[Lazarus] Gdb and openocd via lazarus

[Justin Smyth]

Michael

A few questions for you , I am back now able to proceeded with my arm
project using lazarus ( laptop has been dead 3 weeks needed a replacement
motherboard off ebay from the USA).


The arm GDB I am using I got from code sorcery ( arm-none-eabi )


C:\LazarusExtras\gdb\bin>arm-none-eabi-gdb.exe
GNU gdb (Sourcery G++ Lite 2010.09-51) 7.2.50.20100908-cvs
Copyright (C) 2010 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later
<http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "--host=i686-mingw32 --target=arm-none-eabi".
For bug reporting instructions, please see:
<https://support.codesourcery.com/GNUToolchain/>. 



Is this the best version to use ? 

Could I compile the latest version of gdb from there svn ? would that work
out of the box - I've been able to compile fpc ok for arm from svn. 


I just want to make sure the copy of gdb for arm I using can stop on
breakpoints etc.


Justin Smyth



-----Original Message-----
From: Koenraad Lelong [mailto:lazarus2 at de-brouwerij.be] 
Sent: Friday, 30 May 2014 6:06 AM
To: lazarus at lists.lazarus.freepascal.org
Subject: Re: [Lazarus] Gdb and openocd via lazarus

op 28-05-14 13:57, Michael Ring schreef:
>
> Here's how I call gdb:
>
> arm-none-eabi-gdb hello.elf --tui --eval-command="target extended :3333"
> --eval-command="monitor reset halt" --eval-command="set mem 
> inaccessible-by-default off" --eval-command="load"
>
>
> This loads the binary, you should end up with the debugger showing you 
> your source code.
>
> Now try stepping through the code, if all is fine then great, problem 
> is in the integration of gdb.
>
> Stept I use:
> break main
> cont
>
> step
>

This all works. Tomorrow I will try to send those commands with mseide.

Many thanks.

Koenraad


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