Improve debugging, fix #339 and workaround #300

[rickgaiser]

1. workaround [ISSUE] OPL is taking a lot of time to boot using USB #300: I've disabled requesting the filesize, as this makes loading the list of games very slow. If we want to have the filesize shown in the info page we need to request it per-game, or even delayed just like the ART.
2. Structures used by assembly code where not packed. This could cause alignment issues it a compiler tries to optimize it (gcc10)
3. All the parameters passed to the ee_core are now printed in debug builds. The results are interesting and usefull ;).
4. fix [ISSUE]Rendering special characters of language font files is broken #339
5. Load debug drivers before loading storage drivers, so they can also be debugged.

EDIT: Commit 5. Added

[rickgaiser]

I've pulled @KrahJohlito changes and rebased these on top of them. For the curious, the extra debug of parameters passed to ee_core look like this:

Starting ee_core with following arguments:
[0] ETH_MODE 0 Browser 20 192.168.1.103 255.255.255.0 192.168.1.1 0 0 0 0, 0
[1] 2147505996 2147540088
[2] 618496 783808
[3] SLUS_212.42
[4] 0
[5] 1 2 0 7874698008519356 56154283650848769 1 0 0 1 1 0
[6] cdrom0:\SLUS_212.42;1

[TnA-Plastic]

Is there a list of what [0] - [6] are (specifically 1, 2, 4, 5)?

[rickgaiser]

You'll have to look at the code for details. It's not for users, but for developer trying to debug. It basically looks like this:
[0] = config_str
[1] = KernelConfig
[2] = ModStorageConfig
[3] = filename
[4] = compatflags
[5] = gsm_config_str
[6] = "rom0:PS2LOGO" <- but only if option is enabled!
[6/7] = ElfPath

[TnA-Plastic]

I'm sorry.
My connection is severely limited and I'm on my phone.
If I try to look at bigger files/sources it crashes/freezes Chrome.

But admittedly I was also a lazy fella and rather just asked out of curiosity (before trying to look at the source).

THX for the list (and the commits)!👍

[rickgaiser]

Can someone merge this PR? I prefer not to merge my own changes.