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Update.
1997-08-29 02:36 Ulrich Drepper <drepper@cygnus.com> * Makefile (version-info.h): Use ISO form for the date. * catgets/catgetsinfo.h: Include <bits/libc-lock.h>. (struct catalog_obj): Add lock field. (__open_catalog): Remove second parameter from prototype. * catgets/catgets.c (catopen): Initialize lock field. (catgets): Don't pass second parameter to __open_catalog. * catgets/gencat.c: Initialize lock field and don't pass second parameter to __open_catalog. * catgets/open_catalog.c (__open_catalog): Decide about use of path by examining path in struct, not based on extra argument. Acquire a the lock before trying to load the catalog and release it before returning. * csu/Makefile (abi-tag.h): Make sure target directory exists. * io/Makefile (headers): Add bits/poll.h. * io/sys/poll.h: Remove definitions of POLL* constants. Include <bits/poll.h>. * sysdeps/generic/bits/poll.h: New file. * sysdeps/unix/sysv/linux/bits/poll.h: New file. * sysdeps/unix/sysv/linux/m68k/bits/poll.h: New file. * sysdeps/unix/sysv/linux/mips/bits/poll.h: New file. * sysdeps/unix/sysv/linux/sparc/bits/poll.h: New file. * libio/fileops.c (_IO_file_read, _IO_file_write): Remove dead code. * malloc/obstack.c: Add casts to keep very verbose compilers on 64bit machine quiet. * nss/Makefile (libnss_db.so): Find libdb.so in db2 directory. 1997-08-28 17:30 Ulrich Drepper <drepper@cygnus.com> * catgets/catgets.c (catopen): Correctly determine length of string in NLSPATH evironment variable. Patch by HJ Lu <hjl@gnu.ai.mit.edu>. 1997-08-27 23:19 Richard Henderson <rth@cygnus.com> * sysdeps/generic/dl-sysdep.c (DL_FIND_ARG_COMPONENTS): Provide default macro to track down arguments from stack start. (_dl_sysdep_start): Use it. * sysdeps/unix/sysv/linux/powerpc/dl-sysdep.c: Truncate to simply providing a special DL_FIND_ARG_COMPONENTS and including the next file up the line. * sysdeps/powerpc/e_sqrt.c: Move contents to w_sqrt.c and provide stub. * sysdeps/powerpc/e_sqrtf.c: Likewise. * sysdeps/powerpc/s_copysignf.S: Provide empty file; symbol is with the double precision version. * sysdeps/powerpc/s_fabsf.S: Likewise. * sysdeps/powerpc/s_isnanf.S: Likewise.
This commit is contained in:
parent
92f1da4da0
commit
39e16978c3
55
ChangeLog
55
ChangeLog
@ -1,3 +1,58 @@
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1997-08-29 02:36 Ulrich Drepper <drepper@cygnus.com>
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* Makefile (version-info.h): Use ISO form for the date.
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* catgets/catgetsinfo.h: Include <bits/libc-lock.h>.
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(struct catalog_obj): Add lock field.
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(__open_catalog): Remove second parameter from prototype.
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* catgets/catgets.c (catopen): Initialize lock field.
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(catgets): Don't pass second parameter to __open_catalog.
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* catgets/gencat.c: Initialize lock field and don't pass second
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parameter to __open_catalog.
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* catgets/open_catalog.c (__open_catalog): Decide about use of
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path by examining path in struct, not based on extra argument.
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Acquire a the lock before trying to load the catalog and release
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it before returning.
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* csu/Makefile (abi-tag.h): Make sure target directory exists.
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* io/Makefile (headers): Add bits/poll.h.
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* io/sys/poll.h: Remove definitions of POLL* constants.
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Include <bits/poll.h>.
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* sysdeps/generic/bits/poll.h: New file.
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* sysdeps/unix/sysv/linux/bits/poll.h: New file.
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* sysdeps/unix/sysv/linux/m68k/bits/poll.h: New file.
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* sysdeps/unix/sysv/linux/mips/bits/poll.h: New file.
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* sysdeps/unix/sysv/linux/sparc/bits/poll.h: New file.
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* libio/fileops.c (_IO_file_read, _IO_file_write): Remove dead code.
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* malloc/obstack.c: Add casts to keep very verbose compilers on
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64bit machine quiet.
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* nss/Makefile (libnss_db.so): Find libdb.so in db2 directory.
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1997-08-28 17:30 Ulrich Drepper <drepper@cygnus.com>
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* catgets/catgets.c (catopen): Correctly determine length of string
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in NLSPATH evironment variable. Patch by HJ Lu <hjl@gnu.ai.mit.edu>.
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1997-08-27 23:19 Richard Henderson <rth@cygnus.com>
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* sysdeps/generic/dl-sysdep.c (DL_FIND_ARG_COMPONENTS): Provide
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default macro to track down arguments from stack start.
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(_dl_sysdep_start): Use it.
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* sysdeps/unix/sysv/linux/powerpc/dl-sysdep.c: Truncate to simply
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providing a special DL_FIND_ARG_COMPONENTS and including the next
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file up the line.
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* sysdeps/powerpc/e_sqrt.c: Move contents to w_sqrt.c and provide stub.
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* sysdeps/powerpc/e_sqrtf.c: Likewise.
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* sysdeps/powerpc/s_copysignf.S: Provide empty file; symbol is with
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the double precision version.
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* sysdeps/powerpc/s_fabsf.S: Likewise.
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* sysdeps/powerpc/s_isnanf.S: Likewise.
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1997-08-10 19:17 Philip Blundell <Philip.Blundell@pobox.com>
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* nss/nss_db/db-XXX.c: Include <db_185.h> not <db.h>. Somebody
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4
Makefile
4
Makefile
@ -146,7 +146,7 @@ all-Banner-files = $(wildcard $(addsuffix /Banner, $(subdirs)))
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$(objpfx)version-info.h: $(+sysdir_pfx)config.make $(all-Banner-files)
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(case $(config-os) in \
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linux*) version=`(echo -e "#include <linux/version.h>\nUTS_RELEASE"\
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| $(CC) -E -P - | \
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| $(CC) -E -P - | \
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sed -e 's/"\([^"]*\)".*/\1/p' -e d) 2>/dev/null`;\
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if [ -z "$$version" ]; then \
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if [ -r /proc/version ]; then \
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@ -157,7 +157,7 @@ $(objpfx)version-info.h: $(+sysdir_pfx)config.make $(all-Banner-files)
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fi; \
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fi; \
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echo -n "\"Compiled on a Linux $$version system "; \
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echo "on `date +%Y/%m/%d`.\\n\"" ;; \
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echo "on `date +%Y-%m-%d`.\\n\"" ;; \
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*) ;; \
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esac; \
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files="$(all-Banner-files)"; \
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38
bits/poll.h
Normal file
38
bits/poll.h
Normal file
@ -0,0 +1,38 @@
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/* Copyright (C) 1997 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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/* Event types that can be polled for. These bits may be set in `events'
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to indicate the interesting event types; they will appear in `revents'
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to indicate the status of the file descriptor. */
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#define POLLIN 01 /* There is data to read. */
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#define POLLPRI 02 /* There is urgent data to read. */
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#define POLLOUT 04 /* Writing now will not block. */
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/* Some aliases. */
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#define POLLWRNORM POLLOUT
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/* Event types always implicitly polled for. These bits need not be set in
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`events', but they will appear in `revents' to indicate the status of
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the file descriptor. */
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#define POLLERR 010 /* Error condition. */
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#define POLLHUP 020 /* Hung up. */
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#define POLLNVAL 040 /* Invalid polling request. */
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/* Canonical number of polling requests to read in at a time in poll. */
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#define NPOLLFILE 30
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@ -87,7 +87,7 @@ catopen (const char *cat_name, int flag)
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if (nlspath != NULL && *nlspath != '\0')
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{
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/* Append the system dependent directory. */
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size_t len = strlen (nlspath + 1 + sizeof NLSPATH);
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size_t len = strlen (nlspath) + 1 + sizeof NLSPATH;
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char *tmp = alloca (len);
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__stpcpy (__stpcpy (__stpcpy (tmp, nlspath), ":"), NLSPATH);
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@ -111,6 +111,8 @@ catopen (const char *cat_name, int flag)
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result->nlspath = NULL;
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}
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__libc_lock_init (result->lock);
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return (nl_catd) result;
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}
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@ -130,7 +132,7 @@ catgets (nl_catd catalog_desc, int set, int message, const char *string)
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catalog = (__nl_catd) catalog_desc;
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if (catalog->status == closed)
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__open_catalog (catalog, 1);
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__open_catalog (catalog);
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if (catalog->status == nonexisting)
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{
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@ -1,4 +1,4 @@
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/* Copyright (C) 1996 Free Software Foundation, Inc.
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/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>.
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@ -18,6 +18,7 @@
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Boston, MA 02111-1307, USA. */
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#include <sys/types.h>
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#include <bits/libc-lock.h>
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struct catalog_obj
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@ -47,6 +48,8 @@ typedef struct catalog_info
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struct catalog_obj *file_ptr;
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size_t file_size;
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__libc_lock_define (,lock);
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} *__nl_catd;
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@ -56,4 +59,4 @@ typedef struct catalog_info
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/* Prototypes for helper functions. */
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void __open_catalog (__nl_catd __catalog, int __with_path);
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void __open_catalog (__nl_catd __catalog);
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@ -988,9 +988,11 @@ read_old (struct catalog *catalog, const char *file_name)
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old_cat_obj.status = closed;
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old_cat_obj.cat_name = file_name;
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old_cat_obj.nlspath = NULL;
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__libc_lock_init (old_cat_obj.lock);
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/* Try to open catalog, but don't look through the NLSPATH. */
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__open_catalog (&old_cat_obj, 0);
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__open_catalog (&old_cat_obj);
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if (old_cat_obj.status != mmapped && old_cat_obj.status != malloced)
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if (errno == ENOENT)
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@ -33,14 +33,22 @@
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void
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__open_catalog (__nl_catd catalog, int with_path)
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__open_catalog (__nl_catd catalog)
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{
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int fd;
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struct stat st;
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int swapping;
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if (strchr (catalog->cat_name, '/') != NULL || !with_path)
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fd = open (catalog->cat_name, O_RDONLY);
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/* Make sure we are alone. */
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__libc_lock_lock (catalog->lock);
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/* Check whether there was no other thread faster. */
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if (catalog->status != closed)
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/* While we waited some other thread tried to open the catalog. */
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goto unlock_return;
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if (strchr (catalog->cat_name, '/') != NULL || catalog->nlspath == NULL)
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fd = __open (catalog->cat_name, O_RDONLY);
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else
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{
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const char *run_nlspath = catalog->nlspath;
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@ -164,7 +172,7 @@ __open_catalog (__nl_catd catalog, int with_path)
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if (fd < 0 || __fstat (fd, &st) < 0)
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{
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catalog->status = nonexisting;
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return;
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goto unlock_return;
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}
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#ifndef MAP_COPY
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@ -195,7 +203,7 @@ __open_catalog (__nl_catd catalog, int with_path)
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if (catalog->file_ptr == NULL)
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{
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catalog->status = nonexisting;
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return;
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goto unlock_return;
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}
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todo = st.st_size;
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/* Save read, handle partial reads. */
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@ -207,7 +215,7 @@ __open_catalog (__nl_catd catalog, int with_path)
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{
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free ((void *) catalog->file_ptr);
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catalog->status = nonexisting;
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return;
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goto unlock_return;
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}
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todo -= now;
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}
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@ -227,14 +235,14 @@ __open_catalog (__nl_catd catalog, int with_path)
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swapping = 1;
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else
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{
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/* Illegal file. Free he resources and mark catalog as not
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/* Illegal file. Free the resources and mark catalog as not
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usable. */
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if (catalog->status == mmapped)
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__munmap ((void *) catalog->file_ptr, catalog->file_size);
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else
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free (catalog->file_ptr);
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catalog->status = nonexisting;
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return;
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goto unlock_return;
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}
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#define SWAP(x) (swapping ? SWAPU32 (x) : (x))
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@ -260,4 +268,8 @@ __open_catalog (__nl_catd catalog, int with_path)
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catalog->strings =
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(const char *) &catalog->file_ptr->name_ptr[catalog->plane_size
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* catalog->plane_depth * 3 * 2];
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/* Release the lock again. */
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unlock_return:
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__libc_lock_unlock (catalog->lock);
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}
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|
@ -126,6 +126,7 @@ $(addprefix $(objpfx),$(filter-out $(start-installed-name),$(csu-dummies))):
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/ := $$/# bite me.
