diff options
Diffstat (limited to 'sysdeps')
36 files changed, 199 insertions, 1651 deletions
diff --git a/sysdeps/alpha/ldiv.S b/sysdeps/alpha/ldiv.S index 3909672782..0a971a7ed0 100644 --- a/sysdeps/alpha/ldiv.S +++ b/sysdeps/alpha/ldiv.S @@ -214,3 +214,5 @@ $divbyzero: ret .end ldiv + +weak_alias (ldiv, lldiv) diff --git a/sysdeps/unix/sysv/i386/sigreturn.S b/sysdeps/generic/fdopendir.c index edf4418c5b..597ccd5a5e 100644 --- a/sysdeps/unix/sysv/i386/sigreturn.S +++ b/sysdeps/generic/fdopendir.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1994, 1995, 1997 Free Software Foundation, Inc. +/* Copyright (C) 2005 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 @@ -16,12 +16,18 @@ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ -#include <sysdep.h> +#include <errno.h> +#include <stddef.h> +#include <dirent.h> -.text -ENTRY (__sigreturn) - addl $4, %esp /* Pop the return PC. */ - lcall $0xf, $0 /* Do the magic sigreturn trap. */ - /* NOTREACHED */ -weak_alias (__sigreturn, sigreturn) +/* Open a directory stream on FD. */ +DIR * +fdopendir (int fd) +{ + __set_errno (ENOSYS); + return NULL; +} + +stub_warning (fdopendir) +#include <stub-tag.h> diff --git a/sysdeps/i386/fpu/libm-test-ulps b/sysdeps/i386/fpu/libm-test-ulps index 302ca77812..e5a4cdf7ed 100644 --- a/sysdeps/i386/fpu/libm-test-ulps +++ b/sysdeps/i386/fpu/libm-test-ulps @@ -149,7 +149,9 @@ float: 1 idouble: 1 ifloat: 1 Test "Imaginary part of: ccosh (0.75 + 1.25 i) == 0.408242591877968807788852146397499084 + 0.780365930845853240391326216300863152 i": +double: 1 float: 1 +idouble: 1 ifloat: 1 # cexp @@ -354,7 +356,9 @@ ifloat: 1 ildouble: 2 ldouble: 2 Test "Real part of: csinh (0.75 + 1.25 i) == 0.259294854551162779153349830618433028 + 1.22863452409509552219214606515777594 i": +double: 1 float: 1 +idouble: 1 ifloat: 1 ildouble: 1 ldouble: 1 @@ -377,7 +381,9 @@ Test "Real part of: ctan (0.75 + 1.25 i) == 0.1608077859162064267251660581734386 ildouble: 1 ldouble: 1 Test "Imaginary part of: ctan (0.75 + 1.25 i) == 0.160807785916206426725166058173438663 + 0.975363285031235646193581759755216379 i": +double: 1 float: 1 +idouble: 1 ifloat: 1 ildouble: 3 ldouble: 3 @@ -395,7 +401,9 @@ Test "Imaginary part of: ctanh (0 + pi/4 i) == 0.0 + 1.0 i": float: 1 ifloat: 1 Test "Real part of: ctanh (0.75 + 1.25 i) == 1.37260757053378320258048606571226857 + 0.385795952609750664177596760720790220 i": +double: 1 float: 1 +idouble: 1 ifloat: 1 Test "Imaginary part of: ctanh (0.75 + 1.25 i) == 1.37260757053378320258048606571226857 + 0.385795952609750664177596760720790220 i": double: 1 @@ -504,7 +512,9 @@ Test "j1 (0.75) == 0.349243602174862192523281016426251335": double: 1 idouble: 1 Test "j1 (10.0) == 0.0434727461688614366697487680258592883": +double: 1 float: 1 +idouble: 1 ifloat: 1 ildouble: 1 ldouble: 1 @@ -551,7 +561,9 @@ Test "jn (1, 0.75) == 0.349243602174862192523281016426251335": double: 1 idouble: 1 Test "jn (1, 10.0) == 0.0434727461688614366697487680258592883": +double: 1 float: 1 +idouble: 1 ifloat: 1 ildouble: 1 ldouble: 1 @@ -682,6 +694,7 @@ ldouble: 1 # sinh Test "sinh (0.75) == 0.822316731935829980703661634446913849": +double: 1 ildouble: 1 # tan @@ -1087,7 +1100,9 @@ ildouble: 3 ldouble: 3 Function: Real part of "ctanh": +double: 1 float: 1 +idouble: 1 ifloat: 1 ildouble: 5 ldouble: 5 @@ -1179,6 +1194,7 @@ ildouble: 1 ldouble: 1 Function: "sinh": +double: 1 ildouble: 1 Function: "tan": diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c index d97b95b5e0..934aae009c 100644 --- a/sysdeps/posix/getaddrinfo.c +++ b/sysdeps/posix/getaddrinfo.c @@ -1266,7 +1266,7 @@ match_prefix (const struct sockaddr_storage *ss, const struct prefixlist *list, uint8_t *mask = list[idx].prefix.s6_addr; uint8_t *val = in6->sin6_addr.s6_addr; - while (bits > 8) + while (bits >= 8) { if (*mask != *val) break; @@ -1304,6 +1304,19 @@ get_precedence (const struct sockaddr_storage *ss) } +/* Find last bit set in a word. */ +static int +fls (uint32_t a) +{ + uint32_t mask; + int n = 0; + for (n = 0, mask = 1 << 31; n < 32; mask >>= 1, ++n) + if ((a & mask) != 0) + break; + return n; +} + + static int rfc3484_sort (const void *p1, const void *p2) { @@ -1407,8 +1420,10 @@ rfc3484_sort (const void *p1, const void *p2) in2_dst = (struct sockaddr_in *) a2->dest_addr->ai_addr; in2_src = (struct sockaddr_in *) &a2->source_addr; - bit1 = ffs (in1_dst->sin_addr.s_addr ^ in1_src->sin_addr.s_addr); - bit2 = ffs (in2_dst->sin_addr.s_addr ^ in2_src->sin_addr.s_addr); + bit1 = fls (ntohl (in1_dst->sin_addr.s_addr + ^ in1_src->sin_addr.s_addr)); + bit2 = fls (ntohl (in2_dst->sin_addr.s_addr + ^ in2_src->sin_addr.s_addr)); } else if (a1->dest_addr->ai_family == PF_INET6) { @@ -1435,10 +1450,10 @@ rfc3484_sort (const void *p1, const void *p2) if (i < 4) { - bit1 = ffs (in1_dst->sin6_addr.s6_addr32[i] - ^ in1_src->sin6_addr.s6_addr32[i]); - bit2 = ffs (in2_dst->sin6_addr.s6_addr32[i] - ^ in2_src->sin6_addr.s6_addr32[i]); + bit1 = fls (ntohl (in1_dst->sin6_addr.s6_addr32[i] + ^ in1_src->sin6_addr.s6_addr32[i])); + bit2 = fls (ntohl (in2_dst->sin6_addr.s6_addr32[i] + ^ in2_src->sin6_addr.s6_addr32[i])); } } diff --git a/sysdeps/posix/spawni.c b/sysdeps/posix/spawni.c index 69106c480e..27699f4df8 100644 --- a/sysdeps/posix/spawni.c +++ b/sysdeps/posix/spawni.c @@ -1,5 +1,5 @@ /* Guts of POSIX spawn interface. Generic POSIX.1 version. - Copyright (C) 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc. + Copyright (C) 2000,2001,2002,2003,2004,2005 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 @@ -81,7 +81,15 @@ __spawni (pid_t *pid, const char *file, short int flags = attrp == NULL ? 0 : attrp->__flags; /* Generate the new process. */ - if (flags & POSIX_SPAWN_USEVFORK) + if ((flags & POSIX_SPAWN_USEVFORK) != 0 + /* If no major work is done, allow using vfork. Note that we + might perform the path searching. But this would be done by + a call to execvp(), too, and such a call must be OK according + to POSIX. */ + || ((flags & (POSIX_SPAWN_SETSIGMASK | POSIX_SPAWN_SETSIGDEF + | POSIX_SPAWN_SETSCHEDPARAM | POSIX_SPAWN_SETSCHEDULER + | POSIX_SPAWN_SETPGROUP | POSIX_SPAWN_RESETIDS)) == 0 + && file_actions == NULL)) new_pid = __vfork (); else new_pid = __fork (); diff --git a/sysdeps/powerpc/fpu/libm-test-ulps b/sysdeps/powerpc/fpu/libm-test-ulps index 1ea3b60d9d..272431307c 100644 --- a/sysdeps/powerpc/fpu/libm-test-ulps +++ b/sysdeps/powerpc/fpu/libm-test-ulps @@ -535,6 +535,12 @@ idouble: 1 ifloat: 1 # y1 +Test "y1 (0.125) == -5.19993611253477499595928744876579921": +double: 1 +idouble: 1 +Test "y1 (1.5) == -0.412308626973911295952829820633445323": +float: 1 +ifloat: 1 Test "y1 (10.0) == 