diff options
author | Roland McGrath <roland@gnu.org> | 1996-05-03 17:44:31 +0000 |
---|---|---|
committer | Roland McGrath <roland@gnu.org> | 1996-05-03 17:44:31 +0000 |
commit | 7a12c6bba750ca500009854db3a0fcdfb1ad61a7 (patch) | |
tree | 52654097781ee98deb03b41dd4f5a805bb9c9e30 /sysdeps | |
parent | 9e720468715080bd95edadf10fd45a2c8be5e678 (diff) | |
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Fri May 3 13:32:08 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>cvs/libc-960504
* intl/Makefile (CPPFLAGS): Change $(nlsdir) to $(i18ndir) in
LOCALE_ALIAS_PATH.
Fri May 3 03:14:02 1996 Ulrich Drepper <drepper@cygnus.com>
* intl/Makefile (routines): Add l10nflist and explodename.
(distribute): Add loadinfo.h and locale.alias.
(install-others): New variable to install locale.alias.
* intl/dcgettext.c, intl/finddomain.c, intl/gettextP.h,
intl/loadmsgcat.c: Adapt for upcoming gettext-0.10.13. Some code
is now shared with the locale implementation.
* intl/explodename.c, intl/l10nflist.c, intl/loadinfo.h: New file.
Extracted from finddomain.c. This is also used in the locale
implementation.
* intl/locale.alias: New file. Locale alias database compatible
with X Window System's locale alias file. Can now be used in
locale and gettext code.
* libio/stdio.h: Add prototypes for asprint and vasprintf.
* locale/C-collate.c, locale/C-ctype.c, locale/C-messages.c,
locale/C-monetary.c, locale/C-numeric.c, locale/C-time.c: Add new
field in structure with name of locale ("C" in this case).
* locale/Makefile (routines): Add findlocale.
* locale/findlocale.c: New file. Instead of trying to load the
directly described file we now try to be much smarter when this
fails. Use the same code as gettext does.
* locale/loadlocale.c, locale/setlocale.c: Rewrite to know about
new loading scheme.
* locale/localeinfo.h: Adapt prototypes and declarations for new
setlocale implementation. Remove definition of u32_t type. We
now use u_int32_t from <sys/types.h>.
* locale/programs/charset.h (ILLEGAL_CHAR_VALUE): Provide type
with constant.
* locale/programs/config.h, locale/lc-collate.c,
locale/localeinfo.h, locale/programs/ld-collate.c,
locale/programs/ld-ctype.c, locale/programs/ld-messages.c,
locale/programs/ld-monetary.c, locale/programs/ld-numeric.c,
locale/programs/ld-time.c, locale/weight.h, string/strcoll.c:
Change to use u_int32_t and u_int16_t.
* locale/programs/localedef.c (construct_output_path): Change name
of output locale to contain normalized form of the character set
portion.
* string/Makefile (routines): Add agrz-ctsep and argz-next.
(tests): Add tst-strlen.
* string/argz-ctsep.c: New file. Implement reverse operation
from argz-stringify.
* string/argz-next.c: Non-inline version of function from argz.h.
* string/argz.h, string/envz.h: Make usable as global header file.
* string/envz.c: Fix declarations to use size_t where prototypes
say so.
* string/tst-strlen.c: New file. Another test for critical
situation in strlen implementations.
* sysdeps/i386/i586/strlen.S: Fix bug with highest byte in word
being zero.
* wctype/test_wctype.c: Fix controlling comparison after change to
32 bit character class array.
Fri May 3 12:53:12 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
* sysdeps/unix/sysv/linux/sys/socket.h: Remove spurious doubled line.
Thu May 2 22:50:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/unix/sysv/linux/getpriority.c: New file.
* sysdeps/unix/sysv/linux/syscalls.list: Add s_getpriority.
Thu May 2 22:41:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/unix/sysv/linux/m68k/fpu_control.h (_FPU_DEFAULT):
Disable all exceptions.
