Thank You Mike! Have a good weekend :-)
Tomek On Fri, Oct 14, 2022 at 9:19 PM Mike Smith wrote: > > 68k cross-development on FreeBSD (or any other unixlike platform) is pretty > straightforward. Crosstool-NG trivialises generating the toolchain, and the > current state of 68k support in the FSF tools is quite good. LLVM is getting > there, but I feel like the backend needs more work. > > Unless the NuttX cross-compilation tooling has changed drastically, I > wouldn't expect you'll need to do anything substantially different from any > other GCC-based target. > > Thinking a bit more about the issue I got stuck on, I suspect it may have > been related to not having a standardised way to generate a deferred > interrupt akin to PendSV. I was doing a lot of ARMv7M work at the time, and I > was probably trying to exploit the otherwise fairly similar nature of the two > architectures. > > Good luck! > > = Mike > > > On Oct 13, 2022, at 9:02 AM, Tomek CEDRO wrote: > > > > Hello Alan and Mike :-) > > > > Most of us cyberpunks have this problem with time division between > > what we want to do and what we have to do :-) > > > > Mike, your core work might be a good fundament for other people, when > > it is in the upstream someone can pick a task in a free moment, and > > piece by piece it may lead to a working solution.. this will be also a > > fun / hobby project for me :-) > > > > I am also in contact with Hans from BeastieLabs, he did crosscompile > > Minix to Atari ST on FreeBSD some time ago. Although there is no port, > > only a build script, this also may be a good starting point for > > MC68000 crossdevelopment on FreeBSD :-) > > > > http://www.beastielabs.net/minix.html > > http://www.beastielabs.net/crossdev.html > > > > Best regards :-) > > Tomek > > > > -- > > CeDeROM, SQ7MHZ, http://www.tomek.cedro.info > -- CeDeROM, SQ7MHZ, http://www.tomek.cedro.info
