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/* Remote debugging interface ROM monitors.
* Copyright 1990, 1991, 1992 Free Software Foundation, Inc.
* Contributed by Cygnus Support. Written by Rob Savoye for Cygnus.
*
* Copyright 1990, 1991, 1992 Free Software Foundation, Inc.
* Contributed by Cygnus Support. Written by Rob Savoye for Cygnus.
*
* 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
* (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, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
struct rom_cmd_data {
char *cmd; /* command to send */
char *delim; /* the delimiter */
char *result; /* the result */
};
struct monitor_ops {
int type; /* 1 is ascii, 0 is binary */
char *init; /* initialize to the monitor */
char *execute; /* execute or usually GO command */
char *resume; /* continue command */
char *step; /* single step */
char *set_break; /* set a breakpoint */
char *clr_break; /* clear a breakpoint */
int clr_type; /* number or address for clearing */
struct rom_cmd_data setmem; /* set memory to a value */
struct rom_cmd_data getmem; /* display memory */
struct rom_cmd_data regset; /* set a register */
struct rom_cmd_data regget; /* read a register */
char *load; /* load command */
char *prompt; /* monitor command prompt */
char *cmd_delim; /* end-of-command delimitor */
char *cmd_end; /* optional command terminator */
struct target_ops *target; /* target operations */
char *loadtypes; /* the load types that are supported */
char **regnames; /* array of register names in ascii */
};
extern struct monitor_ops *current_monitor;
#define PROTO_TYPE (current_monitor->type)
#define LOADTYPES (current_monitor->loadtypes)
#define INIT_CMD (current_monitor->init)
#define GO_CMD (current_monitor->execute)
#define CONT_CMD (current_monitor->resume)
#define STEP_CMD (current_monitor->step)
#define SET_BREAK_CMD (current_monitor->set_break)
#define CLR_BREAK_CMD (current_monitor->clr_break)
#define CLR_BREAK_ADDR (current_monitor->clr_type)
#define SET_MEM (current_monitor->setmem)
#define GET_MEM (current_monitor->getmem)
#define LOAD_CMD (current_monitor->load)
#define GET_REG (current_monitor->regget)
#define SET_REG (current_monitor->regset)
#define CMD_END (current_monitor->cmd_end)
#define CMD_DELIM (current_monitor->cmd_delim)
#define PROMPT (current_monitor->prompt)
#define TARGET_OPS (current_monitor->target)
#define TARGET_NAME (current_monitor->target->to_shortname)
#define REGNAMES(x) (current_monitor->regnames[x])
#define ROMCMD(x) (x.cmd)
#define ROMDELIM(x) (x.delim)
#define ROMRES(x) (x.result)
#define push_monitor(x) current_monitor = x;
#define SREC_SIZE 160
extern void debuglogs();
extern void monitor_open();
extern void monitor_close();
extern void monitor_detach();
extern void monitor_attach();
extern void monitor_resume();
extern int monitor_wait();
extern void monitor_fetch_register();
extern void monitor_store_register();
extern void monitor_prepare_to_store();
extern int monitor_xfer_inferior_memory();
extern void monitor_files_info();
extern int monitor_insert_breakpoint();
extern int monitor_remove_breakpoint();
extern void monitor_kill();
extern void monitor_load();
extern void monitor_create_inferior();
extern void monitor_mourn_inferior();
/*
* FIXME: These are to temporarily maintain compatability with the
* old monitor structure till remote-mon.c is fixed to work
* like the *-rom.c files.
*/
#define MEM_PROMPT (current_monitor->loadtypes)
#define MEM_SET_CMD (current_monitor->setmem)
#define MEM_DIS_CMD (current_monitor->getmem)
#define REG_DELIM (current_monitor->regset.delim)
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