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$(objpfx)abi-tag.h: $(..)abi-tags
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$(make-target-directory)
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rm -f $@.new
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sed 's/#.*$//;/^[ ]*$$/d' $< | while read conf tag; do \
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test `expr '$(config-machine)-$(config-vendor)-$(config-os)' \
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|
@ -23,7 +23,7 @@ subdir := io
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headers := sys/stat.h bits/stat.h sys/statfs.h bits/statfs.h sys/vfs.h \
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fcntl.h sys/fcntl.h bits/fcntl.h \
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poll.h sys/poll.h \
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poll.h sys/poll.h bits/poll.h \
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utime.h ftw.h fts.h
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routines := \
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|
@ -1,5 +1,5 @@
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/* Compatibility definitions for System V `poll' interface.
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Copyright (C) 1994, 1996 Free Software Foundation, Inc.
|
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Copyright (C) 1994, 1996, 1997 Free Software Foundation, Inc.
|
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This file is part of the GNU C Library.
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|
||||
The GNU C Library is free software; you can redistribute it and/or
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@ -22,6 +22,9 @@
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|
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#include <features.h>
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/* Get the platform dependent bits of `poll'. */
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#include <bits/poll.h>
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__BEGIN_DECLS
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/* Data structure describing a polling request. */
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@ -32,26 +35,6 @@ struct pollfd
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short int revents; /* Types of events that actually occurred. */
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};
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|
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/* Event types that can be polled for. These bits may be set in `events'
|
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to indicate the interesting event types; they will appear in `revents'
|
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to indicate the status of the file descriptor. */
|
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#define POLLIN 01 /* There is data to read. */
|
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#define POLLPRI 02 /* There is urgent data to read. */
|
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#define POLLOUT 04 /* Writing now will not block. */
|
||||
|
||||
/* Some aliases. */
|
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#define POLLWRNORM POLLOUT
|
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|
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/* Event types always implicitly polled for. These bits need not be set in
|
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`events', but they will appear in `revents' to indicate the status of
|
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the file descriptor. */
|
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#define POLLERR 010 /* Error condition. */
|
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#define POLLHUP 020 /* Hung up. */
|
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#define POLLNVAL 040 /* Invalid polling request. */
|
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|
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/* Canonical number of polling requests to read in at a time in poll. */
|
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#define NPOLLFILE 30
|
||||
|
||||
|
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/* Poll the file descriptors described by the NFDS structures starting at
|
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FDS. If TIMEOUT is nonzero and not -1, allow TIMEOUT milliseconds for
|
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|
@ -575,19 +575,7 @@ _IO_file_read (fp, buf, size)
|
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void *buf;
|
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_IO_ssize_t size;
|
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{
|
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for (;;)
|
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{
|
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_IO_ssize_t count = _IO_read (fp->_fileno, buf, size);
|
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#if 0 && defined EINTR
|
||||
/* We must not do this optimization since POSIX.1 explicitly
|
||||
requests that the stream operations must return with the
|
||||
error EINTR if this happens. There must be the possibility
|
||||
that stream operations time out. --drepper */
|
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if (count == -1 && errno == EINTR)
|
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continue;
|
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#endif
|
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return count;
|
||||
}
|
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return _IO_read (fp->_fileno, buf, size);
|
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}
|
||||
|
||||
_IO_pos_t
|
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@ -626,19 +614,8 @@ _IO_file_write (f, data, n)
|
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_IO_ssize_t count = _IO_write (f->_fileno, data, to_do);
|
||||
if (count == EOF)
|
||||
{
|
||||
#if 0 && defined EINTR
|
||||
/* We must not do this optimization since POSIX.1 explicitly
|
||||
requests that the stream operations must return with the
|
||||
error EINTR if this happens. There must be the
|
||||
possibility that stream operations time out. --drepper */
|
||||
if (errno == EINTR)
|
||||
continue;
|
||||
else
|
||||
#endif
|
||||
{
|
||||
f->_flags |= _IO_ERR_SEEN;
|
||||
break;
|
||||
}
|
||||
f->_flags |= _IO_ERR_SEEN;
|
||||
break;
|
||||
}
|
||||
to_do -= count;
|
||||
data = (void *) ((char *) data + count);
|
||||
|
@ -156,6 +156,7 @@ db3c60025eb80244d70bf7889f058055 charmaps/T.101-G2
|
||||
572baa84bd05d4b236b7e2fb211d0dfd charmaps/T.61-7BIT
|
||||
1e39e36aa7544014059b0aa8381ab051 charmaps/T.61-8BIT
|
||||
81c8e12a75dff4371ce82773d670cd6d charmaps/VIDEOTEX-SUPPL
|
||||
910e8174540ecba1ac61b5f27f6dc359 locales/cs_CZ
|
||||
45ade09ead9fd385d58504bfc005ecab locales/da_DK
|
||||
249894e0554d46d1fbdae4a5fb8cc20e locales/de_AT
|
||||
b3628f73e00bb655a5e96bcc2331893c locales/de_BE
|
||||
@ -175,14 +176,13 @@ bda978c8b0e379d57a8599edfdb2e858 locales/fi_FI
|
||||
a25300033ea6c619a4e15051f14aa65e locales/fo_FO
|
||||
02ca55b19338f94530f0b60999638ed4 locales/fr_BE
|
||||
655c7b8713b9aad20014df2c27928cb7 locales/fr_CA
|
||||
8e60885c3fda81bc7773f139657974f3 locales/fr_CA,2.13
|
||||
8a76a0e3ea2923367fdbab78a6bc67cb locales/fr_CA,2.13.orig
|
||||
d5bec15a74c4107a77a46fe185883574 locales/fr_CA,2.13
|
||||
19403a5cd69a9ad658b173859eb022ef locales/fr_CH
|
||||
48d8981b117e72c5eb2e9c181cbd7d2b locales/fr_FR
|
||||
cc1b77cf4cdc4488a99637e730e0f57f locales/fr_LU
|
||||
1987b72e766038b0f475165c994d1469 locales/ga_IE
|
||||
be2ef06fd9a4b4def515216972fe9250 locales/gr_GR
|
||||
9e2de7fe4b41f9bad952cdc5bfd77cd4 locales/hr_HR
|
||||
e7ad1d62ccf958b04f018cbd96ede3b2 locales/hr_HR
|
||||
7f35d03bbe29b53831674704f8b307af locales/hu_HU
|
||||
1a8b95f6663b7a99703a32c6135d8896 locales/is_IS
|
||||
47620dbc36bf3ffe04b32dd16b7aae3c locales/it_IT
|
||||
@ -194,7 +194,7 @@ d5394568c45886788becf67b54bc916e locales/lt_LT
|
||||
e71081f29649cfd4ac8563ae1f7932fa locales/nl_NL
|
||||
3a0720088defd80baa0623990c6d196a locales/no_NO
|
||||
6d1bb18d4271cd712e5dc24eec4706b9 locales/pl_PL
|
||||
b07ce7e57dda4687f2a83cd5ec79a3e0 locales/POSIX
|
||||
bbbcbd6f0a484ec25d8a592217a76ebb locales/POSIX
|
||||
509fc74fdd394f6876358d357f955645 locales/pt_BR
|
||||
7c2463bcee68bccde3145642a34a8ef1 locales/pt_PT
|
||||
32c766f85eb82823856485e5802dce19 locales/ro_RO
|
||||
|
@ -30,9 +30,9 @@ charmaps := $(filter-out $(addprefix charmaps/, CVS RCS %~), \
|
||||
locales := $(filter-out $(addprefix locales/, CVS RCS %~), \
|
||||
$(wildcard locales/*))
|
||||
|
||||
test-srcs := collate-test xfrm-test
|
||||
test-srcs := collate-test xfrm-test tst-fmon
|
||||
test-input := de_DE.ISO-8859-1 da_DK.ISO-8859-1 fr_CA,2.13.ISO-8859-1
|
||||
|
||||
fmon-input := de_DE.ISO-8859-1 en_US.ISO-8859-1
|
||||
|
||||
# Get $(inst_i18ndir) defined.
|
||||
include ../Makeconfig
|
||||
@ -48,6 +48,7 @@ $(inst_i18ndir)/locales/%: locales/%; $(do-install)
|
||||
|
||||
|
||||
ifeq (no,$(cross-compiling))
|
||||
tests: $(objpfx)collate-test $(objpfx)xfrm-test
|
||||
tests: $(objpfx)collate-test $(objpfx)xfrm-test $(objpfx)tst-fmon
|
||||
$(SHELL) -e sort-test.sh $(common-objpfx) $(test-input)
|
||||
$(SHELL) -e tst-fmon.sh $(common-objpfx) $(fmon-input)
|
||||
endif
|
||||
|
@ -2,7 +2,7 @@
|
||||
and
|
||||
POSIX character set descriptions
|
||||
|
||||
Ulrich Drepper Time-stamp: <1997/02/12 22:13:01 drepper>
|
||||
Ulrich Drepper Time-stamp: <1997/06/04 01:36:26 drepper>
|
||||
drepper@cygnus.com
|
||||
|
||||
|
||||
@ -34,10 +34,10 @@ desired data should happen like this:
|
||||
localedef -i fr_CA -f ISO-8859-1 fr_CA
|
||||
|
||||
This will place the 6 output files in the appropriate directory where
|
||||
the GNU libc functions can find them. Please note that you need the
|
||||
rights to write to this directory ($(prefix)/share/locale, where
|
||||
the GNU libc functions can find them. Please note that you need
|
||||
permission to write to this directory ($(prefix)/share/locale, where
|
||||
$(prefix) is the value you specified while configuring GNU libc). If
|
||||
you do not have the necessary rights, you can write the files into an
|
||||
you do not have the necessary permissions, you can write the files into an
|
||||
arbitrary directory by giving a path including a '/' character instead
|
||||
of `fr_CA'. E.g., to put the new files in a subdirectory of the
|
||||
current directory simply use
|
||||
@ -48,7 +48,7 @@ How to use these data files is described in the GNU libc manual,
|
||||
especially in the section describing the `setlocale' function.
