PPSSPP iOS Port

[brujo55]

but there are some possibilities?

[the avenger]

brujo55,
Recently i jailbreak my iphone. But have not yet had time to try to run as root.

I also found this solution about run app with root access. It is somewhat different from those already proposed. But I can not check it out until the day after tomorrow..

Sounds fairly easy,will try to do it today

[xsacha]

This looked very promising:

sysctl -w security.mac.proc_enforce=0

But it turns out not to work on iOS 4.3 or higher.

-[Unknown]

Yeah I know about that one. That's why I mentioned before that I don't know any JIT emulators that work 4.3+.
Sucks

[the avenger]

brujo55,
Recently i jailbreak my iphone. But have not yet had time to try to run as root.

I also found this solution about run app with root access. It is somewhat different from those already proposed. But I can not check it out until the day after tomorrow..

Sounds fairly easy,will try to do it today

no luck using using this method either,after reading what's in this i am starting to think it has something to do with clearing the cache,maybe the method that's currently used is incorrect
http://bugs.exim.org/show_bug.cgi?id=1243
the thing they proposed in here was using the following piece of code to flush the cache
http://svn.telesphoreo.org/trunk/data/pc...cache.diff

[V6ser]

brujo55,
Recently i jailbreak my iphone. But have not yet had time to try to run as root.

I also found this solution about run app with root access. It is somewhat different from those already proposed. But I can not check it out until the day after tomorrow..

Sounds fairly easy,will try to do it today

Just tried it out, didn't work.
App still gets killed.

EDIT: DUUUH!! U DUMBASS V6ser!!!

[Henrik]

(replying to the avenger)
Yes, that looks promising. Try that.

[V6ser]

brujo55,
Recently i jailbreak my iphone. But have not yet had time to try to run as root.

I also found this solution about run app with root access. It is somewhat different from those already proposed. But I can not check it out until the day after tomorrow..

Sounds fairly easy,will try to do it today

no luck using using this method either,after reading what's in this i am starting to think it has something to do with clearing the cache,maybe the method that's currently used is incorrect
http://bugs.exim.org/show_bug.cgi?id=1243
the thing they proposed in here was using the following piece of code to flush the cache
http://svn.telesphoreo.org/trunk/data/pc...cache.diff

Isn't there a libgcc by Saurik?
I'm sure i saw it sometime ago.

[the avenger]

(replying to the avenger)
Yes, that looks promising. Try that.

if you are reffering to the code i posted then i have no idea how to use it since i have next to no programming skills at all,i am merely good at command lining and understand the jailbroken ios file structure

[brujo55]

today armjit is updated in others plataforms.

[xsacha]

(replying to the avenger)
Yes, that looks promising. Try that.

if you are reffering to the code i posted then i have no idea how to use it since i have next to no programming skills at all,i am merely good at command lining and understand the jailbroken ios file structure

The code is functionally identical. I'm using the same function for clearing cache that the only JIT app on iOS uses All 3 variants you see are actually the same thing.
You can read the first comment in the link you sent.

It's not crashing from this. It's crashing from being unable to execute the memory. PROT_EXEC is the issue.

[the avenger]

(replying to the avenger)
Yes, that looks promising. Try that.

if you are reffering to the code i posted then i have no idea how to use it since i have next to no programming skills at all,i am merely good at command lining and understand the jailbroken ios file structure

The code is functionally identical. I'm using the same function for clearing cache that the only JIT app on iOS uses All 3 variants you see are actually the same thing.
You can read the first comment in the link you sent.

It's not crashing from this. It's crashing from being unable to execute the memory. PROT_EXEC is the issue.

it wouldn't hurt trying the exact same code would it,anyway is your device jailbroken
EDIT:also is there anything other than xcode i can use for debugging?

[V6ser]

(replying to the avenger)
Yes, that looks promising. Try that.

if you are reffering to the code i posted then i have no idea how to use it since i have next to no programming skills at all,i am merely good at command lining and understand the jailbroken ios file structure

The code is functionally identical. I'm using the same function for clearing cache that the only JIT app on iOS uses All 3 variants you see are actually the same thing.
You can read the first comment in the link you sent.

It's not crashing from this. It's crashing from being unable to execute the memory. PROT_EXEC is the issue.

it wouldn't hurt trying the exact same code would it,anyway is your device jailbroken
EDIT:also is there anything other than xcode i can use for debugging?

You can always debug with another IDE(s).

[the avenger]

http://developer.apple.com/library/mac/#...ate.3.html
according to this,if you want to prepare the memory for execution you need to use the
sys_icache_invalidate()
function,maybe if you try this while the app is out of the sandbox(ie has root acess) things will work?
the problem is that you can't debug with the app being outside the sandbox which gives a huge disadvantage as to not knowing if it changed anything or not

[V6ser]

http://developer.apple.com/library/mac/#...ate.3.html
according to this,if you want to prepare the memory for execution you need to use the
sys_icache_invalidate()
function,maybe if you try this while the app is out of the sandbox(ie has root acess) things will work?
the problem is that you can't debug with the app being outside the sandbox which gives a huge disadvantage as to not knowing if it changed anything or not

The only way to know if something changed or not is getting it to work hahahaha

[Dribblejam]

You guys are getting closer. Keep it up!