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PowerPC: multiarch llrint/llrintf for PowerPC32
This commit is contained in:
Adhemerval Zanella
parent
9cbb3aabb5
commit
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17
ChangeLog
17
ChangeLog
@ -1,3 +1,20 @@
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2013-12-06 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
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* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile: New file:
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multiarch PowerPC32 fpu implementations.
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* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrint-power6.S:
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New file.
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* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrint-ppc32.S:
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New file.
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* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrint.c: New file:
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multiarch llrint for PowerPC32.
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* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrintf-power6.S:
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New file.
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* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrintf-ppc32.S:
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New file.
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* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrintf.c: New
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file.
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2013-12-06 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
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* sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/Implies: Remove.
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4
sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile
Normal file
4
sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile
Normal file
@ -0,0 +1,4 @@
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ifeq ($(subdir),math)
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libm-sysdep_routines += s_llrintf-power6 s_llrintf-ppc32 s_llrint-power6 \
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s_llrint-ppc32
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endif
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@ -0,0 +1,31 @@
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/* Round double to long int. PowerPC32/Power6.
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Copyright (C) 2013 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <sysdep.h>
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#include <math_ldbl_opt.h>
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#undef weak_alias
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#define weak_alias(a,b)
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#undef strong_alias
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#define strong_alias(a,b)
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#undef compat_symbol
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#define compat_symbol(a,b,c,d)
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#define __llrint __llrint_power6
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#include <sysdeps/powerpc/powerpc32/power6/fpu/s_llrint.S>
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@ -0,0 +1,31 @@
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/* llrint function. PowerPC32 default version.
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Copyright (C) 2013 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <sysdep.h>
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#include <math_ldbl_opt.h>
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#undef weak_alias
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#define weak_alias(a,b)
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#undef strong_alias
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#define strong_alias(a,b)
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#undef compat_symbol
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#define compat_symbol(a,b,c,d)
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#define __llrint __llrint_ppc32
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#include <sysdeps/powerpc/powerpc32/power4/fpu/s_llrint.S>
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40
sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrint.c
Normal file
40
sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrint.c
Normal file
@ -0,0 +1,40 @@
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/* Multiple versions of llrint.
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Copyright (C) 2013 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <math.h>
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#include <math_ldbl_opt.h>
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#include <shlib-compat.h>
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#include "init-arch.h"
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extern __typeof (__llrint) __llrint_ppc32 attribute_hidden;
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extern __typeof (__llrint) __llrint_power6 attribute_hidden;
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libc_ifunc (__llrint,
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(hwcap & PPC_FEATURE_ARCH_2_05)
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? __llrint_power6
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: __llrint_ppc32);
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weak_alias (__llrint, llrint)
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#ifdef NO_LONG_DOUBLE
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strong_alias (__llrint, __llrintl)
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weak_alias (__llrint, llrintl)
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#endif
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#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)
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compat_symbol (libm, __llrint, llrintl, GLIBC_2_1);
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#endif
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@ -0,0 +1,26 @@
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/* Round float to long int. PowerPC32/POWER6 version.
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Copyright (C) 2013 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <sysdep.h>
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#undef weak_alias
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#define weak_alias(a,b)
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#define __llrintf __llrintf_power6
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#include <sysdeps/powerpc/powerpc32/power6/fpu/s_llrintf.S>
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@ -0,0 +1,26 @@
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/* llrintf function. PowerPC32 default version.
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Copyright (C) 2013 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <sysdep.h>
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#undef weak_alias
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#define weak_alias(a,b)
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#define __llrintf __llrintf_ppc32
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#include <sysdeps/powerpc/powerpc32/power4/fpu/s_llrintf.S>
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31
sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrintf.c
Normal file
31
sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrintf.c
Normal file
@ -0,0 +1,31 @@
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/* Multiple versions of llrintf.
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Copyright (C) 2013 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <math.h>
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#include <shlib-compat.h>
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#include "init-arch.h"
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extern __typeof (__llrintf) __llrintf_ppc32 attribute_hidden;
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extern __typeof (__llrintf) __llrintf_power6 attribute_hidden;
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libc_ifunc (__llrintf,
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(hwcap & PPC_FEATURE_ARCH_2_05)
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? __llrintf_power6
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: __llrintf_ppc32);
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weak_alias (__llrintf, llrintf)
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