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Joseph Myers 2b7dc4c868 Do not hardcode list of libm functions in libm-err-tab.pl. 
manual/libm-err-tab.pl contains a hardcoded list of libm functions for
which ulps are listed in the manual, and another hardcoded list in a
comment of functions deliberately excluded because of an expected lack
of ulps (and the two together are not in fact an exhaustive list of
libm functions tested through the libm-test machinery).

This patch removes these hardcoded lists, so eliminating this from the
places needing updating when a new libm function is added.  Instead,
ulps are tabulated for functions for which they are seen in
libm-test-ulps files, in alphabetical order.  The pseudo-function
names such as *_downward and *_vlen* are excluded since they are
excluded from the existing lists, and the description in the manual is
updated to explain how those entries are excluded and if a function is
not listed at all it does not have known errors.

Tested for x86_64.

	* manual/libm-err-tab.pl (@all_functions): Change to
	%all_functions.  Initialize as empty.
	(parse_ulps): Add to %all_functions based on functions found in
	ulps files.  Ignore results for non-default rounding modes and
	vector functions.
	(print_platforms): Use %all_platforms.
	* manual/math.texi (Errors in Math Functions): Document omissions
	from the table.
 		2017-02-06 17:55:59 +00:00
..
examples Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
Makefile Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
argp.texi Manual typos: The Basic Program/System Interface 2016-10-06 12:19:25 +05:30
arith.texi Add fromfp functions. 2016-12-31 00:40:59 +00:00
charset.texi manual: fix typos in character set handling 2016-06-16 00:45:37 -04:00
check-safety.sh Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
conf.texi Manual typos: System Configuration Parameters 2016-10-06 12:24:07 +05:30
contrib.texi Add more contributors to contrib.texi 2017-02-05 20:50:23 +05:30
creature.texi Make _REENTRANT and _THREAD_SAFE aliases for _POSIX_C_SOURCE=199506L. 2016-12-08 15:45:33 -05:00
crypt.texi Add getentropy, getrandom, <sys/random.h> [BZ #17252] 2016-12-12 17:28:04 +01:00
ctype.texi manual: fix typos in the character handling chapter 2016-06-16 00:37:44 -04:00
debug.texi Manual typos: Debugging support 2016-10-06 12:25:38 +05:30
dir .. 2005-11-21 15:45:19 +00:00
errno.texi manual: fix typos in error reporting 2016-05-19 23:25:06 -04:00
fdl-1.3.texi BZ#13738: Switch manual to FDL 1.3. 2012-02-24 12:58:10 -08:00
filesys.texi manual: Convert @tables of variables to @vtables. 2016-12-21 01:36:58 -08:00
freemanuals.texi Update to canonical freemanuals.texi file. 2013-09-24 14:06:56 -07:00
getopt.texi Manual typos: The Basic Program/System Interface 2016-10-06 12:19:25 +05:30
header.texi Use Texinfo macros to refer to the GNU C Library within the manual. 2012-02-28 14:44:20 +00:00
install-plain.texi BZ #15941: Fix INSTALL file regeneration failure with makeinfo 5.x 2013-12-05 09:58:20 +05:30
install.texi Update install.texi latest GCC version known to work. 2017-01-18 17:27:47 +00:00
intro.texi manual: fix typo in the introduction 2016-05-19 23:22:59 -04:00
io.texi Clean up glibc manual references to "GNU system" (bug 6911). 2012-03-08 01:27:38 +00:00
ipc.texi manual/ipc.texi: Fix AC-safety notes. 2014-04-08 17:12:15 -04:00
job.texi Manual typos: Job Control 2016-10-06 12:20:28 +05:30
