E1CEC If the E1CEC interpreter finds an error, it displays the message: DMSEXT012E ERROR IN EXEC FILE filename, LINE nnnn -description possible errors, and the associated return codes, are: !!g§££iE1i2!! FILE NOT FOUND &SKIP OR &GOTO ERROR BAD FILE FORMAT TO) MANY ARGUMENTS MAX DEPTH OF LOOP NESTING EXCEEDED ERROR READING FILE INVALID SYNTAX INVALID FORM OF CONDITION INVALID ASSIGNMENT MISUSE OF SPECIAL VARIABLE ERROR IN &ERROR ACTION CONVERSION ERROR TOO MANY TOKENS IN STATEMENT MISUSE OF BUILT-IN FUNCTION EOF FOUND IN LOOP INVALID CONTROL WORD EXEC ARITHMETIC UNDERFLOW EXEC ARITHMETIC OVERFLOW SPECIAL CHARACTER IN VARIABLE SYMBOL DMSEXC001E NO FILENAME SPECIFIED RC=2q Return 801 802 803 80q 805 806 801 808 809 810 812
813 81q 815
816
817
818
819
86 IBM VM/370 CMS Command and Macro Reference

FETCH
FETCH Use the FE!CH command in CMS/DOS to load an executable phase into
storage for execution. The format of the FETCH command is:
r
1 FETch , phasename ((options ••• () ]] [ START] I , [COMP] I [ORIGIN hexloc] L- phasename is the name of the phase to be loaded into virtual storage. CMS searches for the phase: • In a DOS/VS private core image library, if IJSYSCL has been
defined • In eMS DOSLIBs that have been identified with the GLOBAL command • In the DOS/VS system core image library, if you specified
the mode letter of the DOS/VS system residence on the SET DOS ON command line START specifies that once the phase is loaded into storage,
execution should begin immediately.
CaMP specifies that
should contain
Note 5.)
when the phase is to be executed,
the address of its entry point.
register 1 (See Usage ORIGIN hexloc
fetches the program and loads it at the location specified by
hexloc; this location must be in the CMS user area. The
location, hexloc, is a hexadecimal number of up to eight
characters. (See Usage Note 6.)
1. If you do not use the START option, FETCH displays a message at your terminal indicating the name of the phase and the storage
location of its entry point. At this time, you can set address
instruction stops for testing. To continue, issue the START command to initiate execution of the phase just loaded.
2 • The fetch routine is also invoked by supervisor
instructions 1, 2, 4, or 65. The search order for
phases is the same as listed above.
call (SVC) executable
3. If you want to fetch a phase from a private core image library, you
must issue an ASSGN command for the logical unit SYSCLB and define
the library in a DLBL command using the ddname IJSSYCL. For
example:
assgn sysclb c
dlbl ijsyscl c dsn core image lib (sysclb perm Section 2. CMS Commands 87