd_dest_aligned) _wordcopy_bwd_dest_aligned_power6
+attribute_hidden;
+extern __typeof (_wordcopy_bwd_dest_aligned) _wordcopy_bwd_dest_aligned_power7
+attribute_hidden;
+
+libc_ifunc (_wordcopy_bwd_dest_aligned,
+ (hwcap & PPC_FEATURE_HAS_VSX)
+ ? _wordcopy_bwd_dest_aligned_power7 :
+ (hwcap & PPC_FEATURE_ARCH_2_05)
+ ? _wordcopy_bwd_dest_aligned_power6
+ : _wordcopy_bwd_dest_aligned_ppc);
+
+#else
+#include <sysdeps/powerpc/power4/wordcopy.c>
+#endif
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=b49040803315ee98a04ffd48708a50f41f156899
commit b49040803315ee98a04ffd48708a50f41f156899
Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Sun Oct 20 05:45:42 2013 -0500
PowerPC: multiarch wcscpy for PowerPC64.
diff --git a/sysdeps/powerpc/powerpc64/multiarch/Makefile b/sysdeps/powerpc/powerpc64/multiarch/Makefile
index 515676f..3a787ef 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc64/multiarch/Makefile
@@ -11,7 +11,7 @@ sysdep_routines += memcpy-power7 memcpy-a2 memcpy-power6 memcpy-cell \
strncmp-power4 strncmp-ppc64 strchr-power7 strchr-ppc64 \
strchrnul-power7 strchrnul-ppc64 wcschr-power7 \
wcschr-power6 wcschr-ppc64 wcsrchr-power7 wcsrchr-power6 \
- wcsrchr-ppc64
+ wcsrchr-ppc64 wcscpy-power7 wcscpy-power6 wcscpy-ppc64
CFLAGS-strncase-power7.c += -mcpu=power7 -funroll-loops
CFLAGS-strncase_l-power7.c += -mcpu=power7 -funroll-loops
@@ -19,4 +19,6 @@ CFLAGS-wcschr-power7.c += -mcpu=power7
CFLAGS-wcschr-power6.c += -mcpu=power6
CFLAGS-wcsrchr-power7.c += -mcpu=power7
CFLAGS-wcsrchr-power6.c += -mcpu=power6
+CFLAGS-wcscpy-power7.c += -mcpu=power7
+CFLAGS-wcscpy-power6.c += -mcpu=power6
endif
diff --git a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
index dedd498..ae02476 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
@@ -213,5 +213,16 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
IFUNC_IMPL_ADD (array, i, wcsrchr, 1,
__wcsrchr_ppc))
+ /* Support sysdeps/powerpc/powerpc64/multiarch/wcscpy.c. */
+ IFUNC_IMPL (i, name, wcscpy,
+ IFUNC_IMPL_ADD (array, i, wcscpy,
+ hwcap & PPC_FEATURE_HAS_VSX,
+ __wcscpy_power7)
+ IFUNC_IMPL_ADD (array, i, wcscpy,
+ hwcap & PPC_FEATURE_ARCH_2_05,
+ __wcscpy_power6)
+ IFUNC_IMPL_ADD (array, i, wcscpy, 1,
+ __wcscpy_ppc))
+
return i;
}
diff --git a/sysdeps/powerpc/powerpc64/multiarch/wcscpy-power6.c b/sysdeps/powerpc/powerpc64/multiarch/wcscpy-power6.c
new file mode 100644
index 0000000..10cf9c7
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/wcscpy-power6.c
@@ -0,0 +1,19 @@
+/* wcscpy.c - Wide Character Search for powerpc64/power6.
+ Copyright (C) 2013 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; see the file COPYING.LIB. If
+ not, see <http://www.gnu.org/licenses/>. */
+
+#include <sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy-power6.c>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/wcscpy-power7.c b/sysdeps/powerpc/powerpc64/multiarch/wcscpy-power7.c
new file mode 100644
index 0000000..cac2e35
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/wcscpy-power7.c
@@ -0,0 +1,19 @@
+/* wcscpy.c - Wide Character Search for powerpc64/power7.
+ Copyright (C) 2013 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; see the file COPYING.LIB. If
+ not, see <http://www.gnu.org/licenses/>. */
+
+#include <sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy-power7.c>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/wcscpy-ppc64.c b/sysdeps/powerpc/powerpc64/multiarch/wcscpy-ppc64.c
new file mode 100644
index 0000000..a2d0f23
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/wcscpy-ppc64.c
@@ -0,0 +1,18 @@
+/* Copyright (C) 2013 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 <sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy-ppc32.c>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/wcscpy.c b/sysdeps/powerpc/powerpc64/multiarch/wcscpy.c
new file mode 100644
index 0000000..27715b3
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/wcscpy.c
@@ -0,0 +1,36 @@
+/* Multiple versions of wcscpy.
+ Copyright (C) 2013 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/>. */
+
+#ifndef NOT_IN_libc
+# include <wchar.h>
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+extern __typeof (wcscpy) __wcscpy_ppc attribute_hidden;
+extern __typeof (wcscpy) __wcscpy_power6 attribute_hidden;
+extern __typeof (wcscpy) __wcscpy_power7 attribute_hidden;
+
+libc_ifunc (wcscpy,
+ (hwcap & PPC_FEATURE_HAS_VSX)
+ ? __wcscpy_power7 :
+ (hwcap & PPC_FEATURE_ARCH_2_05)
+ ? __wcscpy_power6
+ : __wcscpy_ppc);
+#else
+#include <wcsmbs/wcscpy.c>
+#endif:
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=f583f124ca977b8b9e6cbcad7234d47edceec57e
commit f583f124ca977b8b9e6cbcad7234d47edceec57e
Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Sun Oct 20 05:40:45 2013 -0500
PowerPC: multiarch wcsrchr for PowerPC64
diff --git a/sysdeps/powerpc/powerpc64/multiarch/Makefile b/sysdeps/powerpc/powerpc64/multiarch/Makefile
index 438201d..515676f 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc64/multiarch/Makefile
@@ -10,10 +10,13 @@ sysdep_routines += memcpy-power7 memcpy-a2 memcpy-power6 memcpy-cell \
strncase-power7 strncase_l-power7 strncmp-power7 \
strncmp-power4 strncmp-ppc64 strchr-power7 strchr-ppc64 \
strchrnul-power7 strchrnul-ppc64 wcschr-power7 \
- wcschr-power6 wcschr-ppc64
+ wcschr-power6 wcschr-ppc64 wcsrchr-power7 wcsrchr-power6 \
+ wcsrchr-ppc64
CFLAGS-strncase-power7.c += -mcpu=power7 -funroll-loops
CFLAGS-strncase_l-power7.c += -mcpu=power7 -funroll-loops
CFLAGS-wcschr-power7.c += -mcpu=power7
CFLAGS-wcschr-power6.c += -mcpu=power6
+CFLAGS-wcsrchr-power7.c += -mcpu=power7
+CFLAGS-wcsrchr-power6.c += -mcpu=power6
endif
diff --git a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
index 6c46fe2..dedd498 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
@@ -202,5 +202,16 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
IFUNC_IMPL_ADD (array, i, wcschr, 1,
__wcschr_ppc))
+ /* Support sysdeps/powerpc/powerpc64/multiarch/wcschr.c. */
+ IFUNC_IMPL (i, name, wcsrchr,
+ IFUNC_IMPL_ADD (array, i, wcsrchr,
+ hwcap & PPC_FEATURE_HAS_VSX,
+ __wcsrchr_power7)
+ IFUNC_IMPL_ADD (array, i, wcsrchr,
+ hwcap & PPC_FEATURE_ARCH_2_05,
+ __wcsrchr_power6)
+ IFUNC_IMPL_ADD (array, i, wcsrchr, 1,
+ __wcsrchr_ppc))
+
return i;
}
diff --git a/sysdeps/powerpc/powerpc64/multiarch/wcsrchr-power6.c b/sysdeps/powerpc/powerpc64/multiarch/wcsrchr-power6.c
new file mode 100644
index 0000000..d1b29b1
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/wcsrchr-power6.c
@@ -0,0 +1,19 @@
+/* wcsrchr.c - Wide Character Search for powerpc64/power6.
+ Copyright (C) 2013 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; see the file COPYING.LIB. If
+ not, see <http://www.gnu.org/licenses/>. */
+
+#include <sysdeps/powerpc/powerpc32/power4/multiarch/wcsrchr-power6.c>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/wcsrchr-power7.c b/sysdeps/powerpc/powerpc64/multiarch/wcsrchr-power7.c
new file mode 100644
index 0000000..a2717bc
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/wcsrchr-power7.c
@@ -0,0 +1,19 @@
+/* wcsrchr.c - Wide Character Search for powerpc64/power7.
+ Copyright (C) 2013 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; see the file COPYING.LIB. If
+ not, see <http://www.gnu.org/licenses/>. */
+
+#include <sysdeps/powerpc/powerpc32/power4/multiarch/wcsrchr-power7.c>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/wcsrchr-ppc64.c b/sysdeps/powerpc/powerpc64/multiarch/wcsrchr-ppc64.c
new file mode 100644
index 0000000..3e698a5
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/wcsrchr-ppc64.c
@@ -0,0 +1,18 @@
+/* Copyright (C) 2013 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 <sysdeps/powerpc/powerpc32/power4/multiarch/wcsrchr-ppc32.c>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/wcsrchr.c b/sysdeps/powerpc/powerpc64/multiarch/wcsrchr.c
new file mode 100644
index 0000000..01470c9
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/wcsrchr.c
@@ -0,0 +1,36 @@
+/* Multiple versions of wcsrchr.
+ Copyright (C) 2013 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/>. */
+
+#ifndef NOT_IN_libc
+# include <wchar.h>
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+extern __typeof (wcsrchr) __wcsrchr_ppc attribute_hidden;
+extern __typeof (wcsrchr) __wcsrchr_power6 attribute_hidden;
+extern __typeof (wcsrchr) __wcsrchr_power7 attribute_hidden;
+
+libc_ifunc (wcsrchr,
+ (hwcap & PPC_FEATURE_HAS_VSX)
+ ? __wcsrchr_power7 :
+ (hwcap & PPC_FEATURE_ARCH_2_05)
+ ? __wcsrchr_power6
+ : __wcsrchr_ppc);
+#else
+#include <wcsmbs/wcsrchr.c>
+#endif
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=23651a7db54a5b657a9623e1866bbe09ad52ef48
commit 23651a7db54a5b657a9623e1866bbe09ad52ef48
Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Sun Oct 20 05:22:50 2013 -0500
PowerPC: multiarch wcschr for PowerPC64
diff --git a/sysdeps/powerpc/powerpc64/multiarch/Makefile b/sysdeps/powerpc/powerpc64/multiarch/Makefile
index 796d507..438201d 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc64/multiarch/Makefile
@@ -9,8 +9,11 @@ sysdep_routines += memcpy-power7 memcpy-a2 memcpy-power6 memcpy-cell \
strnlen-ppc64 strcasecmp-power7 strcasecmp_l-power7 \
strncase-power7 strncase_l-power7 strncmp-power7 \
strncmp-power4 strncmp-ppc64 strchr-power7 strchr-ppc64 \
- strchrnul-power7 strchrnul-ppc64
+ strchrnul-power7 strchrnul-ppc64 wcschr-power7 \
+ wcschr-power6 wcschr-ppc64
CFLAGS-strncase-power7.c += -mcpu=power7 -funroll-loops
CFLAGS-strncase_l-power7.c += -mcpu=power7 -funroll-loops
+CFLAGS-wcschr-power7.c += -mcpu=power7
+CFLAGS-wcschr-power6.c += -mcpu=power6
endif
diff --git a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
index 1b7479d..6c46fe2 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
@@ -191,5 +191,16 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
IFUNC_IMPL_ADD (array, i, strncasecmp_l, 1,
__strncasecmp_l_ppc))
+ /* Support sysdeps/powerpc/powerpc64/multiarch/wcschr.c. */
+ IFUNC_IMPL (i, name, wcschr,
+ IFUNC_IMPL_ADD (array, i, wcschr,
+ hwcap & PPC_FEATURE_HAS_VSX,
+ __wcschr_power7)
+ IFUNC_IMPL_ADD (array, i, wcschr,
+ hwcap & PPC_FEATURE_ARCH_2_05,
+ __wcschr_power6)
+ IFUNC_IMPL_ADD (array, i, wcschr, 1,
+ __wcschr_ppc))
+
return i;
}
diff --git a/sysdeps/powerpc/powerpc64/multiarch/wcschr-power6.c b/sysdeps/powerpc/powerpc64/multiarch/wcschr-power6.c
new file mode 100644
index 0000000..b03004e
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/wcschr-power6.c
@@ -0,0 +1,19 @@
+/* wcschr.c - Wide Character Search for powerpc64/power6.
+ Copyright (C) 2013 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; see the file COPYING.LIB. If
+ not, see <http://www.gnu.org/licenses/>. */
+
+#include <sysdeps/powerpc/powerpc32/power4/multiarch/wcschr-power6.c>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/wcschr-power7.c b/sysdeps/powerpc/powerpc64/multiarch/wcschr-power7.c
new file mode 100644
index 0000000..fa0a696
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/wcschr-power7.c
@@ -0,0 +1,19 @@
+/* wcschr.c - Wide Character Search for powerpc64/power7.