0.249015424206953883923283474663222803": double: 3 float: 1 @@ -575,6 +581,12 @@ double: 1 float: 1 idouble: 1 ifloat: 1 +Test "yn (1, 0.125) == -5.19993611253477499595928744876579921": +double: 1 +idouble: 1 +Test "yn (1, 1.5) == -0.412308626973911295952829820633445323": +float: 2 +ifloat: 2 Test "yn (1, 10.0) == 0.249015424206953883923283474663222803": double: 3 float: 1 @@ -590,6 +602,12 @@ double: 1 float: 2 idouble: 1 ifloat: 2 +Test "yn (3, 0.125) == -2612.69757350066712600220955744091741": +double: 1 +idouble: 1 +Test "yn (10, 0.125) == -127057845771019398.252538486899753195": +double: 1 +idouble: 1 Test "yn (10, 0.75) == -2133501638.90573424452445412893839236": double: 1 float: 2 diff --git a/sysdeps/powerpc/nofpu/Dist b/sysdeps/powerpc/nofpu/Dist deleted file mode 100644 index 35a33ab2d5..0000000000 --- a/sysdeps/powerpc/nofpu/Dist +++ /dev/null @@ -1,3 +0,0 @@ -sim-full.c -fenv_const.c -soft-supp.h diff --git a/sysdeps/powerpc/nofpu/Makefile b/sysdeps/powerpc/nofpu/Makefile deleted file mode 100644 index f85cb0b7a3..0000000000 --- a/sysdeps/powerpc/nofpu/Makefile +++ /dev/null @@ -1,9 +0,0 @@ -# Makefile fragment for PowerPC with no FPU. - -ifeq ($(subdir),soft-fp) -sysdep_routines += $(gcc-single-routines) $(gcc-double-routines) sim-full -endif - -ifeq ($(subdir),math) -libm-support += fenv_const fe_nomask -endif diff --git a/sysdeps/powerpc/nofpu/Versions b/sysdeps/powerpc/nofpu/Versions deleted file mode 100644 index 4103db50bf..0000000000 --- a/sysdeps/powerpc/nofpu/Versions +++ /dev/null @@ -1,13 +0,0 @@ -libc { - GLIBC_2.3.2 { - __sim_exceptions; __sim_disabled_exceptions; __sim_round_mode; - __adddf3; __addsf3; __divdf3; __divsf3; __eqdf2; __eqsf2; - __extendsfdf2; __fixdfdi; __fixdfsi; __fixsfdi; __fixsfsi; - __fixtfdi; __fixtfsi; - __fixunsdfdi; __fixunsdfsi; __fixunssfdi; __fixunssfsi; - __floatdidf; __floatdisf; __floatsidf; __floatsisf; - __gedf2; __gesf2; __ledf2; __lesf2; __muldf3; __mulsf3; - __negdf2; __negsf2; __sqrtdf2; __sqrtsf2; __subdf3; - __subsf3; __truncdfsf2; __trunctfsf2; - } -} diff --git a/sysdeps/powerpc/nofpu/fclrexcpt.c b/sysdeps/powerpc/nofpu/fclrexcpt.c deleted file mode 100644 index 16e96baeaf..0000000000 --- a/sysdeps/powerpc/nofpu/fclrexcpt.c +++ /dev/null @@ -1,37 +0,0 @@ -/* Clear floating-point exceptions (soft-float edition). - Copyright (C) 2002 Free Software Foundation, Inc. - Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002. - 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 "soft-fp.h" -#include "soft-supp.h" - -int -__feclearexcept (int x) -{ - __sim_exceptions &= ~x; - return 0; -} - -#include <shlib-compat.h> -#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2) -strong_alias (__feclearexcept, __old_feclearexcept) -compat_symbol (libm, __old_feclearexcept, feclearexcept, GLIBC_2_1); -#endif - -versioned_symbol (libm, __feclearexcept, feclearexcept, GLIBC_2_2); diff --git a/sysdeps/powerpc/nofpu/fedisblxcpt.c b/sysdeps/powerpc/nofpu/fedisblxcpt.c deleted file mode 100644 index 3d8dd4462f..0000000000 --- a/sysdeps/powerpc/nofpu/fedisblxcpt.c +++ /dev/null @@ -1,33 +0,0 @@ -/* Disable exceptions (soft-float edition). - Copyright (C) 2002 Free Software Foundation, Inc. - Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002. - 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 "soft-fp.h" -#include "soft-supp.h" -#include <fenv.h> - -int -fedisableexcept (int x) -{ - int old_exceptions = ~__sim_disabled_exceptions & FE_ALL_EXCEPT; - - __sim_disabled_exceptions |= x; - - return old_exceptions; -} diff --git a/sysdeps/powerpc/nofpu/fegetenv.c b/sysdeps/powerpc/nofpu/fegetenv.c deleted file mode 100644 index 3cc8b13dac..0000000000 --- a/sysdeps/powerpc/nofpu/fegetenv.c +++ /dev/null @@ -1,49 +0,0 @@ -/* Store current floating-point environment (soft-float edition). - Copyright (C) 2002 Free Software Foundation, Inc. - Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002. - 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 "soft-fp.h" -#include "soft-supp.h" -#include <bp-sym.h> - -extern int __sim_exceptions; -extern int __sim_disabled_exceptions; -extern int __sim_round_mode; - -int -__fegetenv (fenv_t *envp) -{ - fenv_union_t u; - - u.l[0] = __sim_exceptions; - u.l[0] |= __sim_round_mode; - u.l[1] = __sim_disabled_exceptions; - - *envp = u.fenv; - - return 0; -} - -#include <shlib-compat.h> -#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2) -strong_alias (__fegetenv, __old_fegetenv) -compat_symbol (libm, BP_SYM (__old_fegetenv), BP_SYM (fegetenv), GLIBC_2_1); -#endif - -versioned_symbol (libm, BP_SYM (__fegetenv), BP_SYM (fegetenv), GLIBC_2_2); diff --git a/sysdeps/powerpc/nofpu/fegetexcept.c b/sysdeps/powerpc/nofpu/fegetexcept.c deleted file mode 100644 index 0a47a09ac0..0000000000 --- a/sysdeps/powerpc/nofpu/fegetexcept.c +++ /dev/null @@ -1,28 +0,0 @@ -/* Get floating-point exceptions (soft-float edition). - Copyright (C) 2002 Free Software Foundation, Inc. - Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002. - 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 "soft-fp.h" -#include "soft-supp.h" - -int -fegetexcept (void) -{ - return (__sim_disabled_exceptions ^ FE_ALL_EXCEPT) & FE_ALL_EXCEPT; -} diff --git a/sysdeps/powerpc/nofpu/fegetround.c b/sysdeps/powerpc/nofpu/fegetround.c deleted file mode 100644 index 0d01e4411f..0000000000 --- a/sysdeps/powerpc/nofpu/fegetround.c +++ /dev/null @@ -1,29 +0,0 @@ -/* Return current rounding mode (soft-float edition). - Copyright (C) 2002 Free Software Foundation, Inc. - Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002. - 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 "soft-fp.h" -#include "soft-supp.h" - -#undef fegetround -int -fegetround (void) -{ - return __sim_round_mode; -} diff --git a/sysdeps/powerpc/nofpu/feholdexcpt.c b/sysdeps/powerpc/nofpu/feholdexcpt.c deleted file mode 100644 index 786c691a4b..0000000000 --- a/sysdeps/powerpc/nofpu/feholdexcpt.c +++ /dev/null @@ -1,43 +0,0 @@ -/* Store current floating-point environment and clear exceptions - (soft-float edition). - Copyright (C) 2002 Free Software Foundation, Inc. - Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002. - 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 "soft-fp.h" -#include "soft-supp.h" - -int -feholdexcept (fenv_t *envp) -{ - fenv_union_t u; - - /* Get the current state. */ - fegetenv (envp); - - u.fenv = *envp; - /* Clear everything except the rounding mode. */ - u.l[0] &= 0x3; - - /* ?? Should we clear the disabled exceptions as well ?? */ - - /* Put the new state in effect. */ - fesetenv (envp); - - return 0; -} diff --git a/sysdeps/powerpc/nofpu/fenv_const.c