diff options
Diffstat (limited to 'gdb/rom68k-rom.c')
| -rw-r--r-- | gdb/rom68k-rom.c | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/gdb/rom68k-rom.c b/gdb/rom68k-rom.c index ec49f5d7177..cc0586f8ed5 100644 --- a/gdb/rom68k-rom.c +++ b/gdb/rom68k-rom.c @@ -157,11 +157,24 @@ rom68k_supply_register (char *regname, int regnamelen, char *val, int vallen) 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] = +static const char * +rom68k_regname (int index) { - "D0", "D1", "D2", "D3", "D4", "D5", "D6", "D7", - "A0", "A1", "A2", "A3", "A4", "A5", "A6", "ISP", - "SR", "PC"}; + + static char *regnames[] = + { + "D0", "D1", "D2", "D3", "D4", "D5", "D6", "D7", + "A0", "A1", "A2", "A3", "A4", "A5", "A6", "ISP", + "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 through to a printf style function, we may include formatting @@ -220,7 +233,8 @@ init_rom68k_cmds (void) rom68k_cmds.cmd_end = ".\r"; rom68k_cmds.target = &rom68k_ops; rom68k_cmds.stopbits = SERIAL_1_STOPBITS; - rom68k_cmds.regnames = rom68k_regnames; + rom68k_cmds.regnames = NULL; + rom68k_cmds.regname = rom68k_regname; rom68k_cmds.magic = MONITOR_OPS_MAGIC; } /* init_rom68k_cmds */ |