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annunaki
How do I cheat?

Reputation: 0

Joined: 31 Oct 2009
Posts: 2

Posted: Sat Oct 31, 2009 3:23 am Post subject: ASM help

Trying to write a script in CE so it inserts a floating point number into a register. For example, I'd like to insert .2 into eax, how could this be done? Thank you.

Slugsnack
Grandmaster Cheater Supreme

Reputation: 71

Joined: 24 Jan 2007
Posts: 1857

Posted: Sat Oct 31, 2009 5:10 am Post subject:

Look at FSTP, bear in mind that floating point uses another set of registers

NoMercy
Master Cheater

Reputation: 1

Joined: 09 Feb 2009
Posts: 289

Posted: Sat Oct 31, 2009 5:31 am Post subject:

Code:

_asm

{mov eax, 0x01
}

annunaki
How do I cheat?

Reputation: 0

Joined: 31 Oct 2009
Posts: 2

Posted: Sat Oct 31, 2009 9:58 am Post subject:

NoMercy wrote:

Code:

_asm

{mov eax, 0x01
}

In Cheat Engine auto assemble, mov eax, 0x01 won't compile =/, and I'm not exactly sure how to use FSTP, farther assistance would be very appreciated please, thank you.

oib111
I post too much

Reputation: 0

Joined: 02 Apr 2007
Posts: 2947
Location: you wanna know why?

Posted: Sat Oct 31, 2009 12:13 pm Post subject:

Read this: http://webster.cs.ucr.edu/AoA/DOS/ch14/CH14-4.html
_________________

8D wrote:

cigs dont make people high, which weed does, which causes them to do bad stuff. like killing

DoomsDay
Grandmaster Cheater

Reputation: 0

Joined: 06 Jan 2007
Posts: 768
Location: %HomePath%

Posted: Sat Oct 31, 2009 12:26 pm Post subject:

Code:

sub esp,8 ;make room in the stack
fstp qword ptr [esp] ;fill with the curren value
push 1 ;push the number to be converted
fild dword ptr [esp] ;load 1.0
mov dword ptr [esp],5 ;
fidiv dword ptr [esp] ;1/5 = .2
fstp dword ptr [esp] ;unload to the stack
pop eax ;result goes to eax
fld qword ptr [esp] ;reload the original value
add esp,8 ;adjust the stack

Last edited by DoomsDay on Sun Nov 01, 2009 2:05 am; edited 1 time in total

&Vage
Grandmaster Cheater Supreme

Reputation: 0

Joined: 25 Jul 2008
Posts: 1053

Posted: Sat Oct 31, 2009 1:42 pm Post subject:

NoMercy wrote:

Code:

_asm

{mov eax, 0x01
}

Code:

__asm {
xor eax, eax
inc eax
}

hcavolsdsadgadsg
I'm a spammer

Reputation: 26

Joined: 11 Jun 2007
Posts: 5801

Posted: Sat Oct 31, 2009 2:09 pm Post subject:

&Vage wrote:

NoMercy wrote:

Code:

_asm

{mov eax, 0x01
}

Code:

__asm {
xor eax, eax
inc eax
}

i doubt this is actually an improvement

&Vage
Grandmaster Cheater Supreme

Reputation: 0

Joined: 25 Jul 2008
Posts: 1053

Posted: Sat Oct 31, 2009 2:14 pm Post subject:

slovach wrote:

&Vage wrote:

NoMercy wrote:

Code:

_asm

{mov eax, 0x01
}

Code:

__asm {
xor eax, eax
inc eax
}

i doubt this is actually an improvement

Never it said kthx.

hcavolsdsadgadsg
I'm a spammer

Reputation: 26

Joined: 11 Jun 2007
Posts: 5801

Posted: Sat Oct 31, 2009 4:28 pm Post subject:

so uh, what was the point other than to make it more complicated?

&Vage
Grandmaster Cheater Supreme

Reputation: 0

Joined: 25 Jul 2008
Posts: 1053

Posted: Sat Oct 31, 2009 5:04 pm Post subject:

slovach wrote:

so uh, what was the point other than to make it more complicated?

No point, so whats the point of trying to point it out?

Flyte
Peanuts!!!!

Reputation: 6

Joined: 19 Apr 2006
Posts: 1887
Location: Canada

Posted: Sat Oct 31, 2009 5:57 pm Post subject:

&Vage wrote:

slovach wrote:

so uh, what was the point other than to make it more complicated?

No point, so whats the point of trying to point it out?

Then why post in the first place?

&Vage
Grandmaster Cheater Supreme

Reputation: 0

Joined: 25 Jul 2008
Posts: 1053

Posted: Sat Oct 31, 2009 7:26 pm Post subject:

Athaem wrote:

&Vage wrote:

slovach wrote:

so uh, what was the point other than to make it more complicated?

No point, so whats the point of trying to point it out?

Then why post in the first place?

Oh, I'm sorry I didn't know there was a rule against posting it... Oh.. wait, there isn't Smile

FullyAwesome
I post too much

Reputation: 0

Joined: 05 Apr 2007
Posts: 4438
Location: Land Down Under

Posted: Sat Oct 31, 2009 8:46 pm Post subject:

&Vage wrote:

Oh, I'm sorry I didn't know there was a rule against posting it... Oh.. wait, there isn't Smile

Code:

Do not make useless posts or unrelated topics. Before you post, think if you are actually contributing something to the discussion in one way or another. If you do not think you are, do not post.

_________________

&Vage
Grandmaster Cheater Supreme

Reputation: 0

Joined: 25 Jul 2008
Posts: 1053

Posted: Sat Oct 31, 2009 8:52 pm Post subject:

FullyAwesome wrote:

&Vage wrote:

Oh, I'm sorry I didn't know there was a rule against posting it... Oh.. wait, there isn't Smile

Code:

Do not make useless posts or unrelated topics. Before you post, think if you are actually contributing something to the discussion in one way or another. If you do not think you are, do not post.

It's not useless, OP might not know another way. Un-efficient or not I contributed something weather you're going to be a big vage or not. You.. on the other hand should be warned since you post something that is not relevant to the thread Smile

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