about filter of memory management

I want to monitor the memory access.
Then I can limit the access of some physical memory address.
example: if y know some application is access 0x0000ffff-0x000f0000 ,then y
can filte this action and directly return access deny.

I don't know how to realize,
need your help.

regards
zengfeng.

David
Wed Jan 04 11:23:36 CST 2006

Write your own OS, or write a VM to virtualize the memory.

"zengfeng" <zengfeng@addvalue.com.sg> wrote in message
news:%23FjUSaPEGHA.1676@TK2MSFTNGP09.phx.gbl...
>I want to monitor the memory access.
> Then I can limit the access of some physical memory address.
> example: if y know some application is access 0x0000ffff-0x000f0000 ,then
> y can filte this action and directly return access deny.
>
> I don't know how to realize,
> need your help.
>
> regards
> zengfeng.
>

Don
Wed Jan 04 11:47:09 CST 2006

Actually, since applications do not have control of physical memory access
the work is done for you. If you wanted to control this for a driver, well
that is another question entirely and you can't do it.


--
Don Burn (MVP, Windows DDK)
Windows 2k/XP/2k3 Filesystem and Driver Consulting
Remove StopSpam from the email to reply



"zengfeng" <zengfeng@addvalue.com.sg> wrote in message
news:%23FjUSaPEGHA.1676@TK2MSFTNGP09.phx.gbl...
>I want to monitor the memory access.
> Then I can limit the access of some physical memory address.
> example: if y know some application is access 0x0000ffff-0x000f0000 ,then
> y can filte this action and directly return access deny.
>
> I don't know how to realize,
> need your help.
>
> regards
> zengfeng.
>

zengfeng
Thu Jan 05 01:16:01 CST 2006

I want to realize the funtion on MS'OS ,I want to know if MS give developer
a platform which can do a memory access filter ,then through the filter I
can control the access of physical memory.
3ks for your reply.

"David J. Craig" <SeniorDriversWriter@shogunyoshimuni.com.net> wrote in
message news:uRPHZOVEGHA.1120@TK2MSFTNGP11.phx.gbl...
> Write your own OS, or write a VM to virtualize the memory.
>
> "zengfeng" <zengfeng@addvalue.com.sg> wrote in message
> news:%23FjUSaPEGHA.1676@TK2MSFTNGP09.phx.gbl...
>>I want to monitor the memory access.
>> Then I can limit the access of some physical memory address.
>> example: if y know some application is access 0x0000ffff-0x000f0000 ,then
>> y can filte this action and directly return access deny.
>>
>> I don't know how to realize,
>> need your help.
>>
>> regards
>> zengfeng.
>>
>
>

Doron
Thu Jan 05 02:42:04 CST 2006

nope

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"zengfeng" <zengfeng@addvalue.com.sg> wrote in message
news:uDtz4gcEGHA.376@TK2MSFTNGP12.phx.gbl...
>I want to realize the funtion on MS'OS ,I want to know if MS give developer
>a platform which can do a memory access filter ,then through the filter I
>can control the access of physical memory.
> 3ks for your reply.
>
> "David J. Craig" <SeniorDriversWriter@shogunyoshimuni.com.net> wrote in
> message news:uRPHZOVEGHA.1120@TK2MSFTNGP11.phx.gbl...
>> Write your own OS, or write a VM to virtualize the memory.
>>
>> "zengfeng" <zengfeng@addvalue.com.sg> wrote in message
>> news:%23FjUSaPEGHA.1676@TK2MSFTNGP09.phx.gbl...
>>>I want to monitor the memory access.
>>> Then I can limit the access of some physical memory address.
>>> example: if y know some application is access 0x0000ffff-0x000f0000
>>> ,then y can filte this action and directly return access deny.
>>>
>>> I don't know how to realize,
>>> need your help.
>>>
>>> regards
>>> zengfeng.
>>>
>>
>>
>
>