diff -uprN ./gdb_src.orig/opcodes/cr16-dis.c ./gdb_src/opcodes/cr16-dis.c
--- ./gdb_src.orig/opcodes/cr16-dis.c	2012-05-17 20:43:25.000000000 +0530
+++ ./gdb_src/opcodes/cr16-dis.c	2012-10-25 09:45:55.000000000 +0530
@@ -36,9 +36,6 @@
 /* Set Bit Mask - a mask to set all bits starting from offset 'offs'.  */
 #define SBM(offs)  ((((1 << (32 - offs)) -1) << (offs)))
 
-typedef unsigned long dwordU;
-typedef unsigned short wordU;
-
 typedef struct
 {
   dwordU val;
@@ -317,7 +314,7 @@ build_mask (void)
 
 /* Search for a matching opcode. Return 1 for success, 0 for failure.  */
 
-static int
+int
 match_opcode (void)
 {
   unsigned long mask;
@@ -734,7 +731,7 @@ print_arguments (ins *currentInsn, bfd_v
 
 /* Build the instruction's arguments.  */
 
-static void
+void
 make_instruction (void)
 {
   int i;
--- ./gdb_src.orig/bfd/config.bfd	2012-05-15 18:25:34.000000000 +0530
+++ ./gdb_src/bfd/config.bfd	2012-10-23 15:09:08.000000000 +0530
@@ -345,6 +345,11 @@ case "${targ}" in
     targ_underscore=yes
     ;;
 
+  cr16*-*-uclinux*)
+    targ_defvec=bfd_elf32_cr16_vec
+    targ_underscore=yes
+    ;;
+
   cr16c-*-elf*)
     targ_defvec=bfd_elf32_cr16c_vec
     targ_underscore=yes
--- ./gdb_src.orig/include/opcode/cr16.h	2010-04-15 15:56:09.000000000 +0530
+++ ./gdb_src/include/opcode/cr16.h	2012-10-25 10:17:02.000000000 +0530
@@ -435,4 +435,17 @@ extern const inst *instruction;
 typedef long long int LONGLONG;
 typedef unsigned long long ULONGLONG;
 
+/* Data types for opcode handling.  */
+typedef unsigned long dwordU;
+typedef unsigned short wordU;
+
+/* Globals to store opcode data and build the intruction.  */
+extern wordU words[3];
+extern ULONGLONG allWords;
+extern ins currInsn;
+
+/* Prototypes for function in cr16-dis.c  */
+void make_instruction (void);
+int match_opcode (void);
+
 #endif /* _CR16_H_ */