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GDB connection via TCP
- To: "Ecos-List (E-mail)" <ecos-discuss at sourceware dot cygnus dot com>
- Subject: [ECOS] GDB connection via TCP
- From: Fabrice Gautier <Fabrice_Gautier at sdesigns dot com>
- Date: Mon, 23 Oct 2000 12:35:08 -0700
Hi,
When running RedBoot, I can connect gdb via tcp or serial, I can load a
program (serial or tcp work), and I succeded running a test program but
only with serial connection.
When I try to run the test program when connected with tcp, the program
still try to do diag output via serial but the output is O-packetized as if
the program thought GDB was on serial.
In the redboot main, there is just before the breakpoint a
CYGACC_CALL_IF_SET_CONSOLE_COMM(cur); but I don't know when/where 'cur' is
updated. Anyway removing this line doesn't seem to change anything: serial
works, tcp doesn't.
I'm wondering if the program itself have to set up the correct diag and/or
debug channel when it uses te virtual vectors table ?
Thanks
--
Fabrice Gautier
fabrice_gautier@sdesigns.com