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

/* Stack manipulation commands, for GDB the GNU Debugger.

   Copyright (C) 2003-2019 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);

/* Get or set the last displayed symtab and line, which is, e.g. where we set a
 * breakpoint when `break' is supplied with no arguments.  */
void clear_last_displayed_sal (void);
int last_displayed_sal_is_valid (void);
struct program_space* get_last_displayed_pspace (void);
CORE_ADDR get_last_displayed_addr (void);
struct symtab* get_last_displayed_symtab (void);
int get_last_displayed_line (void);
symtab_and_line get_last_displayed_sal ();

#endif /* #ifndef STACK_H */
Commit	Line	Data
	1	/* Stack manipulation commands, for GDB the GNU Debugger.
	2
	3	Copyright (C) 2003-2019 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	/* Access method used by the MI -stack-select-frame command to switch to
	24	frame FI. This differs from SELECT_FRAME in that the observers for a
	25	user selected context change will be triggered. */
	26
	27	void select_frame_for_mi (struct frame_info *fi);
	28
	29	gdb::unique_xmalloc_ptr<char> find_frame_funname (struct frame_info *frame,
	30	enum language *funlang,
	31	struct symbol **funcp);
	32
	33	typedef void (iterate_over_block_arg_local_vars_cb) (const char print_name,
	34	struct symbol *sym,
	35	void *cb_data);
	36
	37	void iterate_over_block_arg_vars (const struct block *block,
	38	iterate_over_block_arg_local_vars_cb cb,
	39	void *cb_data);
	40
	41	void iterate_over_block_local_vars (const struct block *block,
	42	iterate_over_block_arg_local_vars_cb cb,
	43	void *cb_data);
	44
	45	/* Get or set the last displayed symtab and line, which is, e.g. where we set a
	46	* breakpoint when `break' is supplied with no arguments. */
	47	void clear_last_displayed_sal (void);
	48	int last_displayed_sal_is_valid (void);
	49	struct program_space* get_last_displayed_pspace (void);
	50	CORE_ADDR get_last_displayed_addr (void);
	51	struct symtab* get_last_displayed_symtab (void);
	52	int get_last_displayed_line (void);
	53	symtab_and_line get_last_displayed_sal ();
	54
	55	#endif /* #ifndef STACK_H */