| 0x2D || [3.0.0+] svcUnmapPhysicalMemory || X0=addr, X1=size || W0=result
|-
| 0x2E || [5.0.0+] svcGetFutureThreadInfo || X3=timeout R0=timeout_lower32, R1=timeout_upper32 || W0=result, bunch of crap
|-
| 0x2F || svcGetLastThreadInfo || None || W0=result, W1,W2,W3,W4=unk, W5=truncated_u64, W6=bool