diff options
Diffstat (limited to 'sysdeps/powerpc/powerpc32/power4')
178 files changed, 6625 insertions, 588 deletions
diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile new file mode 100644 index 0000000000..590a8eba05 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile @@ -0,0 +1,37 @@ +ifeq ($(subdir),math) +sysdep_routines += s_isnan-power7 s_isnan-power6 s_isnan-power5 s_isnan-ppc32 \ + s_isnanf-power6 s_isnanf-power5 s_isinf-power7 \ + s_isinf-ppc32 s_isinff-ppc32 s_finite-power7 \ + s_finite-ppc32 s_finitef-ppc32 s_copysign-power6 \ + s_copysign-ppc32 s_modf-power5+ s_modf-ppc32 \ + s_modff-power5+ s_modff-ppc32 + +libm-sysdep_routines += s_llrintf-power6 s_llrintf-ppc32 s_llrint-power6 \ + s_llrint-ppc32 s_llround-power6 s_llround-power5+ \ + s_llround-ppc32 w_sqrt-power5 w_sqrt-ppc32 \ + w_sqrtf-power5 w_sqrtf-ppc32 s_isnan-power7 \ + s_isnan-power6 s_isnan-power5 s_isnan-ppc32 \ + s_isnanf-power6 s_isnanf-power5 s_isinf-power7 \ + s_isinf-ppc32 s_isinff-ppc32 s_finite-power7 \ + s_finite-ppc32 s_finitef-ppc32 s_ceil-power5+ \ + s_ceil-ppc32 s_ceilf-power5+ s_ceilf-ppc32 \ + s_floor-power5+ s_floor-ppc32 s_floorf-power5+ \ + s_floorf-ppc32 s_round-power5+ s_round-ppc32 \ + s_roundf-power5+ s_roundf-ppc32 s_trunc-power5+ \ + s_trunc-ppc32 s_truncf-power5+ s_truncf-ppc32 \ + 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_logbl-power7 \ + s_logbl-ppc32 s_logb-power7 s_logb-ppc32 \ + s_logbf-power7 s_logbf-ppc32 e_hypot-power7 \ + e_hypot-ppc32 e_hypotf-power7 e_hypotf-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 +CFLAGS-e_hypot-power7.c = -mcpu=power7 +CFLAGS-e_hypotf-power7.c = -mcpu=power7 +endif diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypot-power7.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypot-power7.c new file mode 100644 index 0000000000..91a42a2dbd --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypot-power7.c @@ -0,0 +1,26 @@ +/* __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 <math.h> + +#undef strong_alias +#define strong_alias(a, b) + +#define __ieee754_hypot __ieee754_hypot_power7 + +#include <sysdeps/powerpc/fpu/e_hypot.c> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypot-ppc32.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypot-ppc32.c new file mode 100644 index 0000000000..35ae97d7cb --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypot-ppc32.c @@ -0,0 +1,26 @@ +/* __ieee_hypot() PowerPC32 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_ppc32 + +#include <sysdeps/powerpc/fpu/e_hypot.c> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypot.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypot.c new file mode 100644 index 0000000000..c179ca2b8b --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/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_ppc32 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_ppc32); + +strong_alias (__ieee754_hypot, __hypot_finite) diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf-power7.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf-power7.c new file mode 100644 index 0000000000..64cba4ef0d --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf-power7.c @@ -0,0 +1,26 @@ +/* __ieee754_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 <math.h> + +#undef strong_alias +#define strong_alias(a, b) + +#define __ieee754_hypotf __ieee754_hypotf_power7 + +#include <sysdeps/powerpc/fpu/e_hypotf.c> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf-ppc32.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf-ppc32.c new file mode 100644 index 0000000000..9a5232204f --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf-ppc32.c @@ -0,0 +1,26 @@ +/* __ieee_hypot() PowerPC32 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_ppc32 + +#include <sysdeps/ieee754/flt-32/e_hypotf.c> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf.c new file mode 100644 index 0000000000..d5c61cd814 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf.c @@ -0,0 +1,32 @@ +/* Multiple versions of ieee754_hypotf. + 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_ppc32 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_ppc32); + +strong_alias (__ieee754_hypotf, __hypotf_finite) diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-power5+.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-power5+.S new file mode 100644 index 0000000000..213e31c6a1 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-power5+.S @@ -0,0 +1,33 @@ +/* ceil function. PowerPC32/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, alias, ver) + +#define __ceil __ceil_power5plus + +#include <sysdeps/powerpc/powerpc32/power5+/fpu/s_ceil.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-ppc32.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-ppc32.S new file mode 100644 index 0000000000..d5c9d428dd --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-ppc32.S @@ -0,0 +1,31 @@ +/* ceil function. 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 __ceil __ceil_ppc32 + +#include <sysdeps/powerpc/powerpc32/fpu/s_ceil.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil.c new file mode 100644 index 0000000000..a4e31d1f2f --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/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_ppc32 attribute_hidden; +extern __typeof (__ceil) __ceil_power5plus attribute_hidden; + +libc_ifunc (__ceil, + (hwcap & PPC_FEATURE_POWER5_PLUS) + ? __ceil_power5plus + : __ceil_ppc32); + +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/powerpc32/power4/fpu/multiarch/s_ceilf-power5+.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-power5+.S new file mode 100644 index 0000000000..7ea5e97390 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-power5+.S @@ -0,0 +1,26 @@ +/* ceilf function. PowerPC32/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(name, alias) + +#define __ceilf __ceilf_power5plus + +#include <sysdeps/powerpc/powerpc32/power5+/fpu/s_ceilf.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-ppc32.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-ppc32.S new file mode 100644 index 0000000000..da0a50401a --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-ppc32.S @@ -0,0 +1,27 @@ +/* ceilf function. 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) + +#define __ceilf __ceilf_ppc32 + +#include <sysdeps/powerpc/powerpc32/fpu/s_ceilf.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf.c new file mode 100644 index 0000000000..e8f66f95bb --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/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_ppc32 attribute_hidden; +extern __typeof (__ceilf) __ceilf_power5plus attribute_hidden; + +libc_ifunc (__ceilf, + (hwcap & PPC_FEATURE_POWER5_PLUS) + ? __ceilf_power5plus + : __ceilf_ppc32); + +weak_alias (__ceilf, ceilf) diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysign-power6.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysign-power6.S new file mode 100644 index 0000000000..42550477af --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysign-power6.S @@ -0,0 +1,33 @@ +/* copysign(). PowerPC32/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, alias, ver) + +#define __copysign __copysign_power6 + +#include <sysdeps/powerpc/powerpc32/power6/fpu/s_copysign.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysign-ppc32.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysign-ppc32.S new file mode 100644 index 0000000000..a0090105c6 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysign-ppc32.S @@ -0,0 +1,34 @@ +/* copysign(). 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 __copysign __copysign_ppc32 +#undef hidden_def +#define hidden_def(name) + strong_alias (__copysign_ppc32, __GI___copysign) + +#include <sysdeps/powerpc/powerpc32/fpu/s_copysign.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysign.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysign.c new file mode 100644 index 0000000000..a4b5239fad --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/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_ppc32 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_ppc32); + +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/powerpc32/power4/fpu/multiarch/s_copysignf.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysignf.c new file mode 100644 index 0000000000..7c5ef4fecc --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/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_ppc32 attribute_hidden; +extern __typeof (__copysignf) __copysign_power6 attribute_hidden; + +libc_ifunc (__copysignf, + (hwcap & PPC_FEATURE_ARCH_2_05) + ? __copysign_power6 + : __copysign_ppc32); + +weak_alias (__copysignf, copysignf) diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite-power7.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite-power7.S new file mode 100644 index 0000000000..afa93d26a0 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite-power7.S @@ -0,0 +1,33 @@ +/* finite(). 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 <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 __finite __finite_power7 + +#include <sysdeps/powerpc/powerpc32/power7/fpu/s_finite.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite-ppc32.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite-ppc32.c new file mode 100644 index 0000000000..133391eb2b --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite-ppc32.c @@ -0,0 +1,33 @@ +/* finite(). 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 <math.h> + +#undef weak_alias +#define weak_alias(a, b) +#undef strong_alias +#define strong_alias(a, b) + +#define FINITE __finite_ppc32 +#ifdef SHARED +# undef hidden_def +# define hidden_def(a) \ + __hidden_ver1 (__finite_ppc32, __GI___finite, __finite_ppc32); +#endif + +#include <sysdeps/ieee754/dbl-64/s_finite.c> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite.c new file mode 100644 index 0000000000..85a63414c4 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/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_ppc32 attribute_hidden; +extern __typeof (__finite) __finite_power7 attribute_hidden; + +libc_ifunc (__finite, + (hwcap & PPC_FEATURE_ARCH_2_06) + ? __finite_power7 + : __finite_ppc32); + +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/powerpc32/power4/fpu/multiarch/s_finitef-ppc32.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finitef-ppc32.c new file mode 100644 index 0000000000..a413999966 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finitef-ppc32.c @@ -0,0 +1,31 @@ +/* finitef(). 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 <math.h> + +#undef weak_alias +#define weak_alias(a, b) + +#define FINITEF __finitef_ppc32 +#ifdef SHARED +# undef hidden_def +# define hidden_def(a) \ + __hidden_ver1 (__finitef_ppc32, __GI___finitef, __finitef_ppc32); +#endif + +#include <sysdeps/ieee754/flt-32/s_finitef.c> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finitef.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finitef.c new file mode 100644 index 0000000000..a3f15965d6 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/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_ppc32 attribute_hidden; +/* The power7 finite(double) works for float. */ +extern __typeof (__finitef) __finite_power7 attribute_hidden; + +libc_ifunc (__finitef, + (hwcap & PPC_FEATURE_ARCH_2_06) + ? __finite_power7 + : __finitef_ppc32); + +weak_alias (__finitef, finitef) diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floor-power5+.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floor-power5+.S new file mode 100644 index 0000000000..ffb5277a15 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floor-power5+.S @@ -0,0 +1,33 @@ +/* floor function. PowerPC32/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, alias, ver) + +#define __floor __floor_power5plus + +#include <sysdeps/powerpc/powerpc32/power5+/fpu/s_floor.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floor-ppc32.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floor-ppc32.S new file mode 100644 index 0000000000..bfc6c0b0e0 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floor-ppc32.S @@ -0,0 +1,31 @@ +/* floor function. 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 __floor __floor_ppc32 + +#include <sysdeps/powerpc/powerpc32/fpu/s_floor.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floor.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floor.c new file mode 100644 index 0000000000..c56e067bf7 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/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_ppc32 attribute_hidden; +extern __typeof (__floor) __floor_power5plus attribute_hidden; + +libc_ifunc (__floor, + (hwcap & PPC_FEATURE_POWER5_PLUS) + ? __floor_power5plus + : __floor_ppc32); + +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/powerpc32/power4/fpu/multiarch/s_floorf-power5+.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floorf-power5+.S new file mode 100644 index 0000000000..4df6f89b33 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floorf-power5+.S @@ -0,0 +1,26 @@ +/* floorf function. PowerPC32/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(name, alias) + +#define __floorf __floorf_power5plus + +#include <sysdeps/powerpc/powerpc32/power5+/fpu/s_floorf.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floorf-ppc32.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floorf-ppc32.S new file mode 100644 index 0000000000..5ea62ccbf8 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floorf-ppc32.S @@ -0,0 +1,27 @@ +/* floorf function. 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) + +#define __floorf __floorf_ppc32 + +#include <sysdeps/powerpc/powerpc32/fpu/s_floorf.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floorf.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floorf.c new file mode 100644 index 0000000000..df73148f53 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/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_ppc32 attribute_hidden; +extern __typeof (__floorf) __floorf_power5plus attribute_hidden; + +libc_ifunc (__floorf, + (hwcap & PPC_FEATURE_POWER5_PLUS) + ? __floorf_power5plus + : __floorf_ppc32); + +weak_alias (__floorf, floorf) diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf-power7.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf-power7.S new file mode 100644 index 0000000000..07c20552d5 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf-power7.S @@ -0,0 +1,33 @@ +/* isinf(). 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 <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/powerpc32/power7/fpu/s_isinf.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf-ppc32.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf-ppc32.c new file mode 100644 index 0000000000..abd3a875ad --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf-ppc32.c @@ -0,0 +1,33 @@ +/* isinf(). 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 <math.h> + +#undef weak_alias +#define weak_alias(a, b) +#undef strong_alias +#define strong_alias(a, b) + +#define __isinf __isinf_ppc32 +#ifdef SHARED +# undef hidden_def +# define hidden_def(a) \ + __hidden_ver1 (__isinf_ppc32, __GI___isinf, __isinf_ppc32); +#endif + +#include <sysdeps/ieee754/dbl-64/s_isinf.c> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf.c new file mode 100644 index 0000000000..afbae8669d --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/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_ppc32 attribute_hidden; +extern __typeof (__isinf) __isinf_power7 attribute_hidden; + +libc_ifunc (__isinf, + (hwcap & PPC_FEATURE_ARCH_2_06) + ? __isinf_power7 + : __isinf_ppc32); + +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/powerpc32/power4/fpu/multiarch/s_isinff-ppc32.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinff-ppc32.c new file mode 100644 index 0000000000..09786c48ef --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinff-ppc32.c @@ -0,0 +1,31 @@ +/* isinff(). 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 <math.h> + +#undef weak_alias +#define weak_alias(a, b) + +#define __isinff __isinff_ppc32 +#ifdef SHARED +# undef hidden_def +# define hidden_def(a) \ + __hidden_ver1 (__isinff_ppc32, __GI___isinff, __isinff_ppc32); +#endif + +#include <sysdeps/ieee754/flt-32/s_isinff.c> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinff.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinff.c new file mode 100644 index 0000000000..bb56f4353c --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/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_ppc32 attribute_hidden; +/* The power7 isinf(double) works for float. */ +extern __typeof (__isinff) __isinf_power7 attribute_hidden; + +libc_ifunc (__isinff, + (hwcap & PPC_FEATURE_ARCH_2_06) + ? __isinf_power7 + : __isinff_ppc32); + +weak_alias (__isinff, isinff) diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-power5.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-power5.S new file mode 100644 index 0000000000..206b3ce126 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-power5.S @@ -0,0 +1,33 @@ +/* isnan(). PowerPC32/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/powerpc32/power5/fpu/s_isnan.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-power6.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-power6.S new file mode 100644 index 0000000000..0c87918512 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-power6.S @@ -0,0 +1,33 @@ +/* isnan(). PowerPC32/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/powerpc32/power6/fpu/s_isnan.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-power7.