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Re: [PATCH, AARCH64] Added R_AARCH64_GOT_LD_PREL19 reloc implementation

From: Marcus Shawcroft <marcus dot shawcroft at arm dot com>
To: Chris Schlumberger-Socha <Chris dot Schlumberger-Socha at arm dot com>
Cc: "binutils at sourceware dot org" <binutils at sourceware dot org>
Date: Wed, 12 Sep 2012 09:25:03 +0100
Subject: Re: [PATCH, AARCH64] Added R_AARCH64_GOT_LD_PREL19 reloc implementation
References: <504F468C.70604@arm.com>

On 11 Sep 2012, at 15:11, Chris Schlumberger-Socha <Chris.Schlumberger-Socha@arm.com> wrote:

This patch adds support for R_AARCH64_GOT_LD_PREL19 relocation in binutils,
which is needed for tiny (PIC) code model.

This reloc set a load-literal immediate field to bits 00000000 001FFFFC of
G(S)-P (Address of the GOT for symbol S, minus address of the place being
relocated). This must be in the range of -2^20 <= G(S)-P < 2^20.

This patch looks OK to me, however, I can't approve the commit.

/Marcus

References:
- [PATCH, AARCH64] Added R_AARCH64_GOT_LD_PREL19 reloc implementation
  - From: Chris Schlumberger-Socha

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