mirror of
https://github.com/darlinghq/darling-gdb.git
synced 2024-11-28 22:40:24 +00:00
f8f3659f3e
w89k-rom.c: Remove loadtypes, loadprotos and baudrates. * op50-rom.c: Fix copyrights and add load routine to op50n_cmds. * rom68k-rom.c (_initialize_rom68k): Don't set baud rate. * w89k-rom.c: Fix copyrights.
135 lines
4.1 KiB
C
135 lines
4.1 KiB
C
/* Remote target glue for the Oki op50n based eval board.
|
|
|
|
Copyright 1995 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 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. */
|
|
|
|
#include "defs.h"
|
|
#include "gdbcore.h"
|
|
#include "target.h"
|
|
#include "monitor.h"
|
|
#include "serial.h"
|
|
|
|
static void op50n_open PARAMS ((char *args, int from_tty));
|
|
|
|
/*
|
|
* this array of registers need to match the indexes used by GDB. The
|
|
* whole reason this exists is cause the various ROM monitors use
|
|
* different strings than GDB does, and doesn't support all the
|
|
* registers either. So, typing "info reg sp" becomes a "r30".
|
|
*/
|
|
|
|
static char *op50n_regnames[NUM_REGS] =
|
|
{
|
|
"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
|
|
"r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
|
|
"r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23",
|
|
"r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31",
|
|
"cr11", "p", NULL, NULL, NULL, "cr15", "cr19", "cr20",
|
|
"cr21", "cr22", NULL, NULL, NULL, NULL, NULL, NULL,
|
|
NULL, NULL, NULL, "cr0", "cr8", "cr9", "cr10","cr12",
|
|
"cr13", "cr24", "cr25", "cr26",
|
|
};
|
|
|
|
/*
|
|
* Define the monitor command strings. Since these are passed directly
|
|
* through to a printf style function, we need can include formatting
|
|
* strings. We also need a CR or LF on the end.
|
|
*/
|
|
|
|
static struct target_ops op50n_ops;
|
|
|
|
static char *op50n_inits[] = {"\003.\n", NULL};
|
|
|
|
static struct monitor_ops op50n_cmds =
|
|
{
|
|
0, /* flags */
|
|
op50n_inits, /* Init strings */
|
|
"g\n", /* continue command */
|
|
"t\n", /* single step */
|
|
NULL, /* Interrupt char */
|
|
"b %x\n", /* set a breakpoint */
|
|
"bx %x\n", /* clear a breakpoint */
|
|
NULL, /* clear all breakpoints */
|
|
NULL, /* memory fill cmd */
|
|
{
|
|
"sx %x %x;.\n", /* setmem.cmdb (addr, value) */
|
|
NULL, /* setmem.cmdw (addr, value) */
|
|
NULL, /* setmem.cmdl (addr, value) */
|
|
NULL, /* setmem.cmdll (addr, value) */
|
|
NULL, /* setreg.resp_delim */
|
|
NULL, /* setreg.term */
|
|
NULL, /* setreg.term_cmd */
|
|
},
|
|
{
|
|
"sx %x\n", /* getmem.cmdb (addr, value) */
|
|
NULL, /* getmem.cmdw (addr, value) */
|
|
NULL, /* getmem.cmdl (addr, value) */
|
|
NULL, /* getmem.cmdll (addr, value) */
|
|
": ", /* getmem.resp_delim */
|
|
NULL, /* getmem.term */
|
|
NULL, /* getmem.term_cmd */
|
|
},
|
|
{
|
|
"x %s %x\n", /* setreg.cmd (name, value) */
|
|
NULL, /* setreg.resp_delim */
|
|
NULL, /* setreg.term */
|
|
NULL, /* setreg.term_cmd */
|
|
},
|
|
{
|
|
"x %s\n", /* getreg.cmd (name) */
|
|
"=", /* getreg.resp_delim */
|
|
NULL, /* getreg.term */
|
|
NULL, /* getreg.term_cmd */
|
|
},
|
|
NULL, /* dump_registers */
|
|
NULL, /* register_pattern */
|
|
NULL, /* supply_register */
|
|
NULL, /* load routine */
|
|
"r 0\n", /* download command */
|
|
NULL, /* load response */
|
|
"#", /* monitor command prompt */
|
|
NULL, /* end-of-command delimitor */
|
|
NULL, /* optional command terminator */
|
|
&op50n_ops, /* target operations */
|
|
SERIAL_1_STOPBITS, /* number of stop bits */
|
|
op50n_regnames, /* register names */
|
|
MONITOR_OPS_MAGIC /* magic */
|
|
};
|
|
|
|
static void
|
|
op50n_open (args, from_tty)
|
|
char *args;
|
|
int from_tty;
|
|
{
|
|
monitor_open (args, &op50n_cmds, from_tty);
|
|
}
|
|
|
|
void
|
|
_initialize_op50n ()
|
|
{
|
|
init_monitor_ops (&op50n_ops);
|
|
|
|
op50n_ops.to_shortname = "op50n";
|
|
op50n_ops.to_longname = "Oki's debug monitor for the Op50n Eval board";
|
|
op50n_ops.to_doc = "Debug on a Oki OP50N eval board.\n\
|
|
Specify the serial device it is connected to (e.g. /dev/ttya).";
|
|
op50n_ops.to_open = op50n_open;
|
|
|
|
add_target (&op50n_ops);
|
|
}
|