Cheat Engine Forum Index Cheat Engine
The Official Site of Cheat Engine
 
 FAQFAQ   SearchSearch   MemberlistMemberlist   UsergroupsUsergroups   RegisterRegister 
 ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 


ebp*4

 
Post new topic   Reply to topic    Cheat Engine Forum Index -> General Gamehacking
View previous topic :: View next topic  
Author Message
Matevos
Newbie cheater
Reputation: 0

Joined: 25 Jun 2010
Posts: 23

PostPosted: Sat Aug 07, 2010 5:35 am    Post subject: ebp*4 Reply with quote

Hi in some pointer i have this:
Code:

mov eax, [eax+ebp*4]

and my question is what is the offset?

and...

Code:

movq [eax+000000a0], xmm0
Back to top
View user's profile Send private message
Dark Byte
Site Admin
Reputation: 470

Joined: 09 May 2003
Posts: 25805
Location: The netherlands

PostPosted: Sat Aug 07, 2010 5:47 am    Post subject: Reply with quote

offset is ebp*4 and a0
_________________
Do not ask me about online cheats. I don't know any and wont help finding them.

Like my help? Join me on Patreon so i can keep helping
Back to top
View user's profile Send private message MSN Messenger
Matevos
Newbie cheater
Reputation: 0

Joined: 25 Jun 2010
Posts: 23

PostPosted: Sat Aug 07, 2010 6:45 am    Post subject: Reply with quote

but ebp*4 = ?
Back to top
View user's profile Send private message
Dark Byte
Site Admin
Reputation: 470

Joined: 09 May 2003
Posts: 25805
Location: The netherlands

PostPosted: Sat Aug 07, 2010 5:06 pm    Post subject: Reply with quote

the value of ebp multiplied by 4
_________________
Do not ask me about online cheats. I don't know any and wont help finding them.

Like my help? Join me on Patreon so i can keep helping
Back to top
View user's profile Send private message MSN Messenger
noko_112
Grandmaster Cheater
Reputation: 0

Joined: 09 Jun 2009
Posts: 585

PostPosted: Sat Aug 07, 2010 5:54 pm    Post subject: Reply with quote

Maybe this will help you.

Btw, Darkbyte if you are reading this. Is the Xmm fully supported or is it me that is doing something wrong when using it (Like what form of mov should use?)


EDIT: i just hooked it on vlc in a hurry that is why i got that weird opcode and what not



ebp 4.PNG
 Description:
The value is marked
 Filesize:  34.69 KB
 Viewed:  10069 Time(s)

ebp 4.PNG


Back to top
View user's profile Send private message
Dark Byte
Site Admin
Reputation: 470

Joined: 09 May 2003
Posts: 25805
Location: The netherlands

PostPosted: Sat Aug 07, 2010 7:07 pm    Post subject: Reply with quote

xmm is fully supported yes, just a small typo at some disasembling sometimes like here one instruction after eip, but you don't use mov for xmm, you use the specific movXX instruction for the xmm operation you want

also, esi should be highlighted here

_________________
Do not ask me about online cheats. I don't know any and wont help finding them.

Like my help? Join me on Patreon so i can keep helping
Back to top
View user's profile Send private message MSN Messenger
noko_112
Grandmaster Cheater
Reputation: 0

Joined: 09 Jun 2009
Posts: 585

PostPosted: Sun Aug 08, 2010 4:39 am    Post subject: Reply with quote

Dark Byte wrote:
xmm is fully supported yes, just a small typo at some disasembling sometimes like here one instruction after eip, but you don't use mov for xmm, you use the specific movXX instruction for the xmm operation you want

also, esi should be highlighted here


Im aware of what the pointer is in this address i where just showing it for the other guy, but how to i know what mov i should use i often end up on using movss ,but i don't really know if that is a smart choice or if it even is correct.
Back to top
View user's profile Send private message
Dark Byte
Site Admin
Reputation: 470

Joined: 09 May 2003
Posts: 25805
Location: The netherlands

PostPosted: Sun Aug 08, 2010 7:50 am    Post subject: Reply with quote

movss is usually good enough (thats the type float)
movsd is for type Double

_________________
Do not ask me about online cheats. I don't know any and wont help finding them.

Like my help? Join me on Patreon so i can keep helping
Back to top
View user's profile Send private message MSN Messenger
Matevos
Newbie cheater
Reputation: 0

Joined: 25 Jun 2010
Posts: 23

PostPosted: Sun Aug 08, 2010 1:41 pm    Post subject: Reply with quote

What is true opcode?
Back to top
View user's profile Send private message
Dark Byte
Site Admin
Reputation: 470

Joined: 09 May 2003
Posts: 25805
Location: The netherlands

PostPosted: Sun Aug 08, 2010 2:41 pm    Post subject: Reply with quote

all are true opcodes

if xxx+184 results in nothing then you can still try xxx+14

_________________
Do not ask me about online cheats. I don't know any and wont help finding them.

Like my help? Join me on Patreon so i can keep helping
Back to top
View user's profile Send private message MSN Messenger
Matevos
Newbie cheater
Reputation: 0

Joined: 25 Jun 2010
Posts: 23

PostPosted: Mon Aug 09, 2010 8:53 am    Post subject: Reply with quote

And one more thing if anyone could compile for me Cheat Engine Winsock Packet Editor Plugin?
Back to top
View user's profile Send private message
Display posts from previous:   
Post new topic   Reply to topic    Cheat Engine Forum Index -> General Gamehacking All times are GMT - 6 Hours
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You can download files in this forum


Powered by phpBB © 2001, 2005 phpBB Group

CE Wiki   IRC (#CEF)   Twitter
Third party websites