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Obsolete Entry Points, PROCs, and Routines
x
m
Specifies indirect address and use of the simulated index register
Address (main storage location of data)
EOUT$ is called by
LMJ X11,EOUT$
There are two entry points to this subroutine. The normal entry point is EOUT$.
The other, EOUTR$, is the point for reentry after the E$TERM (terminate) function (see
J.3.4).
The addressed word in the m-field may be either in a control register or in main storage.
Any word, even if the word is in a volatile register, is permissible. If register X11 is
addressed, however, the location of the interpretive word that references X11 is output.
All registers, including volatile ones, are saved and restored. The x-field specifies indirect
addressing and the use of the single simulated index register. Its permissible values
(in octal) are as follows:
00 No action
01 Use address indirectly
02 Apply simulated index register
03 Apply simulated index register, then use address indirectly
Indirect addressing is permitted to one level only, and the x-, h-, and i- fields of the
indirectly addressed word are ignored. It is possible, however, to indirectly address
control storage. All modes may be used with indirect addressing.
The various functions are described in the following paragraphs. All may be called as
procedures. Each of the procedure calls generates one word in the correct format. The
parameters of these procedures are interpreted differently, depending on the number
written. A single parameter is taken as m; two parameters as m and x; three parameters
as t, d, and m; and four parameters as t, d, m, and x. Any missing parameters are
assumed to be zero.
The caller may obtain entry to EOUT$ by the procedure E$OUT or E$OUTR, depending
on the entry point desired. No parameters are required.
J–4 7833 1733–004