Thu May 2 22:33:14 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/m68k/fpu/e_acos.c, sysdeps/m68k/fpu/e_acosf.c,
sysdeps/m68k/fpu/e_fmod.c, sysdeps/m68k/fpu/e_fmodf.c,
sysdeps/m68k/fpu/isinfl.c, sysdeps/m68k/fpu/isnanl.c,
sysdeps/m68k/fpu/s_atan.c, sysdeps/m68k/fpu/s_atanf.c,
sysdeps/m68k/fpu/s_frexp.c, sysdeps/m68k/fpu/s_frexpf.c,
sysdeps/m68k/fpu/s_ilogb.c, sysdeps/m68k/fpu/s_ilogbf.c,
sysdeps/m68k/fpu/s_isinf.c, sysdeps/m68k/fpu/s_isinff.c,
sysdeps/m68k/fpu/s_ldexp.c, sysdeps/m68k/fpu/s_ldexpf.c,
sysdeps/m68k/fpu/s_modf.c, sysdeps/m68k/fpu/s_modff.c: Don't
define __NO_MATH_INLINES, which is already defined on command
line.
Thu May 2 22:18:28 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/libm-ieee754/e_j0f.c (__ieee754_j0f, __ieee754_y0f):
Replace 0x80000000 by 0x48000000.
* sysdeps/libm-ieee754/e_j1f.c (__ieee754_j1f): Likewise.
Thu May 2 21:30:33 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sunrpc/svc_simple.c: Make global variable pl local to
registerrpc.
Thu May 2 00:24:04 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* time/Makefile (tz-cflags): New variable.
(CFLAGS-tzfile.c): New variable.
(CFLAGS-zic.c): Add $(tz-cflags).
(tz-cc): Remove variable.
($(objpfx)tzfile.o, $(objpfx)zic.o): Remove targets.
* sysdeps/mach/hurd/getcwd.c: Jump out of both loops when we find a
name, instead of checking for reaching end of buffer, which happens
when the match is the last entry in the buffer.
Diffstat (limited to 'sysdeps')
25 files changed, 53 insertions, 34 deletions
diff --git a/sysdeps/i386/i586/strlen.S b/sysdeps/i386/i586/strlen.S index b807ed4b4f..15d01947d4 100644 --- a/sysdeps/i386/i586/strlen.S +++ b/sysdeps/i386/i586/strlen.S @@ -1,6 +1,6 @@ /* strlen -- Compute length og NUL terminated string. Highly optimized version for ix86, x>=5. -Copyright (C) 1995 Free Software Foundation, Inc. +Copyright (C) 1995, 1996 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>. @@ -102,7 +102,6 @@ L1: jnc L3 /* previous addl caused overflow? */ xorl %ecx, %edx /* (word+magic)^word */ - subl $magic, %ecx /* undo previous addl to restore word */ andl $~magic, %edx /* any of the carry flags set? */ @@ -119,7 +118,6 @@ L1: jnc L3 /* previous addl caused overflow? */ xorl %ecx, %edx /* (word+magic)^word */ - subl $magic, %ecx /* undo previous addl to restore word */ andl $~magic, %edx /* any of the carry flags set? */ @@ -136,7 +134,6 @@ L1: jnc L3 /* previous addl caused overflow? */ xorl %ecx, %edx /* (word+magic)^word */ - subl $magic, %ecx /* undo previous addl to restore word */ andl $~magic, %edx /* any of the carry flags set? */ @@ -149,11 +146,10 @@ L1: subl %ecx, %edx /* first step to negate word */ addl $magic, %ecx /* add magic word */ - decl %edx /* wcomplete negation of ord */ + decl %edx /* complete negation of word */ jnc L3 /* previous addl caused overflow? */ xorl %ecx, %edx /* (word+magic)^word */ - subl $magic, %ecx /* undo previous addl to restore word */ andl $~magic, %edx /* any of the carry flags set? */ @@ -161,8 +157,9 @@ L1: L3: subl $4, %eax /* correct too early pointer increment */ - testb %cl, %cl /* lowest byte NUL? */ + subl $magic, %ecx + cmpb $0, %cl /* lowest byte NUL? */ jz L2 /* yes => return */ inc %eax /* increment pointer */ diff --git a/sysdeps/libm-ieee754/e_j0f.c b/sysdeps/libm-ieee754/e_j0f.c index b4e97a2c6b..eed171cc90 100644 --- a/sysdeps/libm-ieee754/e_j0f.c +++ b/sysdeps/libm-ieee754/e_j0f.c @@ -79,7 +79,7 @@ static float zero = 0.0; * j0(x) = 1/sqrt(pi) * (P(0,x)*cc - Q(0,x)*ss) / sqrt(x) * y0(x) = 1/sqrt(pi) * (P(0,x)*ss + Q(0,x)*cc) / sqrt(x) */ - if(ix>0x80000000) z = (invsqrtpi*cc)/__sqrtf(x); + if(ix>0x48000000) z = (invsqrtpi*cc)/__sqrtf(x); else { u = pzerof(x); v = qzerof(x); z = invsqrtpi*(u*cc-v*ss)/__sqrtf(x); @@ -161,7 +161,7 @@ v04 = 4.4111031494e-10; /* 0x2ff280c2 */ if ((s*c)<zero) cc = z/ss; else ss = z/cc; } - if(ix>0x80000000) z = (invsqrtpi*ss)/__sqrtf(x); + if(ix>0x48000000) z = (invsqrtpi*ss)/__sqrtf(x); else { u = pzerof(x); v = qzerof(x); z = invsqrtpi*(u*ss+v*cc)/__sqrtf(x); diff --git a/sysdeps/libm-ieee754/e_j1f.c b/sysdeps/libm-ieee754/e_j1f.c index 06384bd68d..e6f14a16ac 100644 --- a/sysdeps/libm-ieee754/e_j1f.c +++ b/sysdeps/libm-ieee754/e_j1f.c @@ -80,7 +80,7 @@ static float zero = 0.0; * j1(x) = 1/sqrt(pi) * (P(1,x)*cc - Q(1,x)*ss) / sqrt(x) * y1(x) = 1/sqrt(pi) * (P(1,x)*ss + Q(1,x)*cc) / sqrt(x) */ - if(ix>0x80000000) z = (invsqrtpi*cc)/__sqrtf(y); + if(ix>0x48000000) z = (invsqrtpi*cc)/__sqrtf(y); else { u = ponef(y); v = qonef(y); z = invsqrtpi*(u*cc-v*ss)/__sqrtf(y); diff --git a/sysdeps/m68k/fpu/e_acos.c b/sysdeps/m68k/fpu/e_acos.c index 1a29222997..34dfc82cff 100644 --- a/sysdeps/m68k/fpu/e_acos.c +++ b/sysdeps/m68k/fpu/e_acos.c @@ -17,7 +17,6 @@ not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <ansidecl.h> -#define __NO_MATH_INLINES #include <math.h> #ifndef FUNC diff --git a/sysdeps/m68k/fpu/e_acosf.c b/sysdeps/m68k/fpu/e_acosf.c index 51968156f5..34da7ee163 100644 --- a/sysdeps/m68k/fpu/e_acosf.c +++ b/sysdeps/m68k/fpu/e_acosf.c @@ -17,7 +17,6 @@ not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <ansidecl.h> -#define __NO_MATH_INLINES #include <math.h> #ifndef FUNC diff --git a/sysdeps/m68k/fpu/e_fmod.c b/sysdeps/m68k/fpu/e_fmod.c index 310b1c41fa..578fa3ce53 100644 --- a/sysdeps/m68k/fpu/e_fmod.c +++ b/sysdeps/m68k/fpu/e_fmod.c @@ -17,7 +17,6 @@ not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <ansidecl.h> -#define __NO_MATH_INLINES #include <math.h> #ifndef FUNC diff --git a/sysdeps/m68k/fpu/e_fmodf.c b/sysdeps/m68k/fpu/e_fmodf.c index 1a74c3611b..b3c3eadddf 100644 --- a/sysdeps/m68k/fpu/e_fmodf.c +++ b/sysdeps/m68k/fpu/e_fmodf.c @@ -17,7 +17,6 @@ not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <ansidecl.h> -#define __NO_MATH_INLINES #include <math.h> #ifndef FUNC diff --git a/sysdeps/m68k/fpu/isinfl.c b/sysdeps/m68k/fpu/isinfl.c index 77fd759182..97b5983d0f 100644 --- a/sysdeps/m68k/fpu/isinfl.c +++ b/sysdeps/m68k/fpu/isinfl.c @@ -17,7 +17,6 @@ not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <ansidecl.h> -#define __NO_MATH_INLINES #include <math.h> int diff --git a/sysdeps/m68k/fpu/isnanl.c b/sysdeps/m68k/fpu/isnanl.c index 1e58ea4ebd..e5e3db2171 100644 --- a/sysdeps/m68k/fpu/isnanl.c +++ b/sysdeps/m68k/fpu/isnanl.c @@ -17,7 +17,6 @@ not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <ansidecl.h> -#define __NO_MATH_INLINES #include <math.h> int diff --git a/sysdeps/m68k/fpu/s_atan.c b/sysdeps/m68k/fpu/s_atan.c index