delta/glibc.git/sysdeps/ieee754/ldbl-96/printf_fphex.c, branch release/2.25/master

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2017-01-01T00:14:16+00:00

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2016-01-04T16:05:18+00:00

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2015-01-02T16:29:47+00:00

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2014-01-01T12:00:23+00:00

PowerPC floating point little-endian [1 of 15]

2013-10-04T01:01:41+00:00

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.

Update copyright notices with scripts/update-copyrights.

2013-01-02T19:05:09+00:00

Fix up long double fphex.

2012-03-06T21:08:16+00:00

Replace FSF snail mail address with URLs.

2012-02-09T23:18:22+00:00

2005-12-13 Ulrich Drepper

2005-12-14T08:43:25+00:00

(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.

2004-12-22T20:10:10+00:00