Introduce pascal_value_print_inner

This introduces pascal_value_print_inner.

gdb/ChangeLog
2020-03-13  Tom Tromey  <tom@tromey.com>

	* p-valprint.c (pascal_value_print_inner): New function.
	* p-lang.h (pascal_value_print_inner): Declare.
	* p-lang.c (pascal_language_defn): Use pascal_value_print_inner.

gdb/ChangeLog

@@ -1,3 +1,9 @@
+2020-03-13  Tom Tromey  <tom@tromey.com>
+
+	* p-valprint.c (pascal_value_print_inner): New function.
+	* p-lang.h (pascal_value_print_inner): Declare.
+	* p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
+
 2020-03-13  Tom Tromey  <tom@tromey.com>
 
 	* m2-valprint.c (m2_value_print_inner): New function.

gdb/p-lang.c

@@ -448,7 +448,7 @@ extern const struct language_defn pascal_language_defn =
   pascal_print_type,		/* Print a type using appropriate syntax */
   pascal_print_typedef,		/* Print a typedef using appropriate syntax */
   pascal_val_print,		/* Print a value using appropriate syntax */
-  nullptr,			/* la_value_print_inner */
+  pascal_value_print_inner,	/* la_value_print_inner */
   pascal_value_print,		/* Print a top-level value */
   default_read_var_value,	/* la_read_var_value */
   NULL,				/* Language specific skip_trampoline */

gdb/p-lang.h

@@ -42,6 +42,11 @@ extern void pascal_val_print (struct type *, int,
 			      struct value *,
 			      const struct value_print_options *);
 
+/* Implement la_value_print_inner for Pascal.  */
+
+extern void pascal_value_print_inner (struct value *, struct ui_file *, int,
+				      const struct value_print_options *);
+
 extern void pascal_value_print (struct value *, struct ui_file *,
 				const struct value_print_options *);
 

gdb/p-valprint.c

@@ -425,6 +425,19 @@ pascal_val_print (struct type *type,
 	     TYPE_CODE (type));
     }
 }
+
+/* See p-lang.h.  */
+
+void
+pascal_value_print_inner (struct value *val, struct ui_file *stream,
+			  int recurse,
+			  const struct value_print_options *options)
+
+{
+  pascal_val_print (value_type (val), value_embedded_offset (val),
+		    value_address (val), stream, recurse, val, options);
+}
+
 
 void
 pascal_value_print (struct value *val, struct ui_file *stream,