Index: gdb/gdbtypes.c
===================================================================
RCS file: /cvs/src/src/gdb/gdbtypes.c,v
retrieving revision 1.242
diff -u -r1.242 gdbtypes.c
--- gdb/gdbtypes.c	10 Sep 2012 17:12:51 -0000	1.242
+++ gdb/gdbtypes.c	25 Sep 2012 14:33:46 -0000
@@ -964,7 +964,7 @@
 
 struct type *
 lookup_array_range_type (struct type *element_type,
-			 int low_bound, int high_bound)
+			 LONGEST low_bound, LONGEST high_bound)
 {
   struct gdbarch *gdbarch = get_type_arch (element_type);
   struct type *index_type = builtin_type (gdbarch)->builtin_int;
@@ -1000,7 +1000,7 @@
 
 struct type *
 lookup_string_range_type (struct type *string_char_type,
-			  int low_bound, int high_bound)
+			  LONGEST low_bound, LONGEST high_bound)
 {
   struct type *result_type;
 
Index: gdb/gdbtypes.h
===================================================================
RCS file: /cvs/src/src/gdb/gdbtypes.h,v
retrieving revision 1.172
diff -u -r1.172 gdbtypes.h
--- gdb/gdbtypes.h	10 Sep 2012 17:12:51 -0000	1.172
+++ gdb/gdbtypes.h	25 Sep 2012 14:33:47 -0000
@@ -1526,11 +1526,11 @@
 
 extern struct type *create_array_type (struct type *, struct type *,
 				       struct type *);
-extern struct type *lookup_array_range_type (struct type *, int, int);
+extern struct type *lookup_array_range_type (struct type *, LONGEST, LONGEST);
 
 extern struct type *create_string_type (struct type *, struct type *,
 					struct type *);
-extern struct type *lookup_string_range_type (struct type *, int, int);
+extern struct type *lookup_string_range_type (struct type *, LONGEST, LONGEST);
 
 extern struct type *create_set_type (struct type *, struct type *);
 
Index: gdb/valops.c
===================================================================
RCS file: /cvs/src/src/gdb/valops.c,v
retrieving revision 1.303
diff -u -r1.303 valops.c
--- gdb/valops.c	25 Sep 2012 12:48:53 -0000	1.303
+++ gdb/valops.c	25 Sep 2012 14:33:48 -0000
@@ -1838,11 +1838,11 @@
 }
 
 struct value *
-value_cstring (char *ptr, int len, struct type *char_type)
+value_cstring (char *ptr, ssize_t len, struct type *char_type)
 {
   struct value *val;
   int lowbound = current_language->string_lower_bound;
-  int highbound = len / TYPE_LENGTH (char_type);
+  ssize_t highbound = len / TYPE_LENGTH (char_type);
   struct type *stringtype
     = lookup_array_range_type (char_type, lowbound, highbound + lowbound - 1);
 
@@ -1861,11 +1861,11 @@
    string may contain embedded null bytes.  */
 
 struct value *
-value_string (char *ptr, int len, struct type *char_type)
+value_string (char *ptr, ssize_t len, struct type *char_type)
 {
   struct value *val;
   int lowbound = current_language->string_lower_bound;
-  int highbound = len / TYPE_LENGTH (char_type);
+  ssize_t highbound = len / TYPE_LENGTH (char_type);
   struct type *stringtype
     = lookup_string_range_type (char_type, lowbound, highbound + lowbound - 1);
 
Index: gdb/value.h
===================================================================
RCS file: /cvs/src/src/gdb/value.h,v
retrieving revision 1.209
diff -u -r1.209 value.h
--- gdb/value.h	13 Aug 2012 00:54:04 -0000	1.209
+++ gdb/value.h	25 Sep 2012 14:33:48 -0000
@@ -587,9 +587,9 @@
 
 extern void value_free_to_mark (struct value *mark);
 
-extern struct value *value_cstring (char *ptr, int len,
+extern struct value *value_cstring (char *ptr, ssize_t len,
 				    struct type *char_type);
-extern struct value *value_string (char *ptr, int len,
+extern struct value *value_string (char *ptr, ssize_t len,
 				   struct type *char_type);
 
 extern struct value *value_array (int lowbound, int highbound,