[ECOS] Redboot-GDB

Michael Anburaj embeddedeng@hotmail.com
Sat Jun 21 02:18:00 GMT 2003


Sorry, I passed on some wrong information :( <I am extremely sorry for 
that>. This ("C0a") was due to the JTAG probe & the AXD debugger.


These are the actual message transaction from the remote_log file:
w +$Hc-1#09
r +$OK#9a
w +$qC#b4
r +$QC00000001#15
w +$qOffsets#4b
r +$#00
w +$?#3f
r +$S05#b8
w +$Hg1#e0
r +$OK#9a
w +$g#67
:
:
:
r +$OK#9a
w +$Pf=00000400#77
r +$OK#9a
w +
c c
w $Hc0#db
r +$OK#9a
w +$c#63
r +
w \x03
End of log

<always...haha>

Please advice me, if my understanding is right:
1.	When “Pf=00000400” is sent, its going to store it in the _registers[PC] = 
0x40000.
2.	And when “c” is sent, at __process_packet() the stack (or context) is 
switched to the new ecos_app to be started before returning to 
return_from_exception:. Am I right?

Assuming that statement 2 is right; I tried find this 1 piece of code in the 
flow corresponding to “c” in __process_packet(). But couldn’t find it. 
Please point me to this.

With this info. I am sure; I would get much closer to my problem.

Thanks,
-Mike.

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