patches/glibc/ports-2.10.1/590-sh-set-fpscr-proto.patch
author Richard Braun <rbraun@sceen.net>
Mon Nov 26 11:44:01 2012 +0100 (2012-11-26)
changeset 3132 be7a7e33bdf0
permissions -rw-r--r--
cc/gcc: add patch for 4.7.2

This patch fixes compilation of gcc when C++ is enabled and MMX is
available, but not SSE/SSE2/AVX.

Signed-off-by: Richard Braun <rbraun@sceen.net>
Message-Id: <20121126105642.GA12098@mail.sceen.net>
Patchwork-Id: 201648
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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
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--- glibc-2.10.1.orig/sysdeps/sh/sh4/fpu/fpu_control.h	2001-07-06 06:56:04.000000000 +0200
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+++ glibc-2.10.1/sysdeps/sh/sh4/fpu/fpu_control.h	2009-11-13 00:51:26.000000000 +0100
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@@ -45,6 +45,7 @@
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 #define _FPU_GETCW(cw) __asm__ ("sts fpscr,%0" : "=r" (cw))
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 #if defined __GNUC__
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+extern void __set_fpscr(unsigned long);
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 #define _FPU_SETCW(cw) __set_fpscr ((cw))
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 #else
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 #define _FPU_SETCW(cw) __asm__ ("lds %0,fpscr" : : "r" (cw))