/* Remote debugging interface for CPU32Bug Rom monitor for GDB, the GNU debugger.
- Copyright 1995 Free Software Foundation, Inc.
+ Copyright 1995, 1996, 1998, 1999, 2000, 2001
+ Free Software Foundation, Inc.
Written by Stu Grossman of Cygnus Support
-This file is part of GDB.
+ 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 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.
+ 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+ 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., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
#include "defs.h"
#include "gdbcore.h"
#include "target.h"
#include "monitor.h"
#include "serial.h"
+#include "regcache.h"
-static void cpu32bug_open PARAMS ((char *args, int from_tty));
+#include "m68k-tdep.h"
+
+static void cpu32bug_open (char *args, int from_tty);
static void
-cpu32bug_supply_register (regname, regnamelen, val, vallen)
- char *regname;
- int regnamelen;
- char *val;
- int vallen;
+cpu32bug_supply_register (char *regname, int regnamelen, char *val, int vallen)
{
int regno;
case 'D':
if (regname[1] < '0' || regname[1] > '7')
return;
- regno = regname[1] - '0' + D0_REGNUM;
+ regno = regname[1] - '0' + M68K_D0_REGNUM;
break;
case 'A':
if (regname[1] < '0' || regname[1] > '7')
return;
- regno = regname[1] - '0' + A0_REGNUM;
+ regno = regname[1] - '0' + M68K_A0_REGNUM;
break;
default:
return;
* registers either. So, typing "info reg sp" becomes an "A7".
*/
-static char *cpu32bug_regnames[NUM_REGS] =
+static const char *
+cpu32bug_regname (int index)
{
- "D0", "D1", "D2", "D3", "D4", "D5", "D6", "D7",
- "A0", "A1", "A2", "A3", "A4", "A5", "A6", "A7",
- "SR", "PC",
-};
+ static char *regnames[] =
+ {
+ "D0", "D1", "D2", "D3", "D4", "D5", "D6", "D7",
+ "A0", "A1", "A2", "A3", "A4", "A5", "A6", "A7",
+ "SR", "PC"
+ };
+
+ if ((index >= (sizeof (regnames) / sizeof (regnames[0])))
+ || (index < 0) || (index >= NUM_REGS))
+ return NULL;
+ else
+ return regnames[index];
+}
/*
* Define the monitor command strings. Since these are passed directly
static struct target_ops cpu32bug_ops;
-static char *cpu32bug_inits[] = {"\r", NULL};
+static char *cpu32bug_inits[] =
+{"\r", NULL};
+
+static struct monitor_ops cpu32bug_cmds;
-static struct monitor_ops cpu32bug_cmds ;
-static void init_cpu32bug_cmds(void)
+static void
+init_cpu32bug_cmds (void)
{
- cpu32bug_cmds.flags = MO_CLR_BREAK_USES_ADDR;
- cpu32bug_cmds.init = cpu32bug_inits; /* Init strings */
- cpu32bug_cmds.cont = "g\r"; /* continue command */
- cpu32bug_cmds.step = "t\r"; /* single step */
- cpu32bug_cmds.stop = NULL; /* interrupt command */
- cpu32bug_cmds.set_break = "br %x\r"; /* set a breakpoint */
- cpu32bug_cmds.clr_break = "nobr %x\r"; /* clear a breakpoint */
- cpu32bug_cmds.clr_all_break = "nobr\r"; /* clear all breakpoints */
- cpu32bug_cmds.fill = "bf %x:%x %x;b\r"; /* fill (start count val) */
