diff -uNr gdb-6.7.1.orig/bfd/sysdep.h gdb-6.7.1/bfd/sysdep.h
--- gdb-6.7.1.orig/bfd/sysdep.h	2007-07-03 16:26:42.000000000 +0200
+++ gdb-6.7.1/bfd/sysdep.h	2007-10-31 06:08:42.000000000 +0100
@@ -136,7 +136,7 @@
 #endif
 
 #if !HAVE_DECL_STRSTR
-extern char *strstr ();
+/* extern char *strstr (); */
 #endif
 
 #ifdef HAVE_FTELLO
diff -uNr gdb-6.7.1.orig/sim/erc32/erc32.c gdb-6.7.1/sim/erc32/erc32.c
--- gdb-6.7.1.orig/sim/erc32/erc32.c	1999-04-16 03:35:00.000000000 +0200
+++ gdb-6.7.1/sim/erc32/erc32.c	2007-10-31 06:08:42.000000000 +0100
@@ -413,7 +413,7 @@
     if (rom8) mec_memcfg &= ~0x20000;
     else mec_memcfg |= 0x20000;
 
-    mem_ramsz = (256 * 1024) << ((mec_memcfg >> 10) & 7);
+    mem_ramsz = (512 * 1024) << ((mec_memcfg >> 10) & 7);
     mem_romsz = (128 * 1024) << ((mec_memcfg >> 18) & 7);
 
     if (sparclite_board) {
diff -uNr gdb-6.7.1.orig/sim/erc32/exec.c gdb-6.7.1/sim/erc32/exec.c
--- gdb-6.7.1.orig/sim/erc32/exec.c	2005-03-07 12:09:05.000000000 +0100
+++ gdb-6.7.1/sim/erc32/exec.c	2007-10-31 06:08:42.000000000 +0100
@@ -1713,7 +1713,7 @@
     	    sregs->fdp[rs2 | 1] = sregs->fs[rs2 & ~1];
     	    sregs->fdp[rs2 & ~1] = sregs->fs[rs2 | 1];
     default:
-      ;
+      break;
     }
 #endif
 
@@ -1886,7 +1886,7 @@
 	sregs->fs[rd & ~1] = sregs->fdp[rd | 1];
 	sregs->fs[rd | 1] = sregs->fdp[rd & ~1];
     default:
-      ;
+      break;
     }
 #endif
     if (sregs->fpstate == FP_EXC_PE) {