CVSROOT: /cvs/src Module name: src Changes by: [EMAIL PROTECTED] 2006-07-03 10:32:58
Modified files:
winsup/mingw : ChangeLog crt1.c Makefile.in
winsup/mingw/include: fenv.h
winsup/mingw/mingwex: feclearexcept.c fegetenv.c feholdexcept.c
fesetenv.c fesetexceptflag.c fesetround.c
fetestexcept.c feupdateenv.c fegetround.c
Added files:
winsup/mingw : cpu_features.c cpu_features.h
Log message:
Support SSE float environment in fenv.h functions.
* cpu_features.c: New file.
* cpu_features.h: New file.
* crt1.c: Include "cpu_features.h".
(__mingw_CRTStartup): Call cpu_features_init().
* Makefile.in (MING_OBJS): Add cpu_features.c.
(SRCDIST_FILES): Add cpu_features.c, cpu_features.h.
* include/fenv,h ( fenv_t;): Append __mxcsr field.
(__MXCSR_EXCEPT_FLAG_SHIFT): New define.
(__MXCSR_EXCEPT_MASK_SHIFT): New define.
(__MXCSR_ROUND_FLAG_SHIFT): New define.
* mingwex/feclearexcept.c: Include "cpu_features.h".
Handle SSE environment.
* mingwex/fegetenv.c: Likewise.
* mingwex/feholdexcept.c: Likewise.
* mingwex/fesetenv.c: Likewise.
* mingwex/fesetexceptflag.c: Likewise.
* mingwex/fesetround.c: Likewise.
* mingwex/fetestexcept.c: Likewise.
* mingwex/feupdateenv.c: Likewise.
* mingwex/fegetround.c: Add comment.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/mingw/cpu_features.c.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/mingw/cpu_features.h.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/mingw/ChangeLog.diff?cvsroot=src&r1=1.308&r2=1.309
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/mingw/crt1.c.diff?cvsroot=src&r1=1.10&r2=1.11
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/mingw/Makefile.in.diff?cvsroot=src&r1=1.62&r2=1.63
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/mingw/include/fenv.h.diff?cvsroot=src&r1=1.5&r2=1.6
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/mingw/mingwex/feclearexcept.c.diff?cvsroot=src&r1=1.4&r2=1.5
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/mingw/mingwex/fegetenv.c.diff?cvsroot=src&r1=1.6&r2=1.7
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/mingw/mingwex/feholdexcept.c.diff?cvsroot=src&r1=1.3&r2=1.4
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/mingw/mingwex/fesetenv.c.diff?cvsroot=src&r1=1.5&r2=1.6
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/mingw/mingwex/fesetexceptflag.c.diff?cvsroot=src&r1=1.4&r2=1.5
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/mingw/mingwex/fesetround.c.diff?cvsroot=src&r1=1.2&r2=1.3
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/mingw/mingwex/fetestexcept.c.diff?cvsroot=src&r1=1.2&r2=1.3
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/mingw/mingwex/feupdateenv.c.diff?cvsroot=src&r1=1.4&r2=1.5
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/mingw/mingwex/fegetround.c.diff?cvsroot=src&r1=1.2&r2=1.3
