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Re: Odd binary differences
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Re: Odd binary differences


  • Subject: Re: Odd binary differences
  • From: Eyal Redler <email@hidden>
  • Date: Tue, 09 Apr 2013 21:59:40 +0300

On Apr 9, 2013, at 4:23 PM, Rich Siegel <email@hidden> wrote:
>> So this is the problem: For the same exact c code, xcode will produce
>> a slightly different object code.
>
> It sounds like the linker is organizing your code a little differently each time, perhaps depending on the content of that table. (For example, if it compresses differently.) I am not sure if there's a way to influence that, or not.

I am getting different results even if I don't change the table. Sometimes I just try again and it works.

>
> One question I have is whether you could avoid the issue entirely by using the OS's built-in code signing infrastructure...?

I'm looking into it but for now I really need a solution for the CRC issue. I also find it very curios that xcode will do that.

Eyal
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References: 
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