- cpu32bug_cmds.setmem.cmdb = "ms %x %02x\r"; /* setmem.cmdb (addr, value) */
- cpu32bug_cmds.setmem.cmdw = "ms %x %04x\r"; /* setmem.cmdw (addr, value) */
- cpu32bug_cmds.setmem.cmdl = "ms %x %08x\r"; /* setmem.cmdl (addr, value) */
- cpu32bug_cmds.setmem.cmdll = NULL; /* setmem.cmdll (addr, value) */
- cpu32bug_cmds.setmem.resp_delim = NULL; /* setreg.resp_delim */
- cpu32bug_cmds.setmem.term = NULL; /* setreg.term */
- cpu32bug_cmds.setmem.term_cmd = NULL; /* setreg.term_cmd */
- cpu32bug_cmds.getmem.cmdb = "md %x:%x;b\r"; /* getmem.cmdb (addr, len) */
- cpu32bug_cmds.getmem.cmdw = "md %x:%x;b\r"; /* getmem.cmdw (addr, len) */
- cpu32bug_cmds.getmem.cmdl = "md %x:%x;b\r"; /* getmem.cmdl (addr, len) */
- cpu32bug_cmds.getmem.cmdll = NULL; /* getmem.cmdll (addr, len) */
- cpu32bug_cmds.getmem.resp_delim = " "; /* getmem.resp_delim */
- cpu32bug_cmds.getmem.term = NULL; /* getmem.term */
- cpu32bug_cmds.getmem.term_cmd = NULL; /* getmem.term_cmd */
- cpu32bug_cmds.setreg.cmd = "rs %s %x\r"; /* setreg.cmd (name, value) */
- cpu32bug_cmds.setreg.resp_delim = NULL; /* setreg.resp_delim */
- cpu32bug_cmds.setreg.term = NULL; /* setreg.term */
- cpu32bug_cmds.setreg.term_cmd = NULL; /* setreg.term_cmd */
- cpu32bug_cmds.getreg.cmd = "rs %s\r"; /* getreg.cmd (name) */
- cpu32bug_cmds.getreg.resp_delim = "="; /* getreg.resp_delim */
- cpu32bug_cmds.getreg.term = NULL; /* getreg.term */
- cpu32bug_cmds.getreg.term_cmd = NULL ; /* getreg.term_cmd */
- cpu32bug_cmds.dump_registers = "rd\r"; /* dump_registers */
- cpu32bug_cmds.register_pattern = "\\(\\w+\\) +=\\([0-9a-fA-F]+\\b\\)"; /* register_pattern */
- cpu32bug_cmds.supply_register = cpu32bug_supply_register; /* supply_register */
- cpu32bug_cmds.load_routine = NULL; /* load_routine (defaults to SRECs) */
- cpu32bug_cmds.load = "lo\r"; /* download command */
- cpu32bug_cmds.loadresp = "\n"; /* load response */
- cpu32bug_cmds.prompt = "CPU32Bug>"; /* monitor command prompt */
- cpu32bug_cmds.line_term = "\r"; /* end-of-line terminator */
- cpu32bug_cmds.cmd_end = NULL; /* optional command terminator */
- cpu32bug_cmds.target = &cpu32bug_ops; /* target operations */
- cpu32bug_cmds.stopbits = SERIAL_1_STOPBITS; /* number of stop bits */
- cpu32bug_cmds.regnames = cpu32bug_regnames; /* registers names */
- cpu32bug_cmds.magic = MONITOR_OPS_MAGIC; /* magic */
-}; /* init_cpu32bug_cmds */
+ cpu32bug_cmds.flags = MO_CLR_BREAK_USES_ADDR;
+ cpu32bug_cmds.init = cpu32bug_inits; /* Init strings */
+ cpu32bug_cmds.cont = "g\r"; /* continue command */
+ cpu32bug_cmds.step = "t\r"; /* single step */
+ cpu32bug_cmds.stop = NULL; /* interrupt command */
+ cpu32bug_cmds.set_break = "br %x\r"; /* set a breakpoint */
+ cpu32bug_cmds.clr_break = "nobr %x\r"; /* clear a breakpoint */
+ cpu32bug_cmds.clr_all_break = "nobr\r"; /* clear all breakpoints */
+ cpu32bug_cmds.fill = "bf %x:%x %x;b\r"; /* fill (start count val) */
