From 7318c62e6439fca75ca3d50ddf0bd81a151c2766 Mon Sep 17 00:00:00 2001
From: Rich Felker <dalias@aerifal.cx>
Date: Fri, 16 Aug 2013 12:30:37 -0400
Subject: support floating point environment (fenv) on armhf (hard float)
 subarchs

patch by nsz. I've tested it on an armhf machine and it seems to be
working correctly.
---
 arch/arm/bits/fenv.h | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'arch/arm/bits')

diff --git a/arch/arm/bits/fenv.h b/arch/arm/bits/fenv.h
index edbdea2a..1d990221 100644
--- a/arch/arm/bits/fenv.h
+++ b/arch/arm/bits/fenv.h
@@ -1,5 +1,18 @@
+#ifdef __SOFTFP__
 #define FE_ALL_EXCEPT 0
 #define FE_TONEAREST  0
+#else
+#define FE_INVALID    1
+#define FE_DIVBYZERO  2
+#define FE_OVERFLOW   4
+#define FE_UNDERFLOW  8
+#define FE_INEXACT    16
+#define FE_ALL_EXCEPT 31
+#define FE_TONEAREST  0
+#define FE_DOWNWARD   0x800000
+#define FE_UPWARD     0x400000
+#define FE_TOWARDZERO 0xc00000
+#endif
 
 typedef unsigned long fexcept_t;
 
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