diff options
| author | Jakub Jelinek <jakub@redhat.com> | 2006-02-01 08:53:29 +0000 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2006-02-01 08:53:29 +0000 |
| commit | 856d9bbc0f0e12c3801b8607dad1c2003c339240 (patch) | |
| tree | 0eb1316cfb14fa7baf870edbc2b34a10261b6029 | |
| parent | 457f0e82a381a2ab110ad1558059aac87fb492af (diff) | |
Updated to fedora-glibc-20060201T0846
63 files changed, 1581 insertions, 270 deletions
@@ -1,3 +1,142 @@ +2006-01-31 Jakub Jelinek <jakub@redhat.com> + + * sysdeps/unix/sysv/linux/alpha/fpu/Implies: New file. + * sysdeps/alpha/fpu/s_ceil.c: Include math_ldbl_opt.h, add + compat_symbol if LONG_DOUBLE_COMPAT. + * sysdeps/alpha/fpu/s_copysign.c: Likewise. + * sysdeps/alpha/fpu/s_fabs.c: Likewise. + * sysdeps/alpha/fpu/s_floor.c: Likewise. + * sysdeps/alpha/fpu/s_rint.c: Likewise. + * sysdeps/alpha/soft-fp/e_sqrtl.c: New file. + * sysdeps/alpha/Implies: Add ieee754/ldbl-128. + + * sysdeps/unix/sysv/linux/alpha/bits/wordsize.h: New file. + * sysdeps/unix/sysv/linux/alpha/Implies: Add ieee754/ldbl-64-128, + ieee754/ldbl-opt. + * sysdeps/alpha/bits/mathdef.h (__NO_LONG_DOUBLE_MATH): Remove. + * sysdeps/unix/sysv/linux/alpha/nldbl-abi.h: New file. + * sysdeps/unix/sysv/linux/alpha/Makefile + [$(subdir) = math] (libm-routines): Add multc3, divtc3. + + * math/divtc3.c: New file. + * math/multc3.c: New file. + * sysdeps/unix/sysv/linux/sparc/sparc32/Makefile + [$(subdir) = math] (libm-routines): Add multc3, divtc3. + + * sysdeps/unix/sysv/linux/sparc/sparc32/fpu/Implies: New file. + * sysdeps/sparc/sparc32/fpu/s_fabsl.c: Include math.h and + math_ldbl_opt.h. + (fabsl): Use long_double_symbol instead of weak_alias. + * sysdeps/sparc/sparc32/fpu/s_fabs.c: Include math.h and + math_ldbl_opt.h. + [LONG_DOUBLE_COMPAT] (fabsl): Add compat_symbol. + +2006-01-31 Martin Schwidefsky <schwidefsky@de.ibm.com> + Jakub Jelinek <jakub@redhat.com> + + * sysdeps/unix/sysv/linux/s390/Implies: New file. + * sysdeps/unix/sysv/linux/s390/fpu/Implies: New file. + * sysdeps/unix/sysv/linux/s390/nldbl-abi.h: New file. + * sysdeps/s390/fpu/bits/mathinline.h (signbitl, sqrtl): New inlines. + * sysdeps/s390/bits/mathdef.h: New file. + * sysdeps/s390/fpu/e_sqrtl.c: New file. + * sysdeps/s390/s390-32/bits/wordsize.h (__LONG_DOUBLE_MATH_OPTIONAL, + __NO_LONG_DOUBLE_MATH): Define. + * sysdeps/s390/s390-64/bits/wordsize.h: Likewise. + * sysdeps/s390/Implies: Add ieee754/ldbl-128. + * sysdeps/s390/ldbl2mpn.c: File removed. + * sysdeps/s390/fpu/libm-test-ulps: Updated. + +2006-01-31 Roland McGrath <roland@redhat.com> + + * sysdeps/alpha/fpu/bits/mathdef.h: Moved to ... + * sysdeps/alpha/bits/mathdef.h: ... here. + * sysdeps/i386/fpu/bits/mathdef.h: Moved to ... + * sysdeps/i386/bits/mathdef.h: ... here. + * sysdeps/mips/fpu/bits/mathdef.h: Moved to ... + * sysdeps/mips/bits/mathdef.h: ... here. + * sysdeps/m68k/fpu/bits/mathdef.h: Moved to ... + * sysdeps/m68k/bits/mathdef.h: ... here. + * sysdeps/powerpc/fpu/bits/mathdef.h: Moved to ... + * sysdeps/powerpc/bits/mathdef.h: ... here. + * sysdeps/sparc/fpu/bits/mathdef.h: Moved to ... + * sysdeps/sparc/bits/mathdef.h: ... here. + * sysdeps/ia64/fpu/bits/mathdef.h: Moved to ... + * sysdeps/ia64/bits/mathdef.h: ... here. + * sysdeps/sh/sh4/fpu/bits/mathdef.h: Moved to ... + * sysdeps/sh/sh4/bits/mathdef.h: ... here. + * sysdeps/x86_64/fpu/bits/mathdef.h: Moved to ... + * sysdeps/x86_64/bits/mathdef.h: ... here. + +2006-01-31 Jakub Jelinek <jakub@redhat.com> + + * sysdeps/unix/sysv/linux/i386/fxstatat.c [XSTAT_IS_STAT64] + (__fxstatat64): Add libc_hidden_ver. + * sysdeps/unix/sysv/linux/fxstatat.c [XSTAT_IS_STAT64] (__fxstatat64): + Likewise. + + * sysdeps/sparc/sparc64/jmpbuf-unwind.h: Remove jmpbuf-offsets.h + include. + +2006-01-31 Roland McGrath <roland@redhat.com> + + * sysdeps/powerpc/fpu/libm-test-ulps: Update by Jakub. + + * inet/rcmd.c (iruserfopen): Remove redundant initialization. + From Bernhard Fischer <rep.nop@aon.at>. + + * posix/regcomp.c (calc_eclosure_iter): Remove dead variables. + Reported by Mike Frysinger <vapier@gentoo.org>. + +2006-01-30 Steven Munroe <sjmunroe@us.ibm.com> + + * sysdeps/ieee754/ldbl-128ibm/k_cosl.c (__kernel_cosl): Correct index + for __sincosl_table. + * sysdeps/ieee754/ldbl-128ibm/k_sincosl.c (__kernel_sincosl): Likewise. + * sysdeps/ieee754/ldbl-128ibm/k_sinl.c (__kernel_sinl): Likewise. + + * sysdeps/ieee754/ldbl-128ibm/s_ceill.c: Correct sign of 0.0. + * sysdeps/ieee754/ldbl-128ibm/s_floorl.c: Likewise. + + * sysdeps/ieee754/ldbl-128ibm/s_cprojl.c: New file. + * sysdeps/ieee754/ldbl-128ibm/s_ctanhl.c: New file. + * sysdeps/ieee754/ldbl-128ibm/s_ctanl.c: New file. + +2006-01-29 Daniel Jacobowitz <dan@codesourcery.com> + + * sysdeps/unix/sysv/linux/mips/bits/errno.h (ECANCELED, + EOWNERDEAD, ENOTRECOVERABLE): Define. + + * sysdeps/unix/sysv/linux/mips/bits/mman.h (MADV_REMOVE): Define. + + * sysdeps/mips/dl-machine.h (RTLD_START): Correct offsets for + N64. + + * sysdeps/unix/sysv/linux/mips/bits/socket.h (struct msghdr): Use + size_t for msg_controllen. + (__cmsg_nxthdr): Correct test. + (__SCM_CONNECT): Delete. + +2006-01-30 Alexandre Oliva <aoliva@redhat.com> + Roland McGrath <roland@redhat.com> + + * configure.in (fno_unit_at_a_time): Set to + -fno-toplevel-reorder if the compiler supports it. + Otherwise use -fno-unit-at-a-time unconditionally. + * configure: Regenerated. + +2006-01-30 Jakub Jelinek <jakub@redhat.com> + + * sysdeps/powerpc/fpu/libm-test-ulps: Merge ulps with older + libm-test-ulps rather than overwrite it. Remove excessively high ulps. + +2006-01-29 Joseph S. Myers <joseph@codesourcery.com> + + * soft-fp/double.h (FP_CMP_UNORD_D): Also define in + [_FP_W_TYPE_SIZE >= 64] case. + * soft-fp/extended.h (FP_CMP_UNORD_E): Likewise. + * soft-fp/quad.h (FP_CMP_UNORD_Q): Likewise. + 2006-01-27 Dwayne Grant McConnell <decimal@us.ibm.com> Jakub Jelinek <jakub@redhat.com> Roland McGrath <roland@redhat.com> @@ -5800,15 +5800,15 @@ echo "${ECHO_T}$libc_cv_fpie" >&6 fi -echo "$as_me:$LINENO: checking for -fno-unit-at-a-time" >&5 -echo $ECHO_N "checking for -fno-unit-at-a-time... $ECHO_C" >&6 -if test "${libc_cv_fno_unit_at_a_time+set}" = set; then +echo "$as_me:$LINENO: checking for -fno-toplevel-reorder" >&5 +echo $ECHO_N "checking for -fno-toplevel-reorder... $ECHO_C" >&6 +if test "${libc_cv_fno_toplevel_reorder+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.c <<EOF int foo; EOF -if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -fno-unit-at-a-time +if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -fno-toplevel-reorder conftest.c 1>&5' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 @@ -5816,15 +5816,17 @@ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -fno-unit-at-a-time echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } then - libc_cv_fno_unit_at_a_time=yes + libc_cv_fno_toplevel_reorder=yes else - libc_cv_fno_unit_at_a_time=no + libc_cv_fno_toplevel_reorder=no fi rm -f conftest* fi -echo "$as_me:$LINENO: result: $libc_cv_fno_unit_at_a_time" >&5 -echo "${ECHO_T}$libc_cv_fno_unit_at_a_time" >&6 -if test $libc_cv_fno_unit_at_a_time = yes; then +echo "$as_me:$LINENO: result: $libc_cv_fno_toplevel_reorder" >&5 +echo "${ECHO_T}$libc_cv_fno_toplevel_reorder" >&6 +if test $libc_cv_fno_toplevel_reorder = yes; then + fno_unit_at_a_time=-fno-toplevel-reorder +else fno_unit_at_a_time=-fno-unit-at-a-time fi diff --git a/configure.in b/configure.in index b5d4e3ff4b..dfbf3f1420 100644 --- a/configure.in +++ b/configure.in @@ -1515,19 +1515,21 @@ EOF AC_SUBST(libc_cv_fpie) fi -AC_CACHE_CHECK(for -fno-unit-at-a-time, libc_cv_fno_unit_at_a_time, [dnl +AC_CACHE_CHECK(for -fno-toplevel-reorder, libc_cv_fno_toplevel_reorder, [dnl cat > conftest.c <<EOF int foo; EOF -if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -S -fno-unit-at-a-time +if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -S -fno-toplevel-reorder conftest.c 1>&AS_MESSAGE_LOG_FD]) then - libc_cv_fno_unit_at_a_time=yes + libc_cv_fno_toplevel_reorder=yes else - libc_cv_fno_unit_at_a_time=no + libc_cv_fno_toplevel_reorder=no fi rm -f conftest*]) -if test $libc_cv_fno_unit_at_a_time = yes; then +if test $libc_cv_fno_toplevel_reorder = yes; then + fno_unit_at_a_time=-fno-toplevel-reorder +else fno_unit_at_a_time=-fno-unit-at-a-time fi AC_SUBST(fno_unit_at_a_time) diff --git a/fedora/branch.mk b/fedora/branch.mk index 77ef6ab14a..4acea389a0 100644 --- a/fedora/branch.mk +++ b/fedora/branch.mk @@ -3,5 +3,5 @@ glibc-branch := fedora glibc-base := HEAD DIST_BRANCH := devel COLLECTION := dist-fc4 -fedora-sync-date := 2006-01-30 09:22 UTC -fedora-sync-tag := fedora-glibc-20060130T0922 +fedora-sync-date := 2006-02-01 08:46 UTC +fedora-sync-tag := fedora-glibc-20060201T0846 diff --git a/inet/rcmd.c b/inet/rcmd.c index da6c070764..341304acd5 100644 --- a/inet/rcmd.c +++ b/inet/rcmd.c @@ -477,7 +477,6 @@ iruserfopen (const char *file, uid_t okuser) /* If not a regular file, if owned by someone other than user or root, if writeable by anyone but the owner, or if hardlinked anywhere, quit. */ - cp = NULL; if (__lxstat64 (_STAT_VER, file, &st)) cp = _("lstat failed"); else if (!S_ISREG (st.st_mode)) diff --git a/math/divtc3.c b/math/divtc3.c new file mode 100644 index 0000000000..d974ae6454 --- /dev/null +++ b/math/divtc3.c @@ -0,0 +1,75 @@ +/* Copyright (C) 2005, 2006 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Richard Henderson <rth@redhat.com>, 2005. + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <stdbool.h> +#include <math.h> +#include <complex.h> + +attribute_hidden +long double _Complex +__divtc3 (long double a, long double b, long double c, long double d) +{ + long double denom, ratio, x, y; + + /* ??? We can get better behavior from logarithmic scaling instead of + the division. But that would mean starting to link libgcc against + libm. We could implement something akin to ldexp/frexp as gcc builtins + fairly easily... */ + if (fabsl (c) < fabsl (d)) + { + ratio = c / d; + denom = (c * ratio) + d; + x = ((a * ratio) + b) / denom; + y = ((b * ratio) - a) / denom; + } + else + { + ratio = d / c; + denom = (d * ratio) + c; + x = ((b * ratio) + a) / denom; + y = (b - (a * ratio)) / denom; + } + + /* Recover infinities and zeros that computed as NaN+iNaN; the only cases + are nonzero/zero, infinite/finite, and finite/infinite. */ + if (isnan (x) && isnan (y)) + { + if (denom == 0.0 && (!isnan (a) || !isnan (b))) + { + x = __copysignl (INFINITY, c) * a; + y = __copysignl (INFINITY, c) * b; + } + else if ((isinf (a) || isinf (b)) && isfinite (c) && isfinite (d)) + { + a = __copysignl (isinf (a) ? 1 : 0, a); + b = __copysignl (isinf (b) ? 1 : 0, b); + x = INFINITY * (a * c + b * d); + y = INFINITY * (b * c - a * d); + } + else if ((isinf (c) || isinf (d)) && isfinite (a) && isfinite (b)) + { + c = __copysignl (isinf (c) ? 1 : 0, c); + d = __copysignl (isinf (d) ? 1 : 0, d); + x = 0.0 * (a * c + b * d); + y = 0.0 * (b * c - a * d); + } + } + + return x + I * y; +} diff --git a/math/multc3.c b/math/multc3.c new file mode 100644 index 0000000000..6369f48f24 --- /dev/null +++ b/math/multc3.c @@ -0,0 +1,80 @@ +/* Copyright (C) 2005, 2006 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Richard Henderson <rth@redhat.com>, 2005. + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <stdbool.h> +#include <math.h> +#include <complex.h> + +attribute_hidden +long double _Complex +__multc3 (long double a, long double b, long double c, long double d) +{ + long double ac, bd, ad, bc, x, y; + + ac = a * c; + bd = b * d; + ad = a * d; + bc = b * c; + + x = ac - bd; + y = ad + bc; + + if (isnan (x) && isnan (y)) + { + /* Recover infinities that computed as NaN + iNaN. */ + bool recalc = 0; + if (isinf (a) || isinf (b)) + { + /* z is infinite. "Box" the infinity and change NaNs in + the other factor to 0. */ + a = __copysignl (isinf (a) ? 