|
||||
|
||||
|
||||
The here contained files can originally be found at
|
||||
The files contained here were originally from
|
||||
|
||||
ftp://dkuug.dk/i18n/WG15-collection
|
||||
|
||||
@ -60,7 +60,7 @@ data or want to add something please contact
|
||||
and
|
||||
Ulrich Drepper <drepper@cygnus.com>
|
||||
|
||||
Please make sure your corrections are relativ to the originally
|
||||
Please make sure your corrections are relative to the originally
|
||||
distributed files. Consult the CHECKSUMS file which contains the MD5
|
||||
sums for all data files.
|
||||
|
||||
|
30
localedata/fmon-de_DE.exp
Normal file
30
localedata/fmon-de_DE.exp
Normal file
@ -0,0 +1,30 @@
|
||||
" DM123,45"
|
||||
"-DM123,45"
|
||||
" DM3.456,78"
|
||||
" DM123,45"
|
||||
" -DM123,45"
|
||||
" DM3.456,78"
|
||||
" DM 123,45"
|
||||
"-DM 123,45"
|
||||
" DM 3.456,78"
|
||||
" DM***123,45"
|
||||
"-DM***123,45"
|
||||
" DM*3.456,78"
|
||||
" DM000123,45"
|
||||
"-DM000123,45"
|
||||
" DM03.456,78"
|
||||
" DM 123,45"
|
||||
"-DM 123,45"
|
||||
" DM 3456,78"
|
||||
" DM 123"
|
||||
"-DM 123"
|
||||
" DM 3457"
|
||||
" DM 123,4500"
|
||||
"-DM 123,4500"
|
||||
" DM 3456,7810"
|
||||
" DM 123,45 "
|
||||
"(DM 123,45)"
|
||||
" DM 3.456,78 "
|
||||
" 123,45 "
|
||||
"( 123,45)"
|
||||
" 3.456,78 "
|
30
localedata/fmon-en_US.exp
Normal file
30
localedata/fmon-en_US.exp
Normal file
@ -0,0 +1,30 @@
|
||||
" $123.45"
|
||||
"-$123.45"
|
||||
" $3,456.78"
|
||||
" $123.45"
|
||||
" -$123.45"
|
||||
" $3,456.78"
|
||||
" $ 123.45"
|
||||
"-$ 123.45"
|
||||
" $ 3,456.78"
|
||||
" $***123.45"
|
||||
"-$***123.45"
|
||||
" $*3,456.78"
|
||||
" $000123.45"
|
||||
"-$000123.45"
|
||||
" $03,456.78"
|
||||
" $ 123.45"
|
||||
"-$ 123.45"
|
||||
" $ 3456.78"
|
||||
" $ 123"
|
||||
"-$ 123"
|
||||
" $ 3457"
|
||||
" $ 123.4500"
|
||||
"-$ 123.4500"
|
||||
" $ 3456.7810"
|
||||
" $ 123.45 "
|
||||
"($ 123.45)"
|
||||
" $ 3,456.78 "
|
||||
" 123.45 "
|
||||
"( 123.45)"
|
||||
" 3,456.78 "
|
@ -2,9 +2,9 @@ escape_char /
|
||||
comment_char %
|
||||
%
|
||||
% Czech Language Locale for Czech
|
||||
% Source:
|
||||
% Address: U ¹koly 292 Without diactitical chars: U skoly 292
|
||||
% 783 72 Velký Týnec 782 72 Velky Tynec
|
||||
% Source:
|
||||
% Address: U ¹koly 292 Without diactitical chars: U skoly 292
|
||||
% 783 72 Velký Týnec 782 72 Velky Tynec
|
||||
% Contact: Vladimir Michl
|
||||
% Email: Vladimir.Michl@upol.cz
|
||||
% Tel:
|
||||
@ -19,13 +19,15 @@ comment_char %
|
||||
% Charset: ISO_8859-2:1987
|
||||
% Distribution and use is free, also
|
||||
% for commercial purposes.
|
||||
% 1997-08-20: Michael Mráka <michael@fi.muni.cz>
|
||||
% Zmìny zejména v sekci LC_TIME. (Changes especially in LC_TIME section.)
|
||||
|
||||
|
||||
% zpracování:
|
||||
%% localedef -c -i <tento-soubor> -f "ISO_8859-2:1987" 'cs_CZ.ISO-8859-2'
|
||||
%% pokud se podaøí odstranit chyby, lze -c vynechat.
|
||||
|
||||
%% pro úspì¹né pøelo¾ení je tøeba mít kolekci lokalizací WG15collection.
|
||||
%% Tuto rozbalit do adresáøe
|
||||
%% pro úspì¹né pøelo¾ení je tøeba mít kolekci lokalizací WG15collection. Tuto rozbalit do adresáøe
|
||||
%% /usr/share/i18n
|
||||
%% Lokalizace se pak budou tvoøit v adresáøi /usr/share/locale
|
||||
|
||||
@ -42,9 +44,9 @@ comment_char %
|
||||
|
||||
LC_COLLATE
|
||||
% Definice písmene ch
|
||||
collating-element <c-h> from "<c><h>"
|
||||
collating-element <C-h> from "<C><h>"
|
||||
collating-element <C-H> from "<C><H>"
|
||||
collating-element <ch> from "<c><h>"
|
||||
collating-element <Ch> from "<C><h>"
|
||||
collating-element <CH> from "<C><H>"
|
||||
|
||||
collating-symbol <CAPITAL>
|
||||
collating-symbol <SMALL>
|
||||
@ -65,11 +67,10 @@ collating-symbol <STROKE>
|
||||
collating-symbol <CEDILLA>
|
||||
collating-symbol <OGONEK>
|
||||
|
||||
order_start forward;backward/
|
||||
;forward;position
|
||||
order_start forward;forward;forward;forward
|
||||
|
||||
<CAPITAL>
|
||||
<SMALL>
|
||||
<CAPITAL>
|
||||
|
||||
<NONE>
|
||||
<ACUTE>
|
||||
@ -87,7 +88,7 @@ order_start forward;backward/
|
||||
<CEDILLA>
|
||||
<OGONEK>
|
||||
|
||||
%
|
||||
%
|
||||
<NS> <NS>;<NS>;<NS>;IGNORE
|
||||
<SP> IGNORE;IGNORE;IGNORE;<SP>
|
||||
<HT> IGNORE;IGNORE;IGNORE;<HT>
|
||||
@ -202,8 +203,8 @@ order_start forward;backward/
|
||||
<OC> IGNORE;IGNORE;IGNORE;<OC>
|
||||
<PM> IGNORE;IGNORE;IGNORE;<PM>
|
||||
<AC> IGNORE;IGNORE;IGNORE;<AC>
|
||||
UNDEFINED IGNORE;IGNORE;IGNORE
|
||||
|
||||
UNDEFINED IGNORE;IGNORE;IGNORE;IGNORE
|
||||
|
||||
<0> <0>;<0>;IGNORE;IGNORE
|
||||
<1> <1>;<1>;IGNORE;IGNORE
|
||||
<2> <2>;<2>;IGNORE;IGNORE
|
||||
@ -267,9 +268,9 @@ UNDEFINED IGNORE;IGNORE;IGNORE
|
||||
<H> <H>;<NONE>;<CAPITAL>;IGNORE
|
||||
<h> <H>;<NONE>;<SMALL>;IGNORE
|
||||
|
||||
<C-H> <C-H>;<NONE>;<CAPITAL>;IGNORE
|
||||
<C-h> <C-h>;<NONE>;<CAPITAL>;IGNORE
|
||||
<c-h> <c-h>;<NONE>;<SMALL>;IGNORE
|
||||
<CH> <CH>;<NONE>;<CAPITAL>;IGNORE
|
||||
<Ch> <Ch>;<NONE>;<CAPITAL>;IGNORE
|
||||
<ch> <ch>;<NONE>;<SMALL>;IGNORE
|
||||
|
||||
<I> <I>;<NONE>;<CAPITAL>;IGNORE
|
||||
<i> <I>;<NONE>;<SMALL>;IGNORE
|
||||
@ -385,13 +386,10 @@ END LC_COLLATE
|
||||
|
||||
LC_CTYPE
|
||||
|
||||
digit <0>;<1>;<2>;<3>;<4>;/
|
||||
<5>;<6>;<7>;<8>;<9>
|
||||
digit <0>;<1>;<2>;<3>;<4>;<5>;<6>;<7>;<8>;<9>
|
||||
|
||||
xdigit <0>;<1>;<2>;<3>;<4>;/
|
||||
<5>;<6>;<7>;<8>;<9>;/
|
||||
<a>;...;<f>;/
|
||||
<A>;...;<F>
|
||||
xdigit <0>;<1>;<2>;<3>;<4>;<5>;<6>;<7>;<8>;<9>;/
|
||||
<a>;...;<f>;<A>;...;<F>
|
||||
|
||||
punct <!>;...;<//>;/
|
||||
<:>;...;<At>;/
|
||||
@ -406,7 +404,7 @@ blank <SP>;<HT>;<NS>
|
||||
|
||||
space <SP>;<LF>;<VT>;<FF>;/
|
||||
<CR>;<HT>;<NS>
|
||||
|
||||
|
||||
cntrl <NU>;<SH>;<SX>;<EX>;<ET>;<EQ>;/
|
||||
<AK>;<BL>;<BS>;<HT>;<LF>;<VT>;/
|
||||
<FF>;<CR>;<SO>;<SI>;<DL>;<D1>;/
|
||||
@ -419,89 +417,6 @@ cntrl <NU>;<SH>;<SX>;<EX>;<ET>;<EQ>;/
|
||||
<MW>;<SG>;<EG>;<SS>;<GC>;<SC>;/
|
||||
<CI>;<ST>;<OC>;<PM>;<AC>
|
||||
|
||||
alpha <A>;...;<Z>;/
|
||||
<A;>;/
|
||||
<L//>;/
|
||||
<L<>;/
|
||||
<S'>;/
|
||||
<S<>;/
|
||||
<S,>;/
|
||||
<T<>;/
|
||||
<Z'>;/
|
||||
<Z<>;/
|
||||
<Z.>;/
|
||||
<R'>;/
|
||||
<A'>;/
|
||||
<A/>>;/
|
||||
<A(>;/
|
||||
<A:>;/
|
||||
<L'>;/
|
||||
<C'>;/
|
||||
<C,>;/
|
||||
<C<>;/
|
||||
<E'>;/
|
||||
<E;>;/
|
||||
<E:>;/
|
||||
<E<>;/
|
||||
<I'>;/
|
||||
<I/>>;/
|
||||
<D<>;/
|
||||
<D//>;/
|
||||
<N'>;/
|
||||
<N<>;/
|
||||
<O'>;/
|
||||
<O/>>;/
|
||||
<O">;/
|
||||
<O:>;/
|
||||
<R<>;/
|
||||
<U0>;/
|
||||
<U'>;/
|
||||
<U">;/
|
||||
<U:>;/
|
||||
<Y'>;/
|
||||
<T,>;/
|
||||
<a>;...;<z>;/
|
||||
<a;>;/
|
||||
<l//>;/
|
||||
<l<>;/
|
||||
<s'>;/
|
||||
<s<>;/
|
||||
<s,>;/
|
||||
<t<>;/
|
||||
<z'>;/
|
||||
<z<>;/
|
||||
<z.>;/
|
||||
<ss>;/
|
||||
<r'>;/
|
||||
<a'>;/
|
||||
<a/>>;/
|
||||
<a(>;/
|
||||
<a:>;/
|
||||
<l'>;/
|
||||
<c'>;/
|
||||
<c,>;/
|
||||
<c<>;/
|
||||
<e'>;/
|
||||
<e;>;/
|
||||
<e:>;/
|
||||
<e<>;/
|
||||
<i'>;/
|
||||
<i/>>;/
|
||||
<d<>;/
|
||||
<d//>;/
|
||||
<n'>;/
|
||||
<n<>;/
|
||||
<o'>;/
|
||||
<o/>>;/
|
||||
<o">;/
|
||||
<o:>;/
|
||||
<r<>;/
|
||||
<u0>;/
|
||||
<u'>;/
|
||||
<u">;/
|
||||
<u:>;/
|
||||
<y'>;/
|
||||
<t,>
|
||||
|
||||
upper <A>;...;<Z>;/
|
||||
<A;>;/
|
||||
@ -588,6 +503,89 @@ lower <a>;...;<z>;/
|
||||
<y'>;/
|
||||
<t,>
|
||||
|
||||
alpha <A>;...;<Z>;/
|
||||
<A;>;/
|
||||
<L//>;/
|
||||
<L<>;/
|
||||
<S'>;/
|
||||
<S<>;/
|
||||
<S,>;/
|
||||
<T<>;/
|
||||
<Z'>;/
|
||||
<Z<>;/
|
||||
<Z.>;/
|
||||
<R'>;/
|
||||
<A'>;/
|
||||
<A/>>;/
|
||||
<A(>;/
|
||||
<A:>;/
|
||||
<L'>;/
|
||||
<C'>;/
|
||||
<C,>;/
|
||||
<C<>;/
|
||||
<E'>;/
|
||||
<E;>;/
|
||||
<E:>;/
|
||||
<E<>;/
|
||||
<I'>;/
|
||||
<I/>>;/
|
||||
<D<>;/
|
||||
<D//>;/
|
||||
<N'>;/
|
||||
<N<>;/
|
||||
<O'>;/
|
||||
<O/>>;/
|
||||
<O">;/
|
||||
<O:>;/
|
||||
<R<>;/
|
||||
<U0>;/
|
||||
<U'>;/
|
||||
<U">;/
|
||||
<U:>;/
|
||||
<Y'>;/
|
||||
<T,>;/
|
||||
<a>;...;<z>;/
|
||||
<a;>;/
|
||||
<l//>;/
|
||||
<l<>;/
|
||||
<s'>;/
|
||||
<s<>;/
|
||||
<s,>;/
|
||||
<t<>;/
|
||||
<z'>;/
|
||||
<z<>;/
|
||||
<z.>;/
|
||||
<ss>;/
|
||||
<r'>;/
|
||||
<a'>;/
|
||||
<a/>>;/
|
||||
<a(>;/
|
||||
<a:>;/
|
||||
<l'>;/
|
||||
<c'>;/
|
||||
<c,>;/
|
||||
<c<>;/
|
||||
<e'>;/
|
||||
<e;>;/
|
||||
<e:>;/
|
||||
<e<>;/
|
||||
<i'>;/
|
||||
<i/>>;/
|
||||
<d<>;/
|
||||
<d//>;/
|
||||
<n'>;/
|
||||
<n<>;/
|
||||
<o'>;/
|
||||
<o/>>;/
|
||||
<o">;/
|
||||
<o:>;/
|
||||
<r<>;/
|
||||
<u0>;/
|
||||
<u'>;/
|
||||
<u">;/
|
||||
<u:>;/
|
||||
<y'>;/
|
||||
<t,>
|
||||
|
||||
toupper (<a>,<A>);(<b>,<B>);(<c>,<C>);(<d>,<D>);(<e>,<E>);(<f>,<F>);/
|
||||
(<g>,<G>);(<h>,<H>);(<i>,<I>);(<j>,<J>);(<k>,<K>);(<l>,<L>);/
|
||||
@ -687,7 +685,7 @@ END LC_CTYPE
|
||||
%% ekvivalenty yes/no
|
||||
%% -------------------------
|
||||
|
||||
LC_MESSAGES
|
||||
LC_MESSAGES
|
||||
|
||||
yesexpr "<<(><a><A><y><Y><)/>><.><*>"
|
||||
noexpr "<<(><n><N><)/>><.><*>"
|
||||
@ -734,6 +732,7 @@ END LC_NUMERIC
|
||||
|
||||
LC_TIME
|
||||
|
||||
|
||||
abday "<N><e>";/
|
||||
"<P><o>";/
|
||||
"<U'><t>";/
|
||||
@ -750,18 +749,22 @@ day "<N><e><d><e<><l><e>";/
|
||||
"<P><a'><t><e><k>";/
|
||||
"<S><o><b><o><t><a>"
|
||||
|
||||
abmon "<L><e><d>";/
|
||||
"<U'><n><o>";/
|
||||
"<B><r<><e>";/
|
||||
"<D><u><b>";/
|
||||
"<K><v><e<>";/
|
||||
"<C<><e><r>";/
|
||||
"<C<><n><c>";/
|
||||
"<S><r><p>";/
|
||||
"<Z><a'><r<>";/
|
||||
"<R<><i'><j>";/
|
||||
"<L><i><s>";/
|
||||
"<P><r><o>"
|
||||
%abmon "<L><e><d>";"<U'><n><o>";"<B><r<><e>";"<D><u><b>";"<K><v><e<>";/
|
||||
% "<C<><e><r>";"<C<><n><c>";"<S><r><p>";"<Z><a'><r<>";"<R<><i'><j>";/
|
||||
% "<L><i><s>";"<P><r><o>"
|
||||
% Obávám se, ¾e èe¹tina ¾ádné zkratky pro mìsíce nezná :-)
|
||||
abmon "<L><e><d><e><n>";/
|
||||
"<U'><n><o><r>";/
|
||||
"<B><r<><e><z><e><n>";/
|
||||
"<D><u><b><e><n>";/
|
||||
"<K><v><e<><t><e><n>";/
|
||||
"<C<><e><r><v><e><n>";/
|
||||
"<C<><e><r><v><e><n><e><c>";/
|
||||
"<S><r><p><e><n>";/
|
||||
"<Z><a'><r<><i'>";/
|
||||
"<R<><i'><j><e><n>";/
|
||||
"<L><i><s><t><o><p><a><d>";/
|
||||
"<P><r><o><s><i><n><e><c>"
|
||||
|
||||
mon "<L><e><d><e><n>";/
|
||||
"<U'><n><o><r>";/
|
||||
@ -777,33 +780,16 @@ mon "<L><e><d><e><n>";/
|
||||
"<P><r><o><s><i><n><e><c>"
|
||||
|
||||
|
||||
d_t_fmt "<%><a><SP><%><d><.><SP><%><B><SP><%><Y><SP><%><H><:><%><M><:><%><S><SP><%><Z>"
|
||||
%d_t_fmt "<%><d><.><%><m><.><%><Y><SP><%><T><SP><%><Z>"
|
||||
d_t_fmt "<%><a><SP><%><e><.><SP><%><B><SP><%><Y><,><SP><%><H><:><%><M><:><%><S><SP><%><Z>"
|
||||
|
||||
d_fmt "<%><d><.><%><m><.><%><Y>"
|
||||
%d_fmt "<%><d><.><%><m><.><%><Y>"
|
||||
|
||||
t_fmt "<%><H><:><%><M><:><%><S>"
|
||||
%t_fmt "<%><T>"
|
||||
|
||||
t_fmt_ampm "<%><I><:><%><M><:><%><S>"
|
||||
%t_fmt_ampm ""
|
||||
|
||||
%am_pm "am";"pm"
|
||||
am_pm "";""
|
||||
|
||||
% Zde nevím, co následující polo¾ky znamenají
|
||||
% V pøípadì potøeby prosím opravte
|
||||
|
||||
%era "<%><Y>"
|
||||
|
||||
%era_year "<%><y>"
|
||||
|
||||
%alt_digits "<0>";"<1>";"<2>";"<3>";"<4>";/
|
||||
% "<5>";"<6>";"<7>";"<8>"
|
||||
|
||||
%era_d_fmt "<%><e><SP><%><B><SP><%><Y>"
|
||||
|
||||
END LC_TIME
|
||||
|
||||
%% END OF LOCALIZATION FILE for cs_CZ.ISO-8859-2
|
||||
|
@ -35,5 +35,5 @@ done
|
||||
|
||||
exit $status
|
||||
# Local Variables:
|
||||
# mode:ksh
|
||||
# mode:shell-script
|
||||
# End:
|
||||
|
65
localedata/tst-fmon.c
Normal file
65
localedata/tst-fmon.c
Normal file
@ -0,0 +1,65 @@
|
||||
#include <monetary.h>
|
||||
#include <stdio.h>
|
||||
#include <locale.h>
|
||||
|
||||
static int
|
||||
check (const char *fmt, double n)
|
||||
{
|
||||
int result;
|
||||
char buf[1000];
|
||||
|
||||
result = strfmon (buf, sizeof buf, fmt, n) == -1;
|
||||
|
||||
printf ("\"%s\"\n", buf);
|
||||
return result;
|
||||
}
|
||||
|
||||
int
|
||||
main (void)
|
||||
{
|
||||
int result = 0;
|
||||
|
||||
setlocale (LC_ALL, "");
|
||||
|
||||
result |= check ("%n", 123.45);
|
||||
result |= check ("%n", -123.45);
|
||||
result |= check ("%n", 3456.781);
|
||||
|
||||
result |= check ("%11n", 123.45);
|
||||
result |= check ("%11n", -123.45);
|
||||
result |= check ("%11n", 3456.781);
|
||||
|
||||
result |= check ("%#5n", 123.45);
|
||||
result |= check ("%#5n", -123.45);
|
||||
result |= check ("%#5n", 3456.781);
|
||||
|
||||
result |= check ("%=*#5n", 123.45);
|
||||
result |= check ("%=*#5n", -123.45);
|
||||
result |= check ("%=*#5n", 3456.781);
|
||||
|
||||
result |= check ("%=0#5n", 123.45);
|
||||
result |= check ("%=0#5n", -123.45);
|
||||
result |= check ("%=0#5n", 3456.781);
|
||||
|
||||
result |= check ("%^#5n", 123.45);
|
||||
result |= check ("%^#5n", -123.45);
|
||||
result |= check ("%^#5n", 3456.781);
|
||||
|
||||
result |= check ("%^#5.0n", 123.45);
|
||||
result |= check ("%^#5.0n", -123.45);
|
||||
result |= check ("%^#5.0n", 3456.781);
|
||||
|
||||
result |= check ("%^#5.4n", 123.45);
|
||||
result |= check ("%^#5.4n", -123.45);
|
||||
result |= check ("%^#5.4n", 3456.781);
|
||||
|
||||
result |= check ("%(#5n", 123.45);
|
||||
result |= check ("%(#5n", -123.45);
|
||||
result |= check ("%(#5n", 3456.781);
|
||||
|
||||
result |= check ("%!(#5n", 123.45);
|
||||
result |= check ("%!(#5n", -123.45);
|
||||
result |= check ("%!(#5n", 3456.781);
|
||||
|
||||
return result;
