Re: [Libunwind-devel] x86-64 libunwind status?

[Arun Sharma]

On 10/17/07, Curt Wohlgemuth <address@hidden> wrote:
> As to the original problem I was having:  there seems to be a bug in
>
>         src/os-linux.h
>
> The memcpy() in maps_next() around line 243 of the above file should be a
> memmove() call instead, given that there might be overlap between the source
> and target.  When I changed this call (and the memcpy() at line 231, just in
> case), my use of test-ptrace now works as expected for
>

Thanks. Good catch.

>         test-ptrace -v /bin/sleep 1
>
> on both my x86-64 systems.
>
> I've never submitted a patch before, for review or otherwise.  What
> procedure is generally used?

The same as Linux kernel. You should be able to find some examples in
the list archives.

 -Arun