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patches/glibc/ports-2.10.1/590-sh-set-fpscr-proto.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Fri Nov 25 23:59:29 2011 +0100 (2011-11-25)
changeset 2794 561bce585313
permissions -rw-r--r--
config/target: enforce floating point support

Do not prompt for the type of floating-point support, if the
architecture did not explicitly stated that it did support it.

Reported-by: Morten Thunberg Svendsen <mts@doredevelopment.dk>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> 
     1 

     2 

     3 diff -durN glibc-2.10.1.orig/sysdeps/sh/sh4/fpu/fpu_control.h glibc-2.10.1/sysdeps/sh/sh4/fpu/fpu_control.h

     4 --- glibc-2.10.1.orig/sysdeps/sh/sh4/fpu/fpu_control.h	2001-07-06 06:56:04.000000000 +0200

     5 +++ glibc-2.10.1/sysdeps/sh/sh4/fpu/fpu_control.h	2009-11-13 00:51:26.000000000 +0100

     6 @@ -45,6 +45,7 @@

     7  #define _FPU_GETCW(cw) __asm__ ("sts fpscr,%0" : "=r" (cw))

     8  

     9  #if defined __GNUC__

    10 +extern void __set_fpscr(unsigned long);

    11  #define _FPU_SETCW(cw) __set_fpscr ((cw))

    12  #else

    13  #define _FPU_SETCW(cw) __asm__ ("lds %0,fpscr" : : "r" (cw))
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