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-power7.S new file mode 100644 index 0000000000..b82ab7f25a --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-power7.S @@ -0,0 +1,33 @@ +/* isnan(). 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 <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/powerpc32/power7/fpu/s_isnan.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-ppc32.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-ppc32.S new file mode 100644 index 0000000000..db13213e69 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-ppc32.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 compat_symbol +#define compat_symbol(a, b, c, d) + +#define __isnan __isnan_ppc32 +#undef hidden_def +#define hidden_def(name) + strong_alias (__isnan_ppc32, __GI___isnan) + +#include <sysdeps/powerpc/powerpc32/fpu/s_isnan.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan.c new file mode 100644 index 0000000000..a45091f772 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan.c @@ -0,0 +1,50 @@ +/* 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_ppc32 attribute_hidden; +extern __typeof (__isnan) __isnan_power5 attribute_hidden; +extern __typeof (__isnan) __isnan_power6 attribute_hidden; +extern __typeof (__isnan) __isnan_power7 attribute_hidden; + +libc_ifunc (__isnan, + (hwcap & PPC_FEATURE_ARCH_2_06) + ? __isnan_power7 : + (hwcap & PPC_FEATURE_ARCH_2_05) + ? __isnan_power6 : + (hwcap & PPC_FEATURE_POWER5) + ? __isnan_power5 + : __isnan_ppc32); + +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/powerpc32/power4/fpu/multiarch/s_isnanf-power5.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnanf-power5.S new file mode 100644 index 0000000000..2483f9e0da --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnanf-power5.S @@ -0,0 +1,28 @@ +/* isnanf(). PowerPC32/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 hidden_def +#define hidden_def(name) +#undef weak_alias +#define weak_alias(name, alias) + +#define __isnanf __isnanf_power5 + +#include <sysdeps/powerpc/powerpc32/power5/fpu/s_isnanf.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnanf-power6.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnanf-power6.S new file mode 100644 index 0000000000..20d8a0a89c --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnanf-power6.S @@ -0,0 +1,28 @@ +/* isnanf(). PowerPC32/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> + +#undef hidden_def +#define hidden_def(name) +#undef weak_alias +#define weak_alias(name, alias) + +#define __isnanf __isnanf_power6 + +#include <sysdeps/powerpc/powerpc32/power6/fpu/s_isnanf.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnanf.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnanf.c new file mode 100644 index 0000000000..c59b5c9820 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnanf.c @@ -0,0 +1,38 @@ +/* Multiple versions of isnanf. + 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" + +/* Both ppc32 and power7 isnan(double) work for float. */ +extern __typeof (__isnanf) __isnan_ppc32 attribute_hidden; +extern __typeof (__isnanf) __isnanf_power5 attribute_hidden; +extern __typeof (__isnanf) __isnanf_power6 attribute_hidden; +extern __typeof (__isnanf) __isnan_power7 attribute_hidden; + +libc_ifunc (__isnanf, + (hwcap & PPC_FEATURE_ARCH_2_06) + ? __isnan_power7 : + (hwcap & PPC_FEATURE_ARCH_2_05) + ? __isnanf_power6 : + (hwcap & PPC_FEATURE_POWER5) + ? __isnanf_power5 + : __isnan_ppc32); + +weak_alias (__isnanf, isnanf) diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrint-power6.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrint-power6.S new file mode 100644 index 0000000000..f4d971607f --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrint-power6.S @@ -0,0 +1,31 @@ +/* Round double to long int. PowerPC32/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> +#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_power6 + +#include <sysdeps/powerpc/powerpc32/power6/fpu/s_llrint.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrint-ppc32.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrint-ppc32.S new file mode 100644 index 0000000000..6f288ca9d1 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrint-ppc32.S @@ -0,0 +1,31 @@ +/* llrint function. 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_ppc32 + +#include <sysdeps/powerpc/powerpc32/power4/fpu/s_llrint.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrint.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrint.c new file mode 100644 index 0000000000..c00d15f18a --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrint.c @@ -0,0 +1,40 @@ +/* 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/>. */ + +#include <math.h> +#include <math_ldbl_opt.h> +#include <shlib-compat.h> +#include "init-arch.h" + +extern __typeof (__llrint) __llrint_ppc32 attribute_hidden; +extern __typeof (__llrint) __llrint_power6 attribute_hidden; + +libc_ifunc (__llrint, + (hwcap & PPC_FEATURE_ARCH_2_05) + ? __llrint_power6 + : __llrint_ppc32); + +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 diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrintf-power6.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrintf-power6.S new file mode 100644 index 0000000000..15da786b86 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrintf-power6.S @@ -0,0 +1,26 @@ +/* Round float to long int. PowerPC32/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> + +#undef weak_alias +#define weak_alias(a,b) + +#define __llrintf __llrintf_power6 + +#include <sysdeps/powerpc/powerpc32/power6/fpu/s_llrintf.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrintf-ppc32.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrintf-ppc32.S new file mode 100644 index 0000000000..47ce488f8f --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrintf-ppc32.S @@ -0,0 +1,26 @@ +/* llrintf function. 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> + +#undef weak_alias +#define weak_alias(a,b) + +#define __llrintf __llrintf_ppc32 + +#include <sysdeps/powerpc/powerpc32/power4/fpu/s_llrintf.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrintf.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrintf.c new file mode 100644 index 0000000000..f9b38a55c0 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrintf.c @@ -0,0 +1,31 @@ +/* Multiple versions of llrintf. + 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 (__llrintf) __llrintf_ppc32 attribute_hidden; +extern __typeof (__llrintf) __llrintf_power6 attribute_hidden; + +libc_ifunc (__llrintf, + (hwcap & PPC_FEATURE_ARCH_2_05) + ? __llrintf_power6 + : __llrintf_ppc32); + +weak_alias (__llrintf, llrintf) diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llround-power5+.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llround-power5+.S new file mode 100644 index 0000000000..45e0288608 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llround-power5+.S @@ -0,0 +1,31 @@ +/* lround function. PowerPC32/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 __llround __llround_power5plus + +#include <sysdeps/powerpc/powerpc32/power5+/fpu/s_llround.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llround-power6.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llround-power6.S new file mode 100644 index 0000000000..9d6167ab1d --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llround-power6.S @@ -0,0 +1,31 @@ +/* lround function. PowerPC32/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 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 __llround __llround_power6 + +#include <sysdeps/powerpc/powerpc32/power6/fpu/s_llround.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llround-ppc32.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llround-ppc32.S new file mode 100644 index 0000000000..bd6d7d6a02 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llround-ppc32.S @@ -0,0 +1,31 @@ +/* llround function. 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 __llround __llround_ppc32 + +#include <sysdeps/powerpc/powerpc32/power4/fpu/s_llround.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llround.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llround.c new file mode 100644 index 0000000000..043bebe34e --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llround.c @@ -0,0 +1,43 @@ +/* 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/>. */ + +#include <math.h> +#include <math_ldbl_opt.h> +#include <shlib-compat.h> +#include "init-arch.h" + +extern __typeof (__llround) __llround_ppc32 attribute_hidden; +extern __typeof (__llround) __llround_power5plus attribute_hidden; +extern __typeof (__llround) __llround_power6 attribute_hidden; + +libc_ifunc (__llround, + (hwcap & PPC_FEATURE_ARCH_2_05) + ? __llround_power6 : + (hwcap & PPC_FEATURE_POWER5_PLUS) + ? __llround_power5plus + : __llround_ppc32); + +weak_alias (__llround, llround) + +#ifdef NO_LONG_DOUBLE +strong_alias (__llround, __llroundl) +weak_alias (__llround, llroundl) +#endif +#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1) +compat_symbol (libm, __llround, llroundl, GLIBC_2_1); +#endif diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llroundf.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llroundf.c new file mode 100644 index 0000000000..49fa0fff1b --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llroundf.c @@ -0,0 +1,34 @@ +/* Multiple versions of llroundf. + 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" + +/* It's safe to use double-precision implementation for single-precision. */ +extern __typeof (__llroundf) __llround_ppc32 attribute_hidden; +extern __typeof (__llroundf) __llround_power5plus attribute_hidden; +extern __typeof (__llroundf) __llround_power6 attribute_hidden; + +libc_ifunc (__llroundf, + (hwcap & PPC_FEATURE_ARCH_2_05) + ? __llround_power6 : + (hwcap & PPC_FEATURE_POWER5_PLUS) + ? __llround_power5plus + : __llround_ppc32); + +weak_alias (__llroundf, llroundf) 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 + <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) +#undef compat_symbol +#define compat_symbol(lib, name, alias, ver) + +#define __logb __logb_power7 + +#include <sysdeps/powerpc/power7/fpu/s_logb.c> 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 + <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_ppc32 + +#include <sysdeps/ieee754/dbl-64/s_logb.c> 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 + <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_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 + <http://www.gnu.org/licenses/>. */ + +#include <math.h> + +#undef weak_alias +#define weak_alias(a, b) + +#define __logbf __logbf_power7 + +#include <sysdeps/powerpc/power7/fpu/s_logbf.c> 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 + <http://www.gnu.org/licenses/>. */ + +#include <math.h> + +#undef weak_alias +#define weak_alias(a, b) + +#define __logbf __logbf_ppc32 + +#include <sysdeps/ieee754/flt-32/s_logbf.c> 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 + <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_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 + <http://www.gnu.org/licenses/>. */ + +#define __logbl __logbl_power7 + +#include <sysdeps/powerpc/power7/fpu/s_logbl.c> 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 + <http://www.gnu.org/licenses/>. */ + +#define __logbl __logbl_ppc32 + +#include <sysdeps/ieee754/ldbl-128ibm/s_logbl.c> 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 + <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_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); diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrint-power6x.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrint-power6x.S new file mode 100644 index 0000000000..232e8f7642 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrint-power6x.S @@ -0,0 +1,33 @@ +/* Round double to long int. POWER6x PowerPC32 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 __lrint __lrint_power6x + +#include <sysdeps/powerpc/powerpc32/power6x/fpu/s_lrint.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrint-ppc32.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrint-ppc32.S new file mode 100644 index 0000000000..bdece6feb4 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrint-ppc32.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 __lrint __lrint_ppc32 + +#include <sysdeps/powerpc/powerpc32/fpu/s_lrint.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrint.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrint.c new file mode 100644 index 0000000000..03cf83edbd --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrint.c @@ -0,0 +1,40 @@ +/* Multiple versions of lrint. + 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 (__lrint) __lrint_ppc32 attribute_hidden; +extern __typeof (__lrint) __lrint_power6x attribute_hidden; + +libc_ifunc (__lrint, + (hwcap & PPC_FEATURE_POWER6_EXT) ? + __lrint_power6x + : __lrint_ppc32); + +weak_alias (__lrint, lrint) + +#ifdef NO_LONG_DOUBLE +weak_alias (__lrint, lrintl) +strong_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/powerpc32/power4/fpu/multiarch/s_lrintf.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrintf.c new file mode 100644 index 0000000000..204b8fbbf1 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrintf.c @@ -0,0 +1,31 @@ +/* Multiple versions of lrintf. + 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" + +/* It's safe to use double-precision implementation for single-precision. */ +extern __typeof (__lrintf) __lrint_ppc32 attribute_hidden; +extern __typeof (__lrintf) __lrint_power6x attribute_hidden; + +libc_ifunc (__lrintf, + (hwcap & PPC_FEATURE_POWER6_EXT) ? + __lrint_power6x + : __lrint_ppc32); + +weak_alias (__lrintf, lrintf) diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lround-power5+.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lround-power5+.S new file mode 100644 index 0000000000..a5e1d1ac27 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lround-power5+.S @@ -0,0 +1,33 @@ +/* lround function. POWER5+, PowerPC32 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 __lround __lround_power5plus + +#include <sysdeps/powerpc/powerpc32/power5+/fpu/s_lround.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lround-power6x.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lround-power6x.S new file mode 100644 index 0000000000..302521c883 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lround-power6x.S @@ -0,0 +1,33 @@ +/* lround function. POWER6x, PowerPC32 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 __lround __lround_power6x + +#include <sysdeps/powerpc/powerpc32/power6x/fpu/s_lround.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lround-ppc32.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lround-ppc32.S new file mode 100644 index 0000000000..8124cd7731 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lround-ppc32.S @@ -0,0 +1,31 @@ +/* lround function. 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 __lround __lround_ppc32 + +#include <sysdeps/powerpc/powerpc32/fpu/s_lround.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lround.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lround.c new file mode 100644 index 0000000000..f21a7e84e9 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lround.c @@ -0,0 +1,43 @@ +/* Multiple versions of lround. + 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 (__lround) __lround_ppc32 attribute_hidden; +extern __typeof (__lround) __lround_power5plus attribute_hidden; +extern __typeof (__lround) __lround_power6x attribute_hidden; + +libc_ifunc (__lround, + (hwcap & PPC_FEATURE_POWER6_EXT) ? + __lround_power6x + : (hwcap & PPC_FEATURE_POWER5_PLUS) ? + __lround_power5plus + : __lround_ppc32); + +weak_alias (__lround, lround) + +#ifdef NO_LONG_DOUBLE +weak_alias (__lround, lroundl) +strong_alias (__lround, __lroundl) +#endif +#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1) +compat_symbol (libm, __lround, lroundl, GLIBC_2_1); +#endif diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lroundf.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lroundf.c new file mode 100644 index 0000000000..3080637c58 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lroundf.c @@ -0,0 +1,34 @@ +/* Multiple versions of lroundf. + 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" + +/* It's safe to use double-precision implementation for single-precision. */ +extern __typeof (__lroundf) __lround_ppc32 attribute_hidden; +extern __typeof (__lroundf) __lround_power5plus attribute_hidden; +extern __typeof (__lroundf) __lround_power6x attribute_hidden; + +libc_ifunc (__lroundf, + (hwcap & PPC_FEATURE_POWER6_EXT) ? + __lround_power6x + : (hwcap & PPC_FEATURE_POWER5_PLUS) ? + __lround_power5plus + : __lround_ppc32); + +weak_alias (__lroundf, lroundf) diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modf-power5+.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modf-power5+.c new file mode 100644 index 0000000000..ec0b42cc72 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modf-power5+.c @@ -0,0 +1,31 @@ +/* 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 <math.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 __modf __modf_power5plus + +#include <sysdeps/powerpc/power5+/fpu/s_modf.c> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modf-ppc32.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modf-ppc32.c new file mode 100644 index 0000000000..666bf662ef --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modf-ppc32.c @@ -0,0 +1,29 @@ +/* PowerPC32 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_ppc32 + +#include <sysdeps/ieee754/dbl-64/s_modf.c> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modf.