mirror/glibc - mirror of git://sourceware.org/git/glibc.git

	Commit message (Collapse)	Author	Age	Files	Lines
*	Update copyright dates with scripts/update-copyrights.	Joseph Myers	2019-01-01	1	-1/+1
\| \| \| \| \| \| \|	* All files with FSF copyright notices: Update copyright dates using scripts/update-copyrights. * locale/programs/charmap-kw.h: Regenerated. * locale/programs/locfile-kw.h: Likewise.
*	Update copyright dates with scripts/update-copyrights.	Joseph Myers	2018-01-01	1	-1/+1
\| \| \| \| \| \| \|	* All files with FSF copyright notices: Update copyright dates using scripts/update-copyrights. * locale/programs/charmap-kw.h: Regenerated. * locale/programs/locfile-kw.h: Likewise.
*	Update copyright dates with scripts/update-copyrights.	Joseph Myers	2017-01-01	1	-1/+1
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*	Fix SH4 FP_ILOGB0 (bug 20859).	Joseph Myers	2016-11-23	1	-0/+40
	ISO C requires that the value of FP_ILOGB0 must be INT_MIN or -INT_MAX. In sysdeps/sh/sh4/bits/mathdef.h, it's 0x80000001; that is, a positive unsigned value that would be -INT_MAX if converted to int, which is not valid (there's no actual constraint on the type, but whatever the type the integer value must be one of the two permitted, and types other than int don't really make sense). This patch makes the ABI-compatible change to (-0x7fffffff). (The testcase handles positive and negative sign separately to avoid any issues with implicit conversions that could result in e.g. INT_MIN converted to uintmax_t wrongly passing.) Tested (compilation only) with build-many-glibcs.py. [BZ #20859] * sysdeps/sh/sh4/bits/mathdef.h (FP_ILOGB0): Define to (-0x7fffffff) instead of 0x80000001. * math/test-fp-ilogb-constants.c: New file. * math/Makefile (tests): Add test-fp-ilogb-constants.