Stefan Kalkowski c90b61f571 lx_emul: track irq state changes
To be able to check for interrupts being on or off,
the enabling and disabling is tracked in lx_emul.
When interrupts get received, they have to be turned off.

Ref genodelabs/genode#4778
2023-03-13 14:32:37 +01:00
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2023-03-13 14:32:37 +01:00