diff options
Diffstat (limited to 'REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch')
33 files changed, 945 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile new file mode 100644 index 0000000000..322e300097 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile @@ -0,0 +1,14 @@ +ifeq ($(subdir),math) +ifeq ($(have-as-vis3),yes) +libm-sysdep_routines += m_copysignf-vis3 m_copysign-vis3 s_fabs-vis3 \ + s_fabsf-vis3 s_llrintf-vis3 s_llrint-vis3 \ + s_rintf-vis3 s_rint-vis3 \ + w_sqrt_compat-vis3 w_sqrtf_compat-vis3 \ + s_fmaf-vis3 s_fma-vis3 s_nearbyint-vis3 \ + s_nearbyintf-vis3 s_fdimf-vis3 s_fdim-vis3 +sysdep_routines += s_copysignf-vis3 s_copysign-vis3 + +CFLAGS-s_fdimf-vis3.c += -Wa,-Av9d -mvis3 +CFLAGS-s_fdim-vis3.c += -Wa,-Av9d -mvis3 +endif +endif diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign-vis3.S b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign-vis3.S new file mode 100644 index 0000000000..aa8b6169a1 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign-vis3.S @@ -0,0 +1,30 @@ +/* copysign function, sparc32 vis3 version. + Copyright (C) 2012-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David S. Miller <davem@davemloft.net>, 2012. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received 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 (__copysign_vis3) + sethi %hi(0x80000000), %g1 + and %o2, %g1, %o4 + andn %o0, %g1, %o0 + or %o0, %o4, %o0 + movwtos %o0, %f0 + retl + movwtos %o1, %f1 +END (__copysign_vis3) diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign.S b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign.S new file mode 100644 index 0000000000..cdd98c00f4 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign.S @@ -0,0 +1,12 @@ +#include <sparc-ifunc.h> + +SPARC_ASM_VIS3_IFUNC(copysign) + +weak_alias (__copysign, copysign) + +# undef weak_alias +# define weak_alias(a, b) + +#define __copysign __copysign_generic + +#include "../../../fpu/s_copysign.S" diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysignf-vis3.S b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysignf-vis3.S new file mode 100644 index 0000000000..0f702b32aa --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysignf-vis3.S @@ -0,0 +1,29 @@ +/* float copysign function, sparc32 vis3 version. + Copyright (C) 2012-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David S. Miller <davem@davemloft.net>, 2012. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received 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 (__copysignf_vis3) + sethi %hi(0x80000000), %g1 + and %o1, %g1, %o4 + andn %o0, %g1, %o0 + or %o0, %o4, %o0 + retl + movwtos %o0, %f0 +END (__copysignf_vis3) diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysignf.S b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysignf.S new file mode 100644 index 0000000000..cd409550de --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysignf.S @@ -0,0 +1,12 @@ +#include <sparc-ifunc.h> + +SPARC_ASM_VIS3_IFUNC(copysignf) + +weak_alias (__copysignf, copysignf) + +# undef weak_alias +# define weak_alias(a, b) + +#define __copysignf __copysignf_generic + +#include "../../../fpu/s_copysignf.S" diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabs-vis3.S b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabs-vis3.S new file mode 100644 index 0000000000..21078eb00f --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabs-vis3.S @@ -0,0 +1,26 @@ +/* Float absolute value, sparc32+v9 vis3 version. + Copyright (C) 2011-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received 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 (__fabs_vis3) + movwtos %o0, %f0 + movwtos %o1, %f1 + retl + fabsd %f0, %f0 +END (__fabs_vis3) diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabs.S b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabs.S new file mode 100644 index 0000000000..86c63989a4 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabs.S @@ -0,0 +1,12 @@ +#include <sparc-ifunc.h> + +SPARC_ASM_VIS3_IFUNC(fabs) + +weak_alias (__fabs, fabs) + +# undef weak_alias +# define weak_alias(a, b) + +#define __fabs __fabs_generic + +#include "../s_fabs.S" diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabsf-vis3.S b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabsf-vis3.S new file mode 100644 index 0000000000..82816a185e --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabsf-vis3.S @@ -0,0 +1,26 @@ +/* Float absolute value, sparc32 vis3 version. + Copyright (C) 2006-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Jakub Jelinek <jakub@redhat.com>, 2006. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received 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 (__fabsf_vis3) + movwtos %o0, %f0 + retl + fabss %f0, %f0 +END (__fabsf_vis3) diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabsf.S b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabsf.S new file mode 100644 index 0000000000..0f2e11e01f --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabsf.S @@ -0,0 +1,12 @@ +#include <sparc-ifunc.h> + +SPARC_ASM_VIS3_IFUNC(fabsf) + +weak_alias (__fabsf, fabsf) + +# undef weak_alias +# define weak_alias(a, b) + +#define __fabsf __fabsf_generic + +#include "../../../fpu/s_fabsf.S" diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdim-vis3.c b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdim-vis3.c new file mode 100644 index 0000000000..8c3666da7a --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdim-vis3.c @@ -0,0 +1,25 @@ +/* Compute positive difference, sparc 32-bit+v9+vis3. + Copyright (C) 2016-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received 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> + +#define __fdim __fdim_vis3 +#define declare_mgen_alias(t, f) +#define M_LIBM_NEED_COMPAT(f) 0 + +#include <math/s_fdim.c> diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdim.c b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdim.c new file mode 100644 index 0000000000..417b8690d6 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdim.c @@ -0,0 +1,33 @@ +/* Compute positive difference, sparc 32-bit. + Copyright (C) 2016-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#ifdef HAVE_AS_VIS3_SUPPORT +# include <sparc-ifunc.h> +# include <math.h> + +extern double __fdim_vis3 (double, double); +extern double __fdim_generic (double, double); + +sparc_libm_ifunc(__fdim, hwcap & HWCAP_SPARC_VIS3 ? __fdim_vis3 : __fdim_generic); +weak_alias (__fdim, fdim) + +# define __fdim __fdim_generic +# define declare_mgen_alias(t, f) +#endif + +#include <math/s_fdim.c> diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdimf-vis3.c b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdimf-vis3.c new file mode 100644 index 0000000000..a8ae7fa3d9 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdimf-vis3.c @@ -0,0 +1,24 @@ +/* Float compute positive difference, sparc 32-bit+v9+vis3. + Copyright (C) 2016-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received 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> + +#define __fdimf __fdimf_vis3 +#define declare_mgen_alias(t, f) + +#include <math/s_fdimf.c> diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdimf.c b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdimf.c new file mode 100644 index 0000000000..cf1dc9ec6c --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdimf.c @@ -0,0 +1,34 @@ +/* Float compute positive difference, sparc 32-bit. + Copyright (C) 2016-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#ifdef HAVE_AS_VIS3_SUPPORT +# include <sparc-ifunc.h> +# include <math.h> + +extern float __fdimf_vis3 (float, float); +extern float __fdimf_generic (float, float); + +sparc_libm_ifunc(__fdimf, hwcap & HWCAP_SPARC_VIS3 ? __fdimf_vis3 : __fdimf_generic); +weak_alias (__fdimf, fdimf) + +# define __fdimf __fdimf_generic +# define declare_mgen_alias(t, f) + +#endif + +#include <math/s_fdimf.c> diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fma-vis3.S b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fma-vis3.S new file mode 100644 index 0000000000..2e7d2111a3 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fma-vis3.S @@ -0,0 +1,31 @@ +/* fma function, sparc32 vis3 version. + Copyright (C) 2012-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David S. Miller <davem@davemloft.net>, 2012. