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RE: [avr-gcc-list] Error: illegal opcode movw for mcu avr3
From: |
Weddington, Eric |
Subject: |
RE: [avr-gcc-list] Error: illegal opcode movw for mcu avr3 |
Date: |
Tue, 18 Mar 2008 16:29:45 -0600 |
> -----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.
50-9-binutils-2.18-avr35.patch
Description: 50-9-binutils-2.18-avr35.patch