Adhemerval Zanella 76da726532 Fix ilogb exception and errno (bug 6794) ... [BZ #6794] Following Joseph comments about bug 6794, here is a proposed fix. It turned out to be a large fix mainly because I had to move some file along to follow libm files/names conventions. Basically I have added wrappers (w_ilogb.c, w_ilogbf.c, w_ilogbl.c) that now calls the symbol '__ieee754_ilogb'. The wrappers checks for '__ieee754_ilogb' output and set the errno and raise exceptions as expected. The '__ieee754_ilogb' is implemented in sysdeps. I have moved the 's_ilogb[f|l]' files to e_ilogb[f|l] and renamed the '__ilogb[f|l]' to '__ieee754_ilogb[f|l]'. I also found out a bug in i386 and x86-64 assembly coded ilogb implementation where it raises a FE_DIVBYZERO when argument is '0.0'. I corrected this issue as well. Finally I added the errno and FE_INVALID tests for 0.0, NaN and +-InF argument. Tested on i386, x86-64, ppc32 and ppc64.		2012-04-17 22:12:53 +02:00
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_G_config.h	Remove _G_HAVE_SYS_CDEFS.	2012-02-09 17:09:55 +01:00
_itoa.h	Add _ITOA_NEEDED and _ITOA_WORD_TYPE	2012-03-21 14:38:47 -07:00
a.out.h
abort-instr.h
aio_misc.h	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
allocalim.h	Update.	2002-10-09 09:42:48 +00:00
asm-syntax.h
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confstr.h
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dirstream.h	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
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dl-machine.h	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
dl-osinfo.h	Fix another instance of the _dl_random masking bug, plus coding style.	2012-03-12 15:57:17 -07:00
dl-procinfo.c	Dummy dl-procinfo.c file for platforms which don't have one.	2002-02-01 18:25:44 +00:00
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dl-tls.h	Update.	2002-02-07 04:08:19 +00:00
dwarf2.h	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
entry.h	Update.	2002-03-15 03:16:52 +00:00
errqueue.h	Update.	2001-01-10 23:47:39 +00:00
fd_to_filename.h	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
fork.h	Update.	2002-10-01 00:05:23 +00:00
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frame.h	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
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ifunc-sel.h	Move sysdeps/generic/elf/* to sysdeps/generic	2012-03-19 21:04:21 +01:00
intr-msg.h
inttypes.h	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
ldconfig.h	Add x32 support to ldconfig	2012-03-16 15:20:45 -07:00
ldsodefs.h	New ld.so argument --inhibit-ldcache to disable ld.so.cache lookup	2012-04-11 00:13:52 +05:30
libgcc_s.h	Make name of libgcc_s library configurable	2009-11-03 23:52:01 +01:00
libm-test-ulps
local-setxid.h	* sysdeps/posix/spawni.c (__spawni): Use local_seteuid and	2006-06-04 22:17:06 +00:00
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math_ldbl_opt.h	* math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New	2006-01-14 12:10:44 +00:00
math_ldbl.h
math_private.h	Fix ilogb exception and errno (bug 6794)	2012-04-17 22:12:53 +02:00
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paths.h	[BZ #9955]	2009-04-23 18:29:30 +00:00
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rtld-lowlevel.h	Jakub Jelinek <jakub@redhat.com>	2006-10-10 00:51:29 +00:00
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symbol-hacks.h	Update.	2004-03-08 21:31:23 +00:00
sysdep-cancel.h	* elf/dl-sym.c (do_sym): Use RTLD_SINGLE_THREAD_P.	2006-10-29 21:46:32 +00:00
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unsecvars.h	* malloc/malloc.c (_int_malloc): Remove unused any_larger variable.	2006-10-11 16:29:13 +00:00
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