|
||||
}
|
32
localedata/tst-fmon.sh
Executable file
32
localedata/tst-fmon.sh
Executable file
@ -0,0 +1,32 @@
|
||||
#! /bin/sh
|
||||
|
||||
common_objpfx=$1; shift
|
||||
lang=$*
|
||||
|
||||
here=`pwd`
|
||||
|
||||
# Generate data files.
|
||||
for l in $lang; do
|
||||
cns=`echo $l | sed 's/\(.*\)[.][^.]*/\1/'`
|
||||
cn=locales/$cns
|
||||
fn=charmaps/`echo $l | sed 's/.*[.]\([^.]*\)/\1/'`
|
||||
LD_LIBRARY_PATH=$common_objpfx I18NPATH=./locales ${common_objpfx}elf/ld.so \
|
||||
${common_objpfx}locale/localedef --quiet -i $cn -f $fn \
|
||||
${common_objpfx}localedata/$cns
|
||||
done
|
||||
|
||||
# Run the tests.
|
||||
for l in $lang; do
|
||||
cns=`echo $l | sed 's/\(.*\)[.][^.]*/\1/'`
|
||||
|
||||
LOCPATH=$common_objpfx/localedata LC_ALL=$cns \
|
||||
LD_LIBRARY_PATH=$common_objpfx $common_objpfx/elf/ld.so \
|
||||
$common_objpfx/localedata/tst-fmon \
|
||||
> $common_objpfx/localedata/fmon-$cns.out || status=1
|
||||
cmp -s fmon-$cns.exp $common_objpfx/localedata/fmon-$cns.out || status=1
|
||||
done
|
||||
|
||||
exit $status
|
||||
# Local Variables:
|
||||
# mode:shell-script
|
||||
# End:
|
@ -162,7 +162,7 @@ _obstack_begin (h, size, alignment, chunkfun, freefun)
|
||||
register struct _obstack_chunk *chunk; /* points to new chunk */
|
||||
|
||||
if (alignment == 0)
|
||||
alignment = DEFAULT_ALIGNMENT;
|
||||
alignment = (int) DEFAULT_ALIGNMENT;
|
||||
if (size == 0)
|
||||
/* Default size is what GNU malloc can fit in a 4096-byte block. */
|
||||
{
|
||||
@ -221,7 +221,7 @@ _obstack_begin_1 (h, size, alignment, chunkfun, freefun, arg)
|
||||
register struct _obstack_chunk *chunk; /* points to new chunk */
|
||||
|
||||
if (alignment == 0)
|
||||
alignment = DEFAULT_ALIGNMENT;
|
||||
alignment = (int) DEFAULT_ALIGNMENT;
|
||||
if (size == 0)
|
||||
/* Default size is what GNU malloc can fit in a 4096-byte block. */
|
||||
{
|
||||
@ -278,9 +278,9 @@ _obstack_newchunk (h, length)
|
||||
register struct _obstack_chunk *old_chunk = h->chunk;
|
||||
register struct _obstack_chunk *new_chunk;
|
||||
register long new_size;
|
||||
register int obj_size = h->next_free - h->object_base;
|
||||
register int i;
|
||||
int already;
|
||||
register long obj_size = h->next_free - h->object_base;
|
||||
register long i;
|
||||
long already;
|
||||
|
||||
/* Compute size for new chunk. */
|
||||
new_size = (obj_size + length) + (obj_size >> 3) + 100;
|
||||
|
@ -70,7 +70,7 @@ endif
|
||||
include ../Rules
|
||||
|
||||
|
||||
$(objpfx)libnss_db.so: $(common-objpfx)db/libdb.so $(objpfx)libnss_files.so
|
||||
$(objpfx)libnss_db.so: $(common-objpfx)db2/libdb.so $(objpfx)libnss_files.so
|
||||
|
||||
$(libnss_db-routines:%=$(objpfx)%.c): $(objpfx)db-%.c: nss_files/files-%.c
|
||||
@rm -f $@.new
|
||||
|
38
sysdeps/generic/bits/poll.h
Normal file
38
sysdeps/generic/bits/poll.h
Normal file
@ -0,0 +1,38 @@
|
||||
/* Copyright (C) 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 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. */
|
||||
|
||||
|
||||
/* Event types that can be polled for. These bits may be set in `events'
|
||||
to indicate the interesting event types; they will appear in `revents'
|
||||
to indicate the status of the file descriptor. */
|
||||
#define POLLIN 01 /* There is data to read. */
|
||||
#define POLLPRI 02 /* There is urgent data to read. */
|
||||
#define POLLOUT 04 /* Writing now will not block. */
|
||||
|
||||
/* Some aliases. */
|
||||
#define POLLWRNORM POLLOUT
|
||||
|
||||
/* Event types always implicitly polled for. These bits need not be set in
|
||||
`events', but they will appear in `revents' to indicate the status of
|
||||
the file descriptor. */
|
||||
#define POLLERR 010 /* Error condition. */
|
||||
#define POLLHUP 020 /* Hung up. */
|
||||
#define POLLNVAL 040 /* Invalid polling request. */
|
||||
|
||||
/* Canonical number of polling requests to read in at a time in poll. */
|
||||
#define NPOLLFILE 30
|
@ -45,6 +45,21 @@ int __libc_multiple_libcs; /* Defining this here avoids the inclusion
|
||||
of init-first. */
|
||||
static ElfW(auxv_t) *_dl_auxv;
|
||||
|
||||
|
||||
#ifndef DL_FIND_ARG_COMPONENTS
|
||||
#define DL_FIND_ARG_COMPONENTS(cookie, argc, argv, envp, auxp) \
|
||||
do { \
|
||||
void **_tmp; \
|
||||
(argc) = *(long *) cookie; \
|
||||
(argv) = (char **) cookie + 1; \
|
||||
(envp) = (argv) + (argc) + 1; \
|
||||
for (_tmp = (void **) (envp); *_tmp; ++_tmp) \
|
||||
continue; \
|
||||
(auxp) = (void *) ++_tmp; \
|
||||
} while (0)
|
||||
#endif
|
||||
|
||||
|
||||
ElfW(Addr)
|
||||
_dl_sysdep_start (void **start_argptr,
|
||||
void (*dl_main) (const ElfW(Phdr) *phdr, ElfW(Word) phnum,
|
||||
@ -60,21 +75,15 @@ _dl_sysdep_start (void **start_argptr,
|
||||
gid_t egid = 0;
|
||||
unsigned int seen;
|
||||
|
||||
DL_FIND_ARG_COMPONENTS (start_argptr, _dl_argc, _dl_argv, _environ, _dl_auxv);
|
||||
|
||||
user_entry = (ElfW(Addr)) &ENTRY_POINT;
|
||||
_dl_argc = *(long *) start_argptr;
|
||||
_dl_argv = (char **) start_argptr + 1;
|
||||
_environ = &_dl_argv[_dl_argc + 1];
|
||||
_dl_platform = NULL; /* Default to nothing known about the platform. */
|
||||
start_argptr = (void **) _environ;
|
||||
while (*start_argptr)
|
||||
++start_argptr;
|
||||
|
||||
seen = 0;
|
||||
#define M(type) (1 << (type))
|
||||
|
||||
for (av = _dl_auxv = (void *) ++start_argptr;
|
||||
av->a_type != AT_NULL;
|
||||
seen |= M ((++av)->a_type))
|
||||
for (av = _dl_auxv; av->a_type != AT_NULL; seen |= M ((++av)->a_type))
|
||||
switch (av->a_type)
|
||||
{
|
||||
case AT_PHDR:
|
||||
|
@ -1,141 +1 @@
|
||||
/* Single-precision floating point square root.
|
||||
Copyright (C) 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 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 <math.h>
|
||||
#include <math_private.h>
|
||||
#include <fenv_libc.h>
|
||||
#include <inttypes.h>
|
||||
|
||||
static const double almost_half = 0.5000000000000001; /* 0.5 + 2^-53 */
|
||||
static const uint32_t a_nan = 0x7fc00000;
|
||||
static const uint32_t a_inf = 0x7f800000;
|
||||
static const float two108 = 3.245185536584267269e+32;
|
||||
static const float twom54 = 5.551115123125782702e-17;
|
||||
extern const float __t_sqrt[1024];
|
||||
|
||||
/* The method is based on a description in
|
||||
Computation of elementary functions on the IBM RISC System/6000 processor,
|
||||
P. W. Markstein, IBM J. Res. Develop, 34(1) 1990.
|
||||
Basically, it consists of two interleaved Newton-Rhapson approximations,
|
||||
one to find the actual square root, and one to find its reciprocal
|
||||
without the expense of a division operation. The tricky bit here
|
||||
is the use of the POWER/PowerPC multiply-add operation to get the
|
||||
required accuracy with high speed.
|
||||
|
||||
The argument reduction works by a combination of table lookup to
|
||||
obtain the initial guesses, and some careful modification of the
|
||||
generated guesses (which mostly runs on the integer unit, while the
|
||||
Newton-Rhapson is running on the FPU). */
|
||||
double
|
||||
__sqrt(double x)
|
||||
{
|
||||
const float inf = *(const float *)&a_inf;
|
||||
/* x = f_wash(x); *//* This ensures only one exception for SNaN. */
|
||||
if (x > 0)
|
||||
{
|
||||
if (x != inf)
|
||||
{
|
||||
/* Variables named starting with 's' exist in the
|
||||
argument-reduced space, so that 2 > sx >= 0.5,
|
||||
1.41... > sg >= 0.70.., 0.70.. >= sy > 0.35... .
|
||||
Variables named ending with 'i' are integer versions of
|
||||
floating-point values. */
|
||||
double sx; /* The value of which we're trying to find the
|
||||
square root. */
|
||||
double sg,g; /* Guess of the square root of x. */
|
||||
double sd,d; /* Difference between the square of the guess and x. */
|
||||
double sy; /* Estimate of 1/2g (overestimated by 1ulp). */
|
||||
double sy2; /* 2*sy */
|
||||
double e; /* Difference between y*g and 1/2 (se = e * fsy). */
|
||||
double shx; /* == sx * fsg */
|
||||
double fsg; /* sg*fsg == g. */
|
||||
fenv_t fe; /* Saved floating-point environment (stores rounding
|
||||
mode and whether the inexact exception is
|
||||
enabled). */
|
||||
uint32_t xi0, xi1, sxi, fsgi;
|
||||
const float *t_sqrt;
|
||||
|
||||
fe = fegetenv_register();
|
||||
EXTRACT_WORDS (xi0,xi1,x);
|
||||
relax_fenv_state();
|
||||
sxi = xi0 & 0x3fffffff | 0x3fe00000;
|
||||
INSERT_WORDS (sx, sxi, xi1);
|
||||
t_sqrt = __t_sqrt + (xi0 >> 52-32-8-1 & 0x3fe);
|
||||
sg = t_sqrt[0];
|
||||
sy = t_sqrt[1];
|
||||
|
||||
/* Here we have three Newton-Rhapson iterations each of a
|
||||
division and a square root and the remainder of the
|
||||
argument reduction, all interleaved. */
|
||||
sd = -(sg*sg - sx);
|
||||
fsgi = xi0 + 0x40000000 >> 1 & 0x7ff00000;
|
||||
sy2 = sy + sy;
|
||||
sg = sy*sd + sg; /* 16-bit approximation to sqrt(sx). */
|
||||
INSERT_WORDS (fsg, fsgi, 0);
|
||||
e = -(sy*sg - almost_half);
|
||||
sd = -(sg*sg - sx);
|
||||
if ((xi0 & 0x7ff00000) == 0)
|
||||
goto denorm;
|
||||
sy = sy + e*sy2;
|
||||
sg = sg + sy*sd; /* 32-bit approximation to sqrt(sx). */
|
||||
sy2 = sy + sy;
|
||||
e = -(sy*sg - almost_half);
|
||||
sd = -(sg*sg - sx);
|
||||
sy = sy + e*sy2;
|
||||
shx = sx * fsg;
|
||||
sg = sg + sy*sd; /* 64-bit approximation to sqrt(sx),
|
||||
but perhaps rounded incorrectly. */
|
||||
sy2 = sy + sy;
|
||||
g = sg * fsg;
|
||||
e = -(sy*sg - almost_half);
|
||||
d = -(g*sg - shx);
|
||||
sy = sy + e*sy2;
|
||||
fesetenv_register (fe);
|
||||
return g + sy*d;
|
||||
denorm:
|
||||
/* For denormalised numbers, we normalise, calculate the
|
||||
square root, and return an adjusted result. */
|
||||
fesetenv_register (fe);
|
||||
return __sqrt(x * two108) * twom54;
|
||||
}
|
||||
}
|
||||
else if (x < 0)
|
||||
{
|
||||
#ifdef FE_INVALID_SQRT
|
||||
feraiseexcept (FE_INVALID_SQRT);
|
||||
/* For some reason, some PowerPC processors don't implement
|
||||
FE_INVALID_SQRT. I guess no-one ever thought they'd be
|
||||
used for square roots... :-) */
|
||||
if (!fetestexcept (FE_INVALID))
|
||||
#endif
|
||||
feraiseexcept (FE_INVALID);
|
||||
#ifndef _IEEE_LIBM
|
||||
if (_LIB_VERSION != _IEEE_)
|
||||
x = __kernel_standard(x,x,26);
|
||||
else
|
||||
#endif
|
||||
x = *(const float*)&a_nan;
|
||||
}
|
||||
return f_wash(x);
|
||||
}
|
||||
|
||||
weak_alias (__sqrt, sqrt)
|
||||
/* Strictly, this is wrong, but the only places where _ieee754_sqrt is
|
||||
used will not pass in a negative result. */
|
||||
strong_alias(__sqrt,__ieee754_sqrt)
|
||||
/* __ieee754_sqrt is in w_sqrt.c */
|
||||
|
@ -1,136 +1 @@
|
||||
/* Single-precision floating point square root.