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modf.c new file mode 100644 index 0000000000..3f980837a8 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/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_ppc32 attribute_hidden; +extern __typeof (__modf) __modf_power5plus attribute_hidden; + +libc_ifunc (__modf, + (hwcap & PPC_FEATURE_POWER5_PLUS) + ? __modf_power5plus + : __modf_ppc32); + +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/powerpc32/power4/fpu/multiarch/s_modff-power5+.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modff-power5+.c new file mode 100644 index 0000000000..e729a389bb --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modff-power5+.c @@ -0,0 +1,27 @@ +/* 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 <math.h> +#include <math_ldbl_opt.h> + +#undef weak_alias +#define weak_alias(a,b) + +#define __modff __modff_power5plus + +#include <sysdeps/powerpc/power5+/fpu/s_modff.c> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modff-ppc32.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modff-ppc32.c new file mode 100644 index 0000000000..08476b45c3 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modff-ppc32.c @@ -0,0 +1,26 @@ +/* PowerPC32 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_ppc32 + +#include <sysdeps/ieee754/flt-32/s_modff.c> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modff.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modff.c new file mode 100644 index 0000000000..0e591ba2e8 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/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_ppc32 attribute_hidden; +extern __typeof (__modff) __modff_power5plus attribute_hidden; + +libc_ifunc (__modff, + (hwcap & PPC_FEATURE_POWER5_PLUS) + ? __modff_power5plus + : __modff_ppc32); + +weak_alias (__modff, modff) diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_round-power5+.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_round-power5+.S new file mode 100644 index 0000000000..e165bbdb31 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_round-power5+.S @@ -0,0 +1,33 @@ +/* round function. PowerPC32/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, alias, ver) + +#define __round __round_power5plus + +#include <sysdeps/powerpc/powerpc32/power5+/fpu/s_round.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_round-ppc32.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_round-ppc32.S new file mode 100644 index 0000000000..889318a2a2 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_round-ppc32.S @@ -0,0 +1,31 @@ +/* round function. 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 __round __round_ppc32 + +#include <sysdeps/powerpc/powerpc32/fpu/s_round.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_round.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_round.c new file mode 100644 index 0000000000..c21dfaf190 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/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_ppc32 attribute_hidden; +extern __typeof (__round) __round_power5plus attribute_hidden; + +libc_ifunc (__round, + (hwcap & PPC_FEATURE_POWER5_PLUS) + ? __round_power5plus + : __round_ppc32); + +weak_alias (__round, round) + +#ifdef NO_LONG_DOUBLE +strong_alias (__round, __roundl) +weak_alias (__round, roundl) +#endif +#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1) +compat_symbol (libm, __round, roundl, GLIBC_2_1); +#endif diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_roundf-power5+.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_roundf-power5+.S new file mode 100644 index 0000000000..6cd21698fd --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_roundf-power5+.S @@ -0,0 +1,26 @@ +/* roundf function. PowerPC32/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(name, alias) + +#define __roundf __roundf_power5plus + +#include <sysdeps/powerpc/powerpc32/power5+/fpu/s_roundf.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_roundf-ppc32.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_roundf-ppc32.S new file mode 100644 index 0000000000..9787c5cc68 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_roundf-ppc32.S @@ -0,0 +1,27 @@ +/* roundf function. 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) + +#define __roundf __roundf_ppc32 + +#include <sysdeps/powerpc/powerpc32/fpu/s_roundf.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_roundf.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_roundf.c new file mode 100644 index 0000000000..94e66e15a1 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/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_ppc32 attribute_hidden; +extern __typeof (__roundf) __roundf_power5plus attribute_hidden; + +libc_ifunc (__roundf, + (hwcap & PPC_FEATURE_POWER5_PLUS) + ? __roundf_power5plus + : __roundf_ppc32); + +weak_alias (__roundf, roundf) diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_trunc-power5+.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_trunc-power5+.S new file mode 100644 index 0000000000..1969e9e650 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_trunc-power5+.S @@ -0,0 +1,33 @@ +/* trunc function. PowerPC32/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, alias, ver) + +#define __trunc __trunc_power5plus + +#include <sysdeps/powerpc/powerpc32/power5+/fpu/s_trunc.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_trunc-ppc32.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_trunc-ppc32.S new file mode 100644 index 0000000000..541b4edbae --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_trunc-ppc32.S @@ -0,0 +1,31 @@ +/* trunc function. 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 __trunc __trunc_ppc32 + +#include <sysdeps/powerpc/powerpc32/fpu/s_trunc.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_trunc.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_trunc.c new file mode 100644 index 0000000000..1fdef37bd3 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/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_ppc32 attribute_hidden; +extern __typeof (__trunc) __trunc_power5plus attribute_hidden; + +libc_ifunc (__trunc, + (hwcap & PPC_FEATURE_POWER5_PLUS) + ? __trunc_power5plus + : __trunc_ppc32); + +weak_alias (__trunc, trunc) + +#ifdef NO_LONG_DOUBLE +strong_alias (__trunc, __truncl) +weak_alias (__trunc, truncl) +#endif +#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1) +compat_symbol (libm, __trunc, truncl, GLIBC_2_1); +#endif diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_truncf-power5+.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_truncf-power5+.S new file mode 100644 index 0000000000..211f88ed61 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_truncf-power5+.S @@ -0,0 +1,26 @@ +/* truncf function. PowerPC32/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(name, alias) + +#define __truncf __truncf_power5plus + +#include <sysdeps/powerpc/powerpc32/power5+/fpu/s_truncf.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_truncf-ppc32.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_truncf-ppc32.S new file mode 100644 index 0000000000..a83f41303b --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_truncf-ppc32.S @@ -0,0 +1,27 @@ +/* truncf function. 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) + +#define __truncf __truncf_ppc32 + +#include <sysdeps/powerpc/powerpc32/fpu/s_truncf.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_truncf.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_truncf.c new file mode 100644 index 0000000000..779a614126 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/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_ppc32 attribute_hidden; +extern __typeof (__truncf) __truncf_power5plus attribute_hidden; + +libc_ifunc (__truncf, + (hwcap & PPC_FEATURE_POWER5_PLUS) + ? __truncf_power5plus + : __truncf_ppc32); + +weak_alias (__truncf, truncf) diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrt-power5.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrt-power5.S new file mode 100644 index 0000000000..1c0e8c86c0 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrt-power5.S @@ -0,0 +1,31 @@ +/* sqrt function. PowerPC32/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 __sqrt __sqrt_power5 + +#include <sysdeps/powerpc/powerpc32/power5/fpu/w_sqrt.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrt-ppc32.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrt-ppc32.S new file mode 100644 index 0000000000..81be92940d --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrt-ppc32.S @@ -0,0 +1,31 @@ +/* sqrt function. 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 __sqrt __sqrt_ppc32 + +#include <sysdeps/powerpc/powerpc32/power4/fpu/w_sqrt.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrt.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrt.c new file mode 100644 index 0000000000..36a2007e83 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrt.c @@ -0,0 +1,40 @@ +/* Multiple versions of sqrt. + 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 (__sqrt) __sqrt_ppc32 attribute_hidden; +extern __typeof (__sqrt) __sqrt_power5 attribute_hidden; + +libc_ifunc (__sqrt, + (hwcap & PPC_FEATURE_POWER5) + ? __sqrt_power5 + : __sqrt_ppc32); + +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/powerpc32/power4/fpu/multiarch/w_sqrtf-power5.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrtf-power5.S new file mode 100644 index 0000000000..e65aab4f02 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrtf-power5.S @@ -0,0 +1,26 @@ +/* sqrtf function. PowerPC32/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 __sqrtf __sqrtf_power5 + +#include <sysdeps/powerpc/powerpc32/power5/fpu/w_sqrtf.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrtf-ppc32.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrtf-ppc32.S new file mode 100644 index 0000000000..647fecc194 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrtf-ppc32.S @@ -0,0 +1,26 @@ +/* sqrtf function. 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> + +#undef weak_alias +#define weak_alias(a,b) + +#define __sqrtf __sqrtf_ppc32 + +#include <sysdeps/powerpc/powerpc32/power4/fpu/w_sqrtf.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrtf.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrtf.c new file mode 100644 index 0000000000..90a05f4251 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrtf.c @@ -0,0 +1,32 @@ +/* Multiple versions of sqrtf. + 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 (__sqrtf) __sqrtf_ppc32 attribute_hidden; +extern __typeof (__sqrtf) __sqrtf_power5 attribute_hidden; + +libc_ifunc (__sqrtf, + (hwcap & PPC_FEATURE_POWER5) + ? __sqrtf_power5 + : __sqrtf_ppc32); + +weak_alias (__sqrtf, sqrtf) diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/s_llrint.S b/sysdeps/powerpc/powerpc32/power4/fpu/s_llrint.S index 55b2850fd1..e7a88feb4b 100644 --- a/sysdeps/powerpc/powerpc32/power4/fpu/s_llrint.S +++ b/sysdeps/powerpc/powerpc32/power4/fpu/s_llrint.S @@ -29,8 +29,8 @@ ENTRY (__llrint) nop /* Insure the following load is in a different dispatch group */ nop /* to avoid pipe stall on POWER4&5. */ nop - lwz r3,8(r1) - lwz r4,12(r1) + lwz r3,8+HIWORD(r1) + lwz r4,8+LOWORD(r1) addi r1,r1,16 blr END (__llrint) diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/s_llrintf.S b/sysdeps/powerpc/powerpc32/power4/fpu/s_llrintf.S index cc80fcb02a..da24ad38d3 100644 --- a/sysdeps/powerpc/powerpc32/power4/fpu/s_llrintf.S +++ b/sysdeps/powerpc/powerpc32/power4/fpu/s_llrintf.S @@ -28,8 +28,8 @@ ENTRY (__llrintf) nop /* Insure the following load is in a different dispatch group */ nop /* to avoid pipe stall on POWER4&5. */ nop - lwz r3,8(r1) - lwz r4,12(r1) + lwz r3,8+HIWORD(r1) + lwz r4,8+LOWORD(r1) addi r1,r1,16 blr END (__llrintf) diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/s_llround.S b/sysdeps/powerpc/powerpc32/power4/fpu/s_llround.S index 631180f072..7246ca4d14 100644 --- a/sysdeps/powerpc/powerpc32/power4/fpu/s_llround.S +++ b/sysdeps/powerpc/powerpc32/power4/fpu/s_llround.S @@ -19,12 +19,10 @@ #include <sysdep.h> #include <math_ldbl_opt.h> - .section .rodata.cst12,"aM",@progbits,12 + .section .rodata.cst8,"aM",@progbits,8 .align 3 - .LC0: /* 0x1.0000000000000p+52 == 2^52 */ - .long 0x43300000 - .long 0x00000000 - .long 0x3f000000 /* Use this for 0.5 */ + .LC0: .long (52+127)<<23 /* 0x1p+52 */ + .long (-1+127)<<23 /* 0.5 */ .section ".text" @@ -57,12 +55,12 @@ ENTRY (__llround) addi r9,r9,.LC0-got_label@l mtlr r11 cfi_same_value (lr) - lfd fp9,0(r9) - lfs fp10,8(r9) + lfs fp9,0(r9) + lfs fp10,4(r9) #else lis r9,.LC0@ha - lfd fp9,.LC0@l(r9) /* Load 2^52 into fpr9. */ - lfs fp10,.LC0@l+8(r9) /* Load 0.5 into fpr10. */ + lfs fp9,.LC0@l(r9) /* Load 2^52 into fpr9. */ + lfs fp10,.LC0@l+4(r9) /* Load 0.5 into fpr10. */ #endif fabs fp2,fp1 /* Get the absolute value of x. */ fsub fp12,fp10,fp10 /* Compute 0.0 into fpr12. */ @@ -80,8 +78,8 @@ ENTRY (__llround) nop nop nop - lwz r4,12(r1) /* Load return as integer. */ - lwz r3,8(r1) + lwz r3,8+HIWORD(r1) /* Load return as integer. */ + lwz r4,8+LOWORD(r1) .Lout: addi r1,r1,16 blr diff --git a/sysdeps/powerpc/powerpc32/power4/hp-timing.h b/sysdeps/powerpc/powerpc32/power4/hp-timing.h index 7d6c96e9e9..4e42374eae 100644 --- a/sysdeps/powerpc/powerpc32/power4/hp-timing.h +++ b/sysdeps/powerpc/powerpc32/power4/hp-timing.h @@ -87,18 +87,15 @@ typedef unsigned long long int hp_timing_t; #define HP_TIMING_NOW(Var) \ do { \ - union { long long ll; long ii[2]; } _var; \ - long tmp; \ - __asm__ __volatile__ ( \ - "1: mfspr %0,269;" \ - " mfspr %1,268;" \ - " mfspr %2,269;" \ - " cmpw %0,%2;" \ - " bne 1b;" \ - : "=r" (_var.ii[0]), "=r" (_var.ii[1]) , "=r" (tmp) \ - : : "cr0" \ - ); \ - Var = _var.ll; \ + unsigned int hi, lo, tmp; \ + __asm__ __volatile__ ("1: mfspr %0,269;" \ + " mfspr %1,268;" \ + " mfspr %2,269;" \ + " cmpw %0,%2;" \ + " bne 1b;" \ + : "=&r" (hi), "=&r" (lo), "=&r" (tmp) \ + : : "cr0"); \ + Var = ((hp_timing_t) hi << 32) | lo; \ } while (0) diff --git a/sysdeps/powerpc/powerpc32/power4/memcmp.S b/sysdeps/powerpc/powerpc32/power4/memcmp.S index 9a455a3c68..35e162667d 100644 --- a/sysdeps/powerpc/powerpc32/power4/memcmp.S +++ b/sysdeps/powerpc/powerpc32/power4/memcmp.S @@ -1,4 +1,4 @@ -/* Optimized strcmp implementation for PowerPC64. +/* Optimized strcmp implementation for PowerPC32. Copyright (C) 2003-2013 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -18,13 +18,14 @@ #include <sysdep.h> -/* int [r3] memcmp (const char *s1 [r3], const char *s2 [r4], size_t size [r5]) */ +/* int [r3] memcmp (const char *s1 [r3], + const char *s2 [r4], + size_t size [r5]) */ .machine power4 EALIGN (memcmp, 4, 0) CALL_MCOUNT -#define rTMP r0 #define rRTN r3 #define rSTR1 r3 /* first string arg */ #define rSTR2 r4 /* second string arg */ @@ -35,33 +36,32 @@ EALIGN (memcmp, 4, 0) #define rWORD4 r9 /* next word in s2 */ #define rWORD5 r10 /* next word in s1 */ #define rWORD6 r11 /* next word in s2 */ -#define rBITDIF r12 /* bits that differ in s1 & s2 words */ #define rWORD7 r30 /* next word in s1 */ #define rWORD8 r31 /* next word in s2 */ - xor rTMP, rSTR2, rSTR1 + xor r0, rSTR2, rSTR1 cmplwi cr6, rN, 0 cmplwi cr1, rN, 12 - clrlwi. rTMP, rTMP, 30 - clrlwi rBITDIF, rSTR1, 30 - cmplwi cr5, rBITDIF, 0 + clrlwi. r0, r0, 30 + clrlwi r12, rSTR1, 30 + cmplwi cr5, r12, 0 beq- cr6, L(zeroLength) - dcbt 0,rSTR1 - dcbt 0,rSTR2 + dcbt 0, rSTR1 + dcbt 0, rSTR2 /* If less than 8 bytes or not aligned, use the unaligned byte loop. */ blt cr1, L(bytealigned) - stwu 1,-64(1) + stwu 1, -64(r1) cfi_adjust_cfa_offset(64) - stw r31,48(1) - cfi_offset(31,(48-64)) - stw r30,44(1) - cfi_offset(30,(44-64)) + stw rWORD8, 48(r1) + cfi_offset(rWORD8, (48-64)) + stw rWORD7, 44(r1) + cfi_offset(rWORD7, (44-64)) bne L(unaligned) /* At this point we know both strings have the same alignment and the - compare length is at least 8 bytes. rBITDIF contains the low order + compare length is at least 8 bytes. r12 contains the low order 2 bits of rSTR1 and cr5 contains the result of the logical compare - of rBITDIF to 0. If rBITDIF == 0 then we are already word + of r12 to 0. If r12 == 0 then we are already word aligned and can perform the word aligned loop. Otherwise we know the two strings have the same alignment (but not @@ -70,74 +70,95 @@ EALIGN (memcmp, 4, 0) eliminate bits preceding the first byte. Since we want to join the normal (word aligned) compare loop, starting at the second word, we need to adjust the length (rN) and special case the loop - versioning for the first word. This insures that the loop count is + versioning for the first word. This ensures that the loop count is correct and the first word (shifted) is in the expected register pair. */ - .align 4 + .align 4 L(samealignment): clrrwi rSTR1, rSTR1, 2 clrrwi rSTR2, rSTR2, 2 beq cr5, L(Waligned) - add rN, rN, rBITDIF - slwi r11, rBITDIF, 3 - srwi rTMP, rN, 4 /* Divide by 16 */ - andi. rBITDIF, rN, 12 /* Get the word remainder */ + add rN, rN, r12 + slwi rWORD6, r12, 3 + srwi r0, rN, 4 /* Divide by 16 */ + andi. r12, rN, 12 /* Get the word remainder */ +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD1, 0, rSTR1 + lwbrx rWORD2, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwz rWORD1, 0(rSTR1) lwz rWORD2, 0(rSTR2) - cmplwi cr1, rBITDIF, 8 +#endif + cmplwi cr1, r12, 8 cmplwi cr7, rN, 16 clrlwi rN, rN, 30 beq L(dPs4) - mtctr rTMP /* Power4 wants mtctr 1st in dispatch group */ + mtctr r0 /* Power4 wants mtctr 1st in dispatch group */ bgt cr1, L(dPs3) beq cr1, L(dPs2) /* Remainder is 4 */ - .align 3 + .align 3 L(dsP1): - slw rWORD5, rWORD1, r11 - slw rWORD6, rWORD2, r11 + slw rWORD5, rWORD1, rWORD6 + slw rWORD6, rWORD2, rWORD6 cmplw cr5, rWORD5, rWORD6 blt cr7, L(dP1x) /* Do something useful in this cycle since we have to branch anyway. */ +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD1, 0, rSTR1 + lwbrx rWORD2, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwz rWORD1, 4(rSTR1) lwz rWORD2, 4(rSTR2) - cmplw cr0, rWORD1, rWORD2 +#endif + cmplw cr7, rWORD1, rWORD2 b L(dP1e) /* Remainder is 8 */ - .align 4 + .align 4 L(dPs2): - slw rWORD5, rWORD1, r11 - slw rWORD6, rWORD2, r11 + slw rWORD5, rWORD1, rWORD6 + slw rWORD6, rWORD2, rWORD6 cmplw cr6, rWORD5, rWORD6 blt cr7, L(dP2x) /* Do something useful in this cycle since we have to branch anyway. */ +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD7, 0, rSTR1 + lwbrx rWORD8, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwz rWORD7, 4(rSTR1) lwz rWORD8, 4(rSTR2) +#endif cmplw cr5, rWORD7, rWORD8 b L(dP2e) /* Remainder is 12 */ - .align 4 + .align 4 L(dPs3): - slw rWORD3, rWORD1, r11 - slw rWORD4, rWORD2, r11 + slw rWORD3, rWORD1, rWORD6 + slw rWORD4, rWORD2, rWORD6 cmplw cr1, rWORD3, rWORD4 b L(dP3e) /* Count is a multiple of 16, remainder is 0 */ - .align 4 + .align 4 L(dPs4): - mtctr rTMP /* Power4 wants mtctr 1st in dispatch group */ - slw rWORD1, rWORD1, r11 - slw rWORD2, rWORD2, r11 - cmplw cr0, rWORD1, rWORD2 + mtctr r0 /* Power4 wants mtctr 1st in dispatch group */ + slw rWORD1, rWORD1, rWORD6 + slw rWORD2, rWORD2, rWORD6 + cmplw cr7, rWORD1, rWORD2 b L(dP4e) /* At this point we know both strings are word aligned and the compare length is at least 8 bytes. */ - .align 4 + .align 4 L(Waligned): - andi. rBITDIF, rN, 12 /* Get the word remainder */ - srwi rTMP, rN, 4 /* Divide by 16 */ - cmplwi cr1, rBITDIF, 8 + andi. r12, rN, 12 /* Get the word remainder */ + srwi r0, rN, 4 /* Divide by 16 */ + cmplwi cr1, r12, 8 cmplwi cr7, rN, 16 clrlwi rN, rN, 30 beq L(dP4) @@ -145,177 +166,352 @@ L(Waligned): beq cr1, L(dP2) /* Remainder is 4 */ - .align 4 + .align 4 L(dP1): - mtctr rTMP /* Power4 wants mtctr 1st in dispatch group */ + mtctr r0 /* Power4 wants mtctr 1st in dispatch group */ /* Normally we'd use rWORD7/rWORD8 here, but since we might exit early (8-15 byte compare), we want to use only volatile registers. This means we can avoid restoring non-volatile registers since we did not change any on the early exit path. The key here is the non-early exit path only cares about the condition code (cr5), not about which register pair was used. */ +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD5, 0, rSTR1 + lwbrx rWORD6, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwz rWORD5, 0(rSTR1) lwz rWORD6, 0(rSTR2) +#endif cmplw cr5, rWORD5, rWORD6 blt cr7, L(dP1x) +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD1, 0, rSTR1 + lwbrx rWORD2, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwz rWORD1, 4(rSTR1) lwz rWORD2, 4(rSTR2) - cmplw cr0, rWORD1, rWORD2 +#endif + cmplw cr7, rWORD1, rWORD2 L(dP1e): +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD3, 0, rSTR1 + lwbrx rWORD4, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwz rWORD3, 8(rSTR1) lwz rWORD4, 8(rSTR2) +#endif cmplw cr1, rWORD3, rWORD4 +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD5, 0, rSTR1 + lwbrx rWORD6, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwz rWORD5, 12(rSTR1) lwz rWORD6, 12(rSTR2) +#endif cmplw cr6, rWORD5, rWORD6 - bne cr5, L(dLcr5) - bne cr0, L(dLcr0) + bne cr5, L(dLcr5x) + bne cr7, L(dLcr7x) +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD7, 0, rSTR1 + lwbrx rWORD8, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwzu rWORD7, 16(rSTR1) lwzu rWORD8, 16(rSTR2) +#endif bne cr1, L(dLcr1) cmplw cr5, rWORD7, rWORD8 bdnz L(dLoop) bne cr6, L(dLcr6) - lwz r30,44(1) - lwz r31,48(1) - .align 3 + lwz rWORD7, 44(r1) + lwz rWORD8, 48(r1) + .align 3 L(dP1x): slwi. r12, rN, 3 - bne cr5, L(dLcr5) + bne cr5, L(dLcr5x) subfic rN, r12, 32 /* Shift count is 32 - (rN * 8). */ - lwz 1,0(1) + addi 1, 1, 64 + cfi_adjust_cfa_offset(-64) bne L(d00) li rRTN, 0 blr /* Remainder is 8 */ - .align 4 + .align 4 + cfi_adjust_cfa_offset(64) L(dP2): - mtctr rTMP /* Power4 wants mtctr 1st in dispatch group */ + mtctr r0 /* Power4 wants mtctr 1st in dispatch group */ +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD5, 0, rSTR1 + lwbrx rWORD6, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwz rWORD5, 0(rSTR1) lwz rWORD6, 0(rSTR2) +#endif cmplw cr6, rWORD5, rWORD6 blt cr7, L(dP2x) +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD7, 0, rSTR1 + lwbrx rWORD8, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwz rWORD7, 4(rSTR1) lwz rWORD8, 4(rSTR2) +#endif cmplw cr5, rWORD7, rWORD8 L(dP2e): +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD1, 0, rSTR1 + lwbrx rWORD2, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwz rWORD1, 8(rSTR1) lwz rWORD2, 8(rSTR2) - cmplw cr0, rWORD1, rWORD2 +#endif + cmplw cr7, rWORD1, rWORD2 +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD3, 0, rSTR1 + lwbrx rWORD4, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwz rWORD3, 12(rSTR1) lwz rWORD4, 12(rSTR2) +#endif cmplw cr1, rWORD3, rWORD4 +#ifndef __LITTLE_ENDIAN__ addi rSTR1, rSTR1, 4 addi rSTR2, rSTR2, 4 +#endif bne cr6, L(dLcr6) bne cr5, L(dLcr5) b L(dLoop2) /* Again we are on a early exit path (16-23 byte compare), we want to only use volatile registers and avoid restoring non-volatile registers. */ - .align 4 + .align 4 L(dP2x): +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD3, 0, rSTR1 + lwbrx rWORD4, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwz rWORD3, 4(rSTR1) lwz rWORD4, 4(rSTR2) - cmplw cr5, rWORD3, rWORD4 +#endif + cmplw cr1, rWORD3, rWORD4 slwi. r12, rN, 3 - bne cr6, L(dLcr6) + bne cr6, L(dLcr6x) +#ifndef __LITTLE_ENDIAN__ addi rSTR1, rSTR1, 4 addi rSTR2, rSTR2, 4 - bne cr5, L(dLcr5) +#endif + bne cr1, L(dLcr1x) subfic rN, r12, 32 /* Shift count is 32 - (rN * 8). */ - lwz 1,0(1) + addi 1, 1, 64 + cfi_adjust_cfa_offset(-64) bne L(d00) li rRTN, 0 blr /* Remainder is 12 */ - .align 4 + .align 4 + cfi_adjust_cfa_offset(64) L(dP3): - mtctr rTMP /* Power4 wants mtctr 1st in dispatch group */ + mtctr r0 /* Power4 wants mtctr 1st in dispatch group */ +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD3, 0, rSTR1 + lwbrx rWORD4, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwz rWORD3, 0(rSTR1) lwz rWORD4, 0(rSTR2) +#endif cmplw cr1, rWORD3, rWORD4 L(dP3e): +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD5, 0, rSTR1 + lwbrx rWORD6, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwz rWORD5, 4(rSTR1) lwz rWORD6, 4(rSTR2) +#endif cmplw cr6, rWORD5, rWORD6 blt cr7, L(dP3x) +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD7, 0, rSTR1 + lwbrx rWORD8, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwz rWORD7, 8(rSTR1) lwz rWORD8, 8(rSTR2) +#endif cmplw cr5, rWORD7, rWORD8 +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD1, 0, rSTR1 + lwbrx rWORD2, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwz rWORD1, 12(rSTR1) lwz rWORD2, 12(rSTR2) - cmplw cr0, rWORD1, rWORD2 +#endif + cmplw cr7, rWORD1, rWORD2 +#ifndef __LITTLE_ENDIAN__ addi rSTR1, rSTR1, 8 addi rSTR2, rSTR2, 8 +#endif bne cr1, L(dLcr1) bne cr6, L(dLcr6) b L(dLoop1) /* Again we are on a early exit path (24-31 byte compare), we want to only use volatile registers and avoid restoring non-volatile registers. */ - .align 4 + .align 4 L(dP3x): +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD1, 0, rSTR1 + lwbrx rWORD2, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwz rWORD1, 8(rSTR1) lwz rWORD2, 8(rSTR2) - cmplw cr5, rWORD1, rWORD2 +#endif + cmplw cr7, rWORD1, rWORD2 slwi. r12, rN, 3 - bne cr1, L(dLcr1) + bne cr1, L(dLcr1x) +#ifndef __LITTLE_ENDIAN__ addi rSTR1, rSTR1, 8 addi rSTR2, rSTR2, 8 - bne cr6, L(dLcr6) +#endif + bne cr6, L(dLcr6x) subfic rN, r12, 32 /* Shift count is 32 - (rN * 8). */ - bne cr5, L(dLcr5) - lwz 1,0(1) + bne cr7, L(dLcr7x) + addi 1, 1, 64 + cfi_adjust_cfa_offset(-64) bne L(d00) li rRTN, 0 blr /* Count is a multiple of 16, remainder is 0 */ - .align 4 + .align 4 + cfi_adjust_cfa_offset(64) L(dP4): - mtctr rTMP /* Power4 wants mtctr 1st in dispatch group */ + mtctr r0 /* Power4 wants mtctr 1st in dispatch group */ +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD1, 0, rSTR1 + lwbrx rWORD2, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwz rWORD1, 0(rSTR1) lwz rWORD2, 0(rSTR2) - cmplw cr0, rWORD1, rWORD2 +#endif + cmplw cr7, rWORD1, rWORD2 L(dP4e): +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD3, 0, rSTR1 + lwbrx rWORD4, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwz rWORD3, 4(rSTR1) lwz rWORD4, 4(rSTR2) +#endif cmplw cr1, rWORD3, rWORD4 +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD5, 0, rSTR1 + lwbrx rWORD6, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwz rWORD5, 8(rSTR1) lwz rWORD6, 8(rSTR2) +#endif cmplw cr6, rWORD5, rWORD6 +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD7, 0, rSTR1 + lwbrx rWORD8, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwzu rWORD7, 12(rSTR1) lwzu rWORD8, 12(rSTR2) +#endif cmplw cr5, rWORD7, rWORD8 - bne cr0, L(dLcr0) + bne cr7, L(dLcr7) bne cr1, L(dLcr1) bdz- L(d24) /* Adjust CTR as we start with +4 */ /* This is the primary loop */ - .align 4 + .align 4 L(dLoop): +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD1, 0, rSTR1 + lwbrx rWORD2, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwz rWORD1, 4(rSTR1) lwz rWORD2, 4(rSTR2) +#endif cmplw cr1, rWORD3, rWORD4 bne cr6, L(dLcr6) L(dLoop1): +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD3, 0, rSTR1 + lwbrx rWORD4, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwz rWORD3, 8(rSTR1) lwz rWORD4, 8(rSTR2) +#endif cmplw cr6, rWORD5, rWORD6 bne cr5, L(dLcr5) L(dLoop2): +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD5, 0, rSTR1 + lwbrx rWORD6, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwz rWORD5, 12(rSTR1) lwz rWORD6, 12(rSTR2) +#endif cmplw cr5, rWORD7, rWORD8 - bne cr0, L(dLcr0) + bne cr7, L(dLcr7) L(dLoop3): +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD7, 0, rSTR1 + lwbrx rWORD8, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwzu rWORD7, 16(rSTR1) lwzu rWORD8, 16(rSTR2) +#endif bne- cr1, L(dLcr1) - cmplw cr0, rWORD1, rWORD2 + cmplw cr7, rWORD1, rWORD2 bdnz+ L(dLoop) L(dL4): @@ -325,7 +521,7 @@ L(dL4): bne cr5, L(dLcr5) cmplw cr5, rWORD7, rWORD8 L(d44): - bne cr0, L(dLcr0) + bne cr7, L(dLcr7) L(d34): bne cr1, L(dLcr1) L(d24): @@ -334,69 +530,82 @@ L(d14): slwi. r12, rN, 3 bne cr5, L(dLcr5) L(d04): - lwz r30,44(1) - lwz r31,48(1) - lwz 1,0(1) + lwz rWORD7, 44(r1) + lwz rWORD8, 48(r1) + addi 1, 1, 64 + cfi_adjust_cfa_offset(-64) subfic rN, r12, 32 /* Shift count is 32 - (rN * 8). */ beq L(zeroLength) /* At this point we have a remainder of 1 to 3 bytes to compare. Since we are aligned it is safe to load the whole word, and use - shift right to eliminate bits beyond the compare length. */ + shift right to eliminate bits beyond the compare length. */ L(d00): +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD1, 0, rSTR1 + lwbrx rWORD2, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwz rWORD1, 4(rSTR1) lwz rWORD2, 4(rSTR2) +#endif srw rWORD1, rWORD1, rN srw rWORD2, rWORD2, rN - cmplw rWORD1,rWORD2 - li rRTN,0 - beqlr - li rRTN,1 - bgtlr - li rRTN,-1 - blr - - .align 4 -L(dLcr0): - lwz r30,44(1) - lwz r31,48(1) + sub rRTN, rWORD1, rWORD2 + blr + + .align 4 + cfi_adjust_cfa_offset(64) +L(dLcr7): + lwz rWORD7, 44(r1) + lwz rWORD8, 48(r1) +L(dLcr7x): li rRTN, 1 - lwz 1,0(1) - bgtlr cr0 + addi 1, 1, 64 + cfi_adjust_cfa_offset(-64) + bgtlr cr7 li rRTN, -1 blr - .align 4 + .align 4 + cfi_adjust_cfa_offset(64) L(dLcr1): - lwz r30,44(1) - lwz r31,48(1) + lwz rWORD7, 44(r1) + lwz rWORD8, 48(r1) +L(dLcr1x): li rRTN, 1 - lwz 1,0(1) + addi 1, 1, 64 + cfi_adjust_cfa_offset(-64) bgtlr cr1 li rRTN, -1 blr - .align 4 + .align 4 + cfi_adjust_cfa_offset(64) L(dLcr6): - lwz r30,44(1) - lwz r31,48(1) + lwz rWORD7, 44(r1) + lwz rWORD8, 48(r1) +L(dLcr6x): li rRTN, 1 - lwz 1,0(1) + addi 1, 1, 64 + cfi_adjust_cfa_offset(-64) bgtlr cr6 li rRTN, -1 blr - .align 4 + .align 4 + cfi_adjust_cfa_offset(64) L(dLcr5): - lwz r30,44(1) - lwz r31,48(1) + lwz rWORD7, 44(r1) + lwz rWORD8, 48(r1) L(dLcr5x): li rRTN, 1 - lwz 1,0(1) + addi 1, 1, 64 + cfi_adjust_cfa_offset(-64) bgtlr cr5 li rRTN, -1 blr - .align 4 + .align 4 L(bytealigned): - cfi_adjust_cfa_offset(-64) - mtctr rN /* Power4 wants mtctr 1st in dispatch group */ + mtctr rN /* Power4 wants mtctr 1st in dispatch group */ /* We need to prime this loop. This loop is swing modulo scheduled to avoid pipe delays. The dependent instruction latencies (load to @@ -411,7 +620,7 @@ L(bytealigned): lbz rWORD1, 0(rSTR1) lbz rWORD2, 0(rSTR2) bdz- L(b11) - cmplw cr0, rWORD1, rWORD2 + cmplw cr7, rWORD1, rWORD2 lbz rWORD3, 1(rSTR1) lbz rWORD4, 1(rSTR2) bdz- L(b12) @@ -419,11 +628,11 @@ L(bytealigned): lbzu rWORD5, 2(rSTR1) lbzu rWORD6, 2(rSTR2) bdz- L(b13) - .align 4 + .align 4 L(bLoop): lbzu rWORD1, 1(rSTR1) lbzu rWORD2, 1(rSTR2) - bne- cr0, L(bLcr0) + bne- cr7, L(bLcr7) cmplw cr6, rWORD5, rWORD6 bdz- L(b3i) @@ -432,7 +641,7 @@ L(bLoop): lbzu rWORD4, 1(rSTR2) bne- cr1, L(bLcr1) - cmplw cr0, rWORD1, rWORD2 + cmplw cr7, rWORD1, rWORD2 bdz- L(b2i) lbzu rWORD5, 1(rSTR1) @@ -449,23 +658,23 @@ L(bLoop): tested. In this case we must complete the pending operations before returning. */ L(b1i): - bne- cr0, L(bLcr0) + bne- cr7, L(bLcr7) bne- cr1, L(bLcr1) b L(bx56) - .align 4 + .align 4 L(b2i): bne- cr6, L(bLcr6) - bne- cr0, L(bLcr0) + bne- cr7, L(bLcr7) b L(bx34) - .align 4 + .align 4 L(b3i): bne- cr1, L(bLcr1) bne- cr6, L(bLcr6) b L(bx12) - .align 4 -L(bLcr0): + .align 4 +L(bLcr7): li rRTN, 1 - bgtlr cr0 + bgtlr cr7 li rRTN, -1 blr L(bLcr1): @@ -480,36 +689,31 @@ L(bLcr6): blr L(b13): - bne- cr0, L(bx12) + bne- cr7, L(bx12) bne- cr1, L(bx34) L(bx56): sub rRTN, rWORD5, rWORD6 blr nop L(b12): - bne- cr0, L(bx12) + bne- cr7, L(bx12) L(bx34): sub rRTN, rWORD3, rWORD4 blr - L(b11): L(bx12): sub rRTN, rWORD1, rWORD2 blr - - .align 4 -L(zeroLengthReturn): - + .align 4 L(zeroLength): li rRTN, 0 blr - cfi_adjust_cfa_offset(64) - .align 4 + .align 4 /* At this point we know the strings have different alignment and the - compare length is at least 8 bytes. rBITDIF contains the low order + compare length is at least 8 bytes. r12 contains the low order 2 bits of rSTR1 and cr5 contains the result of the logical compare - of rBITDIF to 0. If rBITDIF == 0 then rStr1 is word aligned and can + of r12 to 0. If r12 == 0 then rStr1 is word aligned and can perform the Wunaligned loop. Otherwise we know that rSTR1 is not already word aligned yet. @@ -518,79 +722,88 @@ L(zeroLength): eliminate bits preceding the first byte. Since we want to join the normal (Wualigned) compare loop, starting at the second word, we need to adjust the length (rN) and special case the loop - versioning for the first W. This insures that the loop count is + versioning for the first W. This ensures that the loop count is correct and the first W (shifted) is in the expected resister pair. */ #define rSHL r29 /* Unaligned shift left count. */ #define rSHR r28 /* Unaligned shift right count. */ -#define rB r27 /* Left rotation temp for rWORD2. */ -#define rD r26 /* Left rotation temp for rWORD4. */ -#define rF r25 /* Left rotation temp for rWORD6. */ -#define rH r24 /* Left rotation temp for rWORD8. */ -#define rA r0 /* Right rotation temp for rWORD2. */ -#define rC r12 /* Right rotation temp for rWORD4. */ -#define rE r0 /* Right rotation temp for rWORD6. */ -#define rG r12 /* Right rotation temp for rWORD8. */ +#define rWORD8_SHIFT r27 /* Left rotation temp for rWORD2. */ +#define rWORD2_SHIFT r26 /* Left rotation temp for rWORD4. */ +#define rWORD4_SHIFT r25 /* Left rotation temp for rWORD6. */ +#define rWORD6_SHIFT r24 /* Left rotation temp for rWORD8. */ + cfi_adjust_cfa_offset(64) L(unaligned): - stw r29,40(r1) - cfi_offset(r29,(40-64)) + stw rSHL, 40(r1) + cfi_offset(rSHL, (40-64)) clrlwi rSHL, rSTR2, 30 - stw r28,36(r1) - cfi_offset(r28,(36-64)) + stw rSHR, 36(r1) + cfi_offset(rSHR, (36-64)) beq cr5, L(Wunaligned) - stw r27,32(r1) - cfi_offset(r27,(32-64)) + stw rWORD8_SHIFT, 32(r1) + cfi_offset(rWORD8_SHIFT, (32-64)) /* Adjust the logical start of rSTR2 to compensate for the extra bits in the 1st rSTR1 W. */ - sub r27, rSTR2, rBITDIF + sub rWORD8_SHIFT, rSTR2, r12 /* But do not attempt to address the W before that W that contains the actual start of rSTR2. */ clrrwi rSTR2, rSTR2, 2 - stw r26,28(r1) - cfi_offset(r26,(28-64)) -/* Compute the left/right shift counts for the unalign rSTR2, + stw rWORD2_SHIFT, 28(r1) + cfi_offset(rWORD2_SHIFT, (28-64)) +/* Compute the left/right shift counts for the unaligned rSTR2, compensating for the logical (W aligned) start of rSTR1. */ - clrlwi rSHL, r27, 30 + clrlwi rSHL, rWORD8_SHIFT, 30 clrrwi rSTR1, rSTR1, 2 - stw r25,24(r1) - cfi_offset(r25,(24-64)) + stw rWORD4_SHIFT, 24(r1) + cfi_offset(rWORD4_SHIFT, (24-64)) slwi rSHL, rSHL, 3 - cmplw cr5, r27, rSTR2 - add rN, rN, rBITDIF - slwi r11, rBITDIF, 3 - stw r24,20(r1) - cfi_offset(r24,(20-64)) + cmplw cr5, rWORD8_SHIFT, rSTR2 + add rN, rN, r12 + slwi rWORD6, r12, 3 + stw rWORD6_SHIFT, 20(r1) + cfi_offset(rWORD6_SHIFT, (20-64)) subfic rSHR, rSHL, 32 - srwi rTMP, rN, 4 /* Divide by 16 */ - andi. rBITDIF, rN, 12 /* Get the W remainder */ + srwi r0, rN, 4 /* Divide by 16 */ + andi. r12, rN, 12 /* Get the W remainder */ /* We normally need to load 2 Ws to start the unaligned rSTR2, but in this special case those bits may be discarded anyway. Also we must avoid loading a W where none of the bits are part of rSTR2 as this may cross a page boundary and cause a page fault. */ li rWORD8, 0 blt cr5, L(dus0) +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD8, 0, rSTR2 + addi rSTR2, rSTR2, 4 +#else lwz rWORD8, 0(rSTR2) - la rSTR2, 4(rSTR2) + addi rSTR2, rSTR2, 4 +#endif slw rWORD8, rWORD8, rSHL