| CEEEDBFLAG1 |
CEEEDB flags. The bits in this flag byte are
defined as follows: - 0
- CEEEDBMAINI: Indicates that a main program has been initialized
within the current enclave. Each member language must ensure that
a main program written in that language sets this bit when it is initialized.
- 1
- CEEEDB_INITIAL_AMODE: Indicates the amode upon entry into the Language Environment initialization
routine. ON indicates a 31-bit entry; OFF indicates a 24-bit entry.
- 2
- CEEEDBACTIV: Indicates the environment is currently active. A
preinitialized environment has this bit initially set to zero.
- 3
- CEEEDBTIP: Indicates termination is in progress.
- 4
- CEEEDBPICI: Preinitialization compatibility is active.
- 5
- CEEEDB_POSIX: POSIX(ON) was specified and z/OS UNIX is available.
- 6
- CEEEDBMULTITHREAD: Multithread environment is active.
- 7
- CEEEDB_OMVS_DUBBED: z/OS UNIX is dubbed.
|
| CEEEDBIPM |
The initial program mask. This is the result
of ORing all of the member language's program mask requirements. Language Environment sets
the program mask to this value during initialization. |
| CEEEDBPM |
The current program mask setting. |
| CEEEDB_CREATOR_ID |
ID of enclave creator. The values defined in
this byte are as follows: - 1
- CEEEDB_CREATOR_BINIT: Indicates this is the first enclave in the
process created under batch.
- 2
- CEEEDB_CREATOR_RINI: Indicates the enclave was created under CICS.
- 3
- CEEEDB_CREATOR_BCREN: Indicates the enclave was created with the
callable service to create enclaves.
- 4
- CEEEDB_CREATOR_PIPI_MAIN: Indicates the enclave was created with
preinitialization services for the main routine.
- 5
- CEEEDB_CREATOR_PIPI_SUBR: Indicates the enclave was created with
preinitialization services for subroutines.
- 6
- CEEEDB_CREATOR_IMPLICIT: Indicates the enclave was created implicitly
with host system services, such as the LINK SVC.
- 7
- CEEEDB_CREATOR_EXEC: Indicates the enclave was created and invoked
from the kernel as a result of an exec().
|
| CEEEDBMEMBR |
Address of a list of member entries. An entry
is reserved for each member known to Language Environment®. There
is one member list per enclave. For details, see Language Environment member list and event handler. |
| CEEEDBOPTCB |
Address of the options control block. Enclave
initialization processes the runtime options and generates the options
control block, CEEOCB. There is one CEEOCB per enclave. This pointer
makes the runtime options easily available to all members. |
| CEEEDBURC |
User return code. This field contains the return
code generated and stored here by the user program. It is augmented
by the Language
Environment reason code and returned at enclave termination. |
| CEEEDBRSNCD |
Language
Environment reason code. The value indicates the reason for Language Environment termination.
It augments the return code, and is returned separately at enclave
termination. |
| CEEEDBDBGEH |
Debugger event handler. This field holds the
address of the debugger event handler, which is loaded by Language Environment.
For more information, see Debugging and performance analysis. |
| CEEEDBANHP |
Language
Environment Anywhere heap ID. This field holds the identification
for Language Environment's defined heap storage that is typically
allocated above the 16M line. For more information, see Dynamic storage (heap) services for more information. |
| CEEEDBBEHP |
Language
Environment below heap ID. This field holds the identification
for Language Environment's defined heap storage that is always allocated
below the 16M line; see Dynamic storage (heap) services for
more information. |
| CEEEDBCELV |
Address of Language Environment LIBVEC.
This field holds the address of Language Environment's library vector
table (LIBVEC). Access to Language Environment routines
is through this vector table. |
| CEEEDBPCB |
Address of the process control block. This field
holds the address of Language Environment's process control block
(PCB). This allows access to process-level resources and information. |
| CEEEDBELIST |
Address of exit list from the HLL user exit.
The address of a list of user exits provided by the user with the
HLL user exit. Language
Environment copies the value to the EDB. |
| CEEEDB_PL_ASTRPTR |
Address of the user parameter list varying string
pointer. |
| CEEEDBDEFPLPTR |
The default pointer that is the inbound parameter
list. |
| CEEEDBCEXIT_PAGE |
Cxit_page value for
user exit parameter list. |
| CEEEDB_DEBUG_TERMID |
Debugger terminal ID under CICS. |
| CEEEDBPARENT |
Address of parent enclave CAA. When the enclave
is created, its creator (or parent) needs to provide: - Enclave termination routine (CEEEDB_TERM).
- Information where to return to when the enclave terminates along
with the environment which is to be restored.
|
| CEEEDB_R13_PARENT |
Address of DSA enclave creator. CEEEDB_R13_PARENT
is a convenient way to provide return information. It is a pointer
to the DSA which contains all the registers of the enclave's parent. |
| CEEEDB_LER3 |
External section. |
| CEEEDBLEOV |
Address of the LIBVEC for z/OS® UNIX support. |
| CEEEDBENVAR |
Address of the environment variable array. |
| CEEEDBENVAR_A |
Address of the alternate environment variable
array. |
| CEEEDBENVIRON |
Address of the environment variable anchor. |
| CEEEDBENVIRON_A |
Address of the alternate environment variable
anchor. |
| CEEEDB_CEEOSIGR@ |
Address of the CEEOSIGR routine. |
| CEEEDBOTRB |
Address of the in-core wrapping trace table |
| CEEEDBPSA31 |
Address and preallocated 31 storage. |
| CEEEDBPSL31 |
Length of preallocated 31 storage. |
| CEEEDBPSA24 |
Address of preallocated 24 storage. |
| CEEEDBPSL24 |
Length of preallocated 24 storage. |
| CEEEDBPSRA |
Address of overflow routine. |
| CEEEDBFLAG1A |
Additional EDB flags, as follows: - 0
- CEEEDB_SIGENABLED: Signal processing enabled.
- 1
- CEEEDB_MVS_BATCH: Running z/OS batch
first enclave.
- 2
- CEEEDB_TERM_DNFR: Do not free heap or delete programs at enclave
termination.
- 3
- CEEEDB_ENVTDEST: Running destructors.
- 4-7
- Reserved
|
| CEEEDB_CICS_OPEN_PROGRAM |
- 0
- Program may run on OTE or QR TCB.
- 1
- Program runs only on an OTE TCB and can use Open C functions.
|
| CEEEDB_MAIN_HP |
Main uses XPLINK linkage. |
| CEEEDB_HPLINK |
XPLINK is being used. |
| CEEEDB_CEEOSGR1@ |
CEEOSIGR and address |
| CEEEDB_XPL_NODLL_FDS |
Pointer to a chain of XPLINK compatibility descriptors
representing NODLL function pointers. |
| CEEEDB_ENVLENGTH |
Length to envar array of pointers. |