diff options
Diffstat (limited to 'gdb/dbug-rom.c')
| -rw-r--r-- | gdb/dbug-rom.c | 27 |
1 files changed, 20 insertions, 7 deletions
diff --git a/gdb/dbug-rom.c b/gdb/dbug-rom.c index f315557..bd20184 100644 --- a/gdb/dbug-rom.c +++ b/gdb/dbug-rom.c @@ -76,13 +76,25 @@ dbug_supply_register (char *regname, int regnamelen, char *val, int vallen) different names than GDB does, and don't support all the registers either. So, typing "info reg sp" becomes an "A7". */ -static char *dbug_regnames[NUM_REGS] = +static const char * +dbug_regname (int index) { - "D0", "D1", "D2", "D3", "D4", "D5", "D6", "D7", - "A0", "A1", "A2", "A3", "A4", "A5", "A6", "A7", - "SR", "PC" - /* no float registers */ -}; + static char *regnames[] = + { + "D0", "D1", "D2", "D3", "D4", "D5", "D6", "D7", + "A0", "A1", "A2", "A3", "A4", "A5", "A6", "A7", + "SR", "PC" + /* no float registers */ + }; + + if ((index >= (sizeof (regnames) / sizeof (regnames[0]))) + || (index < 0) || (index >= NUM_REGS)) + return NULL; + else + return regnames[index]; + +} + static struct target_ops dbug_ops; static struct monitor_ops dbug_cmds; @@ -135,7 +147,8 @@ init_dbug_cmds (void) dbug_cmds.cmd_end = NULL; /* optional command terminator */ dbug_cmds.target = &dbug_ops; /* target operations */ dbug_cmds.stopbits = SERIAL_1_STOPBITS; /* number of stop bits */ - dbug_cmds.regnames = dbug_regnames; /* registers names */ + dbug_cmds.regnames = NULL; /* registers names */ + dbug_cmds.regname = dbug_regname; dbug_cmds.magic = MONITOR_OPS_MAGIC; /* magic */ } /* init_debug_ops */ |