glibc/stdio-common
Alan Modra 1b6adf888d PowerPC floating point little-endian [1 of 15]
http://sourceware.org/ml/libc-alpha/2013-08/msg00081.html

This is the first of a series of patches to ban ieee854_long_double
and the ieee854_long_double macros when using IBM long double.  union
ieee854_long_double just isn't correct for IBM long double, especially
when little-endian, and pretending it is OK has allowed a number of
bugs to remain undetected in sysdeps/ieee754/ldbl-128ibm/.

This changes the few places in generic code that use it.

	* stdio-common/printf_size.c (__printf_size): Don't use
	union ieee854_long_double in fpnum union.
	* stdio-common/printf_fphex.c (__printf_fphex): Likewise.  Use
	signbit macro to retrieve sign from long double.
	* stdio-common/printf_fp.c (___printf_fp): Use signbit macro to
	retrieve sign from long double.
	* sysdeps/ieee754/ldbl-128ibm/printf_fphex.c: Adjust for fpnum change.
	* sysdeps/ieee754/ldbl-128/printf_fphex.c: Likewise.
	* sysdeps/ieee754/ldbl-96/printf_fphex.c: Likewise.
	* sysdeps/x86_64/fpu/printf_fphex.c: Likewise.
	* math/test-misc.c (main): Don't use union ieee854_long_double.
ports/
	* sysdeps/ia64/fpu/printf_fphex.c: Adjust for fpnum change.
2013-10-04 10:31:41 +09:30
..
bits Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
_i18n_number.h Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
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asprintf.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
bug1.c
bug1.input
bug2.c
bug3.c
bug4.c
bug5.c
bug6.c
bug6.input
bug7.c
bug8.c
bug9.c
bug10.c
bug11.c
bug12.c
bug13.c
bug14.c
bug16.c Remove trailing whitespace. 2013-06-05 20:44:03 +00:00
bug17.c
bug18.c
bug18a.c
bug19.c
bug19a.c
bug20.c
bug21.c
bug22.c
bug23.c
bug24.c
bug25.c 2012-05-24 Jeff Law <law@redhat.com> 2012-05-24 21:30:43 -06:00
bug26.c * stdio-common/bug26.c (main): Correct fscanf template. 2013-05-26 21:59:24 +02:00
bug-vfprintf-nargs.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
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Depend
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fprintf.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
fscanf.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
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getw.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
isoc99_fscanf.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
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itowa-digits.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
Makefile Don't accept exp char without preceding digits in scanf float parsing 2013-04-11 10:24:37 +02:00
perror.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
printf_fp.c PowerPC floating point little-endian [1 of 15] 2013-10-04 10:31:41 +09:30
printf_fphex.c PowerPC floating point little-endian [1 of 15] 2013-10-04 10:31:41 +09:30
printf_size.c PowerPC floating point little-endian [1 of 15] 2013-10-04 10:31:41 +09:30
printf-parse.h Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
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printf-parsewc.c
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printf.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
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psiginfo-data.h
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scanf1.c
scanf2.c
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temptest.c
test_rdwr.c Avoid use of "register" as optimization hint. 2013-06-07 22:24:35 +00:00
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tfformat.c Avoid use of "register" as optimization hint. 2013-06-07 22:24:35 +00:00
tiformat.c
tllformat.c
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tst-fphex.c
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tst-gets.input
tst-grouping.c
tst-long-dbl-fphex.c Fix tst-long-dbl-fphex swprintf length calculation. 2013-09-24 16:12:12 -07:00
tst-obprintf.c
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tst-printfsz.c
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tst-sprintf.c 2012-09-28 Andreas Schwab <schwab@linux-m68k.org> 2012-09-28 12:49:51 -06:00
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tst-wc-printf.c
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tstgetln.input
tstscanf.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
tstscanf.input
Versions
vfprintf.c Avoid use of "register" as optimization hint. 2013-06-07 22:24:35 +00:00
vfscanf.c Fix typos. 2013-08-30 18:08:59 +02:00
vfwprintf.c
vfwscanf.c
vprintf.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
xbug.c Avoid use of "register" as optimization hint. 2013-06-07 22:24:35 +00:00