2009-02-05 Thiago Jung Bauermann <bauerman@br.ibm.com>

	* language.h (language_dfn): Add la_get_string member.
	(LA_GET_STRING): New macro.
	(default_get_string): New prototype.
	* language.c (default_get_string): New function.
	(unknown_language_defn, auto_language_defn, local_language_defn): Use
	default_get_string for la_get_string.
	* c-lang.c (c_get_string): New function.
	(c_language_defn, cplus_language_defn, asm_language_defn): Use
	c_get_string for la_get_string.
	(minimal_language_defn): Likewise
	* ada-lang.c (ada_language_defn): Likewise.
	* f-lang.c (f_language_defn): Use default_get_string for
	la_get_string.
	* jv-lang.c (java_language_defn): Likewise.
	* m2-lang.c (m2_language_defn): Likewise.
	* objc-lang.c (objc_language_defn): Likewise.
	* p-lang.c (p_language_defn): Likewise.
	* scm-lang.c (scm_language_defn): Likewise.
	* typeprint.c (type_to_string): New function.
	* value.h (type_to_string): New prototype.
	* valprint.c (val_print_string): Factor out code for reading string
	from the inferior into its own function.  Put 2 spaces after period
	in comments.
	(read_string): New function.
	* valprint.h (read_string): New prototype.

1 files changed, 10 insertions, 0 deletions

diff --git a/gdb/language.c b/gdb/language.c
index bdf2ed7..3c37a64 100644
--- a/gdb/language.c
+++ b/gdb/language.c
@@ -1043,6 +1043,13 @@ default_print_array_index (struct value *index_value, struct ui_file *stream,
   fprintf_filtered (stream, "] = ");
 }
 
+void
+default_get_string (struct value *value, gdb_byte **buffer, int *length,
+		    const char **charset)
+{
+  error (_("Getting a string is unsupported in this language."));
+}
+
 /* Define the language that is no language.  */
 
 static int
@@ -1165,6 +1172,7 @@ const struct language_defn unknown_language_defn =
   unknown_language_arch_info,	/* la_language_arch_info.  */
   default_print_array_index,
   default_pass_by_reference,
+  default_get_string,
   LANG_MAGIC
 };
 
@@ -1203,6 +1211,7 @@ const struct language_defn auto_language_defn =
   unknown_language_arch_info,	/* la_language_arch_info.  */
   default_print_array_index,
   default_pass_by_reference,
+  default_get_string,
   LANG_MAGIC
 };
 
@@ -1240,6 +1249,7 @@ const struct language_defn local_language_defn =
   unknown_language_arch_info,	/* la_language_arch_info.  */
   default_print_array_index,
   default_pass_by_reference,
+  default_get_string,
   LANG_MAGIC
 };