1 : 0, a); + b = __copysignl (isinf (b) ? 1 : 0, b); + if (isnan (c)) c = __copysignl (0, c); + if (isnan (d)) d = __copysignl (0, d); + recalc = 1; + } + if (isinf (c) || isinf (d)) + { + /* w is infinite. "Box" the infinity and change NaNs in + the other factor to 0. */ + c = __copysignl (isinf (c) ? 1 : 0, c); + d = __copysignl (isinf (d) ? 1 : 0, d); + if (isnan (a)) a = __copysignl (0, a); + if (isnan (b)) b = __copysignl (0, b); + recalc = 1; + } + if (!recalc + && (isinf (ac) || isinf (bd) || isinf (ad) || isinf (bc))) + { + /* Recover infinities from overflow by changing NaNs to 0. */ + if (isnan (a)) a = __copysignl (0, a); + if (isnan (b)) b = __copysignl (0, b); + if (isnan (c)) c = __copysignl (0, c); + if (isnan (d)) d = __copysignl (0, d); + recalc = 1; + } + if (recalc) + { + x = INFINITY * (a * c - b * d); + y = INFINITY * (a * d + b * c); + } + } + + return x + I * y; +} diff --git a/posix/regcomp.c b/posix/regcomp.c index d35ae5f7d0..78a1218cf8 100644 --- a/posix/regcomp.c +++ b/posix/regcomp.c @@ -1,5 +1,5 @@ /* Extended regular expression matching and search library. - Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc. + Copyright (C) 2002,2003,2004,2005,2006 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>. @@ -1644,8 +1644,6 @@ calc_eclosure_iter (re_node_set *new_set, re_dfa_t *dfa, int node, int root) && dfa->edests[node].nelem && !dfa->nodes[dfa->edests[node].elems[0]].duplicated) { - int org_node, cur_node; - org_node = cur_node = node; err = duplicate_node_closure (dfa, node, node, node, constraint); if (BE (err != REG_NOERROR, 0)) return err; diff --git a/soft-fp/double.h b/soft-fp/double.h index 77d439b466..4d66c8d457 100644 --- a/soft-fp/double.h +++ b/soft-fp/double.h @@ -188,6 +188,7 @@ union _FP_UNION_D #define FP_CMP_D(r,X,Y,un) _FP_CMP(D,1,r,X,Y,un) #define FP_CMP_EQ_D(r,X,Y) _FP_CMP_EQ(D,1,r,X,Y) +#define FP_CMP_UNORD_D(r,X,Y) _FP_CMP_UNORD(D,1,r,X,Y) #define FP_TO_INT_D(r,X,rsz,rsg) _FP_TO_INT(D,1,r,X,rsz,rsg) #define FP_FROM_INT_D(X,r,rs,rt) _FP_FROM_INT(D,1,X,r,rs,rt) diff --git a/soft-fp/extended.h b/soft-fp/extended.h index a1f54ccceb..d34df5d0ce 100644 --- a/soft-fp/extended.h +++ b/soft-fp/extended.h @@ -379,6 +379,7 @@ union _FP_UNION_E #define FP_CMP_E(r,X,Y,un) _FP_CMP(E,2,r,X,Y,un) #define FP_CMP_EQ_E(r,X,Y) _FP_CMP_EQ(E,2,r,X,Y) +#define FP_CMP_UNORD_E(r,X,Y) _FP_CMP_UNORD(E,2,r,X,Y) #define FP_TO_INT_E(r,X,rsz,rsg) _FP_TO_INT(E,2,r,X,rsz,rsg) #define FP_FROM_INT_E(X,r,rs,rt) _FP_FROM_INT(E,2,X,r,rs,rt) diff --git a/soft-fp/quad.h b/soft-fp/quad.h index b03063bc05..c1dccc49a1 100644 --- a/soft-fp/quad.h +++ b/soft-fp/quad.h @@ -195,6 +195,7 @@ union _FP_UNION_Q #define FP_CMP_Q(r,X,Y,un) _FP_CMP(Q,2,r,X,Y,un) #define FP_CMP_EQ_Q(r,X,Y) _FP_CMP_EQ(Q,2,r,X,Y) +#define FP_CMP_UNORD_Q(r,X,Y) _FP_CMP_UNORD(Q,2,r,X,Y) #define FP_TO_INT_Q(r,X,rsz,rsg) _FP_TO_INT(Q,2,r,X,rsz,rsg) #define FP_FROM_INT_Q(X,r,rs,rt) _FP_FROM_INT(Q,2,X,r,rs,rt) diff --git a/sysdeps/alpha/Implies b/sysdeps/alpha/Implies index 4b354f3e47..18c35908c4 100644 --- a/sysdeps/alpha/Implies +++ b/sysdeps/alpha/Implies @@ -1,5 +1,6 @@ wordsize-64 -# Alpha uses IEEE 754 single and double precision floating point. -ieee754/flt-32 +# Alpha uses IEEE 754 single, double and quad precision floating point. +ieee754/ldbl-128 ieee754/dbl-64 +ieee754/flt-32 alpha/soft-fp diff --git a/sysdeps/alpha/fpu/bits/mathdef.h b/sysdeps/alpha/bits/mathdef.h index d5f2d5a843..cbfaf68e22 100644 --- a/sysdeps/alpha/fpu/bits/mathdef.h +++ b/sysdeps/alpha/bits/mathdef.h @@ -1,5 +1,5 @@ -/* Copyright (C) 1997, 1998, 1999, 2000, 2003, 2004 - Free Software Foundation, Inc. +/* Copyright (C) 1997,1998,1999,2000,2003,2004,2006 + 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 @@ -55,12 +55,6 @@ typedef double double_t; #endif /* ISO C99 && MATH_H */ -#ifndef __NO_LONG_DOUBLE_MATH -/* Signal that we do not really have a `long double'. The disables the - declaration of all the `long double' function variants. */ -# define __NO_LONG_DOUBLE_MATH 1 -#endif - #if defined _COMPLEX_H && !defined _COMPLEX_H_MATHDEF # define _COMPLEX_H_MATHDEF 1 # if defined(__GNUC__) && !__GNUC_PREREQ(3,4) diff --git a/sysdeps/alpha/fpu/s_ceil.c b/sysdeps/alpha/fpu/s_ceil.c index a7a46bb2b4..ec58fd9486 100644 --- a/sysdeps/alpha/fpu/s_ceil.c +++ b/sysdeps/alpha/fpu/s_ceil.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1998, 2000 Free Software Foundation, Inc. +/* Copyright (C) 1998, 2000, 2006 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Richard Henderson. @@ -18,6 +18,7 @@ 02111-1307 USA. */ #include <math.h> +#include <math_ldbl_opt.h> /* Use the -inf rounding mode conversion instructions to implement ceil, via something akin to -floor(-x). This is much faster than @@ -52,3 +53,6 @@ weak_alias (__ceil, ceil) strong_alias (__ceil, __ceill) weak_alias (__ceil, ceill) #endif +#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0) +compat_symbol (libm, __ceil, ceill, GLIBC_2_0); +#endif diff --git a/sysdeps/alpha/fpu/s_copysign.c b/sysdeps/alpha/fpu/s_copysign.c index e86778e840..52c632ec4c 100644 --- a/sysdeps/alpha/fpu/s_copysign.c +++ b/sysdeps/alpha/fpu/s_copysign.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2000 Free Software Foundation, Inc. +/* Copyright (C) 2000, 2006 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Richard Henderson. @@ -18,6 +18,7 @@ 02111-1307 USA. */ #include <math.h> +#include <math_ldbl_opt.h> double __copysign (double x, double y) @@ -31,3 +32,10 @@ weak_alias (__copysign, copysign) strong_alias (__copysign, __copysignl) weak_alias (__copysign, copysignl) #endif +#ifdef IS_IN_libm +# if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0) +compat_symbol (libm, __copysign, copysignl, GLIBC_2_0); +# endif +#elif LONG_DOUBLE_COMPAT(libc, GLIBC_2_0) +compat_symbol (libc, __copysign, copysignl, GLIBC_2_0); +#endif diff --git a/sysdeps/alpha/fpu/s_fabs.c b/sysdeps/alpha/fpu/s_fabs.c index f7a2f9353b..9bc42f68d0 100644 --- a/sysdeps/alpha/fpu/s_fabs.c +++ b/sysdeps/alpha/fpu/s_fabs.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2000 Free Software Foundation, Inc. +/* Copyright (C) 2000, 2006 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Richard Henderson. @@ -18,6 +18,7 @@ 02111-1307 USA. */ #include <math.h> +#include <math_ldbl_opt.h> double __fabs (double x) @@ -35,3 +36,6 @@ weak_alias (__fabs, fabs) strong_alias (__fabs, __fabsl) weak_alias (__fabs, fabsl) #endif +#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0) +compat_symbol (libm, __fabs, fabsl, GLIBC_2_0); +#endif diff --git a/sysdeps/alpha/fpu/s_floor.c b/sysdeps/alpha/fpu/s_floor.c index c6872f5fcf..b22c52303d 100644 --- a/sysdeps/alpha/fpu/s_floor.c +++ b/sysdeps/alpha/fpu/s_floor.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc. +/* Copyright (C) 1998, 1999, 2000, 2006 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Richard Henderson. @@ -18,6 +18,7 @@ 02111-1307 USA. */ #include <math.h> +#include <math_ldbl_opt.h> /* Use the -inf rounding mode conversion instructions to implement @@ -53,3 +54,6 @@ weak_alias (__floor, floor) strong_alias (__floor, __floorl) weak_alias (__floor, floorl) #endif +#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0) +compat_symbol (libm, __floor, floorl, GLIBC_2_0); +#endif diff --git a/sysdeps/alpha/fpu/s_rint.c b/sysdeps/alpha/fpu/s_rint.c index 61cba04c27..be09651b35 100644 --- a/sysdeps/alpha/fpu/s_rint.c +++ b/sysdeps/alpha/fpu/s_rint.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2000 Free Software Foundation, Inc. +/* Copyright (C) 2000, 2006 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Richard Henderson. @@ -18,6 +18,7 @@ 02111-1307 USA. */ #include <math.h> +#include <math_ldbl_opt.h> double @@ -48,3 +49,6 @@ weak_alias (__rint, rint) strong_alias (__rint, __rintl) weak_alias (__rint, rintl) #endif +#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0) +compat_symbol (libm, __rint, rintl, GLIBC_2_0); +#endif diff --git a/sysdeps/alpha/soft-fp/e_sqrtl.c b/sysdeps/alpha/soft-fp/e_sqrtl.c new file mode 100644 index 0000000000..a1d09725b7 --- /dev/null +++ b/sysdeps/alpha/soft-fp/e_sqrtl.c @@ -0,0 +1,37 @@ +/* long double square root in software floating-point emulation. + Copyright (C) 1997, 1999, 2006 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Richard Henderson (rth@cygnus.com) and + Jakub Jelinek (jj@ultra.linux.cz). + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include "local-soft-fp.h" + +long double +__ieee754_sqrtl (const long double a) +{ + FP_DECL_EX; + FP_DECL_Q(A); FP_DECL_Q(C); + long double c; + + FP_INIT_ROUNDMODE; + FP_UNPACK_Q(A, a); + FP_SQRT_Q(C, A); + FP_PACK_Q(c, C); + FP_HANDLE_EXCEPTIONS; + return c; +} diff --git a/sysdeps/i386/fpu/bits/mathdef.h b/sysdeps/i386/bits/mathdef.h index ec42ed5df9..ec42ed5df9 100644 --- a/sysdeps/i386/fpu/bits/mathdef.h +++ b/sysdeps/i386/bits/mathdef.h diff --git a/sysdeps/ia64/fpu/bits/mathdef.h b/sysdeps/ia64/bits/mathdef.h index 3dc2860223..3dc2860223 100644 --- a/sysdeps/ia64/fpu/bits/mathdef.h +++ b/sysdeps/ia64/bits/mathdef.h diff --git a/sysdeps/ieee754/ldbl-128ibm/k_cosl.c b/sysdeps/ieee754/ldbl-128ibm/k_cosl.c index 3baf8b7b66..b442582b3f 100644 --- a/sysdeps/ieee754/ldbl-128ibm/k_cosl.c +++ b/sysdeps/ieee754/ldbl-128ibm/k_cosl.c @@ -104,6 +104,24 @@ __kernel_cosl(long double x, long double y) pre-computed tables, compute cosl(l) and sinl(l) using a Chebyshev polynomial of degree 10(11) and compute cosl(h+l) = cosl(h)cosl(l) - sinl(h)sinl(l). */ + int six = tix; + tix = ((six - 0x3ff00000) >> 4) + 0x3fff0000; + index = 0x3ffe - (tix >> 16); + hix = (tix + (0x200 << index)) & (0xfffffc00 << index); + x = fabsl (x); + switch (index) + { + case 0: index = ((45 << 10) + hix - 0x3ffe0000) >> 8; break; + case 1: index = ((13 << 11) + hix - 0x3ffd0000) >> 9; break; + default: + case 2: index = (hix - 0x3ffc3000) >> 10; break; + } + hix = (hix << 4) & 0x3fffffff; +/* + The following should work for double but generates the wrong index. + For now the code above converts double to ieee extended to compute + the index back to double for the h value. + index = 0x3fe - (tix >> 20); hix = (tix + (0x200 << index)) & (0xfffffc00 << index); x = fabsl (x); @@ -114,7 +132,7 @@ __kernel_cosl(long double x, long double y) default: case 2: index = (hix - 0x3fc30000) >> 14; break; } - +*/ SET_LDOUBLE_WORDS64(h, ((u_int64_t)hix) << 32, 0); l = y - (h - x); z = l * l; diff --git a/sysdeps/ieee754/ldbl-128ibm/k_sincosl.c b/sysdeps/ieee754/ldbl-128ibm/k_sincosl.c index 1cea6fef6e..cd2ce7ad1d 100644 --- a/sysdeps/ieee754/ldbl-128ibm/k_sincosl.c +++ b/sysdeps/ieee754/ldbl-128ibm/k_sincosl.c @@ -131,6 +131,25 @@ __kernel_sincosl(long double x, long double y, long double *sinx, long double *c Chebyshev polynomial of degree 10(11) and compute sinl(h+l) = sinl(h)cosl(l) + cosl(h)sinl(l) and cosl(h+l) = cosl(h)cosl(l) - sinl(h)sinl(l). */ + int