9 Jun
2009
9 Jun
'09
10:15 p.m.
Dear Magnus Lilja,
In message bc809a4b4bb1a5d47ff874ac44f8777845366196.1244572159.git.lilja.magnus@gmail.com you wrote:
From: Jean-Christophe PLAGNIOL-VILLARD plagnioj@jcrosoft.com
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD plagnioj@jcrosoft.com
include/asm-arm/macro.h | 57 +++++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 57 insertions(+), 0 deletions(-) create mode 100644 include/asm-arm/macro.h
I'm missing documentation what these macros are supposed to be used for?
Are they restricted to addresses in system RAM? Or intended to access device registers? are they universal across all existing ARM systems, i. e. are there not any configurations that might require any kind of memory barriers or sync or considerations about caching?
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de
"No proper program contains an indication which as an operator-
applied occurrence identifies an operator-defining occurrence which
as an indication-applied occurrence identifies an indication-defining
occurrence different from the one identified by the given indication
as an indication-applied occurrence." - ALGOL 68 Report