From: Nicolas Pitre <nico@cam.org>
Date: Sun, 30 Oct 2005 23:08:03 +0000 (+0000)
Subject: [ARM] 3049/1: More optimized libgcc functions
X-Git-Tag: v2.6.15-rc1~59^2~15^2~1^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f741a1aab5fd7892927208ca37eb86b9ea85784a;p=pandora-kernel.git

[ARM] 3049/1: More optimized libgcc functions

Patch from Nicolas Pitre

This patch gets rid of the last C implementations of needed libgcc
functions for the kernel, replacing them with optimized assembly
versions.

Those functions are:

__ashldi3
__ashrdi3
__lshrdi3
__muldi3
__ucmpdi2

The first 3 were lifted from gcc, the other two were written from scratch.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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