Tracing "Windows" Of Activity - HP 64700 Series User Manual

Trace List
Label: Address Data
Base: hex hex
sq adv 00043E
-006 000568
-005 000596
sq adv 000432
-003 0005DF
sq adv 000426
sq adv 000444
about 00044A
+001 00056C
+002 0005CB
+003 000521
+004 00050E
+005 00052A
+006 0005C3
+007 00055A
STATUS: M68000--Running user program
trace find_sequence CALLER_0 then TWO_THREE then CALLER_3 restart CALLER_2 tri
gger about WRITE_NUMBER only
run trace
T racing "Windows"
1
of Activity
Offset=0
Opcode or Status
6100 BSR.W********
DFDF DF supr data wr byte
6C6C 6C supr data wr byte
6100 BSR.W********
CBCB CB supr data wr byte
0801 BTST.L #**,D1
6100 BSR.W********
1340 MOVE.B D0,****[A1]
2121 21 supr data wr byte
0E0E 0E supr data wr byte
2A2A 2A supr data wr byte
C3C3 C3 supr data wr byte
5A5A 5A supr data wr byte
2929 29 supr data wr byte
ADAD AD supr data wr byte
range RESULTS thru RESULTS+0ffh
step display
Notice in the resulting trace (you may have to press < PREV> in
order to see the states captured prior to the trigger) that "sq adv" is
also shown next to states which cause a sequencer restart.
The sequencing capabilities from within the Softkey Interface are
not as powerful or flexible as they are from within the Terminal
Interface. If you do not find the sequencing flexibility you need
from within Softkey Interface, refer to the Terminal Interface:
Analyzer User's Guide.
Windowing refers to the analyzer feature that allows you to turn
on, or enable, the capturing of states after some state occurs then
to turn off, or disable, the capturing of states when another state
occurs. In effect, windowing allows you capture segments, or
windows, of code execution.
Windowing is different than storing states in a range (the "only
range" option in the trace command syntax) because it allows you
to capture execution of all states in a window of code whereas
storing states in a range won't capture the execution of subroutine
More data off screen (ctrl-F, ctrl-G)
mnemonic
Emulation trace complete______...R....
modify break
state count
relative
0
0
1
1
0
1
0
0
0
1
1
1
1
1
1
end ---ETC--
Getting Started 2-25