Randall Spangler df28140cc8 Add 64-bit divide library routines for Cortex-M, Cortex-M0
These are needed for fixed-point math calculations.

Taken from the same public repo where we got the 32-bit divide
routines for Cortex-M0.  With minor modifications to match changes
we've made so far for the existing divide routines (put each function
in its own section, delete dead code, etc.)

BUG=chrome-os-partner:36126
BRANCH=minnie
TEST=hack in a debug console command to allow arbitrary int64 divide, see that
     it works as expected

Change-Id: I987dbca7c806c71bc38fa816971ac3a54c1641a5
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/244501
Reviewed-by: Alec Berg <alecaberg@chromium.org>
2015-02-05 19:41:36 +00:00
2014-03-31 22:45:09 +00:00
2012-05-11 09:11:52 -07:00
2015-01-08 23:55:58 +00:00
2014-04-02 19:58:53 +00:00
2014-05-15 05:20:14 +00:00

For an overview of the Embedded Controller firmware, refer to

http://www.chromium.org/chromium-os/2014-firmware-summit
Description
No description provided
Readme 1.4 GiB
Languages
C 64.7%
Lasso 20.7%
ASL 3.6%
JavaScript 3.2%
C# 2.9%
Other 4.6%