L(dus0): +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD1, 0, rSTR1 + lwbrx rWORD2, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwz rWORD1, 0(rSTR1) lwz rWORD2, 0(rSTR2) - cmplwi cr1, rBITDIF, 8 +#endif + cmplwi cr1, r12, 8 cmplwi cr7, rN, 16 - srw rG, rWORD2, rSHR + srw r12, rWORD2, rSHR clrlwi rN, rN, 30 beq L(duPs4) - mtctr rTMP /* Power4 wants mtctr 1st in dispatch group */ - or rWORD8, rG, rWORD8 + mtctr r0 /* Power4 wants mtctr 1st in dispatch group */ + or rWORD8, r12, rWORD8 bgt cr1, L(duPs3) beq cr1, L(duPs2) /* Remainder is 4 */ - .align 4 + .align 4 L(dusP1): - slw rB, rWORD2, rSHL - slw rWORD7, rWORD1, r11 - slw rWORD8, rWORD8, r11 + slw rWORD8_SHIFT, rWORD2, rSHL + slw rWORD7, rWORD1, rWORD6 + slw rWORD8, rWORD8, rWORD6 bge cr7, L(duP1e) /* At this point we exit early with the first word compare complete and remainder of 0 to 3 bytes. See L(du14) for details on @@ -600,95 +813,133 @@ L(dusP1): bne cr5, L(duLcr5) cmplw cr7, rN, rSHR beq L(duZeroReturn) - li rA, 0 + li r0, 0 ble cr7, L(dutrim) +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD2, 0, rSTR2 + addi rSTR2, rSTR2, 4 +#else lwz rWORD2, 4(rSTR2) - srw rA, rWORD2, rSHR +#endif + srw r0, rWORD2, rSHR b L(dutrim) /* Remainder is 8 */ - .align 4 + .align 4 L(duPs2): - slw rH, rWORD2, rSHL - slw rWORD5, rWORD1, r11 - slw rWORD6, rWORD8, r11 + slw rWORD6_SHIFT, rWORD2, rSHL + slw rWORD5, rWORD1, rWORD6 + slw rWORD6, rWORD8, rWORD6 b L(duP2e) /* Remainder is 12 */ - .align 4 + .align 4 L(duPs3): - slw rF, rWORD2, rSHL - slw rWORD3, rWORD1, r11 - slw rWORD4, rWORD8, r11 + slw rWORD4_SHIFT, rWORD2, rSHL + slw rWORD3, rWORD1, rWORD6 + slw rWORD4, rWORD8, rWORD6 b L(duP3e) /* Count is a multiple of 16, remainder is 0 */ - .align 4 + .align 4 L(duPs4): - mtctr rTMP /* Power4 wants mtctr 1st in dispatch group */ - or rWORD8, rG, rWORD8 - slw rD, rWORD2, rSHL - slw rWORD1, rWORD1, r11 - slw rWORD2, rWORD8, r11 + mtctr r0 /* Power4 wants mtctr 1st in dispatch group */ + or rWORD8, r12, rWORD8 + slw rWORD2_SHIFT, rWORD2, rSHL + slw rWORD1, rWORD1, rWORD6 + slw rWORD2, rWORD8, rWORD6 b L(duP4e) /* At this point we know rSTR1 is word aligned and the compare length is at least 8 bytes. */ - .align 4 + .align 4 L(Wunaligned): - stw r27,32(r1) - cfi_offset(r27,(32-64)) + stw rWORD8_SHIFT, 32(r1) + cfi_offset(rWORD8_SHIFT, (32-64)) clrrwi rSTR2, rSTR2, 2 - stw r26,28(r1) - cfi_offset(r26,(28-64)) - srwi rTMP, rN, 4 /* Divide by 16 */ - stw r25,24(r1) - cfi_offset(r25,(24-64)) - andi. rBITDIF, rN, 12 /* Get the W remainder */ - stw r24,20(r1) - cfi_offset(r24,(20-64)) + stw rWORD2_SHIFT, 28(r1) + cfi_offset(rWORD2_SHIFT, (28-64)) + srwi r0, rN, 4 /* Divide by 16 */ + stw rWORD4_SHIFT, 24(r1) + cfi_offset(rWORD4_SHIFT, (24-64)) + andi. r12, rN, 12 /* Get the W remainder */ + stw rWORD6_SHIFT, 20(r1) + cfi_offset(rWORD6_SHIFT, (20-64)) slwi rSHL, rSHL, 3 +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD6, 0, rSTR2 + addi rSTR2, rSTR2, 4 + lwbrx rWORD8, 0, rSTR2 + addi rSTR2, rSTR2, 4 +#else lwz rWORD6, 0(rSTR2) lwzu rWORD8, 4(rSTR2) - cmplwi cr1, rBITDIF, 8 +#endif + cmplwi cr1, r12, 8 cmplwi cr7, rN, 16 clrlwi rN, rN, 30 subfic rSHR, rSHL, 32 - slw rH, rWORD6, rSHL + slw rWORD6_SHIFT, rWORD6, rSHL beq L(duP4) - mtctr rTMP /* Power4 wants mtctr 1st in dispatch group */ + mtctr r0 /* Power4 wants mtctr 1st in dispatch group */ bgt cr1, L(duP3) beq cr1, L(duP2) /* Remainder is 4 */ - .align 4 + .align 4 L(duP1): - srw rG, rWORD8, rSHR + srw r12, rWORD8, rSHR +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD7, 0, rSTR1 + addi rSTR1, rSTR1, 4 +#else lwz rWORD7, 0(rSTR1) - slw rB, rWORD8, rSHL - or rWORD8, rG, rH +#endif + slw rWORD8_SHIFT, rWORD8, rSHL + or rWORD8, r12, rWORD6_SHIFT blt cr7, L(duP1x) L(duP1e): +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD1, 0, rSTR1 + lwbrx rWORD2, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwz rWORD1, 4(rSTR1) lwz rWORD2, 4(rSTR2) +#endif cmplw cr5, rWORD7, rWORD8 - srw rA, rWORD2, rSHR - slw rD, rWORD2, rSHL - or rWORD2, rA, rB + srw r0, rWORD2, rSHR + slw rWORD2_SHIFT, rWORD2, rSHL + or rWORD2, r0, rWORD8_SHIFT +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD3, 0, rSTR1 + lwbrx rWORD4, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwz rWORD3, 8(rSTR1) lwz rWORD4, 8(rSTR2) - cmplw cr0, rWORD1, rWORD2 - srw rC, rWORD4, rSHR - slw rF, rWORD4, rSHL +#endif + cmplw cr7, rWORD1, rWORD2 + srw r12, rWORD4, rSHR + slw rWORD4_SHIFT, rWORD4, rSHL bne cr5, L(duLcr5) - or rWORD4, rC, rD + or rWORD4, r12, rWORD2_SHIFT +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD5, 0, rSTR1 + lwbrx rWORD6, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwz rWORD5, 12(rSTR1) lwz rWORD6, 12(rSTR2) +#endif cmplw cr1, rWORD3, rWORD4 - srw rE, rWORD6, rSHR - slw rH, rWORD6, rSHL - bne cr0, L(duLcr0) - or rWORD6, rE, rF + srw r0, rWORD6, rSHR + slw rWORD6_SHIFT, rWORD6, rSHL + bne cr7, L(duLcr7) + or rWORD6, r0, rWORD4_SHIFT cmplw cr6, rWORD5, rWORD6 b L(duLoop3) - .align 4 + .align 4 /* At this point we exit early with the first word compare complete and remainder of 0 to 3 bytes. See L(du14) for details on how we handle the remaining bytes. */ @@ -698,186 +949,321 @@ L(duP1x): bne cr5, L(duLcr5) cmplw cr7, rN, rSHR beq L(duZeroReturn) - li rA, 0 + li r0, 0 ble cr7, L(dutrim) - ld rWORD2, 8(rSTR2) - srw rA, rWORD2, rSHR +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD2, 0, rSTR2 + addi rSTR2, rSTR2, 4 +#else + lwz rWORD2, 8(rSTR2) +#endif + srw r0, rWORD2, rSHR b L(dutrim) /* Remainder is 8 */ - .align 4 + .align 4 L(duP2): - srw rE, rWORD8, rSHR + srw r0, rWORD8, rSHR +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD5, 0, rSTR1 + addi rSTR1, rSTR1, 4 +#else lwz rWORD5, 0(rSTR1) - or rWORD6, rE, rH - slw rH, rWORD8, rSHL +#endif + or rWORD6, r0, rWORD6_SHIFT + slw rWORD6_SHIFT, rWORD8, rSHL L(duP2e): +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD7, 0, rSTR1 + lwbrx rWORD8, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwz rWORD7, 4(rSTR1) lwz rWORD8, 4(rSTR2) +#endif cmplw cr6, rWORD5, rWORD6 - srw rG, rWORD8, rSHR - slw rB, rWORD8, rSHL - or rWORD8, rG, rH + srw r12, rWORD8, rSHR + slw rWORD8_SHIFT, rWORD8, rSHL + or rWORD8, r12, rWORD6_SHIFT blt cr7, L(duP2x) +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD1, 0, rSTR1 + lwbrx rWORD2, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwz rWORD1, 8(rSTR1) lwz rWORD2, 8(rSTR2) +#endif cmplw cr5, rWORD7, rWORD8 bne cr6, L(duLcr6) - srw rA, rWORD2, rSHR - slw rD, rWORD2, rSHL - or rWORD2, rA, rB + srw r0, rWORD2, rSHR + slw rWORD2_SHIFT, rWORD2, rSHL + or rWORD2, r0, rWORD8_SHIFT +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD3, 0, rSTR1 + lwbrx rWORD4, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwz rWORD3, 12(rSTR1) lwz rWORD4, 12(rSTR2) - cmplw cr0, rWORD1, rWORD2 +#endif + cmplw cr7, rWORD1, rWORD2 bne cr5, L(duLcr5) - srw rC, rWORD4, rSHR - slw rF, rWORD4, rSHL - or rWORD4, rC, rD + srw r12, rWORD4, rSHR + slw rWORD4_SHIFT, rWORD4, rSHL + or rWORD4, r12, rWORD2_SHIFT +#ifndef __LITTLE_ENDIAN__ addi rSTR1, rSTR1, 4 addi rSTR2, rSTR2, 4 +#endif cmplw cr1, rWORD3, rWORD4 b L(duLoop2) - .align 4 + .align 4 L(duP2x): cmplw cr5, rWORD7, rWORD8 +#ifndef __LITTLE_ENDIAN__ addi rSTR1, rSTR1, 4 addi rSTR2, rSTR2, 4 +#endif bne cr6, L(duLcr6) slwi. rN, rN, 3 bne cr5, L(duLcr5) cmplw cr7, rN, rSHR beq L(duZeroReturn) - li rA, 0 + li r0, 0 ble cr7, L(dutrim) +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD2, 0, rSTR2 + addi rSTR2, rSTR2, 4 +#else lwz rWORD2, 4(rSTR2) - srw rA, rWORD2, rSHR +#endif + srw r0, rWORD2, rSHR b L(dutrim) /* Remainder is 12 */ - .align 4 + .align 4 L(duP3): - srw rC, rWORD8, rSHR + srw r12, rWORD8, rSHR +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD3, 0, rSTR1 + addi rSTR1, rSTR1, 4 +#else lwz rWORD3, 0(rSTR1) - slw rF, rWORD8, rSHL - or rWORD4, rC, rH +#endif + slw rWORD4_SHIFT, rWORD8, rSHL + or rWORD4, r12, rWORD6_SHIFT L(duP3e): +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD5, 0, rSTR1 + lwbrx rWORD6, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwz rWORD5, 4(rSTR1) lwz rWORD6, 4(rSTR2) +#endif cmplw cr1, rWORD3, rWORD4 - srw rE, rWORD6, rSHR - slw rH, rWORD6, rSHL - or rWORD6, rE, rF + srw r0, rWORD6, rSHR + slw rWORD6_SHIFT, rWORD6, rSHL + or rWORD6, r0, rWORD4_SHIFT +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD7, 0, rSTR1 + lwbrx rWORD8, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwz rWORD7, 8(rSTR1) lwz rWORD8, 8(rSTR2) +#endif cmplw cr6, rWORD5, rWORD6 bne cr1, L(duLcr1) - srw rG, rWORD8, rSHR - slw rB, rWORD8, rSHL - or rWORD8, rG, rH + srw r12, rWORD8, rSHR + slw rWORD8_SHIFT, rWORD8, rSHL + or rWORD8, r12, rWORD6_SHIFT blt cr7, L(duP3x) +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD1, 0, rSTR1 + lwbrx rWORD2, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwz rWORD1, 12(rSTR1) lwz rWORD2, 12(rSTR2) +#endif cmplw cr5, rWORD7, rWORD8 bne cr6, L(duLcr6) - srw rA, rWORD2, rSHR - slw rD, rWORD2, rSHL - or rWORD2, rA, rB + srw r0, rWORD2, rSHR + slw rWORD2_SHIFT, rWORD2, rSHL + or rWORD2, r0, rWORD8_SHIFT +#ifndef __LITTLE_ENDIAN__ addi rSTR1, rSTR1, 8 addi rSTR2, rSTR2, 8 - cmplw cr0, rWORD1, rWORD2 +#endif + cmplw cr7, rWORD1, rWORD2 b L(duLoop1) - .align 4 + .align 4 L(duP3x): +#ifndef __LITTLE_ENDIAN__ addi rSTR1, rSTR1, 8 addi rSTR2, rSTR2, 8 +#endif +#if 0 +/* Huh? We've already branched on cr1! */ bne cr1, L(duLcr1) +#endif cmplw cr5, rWORD7, rWORD8 bne cr6, L(duLcr6) slwi. rN, rN, 3 bne cr5, L(duLcr5) cmplw cr7, rN, rSHR beq L(duZeroReturn) - li rA, 0 + li r0, 0 ble cr7, L(dutrim) +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD2, 0, rSTR2 + addi rSTR2, rSTR2, 4 +#else lwz rWORD2, 4(rSTR2) - srw rA, rWORD2, rSHR +#endif + srw r0, rWORD2, rSHR b L(dutrim) /* Count is a multiple of 16, remainder is 0 */ - .align 4 + .align 4 L(duP4): - mtctr rTMP /* Power4 wants mtctr 1st in dispatch group */ - srw rA, rWORD8, rSHR + mtctr r0 /* Power4 wants mtctr 1st in dispatch group */ + srw r0, rWORD8, rSHR +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD1, 0, rSTR1 + addi rSTR1, rSTR1, 4 +#else lwz rWORD1, 0(rSTR1) - slw rD, rWORD8, rSHL - or rWORD2, rA, rH +#endif + slw rWORD2_SHIFT, rWORD8, rSHL + or rWORD2, r0, rWORD6_SHIFT L(duP4e): +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD3, 0, rSTR1 + lwbrx rWORD4, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwz rWORD3, 4(rSTR1) lwz rWORD4, 4(rSTR2) - cmplw cr0, rWORD1, rWORD2 - srw rC, rWORD4, rSHR - slw rF, rWORD4, rSHL - or rWORD4, rC, rD +#endif + cmplw cr7, rWORD1, rWORD2 + srw r12, rWORD4, rSHR + slw rWORD4_SHIFT, rWORD4, rSHL + or rWORD4, r12, rWORD2_SHIFT +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD5, 0, rSTR1 + lwbrx rWORD6, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwz rWORD5, 8(rSTR1) lwz rWORD6, 8(rSTR2) +#endif cmplw cr1, rWORD3, rWORD4 - bne cr0, L(duLcr0) - srw rE, rWORD6, rSHR - slw rH, rWORD6, rSHL - or rWORD6, rE, rF + bne cr7, L(duLcr7) + srw r0, rWORD6, rSHR + slw rWORD6_SHIFT, rWORD6, rSHL + or rWORD6, r0, rWORD4_SHIFT +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD7, 0, rSTR1 + lwbrx rWORD8, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwzu rWORD7, 12(rSTR1) lwzu rWORD8, 12(rSTR2) +#endif cmplw cr6, rWORD5, rWORD6 bne cr1, L(duLcr1) - srw rG, rWORD8, rSHR - slw rB, rWORD8, rSHL - or rWORD8, rG, rH + srw r12, rWORD8, rSHR + slw rWORD8_SHIFT, rWORD8, rSHL + or rWORD8, r12, rWORD6_SHIFT cmplw cr5, rWORD7, rWORD8 bdz- L(du24) /* Adjust CTR as we start with +4 */ /* This is the primary loop */ - .align 4 + .align 4 L(duLoop): +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD1, 0, rSTR1 + lwbrx rWORD2, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwz rWORD1, 4(rSTR1) lwz rWORD2, 4(rSTR2) +#endif cmplw cr1, rWORD3, rWORD4 bne cr6, L(duLcr6) - srw rA, rWORD2, rSHR - slw rD, rWORD2, rSHL - or rWORD2, rA, rB + srw r0, rWORD2, rSHR + slw rWORD2_SHIFT, rWORD2, rSHL + or rWORD2, r0, rWORD8_SHIFT L(duLoop1): +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD3, 0, rSTR1 + lwbrx rWORD4, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwz rWORD3, 8(rSTR1) lwz rWORD4, 8(rSTR2) +#endif cmplw cr6, rWORD5, rWORD6 bne cr5, L(duLcr5) - srw rC, rWORD4, rSHR - slw rF, rWORD4, rSHL - or rWORD4, rC, rD + srw r12, rWORD4, rSHR + slw rWORD4_SHIFT, rWORD4, rSHL + or rWORD4, r12, rWORD2_SHIFT L(duLoop2): +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD5, 0, rSTR1 + lwbrx rWORD6, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwz rWORD5, 12(rSTR1) lwz rWORD6, 12(rSTR2) +#endif cmplw cr5, rWORD7, rWORD8 - bne cr0, L(duLcr0) - srw rE, rWORD6, rSHR - slw rH, rWORD6, rSHL - or rWORD6, rE, rF + bne cr7, L(duLcr7) + srw r0, rWORD6, rSHR + slw rWORD6_SHIFT, rWORD6, rSHL + or rWORD6, r0, rWORD4_SHIFT L(duLoop3): +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD7, 0, rSTR1 + lwbrx rWORD8, 0, rSTR2 + addi rSTR1, rSTR1, 4 + addi rSTR2, rSTR2, 4 +#else lwzu rWORD7, 16(rSTR1) lwzu rWORD8, 16(rSTR2) - cmplw cr0, rWORD1, rWORD2 +#endif + cmplw cr7, rWORD1, rWORD2 bne- cr1, L(duLcr1) - srw rG, rWORD8, rSHR - slw rB, rWORD8, rSHL - or rWORD8, rG, rH + srw r12, rWORD8, rSHR + slw rWORD8_SHIFT, rWORD8, rSHL + or rWORD8, r12, rWORD6_SHIFT bdnz+ L(duLoop) L(duL4): +#if 0 +/* Huh? We've already branched on cr1! */ bne cr1, L(duLcr1) +#endif cmplw cr1, rWORD3, rWORD4 bne cr6, L(duLcr6) cmplw cr6, rWORD5, rWORD6 bne cr5, L(duLcr5) cmplw cr5, rWORD7, rWORD8 L(du44): - bne cr0, L(duLcr0) + bne cr7, L(duLcr7) L(du34): bne cr1, L(duLcr1) L(du24): @@ -887,95 +1273,101 @@ L(du14): bne cr5, L(duLcr5) /* At this point we have a remainder of 1 to 3 bytes to compare. We use shift right to eliminate bits beyond the compare length. + This allows the use of word subtract to compute the final result. However it may not be safe to load rWORD2 which may be beyond the string length. So we compare the bit length of the remainder to the right shift count (rSHR). If the bit count is less than or equal we do not need to load rWORD2 (all significant bits are already in - rB). */ + rWORD8_SHIFT). */ cmplw cr7, rN, rSHR beq L(duZeroReturn) - li rA, 0 + li r0, 0 ble cr7, L(dutrim) +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD2, 0, rSTR2 + addi rSTR2, rSTR2, 4 +#else lwz rWORD2, 4(rSTR2) - srw rA, rWORD2, rSHR - .align 4 +#endif + srw r0, rWORD2, rSHR + .align 4 L(dutrim): +#ifdef __LITTLE_ENDIAN__ + lwbrx rWORD1, 0, rSTR1 +#else lwz rWORD1, 4(rSTR1) - lwz r31,48(1) +#endif + lwz rWORD8, 48(r1) subfic rN, rN, 32 /* Shift count is 32 - (rN * 8). */ - or rWORD2, rA, rB - lwz r30,44(1) - lwz r29,40(r1) + or rWORD2, r0, rWORD8_SHIFT + lwz rWORD7, 44(r1) + lwz rSHL, 40(r1) srw rWORD1, rWORD1, rN srw rWORD2, rWORD2, rN - lwz r28,36(r1) - lwz r27,32(r1) - cmplw rWORD1,rWORD2 - li rRTN,0 - beq L(dureturn26) - li rRTN,1 - bgt L(dureturn26) - li rRTN,-1 - b L(dureturn26) - .align 4 -L(duLcr0): - lwz r31,48(1) - lwz r30,44(1) + lwz rSHR, 36(r1) + lwz rWORD8_SHIFT, 32(r1) + sub rRTN, rWORD1, rWORD2 + b L(dureturn26) + .align 4 +L(duLcr7): + lwz rWORD8, 48(r1) + lwz rWORD7, 44(r1) li rRTN, 1 - bgt cr0, L(dureturn29) - lwz r29,40(r1) - lwz r28,36(r1) + bgt cr7, L(dureturn29) + lwz rSHL, 40(r1) + lwz rSHR, 36(r1) li rRTN, -1 b L(dureturn27) - .align 4 + .align 4 L(duLcr1): - lwz r31,48(1) - lwz r30,44(1) + lwz rWORD8, 48(r1) + lwz rWORD7, 44(r1) li rRTN, 1 bgt cr1, L(dureturn29) - lwz r29,40(r1) - lwz r28,36(r1) + lwz rSHL, 40(r1) + lwz rSHR, 36(r1) li rRTN, -1 b L(dureturn27) - .align 4 + .align 4 L(duLcr6): - lwz r31,48(1) - lwz r30,44(1) + lwz rWORD8, 48(r1) + lwz rWORD7, 44(r1) li rRTN, 1 bgt cr6, L(dureturn29) - lwz r29,40(r1) - lwz r28,36(r1) + lwz rSHL, 40(r1) + lwz rSHR, 36(r1) li rRTN, -1 b L(dureturn27) - .align 4 + .align 4 L(duLcr5): - lwz r31,48(1) - lwz r30,44(1) + lwz rWORD8, 48(r1) + lwz rWORD7, 44(r1) li rRTN, 1 bgt cr5, L(dureturn29) - lwz r29,40(r1) - lwz r28,36(r1) + lwz rSHL, 40(r1) + lwz rSHR, 36(r1) li rRTN, -1 b L(dureturn27) .align 3 L(duZeroReturn): - li rRTN,0 + li rRTN, 0 .align 4 L(dureturn): - lwz r31,48(1) - lwz r30,44(1) + lwz rWORD8, 48(r1) + lwz rWORD7, 44(r1) L(dureturn29): - lwz r29,40(r1) - lwz r28,36(r1) + lwz rSHL, 40(r1) + lwz rSHR, 36(r1) L(dureturn27): - lwz r27,32(r1) + lwz rWORD8_SHIFT, 32(r1) L(dureturn26): - lwz r26,28(r1) + lwz rWORD2_SHIFT, 28(r1) L(dureturn25): - lwz r25,24(r1) - lwz r24,20(r1) - lwz 1,0(1) + lwz rWORD4_SHIFT, 24(r1) + lwz rWORD6_SHIFT, 20(r1) + addi 1, 1, 64 + cfi_adjust_cfa_offset(-64) blr END (memcmp) diff --git a/sysdeps/powerpc/powerpc32/power4/memcpy.S b/sysdeps/powerpc/powerpc32/power4/memcpy.S index d9146631e3..338d3cce30 100644 --- a/sysdeps/powerpc/powerpc32/power4/memcpy.S +++ b/sysdeps/powerpc/powerpc32/power4/memcpy.S @@ -203,15 +203,28 @@ EALIGN (memcpy, 5, 0) blt cr6,5f srwi 7,6,16 bgt cr6,3f +#ifdef __LITTLE_ENDIAN__ + sth 7,0(3) +#else sth 6,0(3) +#endif b 7f .align 4 3: +#ifdef __LITTLE_ENDIAN__ + rotlwi 6,6,24 + stb 6,0(3) + sth 7,1(3) +#else stb 7,0(3) sth 6,1(3) +#endif b 7f .align 4 5: +#ifdef __LITTLE_ENDIAN__ + rotlwi 6,6,8 +#endif stb 6,0(3) 7: cmplwi cr1,10,16 @@ -339,13 +352,23 @@ EALIGN (memcpy, 5, 0) bf 30,1f /* there are at least two words to copy, so copy them */ +#ifdef __LITTLE_ENDIAN__ + srw 0,6,10 + slw 8,7,9 +#else slw 0,6,10 /* shift 1st src word to left align it in R0 */ srw 8,7,9 /* shift 2nd src word to right align it in R8 */ +#endif or 0,0,8 /* or them to get word to store */ lwz 6,8(5) /* load the 3rd src word */ stw 0,0(4) /* store the 1st dst word */ +#ifdef __LITTLE_ENDIAN__ + srw 0,7,10 + slw 8,6,9 +#else slw 0,7,10 /* now left align 2nd src word into R0 */ srw 8,6,9 /* shift 3rd src word to right align it in R8 */ +#endif or 0,0,8 /* or them to get word to store */ lwz 7,12(5) stw 0,4(4) /* store the 2nd dst word */ @@ -353,8 +376,13 @@ EALIGN (memcpy, 5, 0) addi 5,5,16 bf 31,4f /* there is a third word to copy, so copy it */ +#ifdef __LITTLE_ENDIAN__ + srw 0,6,10 + slw 8,7,9 +#else slw 0,6,10 /* shift 3rd src word to left align it in R0 */ srw 8,7,9 /* shift 4th src word to right align it in R8 */ +#endif or 0,0,8 /* or them to get word to store */ stw 0,0(4) /* store 3rd dst word */ mr 6,7 @@ -364,8 +392,13 @@ EALIGN (memcpy, 5, 0) b 4f .align 4 1: +#ifdef __LITTLE_ENDIAN__ + srw 0,6,10 + slw 8,7,9 +#else slw 0,6,10 /* shift 1st src word to left align it in R0 */ srw 8,7,9 /* shift 2nd src word to right align it in R8 */ +#endif addi 5,5,8 or 0,0,8 /* or them to get word to store */ bf 31,4f @@ -378,23 +411,43 @@ EALIGN (memcpy, 5, 0) .align 4 4: /* copy 16 bytes at a time */ +#ifdef __LITTLE_ENDIAN__ + srw 0,6,10 + slw 8,7,9 +#else slw 0,6,10 srw 8,7,9 +#endif or 0,0,8 lwz 6,0(5) stw 0,0(4) +#ifdef __LITTLE_ENDIAN__ + srw 0,7,10 + slw 8,6,9 +#else slw 0,7,10 srw 8,6,9 +#endif or 0,0,8 lwz 7,4(5) stw 0,4(4) +#ifdef __LITTLE_ENDIAN__ + srw 0,6,10 + slw 8,7,9 +#else slw 0,6,10 srw 8,7,9 +#endif or 0,0,8 lwz 6,8(5) stw 0,8(4) +#ifdef __LITTLE_ENDIAN__ + srw 0,7,10 + slw 8,6,9 +#else slw 0,7,10 srw 8,6,9 +#endif or 0,0,8 lwz 7,12(5) stw 0,12(4) @@ -403,8 +456,13 @@ EALIGN (memcpy, 5, 0) bdnz+ 4b 8: /* calculate and store the final word */ +#ifdef __LITTLE_ENDIAN__ + srw 0,6,10 + slw 8,7,9 +#else slw 0,6,10 srw 8,7,9 +#endif or 0,0,8 stw 0,0(4) 3: diff --git a/sysdeps/powerpc/powerpc32/power4/memset.S b/sysdeps/powerpc/powerpc32/power4/memset.S index c2d288b38b..4fd9d8cb4a 100644 --- a/sysdeps/powerpc/powerpc32/power4/memset.S +++ b/sysdeps/powerpc/powerpc32/power4/memset.S @@ -50,7 +50,7 @@ L(_memset): /* Align to word boundary. */ cmplwi cr5, rLEN, 31 - rlwimi rCHR, rCHR, 8, 16, 23 /* Replicate byte to halfword. */ + insrdi rCHR, rCHR, 8, 48 /* Replicate byte to halfword. */ beq+ L(aligned) mtcrf 0x01, rMEMP0 subfic rALIGN, rALIGN, 4 @@ -65,7 +65,7 @@ L(g0): /* Handle the case of size < 31. */ L(aligned): mtcrf 0x01, rLEN - rlwimi rCHR, rCHR, 16, 0, 15 /* Replicate halfword to word. */ + insrdi rCHR, rCHR, 16, 32 /* Replicate halfword to word. */ ble cr5, L(medium) /* Align to 32-byte boundary. */ andi. rALIGN, rMEMP, 0x1C diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/Makefile b/sysdeps/powerpc/powerpc32/power4/multiarch/Makefile new file mode 100644 index 0000000000..a465685494 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/Makefile @@ -0,0 +1,24 @@ +ifeq ($(subdir),string) +sysdep_routines += memcpy-power7 memcpy-a2 memcpy-power6 memcpy-cell \ + memcpy-ppc32 memcmp-power7 memcmp-ppc32 memset-power7 \ + memset-power6 memset-ppc32 bzero-power7 bzero-power6 \ + bzero-ppc32 mempcpy-power7 mempcpy-ppc32 memchr-power7 \ + memchr-ppc32 memrchr-power7 memrchr-ppc32 rawmemchr-power7 \ + rawmemchr-ppc32 strlen-power7 strlen-ppc32 strnlen-power7 \ + strnlen-ppc32 strncmp-power7 strncmp-ppc32 \ + strcasecmp-power7 strcasecmp_l-power7 strncase-power7 \ + strncase_l-power7 strchrnul-power7 strchrnul-ppc32 \ + strchr-power7 strchr-ppc32 wcschr-power7 wcschr-power6 \ + wcschr-ppc32 wcsrchr-power7 wcsrchr-power6 wcsrchr-ppc32 \ + wcscpy-power7 wcscpy-power6 wcscpy-ppc32 wordcopy-power7 \ + wordcopy-power6 wordcopy-ppc32 + +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 +CFLAGS-wcscpy-power7.c += -mcpu=power7 +CFLAGS-wcscpy-power6.c += -mcpu=power6 +endif diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/bzero-power6.S b/sysdeps/powerpc/powerpc32/power4/multiarch/bzero-power6.S new file mode 100644 index 0000000000..49d5666cdd --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/bzero-power6.S @@ -0,0 +1,26 @@ +/* Optimized bzero implementation for PowerPC32/POWER6. + 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> + +ENTRY (__bzero_power6) + mr r5,r4 + li r4,0 + b __memset_power6@local +END (__bzero_power6) diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/bzero-power7.S b/sysdeps/powerpc/powerpc32/power4/multiarch/bzero-power7.S new file mode 100644 index 0000000000..f2c7e423d9 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/bzero-power7.S @@ -0,0 +1,26 @@ +/* Optimized bzero implementation for PowerPC32/POWER7. + 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> + +ENTRY (__bzero_power7) + mr r5,r4 + li r4,0 + b __memset_power7@local +END (__bzero_power7) diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/bzero-ppc32.S b/sysdeps/powerpc/powerpc32/power4/multiarch/bzero-ppc32.S new file mode 100644 index 0000000000..7d0541c794 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/bzero-ppc32.S @@ -0,0 +1,26 @@ +/* Optimized bzero implementation for PowerPC32/PPC32. + 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> + +ENTRY (__bzero_ppc) + mr r5,r4 + li r4,0 + b __memset_ppc@local +END (__bzero_ppc) diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/bzero.c b/sysdeps/powerpc/powerpc32/power4/multiarch/bzero.c new file mode 100644 index 0000000000..0dee2013bb --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/bzero.c @@ -0,0 +1,37 @@ +/* Multiple versions of bzero. + 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 <strings.h> +# include "init-arch.h" + +extern __typeof (bzero) __bzero_ppc 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 + : __bzero_ppc); + +weak_alias (__bzero, bzero) +#endif diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/ifunc-impl-list.c b/sysdeps/powerpc/powerpc32/power4/multiarch/ifunc-impl-list.c new file mode 100644 index 0000000000..18034b677b --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/ifunc-impl-list.c @@ -0,0 +1,218 @@ +/* Enumerate available IFUNC implementations of a function. PowerPC32 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/powerpc32/power4/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, 1, __memcpy_ppc)) + + /* Support sysdeps/powerpc/powerpc32/power4/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, 1, __memset_ppc)) + + /* Support sysdeps/powerpc/powerpc32/power4/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, 1, __bzero_ppc)) + + /* Support sysdeps/powerpc/powerpc32/power4/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)) + + /* Support sysdeps/powerpc/powerpc32/power4/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)) + + /* Support sysdeps/powerpc/powerpc32/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, 1, + __strncmp_ppc)) +#endif + + /* Support sysdeps/powerpc/powerpc32/power4/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, 1, __memcmp_ppc)) + + /* Support sysdeps/powerpc/powerpc32/power4/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)) + + /* Support sysdeps/powerpc/powerpc32/power4/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)) + + /* Support sysdeps/powerpc/powerpc32/power4/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)) + + /* Support sysdeps/powerpc/powerpc32/power4/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)) + + /* Support sysdeps/powerpc/powerpc32/power4/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/powerpc32/power4/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)) + + /* Support sysdeps/powerpc/powerpc32/power4/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/powerpc32/power4/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)) + + /* Support sysdeps/powerpc/powerpc32/power4/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)) + + /* Support sysdeps/powerpc/powerpc32/power4/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)) + + /* Support sysdeps/powerpc/powerpc32/power4/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)) + + /* Support sysdeps/powerpc/powerpc32/power4/multiarch/wcsrchr.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)) + + /* Support sysdeps/powerpc/powerpc32/power4/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/powerpc32/power4/multiarch/init-arch.h b/sysdeps/powerpc/powerpc32/power4/multiarch/init-arch.h new file mode 100644 index 0000000000..490c0b4e7a --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/init-arch.h @@ -0,0 +1,52 @@ +/* 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 <ldsodefs.h> + +/* The code checks if _rtld_global_ro was realocated before trying to access + the dl_hwcap field. The assembly is to make the compiler not optimize the + test (&_rtld_global_ro != NULL), which is always true in ISO C (but not + in that case since _rtld_global_ro might not been realocated yet). */ +#if defined(SHARED) && !defined(IS_IN_rtld) +# define __GLRO(value) \ + ({ volatile void **__p = (volatile void**)(&_rtld_global_ro); \ + unsigned long int __ret; \ + asm ("# x in %0" : "+r" (__p)); \ + __ret = (__p) ? GLRO(value) : 0; \ + __ret; }) +#else +# define __GLRO(value) GLRO(value) +#endif + +/* dl_hwcap contains only the latest supported ISA, the macro checks which is + and fills the previous ones. */ +#define INIT_ARCH() \ + unsigned long int hwcap = __GLRO(dl_hwcap); \ + 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; diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/memchr-power7.S b/sysdeps/powerpc/powerpc32/power4/multiarch/memchr-power7.S new file mode 100644 index 0000000000..a8a077d076 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/memchr-power7.S @@ -0,0 +1,40 @@ +/* Optimized memchr implementation for PowerPC32/POWER7 using cmpb insn. + 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> + +#undef ENTRY +#define ENTRY(name) \ + .globl C_SYMBOL_NAME(__memchr_power7); \ + .type C_SYMBOL_NAME(__memchr_power7),@function; \ + C_LABEL(__memchr_power7) \ + cfi_startproc; + +#undef END +#define END(name) \ + cfi_endproc; \ + ASM_SIZE_DIRECTIVE(__memchr_power7) + +#undef weak_alias +#define weak_alias(name, alias) + +#undef libc_hidden_builtin_def +#define libc_hidden_builtin_def(name) + +#include <sysdeps/powerpc/powerpc32/power7/memchr.S> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/memchr-ppc32.c b/sysdeps/powerpc/powerpc32/power4/multiarch/memchr-ppc32.c new file mode 100644 index 0000000000..8f11ea815f --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/memchr-ppc32.c @@ -0,0 +1,34 @@ +/* PowerPC32 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 <string.h> + +#define MEMCHR __memchr_ppc + +#undef weak_alias +#define weak_alias(a, b) + +#ifdef SHARED +# undef libc_hidden_builtin_def +# define libc_hidden_builtin_def(name) \ + __hidden_ver1 (__memchr_ppc, __GI_memchr, __memchr_ppc); +#endif + +extern __typeof (memchr) __memchr_ppc attribute_hidden; + +#include <string/memchr.c> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/memchr.c b/sysdeps/powerpc/powerpc32/power4/multiarch/memchr.c new file mode 100644 index 0000000000..a4237f3967 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/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 diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/memcmp-power7.S b/sysdeps/powerpc/powerpc32/power4/multiarch/memcmp-power7.S new file mode 100644 index 0000000000..464d5e8809 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/memcmp-power7.S @@ -0,0 +1,41 @@ +/* Optimized memcmp implementation for POWER7/PowerPC32. + 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) \ + .globl C_SYMBOL_NAME(__memcmp_power7); \ + .type C_SYMBOL_NAME(__memcmp_power7),@function; \ + .align ALIGNARG(alignt); \ + EALIGN_W_##words; \ + C_LABEL(__memcmp_power7) \ + cfi_startproc; + +#undef END +#define END(name) \ + cfi_endproc; \ + ASM_SIZE_DIRECTIVE(__memcmp_power7) + +#undef libc_hidden_builtin_def +#define libc_hidden_builtin_def(name) + +#undef weak_alias +#define weak_alias(a, b) + +#include <sysdeps/powerpc/powerpc32/power7/memcmp.S> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/memcmp-ppc32.S b/sysdeps/powerpc/powerpc32/power4/multiarch/memcmp-ppc32.S new file mode 100644 index 0000000000..bb92264765 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/memcmp-ppc32.S @@ -0,0 +1,45 @@ +/* Default memcmp implementation for PowerPC32. + Copyright (C) 1997-2013 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> + +#ifndef NOT_IN_libc +# undef EALIGN +# define EALIGN(name, alignt, words) \ + .globl C_SYMBOL_NAME(__memcmp_ppc); \ + .type C_SYMBOL_NAME(__memcmp_ppc),@function; \ + .align ALIGNARG(alignt); \ + EALIGN_W_##words; \ + C_LABEL(__memcmp_ppc) \ + cfi_startproc; + +# undef END +# define END(name) \ + cfi_endproc; \ + ASM_SIZE_DIRECTIVE(__memcmp_ppc) + +# undef libc_hidden_builtin_def +# define libc_hidden_builtin_def(name) \ + .globl __GI_memcmp; __GI_memcmp = __memcmp_ppc + +# undef weak_alias +# define weak_alias(a, b) \ + .weak b ; b = __memcmp_ppc +#endif + +#include <sysdeps/powerpc/powerpc32/power4/memcmp.S> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/memcmp.c b/sysdeps/powerpc/powerpc32/power4/multiarch/memcmp.c new file mode 100644 index 0000000000..60df42400e --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/memcmp.c @@ -0,0 +1,34 @@ +/* Multiple versions of memcmp. + 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_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 + : __memcmp_ppc); +#endif diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-a2.S b/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-a2.S new file mode 100644 index 0000000000..d5970ad962 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-a2.S @@ -0,0 +1,38 @@ +/* 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) \ + .globl C_SYMBOL_NAME(__memcpy_a2); \ + .type C_SYMBOL_NAME(__memcpy_a2),@function; \ + .align ALIGNARG(alignt); \ + EALIGN_W_##words; \ + C_LABEL(__memcpy_a2) \ + cfi_startproc; + +#undef END +#define END(name) \ + cfi_endproc; \ + ASM_SIZE_DIRECTIVE(__memcpy_a2) + +#undef libc_hidden_builtin_def +#define libc_hidden_builtin_def(name) + +#include <sysdeps/powerpc/powerpc32/a2/memcpy.S> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-cell.S b/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-cell.S new file mode 100644 index 0000000000..9177d25c63 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-cell.S @@ -0,0 +1,38 @@ +/* Optimized memcpy implementation for CELL BE PowerPC. + 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) \ + .globl C_SYMBOL_NAME(__memcpy_cell); \ + .type C_SYMBOL_NAME(__memcpy_cell),@function; \ + .align ALIGNARG(alignt); \ + EALIGN_W_##words; \ + C_LABEL(__memcpy_cell) \ + cfi_startproc; + +#undef END +#define END(name) \ + cfi_endproc; \ + ASM_SIZE_DIRECTIVE(__memcpy_cell) + +#undef libc_hidden_builtin_def +#define libc_hidden_builtin_def(name) + +#include <sysdeps/powerpc/powerpc32/cell/memcpy.S> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-power6.S b/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-power6.S new file mode 100644 index 0000000000..a5b243cbda --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-power6.S @@ -0,0 +1,38 @@ +/* Optimized memcpy implementation for PowerPC32 on 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) \ + .globl C_SYMBOL_NAME(__memcpy_power6); \ + .type C_SYMBOL_NAME(__memcpy_power6),@function; \ + .align ALIGNARG(alignt); \ + EALIGN_W_##words; \ + C_LABEL(__memcpy_power6) \ + cfi_startproc; + +#undef END +#define END(name) \ + cfi_endproc; \ + ASM_SIZE_DIRECTIVE(__memcpy_power6) + +#undef libc_hidden_builtin_def +#define libc_hidden_builtin_def(name) + +#include <sysdeps/powerpc/powerpc32/power6/memcpy.S> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-power7.S b/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-power7.S new file mode 100644 index 0000000000..3605116e26 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-power7.S @@ -0,0 +1,38 @@ +/* Optimized memcpy implementation for PowerPC32/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) \ + .globl C_SYMBOL_NAME(__memcpy_power7); \ + .type C_SYMBOL_NAME(__memcpy_power7),@function; \ + .align ALIGNARG(alignt); \ + EALIGN_W_##words; \ + C_LABEL(__memcpy_power7) \ + cfi_startproc; + +#undef END +#define END(name) \ + cfi_endproc; \ + ASM_SIZE_DIRECTIVE(__memcpy_power7) + +#undef libc_hidden_builtin_def +#define libc_hidden_builtin_def(name) + +#include <sysdeps/powerpc/powerpc32/power7/memcpy.S> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-ppc32.S b/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-ppc32.S new file mode 100644 index 0000000000..8fe1121ab1 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-ppc32.S @@ -0,0 +1,41 @@ +/* Default memcpy implementation for PowerPC32. + 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) \ + .globl C_SYMBOL_NAME(__memcpy_ppc); \ + .type C_SYMBOL_NAME(__memcpy_ppc),@function; \ + .align ALIGNARG(alignt); \ + EALIGN_W_##words; \ + C_LABEL(__memcpy_ppc) \ + cfi_startproc; + +# undef END +# define END(name) \ + cfi_endproc; \ + ASM_SIZE_DIRECTIVE(__memcpy_ppc) + +# undef libc_hidden_builtin_def +# define libc_hidden_builtin_def(name) \ + .globl __GI_memcpy; __GI_memcpy = __memcpy_ppc +#endif + +#include <sysdeps/powerpc/powerpc32/power4/memcpy.S> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy.c b/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy.c new file mode 100644 index 0000000000..d9c36ad8d4 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy.c @@ -0,0 +1,45 @@ +/* Multiple versions of memcpy. + 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_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 + : __memcpy_ppc); +#endif diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/mempcpy-power7.S b/sysdeps/powerpc/powerpc32/power4/multiarch/mempcpy-power7.S new file mode 100644 index 0000000000..355726b512 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/mempcpy-power7.S @@ -0,0 +1,35 @@ +/* Optimized mempcpy 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) \ + .globl C_SYMBOL_NAME(__mempcpy_power7); \ + .type C_SYMBOL_NAME(__mempcpy_power7),@function; \ + .align ALIGNARG(alignt); \ + EALIGN_W_##words; \ + C_LABEL(__mempcpy_power7) \ + cfi_startproc; + +#undef END +#define END(name) \ + cfi_endproc; \ + ASM_SIZE_DIRECTIVE(__mempcpy_power7) + +#include <sysdeps/powerpc/powerpc32/power7/mempcpy.S> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/mempcpy-ppc32.c b/sysdeps/powerpc/powerpc32/power4/multiarch/mempcpy-ppc32.c new file mode 100644 index 0000000000..b5bc5713d7 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/mempcpy-ppc32.c @@ -0,0 +1,32 @@ +/* PowerPC32 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/>. */ + +#define MEMPCPY __mempcpy_ppc + +#undef libc_hidden_def +#define libc_hidden_def(name) +#undef weak_alias +#define weak_alias(a, b) + +#if defined SHARED +# undef libc_hidden_builtin_def +# define libc_hidden_builtin_def(name) \ + __hidden_ver1 (__mempcpy_ppc, __GI_mempcpy, __mempcpy_ppc); +#endif + +#include <string/mempcpy.c> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/mempcpy.c b/sysdeps/powerpc/powerpc32/power4/multiarch/mempcpy.c new file mode 100644 index 0000000000..7100eb513a --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/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 diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/memrchr-power7.S b/sysdeps/powerpc/powerpc32/power4/multiarch/memrchr-power7.S new file mode 100644 index 0000000000..cb2916c5c5 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/memrchr-power7.S @@ -0,0 +1,40 @@ +/* Optimized memrchr implementation for PowerPC32/POWER7 using cmpb insn. + 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> + +#undef ENTRY +#define ENTRY(name) \ + .globl C_SYMBOL_NAME(__memrchr_power7); \ + .type C_SYMBOL_NAME(__memrchr_power7),@function; \ + C_LABEL(__memrchr_power7) \ + cfi_startproc; + +#undef END +#define END(name) \ + cfi_endproc; \ + ASM_SIZE_DIRECTIVE(__memrchr_power7) + +#undef weak_alias +#define weak_alias(name, alias) + +#undef libc_hidden_builtin_def +#define libc_hidden_builtin_def(name) + +#include <sysdeps/powerpc/powerpc32/power7/memrchr.S> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/memrchr-ppc32.c b/sysdeps/powerpc/powerpc32/power4/multiarch/memrchr-ppc32.c new file mode 100644 index 0000000000..88e5ce6b4d --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/memrchr-ppc32.c @@ -0,0 +1,25 @@ +/* PowerPC32 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/>. */ + +#ifndef NOT_IN_libc +# define MEMRCHR __memrchr_ppc +# include <string.h> +extern void *__memrchr_ppc (const void *, int, size_t); +#endif + +#include <string/memrchr.c> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/memrchr.c b/sysdeps/powerpc/powerpc32/power4/multiarch/memrchr.c new file mode 100644 index 0000000000..cc362bac28 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/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 diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/memset-power6.S b/sysdeps/powerpc/powerpc32/power4/multiarch/memset-power6.S new file mode 100644 index 0000000000..524f8ff867 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/memset-power6.S @@ -0,0 +1,38 @@ +/* Optimized 32-bit memset implementation for 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) \ + .globl C_SYMBOL_NAME(__memset_power6); \ + .type C_SYMBOL_NAME(__memset_power6),@function; \ + .align ALIGNARG(alignt); \ + EALIGN_W_##words; \ + C_LABEL(__memset_power6) \ + cfi_startproc; + +#undef END +#define END(name) \ + cfi_endproc; \ + ASM_SIZE_DIRECTIVE(__memset_power6) + +#undef libc_hidden_builtin_def +#define libc_hidden_builtin_def(name) + +#include <sysdeps/powerpc/powerpc32/power6/memset.S> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/memset-power7.S b/sysdeps/powerpc/powerpc32/power4/multiarch/memset-power7.S new file mode 100644 index 0000000000..c564c8ec21 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/memset-power7.S @@ -0,0 +1,38 @@ +/* Optimized memset implementation for PowerPC32/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) \ + .globl C_SYMBOL_NAME(__memset_power7); \ + .type C_SYMBOL_NAME(__memset_power7),@function; \ + .align ALIGNARG(alignt); \ + EALIGN_W_##words; \ + C_LABEL(__memset_power7) \ + cfi_startproc; + +#undef END +#define END(name) \ + cfi_endproc; \ + ASM_SIZE_DIRECTIVE(__memset_power7) + +#undef libc_hidden_builtin_def +#define libc_hidden_builtin_def(name) + +#include <sysdeps/powerpc/powerpc32/power7/memset.S> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/memset-ppc32.S b/sysdeps/powerpc/powerpc32/power4/multiarch/memset-ppc32.S new file mode 100644 index 0000000000..e2cb19a5e0 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/memset-ppc32.S @@ -0,0 +1,41 @@ +/* Default memset implementation for PowerPC32. + Copyright (C) 1997-2013 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) \ + .globl C_SYMBOL_NAME(__memset_ppc); \ + .type C_SYMBOL_NAME(__memset_ppc),@function; \ + .align ALIGNARG(alignt); \ + EALIGN_W_##words; \ + C_LABEL(__memset_ppc) \ + cfi_startproc; + +# undef END +# define END(name) \ + cfi_endproc; \ + ASM_SIZE_DIRECTIVE(__memset_ppc) + +# undef libc_hidden_builtin_def +# define libc_hidden_builtin_def(name) \ + .globl __GI_memset; __GI_memset = __memset_ppc +#endif + +#include <sysdeps/powerpc/powerpc32/power4/memset.S> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/memset.c b/sysdeps/powerpc/powerpc32/power4/multiarch/memset.c new file mode 100644 index 0000000000..c8c4e8acf6 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/memset.c @@ -0,0 +1,37 @@ +/* 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_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 + : __memset_ppc); +#endif diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr-power7.S b/sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr-power7.S new file mode 100644 index 0000000000..ff9bb284f6 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr-power7.S @@ -0,0 +1,40 @@ +/* Optimized rawrawmemchr implementation for PowerPC32/POWER7 using cmpb insn. + 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> + +#undef ENTRY +#define ENTRY(name) \ + .globl C_SYMBOL_NAME(__rawmemchr_power7); \ + .type C_SYMBOL_NAME(__rawmemchr_power7),@function; \ + C_LABEL(__rawmemchr_power7) \ + cfi_startproc; + +#undef END +#define END(name) \ + cfi_endproc; \ + ASM_SIZE_DIRECTIVE(__rawmemchr_power7) + +#undef weak_alias +#define weak_alias(name, alias) + +#undef libc_hidden_builtin_def +#define libc_hidden_builtin_def(name) + +#include <sysdeps/powerpc/powerpc32/power7/rawmemchr.S> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr-ppc32.c b/sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr-ppc32.c new file mode 100644 index 0000000000..0eef47696d --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr-ppc32.c @@ -0,0 +1,32 @@ +/* PowerPC32 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 <string.h> + +#define RAWMEMCHR __rawmemchr_ppc +#undef weak_alias +#define weak_alias(a, b) +#ifdef SHARED +# undef libc_hidden_def +# define libc_hidden_def(name) \ + __hidden_ver1 (__rawmemchr_ppc, __GI___rawmemchr, __rawmemchr_ppc); +#endif + +extern __typeof (rawmemchr) __rawmemchr_ppc attribute_hidden; + +#include <string/rawmemchr.c> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr.c b/sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr.c new file mode 100644 index 0000000000..c083490f3f --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/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 diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/rtld-memcmp.S b/sysdeps/powerpc/powerpc32/power4/multiarch/rtld-memcmp.S new file mode 100644 index 0000000000..44d9c96348 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/rtld-memcmp.S @@ -0,0 +1,19 @@ +/* Loader memcmp implementation for PowerPC32. + Copyright (C) 1997-2013 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/memcmp.S> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/rtld-memset.S b/sysdeps/powerpc/powerpc32/power4/multiarch/rtld-memset.S new file mode 100644 index 0000000000..ef1bfed2df --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/rtld-memset.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/powerpc32/power4/memset.S> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/rtld-strchr.S b/sysdeps/powerpc/powerpc32/power4/multiarch/rtld-strchr.S new file mode 100644 index 0000000000..d75786c57f --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/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/powerpc32/strchr.S> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/rtld-strnlen.c b/sysdeps/powerpc/powerpc32/power4/multiarch/rtld-strnlen.c new file mode 100644 index 0000000000..11a72038dc --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/rtld-strnlen.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 <string/strnlen.c> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/strcasecmp-power7.S b/sysdeps/powerpc/powerpc32/power4/multiarch/strcasecmp-power7.S new file mode 100644 index 0000000000..a177e62909 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/strcasecmp-power7.S @@ -0,0 +1,39 @@ +/* Optimized strcasecmp implementation for PowerPC32. + 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) \ + .globl C_SYMBOL_NAME(__strcasecmp_power7); \ + .type C_SYMBOL_NAME(__strcasecmp_power7),@function; \ + C_LABEL(__strcasecmp_power7) \ + cfi_startproc; + +#undef END +#define END(name) \ + cfi_endproc; \ + ASM_SIZE_DIRECTIVE(__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/powerpc32/power7/strcasecmp.S> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/strcasecmp.c b/sysdeps/powerpc/powerpc32/power4/multiarch/strcasecmp.c new file mode 100644 index 0000000000..8aef486264 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/strcasecmp.c @@ -0,0 +1,41 @@ +/* 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/powerpc32/power4/multiarch/strcasecmp_l-power7.S b/sysdeps/powerpc/powerpc32/power4/multiarch/strcasecmp_l-power7.S new file mode 100644 index 0000000000..696d2dc196 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/strcasecmp_l-power7.S @@ -0,0 +1,41 @@ +/* Default strcasecmp implementation for PowerPC32. + Copyright (C) 2011-2013 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) \ + .globl C_SYMBOL_NAME(__strcasecmp_l_power7); \ + .type C_SYMBOL_NAME(__strcasecmp_l_power7),@function; \ + C_LABEL(__strcasecmp_l_power7) \ + cfi_startproc; + +#undef END +#define END(name) \ + cfi_endproc; \ + ASM_SIZE_DIRECTIVE(__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/powerpc32/power7/strcasecmp.S> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/strcasecmp_l.c b/sysdeps/powerpc/powerpc32/power4/multiarch/strcasecmp_l.c new file mode 100644 index 0000000000..65944c6dbf --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/strcasecmp_l.c @@ -0,0 +1,41 @@ +/* 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_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 diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/strchr-power7.S b/sysdeps/powerpc/powerpc32/power4/multiarch/strchr-power7.S new file mode 100644 index 0000000000..066b71161f --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/strchr-power7.S @@ -0,0 +1,39 @@ +/* Optimized strchr implementation for PowerPC32/POWER7 using cmpb insn. + 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) \ + .globl C_SYMBOL_NAME(__strchr_power7); \ + .type C_SYMBOL_NAME(__strchr_power7),@function; \ + C_LABEL(__strchr_power7) \ + cfi_startproc; + +#undef END +#define END(name) \ + cfi_endproc; \ + ASM_SIZE_DIRECTIVE(__strchr_power7) + +#undef weak_alias +#define weak_alias(name, alias) + +#undef libc_hidden_builtin_def +#define libc_hidden_builtin_def(name) + +#include <sysdeps/powerpc/powerpc32/power7/strchr.S> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/strchr-ppc32.S b/sysdeps/powerpc/powerpc32/power4/multiarch/strchr-ppc32.S new file mode 100644 index 0000000000..a71b46a7a4 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/strchr-ppc32.S @@ -0,0 +1,41 @@ +/* PowerPC32 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) \ + .globl C_SYMBOL_NAME(__strchr_ppc); \ + .type C_SYMBOL_NAME(__strchr_ppc),@function; \ + .align ALIGNARG(2); \ + C_LABEL(__strchr_ppc) \ + cfi_startproc; \ + CALL_MCOUNT + +# undef END +# define END(name) \ + cfi_endproc; \ + ASM_SIZE_DIRECTIVE(__strchr_ppc) \ + +# undef libc_hidden_builtin_def +# define libc_hidden_builtin_def(name) \ + .globl __GI_strchr; __GI_strchr = __strchr_ppc +#endif + +#include <sysdeps/powerpc/powerpc32/strchr.S> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/strchr.c b/sysdeps/powerpc/powerpc32/power4/multiarch/strchr.c new file mode 100644 index 0000000000..8a7dc74833 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/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 diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/strchrnul-power7.S b/sysdeps/powerpc/powerpc32/power4/multiarch/strchrnul-power7.S new file mode 100644 index 0000000000..8f94ca8542 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/strchrnul-power7.S @@ -0,0 +1,39 @@ +/* Optimized strchrnul implementation for PowerPC32/POWER7 using cmpb insn. + 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) \ + .globl C_SYMBOL_NAME(__strchrnul_power7); \ + .type C_SYMBOL_NAME(__strchrnul_power7),@function; \ + C_LABEL(__strchrnul_power7) \ + cfi_startproc; + +#undef END +#define END(name) \ + cfi_endproc; \ + ASM_SIZE_DIRECTIVE(__strchrnul_power7) + +#undef weak_alias +#define weak_alias(name, alias) + +#undef libc_hidden_builtin_def +#define libc_hidden_builtin_def(name) + +#include <sysdeps/powerpc/powerpc32/power7/strchrnul.S> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/strchrnul-ppc32.c b/sysdeps/powerpc/powerpc32/power4/multiarch/strchrnul-ppc32.c new file mode 100644 index 0000000000..a5aaff054c --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/strchrnul-ppc32.c @@ -0,0 +1,28 @@ +/* PowerPC32 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 <string.h> + +#define STRCHRNUL __strchrnul_ppc + +#undef weak_alias +#define weak_alias(a,b ) + +extern __typeof (strchrnul) __strchrnul_ppc attribute_hidden; + +#include <string/strchrnul.c> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/strchrnul.c b/sysdeps/powerpc/powerpc32/power4/multiarch/strchrnul.c new file mode 100644 index 0000000000..95138580d8 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/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 diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/strlen-power7.S b/sysdeps/powerpc/powerpc32/power4/multiarch/strlen-power7.S new file mode 100644 index 0000000000..cde958aa1a --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/strlen-power7.S @@ -0,0 +1,36 @@ +/* Optimized strlen implementation for PowerPC32/POWER7 using cmpb insn. + 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) \ + .globl C_SYMBOL_NAME(__strlen_power7); \ + .type C_SYMBOL_NAME(__strlen_power7),@function; \ + C_LABEL(__strlen_power7) \ + cfi_startproc; + +#undef END +#define END(name) \ + cfi_endproc; \ + ASM_SIZE_DIRECTIVE(__strlen_power7) + +#undef libc_hidden_builtin_def +#define libc_hidden_builtin_def(name) + +#include <sysdeps/powerpc/powerpc32/power7/strlen.S> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/strlen-ppc32.S b/sysdeps/powerpc/powerpc32/power4/multiarch/strlen-ppc32.S new file mode 100644 index 0000000000..a94d93cfad --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/strlen-ppc32.S @@ -0,0 +1,41 @@ +/* Default strlen implementation for PowerPC32. + 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 <sysdep.h> + +# undef ENTRY +# define ENTRY(name) \ + .globl C_SYMBOL_NAME(__strlen_ppc); \ + .type C_SYMBOL_NAME(__strlen_ppc),@function; \ + C_LABEL(__strlen_ppc) \ + cfi_startproc; + +# undef END +# define END(name) \ + cfi_endproc; \ + ASM_SIZE_DIRECTIVE(__strlen_ppc) + +# undef libc_hidden_builtin_def +# define libc_hidden_builtin_def(name) \ + .globl __GI_strlen; __GI_strlen = __strlen_ppc + +#endif + +#include <sysdeps/powerpc/powerpc32/strlen.S> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/strlen.c b/sysdeps/powerpc/powerpc32/power4/multiarch/strlen.c new file mode 100644 index 0000000000..efbc0abe6f --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/strlen.c @@ -0,0 +1,31 @@ +/* Multiple versions of strlen. + 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 diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/strncase-power7.c b/sysdeps/powerpc/powerpc32/power4/multiarch/strncase-power7.c new file mode 100644 index 0000000000..4aaa63815e --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/strncase-power7.c @@ -0,0 +1,26 @@ +/* Optimized strcasecmp_l implememtation 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 <string.h> + +#define __strncasecmp __strncasecmp_power7 + +extern __typeof (strncasecmp) __strncasecmp_power7 attribute_hidden; + +#include <string/strncase.c> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/strncase.c b/sysdeps/powerpc/powerpc32/power4/multiarch/strncase.c new file mode 100644 index 0000000000..1bac8495be --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/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/powerpc32/power4/multiarch/strncase_l-power7.c b/sysdeps/powerpc/powerpc32/power4/multiarch/strncase_l-power7.c new file mode 100644 index 0000000000..f96c5abf2b --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/strncase_l-power7.c @@ -0,0 +1,26 @@ +/* Optimized strcasecmp_l implememtation 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 <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/powerpc32/power4/multiarch/strncase_l.c b/sysdeps/powerpc/powerpc32/power4/multiarch/strncase_l.c new file mode 100644 index 0000000000..11a64bdbe1 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/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 diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/strncmp-power7.S b/sysdeps/powerpc/powerpc32/power4/multiarch/strncmp-power7.S new file mode 100644 index 0000000000..c9240e55be --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/strncmp-power7.S @@ -0,0 +1,38 @@ +/* Optimized strcmp implementation for POWER7/PowerPC32. + 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) \ + .globl C_SYMBOL_NAME(__strncmp_power7); \ + .type C_SYMBOL_NAME(__strncmp_power7),@function; \ + .align ALIGNARG(alignt); \ + EALIGN_W_##words; \ + C_LABEL(__strncmp_power7) \ + cfi_startproc; + +#undef END +#define END(name) \ + cfi_endproc; \ + ASM_SIZE_DIRECTIVE(__strncmp_power7) + +#undef libc_hidden_builtin_def +#define libc_hidden_builtin_def(name) + +#include <sysdeps/powerpc/powerpc32/power7/strncmp.S> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/strncmp-ppc32.S b/sysdeps/powerpc/powerpc32/power4/multiarch/strncmp-ppc32.S new file mode 100644 index 0000000000..bd573bbfa9 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/strncmp-ppc32.