add implementation of arcade DAEMON.IRX

[israpps]

Daemon (aka: sec_checker)

This module, found on the bootrom of the Arcade PS2s (COH-H models and derivative units) is in charge of checking the security dongle status.

Arcade SYSCON has a 3 to 5 minutes countdown (time may depend on the model) to reset the console.

Arcade Mechacon resets this countdown when the secrAuthDongle routine is successfully completed.

This module setups an IOP thread that calls mcdetectcard2 (DONGLEMAN EXPORT:21) once every minute. effectively keeping the watchdog at bay, but also making access to mc0:/ rather unstable.

This module is placed here just for hystorical purposes and preservation. there is (as of today) no reason to use a homebrew implementation in favor of rom0:DAEMON

Note

Due to the previosly mentioned things. the commit does not include hooking the daemon source code to the PS2SDK buildsystem. if it's prefferred to have it building with the SDK. please let me know and I'll add it

[israpps]

not my fault hehehe

make[4]: Leaving directory '/__w/ps2sdk/ps2sdk/iop/sound/libspu2'
make -C sysclib-nano
make[4]: Entering directory '/__w/ps2sdk/ps2sdk/iop/system/sysclib-nano'
collect2: error: ld returned 1 exit status
make[4]: *** [/__w/ps2sdk/ps2sdk/iop/Rules.make:138: irx/rspu2drv.notiopmod.elf] Error 1
rm obj/build-imports.c
make[4]: Leaving directory '/__w/ps2sdk/ps2sdk/iop/sound/rspu2drv'
make[3]: *** [/__w/ps2sdk/ps2sdk/Rules.make:21: all-rspu2drv] Error 2
make[3]: Leaving directory '/__w/ps2sdk/ps2sdk/iop/sound'
make[2]: *** [/__w/ps2sdk/ps2sdk/Rules.make:21: all-sound] Error 2
make[2]: *** Waiting for unfinished jobs....

[israpps]

also wanted to toss a RE of rom0:LED

But that's using a custom implementation of CDVDMAN set_prev_command()