Help/Support How to freeze values in Armv7

[TheArmKing 60.4k iPad Mini 9.3.5]

Hello ppl

For example i am hacking an armv7 binary. What i need is that i move a value to a function and make it stay that way aka make it not decrease. For example i do 

MOV R0,#5 

i want the value to remain 5 and not decrease down to 4,3,2,1 

What is the way to do that? 

Pls show me da wae

[Guest]

2 minutes ago, TheArmKing said:

Hello ppl

For example i am hacking an armv7 binary. What i need is that i move a value to a function and make it stay that way aka make it not decrease. For example i do 

MOV R0,#5 

i want the value to remain 5 and not decrease down to 4,3,2,1 

What is the way to do that? 

Pls show me da wae

Replace the SUB instructon with mov r0, #5

[TheArmKing 60.4k iPad Mini 9.3.5]

1 minute ago, shmoo said:

Replace the SUB instructon with mov r0, #5

Even a sub function like

SUB SP,SP,0x#10 

?

[Guest]

7 hours ago, TheArmKing said:

Even a sub function like

SUB SP,SP,0x#10 

?

No, SP is the stack pointer never mess with it, modify sub instructions were registers are r0-r12

[TheArmKing 60.4k iPad Mini 9.3.5]

23 minutes ago, shmoo said:

No, SP is the stack pointer never mess with it, modify sub instructions were registers are r0-r12

Thx