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received 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 (__fma_vis3) + movwtos %o0, %f0 + movwtos %o1, %f1 + movwtos %o2, %f2 + movwtos %o3, %f3 + movwtos %o4, %f4 + movwtos %o5, %f5 + retl + fmaddd %f0, %f2, %f4, %f0 +END (__fma_vis3) diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fma.c b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fma.c new file mode 100644 index 0000000000..3f2f1622c8 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fma.c @@ -0,0 +1,14 @@ +#ifdef HAVE_AS_VIS3_SUPPORT +# include <sparc-ifunc.h> +# include <math.h> + +extern double __fma_vis3 (double, double, double); +extern double __fma_generic (double, double, double); + +sparc_libm_ifunc(__fma, hwcap & HWCAP_SPARC_FMAF ? __fma_vis3 : __fma_generic); +weak_alias (__fma, fma) + +# define __fma __fma_generic +#endif + +#include <sysdeps/ieee754/dbl-64/s_fma.c> diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaf-vis3.S b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaf-vis3.S new file mode 100644 index 0000000000..0bd443a094 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaf-vis3.S @@ -0,0 +1,28 @@ +/* fmaf function, sparc32 vis3 version. + Copyright (C) 2012-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David S. Miller <davem@davemloft.net>, 2012. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received 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 (__fmaf_vis3) + movwtos %o0, %f1 + movwtos %o1, %f3 + movwtos %o2, %f5 + retl + fmadds %f1, %f3, %f5, %f0 +END (__fmaf_vis3) diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaf.c b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaf.c new file mode 100644 index 0000000000..7a273a3b13 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaf.c @@ -0,0 +1,14 @@ +#ifdef HAVE_AS_VIS3_SUPPORT +# include <sparc-ifunc.h> +# include <math.h> + +extern float __fmaf_vis3 (float, float, float); +extern float __fmaf_generic (float, float, float); + +sparc_libm_ifunc(__fmaf, hwcap & HWCAP_SPARC_FMAF ? __fmaf_vis3 : __fmaf_generic); +weak_alias (__fmaf, fmaf) + +# define __fmaf __fmaf_generic +#endif + +#include <sysdeps/ieee754/dbl-64/s_fmaf.c> diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrint-vis3.S b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrint-vis3.S new file mode 100644 index 0000000000..7b8616c97f --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrint-vis3.S @@ -0,0 +1,58 @@ +/* llrint(), sparc32 v9 vis3 version. + Copyright (C) 2012-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David S. Miller <davem@davemloft.net>, 2012. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received 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> + + /* VIS instructions are used to facilitate the formation of + easier constants, and the propagation of the sign bit. */ + +#define TWO_FIFTYTWO 0x43300000 /* 2**52 */ + +#define ZERO %f10 /* 0.0 */ +#define SIGN_BIT %f12 /* -0.0 */ + +ENTRY (__llrint_vis3) + sethi %hi(TWO_FIFTYTWO), %o2 + sllx %o0, 32, %o0 + + or %o0, %o1, %o0 + fzero ZERO + + movxtod %o0, %f0 + sllx %o2, 32, %o2 + fnegd ZERO, SIGN_BIT + + movxtod %o2, %f16 + fabsd %f0, %f14 + + fcmpd %fcc3, %f14, %f16 + + fmovduge %fcc3, ZERO, %f16 + fand %f0, SIGN_BIT, SIGN_BIT + + for %f16, SIGN_BIT, %f16 + faddd %f0, %f16, %f6 + fsubd %f6, %f16, %f0 + fabsd %f0, %f0 + for %f0, SIGN_BIT, %f0 + fdtox %f0, %f4 + movstouw %f4, %o0 + retl + movstouw %f5, %o1 +END (__llrint_vis3) diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrint.S b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrint.S new file mode 100644 index 0000000000..fd23041404 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrint.S @@ -0,0 +1,24 @@ +#include <sparc-ifunc.h> +#include <math_ldbl_opt.h> + +SPARC_ASM_VIS3_IFUNC(llrint) + +weak_alias (__llrint, llrint) + +strong_alias (__llrint, __lllrint) +weak_alias (__lllrint, lllrint) + +#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1) +compat_symbol (libm, __llrint, llrintl, GLIBC_2_1) +#endif + +# 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_generic + +#include "../s_llrint.S" diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrintf-vis3.S b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrintf-vis3.S new file mode 100644 index 0000000000..a3801893c5 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrintf-vis3.S @@ -0,0 +1,54 @@ +/* llrintf(), sparc32 v9 vis3 version. + Copyright (C) 2012-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David S. Miller <davem@davemloft.net>, 2012. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received 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> + + /* VIS instructions are used to facilitate the formation of + easier constants, and the propagation of the sign bit. */ + +#define TWO_TWENTYTHREE 0x4b000000 /* 2**23 */ + +#define ZERO %f10 /* 0.0 */ +#define SIGN_BIT %f12 /* -0.0 */ + +ENTRY (__llrintf_vis3) + movwtos %o0, %f1 + sethi %hi(TWO_TWENTYTHREE), %o2 + fzeros ZERO + + fnegs ZERO, SIGN_BIT + + movwtos %o2, %f16 + fabss %f1, %f14 + + fcmps %fcc3, %f14, %f16 + + fmovsuge %fcc3, ZERO, %f16 + fands %f1, SIGN_BIT, SIGN_BIT + + fors %f16, SIGN_BIT, %f16 + fadds %f1, %f16, %f5 + fsubs %f5, %f16, %f0 + fabss %f0, %f0 + fors %f0, SIGN_BIT, %f0 + fstox %f0, %f4 + movstouw %f4, %o0 + retl + movstouw %f5, %o1 +END (__llrintf_vis3) diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrintf.S b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrintf.S new file mode 100644 index 0000000000..8af5244e7e --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrintf.S @@ -0,0 +1,17 @@ +#include <sparc-ifunc.h> + +SPARC_ASM_VIS3_IFUNC(llrintf) + +weak_alias (__llrintf, llrintf) + +strong_alias (__llrintf, __lllrintf) +weak_alias (__lllrintf, lllrintf) + +# undef weak_alias +# define weak_alias(a, b) +# undef strong_alias +# define strong_alias(a, b) + +#define __llrintf __llrintf_generic + +#include "../s_llrintf.S" diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyint-vis3.S b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyint-vis3.S new file mode 100644 index 0000000000..612446b4ae --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyint-vis3.S @@ -0,0 +1,66 @@ +/* Round float to int floating-point values without generating + an inexact exception, sparc32 v9 vis3 version. + + Copyright (C) 2013-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David S. Miller <davem@davemloft.net>, 2013. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received 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> + + /* We pop constants into the FPU registers using the incoming + argument stack slots, since this avoid having to use any PIC + references. We also thus avoid having to allocate a register + window. + + VIS instructions are used to facilitate the formation of + easier constants, and the propagation of the sign bit. */ + +#define TWO_FIFTYTWO 0x43300000 /* 2**52 */ + +#define ZERO %f10 /* 0.0 */ +#define SIGN_BIT %f12 /* -0.0 */ + +ENTRY (__nearbyint_vis3) + sllx %o0, 32, %o0 + or %o0, %o1, %o0 + movxtod %o0, %f0 + fcmpd %fcc3, %f0, %f0 /* Check for sNaN */ + st %fsr, [%sp + 88] + sethi %hi(TWO_FIFTYTWO), %o2 + sethi %hi(0xf8003e0), %o5 + ld [%sp + 88], %o4 + or %o5, %lo(0xf8003e0), %o5 + andn %o4, %o5, %o4 + fzero ZERO + st %o4, [%sp + 80] + sllx %o2, 32, %o2 + fnegd ZERO, SIGN_BIT + ld [%sp + 80], %fsr + movxtod %o2, %f16 + fabsd %f0, %f14 + fcmpd %fcc3, %f14, %f16 + fmovduge %fcc3, ZERO, %f16 + fand %f0, SIGN_BIT, SIGN_BIT + for %f16, SIGN_BIT, %f16 + faddd %f0, %f16, %f6 + fsubd %f6, %f16, %f0 + fabsd %f0, %f0 + for %f0, SIGN_BIT, %f0 + retl + ld [%sp + 88], %fsr +END (__nearbyint_vis3) diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyint.S b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyint.S new file mode 100644 index 0000000000..47da9eaafe --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyint.S @@ -0,0 +1,19 @@ +#include <sparc-ifunc.h> +#include <math_ldbl_opt.h> + +SPARC_ASM_VIS3_IFUNC(nearbyint) + +weak_alias (__nearbyint, nearbyint) + +#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1) +compat_symbol (libm, __nearbyint, nearbyintl, GLIBC_2_1) +#endif + +# undef weak_alias +# define weak_alias(a, b) +# undef compat_symbol +# define compat_symbol(a, b, c, d) + +#define __nearbyint __nearbyint_generic + +#include "../s_nearbyint.S" diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyintf-vis3.S b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyintf-vis3.S new file mode 100644 index 0000000000..2ac91a01c3 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyintf-vis3.S @@ -0,0 +1,62 @@ +/* Round float to int floating-point values without generating + an inexact exception, sparc32 v9 vis3 version. + + Copyright (C) 2013-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David S. Miller <davem@davemloft.net>, 2013. