diff options
| author | Zack Weinberg <zackw@panix.com> | 2017-06-08 15:39:03 -0400 |
|---|---|---|
| committer | Zack Weinberg <zackw@panix.com> | 2017-06-08 15:39:03 -0400 |
| commit | 5046dbb4a7eba5eccfd258f92f4735c9ffc8d069 (patch) | |
| tree | 4470480d904b65cf14ca524f96f79eca818c3eaf /REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu | |
| parent | 199fc19d3aaaf57944ef036e15904febe877fc93 (diff) | |
| download | glibc-zack/build-layout-experiment.tar.gz glibc-zack/build-layout-experiment.tar.xz glibc-zack/build-layout-experiment.zip | |
Prepare for radical source tree reorganization. zack/build-layout-experiment
All top-level files and directories are moved into a temporary storage directory, REORG.TODO, except for files that will certainly still exist in their current form at top level when we're done (COPYING, COPYING.LIB, LICENSES, NEWS, README), all old ChangeLog files (which are moved to the new directory OldChangeLogs, instead), and the generated file INSTALL (which is just deleted; in the new order, there will be no generated files checked into version control).
Diffstat (limited to 'REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu')
44 files changed, 1576 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" diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/s_fabs.S b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/s_fabs.S new file mode 100644 index 0000000000..bf51739b5a --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/s_fabs.S @@ -0,0 +1,28 @@ +/* Float absolute value, sparc32+v9 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) + st %o0, [%sp+72] + st %o1, [%sp+76] + ldd [%sp+72], %f0 + retl + fabsd %f0, %f0 +END (__fabs) +weak_alias (__fabs, fabs) diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/s_isnan.S b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/s_isnan.S new file mode 100644 index 0000000000..62c4fc3593 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/s_isnan.S @@ -0,0 +1,40 @@ +/* isnan(). sparc32 v9 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> +#include <math_ldbl_opt.h> + +ENTRY (__isnan) + sethi %hi(0x7ff00000), %g1 + sllx %o0, 33, %o0 + sllx %g1, 32, %g1 + srlx %o0, 1, %o0 + or %o0, %o1, %o0 + sub %g1, %o0, %o0 + retl + srlx %o0, 63, %o0 +END (__isnan) +hidden_def (__isnan) +weak_alias (__isnan, isnan) + +#if !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/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/s_llrint.S b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/s_llrint.S new file mode 100644 index 0000000000..62bd9f50c7 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/s_llrint.S @@ -0,0 +1,72 @@ +/* llrint(), sparc32 v9 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> +#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 (__llrint) + sethi %hi(TWO_FIFTYTWO), %o2 + sllx %o0, 32, %o0 + + or %o0, %o1, %o0 + fzero ZERO + + stx %o0, [%sp + 72] + sllx %o2, 32, %o2 + fnegd ZERO, SIGN_BIT + + ldd [%sp + 72], %f0 + + stx %o2, [%sp + 72] + fabsd %f0, %f14 + + ldd [%sp + 72], %f16 + 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 + std %f4, [%sp + 72] + retl + ldd [%sp + 72], %o0 +END (__llrint) +weak_alias (__llrint, llrint) + +#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1) +compat_symbol (libm, __llrint, llrintl, GLIBC_2_1) +#endif diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/s_llrintf.S b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/s_llrintf.S new file mode 100644 index 0000000000..cda284b124 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/s_llrintf.S @@ -0,0 +1,62 @@ +/* llrintf(), sparc32 v9 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> + + /* 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 (__llrintf) + st %o0, [%sp + 68] + sethi %hi(TWO_TWENTYTHREE), %o2 + fzeros ZERO + + ld [%sp + 68], %f1 + fnegs ZERO, SIGN_BIT + + st %o2, [%sp + 68] + fabss %f1, %f14 + + ld [%sp + 68], %f16 + 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 + std %f4, [%sp + 72] + retl + ldd [%sp + 72], %o0 +END (__llrintf) +weak_alias (__llrintf, llrintf) diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/s_lrintf.S b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/s_lrintf.S new file mode 100644 index 0000000000..a242b755d0 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/s_lrintf.S @@ -0,0 +1,62 @@ +/* lrintf(), sparc32 v9 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> + + /* 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 (__lrintf) + st %o0, [%sp + 68] + sethi %hi(TWO_TWENTYTHREE), %o2 + fzeros ZERO + + ld [%sp + 68], %f1 + fnegs ZERO, SIGN_BIT + + st %o2, [%sp + 68] + fabss %f1, %f14 + + ld [%sp + 68], %f16 + 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 + fstoi %f0, %f3 + st %f3, [%sp + 68] + retl + ld [%sp + 68], %o0 +END (__lrintf) +weak_alias (__lrintf, lrintf) diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/s_nearbyint.S b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/s_nearbyint.S new file mode 100644 index 0000000000..c26d2e3e44 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/s_nearbyint.S @@ -0,0 +1,73 @@ +/* Round float to int floating-point values without generating + an inexact exception, sparc32 v9 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) + sllx %o0, 32, %o0 + or %o0, %o1, %o0 + stx %o0, [%sp + 72] + ldd [%sp + 72], %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 + stx %o2, [%sp + 72] + fabsd %f0, %f14 + ldd [%sp + 72], %f16 + 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) +weak_alias (__nearbyint, nearbyint) + +#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1) +compat_symbol (libm, __nearbyint, nearbyintl, GLIBC_2_1) +#endif diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/s_nearbyintf.S b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/s_nearbyintf.S new file mode 100644 index 0000000000..1e65c79ee6 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/s_nearbyintf.S @@ -0,0 +1,65 @@ +/* Round float to int floating-point values without generating + an inexact exception, sparc32 v9 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) + st %o0, [%sp + 68] + ld [%sp + 68], %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 + st %o2, [%sp + 68] + fabss %f1, %f14 + ld [%sp + 68], %f16 + 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) +weak_alias (__nearbyintf, nearbyintf) diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/s_rint.S b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/s_rint.S new file mode 100644 index 0000000000..f3560ccc79 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/s_rint.S @@ -0,0 +1,69 @@ +/* Round float to int floating-point values, sparc32 v9 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> +#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 (__rint) + sethi %hi(TWO_FIFTYTWO), %o2 + sllx %o0, 32, %o0 + + or %o0, %o1, %o0 + fzero ZERO + + stx %o0, [%sp + 72] + sllx %o2, 32, %o2 + fnegd ZERO, SIGN_BIT + + ldd [%sp + 72], %f0 + + stx %o2, [%sp + 72] + fabsd %f0, %f14 + + ldd [%sp + 72], %f16 + 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) +weak_alias (__rint, rint) + +#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0) +compat_symbol (libm, __rint, rintl, GLIBC_2_0) +#endif diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/s_rintf.S b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/s_rintf.S new file mode 100644 index 0000000000..dfdae9dcdd --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/s_rintf.S @@ -0,0 +1,59 @@ +/* Round float to int floating-point values, sparc32 v9 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> + + /* 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 (__rintf) + st %o0, [%sp + 68] + sethi %hi(TWO_TWENTYTHREE), %o2 + fzeros ZERO + + ld [%sp + 68], %f1 + fnegs ZERO, SIGN_BIT + + st %o2, [%sp + 68] + fabss %f1, %f14 + + ld [%sp + 68], %f16 + 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) +weak_alias (__rintf, rintf) diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrt_compat.S b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrt_compat.S new file mode 100644 index 0000000000..4415a82024 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrt_compat.S @@ -0,0 +1,51 @@ +/* sqrt function. sparc32 v9 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) + std %o0, [%sp + 80] + fzero %f8 + ldd [%sp + 80], %f0 + 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) + +weak_alias (__sqrt, sqrt) diff --git a/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrtf_compat.S b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrtf_compat.S new file mode 100644 index 0000000000..1c3c97f8e9 --- /dev/null +++ b/REORG.TODO/sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrtf_compat.S @@ -0,0 +1,50 @@ +/* sqrtf function. sparc32 v9 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) + st %o0, [%sp + 72] + fzeros %f8 + ld [%sp + 72], %f0 + 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) + +weak_alias (__sqrtf, sqrtf) |