Use gdbpy_enter in gdbpy_before_prompt_hook

[binutils-gdb.git] / gdb / language.c

diff --git a/gdb/language.c b/gdb/language.c
index f761002c4a28371b5220d55d059d9ca6bb9a9dd5..a40eb8775746bfd04ddba60bbeeff0ea75ae39d2 100644 (file)
--- a/gdb/language.c
+++ b/gdb/language.c
@@ -1,6 +1,6 @@
 /* Multiple source language support for GDB.
 
-   Copyright (C) 1991-2016 Free Software Foundation, Inc.
+   Copyright (C) 1991-2017 Free Software Foundation, Inc.
 
    Contributed by the Department of Computer Science at the State University
    of New York at Buffalo.
@@ -39,7 +39,6 @@
 #include "varobj.h"
 #include "target.h"
 #include "parser-defs.h"
-#include "jv-lang.h"
 #include "demangle.h"
 #include "symfile.h"
 #include "cp-support.h"
@@ -539,7 +538,6 @@ add_language (const struct language_defn *lang)
   /* For the "set language" command.  */
   static const char **language_names = NULL;
   /* For the "help set language" command.  */
-  char *language_set_doc = NULL;
 
   int i;
   struct ui_file *tmp_stream;
@@ -610,19 +608,17 @@ add_language (const struct language_defn *lang)
                          languages[i]->la_name + 1);
     }
 
-  language_set_doc = ui_file_xstrdup (tmp_stream, NULL);
+  std::string language_set_doc = ui_file_as_string (tmp_stream);
   ui_file_delete (tmp_stream);
 
   add_setshow_enum_cmd ("language", class_support,
                        (const char **) language_names,
                        &language,
-                       language_set_doc,
+                       language_set_doc.c_str (),
                        _("Show the current source language."),
                        NULL, set_language_command,
                        show_language_command,
                        &setlist, &showlist);
-
-  xfree (language_set_doc);
 }
 
 /* Iterate through all registered languages looking for and calling
@@ -784,10 +780,10 @@ unk_lang_print_type (struct type *type, const char *varstring,
 }
 
 static void
-unk_lang_val_print (struct type *type, const gdb_byte *valaddr,
+unk_lang_val_print (struct type *type,
                    int embedded_offset, CORE_ADDR address,
                    struct ui_file *stream, int recurse,
-                   const struct value *val,
+                   struct value *val,
                    const struct value_print_options *options)
 {
   error (_("internal error - unimplemented "