SVCTRACE where h represents a word of hexadecimal data and is the EBCDIC
translation. The parameter list is found at the address contained in register 1 before control is passed to the SVC handling program. The
EBCDIC translation is preceded and followed by an asterisk (*). Figure 19 summarizes the types of SVC trace output • .-- , Identification I l {:} HID , I .GPRSB , , , .GPRS AFTER , , , .GPRSS , , I .FPRS I , , , . FPR SS , , , .PARM Comments
!The SVC and the routine that issued the SVC. , I , IContents of general registers when control is passed , to the SVC handling routine. I ,Contents of general registers 0, 1, and 15 when I control is returned to your program. I ,Contents of the general registers when the SVC , handling routine is finished processing. , ,contents of floating-point registers before the , SVC-called program is given control and after , returning from that program. , ,Contents of the floating-point registers when the , SVC handling routine is finished processing. I 'The parameter list, when one is passed to the SVC. Figure lq. Summary of SVC Trace Output Lines DMSOVR014E INVALID FUNCTION • function' RC=24 DMSOVR041E NO FUNCTION SPECIFIED RC=24 DMSOVR104S ERROR Inn' READING FILE 'DMSOVR MODULE' ON DISK RC=100 DMSOVR109S VIRTUAL STORAGE CAPACITY EXCEEDED RC=104 VM/370 CMS Command and Macro Reference ,

SYNONYM SYNONYM Use the SYNONYM command to invoke a table of synonyms to be used with,
or in place ofF eMS and user-written command names. You create the
table yourself using the eMS editor. The form for specifying the
entries for the table is described under "The User Synonym Table."
The names you define can be used either instead of or in conjunction
with the standard CMS command truncations. However, no matter what
truncations, synonyms, or truncations of the synonyms are in effect, the
full real name of the command is always accepted. The format of the SYNONYM command is:
r SYNonym r r r ", I fn I I fm I II [(options ••• [) ]] I I l!lH I L L 1* ,..J.J L ..J r , Q£tiQll§: , [CLEAR] INOSTDI L .J
---'-' " I , , I I , , , I fn is the filename of the file containing your synonyms table.
fm is the filemode of the file containing your synonyms; if omitted,
your A-disk and its extensions are searched. If you specify fm, you must enter the keyword, SYNONYM. If you specify fm as an
asterisk (*), all disks are searched for the specified SYNONYM file.
1 • NOSTD CLEAR specifies that standard eMS abbreviations are accepted.
standard CMS abbreviations are not to be accepted. (The
full CMS command and the synonyms you defined can still
be used.)
removes any synonym table set by a previously entered SYNONYM command.
If you enter the SYNONYM command
synonym table and the user synonym
listed.
with no
table
operanas, the system
(if one exists) are
2. The SET ABBREV ON or OFF command, in conjunction with the SYNONYM command, determines which standard and user-defined forms of a
particular CMS command are acceptable.
Section 2. CMS Commands 183