gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / gdb / stack.h

diff --git a/gdb/stack.h b/gdb/stack.h
index 59e24eb97b96480807ac09d9d7adbf0b9407bf1c..e33bbed967d6320b17d017af17fb3e09fb755ac2 100644 (file)
--- a/gdb/stack.h
+++ b/gdb/stack.h
@@ -1,12 +1,12 @@
 /* Stack manipulation commands, for GDB the GNU Debugger.
 
-   Copyright (C) 2003 Free Software Foundation, Inc.
+   Copyright (C) 2003-2020 Free Software Foundation, Inc.
 
    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,
@@ -15,13 +15,82 @@
    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 STACK_H
 #define STACK_H
 
-void select_frame_command (char *level_exp, int from_tty);
+/* Access method used by the MI -stack-select-frame command to switch to
+   frame FI.  This differs from SELECT_FRAME in that the observers for a
+   user selected context change will be triggered.  */
+
+void select_frame_for_mi (struct frame_info *fi);
+
+gdb::unique_xmalloc_ptr<char> find_frame_funname (struct frame_info *frame,
+                                                 enum language *funlang,
+                                                 struct symbol **funcp);
+
+typedef void (*iterate_over_block_arg_local_vars_cb) (const char *print_name,
+                                                     struct symbol *sym,
+                                                     void *cb_data);
+
+void iterate_over_block_arg_vars (const struct block *block,
+                                 iterate_over_block_arg_local_vars_cb cb,
+                                 void *cb_data);
+
+void iterate_over_block_local_vars (const struct block *block,
+                                   iterate_over_block_arg_local_vars_cb cb,
+                                   void *cb_data);
+
+/* Initialize *WHAT to be a copy of the user desired print what frame info.
+   If !WHAT.has_value (), the printing function chooses a default set of
+   information to print, otherwise the printing function should print
+   the relevant information.  */
+
+void get_user_print_what_frame_info (gdb::optional<enum print_what> *what);
+
+/* Return true if we should display the address in addition to the location,
+   because we are in the middle of a statement.  */
+
+bool frame_show_address (struct frame_info *frame, struct symtab_and_line sal);
+
+/* Forget the last sal we displayed.  */
+
+void clear_last_displayed_sal (void);
+
+/* Is our record of the last sal we displayed valid?  If not, the
+   get_last_displayed_* functions will return NULL or 0, as appropriate.  */
+
+bool last_displayed_sal_is_valid (void);
+
+/* Get the pspace of the last sal we displayed, if it's valid, otherwise
+   return nullptr.  */
+
+struct program_space* get_last_displayed_pspace (void);
+
+/* Get the address of the last sal we displayed, if it's valid, otherwise
+   return an address of 0.  */
+
+CORE_ADDR get_last_displayed_addr (void);
+
+/* Get the symtab of the last sal we displayed, if it's valid, otherwise
+   return nullptr.  */
+
+struct symtab* get_last_displayed_symtab (void);
+
+/* Get the line of the last sal we displayed, if it's valid, otherwise
+   return 0.  */
+
+int get_last_displayed_line (void);
+
+/* Get the last sal we displayed, if it's valid, otherwise return a
+   symtab_and_line constructed in its default state.  */
+
+symtab_and_line get_last_displayed_sal ();
+
+/* Completer for the "frame apply all" command.  */
+void frame_apply_all_cmd_completer (struct cmd_list_element *ignore,
+                                   completion_tracker &tracker,
+                                   const char *text, const char */*word*/);
 
 #endif /* #ifndef STACK_H */