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received 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> + + /* We pop constants into the FPU registers using the incoming + argument stack slots, since this avoid having to use any PIC + references. We also thus avoid having to allocate a register + window. + + VIS instructions are used to facilitate the formation of + easier constants, and the propagation of the sign bit. */ + +#define TWO_TWENTYTHREE 0x4b000000 /* 2**23 */ + +#define ZERO %f10 /* 0.0 */ +#define SIGN_BIT %f12 /* -0.0 */ + +ENTRY (__nearbyintf_vis3) + movwtos %o0, %f1 + fcmps %fcc3, %f1, %f1 /* Check for sNaN */ + st %fsr, [%sp + 88] + sethi %hi(TWO_TWENTYTHREE), %o2 + sethi %hi(0xf8003e0), %o5 + ld [%sp + 88], %o4 + fzeros ZERO + or %o5, %lo(0xf8003e0), %o5 + fnegs ZERO, SIGN_BIT + andn %o4, %o5, %o4 + st %o4, [%sp + 80] + ld [%sp + 80], %fsr + movwtos %o2, %f16 + fabss %f1, %f14 + fcmps %fcc3, %f14, %f16 + fmovsuge %fcc3, ZERO, %f16 + fands %f1, SIGN_BIT, SIGN_BIT + fors %f16, SIGN_BIT, %f16 + fadds %f1, %f16, %f5 + fsubs %f5, %f16, %f0 + fabss %f0, %f0 + fors %f0, SIGN_BIT, %f0 + retl + ld [%sp + 88], %fsr +END (__nearbyintf_vis3) diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyintf.S b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyintf.S new file mode 100644 index 0000000000..95100c1bfc --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyintf.S @@ -0,0 +1,12 @@ +#include <sparc-ifunc.h> + +SPARC_ASM_VIS3_IFUNC(nearbyintf) + +weak_alias (__nearbyintf, nearbyintf) + +# undef weak_alias +# define weak_alias(a, b) + +#define __nearbyintf __nearbyintf_generic + +#include "../s_nearbyintf.S" diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rint-vis3.S b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rint-vis3.S new file mode 100644 index 0000000000..39cb43706a --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rint-vis3.S @@ -0,0 +1,55 @@ +/* Round float to int floating-point values, sparc32 v9 vis3 version. + Copyright (C) 2012-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David S. Miller <davem@davemloft.net>, 2012. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received 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> + + /* VIS instructions are used to facilitate the formation of + easier constants, and the propagation of the sign bit. */ + +#define TWO_FIFTYTWO 0x43300000 /* 2**52 */ + +#define ZERO %f10 /* 0.0 */ +#define SIGN_BIT %f12 /* -0.0 */ + +ENTRY (__rint_vis3) + sethi %hi(TWO_FIFTYTWO), %o2 + sllx %o0, 32, %o0 + + or %o0, %o1, %o0 + fzero ZERO + + movxtod %o0, %f0 + sllx %o2, 32, %o2 + fnegd ZERO, SIGN_BIT + + movxtod %o2, %f16 + fabsd %f0, %f14 + + fcmpd %fcc3, %f14, %f16 + + fmovduge %fcc3, ZERO, %f16 + fand %f0, SIGN_BIT, SIGN_BIT + + for %f16, SIGN_BIT, %f16 + faddd %f0, %f16, %f6 + fsubd %f6, %f16, %f0 + fabsd %f0, %f0 + retl + for %f0, SIGN_BIT, %f0 +END (__rint_vis3) diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rint.S b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rint.S new file mode 100644 index 0000000000..de893faebf --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rint.S @@ -0,0 +1,19 @@ +#include <sparc-ifunc.h> +#include <math_ldbl_opt.h> + +SPARC_ASM_VIS3_IFUNC(rint) + +weak_alias (__rint, rint) + +#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0) +compat_symbol (libm, __rint, rintl, GLIBC_2_0) +#endif + +# undef weak_alias +# define weak_alias(a, b) +# undef compat_symbol +# define compat_symbol(a, b, c, d) + +#define __rint __rint_generic + +#include "../s_rint.S" diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rintf-vis3.S b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rintf-vis3.S new file mode 100644 index 0000000000..26c9d82ede --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rintf-vis3.S @@ -0,0 +1,51 @@ +/* Round float to int floating-point values, sparc32 v9 vis3 version. + Copyright (C) 2012-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David S. Miller <davem@davemloft.net>, 2012. