JehanneOS/newlib
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3 Commits

Author SHA1 Message Date
Chris Sutcliffe
ab4b248152 2009-07-18 Gregory McGarry <gregorymcgarry@users.sourceforge.net> 
* cpu_features.c: replace gcc-specific construct with portable alternative
        and match the code a few lines above.
        * crt1.c: remove gcc-specific noreturn attribute with mingw alternative
 2009-07-18 15:05:20 +00:00
Danny Smith
cf2f4a6aef Committed as obvious. 
2008-12-08  Dmitry G. Gorbachev  <d.g.gorbachev@gmail.com>

	* cpu_features.c (__cpu_features_init): Remove erroneous ';'.
 2008-12-09 02:42:21 +00:00
Danny Smith
f34428eb35 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.
 2006-07-03 10:32:58 +00:00