six = tix; + tix = ((six - 0x3ff00000) >> 4) + 0x3fff0000; + index = 0x3ffe - (tix >> 16); + hix = (tix + (0x200 << index)) & (0xfffffc00 << index); + x = fabsl (x); + switch (index) + { + case 0: index = ((45 << 10) + hix - 0x3ffe0000) >> 8; break; + case 1: index = ((13 << 11) + hix - 0x3ffd0000) >> 9; break; + default: + case 2: index = (hix - 0x3ffc3000) >> 10; break; + } + hix = (hix << 4) & 0x3fffffff; +/* + The following should work for double but generates the wrong index. + For now the code above converts double to ieee extended to compute + the index back to double for the h value. + + index = 0x3fe - (tix >> 20); hix = (tix + (0x2000 << index)) & (0xffffc000 << index); x = fabsl (x); @@ -141,7 +160,7 @@ __kernel_sincosl(long double x, long double y, long double *sinx, long double *c default: case 2: index = (hix - 0x3fc30000) >> 14; break; } - +*/ SET_LDOUBLE_WORDS64(h, ((u_int64_t)hix) << 32, 0); if (iy) l = y - (h - x); diff --git a/sysdeps/ieee754/ldbl-128ibm/k_sinl.c b/sysdeps/ieee754/ldbl-128ibm/k_sinl.c index c4dce26f9a..24cb551b6e 100644 --- a/sysdeps/ieee754/ldbl-128ibm/k_sinl.c +++ b/sysdeps/ieee754/ldbl-128ibm/k_sinl.c @@ -104,6 +104,24 @@ __kernel_sinl(long double x, long double y, int iy) pre-computed tables, compute cosl(l) and sinl(l) using a Chebyshev polynomial of degree 10(11) and compute sinl(h+l) = sinl(h)cosl(l) + cosl(h)sinl(l). */ + int six = tix; + tix = ((six - 0x3ff00000) >> 4) + 0x3fff0000; + index = 0x3ffe - (tix >> 16); + hix = (tix + (0x200 << index)) & (0xfffffc00 << index); + x = fabsl (x); + switch (index) + { + case 0: index = ((45 << 10) + hix - 0x3ffe0000) >> 8; break; + case 1: index = ((13 << 11) + hix - 0x3ffd0000) >> 9; break; + default: + case 2: index = (hix - 0x3ffc3000) >> 10; break; + } + hix = (hix << 4) & 0x3fffffff; +/* + The following should work for double but generates the wrong index. + For now the code above converts double to ieee extended to compute + the index back to double for the h value. + index = 0x3fe - (tix >> 20); hix = (tix + (0x2000 << index)) & (0xffffc000 << index); x = fabsl (x); @@ -114,7 +132,7 @@ __kernel_sinl(long double x, long double y, int iy) default: case 2: index = (hix - 0x3fc30000) >> 14; break; } - +*/ SET_LDOUBLE_WORDS64(h, ((u_int64_t)hix) << 32, 0); if (iy) l = y - (h - x); diff --git a/sysdeps/ieee754/ldbl-128ibm/s_ceill.c b/sysdeps/ieee754/ldbl-128ibm/s_ceill.c index a4cbbe1048..a606548873 100644 --- a/sysdeps/ieee754/ldbl-128ibm/s_ceill.c +++ b/sysdeps/ieee754/ldbl-128ibm/s_ceill.c @@ -18,9 +18,6 @@ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ -/* This has been coded in assembler because GCC makes such a mess of it - when it's coded in C. */ - #include <math.h> #include <fenv.h> #include <math_ldbl_opt.h> @@ -44,19 +41,23 @@ __ceill (x) u.d = x; if (fabs (u.dd[0]) < TWO52) - { + { + double high = u.dd[0]; fesetround(FE_UPWARD); - if (u.dd[0] > 0.0) + if (high > 0.0) { - u.dd[0] += TWO52; - u.dd[0] -= TWO52; + high += TWO52; + high -= TWO52; + if (high == -0.0) high = 0.0; } - else if (u.dd[0] < 0.0) + else if (high < 0.0) { - u.dd[0] -= TWO52; - u.dd[0] += TWO52; + high -= TWO52; + high += TWO52; + if (high == 0.0) high = -0.0; } - u.dd[1] = 0.0; + u.dd[0] = high; + u.dd[1] = 0.0; fesetround(mode); } else if (fabs (u.dd[1]) < TWO52 && u.dd[1] != 0.0) @@ -82,10 +83,10 @@ __ceill (x) adjust for that. */ high = nextafter (u.dd[0], 0.0); low = u.dd[1] + (u.dd[0] - high); - } + } fesetround(FE_UPWARD); low += TWO52; - low -= TWO52; + low -= TWO52; fesetround(mode); } else if (u.dd[0] < 0.0) @@ -103,10 +104,10 @@ __ceill (x) adjust for that. */ high = nextafter (u.dd[0], 0.0); low = u.dd[1] + (u.dd[0] - high); - } + } fesetround(FE_UPWARD); low -= TWO52; - low += TWO52; + low += TWO52; fesetround(mode); } u.dd[0] = high + low; diff --git a/sysdeps/ieee754/ldbl-128ibm/s_cprojl.c b/sysdeps/ieee754/ldbl-128ibm/s_cprojl.c new file mode 100644 index 0000000000..2167db3d91 --- /dev/null +++ b/sysdeps/ieee754/ldbl-128ibm/s_cprojl.c @@ -0,0 +1,54 @@ +/* Compute projection of complex long double value to Riemann sphere. + Copyright (C) 1997,1999,2006 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <complex.h> +#include <math.h> +#include <math_ldbl_opt.h> + +__complex__ long double +__cprojl (__complex__ long double x) +{ + __complex__ long double res; + + if (isnan (__real__ x) && isnan (__imag__ x)) + return x; + else if (!isfinite (__real__ x) || !isfinite (__imag__ x)) + { + __real__ res = INFINITY; + __imag__ res = __copysignl (0.0, __imag__ x); + } + else + { + long double den = (__real__ x * __real__ x + __imag__ x * __imag__ x + + 1.0); + + __real__ res = (2.0 * __real__ x) / den; + __imag__ res = (2.0 * __imag__ x) / den; + /* __gcc_qmul does not respect -0.0 so we need the following fixup. */ + if (__real__ x == 0.0) + __real__ res = __real__ x; + + if (__imag__ x == 0.0) + __imag__ res = __imag__ x; + } + + return res; +} +long_double_symbol (libm, __cprojl, cprojl); diff --git a/sysdeps/ieee754/ldbl-128ibm/s_ctanhl.c b/sysdeps/ieee754/ldbl-128ibm/s_ctanhl.c new file mode 100644 index 0000000000..7d619039ca --- /dev/null +++ b/sysdeps/ieee754/ldbl-128ibm/s_ctanhl.c @@ -0,0 +1,87 @@ +/* Complex hyperbole tangent for long double. IBM extended format version. + Copyright (C) 1997,2005,2006 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <complex.h> +#include <fenv.h> +#include <math.h> +#include <math_ldbl_opt.h> + +#include "math_private.h" + + +__complex__ long double +__ctanhl (__complex__ long double x) +{ + __complex__ long double res; + + if (!isfinite (__real__ x) || !isfinite (__imag__ x)) + { + if (__isinfl (__real__ x)) + { + __real__ res = __copysignl (1.0, __real__ x); + __imag__ res = __copysignl (0.0, __imag__ x); + } + else if (__imag__ x == 0.0) + { + res = x; + } + else + { + __real__ res = __nanl (""); + __imag__ res = __nanl (""); + +#ifdef FE_INVALID + if (__isinfl (__imag__ x)) + feraiseexcept (FE_INVALID); +#endif + } + } + else + { + long double sin2ix, cos2ix; + long double den; + + __sincosl (2.0 * __imag__ x, &sin2ix, &cos2ix); + + den = (__ieee754_coshl (2.0 * __real__ x) + cos2ix); + + if (den == 0.0L) + { + __complex__ long double ez = __cexpl (x); + __complex__ long double emz = __cexpl (-x); + + res = (ez - emz) / (ez + emz); + } + else + { + __real__ res = __ieee754_sinhl (2.0 * __real__ x) / den; + __imag__ res = sin2ix / den; + } + /* __gcc_qmul does not respect -0.0 so we need the following fixup. */ + if ((__real__ res == 0.0) && (__real__ x == 0.0)) + __real__ res = __real__ x; + + if ((__real__ res == 0.0) && (__imag__ x == 0.0)) + __imag__ res = __imag__ x; + } + + return res; +} +long_double_symbol (libm, __ctanhl, ctanhl); diff --git a/sysdeps/ieee754/ldbl-128ibm/s_ctanl.c b/sysdeps/ieee754/ldbl-128ibm/s_ctanl.c new file mode 100644 index 0000000000..00d2aa6b6e --- /dev/null +++ b/sysdeps/ieee754/ldbl-128ibm/s_ctanl.c @@ -0,0 +1,88 @@ +/* Complex tangent function for long double. IBM extended format version. + Copyright (C) 1997,2005,2006 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <complex.h> +#include <fenv.h> +#include <math.h> +#include <math_ldbl_opt.h> + +#include "math_private.h" + + +__complex__ long double +__ctanl (__complex__ long double x) +{ + __complex__ long double res; + + if (!isfinite (__real__ x) || !isfinite (__imag__ x)) + { + if (__isinfl (__imag__ x)) + { + __real__ res = __copysignl (0.0, __real__ x); + __imag__ res = __copysignl (1.0, __imag__ x); + } + else if (__real__ x == 0.0) + { + res = x; + } + else + { + __real__ res = __nanl (""); + __imag__ res = __nanl (""); + +#ifdef FE_INVALID + if (__isinfl (__real__ x)) + feraiseexcept (FE_INVALID); +#endif + } + } + else + { + long double sin2rx, cos2rx; + long double den; + + __sincosl (2.0 * __real__ x, &sin2rx, &cos2rx); + + den = cos2rx + __ieee754_coshl (2.0 * __imag__ x); + + + if (den == 0.0) + { + __complex__ long double ez = __cexpl (1.0i * x); + __complex__ long double emz = __cexpl (-1.0i * x); + + res = (ez - emz) / (ez + emz) * -1.0i; + } + else + { + __real__ res = sin2rx / den; + __imag__ res = __ieee754_sinhl (2.0 * __imag__ x) / den; + } + /* __gcc_qmul does not respect -0.0 so we need the following fixup. */ + if ((__real__ res == 0.0) && (__real__ x == 0.0)) + __real__ res = __real__ x; + + if ((__real__ res == 0.0) && (__imag__ x == 0.0)) + __imag__ res = __imag__ x; + } + + return res; +} +long_double_symbol (libm, __ctanl, ctanl); diff --git a/sysdeps/ieee754/ldbl-128ibm/s_floorl.c b/sysdeps/ieee754/ldbl-128ibm/s_floorl.c index e8ef6e849d..2be5e28698 100644 --- a/sysdeps/ieee754/ldbl-128ibm/s_floorl.c +++ b/sysdeps/ieee754/ldbl-128ibm/s_floorl.c @@ -18,9 +18,6 @@ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ -/* This has been coded in assembler because GCC makes such a mess of it - when it's coded in C. */ - #include <math.h> #include <fenv.h> #include <math_ldbl_opt.h> @@ -44,18 +41,22 @@ __floorl (x) u.d = x; if (fabs (u.dd[0]) < TWO52) - { + { + double high = u.dd[0]; fesetround(FE_DOWNWARD); - if (u.dd[0] > 0.0) + if (high > 0.0) { - u.dd[0] += TWO52; - u.dd[0] -= TWO52; + high += TWO52; + high -= TWO52; + if (high == -0.0) high = 0.0; } - else if (u.dd[0] < 0.0) + else if (high < 0.0) { - u.dd[0] -= TWO52; - u.dd[0] += TWO52; + high -= TWO52; + high += TWO52; + if (high == 0.0) high = -0.0; } + u.dd[0] = high; u.dd[1] = 0.0; fesetround(mode); } diff --git a/sysdeps/m68k/fpu/bits/mathdef.h b/sysdeps/m68k/bits/mathdef.h index 65cf8d49f6..65cf8d49f6 100644 --- a/sysdeps/m68k/fpu/bits/mathdef.h +++ b/sysdeps/m68k/bits/mathdef.h diff --git a/sysdeps/mips/fpu/bits/mathdef.h b/sysdeps/mips/bits/mathdef.h index 99be0db2b5..99be0db2b5 100644 --- a/sysdeps/mips/fpu/bits/mathdef.h +++ b/sysdeps/mips/bits/mathdef.h diff --git a/sysdeps/mips/dl-machine.h b/sysdeps/mips/dl-machine.h index aa2cef83bc..c04609f9bc 100644 --- a/sysdeps/mips/dl-machine.h +++ b/sysdeps/mips/dl-machine.h @@ -266,13 +266,13 @@ do { \ " STRINGXP(PTR_ADDU) " $7, $7, " STRINGXP (PTRSIZE) " \n\ # Make sure the stack pointer is aligned for _dl_init_internal.\n\ and $2, $29, -2 * " STRINGXP(SZREG) "\n\ - " STRINGXP(PTR_S) " $29, -4($2)\n\ + " STRINGXP(PTR_S) " $29, -" STRINGXP(SZREG) "($2)\n\ " STRINGXP(PTR_SUBIU) " $29, $2, 32\n\ " STRINGXP(SAVE_GP(16)) "\n\ # Call the function to run the initializers.\n\ jal _dl_init_internal\n\ # Restore the stack pointer for _start.\n\ - " STRINGXP(PTR_L) " $29, 28($29)\n\ + " STRINGXP(PTR_L) " $29, 32-" STRINGXP(SZREG) "($29)\n\ # Pass our finalizer function to the user in $2 as per ELF ABI.\n\ " STRINGXP(PTR_LA) " $2, _dl_fini\n\ # Jump to the user entry point.