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

/* Disassemble support for GDB.
   Copyright (C) 2002-2014 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 DISASM_H
#define DISASM_H

#include "dis-asm.h"

#define DISASSEMBLY_SOURCE	(0x1 << 0)
#define DISASSEMBLY_RAW_INSN	(0x1 << 1)
#define DISASSEMBLY_OMIT_FNAME	(0x1 << 2)
#define DISASSEMBLY_FILENAME	(0x1 << 3)
#define DISASSEMBLY_OMIT_PC	(0x1 << 4)

struct gdbarch;
struct ui_out;
struct ui_file;

/* Return a filled in disassemble_info object for use by gdb.  */

extern struct disassemble_info gdb_disassemble_info (struct gdbarch *gdbarch,
						     struct ui_file *file);

extern void gdb_disassembly (struct gdbarch *gdbarch, struct ui_out *uiout,
			     char *file_string, int flags, int how_many,
			     CORE_ADDR low, CORE_ADDR high);

/* Print the instruction at address MEMADDR in debugged memory,
   on STREAM.  Returns the length of the instruction, in bytes,
   and, if requested, the number of branch delay slot instructions.  */

extern int gdb_print_insn (struct gdbarch *gdbarch, CORE_ADDR memaddr,
			   struct ui_file *stream, int *branch_delay_insns);

/* Return the length in bytes of the instruction at address MEMADDR in
   debugged memory.  */

extern int gdb_insn_length (struct gdbarch *gdbarch, CORE_ADDR memaddr);

/* Return the length in bytes of INSN, originally at MEMADDR.  MAX_LEN
   is the size of the buffer containing INSN.  */

extern int gdb_buffered_insn_length (struct gdbarch *gdbarch,
				     const gdb_byte *insn, int max_len,
				     CORE_ADDR memaddr);

#endif
Commit	Line	Data
	1	/* Disassemble support for GDB.
	2	Copyright (C) 2002-2014 Free Software Foundation, Inc.
	3
	4	This file is part of GDB.
	5
	6	This program is free software; you can redistribute it and/or modify
	7	it under the terms of the GNU General Public License as published by
	8	the Free Software Foundation; either version 3 of the License, or
	9	(at your option) any later version.
	10
	11	This program is distributed in the hope that it will be useful,
	12	but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	GNU General Public License for more details.
	15
	16	You should have received a copy of the GNU General Public License
	17	along with this program. If not, see <http://www.gnu.org/licenses/>. */
	18
	19	#ifndef DISASM_H
	20	#define DISASM_H
	21
	22	#include "dis-asm.h"
	23
	24	#define DISASSEMBLY_SOURCE (0x1 << 0)
	25	#define DISASSEMBLY_RAW_INSN (0x1 << 1)
	26	#define DISASSEMBLY_OMIT_FNAME (0x1 << 2)
	27	#define DISASSEMBLY_FILENAME (0x1 << 3)
	28	#define DISASSEMBLY_OMIT_PC (0x1 << 4)
	29
	30	struct gdbarch;
	31	struct ui_out;
	32	struct ui_file;
	33
	34	/* Return a filled in disassemble_info object for use by gdb. */
	35
	36	extern struct disassemble_info gdb_disassemble_info (struct gdbarch *gdbarch,
	37	struct ui_file *file);
	38
	39	extern void gdb_disassembly (struct gdbarch gdbarch, struct ui_out uiout,
	40	char *file_string, int flags, int how_many,
	41	CORE_ADDR low, CORE_ADDR high);
	42
	43	/* Print the instruction at address MEMADDR in debugged memory,
	44	on STREAM. Returns the length of the instruction, in bytes,
	45	and, if requested, the number of branch delay slot instructions. */
	46
	47	extern int gdb_print_insn (struct gdbarch *gdbarch, CORE_ADDR memaddr,
	48	struct ui_file stream, int branch_delay_insns);
	49
	50	/* Return the length in bytes of the instruction at address MEMADDR in
	51	debugged memory. */
	52
	53	extern int gdb_insn_length (struct gdbarch *gdbarch, CORE_ADDR memaddr);
	54
	55	/* Return the length in bytes of INSN, originally at MEMADDR. MAX_LEN
	56	is the size of the buffer containing INSN. */
	57
	58	extern int gdb_buffered_insn_length (struct gdbarch *gdbarch,
	59	const gdb_byte *insn, int max_len,
	60	CORE_ADDR memaddr);
	61
	62	#endif