Hi Nelson, Is this pure gcc, or did you use the CodeSourcery additions for it? I am asking because pure gcc does not include the m0 extensions until 4.5. While not necessary for the sam3's, I would like to have that support in the toolchain as there are many m0's that start to look very interesting.
Regards, - Thomas On Mon, Aug 22, 2011 at 3:33 AM, Nelson Dopico <[email protected]> wrote: > Hello, > > I don't know in which packaging stage you are regarding SAM3 Cortex M3, but > you might consider the possibility of using compilers already packed for ARM > processors that you can find in http://forja.rediris.es/frs/?group_id=844 > I did it some time ago focused on iMote2, but they should be able to generate > code for any ARM processor. They integrate binutils and newlib as well so > that no other packaging would be necessary from Thomas or Razvan regarding > debian-based systems. > > Cheers, > > Nelson > > > On 08/18/2011 04:40 PM, Philip Levis wrote: >> The first step for the 2.1.2 release is updating the compiler toolchains to >> support newer microcontrollers (and fix many bugs!). Specifically, the >> TinyOS Ubuntu repository on tinyos.stanford.edu will include new compiler >> toolchains for the AVR, MSP430, and SAM3 Cortex M3. >> >> The new MSP430 and AVR toolchains are up in the repository now. I'd suggest >> that everyone switch over: 2.1.2 may not work with the old tools (e.g., the >> old MSP430 compiler requires hardware multiply to be disabled or it >> generates bad assembly sometimes, 2.1.2 will not disable it). As a >> short-term benefit, you should generally see smaller code when using the new >> compilers. >> >> Once Thomas and Razvan have the SAM3 packages ready, I'll tag the TinyOS >> tree for 2.1.2 and we'll start testing. >> >> Phil >> _______________________________________________ >> Tinyos-devel mailing list >> [email protected] >> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-devel >> > > _______________________________________________ > Tinyos-devel mailing list > [email protected] > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-devel > _______________________________________________ Tinyos-devel mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-devel