\n\ diff --git a/sysdeps/powerpc/fpu/bits/mathdef.h b/sysdeps/powerpc/bits/mathdef.h index b79cc6ff96..b79cc6ff96 100644 --- a/sysdeps/powerpc/fpu/bits/mathdef.h +++ b/sysdeps/powerpc/bits/mathdef.h diff --git a/sysdeps/powerpc/fpu/libm-test-ulps b/sysdeps/powerpc/fpu/libm-test-ulps index 1005421ec0..37ebc93d90 100644 --- a/sysdeps/powerpc/fpu/libm-test-ulps +++ b/sysdeps/powerpc/fpu/libm-test-ulps @@ -37,9 +37,16 @@ ildouble: 1 ldouble: 1 # cacosh +Test "Real part of: cacosh (-2 - 3 i) == 1.9833870299165354323470769028940395 - 2.1414491111159960199416055713254211 i": +double: 1 +float: 7 +idouble: 1 +ifloat: 7 Test "Imaginary part of: cacosh (-2 - 3 i) == 1.9833870299165354323470769028940395 - 2.1414491111159960199416055713254211 i": -float: 1 -ifloat: 1 +double: 1 +float: 3 +idouble: 1 +ifloat: 3 # casin Test "Real part of: casin (-2 - 3 i) == -0.57065278432109940071028387968566963 - 1.9833870299165354323470769028940395 i": @@ -77,6 +84,8 @@ ifloat: 1 # catan Test "Real part of: catan (-2 - 3 i) == -1.4099210495965755225306193844604208 - 0.22907268296853876629588180294200276 i": +float: 3 +ifloat: 3 ildouble: 1 ldouble: 1 Test "Imaginary part of: catan (-2 - 3 i) == -1.4099210495965755225306193844604208 - 0.22907268296853876629588180294200276 i": @@ -84,14 +93,23 @@ double: 1 float: 1 idouble: 1 ifloat: 1 +Test "Real part of: catan (0.75 + 1.25 i) == 1.10714871779409050301706546017853704 + 0.549306144334054845697622618461262852 i": +float: 4 +ifloat: 4 # catanh Test "Real part of: catanh (-2 - 3 i) == -0.14694666622552975204743278515471595 - 1.3389725222944935611241935759091443 i": double: 4 idouble: 4 +Test "Imaginary part of: catanh (-2 - 3 i) == -0.14694666622552975204743278515471595 - 1.3389725222944935611241935759091443 i": +float: 4 +ifloat: 4 Test "Real part of: catanh (0.75 + 1.25 i) == 0.261492138795671927078652057366532140 + 0.996825126463918666098902241310446708 i": double: 1 idouble: 1 +Test "Imaginary part of: catanh (0.75 + 1.25 i) == 0.261492138795671927078652057366532140 + 0.996825126463918666098902241310446708 i": +float: 6 +ifloat: 6 # cbrt Test "cbrt (-27.0) == -3.0": @@ -149,6 +167,8 @@ ldouble: 1 # clog Test "Imaginary part of: clog (-2 - 3 i) == 1.2824746787307683680267437207826593 - 2.1587989303424641704769327722648368 i": +float: 3 +ifloat: 3 ildouble: 1 ldouble: 1 Test "Real part of: clog (0.75 + 1.25 i) == 0.376885901188190075998919126749298416 + 1.03037682652431246378774332703115153 i": @@ -177,7 +197,9 @@ ildouble: 1 ldouble: 1 Test "Imaginary part of: clog10 (-2 - 3 i) == 0.556971676153418384603252578971164214 - 0.937554462986374708541507952140189646 i": double: 1 +float: 5 idouble: 1 +ifloat: 5 ildouble: 1 ldouble: 1 Test "Imaginary part of: clog10 (-3 + inf i) == inf + pi/2*log10(e) i": @@ -276,12 +298,22 @@ ldouble: 1 # cos Test "cos (M_PI_6l * 2.0) == 0.5": double: 1 +float: 1 idouble: 1 +ifloat: 1 Test "cos (M_PI_6l * 4.0) == -0.5": double: 2 float: 1 idouble: 2 ifloat: 1 +Test "cos (pi/2) == 0": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 +Test "cos (16.0) == -0.9576594803233846418996372326511034717803" +ildouble: 2 +ldouble: 2 # cpow Test "Real part of: cpow (0.75 + 1.25 i, 0.0 + 1.0 i) == 0.331825439177608832276067945276730566 + 0.131338600281188544930936345230903032 i": @@ -352,6 +384,9 @@ float: 1 ifloat: 1 # ctan +Test "Real part of: ctan (-2 - 3 i) == 0.376402564150424829275122113032269084e-2 - 1.00323862735360980144635859782192726 i": +double: 1 +idouble: 1 Test "Imaginary part of: ctan (-2 - 3 i) == 0.376402564150424829275122113032269084e-2 - 1.00323862735360980144635859782192726 i": ildouble: 1 ldouble: 1 @@ -468,92 +503,92 @@ ifloat: 1 # j0 Test "j0 (-4.0) == -3.9714980986384737228659076845169804197562E-1": double: 1 -float: 1 +float: 2 idouble: 1 -ifloat: 1 -ildouble: 43515227266289159395415763648 -ldouble: 43515227266289159395415763648 +ifloat: 2 +ildouble: 1 +ldouble: 1 Test "j0 (10.0) == -0.245935764451348335197760862485328754": -double: 2 +double: 3 float: 1 -idouble: 2 +idouble: 3 ifloat: 1 -ildouble: 17369667313819348747894233118595 -ldouble: 17369667313819348747894233118595 +ildouble: 1 +ldouble: 1 Test "j0 (2.0) == 0.223890779141235668051827454649948626": float: 2 ifloat: 2 Test "j0 (4.0) == -3.9714980986384737228659076845169804197562E-1": double: 1 -float: 1 +float: 2 idouble: 1 -ifloat: 1 -ildouble: 43515227266289159395415763648 -ldouble: 43515227266289159395415763648 +ifloat: 2 +ildouble: 1 +ldouble: 1 Test "j0 (8.0) == 0.171650807137553906090869407851972001": float: 1 ifloat: 1 -ildouble: 38324122909174090074461780712157 -ldouble: 38324122909174090074461780712157 +ildouble: 1 +ldouble: 1 # j1 Test "j1 (10.0) == 0.0434727461688614366697487680258592883": float: 2 ifloat: 2 -ildouble: 21475644881377747614143400473061 -ldouble: 21475644881377747614143400473061 +ildouble: 1 +ldouble: 1 Test "j1 (2.0) == 0.576724807756873387202448242269137087": double: 1 idouble: 1 Test "j1 (8.0) == 0.234636346853914624381276651590454612": double: 1 idouble: 1 -ildouble: 1790984160474480772420978558547 -ldouble: 1790984160474480772420978558547 +ildouble: 1 +ldouble: 1 # jn Test "jn (0, -4.0) == -3.9714980986384737228659076845169804197562E-1": double: 1 -float: 1 +float: 2 idouble: 1 -ifloat: 1 -ildouble: 43515227266289159395415763648 -ldouble: 43515227266289159395415763648 +ifloat: 2 +ildouble: 1 +ldouble: 1 Test "jn (0, 10.0) == -0.245935764451348335197760862485328754": -double: 2 +double: 3 float: 1 -idouble: 2 +idouble: 3 ifloat: 1 -ildouble: 17369667313819348747894233118595 -ldouble: 17369667313819348747894233118595 +ildouble: 1 +ldouble: 1 Test "jn (0, 2.0) == 0.223890779141235668051827454649948626": float: 2 ifloat: 2 Test "jn (0, 4.0) == -3.9714980986384737228659076845169804197562E-1": double: 1 -float: 1 +float: 2 idouble: 1 -ifloat: 1 -ildouble: 43515227266289159395415763648 -ldouble: 43515227266289159395415763648 +ifloat: 2 +ildouble: 1 +ldouble: 1 Test "jn (0, 8.0) == 0.171650807137553906090869407851972001": float: 1 ifloat: 1 -ildouble: 38324122909174090074461780712157 -ldouble: 38324122909174090074461780712157 +ildouble: 1 +ldouble: 1 Test "jn (1, 10.0) == 0.0434727461688614366697487680258592883": float: 2 ifloat: 2 -ildouble: 21475644881377747614143400473061 -ldouble: 21475644881377747614143400473061 +ildouble: 1 +ldouble: 1 Test "jn (1, 2.0) == 0.576724807756873387202448242269137087": double: 1 idouble: 1 Test "jn (1, 8.0) == 0.234636346853914624381276651590454612": double: 1 idouble: 1 -ildouble: 1790984160474480772420978558547 -ldouble: 1790984160474480772420978558547 +ildouble: 1 +ldouble: 1 Test "jn (10, -1.0) == 0.263061512368745320699785368779050294e-9": ildouble: 1 ldouble: 1 @@ -575,8 +610,8 @@ ldouble: 1 Test "jn (10, 10.0) == 0.207486106633358857697278723518753428": float: 1 ifloat: 1 -ildouble: 24853547691922812960150086146551 -ldouble: 24853547691922812960150086146551 +ildouble: 4 +ldouble: 4 Test "jn (10, 2.0) == 0.251538628271673670963516093751820639e-6": float: 4 ifloat: 4 @@ -596,11 +631,11 @@ ildouble: 1 ldouble: 1 Test "jn (3, 10.0) == 0.0583793793051868123429354784103409563": double: 3 -float: 1 +float: 2 idouble: 3 -ifloat: 1 -ildouble: 47549060992978485557887362065694 -ldouble: 47549060992978485557887362065694 +ifloat: 2 +ildouble: 2 +ldouble: 2 Test "jn (3, 2.0) == 0.128943249474402051098793332969239835": double: 1 float: 2 @@ -643,15 +678,27 @@ Test "log2 (e) == M_LOG2El": ildouble: 1 ldouble: 1 +# sin +Test "sin (16.0) == -0.2879033166650652947844562482186175296207" +ildouble: 2 +ldouble: 2 + # sincos Test "sincos (M_PI_6l*2.0, &sin_res, &cos_res) puts 0.5 in cos_res": double: 1 +float: 1 idouble: 1 +ifloat: 1 Test "sincos (M_PI_6l*2.0, &sin_res, &cos_res) puts 0.86602540378443864676372317075293616 in sin_res": double: 1 float: 1 idouble: 1 ifloat: 1 +Test "sincos (pi/2, &sin_res, &cos_res) puts 0 in cos_res": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 Test "sincos (pi/6, &sin_res, &cos_res) puts 0.86602540378443864676372317075293616 in cos_res": float: 1 ifloat: 1 @@ -663,6 +710,8 @@ ldouble: 1 # tan Test "tan (pi/4) == 1": +double: 1 +idouble: 1 ildouble: 1 ldouble: 1 @@ -706,17 +755,22 @@ float: 1 idouble: 2 ifloat: 1 Test "y0 (10.0) == 0.0556711672835993914244598774101900481": +double: 1 float: 1 +idouble: 1 ifloat: 1 -ildouble: 17987982955981951215498976719132 -ldouble: 17987982955981951215498976719132 +ildouble: 1 +ldouble: 1 +Test "y0 (2.0) == 0.510375672649745119596606592727157873": +double: 1 +idouble: 1 Test "y0 (8.0) == 0.223521489387566220527323400498620359": double: 1 float: 1 idouble: 1 ifloat: 1 -ildouble: 59420910818072525464695270081 -ldouble: 59420910818072525464695270081 +ildouble: 1 +ldouble: 1 # y1 Test "y1 (0.125) == -5.19993611253477499595928744876579921": @@ -730,20 +784,20 @@ double: 3 float: 1 idouble: 3 ifloat: 1 -ildouble: 17166751991147634677444869275635 -ldouble: 17166751991147634677444869275635 +ildouble: 2 +ldouble: 2 Test "y1 (2.0) == -0.107032431540937546888370772277476637": double: 1 float: 1 -idouble: 1 -ifloat: 1 +idouble: 2 +ifloat: 2 Test "y1 (8.0) == -0.158060461731247494255555266187483550": double: 1 float: 2 idouble: 1 ifloat: 2 -ildouble: 3843427930176871148105186605483 -ldouble: 3843427930176871148105186605483 +ildouble: 2 +ldouble: 2 # yn Test "yn (0, 0.75) == -0.137172769385772397522814379396581855": @@ -754,38 +808,43 @@ double: 2 float: 1 idouble: 2 ifloat: 1 -ildouble: 1 -ldouble: 1 +ildouble: 2 +ldouble: 2 Test "yn (0, 1.5) == 0.382448923797758843955068554978089862": double: 2 float: 1 idouble: 2 ifloat: 1 Test "yn (0, 10.0) == 0.0556711672835993914244598774101900481": +double: 1 float: 1 +idouble: 1 ifloat: 1 -ildouble: 17987982955981951215498976719132 -ldouble: 17987982955981951215498976719132 +ildouble: 2 +ldouble: 2 +Test "yn (0, 2.0) == 0.510375672649745119596606592727157873": +double: 1 +idouble: 1 Test "yn (0, 8.0) == 0.223521489387566220527323400498620359": double: 1 float: 1 idouble: 1 ifloat: 1 -ildouble: 59420910818072525464695270081 -ldouble: 59420910818072525464695270081 +ildouble: 2 +ldouble: 2 Test "yn (1, 0.125) == -5.19993611253477499595928744876579921": double: 1 idouble: 1 Test "yn (1, 1.5) == -0.412308626973911295952829820633445323": -float: 1 -ifloat: 1 +float: 2 +ifloat: 2 Test "yn (1, 10.0) == 0.249015424206953883923283474663222803": double: 3 float: 1 idouble: 3 ifloat: 1 -ildouble: 17166751991147634677444869275635 -ldouble: 17166751991147634677444869275635 +ildouble: 2 +ldouble: 2 Test "yn (1, 2.0) == -0.107032431540937546888370772277476637": double: 1 float: 1 @@ -796,8 +855,11 @@ double: 1 float: 2 idouble: 1 ifloat: 2 -ildouble: 3843427930176871148105186605483 -ldouble: 3843427930176871148105186605483 +ildouble: 2 +ldouble: 2 +Test "yn (3, 0.125) == -2612.69757350066712600220955744091741": +double: 1 +idouble: 1 Test "yn (10, 0.125) == -127057845771019398.252538486899753195": double: 1 idouble: 1 @@ -811,16 +873,18 @@ float: 2 ifloat: 2 Test "yn (10, 10.0) == -0.359814152183402722051986577343560609": double: 2 +float: 2 idouble: 2 -ildouble: 799631964554876895122912847384 -ldouble: 799631964554876895122912847384 +ifloat: 2 +ildouble: 2 +ldouble: 2 Test "yn (10, 2.0) == -129184.542208039282635913145923304214": -double: 2 +double: 3 float: 1 -idouble: 2 +idouble: 3 ifloat: 1 -ildouble: 1 -ldouble: 1 +ildouble: 2 +ldouble: 2 Test "yn (3, 0.125) == -2612.69757350066712600220955744091741": double: 1 idouble: 1 @@ -832,8 +896,8 @@ double: 1 float: 1 idouble: 1 ifloat: 1 -ildouble: 6997306768128814818664001056622 -ldouble: 6997306768128814818664001056622 +ildouble: 2 +ldouble: 2 Test "yn (3, 2.0) == -1.12778377684042778608158395773179238": double: 1 idouble: 1 @@ -878,12 +942,18 @@ ildouble: 1 ldouble: 1 Function: Real part of "cacosh": +double: 1 +float: 7 +idouble: 1 +ifloat: 7 ildouble: 1 ldouble: 1 Function: Imaginary part of "cacosh": -float: 1 -ifloat: 1 +double: 1 +float: 3 +idouble: 1 +ifloat: 3 Function: Real part of "casin": double: 1 @@ -914,6 +984,8 @@ ildouble: 1 ldouble: 1 Function: Real part of "catan": +float: 4 +ifloat: 4 ildouble: 1 ldouble: 1 @@ -929,6 +1001,10 @@ Function: