Motorola PPC/CPCI-690, Справочное руководство

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PowerBoot Command Set
PPC/CPCI-690 4 - 51
E
XAMPLE
2 An 8-KByte memory from 00004C00
16
.. 0006C00
16
is searched for the long
constant EFEFEFEF
16
. However, PowerBoot displays the address at which
the long constant is not found (00004C10
16
) and the value which is found
instead.
PowerBoot> bs 4C00 6C00 /EFEFEFEF L
Search: 00004C10 = EEEEEEEE
PowerBoot>
bv
D
ESCRIPTION
This command compares two memory areas on a byte-organized level. If
the compared memory areas are not equal, the different values and the
memory location will be displayed. An overlap of memory areas is not
allowed.
S
YNTAX
bv <begin> <end> <destination>
P
ARAMETERS
begin
Specifies the start address of the source memory area, i.e. the first byte of
the source memory area which is read
end
Specifies the end address of the source memory area, i.e. the first byte of the
source memory area which is not read
destination
Specifies the start address of the destination memory area, i.e. the first byte
of the destination memory area which is compared with the source mem-
ory
E
XAMPLE
1 A 4-KByte memory from 00002D00
16
..00003D00
16
is compared with a desti-
nation memory starting at address 00005E00
16
. There is no output since the
two compared memory areas are identical.
PowerBoot> bv 2D00 3D00 5E00
PowerBoot>
E
XAMPLE
2
An 8-KByte memory from 00004C00
16
..00006C00
16
is compared with a des-
tination memory starting at address 00007C00
16
. The two compared mem-
ory areas are not identical at the locations 00004C10
16
and 00007C10
16
.
PowerBoot> bv 4C00 6C00 7C00
Verify:00004C10 = EE 00007C10 =3F
PowerBoot>