We already have the variable itself set up to perform this task, so we
can just return its value from the currently executing process instead
of always stubbing it to zero.

file_sys: Add support for NAX archives

qt: Add filename and title id to window title while running

Shaders: Added decodings for IADD3 instructions

* Port #4013 from Citra: "Init logging sooner so we dont miss some logs on startup"

* Fix compilation

This is needed because the title IDs of update NCAs will not use the update title ID. The only sure way to tell is to look for a partition with BKTR crypto.

* Added GetBootMode

Used by homebrew

* Added enum for GetBootMode

gl_rasterizer_cache: Several improvements

gl_rasterizer: Implement partial color clear, stencil clear, and stencil test.

On call to WriteKeyToFile, so that the autogenerated file can be written.

Stored in a separate file than manual keys.

Should make key gets marginally faster.

Returns the file before calling parser on it.

Helps with installed games by making the title not a hexadecimal id string, instead the name.

Allows frontend to create registration caches for use before a game has booted.

XTS with Nintendo Tweak will fail mysteriously if the sector size is not 0x4000. Upgrade the critical log to an assert to prevent undefined behavior.

Fixes a bug where data lengths of less than size 0x10 will fail or have misleading return values.

Prevents NCA-related errors from being masked into MissingProgramNCA or MissingKeyFile

- Used by Splatoon 2.