Cannot find -lsgx_tstdcxx about talos

[bsdinis]

According to the Intel SGX Developer Reference, libsgx_tstdcxx is deprecated and should be replaced by libsgx_tcxx.

So the problem is the __explicit_bzero_chk.
Not sure how to solve

[plaublin]

There is no roadmap for TaLoS. The authors of TaLoS either changed institution or are working on different projects.
Nevertheless I am trying to address the issues when I have time.

[bsdinis]

https://download.01.org/intel-sgx/linux-2.6/docs/Intel_SGX_Developer_Reference_Linux_2.6_Open_Source.pdf

For reference, page 122

[plaublin]

Hi

We are aware of several problems related to newer versions of the SDK and gcc.

One idea (to be tried) is maybe to replace the call to bzero() by a call to memset().
Please feel free to submit a pull request if you happen to solve the issue.

[bsdinis]

OK, another thing I have noticed is the use of -Wall and -Werror in production.

This is, in general, a bad practice, as it makes it harder for users to compile (especially with newer compiler versions); I'm going at it right now, I'll get back if find a solution

[plaublin]

TaLoS is a research prototype. This is not production code.
Besides, -Wall -Werror allowed use to find and fix in advance several problems.

[bsdinis]

Fair enough, I mentioned production code as a proxy for "client" code, ie code to be compiled by users and not developers.

As an aside, do you have a roadmap for a production ready version (or integration in sgxssl) ?

[plaublin]

Fixed by 64960e0 and a5b5d90