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Hex Dec Type/Val Lng Label (dup) Comments
---- ---- --------- ---- -------------- --------
0000 0 Structure STPL CMSSTOR parameter list macro
NOTES : On a SVC invocation of CMSSTOR data is passed to
storage management via the USEUFLG in USAVE. This
is done for the purpose of reentrancy. The CMSCALL
expansion in CMSSTOR will set these bits in R15 and
DMSITS will place them in USEUFLG. The STPLUFCO bit
is used to determine if we should abend on error
conditions. On BALR linkgae this is determined by
the entry point invoked. The STPLBYLO bit is used
to determine "where" to find the BYTES/DWORDS bit.
On BALR linkage the BYTES/DWORDS bit is always bit
32 of R1. The STPLUFBY is the SVC counterpart to
bit 32 of R1 on a BALR. It may or may not be used
depending upon the setting of STPLBYLO. If it is
not used, STPLBYT in STPLFG2 will be used instead.
This happens when BYTES/DWRODS was specified on the
list form of the macro instead of the E form or
standard form.
EQUATES used for mapping USEUFLG in USAVE on SVC invocation
1... .... STPLUFCO X'80' Conditional Request - Don't
ABEND.
.1.. .... STPLBYLO X'40' Use STPLUFBY to test for
BYTES/DWORDS, else use STPLBYT
for the test.
..1. .... STPLUFBY X'20' BYTES is in R0, else
DWORDS.
0000 0 Character 8 STPLEPN Entry Point Name
0008 8 Character 8 STPLSPN Subpool Name
0010 16 Signed 4 STPLSIZ Storage size in Bytes or D-Words
0014 20 Signed 4 STPLMIN Minimum value for a variable
request
0018 24 Signed 4 STPLADR Address of Storage on call
001C 28 Bitstring 1 STPLFG1 For both OBTAIN and RELEASE
1... .... STPLSPS X'80' The subpool name was
specified
.1.. .... STPLGBL X'40' Global was specified on the
name
...1 .... STPLMSG X'10' The MSG parameter was
specified as NO
.... 1... STPLADD X'08' The ADDR parameter was
specified
.... ..11 STPLBEL X'03' LOC=BELOW was specified
.... ..1. STPLABV X'02' LOC=ABOVE was specified
.... ...1 STPLANY X'01' LOC=ANY was specified
.... .... STPLSAM X'00' LOC=SAME was specified
001D 29 Bitstring 1 STPLFG2 For OBTAIN only
1... .... STPLMNM X'80' "min" was specified for
BYTES/DWORDS
.1.. .... STPLPAG X'40' Page alignment was
requested
.... 1... STPLSST X'08' Subpool='xxxxxxxx'
specified. DO NOT search
preferred subpools in DMSFRO
.... .1.. STPLMRG X'04' Value for MIN in plist is a
Register Number
.... ..1. STPLARG X'02' Value for ADDR in plist is
a Register Number
.... ...1 STPLBYT X'01' Bytes was specified on LIST
form
001E 30 Bitstring 1 STPLSPC Code byte when preferred subpool
used
001F 31 Bitstring 1 * Reserved
0020 32 Character 8 * Plist Fence
00000028 STPLSZB *-STPL Size of parameter list in
bytes
00000005 STPLSZD (STPLSZB+7)/8 Size of parameter
list in dwords MACRO DMSSPPL
(CREATED: 07/11/86 20:51:02)
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