Re: Language Environment LIBVEC layout?

2016-10-20 Thread Pete Dillon
Many thanks for that. The documentation for the CEETLOC service* shows
two macros being invoked, CEEXCELV and CEEXCAA - the CAA and the vector
table I alluded to in my original post. But they seem to have gone AWOL
somehow - certainly they are not in the concatenation 

SYS1.MACLIB
SYS1.MODGEN
SYSCEE.SCEEMAC

- and a hunt around the usual HLQs (SYS1 and SYSCEE) doesn't find them.
Can anyone assist? It's odd that a documented macro can't be found,
although my admittedly limited knowledge of assembler may be to blame. 

Thanks in advance for any pointers!  

Pete.

* - at
http://www.ibm.com/support/knowledgecenter/SSLTBW_2.2.0/com.ibm.zos.v2r2.c
eev100/ceetloc.htm

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Language Environment LIBVEC layout?

2016-10-14 Thread Pete Dillon
Gentlefolk,

Subject says all, really - does anyone have a layout for the Language
Environment LIBVEC CSECT? The manuals cover structure but not actual
contents; I'm trying to properly understand the under-the-covers nuts and
bolts of starting up a COBOL program, and am running into code that uses
hard-coded offsets in LIBVEC. While I could force an abend then work
backwards from a dump, it would be so much easier if someone could help
me with this (there are likely hundreds of addresses in there and it
would be dull in the extreme to go through them!). 

For the avoidance of ambiguity the LIBVEC I'm interested in is the one
pointed to by offset 696 decimal in the CAA, field name CEECAACELV.

Many thanks in advance,
  
Pete.

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