+ Copyright (C) 2013 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; see the file COPYING.LIB. If
+ not, see <http://www.gnu.org/licenses/>. */
+
+#include <sysdeps/powerpc/powerpc32/power4/multiarch/wcschr-power7.c>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/wcschr-ppc64.c b/sysdeps/powerpc/powerpc64/multiarch/wcschr-ppc64.c
new file mode 100644
index 0000000..b155dc9
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/wcschr-ppc64.c
@@ -0,0 +1,18 @@
+/* Copyright (C) 2013 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 <sysdeps/powerpc/powerpc32/power4/multiarch/wcschr-ppc32.c>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/wcschr.c b/sysdeps/powerpc/powerpc64/multiarch/wcschr.c
new file mode 100644
index 0000000..51fbefe
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/wcschr.c
@@ -0,0 +1,38 @@
+/* Multiple versions of wcschr
+ Copyright (C) 2013 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/>. */
+
+#ifndef NOT_IN_libc
+# include <wchar.h>
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+extern __typeof (wcschr) __wcschr_ppc attribute_hidden;
+extern __typeof (wcschr) __wcschr_power6 attribute_hidden;
+extern __typeof (wcschr) __wcschr_power7 attribute_hidden;
+
+libc_ifunc (wcschr,
+ (hwcap & PPC_FEATURE_HAS_VSX)
+ ? __wcschr_power7 :
+ (hwcap & PPC_FEATURE_ARCH_2_05)
+ ? __wcschr_power6
+ : __wcschr_ppc);
+#else
+#undef libc_hidden_def
+#define libc_hidden_def(a)
+#include <wcsmbs/wcschr.c>
+#endif
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=d7fb0a0e97a354daf2ee110a88f678153a7ab0e2
commit d7fb0a0e97a354daf2ee110a88f678153a7ab0e2
Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Sat Oct 19 16:37:59 2013 -0500
PowerPC: multiarch strchrnul for PowerPC64
diff --git a/sysdeps/powerpc/powerpc64/multiarch/Makefile b/sysdeps/powerpc/powerpc64/multiarch/Makefile
index 2de18dd..796d507 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc64/multiarch/Makefile
@@ -8,7 +8,8 @@ sysdep_routines += memcpy-power7 memcpy-a2 memcpy-power6 memcpy-cell \
rawmemchr-ppc64 strlen-power7 strlen-ppc64 strnlen-power7 \
strnlen-ppc64 strcasecmp-power7 strcasecmp_l-power7 \
strncase-power7 strncase_l-power7 strncmp-power7 \
- strncmp-power4 strncmp-ppc64 strchr-power7 strchr-ppc64
+ strncmp-power4 strncmp-ppc64 strchr-power7 strchr-ppc64 \
+ strchrnul-power7 strchrnul-ppc64
CFLAGS-strncase-power7.c += -mcpu=power7 -funroll-loops
CFLAGS-strncase_l-power7.c += -mcpu=power7 -funroll-loops
diff --git a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
index a029488..1b7479d 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
@@ -94,6 +94,14 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
__strchr_power7)
IFUNC_IMPL_ADD (array, i, strchr, 1,
__strchr_ppc))
+
+ /* Support sysdeps/powerpc/powerpc64/multiarch/strchrnul.c. */
+ IFUNC_IMPL (i, name, strchrnul,
+ IFUNC_IMPL_ADD (array, i, strchrnul,
+ hwcap & PPC_FEATURE_HAS_VSX,
+ __strchrnul_power7)
+ IFUNC_IMPL_ADD (array, i, strchrnul, 1,
+ __strchrnul_ppc))
#endif
/* Support sysdeps/powerpc/powerpc64/multiarch/memcmp.c. */
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strchrnul-power7.S b/sysdeps/powerpc/powerpc64/multiarch/strchrnul-power7.S
new file mode 100644
index 0000000..9454b0c
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/strchrnul-power7.S
@@ -0,0 +1,39 @@
+/* Optimized strchrnul implementation for POWER7.
+ Copyright (C) 2013 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>
+
+#undef ENTRY
+#define ENTRY(name) \
+ .section ".text"; \
+ ENTRY_2(__strchrnul_power7) \
+ .align ALIGNARG(2); \
+ BODY_LABEL(__strchrnul_power7): \
+ cfi_startproc; \
+ LOCALENTRY(__strchrnul_power7)
+
+#undef END
+#define END(name) \
+ cfi_endproc; \
+ TRACEBACK(__strchrnul_power7) \
+ END_2(__strchrnul_power7)
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+
+#include <sysdeps/powerpc/powerpc64/power7/strchrnul.S>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strchrnul-ppc64.c b/sysdeps/powerpc/powerpc64/multiarch/strchrnul-ppc64.c
new file mode 100644
index 0000000..7172ddf
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/strchrnul-ppc64.c
@@ -0,0 +1,19 @@
+/* PowerPC64 default implementation of strchrnul.
+ Copyright (C) 2013 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 <sysdeps/powerpc/powerpc32/power4/multiarch/strchrnul-ppc32.c>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strchrnul.c b/sysdeps/powerpc/powerpc64/multiarch/strchrnul.c
new file mode 100644
index 0000000..9513858
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/strchrnul.c
@@ -0,0 +1,37 @@
+/* Multiple versions of strchrnul.
+ Copyright (C) 2013 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/>. */
+
+#ifndef NOT_IN_libc
+# include <string.h>
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+extern __typeof (__strchrnul) __strchrnul_ppc attribute_hidden;
+extern __typeof (__strchrnul) __strchrnul_power7 attribute_hidden;
+
+/* Avoid DWARF definition DIE on ifunc symbol so that GDB can handle
+ ifunc symbol properly. */
+libc_ifunc (__strchrnul,
+ (hwcap & PPC_FEATURE_HAS_VSX)
+ ? __strchrnul_power7
+ : __strchrnul_ppc);
+
+weak_alias (__strchrnul, strchrnul)
+#else
+#include <string/strchrnul.c>
+#endif
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=20218d722bc43c2bb1ad489a00fd8795dc6b1aa0
commit 20218d722bc43c2bb1ad489a00fd8795dc6b1aa0
Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Sat Oct 19 16:30:49 2013 -0500
PowerPC: multiarch strchr for PowerPC64
diff --git a/sysdeps/powerpc/powerpc64/multiarch/Makefile b/sysdeps/powerpc/powerpc64/multiarch/Makefile
index 06fe718..2de18dd 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc64/multiarch/Makefile
@@ -8,7 +8,7 @@ sysdep_routines += memcpy-power7 memcpy-a2 memcpy-power6 memcpy-cell \
rawmemchr-ppc64 strlen-power7 strlen-ppc64 strnlen-power7 \
strnlen-ppc64 strcasecmp-power7 strcasecmp_l-power7 \
strncase-power7 strncase_l-power7 strncmp-power7 \
- strncmp-power4 strncmp-ppc64
+ strncmp-power4 strncmp-ppc64 strchr-power7 strchr-ppc64
CFLAGS-strncase-power7.c += -mcpu=power7 -funroll-loops
CFLAGS-strncase_l-power7.c += -mcpu=power7 -funroll-loops
diff --git a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
index d6b92dc..a029488 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
@@ -86,6 +86,14 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
__strncmp_power4)
IFUNC_IMPL_ADD (array, i, strncmp, 1,
__strncmp_ppc))
+
+ /* Support sysdeps/powerpc/powerpc64/multiarch/strchr.c. */
+ IFUNC_IMPL (i, name, strchr,
+ IFUNC_IMPL_ADD (array, i, strchr,
+ hwcap & PPC_FEATURE_HAS_VSX,
+ __strchr_power7)
+ IFUNC_IMPL_ADD (array, i, strchr, 1,
+ __strchr_ppc))
#endif
/* Support sysdeps/powerpc/powerpc64/multiarch/memcmp.c. */
diff --git a/sysdeps/powerpc/powerpc64/multiarch/rtld-strchr.S b/sysdeps/powerpc/powerpc64/multiarch/rtld-strchr.S
new file mode 100644
index 0000000..93f0eb4
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/rtld-strchr.S
@@ -0,0 +1,18 @@
+/* Copyright (C) 2013 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 <sysdeps/powerpc/powerpc64/strchr.S>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strchr-power7.S b/sysdeps/powerpc/powerpc64/multiarch/strchr-power7.S
new file mode 100644
index 0000000..b1cf338
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/strchr-power7.S
@@ -0,0 +1,39 @@
+/* Optimized strchr implementation for POWER7.
+ Copyright (C) 2013 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>
+
+#undef ENTRY
+#define ENTRY(name) \
+ .section ".text"; \
+ ENTRY_2(__strchr_power7) \
+ .align ALIGNARG(2); \
+ BODY_LABEL(__strchr_power7): \
+ cfi_startproc; \
+ LOCALENTRY(__strchr_power7)
+
+#undef END
+#define END(name) \
+ cfi_endproc; \
+ TRACEBACK(__strchr_power7) \
+ END_2(__strchr_power7)
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+
+#include <sysdeps/powerpc/powerpc64/power7/strchr.S>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strchr-ppc64.S b/sysdeps/powerpc/powerpc64/multiarch/strchr-ppc64.S
new file mode 100644
index 0000000..814ed87
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/strchr-ppc64.S
@@ -0,0 +1,42 @@
+/* PowerPC64 default implementation of strchr.
+ Copyright (C) 2013 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>
+
+#ifdef SHARED
+# undef ENTRY
+# define ENTRY(name) \
+ .section ".text"; \
+ ENTRY_2(__strchr_ppc) \
+ .align ALIGNARG(2); \
+ BODY_LABEL(__strchr_ppc): \
+ cfi_startproc; \
+ LOCALENTRY(__strchr_ppc)
+
+# undef END
+# define END(name) \
+ cfi_endproc; \
+ TRACEBACK(__strchr_ppc) \
+ END_2(__strchr_ppc)
+
+# undef libc_hidden_builtin_def
+# define libc_hidden_builtin_def(name) \
+ .globl __GI_strchr; __GI_strchr = __strchr_ppc
+#endif
+
+#include <sysdeps/powerpc/powerpc64/strchr.S>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strchr.c b/sysdeps/powerpc/powerpc64/multiarch/strchr.c
new file mode 100644
index 0000000..8a7dc74
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/strchr.c
@@ -0,0 +1,35 @@
+/* Multiple versions of strchr.
+ Copyright (C) 2013 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/>. */
+
+/* Define multiple versions only for definition in libc. */
+#if defined SHARED && !defined NOT_IN_libc
+# include <string.h>
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+extern __typeof (strchr) __strchr_ppc attribute_hidden;
+extern __typeof (strchr) __strchr_power7 attribute_hidden;
+
+/* Avoid DWARF definition DIE on ifunc symbol so that GDB can handle
+ ifunc symbol properly. */
+libc_ifunc (strchr,
+ (hwcap & PPC_FEATURE_HAS_VSX)
+ ? __strchr_power7
+ : __strchr_ppc);
+weak_alias (strchr, index)
+#endif
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=70f66b74193c828a21bc017936fa00477225e933
commit 70f66b74193c828a21bc017936fa00477225e933
Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Sat Oct 19 15:48:38 2013 -0500
PowerPC: multiarch strncmp for PowerPC64
diff --git a/sysdeps/powerpc/powerpc64/multiarch/Makefile b/sysdeps/powerpc/powerpc64/multiarch/Makefile
index a41a823..06fe718 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc64/multiarch/Makefile
@@ -7,7 +7,8 @@ sysdep_routines += memcpy-power7 memcpy-a2 memcpy-power6 memcpy-cell \
memrchr-power7 memrchr-ppc64 rawmemchr-power7 \
rawmemchr-ppc64 strlen-power7 strlen-ppc64 strnlen-power7 \
strnlen-ppc64 strcasecmp-power7 strcasecmp_l-power7 \
- strncase-power7 strncase_l-power7
+ strncase-power7 strncase_l-power7 strncmp-power7 \
+ strncmp-power4 strncmp-ppc64
CFLAGS-strncase-power7.c += -mcpu=power7 -funroll-loops
CFLAGS-strncase_l-power7.c += -mcpu=power7 -funroll-loops
diff --git a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
index 08a8861..d6b92dc 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
@@ -77,6 +77,15 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
__strlen_power7)
IFUNC_IMPL_ADD (array, i, strlen, 1,
__strlen_ppc))
+
+ /* Support sysdeps/powerpc/powerpc64/multiarch/strncmp.c. */
+ IFUNC_IMPL (i, name, strncmp,
+ IFUNC_IMPL_ADD (array, i, strncmp, hwcap & PPC_FEATURE_HAS_VSX,
+ __strncmp_power7)
+ IFUNC_IMPL_ADD (array, i, strncmp, hwcap & PPC_FEATURE_POWER4,
+ __strncmp_power4)
+ IFUNC_IMPL_ADD (array, i, strncmp, 1,
+ __strncmp_ppc))
#endif
/* Support sysdeps/powerpc/powerpc64/multiarch/memcmp.c. */
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strncmp-power4.S b/sysdeps/powerpc/powerpc64/multiarch/strncmp-power4.S
new file mode 100644
index 0000000..ec786fd
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/strncmp-power4.S
@@ -0,0 +1,39 @@
+/* Copyright (C) 2013 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>
+
+#undef EALIGN
+#define EALIGN(name,alignt,words) \
+ .section ".text"; \
+ ENTRY_2(__strncmp_power4) \
+ .align ALIGNARG(alignt); \
+ EALIGN_W_##words; \
+ BODY_LABEL(__strncmp_power4): \
+ cfi_startproc; \
+ LOCALENTRY(__strncmp_power4)
+
+#undef END
+#define END(name) \
+ cfi_endproc; \
+ TRACEBACK(__strncmp_power4) \
+ END_2(__strncmp_power4)
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+
+#include <sysdeps/powerpc/powerpc64/power4/strncmp.S>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strncmp-power7.S b/sysdeps/powerpc/powerpc64/multiarch/strncmp-power7.S
new file mode 100644
index 0000000..3293728
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/strncmp-power7.S
@@ -0,0 +1,40 @@
+/* Copyright (C) 2013 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>
+
+#undef EALIGN
+#define EALIGN(name,alignt,words) \
+ .section ".text"; \
+ ENTRY_2(__strncmp_power7) \
+ .align ALIGNARG(alignt); \
+ EALIGN_W_##words; \
+ BODY_LABEL(__strncmp_power7): \
+ cfi_startproc; \
+ LOCALENTRY(__strncmp_power7)
+
+#undef END
+#define END(name) \
+ cfi_endproc; \
+ TRACEBACK(__strncmp_power7) \
+ END_2(__strncmp_power7)
+
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+
+#include <sysdeps/powerpc/powerpc64/power7/strncmp.S>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strncmp-ppc64.S b/sysdeps/powerpc/powerpc64/multiarch/strncmp-ppc64.S
new file mode 100644
index 0000000..fff07df
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/strncmp-ppc64.S
@@ -0,0 +1,42 @@
+/* Copyright (C) 2013 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>
+
+#if defined SHARED && !defined NOT_IN_libc
+#undef EALIGN
+#define EALIGN(name,alignt,words) \
+ .section ".text"; \
+ ENTRY_2(__strncmp_ppc) \
+ .align ALIGNARG(alignt); \
+ EALIGN_W_##words; \
+ BODY_LABEL(__strncmp_ppc): \
+ cfi_startproc; \
+ LOCALENTRY(__strncmp_ppc)
+
+#undef END
+#define END(name) \
+ cfi_endproc; \
+ TRACEBACK(__strncmp_ppc) \
+ END_2(__strncmp_ppc)
+
+# undef libc_hidden_builtin_def
+# define libc_hidden_builtin_def(name) \
+ .globl __GI_strncmp; __GI_strncmp = __strncmp_ppc
+#endif
+
+#include <sysdeps/powerpc/powerpc64/strncmp.S>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strncmp.c b/sysdeps/powerpc/powerpc64/multiarch/strncmp.c
new file mode 100644
index 0000000..09db0be
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/strncmp.c
@@ -0,0 +1,37 @@
+/* Multiple versions of strncmp.