|
||||
Copyright (C) 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 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 <math.h>
|
||||
#include <math_private.h>
|
||||
#include <fenv_libc.h>
|
||||
#include <inttypes.h>
|
||||
|
||||
static const float almost_half = 0.50000006; /* 0.5 + 2^-24 */
|
||||
static const uint32_t a_nan = 0x7fc00000;
|
||||
static const uint32_t a_inf = 0x7f800000;
|
||||
static const float two48 = 281474976710656.0;
|
||||
static const float twom24 = 5.9604644775390625e-8;
|
||||
extern const float __t_sqrt[1024];
|
||||
|
||||
/* The method is based on a description in
|
||||
Computation of elementary functions on the IBM RISC System/6000 processor,
|
||||
P. W. Markstein, IBM J. Res. Develop, 34(1) 1990.
|
||||
Basically, it consists of two interleaved Newton-Rhapson approximations,
|
||||
one to find the actual square root, and one to find its reciprocal
|
||||
without the expense of a division operation. The tricky bit here
|
||||
is the use of the POWER/PowerPC multiply-add operation to get the
|
||||
required accuracy with high speed.
|
||||
|
||||
The argument reduction works by a combination of table lookup to
|
||||
obtain the initial guesses, and some careful modification of the
|
||||
generated guesses (which mostly runs on the integer unit, while the
|
||||
Newton-Rhapson is running on the FPU). */
|
||||
float
|
||||
__sqrtf(float x)
|
||||
{
|
||||
const float inf = *(const float *)&a_inf;
|
||||
/* x = f_washf(x); *//* This ensures only one exception for SNaN. */
|
||||
if (x > 0)
|
||||
{
|
||||
if (x != inf)
|
||||
{
|
||||
/* Variables named starting with 's' exist in the
|
||||
argument-reduced space, so that 2 > sx >= 0.5,
|
||||
1.41... > sg >= 0.70.., 0.70.. >= sy > 0.35... .
|
||||
Variables named ending with 'i' are integer versions of
|
||||
floating-point values. */
|
||||
float sx; /* The value of which we're trying to find the square
|
||||
root. */
|
||||
float sg,g; /* Guess of the square root of x. */
|
||||
float sd,d; /* Difference between the square of the guess and x. */
|
||||
float sy; /* Estimate of 1/2g (overestimated by 1ulp). */
|
||||
float sy2; /* 2*sy */
|
||||
float e; /* Difference between y*g and 1/2 (note that e==se). */
|
||||
float shx; /* == sx * fsg */
|
||||
float fsg; /* sg*fsg == g. */
|
||||
fenv_t fe; /* Saved floating-point environment (stores rounding
|
||||
mode and whether the inexact exception is
|
||||
enabled). */
|
||||
uint32_t xi, sxi, fsgi;
|
||||
const float *t_sqrt;
|
||||
|
||||
GET_FLOAT_WORD (xi, x);
|
||||
fe = fegetenv_register ();
|
||||
relax_fenv_state ();
|
||||
sxi = xi & 0x3fffffff | 0x3f000000;
|
||||
SET_FLOAT_WORD (sx, sxi);
|
||||
t_sqrt = __t_sqrt + (xi >> 23-8-1 & 0x3fe);
|
||||
sg = t_sqrt[0];
|
||||
sy = t_sqrt[1];
|
||||
|
||||
/* Here we have three Newton-Rhapson iterations each of a
|
||||
division and a square root and the remainder of the
|
||||
argument reduction, all interleaved. */
|
||||
sd = -(sg*sg - sx);
|
||||
fsgi = xi + 0x40000000 >> 1 & 0x7f800000;
|
||||
sy2 = sy + sy;
|
||||
sg = sy*sd + sg; /* 16-bit approximation to sqrt(sx). */
|
||||
e = -(sy*sg - almost_half);
|
||||
SET_FLOAT_WORD (fsg, fsgi);
|
||||
sd = -(sg*sg - sx);
|
||||
sy = sy + e*sy2;
|
||||
if ((xi & 0x7f800000) == 0)
|
||||
goto denorm;
|
||||
shx = sx * fsg;
|
||||
sg = sg + sy*sd; /* 32-bit approximation to sqrt(sx),
|
||||
but perhaps rounded incorrectly. */
|
||||
sy2 = sy + sy;
|
||||
g = sg * fsg;
|
||||
e = -(sy*sg - almost_half);
|
||||
d = -(g*sg - shx);
|
||||
sy = sy + e*sy2;
|
||||
fesetenv_register (fe);
|
||||
return g + sy*d;
|
||||
denorm:
|
||||
/* For denormalised numbers, we normalise, calculate the
|
||||
square root, and return an adjusted result. */
|
||||
fesetenv_register (fe);
|
||||
return __sqrtf(x * two48) * twom24;
|
||||
}
|
||||
}
|
||||
else if (x < 0)
|
||||
{
|
||||
#ifdef FE_INVALID_SQRT
|
||||
feraiseexcept (FE_INVALID_SQRT);
|
||||
/* For some reason, some PowerPC processors don't implement
|
||||
FE_INVALID_SQRT. I guess no-one ever thought they'd be
|
||||
used for square roots... :-) */
|
||||
if (!fetestexcept (FE_INVALID))
|
||||
#endif
|
||||
feraiseexcept (FE_INVALID);
|
||||
#ifndef _IEEE_LIBM
|
||||
if (_LIB_VERSION != _IEEE_)
|
||||
x = __kernel_standard(x,x,126);
|
||||
else
|
||||
#endif
|
||||
x = *(const float*)&a_nan;
|
||||
}
|
||||
return f_washf(x);
|
||||
}
|
||||
|
||||
weak_alias (__sqrtf, sqrtf)
|
||||
/* Strictly, this is wrong, but the only places where _ieee754_sqrt is
|
||||
used will not pass in a negative result. */
|
||||
strong_alias(__sqrtf,__ieee754_sqrtf)
|
||||
/* __ieee754_sqrtf is in w_sqrtf.c */
|
||||
|
1
sysdeps/powerpc/s_copysignf.S
Normal file
1
sysdeps/powerpc/s_copysignf.S
Normal file
@ -0,0 +1 @@
|
||||
/* __copysignf is in s_copysign.S */
|
1
sysdeps/powerpc/s_fabsf.S
Normal file
1
sysdeps/powerpc/s_fabsf.S
Normal file
@ -0,0 +1 @@
|
||||
/* __fabsf is in s_fabs.S */
|
1
sysdeps/powerpc/s_isnanf.S
Normal file
1
sysdeps/powerpc/s_isnanf.S
Normal file
@ -0,0 +1 @@
|
||||
/* __isnanf is in s_isnan.c */
|
141
sysdeps/powerpc/w_sqrt.c
Normal file
141
sysdeps/powerpc/w_sqrt.c
Normal file
@ -0,0 +1,141 @@
|
||||
/* Single-precision floating point square root.
|
||||
Copyright (C) 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 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 <math.h>
|
||||
#include <math_private.h>
|
||||
#include <fenv_libc.h>
|
||||
#include <inttypes.h>
|
||||
|
||||
static const double almost_half = 0.5000000000000001; /* 0.5 + 2^-53 */
|
||||
static const uint32_t a_nan = 0x7fc00000;
|
||||
static const uint32_t a_inf = 0x7f800000;
|
||||
static const float two108 = 3.245185536584267269e+32;
|
||||
static const float twom54 = 5.551115123125782702e-17;
|
||||
extern const float __t_sqrt[1024];
|
||||
|
||||
/* The method is based on a description in
|
||||
Computation of elementary functions on the IBM RISC System/6000 processor,
|
||||
P. W. Markstein, IBM J. Res. Develop, 34(1) 1990.
|
||||
Basically, it consists of two interleaved Newton-Rhapson approximations,
|
||||
one to find the actual square root, and one to find its reciprocal
|
||||
without the expense of a division operation. The tricky bit here
|
||||
is the use of the POWER/PowerPC multiply-add operation to get the
|
||||
required accuracy with high speed.
|
||||
|
||||
The argument reduction works by a combination of table lookup to
|
||||
obtain the initial guesses, and some careful modification of the
|
||||
generated guesses (which mostly runs on the integer unit, while the
|
||||
Newton-Rhapson is running on the FPU). */
|
||||
double
|
||||
__sqrt(double x)
|
||||
{
|
||||
const float inf = *(const float *)&a_inf;
|
||||
/* x = f_wash(x); *//* This ensures only one exception for SNaN. */
|
||||
if (x > 0)
|
||||
{
|
||||
if (x != inf)
|
||||
{
|
||||
/* Variables named starting with 's' exist in the
|
||||
argument-reduced space, so that 2 > sx >= 0.5,
|
||||
1.41... > sg >= 0.70.., 0.70.. >= sy > 0.35... .