+ cpu32bug_cmds.setmem.cmdb = "ms %x %02x\r"; /* setmem.cmdb (addr, value) */
+ cpu32bug_cmds.setmem.cmdw = "ms %x %04x\r"; /* setmem.cmdw (addr, value) */
+ cpu32bug_cmds.setmem.cmdl = "ms %x %08x\r"; /* setmem.cmdl (addr, value) */
+ cpu32bug_cmds.setmem.cmdll = NULL; /* setmem.cmdll (addr, value) */
+ cpu32bug_cmds.setmem.resp_delim = NULL; /* setreg.resp_delim */
+ cpu32bug_cmds.setmem.term = NULL; /* setreg.term */
+ cpu32bug_cmds.setmem.term_cmd = NULL; /* setreg.term_cmd */
+ cpu32bug_cmds.getmem.cmdb = "md %x:%x;b\r"; /* getmem.cmdb (addr, len) */
+ cpu32bug_cmds.getmem.cmdw = "md %x:%x;b\r"; /* getmem.cmdw (addr, len) */
+ cpu32bug_cmds.getmem.cmdl = "md %x:%x;b\r"; /* getmem.cmdl (addr, len) */
+ cpu32bug_cmds.getmem.cmdll = NULL; /* getmem.cmdll (addr, len) */
+ cpu32bug_cmds.getmem.resp_delim = " "; /* getmem.resp_delim */
+ cpu32bug_cmds.getmem.term = NULL; /* getmem.term */
+ cpu32bug_cmds.getmem.term_cmd = NULL; /* getmem.term_cmd */
+ cpu32bug_cmds.setreg.cmd = "rs %s %x\r"; /* setreg.cmd (name, value) */
+ cpu32bug_cmds.setreg.resp_delim = NULL; /* setreg.resp_delim */
+ cpu32bug_cmds.setreg.term = NULL; /* setreg.term */
+ cpu32bug_cmds.setreg.term_cmd = NULL; /* setreg.term_cmd */
+ cpu32bug_cmds.getreg.cmd = "rs %s\r"; /* getreg.cmd (name) */
+ cpu32bug_cmds.getreg.resp_delim = "="; /* getreg.resp_delim */
+ cpu32bug_cmds.getreg.term = NULL; /* getreg.term */
+ cpu32bug_cmds.getreg.term_cmd = NULL; /* getreg.term_cmd */
+ cpu32bug_cmds.dump_registers = "rd\r"; /* dump_registers */
+ cpu32bug_cmds.register_pattern = "\\(\\w+\\) +=\\([0-9a-fA-F]+\\b\\)"; /* register_pattern */
+ cpu32bug_cmds.supply_register = cpu32bug_supply_register;
+ cpu32bug_cmds.load_routine = NULL; /* load_routine (defaults to SRECs) */
+ cpu32bug_cmds.load = "lo\r"; /* download command */
+ cpu32bug_cmds.loadresp = "\n"; /* load response */
+ cpu32bug_cmds.prompt = "CPU32Bug>"; /* monitor command prompt */
+ cpu32bug_cmds.line_term = "\r"; /* end-of-line terminator */
+ cpu32bug_cmds.cmd_end = NULL; /* optional command terminator */
+ cpu32bug_cmds.target = &cpu32bug_ops; /* target operations */
+ cpu32bug_cmds.stopbits = SERIAL_1_STOPBITS; /* number of stop bits */
+ cpu32bug_cmds.regnames = NULL; /* registers names */
+ cpu32bug_cmds.regname = cpu32bug_regname;
+ cpu32bug_cmds.magic = MONITOR_OPS_MAGIC; /* magic */
+}; /* init_cpu32bug_cmds */
static void
-cpu32bug_open(args, from_tty)
- char *args;
- int from_tty;
+cpu32bug_open (char *args, int from_tty)
{
monitor_open (args, &cpu32bug_cmds, from_tty);
}
+extern initialize_file_ftype _initialize_cpu32bug_rom; /* -Wmissing-prototypes */
+
void
-_initialize_cpu32bug_rom ()
+_initialize_cpu32bug_rom (void)
{
- init_cpu32bug_cmds() ;
+ init_cpu32bug_cmds ();
init_monitor_ops (&cpu32bug_ops);
cpu32bug_ops.to_shortname = "cpu32bug";
projects / deliverable / binutils-gdb.git / blobdiff