+ Copyright (C) 2013 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/>. */
+
+/* Define multiple versions only for definition in libc. */
+#if defined SHARED && !defined NOT_IN_libc
+# include <string.h>
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+extern __typeof (strncmp) __strncmp_ppc attribute_hidden;
+extern __typeof (strncmp) __strncmp_power4 attribute_hidden;
+extern __typeof (strncmp) __strncmp_power7 attribute_hidden;
+
+/* Avoid DWARF definition DIE on ifunc symbol so that GDB can handle
+ ifunc symbol properly. */
+libc_ifunc (strncmp,
+ (hwcap & PPC_FEATURE_HAS_VSX)
+ ? __strncmp_power7 :
+ (hwcap & PPC_FEATURE_POWER4)
+ ? __strncmp_power4
+ : __strncmp_ppc);
+#endif
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=5835fce44968cae6cfd91c0471d6dbcc1b168ac7
commit 5835fce44968cae6cfd91c0471d6dbcc1b168ac7
Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Sat Oct 19 10:16:46 2013 -0500
PowerPC: multiarch strncasecmp for PowerPC64
diff --git a/sysdeps/powerpc/powerpc64/multiarch/Makefile b/sysdeps/powerpc/powerpc64/multiarch/Makefile
index c741f0d..a41a823 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc64/multiarch/Makefile
@@ -6,5 +6,9 @@ sysdep_routines += memcpy-power7 memcpy-a2 memcpy-power6 memcpy-cell \
mempcpy-power7 mempcpy-ppc64 memchr-power7 memchr-ppc64 \
memrchr-power7 memrchr-ppc64 rawmemchr-power7 \
rawmemchr-ppc64 strlen-power7 strlen-ppc64 strnlen-power7 \
- strnlen-ppc64 strcasecmp-power7 strcasecmp_l-power7
+ strnlen-ppc64 strcasecmp-power7 strcasecmp_l-power7 \
+ strncase-power7 strncase_l-power7
+
+CFLAGS-strncase-power7.c += -mcpu=power7 -funroll-loops
+CFLAGS-strncase_l-power7.c += -mcpu=power7 -funroll-loops
endif
diff --git a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
index 7980351..08a8861 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
@@ -151,5 +151,20 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
IFUNC_IMPL_ADD (array, i, strcasecmp_l, 1,
__strcasecmp_l_ppc))
+ /* Support sysdeps/powerpc/powerpc64/multiarch/strncase.c. */
+ IFUNC_IMPL (i, name, strncasecmp,
+ IFUNC_IMPL_ADD (array, i, strncasecmp,
+ hwcap & PPC_FEATURE_HAS_VSX,
+ __strncasecmp_power7)
+ IFUNC_IMPL_ADD (array, i, strncasecmp, 1, __strncasecmp_ppc))
+
+ /* Support sysdeps/powerpc/powerpc64/multiarch/strncase_l.c. */
+ IFUNC_IMPL (i, name, strncasecmp_l,
+ IFUNC_IMPL_ADD (array, i, strncasecmp_l,
+ hwcap & PPC_FEATURE_HAS_VSX,
+ __strncasecmp_l_power7)
+ IFUNC_IMPL_ADD (array, i, strncasecmp_l, 1,
+ __strncasecmp_l_ppc))
+
return i;
}
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strncase-power7.c b/sysdeps/powerpc/powerpc64/multiarch/strncase-power7.c
new file mode 100644
index 0000000..de6ac40
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/strncase-power7.c
@@ -0,0 +1,24 @@
+/* Copyright (C) 2013 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 <string.h>
+
+#define __strncasecmp __strncasecmp_power7
+
+extern __typeof (strncasecmp) __strncasecmp_power7 attribute_hidden;
+
+#include <string/strncase.c>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strncase.c b/sysdeps/powerpc/powerpc64/multiarch/strncase.c
new file mode 100644
index 0000000..7fea0e3
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/strncase.c
@@ -0,0 +1,41 @@
+/* Multiple versions of strncasecmp
+ Copyright (C) 2013 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/>. */
+
+#ifndef NOT_IN_libc
+# include <string.h>
+# define strncasecmp __strncasecmp_ppc
+extern __typeof (__strncasecmp) __strncasecmp_ppc attribute_hidden;
+extern __typeof (__strncasecmp) __strncasecmp_power7 attribute_hidden;
+#endif
+
+#include <string/strncase.c>
+#undef strncasecmp
+
+#ifndef NOT_IN_libc
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+/* Avoid DWARF definition DIE on ifunc symbol so that GDB can handle
+ ifunc symbol properly. */
+extern __typeof (__strncasecmp) __libc_strncasecmp;
+libc_ifunc (__libc_strncasecmp,
+ (hwcap & PPC_FEATURE_HAS_VSX)
+ ? __strncasecmp_power7
+ : __strncasecmp_ppc);
+weak_alias (__libc_strncasecmp, strncasecmp)
+#endif
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strncase_l-power7.c b/sysdeps/powerpc/powerpc64/multiarch/strncase_l-power7.c
new file mode 100644
index 0000000..10a49fc
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/strncase_l-power7.c
@@ -0,0 +1,25 @@
+/* Copyright (C) 2013 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 <string.h>
+
+#define __strncasecmp_l __strncasecmp_l_power7
+#define USE_IN_EXTENDED_LOCALE_MODEL 1
+
+extern __typeof (strncasecmp_l) __strncasecmp_l_power7 attribute_hidden;
+
+#include <string/strncase.c>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strncase_l.c b/sysdeps/powerpc/powerpc64/multiarch/strncase_l.c
new file mode 100644
index 0000000..4f3fb91
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/strncase_l.c
@@ -0,0 +1,42 @@
+/* Multiple versions of strncasecmp_l
+ Copyright (C) 2013 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/>. */
+
+#ifndef NOT_IN_libc
+# include <string.h>
+# define strncasecmp_l __strncasecmp_l_ppc
+extern __typeof (__strncasecmp_l) __strncasecmp_l_ppc attribute_hidden;
+extern __typeof (__strncasecmp_l) __strncasecmp_l_power7 attribute_hidden;
+#endif
+
+#include <string/strncase_l.c>
+#undef strncasecmp_l
+
+#ifndef NOT_IN_libc
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+/* Avoid DWARF definition DIE on ifunc symbol so that GDB can handle
+ ifunc symbol properly. */
+extern __typeof (__strncasecmp_l) __libc_strncasecmp_l;
+libc_ifunc (__libc_strncasecmp_l,
+ (hwcap & PPC_FEATURE_HAS_VSX)
+ ? __strncasecmp_l_power7
+ : __strncasecmp_l_ppc);
+
+weak_alias (__libc_strncasecmp_l, strncasecmp_l)
+#endif
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=7f8b4a61695b92f8ad2446710f87a43276ac8f34
commit 7f8b4a61695b92f8ad2446710f87a43276ac8f34
Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Sat Oct 19 09:41:18 2013 -0500
PowerPC: multiarch strcasecmp for PowerPC64
diff --git a/sysdeps/powerpc/powerpc64/multiarch/Makefile b/sysdeps/powerpc/powerpc64/multiarch/Makefile
index 8bad54e..c741f0d 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc64/multiarch/Makefile
@@ -6,5 +6,5 @@ sysdep_routines += memcpy-power7 memcpy-a2 memcpy-power6 memcpy-cell \
mempcpy-power7 mempcpy-ppc64 memchr-power7 memchr-ppc64 \
memrchr-power7 memrchr-ppc64 rawmemchr-power7 \
rawmemchr-ppc64 strlen-power7 strlen-ppc64 strnlen-power7 \
- strnlen-ppc64
+ strnlen-ppc64 strcasecmp-power7 strcasecmp_l-power7
endif
diff --git a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
index b50e4c2..7980351 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
@@ -136,5 +136,20 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
IFUNC_IMPL_ADD (array, i, strnlen, 1,
__strnlen_ppc))
+ /* Support sysdeps/powerpc/powerpc64/multiarch/strcasecmp.c. */
+ IFUNC_IMPL (i, name, strcasecmp,
+ IFUNC_IMPL_ADD (array, i, strcasecmp,
+ hwcap & PPC_FEATURE_HAS_VSX,
+ __strcasecmp_power7)
+ IFUNC_IMPL_ADD (array, i, strcasecmp, 1, __strcasecmp_ppc))
+
+ /* Support sysdeps/powerpc/powerpc64/multiarch/strcasecmp_l.c. */
+ IFUNC_IMPL (i, name, strcasecmp_l,
+ IFUNC_IMPL_ADD (array, i, strcasecmp_l,
+ hwcap & PPC_FEATURE_HAS_VSX,
+ __strcasecmp_l_power7)
+ IFUNC_IMPL_ADD (array, i, strcasecmp_l, 1,
+ __strcasecmp_l_ppc))
+
return i;
}
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strcasecmp-power7.S b/sysdeps/powerpc/powerpc64/multiarch/strcasecmp-power7.S
new file mode 100644
index 0000000..20d0722
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/strcasecmp-power7.S
@@ -0,0 +1,42 @@
+/* Optimized strcasecmp implementation foOWER7.
+ Copyright (C) 2013 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>
+
+#undef ENTRY
+#define ENTRY(name) \
+ .section ".text"; \
+ ENTRY_2(__strcasecmp_power7) \
+ .align ALIGNARG(2); \
+ BODY_LABEL(__strcasecmp_power7): \
+ cfi_startproc; \
+ LOCALENTRY(__strcasecmp_power7)
+
+#undef END
+#define END(name) \
+ cfi_endproc; \
+ TRACEBACK(__strcasecmp_power7) \
+ END_2(__strcasecmp_power7)
+
+#undef weak_alias(name, alias)
+#define weak_alias(name, alias)
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+
+#include <sysdeps/powerpc/powerpc64/power7/strcasecmp.S>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strcasecmp.c b/sysdeps/powerpc/powerpc64/multiarch/strcasecmp.c
new file mode 100644
index 0000000..21d80d3
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/strcasecmp.c
@@ -0,0 +1,40 @@
+/* Multiple versions of strcasecmp.
+ Copyright (C) 2013 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/>. */
+
+#ifndef NOT_IN_libc
+# include <string.h>
+# define strcasecmp __strcasecmp_ppc
+extern __typeof (__strcasecmp) __strcasecmp_ppc attribute_hidden;
+extern __typeof (__strcasecmp) __strcasecmp_power7 attribute_hidden;
+#endif
+
+#include <string/strcasecmp.c>
+#undef strcasecmp
+
+#ifndef NOT_IN_libc
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+extern __typeof (__strcasecmp) __libc_strcasecmp;
+libc_ifunc (__libc_strcasecmp,
+ (hwcap & PPC_FEATURE_HAS_VSX)
+ ? __strcasecmp_power7
+ : __strcasecmp_ppc);
+
+weak_alias (__libc_strcasecmp, strcasecmp)
+#endif
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strcasecmp_l-power7.S b/sysdeps/powerpc/powerpc64/multiarch/strcasecmp_l-power7.S
new file mode 100644
index 0000000..3bf2ba6
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/strcasecmp_l-power7.S
@@ -0,0 +1,44 @@
+/* Optimized strcasecmp_l implementation for POWER7.
