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# http://sourceware.org/ml/libc-alpha/2009-12/msg00009.html
# http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=565369
---
sysdeps/sh/sh4/fpu/fpu_control.h | 8 ++++++++
1 file changed, 8 insertions(+)
--- a/sysdeps/sh/sh4/fpu/fpu_control.h
+++ b/sysdeps/sh/sh4/fpu/fpu_control.h
@@ -45,6 +45,14 @@
#define _FPU_GETCW(cw) __asm__ ("sts fpscr,%0" : "=r" (cw))
#if defined __GNUC__
+/* Allow the use in C++ code. */
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern void __set_fpscr (unsigned long);
+#ifdef __cplusplus
+}
+#endif /* C++ */
#define _FPU_SETCW(cw) __set_fpscr ((cw))
#else
#define _FPU_SETCW(cw) __asm__ ("lds %0,fpscr" : : "r" (cw))
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