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Crash Bash
How do I cheat?
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Joined: 19 Jul 2014
Posts: 7
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 Posted: Tue Oct 06, 2015 9:18 am Post subject: Code Injection Help |
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I have a problem regarding code injection. I really don't know how to solve it, so I ask for help.
This is the code:
| Code: | [ENABLE]
//code from here to '[DISABLE]' will be used to enable the cheat
alloc(newmem,2048)
label(returnhere)
label(originalcode)
label(exit)
newmem: //this is allocated memory, you have read,write,execute access
//place your code here
originalcode:
mov [ecx],edx
xor eax,eax
mov [pcsx2-r5350.exe+528A64],eax
exit:
jmp returnhere
30278F5F:
jmp newmem
nop
nop
nop
nop
returnhere:
[DISABLE]
//code from here till the end of the code will be used to disable the cheat
dealloc(newmem)
30278F5F:
mov [ecx],edx
xor eax,eax
mov [pcsx2-r5350.exe+528A64],eax
//Alt: db 89 11 31 C0 A3 64 8A 55 01] |
As you can see there is nothing in it because the problem occurs even if I didn't write anything! The only thing I added is the ENABLE and DISABLE section, but I managed to find the culprit in the code, and it is the DISABLE section. When I ENABLE the code in the cheat table it is working fine (and it should), but when I DISABLE it (unfreeze), it simply crashes the game.
Here is a screenshot of the disassembler that is viewing the code:
s28.postimg.org/3yg3n6w4t/2015_10_06_143156.png
(Sorry for the wrong highlighted code, it should be the first one)
Here is a screenshot that is taken when I disabled the code:
s16.postimg.org/urpf8itet/2015_10_06_143359.png
(So this is the moment when the crash happened)
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Dark Byte
Site Admin
 Reputation: 470
Joined: 09 May 2003
Posts: 25807
Location: The netherlands
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| Posted: Tue Oct 06, 2015 9:28 am Post subject: |
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i'd say use the alt line instead since it's there because for this reason
, but for some reason the last 2 bytes are wrong so no idea whats up with that
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vng21092
Grandmaster Cheater
 Reputation: 15
Joined: 05 Apr 2013
Posts: 644
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| Posted: Tue Oct 06, 2015 9:28 am Post subject: |
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try replacing your disable code with | Code: | [Disable]
30278F5F:
db 89 11 31 C0 A3 64 8A 71 01
dealloc(newmem) |
Another problem I see here is the injection point isn't static, so when you restart the game the instruction won't be in the same place, right now its at 30278F5F, when you restart it might not be. Either way, find the instruction again, and redo the script with my disable part, see how that goes.
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Crash Bash
How do I cheat?
![]() Reputation: 0
Joined: 19 Jul 2014
Posts: 7
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| Posted: Tue Oct 06, 2015 10:12 am Post subject: |
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| vng21092 wrote: | try replacing your disable code with | Code: | [Disable]
30278F5F:
db 89 11 31 C0 A3 64 8A 71 01
dealloc(newmem) |
Another problem I see here is the injection point isn't static, so when you restart the game the instruction won't be in the same place, right now its at 30278F5F, when you restart it might not be. Either way, find the instruction again, and redo the script with my disable part, see how that goes. |
Yes I know is isn't static, don't worry about that.
Hmm... This time in the disassembler it shows the address 30278F68 instead of 30278F69, apparently that has been fixed. But it still crashes the game?
Edit: OK, never mind, it works now!
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