+ Copyright (C) 2013 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>
+
+#undef ENTRY
+#define ENTRY(name) \
+ .section ".text"; \
+ ENTRY_2(__strcasecmp_l_power7) \
+ .align ALIGNARG(2); \
+ BODY_LABEL(__strcasecmp_l_power7): \
+ cfi_startproc; \
+ LOCALENTRY(__strcasecmp_l_power7)
+
+#undef END
+#define END(name) \
+ cfi_endproc; \
+ TRACEBACK(__strcasecmp_l_power7) \
+ END_2(__strcasecmp_l_power7)
+
+#undef weak_alias(name, alias)
+#define weak_alias(name, alias)
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+
+#define USE_IN_EXTENDED_LOCALE_MODEL
+
+#include <sysdeps/powerpc/powerpc64/power7/strcasecmp.S>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strcasecmp_l.c b/sysdeps/powerpc/powerpc64/multiarch/strcasecmp_l.c
new file mode 100644
index 0000000..975dcef
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/strcasecmp_l.c
@@ -0,0 +1,40 @@
+/* Multiple versions of strcasecmp_l.
+ Copyright (C) 2013 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/>. */
+
+#ifndef NOT_IN_libc
+# include <string.h>
+# define strcasecmp_l __strcasecmp_l_ppc
+extern __typeof (__strcasecmp_l) __strcasecmp_l_ppc attribute_hidden;
+extern __typeof (__strcasecmp_l) __strcasecmp_l_power7 attribute_hidden;
+#endif
+
+#include <string/strcasecmp_l.c>
+#undef strcasecmp_l
+
+#ifndef NOT_IN_libc
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+extern __typeof (__strcasecmp_l) __libc_strcasecmp_l;
+libc_ifunc (__libc_strcasecmp_l,
+ (hwcap & PPC_FEATURE_HAS_VSX)
+ ? __strcasecmp_l_power7
+ : __strcasecmp_l_ppc);
+
+weak_alias (__libc_strcasecmp_l, strcasecmp_l)
+#endif
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=d3c214eede61f72c14478588d4daf295f55bab49
commit d3c214eede61f72c14478588d4daf295f55bab49
Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Sat Oct 19 09:26:52 2013 -0500
PowerPC: multiarch strnlen for PowerPC64
diff --git a/sysdeps/powerpc/powerpc64/multiarch/Makefile b/sysdeps/powerpc/powerpc64/multiarch/Makefile
index 4bd2408..8bad54e 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc64/multiarch/Makefile
@@ -5,5 +5,6 @@ sysdep_routines += memcpy-power7 memcpy-a2 memcpy-power6 memcpy-cell \
memset-ppc64 bzero-power4 bzero-power6 bzero-power7 \
mempcpy-power7 mempcpy-ppc64 memchr-power7 memchr-ppc64 \
memrchr-power7 memrchr-ppc64 rawmemchr-power7 \
- rawmemchr-ppc64 strlen-power7 strlen-ppc64
+ rawmemchr-ppc64 strlen-power7 strlen-ppc64 strnlen-power7 \
+ strnlen-ppc64
endif
diff --git a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
index 385fdd5..b50e4c2 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
@@ -129,5 +129,12 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
IFUNC_IMPL_ADD (array, i, rawmemchr, 1,
__rawmemchr_ppc))
+ /* Support sysdeps/powerpc/powerpc64/multiarch/strnlen.c. */
+ IFUNC_IMPL (i, name, strnlen,
+ IFUNC_IMPL_ADD (array, i, strnlen, hwcap & PPC_FEATURE_HAS_VSX,
+ __strnlen_power7)
+ IFUNC_IMPL_ADD (array, i, strnlen, 1,
+ __strnlen_ppc))
+
return i;
}
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strnlen-power7.S b/sysdeps/powerpc/powerpc64/multiarch/strnlen-power7.S
new file mode 100644
index 0000000..69a3683
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/strnlen-power7.S
@@ -0,0 +1,41 @@
+/* Optimized strnlen version for POWER7.
+ Copyright (C) 2013 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>
+
+#undef ENTRY
+#define ENTRY(name) \
+ .section ".text"; \
+ ENTRY_2(__strnlen_power7) \
+ .align ALIGNARG(2); \
+ BODY_LABEL(__strnlen_power7): \
+ cfi_startproc; \
+ LOCALENTRY(__strnlen_power7)
+
+#undef END
+#define END(name) \
+ cfi_endproc; \
+ TRACEBACK(__strnlen_power7) \
+ END_2(__strnlen_power7)
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+#undef weak_alias(name, alias)
+#define weak_alias(name, alias)
+
+#include <sysdeps/powerpc/powerpc64/power7/strnlen.S>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strnlen-ppc64.c b/sysdeps/powerpc/powerpc64/multiarch/strnlen-ppc64.c
new file mode 100644
index 0000000..bc4d8ae
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/strnlen-ppc64.c
@@ -0,0 +1,18 @@
+/* Copyright (C) 2013 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 <sysdeps/powerpc/powerpc32/power4/multiarch/strnlen-ppc32.c>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strnlen.c b/sysdeps/powerpc/powerpc64/multiarch/strnlen.c
new file mode 100644
index 0000000..0080677
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/strnlen.c
@@ -0,0 +1,36 @@
+/* Multiple versions of strnlen.
+ Copyright (C) 2013 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/>. */
+
+#ifndef NOT_IN_libc
+# include <string.h>
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+extern __typeof (__strnlen) __strnlen_ppc attribute_hidden;
+extern __typeof (__strnlen) __strnlen_power7 attribute_hidden;
+
+libc_ifunc (__strnlen,
+ (hwcap & PPC_FEATURE_HAS_VSX)
+ ? __strnlen_power7
+ : __strnlen_ppc);
+weak_alias (__strnlen, strnlen)
+libc_hidden_def (strnlen)
+
+#else
+#include <string/strnlen.c>
+#endif
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=e352d3dd73caad4daf2b12f5e1954eeb17973eef
commit e352d3dd73caad4daf2b12f5e1954eeb17973eef
Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Sat Oct 19 09:17:29 2013 -0500
PowerPC: multiarch strlen for PowerPC64
diff --git a/sysdeps/powerpc/powerpc64/multiarch/Makefile b/sysdeps/powerpc/powerpc64/multiarch/Makefile
index 88db167..4bd2408 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc64/multiarch/Makefile
@@ -5,5 +5,5 @@ sysdep_routines += memcpy-power7 memcpy-a2 memcpy-power6 memcpy-cell \
memset-ppc64 bzero-power4 bzero-power6 bzero-power7 \
mempcpy-power7 mempcpy-ppc64 memchr-power7 memchr-ppc64 \
memrchr-power7 memrchr-ppc64 rawmemchr-power7 \
- rawmemchr-ppc64
+ rawmemchr-ppc64 strlen-power7 strlen-ppc64
endif
diff --git a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
index 4b64cd6..385fdd5 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
@@ -70,6 +70,13 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
IFUNC_IMPL_ADD (array, i, memset, hwcap & PPC_FEATURE_POWER4,
__memset_power4)
IFUNC_IMPL_ADD (array, i, memset, 1, __memset_ppc))
+
+ /* Support sysdeps/powerpc/powerpc64/multiarch/strlen.c. */
+ IFUNC_IMPL (i, name, strlen,
+ IFUNC_IMPL_ADD (array, i, strlen, hwcap & PPC_FEATURE_HAS_VSX,
+ __strlen_power7)
+ IFUNC_IMPL_ADD (array, i, strlen, 1,
+ __strlen_ppc))
#endif
/* Support sysdeps/powerpc/powerpc64/multiarch/memcmp.c. */
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strlen-power7.S b/sysdeps/powerpc/powerpc64/multiarch/strlen-power7.S
new file mode 100644
index 0000000..1027d7d
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/strlen-power7.S
@@ -0,0 +1,39 @@
+/* Optimized strlen implementation for POWER7.
+ Copyright (C) 2013 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>
+
+#undef ENTRY
+#define ENTRY(name) \
+ .section ".text"; \
+ ENTRY_2(__strlen_power7) \
+ .align ALIGNARG(2); \
+ BODY_LABEL(__strlen_power7): \
+ cfi_startproc; \
+ LOCALENTRY(__strlen_power7)
+
+#undef END
+#define END(name) \
+ cfi_endproc; \
+ TRACEBACK(__strlen_power7) \
+ END_2(__strlen_power7)
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+
+#include <sysdeps/powerpc/powerpc64/power7/strlen.S>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strlen-ppc64.S b/sysdeps/powerpc/powerpc64/multiarch/strlen-ppc64.S
new file mode 100644
index 0000000..a78460e
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/strlen-ppc64.S
@@ -0,0 +1,42 @@
+/* Default strlen implementation for PowerPC64.
+ Copyright (C) 2013 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>
+
+#if defined SHARED && !defined NOT_IN_libc
+# undef ENTRY
+# define ENTRY(name) \
+ .section ".text"; \
+ ENTRY_2(__strlen_ppc) \
+ .align ALIGNARG(2); \
+ BODY_LABEL(__strlen_ppc): \
+ cfi_startproc; \
+ LOCALENTRY(__strlen_ppc)
+
+# undef END
+# define END(name) \
+ cfi_endproc; \
+ TRACEBACK(__strlen_ppc) \
+ END_2(__strlen_ppc)
+
+# undef libc_hidden_builtin_def
+# define libc_hidden_builtin_def(name) \
+ .globl __GI_strlen; __GI_strlen = __strlen_ppc
+#endif
+
+#include <sysdeps/powerpc/powerpc64/strlen.S>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strlen.c b/sysdeps/powerpc/powerpc64/multiarch/strlen.c
new file mode 100644
index 0000000..21b9294
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/strlen.c
@@ -0,0 +1,31 @@
+/* Multiple versions of strlen. PowerPC64 version.
+ Copyright (C) 2013 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/>. */
+
+#if defined SHARED && !defined NOT_IN_libc
+# include <string.h>
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+extern __typeof (strlen) __strlen_ppc attribute_hidden;
+extern __typeof (strlen) __strlen_power7 attribute_hidden;
+
+libc_ifunc (strlen,
+ (hwcap & PPC_FEATURE_HAS_VSX)
+ ? __strlen_power7
+ : __strlen_ppc);
+#endif
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=0f45d59ae55d0c33b91483f6eca54ecff6b833df
commit 0f45d59ae55d0c33b91483f6eca54ecff6b833df
Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Sat Oct 19 08:54:35 2013 -0500
PowerPC: multiarch rawmemchr for PowerPC64
diff --git a/sysdeps/powerpc/powerpc64/multiarch/Makefile b/sysdeps/powerpc/powerpc64/multiarch/Makefile
index cc76380..88db167 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc64/multiarch/Makefile
@@ -4,5 +4,6 @@ sysdep_routines += memcpy-power7 memcpy-a2 memcpy-power6 memcpy-cell \
memcmp-ppc64 memset-power7 memset-power6 memset-power4 \
memset-ppc64 bzero-power4 bzero-power6 bzero-power7 \
mempcpy-power7 mempcpy-ppc64 memchr-power7 memchr-ppc64 \
- memrchr-power7 memrchr-ppc64
+ memrchr-power7 memrchr-ppc64 rawmemchr-power7 \
+ rawmemchr-ppc64
endif
diff --git a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
index 6e4fcff..4b64cd6 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
@@ -114,5 +114,13 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
IFUNC_IMPL_ADD (array, i, memrchr, 1,
__memrchr_ppc))
+ /* Support sysdeps/powerpc/powerpc64/multiarch/rawmemchr.c. */
+ IFUNC_IMPL (i, name, rawmemchr,
+ IFUNC_IMPL_ADD (array, i, rawmemchr,
+ hwcap & PPC_FEATURE_HAS_VSX,
+ __rawmemchr_power7)
+ IFUNC_IMPL_ADD (array, i, rawmemchr, 1,
+ __rawmemchr_ppc))
+
return i;
}
diff --git a/sysdeps/powerpc/powerpc64/multiarch/rawmemchr-power7.S b/sysdeps/powerpc/powerpc64/multiarch/rawmemchr-power7.S
new file mode 100644
index 0000000..d3ab4f1
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/rawmemchr-power7.S
@@ -0,0 +1,36 @@
+/* Optimized rawmemchr implementation for PowerPC64/POWER7.
+ Copyright (C) 2013 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>
+
+#undef ENTRY
+#define ENTRY(name) \
+ .section ".text"; \
+ ENTRY_2(__rawmemchr_power7) \
+ .align ALIGNARG(2); \
+ BODY_LABEL(__rawmemchr_power7): \
+ cfi_startproc; \
+ LOCALENTRY(__rawmemchr_power7)
+
+#undef END
+#define END(name) \
+ cfi_endproc; \
+ TRACEBACK(__rawmemchr_power7) \
+ END_2(__rawmemchr_power7)
+
+#include <sysdeps/powerpc/powerpc64/power7/rawmemchr.S>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/rawmemchr-ppc64.c b/sysdeps/powerpc/powerpc64/multiarch/rawmemchr-ppc64.c
new file mode 100644
index 0000000..c69b213
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/rawmemchr-ppc64.c
@@ -0,0 +1,19 @@
+/* PowerPC64 default implementation of rawmemchr.
+ Copyright (C) 2013 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 <sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr-ppc32.c>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/rawmemchr.c b/sysdeps/powerpc/powerpc64/multiarch/rawmemchr.c
new file mode 100644
index 0000000..c083490
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/rawmemchr.c
@@ -0,0 +1,37 @@
+/* Multiple versions of rawmemchr.