b/sysdeps/powerpc/nofpu/fenv_const.c deleted file mode 100644 index 7dc2e817c8..0000000000 --- a/sysdeps/powerpc/nofpu/fenv_const.c +++ /dev/null @@ -1,35 +0,0 @@ -/* Constants for fenv_bits.h (soft float edition). - Copyright (C) 2002 Free Software Foundation, Inc. - Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002. - 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. */ - -/* We want to specify the bit pattern of the __fe_*_env constants, so - pretend they're really `long long' instead of `double'. */ - -/* If the default argument is used we use this value. Disable all - signalling exceptions as default. */ -const unsigned long long __fe_dfl_env __attribute__ ((aligned (8))) = -0x000000003e000000ULL; - -/* Floating-point environment where none of the exceptions are masked. */ -const unsigned long long __fe_enabled_env __attribute__ ((aligned (8))) = -0xfff80000000000f8ULL; - -/* Floating-point environment with the NI bit set. */ -const unsigned long long __fe_nonieee_env __attribute__ ((aligned (8))) = -0xfff8000000000004ULL; diff --git a/sysdeps/powerpc/nofpu/fesetenv.c b/sysdeps/powerpc/nofpu/fesetenv.c deleted file mode 100644 index 43d03a45e2..0000000000 --- a/sysdeps/powerpc/nofpu/fesetenv.c +++ /dev/null @@ -1,48 +0,0 @@ -/* Set floating point environment (soft-float edition). - Copyright (C) 2002 Free Software Foundation, Inc. - Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002. - 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 "soft-fp.h" -#include "soft-supp.h" -#include <bp-sym.h> - -extern int __sim_exceptions attribute_hidden; -extern int __sim_disabled_exceptions attribute_hidden; -extern int __sim_round_mode attribute_hidden; - -int -__fesetenv (const fenv_t *envp) -{ - fenv_union_t u; - - u.fenv = *envp; - __sim_exceptions = u.l[0] & FE_ALL_EXCEPT; - __sim_round_mode = u.l[0] & 0x3; - __sim_disabled_exceptions = u.l[1]; - return 0; -} - -#include <shlib-compat.h> -#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2) -strong_alias (__fesetenv, __old_fesetenv) -compat_symbol (libm, BP_SYM (__old_fesetenv), BP_SYM (fesetenv), GLIBC_2_1); -#endif - -libm_hidden_ver (__fesetenv, fesetenv) -versioned_symbol (libm, BP_SYM (__fesetenv), BP_SYM (fesetenv), GLIBC_2_2); diff --git a/sysdeps/powerpc/nofpu/fesetround.c b/sysdeps/powerpc/nofpu/fesetround.c deleted file mode 100644 index 842614a974..0000000000 --- a/sysdeps/powerpc/nofpu/fesetround.c +++ /dev/null @@ -1,33 +0,0 @@ -/* Set rounding mode (soft-float edition). - Copyright (C) 2002 Free Software Foundation, Inc. - Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002. - 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 "soft-fp.h" -#include "soft-supp.h" - -int -fesetround (int round) -{ - if ((unsigned int) round > FE_DOWNWARD) - return 1; - - __sim_round_mode = round; - - return 0; -} diff --git a/sysdeps/powerpc/nofpu/feupdateenv.c b/sysdeps/powerpc/nofpu/feupdateenv.c deleted file mode 100644 index 5073776e7d..0000000000 --- a/sysdeps/powerpc/nofpu/feupdateenv.c +++ /dev/null @@ -1,50 +0,0 @@ -/* Install given floating-point environment and raise exceptions - (soft-float edition). - Copyright (C) 2002 Free Software Foundation, Inc. - Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002. - 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 "soft-fp.h" -#include "soft-supp.h" -#include <bp-sym.h> - -int -__feupdateenv (const fenv_t *envp) -{ - fenv_union_t u; - int saved_exceptions; - - /* Save currently set exceptions. */ - saved_exceptions = __sim_exceptions; - - /* Set environment. */ - fesetenv (envp); - - /* Raise old exceptions. */ - __sim_exceptions |= saved_exceptions; - - return 0; -} - -#include <shlib-compat.h> -#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2) -strong_alias (__feupdateenv, __old_feupdateenv) -compat_symbol (libm, BP_SYM (__old_feupdateenv), BP_SYM (feupdateenv), GLIBC_2_1); -#endif - -versioned_symbol (libm, BP_SYM (__feupdateenv), BP_SYM (feupdateenv), GLIBC_2_2); diff --git a/sysdeps/powerpc/nofpu/fgetexcptflg.c b/sysdeps/powerpc/nofpu/fgetexcptflg.c deleted file mode 100644 index 713bd92881..0000000000 --- a/sysdeps/powerpc/nofpu/fgetexcptflg.c +++ /dev/null @@ -1,38 +0,0 @@ -/* Store current representation for exceptions (soft-float edition). - Copyright (C) 2002 Free Software Foundation, Inc. - Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002. - 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 "soft-fp.h" -#include "soft-supp.h" -#include <bp-sym.h> - -__fegetexceptflag (fexcept_t *flagp, int excepts) -{ - *flagp = (fexcept_t) __sim_exceptions & excepts & FE_ALL_EXCEPT; - - return 0; -} - -#include <shlib-compat.h> -#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2) -strong_alias (__fegetexceptflag, __old_fegetexceptflag) -compat_symbol (libm, BP_SYM (__old_fegetexceptflag), BP_SYM (fegetexceptflag), GLIBC_2_1); -#endif - -versioned_symbol (libm, BP_SYM (__fegetexceptflag), BP_SYM (fegetexceptflag), GLIBC_2_2); diff --git a/sysdeps/powerpc/nofpu/fraiseexcpt.c b/sysdeps/powerpc/nofpu/fraiseexcpt.c deleted file mode 100644 index cd915027e1..0000000000 --- a/sysdeps/powerpc/nofpu/fraiseexcpt.c +++ /dev/null @@ -1,46 +0,0 @@ -/* Raise given exceptions (soft-float edition). - Copyright (C) 2002 Free Software Foundation, Inc. - Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002. - 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 "soft-fp.h" -#include "soft-supp.h" -#include <signal.h> -#include <bp-sym.h> - -#undef feraiseexcept -int -__feraiseexcept (int x) -{ - __sim_exceptions |= x; - if (x == 0 || __sim_disabled_exceptions & x) - /* Ignore exception. */ - ; - else - raise (SIGFPE); - return 0; -} - -#include <shlib-compat.h> -#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2) -strong_alias (__feraiseexcept, __old_feraiseexcept) -compat_symbol (libm, BP_SYM (__old_feraiseexcept), BP_SYM (feraiseexcept), GLIBC_2_1); -#endif - -libm_hidden_ver (__feraiseexcept, feraiseexcept) -versioned_symbol (libm, BP_SYM (__feraiseexcept), BP_SYM (feraiseexcept), GLIBC_2_2); diff --git a/sysdeps/powerpc/nofpu/fsetexcptflg.c b/sysdeps/powerpc/nofpu/fsetexcptflg.c deleted file mode 100644 index 85fd88f01f..0000000000 --- a/sysdeps/powerpc/nofpu/fsetexcptflg.c +++ /dev/null @@ -1,40 +0,0 @@ -/* Set floating-point environment exception handling (soft-float edition). - Copyright (C) 2002 Free Software Foundation, Inc. - Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002. - 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 "soft-fp.h" -#include "soft-supp.h" -#include <bp-sym.h> - -int -__fesetexceptflag(const fexcept_t *flagp, int excepts) -{ - /* Ignore exceptions not