Op Tue, 28 Aug 2007, schreef Marc Santhoff:
> Am Montag, den 27.08.2007, 14:14 +0200 schrieb Daniël Mantione: > > > > Op Mon, 27 Aug 2007, schreef Rainer Stratmann: > > > > > Is it possible to write ARM Programs for these single microcontroller > > > chips > > > without a RTL and without specifying a target operating system? > > > Or write pure Assembler Programs? > > > And then to download it into these single chip controller? > > > > The compiler always needs a runtime library. But you can customize RTL > > and it has been prepared for this by means of the embedded > > target, where you can enable or disable features. If you like you can also > > write your own rtl. > > I thought about using fpc for (very) small embedded computers, too. > > Doesn't your suggestion imply one of: > > - hacking up one target already existing or > - create at least a fake OS target > > to tell the compiler which RTL to use? > > If I understood the wiki page about porting to new OSses or CPU one way > must be used. This is correct, but there is nowadays an "embedded" RTL target, which is prepared for embedded use and allows easy selection of the RTL features needed. Daniël
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