+ Copyright (C) 2013 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/>. */
+
+#ifndef NOT_IN_libc
+# include <string.h>
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+extern __typeof (__rawmemchr) __rawmemchr_ppc attribute_hidden;
+extern __typeof (__rawmemchr) __rawmemchr_power7 attribute_hidden;
+
+/* Avoid DWARF definition DIE on ifunc symbol so that GDB can handle
+ ifunc symbol properly. */
+libc_ifunc (__rawmemchr,
+ (hwcap & PPC_FEATURE_HAS_VSX)
+ ? __rawmemchr_power7
+ : __rawmemchr_ppc);
+
+weak_alias (__rawmemchr, rawmemchr)
+#else
+#include <string/rawmemchr.c>
+#endif
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=b28b54f29b4c1e8dfb489d508d81a178ba24c3ec
commit b28b54f29b4c1e8dfb489d508d81a178ba24c3ec
Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Sat Oct 19 08:25:13 2013 -0500
PowerPC: multiarch memrchr for PowerPC64
diff --git a/sysdeps/powerpc/powerpc64/multiarch/Makefile b/sysdeps/powerpc/powerpc64/multiarch/Makefile
index 13de9fe..cc76380 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc64/multiarch/Makefile
@@ -3,5 +3,6 @@ sysdep_routines += memcpy-power7 memcpy-a2 memcpy-power6 memcpy-cell \
memcpy-power4 memcpy-ppc64 memcmp-power7 memcmp-power4 \
memcmp-ppc64 memset-power7 memset-power6 memset-power4 \
memset-ppc64 bzero-power4 bzero-power6 bzero-power7 \
- mempcpy-power7 mempcpy-ppc64 memchr-power7 memchr-ppc64
+ mempcpy-power7 mempcpy-ppc64 memchr-power7 memchr-ppc64 \
+ memrchr-power7 memrchr-ppc64
endif
diff --git a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
index 3a16bb1..6e4fcff 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
@@ -106,5 +106,13 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
IFUNC_IMPL_ADD (array, i, memchr, 1,
__memchr_ppc))
+ /* Support sysdeps/powerpc/powerpc64/multiarch/memrchr.c. */
+ IFUNC_IMPL (i, name, memrchr,
+ IFUNC_IMPL_ADD (array, i, memrchr,
+ hwcap & PPC_FEATURE_HAS_VSX,
+ __memrchr_power7)
+ IFUNC_IMPL_ADD (array, i, memrchr, 1,
+ __memrchr_ppc))
+
return i;
}
diff --git a/sysdeps/powerpc/powerpc64/multiarch/memrchr-power7.S b/sysdeps/powerpc/powerpc64/multiarch/memrchr-power7.S
new file mode 100644
index 0000000..a6f825c
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/memrchr-power7.S
@@ -0,0 +1,41 @@
+/* Optimized memrchr implementation for PowerPC64/POWER7.
+ Copyright (C) 2013 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>
+
+#undef ENTRY
+#define ENTRY(name) \
+ .section ".text"; \
+ ENTRY_2(__memrchr_power7) \
+ .align ALIGNARG(2); \
+ BODY_LABEL(__memrchr_power7): \
+ cfi_startproc; \
+ LOCALENTRY(__memrchr_power7)
+
+#undef END
+#define END(name) \
+ cfi_endproc; \
+ TRACEBACK(__memrchr_power7) \
+ END_2(__memrchr_power7)
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+#undef weak_alias
+#define weak_alias(name,alias)
+
+#include <sysdeps/powerpc/powerpc64/power7/memrchr.S>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/memrchr-ppc64.c b/sysdeps/powerpc/powerpc64/multiarch/memrchr-ppc64.c
new file mode 100644
index 0000000..8c291e6
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/memrchr-ppc64.c
@@ -0,0 +1,19 @@
+/* PowerPC64 default implementation of memrchr.
+ Copyright (C) 2013 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 <sysdeps/powerpc/powerpc32/power4/multiarch/memrchr-ppc32.c>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/memrchr.c b/sysdeps/powerpc/powerpc64/multiarch/memrchr.c
new file mode 100644
index 0000000..cc362ba
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/memrchr.c
@@ -0,0 +1,37 @@
+/* Multiple versions of memrchr.
+ Copyright (C) 2013 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/>. */
+
+#ifndef NOT_IN_libc
+# include <string.h>
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+extern __typeof (__memrchr) __memrchr_ppc attribute_hidden;
+extern __typeof (__memrchr) __memrchr_power7 attribute_hidden;
+
+/* Avoid DWARF definition DIE on ifunc symbol so that GDB can handle
+ ifunc symbol properly. */
+libc_ifunc (__memrchr,
+ (hwcap & PPC_FEATURE_HAS_VSX)
+ ? __memrchr_power7
+ : __memrchr_ppc);
+
+weak_alias (__memrchr, memrchr)
+#else
+#include <string/memrchr.c>
+#endif
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=1047baa5d0cfdc1734e71cf8ffad4c1a23def1f4
commit 1047baa5d0cfdc1734e71cf8ffad4c1a23def1f4
Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Fri Oct 18 16:09:15 2013 -0500
PowerPC: multiarch memchr for PowerPC64
diff --git a/sysdeps/powerpc/powerpc64/multiarch/Makefile b/sysdeps/powerpc/powerpc64/multiarch/Makefile
index d9f14a5..13de9fe 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc64/multiarch/Makefile
@@ -3,5 +3,5 @@ sysdep_routines += memcpy-power7 memcpy-a2 memcpy-power6 memcpy-cell \
memcpy-power4 memcpy-ppc64 memcmp-power7 memcmp-power4 \
memcmp-ppc64 memset-power7 memset-power6 memset-power4 \
memset-ppc64 bzero-power4 bzero-power6 bzero-power7 \
- mempcpy-power7 mempcpy-ppc64
+ mempcpy-power7 mempcpy-ppc64 memchr-power7 memchr-ppc64
endif
diff --git a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
index 4880564..3a16bb1 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
@@ -98,5 +98,13 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
IFUNC_IMPL_ADD (array, i, mempcpy, 1,
__mempcpy_ppc))
+ /* Support sysdeps/powerpc/powerpc64/multiarch/memchr.c. */
+ IFUNC_IMPL (i, name, memchr,
+ IFUNC_IMPL_ADD (array, i, memchr,
+ hwcap & PPC_FEATURE_HAS_VSX,
+ __memchr_power7)
+ IFUNC_IMPL_ADD (array, i, memchr, 1,
+ __memchr_ppc))
+
return i;
}
diff --git a/sysdeps/powerpc/powerpc64/multiarch/memchr-power7.S b/sysdeps/powerpc/powerpc64/multiarch/memchr-power7.S
new file mode 100644
index 0000000..094e2cf
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/memchr-power7.S
@@ -0,0 +1,41 @@
+/* Optimized memchr implementation for PowerPC64/POWER7.
+ Copyright (C) 2013 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>
+
+#undef ENTRY
+#define ENTRY(name) \
+ .section ".text"; \
+ ENTRY_2(__memchr_power7) \
+ .align ALIGNARG(2); \
+ BODY_LABEL(__memchr_power7): \
+ cfi_startproc; \
+ LOCALENTRY(__memchr_power7)
+
+#undef END
+#define END(name) \
+ cfi_endproc; \
+ TRACEBACK(__memchr_power7) \
+ END_2(__memchr_power7)
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+#undef weak_alias
+#define weak_alias(name,alias)
+
+#include <sysdeps/powerpc/powerpc64/power7/memchr.S>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/memchr-ppc64.c b/sysdeps/powerpc/powerpc64/multiarch/memchr-ppc64.c
new file mode 100644
index 0000000..8ec14c6
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/memchr-ppc64.c
@@ -0,0 +1,19 @@
+/* PowerPC64 default implementation of memchr.
+ Copyright (C) 2013 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 <sysdeps/powerpc/powerpc32/power4/multiarch/memchr-ppc32.c>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/memchr.c b/sysdeps/powerpc/powerpc64/multiarch/memchr.c
new file mode 100644
index 0000000..a4237f3
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/memchr.c
@@ -0,0 +1,38 @@
+/* Multiple versions of memchr.
+ Copyright (C) 2013 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/>. */
+
+#ifndef NOT_IN_libc
+# include <string.h>
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+extern __typeof (__memchr) __memchr_ppc attribute_hidden;
+extern __typeof (__memchr) __memchr_power7 attribute_hidden;
+
+/* Avoid DWARF definition DIE on ifunc symbol so that GDB can handle
+ ifunc symbol properly. */
+libc_ifunc (__memchr,
+ (hwcap & PPC_FEATURE_HAS_VSX)
+ ? __memchr_power7
+ : __memchr_ppc);
+
+weak_alias (__memchr, memchr)
+libc_hidden_builtin_def (memchr)
+#else
+#include <string/memchr.c>
+#endif
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=ed8a7ee63b76183754c63716007105726e0af012
commit ed8a7ee63b76183754c63716007105726e0af012
Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Fri Oct 18 15:46:08 2013 -0500
PowerPC: multiarch mempcpy for PowerPC64
diff --git a/sysdeps/powerpc/powerpc64/multiarch/Makefile b/sysdeps/powerpc/powerpc64/multiarch/Makefile
index 2d06551..d9f14a5 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc64/multiarch/Makefile
@@ -2,5 +2,6 @@ ifeq ($(subdir),string)
sysdep_routines += memcpy-power7 memcpy-a2 memcpy-power6 memcpy-cell \
memcpy-power4 memcpy-ppc64 memcmp-power7 memcmp-power4 \
memcmp-ppc64 memset-power7 memset-power6 memset-power4 \
- memset-ppc64 bzero-power4 bzero-power6 bzero-power7
+ memset-ppc64 bzero-power4 bzero-power6 bzero-power7 \
+ mempcpy-power7 mempcpy-ppc64
endif
diff --git a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
index 5f277c1..4880564 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
@@ -90,5 +90,13 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
__bzero_power4)
IFUNC_IMPL_ADD (array, i, bzero, 1, __bzero_ppc))
+ /* Support sysdeps/powerpc/powerpc64/multiarch/mempcpy.c. */
+ IFUNC_IMPL (i, name, mempcpy,
+ IFUNC_IMPL_ADD (array, i, mempcpy,
+ hwcap & PPC_FEATURE_HAS_VSX,
+ __mempcpy_power7)
+ IFUNC_IMPL_ADD (array, i, mempcpy, 1,
+ __mempcpy_ppc))
+
return i;
}
diff --git a/sysdeps/powerpc/powerpc64/multiarch/mempcpy-power7.S b/sysdeps/powerpc/powerpc64/multiarch/mempcpy-power7.S
new file mode 100644
index 0000000..6d7f002
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/mempcpy-power7.S
@@ -0,0 +1,42 @@
+/* Optimized mempcpy implementation for PowerPC/POWER7.
+ Copyright (C) 2013 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>
+
+#undef EALIGN
+#define EALIGN(name, alignt, words) \
+ .section ".text"; \
+ ENTRY_2(__mempcpy_power7) \
+ .align ALIGNARG(alignt); \
+ EALIGN_W_##words; \
+ BODY_LABEL(__mempcpy_power7): \
+ cfi_startproc; \
+ LOCALENTRY(__mempcpy_power7)
+
+#undef END_GEN_TB
+#define END_GEN_TB(name, mask) \
+ cfi_endproc; \
+ TRACEBACK_MASK(__mempcpy_power7,mask) \
+ END_2(__mempcpy_power7)
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+#undef weak_alias
+#define weak_alias(name, alias)
+
+#include <sysdeps/powerpc/powerpc64/power7/mempcpy.S>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/mempcpy-ppc64.c b/sysdeps/powerpc/powerpc64/multiarch/mempcpy-ppc64.c
new file mode 100644
index 0000000..40f6c42
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/mempcpy-ppc64.c
@@ -0,0 +1,19 @@
+/* PowerPC64 default implementation of mempcpy.
+ Copyright (C) 2013 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 <sysdeps/powerpc/powerpc32/power4/multiarch/mempcpy-ppc32.c>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/mempcpy.c b/sysdeps/powerpc/powerpc64/multiarch/mempcpy.c
new file mode 100644
index 0000000..7100eb5
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/mempcpy.c
@@ -0,0 +1,38 @@
+/* Multiple versions of mempcpy.
+ Copyright (C) 2013 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/>. */
+
+#ifndef NOT_IN_libc
+# include <string.h>
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+extern __typeof (__mempcpy) __mempcpy_ppc attribute_hidden;
+extern __typeof (__mempcpy) __mempcpy_power7 attribute_hidden;
+
+/* Avoid DWARF definition DIE on ifunc symbol so that GDB can handle
+ ifunc symbol properly. */
+libc_ifunc (__mempcpy,
+ (hwcap & PPC_FEATURE_HAS_VSX)
+ ? __mempcpy_power7
+ : __mempcpy_ppc);
+
+weak_alias (__mempcpy, mempcpy)
+libc_hidden_def (mempcpy)
+#else
+# include <string/mempcpy.c>
+#endif
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=bd23f7c16b001203503061cb3cb4607b0f127f1d
commit bd23f7c16b001203503061cb3cb4607b0f127f1d
Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Fri Oct 18 11:58:32 2013 -0500
PowerPC: multiarch memset/bzero for PowerPC64
diff --git a/sysdeps/powerpc/powerpc64/memset.S b/sysdeps/powerpc/powerpc64/memset.S
index 1027a59..22c7d4e 100644
--- a/sysdeps/powerpc/powerpc64/memset.S
+++ b/sysdeps/powerpc/powerpc64/memset.S
@@ -247,6 +247,7 @@ L(medium_28t):
END_GEN_TB (memset,TB_TOCLESS)
libc_hidden_builtin_def (memset)
+#ifndef NO_BZERO_IMPL
/* Copied from bzero.S to prevent the linker from inserting a stub
between bzero and memset. */
ENTRY (__bzero)
@@ -257,3 +258,4 @@ ENTRY (__bzero)
END_GEN_TB (__bzero,TB_TOCLESS)
weak_alias (__bzero, bzero)
+#endif
diff --git a/sysdeps/powerpc/powerpc64/multiarch/Makefile b/sysdeps/powerpc/powerpc64/multiarch/Makefile
index 4dd2f38..2d06551 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc64/multiarch/Makefile
@@ -1,5 +1,6 @@
ifeq ($(subdir),string)
sysdep_routines += memcpy-power7 memcpy-a2 memcpy-power6 memcpy-cell \
memcpy-power4 memcpy-ppc64 memcmp-power7 memcmp-power4 \
- memcmp-ppc64
+ memcmp-ppc64 memset-power7 memset-power6 memset-power4 \
+ memset-ppc64 bzero-power4 bzero-power6 bzero-power7
endif
diff --git a/sysdeps/powerpc/powerpc64/multiarch/bzero-power4.S b/sysdeps/powerpc/powerpc64/multiarch/bzero-power4.S
new file mode 100644
index 0000000..cf58fc5
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/bzero-power4.S
@@ -0,0 +1,26 @@
+/* Optimized bzero implementation for PowerPC64/POWER4.
