In message <[EMAIL PROTECTED]> you wrote: > On Mon, Feb 04, 2008 at 12:32:36AM +0100, Wolfgang Denk wrote: > > So far, it is not clear to me what a better choice for a global > > register variable could be (i. e. which register we can chose for our > > purpose without causing the same or other problems. > > r2 is generally used for this purpose.
Hm... R2 is documented to be the TOC pointer? It seems we could use R15, but I hesitate a bit... 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: [EMAIL PROTECTED] The flow chart is a most thoroughly oversold piece of program docu- mentation. -- Frederick Brooks, "The Mythical Man Month" ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ U-Boot-Users mailing list U-Boot-Users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/u-boot-users
