Also, if you need/want help with getting Lua to run on NuttX, let me know. I had Lua 5.1.4 on NuttX (5 maybe it was) a long time ago. I believe I submitted a patch to add it, but I can’t find it now. The addition of Lua to NuttX was in the form of a subdirectory in apps containing only a Makefile and a few patches. The Makefile would fetched the Lua tarball, applied the patches, and built it. We can recreate this if interested…
Cheers, -david > On Jun 9, 2021, at 11:51 AM, David S. Alessio <david.s.ales...@gmail.com> > wrote: > > Hello, Foti, > > I wrote setjmp/longjmp for armv7-m some time ago. The code should be in file: > arch/arm/src/armv7-m/gnu/up_setjmp.S > > If not, it’s attached here. > > Cheers, > -david > > > > > > <up_setjmp.S.gz> > > > >> On Jun 9, 2021, at 11:10 AM, Fotis Panagiotopoulos <f.j.pa...@gmail.com >> <mailto:f.j.pa...@gmail.com>> wrote: >> >> Hi everyone! >> >> I just started adding Lua to my NuttX-based project, but I have some >> problems with it. >> I am getting undefined references to longjmp/setjmp. >> >> I am using an STM32F4 and GCC: >> arm-none-eabi-gcc (GNU Tools for Arm Embedded Processors 9-2019-q4-major) >> 9.2.1 20191025 (release) [ARM/arm-9-branch revision 277599] >> >> As I see, this combination of arch and compiler should work for >> setjmp/longjmp, so I believe that something is misconfigured on my side. >> >> Is there any special Kconfig option that I am not aware of? Do I need any >> special compiler flags? >
