diff options
Diffstat (limited to 'gdb/cpu32bug-rom.c')
| -rw-r--r-- | gdb/cpu32bug-rom.c | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/gdb/cpu32bug-rom.c b/gdb/cpu32bug-rom.c index 2801be9..efaf89a 100644 --- a/gdb/cpu32bug-rom.c +++ b/gdb/cpu32bug-rom.c @@ -74,12 +74,22 @@ cpu32bug_supply_register (char *regname, int regnamelen, char *val, int vallen) * 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 @@ -139,7 +149,8 @@ init_cpu32bug_cmds (void) 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.regnames = NULL; /* registers names */ + cpu32bug_cmds.regname = cpu32bug_regname; cpu32bug_cmds.magic = MONITOR_OPS_MAGIC; /* magic */ }; /* init_cpu32bug_cmds */ |