Motorola MVME162LX 300 Series Installation And Use Manual page 124

Using The 162Bug Debugger
4
4-16
RD
162Bug>
PC =00010000 SR
USP =0000DFFC MSP
DFC =0=F0 CACR =0=........
D0 =00000001 D1
D4 =00000000 D5
A0 =00000000 A1
A4 =00000000 A5
00010000 203900F0 0000
T
162Bug>
Exception: Access Fault (Local Off Board)
PC =FF839154 SR =2704
Format/Vector =7008
SSW =0145 Fault Address =00F00000 Effective Address =0000D4E8
PC =00010000 SR
USP =0000DFFC MSP
DFC =0=F0 CACR =0=........
D0 =00000001 D1
D4 =00000000 D5
A0 =00000000 A1
A4 =00000000 A5
00010000 203900F0 0000
162Bug>
Notice that the target stack pointer is different. The target stack pointer
now points to the last value of the exception stack frame that was stacked.
The exception stack frame may now be examined using the MD command.
MD (A7):&30
162Bug>
0000FFC0 2708 0001 0000 7008 0000 FFFC 0105 0005 '.....p.........
0000FFD0 0005 0005 00F0 0000 0000 0A64 0000 FFF4 ...........d....
0000FFE0 00F0 0000 FFFF FFFF 00F0 0000 FFFF FFFF ................
0000FFF0 2708 0001 A708 0001
162Bug>
=2708=TR:OFF_S._7_.N...
=0000EFFC ISP* =0000FFFC SFC
=00000001 D2 =00000000 D3
=00000002 D6 =00000000 D7
=00000000 A2 =00000000 A3
=00000000 A6 =00000000 A7
MOVE.L
=2708=TR:OFF_S._7_.N...
=0000EFFC ISP* =0000FFFC SFC
=00000001 D2 =00000000 D3
=00000002 D6 =00000000 D7
=00000000 A2 =00000000 A3
=00000000 A6 =00000000 A7
MOVE.L
0000 0000
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VBR =00000000
=0=F0
=00000000
=00000000
=00000000
=0000FFFC
($F00000).L,D0
VBR =00000000
=0=F0
=00000000
=00000000
=00000000
=0000FFC0
($F00000).L,D0
'...........