From cf7a1eb81d3eb37e3dc2523f8b0ecccfe0ba8713 Mon Sep 17 00:00:00 2001 From: Nobuhiro Iwamatsu Date: Fri, 1 Oct 2010 19:40:36 -0400 Subject: [PATCH] sh: Add "extern "C"" to __set_fpscr function --- ChangeLog | 5 +++++ sysdeps/sh/sh4/fpu/fpu_control.h | 7 ++++++- 2 files changed, 11 insertions(+), 1 deletion(-) diff --git a/ChangeLog b/ChangeLog index 62eb2ff..a49e12a 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2010-09-28 Nobuhiro Iwamatsu + + * sysdeps/sh/sh4/fpu/fpu_control.h: Add 'extern "C"' protection to + __set_fpscr. + 2010-09-30 Andreas Jaeger * sysdeps/unix/sysv/linux_fsinfo.h (BTRFS_SUPER_MAGIC): Define. diff --git a/sysdeps/sh/sh4/fpu/fpu_control.h b/sysdeps/sh/sh4/fpu/fpu_control.h index d1be46d..ae50070 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, 2009 Free Software Foundation, Inc. + Copyright (C) 1999, 2000, 2009, 2010 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 @@ -20,6 +20,8 @@ #ifndef _FPU_CONTROL_H #define _FPU_CONTROL_H +#include + /* masking of interrupts */ #define _FPU_MASK_VM 0x0800 /* Invalid operation */ #define _FPU_MASK_ZM 0x0400 /* Division by zero */ @@ -45,6 +47,8 @@ typedef unsigned int fpu_control_t; #define _FPU_GETCW(cw) __asm__ ("sts fpscr,%0" : "=r" (cw)) #if defined __GNUC__ +__BEGIN_DECLS + /* GCC provides this function. */ extern void __set_fpscr (unsigned long); #define _FPU_SETCW(cw) __set_fpscr ((cw)) @@ -55,4 +59,5 @@ extern void __set_fpscr (unsigned long); /* Default control word set at startup. */ extern fpu_control_t __fpu_control; +__END_DECLS #endif /* _FPU_CONTROL_H */ -- 2.7.4