[coreboot-gerrit] Patch merged into coreboot/master: d65e214 arm: Update mem* functions to newer versions
gerrit at coreboot.org
gerrit at coreboot.org
Mon Sep 22 18:47:46 CEST 2014
the following patch was just integrated into master:
commit d65e214d666269d0bd20d88ba2bc83349810c668
Author: Julius Werner <jwerner at chromium.org>
Date: Fri Dec 13 12:59:57 2013 -0800
arm: Update mem* functions to newer versions
The memcpy/memset/memmove assembly implementations have been taken from
U-Boot, which originally got them from Linux. I turns out that they are
actually not that bad, but they could use an update. This patch pulls in
the current Linux upstream versions of those files, removing some old
U-Boot cruft such as checking whether the two pointers in a memcpy() are
equal (really now?) or side-stepping the R8 register because it was used
for special purposes. It also returns to the good old Linux
ENTRY/ENDPROC macros since we have them now anyway, and straightens out
the W() macro in preparation for unified thumb support.
Change-Id: I138af269b423bef0a237759ac29f1ee58ca206a0
Signed-off-by: Julius Werner <jwerner at chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/182179
Reviewed-by: Vincent Palatin <vpalatin at chromium.org>
(cherry picked from commit 777127997bde5785b21d422d0b6eb04c4328b478)
Signed-off-by: Isaac Christensen <isaac.christensen at se-eng.com>
Reviewed-on: http://review.coreboot.org/6918
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix at chromium.org>
See http://review.coreboot.org/6918 for details.
-gerrit
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