+ Copyright (C) 2013 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>
+
+ENTRY (__bzero_power4)
+ CALL_MCOUNT 3
+ mr r5,r4
+ li r4,0
+ b __memset_power4
+END_GEN_TB (__bzero_power4,TB_TOCLESS)
diff --git a/sysdeps/powerpc/powerpc64/multiarch/bzero-power6.S b/sysdeps/powerpc/powerpc64/multiarch/bzero-power6.S
new file mode 100644
index 0000000..ee3b919
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/bzero-power6.S
@@ -0,0 +1,26 @@
+/* Optimized bzero implementation for PowerPC64/POWER6.
+ Copyright (C) 2013 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>
+
+ENTRY (__bzero_power6)
+ CALL_MCOUNT 3
+ mr r5,r4
+ li r4,0
+ b __memset_power6
+END_GEN_TB (__bzero_power6,TB_TOCLESS)
diff --git a/sysdeps/powerpc/powerpc64/multiarch/bzero-power7.S b/sysdeps/powerpc/powerpc64/multiarch/bzero-power7.S
new file mode 100644
index 0000000..7abc6db
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/bzero-power7.S
@@ -0,0 +1,26 @@
+/* Optimized bzero implementation for PowerPC64/POWER7.
+ Copyright (C) 2013 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>
+
+ENTRY (__bzero_power7)
+ CALL_MCOUNT 3
+ mr r5,r4
+ li r4,0
+ b __memset_power7
+END_GEN_TB (__bzero_power7,TB_TOCLESS)
diff --git a/sysdeps/powerpc/powerpc64/multiarch/bzero.c b/sysdeps/powerpc/powerpc64/multiarch/bzero.c
new file mode 100644
index 0000000..d7b3aaa
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/bzero.c
@@ -0,0 +1,40 @@
+/* Multiple versions of bzero. PowerPC64 version.
+ Copyright (C) 2013 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/>. */
+
+/* Define multiple versions only for definition in libc. */
+#ifndef NOT_IN_libc
+# include <string.h>
+# include <strings.h>
+# include "init-arch.h"
+
+extern __typeof (bzero) __bzero_ppc attribute_hidden;
+extern __typeof (bzero) __bzero_power4 attribute_hidden;
+extern __typeof (bzero) __bzero_power6 attribute_hidden;
+extern __typeof (bzero) __bzero_power7 attribute_hidden;
+
+libc_ifunc (__bzero,
+ (hwcap & PPC_FEATURE_HAS_VSX)
+ ? __bzero_power7 :
+ (hwcap & PPC_FEATURE_ARCH_2_05)
+ ? __bzero_power6 :
+ (hwcap & PPC_FEATURE_POWER4)
+ ? __bzero_power4
+ : __bzero_ppc);
+
+weak_alias (__bzero, bzero)
+#endif
diff --git a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
index 338a71c..5f277c1 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
@@ -60,6 +60,16 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
IFUNC_IMPL_ADD (array, i, memcpy, hwcap & PPC_FEATURE_POWER4,
__memcpy_power4)
IFUNC_IMPL_ADD (array, i, memcpy, 1, __memcpy_ppc))
+
+ /* Support sysdeps/powerpc/powerpc64/multiarch/memset.c. */
+ IFUNC_IMPL (i, name, memset,
+ IFUNC_IMPL_ADD (array, i, memset, hwcap & PPC_FEATURE_HAS_VSX,
+ __memset_power7)
+ IFUNC_IMPL_ADD (array, i, memset, hwcap & PPC_FEATURE_ARCH_2_05,
+ __memset_power6)
+ IFUNC_IMPL_ADD (array, i, memset, hwcap & PPC_FEATURE_POWER4,
+ __memset_power4)
+ IFUNC_IMPL_ADD (array, i, memset, 1, __memset_ppc))
#endif
/* Support sysdeps/powerpc/powerpc64/multiarch/memcmp.c. */
@@ -70,5 +80,15 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
__memcmp_power4)
IFUNC_IMPL_ADD (array, i, memcmp, 1, __memcmp_ppc))
+ /* Support sysdeps/powerpc/powerpc64/multiarch/bzero.c. */
+ IFUNC_IMPL (i, name, bzero,
+ IFUNC_IMPL_ADD (array, i, bzero, hwcap & PPC_FEATURE_HAS_VSX,
+ __bzero_power7)
+ IFUNC_IMPL_ADD (array, i, bzero, hwcap & PPC_FEATURE_ARCH_2_05,
+ __bzero_power6)
+ IFUNC_IMPL_ADD (array, i, bzero, hwcap & PPC_FEATURE_POWER4,
+ __bzero_power4)
+ IFUNC_IMPL_ADD (array, i, bzero, 1, __bzero_ppc))
+
return i;
}
diff --git a/sysdeps/powerpc/powerpc64/multiarch/memset-power4.S b/sysdeps/powerpc/powerpc64/multiarch/memset-power4.S
new file mode 100644
index 0000000..aac7fb1
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/memset-power4.S
@@ -0,0 +1,41 @@
+/* Optimized memset implementation for PowerPC64/POWER4.
+ Copyright (C) 2013 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>
+
+#undef EALIGN
+#define EALIGN(name, alignt, words) \
+ .section ".text"; \
+ ENTRY_2(__memset_power4) \
+ .align ALIGNARG(alignt); \
+ EALIGN_W_##words; \
+ BODY_LABEL(__memset_power4): \
+ cfi_startproc; \
+ LOCALENTRY(__memset_power4)
+
+#undef END_GEN_TB
+#define END_GEN_TB(name, mask) \
+ cfi_endproc; \
+ TRACEBACK_MASK(__memset_power4,mask) \
+ END_2(__memset_power4)
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+
+#define NO_BZERO_IMPL
+#include <sysdeps/powerpc/powerpc64/power4/memset.S>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/memset-power6.S b/sysdeps/powerpc/powerpc64/multiarch/memset-power6.S
new file mode 100644
index 0000000..3144c69
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/memset-power6.S
@@ -0,0 +1,41 @@
+/* Optimized memset implementation for PowerPC64/POWER6.
+ Copyright (C) 2013 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>
+
+#undef EALIGN
+#define EALIGN(name, alignt, words) \
+ .section ".text"; \
+ ENTRY_2(__memset_power6) \
+ .align ALIGNARG(alignt); \
+ EALIGN_W_##words; \
+ BODY_LABEL(__memset_power6): \
+ cfi_startproc; \
+ LOCALENTRY(__memset_power6)
+
+#undef END_GEN_TB
+#define END_GEN_TB(name, mask) \
+ cfi_endproc; \
+ TRACEBACK_MASK(__memset_power6,mask) \
+ END_2(__memset_power6)
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+
+#define NO_BZERO_IMPL
+#include <sysdeps/powerpc/powerpc64/power6/memset.S>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/memset-power7.S b/sysdeps/powerpc/powerpc64/multiarch/memset-power7.S
new file mode 100644
index 0000000..ecfa963
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/memset-power7.S
@@ -0,0 +1,41 @@
+/* Optimized memset implementation for PowerPC64/POWER7.
+ Copyright (C) 2013 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>
+
+#undef EALIGN
+#define EALIGN(name, alignt, words) \
+ .section ".text"; \
+ ENTRY_2(__memset_power7) \
+ .align ALIGNARG(alignt); \
+ EALIGN_W_##words; \
+ BODY_LABEL(__memset_power7): \
+ cfi_startproc; \
+ LOCALENTRY(__memset_power7)
+
+#undef END_GEN_TB
+#define END_GEN_TB(name, mask) \
+ cfi_endproc; \
+ TRACEBACK_MASK(__memset_power7,mask) \
+ END_2(__memset_power7)
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+
+#define NO_BZERO_IMPL
+#include <sysdeps/powerpc/powerpc64/power7/memset.S>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/memset-ppc64.S b/sysdeps/powerpc/powerpc64/multiarch/memset-ppc64.S
new file mode 100644
index 0000000..95b98f8
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/memset-ppc64.S
@@ -0,0 +1,56 @@
+/* Default memset/bzero implementation for PowerPC64.
+ Copyright (C) 2013 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>
+
+#if defined SHARED && !defined NOT_IN_libc
+
+/* Copied from bzero.S to prevent the linker from inserting a stub
+ between bzero and memset. */
+ENTRY (__bzero_ppc)
+ CALL_MCOUNT 3
+ mr r5,r4
+ li r4,0
+ b L(_memset)
+END_GEN_TB (__bzero_ppc,TB_TOCLESS)
+
+# undef EALIGN
+# define EALIGN(name, alignt, words) \
+ .section ".text"; \
+ ENTRY_2(__memset_ppc) \
+ .align ALIGNARG(alignt); \
+ EALIGN_W_##words; \
+ BODY_LABEL(__memset_ppc): \
+ cfi_startproc; \
+ LOCALENTRY(__memset_ppc)
+
+# undef END_GEN_TB
+# define END_GEN_TB(name, mask) \
+ cfi_endproc; \
+ TRACEBACK_MASK(__memset_ppc,mask) \
+ END_2(__memset_ppc)
+
+# undef libc_hidden_builtin_def
+# define libc_hidden_builtin_def(name) \
+ .globl __GI_memset; __GI_memset = __memset_ppc
+
+/* Do not implement __bzero at powerpc64/memset.S. */
+# define NO_BZERO_IMPL
+#endif
+
+#include <sysdeps/powerpc/powerpc64/memset.S>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/memset.c b/sysdeps/powerpc/powerpc64/multiarch/memset.c
new file mode 100644
index 0000000..226799e
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/memset.c
@@ -0,0 +1,40 @@
+/* Multiple versions of memset.
