diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 76ef5076b5e..bab1f1673c8 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -34,6 +34,10 @@ Tue Mar 23 07:50:20 1999  Mark Mitchell  <mark@codesourcery.com>
 	
 Tue Mar 23 00:39:14 1999  Jeffrey A Law  (law@cygnus.com)
 
+	* i386/openbsd.h (TARGET_DEFAULT): Use symbolic names instead of
+	numbers.
+	* i386/netbsd.h, i386/freebsd.h: Likewise.
+
 	* crtstuff.c: Use ANSI function definitions.  Fix minor whitespace
 	problems.
 
diff --git a/gcc/config/i386/freebsd.h b/gcc/config/i386/freebsd.h
index 3cfa490737a..52302222ae3 100644
--- a/gcc/config/i386/freebsd.h
+++ b/gcc/config/i386/freebsd.h
@@ -33,7 +33,8 @@ Boston, MA 02111-1307, USA.  */
 
 /* This goes away when the math-emulator is fixed */
 #undef TARGET_DEFAULT
-#define TARGET_DEFAULT 0701		/* TARGET_NO_FANCY_MATH_387 | ... */
+#define TARGET_DEFAULT \
+  (MASK_80387 | MASK_IEEE_FP | MASK_FLOAT_RETURNS | MASK_NO_FANCY_MATH_387)
 
 #undef CPP_PREDEFINES
 #define CPP_PREDEFINES "-Dunix -Di386 -D__FreeBSD__ -Asystem(unix) -Asystem(FreeBSD) -Acpu(i386) -Amachine(i386)"
diff --git a/gcc/config/i386/netbsd.h b/gcc/config/i386/netbsd.h
index 35b29acd9fb..d9f06469e62 100644
--- a/gcc/config/i386/netbsd.h
+++ b/gcc/config/i386/netbsd.h
@@ -11,7 +11,8 @@
 
 /* This goes away when the math-emulator is fixed */
 #undef TARGET_DEFAULT
-#define TARGET_DEFAULT 0701		/* TARGET_NO_FANCY_MATH_387 | ... */
+#define TARGET_DEFAULT \
+  (MASK_80387 | MASK_IEEE_FP | MASK_FLOAT_RETURNS | MASK_NO_FANCY_MATH_387)
 
 #undef CPP_PREDEFINES
 #define CPP_PREDEFINES "-Dunix -Di386 -D__NetBSD__ -Asystem(unix) -Asystem(NetBSD) -Acpu(i386) -Amachine(i386)"
diff --git a/gcc/config/i386/openbsd.h b/gcc/config/i386/openbsd.h
index ae086d5d915..69ac05baf77 100644
--- a/gcc/config/i386/openbsd.h
+++ b/gcc/config/i386/openbsd.h
@@ -33,7 +33,8 @@ Boston, MA 02111-1307, USA.  */
 
 /* This goes away when the math-emulator is fixed */
 #undef TARGET_DEFAULT
-#define TARGET_DEFAULT 0701             /* TARGET_NO_FANCY_MATH_387 | ... */
+#define TARGET_DEFAULT \
+  (MASK_80387 | MASK_IEEE_FP | MASK_FLOAT_RETURNS | MASK_NO_FANCY_MATH_387)
 
 /* Run-time target specifications */
 #define CPP_PREDEFINES "-D__unix__ -D__i386__ -D__OpenBSD__ -Asystem(unix) -Asystem(OpenBSD) -Acpu(i386) -Amachine(i386)"