Re: running valgrind on dpdk
John Reiser <[email protected]>
| Newsgroups | gmane.comp.debugging.valgrind |
|---|---|
| Message-ID | <[email protected]> |
On 2020-09-29 Prujan, Michael wrote:
> I’m running valgrind-3.16.1 on application with DPDK.
>
> I got the following errors:
>
> ERROR: This system does not support "FSGSBASE".
That's correct: the virtual machine that valgrind exports to the app,
does not support FSGSBASE. The valgrind source says:
./VEX/priv/guest_amd64_helpers.c: /* Don't advertise FSGSBASE support, bit 0 in EBX. */
Perhaps you could develop the support for fsgsbase, and submit the implementation patch?