+ Copyright (C) 2013 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/>. */
+
+/* Define multiple versions only for definition in libc. */
+#if defined SHARED && !defined NOT_IN_libc
+# include <string.h>
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+extern __typeof (memset) __memset_ppc attribute_hidden;
+extern __typeof (memset) __memset_power4 attribute_hidden;
+extern __typeof (memset) __memset_power6 attribute_hidden;
+extern __typeof (memset) __memset_power7 attribute_hidden;
+
+/* Avoid DWARF definition DIE on ifunc symbol so that GDB can handle
+ ifunc symbol properly. */
+libc_ifunc (memset,
+ (hwcap & PPC_FEATURE_HAS_VSX)
+ ? __memset_power7 :
+ (hwcap & PPC_FEATURE_ARCH_2_05)
+ ? __memset_power6 :
+ (hwcap & PPC_FEATURE_POWER4)
+ ? __memset_power4
+ : __memset_ppc);
+#endif
diff --git a/sysdeps/powerpc/powerpc64/multiarch/rtld-memset.c b/sysdeps/powerpc/powerpc64/multiarch/rtld-memset.c
new file mode 100644
index 0000000..c74a770
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/rtld-memset.c
@@ -0,0 +1,18 @@
+/* Copyright (C) 2013 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 <sysdeps/powerpc/powerpc64/rtld-memset.c>
diff --git a/sysdeps/powerpc/powerpc64/power4/memset.S b/sysdeps/powerpc/powerpc64/power4/memset.S
index ad0d381..9d6fef5 100644
--- a/sysdeps/powerpc/powerpc64/power4/memset.S
+++ b/sysdeps/powerpc/powerpc64/power4/memset.S
@@ -235,6 +235,7 @@ L(medium_28t):
END_GEN_TB (memset,TB_TOCLESS)
libc_hidden_builtin_def (memset)
+#ifndef NO_BZERO_IMPL
/* Copied from bzero.S to prevent the linker from inserting a stub
between bzero and memset. */
ENTRY (__bzero)
@@ -245,3 +246,4 @@ ENTRY (__bzero)
END_GEN_TB (__bzero,TB_TOCLESS)
weak_alias (__bzero, bzero)
+#endif
diff --git a/sysdeps/powerpc/powerpc64/power6/memset.S b/sysdeps/powerpc/powerpc64/power6/memset.S
index d61988a..15a83b7 100644
--- a/sysdeps/powerpc/powerpc64/power6/memset.S
+++ b/sysdeps/powerpc/powerpc64/power6/memset.S
@@ -379,6 +379,7 @@ L(medium_28t):
END_GEN_TB (memset,TB_TOCLESS)
libc_hidden_builtin_def (memset)
+#ifndef NO_BZERO_IMPL
/* Copied from bzero.S to prevent the linker from inserting a stub
between bzero and memset. */
ENTRY (__bzero)
@@ -389,3 +390,4 @@ ENTRY (__bzero)
END_GEN_TB (__bzero,TB_TOCLESS)
weak_alias (__bzero, bzero)
+#endif
diff --git a/sysdeps/powerpc/powerpc64/power7/memset.S b/sysdeps/powerpc/powerpc64/power7/memset.S
index 8b081e8..03a45c2 100644
--- a/sysdeps/powerpc/powerpc64/power7/memset.S
+++ b/sysdeps/powerpc/powerpc64/power7/memset.S
@@ -383,6 +383,7 @@ L(small):
END_GEN_TB (memset,TB_TOCLESS)
libc_hidden_builtin_def (memset)
+#ifndef NO_BZERO_IMPL
/* Copied from bzero.S to prevent the linker from inserting a stub
between bzero and memset. */
ENTRY (__bzero)
@@ -393,3 +394,4 @@ ENTRY (__bzero)
END_GEN_TB (__bzero,TB_TOCLESS)
weak_alias (__bzero, bzero)
+#endif
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=b9bc4b3305217e045ea6657ec6aec5592d4366c5
commit b9bc4b3305217e045ea6657ec6aec5592d4366c5
Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Thu Oct 17 15:01:50 2013 -0500
PowerPC: multirach memcmp for PowerPC64
diff --git a/string/memcmp.c b/string/memcmp.c
index dd76145..d7c57db 100644
--- a/string/memcmp.c
+++ b/string/memcmp.c
@@ -29,6 +29,10 @@
#undef memcmp
+#ifndef MEMCMP
+# define MEMCMP memcmp
+#endif
+
#ifdef _LIBC
# include <memcopy.h>
@@ -304,7 +308,7 @@ memcmp_not_common_alignment (srcp1, srcp2, len)
}
int
-memcmp (s1, s2, len)
+MEMCMP (s1, s2, len)
const __ptr_t s1;
const __ptr_t s2;
size_t len;
diff --git a/sysdeps/powerpc/powerpc64/multiarch/Makefile b/sysdeps/powerpc/powerpc64/multiarch/Makefile
index 7467021..4dd2f38 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc64/multiarch/Makefile
@@ -1,4 +1,5 @@
ifeq ($(subdir),string)
sysdep_routines += memcpy-power7 memcpy-a2 memcpy-power6 memcpy-cell \
- memcpy-power4 memcpy-ppc64
+ memcpy-power4 memcpy-ppc64 memcmp-power7 memcmp-power4 \
+ memcmp-ppc64
endif
diff --git a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
index 034e551..338a71c 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
@@ -62,5 +62,13 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
IFUNC_IMPL_ADD (array, i, memcpy, 1, __memcpy_ppc))
#endif
+ /* Support sysdeps/powerpc/powerpc64/multiarch/memcmp.c. */
+ IFUNC_IMPL (i, name, memcmp,
+ IFUNC_IMPL_ADD (array, i, memcmp, hwcap & PPC_FEATURE_HAS_VSX,
+ __memcmp_power7)
+ IFUNC_IMPL_ADD (array, i, memcmp, hwcap & PPC_FEATURE_POWER4,
+ __memcmp_power4)
+ IFUNC_IMPL_ADD (array, i, memcmp, 1, __memcmp_ppc))
+
return i;
}
diff --git a/sysdeps/powerpc/powerpc64/multiarch/memcmp-power4.S b/sysdeps/powerpc/powerpc64/multiarch/memcmp-power4.S
new file mode 100644
index 0000000..d98857d
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/memcmp-power4.S
@@ -0,0 +1,42 @@
+/* Optimized memcmp implementation for PowerPC64/POWER4.
+ Copyright (C) 2013 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>
+
+#undef EALIGN
+#define EALIGN(name, alignt, words) \
+ .section ".text"; \
+ ENTRY_2(__memcmp_power4) \
+ .align ALIGNARG(alignt); \
+ EALIGN_W_##words; \
+ BODY_LABEL(__memcmp_power4): \
+ cfi_startproc; \
+ LOCALENTRY(__memcmp_power4)
+
+#undef END
+#define END(name) \
+ cfi_endproc; \
+ TRACEBACK(__memcmp_power4) \
+ END_2(__memcmp_power4)
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+#undef weak_alias
+#define weak_alias(name,alias)
+
+#include <sysdeps/powerpc/powerpc64/power4/memcmp.S>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/memcmp-power7.S b/sysdeps/powerpc/powerpc64/multiarch/memcmp-power7.S
new file mode 100644
index 0000000..9e027d4
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/memcmp-power7.S
@@ -0,0 +1,42 @@
+/* Optimized memcmp implementation for PowerPC64/POWER7.
+ Copyright (C) 2013 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>
+
+#undef EALIGN
+#define EALIGN(name, alignt, words) \
+ .section ".text"; \
+ ENTRY_2(__memcmp_power7) \
+ .align ALIGNARG(alignt); \
+ EALIGN_W_##words; \
+ BODY_LABEL(__memcmp_power7): \
+ cfi_startproc; \
+ LOCALENTRY(__memcmp_power7)
+
+#undef END
+#define END(name) \
+ cfi_endproc; \
+ TRACEBACK(__memcmp_power7) \
+ END_2(__memcmp_power7)
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+#undef weak_alias
+#define weak_alias(name,alias)
+
+#include <sysdeps/powerpc/powerpc64/power7/memcmp.S>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/memcmp-ppc64.c b/sysdeps/powerpc/powerpc64/multiarch/memcmp-ppc64.c
new file mode 100644
index 0000000..685e530
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/memcmp-ppc64.c
@@ -0,0 +1,33 @@
+/* Copyright (C) 2013 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 <string.h>
+
+#define MEMCMP __memcmp_ppc
+#undef weak_alias
+#define weak_alias(name, aliasname) \
+ extern __typeof (__memcmp_ppc) aliasname \
+ __attribute__ ((weak, alias ("__memcmp_ppc")));
+#if !defined(NOT_IN_libc) && defined(SHARED)
+# undef libc_hidden_builtin_def
+# define libc_hidden_builtin_def(name) \
+ __hidden_ver1(__memcmp_ppc, __GI_memcmp, __memcmp_ppc);
+#endif
+
+extern __typeof (memcmp) __memcmp_ppc attribute_hidden;
+
+#include <string/memcmp.c>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/memcmp.c b/sysdeps/powerpc/powerpc64/multiarch/memcmp.c
new file mode 100644
index 0000000..b63c8e1
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/memcmp.c
@@ -0,0 +1,39 @@
+/* Multiple versions of memcmp. PowerPC64 version.
+ Copyright (C) 2013 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/>. */
+
+/* Define multiple versions only for definition in libc. */
+#ifndef NOT_IN_libc
+# include <string.h>
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+extern __typeof (memcmp) __memcmp_ppc attribute_hidden;
+extern __typeof (memcmp) __memcmp_power4 attribute_hidden;
+extern __typeof (memcmp) __memcmp_power7 attribute_hidden;
+
+/* Avoid DWARF definition DIE on ifunc symbol so that GDB can handle
+ ifunc symbol properly. */
+libc_ifunc (memcmp,
+ (hwcap & PPC_FEATURE_HAS_VSX)
+ ? __memcmp_power7 :
+ (hwcap & PPC_FEATURE_POWER4)
+ ? __memcmp_power4
+ : __memcmp_ppc);
+#else
+#include <string/memcmp.c>
+#endif
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=cbe05fe8d6eb20cc81707cb0ed6ab9b99c83c321
commit cbe05fe8d6eb20cc81707cb0ed6ab9b99c83c321
Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Wed Oct 16 14:05:01 2013 -0500
PowerPC: multiarch memcpy for PowerPC64
diff --git a/sysdeps/powerpc/powerpc64/multiarch/Makefile b/sysdeps/powerpc/powerpc64/multiarch/Makefile
new file mode 100644
index 0000000..7467021
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/Makefile
@@ -0,0 +1,4 @@
+ifeq ($(subdir),string)
+sysdep_routines += memcpy-power7 memcpy-a2 memcpy-power6 memcpy-cell \
+ memcpy-power4 memcpy-ppc64
+endif
diff --git a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
new file mode 100644
index 0000000..034e551
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
@@ -0,0 +1,66 @@
+/* Enumerate available IFUNC implementations of a function. PowerPC64 version.
+ Copyright (C) 2013 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 <assert.h>
+#include <string.h>
+#include <wchar.h>
+#include <ldsodefs.h>
+#include <ifunc-impl-list.h>
+
+/* Maximum number of IFUNC implementations. */
+#define MAX_IFUNC 6
+
+size_t
+__libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
+ size_t max)
+{
+ assert (max >= MAX_IFUNC);
+
+ size_t i = 0;
+
+ unsigned long int hwcap = GLRO(dl_hwcap);
+ /* hwcap contains only the latest supported ISA, the code checks which is
+ and fills the previous supported ones. */
+ if (hwcap & PPC_FEATURE_ARCH_2_06)
+ hwcap |= PPC_FEATURE_ARCH_2_05 | PPC_FEATURE_POWER5_PLUS |
+ PPC_FEATURE_POWER5 | PPC_FEATURE_POWER4;
+ else if (hwcap & PPC_FEATURE_ARCH_2_05)
+ hwcap |= PPC_FEATURE_POWER5_PLUS | PPC_FEATURE_POWER5 | PPC_FEATURE_POWER4;
+ else if (hwcap & PPC_FEATURE_POWER5_PLUS)
+ hwcap |= PPC_FEATURE_POWER5 | PPC_FEATURE_POWER4;
+ else if (hwcap & PPC_FEATURE_POWER5)
+ hwcap |= PPC_FEATURE_POWER4;
+
+#ifdef SHARED
+ /* Support sysdeps/powerpc/powerpc64/multiarch/memcpy.c. */
+ IFUNC_IMPL (i, name, memcpy,
+ IFUNC_IMPL_ADD (array, i, memcpy, hwcap & PPC_FEATURE_HAS_VSX,
+ __memcpy_power7)
+ IFUNC_IMPL_ADD (array, i, memcpy, hwcap & PPC_FEATURE_ARCH_2_06,
+ __memcpy_a2)
+ IFUNC_IMPL_ADD (array, i, memcpy, hwcap & PPC_FEATURE_ARCH_2_05,
+ __memcpy_power6)
+ IFUNC_IMPL_ADD (array, i, memcpy, hwcap & PPC_FEATURE_CELL_BE,
+ __memcpy_cell)
+ IFUNC_IMPL_ADD (array, i, memcpy, hwcap & PPC_FEATURE_POWER4,
+ __memcpy_power4)
+ IFUNC_IMPL_ADD (array, i, memcpy, 1, __memcpy_ppc))
+#endif
+
+ return i;
+}
diff --git a/sysdeps/powerpc/powerpc64/multiarch/init-arch.h b/sysdeps/powerpc/powerpc64/multiarch/init-arch.h
new file mode 100644
index 0000000..b7d238c
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/init-arch.h
@@ -0,0 +1,18 @@
+/* This file is part of the GNU C Library.
+ Copyright (C) 2013 Free Software Foundation, Inc.
+
+ 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 <sysdeps/powerpc/powerpc32/power4/multiarch/init-arch.h>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/memcpy-a2.S b/sysdeps/powerpc/powerpc64/multiarch/memcpy-a2.S
new file mode 100644
index 0000000..7979673
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/memcpy-a2.S
@@ -0,0 +1,40 @@
+/* Optimized memcpy implementation for PowerPC A2.
+ Copyright (C) 2013 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>
+
+#undef EALIGN
+#define EALIGN(name, alignt, words) \
+ .section ".text"; \
+ ENTRY_2(__memcpy_a2) \
+ .align ALIGNARG(alignt); \
+ EALIGN_W_##words; \
+ BODY_LABEL(__memcpy_a2): \
+ cfi_startproc; \
+ LOCALENTRY(__memcpy_a2)
+
+#undef END_GEN_TB
+#define END_GEN_TB(name, mask) \
+ cfi_endproc; \
+ TRACEBACK_MASK(__memcpy_a2,mask) \
+ END_2(__memcpy_a2)
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+
+#include <sysdeps/powerpc/powerpc64/a2/memcpy.S>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/memcpy-cell.S b/sysdeps/powerpc/powerpc64/multiarch/memcpy-cell.S
new file mode 100644
index 0000000..7b3c102
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/memcpy-cell.S
@@ -0,0 +1,40 @@
+/* Optimized memcpy implementation for PowerPC/CELL.
+ Copyright (C) 2013 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>
+
+#undef EALIGN
+#define EALIGN(name, alignt, words) \
+ .section ".text"; \
+ ENTRY_2(__memcpy_cell) \
+ .align ALIGNARG(alignt); \
+ EALIGN_W_##words; \
+ BODY_LABEL(__memcpy_cell): \
+ cfi_startproc; \
+ LOCALENTRY(__memcpy_cell)
+
+#undef END_GEN_TB
+#define END_GEN_TB(name, mask) \
+ cfi_endproc; \
+ TRACEBACK_MASK(__memcpy_cell,mask) \
+ END_2(__memcpy_cell)
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+
+#include <sysdeps/powerpc/powerpc64/cell/memcpy.S>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/memcpy-power4.S b/sysdeps/powerpc/powerpc64/multiarch/memcpy-power4.S
new file mode 100644
index 0000000..295a1f2
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/memcpy-power4.S
@@ -0,0 +1,40 @@
+/* Optimized memcpy implementation for PowerPC64/POWER4.
