1 /* Stack manipulation commands, for GDB the GNU Debugger. 2 3 Copyright (C) 2003-2023 Free Software Foundation, Inc. 4 5 This file is part of GDB. 6 7 This program is free software; you can redistribute it and/or modify 8 it under the terms of the GNU General Public License as published by 9 the Free Software Foundation; either version 3 of the License, or 10 (at your option) any later version. 11 12 This program is distributed in the hope that it will be useful, 13 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 GNU General Public License for more details. 16 17 You should have received a copy of the GNU General Public License 18 along with this program. If not, see <http://www.gnu.org/licenses/>. */ 19 20 #ifndef STACK_H 21 #define STACK_H 22 23 gdb::unique_xmalloc_ptr<char> find_frame_funname (frame_info_ptr frame, 24 enum language *funlang, 25 struct symbol **funcp); 26 27 typedef gdb::function_view<void (const char *print_name, struct symbol *sym)> 28 iterate_over_block_arg_local_vars_cb; 29 30 void iterate_over_block_arg_vars (const struct block *block, 31 iterate_over_block_arg_local_vars_cb cb); 32 33 void iterate_over_block_local_vars (const struct block *block, 34 iterate_over_block_arg_local_vars_cb cb); 35 36 /* Initialize *WHAT to be a copy of the user desired print what frame info. 37 If !WHAT.has_value (), the printing function chooses a default set of 38 information to print, otherwise the printing function should print 39 the relevant information. */ 40 41 void get_user_print_what_frame_info (gdb::optional<enum print_what> *what); 42 43 /* Return true if we should display the address in addition to the location, 44 because we are in the middle of a statement. */ 45 46 bool frame_show_address (frame_info_ptr frame, struct symtab_and_line sal); 47 48 /* Forget the last sal we displayed. */ 49 50 void clear_last_displayed_sal (void); 51 52 /* Is our record of the last sal we displayed valid? If not, the 53 get_last_displayed_* functions will return NULL or 0, as appropriate. */ 54 55 bool last_displayed_sal_is_valid (void); 56 57 /* Get the pspace of the last sal we displayed, if it's valid, otherwise 58 return nullptr. */ 59 60 struct program_space* get_last_displayed_pspace (void); 61 62 /* Get the address of the last sal we displayed, if it's valid, otherwise 63 return an address of 0. */ 64 65 CORE_ADDR get_last_displayed_addr (void); 66 67 /* Get the symtab of the last sal we displayed, if it's valid, otherwise 68 return nullptr. */ 69 70 struct symtab* get_last_displayed_symtab (void); 71 72 /* Get the line of the last sal we displayed, if it's valid, otherwise 73 return 0. */ 74 75 int get_last_displayed_line (void); 76 77 /* Get the last sal we displayed, if it's valid, otherwise return a 78 symtab_and_line constructed in its default state. */ 79 80 symtab_and_line get_last_displayed_sal (); 81 82 /* Completer for the "frame apply all" command. */ 83 void frame_apply_all_cmd_completer (struct cmd_list_element *ignore, 84 completion_tracker &tracker, 85 const char *text, const char */*word*/); 86 87 #endif /* #ifndef STACK_H */ 88