-/* Remote target glue for the rom68k ROM monitor. This was running on a
-Motorola IDP board.
-
- Copyright 1988, 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
+/* Remote target glue for the ROM68K ROM monitor.
+ Copyright 1988, 1991, 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
This file is part of GDB.
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. */
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#include "defs.h"
#include "gdbcore.h"
val = monitor_supply_register (regno++, val);
}
-/*
- * 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".
- */
+/* This array of registers need to match the indexes used by GDB.
+ This exists because the various ROM monitors use different strings
+ than does GDB, and don't necessarily support all the registers
+ either. So, typing "info reg sp" becomes a "r30". */
+
static char *rom68k_regnames[NUM_REGS] = {
"D0", "D1", "D2", "D3", "D4", "D5", "D6", "D7",
"A0", "A1", "A2", "A3", "A4", "A5", "A6", "ISP",
"SR", "PC" };
-/*
- * 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.
- */
+/* Define the monitor command strings. Since these are passed directly
+ through to a printf style function, we may include formatting
+ strings. We also need a CR or LF on the end. */
static struct target_ops rom68k_ops;
-static char *rom68k_loadtypes[] = {"srec", NULL};
-static char *rom68k_loadprotos[] = {"none", NULL};
-
static char *rom68k_inits[] = {".\r\r", NULL}; /* Exits pm/pr & download cmds */
-static struct monitor_ops rom68k_cmds =
+static struct monitor_ops rom68k_cmds ;
+
+static void
+init_rom68k_cmds(void)
{
- 0, /* flags */
- rom68k_inits, /* monitor init string */
- "go\r", /* continue command */
- "st\r", /* single step */
- NULL, /* No way to interrupt program */
- "db %x\r", /* set a breakpoint */
- "cb %x\r", /* clear a breakpoint */
- "cb *\r", /* clear all breakpoints */
- "fm %x %x %x\r", /* fill (start len val) */
- {
- "pm %x %x\r", /* setmem.cmdb (addr, value) */
- "pm.w %x %x\r", /* setmem.cmdw (addr, value) */
- "pm.l %x %x\r", /* setmem.cmdl (addr, value) */
- NULL, /* setmem.cmdll (addr, value) */
- NULL, /* setreg.resp_delim */
- NULL, /* setreg.term */
- NULL, /* setreg.term_cmd */
- },
- {
- "dm %x %x\r", /* getmem.cmdb (addr, len) */
- "dm.w %x %x\r", /* getmem.cmdw (addr, len) */
- "dm.l %x %x\r", /* getmem.cmdl (addr, len) */
- NULL, /* getmem.cmdll (addr, len) */
- " ", /* getmem.resp_delim */
- NULL, /* getmem.term */
- NULL, /* getmem.term_cmd */
- },
- {
- "pr %s %x\r", /* setreg.cmd (name, value) */
- NULL, /* setreg.resp_delim */
- NULL, /* setreg.term */
- NULL /* setreg.term_cmd */
- },
- {
- "pr %s\r", /* getreg.cmd (name) */
- ": ", /* getreg.resp_delim */
- "= ", /* getreg.term */
- ".\r" /* getreg.term_cmd */
- },
- "dr\r", /* dump_registers */
- /* register_pattern */
- "\\(\\w+\\)=\\([0-9a-fA-F]+\\( +[0-9a-fA-F]+\\b\\)*\\)",
- rom68k_supply_register, /* supply_register */
- "dc\r", /* download command */
- "Waiting for S-records from host... ", /* Load response */
- "ROM68K :->", /* monitor command prompt */
- "=", /* end-of-command delimitor */
- ".\r", /* optional command terminator */
- &rom68k_ops, /* target operations */
- rom68k_loadtypes, /* loadtypes */
- rom68k_loadprotos, /* loadprotos */
- "9600", /* supported baud rates */
- SERIAL_1_STOPBITS, /* number of stop bits */
- rom68k_regnames, /* registers names */
- MONITOR_OPS_MAGIC /* magic */
- };
+ rom68k_cmds.flags = 0;
+ rom68k_cmds.init = rom68k_inits; /* monitor init string */
+ rom68k_cmds.cont = "go\r";
+ rom68k_cmds.step = "st\r";
+ rom68k_cmds.stop = NULL;
+ rom68k_cmds.set_break = "db %x\r";
+ rom68k_cmds.clr_break = "cb %x\r";
+ rom68k_cmds.clr_all_break = "cb *\r";
+ rom68k_cmds.fill = "fm %x %x %x\r";
+ rom68k_cmds.setmem.cmdb = "pm %x %x\r";
+ rom68k_cmds.setmem.cmdw = "pm;w %x %x\r";
+ rom68k_cmds.setmem.cmdl = "pm;l %x %x\r";
+ rom68k_cmds.setmem.cmdll = NULL;
+ rom68k_cmds.setmem.resp_delim = NULL;
+ rom68k_cmds.setmem.term = NULL;
+ rom68k_cmds.setmem.term_cmd = NULL;
+ rom68k_cmds.getmem.cmdb = "dm %x %x\r";
+ rom68k_cmds.getmem.cmdw = "dm;w %x %x\r";
+ rom68k_cmds.getmem.cmdl = "dm;l %x %x\r";
+ rom68k_cmds.getmem.cmdll = NULL;
+ rom68k_cmds.getmem.resp_delim = " ";
+ rom68k_cmds.getmem.term = NULL;
+ rom68k_cmds.getmem.term_cmd = NULL;
+ rom68k_cmds.setreg.cmd = "pr %s %x\r";
+ rom68k_cmds.setreg.resp_delim = NULL;
+ rom68k_cmds.setreg.term = NULL;
+ rom68k_cmds.setreg.term_cmd = NULL ;
+ rom68k_cmds.getreg.cmd = "pr %s\r" ;
+ rom68k_cmds.getreg.resp_delim = ": " ;
+ rom68k_cmds.getreg.term = "= " ;
+ rom68k_cmds.getreg.term_cmd = ";\r" ;
+ rom68k_cmds.dump_registers = "dr\r" ;
+ rom68k_cmds.register_pattern =
+ "\\(\\w+\\)=\\([0-9a-fA-F]+\\( +[0-9a-fA-F]+\\b\\)*\\)" ;
+ rom68k_cmds.supply_register = rom68k_supply_register;
+ rom68k_cmds.load_routine = NULL;
+ rom68k_cmds.load = "dc\r";
+ rom68k_cmds.loadresp = "Waiting for S-records from host;.. ";
+ rom68k_cmds.prompt = "ROM68K :-> ";
+ rom68k_cmds.line_term = "\r";
+ rom68k_cmds.cmd_end = ";\r";
+ rom68k_cmds.target = &rom68k_ops;
+ rom68k_cmds.stopbits = SERIAL_1_STOPBITS;
+ rom68k_cmds.regnames = rom68k_regnames;
+ rom68k_cmds.magic = MONITOR_OPS_MAGIC ;
+} /* init_rom68k_cmds */
-void
-rom68k_open(args, from_tty)
+static void
+rom68k_open (args, from_tty)
char *args;
int from_tty;
{
void
_initialize_rom68k ()
{
+ init_rom68k_cmds() ;
init_monitor_ops (&rom68k_ops);
rom68k_ops.to_shortname = "rom68k";
rom68k_ops.to_open = rom68k_open;
add_target (&rom68k_ops);
-
- /* this is the default, since it's the only baud rate supported by the hardware */
- baud_rate = 9600;
}
projects / thirdparty / binutils-gdb.git / blobdiff