This is a different feature flag than regular AES as the default AES+AVX
only operates on 128-bit wide vectors.
With the newer `VAES` extension this is expanded to 256-bit.
A bit of refactoring necessary before we can move the remaining Linux
specific code to the frontend.
Most of this taken from #3535 but attempting to be NFC as much as
possible.
This is no longer necessary to be part of the public API. Moves the
header internally.
Needed to pass through `IsAddressInCodeBuffer` from CPUBackend through
the Context object, but otherwise no functional change.
FEXCore doesn't need track the TLS state of the SignalDelegator, this is
a frontend concept.
Removes the tracking from the backend and keeps it in the frontend.
We only used this so that our Xavier CI system which were running old
kernels could run unit tests. We have now removed the Xaviers from CI
and this is no longer necessary.
Stop pretending that we support kernels older than 5.0 and allowing this
fallback.
The 32-bit allocator is still used for the MAP_32BIT mmap flag, so the
load bearing code can't be fully removed. Just remove the config and the
frontend things using it.
Lots going on here.
This moves OS thread object lifetime management and internal thread
state lifetime management to the frontend. This causes a bunch of thread
handling to move from the FEXCore Context to the frontend.
Looking at `FEXCore/include/FEXCore/Core/Context.h` really shows how
much of the API has moved to the frontend that FEXCore no longer needs
to manage. Primarily this makes FEXCore itself no longer need to care
about most of the management of the emulation state.
A large amount of the behaviour moved wholesale from Core.cpp to
LinuxEmulation's ThreadManager.cpp. Which this manages the lifetimes of
both the OS threads and the FEXCore thread state objects.
One feature lost was the instruction capability, but this was already
buggy and is going to be rewritten/fixed when gdbserver work continues.
Now that all of this management is moved to the frontend, the gdbserver
can start improving since it can start managing all thread state
directly.
Similar to #3284 but works around some of the bugs that one introduced.
This is the minimal amount of changes to move the ownership from FEXCore
to the frontend. Since the frontends don't yet have a full thread state
tracking, there is an opaque pointer that needs to be managed.
In the followup commits this will be changed to have the syscall handler
to be the thread object manager.
Ryan Houdek