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Where is the CE codefinder settings ?

 
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94d33m
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PostPosted: Sun Jan 13, 2019 6:50 pm    Post subject: Where is the CE codefinder settings ? Reply with quote

In step 8 there is:
Extra2: In some situations it is recommended to change ce's codefinder settings to Access violations when
Encountering instructions like mov eax,[eax] since debugregisters show it AFTER it was changed, making it hard to find out the the value of the pointer

Where is this access violation setting ?
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Dark Byte
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PostPosted: Mon Jan 14, 2019 1:09 am    Post subject: Reply with quote

debugger options breakpoint types

also another way to figure out the original address is using your head and math

you did find what accesses on an address
so mov eax,[eax] accessed that address
so eax contained that address when it got executed

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94d33m
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PostPosted: Mon Jan 14, 2019 3:17 pm    Post subject: one more question Reply with quote

btw i understand that mov eax, 500 moves 500 to eax, but what does mov eax, [eax] or mov [eax], eax do ? keep the value same ?
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OldCheatEngineUser
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PostPosted: Mon Jan 14, 2019 3:38 pm    Post subject: Re: one more question Reply with quote

94d33m wrote:
btw i understand that mov eax, 500 moves 500 to eax, but what does mov eax, [eax] or mov [eax], eax do ? keep the value same ?

CE use hex as default, so mov eax,500 moves 500 hex. (not decimal if you meant that)

Code:
mov eax,[eax] ; copy the contents of the referenced memory into eax

mov [eax],eax ; copy whatever in eax into the memory location referenced by eax


no, instructions are not the same.

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Dark Byte
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PostPosted: Mon Jan 14, 2019 11:38 pm    Post subject: Reply with quote

as stated, registers are shown after execution
so with mov eax,[eax] you can't see what eax was

but since you did find what accesses on address xxxxxxxx you know that eax was xxxxxxxx-0

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