listed in 'excepts'. */ - __sim_exceptions = *flagp & excepts; - - return 0; -} - -#include <shlib-compat.h> -#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2) -strong_alias (__fesetexceptflag, __old_fesetexceptflag) -compat_symbol (libm, BP_SYM (__old_fesetexceptflag), BP_SYM (fesetexceptflag), GLIBC_2_1); -#endif - -versioned_symbol (libm, BP_SYM (__fesetexceptflag), BP_SYM (fesetexceptflag), GLIBC_2_2); diff --git a/sysdeps/powerpc/nofpu/ftestexcept.c b/sysdeps/powerpc/nofpu/ftestexcept.c deleted file mode 100644 index ce8044fe0a..0000000000 --- a/sysdeps/powerpc/nofpu/ftestexcept.c +++ /dev/null @@ -1,28 +0,0 @@ -/* Test floating-point exceptions (soft-float edition). - Copyright (C) 2002 Free Software Foundation, Inc. - Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002. - 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 "soft-fp.h" -#include "soft-supp.h" - -int -fetestexcept (int x) -{ - return __sim_exceptions & x; -} diff --git a/sysdeps/powerpc/nofpu/libm-test-ulps b/sysdeps/powerpc/nofpu/libm-test-ulps deleted file mode 100644 index 73172b49a0..0000000000 --- a/sysdeps/powerpc/nofpu/libm-test-ulps +++ /dev/null @@ -1,890 +0,0 @@ -# Begin of automatic generation - -# atan2 -Test "atan2 (-0.75, -1.0) == -2.49809154479650885165983415456218025": -float: 3 -ifloat: 3 -Test "atan2 (0.75, -1.0) == 2.49809154479650885165983415456218025": -float: 3 -ifloat: 3 -Test "atan2 (1.390625, 0.9296875) == 0.981498387184244311516296577615519772": -float: 1 -ifloat: 1 - -# atanh -Test "atanh (0.75) == 0.972955074527656652552676371721589865": -float: 1 -ifloat: 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": -double: 1 -float: 3 -idouble: 1 -ifloat: 3 - -# casin -Test "Real part of: casin (0.75 + 1.25 i) == 0.453276177638793913448921196101971749 + 1.13239363160530819522266333696834467 i": -double: 1 -float: 1 -idouble: 1 -ifloat: 1 - -# casinh -Test "Real part of: casinh (-2 - 3 i) == -1.9686379257930962917886650952454982 - 0.96465850440760279204541105949953237 i": -double: 5 -float: 1 -idouble: 5 -ifloat: 1 -Test "Imaginary part of: casinh (-2 - 3 i) == -1.9686379257930962917886650952454982 - 0.96465850440760279204541105949953237 i": -double: 3 -float: 6 -idouble: 3 -ifloat: 6 -Test "Real part of: casinh (0.75 + 1.25 i) == 1.03171853444778027336364058631006594 + 0.911738290968487636358489564316731207 i": -float: 1 -ifloat: 1 -Test "Imaginary part of: casinh (0.75 + 1.25 i) == 1.03171853444778027336364058631006594 + 0.911738290968487636358489564316731207 i": -double: 1 -float: 1 -idouble: 1 -ifloat: 1 - -# catan -Test "Real part of: catan (-2 - 3 i) == -1.4099210495965755225306193844604208 - 0.22907268296853876629588180294200276 i": -float: 3 -ifloat: 3 -Test "Imaginary part of: catan (-2 - 3 i) == -1.4099210495965755225306193844604208 - 0.22907268296853876629588180294200276 i": -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": -double: 1 -idouble: 1 -Test "cbrt (0.75) == 0.908560296416069829445605878163630251": -double: 1 -idouble: 1 -Test "cbrt (0.9921875) == 0.997389022060725270579075195353955217": -double: 1 -idouble: 1 - -# ccos -Test "Imaginary part of: ccos (-2 - 3 i) == -4.18962569096880723013255501961597373 - 9.10922789375533659797919726277886212 i": -float: 1 -ifloat: 1 -Test "Real part of: ccos (0.75 + 1.25 i) == 1.38173873063425888530729933139078645 - 1.09193013555397466170919531722024128 i": -double: 1 -float: 1 -idouble: 1 -ifloat: 1 -Test "Imaginary part of: ccos (0.75 + 1.25 i) == 1.38173873063425888530729933139078645 - 1.09193013555397466170919531722024128 i": -float: 1 -ifloat: 1 - -# ccosh -Test "Real part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i": -float: 1 -ifloat: 1 -Test "Imaginary part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i": -float: 1 -ifloat: 1 -Test "Real part of: ccosh (0.75 + 1.25 i) == 0.408242591877968807788852146397499084 + 0.780365930845853240391326216300863152 i": -double: 1 -float: 1 -idouble: 1 -ifloat: 1 -Test "Imaginary part of: ccosh (0.75 + 1.25 i) == 0.408242591877968807788852146397499084 + 0.780365930845853240391326216300863152 i": -float: 1 -ifloat: 1 - -# cexp -Test "Imaginary part of: cexp (-2.0 - 3.0 i) == -0.13398091492954261346140525546115575 - 0.019098516261135196432576240858800925 i": -float: 1 -ifloat: 1 -Test "Real part of: cexp (0.75 + 1.25 i) == 0.667537446429131586942201977015932112 + 2.00900045494094876258347228145863909 i": -float: 1 -ifloat: 1 - -# clog -Test "Imaginary part of: clog (-2 - 3 i) == 1.2824746787307683680267437207826593 - 2.1587989303424641704769327722648368 i": -float: 3 -ifloat: 3 -Test "Real part of: clog (0.75 + 1.25 i) == 0.376885901188190075998919126749298416 + 1.03037682652431246378774332703115153 i": -float: 1 -ifloat: 1 - -# clog10 -Test "Imaginary part of: clog10 (-0 + inf i) == inf + pi/2*log10(e) i": -float: 1 -ifloat: 1 -Test "Imaginary part of: clog10 (-0 - inf i) == inf - pi/2*log10(e) i": -float: 1 -ifloat: 1 -Test "Imaginary part of: clog10 (-2 - 3 i) == 0.556971676153418384603252578971164214 - 0.937554462986374708541507952140189646 i": -double: 1 -float: 5 -idouble: 1 -ifloat: 5 -Test "Imaginary part of: clog10 (-3 + inf i) == inf + pi/2*log10(e) i": -float: 1 -ifloat: 1 -Test "Imaginary part of: clog10 (-3 - inf i) == inf - pi/2*log10(e) i": -float: 1 -ifloat: 1 -Test "Imaginary part of: clog10 (-inf + 0 i) == inf + pi*log10(e) i": -float: 1 -ifloat: 1 -Test "Imaginary part of: clog10 (-inf + 1 i) == inf + pi*log10(e) i": -float: 1 -ifloat: 1 -Test "Imaginary part of: clog10 (-inf - 0 i) == inf - pi*log10(e) i": -float: 1 -ifloat: 1 -Test "Imaginary part of: clog10 (-inf - 1 i) == inf - pi*log10(e) i": -float: 1 -ifloat: 1 -Test "Imaginary part of: clog10 (0 + inf i) == inf + pi/2*log10(e) i": -float: 1 -ifloat: 1 -Test "Imaginary part of: clog10 (0 - inf i) == inf - pi/2*log10(e) i": -float: 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 (3 + inf i) == inf + pi/2*log10(e) i": -float: 1 -ifloat: 1 -Test "Imaginary part of: clog10 (3 - inf i) == inf - pi/2*log10(e) i": -float: 1 -ifloat: 1 -Test "Imaginary part of: clog10 (inf + inf i) == inf + pi/4*log10(e) i": -float: 1 -ifloat: 1 -Test "Imaginary part of: clog10 (inf - inf i) == inf - pi/4*log10(e) i": -float: 1 -ifloat: 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 - -# cpow -Test "Real part of: cpow (0.75 + 1.25 i, 0.0 + 1.0 i) == 0.331825439177608832276067945276730566 + 0.131338600281188544930936345230903032 i": -float: 1 -ifloat: 1 -Test "Imaginary part of: cpow (0.75 + 1.25 i, 0.0 + 1.0 i) == 0.331825439177608832276067945276730566 + 0.131338600281188544930936345230903032 i": -float: 1 -ifloat: 1 -Test "Real