Problem about port cycloneTCP

Joel Sherrill joel at
Fri Sep 6 14:22:27 UTC 2019

On Fri, Sep 6, 2019 at 3:44 AM jameszxj <jameszxj at> wrote:
> HI,
> I met a strange problem when I port cycloneTCP on z7000 board. System crashed when a add or delete some codes, even if the codes have nothing to do with cycloneTCP.
> I trace the PC pointer, But it point to RTEMS core function, I think core function is impossible to have a problem. I guess it is a memory problem, but i have no idea to trace it.
> libBSD runs OK on this board.
> some advices?

Turn on --enable-rtems-debug as a first step?

If it isn't an internal consistency check then you are probably right,
it is a memory corruption issue.

> thx.
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