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Program Trace Routine
T
L
B
S
E
N
Dumps the carry and overflow designators.
Displays current storage limits.
Displays names of active banks (in order main-I, main-D, utility-D, with commas
indicating place for unbased BDR portions) indicate write-inhibited banks by an
asterisk (*). Banks whose names cannot be found in diagnostic tables are
printed in octal numbers.
Displays names of active segments.
Last contingency and address, if any.
Instruction cycle count.
Any dump specification that references an address may be given a trailing + sign
followed by an octal number n. A dump is then taken of n consecutive storage locations
following the original address in the same format as the first dump, resulting in a dump
of n+1 locations. The number of items printed per line depends on the line length set by
the LINE command.
If a specification number is neither the address of a register nor within the storage limits
of the program, an error message is displayed.
See CHANGE command for use of symbols $ and $P.
The contents of the specified location or locations are printed in octal unless a format
letter is given. The format letters are as follows:
• The letter I preceding a number or register designator produces an instruction format
dump.
• The letter H preceding a number or register designator produces a Fieldata character
dump.
• The letter Q preceding a number or register designator produces an ASCII character
dump.
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