April 1, 1981 r- I 1 1 Macro ISVC I I No. I I Support I -------------------------------------------------,-----------1 PDUMP DUMP I I JDUMP I' I CANCEL I I EOJ I I CHKPT I , Macros ATTACH
DETACH
RCB
DEQ EliQ WAITM POST FREE CALL SAVE RETURN MacrQ§1 I I I ! I I I t I I Provides hexadecimal dump of general I registers and the virtual storage area I contained between two addresses. I processing continues with the next I instruction. CMS/DOS uses CP DUMP command
to direct the dump to the printer.
Provides hexadecimal dump of the partition
and general registers. CMS/DOS uses CP DUMP command to direct the dump to the
printer. The routine then terminates the invoking program; Same as for DUMP. 06 Terminates processing.
14 processing terminates normally.
Not supported. Execution terminates with
an error message.
38 Not supported. Execution terminates with
an error message.
39 Not supported. Execution terminates with
an error message.
RCB control block generated. However, CMS/DOS does rrot support the use of
Request Control Block.
41 No operation performed.
42 No operation performed. 29 40 36
Not supported. Execution terminates with
an error message. Posts ECB (byte 2 bit 0 on). The
SAVE=savearea operand is ignored by CMS/DOS. No operation performed. IPasses control from a program to a I specified entry point in another program. I IStores the contents of specified reqisters I in the save area provided by the calling I program. I tRestores registers whose contents were I saved and returns control to the calling I program. L- -.J Figure 34. DOS/VS Macros Supported under eMS (Part 3 of 3) Part 3. Conversational Monitor System (CMS) 293

Page of GC20-1807-7 As Updated April 1, 1981 by TNL GN25-0S29 SEQUENTIAL ACCESS METHOD -- DECLARATIVE MACROS CMS/DOS supports the following declarative macros: I • DTFCD - Types X'02' and X'04' I • DTFCN -Type X'03' i DTFDI - Type X!33! I • DTFMT -Types X'10', X'11', X'12', and X'14' I • DTFPR - Type X'OS' I. DTFSD - Type X'20' The CDMOD, DIMOD, MTMOD, PRMOD, and SDMOD macros generate the logical laCS routines that correspond with the declarative macros. The operands
that CMS/DOS supports for the DTF are also supported for the xxMOD macro. In addition, CMS/DOS supports three internal macros (DTFCP, CPMOD, and DTFSL) that are required by the. COBOL and PL/I compilers. CMS/DOS does not support the ASOCFLE, FUNC, TYPEFILE=CMBND, and OUBLKSZ operands of the DTFCD macro. CMS/DOS ignores the SSELECT operand and any
mode other than MODE=E. Figure 35 describes the DTFCD macro operands and
their support under CMS/DOS. An asterisk (*) in the status column
indicates that eMS/DOS support differs from DOS/VS support.
294 VM/370 System Programmer's Guide