Recognise the s390 host and target.

gdb/ChangeLog

@@ -1,3 +1,9 @@
+2001-06-15  Andrew Cagney  <ac131313@redhat.com>
+
+	From 2001-02-26  D.J. Barrow <djbarrow@de.ibm.com>:
+	* configure.tgt: Add S/390 31 & 64 bit target configuration.
+	* configure.host: Ditto for host.
+
 2001-06-15  Andrew Cagney  <ac131313@redhat.com>
 
 	* gdbarch.sh (EXTRACT_STRUCT_VALUE_ADDRESS_P): Delete definition.

gdb/configure.host

@@ -18,6 +18,7 @@ m68*)			gdb_host_cpu=m68k ;;
 m88*)			gdb_host_cpu=m88k ;;
 powerpc*)		gdb_host_cpu=powerpc ;;
 sparc64)		gdb_host_cpu=sparc ;;
+s390*)			gdb_host_cpu=s390 ;;
 *)			gdb_host_cpu=$host_cpu ;;
 
 esac
@@ -139,6 +140,8 @@ rs6000-*-lynxos*)	gdb_host=rs6000lynx ;;
 rs6000-*-aix4*)		gdb_host=aix4 ;;
 rs6000-*-*)		gdb_host=rs6000 ;;
 
+s390*-*-*)		gdb_host=s390 ;;
+
 sparc-*-linux*)		gdb_host=linux ;;
 sparc-*-lynxos*)	gdb_host=sparclynx ;;
 sparc-*-netbsdelf*)	gdb_host=nbsdelf ;;

gdb/configure.tgt

@@ -23,6 +23,7 @@ mips*)			gdb_target_cpu=mips ;;
 powerpc*)		gdb_target_cpu=powerpc ;;
 sparc*)			gdb_target_cpu=sparc ;;
 thumb*)			gdb_target_cpu=arm ;;
+s390*)			gdb_target_cpu=s390 ;;
 strongarm*)		gdb_target_cpu=arm ;;
 xscale*)		gdb_target_cpu=arm ;;
 v850*)			gdb_target_cpu=v850 ;;
@@ -256,6 +257,9 @@ rs6000-*-lynxos*)	gdb_target=rs6000lynx
 rs6000-*-aix4*)		gdb_target=aix4 ;;
 rs6000-*-*)		gdb_target=rs6000 ;;
 
+s390-*-*)		gdb_target=s390 ;;
+s390x-*-*)		gdb_target=s390x ;;
+
 sh*-*-pe)		gdb_target=wince ;;
 sh-*-hms)		gdb_target=embed ;;
 sh-*-coff*)		gdb_target=embed ;;