* Remote debugging w/o symbols
@ 2010-07-01 11:37 Mathias Lafeldt
2010-07-01 17:00 ` Mike Frysinger
0 siblings, 1 reply; 2+ messages in thread
From: Mathias Lafeldt @ 2010-07-01 11:37 UTC (permalink / raw)
To: gdb
Hi,
is there any way I can do remote debugging without using a command like
"file" to get the symbols?
After running "target remote ..." to connect to a remote stub, "dump" or
"disassemble" fail due to a memory access error. I know that the symbols
are required for source-level debugging, but I guess there still must be
a way to dump memory and disassemble it without them.
Manually defining memory regions with "mem" didn't change the situation.
-Mathias
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Remote debugging w/o symbols
2010-07-01 11:37 Remote debugging w/o symbols Mathias Lafeldt
@ 2010-07-01 17:00 ` Mike Frysinger
0 siblings, 0 replies; 2+ messages in thread
From: Mike Frysinger @ 2010-07-01 17:00 UTC (permalink / raw)
To: gdb; +Cc: Mathias Lafeldt
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On Thursday, July 01, 2010 07:37:38 Mathias Lafeldt wrote:
> is there any way I can do remote debugging without using a command like
> "file" to get the symbols?
>
> After running "target remote ..." to connect to a remote stub, "dump" or
> "disassemble" fail due to a memory access error. I know that the symbols
> are required for source-level debugging, but I guess there still must be
> a way to dump memory and disassemble it without them.
>
> Manually defining memory regions with "mem" didn't change the situation.
you need to show the actual commands you're running and the output you're
seeing. i do remote debugging with no symbols all the time and dont have
problems reading/writing/disassembling random pieces of memory.
-mike
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