From 2d9470b2aed2ead3ca9df5173b0ff6c5c468d9d4 Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella Date: Mon, 14 Oct 2013 22:01:36 -0500 Subject: PowerPC: multiarch logb/logbf/logbl for PowerPC32 --- .../powerpc32/power4/fpu/multiarch/Makefile | 7 +++- .../powerpc32/power4/fpu/multiarch/s_logb-power7.c | 31 ++++++++++++++++ .../powerpc32/power4/fpu/multiarch/s_logb-ppc32.c | 28 +++++++++++++++ .../powerpc32/power4/fpu/multiarch/s_logb.c | 41 ++++++++++++++++++++++ .../power4/fpu/multiarch/s_logbf-power7.c | 26 ++++++++++++++ .../powerpc32/power4/fpu/multiarch/s_logbf-ppc32.c | 26 ++++++++++++++ .../powerpc32/power4/fpu/multiarch/s_logbf.c | 32 +++++++++++++++++ .../power4/fpu/multiarch/s_logbl-power7.c | 21 +++++++++++ .../powerpc32/power4/fpu/multiarch/s_logbl-ppc32.c | 21 +++++++++++ .../powerpc32/power4/fpu/multiarch/s_logbl.c | 32 +++++++++++++++++ 10 files changed, 264 insertions(+), 1 deletion(-) create mode 100644 sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logb-power7.c create mode 100644 sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logb-ppc32.c create mode 100644 sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logb.c create mode 100644 sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbf-power7.c create mode 100644 sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbf-ppc32.c create mode 100644 sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbf.c create mode 100644 sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbl-power7.c create mode 100644 sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbl-ppc32.c create mode 100644 sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbl.c (limited to 'sysdeps/powerpc/powerpc32/power4/fpu') diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile index e45c0631c1..7f31f75e39 100644 --- a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile @@ -22,8 +22,13 @@ libm-sysdep_routines += s_llrintf-power6 s_llrintf-ppc32 s_llrint-power6 \ s_copysign-power6 s_copysign-ppc32 s_lround-power6x \ s_lround-power5+ s_lround-ppc32 s_lrint-power6x \ s_lrint-ppc32 s_modf-power5+ s_modf-ppc32 \ - s_modff-power5+ s_modff-ppc32 + s_modff-power5+ s_modff-ppc32 s_logbl-power7 \ + s_logbl-ppc32 s_logb-power7 s_logb-ppc32 \ + s_logbf-power7 s_logbf-ppc32 CFLAGS-s_modf-power5+.c = -mcpu=power5+ CFLAGS-s_modff-power5+.c = -mcpu=power5+ +CFLAGS-s_logbl-power7.c = -mcpu=power7 +CFLAGS-s_logb-power7.c = -mcpu=power7 +CFLAGS-s_logbf-power7.c = -mcpu=power7 endif diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logb-power7.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logb-power7.c new file mode 100644 index 0000000000..666c76d285 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logb-power7.c @@ -0,0 +1,31 @@ +/* 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 + . */ + +#include +#include + +#undef weak_alias +#define weak_alias(a, b) +#undef strong_alias +#define strong_alias(a, b) +#undef compat_symbol +#define compat_symbol(lib, name, alias, ver) + +#define __logb __logb_power7 + +#include diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logb-ppc32.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logb-ppc32.c new file mode 100644 index 0000000000..9190ec9f8c --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logb-ppc32.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 + . */ + +#include + +#undef weak_alias +#define weak_alias(a, b) +#undef strong_alias +#define strong_alias(a, b) + +#define __logb __logb_ppc32 + +#include diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logb.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logb.c new file mode 100644 index 0000000000..c8eaf93e7c --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/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 + . */ + +#include +#include +#include +#include "init-arch.h" + +extern __typeof (__logb) __logb_ppc32 attribute_hidden; +extern __typeof (__logb) __logb_power7 attribute_hidden; + +libc_ifunc (__logb, + (hwcap & PPC_FEATURE_ARCH_2_06) + ? __logb_power7 + : __logb_ppc32); + +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/powerpc32/power4/fpu/multiarch/s_logbf-power7.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbf-power7.c new file mode 100644 index 0000000000..f454c75799 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbf-power7.c @@ -0,0 +1,26 @@ +/* logbf(). 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 + . */ + +#include + +#undef weak_alias +#define weak_alias(a, b) + +#define __logbf __logbf_power7 + +#include diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbf-ppc32.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbf-ppc32.c new file mode 100644 index 0000000000..7d51041375 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbf-ppc32.c @@ -0,0 +1,26 @@ +/* logbf(). PowerPC32 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 + . */ + +#include + +#undef weak_alias +#define weak_alias(a, b) + +#define __logbf __logbf_ppc32 + +#include diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbf.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbf.c new file mode 100644 index 0000000000..cf66af4367 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/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 + . */ + +#include +#include +#include +#include "init-arch.h" + +extern __typeof (__logbf) __logbf_ppc32 attribute_hidden; +extern __typeof (__logbf) __logbf_power7 attribute_hidden; + +libc_ifunc (__logbf, + (hwcap & PPC_FEATURE_ARCH_2_06) + ? __logbf_power7 + : __logbf_ppc32); + +weak_alias (__logbf, logbf) diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbl-power7.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbl-power7.c new file mode 100644 index 0000000000..b5adcd232a --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbl-power7.c @@ -0,0 +1,21 @@ +/* logbl(). 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 + . */ + +#define __logbl __logbl_power7 + +#include diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbl-ppc32.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbl-ppc32.c new file mode 100644 index 0000000000..705de9f4e5 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbl-ppc32.c @@ -0,0 +1,21 @@ +/* logbl(). 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 + . */ + +#define __logbl __logbl_ppc32 + +#include diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbl.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbl.c new file mode 100644 index 0000000000..acc6700083 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/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 + . */ + +#include +#include +#include +#include "init-arch.h" + +extern __typeof (__logbl) __logbl_ppc32 attribute_hidden; +extern __typeof (__logbl) __logbl_power7 attribute_hidden; + +libc_ifunc (__logbl, + (hwcap & PPC_FEATURE_ARCH_2_06) + ? __logbl_power7 + : __logbl_ppc32); + +long_double_symbol (libm, __logbl, logbl); -- cgit 1.4.1