f1cc9757b5..51916e12ff 100644 --- a/sysdeps/m68k/fpu/s_atan.c +++ b/sysdeps/m68k/fpu/s_atan.c @@ -17,7 +17,6 @@ not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <ansidecl.h> -#define __NO_MATH_INLINES #include <math.h> #ifndef FUNC diff --git a/sysdeps/m68k/fpu/s_atanf.c b/sysdeps/m68k/fpu/s_atanf.c index 5d1f337bee..d26f83875b 100644 --- a/sysdeps/m68k/fpu/s_atanf.c +++ b/sysdeps/m68k/fpu/s_atanf.c @@ -17,7 +17,6 @@ not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <ansidecl.h> -#define __NO_MATH_INLINES #include <math.h> #ifndef FUNC diff --git a/sysdeps/m68k/fpu/s_frexp.c b/sysdeps/m68k/fpu/s_frexp.c index b24af74956..45c054016d 100644 --- a/sysdeps/m68k/fpu/s_frexp.c +++ b/sysdeps/m68k/fpu/s_frexp.c @@ -17,7 +17,6 @@ not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <ansidecl.h> -#define __NO_MATH_INLINES #include <math.h> double diff --git a/sysdeps/m68k/fpu/s_frexpf.c b/sysdeps/m68k/fpu/s_frexpf.c index c7cd98a684..dd30f6c39c 100644 --- a/sysdeps/m68k/fpu/s_frexpf.c +++ b/sysdeps/m68k/fpu/s_frexpf.c @@ -17,7 +17,6 @@ not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <ansidecl.h> -#define __NO_MATH_INLINES #include <math.h> float diff --git a/sysdeps/m68k/fpu/s_ilogb.c b/sysdeps/m68k/fpu/s_ilogb.c index 2df00a656a..4119df968a 100644 --- a/sysdeps/m68k/fpu/s_ilogb.c +++ b/sysdeps/m68k/fpu/s_ilogb.c @@ -17,7 +17,6 @@ not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <ansidecl.h> -#define __NO_MATH_INLINES #include <math.h> int diff --git a/sysdeps/m68k/fpu/s_ilogbf.c b/sysdeps/m68k/fpu/s_ilogbf.c index 05f1546a96..8d9a027f22 100644 --- a/sysdeps/m68k/fpu/s_ilogbf.c +++ b/sysdeps/m68k/fpu/s_ilogbf.c @@ -17,7 +17,6 @@ not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <ansidecl.h> -#define __NO_MATH_INLINES #include <math.h> int diff --git a/sysdeps/m68k/fpu/s_isinf.c b/sysdeps/m68k/fpu/s_isinf.c index 96745337c9..eec07c7d3a 100644 --- a/sysdeps/m68k/fpu/s_isinf.c +++ b/sysdeps/m68k/fpu/s_isinf.c @@ -17,7 +17,6 @@ not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <ansidecl.h> -#define __NO_MATH_INLINES #include <math.h> #ifndef FUNC diff --git a/sysdeps/m68k/fpu/s_isinff.c b/sysdeps/m68k/fpu/s_isinff.c index d9101a9fd9..8f18db5b08 100644 --- a/sysdeps/m68k/fpu/s_isinff.c +++ b/sysdeps/m68k/fpu/s_isinff.c @@ -17,7 +17,6 @@ not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <ansidecl.h> -#define __NO_MATH_INLINES #include <math.h> #ifndef FUNC diff --git a/sysdeps/m68k/fpu/s_ldexp.c b/sysdeps/m68k/fpu/s_ldexp.c index ee7662e7d2..67513d4875 100644 --- a/sysdeps/m68k/fpu/s_ldexp.c +++ b/sysdeps/m68k/fpu/s_ldexp.c @@ -17,7 +17,6 @@ not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <ansidecl.h> -#define __NO_MATH_INLINES #include <math.h> #ifndef FUNC diff --git a/sysdeps/m68k/fpu/s_ldexpf.c b/sysdeps/m68k/fpu/s_ldexpf.c index a9741732a6..94abf25ac1 100644 --- a/sysdeps/m68k/fpu/s_ldexpf.c +++ b/sysdeps/m68k/fpu/s_ldexpf.c @@ -17,7 +17,6 @@ not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <ansidecl.h> -#define __NO_MATH_INLINES #include <math.h> #ifndef FUNC diff --git a/sysdeps/m68k/fpu/s_modf.c b/sysdeps/m68k/fpu/s_modf.c index 355df2fb19..ce70be8168 100644 --- a/sysdeps/m68k/fpu/s_modf.c +++ b/sysdeps/m68k/fpu/s_modf.c @@ -17,7 +17,6 @@ not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <ansidecl.h> -#define __NO_MATH_INLINES #include <math.h> double diff --git a/sysdeps/m68k/fpu/s_modff.c b/sysdeps/m68k/fpu/s_modff.c index f56bcb45ef..04b51d5be1 100644 --- a/sysdeps/m68k/fpu/s_modff.c +++ b/sysdeps/m68k/fpu/s_modff.c @@ -17,7 +17,6 @@ not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <ansidecl.h> -#define __NO_MATH_INLINES #include <math.h> float diff --git a/sysdeps/unix/sysv/linux/getpriority.c b/sysdeps/unix/sysv/linux/getpriority.c new file mode 100644 index 0000000000..6dd56cce8b --- /dev/null +++ b/sysdeps/unix/sysv/linux/getpriority.c @@ -0,0 +1,42 @@ +/* getpriority for Linux. +Copyright (C) 1996 Free Software Foundation, Inc. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 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 +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, +Boston, MA 02111-1307, USA. */ + +#include <errno.h> +#include <sys/resource.h> + +extern int __syscall_getpriority (int, int); + +/* The return value of __syscall_getpriority is biased by this value + to avoid returning negative values. */ +#define PZERO 20 + +/* Return the highest priority of any process specified by WHICH and WHO + (see above); if WHO is zero, the current process, process group, or user + (as specified by WHO) is used. A lower priority number means higher + priority. Priorities range from PRIO_MIN to PRIO_MAX. */ + +int +getpriority (enum __priority_which which, int who) +{ + int res; + + res = __syscall_getpriority ((int) which, who); + if (res >= 0) + res = PZERO - res; + return res; +} diff --git a/sysdeps/unix/sysv/linux/m68k/fpu_control.h b/sysdeps/unix/sysv/linux/m68k/fpu_control.h index 0b3623d9a3..97bde853bc 100644 --- a/sysdeps/unix/sysv/linux/m68k/fpu_control.h +++ b/sysdeps/unix/sysv/linux/m68k/fpu_control.h @@ -80,11 +80,9 @@ Cambridge, MA 02139, USA. */ /* Now two recommended fpucr */ -/* Linux default: - - extended precision - - rounding to nearest - - exceptions on overflow, zero divide and NaN */ -#define _FPU_DEFAULT 0x00005400 +/* The fdlibm code requires no interrupts for exceptions. Don't + change the rounding mode, it would break long double I/O! */ +#define _FPU_DEFAULT 0x00000000 /* IEEE: same as above, but exceptions. We must make it non-zero so that __setfpucw works. This bit will be ignored. */ diff --git a/sysdeps/unix/sysv/linux/sys/socket.h b/sysdeps/unix/sysv/linux/sys/socket.h index b3e8fe85e9..cd6c58bd32 100644 --- a/sysdeps/unix/sysv/linux/sys/socket.h +++ b/sysdeps/unix/sysv/linux/sys/socket.h @@ -1,2 +1 @@ #include <linux/socket.h> -#include <linux/socket.h> diff --git a/sysdeps/unix/sysv/linux/syscalls.list b/sysdeps/unix/sysv/linux/syscalls.list index 6deee5950f..d78a1f7e89 100644 --- a/sysdeps/unix/sysv/linux/syscalls.list +++ b/sysdeps/unix/sysv/linux/syscalls.list @@ -20,6 +20,7 @@ nanosleep - nanosleep 2 nanosleep personality init-first personality 1 __personality personality pipe - pipe 1 __pipe pipe reboot - reboot 3 reboot +s_getpriority getpriority getpriority 2 __syscall_getpriority s_ptrace ptrace ptrace 4 __syscall_ptrace s_sigsuspend sigsuspend sigsuspend 3 __syscall_sigsuspend sched_setp - sched_setparam 2 __sched_setparam sched_setparam |