pTAL Conversion Guide

Index
pTAL Conversion Guide—527302-002
Index-3
D
Conventions for syntax diagrams xxvii/xxx
Converting addresses
implicitly 10-20/10-22
to numbers 10-18/10-20
using arithmetic
operations 10-23/10-24
using standard TAL
routines 10-22/10-23
Converting TAL to pTAL 1-3/1-4
COUNTDUPS routine 18-18/18-20
CPU directive 19-4
CROSSREF directive 19-4
CWADDR address type
numeric conversions and 10-20
uses for 10-13
CXBL instruction 18-2
D
Data alignment
background 5-1/5-3
in native processes 5-2/5-3
in TNS processes 5-1
NODEFAULT 11-15
of structure fields
See Field alignment
of structures
See Structures, alignment of
Data allocation 5-1
Data locations, changing 13-12/13-13
Data representation 4-1
Data types, changing 13-11/13-12
DATAPAGES directive 19-4
DBL routine 17-5/17-6
DDTX instruction 18-2
DECS directive 19-4
DEFEXPAND directive 19-6
DEFINEs 6-1
DEFINETOG directive 19-6
Definition structures, declaring 11-10/11-13
Directives
See Compiler directives
DISP instruction 18-2
DLEN instruction 18-2
DLTE instruction 18-2
DLTX instruction 18-2
DOFS instruction 18-2
DO-UNTIL statement 15-11
DO_PTAL directive 19-4, 19-15/19-16
DO_TNS_SYNTAX directive 19-16/19-18
DPCL instruction 18-2
DROP statement 15-12
DTL instruction 18-2
DUMPCONS directive 19-4
DXIT instruction 18-2
Dynamically selected procedure
calls 16-17/16-18
E
EIOC instruction 18-2
Empty CASE statements 15-10
ENABLE_OVERFLOW_TRAPS block
attribute 20-6/20-8
ENDIF directive 19-8, 19-9
Entry points 10-13
ENV directive 19-4
Equivalenced variables
address-based 12-17
/12-18
declaring
generally 12-8/12-9
nonstructure 12-4/12-5
pointers in 12-13/12-14
structure 12-6/12-8
structures in 12-12
extended pointers to extended
items 12-10
FIELDALIGN clause and 12-17
must fit within previous
variables 12-11/12-12
new pTAL features for 12-1
PROCADDRs and PROCPTRs 12-14