1 /* Remote debugging interface ROM monitors.
2 * Copyright 1990, 1991, 1992 Free Software Foundation, Inc.
3 * Contributed by Cygnus Support. Written by Rob Savoye for Cygnus.
5 * Copyright 1990, 1991, 1992 Free Software Foundation, Inc.
6 * Contributed by Cygnus Support. Written by Rob Savoye for Cygnus.
8 * This file is part of GDB.
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
26 char *cmd
; /* command to send */
27 char *delim
; /* the delimiter */
28 char *result
; /* the result */
32 int type
; /* 1 is ascii, 0 is binary */
33 char *init
; /* initialize to the monitor */
34 char *execute
; /* execute or usually GO command */
35 char *resume
; /* continue command */
36 char *step
; /* single step */
37 char *set_break
; /* set a breakpoint */
38 char *clr_break
; /* clear a breakpoint */
39 int clr_type
; /* number or address for clearing */
40 struct rom_cmd_data setmem
; /* set memory to a value */
41 struct rom_cmd_data getmem
; /* display memory */
42 struct rom_cmd_data regset
; /* set a register */
43 struct rom_cmd_data regget
; /* read a register */
44 char *load
; /* load command */
45 char *prompt
; /* monitor command prompt */
46 char *cmd_delim
; /* end-of-command delimitor */
47 char *cmd_end
; /* optional command terminator */
48 struct target_ops
*target
; /* target operations */
49 char *loadtypes
; /* the load types that are supported */
50 char *loadprotos
; /* the load protocols that are supported */
51 char **regnames
; /* array of register names in ascii */
54 extern struct monitor_ops
*current_monitor
;
56 #define PROTO_TYPE (current_monitor->type)
57 #define LOADTYPES (current_monitor->loadtypes)
58 #define LOADPROTOS (current_monitor->loadprotos)
59 #define INIT_CMD (current_monitor->init)
60 #define GO_CMD (current_monitor->execute)
61 #define CONT_CMD (current_monitor->resume)
62 #define STEP_CMD (current_monitor->step)
63 #define SET_BREAK_CMD (current_monitor->set_break)
64 #define CLR_BREAK_CMD (current_monitor->clr_break)
65 #define CLR_BREAK_ADDR (current_monitor->clr_type)
66 #define SET_MEM (current_monitor->setmem)
67 #define GET_MEM (current_monitor->getmem)
68 #define LOAD_CMD (current_monitor->load)
69 #define GET_REG (current_monitor->regget)
70 #define SET_REG (current_monitor->regset)
71 #define CMD_END (current_monitor->cmd_end)
72 #define CMD_DELIM (current_monitor->cmd_delim)
73 #define PROMPT (current_monitor->prompt)
74 #define TARGET_OPS (current_monitor->target)
75 #define TARGET_NAME (current_monitor->target->to_shortname)
76 #define REGNAMES(x) (current_monitor->regnames[x])
77 #define ROMCMD(x) (x.cmd)
78 #define ROMDELIM(x) (x.delim)
79 #define ROMRES(x) (x.result)
81 #define push_monitor(x) current_monitor = x;
85 extern void debuglogs();
86 extern void monitor_open();
87 extern void monitor_close();
88 extern void monitor_detach();
89 extern void monitor_attach();
90 extern void monitor_resume();
91 extern int monitor_wait();
92 extern void monitor_fetch_register();
93 extern void monitor_store_register();
94 extern void monitor_prepare_to_store();
95 extern int monitor_xfer_inferior_memory();
96 extern void monitor_files_info();
97 extern int monitor_insert_breakpoint();
98 extern int monitor_remove_breakpoint();
99 extern void monitor_kill();
100 extern void monitor_load();
101 extern void monitor_create_inferior();
102 extern void monitor_mourn_inferior();
105 * FIXME: These are to temporarily maintain compatability with the
106 * old monitor structure till remote-mon.c is fixed to work
107 * like the *-rom.c files.
109 #define MEM_PROMPT (current_monitor->loadtypes)
110 #define MEM_SET_CMD (current_monitor->setmem)
111 #define MEM_DIS_CMD (current_monitor->getmem)
112 #define REG_DELIM (current_monitor->regset.delim)