Real part of "catanh": double: 4 idouble: 4 +Function: Imaginary part of "catanh": +float: 6 +ifloat: 6 + Function: "cbrt": double: 1 idouble: 1 @@ -982,6 +1058,8 @@ ildouble: 2 ldouble: 2 Function: Imaginary part of "clog": +float: 3 +ifloat: 3 ildouble: 1 ldouble: 1 @@ -993,9 +1071,9 @@ ldouble: 2 Function: Imaginary part of "clog10": double: 1 -float: 1 +float: 5 idouble: 1 -ifloat: 1 +ifloat: 5 ildouble: 1 ldouble: 1 @@ -1060,6 +1138,8 @@ ildouble: 1 ldouble: 1 Function: Real part of "ctan": +double: 1 +idouble: 1 ildouble: 1 ldouble: 1 @@ -1130,28 +1210,28 @@ ildouble: 1 ldouble: 1 Function: "j0": -double: 2 +double: 3 float: 2 -idouble: 2 +idouble: 3 ifloat: 2 -ildouble: 38324122909174090074461780712157 -ldouble: 38324122909174090074461780712157 +ildouble: 1 +ldouble: 1 Function: "j1": double: 1 float: 2 idouble: 1 ifloat: 2 -ildouble: 21475644881377747614143400473061 -ldouble: 21475644881377747614143400473061 +ildouble: 1 +ldouble: 1 Function: "jn": double: 3 float: 4 idouble: 3 ifloat: 4 -ildouble: 47549060992978485557887362065694 -ldouble: 47549060992978485557887362065694 +ildouble: 4 +ldouble: 4 Function: "lgamma": double: 1 @@ -1226,23 +1306,23 @@ double: 2 float: 1 idouble: 2 ifloat: 1 -ildouble: 17987982955981951215498976719132 -ldouble: 17987982955981951215498976719132 +ildouble: 1 +ldouble: 1 Function: "y1": double: 3 float: 2 idouble: 3 ifloat: 2 -ildouble: 3843427930176871148105186605483 -ldouble: 3843427930176871148105186605483 +ildouble: 2 +ldouble: 2 Function: "yn": double: 3 float: 2 idouble: 3 ifloat: 2 -ildouble: 3843427930176871148105186605483 -ldouble: 3843427930176871148105186605483 +ildouble: 2 +ldouble: 2 # end of automatic generation diff --git a/sysdeps/s390/Implies b/sysdeps/s390/Implies index 5b29b26128..1945b1f4bb 100644 --- a/sysdeps/s390/Implies +++ b/sysdeps/s390/Implies @@ -1,2 +1,3 @@ +ieee754/ldbl-128 ieee754/dbl-64 ieee754/flt-32 diff --git a/sysdeps/s390/bits/mathdef.h b/sysdeps/s390/bits/mathdef.h new file mode 100644 index 0000000000..4dcb612c33 --- /dev/null +++ b/sysdeps/s390/bits/mathdef.h @@ -0,0 +1,38 @@ +/* Copyright (C) 1997, 1998, 1999, 2000, 2004, 2006 + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#if !defined _MATH_H && !defined _COMPLEX_H +# error "Never use <bits/mathdef.h> directly; include <math.h> instead" +#endif + +#if defined __USE_ISOC99 && defined _MATH_H && !defined _MATH_H_MATHDEF +# define _MATH_H_MATHDEF 1 + +/* Normally, there is no long double type and the `float' and `double' + expressions are evaluated as `double'. */ +typedef double float_t; /* `float' expressions are evaluated as + `double'. */ +typedef double double_t; /* `double' expressions are evaluated as + `double'. */ + +/* The values returned by `ilogb' for 0 and NaN respectively. */ +# define FP_ILOGB0 (-2147483647) +# define FP_ILOGBNAN 2147483647 + +#endif /* ISO C99 */ diff --git a/sysdeps/s390/fpu/bits/mathinline.h b/sysdeps/s390/fpu/bits/mathinline.h index 381f2e0bcb..5c6b83ad06 100644 --- a/sysdeps/s390/fpu/bits/mathinline.h +++ b/sysdeps/s390/fpu/bits/mathinline.h @@ -47,6 +47,21 @@ __NTH (__signbit (double __x)) return __u.__i < 0; } +# ifndef __NO_LONG_DOUBLE_MATH +__MATH_INLINE int +__NTH (__signbitl (long double __x)) +{ + __extension__ union { long double __l; int __i[4]; } __u = { __l: __x }; + return __u.__i[0] < 0; +} +# else +__MATH_INLINE int +__NTH (__signbitl (long double __x)) +{ + return __signbit ((double) __x); +} +# endif + #endif /* C99 */ /* This code is used internally in the GNU libc. */ @@ -70,6 +85,17 @@ __NTH (__ieee754_sqrtf (float x)) return res; } +# if !defined __NO_LONG_DOUBLE_MATH +__MATH_INLINE long double +__NTH (sqrtl (long double __x)) +{ + long double res; + + asm ( "sqxbr %0,%1" : "=f" (res) : "f" (__x) ); + return res; +} +# endif /* !__NO_LONG_DOUBLE_MATH */ + #endif /* __LIBC_INTERNAL_MATH_INLINES */ #endif /* __NO_MATH_INLINES */ diff --git a/sysdeps/s390/fpu/e_sqrtl.c b/sysdeps/s390/fpu/e_sqrtl.c new file mode 100644 index 0000000000..e1daac1974 --- /dev/null +++ b/sysdeps/s390/fpu/e_sqrtl.c @@ -0,0 +1,30 @@ +/* Square root. S/390 FPU version. + Copyright (C) 2004, 2006 Free Software Foundation, Inc. + Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <math_private.h> + +long double +__ieee754_sqrtl (long double x) +{ + long double res; + + asm ( "sqxbr %0,%1" : "=f" (res) : "f" (x) ); + return res; +} diff --git a/sysdeps/s390/fpu/libm-test-ulps b/sysdeps/s390/fpu/libm-test-ulps index 06b022a47b..a84b71f54a 100644 --- a/sysdeps/s390/fpu/libm-test-ulps +++ b/sysdeps/s390/fpu/libm-test-ulps @@ -1,21 +1,35 @@ # Begin of automatic generation # atan2 +Test "atan2 (-0.00756827042671106339, -.001792735857538728036) == -1.80338464113663849327153994379639112": +ildouble: 1 +ldouble: 1 Test "atan2 (-0.75, -1.0) == -2.49809154479650885165983415456218025": float: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Test "atan2 (0.75, -1.0) == 2.49809154479650885165983415456218025": float: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Test "atan2 (1.390625, 0.9296875) == 0.981498387184244311516296577615519772": float: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 # atanh Test "atanh (0.75) == 0.972955074527656652552676371721589865": float: 1 ifloat: 1 +# cacos +Test "Imaginary part of: cacos (0.75 + 1.25 i) == 1.11752014915610270578240049553777969 - 1.13239363160530819522266333696834467 i": +ildouble: 1 +ldouble: 1 + # cacosh Test "Real part of: cacosh (-2 - 3 i) == 1.9833870299165354323470769028940395 - 2.1414491111159960199416055713254211 i": double: 1 @@ -27,6 +41,8 @@ double: 1 float: 3 idouble: 1 ifloat: 3 +ildouble: 1 +ldouble: 1 # casin Test "Real part of: casin (0.75 + 1.25 i) == 0.453276177638793913448921196101971749 + 1.13239363160530819522266333696834467 i": @@ -34,6 +50,9 @@ double: 1 float: 1 idouble: 1 ifloat: 1 +Test "Imaginary part of: casin (0.75 + 1.25 i) == 0.453276177638793913448921196101971749 + 1.13239363160530819522266333696834467 i": +ildouble: 1 +ldouble: 1 # casinh Test "Real part of: casinh (-2 - 3 i) == -1.9686379257930962917886650952454982 - 0.96465850440760279204541105949953237 i": @@ -41,19 +60,27 @@ double: 5 float: 1 idouble: 5 ifloat: 1 +ildouble: 4 +ldouble: 4 Test "Imaginary part of: casinh (-2 - 3 i) == -1.9686379257930962917886650952454982 - 0.96465850440760279204541105949953237 i": double: 3 float: 6 idouble: 3 ifloat: 6 +ildouble: 2 +ldouble: 2 Test "Real part of: casinh (0.75 + 1.25 i) == 1.03171853444778027336364058631006594 + 0.911738290968487636358489564316731207 i": float: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Test "Imaginary part of: casinh (0.75 + 1.25 i) == 1.03171853444778027336364058631006594 + 0.911738290968487636358489564316731207 i": double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 # catan Test "Real part of: catan (-2 - 3 i) == -1.4099210495965755225306193844604208 - 0.22907268296853876629588180294200276 i": @@ -67,6 +94,9 @@ ifloat: 1 Test "Real part of: catan (0.75 + 1.25 i) == 1.10714871779409050301706546017853704 + 0.549306144334054845697622618461262852 i": float: 4 ifloat: 4 +Test "Imaginary part of: catan (0.75 + 1.25 i) == 1.10714871779409050301706546017853704 + 0.549306144334054845697622618461262852 i": +ildouble: 1 +ldouble: 1 # catanh Test "Real part of: catanh (-2 - 3 i) == -0.14694666622552975204743278515471595 - 1.3389725222944935611241935759091443 i": @@ -78,11 +108,18 @@ ifloat: 4 Test "Real part of: catanh (0.75 + 1.25 i) == 0.261492138795671927078652057366532140 + 0.996825126463918666098902241310446708 i": double: 1 idouble: 1 +ildouble: 1 +ldouble: 1 Test "Imaginary part of: catanh (0.75 + 1.25 i) == 0.261492138795671927078652057366532140 + 0.996825126463918666098902241310446708 i": float: 6 ifloat: 6 +ildouble: 1 +ldouble: 1 # cbrt +Test "cbrt (-0.001) == -0.1": +ildouble: 1 +ldouble: 1 Test "cbrt (-27.0) == -3.0": double: 1 idouble: 1 @@ -94,9 +131,14 @@ double: 1 idouble: 1 # ccos +Test "Real part of: ccos (-2 - 3 i) == -4.18962569096880723013255501961597373 - 9.10922789375533659797919726277886212 i": +ildouble: 1 +ldouble: 1 Test "Imaginary part of: ccos (-2 - 3 i) == -4.18962569096880723013255501961597373 - 9.10922789375533659797919726277886212 i": float: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Test "Real part of: ccos (0.75 + 1.25 i) == 1.38173873063425888530729933139078645 - 1.09193013555397466170919531722024128 i": double: 1 float: 1 @@ -110,9 +152,13 @@ ifloat: 1 Test "Real part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i": float: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Test "Imaginary part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i": float: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Test "Real part of: ccosh (0.75 + 1.25 i) == 0.408242591877968807788852146397499084 + 0.780365930845853240391326216300863152 i": double: 1 float: 1 @@ -123,12 +169,20 @@ float: 1 ifloat: 1 # cexp +Test "Real part of: cexp (-2.0 - 3.0 i) == -0.13398091492954261346140525546115575 - 0.019098516261135196432576240858800925 i": +ildouble: 1 +ldouble: 1 Test "Imaginary part of: cexp (-2.0 - 3.0 i) == -0.13398091492954261346140525546115575 - 0.019098516261135196432576240858800925 i": float: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Test "Real part of: cexp (0.75 + 1.25 i) == 0.667537446429131586942201977015932112 + 2.00900045494094876258347228145863909 i": float: 1 ifloat: 1 +Test "Imaginary part of: cexp (0.75 + 1.25 i) == 0.667537446429131586942201977015932112 + 2.00900045494094876258347228145863909 i": +ildouble: 1 +ldouble: 1 # clog Test "Imaginary part of: clog (-2 - 3 i) == 1.2824746787307683680267437207826593 - 2.1587989303424641704769327722648368 i": @@ -137,57 +191,98 @@ ifloat: 3 Test "Real part of: clog (0.75 + 1.25 i) == 0.376885901188190075998919126749298416 + 1.03037682652431246378774332703115153 i": float: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 # clog10 Test "Imaginary part of: clog10 (-0 + inf i) == inf + pi/2*log10(e) i": +double: 1 float: 1 +idouble: 1 ifloat: 1 Test "Imaginary part of: clog10 (-0 - inf i) == inf - pi/2*log10(e) i": +double: 1 float: 1 +idouble: 1 ifloat: 1 +Test "Real part of: clog10 (-2 - 3 i) == 0.556971676153418384603252578971164214 - 0.937554462986374708541507952140189646 i": +ildouble: 1 +ldouble: 1 Test "Imaginary part of: clog10 (-2 - 3 i) == 0.556971676153418384603252578971164214 - 0.937554462986374708541507952140189646 i": double: 1 float: 5 idouble: 1 ifloat: 5 +ildouble: 1 +ldouble: 1 Test "Imaginary part of: clog10 (-3 + inf i) == inf + pi/2*log10(e) i": +double: 1 float: 1 +idouble: 1 ifloat: 1 Test "Imaginary part of: clog10 (-3 - inf i) == inf - pi/2*log10(e) i": +double: 1 float: 1 +idouble: 1 ifloat: 1 Test "Imaginary part of: clog10 (-inf + 0 i) == inf + pi*log10(e) i": +double: 1 float: 1 +idouble: 1 ifloat: 1 Test "Imaginary part of: clog10 (-inf + 1 i) == inf + pi*log10(e) i": +double: 1 float: 1 +idouble: 1 ifloat: 1 +Test "Imaginary part of: clog10 (-inf + inf i) == inf + 3/4 pi*log10(e) i": +double: 1 +idouble: 1 Test "Imaginary part of: clog10 (-inf - 0 i) == inf - pi*log10(e) i": +double: 1 float: 1 +idouble: 1 ifloat: 1 Test "Imaginary part of: clog10 (-inf - 1 i) == inf - pi*log10(e) i": +double: 1 float: 1 +idouble: 1 ifloat: 1 Test "Imaginary part of: clog10 (0 + inf i) == inf + pi/2*log10(e) i": +double: 1 float: 1 +idouble: 1 