This isn't quite a 100% clean sweep of IWYU.
There are some false positives where clang fails.
Additionally there are still a few missed in the frontend side of things
that I didn't get to
This commit does three things that are bounded to each other
1) Moves configs from ConfigValues.inl to Config.json
2) Uses the json to generate a man file with the options inside of it
3) Generates the code required for FEXLoader to automatically parse defined options
Moving the configuration options to a parseable format was required to generate the man pages.
Can't really include an inl file in the man page
Man page gets generated and installed through the regular cmake install process
`man FEX` to get the man page
With this change, FEXLoader's argument parsing now will automatically be generated from the json.
This way whatever is in the json file matches what is in the man page, in the json, AND what is returned in FEXLoader --help.
It will stay in sync now.
FEXConfig is the only application that stays out of sync for now as it requires some more thought to plan out.
A minor improvement that this brings as well is that every boolean option that has a long argument also gains the inversion of that property.
aka, `--gdb` also gains `--no-gdb` The use case for this is minor but boolean arguments should always allow negated variants.
This takes the changes from #829 and moves it to the correct location to be picked up from any loader.
This also fixes#873.
Expands the config paths. Anything that has ~ or is relative will be converted to an absolute path.
Configuration mapping was duplicated between three different tables.
Additionally default configuration values were strewn about. Making it confusing as to what the default value would end up being
Adds a new ConfigValues.inl header that defines a few things right next to each other.
Defines the enum name as usual.
Defines the JSON config option name.
Defines the Environment config option name
Defines the default value that the configuration should be
If the guest application tried pushing arguments then optparse was still
capturing them as unknown and failing.
Just push the arguments directly in to our argument lists
Instead of having the configuration being loaded and stored in to a
frontend system. First moves the backing store of the configuration in
to FEXCore.
Each layer that is constructed then loads its particular configuration.
After the layers are loaded, then a meta layer is constructed that
merges the layers flat.
This means we will no longer hit the problem where a configuration is
stored in the "main" configuration file, then environment and arguments
passed manage to overwrite it.
The order of the layers going from inner most layer to outer most, with
outermost overwriting previous layer configurations is as follows:
Main < Global application < Local application < Arguments < Environment
One step that needs to be changed in the future is that FEXCore can then
just load its configuration from the layers directly since the data is
in FEXCore now. This will be reserved for a future change so we are less
disruptive.
- InvalidateFlags pseudo-op is a hint for the Dead Flags Elimination pass that flags are not needed past that point
- Adds a new option, --abi-local-flags, that invalidates the flags on CALLs or RETs. This might break code that doesn't follow the ABI rules.
This dumps the IR before and after optimizations
--dump-ir can be
"no" -> Do not dump
"stderr" -> Dump to stderr
"stdout" -> Dump to stdout
"some/path" -> Dump to "some/path/$GuestRip-pre.ir" and "some/path/$GuestRip-post.ir"
This is just a virtual number that the guest can query through the
various means. Will affect mesa with how many helper threads it
generates at the very least
Ryan Houdek