part of: cpow (0.75 + 1.25 i, 0.75 + 1.25 i) == 0.117506293914473555420279832210420483 + 0.346552747708338676483025352060418001 i": -double: 1 -float: 4 -idouble: 1 -ifloat: 4 -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 -Test "Real part of: cpow (2 + 3 i, 4 + 0 i) == -119.0 - 120.0 i": -double: 1 -float: 4 -idouble: 1 -ifloat: 4 -Test "Imaginary part of: cpow (2 + 3 i, 4 + 0 i) == -119.0 - 120.0 i": -float: 2 -ifloat: 2 -Test "Imaginary part of: cpow (e + 0 i, 0 + 2 * M_PIl i) == 1.0 + 0.0 i": -double: 2 -float: 2 -idouble: 2 -ifloat: 2 - -# csinh -Test "Imaginary part of: csinh (-2 - 3 i) == 3.59056458998577995201256544779481679 - 0.530921086248519805267040090660676560 i": -double: 1 -idouble: 1 -Test "Real part of: csinh (0.75 + 1.25 i) == 0.259294854551162779153349830618433028 + 1.22863452409509552219214606515777594 i": -float: 1 -ifloat: 1 -Test "Imaginary part of: csinh (0.75 + 1.25 i) == 0.259294854551162779153349830618433028 + 1.22863452409509552219214606515777594 i": -float: 1 -ifloat: 1 - -# csqrt -Test "Real part of: csqrt (-2 + 3 i) == 0.89597747612983812471573375529004348 + 1.6741492280355400404480393008490519 i": -float: 1 -ifloat: 1 -Test "Real part of: csqrt (-2 - 3 i) == 0.89597747612983812471573375529004348 - 1.6741492280355400404480393008490519 i": -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 (0.75 + 1.25 i) == 0.160807785916206426725166058173438663 + 0.975363285031235646193581759755216379 i": -double: 1 -idouble: 1 - -# ctanh -Test "Real part of: ctanh (-2 - 3 i) == -0.965385879022133124278480269394560686 + 0.988437503832249372031403430350121098e-2 i": -double: 1 -float: 2 -idouble: 1 -ifloat: 2 -Test "Imaginary part of: ctanh (0 + pi/4 i) == 0.0 + 1.0 i": -float: 1 -ifloat: 1 -Test "Real part of: ctanh (0.75 + 1.25 i) == 1.37260757053378320258048606571226857 + 0.385795952609750664177596760720790220 i": -double: 1 -idouble: 1 - -# erf -Test "erf (1.25) == 0.922900128256458230136523481197281140": -double: 1 -idouble: 1 - -# erfc -Test "erfc (2.0) == 0.00467773498104726583793074363274707139": -double: 1 -idouble: 1 -Test "erfc (4.125) == 0.542340079956506600531223408575531062e-8": -double: 1 -idouble: 1 - -# exp10 -Test "exp10 (-1) == 0.1": -double: 2 -float: 1 -idouble: 2 -ifloat: 1 -Test "exp10 (0.75) == 5.62341325190349080394951039776481231": -double: 1 -float: 1 -idouble: 1 -ifloat: 1 -Test "exp10 (3) == 1000": -double: 6 -float: 2 -idouble: 6 -ifloat: 2 - -# expm1 -Test "expm1 (0.75) == 1.11700001661267466854536981983709561": -double: 1 -idouble: 1 -Test "expm1 (1) == M_El - 1.0": -float: 1 -ifloat: 1 - -# hypot -Test "hypot (-0.7, -12.4) == 12.419742348374220601176836866763271": -float: 1 -ifloat: 1 -Test "hypot (-0.7, 12.4) == 12.419742348374220601176836866763271": -float: 1 -ifloat: 1 -Test "hypot (-12.4, -0.7) == 12.419742348374220601176836866763271": -float: 1 -ifloat: 1 -Test "hypot (-12.4, 0.7) == 12.419742348374220601176836866763271": -float: 1 -ifloat: 1 -Test "hypot (0.7, -12.4) == 12.419742348374220601176836866763271": -float: 1 -ifloat: 1 -Test "hypot (0.7, 12.4) == 12.419742348374220601176836866763271": -float: 1 -ifloat: 1 -Test "hypot (12.4, -0.7) == 12.419742348374220601176836866763271": -float: 1 -ifloat: 1 -Test "hypot (12.4, 0.7) == 12.419742348374220601176836866763271": -float: 1 -ifloat: 1 - -# j0 -Test "j0 (-4.0) == -3.9714980986384737228659076845169804197562E-1": -double: 1 -float: 1 -idouble: 1 -ifloat: 1 -Test "j0 (0.75) == 0.864242275166648623555731103820923211": -float: 1 -ifloat: 1 -Test "j0 (10.0) == -0.245935764451348335197760862485328754": -double: 2 -float: 1 -idouble: 2 -ifloat: 1 -Test "j0 (2.0) == 0.223890779141235668051827454649948626": -float: 2 -ifloat: 2 -Test "j0 (4.0) == -3.9714980986384737228659076845169804197562E-1": -double: 1 -float: 1 -idouble: 1 -ifloat: 1 -Test "j0 (8.0) == 0.171650807137553906090869407851972001": -float: 1 -ifloat: 1 - -# j1 -Test "j1 (10.0) == 0.0434727461688614366697487680258592883": -float: 2 -ifloat: 2 -Test "j1 (2.0) == 0.576724807756873387202448242269137087": -double: 1 -idouble: 1 -Test "j1 (8.0) == 0.234636346853914624381276651590454612": -double: 1 -idouble: 1 - -# jn -Test "jn (0, -4.0) == -3.9714980986384737228659076845169804197562E-1": -double: 1 -float: 1 -idouble: 1 -ifloat: 1 -Test "jn (0, 0.75) == 0.864242275166648623555731103820923211": -float: 1 -ifloat: 1 -Test "jn (0, 10.0) == -0.245935764451348335197760862485328754": -double: 2 -float: 1 -idouble: 2 -ifloat: 1 -Test "jn (0, 2.0) == 0.223890779141235668051827454649948626": -float: 2 -ifloat: 2 -Test "jn (0, 4.0) == -3.9714980986384737228659076845169804197562E-1": -double: 1 -float: 1 -idouble: 1 -ifloat: 1 -Test "jn (0, 8.0) == 0.171650807137553906090869407851972001": -float: 1 -ifloat: 1 -Test "jn (1, 10.0) == 0.0434727461688614366697487680258592883": -float: 2 -ifloat: 2 -Test "jn (1, 2.0) == 0.576724807756873387202448242269137087": -double: 1 -idouble: 1 -Test "jn (1, 8.0) == 0.234636346853914624381276651590454612": -double: 1 -idouble: 1 -Test "jn (10, 0.125) == 0.250543369809369890173993791865771547e-18": -double: 1 -float: 1 -idouble: 1 -ifloat: 1 -Test "jn (10, 0.75) == 0.149621713117596814698712483621682835e-10": -double: 1 -float: 1 -idouble: 1 -ifloat: 1 -Test "jn (10, 10.0) == 0.207486106633358857697278723518753428": -double: 4 -float: 3 -idouble: 4 -ifloat: 3 -Test "jn (10, 2.0) == 0.251538628271673670963516093751820639e-6": -float: 4 -ifloat: 4 -Test "jn (3, 0.125) == 0.406503832554912875023029337653442868e-4": -double: 1 -float: 1 -idouble: 1 -ifloat: 1 -Test "jn (3, 0.75) == 0.848438342327410884392755236884386804e-2": -double: 1 -float: 1 -idouble: 1 -ifloat: 1 -Test "jn (3, 10.0) == 0.0583793793051868123429354784103409563": -double: 3 -float: 1 -idouble: 3 -ifloat: 1 -Test "jn (3, 2.0) == 0.128943249474402051098793332969239835": -double: 1 -float: 2 -idouble: 1 -ifloat: 2 - -# lgamma -Test "lgamma (0.7) == 0.260867246531666514385732417016759578": -double: 1 -float: 1 -idouble: 1 -ifloat: 1 -Test "lgamma (1.2) == -0.853740900033158497197028392998854470e-1": -double: 1 -float: 2 -idouble: 1 -ifloat: 2 - -# log10 -Test "log10 (0.75) == -0.124938736608299953132449886193870744": -double: 1 -float: 2 -idouble: 1 -ifloat: 2 -Test "log10 (e) == log10(e)": -float: 1 -ifloat: 1 - -# log1p -Test "log1p (-0.25) == -0.287682072451780927439219005993827432": -float: 1 -ifloat: 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 -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 - -# tan -Test "tan (pi/4) == 1": -double: 1 -idouble: 1 - -# tgamma -Test "tgamma (-0.5) == -2 sqrt (pi)": -double: 1 -float: 1 -idouble: 1 -ifloat: 1 -Test "tgamma (0.5) == sqrt (pi)": -float: 1 -ifloat: 1 -Test "tgamma (0.7) == 1.29805533264755778568117117915281162": -double: 1 -float: 1 -idouble: 1 -ifloat: 1 - -# y0 -Test "y0 (1.0) == 0.0882569642156769579829267660235151628": -double: 2 -float: 1 -idouble: 2 -ifloat: 1 -Test "y0 (1.5) == 0.382448923797758843955068554978089862": -double: 2 -float: 1 -idouble: 2 -ifloat: 1 -Test "y0 (10.0) == 0.0556711672835993914244598774101900481": -float: 1 -ifloat: 1 -Test "y0 (8.0) == 0.223521489387566220527323400498620359": -double: 1 -float: 1 -idouble: 1 -ifloat: 1 - -# y1 -Test "y1 (0.125) == -5.19993611253477499595928744876579921": -double: 1 -idouble: 1 -Test "y1 (1.5) == -0.412308626973911295952829820633445323": -float: 1 -ifloat: 1 -Test "y1 (10.0) == 0.249015424206953883923283474663222803": -double: 3 -float: 1 -idouble: 3 -ifloat: 1 -Test "y1 (2.0) == -0.107032431540937546888370772277476637": -double: 1 -float: 1 -idouble: 1 -ifloat: 1 -Test "y1 (8.0) == -0.158060461731247494255555266187483550": -double: 1 -float: 2 -idouble: 1 -ifloat: 2 - -# yn -Test "yn (0, 1.0) == 0.0882569642156769579829267660235151628": -double: 2 -float: 1 -idouble: 2 -ifloat: 1 -Test "yn (0, 1.5) == 0.382448923797758843955068554978089862": -double: 2 -float: 1 -idouble: 2 -ifloat: 1 -Test "yn (0, 10.0) == 0.0556711672835993914244598774101900481": -float: 1 -ifloat: 1 -Test "yn (0, 8.0) == 0.223521489387566220527323400498620359": -double: 1 -float: 1 -idouble: 1 -ifloat: 1 -Test "yn (1, 0.125) == -5.19993611253477499595928744876579921": -double: 1 -idouble: 1 -Test "yn (1, 1.5) == -0.412308626973911295952829820633445323": -float: 1 -ifloat: 1 -Test "yn (1, 10.0) == 0.249015424206953883923283474663222803": -double: 3 -float: 1 -idouble: 3 -ifloat: 1 -Test "yn (1, 2.0) == -0.107032431540937546888370772277476637": -double: 1 -float: 1 -idouble: 1 -ifloat: 1 -Test "yn (1, 8.0) == -0.158060461731247494255555266187483550": -double: 1 -float: 2 -idouble: 1 -ifloat: 2 -Test "yn (10, 0.125) == -127057845771019398.252538486899753195": -double: 1 -idouble: 1 -Test "yn (10, 0.75) == -2133501638.90573424452445412893839236": -double: 1 -float: 1 -idouble: 1 -ifloat: 1 -Test "yn (10, 1.0) == -121618014.278689189288130426667971145": -double: 1 -idouble: 1 -Test "yn (10, 10.0) == -0.359814152183402722051986577343560609": -double: 1 -float: 1 -idouble: 1 -ifloat: 1 -Test "yn (10, 2.0) == -129184.542208039282635913145923304214": -double: 2 -idouble: 2 -Test "yn (3, 0.125) == -2612.69757350066712600220955744091741": -double: 1 -idouble: 1 -Test "yn (3, 0.75) == -12.9877176234475433186319774484809207": -double: 1 -float: 1 -idouble: 1 -ifloat: 1 -Test "yn (3, 10.0) == -0.251362657183837329779204747654240998": -double: 1 -float: 1 -idouble: 1 -ifloat: 1 -Test "yn (3, 2.0) == -1.12778377684042778608158395773179238": -double: 1 -idouble: 1 - -# Maximal error of functions: -Function: "atan2": -float: 3 -ifloat: 3 - -Function: "atanh": -float: 1 -ifloat: 1 - -Function: Real part of "cacosh": -double: 1 -float: 7 -idouble: 1 -ifloat: 7 - -Function: Imaginary part of "cacosh": -double: 1 -float: 3 -idouble: 1 -ifloat: 3 - -Function: Real part of "casin": -double: 1 -float: 1 -idouble: 1 -ifloat: 1 - -Function: Real part of "casinh": -double: 5 -float: 1 -idouble: 5 -ifloat: 1 - -Function: Imaginary part of "casinh": -double: 3 -float: 6 -idouble: 3 -ifloat: 6 - -Function: Real part of "catan": -float: 4 -ifloat: 4 - -Function: Imaginary part of "catan": -double: 1 -float: 1 -idouble: 1 -ifloat: 1 - -Function: Real part of "catanh": -double: 4 -idouble: 4 - -Function: Imaginary part of "catanh": -float: 6 -ifloat: 6 - -Function: "cbrt": -double: 1 -idouble: 1 - -Function: Real part of "ccos": -double: 1 -float: 1 -idouble: 1 -ifloat: 1 - -Function: Imaginary part of "ccos": -float: 1 -ifloat: 1 - -Function: Real part of "ccosh": -double: 1 -float: 1 -idouble: 1 -ifloat: 1 - -Function: Imaginary part of "ccosh": -float: 1 -ifloat: 1 - -Function: Real part of "cexp": -float: 1 -ifloat: 1 - -Function: Imaginary part of "cexp": -float: 1 -ifloat: 1 - -Function: Real part of "clog": -float: 1 -ifloat: 1 - -Function: Imaginary part of "clog": -float: 3 -ifloat: 3 - -Function: Real part of "clog10": -float: 1 -ifloat: 1 - -Function: Imaginary part of "clog10": -double: 1 -float: 5 -idouble: 1 -ifloat: 5 - -Function: "cos": -double: 2 -float: 1 -idouble: 2 -ifloat: 1 - -Function: Real part of "cpow": -double: 2 -float: 4 -idouble: 2 -ifloat: 4 - -Function: Imaginary part of "cpow": -double: 2 -float: 2 -idouble: 2 -ifloat: 2 - -Function: Real part of "csinh": -float: 1 -ifloat: 1 - -Function: Imaginary part of "csinh": -double: 1 -float: 1 -idouble: 1 -ifloat: 1 - -Function: Real part of "csqrt": -float: 1 -ifloat: 1 - -Function: Real part of "ctan": -double: 1 -idouble: 1 - -Function: Imaginary part of "ctan": -double: 1 -idouble: 1 - -Function: Real part of "ctanh": -double: 1 -float: 2 -idouble: 1 -ifloat: 2 - -Function: Imaginary part of "ctanh": -float: 1 -ifloat: 1 - -Function: "erf": -double: 1 -idouble: 1 - -Function: "erfc": -double: 1 -idouble: 1 - -Function: "exp10": -double: 6 -float: 2 -idouble: 6 -ifloat: 2 - -Function: "expm1": -double: 1 -float: 1 -idouble: 1 -ifloat: 1 - -Function: "hypot": -float: 1 -ifloat: 1 - -Function: "j0": -double: 2 -float: 2 -idouble: 2 -ifloat: 2 - -Function: "j1": -double: 1 -float: 2 -idouble: 1 -ifloat: 2 - -Function: "jn": -double: 4 -float: 4 -idouble: 4 -ifloat: 4 - -Function: "lgamma": -double: 1 -float: 2 -idouble: 1 -ifloat: 2 - -Function: "log10": -double: 1 -float: 2 -idouble: 1 -ifloat: 2 - -Function: "log1p": -float: 1 -ifloat: 1 - -Function: "sincos": -double: 1 -float: 1 -idouble: 1 -ifloat: 1 - -Function: "tan": -double: 1 -idouble: 1 - -Function: "tgamma": -double: 1 -float: 1 -idouble: 1 -ifloat: 1 - -Function: "y0": -double: 2 -float: 1 -idouble: 2 -ifloat: 1 - -Function: "y1": -double: 3 -float: 2 -idouble: 3 -ifloat: 2 - -Function: "yn": -double: 3 -float: 2 -idouble: 3 -ifloat: 2 - -# end of automatic generation diff --git a/sysdeps/powerpc/nofpu/sim-full.c b/sysdeps/powerpc/nofpu/sim-full.c deleted file mode 100644 index d018240e6d..0000000000 --- a/sysdeps/powerpc/nofpu/sim-full.c +++ /dev/null @@ -1,45 +0,0 @@ -/* Software floating-point exception handling emulation. - Copyright (C) 2002, 2004 Free Software Foundation, Inc. - Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002. - 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 <signal.h> -#include "soft-fp.h" -#include "soft-supp.h" - -/* Global to store sticky exceptions. */ -int __sim_exceptions __attribute__ ((nocommon)); -libc_hidden_data_def (__sim_exceptions); - -/* By default, no exceptions should trap. */ -int __sim_disabled_exceptions = 0xffffffff; -libc_hidden_data_def (__sim_disabled_exceptions); - -int __sim_round_mode __attribute__ ((nocommon)); -libc_hidden_data_def (__sim_round_mode); - -void -__simulate_exceptions (int x) -{ - __sim_exceptions |= x; - if (x == 0 || __sim_disabled_exceptions & x) - /* Ignore exception. */ - ; - else - raise (SIGFPE); -} diff --git a/sysdeps/powerpc/nofpu/soft-supp.h b/sysdeps/powerpc/nofpu/soft-supp.h deleted file mode 100644 index 3922426bd0..0000000000 --- a/sysdeps/powerpc/nofpu/soft-supp.h +++ /dev/null @@ -1,37 +0,0 @@ -/* Internal support stuff for complete soft float. - Copyright (C) 2002, 2004 Free Software Foundation, Inc. - Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002. - 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 <fenv.h> - -typedef union -{ - fenv_t fenv; - unsigned int l[2]; -} fenv_union_t; - - -extern int __sim_exceptions; -libc_hidden_proto (__sim_exceptions); -extern int __sim_disabled_exceptions; -libc_hidden_proto (__sim_disabled_exceptions); -extern int __sim_round_mode; -libc_hidden_proto (__sim_round_mode); - -extern void __simulate_exceptions (int x) attribute_hidden; diff --git a/sysdeps/unix/alpha/sysdep.h b/sysdeps/unix/alpha/sysdep.h index f9f1dd6e41..a154db8e41 100644 --- a/sysdeps/unix/alpha/sysdep.h +++ b/sysdeps/unix/alpha/sysdep.h @@ -242,9 +242,10 @@ __LABEL(name) \ register long _sc_0 inline_syscall_r0_asm; \ register long _sc_16 __asm__("$16"); \ register long _sc_19 __asm__("$19"); \ + register long _tmp_16 = (long) (arg1); \ \ _sc_0 = name; \ - _sc_16 = (long) (arg1); \ + _sc_16 = _tmp_16; \ __asm__ __volatile__ \ ("callsys # %0 %1 <= %2 %3" \ : inline_syscall_r0_out_constraint (_sc_0), \ @@ -261,10 +262,12 @@ __LABEL(name) \ register long _sc_16 __asm__("$16"); \ register long _sc_17 __asm__("$17"); \ register long _sc_19 __asm__("$19"); \ + register long _tmp_16 = (long) (arg1); \ + register long _tmp_17 = (long) (arg2); \ \ _sc_0 = name; \ - _sc_16 = (long) (arg1); \ - _sc_17 = (long) (arg2); \ + _sc_16 = _tmp_16; \ + _sc_17 = _tmp_17; \ __asm__ __volatile__ \ ("callsys # %0 %1 <= %2 %3 %4" \ : inline_syscall_r0_out_constraint (_sc_0), \ @@ -282,11 +285,14 @@ __LABEL(name) \ register long _sc_17 __asm__("$17"); \ register long _sc_18 __asm__("$18"); \ register long _sc_19 __asm__("$19"); \ + register long _tmp_16 = (long) (arg1); \ + register long _tmp_17 = (long) (arg2); \ + register long _tmp_18 = (long) (arg3); \ \ _sc_0 = name; \ - _sc_16 = (long) (arg1); \ - _sc_17 = (long) (arg2); \ - _sc_18 = (long) (arg3); \ + _sc_16 = _tmp_16; \ + _sc_17 = _tmp_17; \ + _sc_18 = _tmp_18; \ __asm__ __volatile__ \ ("callsys # %0 %1 <= %2 %3 %4 %5" \ : inline_syscall_r0_out_constraint (_sc_0), \ @@ -305,12 +311,16 @@ __LABEL(name) \ register long _sc_17 __asm__("$17"); \ register long _sc_18 __asm__("$18"); \ register long _sc_19 __asm__("$19"); \ + register long _tmp_16 = (long) (arg1); \ + register long _tmp_17 = (long) (arg2); \ + register long _tmp_18 = (long) (arg3); \ + register long _tmp_19 = (long) (arg4); \ \ _sc_0 = name; \ - _sc_16 = (long) (arg1); \ - _sc_17 = (long) (arg2); \ - _sc_18 = (long) (arg3); \ - _sc_19 = (long) (arg4); \ + _sc_16 = _tmp_16; \ + _sc_17 = _tmp_17; \ + _sc_18 = _tmp_18; \ + _sc_19 = _tmp_19; \ __asm__ __volatile__ \ ("callsys # %0 %1 <= %2 %3 %4 %5 %6" \ : inline_syscall_r0_out_constraint (_sc_0), \ @@ -330,13 +340,18 @@ __LABEL(name) \ register long _sc_18 __asm__("$18"); \ register long _sc_19 __asm__("$19"); \ register long _sc_20 __asm__("$20"); \ + register long _tmp_16 = (long) (arg1); \ + register long _tmp_17 = (long) (arg2); \ + register long _tmp_18 = (long) (arg3); \ + register long _tmp_19 = (long) (arg4); \ + register long _tmp_20 = (long) (arg5); \ \ _sc_0 = name; \ - _sc_16 = (long) (arg1); \ - _sc_17 = (long) (arg2); \ - _sc_18 = (long) (arg3); \ - _sc_19 = (long) (arg4); \ - _sc_20 = (long) (arg5); \ + _sc_16 = _tmp_16; \ + _sc_17 = _tmp_17; \ + _sc_18 = _tmp_18; \ + _sc_19 = _tmp_19; \ + _sc_20 = _tmp_20; \ __asm__ __volatile__ \ ("callsys # %0 %1 <= %2 %3 %4 %5 %6 %7" \ : inline_syscall_r0_out_constraint (_sc_0), \ @@ -357,14 +372,20 @@ __LABEL(name) \ register long _sc_19 __asm__("$19"); \ register long _sc_20 __asm__("$20"); \ register long _sc_21 __asm__("$21"); \ + register long _tmp_16 = (long) (arg1); \ + register long _tmp_17 = (long) (arg2); \ + register long _tmp_18 = (long) (arg3); \ + register long _tmp_19 = (long) (arg4); \ + register long _tmp_20 = (long) (arg5); \ + register long _tmp_21 = (long) (arg6); \ \ _sc_0 = name; \ - _sc_16 = (long) (arg1); \ - _sc_17 = (long) (arg2); \ - _sc_18 = (long) (arg3); \ - _sc_19 = (long) (arg4); \ - _sc_20 = (long) (arg5); \ - _sc_21 = (long) (arg6); \ + _sc_16 = _tmp_16; \ + _sc_17 = _tmp_17; \ + _sc_18 = _tmp_18; \ + _sc_19 = _tmp_19; \ + _sc_20 = _tmp_20; \ + _sc_21 = _tmp_21; \ __asm__ __volatile__ \ ("callsys # %0 %1 <= %2 %3 %4 %5 %6 %7 %8" \ : inline_syscall_r0_out_constraint (_sc_0), \ diff --git a/sysdeps/powerpc/nofpu/feenablxcpt.c b/sysdeps/unix/fdopendir.c index 060e450590..3c481fcf0d 100644 --- a/sysdeps/powerpc/nofpu/feenablxcpt.c +++ b/sysdeps/unix/fdopendir.c @@ -1,6 +1,4 @@ -/* Enable exceptions (soft-float edition). - Copyright (C) 2002 Free Software Foundation, Inc. - Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002. +/* Copyright (C) 2005 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 @@ -18,16 +16,27 @@ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ -#include <fenv.h> +#include <dirent.h> +#include <errno.h> +#include <sys/stat.h> -extern int __sim_disabled_exceptions; +#include <not-cancel.h> -int -feenableexcept (int exceptions) -{ - int old_exceptions = ~__sim_disabled_exceptions & FE_ALL_EXCEPT; - - __sim_disabled_exceptions &= ~exceptions; - return old_exceptions; +DIR * +fdopendir (int fd) +{ + struct stat64 statbuf; + + if (__builtin_expect (__fxstat64 (_STAT_VER, fd, &statbuf), 0) < 0) + goto out; + if (__builtin_expect (! S_ISDIR (statbuf.st_mode), 0)) + { + __set_errno (ENOTDIR); + out: + close_not_cancel_no_status (fd); + return NULL; + } + + return __alloc_dir (fd, &statbuf); } diff --git a/sysdeps/unix/opendir.c b/sysdeps/unix/opendir.c index 5e03ed9b20..366670b79c 100644 --- a/sysdeps/unix/opendir.c +++ b/sysdeps/unix/opendir.