3 Commits

Author	SHA1	Message	Date
Corinna Vinschen	cc19109af9	Cygwin: don't export _feinitialise from newlib ... Use the more official fesetenv(FE_DFL_ENV) from _dll_crt0, thus allowing to drop the _feinitialise declaration from fenv.h. Provide a no-op _feinitialise in Cygwin as exportable symbol for really old applications when _feinitialise was called from mainCRTStartup in crt0.o. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>	2021-04-13 12:55:34 +02:00
Corinna Vinschen	3b22d72255	fenv: drop Cygwin-specific implementation in favor of newlib code ... Drop the Cygwin-specific fenv.cc and fenv.h file and use the equivalent newlib functionality now, so we have at least one example of a user for this new mechanism. fenv.c: allow _feinitialise to be called from Cygwin startup code fenv.h: add declarations for fegetprec and fesetprec for Cygwin only. Fix a comment. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>	2021-04-13 12:55:34 +02:00
Corinna Vinschen	05753071c0	fenv: Move shared x86 sys/fenv.h from x86_64 to shared_x86 ... drop matching symlink in i386 Signed-off-by: Corinna Vinschen <corinna@vinschen.de>	2021-04-13 12:55:33 +02:00