HP 3000 Manuals

System Debug Reference Manual

func sid 

Returns the space ID (SID) portion from a virtual address.

Syntax 

     sid (virtaddr)

The SID function returns the space ID portion of a virtual address.

If the parameter virtaddr is a short pointer (SPTR) it is internally
converted to a long pointer by the STOL function, and the resulting SID
portion is returned.

If the parameter virtaddr is a long pointer or a full logical code
address, the SID portion is simply extracted and returned.

Formal Declaration 

     sid:u32 (virtaddr:ptr)

Parameters 

 virtaddr        The virtual address from which the space ID (SID)
                 portion is returned.

                 Virtaddr can be a short pointer, a long pointer, or a
                 full logical code pointer.

Examples 

     $nmdebug > wl pc 
     PROG $2e.213403

     $nmdebug > wl sid(pc) 
     $2e

     $nmdebug > wl sid(213403) 
     $2e

     $nmdebug > wl sid(a.1234) 
     $a

Limitations, Restrictions 

none

MPE/iX 5.0 Documentation