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multi-ice-gdb-server stops working under newer cygwin
- From: "Jianding Luo" <jluo at marvell dot com>
- To: <ecos-discuss at ecos dot sourceware dot org>
- Date: Tue, 14 Dec 2004 17:17:18 -0800
- Subject: [ECOS] multi-ice-gdb-server stops working under newer cygwin
A couple months ago, I followed the instructions on ecos.sourceware.org
and successfully built multi-ice-gdb-server.exe. It danced with ARM
multi-ice server and arm-elf-gdb without any problem.
Then recently my PC was reformatted for an unrelated reason. I had to
reinstall everything, including a newer version cygwin. All the sudden,
arm-elf-gdb is now unable to complete the connection to
multi-ice-gdb-server:
##"C:\Program Files\ARM\Multi-ICE\multi-ice-gdb-server.exe"
--remote-port 9000 --byte-sex l --config-dialog
GNU Multi-ICE GDB server 1.0
Connected to the Multi-Ice target.
Targeted ARM core: ARM9 0
Target characteristics:
Hardware?: YES
Comms Channel?: YES
Endian-ness: LITTLE
Single-Step Support: NO
Load Size: 32768
Custom Load?: NO
No other modules found on debug target.
GDB Server starting on port 9000
Got a connection from localhost
Not a good vector or eCos not running!
putpkt(read): Resource temporarily unavailable
readchar: Resource temporarily unavailable
Closing connection...
###arm-elf-gdb
Target remote localhost:9000
A little dig reveals that this is caused by a socket read error within
function readchar in file remote-utils.c. I don't know how to
investigate this problem further. Does anybody have seen this behavior
before?
Thanks
--Jianding--
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