Hi Michael,

I try this issue with cvs-head.  It still affect cvs-head.
And I try the patch, it can fix this issue.  It's time close to 7.0
branch.  So could you please help me review it?

The attachment is the new patch follow cvs-head.

2009-05-06  Hui Zhu  <teawater@gmail.com>

       * infrun.c (handle_inferior_event): Make inferior step if it
       stepping over a function call in reverse , and stop at the
       start address of the function.

Thanks,
Hui

On Thu, Jan 22, 2009 at 17:00, teawater <teawater@gmail.com> wrote:
> Hi guys,
>
> This patch is for bug in http://sourceware.org/ml/gdb/2009-01/msg00146.html
>
> This issue is because sometime the inferior is already in function
> start address (i.e. plt), set a breakpoint and continue will make
> "reverse-next" work error.
>
> This patch make inferior step if it reverse step and stop at the
> function start address.
> It tested OK with process record patch and testsuite gdb.twreverse in
> branch reverse-20081226-branch.
>
> 2009-01-22  Hui Zhu  <teawater@gmail.com>
>
>        * infrun.c (handle_inferior_event): Make inferior step if it
>        stepping over a function call in reverse , and stop at the
>        start address of the function.
>
> OK for mainline?
>
> Thanks,
> Hui
>