From 54f4eaf08d074856b3eaff2eeced8dc3ef094047 Mon Sep 17 00:00:00 2001
From: Marcus Shawcroft <marcus.shawcroft@arm.com>
Date: Thu, 15 Nov 2012 18:39:47 +0000
Subject: soft-fp updated from GLIBC upstream.

From-SVN: r193540
---
 libgcc/soft-fp/soft-fp.h | 41 +++++++++++++++++++++++++----------------
 1 file changed, 25 insertions(+), 16 deletions(-)

(limited to 'libgcc/soft-fp/soft-fp.h')

diff --git a/libgcc/soft-fp/soft-fp.h b/libgcc/soft-fp/soft-fp.h
index 46cb1cf..49a8770 100644
--- a/libgcc/soft-fp/soft-fp.h
+++ b/libgcc/soft-fp/soft-fp.h
@@ -128,6 +128,13 @@
 #define FP_CLEAR_EXCEPTIONS				\
   _fex = 0
 
+#define FP_CUR_EXCEPTIONS				\
+  (_fex)
+
+#ifndef FP_TRAPPING_EXCEPTIONS
+#define FP_TRAPPING_EXCEPTIONS 0
+#endif
+
 #define _FP_ROUND_NEAREST(wc, X)			\
 do {							\
     if ((_FP_FRAC_LOW_##wc(X) & 15) != _FP_WORK_ROUND)	\
@@ -151,22 +158,24 @@ do {							\
 #define _FP_ROUND(wc, X)			\
 do {						\
 	if (_FP_FRAC_LOW_##wc(X) & 7)		\
-	  FP_SET_EXCEPTION(FP_EX_INEXACT);	\
-	switch (FP_ROUNDMODE)			\
-	{					\
-	  case FP_RND_NEAREST:			\
-	    _FP_ROUND_NEAREST(wc,X);		\
-	    break;				\
-	  case FP_RND_ZERO:			\
-	    _FP_ROUND_ZERO(wc,X);		\
-	    break;				\
-	  case FP_RND_PINF:			\
-	    _FP_ROUND_PINF(wc,X);		\
-	    break;				\
-	  case FP_RND_MINF:			\
-	    _FP_ROUND_MINF(wc,X);		\
-	    break;				\
-	}					\
+	  {					\
+	    FP_SET_EXCEPTION(FP_EX_INEXACT);	\
+	    switch (FP_ROUNDMODE)		\
+	      {					\
+	      case FP_RND_NEAREST:		\
+		_FP_ROUND_NEAREST(wc,X);	\
+		break;				\
+	      case FP_RND_ZERO:			\
+		_FP_ROUND_ZERO(wc,X);		\
+		break;				\
+	      case FP_RND_PINF:			\
+		_FP_ROUND_PINF(wc,X);		\
+		break;				\
+	      case FP_RND_MINF:			\
+		_FP_ROUND_MINF(wc,X);		\
+		break;				\
+	      }					\
+	  }					\
 } while (0)
 
 #define FP_CLS_NORMAL		0
-- 
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