diff options
Diffstat (limited to 'REORG.TODO/sysdeps/powerpc/powerpc64/power5+')
13 files changed, 333 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc64/power5+/Implies b/REORG.TODO/sysdeps/powerpc/powerpc64/power5+/Implies new file mode 100644 index 0000000000..565bc94471 --- /dev/null +++ b/REORG.TODO/sysdeps/powerpc/powerpc64/power5+/Implies @@ -0,0 +1,4 @@ +powerpc/power5+/fpu +powerpc/power5+ +powerpc/powerpc64/power5/fpu +powerpc/powerpc64/power5 diff --git a/REORG.TODO/sysdeps/powerpc/powerpc64/power5+/fpu/Implies b/REORG.TODO/sysdeps/powerpc/powerpc64/power5+/fpu/Implies new file mode 100644 index 0000000000..f00c50fb49 --- /dev/null +++ b/REORG.TODO/sysdeps/powerpc/powerpc64/power5+/fpu/Implies @@ -0,0 +1 @@ +powerpc/powerpc64/power5/fpu diff --git a/REORG.TODO/sysdeps/powerpc/powerpc64/power5+/fpu/multiarch/Implies b/REORG.TODO/sysdeps/powerpc/powerpc64/power5+/fpu/multiarch/Implies new file mode 100644 index 0000000000..c0e67848e2 --- /dev/null +++ b/REORG.TODO/sysdeps/powerpc/powerpc64/power5+/fpu/multiarch/Implies @@ -0,0 +1 @@ +powerpc/powerpc64/power5/fpu/multiarch diff --git a/REORG.TODO/sysdeps/powerpc/powerpc64/power5+/fpu/s_ceil.S b/REORG.TODO/sysdeps/powerpc/powerpc64/power5+/fpu/s_ceil.S new file mode 100644 index 0000000000..39b7ee78e5 --- /dev/null +++ b/REORG.TODO/sysdeps/powerpc/powerpc64/power5+/fpu/s_ceil.S @@ -0,0 +1,37 @@ +/* ceil function. PowerPC64/power5+ version. + Copyright (C) 2006-2017 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> + + .machine "power5" +EALIGN (__ceil, 4, 0) + CALL_MCOUNT 0 + frip fp1, fp1 + blr + END (__ceil) + +weak_alias (__ceil, ceil) + +#ifdef NO_LONG_DOUBLE +weak_alias (__ceil, ceill) +strong_alias (__ceil, __ceill) +#endif +#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0) +compat_symbol (libm, __ceil, ceill, GLIBC_2_0) +#endif diff --git a/REORG.TODO/sysdeps/powerpc/powerpc64/power5+/fpu/s_ceilf.S b/REORG.TODO/sysdeps/powerpc/powerpc64/power5+/fpu/s_ceilf.S new file mode 100644 index 0000000000..d1c6f26d6d --- /dev/null +++ b/REORG.TODO/sysdeps/powerpc/powerpc64/power5+/fpu/s_ceilf.S @@ -0,0 +1,30 @@ +/* ceilf function. PowerPC64/power5+ version. + Copyright (C) 2006-2017 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> + + .machine "power5" +EALIGN (__ceilf, 4, 0) + CALL_MCOUNT 0 + frip fp1, fp1 /* The rounding instructions are double. */ + frsp fp1, fp1 /* But we need to set ooverflow for float. */ + blr + END (__ceilf) + +weak_alias (__ceilf, ceilf) + diff --git a/REORG.TODO/sysdeps/powerpc/powerpc64/power5+/fpu/s_floor.S b/REORG.TODO/sysdeps/powerpc/powerpc64/power5+/fpu/s_floor.S new file mode 100644 index 0000000000..6411f15633 --- /dev/null +++ b/REORG.TODO/sysdeps/powerpc/powerpc64/power5+/fpu/s_floor.S @@ -0,0 +1,37 @@ +/* floor function. PowerPC64/power5+ version. + Copyright (C) 2006-2017 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> + + .machine "power5" +EALIGN (__floor, 4, 0) + CALL_MCOUNT 0 + frim fp1, fp1 + blr + END (__floor) + +weak_alias (__floor, floor) + +#ifdef NO_LONG_DOUBLE +weak_alias (__floor, floorl) +strong_alias (__floor, __floorl) +#endif +#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0) +compat_symbol (libm, __floor, floorl, GLIBC_2_0) +#endif diff --git a/REORG.TODO/sysdeps/powerpc/powerpc64/power5+/fpu/s_floorf.S b/REORG.TODO/sysdeps/powerpc/powerpc64/power5+/fpu/s_floorf.S new file mode 100644 index 0000000000..26c3b2594b --- /dev/null +++ b/REORG.TODO/sysdeps/powerpc/powerpc64/power5+/fpu/s_floorf.S @@ -0,0 +1,30 @@ +/* floorf function. PowerPC64/power5+ version. + Copyright (C) 2006-2017 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> + + .machine "power5" +EALIGN (__floorf, 4, 0) + CALL_MCOUNT 0 + frim fp1, fp1 /* The rounding instructions are double. */ + frsp fp1, fp1 /* But we need to set ooverflow for float. */ + blr + END (__floorf) + +weak_alias (__floorf, floorf) + diff --git a/REORG.TODO/sysdeps/powerpc/powerpc64/power5+/fpu/s_llround.S b/REORG.TODO/sysdeps/powerpc/powerpc64/power5+/fpu/s_llround.S new file mode 100644 index 0000000000..909714b449 --- /dev/null +++ b/REORG.TODO/sysdeps/powerpc/powerpc64/power5+/fpu/s_llround.S @@ -0,0 +1,58 @@ +/* llround function. POWER5+, PowerPC64 version. + Copyright (C) 2006-2017 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> + +/* long long [r3] llround (float x [fp1]) + IEEE 1003.1 llround function. IEEE specifies "round to the nearest + integer value, rounding halfway cases away from zero, regardless of + the current rounding mode." However PowerPC Architecture defines + "round to Nearest" as "Choose the best approximation. In case of a + tie, choose the one that is even (least significant bit o).". + So we pre-round using the V2.02 Floating Round to Integer Nearest + instruction before we use Floating Convert to Integer Word with + round to zero instruction. */ + + .machine "power5" +EALIGN (__llround, 4, 0) + CALL_MCOUNT 0 + frin fp2, fp1 /* Round to nearest +-0.5. */ + fctidz fp3, fp2 /* Convert To Integer DW round toward 0. */ + stfd fp3, -16(r1) + nop /* Insure the following load is in a different dispatch group */ + nop /* to avoid pipe stall on POWER4&5. */ + nop + ld r3, -16(r1) + blr + END (__llround) + +strong_alias (__llround, __lround) +weak_alias (__llround, llround) +weak_alias (__lround, lround) + +#ifdef NO_LONG_DOUBLE +weak_alias (__llround, llroundl) +strong_alias (__llround, __llroundl) +weak_alias (__lround, lroundl) +strong_alias (__lround, __lroundl) +#endif +#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1) +compat_symbol (libm, __llround, llroundl, GLIBC_2_1) +compat_symbol (libm, __lround, lroundl, GLIBC_2_1) +#endif diff --git a/REORG.TODO/sysdeps/powerpc/powerpc64/power5+/fpu/s_round.S b/REORG.TODO/sysdeps/powerpc/powerpc64/power5+/fpu/s_round.S new file mode 100644 index 0000000000..dc46d20f4f --- /dev/null +++ b/REORG.TODO/sysdeps/powerpc/powerpc64/power5+/fpu/s_round.S @@ -0,0 +1,37 @@ +/* round function. PowerPC64/power5+ version. + Copyright (C) 2006-2017 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> + + .machine "power5" +EALIGN (__round, 4, 0) + CALL_MCOUNT 0 + frin fp1, fp1 + blr + END (__round) + +weak_alias (__round, round) + +#ifdef NO_LONG_DOUBLE +weak_alias (__round, roundl) +strong_alias (__round, __roundl) +#endif +#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1) +compat_symbol (libm, __round, roundl, GLIBC_2_1) +#endif diff --git a/REORG.TODO/sysdeps/powerpc/powerpc64/power5+/fpu/s_roundf.S b/REORG.TODO/sysdeps/powerpc/powerpc64/power5+/fpu/s_roundf.S new file mode 100644 index 0000000000..0a587843ad --- /dev/null +++ b/REORG.TODO/sysdeps/powerpc/powerpc64/power5+/fpu/s_roundf.S @@ -0,0 +1,30 @@ +/* roundf function. PowerPC64/power5+ version. + Copyright (C) 2006-2017 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> + + .machine "power5" +EALIGN (__roundf, 4, 0) + CALL_MCOUNT 0 + frin fp1, fp1 /* The rounding instructions are double. */ + frsp fp1, fp1 /* But we need to set ooverflow for float. */ + blr + END (__roundf) + +weak_alias (__roundf, roundf) + diff --git a/REORG.TODO/sysdeps/powerpc/powerpc64/power5+/fpu/s_trunc.S b/REORG.TODO/sysdeps/powerpc/powerpc64/power5+/fpu/s_trunc.S new file mode 100644 index 0000000000..7f8290e408 --- /dev/null +++ b/REORG.TODO/sysdeps/powerpc/powerpc64/power5+/fpu/s_trunc.S @@ -0,0 +1,37 @@ +/* trunc function. PowerPC64/power5+ version. + Copyright (C) 2006-2017 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> + + .machine "power5" +EALIGN (__trunc, 4, 0) + CALL_MCOUNT 0 + friz fp1, fp1 + blr + END (__trunc) + +weak_alias (__trunc, trunc) + +#ifdef NO_LONG_DOUBLE +weak_alias (__trunc, truncl) +strong_alias (__trunc, __truncl) +#endif +#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1) +compat_symbol (libm, __trunc, truncl, GLIBC_2_1) +#endif diff --git a/REORG.TODO/sysdeps/powerpc/powerpc64/power5+/fpu/s_truncf.S b/REORG.TODO/sysdeps/powerpc/powerpc64/power5+/fpu/s_truncf.S new file mode 100644 index 0000000000..07f5d33127 --- /dev/null +++ b/REORG.TODO/sysdeps/powerpc/powerpc64/power5+/fpu/s_truncf.S @@ -0,0 +1,30 @@ +/* truncf function. PowerPC64/power5+ version. + Copyright (C) 2006-2017 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> + + .machine "power5" +EALIGN (__truncf, 4, 0) + CALL_MCOUNT 0 + friz fp1, fp1 /* The rounding instructions are double. */ + frsp fp1, fp1 /* But we need to set ooverflow for float. */ + blr + END (__truncf) + +weak_alias (__truncf, truncf) + diff --git a/REORG.TODO/sysdeps/powerpc/powerpc64/power5+/multiarch/Implies b/REORG.TODO/sysdeps/powerpc/powerpc64/power5+/multiarch/Implies new file mode 100644 index 0000000000..0851b19fa2 --- /dev/null +++ b/REORG.TODO/sysdeps/powerpc/powerpc64/power5+/multiarch/Implies @@ -0,0 +1 @@ +powerpc/powerpc64/power5/multiarch |