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Re: [PATCH, RFC, RFT] ARM relocation fixes

From: Vladimir 'φ-coder/phcoder' Serbinenko
Subject: Re: [PATCH, RFC, RFT] ARM relocation fixes
Date: Mon, 02 Dec 2013 21:04:47 +0100
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On 02.12.2013 20:40, Leif Lindholm wrote:
> On Mon, Dec 02, 2013 at 06:45:48PM +0100, Vladimir 'φ-coder/phcoder' 
> Serbinenko wrote:
>>> My default ARMv7 UEFI build fails to grub-install with
>>> /work/local/grub/uefi/sbin/grub-install: error: bl/b.w targettting ARM.
>> This is a problem because of asm functions which are always ARM and gcc
>> uses bl to jump to them from thumb that an't be satisified. I wonder if
>> it's better to add veneers to mkimage or to add explicit thumb interwork
>> to all asm functions like I did in my other patch.
> Ah. When linking with a standalone linker, it rewrites BL to BLX where
> this is required for state change
Doesn't this require Thumb2 ?

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