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From: "Vladimir 'φ-coder/phcoder' Serbinenko" <phcoder@gmail.com>
To: The development of GNU GRUB <grub-devel@gnu.org>
Subject: Re: [PATCH, RFC, RFT] ARM relocation fixes
Date: Mon, 02 Dec 2013 21:04:47 +0100	[thread overview]
Message-ID: <529CE7DF.6000906@gmail.com> (raw)
In-Reply-To: <20131202194020.GN24997@rocoto.smurfnet.nu>

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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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  reply	other threads:[~2013-12-02 20:05 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-12-01  6:06 [PATCH, RFC, RFT] ARM relocation fixes Vladimir 'φ-coder/phcoder' Serbinenko
2013-12-02 10:53 ` Leif Lindholm
2013-12-02 10:58   ` Leif Lindholm
2013-12-02 10:59   ` Vladimir 'φ-coder/phcoder' Serbinenko
2013-12-02 11:28     ` Leif Lindholm
2013-12-02 11:43       ` Vladimir 'φ-coder/phcoder' Serbinenko
2013-12-02 11:46       ` Vladimir 'φ-coder/phcoder' Serbinenko
2013-12-02 13:30         ` Leif Lindholm
2013-12-02 14:14           ` Leif Lindholm
2013-12-02 14:33             ` Leif Lindholm
2013-12-02 17:32               ` Leif Lindholm
2013-12-02 17:40                 ` Vladimir 'φ-coder/phcoder' Serbinenko
2013-12-02 17:38             ` Vladimir 'φ-coder/phcoder' Serbinenko
2013-12-02 17:45           ` Vladimir 'φ-coder/phcoder' Serbinenko
2013-12-02 19:40             ` Leif Lindholm
2013-12-02 20:04               ` Vladimir 'φ-coder/phcoder' Serbinenko [this message]
2013-12-02 20:46                 ` Leif Lindholm
2013-12-03  5:37                   ` Vladimir 'φ-coder/phcoder' Serbinenko
2013-12-03  8:14                     ` Leif Lindholm
2013-12-03  8:22                       ` Vladimir 'φ-coder/phcoder' Serbinenko
2013-12-03  8:47                         ` Leif Lindholm
2013-12-03  9:31                           ` Vladimir 'φ-coder/phcoder' Serbinenko
2013-12-03 11:16                             ` Leif Lindholm
2013-12-03 12:00                               ` Vladimir 'φ-coder/phcoder' Serbinenko
2013-12-03  8:09                   ` Vladimir 'φ-coder/phcoder' Serbinenko
2013-12-03 11:23                     ` Leif Lindholm

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