* Re: Writing to Memory and Page Alignment
@ 2003-08-07 12:19 David Mc Kenna
0 siblings, 0 replies; 3+ messages in thread
From: David Mc Kenna @ 2003-08-07 12:19 UTC (permalink / raw)
To: Duane Ellis, mckennad, gdb, insight
>>> Is it possible to force gdb to write data to a target in a page
> aligned ( boundary ) manner?
>
>Yes - Use the Source Luke.
>
>Not sure what you mean by $MF0,40 .. and $MF0,10
These Commands are the Remote Serial Protocol.
Thanks for the suggestion about target.c
Cheers,
Dave
--
http://www.iol.ie
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Writing to Memory and Page Alignment
2003-08-07 10:36 David Mc Kenna
@ 2003-08-07 12:06 ` Duane Ellis
0 siblings, 0 replies; 3+ messages in thread
From: Duane Ellis @ 2003-08-07 12:06 UTC (permalink / raw)
To: mckennad; +Cc: gdb, insight
>> Is it possible to force gdb to write data to a target in a page
aligned ( boundary ) manner?
Yes - Use the Source Luke.
Not sure what you mean by $MF0,40 .. and $MF0,10
But -- ignoring that.
I presume you are using GDB remote in some form.
Look at the low level target read/write memory functions.
Example: "gdb/target.c - look at target_xfer_memory()"
Make your changes there - or what ever is the appropriate
target file(s) for your target. & build.
-Duane.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Writing to Memory and Page Alignment
@ 2003-08-07 10:36 David Mc Kenna
2003-08-07 12:06 ` Duane Ellis
0 siblings, 1 reply; 3+ messages in thread
From: David Mc Kenna @ 2003-08-07 10:36 UTC (permalink / raw)
To: gdb, insight
Hi all,
Is it possible to force gdb to write data to a target in a page aligned ( boundary
) manner?
For example, I have flash memory which is located at 0x8000 and the page size
is 256bytes. Under the current setup, gdb can overlap the pages and cause problems,
e.g. $MF0,40:.......#CS, here pages 0 and 1 overlap. Is it possible to get gdb
to split this command into two page aligned commands? i.e. $MF0,10:...#CS, page
0 written, and $M100,30:...#CS, page 1 written.
Thanks,
Dave Mc Kenna
--
http://www.iol.ie
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2003-08-07 12:06 ` Duane Ellis
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