|
||||
Variables named ending with 'i' are integer versions of
|
||||
floating-point values. */
|
||||
double sx; /* The value of which we're trying to find the
|
||||
square root. */
|
||||
double sg,g; /* Guess of the square root of x. */
|
||||
double sd,d; /* Difference between the square of the guess and x. */
|
||||
double sy; /* Estimate of 1/2g (overestimated by 1ulp). */
|
||||
double sy2; /* 2*sy */
|
||||
double e; /* Difference between y*g and 1/2 (se = e * fsy). */
|
||||
double shx; /* == sx * fsg */
|
||||
double fsg; /* sg*fsg == g. */
|
||||
fenv_t fe; /* Saved floating-point environment (stores rounding
|
||||
mode and whether the inexact exception is
|
||||
enabled). */
|
||||
uint32_t xi0, xi1, sxi, fsgi;
|
||||
const float *t_sqrt;
|
||||
|
||||
fe = fegetenv_register();
|
||||
EXTRACT_WORDS (xi0,xi1,x);
|
||||
relax_fenv_state();
|
||||
sxi = xi0 & 0x3fffffff | 0x3fe00000;
|
||||
INSERT_WORDS (sx, sxi, xi1);
|
||||
t_sqrt = __t_sqrt + (xi0 >> 52-32-8-1 & 0x3fe);
|
||||
sg = t_sqrt[0];
|
||||
sy = t_sqrt[1];
|
||||
|
||||
/* Here we have three Newton-Rhapson iterations each of a
|
||||
division and a square root and the remainder of the
|
||||
argument reduction, all interleaved. */
|
||||
sd = -(sg*sg - sx);
|
||||
fsgi = xi0 + 0x40000000 >> 1 & 0x7ff00000;
|
||||
sy2 = sy + sy;
|
||||
sg = sy*sd + sg; /* 16-bit approximation to sqrt(sx). */
|
||||
INSERT_WORDS (fsg, fsgi, 0);
|
||||
e = -(sy*sg - almost_half);
|
||||
sd = -(sg*sg - sx);
|
||||
if ((xi0 & 0x7ff00000) == 0)
|
||||
goto denorm;
|
||||
sy = sy + e*sy2;
|
||||
sg = sg + sy*sd; /* 32-bit approximation to sqrt(sx). */
|
||||
sy2 = sy + sy;
|
||||
e = -(sy*sg - almost_half);
|
||||
sd = -(sg*sg - sx);
|
||||
sy = sy + e*sy2;
|
||||
shx = sx * fsg;
|
||||
sg = sg + sy*sd; /* 64-bit approximation to sqrt(sx),
|
||||
but perhaps rounded incorrectly. */
|
||||
sy2 = sy + sy;
|
||||
g = sg * fsg;
|
||||
e = -(sy*sg - almost_half);
|
||||
d = -(g*sg - shx);
|
||||
sy = sy + e*sy2;
|
||||
fesetenv_register (fe);
|
||||
return g + sy*d;
|
||||
denorm:
|
||||
/* For denormalised numbers, we normalise, calculate the
|
||||
square root, and return an adjusted result. */
|
||||
fesetenv_register (fe);
|
||||
return __sqrt(x * two108) * twom54;
|
||||
}
|
||||
}
|
||||
else if (x < 0)
|
||||
{
|
||||
#ifdef FE_INVALID_SQRT
|
||||
feraiseexcept (FE_INVALID_SQRT);
|
||||
/* For some reason, some PowerPC processors don't implement
|
||||
FE_INVALID_SQRT. I guess no-one ever thought they'd be
|
||||
used for square roots... :-) */
|
||||
if (!fetestexcept (FE_INVALID))
|
||||
#endif
|
||||
feraiseexcept (FE_INVALID);
|
||||
#ifndef _IEEE_LIBM
|
||||
if (_LIB_VERSION != _IEEE_)
|
||||
x = __kernel_standard(x,x,26);
|
||||
else
|
||||
#endif
|
||||
x = *(const float*)&a_nan;
|
||||
}
|
||||
return f_wash(x);
|
||||
}
|
||||
|
||||
weak_alias (__sqrt, sqrt)
|
||||
/* Strictly, this is wrong, but the only places where _ieee754_sqrt is
|
||||
used will not pass in a negative result. */
|
||||
strong_alias(__sqrt,__ieee754_sqrt)
|
136
sysdeps/powerpc/w_sqrtf.c
Normal file
136
sysdeps/powerpc/w_sqrtf.c
Normal file
@ -0,0 +1,136 @@
|
||||
/* Single-precision floating point square root.
|
||||
Copyright (C) 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 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 <math.h>
|
||||
#include <math_private.h>
|
||||
#include <fenv_libc.h>
|
||||
#include <inttypes.h>
|
||||
|
||||
static const float almost_half = 0.50000006; /* 0.5 + 2^-24 */
|
||||
static const uint32_t a_nan = 0x7fc00000;
|
||||
static const uint32_t a_inf = 0x7f800000;
|
||||
static const float two48 = 281474976710656.0;
|
||||
static const float twom24 = 5.9604644775390625e-8;
|
||||
extern const float __t_sqrt[1024];
|
||||
|
||||
/* The method is based on a description in
|
||||
Computation of elementary functions on the IBM RISC System/6000 processor,
|
||||
P. W. Markstein, IBM J. Res. Develop, 34(1) 1990.
|
||||
Basically, it consists of two interleaved Newton-Rhapson approximations,
|
||||
one to find the actual square root, and one to find its reciprocal
|
||||
without the expense of a division operation. The tricky bit here
|
||||
is the use of the POWER/PowerPC multiply-add operation to get the
|
||||
required accuracy with high speed.
|
||||
|
||||
The argument reduction works by a combination of table lookup to
|
||||
obtain the initial guesses, and some careful modification of the
|
||||
generated guesses (which mostly runs on the integer unit, while the
|
||||
Newton-Rhapson is running on the FPU). */
|
||||
float
|
||||
__sqrtf(float x)
|
||||
{
|
||||
const float inf = *(const float *)&a_inf;
|
||||
/* x = f_washf(x); *//* This ensures only one exception for SNaN. */
|
||||
if (x > 0)
|
||||
{
|
||||
if (x != inf)
|
||||
{
|
||||
/* Variables named starting with 's' exist in the
|
||||
argument-reduced space, so that 2 > sx >= 0.5,
|
||||
1.41... > sg >= 0.70.., 0.70.. >= sy > 0.35... .
|
||||
Variables named ending with 'i' are integer versions of
|
||||
floating-point values. */
|
||||
float sx; /* The value of which we're trying to find the square
|
||||
root. */
|
||||
float sg,g; /* Guess of the square root of x. */
|
||||
float sd,d; /* Difference between the square of the guess and x. */
|
||||
float sy; /* Estimate of 1/2g (overestimated by 1ulp). */
|
||||
float sy2; /* 2*sy */
|
||||
float e; /* Difference between y*g and 1/2 (note that e==se). */
|
||||
float shx; /* == sx * fsg */
|
||||
float fsg; /* sg*fsg == g. */
|
||||
fenv_t fe; /* Saved floating-point environment (stores rounding
|
||||
mode and whether the inexact exception is
|
||||
enabled). */
|
||||
uint32_t xi, sxi, fsgi;
|
||||
const float *t_sqrt;
|
||||
|
||||
GET_FLOAT_WORD (xi, x);
|
||||
fe = fegetenv_register ();
|
||||
relax_fenv_state ();
|
||||
sxi = xi & 0x3fffffff | 0x3f000000;
|
||||
SET_FLOAT_WORD (sx, sxi);
|
||||
t_sqrt = __t_sqrt + (xi >> 23-8-1 & 0x3fe);
|
||||
sg = t_sqrt[0];
|
||||
sy = t_sqrt[1];
|
||||
|
||||
/* Here we have three Newton-Rhapson iterations each of a
|
||||
division and a square root and the remainder of the
|
||||
argument reduction, all interleaved. */
|
||||
sd = -(sg*sg - sx);
|
||||
fsgi = xi + 0x40000000 >> 1 & 0x7f800000;
|
||||
sy2 = sy + sy;
|
||||
sg = sy*sd + sg; /* 16-bit approximation to sqrt(sx). */
|
||||
e = -(sy*sg - almost_half);
|
||||
SET_FLOAT_WORD (fsg, fsgi);
|
||||
sd = -(sg*sg - sx);
|
||||
sy = sy + e*sy2;
|
||||
if ((xi & 0x7f800000) == 0)
|
||||
goto denorm;
|
||||
shx = sx * fsg;
|
||||
sg = sg + sy*sd; /* 32-bit approximation to sqrt(sx),
|
||||
but perhaps rounded incorrectly. */
|
||||
sy2 = sy + sy;
|
||||
g = sg * fsg;
|
||||
e = -(sy*sg - almost_half);
|
||||
d = -(g*sg - shx);
|
||||
sy = sy + e*sy2;
|
||||
fesetenv_register (fe);
|
||||
return g + sy*d;
|
||||
denorm:
|
||||
/* For denormalised numbers, we normalise, calculate the
|
||||
square root, and return an adjusted result. */
|
||||
fesetenv_register (fe);
|
||||
return __sqrtf(x * two48) * twom24;
|
||||
}
|
||||
}
|
||||
else if (x < 0)
|
||||
{
|
||||
#ifdef FE_INVALID_SQRT
|
||||
feraiseexcept (FE_INVALID_SQRT);
|
||||
/* For some reason, some PowerPC processors don't implement
|
||||
FE_INVALID_SQRT. I guess no-one ever thought they'd be
|
||||
used for square roots... :-) */
|
||||
if (!fetestexcept (FE_INVALID))
|
||||
#endif
|
||||
feraiseexcept (FE_INVALID);
|
||||
#ifndef _IEEE_LIBM
|
||||
if (_LIB_VERSION != _IEEE_)
|
||||
x = __kernel_standard(x,x,126);
|
||||
else
|
||||
#endif
|
||||
x = *(const float*)&a_nan;
|
||||
}
|
||||
return f_washf(x);
|
||||
}
|
||||
|
||||
weak_alias (__sqrtf, sqrtf)
|
||||
/* Strictly, this is wrong, but the only places where _ieee754_sqrt is
|
||||
used will not pass in a negative result. */
|
||||
strong_alias(__sqrtf,__ieee754_sqrtf)
|
48
sysdeps/unix/sysv/linux/bits/poll.h
Normal file
48
sysdeps/unix/sysv/linux/bits/poll.h
Normal file
@ -0,0 +1,48 @@
|
||||
/* Copyright (C) 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 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. */
|
||||
|
||||
|
||||
/* Event types that can be polled for. These bits may be set in `events'
|
||||
to indicate the interesting event types; they will appear in `revents'
|
||||
to indicate the status of the file descriptor. */
|
||||
#define POLLIN 0x001 /* There is data to read. */
|
||||
#define POLLPRI 0x002 /* There is urgent data to read. */
|
||||
#define POLLOUT 0x004 /* Writing now will not block. */
|
||||
|
||||
#ifdef __USE_XOPEN
|
||||
/* These values are defined in XPG4.2. */
|
||||
# define POLLRDNORM 0x040 /* Normal data may be read. */
|
||||
# define POLLRDBAND 0x080 /* Priority data may be read. */
|
||||
# define POLLWRNORM 0x100 /* Writing now will not block. */
|
||||
# define POLLWRBAND 0x200 /* Priority data may be written. */
|
||||
#endif
|
||||
|
||||
#ifdef __USE_GNU
|
||||
/* This is an extension for Linux. */
|
||||
# define POLLMSG 0x400
|
||||
#endif
|
||||
|
||||
/* Event types always implicitly polled for. These bits need not be set in
|
||||
`events', but they will appear in `revents' to indicate the status of
|
||||
the file descriptor. */
|
||||
#define POLLERR 0x008 /* Error condition. */
|
||||
#define POLLHUP 0x010 /* Hung up. */
|
||||
#define POLLNVAL 0x020 /* Invalid polling request. */
|
||||
|
||||