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991-1996,98,2000-2002, 2003 Free Software Foundation, Inc. +/* Copyright (C) 1991-1996,98,2000-2003,2005 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 @@ -78,11 +78,7 @@ tryopen_o_directory (void) DIR * __opendir (const char *name) { - DIR *dirp; struct stat64 statbuf; - int fd; - size_t allocation; - int save_errno; if (__builtin_expect (name[0], '\1') == '\0') { @@ -113,7 +109,7 @@ __opendir (const char *name) } } - fd = open_not_cancel_2 (name, O_RDONLY|O_NDELAY|EXTRA_FLAGS|O_LARGEFILE); + int fd = open_not_cancel_2 (name, O_RDONLY|O_NDELAY|EXTRA_FLAGS|O_LARGEFILE); if (__builtin_expect (fd, 0) < 0) return NULL; @@ -129,18 +125,30 @@ __opendir (const char *name) { if (__builtin_expect (! S_ISDIR (statbuf.st_mode), 0)) { - save_errno = ENOTDIR; - goto lose; + __set_errno (ENOTDIR); + lose: + close_not_cancel_no_status (fd); + return NULL; } } + return __alloc_dir (fd, &statbuf); +} +weak_alias (__opendir, opendir) + + +DIR * +internal_function +__alloc_dir (int fd, struct stat64 *statp) +{ if (__builtin_expect (__fcntl (fd, F_SETFD, FD_CLOEXEC), 0) < 0) goto lose; + size_t allocation; #ifdef _STATBUF_ST_BLKSIZE - if (__builtin_expect ((size_t) statbuf.st_blksize >= sizeof (struct dirent64), + if (__builtin_expect ((size_t) statp->st_blksize >= sizeof (struct dirent64), 1)) - allocation = statbuf.st_blksize; + allocation = statp->st_blksize; else #endif allocation = (BUFSIZ < sizeof (struct dirent64) @@ -148,11 +156,11 @@ __opendir (const char *name) const int pad = -sizeof (DIR) % __alignof__ (struct dirent64); - dirp = (DIR *) malloc (sizeof (DIR) + allocation + pad); + DIR *dirp = (DIR *) malloc (sizeof (DIR) + allocation + pad); if (dirp == NULL) lose: { - save_errno = errno; + int save_errno = errno; close_not_cancel_no_status (fd); __set_errno (save_errno); return NULL; @@ -166,4 +174,3 @@ __opendir (const char *name) return dirp; } -weak_alias (__opendir, opendir) diff --git a/sysdeps/unix/sockatmark.c b/sysdeps/unix/sockatmark.c index 306ab36ee1..a2476415ac 100644 --- a/sysdeps/unix/sockatmark.c +++ b/sysdeps/unix/sockatmark.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2001 Free Software Foundation, Inc. +/* Copyright (C) 2001, 2005 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 @@ -24,5 +24,7 @@ int sockatmark (fd) int fd; { - return __ioctl (fd, SIOCATMARK); + int answ; + + return __ioctl (fd, SIOCATMARK, &answ) == -1 ? -1 : answ; } diff --git a/sysdeps/unix/sysv/i386/signal.S b/sysdeps/unix/sysv/i386/signal.S deleted file mode 100644 index af51bc5182..0000000000 --- a/sysdeps/unix/sysv/i386/signal.S +++ /dev/null @@ -1,31 +0,0 @@ -/* Copyright (C) 1992, 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 <sysdep.h> - -/* This is just a standard system call, except we need to load %edx - with the address of the `__sigreturn' function. */ - - .globl syscall_error - .globl C_SYMBOL_NAME(__sigreturn) -ENTRY (signal) - lea SYS_signal, %eax - lea C_SYMBOL_NAME(__sigreturn), %edx - .byte 0x9a, 0, 0, 0, 0, 7, 0 /* lcall $7, $0 -- GAS bug. */ - jb syscall_error - ret diff --git a/sysdeps/unix/sysv/linux/lddlibc4.c b/sysdeps/unix/sysv/linux/lddlibc4.c index f7b208e7d8..7683ec2efd 100644 --- a/sysdeps/unix/sysv/linux/lddlibc4.c +++ b/sysdeps/unix/sysv/linux/lddlibc4.c @@ -1,5 +1,5 @@ /* Stub for ldd script to print Linux libc4 dependencies. - Copyright (C) 1998 Free Software Foundation, Inc. + Copyright (C) 1998, 2005 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998. @@ -84,5 +84,5 @@ main (int argc, char *argv[]) putenv (buf); /* Now we can execute the binary. */ - return execl (filename, NULL) ? 4 : 0; + return execv (filename, &argv[argc]) ? 4 : 0; } diff --git a/sysdeps/unix/sysv/linux/mips/brk.c b/sysdeps/unix/sysv/linux/mips/brk.c index 4be88a9c5f..5c31bec5ee 100644 --- a/sysdeps/unix/sysv/linux/mips/brk.c +++ b/sysdeps/unix/sysv/linux/mips/brk.c @@ -1,5 +1,5 @@ /* brk system call for Linux/MIPS. - Copyright (C) 2000 Free Software Foundation, Inc. + Copyright (C) 2000, 2005 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 @@ -37,9 +37,10 @@ __brk (void *addr) register long int res __asm__ ("$2"); asm ("move\t$4,%2\n\t" + "li\t%0,%1\n\t" "syscall" /* Perform the system call. */ : "=r" (res) - : "0" (SYS_ify (brk)), "r" (addr) + : "I" (SYS_ify (brk)), "r" (addr) : "$4", "$7"); newbrk = (void *) res; } diff --git a/sysdeps/unix/sysv/linux/mips/getpagesize.c b/sysdeps/unix/sysv/linux/mips/getpagesize.c new file mode 100644 index 0000000000..49492e5137 --- /dev/null +++ b/sysdeps/unix/sysv/linux/mips/getpagesize.c @@ -0,0 +1 @@ +#include <sysdeps/unix/sysv/linux/ia64/getpagesize.c> diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/ioctl.S b/sysdeps/unix/sysv/linux/mips/mips64/n64/ioctl.S index 7b14089bcb..e4b4f00a8c 100644 --- a/sysdeps/unix/sysv/linux/mips/mips64/n64/ioctl.S +++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/ioctl.S @@ -1,4 +1,4 @@ -/* Copyright 2003 Free Software Foundation, Inc. +/* Copyright 2003, 2005 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 @@ -25,16 +25,16 @@ .text ENTRY (__ioctl) + sll a1, a1, 0 li v0, __NR_ioctl - sll a1,a1,0 syscall /* Do the system call. */ bne a3, zero, L(error) ret L(error): - .cpsetup t9, a0, __ioctl - PTR_LA t9,__syscall_error - .cprestore + SETUP_GP64 (a0, __ioctl) + PTR_LA t9, __syscall_error + RESTORE_GP64 jr t9 PSEUDO_END (__ioctl) diff --git a/sysdeps/unix/sysv/linux/mips/mips64/syscall.S b/sysdeps/unix/sysv/linux/mips/mips64/syscall.S index ea5bf491d6..3c6aaac810 100644 --- a/sysdeps/unix/sysv/linux/mips/mips64/syscall.S +++ b/sysdeps/unix/sysv/linux/mips/mips64/syscall.S @@ -1,4 +1,4 @@ -/* Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc. +/* Copyright (C) 2001, 2002, 2003, 2005 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 @@ -20,17 +20,20 @@ #include <sys/asm.h> -/* Please consult the file sysdeps/unix/sysv/linux/x86-64/sysdep.h for - more information about the value -4095 used below. */ +/* Usage: + long syscall (syscall_number, arg1, arg2, arg3, arg4, arg5, arg6, arg7) -/* Usage: long syscall (syscall_number, arg1, arg2, arg3, arg4, arg5) - We need to do some arg shifting, the syscall_number will be in - rax. */ + We need to do some arg shifting, syscall_number will be in v0. */ .text -ENTRY (syscall) - move v0, a0 /* Syscall number -> v0 */ +NESTED (syscall, SZREG, ra) + .mask 0x00010000, -SZREG + .fmask 0x00000000, 0 + PTR_ADDIU sp, -SZREG + REG_S s0, (sp) + + move s0, a0 move a0, a1 /* shift arg1 - arg7. */ move a1, a2 move a2, a3 @@ -39,15 +42,19 @@ ENTRY (syscall) move a5, a6 move a6, a7 + move v0, s0 /* Syscall number -> v0 */ syscall /* Do the system call. */ + + REG_L s0, (sp) + PTR_ADDIU sp, SZREG bne a3, zero, L(error) ret L(error): - .cpsetup t9, a0, syscall - PTR_LA t9,__syscall_error - .cprestore + SETUP_GP64 (a0, syscall) + PTR_LA t9, __syscall_error + RESTORE_GP64 jr t9 -PSEUDO_END (syscall) +END (syscall) |