Thanks for the hints! Em ter., 28 de jan. de 2020 às 16:41, Yuriy Sydorov <j...@cp-lab.com> escreveu:
> On 28.01.2020 21:14, Fabio Luis Girardi via fpc-pascal wrote: > > Em ter., 28 de jan. de 2020 às 16:04, Yuriy Sydorov <j...@cp-lab.com > <mailto:j...@cp-lab.com>> escreveu: > > > > You need to add support of a new CPU to the existing freebsd target. > The target would be arm-freebsd, since armhf is > > not > > treated as a separate CPU by FPC. You need to create arm startup > files in the rtl/freebsd/arm folder. > > > > > > Yes, I know. But to add this new CPU support for the FPC/FreeBSD, it is > better I start with files of rtl/freebsd/i386 or > > rtl/freebsd/x86_64 or use another start point, like rtl/netbsd/arm ? > > The primary goal of a startup code is to get pointers to the command line > parameters and the environment block. If > arm-freebsd uses the stack to pass these pointers (the same way as > i386-freebsd), then you need just to convert the i386 > startup assembly to the arm assembly. > For start you need only the prt0.as file. > > Yuriy. > _______________________________________________ > fpc-pascal maillist - fpc-pascal@lists.freepascal.org > https://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal > -- The best regards, Fabio Luis Girardi PascalSCADA Project http://sourceforge.net/projects/pascalscada http://www.pascalscada.com
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