[Bug target/35073] illegal opcode movw for mcu avr3

[Rudolf dot Leitgeb at gmx dot at]

------- Comment #6 from Rudolf dot Leitgeb at gmx dot at  2008-02-11 19:25 -------
I just tried the suggested patch against binutils 2.18, gcc 4.2.3 still does
not compile. Also, the suggested patch does not apply cleanly against 2.18,
although this only affects a .texi file which is not needed for compilation. It
does indicate, though, that the patch wa snot meant for binutils 2.18 but some
preversion of binutils 2.19 instead.

I hope this new version comes of binutils out soon, since 2.18 doesn't know of
a platform avr35 :-( Hence gcc 4.2.3 uses avr3 which causes touble.

Note: I don't fully understand why the patch doesn't work. I clearly see a line
which defines the AVR3 platform to support MOVW, I did a make clean && make &&
make install of the manually patched binutils before trying gcc again (also
with make clean && configure --target=avr && make)

Maybe I have to wait for binutils 2.19 before this gets cleared up ...


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35073