+ Copyright (C) 2013 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>
+
+#undef EALIGN
+#define EALIGN(name, alignt, words) \
+ .section ".text"; \
+ ENTRY_2(__memcpy_power4) \
+ .align ALIGNARG(alignt); \
+ EALIGN_W_##words; \
+ BODY_LABEL(__memcpy_power4): \
+ cfi_startproc; \
+ LOCALENTRY(__memcpy_power4)
+
+#undef END_GEN_TB
+#define END_GEN_TB(name, mask) \
+ cfi_endproc; \
+ TRACEBACK_MASK(__memcpy_power4,mask) \
+ END_2(__memcpy_power4)
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+
+#include <sysdeps/powerpc/powerpc64/power4/memcpy.S>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/memcpy-power6.S b/sysdeps/powerpc/powerpc64/multiarch/memcpy-power6.S
new file mode 100644
index 0000000..136da78
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/memcpy-power6.S
@@ -0,0 +1,40 @@
+/* Optimized memcpy implementation for PowerPC/POWER6.
+ Copyright (C) 2013 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>
+
+#undef EALIGN
+#define EALIGN(name, alignt, words) \
+ .section ".text"; \
+ ENTRY_2(__memcpy_power6) \
+ .align ALIGNARG(alignt); \
+ EALIGN_W_##words; \
+ BODY_LABEL(__memcpy_power6): \
+ cfi_startproc; \
+ LOCALENTRY(__memcpy_power6)
+
+#undef END_GEN_TB
+#define END_GEN_TB(name, mask) \
+ cfi_endproc; \
+ TRACEBACK_MASK(__memcpy_power6,mask) \
+ END_2(__memcpy_power6)
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+
+#include <sysdeps/powerpc/powerpc64/power6/memcpy.S>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/memcpy-power7.S b/sysdeps/powerpc/powerpc64/multiarch/memcpy-power7.S
new file mode 100644
index 0000000..aa725d2
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/memcpy-power7.S
@@ -0,0 +1,40 @@
+/* Optimized memcpy implementation for PowerPC/POWER7.
+ Copyright (C) 2013 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>
+
+#undef EALIGN
+#define EALIGN(name, alignt, words) \
+ .section ".text"; \
+ ENTRY_2(__memcpy_power7) \
+ .align ALIGNARG(alignt); \
+ EALIGN_W_##words; \
+ BODY_LABEL(__memcpy_power7): \
+ cfi_startproc; \
+ LOCALENTRY(__memcpy_power7)
+
+#undef END_GEN_TB
+#define END_GEN_TB(name, mask) \
+ cfi_endproc; \
+ TRACEBACK_MASK(__memcpy_power7,mask) \
+ END_2(__memcpy_power7)
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+
+#include <sysdeps/powerpc/powerpc64/power7/memcpy.S>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/memcpy-ppc64.S b/sysdeps/powerpc/powerpc64/multiarch/memcpy-ppc64.S
new file mode 100644
index 0000000..c8b70a0
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/memcpy-ppc64.S
@@ -0,0 +1,43 @@
+/* Default memcpy implementation for PowerPC64.
+ Copyright (C) 2013 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>
+
+#if defined SHARED && !defined NOT_IN_libc
+# undef EALIGN
+# define EALIGN(name, alignt, words) \
+ .section ".text"; \
+ ENTRY_2(__memcpy_ppc) \
+ .align ALIGNARG(alignt); \
+ EALIGN_W_##words; \
+ BODY_LABEL(__memcpy_ppc): \
+ cfi_startproc; \
+ LOCALENTRY(__memcpy_ppc)
+
+# undef END_GEN_TB
+# define END_GEN_TB(name, mask) \
+ cfi_endproc; \
+ TRACEBACK_MASK(__memcpy_ppc,mask) \
+ END_2(__memcpy_ppc)
+
+# undef libc_hidden_builtin_def
+# define libc_hidden_builtin_def(name) \
+ .globl __GI_memcpy; __GI_memcpy = __memcpy_ppc
+#endif
+
+#include <sysdeps/powerpc/powerpc64/memcpy.S>
diff --git a/sysdeps/powerpc/powerpc64/multiarch/memcpy.c b/sysdeps/powerpc/powerpc64/multiarch/memcpy.c
new file mode 100644
index 0000000..b580ef7
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/multiarch/memcpy.c
@@ -0,0 +1,48 @@
+/* Multiple versions of memcpy. PowerPC64 version.
+ Copyright (C) 2013 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/>. */
+
+/* Define multiple versions only for the definition in lib and for
+ DSO. In static binaries we need memcpy before the initialization
+ happened. */
+#if defined SHARED && !defined NOT_IN_libc
+# include <string.h>
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+extern __typeof (memcpy) __memcpy_ppc attribute_hidden;
+extern __typeof (memcpy) __memcpy_power4 attribute_hidden;
+extern __typeof (memcpy) __memcpy_cell attribute_hidden;
+extern __typeof (memcpy) __memcpy_power6 attribute_hidden;
+extern __typeof (memcpy) __memcpy_a2 attribute_hidden;
+extern __typeof (memcpy) __memcpy_power7 attribute_hidden;
+
+/* Avoid DWARF definition DIE on ifunc symbol so that GDB can handle
+ ifunc symbol properly. */
+libc_ifunc (memcpy,
+ (hwcap & PPC_FEATURE_HAS_VSX)
+ ? __memcpy_power7 :
+ (hwcap & PPC_FEATURE_ARCH_2_06)
+ ? __memcpy_a2 :
+ (hwcap & PPC_FEATURE_ARCH_2_05)
+ ? __memcpy_power6 :
+ (hwcap & PPC_FEATURE_CELL_BE)
+ ? __memcpy_cell :
+ (hwcap & PPC_FEATURE_POWER4)
+ ? __memcpy_power4
+ : __memcpy_ppc);
+#endif
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=e636ca0836697b82f06da3618569cb2008641fbf
commit e636ca0836697b82f06da3618569cb2008641fbf
Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Wed Oct 16 14:03:12 2013 -0500
PowerPC: Adjust multiarch Implies for PowerPC64
This patch adds Implies files on multiarch folder for POWER chips so
multirach is enabled when building with --with-cpu and powerN
option.
diff --git a/sysdeps/powerpc/powerpc64/power4/fpu/Implies b/sysdeps/powerpc/powerpc64/power4/fpu/Implies
new file mode 100644
index 0000000..c1f617b
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/power4/fpu/Implies
@@ -0,0 +1 @@
+powerpc/powerpc64/fpu
diff --git a/sysdeps/powerpc/powerpc64/power4/fpu/multiarch/Implies b/sysdeps/powerpc/powerpc64/power4/fpu/multiarch/Implies
new file mode 100644
index 0000000..8d6531a
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/power4/fpu/multiarch/Implies
@@ -0,0 +1 @@
+powerpc/powerpc64/fpu/multiarch
diff --git a/sysdeps/powerpc/powerpc64/power4/multiarch/Implies b/sysdeps/powerpc/powerpc64/power4/multiarch/Implies
new file mode 100644
index 0000000..30edcf7
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/power4/multiarch/Implies
@@ -0,0 +1 @@
+powerpc/powerpc64/multiarch
diff --git a/sysdeps/powerpc/powerpc64/power5+/fpu/Implies b/sysdeps/powerpc/powerpc64/power5+/fpu/Implies
new file mode 100644
index 0000000..c0e6784
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/power5+/fpu/Implies
@@ -0,0 +1 @@
+powerpc/powerpc64/power5/fpu/multiarch
diff --git a/sysdeps/powerpc/powerpc64/power5+/multiarch/Implies b/sysdeps/powerpc/powerpc64/power5+/multiarch/Implies
new file mode 100644
index 0000000..0851b19
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/power5+/multiarch/Implies
@@ -0,0 +1 @@
+powerpc/powerpc64/power5/multiarch
diff --git a/sysdeps/powerpc/powerpc64/power5/Implies b/sysdeps/powerpc/powerpc64/power5/Implies
index b36831e..bedb20b 100644
--- a/sysdeps/powerpc/powerpc64/power5/Implies
+++ b/sysdeps/powerpc/powerpc64/power5/Implies
@@ -1,4 +1,2 @@
-powerpc/power5/fpu
-powerpc/power5
powerpc/powerpc64/power4/fpu
powerpc/powerpc64/power4
diff --git a/sysdeps/powerpc/powerpc64/power5/fpu/Implies b/sysdeps/powerpc/powerpc64/power5/fpu/Implies
new file mode 100644
index 0000000..3740d05
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/power5/fpu/Implies
@@ -0,0 +1 @@
+powerpc/powerpc64/power4/fpu/multiarch
diff --git a/sysdeps/powerpc/powerpc64/power5/multiarch/Implies b/sysdeps/powerpc/powerpc64/power5/multiarch/Implies
new file mode 100644
index 0000000..9a3cbb0
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/power5/multiarch/Implies
@@ -0,0 +1 @@
+powerpc/powerpc64/power4/multiarch
diff --git a/sysdeps/powerpc/powerpc64/power6/fpu/Implies b/sysdeps/powerpc/powerpc64/power6/fpu/Implies
new file mode 100644
index 0000000..f09854e
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/power6/fpu/Implies
@@ -0,0 +1 @@
+powerpc/powerpc64/power5+/fpu
diff --git a/sysdeps/powerpc/powerpc64/power6/multiarch/Implies b/sysdeps/powerpc/powerpc64/power6/multiarch/Implies
new file mode 100644
index 0000000..2ebe304
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/power6/multiarch/Implies
@@ -0,0 +1 @@
+powerpc/powerpc64/power5+/multiarch
diff --git a/sysdeps/powerpc/powerpc64/power7/fpu/Implies b/sysdeps/powerpc/powerpc64/power7/fpu/Implies
new file mode 100644
index 0000000..410d289
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/power7/fpu/Implies
@@ -0,0 +1 @@
+powerpc/powerpc64/power6/fpu/multiarch
diff --git a/sysdeps/powerpc/powerpc64/power7/multiarch/Implies b/sysdeps/powerpc/powerpc64/power7/multiarch/Implies
new file mode 100644
index 0000000..bf5d617
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/power7/multiarch/Implies
@@ -0,0 +1 @@
+powerpc/powerpc64/power6/multiarch
diff --git a/sysdeps/powerpc/powerpc64/power8/fpu/Implies b/sysdeps/powerpc/powerpc64/power8/fpu/Implies
new file mode 100644
index 0000000..d801a67
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/power8/fpu/Implies
@@ -0,0 +1 @@
+sysdeps/powerpc/powerpc64/power7/fpu/multiarch
diff --git a/sysdeps/powerpc/powerpc64/power8/fpu/multiarch/Implies b/sysdeps/powerpc/powerpc64/power8/fpu/multiarch/Implies
new file mode 100644
index 0000000..f54ff23
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/power8/fpu/multiarch/Implies
@@ -0,0 +1 @@
+sysdeps/powerpc/powerpc64/power6/fpu/multiarch
diff --git a/sysdeps/powerpc/powerpc64/power8/multiarch/Implies b/sysdeps/powerpc/powerpc64/power8/multiarch/Implies
new file mode 100644
index 0000000..1fc7b7c
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/power8/multiarch/Implies
@@ -0,0 +1 @@
+powerpc/powerpc64/power7/multiarch
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power4/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power4/Implies
deleted file mode 100644
index bedb20b..0000000
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power4/Implies
+++ /dev/null
@@ -1,2 +0,0 @@
-powerpc/powerpc64/power4/fpu
-powerpc/powerpc64/power4
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power5+/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power5+/Implies
deleted file mode 100644
index 4c782d4..0000000
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power5+/Implies
+++ /dev/null
@@ -1,2 +0,0 @@
-powerpc/powerpc64/power5+/fpu
-powerpc/powerpc64/power5+
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power5/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power5/Implies
deleted file mode 100644
index a01a13a..0000000
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power5/Implies
+++ /dev/null
@@ -1,2 +0,0 @@
-powerpc/powerpc64/power5/fpu
-powerpc/powerpc64/power5
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power6/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power6/Implies
deleted file mode 100644
index 9d68f39..0000000
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power6/Implies
+++ /dev/null
@@ -1,2 +0,0 @@
-powerpc/powerpc64/power6/fpu
-powerpc/powerpc64/power6
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power6x/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power6x/Implies
deleted file mode 100644
index 9019778..0000000
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power6x/Implies
+++ /dev/null
@@ -1,2 +0,0 @@
-powerpc/powerpc64/power6x/fpu
-powerpc/powerpc64/power6x
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power7/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power7/Implies
deleted file mode 100644
index 9a5e3c7..0000000
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power7/Implies
+++ /dev/null
@@ -1,2 +0,0 @@
-powerpc/powerpc64/power7/fpu
-powerpc/powerpc64/power7
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power8/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power8/Implies
deleted file mode 100644
index fad2505..0000000
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power8/Implies
+++ /dev/null
@@ -1,2 +0,0 @@
-powerpc/powerpc64/power8/fpu
-powerpc/powerpc64/power8
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=37081e785000b8d45ea9dcd76f8ab0937479ecc6
commit 37081e785000b8d45ea9dcd76f8ab0937479ecc6
Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Sat Dec 7 22:09:42 2013 -0500
PowerPC: Fix fe_nomask export for LE ELFv2
This patch add the GLIBC_2.3 and GLIBC_2.19 directives on Version.def.
diff --git a/Versions.def b/Versions.def
index bca4ff4..d834b10 100644
--- a/Versions.def
+++ b/Versions.def
@@ -56,10 +56,12 @@ libm {
GLIBC_2.1
GLIBC_2.2
GLIBC_2.2.3
+ GLIBC_2.3
GLIBC_2.3.4
GLIBC_2.4
GLIBC_2.15
GLIBC_2.18
+ GLIBC_2.19
}
libnsl {
GLIBC_2.0
-----------------------------------------------------------------------
hooks/post-receive
--
GNU C Library master sources