From 18f8524d2cf5e9f699055ed2c2cdeb56cd3b4cc4 Mon Sep 17 00:00:00 2001
From: Marcus Shawcroft <marcus.shawcroft@arm.com>
Date: Mon, 19 May 2014 09:08:59 +0100
Subject: Revert "ARM: Improve fenv implementation"

This reverts commit c0c08d02c82275353f5c556f935a1a01714d9d7f.
---
 sysdeps/arm/fegetround.c | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

(limited to 'sysdeps/arm/fegetround.c')

diff --git a/sysdeps/arm/fegetround.c b/sysdeps/arm/fegetround.c
index fbad0b3078..1c9c151a16 100644
--- a/sysdeps/arm/fegetround.c
+++ b/sysdeps/arm/fegetround.c
@@ -16,12 +16,22 @@
    License along with the GNU C Library.  If not, see
    <http://www.gnu.org/licenses/>.  */
 
-#include <get-rounding-mode.h>
+#include <fenv.h>
+#include <fpu_control.h>
+#include <arm-features.h>
 
 
 int
 fegetround (void)
 {
-  return get_rounding_mode ();
+  fpu_control_t fpscr;
+
+  /* FE_TONEAREST is the only supported rounding mode
+     if a VFP unit isn't present.  */
+  if (!ARM_HAVE_VFP)
+    return FE_TONEAREST;
+
+  _FPU_GETCW (fpscr);
+  return fpscr & FE_TOWARDZERO;
 }
 libm_hidden_def (fegetround)
-- 
cgit 1.4.1