A-26
Cisco Broadband Cable Command Reference Guide
OL-1581-07
Appendix A Using the ROM Monitor
frame
frame
To display an individual stack frame, use the
frame
command in ROM monitor mode.
frame
[
number
]
Syntax Description
Defaults
Displays stack frame 0.
Command Modes
ROM monitor
Command History
Usage Guidelines
The
frame
command displays a particular stack frame. Use the
stack
command to list the available stack
frames and their frame numbers.
Examples
The following example shows the
frame
command being used to display the details of an individual
frame displayed by the
stack
command:
rommon 5 >
stack 6
Stack trace:
PC = 0x02004adc
Frame 00: FP = 0x02003938 RA = 0x02005f2a
Frame 01: FP = 0x02003948 RA = 0x02005df0
Frame 02: FP = 0x02003960 RA = 0x020050ee
Frame 03: FP = 0x02003994 RA = 0x02004034
Frame 04: FP = 0x02003b00 RA = 0x00012ca6
Frame 04: FP = 0x02003b34 RA = 0x020a703c
rommon 6 >
frame 2
Frame 02: FP = 0x02003960 RA = 0x020050ee
at 0x02003968 (fp + 0x08) = 0x02004f8d
at 0x0200396c (fp + 0x0c) = 0x0200f390
at 0x02003970 (fp + 0x10) = 0x02006afc
at 0x02003974 (fp + 0x14) = 0xc0a82983
at 0x02003978 (fp + 0x18) = 0x02003a7e
at 0x0200397c (fp + 0x1c) = 0x02002630
number
(Optional) Number of the stack frame to be displayed. The default is 0 (the most
current frame).
Release
Modification
11.3 NA
This command was introduced on Cisco uBR7200 series routers.
12.1(5)EC
Support was added for Cisco uBR7100 series routers.
12.2(4)BC1
Support was added for the Cisco uBR10012 router. Changes were also made
to the boot procedure after breaking into ROMMON to ensure that all
hardware and software registers are in a known state before loading the new
image.