I've accidently applied the following patch to the 4.3 release tag.

Reverting thusly. Sorry :(

2009-10-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * config/s390/tpf.h (TARGET_DEFAULT): Remove MASK_HARD_FLOAT and
        add MASK_HARD_DFP.

From-SVN: r152522
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 8ad1f09..cc06787 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,8 +1,3 @@
-2009-10-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* config/s390/tpf.h (TARGET_DEFAULT): Remove MASK_HARD_FLOAT and
-	add MASK_HARD_DFP.
-
 2009-01-24  Release Manager
 
 	* GCC 4.3.3 released.
diff --git a/gcc/config/s390/tpf.h b/gcc/config/s390/tpf.h
index 455c8ad..5ffbd07 100644
--- a/gcc/config/s390/tpf.h
+++ b/gcc/config/s390/tpf.h
@@ -55,7 +55,7 @@
    enable TPF profiling support and the standard backchain by default.  */
 #undef TARGET_DEFAULT
 #define TARGET_DEFAULT (MASK_TPF_PROFILING | MASK_64BIT | MASK_ZARCH \
-			| MASK_HARD_DFP | MASK_BACKCHAIN)
+			| MASK_HARD_FLOAT | MASK_BACKCHAIN)
 
 /* Exception handling.  */