PIC32MZ144 IRQ'S are not implemented

[obi100]

The IRQ's of the PIC32MZ2048EFM144 are not configured correctly. Only one IOC can be created on Port B, even though the datasheet indicates that all ports have this option and at least seven ports are directly programmable. While the pins of the ports can be assigned in the processor, the high and low masking values ​​remain at 0x00, preventing the IOC from working. Even manually creating the interrupts in C doesn't seem to compile correctly, as they still don't function. The compiler is a whole other story...