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how to re-compile a project with the same results of old compilation

Hello,
I've comipled a project with KEIL in order to generate an Hex code (that is stored in ROM on a chip).
2 days passed, I recomipled the exact same code, and the results of the Hex code are different, and I can see that the compiler changed the address of the internal variables etc.
I need to restore the old results, somehow!!
I have all the object files of the old compilation.
Is there any way to load them?
Anyone knows why the compilation has changed (though the C files have not changed)?
I know that the order of the files written in the left window of the KEIL changes the compilation, but this order has not changed as well.
Please help......
Best Regards,
Noam
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  • But since he requirements varies so much, it is quite often advantageous to have more than one computer. And then you want a license that allows more than one installation, as long as it is for a single user.

    Absolutely. I don't think any of the people in our organisation could operate with the new licensing structure. We've already stopped renewing the maintenance on C51 as we don't intend to upgrade beyond V7, shortly we'll be buying a raft of ARM licenses and I'm sad to say they won't be Keil for that very reason. At a rough estimate that's 1.2 million USD loss up front plus whatever the annual maintenance comes to.

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  • But since he requirements varies so much, it is quite often advantageous to have more than one computer. And then you want a license that allows more than one installation, as long as it is for a single user.

    Absolutely. I don't think any of the people in our organisation could operate with the new licensing structure. We've already stopped renewing the maintenance on C51 as we don't intend to upgrade beyond V7, shortly we'll be buying a raft of ARM licenses and I'm sad to say they won't be Keil for that very reason. At a rough estimate that's 1.2 million USD loss up front plus whatever the annual maintenance comes to.

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