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received 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> + + /* VIS instructions are used to facilitate the formation of + easier constants, and the propagation of the sign bit. */ + +#define TWO_TWENTYTHREE 0x4b000000 /* 2**23 */ + +#define ZERO %f10 /* 0.0 */ +#define SIGN_BIT %f12 /* -0.0 */ + +ENTRY (__rintf_vis3) + movwtos %o0, %f1 + sethi %hi(TWO_TWENTYTHREE), %o2 + fzeros ZERO + + fnegs ZERO, SIGN_BIT + + movwtos %o2, %f16 + fabss %f1, %f14 + + fcmps %fcc3, %f14, %f16 + + fmovsuge %fcc3, ZERO, %f16 + fands %f1, SIGN_BIT, SIGN_BIT + + fors %f16, SIGN_BIT, %f16 + fadds %f1, %f16, %f5 + fsubs %f5, %f16, %f0 + fabss %f0, %f0 + retl + fors %f0, SIGN_BIT, %f0 +END (__rintf_vis3) diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rintf.S b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rintf.S new file mode 100644 index 0000000000..38fd936086 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rintf.S @@ -0,0 +1,12 @@ +#include <sparc-ifunc.h> + +SPARC_ASM_VIS3_IFUNC(rintf) + +weak_alias (__rintf, rintf) + +# undef weak_alias +# define weak_alias(a, b) + +#define __rintf __rintf_generic + +#include "../s_rintf.S" diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt_compat-vis3.S b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt_compat-vis3.S new file mode 100644 index 0000000000..06ff449150 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt_compat-vis3.S @@ -0,0 +1,49 @@ +/* sqrt function. sparc32 v9 vis3 version. + Copyright (C) 2012-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received 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 (__sqrt_vis3) + movwtos %o0, %f0 + fzero %f8 + movwtos %o1, %f1 + fcmpd %f0, %f8 + fbl 1f + nop +8: retl + fsqrtd %f0, %f0 +1: +#ifdef SHARED + SETUP_PIC_REG_LEAF(o5, g1) + sethi %gdop_hix22(_LIB_VERSION), %g1 + xor %g1, %gdop_lox10(_LIB_VERSION), %g1 + ld [%o5 + %g1], %g1, %gdop(_LIB_VERSION) +#else + sethi %hi(_LIB_VERSION), %g1 + or %g1, %lo(_LIB_VERSION), %g1 +#endif + ld [%g1], %g1 + cmp %g1, -1 + be 8b + mov %o0, %o2 + mov %o1, %o3 + mov 26, %o4 + mov %o7, %g1 + call __kernel_standard + mov %g1, %o7 +END (__sqrt_vis3) diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt_compat.S b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt_compat.S new file mode 100644 index 0000000000..1ccac19e29 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt_compat.S @@ -0,0 +1,12 @@ +#include <sparc-ifunc.h> + +SPARC_ASM_VIS3_IFUNC(sqrt) + +weak_alias (__sqrt, sqrt) + +# undef weak_alias +# define weak_alias(a, b) + +#define __sqrt __sqrt_generic + +#include "../w_sqrt_compat.S" diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf_compat-vis3.S b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf_compat-vis3.S new file mode 100644 index 0000000000..5b21523fc0 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf_compat-vis3.S @@ -0,0 +1,47 @@ +/* sqrtf function. sparc32 v9 vis3 version. + Copyright (C) 2012-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received 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 (__sqrtf_vis3) + movwtos %o0, %f0 + fzeros %f8 + fcmps %f0, %f8 + fbl 1f + nop +8: retl + fsqrts %f0, %f0 +1: +#ifdef SHARED + SETUP_PIC_REG_LEAF(o5, g1) + sethi %gdop_hix22(_LIB_VERSION), %g1 + xor %g1, %gdop_lox10(_LIB_VERSION), %g1 + ld [%o5 + %g1], %g1, %gdop(_LIB_VERSION) +#else + sethi %hi(_LIB_VERSION), %g1 + or %g1, %lo(_LIB_VERSION), %g1 +#endif + ld [%g1], %g1 + cmp %g1, -1 + be 8b + mov %o0, %o1 + mov 126, %o2 + mov %o7, %g1 + call __kernel_standard_f + mov %g1, %o7 +END (__sqrtf_vis3) diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf_compat.S b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf_compat.S new file mode 100644 index 0000000000..f0e759a2c8 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf_compat.S @@ -0,0 +1,12 @@ +#include <sparc-ifunc.h> + +SPARC_ASM_VIS3_IFUNC(sqrtf) + +weak_alias (__sqrtf, sqrtf) + +# undef weak_alias +# define weak_alias(a, b) + +#define __sqrtf __sqrtf_generic + +#include "../w_sqrtf_compat.S" |