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Date: Wed, 8 Jul 2015 16:24:45 +0200
From: Alex <>
Subject: Re: [PATCH v9] Build process uses script to add CFI directives
 to x86 asm

>> Then there are some labels which are declared as ".global" and
>> ".hidden", like __memcpy_fwd, __exp2l, and ___setjmp. It looks like
>> when any of those 3 are reached, there should be a return address on
>> top of the stack. What would you think of adding a ".type @function"
>> declaration for those 3, so that the CFI generation script will treat
>> them as "functions"?
> Do these matter? The exact same address is already an entry point
> via the other public name(s) you're supposed to use for it.

You're right, I just looked at the source and they don't matter.

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