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[PATCH 3/3] SH-2A FDPIC: backend support

From: Andrew Stubbs <ams at codesourcery dot com>
To: gcc-patches at gcc dot gnu dot org
Date: Thu, 19 Aug 2010 17:09:11 +0100
Subject: [PATCH 3/3] SH-2A FDPIC: backend support

This patch adds FDPIC support for SH-2A uClinux. The binutils patch was already accepted and committed.

The result is a functional compiler that will build a working busybox-based uClinux system, and pass the majority of the tests in the GCC testsuite. It has been tested on a Renesas SH7203.

The compiler is known to be less than perfect, but it is a start and will provide a basis for future improvement. There is no existing SH FDPIC support, so this is not a regression.

The ABI for the new system is published here:
http://www.codesourcery.com/public/docs/sh-fdpic/sh-fdpic-abi.txt

OK to commit?

Andrew Stubbs

Attachment: 003-fdpic-diff
Description: Text document

Follow-Ups:
- Re: [PATCH 3/3] SH-2A FDPIC: backend support
  - From: Kaz Kojima

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