Hi
Its my understanding that when code the following (below the code for VSMLIST)
what gets returned in my work area is the both an
allocated followed by free storage this is what on understand from bullet 4
specified in the authorized Assembler guide page 240
So for example I could get a block descriptor 00000001 7FFFFF88 00001000
00000001 7FFFFFF88 00000500 now it my understanding the
first 12 bytes is the allocated block descriptor
However when I do a VSMLOC on that address I get nothing return in the TCB=
field
I am running this code in SRB mode and move the storage I get returned to 64
bit memory object
thanks
Code for VSMLIST
LGF R8,PSAAOLD Get Home ASCB
LGF R8,ASCBASXB-ASCB(,R8) Get asxb
LGF R8,ASXBFTCB-ASXB(,R8) Get First tcb
LGF R8,TCBJSTCB-TCB(,R8)
Here id the VSMLIST invocation
SAM31
VSMLIST SP=PVT,
WKAREA=((R6),4096),
SPACE=FREE,
TCB=((R8),ALL)
CH R15,=H'4'
BH EXITLST
SAM64
>From the Authorized Assembler guide page 240
This figure describes the work area that VSMLIST produces when you use
SP=PVT. Note: 1. The number of subpools in the private
area is a 31-bit number.
2. The address of the TCB is contained in a fullword.
3. Figure 37 on page 218 shows the format of the allocated
storage information for the subpools owned by each TCB.
The storage information begins at offset 0, "number of subpools" in that figure.
4. If you specify SPACE=FREE, free space information follows
each allocated block descriptor. Figure 42 on page
221 describes the format of the free space information.
Code for VSMLOC
SAM31
VSMLOC PVT,AREA=((R3),(R4)),TCB=TCBW
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