ACTION:
(cont. )
CALLING
SEQUENCE:
PROGRAMMING
CONVENTIONS:
MEMORY
REQUIREMENTS:
SUBROUTINES
USED:
6
4.
system routine or to position the
RAD
system file
at
the first word of
that
system routine. The address of the search key
is
obtai ned
from
the
loca-
tion $OMTE in
the
MONARCH control routine.
Loading the standard system routine. Control
is
transferred to the
MONARCH Loader with
the
load
relocation
bias (bits 9 through 23 of
IORELC) in
the
A Register and Loader
Option
Flags in the B Register.
The
Loader
Option
flags
are
obtained
from
location
SRLDF
in
the
MON-
ARCH
Control Routine.
SRLDF
is
initially
set to specify loading with no
planned halts and no symbol
table
listing.
BRM
GSYSP or
BRU
GSYSP
with:
(IORELC)O_S
=
I/O
Function Switches.
(IORELC)9_23 = Load
relocation
bias for first subprogram
of
the system
routine.
(OMTE)
(SRLDF)
= Address of
a-character
program ID. This same
ID
is
assumed
to
occur
in
characters
9 through
16
of the level
1 MONARCH
ID
record which precedes the system rou-
tine
on the system
tape,
or in words one and two of its
RAD
directory entry.
= Loader
Option
Flags for MONARCH Loader.
Relocatable subroutine. No PROGRAMMED
OPERATORS
are
used and
no
registers
are
preserved. Assembled with MONARCH Control Routine.
Approximately
50S or 40
10
memory locations.
LDIOSR
SRLDSY
QSRCH
TYPM
QSYLDR
(MONARCH Loader)
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