From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Wilson Kwan" To: Subject: Re: [ECOS] need help on edb7211 + ecos 1.3.1 + arm toolchain Date: Tue, 13 Feb 2001 08:54:00 -0000 Message-id: <002b01c095dd$eed7e050$0b02a8c0@r2d2> References: <4.3.2.7.2.20010213083836.00ad0230@larwe.com> X-SW-Source: 2001-02/msg00197.html > Thomas, > > >I have the Cirrus Logic Evaluation Board EDB7211. I tried running eCos 1.3.1 > >under WinNT. To do this I need a running arm toolchain. > > Oh dear... :) If you look through the archive of this list, you'll see that > I struggled with this one for a long time too. > > I can email you my Win32 toolchain as a zipfile (just unzip it to > cygwin/tools) if you want. It is an arm-elf toolchain based around gcc > 2.95.2 (so it does NOT support Thumb). At this time I do not believe there > is any way to get gcc's thumb support working under cygwin; I tried for > months (off and on) and although it's possible eventually to build > something (by manually cutting out bits of source files that don't compile > properly), the result is non-functional. I have been able to get the cygwin / gnu toolchain running under Win NT 2000. Make sure you use the net release of the cygwin tools. I followed the directions on the eCos website for building the tools under Win32. I am also able to build the CVS version of eCos under NT 2000. Wilson