diff options
| -rw-r--r-- | ChangeLog | 18 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile | 3 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc-power5+.S | 31 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc-ppc64.S | 31 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc.c | 40 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf-power5+.S | 26 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf-ppc64.S | 26 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf.c | 32 |
8 files changed, 206 insertions, 1 deletions
@@ -1,5 +1,23 @@ 2013-12-13 Adhemerval Zanella <azanella@linux.vnet.ibm.com> + * sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile: Add trunc/truncf + multiarch implementation. + * sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc-power5+.S: New + file. + * sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc-ppc64.S: New + file. + * sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf-power5+.S: New + file. + * sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf-ppc64.S: New + file. + multiarch llround for PPC64. + * sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc.c: New file: + multiarch trunc for PPC64. + * sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf.c: New file: + multiarch truncf for PPC64. + +2013-12-13 Adhemerval Zanella <azanella@linux.vnet.ibm.com> + * sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile: Add round/roundf multiarch implementation. * sysdeps/powerpc/powerpc64/fpu/multiarch/s_round-power5+.S: New diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile index 33663ff22f..609135398f 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 0000000000..27519649f8 --- /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 0000000000..5282609a8f --- /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 0000000000..a42687ce43 --- /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 0000000000..bb1008fa10 --- /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 0000000000..6358c61860 --- /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 0000000000..4602583606 --- /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) |