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Re: [PATCH] arm64: build with -mcmodel=large

From: Vladimir 'φ-coder/phcoder' Serbinenko
Subject: Re: [PATCH] arm64: build with -mcmodel=large
Date: Fri, 22 Jan 2016 19:13:12 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Icedove/38.5.0

On 22.01.2016 03:14, Colin Watson wrote:
> On Fri, Dec 25, 2015 at 06:18:55PM +0000, Leif Lindholm wrote:
>> So, it seems this toolchain generates the HI21/LO12 relocation combo:
>> - R_AARCH64_LDST128_ABS_LO12_NC
>> So I'll implement support for these.
> I found a temporary workaround for this via
>, which refers to
>; given that set of
> clues, I've confirmed that TARGET_CFLAGS='-Os
> -mpc-relative-literal-loads' fixes my build for the time being.
> This isn't necessarily a good solution for upstream, because only
> certain versions of GCC support it (although perhaps we could detect it
> in until such time as appropriate relocation support is
> added?), but I'm mentioning it here in case any other distributors have
> the same problem.
I have implemented and committed the support for needed relocations

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