/* Stack manipulation commands, for GDB the GNU Debugger. 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 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 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, see <http://www.gnu.org/licenses/>. */ #ifndef STACK_H #define STACK_H /* 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 */