About HEAP error

[Richi Dubey]

Oh, that makes sense. Thank you.

I got this:

(gdb) p *(Heap_Error_context*)(0x00206d7c)
$5 = {
  heap = 0x202ba8 <_Workspace_Area>,
  block = 0x206fec,
  reason = HEAP_ERROR_FREE_PATTERN
}

HEAP_ERROR_FREE_PATTERN
There is an unexpected value in the free pattern of a free heap block.

I will try to find out more about this error.

On Mon, Mar 1, 2021 at 8:30 PM Gedare Bloom <gedare at rtems.org> wrote:

> On Sun, Feb 28, 2021 at 10:53 PM Richi Dubey <richidubey at gmail.com> wrote:
> >
> > Hi,
> >
> > I get this error on sp02:
> >
> > *** FATAL ***
> > fatal source: 13 (RTEMS_FATAL_SOURCE_HEAP)
> > CPU: 0
> > fatal code: 2125180 (0x00206d7c)
> > RTEMS version: 6.0.0.44ae183090f3bc1a4ee281ff98525209b3fda7a7-modified
> > RTEMS tools: 10.2.1 20210125 (RTEMS 6, RSB
> ade089253e70d75105a8311844f82f6d20cc30a8, Newlib cb41c37)
> > executing thread ID: 0x08a010001
> > executing thread name: UI1
> >
> > On checking docs, it says the fatal code indicates address of heap
> context. I could not find any further information about this. How do I use
> 2125180 (0x00206d7c) to get more information about my error? Please advise.
>
> Good that you found that much.
> https://docs.rtems.org/branches/master/c-user/fatal_error.html
> Then, you can put that address in gdb cast it as a Heap_Error_context
> and investigate it.
>
> > _______________________________________________
> > devel mailing list
> > devel at rtems.org
> > http://lists.rtems.org/mailman/listinfo/devel
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.rtems.org/pipermail/devel/attachments/20210302/05d48601/attachment.html>