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> > > RCX_COMPILER is an internal gcc/egcs define, when patched correctly to
> > > support RCX interrupts. This is still used and useful, as it saves only
> > > the required registers, unlike the HANDLER_WRAPPER macro, which saves
> > > all volatile registers.
> >
> > Do you know if RCX_COMPILER patch need to be used in GCC 2.95.2 cross
> > compiler too?
>
> If you don't find it defined in gcc-2.95.2/config/h8300/*, then yes.
Some (good!) news:
1) I've compiled gcc-2.95.2 for h8300-hitachi-hms using cygnwin and it works.
:-)
2) I'm working to a script to automate the process
3) I'm still gettind some warnings (but it works well, does some warnings appear
on Linux too?)
4) I've patched for RCX_COMPILER and it works too! :-)
I will partially rewrite the Windows how-to to include gcc-2.95.2 compiler (and
eventually precompiled binaries).
BTW anyone needs precompiled h8300-hitachi-hms gcc 2.95.2 for Windows/cygnwin?
:-)
Bye,
Paolo.
---
famous programmer quotation: "It actually works, it just doesn't look
that way"
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Message has 1 Reply:
 | | Re: GCC - Cross-compiler
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| Sorry I've been out of the loop for so long, guys... I'm moving tomorrow, so I've been packing and such. (...) cool. Which Cygwin, though? It'd be really nice if we could "move up" to Cygwin 1.0, which is a lot easier to install than the beta (...) (24 years ago, 16-Aug-00, to lugnet.robotics.rcx.legos)
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