ifloat: 1 Test "Imaginary part of: clog10 (0 - inf i) == inf - pi/2*log10(e) i": +double: 1 float: 1 +idouble: 1 ifloat: 1 Test "Real part of: clog10 (0.75 + 1.25 i) == 0.163679467193165171449476605077428975 + 0.447486970040493067069984724340855636 i": float: 1 ifloat: 1 +Test "Imaginary part of: clog10 (0.75 + 1.25 i) == 0.163679467193165171449476605077428975 + 0.447486970040493067069984724340855636 i": +ildouble: 1 +ldouble: 1 Test "Imaginary part of: clog10 (3 + inf i) == inf + pi/2*log10(e) i": +double: 1 float: 1 +idouble: 1 ifloat: 1 Test "Imaginary part of: clog10 (3 - inf i) == inf - pi/2*log10(e) i": +double: 1 float: 1 +idouble: 1 ifloat: 1 Test "Imaginary part of: clog10 (inf + inf i) == inf + pi/4*log10(e) i": +double: 1 float: 1 +idouble: 1 ifloat: 1 Test "Imaginary part of: clog10 (inf - inf i) == inf - pi/4*log10(e) i": +double: 1 float: 1 +idouble: 1 ifloat: 1 # cos @@ -196,11 +291,15 @@ double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Test "cos (M_PI_6l * 4.0) == -0.5": double: 2 float: 1 idouble: 2 ifloat: 1 +ildouble: 1 +ldouble: 1 Test "cos (pi/2) == 0": double: 1 float: 1 @@ -219,16 +318,31 @@ double: 1 float: 4 idouble: 1 ifloat: 4 +ildouble: 4 +ldouble: 4 +Test "Real part of: cpow (0.75 + 1.25 i, 1.0 + 0.0 i) == 0.75 + 1.25 i": +ildouble: 2 +ldouble: 2 +Test "Imaginary part of: cpow (0.75 + 1.25 i, 1.0 + 0.0 i) == 0.75 + 1.25 i": +ildouble: 1 +ldouble: 1 Test "Real part of: cpow (0.75 + 1.25 i, 1.0 + 1.0 i) == 0.0846958290317209430433805274189191353 + 0.513285749182902449043287190519090481 i": double: 2 float: 3 idouble: 2 ifloat: 3 +ildouble: 10 +ldouble: 10 +Test "Real part of: cpow (2 + 0 i, 10 + 0 i) == 1024.0 + 0.0 i": +ildouble: 2 +ldouble: 2 Test "Real part of: cpow (2 + 3 i, 4 + 0 i) == -119.0 - 120.0 i": double: 1 float: 4 idouble: 1 ifloat: 4 +ildouble: 3 +ldouble: 3 Test "Imaginary part of: cpow (2 + 3 i, 4 + 0 i) == -119.0 - 120.0 i": float: 2 ifloat: 2 @@ -237,8 +351,21 @@ double: 2 float: 2 idouble: 2 ifloat: 2 +ildouble: 1 +ldouble: 1 + +# csin +Test "Imaginary part of: csin (-2 - 3 i) == -9.15449914691142957346729954460983256 + 4.16890695996656435075481305885375484 i": +ildouble: 1 +ldouble: 1 +Test "Real part of: csin (0.75 + 1.25 i) == 1.28722291002649188575873510790565441 + 1.17210635989270256101081285116138863 i": +ildouble: 1 +ldouble: 1 # csinh +Test "Real part of: csinh (-2 - 3 i) == 3.59056458998577995201256544779481679 - 0.530921086248519805267040090660676560 i": +ildouble: 1 +ldouble: 1 Test "Imaginary part of: csinh (-2 - 3 i) == 3.59056458998577995201256544779481679 - 0.530921086248519805267040090660676560 i": double: 1 idouble: 1 @@ -253,17 +380,31 @@ ifloat: 1 Test "Real part of: csqrt (-2 + 3 i) == 0.89597747612983812471573375529004348 + 1.6741492280355400404480393008490519 i": float: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Test "Real part of: csqrt (-2 - 3 i) == 0.89597747612983812471573375529004348 - 1.6741492280355400404480393008490519 i": float: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 +Test "Imaginary part of: csqrt (0.75 + 1.25 i) == 1.05065169626078392338656675760808326 + 0.594868882070379067881984030639932657 i": +ildouble: 1 +ldouble: 1 # ctan Test "Real part of: ctan (-2 - 3 i) == 0.376402564150424829275122113032269084e-2 - 1.00323862735360980144635859782192726 i": double: 1 idouble: 1 +ildouble: 1 +ldouble: 1 +Test "Imaginary part of: ctan (-2 - 3 i) == 0.376402564150424829275122113032269084e-2 - 1.00323862735360980144635859782192726 i": +ildouble: 1 +ldouble: 1 Test "Imaginary part of: ctan (0.75 + 1.25 i) == 0.160807785916206426725166058173438663 + 0.975363285031235646193581759755216379 i": double: 1 idouble: 1 +ildouble: 2 +ldouble: 2 # ctanh Test "Real part of: ctanh (-2 - 3 i) == -0.965385879022133124278480269394560686 + 0.988437503832249372031403430350121098e-2 i": @@ -271,6 +412,11 @@ double: 1 float: 2 idouble: 1 ifloat: 2 +ildouble: 1 +ldouble: 1 +Test "Imaginary part of: ctanh (-2 - 3 i) == -0.965385879022133124278480269394560686 + 0.988437503832249372031403430350121098e-2 i": +ildouble: 1 +ldouble: 1 Test "Imaginary part of: ctanh (0 + pi/4 i) == 0.0 + 1.0 i": float: 1 ifloat: 1 @@ -290,6 +436,9 @@ ifloat: 1 Test "erfc (2.0) == 0.00467773498104726583793074363274707139": double: 1 idouble: 1 +Test "erfc (27.0) == 0.523704892378925568501606768284954709e-318": +ildouble: 1 +ldouble: 1 Test "erfc (4.125) == 0.542340079956506600531223408575531062e-8": double: 1 idouble: 1 @@ -310,14 +459,30 @@ double: 6 float: 2 idouble: 6 ifloat: 2 +ildouble: 1 +ldouble: 1 + +# exp2 +Test "exp2 (10) == 1024": +ildouble: 2 +ldouble: 2 # expm1 Test "expm1 (0.75) == 1.11700001661267466854536981983709561": double: 1 idouble: 1 Test "expm1 (1) == M_El - 1.0": +double: 1 float: 1 +idouble: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 + +# gamma +Test "gamma (-0.5) == log(2*sqrt(pi))": +ildouble: 1 +ldouble: 1 # hypot Test "hypot (-0.7, -12.4) == 12.419742348374220601176836866763271": @@ -359,9 +524,13 @@ double: 2 float: 1 idouble: 2 ifloat: 1 +ildouble: 2 +ldouble: 2 Test "j0 (2.0) == 0.223890779141235668051827454649948626": float: 2 ifloat: 2 +ildouble: 2 +ldouble: 2 Test "j0 (4.0) == -3.9714980986384737228659076845169804197562E-1": double: 1 float: 1 @@ -370,17 +539,32 @@ ifloat: 1 Test "j0 (8.0) == 0.171650807137553906090869407851972001": float: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 # j1 +Test "j1 (-1.0) == -0.440050585744933515959682203718914913": +ildouble: 1 +ldouble: 1 +Test "j1 (0.75) == 0.349243602174862192523281016426251335": +ildouble: 1 +ldouble: 1 +Test "j1 (1.0) == 0.440050585744933515959682203718914913": +ildouble: 1 +ldouble: 1 Test "j1 (10.0) == 0.0434727461688614366697487680258592883": float: 2 ifloat: 2 +ildouble: 2 +ldouble: 2 Test "j1 (2.0) == 0.576724807756873387202448242269137087": double: 1 idouble: 1 Test "j1 (8.0) == 0.234636346853914624381276651590454612": double: 1 idouble: 1 +ildouble: 4 +ldouble: 4 # jn Test "jn (0, -4.0) == -3.9714980986384737228659076845169804197562E-1": @@ -396,9 +580,13 @@ double: 2 float: 1 idouble: 2 ifloat: 1 +ildouble: 2 +ldouble: 2 Test "jn (0, 2.0) == 0.223890779141235668051827454649948626": float: 2 ifloat: 2 +ildouble: 2 +ldouble: 2 Test "jn (0, 4.0) == -3.9714980986384737228659076845169804197562E-1": double: 1 float: 1 @@ -407,30 +595,57 @@ ifloat: 1 Test "jn (0, 8.0) == 0.171650807137553906090869407851972001": float: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 +Test "jn (1, -1.0) == -0.440050585744933515959682203718914913": +ildouble: 1 +ldouble: 1 +Test "jn (1, 0.75) == 0.349243602174862192523281016426251335": +ildouble: 1 +ldouble: 1 +Test "jn (1, 1.0) == 0.440050585744933515959682203718914913": +ildouble: 1 +ldouble: 1 Test "jn (1, 10.0) == 0.0434727461688614366697487680258592883": float: 2 ifloat: 2 +ildouble: 2 +ldouble: 2 Test "jn (1, 2.0) == 0.576724807756873387202448242269137087": double: 1 idouble: 1 Test "jn (1, 8.0) == 0.234636346853914624381276651590454612": double: 1 idouble: 1 +ildouble: 4 +ldouble: 4 +Test "jn (10, -1.0) == 0.263061512368745320699785368779050294e-9": +ildouble: 1 +ldouble: 1 Test "jn (10, 0.125) == 0.250543369809369890173993791865771547e-18": double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Test "jn (10, 0.75) == 0.149621713117596814698712483621682835e-10": double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 +Test "jn (10, 1.0) == 0.263061512368745320699785368779050294e-9": +ildouble: 1 +ldouble: 1 Test "jn (10, 10.0) == 0.207486106633358857697278723518753428": double: 4 float: 3 idouble: 4 ifloat: 3 +ildouble: 2 +ldouble: 2 Test "jn (10, 2.0) == 0.251538628271673670963516093751820639e-6": float: 4 ifloat: 4 @@ -449,6 +664,8 @@ double: 3 float: 1 idouble: 3 ifloat: 1 +ildouble: 2 +ldouble: 2 Test "jn (3, 2.0) == 0.128943249474402051098793332969239835": double: 1 float: 2 @@ -456,16 +673,79 @@ idouble: 1 ifloat: 2 # lgamma +Test "lgamma (-0.5) == log(2*sqrt(pi))": +ildouble: 1 +ldouble: 1 Test "lgamma (0.7) == 0.260867246531666514385732417016759578": double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Test "lgamma (1.2) == -0.853740900033158497197028392998854470e-1": double: 1 float: 2 idouble: 1 ifloat: 2 +ildouble: 1 +ldouble: 1 + +# llrint +Test "llrint (-4503599627370495.5) == -4503599627370496LL": +ildouble: 1 +ldouble: 1 +Test "llrint (-4503599627370496.75) == -4503599627370497LL": +ildouble: 1 +ldouble: 1 +Test "llrint (-4503599627370497.5) == -4503599627370498LL": +ildouble: 1 +ldouble: 1 +Test "llrint (-72057594037927935.5) == -72057594037927936LL": +ildouble: 1 +ldouble: 1 +Test "llrint (-72057594037927936.75) == -72057594037927937LL": +ildouble: 1 +ldouble: 1 +Test "llrint (-72057594037927937.5) == -72057594037927938LL": +ildouble: 1 +ldouble: 1 +Test "llrint (-9007199254740991.5) == -9007199254740992LL": +ildouble: 1 +ldouble: 1 +Test "llrint (-9007199254740992.75) == -9007199254740993LL": +ildouble: 1 +ldouble: 1 +Test "llrint (-9007199254740993.5) == -9007199254740994LL": +ildouble: 1 +ldouble: 1 +Test "llrint (4503599627370495.5) == 4503599627370496LL": +ildouble: -1 +ldouble: -1 +Test "llrint (4503599627370496.75) == 4503599627370497LL": +ildouble: -1 +ldouble: -1 +Test "llrint (4503599627370497.5) == 4503599627370498LL": +ildouble: -1 +ldouble: -1 +Test "llrint (72057594037927935.5) == 72057594037927936LL": +ildouble: -1 +ldouble: -1 +Test "llrint (72057594037927936.75) == 72057594037927937LL": +ildouble: -1 +ldouble: -1 +Test "llrint (72057594037927937.5) == 72057594037927938LL": +ildouble: -1 +ldouble: -1 +Test "llrint (9007199254740991.5) == 9007199254740992LL": +ildouble: -1 +ldouble: -1 +Test "llrint (9007199254740992.75) == 9007199254740993LL": +ildouble: -1 +ldouble: -1 +Test "llrint (9007199254740993.5) == 9007199254740994LL": +ildouble: -1 +ldouble: -1 # log10 Test "log10 (0.75) == -0.124938736608299953132449886193870744": @@ -476,23 +756,34 @@ ifloat: 2 Test "log10 (e) == log10(e)": float: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 # log1p Test "log1p (-0.25) == -0.287682072451780927439219005993827432": float: 1 ifloat: 1 +# log2 +Test "log2 (0.75) == -.415037499278843818546261056052183492": +ildouble: 1 +ldouble: 1 + # sincos Test "sincos (M_PI_6l*2.0, &sin_res, &cos_res) puts 0.5 in cos_res": double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Test "sincos (M_PI_6l*2.0, &sin_res, &cos_res) puts 0.86602540378443864676372317075293616 in sin_res": double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Test "sincos (pi/2, &sin_res, &cos_res) puts 0 in cos_res": double: 1 float: 1 @@ -502,17 +793,38 @@ Test "sincos (pi/6, &sin_res, &cos_res) puts 0.866025403784438646763723170752936 float: 1 ifloat: 1 +# sqrt +Test "sqrt (2) == M_SQRT2l": +ildouble: 1 +ldouble: 1 + # tan Test "tan (pi/4) == 1": double: 1 idouble: 1 +# tanh +Test "tanh (-0.75) == -0.635148952387287319214434357312496495": +ildouble: 1 +ldouble: 1 +Test "tanh (-1.0) == -0.7615941559557648881194582826047935904": +ildouble: 1 +ldouble: 1 +Test "tanh (0.75) == 0.635148952387287319214434357312496495": +ildouble: 1 +ldouble: 1 +Test "tanh (1.0) == 0.7615941559557648881194582826047935904": +ildouble: 1 +ldouble: 1 + # tgamma Test "tgamma (-0.5) == -2 sqrt (pi)": double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Test "tgamma (0.5) == sqrt (pi)": float: 1 ifloat: 1 @@ -521,6 +833,9 @@ double: 1 float: 