I have an assembler routine that gets called by 64-bit C++. The assembler
routine uses CELQPRLG and CELQEPLG and calls DSNALI. The C++ function prototype
has a variable number of arguments, the first being the number of parameters
that follow in the argument list. The C++ program passes the count of 7
followed by 7 31-bit pointers. These were dumped prior to the call. I forced an
S0C3 at entry to the assembler routine. R01 contains a valid 64-bit address. It
points to a doubleword containing 7. But the 7 31-bit addresses do NOT follow
the value of 7. They are at +A8 from r01. I want to move the pointers into
31-bit memory and call DSNALI to do a CONNECT (Hence a prior post about DB2
manuals). I can't figure out what I've done wrong. There is precious little doc
on this and it's in the LE bookshelf, LE Programming Guide for 64-bit Virtual
Addressing Mode. Is there other doc somewhere else ? I've looked but can't find
anything.
R01 points has 50_082FEBF8 and the 7 addresses are at 82FECA0.
_82FEBF8 00000000 00000007 ! ........ !
_82FEC00 00000000 2B0DBB88 00000050 29E54920 ! .......h...&.V.. !
_82FEC10 00000050 082FED20 00000000 00000000 ! ...&............ !
_82FEC20 00000000 297ED1C6 00000050 29E55330 ! .....=JF...&.V.. !
_82FEC30 00000000 2B1D1B60 00000000 2B0DB74A ! .......-.......Ä !
_82FEC40 00000000 2B0DBB88 00000000 281B72A0 ! .......h........ !
_82FEC50 00000000 2B0DCD88 00000050 29D29640 ! .......h...&.Ko !
_82FEC60 00000050 29E2EB60 00000000 25218CF0 ! ...&.S.-.......0 !
_82FEC70 00000000 2B14D808 00000000 2B1D152A ! ......Q......... !
_82FEC80 00000000 2B0DBB88 00000000 281B72A0 ! .......h........ !
_82FEC90 00000000 2B0DCD88 00000050 29D29640 ! .......h...&.Ko !
_82FECA0 00000000 297ED0A2 00000000 297ED198 ! .....=üs.....=Jq !
_82FECB0 00000000 297ED180 00000000 297ED184 ! .....=J......=Jd !
_82FECC0 00000000 297ED188 00000000 297ED190 ! .....=Jh.....=J. !
_82FECD0 00000000 297ED194 00000000 00000000 ! .....=Jm........ !
Registers at abend are :
General purpose register values
0-1 00000000_297ED194 00000050_082FEBF8
2-3 00000000_297ED0A2 00000000_297ED198
4-5 00000050_082FD940 00000000_00000000
6-7 00000000_2B14B778 00000000_2B1D9088
8-9 00000000_2B1D971E 00000000_281B72A0
10-11 00000000_2B1D9B58 00000050_29E55330
12-13 00000000_297ED188 00000000_297ED184
14-15 00000000_297ED180 00000000_24D50010
Thanks in advance, Pierre.
----------------------------------------------------------------------
For IBM-MAIN subscribe / signoff / archive access instructions,
send email to [email protected] with the message: INFO IBM-MAIN
