i386: Align branches within a fixed boundary

[deliverable/binutils-gdb.git] / gdb / mi / mi-out.h

diff --git a/gdb/mi/mi-out.h b/gdb/mi/mi-out.h
index 4164a9c95aa5e440af8b2da6a1dea7cf4bde7606..c8b42c295ee7bc36f5b8e99931c09910a1565446 100644 (file)
--- a/gdb/mi/mi-out.h
+++ b/gdb/mi/mi-out.h
@@ -1,12 +1,12 @@
 /* MI Command Set - MI output generating routines for GDB.
-   Copyright (C) 2000, 2007 Free Software Foundation, Inc.
+   Copyright (C) 2000-2019 Free Software Foundation, Inc.
    Contributed by Cygnus Solutions (a Red Hat company).
 
    This file is part of GDB.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
+   the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
@@ -15,22 +15,99 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 51 Franklin Street, Fifth Floor,
-   Boston, MA 02110-1301, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
-#ifndef MI_OUT_H
-#define MI_OUT_H 1
+#ifndef MI_MI_OUT_H
+#define MI_MI_OUT_H
+
+#include <vector>
 
 struct ui_out;
 struct ui_file;
 
-extern struct ui_out *mi_out_new (int mi_version);
-extern void mi_out_put (struct ui_out *uiout, struct ui_file *stream);
-extern void mi_out_rewind (struct ui_out *uiout);
-extern void mi_out_buffered (struct ui_out *uiout, char *string);
 
-/* Return the version number of the current MI.  */
-extern int mi_version (struct ui_out *uiout);
+class mi_ui_out : public ui_out
+{
+public:
+
+  explicit mi_ui_out (int mi_version);
+  virtual ~mi_ui_out ();
+
+  /* MI-specific */
+  void rewind ();
+  void put (struct ui_file *stream);
+
+  /* Return the version number of the current MI.  */
+  int version ();
+
+  bool can_emit_style_escape () const override
+  {
+    return false;
+  }
+
+protected:
+
+  virtual void do_table_begin (int nbrofcols, int nr_rows, const char *tblid)
+    override;
+  virtual void do_table_body () override;
+  virtual void do_table_header (int width, ui_align align,
+                            const std::string &col_name,
+                            const std::string &col_hdr) override;
+  virtual void do_table_end () override;
+
+  virtual void do_begin (ui_out_type type, const char *id) override;
+  virtual void do_end (ui_out_type type) override;
+  virtual void do_field_signed (int fldno, int width, ui_align align,
+                               const char *fldname, LONGEST value) override;
+  virtual void do_field_unsigned (int fldno, int width, ui_align align,
+                                 const char *fldname, ULONGEST value)
+    override;
+  virtual void do_field_skip (int fldno, int width, ui_align align,
+                          const char *fldname) override;
+  virtual void do_field_string (int fldno, int width, ui_align align,
+                               const char *fldname, const char *string,
+                               const ui_file_style &style) override;
+  virtual void do_field_fmt (int fldno, int width, ui_align align,
+                            const char *fldname, const ui_file_style &style,
+                            const char *format, va_list args)
+    override ATTRIBUTE_PRINTF (7,0);
+  virtual void do_spaces (int numspaces) override;
+  virtual void do_text (const char *string) override;
+  virtual void do_message (const ui_file_style &style,
+                          const char *format, va_list args) override
+    ATTRIBUTE_PRINTF (3,0);
+  virtual void do_wrap_hint (const char *identstring) override;
+  virtual void do_flush () override;
+  virtual void do_redirect (struct ui_file *outstream) override;
+
+  virtual bool do_is_mi_like_p () const override
+  { return true; }
+
+private:
+
+  void field_separator ();
+  void open (const char *name, ui_out_type type);
+  void close (ui_out_type type);
+
+  /* Convenience method that returns the MI out's string stream cast
+     to its appropriate type.  Assumes/asserts that output was not
+     redirected.  */
+  string_file *main_stream ();
+
+  bool m_suppress_field_separator;
+  bool m_suppress_output;
+  int m_mi_version;
+  std::vector<ui_file *> m_streams;
+};
+
+/* Create an MI ui-out object with MI version MI_VERSION, which should be equal
+   to one of the INTERP_MI* constants (see interps.h).
+
+   Return nullptr if an invalid version is provided.  */
+mi_ui_out *mi_out_new (const char *mi_version);
+
+int mi_version (ui_out *uiout);
+void mi_out_put (ui_out *uiout, struct ui_file *stream);
+void mi_out_rewind (ui_out *uiout);
 
-#endif /* MI_OUT_H */
+#endif /* MI_MI_OUT_H */