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> + +#if defined SHARED && !defined NOT_IN_libc +# undef EALIGN +# define EALIGN(name, alignt, words) \ + .globl C_SYMBOL_NAME(__strncmp_ppc); \ + .type C_SYMBOL_NAME(__strncmp_ppc),@function; \ + .align ALIGNARG(alignt); \ + EALIGN_W_##words; \ + C_LABEL(__strncmp_ppc) \ + cfi_startproc; + +# undef END +# define END(name) \ + cfi_endproc; \ + ASM_SIZE_DIRECTIVE(__strncmp_ppc) + +# undef libc_hidden_builtin_def +# define libc_hidden_builtin_def(name) \ + .globl __GI_strncmp; __GI_strncmp = __strncmp_ppc +#endif + +#include <sysdeps/powerpc/powerpc32/power4/strncmp.S> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/strncmp.c b/sysdeps/powerpc/powerpc32/power4/multiarch/strncmp.c new file mode 100644 index 0000000000..5dea0769f7 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/strncmp.c @@ -0,0 +1,35 @@ +/* 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 + : __strncmp_ppc); +#endif diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/strnlen-power7.S b/sysdeps/powerpc/powerpc32/power4/multiarch/strnlen-power7.S new file mode 100644 index 0000000000..7b09e7d003 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/strnlen-power7.S @@ -0,0 +1,37 @@ +/* Optimized strnlen implementation for PowerPC32/POWER7 using cmpb insn. + 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> + +#undef ENTRY +#define ENTRY(name) \ + .globl C_SYMBOL_NAME(__strnlen_power7); \ + .type C_SYMBOL_NAME(__strnlen_power7),@function; \ + C_LABEL(__strnlen_power7) \ + cfi_startproc; + +#undef END +#define END(name) \ + cfi_endproc; \ + ASM_SIZE_DIRECTIVE(__strnlen_power7) + +#undef libc_hidden_builtin_def +#define libc_hidden_builtin_def(name) + +#include <sysdeps/powerpc/powerpc32/power7/strnlen.S> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/strnlen-ppc32.c b/sysdeps/powerpc/powerpc32/power4/multiarch/strnlen-ppc32.c new file mode 100644 index 0000000000..43d8276cd4 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/strnlen-ppc32.c @@ -0,0 +1,26 @@ +/* Default strnlen implementation for PowerPC32. + 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 STRNLEN __strnlen_ppc +#ifdef SHARED +# undef libc_hidden_def +# define libc_hidden_def(name) \ + __hidden_ver1 (__strnlen_ppc, __GI_strnlen, __strnlen_ppc); +#endif + +#include <string/strnlen.c> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/strnlen.c b/sysdeps/powerpc/powerpc32/power4/multiarch/strnlen.c new file mode 100644 index 0000000000..b2ec1aa96a --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/strnlen.c @@ -0,0 +1,33 @@ +/* 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) +#endif diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/wcschr-power6.c b/sysdeps/powerpc/powerpc32/power4/multiarch/wcschr-power6.c new file mode 100644 index 0000000000..7d1f45ab60 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/wcschr-power6.c @@ -0,0 +1,26 @@ +/* wcschr.c - Wide Character Search for powerpc32/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 <wchar.h> + +#define WCSCHR __wcschr_power6 + +#undef libc_hidden_def +#define libc_hidden_def(name) + +#include <sysdeps/powerpc/power6/wcschr.c> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/wcschr-power7.c b/sysdeps/powerpc/powerpc32/power4/multiarch/wcschr-power7.c new file mode 100644 index 0000000000..9e6c99c7fd --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/wcschr-power7.c @@ -0,0 +1,26 @@ +/* wcschr.c - Wide Character Search for powerpc32/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 <wchar.h> + +#define WCSCHR __wcschr_power7 + +#undef libc_hidden_def +#define libc_hidden_def(name) + +#include <sysdeps/powerpc/power6/wcschr.c> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/wcschr-ppc32.c b/sysdeps/powerpc/powerpc32/power4/multiarch/wcschr-ppc32.c new file mode 100644 index 0000000000..477341e005 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/wcschr-ppc32.c @@ -0,0 +1,31 @@ +/* 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 <wchar.h> + +#ifndef NOT_IN_libc +# ifdef SHARED +# undef libc_hidden_def +# define libc_hidden_def(name) \ + __hidden_ver1 (__wcschr_ppc, __GI_wcschr, __wcschr_ppc); +# endif +# define WCSCHR __wcschr_ppc +#endif + +extern __typeof (wcschr) __wcschr_ppc; + +#include <wcsmbs/wcschr.c> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/wcschr.c b/sysdeps/powerpc/powerpc32/power4/multiarch/wcschr.c new file mode 100644 index 0000000000..51fbefea2b --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/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 diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy-power6.c b/sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy-power6.c new file mode 100644 index 0000000000..51d0a0a137 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy-power6.c @@ -0,0 +1,22 @@ +/* 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 <wchar.h> + +#define WCSCPY __wcscpy_power6 + +#include <sysdeps/powerpc/power6/wcscpy.c> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy-power7.c b/sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy-power7.c new file mode 100644 index 0000000000..1eae9e98dd --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy-power7.c @@ -0,0 +1,22 @@ +/* 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 <wchar.h> + +#define WCSCPY __wcscpy_power7 + +#include <sysdeps/powerpc/power6/wcscpy.c> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy-ppc32.c b/sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy-ppc32.c new file mode 100644 index 0000000000..8601d43acd --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy-ppc32.c @@ -0,0 +1,26 @@ +/* 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 <wchar.h> + +#ifndef NOT_IN_libc +# define WCSCPY __wcscpy_ppc +#endif + +extern __typeof (wcscpy) __wcscpy_ppc; + +#include <wcsmbs/wcscpy.c> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy.c b/sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy.c new file mode 100644 index 0000000000..252fb6cbb3 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/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 diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/wcsrchr-power6.c b/sysdeps/powerpc/powerpc32/power4/multiarch/wcsrchr-power6.c new file mode 100644 index 0000000000..68fe4775be --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/wcsrchr-power6.c @@ -0,0 +1,20 @@ +/* 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 WCSRCHR __wcsrchr_power6 + +#include <sysdeps/powerpc/power6/wcsrchr.c> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/wcsrchr-power7.c b/sysdeps/powerpc/powerpc32/power4/multiarch/wcsrchr-power7.c new file mode 100644 index 0000000000..3422816689 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/wcsrchr-power7.c @@ -0,0 +1,20 @@ +/* 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 WCSRCHR __wcsrchr_power7 + +#include <sysdeps/powerpc/power6/wcsrchr.c> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/wcsrchr-ppc32.c b/sysdeps/powerpc/powerpc32/power4/multiarch/wcsrchr-ppc32.c new file mode 100644 index 0000000000..b33eadacd8 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/wcsrchr-ppc32.c @@ -0,0 +1,26 @@ +/* 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 <wchar.h> + +#ifndef NOT_IN_libc +# define WCSRCHR __wcsrchr_ppc +#endif + +extern __typeof (wcsrchr) __wcsrchr_ppc; + +#include <wcsmbs/wcsrchr.c> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/wcsrchr.c b/sysdeps/powerpc/powerpc32/power4/multiarch/wcsrchr.c new file mode 100644 index 0000000000..cd0b87e935 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/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 diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/wordcopy-power6.c b/sysdeps/powerpc/powerpc32/power4/multiarch/wordcopy-power6.c new file mode 100644 index 0000000000..b8edd10eaa --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/wordcopy-power6.c @@ -0,0 +1,23 @@ +/* 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 WORDCOPY_FWD_ALIGNED _wordcopy_fwd_aligned_power6 +#define WORDCOPY_FWD_DEST_ALIGNED _wordcopy_fwd_dest_aligned_power6 +#define WORDCOPY_BWD_ALIGNED _wordcopy_bwd_aligned_power6 +#define WORDCOPY_BWD_DEST_ALIGNED _wordcopy_bwd_dest_aligned_power6 + +#include <sysdeps/powerpc/power6/wordcopy.c> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/wordcopy-power7.c b/sysdeps/powerpc/powerpc32/power4/multiarch/wordcopy-power7.c new file mode 100644 index 0000000000..e7999c35ba --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/wordcopy-power7.c @@ -0,0 +1,23 @@ +/* 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 WORDCOPY_FWD_ALIGNED _wordcopy_fwd_aligned_power7 +#define WORDCOPY_FWD_DEST_ALIGNED _wordcopy_fwd_dest_aligned_power7 +#define WORDCOPY_BWD_ALIGNED _wordcopy_bwd_aligned_power7 +#define WORDCOPY_BWD_DEST_ALIGNED _wordcopy_bwd_dest_aligned_power7 + +#include <sysdeps/powerpc/power6/wordcopy.c> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/wordcopy-ppc32.c b/sysdeps/powerpc/powerpc32/power4/multiarch/wordcopy-ppc32.c new file mode 100644 index 0000000000..9898e622da --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/wordcopy-ppc32.c @@ -0,0 +1,23 @@ +/* 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 WORDCOPY_FWD_ALIGNED _wordcopy_fwd_aligned_ppc +#define WORDCOPY_FWD_DEST_ALIGNED _wordcopy_fwd_dest_aligned_ppc +#define WORDCOPY_BWD_ALIGNED _wordcopy_bwd_aligned_ppc +#define WORDCOPY_BWD_DEST_ALIGNED _wordcopy_bwd_dest_aligned_ppc + +#include <sysdeps/powerpc/power4/wordcopy.c> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/wordcopy.c b/sysdeps/powerpc/powerpc32/power4/multiarch/wordcopy.c new file mode 100644 index 0000000000..78233dce66 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/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 diff --git a/sysdeps/powerpc/powerpc32/power4/strncmp.S b/sysdeps/powerpc/powerpc32/power4/strncmp.S index 724d9084a9..89b961e78d 100644 --- a/sysdeps/powerpc/powerpc32/power4/strncmp.S +++ b/sysdeps/powerpc/powerpc32/power4/strncmp.S @@ -24,7 +24,7 @@ EALIGN (strncmp, 4, 0) -#define rTMP r0 +#define rTMP2 r0 #define rRTN r3 #define rSTR1 r3 /* first string arg */ #define rSTR2 r4 /* second string arg */ @@ -37,6 +37,7 @@ EALIGN (strncmp, 4, 0) #define r7F7F r9 /* constant 0x7f7f7f7f */ #define rNEG r10 /* ~(word in s1 | 0x7f7f7f7f) */ #define rBITDIF r11 /* bits that differ in s1 & s2 words */ +#define rTMP r12 dcbt 0,rSTR1 or rTMP, rSTR2, rSTR1 @@ -75,12 +76,45 @@ L(g1): add rTMP, rFEFE, rWORD1 we don't compare two strings as different because of gunk beyond the end of the strings... */ +#ifdef __LITTLE_ENDIAN__ +L(endstring): + slwi rTMP, rTMP, 1 + addi rTMP2, rTMP, -1 + andc rTMP2, rTMP2, rTMP + and rWORD2, rWORD2, rTMP2 /* Mask off gunk. */ + and rWORD1, rWORD1, rTMP2 + rlwinm rTMP2, rWORD2, 8, 0xffffffff /* Byte reverse word. */ + rlwinm rTMP, rWORD1, 8, 0xffffffff + rldimi rTMP2, rWORD2, 24, 32 + rldimi rTMP, rWORD1, 24, 32 + rlwimi rTMP2, rWORD2, 24, 16, 23 + rlwimi rTMP, rWORD1, 24, 16, 23 + xor. rBITDIF, rTMP, rTMP2 + sub rRTN, rTMP, rTMP2 + bgelr+ + ori rRTN, rTMP2, 1 + blr + +L(different): + lwz rWORD1, -4(rSTR1) + rlwinm rTMP2, rWORD2, 8, 0xffffffff /* Byte reverse word. */ + rlwinm rTMP, rWORD1, 8, 0xffffffff + rldimi rTMP2, rWORD2, 24, 32 + rldimi rTMP, rWORD1, 24, 32 + rlwimi rTMP2, rWORD2, 24, 16, 23 + rlwimi rTMP, rWORD1, 24, 16, 23 + xor. rBITDIF, rTMP, rTMP2 + sub rRTN, rTMP, rTMP2 + bgelr+ + ori rRTN, rTMP2, 1 + blr + +#else L(endstring): and rTMP, r7F7F, rWORD1 beq cr1, L(equal) add rTMP, rTMP, r7F7F xor. rBITDIF, rWORD1, rWORD2 - andc rNEG, rNEG, rTMP blt- L(highbit) cntlzw rBITDIF, rBITDIF @@ -88,28 +122,20 @@ L(endstring): addi rNEG, rNEG, 7 cmpw cr1, rNEG, rBITDIF sub rRTN, rWORD1, rWORD2 - blt- cr1, L(equal) - srawi rRTN, rRTN, 31 - ori rRTN, rRTN, 1 - blr + bgelr+ cr1 L(equal): li rRTN, 0 blr L(different): - lwzu rWORD1, -4(rSTR1) + lwz rWORD1, -4(rSTR1) xor. rBITDIF, rWORD1, rWORD2 sub rRTN, rWORD1, rWORD2 - blt- L(highbit) - srawi rRTN, rRTN, 31 - ori rRTN, rRTN, 1 - blr + bgelr+ L(highbit): - srwi rWORD2, rWORD2, 24 - srwi rWORD1, rWORD1, 24 - sub rRTN, rWORD1, rWORD2 + ori rRTN, rWORD2, 1 blr - +#endif /* Oh well. In this case, we just do a byte-by-byte comparison. */ .align 4 diff --git a/sysdeps/powerpc/powerpc32/power4/wordcopy.c b/sysdeps/powerpc/powerpc32/power4/wordcopy.c deleted file mode 100644 index 5d857f61eb..0000000000 --- a/sysdeps/powerpc/powerpc32/power4/wordcopy.c +++ /dev/null @@ -1,208 +0,0 @@ -/* _memcopy.c -- subroutines for memory copy functions. - Copyright (C) 1991-2013 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Torbjorn Granlund (tege@sics.se). - - 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/>. */ - -/* BE VERY CAREFUL IF YOU CHANGE THIS CODE...! */ - -#include <stddef.h> -#include <memcopy.h> - -/* _wordcopy_fwd_aligned -- Copy block beginning at SRCP to - 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. */ - -void -_wordcopy_fwd_aligned (dstp, srcp, len) - long int dstp; - long int srcp; - size_t len; -{ - op_t a0, a1; - - if (len & 1) - { - ((op_t *) dstp)[0] = ((op_t *) srcp)[0]; - - if (len == 1) - return; - srcp += OPSIZ; - dstp += OPSIZ; - len -= 1; - } - - do - { - a0 = ((op_t *) srcp)[0]; - a1 = ((op_t *) srcp)[1]; - ((op_t *) dstp)[0] = a0; - ((op_t *) dstp)[1] = a1; - - srcp += 2 * OPSIZ; - dstp += 2 * OPSIZ; - len -= 2; - } - while (len != 0); -} - -/* _wordcopy_fwd_dest_aligned -- Copy block beginning at SRCP to - block beginning at DSTP with LEN `op_t' words (not LEN bytes!). - DSTP should be aligned for memory operations on `op_t's, but SRCP must - *not* be aligned. */ - -void -_wordcopy_fwd_dest_aligned (dstp, srcp, len) - long int dstp; - long int srcp; - size_t len; -{ - op_t a0, a1, a2; - int sh_1, sh_2; - - /* Calculate how to shift a word read at the memory operation - aligned srcp to make it aligned for copy. */ - - sh_1 = 8 * (srcp % OPSIZ); - sh_2 = 8 * OPSIZ - sh_1; - - /* Make SRCP aligned by rounding it down to the beginning of the `op_t' - it points in the middle of. */ - srcp &= -OPSIZ; - a0 = ((op_t *) srcp)[0]; - - if (len & 1) - { - a1 = ((op_t *) srcp)[1]; - ((op_t *) dstp)[0] = MERGE (a0, sh_1, a1, sh_2); - - if (len == 1) - return; - - a0 = a1; - srcp += OPSIZ; - dstp += OPSIZ; - len -= 1; - } - - do - { - a1 = ((op_t *) srcp)[1]; - a2 = ((op_t *) srcp)[2]; - ((op_t *) dstp)[0] = MERGE (a0, sh_1, a1, sh_2); - ((op_t *) dstp)[1] = MERGE (a1, sh_1, a2, sh_2); - a0 = a2; - - srcp += 2 * OPSIZ; - dstp += 2 * OPSIZ; - len -= 2; - } - while (len != 0); -} - -/* _wordcopy_bwd_aligned -- Copy block finishing right before - SRCP to block finishing right before DSTP with LEN `op_t' words - (not LEN bytes!). Both SRCP and DSTP should be aligned for memory - operations on `op_t's. */ - -void -_wordcopy_bwd_aligned (dstp, srcp, len) - long int dstp; - long int srcp; - size_t len; -{ - op_t a0, a1; - - if (len & 1) - { - srcp -= OPSIZ; - dstp -= OPSIZ; - ((op_t *) dstp)[0] = ((op_t *) srcp)[0]; - - if (len == 1) - return; - len -= 1; - } - - do - { - srcp -= 2 * OPSIZ; - dstp -= 2 * OPSIZ; - - a1 = ((op_t *) srcp)[1]; - a0 = ((op_t *) srcp)[0]; - ((op_t *) dstp)[1] = a1; - ((op_t *) dstp)[0] = a0; - - len -= 2; - } - while (len != 0); -} - -/* _wordcopy_bwd_dest_aligned -- Copy block finishing right - before SRCP to block finishing right before DSTP with LEN `op_t' - words (not LEN bytes!). DSTP should be aligned for memory - operations on `op_t', but SRCP must *not* be aligned. */ - -void -_wordcopy_bwd_dest_aligned (dstp, srcp, len) - long int dstp; - long int srcp; - size_t len; -{ - op_t a0, a1, a2; - int sh_1, sh_2; - - /* Calculate how to shift a word read at the memory operation - aligned srcp to make it aligned for copy. */ - - sh_1 = 8 * (srcp % OPSIZ); - sh_2 = 8 * OPSIZ - sh_1; - - /* Make srcp aligned by rounding it down to the beginning of the op_t - it points in the middle of. */ - srcp &= -OPSIZ; - a2 = ((op_t *) srcp)[0]; - - if (len & 1) - { - srcp -= OPSIZ; - dstp -= OPSIZ; - a1 = ((op_t *) srcp)[0]; - ((op_t *) dstp)[0] = MERGE (a1, sh_1, a2, sh_2); - - if (len == 1) - return; - - a2 = a1; - len -= 1; - } - - do - { - srcp -= 2 * OPSIZ; - dstp -= 2 * OPSIZ; - - a1 = ((op_t *) srcp)[1]; - a0 = ((op_t *) srcp)[0]; - ((op_t *) dstp)[1] = MERGE (a1, sh_1, a2, sh_2); - ((op_t *) dstp)[0] = MERGE (a0, sh_1, a1, sh_2); - a2 = a0; - - len -= 2; - } - while (len != 0); -} |