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Appendix A
ROM Monitor
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•
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78-12696-01
R4
= 0x8fab0d76
R5
0x80570000
R8
= 0x00000000
R9
0x00000000
R12 = 0x00000080
R13 = 0xffffffff
0xffffffff
R16 = 0xffffffff
R17 = 0xffffffff
0xffffffff
R20 = 0xffffffff
R21 = 0xffffffff
0xffffffff
R24 = 0xffffffff
R25 = 0xffffffff
0xffffffff
R28 = 0xffffffff
R29 = 0xffffffff
0xffffffff
frame—Display an individual stack frame.
sysret—Display return information from the last booted system image. This
information includes the reason for terminating the image, a stack dump of
up to eight frames, and, if an exception is involved, the address where the
exception occurred. For example:
rommon 8> sysret
System Return Info:
count: 19,
reason: user break
pc:0x801111b0,
error address: 0x801111b0
Stack Trace:
FP: 0x80005ea8, PC: 0x801111b0
FP: 0x80005eb4, PC: 0x80113694
FP: 0x80005f74, PC: 0x8010eb44
FP: 0x80005f9c, PC: 0x80008118
FP: 0x80005fac, PC: 0x80008064
FP: 0x80005fc4, PC: 0xfff03d70
FP: 0x80005ffc, PC: 0x00000000
FP: 0x00000000, PC: 0x00000000
meminfo—Display size in bytes, starting address, available range of main
memory, the starting point and size of packet memory, and size of nonvolatile
random-access memory (NVRAM). For example:
rommon 3> meminfo
Main memory size: 64 MB.
Available main memory starts at 0x10000, size 65472KB
IO (packet) memory size: 25 percent of main memory.
NVRAM size: 32KB
Cisco 1710 Security Router Software Configuration Guide
= 0x80657d00
R6
= 0x80570000
= 0x80570000
R10 = 0x0000954c
R14 = 0xffffffff
R18 = 0xffffffff
R22 = 0xffffffff
R26 = 0xffffffff
R30 = 0xffffffff
Debug Commands
R7
=
R11
=
R15
=
R19
=
R23
=
R27
=
R31
=
A-13
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