Stefan Liebler 97a58d885b s390: Fix undefined behaviour in feenableexcept, fedisableexcept [BZ #30960] ... If feenableexcept or fedisableexcept gets excepts=FE_INVALID=0x80 as input, we have a signed left shift: 0x80 << 24 which is not representable as int and thus is undefined behaviour according to C standard. This patch casts excepts as unsigned int before shifting, which is defined. For me, the observed undefined behaviour is that the shift is done with "unsigned"-instructions, which is exactly what we want. Furthermore, I don't get any exception-flags. After the fix, the code is using the same instruction sequence as before.		2023-10-19 14:28:22 +02:00
..
bits	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
e_sqrtl.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
fclrexcpt.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
fedisblxcpt.c	s390: Fix undefined behaviour in feenableexcept, fedisableexcept [BZ #30960]	2023-10-19 14:28:22 +02:00
feenablxcpt.c	s390: Fix undefined behaviour in feenableexcept, fedisableexcept [BZ #30960]	2023-10-19 14:28:22 +02:00
fegetenv.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
fegetexcept.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
fegetmode.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
fegetround.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
feholdexcpt.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
fenv_libc.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
fenv_private.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
fesetenv.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
fesetexcept.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
fesetmode.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
fesetround.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
feupdateenv.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
fgetexcptflg.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
fix-fp-int-compare-invalid.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
fpu_control.h	S390: Fix _FPU_SETCW/GETCW when compiling with Clang [BZ #30130]	2023-02-28 14:01:28 +01:00
fraiseexcpt.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
fsetexcptflg.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
ftestexcept.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
get-rounding-mode.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
libm-test-ulps	s390x: Regenerate ULPs.	2023-02-28 10:38:25 +01:00
libm-test-ulps-name	Do not hardcode platform names in manual/libm-err-tab.pl (bug 14139).	2016-11-04 16:49:06 +00:00
math_private.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
math-barriers.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
math-use-builtins-ceil.h	math: Decompose math-use-builtins.h	2020-06-22 11:09:45 -03:00
math-use-builtins-floor.h	math: Decompose math-use-builtins.h	2020-06-22 11:09:45 -03:00
math-use-builtins-fma.h	s390x: Use fma{f} builtin	2020-06-22 11:09:49 -03:00
math-use-builtins-nearbyint.h	math: Decompose math-use-builtins.h	2020-06-22 11:09:45 -03:00
math-use-builtins-rint.h	math: Decompose math-use-builtins.h	2020-06-22 11:09:45 -03:00
math-use-builtins-round.h	math: Decompose math-use-builtins.h	2020-06-22 11:09:45 -03:00
math-use-builtins-sqrt.h	s390: Use sqrt{f} builtin	2020-06-22 11:09:50 -03:00
math-use-builtins-trunc.h	math: Decompose math-use-builtins.h	2020-06-22 11:09:45 -03:00
s_llrint.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
s_llrintf.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
s_llrintl.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
s_llround.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
s_llroundf.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
s_llroundl.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
s_lrint.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
s_lrintf.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
s_lrintl.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
s_lround.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
s_lroundf.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
s_lroundl.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
s_roundeven.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
s_roundevenf.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
s_roundevenl.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00