1 idouble: 1 ifloat: 1 +Test "tgamma (4) == 6": +ildouble: 1 +ldouble: 1 # y0 Test "y0 (1.0) == 0.0882569642156769579829267660235151628": @@ -538,6 +853,8 @@ double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 3 +ldouble: 3 Test "y0 (2.0) == 0.510375672649745119596606592727157873": double: 1 idouble: 1 @@ -546,16 +863,23 @@ double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 3 +ldouble: 3 # y1 Test "y1 (0.125) == -5.19993611253477499595928744876579921": double: 1 idouble: 1 +Test "y1 (0.75) == -1.03759455076928541973767132140642198": +ildouble: 1 +ldouble: 1 Test "y1 (1.5) == -0.412308626973911295952829820633445323": double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Test "y1 (10.0) == 0.249015424206953883923283474663222803": double: 3 float: 1 @@ -566,11 +890,15 @@ double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Test "y1 (8.0) == -0.158060461731247494255555266187483550": double: 1 float: 2 idouble: 1 ifloat: 2 +ildouble: 1 +ldouble: 1 # yn Test "yn (0, 1.0) == 0.0882569642156769579829267660235151628": @@ -588,6 +916,8 @@ double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 3 +ldouble: 3 Test "yn (0, 2.0) == 0.510375672649745119596606592727157873": double: 1 idouble: 1 @@ -596,14 +926,21 @@ double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 3 +ldouble: 3 Test "yn (1, 0.125) == -5.19993611253477499595928744876579921": double: 1 idouble: 1 +Test "yn (1, 0.75) == -1.03759455076928541973767132140642198": +ildouble: 1 +ldouble: 1 Test "yn (1, 1.5) == -0.412308626973911295952829820633445323": double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Test "yn (1, 10.0) == 0.249015424206953883923283474663222803": double: 3 float: 1 @@ -614,34 +951,48 @@ double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Test "yn (1, 8.0) == -0.158060461731247494255555266187483550": double: 1 float: 2 idouble: 1 ifloat: 2 +ildouble: 1 +ldouble: 1 Test "yn (10, 0.125) == -127057845771019398.252538486899753195": double: 1 idouble: 1 +ildouble: 2 +ldouble: 2 Test "yn (10, 0.75) == -2133501638.90573424452445412893839236": double: 1 float: 2 idouble: 1 ifloat: 2 +ildouble: 5 +ldouble: 5 Test "yn (10, 1.0) == -121618014.278689189288130426667971145": double: 1 float: 2 idouble: 1 ifloat: 2 +ildouble: 1 +ldouble: 1 Test "yn (10, 10.0) == -0.359814152183402722051986577343560609": double: 2 float: 1 idouble: 2 ifloat: 1 +ildouble: 2 +ldouble: 2 Test "yn (10, 2.0) == -129184.542208039282635913145923304214": double: 3 float: 1 idouble: 3 ifloat: 1 +ildouble: 2 +ldouble: 2 Test "yn (3, 0.125) == -2612.69757350066712600220955744091741": double: 1 idouble: 1 @@ -650,11 +1001,15 @@ double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 2 +ldouble: 2 Test "yn (3, 10.0) == -0.251362657183837329779204747654240998": double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Test "yn (3, 2.0) == -1.12778377684042778608158395773179238": double: 1 idouble: 1 @@ -663,11 +1018,17 @@ idouble: 1 Function: "atan2": float: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Function: "atanh": float: 1 ifloat: 1 +Function: Imaginary part of "cacos": +ildouble: 1 +ldouble: 1 + Function: Real part of "cacosh": double: 1 float: 7 @@ -679,6 +1040,8 @@ double: 1 float: 3 idouble: 1 ifloat: 3 +ildouble: 1 +ldouble: 1 Function: Real part of "casin": double: 1 @@ -686,17 +1049,25 @@ float: 1 idouble: 1 ifloat: 1 +Function: Imaginary part of "casin": +ildouble: 1 +ldouble: 1 + Function: Real part of "casinh": double: 5 float: 1 idouble: 5 ifloat: 1 +ildouble: 4 +ldouble: 4 Function: Imaginary part of "casinh": double: 3 float: 6 idouble: 3 ifloat: 6 +ildouble: 2 +ldouble: 2 Function: Real part of "catan": float: 4 @@ -707,50 +1078,72 @@ double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Function: Real part of "catanh": double: 4 idouble: 4 +ildouble: 1 +ldouble: 1 Function: Imaginary part of "catanh": float: 6 ifloat: 6 +ildouble: 1 +ldouble: 1 Function: "cbrt": double: 1 idouble: 1 +ildouble: 1 +ldouble: 1 Function: Real part of "ccos": double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Function: Imaginary part of "ccos": float: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Function: Real part of "ccosh": double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Function: Imaginary part of "ccosh": float: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Function: Real part of "cexp": float: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Function: Imaginary part of "cexp": float: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Function: Real part of "clog": float: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Function: Imaginary part of "clog": float: 3 @@ -759,34 +1152,54 @@ ifloat: 3 Function: Real part of "clog10": float: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Function: Imaginary part of "clog10": double: 1 float: 5 idouble: 1 ifloat: 5 +ildouble: 1 +ldouble: 1 Function: "cos": double: 2 float: 1 idouble: 2 ifloat: 1 +ildouble: 1 +ldouble: 1 Function: Real part of "cpow": double: 2 float: 4 idouble: 2 ifloat: 4 +ildouble: 10 +ldouble: 10 Function: Imaginary part of "cpow": double: 2 float: 2 idouble: 2 ifloat: 2 +ildouble: 1 +ldouble: 1 + +Function: Real part of "csin": +ildouble: 1 +ldouble: 1 + +Function: Imaginary part of "csin": +ildouble: 1 +ldouble: 1 Function: Real part of "csinh": float: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Function: Imaginary part of "csinh": double: 1 @@ -797,24 +1210,38 @@ ifloat: 1 Function: Real part of "csqrt": float: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 + +Function: Imaginary part of "csqrt": +ildouble: 1 +ldouble: 1 Function: Real part of "ctan": double: 1 idouble: 1 +ildouble: 1 +ldouble: 1 Function: Imaginary part of "ctan": double: 1 idouble: 1 +ildouble: 2 +ldouble: 2 Function: Real part of "ctanh": double: 1 float: 2 idouble: 1 ifloat: 2 +ildouble: 1 +ldouble: 1 Function: Imaginary part of "ctanh": float: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Function: "erf": double: 1 @@ -825,18 +1252,32 @@ double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Function: "exp10": double: 6 float: 2 idouble: 6 ifloat: 2 +ildouble: 1 +ldouble: 1 + +Function: "exp2": +ildouble: 2 +ldouble: 2 Function: "expm1": double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 + +Function: "gamma": +ildouble: 1 +ldouble: 1 Function: "hypot": float: 1 @@ -847,67 +1288,101 @@ double: 2 float: 2 idouble: 2 ifloat: 2 +ildouble: 2 +ldouble: 2 Function: "j1": double: 1 float: 2 idouble: 1 ifloat: 2 +ildouble: 4 +ldouble: 4 Function: "jn": double: 4 float: 4 idouble: 4 ifloat: 4 +ildouble: 4 +ldouble: 4 Function: "lgamma": double: 1 float: 2 idouble: 1 ifloat: 2 +ildouble: 1 +ldouble: 1 Function: "log10": double: 1 float: 2 idouble: 1 ifloat: 2 +ildouble: 1 +ldouble: 1 Function: "log1p": float: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 + +Function: "log2": +ildouble: 1 +ldouble: 1 Function: "sincos": double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 + +Function: "sqrt": +ildouble: 1 +ldouble: 1 Function: "tan": double: 1 idouble: 1 +Function: "tanh": +ildouble: 1 +ldouble: 1 + Function: "tgamma": double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Function: "y0": double: 2 float: 1 idouble: 2 ifloat: 1 +ildouble: 3 +ldouble: 3 Function: "y1": double: 3 float: 2 idouble: 3 ifloat: 2 +ildouble: 1 +ldouble: 1 Function: "yn": double: 3 float: 2 idouble: 3 ifloat: 2 +ildouble: 5 +ldouble: 5 # end of automatic generation diff --git a/sysdeps/s390/ldbl2mpn.c b/sysdeps/s390/ldbl2mpn.c deleted file mode 100644 index 1dac461aef..0000000000 --- a/sysdeps/s390/ldbl2mpn.c +++ /dev/null @@ -1,101 +0,0 @@ -/* Copyright (C) 1995, 1996, 1997 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, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include "gmp.h" -#include "gmp-impl.h" -#include "longlong.h" -#include "ieee754.h" -#include <float.h> -#include <stdlib.h> - -/* Convert a `long double' in IEEE854 standard double-precision format to a - multi-precision integer representing the significand scaled up by its - number of bits (64 for long double) and an integral power of two - (MPN frexpl). */ - -mp_size_t -__mpn_extract_long_double (mp_ptr res_ptr, mp_size_t size, - int *expt, int *is_neg, - long double value) -{ - union ieee854_long_double u; - u.d = value; - - *is_neg = u.ieee.negative; - *expt = (int) u.ieee.exponent - IEEE854_LONG_DOUBLE_BIAS; - -#if BITS_PER_MP_LIMB == 32 - res_ptr[0] = u.ieee.mantissa1; /* Low-order 32 bits of fraction. */ - res_ptr[1] = u.ieee.mantissa0; /* High-order 32 bits. */ - #define N 2 -#elif BITS_PER_MP_LIMB == 64 - /* Hopefully the compiler will combine the two bitfield extracts - and this composition into just the original quadword extract. */ - res_ptr[0] = ((unsigned long int) u.ieee.mantissa0 << 32) | u.ieee.mantissa1; - #define N 1 -#else - #error "mp_limb size " BITS_PER_MP_LIMB "not accounted for" -#endif - - if (u.ieee.exponent == 0) - { - /* A biased exponent of zero is a special case. - Either it is a zero or it is a denormal number. */ - if (res_ptr[0] == 0 && res_ptr[N - 1] == 0) /* Assumes N<=2. */ - /* It's zero. */ - *expt = 0; - else - { - /* It is a denormal number, meaning it has no implicit leading - one bit, and its exponent is in fact the format minimum. */ - int cnt; - - /* One problem with Intel's 80-bit format is that the explicit - leading one in the normalized representation has to be zero - for denormalized number. If it is one, the number is according - to Intel's specification an invalid number. We make the - representation unique by explicitly clearing this bit. */ - res_ptr[N - 1] &= ~(1L << ((LDBL_MANT_DIG - 1) % BITS_PER_MP_LIMB)); - - if (res_ptr[N - 1] != 0) - { - count_leading_zeros (cnt, res_ptr[N - 1]); - if (cnt != 0) - { -#if N == 2 - res_ptr[N - 1] = res_ptr[N - 1] << cnt - | (res_ptr[0] >> (BITS_PER_MP_LIMB - cnt)); - res_ptr[0] <<= cnt; -#else - res_ptr[N - 1] <<= cnt; -#endif - } - *expt = LDBL_MIN_EXP - 1 - cnt; - } - else - { - count_leading_zeros (cnt, res_ptr[0]); - res_ptr[N - 1] = res_ptr[0] << cnt; - res_ptr[0] = 0; - *expt = LDBL_MIN_EXP - 1 - BITS_PER_MP_LIMB - cnt; - } - } - } - - return N; -} diff --git a/sysdeps/s390/s390-32/bits/wordsize.h b/sysdeps/s390/s390-32/bits/wordsize.h index 4f50d8586c..b41661217f 100644 --- a/sysdeps/s390/s390-32/bits/wordsize.h +++ b/sysdeps/s390/s390-32/bits/wordsize.h @@ -5,3 +5,14 @@ #else # define __WORDSIZE 32 #endif + +#if !defined __NO_LONG_DOUBLE_MATH && !defined __LONG_DOUBLE_MATH_OPTIONAL + +/* Signal that we didn't used to have a `long double'. The changes all + the `long double' function variants to be redirects to the double + functions. */ +# define __LONG_DOUBLE_MATH_OPTIONAL 1 +# ifndef __LONG_DOUBLE_128__ +# define __NO_LONG_DOUBLE_MATH 1 +# endif +#endif diff --git a/sysdeps/s390/s390-64/bits/wordsize.h b/sysdeps/s390/s390-64/bits/wordsize.h index 4f50d8586c..b41661217f 100644 --- a/sysdeps/s390/s390-64/bits/wordsize.h +++ b/sysdeps/s390/s390-64/bits/wordsize.h @@ -5,3 +5,14 @@ #else # define __WORDSIZE 32 #endif + +#if !defined __NO_LONG_DOUBLE_MATH && !defined __LONG_DOUBLE_MATH_OPTIONAL + +/* Signal that we didn't used to have a `long double'. The changes all + the `long double' function variants to be redirects to the double + functions. */ +# define __LONG_DOUBLE_MATH_OPTIONAL 