(SYSLIB) Programming Reference Manual - Public Support Login ...

Parameters
t
CABSAD$, CRELAD$–Addressing Routines
Type of call to the routine. This parameter is optional and may be omitted. CB or A,
if specified, must be enclosed by apostrophes.
func-code
p1,p2
blank Call the relocatable version. This is the default if t is omitted.
'CB' Call the common bank version.
'A' Call the common bank version using the Auto Switch method.
The function code determines which of the absolute addressing routines are called
by C$RELAD. The function codes are described in the sections explaining each of
the functions. The function code must be enclosed by apostrophes.
The only values allowed for the function code on the C$RELAD procedure call are
CRELAD$, CRINIT$, CBN$, and CSN$. Any other value entered for the function
code parameter on the C$RELAD procedure call causes MASM to generate an E flag
on that line and print the error message
ILLEGAL C$RELAD FUNCTION
The description of these parameters depends on the particular routine being called
by C$RELAD. Some of the routines only use p1; some may use both p1 and p2. In
general, these parameters may be omitted. If so, the calling procedure uses the
values in specific registers for the values of these parameters. Each routine's
subsection describes these parameters.
pkt-addr
Address of the 300-word packet required by the common bank version of the
routines. If this parameter is omitted and the common bank version of the routine is
called (parameter t set to 'A' or 'CB'), then the address in register A5 is used as the
starting address of the packet. This parameter may be omitted if the call is to the
relocatable version of the routines, but including it does not cause any problems.
6.2.1. CRELAD$–Compute Relative Address
CRELAD$ computes the element name, location counter number, and address relative
to the location number of a caller-specified absolute address.
Calling Format
C$RELAD[,t] ‘CRELAD$’[,abs-addr] [pkt-addr]
error return
normal return
7833 1733–004 6–9