System Debug Reference Manual (32650-90888)

550 AppendixD
Reserved Variables/Functions
iir env : u32 interrupt instruction register
inbase env : str current input base
ior env : u32 interrupt offset register
ipsw env : u32 interrupt processor status word
isr env : u32 interrupt space register
itmr env : u32 interval timer
iva env : u32 interrupt vector address
job_debug env : u16 enables/disables job debugging
justify env : str controls justification for data display
lastpin env : u16 pin number of process at entry
lgrp func : lgrp coerces an expression to a LGRP type
list_input env : u16 echo user input to list file
list_pagelen env : u16 page length (in lines) of list file
list_pagenum env : u16 current page number of list file
list_paging env : bool enables/disables paging of list file
list_title env : str title for each page of list file
list_width env : u16 width (in characters) of list file
logtoabs func : acptr CM logical address to absolute address
lookup_id env : str NM procedure name lookup mechanism
lptr func : lptr coerces an expression to LPTR type
lpub func : lpub coerces an expression to LPUB type
ltolog func : lcptr converts long pointer to logical code pointer
ltos func : sptr converts long pointer to short pointer
lw env : saddr current LW address in form ldev.offset
macbody func : str returns macro body string
macros env : u16 the number of macros that can be defined
macros_limit env : u16 absolute maximum limit for "macros" (above)
macro_depth env : u16 current nested call level for macros
mapdst env : s16 current CST Expansion mapping dst number
Table D-1. Predefined Environment Variables and Functions
Name Type Description