gdb remote serial packet has wrong address

[raja.saleru@iap-online.com]

Hi,

I am trying to debug the application running on arm based target,
gdb,OpenOCD.

I am using watch points to debug the application.

In debug mode, the below RSP communication shows that the address for the
packets m, Z2 and Z0 shows wrong. Is it so ?
If yes, what can be the wrong ? Any hint to debug either at gdb side or
OpenOCD side ?

Is there any possibility of addresses can become single degit like this ?



Breakpoint 1, main () at test.c:13
13              int x = 10, y = 2;
(gdb) watch x
Sending packet: $p8#a8...Ack
Packet received: fdffffff
Sending packet: $m1,4#fe...Ack
Packet received: 00000000
Sending packet: $m560,48#a0...Ack
Packet received:
80264402603e0680185c0a00603e0200185c0200603e0400683e0400005e010
0603e0200093c0000493cdc2e185c0b00083a683e0220683e04000844881c0400001fa002001eda0
2
Sending packet: $m9,4#06...Ack
Packet received: 05000000
Sending packet: $m9,4#06...Ack
Packet received: 05000000
Hardware watchpoint 2: x
(gdb) c
Continuing.
Sending packet: $Hc0#db...Ack
Packet received:
Sending packet: $s#73...Ack
Packet received: T05
Sending packet: $p1e#06...Ack
Packet received: 6c050000
Sending packet: $Z0,568,2#b7...Ack
Packet received: OK
Sending packet: $p8#a8...Ack
Packet received: fdffffff
Sending packet: $m560,48#a0...Ack
Packet received:
80264402603e0680185c0a00603e0200185c0200603e0400683e0400005e010
0603e0200093c0000493cdc2e185c0b00083a683e0220683e04000844881c0400001fa002001eda0
2
Sending packet: $m1,4#fe...Ack
Packet received: 00000000
Sending packet: $Z2,1,4#49...Ack
Packet received: E10
Packet Z2 (write-watchpoint) is supported
Sending packet: $Z2,0,4#48...Ack
Packet received: E10
Sending packet: $z2,1,4#69...Ack
Packet received: OK
Sending packet: $z2,0,4#68...Ack
Packet received: OK
Sending packet: $Z0,5,2#49...Ack
Packet received: OK
Warning:
Could not insert hardware watchpoint 2.
Could not insert hardware breakpoints:
You may have requested too many hardware breakpoints/watchpoints.

(gdb)

Thanks in Advance
Raja Saleru