/* Remote debugging interface to dBUG ROM monitor for GDB, the GNU debugger.
- Copyright (C) 1996, 1998, 1999, 2000, 2001, 2007
- Free Software Foundation, Inc.
+ Copyright (C) 1996-2014 Free Software Foundation, Inc.
Written by Stan Shebs of Cygnus Support.
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
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
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., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* dBUG is a monitor supplied on various Motorola boards, including
m68k, ColdFire, and PowerPC-based designs. The code here assumes
int regnamelen, char *val, int vallen)
{
int regno;
+ struct gdbarch *gdbarch = get_regcache_arch (regcache);
if (regnamelen != 2)
return;
case 'S':
if (regname[1] != 'R')
return;
- regno = PS_REGNUM;
+ regno = gdbarch_ps_regnum (gdbarch);
break;
case 'P':
if (regname[1] != 'C')
return;
- regno = PC_REGNUM;
+ regno = gdbarch_pc_regnum (gdbarch);
break;
case 'D':
if (regname[1] < '0' || regname[1] > '7')
monitor_supply_register (regcache, regno, val);
}
-/* This array of registers needs to match the indexes used by GDB. The
- whole reason this exists is because the various ROM monitors use
- different names than GDB does, and don't support all the registers
- either. So, typing "info reg sp" becomes an "A7". */
+/* This array of registers needs to match the indexes used by GDB.
+ The whole reason this exists is because the various ROM monitors
+ use different names than GDB does, and don't support all the
+ registers either. So, typing "info reg sp" becomes an "A7". */
static const char *
dbug_regname (int index)
/* no float registers */
};
- if ((index >= (sizeof (regnames) / sizeof (regnames[0])))
- || (index < 0) || (index >= gdbarch_num_regs (current_gdbarch)))
+ if (index >= ARRAY_SIZE (regnames) || index < 0)
return NULL;
else
return regnames[index];
static void
init_dbug_cmds (void)
{
- dbug_cmds.flags = MO_CLR_BREAK_USES_ADDR | MO_GETMEM_NEEDS_RANGE | MO_FILL_USES_ADDR;
+ dbug_cmds.flags = MO_CLR_BREAK_USES_ADDR
+ | MO_GETMEM_NEEDS_RANGE | MO_FILL_USES_ADDR;
dbug_cmds.init = dbug_inits; /* Init strings */
dbug_cmds.cont = "go\r"; /* continue command */
dbug_cmds.step = "trace\r"; /* single step */
dbug_cmds.getreg.term = NULL; /* getreg.term */
dbug_cmds.getreg.term_cmd = NULL; /* getreg.term_cmd */
dbug_cmds.dump_registers = "rd\r"; /* dump_registers */
- dbug_cmds.register_pattern = "\\(\\w+\\) +:\\([0-9a-fA-F]+\\b\\)"; /* register_pattern */
+ /* register_pattern */
+ dbug_cmds.register_pattern = "\\(\\w+\\) +:\\([0-9a-fA-F]+\\b\\)";
dbug_cmds.supply_register = dbug_supply_register;
- dbug_cmds.load_routine = NULL; /* load_routine (defaults to SRECs) */
dbug_cmds.load = "dl\r"; /* download command */
dbug_cmds.loadresp = "\n"; /* load response */
dbug_cmds.prompt = "dBUG>"; /* monitor command prompt */