1 +# ifndef __LONG_DOUBLE_128__ +# define __NO_LONG_DOUBLE_MATH 1 +# endif +#endif diff --git a/sysdeps/sh/sh4/fpu/bits/mathdef.h b/sysdeps/sh/sh4/bits/mathdef.h index 2b8caf1943..2b8caf1943 100644 --- a/sysdeps/sh/sh4/fpu/bits/mathdef.h +++ b/sysdeps/sh/sh4/bits/mathdef.h diff --git a/sysdeps/sparc/fpu/bits/mathdef.h b/sysdeps/sparc/bits/mathdef.h index c8dcc9c93f..c8dcc9c93f 100644 --- a/sysdeps/sparc/fpu/bits/mathdef.h +++ b/sysdeps/sparc/bits/mathdef.h diff --git a/sysdeps/sparc/sparc32/fpu/s_fabs.c b/sysdeps/sparc/sparc32/fpu/s_fabs.c index db5ecf2162..b883e6e862 100644 --- a/sysdeps/sparc/sparc32/fpu/s_fabs.c +++ b/sysdeps/sparc/sparc32/fpu/s_fabs.c @@ -1,5 +1,11 @@ +#include <math.h> +#include <math_ldbl_opt.h> + double __fabs (double x) { return __builtin_fabs (x); } weak_alias (__fabs, fabs) +#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0) +compat_symbol (libm, __fabs, fabsl, GLIBC_2_0); +#endif diff --git a/sysdeps/sparc/sparc32/fpu/s_fabsl.c b/sysdeps/sparc/sparc32/fpu/s_fabsl.c index 67e9f47071..3c03b92828 100644 --- a/sysdeps/sparc/sparc32/fpu/s_fabsl.c +++ b/sysdeps/sparc/sparc32/fpu/s_fabsl.c @@ -1,5 +1,8 @@ +#include <math.h> +#include <math_ldbl_opt.h> + long double __fabsl (long double x) { return __builtin_fabsl (x); } -weak_alias (__fabsl, fabsl) +long_double_symbol (libm, __fabsl, fabsl); diff --git a/sysdeps/sparc/sparc64/jmpbuf-unwind.h b/sysdeps/sparc/sparc64/jmpbuf-unwind.h index b7e327d0f6..f7eed15ea1 100644 --- a/sysdeps/sparc/sparc64/jmpbuf-unwind.h +++ b/sysdeps/sparc/sparc64/jmpbuf-unwind.h @@ -18,7 +18,6 @@ 02111-1307 USA. */ #include <setjmp.h> -#include <jmpbuf-offsets.h> #include <stdint.h> #include <unwind.h> diff --git a/sysdeps/unix/sysv/linux/alpha/Implies b/sysdeps/unix/sysv/linux/alpha/Implies index 8d91c80097..1616efecbe 100644 --- a/sysdeps/unix/sysv/linux/alpha/Implies +++ b/sysdeps/unix/sysv/linux/alpha/Implies @@ -1 +1,4 @@ unix/sysv/linux/wordsize-64 +# These supply the ABI compatibility for when long double was double. +ieee754/ldbl-64-128 +ieee754/ldbl-opt diff --git a/sysdeps/unix/sysv/linux/alpha/Makefile b/sysdeps/unix/sysv/linux/alpha/Makefile index 37a9214fe9..f64f23fd7a 100644 --- a/sysdeps/unix/sysv/linux/alpha/Makefile +++ b/sysdeps/unix/sysv/linux/alpha/Makefile @@ -26,3 +26,13 @@ endif ifeq ($(subdir),signal) sysdep_routines += rt_sigaction endif + +ifeq ($(subdir),math) +# These 2 routines are normally in libgcc{.a,_s.so.1}. +# However, alpha -mlong-double-128 libgcc relies on +# glibc providing _Ots* routines and without these files +# glibc relies on __multc3/__divtc3 only provided +# by libgcc if configured with -mlong-double-128. +# Provide these routines here as well. +libm-routines += multc3 divtc3 +endif # math diff --git a/sysdeps/unix/sysv/linux/alpha/bits/wordsize.h b/sysdeps/unix/sysv/linux/alpha/bits/wordsize.h new file mode 100644 index 0000000000..22fc64109c --- /dev/null +++ b/sysdeps/unix/sysv/linux/alpha/bits/wordsize.h @@ -0,0 +1,30 @@ +/* Copyright (C) 1999, 2006 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#define __WORDSIZE 64 + +#if !defined __NO_LONG_DOUBLE_MATH && !defined __LONG_DOUBLE_MATH_OPTIONAL + +/* Signal that we didn't used to have a `long double'. The changes all + the `long double' function variants to be redirects to the double + functions. */ +# define __LONG_DOUBLE_MATH_OPTIONAL 1 +# ifndef __LONG_DOUBLE_128__ +# define __NO_LONG_DOUBLE_MATH 1 +# endif +#endif diff --git a/sysdeps/unix/sysv/linux/alpha/fpu/Implies b/sysdeps/unix/sysv/linux/alpha/fpu/Implies new file mode 100644 index 0000000000..d76f511c2e --- /dev/null +++ b/sysdeps/unix/sysv/linux/alpha/fpu/Implies @@ -0,0 +1,2 @@ +# Override ldbl-opt with alpha specific routines. +alpha/fpu diff --git a/sysdeps/unix/sysv/linux/alpha/nldbl-abi.h b/sysdeps/unix/sysv/linux/alpha/nldbl-abi.h new file mode 100644 index 0000000000..bd985cc59c --- /dev/null +++ b/sysdeps/unix/sysv/linux/alpha/nldbl-abi.h @@ -0,0 +1,8 @@ +/* ABI version for long double switch. + This is used by the Versions and math_ldbl_opt.h files in + sysdeps/ieee754/ldbl-opt/. It gives the ABI version where + long double == double was replaced with proper long double + for libm *l functions and libc functions using long double. */ + +#define NLDBL_VERSION GLIBC_2.4 +#define LONG_DOUBLE_COMPAT_VERSION GLIBC_2_4 diff --git a/sysdeps/unix/sysv/linux/fxstatat.c b/sysdeps/unix/sysv/linux/fxstatat.c index c73037b805..77debf71d3 100644 --- a/sysdeps/unix/sysv/linux/fxstatat.c +++ b/sysdeps/unix/sysv/linux/fxstatat.c @@ -105,4 +105,5 @@ __fxstatat (int vers, int fd, const char *file, struct stat *st, int flag) #ifdef XSTAT_IS_XSTAT64 # undef __fxstatat64 strong_alias (__fxstatat, __fxstatat64); +libc_hidden_ver (__fxstatat, __fxstatat64) #endif diff --git a/sysdeps/unix/sysv/linux/i386/fxstatat.c b/sysdeps/unix/sysv/linux/i386/fxstatat.c index d982cfb454..65fab5179c 100644 --- a/sysdeps/unix/sysv/linux/i386/fxstatat.c +++ b/sysdeps/unix/sysv/linux/i386/fxstatat.c @@ -149,4 +149,5 @@ __fxstatat (int vers, int fd, const char *file, struct stat *st, int flag) #ifdef XSTAT_IS_XSTAT64 # undef __fxstatat64 strong_alias (__fxstatat, __fxstatat64); +libc_hidden_ver (__fxstatat, __fxstatat64) #endif diff --git a/sysdeps/unix/sysv/linux/mips/bits/errno.h b/sysdeps/unix/sysv/linux/mips/bits/errno.h index 8220c2e513..5ff11c0e77 100644 --- a/sysdeps/unix/sysv/linux/mips/bits/errno.h +++ b/sysdeps/unix/sysv/linux/mips/bits/errno.h @@ -1,5 +1,6 @@ /* Error constants. MIPS/Linux specific version. - Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc. + Copyright (C) 1996, 1997, 1998, 1999, 2000, 2006 + 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 @@ -27,6 +28,16 @@ /* Linux has no ENOTSUP error code. */ # define ENOTSUP EOPNOTSUPP +# ifndef ECANCELED +# define ECANCELED 158 +# endif + +/* Support for error codes to support robust mutexes was added later, too. */ +# ifndef EOWNERDEAD +# define EOWNERDEAD 165 +# define ENOTRECOVERABLE 166 +# endif + # ifndef __ASSEMBLER__ /* Function to get address of global `errno' variable. */ extern int *__errno_location (void) __THROW __attribute__ ((__const__)); diff --git a/sysdeps/unix/sysv/linux/mips/bits/mman.h b/sysdeps/unix/sysv/linux/mips/bits/mman.h index 92d4b8a340..e287e3b378 100644 --- a/sysdeps/unix/sysv/linux/mips/bits/mman.h +++ b/sysdeps/unix/sysv/linux/mips/bits/mman.h @@ -1,5 +1,6 @@ /* Definitions for POSIX memory map interface. Linux/MIPS version. - Copyright (C) 1997, 2000, 2003, 2004, 2005 Free Software Foundation, Inc. + Copyright (C) 1997, 2000, 2003, 2004, 2005, 2006 + 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 @@ -84,6 +85,7 @@ #define MADV_SEQUENTIAL 2 /* read-ahead aggressively */ #define MADV_WILLNEED 3 /* pre-fault pages */ #define MADV_DONTNEED 4 /* discard these pages */ +#define MADV_REMOVE 5 /* remove these pages & resources */ #endif /* Flags for `mremap'. */ diff --git a/sysdeps/unix/sysv/linux/mips/bits/socket.h b/sysdeps/unix/sysv/linux/mips/bits/socket.h index 4c70eff421..0e4a2beac7 100644 --- a/sysdeps/unix/sysv/linux/mips/bits/socket.h +++ b/sysdeps/unix/sysv/linux/mips/bits/socket.h @@ -1,6 +1,6 @@ /* System-specific socket constants and types. Linux/MIPS version. - Copyright (C) 1991, 92, 1994-1999, 2000, 2001, 2004, 2005 - Free Software Foundation, Inc. + Copyright (C) 1991, 92, 1994-1999, 2000, 2001, 2004, 2005, 2006 + 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 @@ -222,7 +222,7 @@ struct msghdr size_t msg_iovlen; /* Number of elements in the vector. */ void *msg_control; /* Ancillary data (eg BSD filedesc passing). */ - socklen_t msg_controllen; /* Ancillary data buffer length. */ + size_t msg_controllen; /* Ancillary data buffer length. */ int msg_flags; /* Flags on received message. */ }; @@ -270,8 +270,8 @@ __NTH (__cmsg_nxthdr (struct msghdr *__mhdr, struct cmsghdr *__cmsg)) __cmsg = (struct cmsghdr *) ((unsigned char *) __cmsg + CMSG_ALIGN (__cmsg->cmsg_len)); - if ((unsigned char *) (__cmsg + 1) >= ((unsigned char *) __mhdr->msg_control - + __mhdr->msg_controllen) + if ((unsigned char *) (__cmsg + 1) > ((unsigned char *) __mhdr->msg_control + + __mhdr->msg_controllen) || ((unsigned char *) __cmsg + CMSG_ALIGN (__cmsg->cmsg_len) > ((unsigned char *) __mhdr->msg_control + __mhdr->msg_controllen))) /* No more entries. */ @@ -284,13 +284,12 @@ __NTH (__cmsg_nxthdr (struct msghdr *__mhdr, struct cmsghdr *__cmsg)) <linux/socket.h>. */ enum { - SCM_RIGHTS = 0x01, /* Transfer file descriptors. */ + SCM_RIGHTS = 0x01 /* Transfer file descriptors. */ #define SCM_RIGHTS SCM_RIGHTS #ifdef __USE_BSD - SCM_CREDENTIALS = 0x02, /* Credentials passing. */ + , SCM_CREDENTIALS = 0x02 /* Credentials passing. */ # define SCM_CREDENTIALS SCM_CREDENTIALS #endif - __SCM_CONNECT = 0x03 /* Data array is `struct scm_connect'. */ }; /* User visible structure for SCM_CREDENTIALS message */ diff --git a/sysdeps/unix/sysv/linux/s390/Implies b/sysdeps/unix/sysv/linux/s390/Implies new file mode 100644 index 0000000000..efda9d27c0 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/Implies @@ -0,0 +1,3 @@ +# These supply the ABI compatibility for when long double was double. +ieee754/ldbl-64-128 +ieee754/ldbl-opt diff --git a/sysdeps/unix/sysv/linux/s390/fpu/Implies b/sysdeps/unix/sysv/linux/s390/fpu/Implies new file mode 100644 index 0000000000..3a8e225986 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/fpu/Implies @@ -0,0 +1,2 @@ +# Override ldbl-opt with s390 specific routines. +s390/fpu diff --git a/sysdeps/unix/sysv/linux/s390/nldbl-abi.h b/sysdeps/unix/sysv/linux/s390/nldbl-abi.h new file mode 100644 index 0000000000..bd985cc59c --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/nldbl-abi.h @@ -0,0 +1,8 @@ +/* ABI version for long double switch. + This is used by the Versions and math_ldbl_opt.h files in + sysdeps/ieee754/ldbl-opt/. It gives the ABI version where + long double == double was replaced with proper long double + for libm *l functions and libc functions using long double. */ + +#define NLDBL_VERSION GLIBC_2.4 +#define LONG_DOUBLE_COMPAT_VERSION GLIBC_2_4 diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/Makefile b/sysdeps/unix/sysv/linux/sparc/sparc32/Makefile index e051f54637..cd1b3fb793 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc32/Makefile +++ b/sysdeps/unix/sysv/linux/sparc/sparc32/Makefile @@ -9,3 +9,13 @@ CFLAGS-rtld.c += -mcpu=v8 sysdep-others += lddlibc4 install-bin += lddlibc4 endif # elf + +ifeq ($(subdir),math) +# These 2 routines are normally in libgcc{.a,_s.so.1}. +# However, sparc32 -mlong-double-128 libgcc relies on +# glibc providing _Q_* routines and without these files +# glibc relies on __multc3/__divtc3 only provided +# by libgcc if configured with -mlong-double-128. +# Provide these routines here as well. +libm-routines += multc3 divtc3 +endif # math diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/fpu/Implies b/sysdeps/unix/sysv/linux/sparc/sparc32/fpu/Implies new file mode 100644 index 0000000000..dbcd1e9e6f --- /dev/null +++ b/sysdeps/unix/sysv/linux/sparc/sparc32/fpu/Implies @@ -0,0 +1,2 @@ +# We must list this here to move it ahead of the ldbl-opt code. +sparc/sparc32/fpu diff --git a/sysdeps/x86_64/fpu/bits/mathdef.h b/sysdeps/x86_64/bits/mathdef.h index 7b16189590..7b16189590 100644 --- a/sysdeps/x86_64/fpu/bits/mathdef.h +++ b/sysdeps/x86_64/bits/mathdef.h |