From ca1ccae525fc15e5fb516bc52bebcb1b21c60926 Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Sun, 13 Dec 2009 09:42:52 -0800 Subject: Provide a __set_fpscr prototype. --- sysdeps/sh/sh4/fpu/fpu_control.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'sysdeps/sh/sh4/fpu') diff --git a/sysdeps/sh/sh4/fpu/fpu_control.h b/sysdeps/sh/sh4/fpu/fpu_control.h index 43eb9e5492..d1be46d12f 100644 --- a/sysdeps/sh/sh4/fpu/fpu_control.h +++ b/sysdeps/sh/sh4/fpu/fpu_control.h @@ -1,5 +1,5 @@ /* FPU control word definitions. SH version. - Copyright (C) 1999, 2000 Free Software Foundation, Inc. + Copyright (C) 1999, 2000, 2009 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -45,6 +45,8 @@ typedef unsigned int fpu_control_t; #define _FPU_GETCW(cw) __asm__ ("sts fpscr,%0" : "=r" (cw)) #if defined __GNUC__ +/* GCC provides this function. */ +extern void __set_fpscr (unsigned long); #define _FPU_SETCW(cw) __set_fpscr ((cw)) #else #define _FPU_SETCW(cw) __asm__ ("lds %0,fpscr" : : "r" (cw)) -- cgit v1.2.3