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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 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20131005 Icedove/17.0.9 |
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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- Re: [PATCH, RFC, RFT] ARM relocation fixes, (continued)
- Re: [PATCH, RFC, RFT] ARM relocation fixes, Vladimir 'φ-coder/phcoder' Serbinenko, 2013/12/02
- Re: [PATCH, RFC, RFT] ARM relocation fixes, Vladimir 'φ-coder/phcoder' Serbinenko, 2013/12/02
- Re: [PATCH, RFC, RFT] ARM relocation fixes, Leif Lindholm, 2013/12/02
- Re: [PATCH, RFC, RFT] ARM relocation fixes, Leif Lindholm, 2013/12/02
- Re: [PATCH, RFC, RFT] ARM relocation fixes, Leif Lindholm, 2013/12/02
- Re: [PATCH, RFC, RFT] ARM relocation fixes, Leif Lindholm, 2013/12/02
- Re: [PATCH, RFC, RFT] ARM relocation fixes, Vladimir 'φ-coder/phcoder' Serbinenko, 2013/12/02
- Re: [PATCH, RFC, RFT] ARM relocation fixes, Vladimir 'φ-coder/phcoder' Serbinenko, 2013/12/02
- Re: [PATCH, RFC, RFT] ARM relocation fixes, Vladimir 'φ-coder/phcoder' Serbinenko, 2013/12/02
- Re: [PATCH, RFC, RFT] ARM relocation fixes, Leif Lindholm, 2013/12/02
- Re: [PATCH, RFC, RFT] ARM relocation fixes,
Vladimir 'φ-coder/phcoder' Serbinenko <=
- Re: [PATCH, RFC, RFT] ARM relocation fixes, Leif Lindholm, 2013/12/02
- Re: [PATCH, RFC, RFT] ARM relocation fixes, Vladimir 'φ-coder/phcoder' Serbinenko, 2013/12/03
- Re: [PATCH, RFC, RFT] ARM relocation fixes, Leif Lindholm, 2013/12/03
- Re: [PATCH, RFC, RFT] ARM relocation fixes, Vladimir 'φ-coder/phcoder' Serbinenko, 2013/12/03
- Re: [PATCH, RFC, RFT] ARM relocation fixes, Leif Lindholm, 2013/12/03
- Re: [PATCH, RFC, RFT] ARM relocation fixes, Vladimir 'φ-coder/phcoder' Serbinenko, 2013/12/03
- Re: [PATCH, RFC, RFT] ARM relocation fixes, Leif Lindholm, 2013/12/03
- Re: [PATCH, RFC, RFT] ARM relocation fixes, Vladimir 'φ-coder/phcoder' Serbinenko, 2013/12/03
- Re: [PATCH, RFC, RFT] ARM relocation fixes, Vladimir 'φ-coder/phcoder' Serbinenko, 2013/12/03
- Re: [PATCH, RFC, RFT] ARM relocation fixes, Leif Lindholm, 2013/12/03