Entry-Table Entry op zero in problem state CR3 __ I .J, eE-E -------e I I .J, .J, IA P PARM
GR 4 r-----------. afterl PARM CR4 before CRI ______ ______ CR7 ______ s_S_T_D ______ PSW [/
before __ __ _____ __ 1'"""1 ------------. .J, CR 3 .....--------r---------. afterl PKM SASH .J, GR3 afterl PKM PASH o I .J, .J, GR14 __ _____ I_A ____ '" I Yes E]I--H_o_--'I '" '" PC-cp PC-55 Instruction ASH trans-
complete lation
Execution of PROGRAM CALL (Part 2 of 3): PC-cp and PC-55 Chapter 10. Control Instructions 10-29
EKM 1////////1 ASH First Table L t--r----r-----r R I AS TO o
(x16) ASH Second Table
R
I I 0 I ATO J 0 I AX 1 ATL 101 STO IvJ 0 I LTD ILTL I I ! I -l- CRI CR4 I afterl PSTO I afterl AX PASH I CR5 after I L TO
R: Address is real
Execution of PROGRAM CALL (Part 3 of 3): ASH Translation for PC-ss 10-30 System/370 Principles of Operation
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