[ECOS] multithreading problem with i386

["danish iftikhar" <d_iftikhar at hotmail dot com>]

Hi

i have installed eCos to work on for i386 pc target . i run sample 
applications also ..everything was fine ..there was some problem in serial 
io ..basically receiver isr is not properly handled , which i had to modify 
.
but now i am trying to run a multi-threading application on this , but it's 
behaving in a very absurd manner, not even signalling waiting threads . 
moreover after creating thread , i gave the gdb command "info thread" to saw 
the thread status & it showed 1 idle thread & other one with priority 0 and 
then hanged saying:
ignoring packet error, continuing...

is this some bug in gdb or multithreading is not properly handled in eCos . 
dsr is not even signalling the waiting read thread even after reading the 
data .

regards
danish.
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