/* Canonical number of polling requests to read in at a time in poll. */
|
||||
#define NPOLLFILE 30
|
43
sysdeps/unix/sysv/linux/m68k/bits/poll.h
Normal file
43
sysdeps/unix/sysv/linux/m68k/bits/poll.h
Normal file
@ -0,0 +1,43 @@
|
||||
/* Copyright (C) 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 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. */
|
||||
|
||||
|
||||
/* Event types that can be polled for. These bits may be set in `events'
|
||||
to indicate the interesting event types; they will appear in `revents'
|
||||
to indicate the status of the file descriptor. */
|
||||
#define POLLIN 0x001 /* There is data to read. */
|
||||
#define POLLPRI 0x002 /* There is urgent data to read. */
|
||||
#define POLLOUT 0x004 /* Writing now will not block. */
|
||||
|
||||
#ifdef __USE_XOPEN
|
||||
/* These values are defined in XPG4.2. */
|
||||
# define POLLRDNORM 0x040 /* Normal data may be read. */
|
||||
# define POLLRDBAND 0x080 /* Priority data may be read. */
|
||||
# define POLLWRNORM POLLOUT /* Writing now will not block. */
|
||||
# define POLLWRBAND 0x100 /* Priority data may be written. */
|
||||
#endif
|
||||
|
||||
/* Event types always implicitly polled for. These bits need not be set in
|
||||
`events', but they will appear in `revents' to indicate the status of
|
||||
the file descriptor. */
|
||||
#define POLLERR 0x008 /* Error condition. */
|
||||
#define POLLHUP 0x010 /* Hung up. */
|
||||
#define POLLNVAL 0x020 /* Invalid polling request. */
|
||||
|
||||
/* Canonical number of polling requests to read in at a time in poll. */
|
||||
#define NPOLLFILE 30
|
48
sysdeps/unix/sysv/linux/mips/bits/poll.h
Normal file
48
sysdeps/unix/sysv/linux/mips/bits/poll.h
Normal file
@ -0,0 +1,48 @@
|
||||
/* Copyright (C) 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 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. */
|
||||
|
||||
|
||||
/* Event types that can be polled for. These bits may be set in `events'
|
||||
to indicate the interesting event types; they will appear in `revents'
|
||||
to indicate the status of the file descriptor. */
|
||||
#define POLLIN 0x001 /* There is data to read. */
|
||||
#define POLLPRI 0x002 /* There is urgent data to read. */
|
||||
#define POLLOUT 0x004 /* Writing now will not block. */
|
||||
|
||||
#ifdef __USE_XOPEN
|
||||
/* These values are defined in XPG4.2. */
|
||||
# define POLLRDNORM 0x040 /* Normal data may be read. */
|
||||
# define POLLRDBAND 0x080 /* Priority data may be read. */
|
||||
# define POLLWRNORM POLLOUT /* Writing now will not block. */
|
||||
# define POLLWRBAND 0x100 /* Priority data may be written. */
|
||||
#endif
|
||||
|
||||
#ifdef __USE_GNU
|
||||
/* This is an extension for Linux. */
|
||||
# define POLLMSG 0x400
|
||||
#endif
|
||||
|
||||
/* Event types always implicitly polled for. These bits need not be set in
|
||||
`events', but they will appear in `revents' to indicate the status of
|
||||
the file descriptor. */
|
||||
#define POLLERR 0x008 /* Error condition. */
|
||||
#define POLLHUP 0x010 /* Hung up. */
|
||||
#define POLLNVAL 0x020 /* Invalid polling request. */
|
||||
|
||||
/* Canonical number of polling requests to read in at a time in poll. */
|
||||
#define NPOLLFILE 30
|
@ -17,135 +17,27 @@
|
||||
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
#include <elf.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include <sys/mman.h>
|
||||
#include <fcntl.h>
|
||||
#include <link.h>
|
||||
#include <unistd.h>
|
||||
|
||||
/* The PowerPC's auxiliary argument block gets aligned to a 16-byte
|
||||
boundary. This is history and impossible to change compatibly. */
|
||||
|
||||
#define DL_FIND_ARG_COMPONENTS(cookie, argc, argv, envp, auxp) \
|
||||
do { \
|
||||
void **_tmp; \
|
||||
(argc) = *(long *) cookie; \
|
||||
(argv) = (char **) cookie + 1; \
|
||||
(envp) = (argv) + (argc) + 1; \
|
||||
for (_tmp = (void **) (envp); *_tmp; ++_tmp) \
|
||||
continue; \
|
||||
if (*_tmp == 0 && ((size_t)_tmp & 0xf) != 0) \
|
||||
{ \
|
||||
size_t _test = (size_t)_tmp; \
|
||||
_test = _test + 0xf & ~0xf; \
|
||||
if (*(long *)_test == AT_PHDR) \
|
||||
_tmp = (void **)_test; \
|
||||
} \
|
||||
(auxp) = (void *) _tmp; \
|
||||
} while (0)
|
||||
|
||||
|
||||
extern int _dl_argc;
|
||||
extern char **_dl_argv;
|
||||
extern char **_environ;
|
||||
extern size_t _dl_pagesize;
|
||||
extern void _end;
|
||||
extern void _start (void);
|
||||
|
||||
int __libc_enable_secure;
|
||||
int __libc_multiple_libcs; /* Defining this here avoids the inclusion
|
||||
of init-first. */
|
||||
|
||||
ElfW(Addr)
|
||||
_dl_sysdep_start (void **start_argptr,
|
||||
void (*dl_main) (const ElfW(Phdr) *phdr, ElfW(Word) phnum,
|
||||
ElfW(Addr) *user_entry))
|
||||
{
|
||||
const ElfW(Phdr) *phdr = NULL;
|
||||
ElfW(Word) phnum = 0;
|
||||
ElfW(Addr) user_entry;
|
||||
ElfW(auxv_t) *av;
|
||||
uid_t uid = 0;
|
||||
uid_t euid = 0;
|
||||
gid_t gid = 0;
|
||||
gid_t egid = 0;
|
||||
unsigned int seen;
|
||||
|
||||
user_entry = (ElfW(Addr)) &_start;
|
||||
_dl_argc = *(long *) start_argptr;
|
||||
_dl_argv = (char **) start_argptr + 1;
|
||||
_environ = &_dl_argv[_dl_argc + 1];
|
||||
start_argptr = (void **) _environ;
|
||||
while (*start_argptr)
|
||||
++start_argptr;
|
||||
++start_argptr;
|
||||
|
||||
if (*start_argptr == 0 &&
|
||||
((unsigned)(char *)start_argptr & 0xF) != 0)
|
||||
{
|
||||
unsigned test_sap = (int)(char *)start_argptr;
|
||||
test_sap = test_sap + 0xF & ~0xF;
|
||||
if (*(long *)(char *)test_sap == AT_PHDR)
|
||||
start_argptr = (void **)(char *)test_sap;
|
||||
}
|
||||
|
||||
seen = 0;
|
||||
#define M(type) (1 << (type))
|
||||
|
||||
for (av = (void *) start_argptr;
|
||||
av->a_type != AT_NULL;
|
||||
seen |= M ((++av)->a_type))
|
||||
switch (av->a_type)
|
||||
{
|
||||
case AT_PHDR:
|
||||
phdr = av->a_un.a_ptr;
|
||||
break;
|
||||
case AT_PHNUM:
|
||||
phnum = av->a_un.a_val;
|
||||
break;
|
||||
case AT_PAGESZ:
|
||||
_dl_pagesize = av->a_un.a_val;
|
||||
break;
|
||||
case AT_ENTRY:
|
||||
user_entry = av->a_un.a_val;
|
||||
break;
|
||||
case AT_UID:
|
||||
uid = av->a_un.a_val;
|
||||
break;
|
||||
case AT_GID:
|
||||
gid = av->a_un.a_val;
|
||||
break;
|
||||
case AT_EUID:
|
||||
euid = av->a_un.a_val;
|
||||
break;
|
||||
case AT_EGID:
|
||||
egid = av->a_un.a_val;
|
||||
break;
|
||||
}
|
||||
|
||||
/* Linux doesn't provide us with any of these values on the stack
|
||||
when the dynamic linker is run directly as a program. */
|
||||
|
||||
#define SEE(UID, uid) if ((seen & M (AT_##UID)) == 0) uid = __get##uid ()
|
||||
SEE (UID, uid);
|
||||
SEE (GID, gid);
|
||||
SEE (EUID, euid);
|
||||
SEE (EGID, egid);
|
||||
|
||||
|
||||
__libc_enable_secure = uid != euid || gid != egid;
|
||||
|
||||
__brk (0); /* Initialize the break. */
|
||||
|
||||
if (__sbrk (0) == &_end)
|
||||
{
|
||||
/* The dynamic linker was run as a program, and so the initial break
|
||||
starts just after our bss, at &_end. The malloc in dl-minimal.c
|
||||
will consume the rest of this page, so tell the kernel to move the
|
||||
break up that far. When the user program examines its break, it
|
||||
will see this new value and not clobber our data. */
|
||||
size_t pg = __getpagesize ();
|
||||
|
||||
__sbrk (pg - ((&_end - (void *) 0) & pg));
|
||||
__sbrk (pg - ((&_end - (void *) 0) & (pg - 1)));
|
||||
}
|
||||
|
||||
(*dl_main) (phdr, phnum, &user_entry);
|
||||
return user_entry;
|
||||
}
|
||||
|
||||
void
|
||||
_dl_sysdep_start_cleanup (void)
|
||||
{
|
||||
}
|
||||
|
||||
#ifndef MAP_ANON
|
||||
/* This is only needed if the system doesn't support MAP_ANON. */
|
||||
|
||||
int
|
||||
_dl_sysdep_open_zero_fill (void)
|
||||
{
|
||||
return __open ("/dev/zero", O_RDONLY);
|
||||
}
|
||||
#endif
|
||||
#include <sysdeps/unix/sysv/linux/dl-sysdep.c>
|
||||
|
43
sysdeps/unix/sysv/linux/sparc/bits/poll.h
Normal file
43
sysdeps/unix/sysv/linux/sparc/bits/poll.h
Normal file
@ -0,0 +1,43 @@
|
||||
/* Copyright (C) 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 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. */
|
||||
|
||||
|
||||
/* Event types that can be polled for. These bits may be set in `events'
|
||||
to indicate the interesting event types; they will appear in `revents'
|
||||
to indicate the status of the file descriptor. */
|
||||
#define POLLIN 0x001 /* There is data to read. */
|
||||
#define POLLPRI 0x002 /* There is urgent data to read. */
|
||||
#define POLLOUT 0x004 /* Writing now will not block. */
|
||||
|
||||
#ifdef __USE_XOPEN
|
||||
/* These values are defined in XPG4.2. */
|
||||
# define POLLRDNORM 0x040 /* Normal data may be read. */
|
||||
# define POLLRDBAND 0x080 /* Priority data may be read. */
|
||||
# define POLLWRNORM POLLOUT /* Writing now will not block. */
|
||||
# define POLLWRBAND 0x100 /* Priority data may be written. */
|
||||
#endif
|
||||
|
||||
/* Event types always implicitly polled for. These bits need not be set in
|
||||
`events', but they will appear in `revents' to indicate the status of
|
||||
the file descriptor. */
|
||||
#define POLLERR 0x008 /* Error condition. */
|
||||
#define POLLHUP 0x010 /* Hung up. */
|
||||
#define POLLNVAL 0x020 /* Invalid polling request. */
|
||||
|
||||
/* Canonical number of polling requests to read in at a time in poll. */
|
||||
#define NPOLLFILE 30
|
Loading…
Reference in New Issue
Block a user