lang.texi Manual typos: C Language Facilities in the Library 2016-10-06 12:27:48 +05:30
lgpl-2.1.texi Use canonical FSF .texi files for LGPL and FDL texts. 2011-06-06 16:16:55 -07:00
libc-texinfo.sh Make shebang interpreter directives consistent 2016-01-07 04:03:21 -05:00
libc.texinfo Update copyright dates not handled by scripts/update-copyrights. 2017-01-01 00:26:24 +00:00
libcbook.texi initial import 1995-02-18 01:27:10 +00:00
libdl.texi * manual/libdl.texi: New. 2014-01-31 23:23:59 -02:00
libm-err-tab.pl Do not hardcode list of libm functions in libm-err-tab.pl. 2017-02-06 17:55:59 +00:00
llio.texi manual: Convert @tables of variables to @vtables. 2016-12-21 01:36:58 -08:00
locale.texi manual: fix spelling typos 2016-06-16 00:59:57 -04:00
macros.texi Fix exponents in manual. 2015-08-20 09:43:50 +02:00
maint.texi Manual typos: Library Maintenance 2016-10-06 12:29:11 +05:30
math.texi Do not hardcode list of libm functions in libm-err-tab.pl. 2017-02-06 17:55:59 +00:00
memory.texi manual: Convert @tables of variables to @vtables. 2016-12-21 01:36:58 -08:00
message.texi manual: fix typos in the message chapter 2016-06-16 01:14:32 -04:00
nss.texi manual: Convert @tables of variables to @vtables. 2016-12-21 01:36:58 -08:00
nsswitch.texi update from main archive 960814 1996-08-15 01:23:29 +00:00
pattern.texi manual: fix typos in the pattern chapter 2016-06-16 01:34:38 -04:00
pipe.texi * manual/pipe.texi: Document MTASC-safety properties. 2014-01-31 23:37:28 -02:00
platform.texi PowerPC: Extend Program Priority Register support 2015-08-19 17:43:26 -03:00
probes.texi User manual documentation for tunables 2016-12-31 23:49:24 +05:30
process.texi manual: Convert @tables of variables to @vtables. 2016-12-21 01:36:58 -08:00
resource.texi manual: Convert @tables of variables to @vtables. 2016-12-21 01:36:58 -08:00
search.texi manual: Convert @tables of variables to @vtables. 2016-12-21 01:36:58 -08:00
setjmp.texi Manual typos: Non-Local Exits 2016-10-06 12:17:29 +05:30
signal.texi manual: Convert @tables of variables to @vtables. 2016-12-21 01:36:58 -08:00
socket.texi manual: Convert @tables of variables to @vtables. 2016-12-21 01:36:58 -08:00
startup.texi Manual typos: The Basic Program/System Interface 2016-10-06 12:19:25 +05:30
stdio-fp.c update from main archive 970225 1997-02-25 05:18:05 +00:00
stdio.texi manual: Convert @tables of variables to @vtables. 2016-12-21 01:36:58 -08:00
string.texi New string function explicit_bzero (from OpenBSD). 2016-12-16 16:21:54 -05:00
summary.awk Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sysinfo.texi manual: Convert @tables of variables to @vtables. 2016-12-21 01:36:58 -08:00
syslog.texi manual: Convert @tables of variables to @vtables. 2016-12-21 01:36:58 -08:00
terminal.texi manual: Convert @tables of variables to @vtables. 2016-12-21 01:36:58 -08:00
texinfo.tex Update miscellaneous files from upstream sources. 2016-12-21 16:05:55 +00:00
texis.awk Correct close statement. 2001-05-18 13:01:32 +00:00
threads.texi Manual typos: POSIX Threads 2016-10-06 12:26:06 +05:30
time.texi manual: Convert @tables of variables to @vtables. 2016-12-21 01:36:58 -08:00
tsort.awk Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
tunables.texi User manual documentation for tunables 2016-12-31 23:49:24 +05:30
users.texi manual: Convert @tables of variables to @vtables. 2016-12-21 01:36:58 -08:00
xtract-typefun.awk Make shebang interpreter directives consistent 2016-01-07 04:03:21 -05:00