Re: [avr-gcc-list] Error: illegal opcode movw for mcu avr3

[Andy H]

Build from latest snapshot - it worked for me. And was quicker (no 
patches to mess with)




Weddington, Eric wrote:
>  
>
>   
> > -----Original Message-----
> > From: FRANCISCO ESPINOLA [mailto:address@hidden 
> > Sent: Tuesday, March 18, 2008 10:10 AM
> > To: Weddington, Eric; address@hidden
> > Subject: RE: [avr-gcc-list] Error: illegal opcode movw for mcu avr3
> >
> > Yes you right.
> >
> > But I do not have the patches for 2.18
> > where I can find?
> >
> > this page only have patches for binutils 2.16
> >
> > http://ftp.gnu.org/gnu/binutils/
> >
> >
> > I am still getting error but I believe is because the
> > patches
> >
> > ../../../../libgcc/../gcc/config/avr/libgcc.S:
> > Assembler messages:
> > ../../../../libgcc/../gcc/config/avr/libgcc.S:281:
> > Error: illegal opcode movw for mcu avr3
> > ../../../../libgcc/../gcc/config/avr/libgcc.S:283:
> > Error: illegal opcode movw for mcu avr3
> > make[4]: *** [_mulsi3.o] Error 1
> >
> > Thank you in advance
> >     
>
> There are 2 choices: build binutils from the latest snapshot, or use the
> attached patch. This patch has already been committed to binutils:
>
> 2008-01-16  Eric B. Weddington  <address@hidden>
>
>     * config/tc-avr.c (mcu_types): Change opcode set for avr3,
>     at90usb82, at90usb162.
>     * doc/c-avr.texi: Change architecture grouping for at90usb82, 
>     at90usb162.
>     These changes support the new avr35 architecture group in gcc.
>   
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>
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