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authorJoseph Myers <joseph@codesourcery.com>2012-11-03 17:07:56 +0000
committerJoseph Myers <joseph@codesourcery.com>2012-11-03 17:07:56 +0000
commitfbeafedeea37e0af1984a6511018d159f5ceed6a (patch)
tree3bca3c62f6c2004bf50708d4ced2500971a342b7 /ports/sysdeps/arm
parent0244426b930b006b128ea0c874b1301e9528ad5f (diff)
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Make fenv.h FE_* macros usable in #if (bug 3439).
Diffstat (limited to 'ports/sysdeps/arm')
-rw-r--r--ports/sysdeps/arm/bits/fenv.h45
1 files changed, 27 insertions, 18 deletions
diff --git a/ports/sysdeps/arm/bits/fenv.h b/ports/sysdeps/arm/bits/fenv.h
index 006ccf5288..6788e288af 100644
--- a/ports/sysdeps/arm/bits/fenv.h
+++ b/ports/sysdeps/arm/bits/fenv.h
@@ -22,16 +22,21 @@
 /* Define bits representing exceptions in the FPU status word.  */
 enum
   {
-    FE_INVALID = 1,
-#define FE_INVALID FE_INVALID
-    FE_DIVBYZERO = 2,
-#define FE_DIVBYZERO FE_DIVBYZERO
-    FE_OVERFLOW = 4,
-#define FE_OVERFLOW FE_OVERFLOW
-    FE_UNDERFLOW = 8,
-#define FE_UNDERFLOW FE_UNDERFLOW
-    FE_INEXACT = 16,
-#define FE_INEXACT FE_INEXACT
+    FE_INVALID =
+#define FE_INVALID	1
+      FE_INVALID,
+    FE_DIVBYZERO =
+#define FE_DIVBYZERO	2
+      FE_DIVBYZERO,
+    FE_OVERFLOW =
+#define FE_OVERFLOW	4
+      FE_OVERFLOW,
+    FE_UNDERFLOW =
+#define FE_UNDERFLOW	8
+      FE_UNDERFLOW,
+    FE_INEXACT =
+#define FE_INEXACT	16
+      FE_INEXACT,
   };
 
 /* Amount to shift by to convert an exception to a mask bit.  */
@@ -44,14 +49,18 @@ enum
 /* VFP supports all of the four defined rounding modes.  */
 enum
   {
-    FE_TONEAREST = 0,
-#define FE_TONEAREST FE_TONEAREST
-    FE_UPWARD = 0x400000,
-#define FE_UPWARD FE_UPWARD
-    FE_DOWNWARD = 0x800000,
-#define FE_DOWNWARD FE_DOWNWARD
-    FE_TOWARDZERO = 0xc00000
-#define FE_TOWARDZERO FE_TOWARDZERO
+    FE_TONEAREST =
+#define FE_TONEAREST	0
+      FE_TONEAREST,
+    FE_UPWARD =
+#define FE_UPWARD	0x400000
+      FE_UPWARD,
+    FE_DOWNWARD =
+#define FE_DOWNWARD	0x800000
+      FE_DOWNWARD,
+    FE_TOWARDZERO =
+#define FE_TOWARDZERO	0xc00000
+      FE_TOWARDZERO
   };
 
 /* Type representing exception flags. */