Hello all, On Saturday 03 of August 2024 18:09:01 Pavel Pisa via fpc-devel wrote: > we have developed open-open source chromatography system > control, acquisition and processing system many years ago > > https://sourceforge.net/projects/chromulan/
I have reproduced the full rebuild of free-pascal, Lazarus LCL and CHROMuLAN directly on Milk-V Pioneer box. The picture demonstrating the CHROMuLAN processing data and running data acquisition from USB connected device is attached to my Mastodon post https://social.kernel.org/notice/AkjYvergU6jrFAYJ9M The problem with keeping virtual registers instead of mapping to RV64 hardware ones in full Lazarus make bigide build seems to be exactly reproducible on real hardware same as in user space QEMU RISC-V Debian in chroot install. Assembling formeditingintf > units/riscv64-linux/nogui/formeditingintf.s: Assembler messages: > units/riscv64-linux/nogui/formeditingintf.s:3366: Error: illegal operands > `lui ireg32,1' units/riscv64-linux/nogui/formeditingintf.s:3367: Error: > illegal operands `addiw ireg32,ireg32,-1736' > units/riscv64-linux/nogui/formeditingintf.s:3368: Error: illegal operands > `add ireg33,x5,ireg32' units/riscv64-linux/nogui/formeditingintf.s:3369: ... I am on vacations next week (orienteering camp and do not plan take some kind of Internet connection). This project is more of the curiosity for now but running the system on VisionFive 2 same as on Raspberry Pi could be alternative to replace Windows systems for some user in longer future. Processing power demand of CHROMuLAN is a niche. I would be happy to continue to test our application with Lazarus, and test even FPC ecosystem on RISC-V and other hardware from time to time. Say, if you have some idea which kind of testing can help the FPC project. I can help with registers mapping problem as well if you specify which way to call, debug or modify FPC to get more information. Best wishes and thanks for many years of your work, Pavel -- Pavel Pisa phone: +420 603531357 e-mail: p...@cmp.felk.cvut.cz Department of Control Engineering FEE CVUT Karlovo namesti 13, 121 35, Prague 2 university: http://control.fel.cvut.cz/ personal: http://cmp.felk.cvut.cz/~pisa company: https://pikron.com/ PiKRON s.r.o. Kankovskeho 1235, 182 00 Praha 8, Czech Republic projects: https://www.openhub.net/accounts/ppisa social: https://social.kernel.org/ppisa CAN related:http://canbus.pages.fel.cvut.cz/ RISC-V education: https://comparch.edu.cvut.cz/ Open Technologies Research Education and Exchange Services https://gitlab.fel.cvut.cz/otrees/org/-/wikis/home _______________________________________________ fpc-devel maillist - fpc-devel@lists.freepascal.org https://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel
