Resolve "Make v4.2.0 release"

Closes #30

See merge request be-cem-edl/common/mockturtle!23

This makes the "code" more readable, target-specific variables can be
confused as additional targets (they are not).

This new target will create two compressed tarballs, one containing the
kernel modules and another one containing software libraries and tools.

Also update gitlab CI to use this new target to pulbish the software
and use it during testing on real hardware.

Resolve "SW reset signals for mock-turtle CPUs"

Closes #31

See merge request be-cem-edl/common/mockturtle!22

There is one reset signal per CPU. Their behavior is the same as the reset bit in the control registers (it resets the corresponding CPU while leaving the RAM intact).

Resolve "Document external RMQ interface"

Closes #28

See merge request be-cem-edl/common/mockturtle!21

Resolve "Run pytests in CI"

Closes #29

See merge request be-cem-edl/common/mockturtle!20

Resolve "Remove driver code to handle sequence numbers"

Closes #27 and #24

See merge request be-cem-edl/common/mockturtle!19

The deprecation of the old interface was already announced in 3.10
kernels:

https://elixir.bootlin.com/linux/v3.10.108/source/include/linux/tty_driver.h#L343

The main issue here is that SVEC base occupies the first 0x4000 of the
address space (as opposed to the 0x2000 for the SPEC base).

This was overlooked when the SVEC demo was updated.

Furthermore, this creates the need for having two separate top-level
drivers (others ways exist of course but this is the simplest).

`seq` is now available to user applications

`sync_id` is defined internally as a unique ID per HMQ+CPU combo. User
applications do not need to define this anymore before sending a sync
message.

Merge branch '26-rmq-tx-interface-erroneously-fetches-next-data-from-out-slot-when-client-is-not-ready' into 'master'

Resolve "RMQ TX interface erroneously fetches next data from out slot when client is not ready"

Closes #26

See merge request be-cem-edl/common/mockturtle!18

Merge branch '25-shared-object-library-version-automated-versioning-can-only-handle-single-digit-for-patch-number' into 'master'

Resolve "shared object library version automated versioning can only handle single digit for patch number."

Closes #25

See merge request be-cem-edl/common/mockturtle!17

Resolve "Make the actual release"

Closes #11

See merge request be-cem-edl/common/mockturtle!16

Resolve "Update dependencies for the DEMO"

Closes #23, #22, and #16

See merge request be-cem-edl/common/mockturtle!15

We want to disable and flush the HMQ on every test, and not just once
for every python module.
Signed-off-by: Federico Vaga <federico.vaga@cern.ch>

Signed-off-by: Federico Vaga <federico.vaga@cern.ch>

Signed-off-by: Federico Vaga <federico.vaga@cern.ch>

CPU are always off when the test starts
Signed-off-by: Federico Vaga <federico.vaga@cern.ch>

Signed-off-by: Federico Vaga <federico.vaga@cern.ch>

Signed-off-by: Federico Vaga <federico.vaga@vaga.pv.it>

If not allowed to fail, then the CI pipeline is marked as "blocked" and never finished properly
until we run the sims.