This fix the awkwardness of having the symbols detection, parsing and loading related logs be in OS HLE while they don't have anything to do with that.
The OV bit is non-sticky. Therefore, after an overflow-enabled
instruction executes, if an overflow does *not* occur, then OV is
cleared. SO is sticky however, so it staying set in this case is
correct.
With this, JitAsm code doesn't have any reliance on the JIT global
variable. This means the core JIT64 code no longer relies on said
global at all. The Jit64 common code, however, still has some offenders.
Notably, EmuCodeBlock and Jit64AsmCommon are the remaining places in the
common code that make use of the global variable.
The AutoUpdate module is a generic update checker mechanism which can be
used by UI backends to trigger an auto-update check as well as the
actual update process.
Currently only configurable through .ini and the Qt implementation is
completely placeholder-y -- blocking the main thread on a network
request on startup, etc.
Ensures that upon construction of a JitBase instance, that all
underlying members within the option and state structs are guaranteed
to be initialized.
This prevents potentially using a member uninitialized in some form.
Also amends the condition that was being checked. Previously it was
checking if the destination register value was 0x80000000, however it's
actually the source register that should be checked.
This macro (that has unfortunately become the de-facto way of
introducing targets) has a lot of disadvantages that outweigh the fact
that you avoid writing two extra lines of CMake script.
- It encourages the use of variables. In a build system the last thing
we want to care about is mutable state that can be avoided.
- It only handles linking in the libraries and nothing else. It's a
laziness macro.
- We should be explicit about what we're doing by introducing the target
first, not last.
This gets the ball rolling by migrating Core off the macro. Note that
this is essentially 1-to-1 unrolling of the macro, therefore we're
still linking in all libraries as public, even though that may not be
necessary.
This can be revisited once everything is off the macro for a quicker
transition period.
Trims the direct usages of the global by making the code go through the
JIT interface (where it should have been going in the first place).
This also removes direct JIT header dependencies from the breakpoints as
well. Now, no code uses the JIT global other than JIT code itself, and
the unit tests.
All of these with the record bit set update condition register 1 with the
contents of the FPSCR's FX, FEX, VX and OX bits.
Helper_UpdateCR1() does exactly that, so we use it here to perform this
for us.
These are only used internally. This also allows us to eliminate some
symbols that get dumped into the exposed Gen namespace.
By extension this also hides the Write[X] functions from OpArg's public
interface. This is only used internally by XEmitter, so they shouldn't
be usable by anything else.
This wouldn't be much of a data reader if it can't access the
read-only data pointer in read-only contexts. Especially if it
can get a writable equivalent in contexts that aren't read-only.
It's questionable to not return a reference to the instance being
assigned to. It's also quite misleading in terms of expected behavior
relative to everything else. This fixes it to make it consistent with
other classes.
Allows the default constructor to be defaulted and ensures the default
values are associated with the member variables directly.
Also corrects a prefixed underscore in the two parameter constructor.
Given that this only contains functions from the VideoBackendBase class,
it makes more sense to move these to the relevant cpp file to keep them
all together.
This is only ever memset to zero and never used again.
This also gets rid of an instance of undefined behavior considering the
draft standard for C++17 (N4659) states at [dcl.type.cv] paragraph 5:
"
The semantics of an access through a volatile glvalue are implementation-defined.
If an attempt is made to access an object defined with a volatile-qualified type
through the use of a non-volatile glvalue, the behavior is undefined.
"
Before this, DolphinQt2 would crash at boot with an assertion error
when using a Windows debug build, at least if the Dolphin GUI
language was set to English.
Depending on which constructor is invoked, m_id or m_compute_program_id
can end up in an uninitialized state. We should ensure that the object
is completely initialized to something deterministic regardless of the
constructor taken.
This prevents Dolphin from crashing when the emulated software crashes.
AFAIK, there is absolutely no performance to enabling this with the
x64 JIT.
Eventually, we should probably just remove bMMU
(https://github.com/dolphin-emu/dolphin/pull/1831). We can't do that
yet because of the ARM JIT.
