I just checked and 4.2.2 doesn't have the problem either.
So probably not that big of a deal except that 4.1.2 is going to see
fairly heavy use fairly shortly due to an upcoming TinyOS release.
Thanks,
John
On Fri, 30 May 2008, Preston Wilson wrote:
"John Regehr" wrote:
We found a bug in avr-gcc 4.1.2.
Thanks,
John Regehr
[EMAIL PROTECTED] tmp11]$ avr-gcc --version
avr-gcc (GCC) 4.1.2
Copyright (C) 2006 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
[EMAIL PROTECTED] tmp11]$ avr-gcc -Os -mmcu=atmega128 small.c
/tmp/ccHth5XR.s: Assembler messages:
/tmp/ccHth5XR.s:26: Error: even register number required
...
Just fyi this is not a problem with avr-gcc 4.3.0:
$ avr-gcc --version
avr-gcc.exe (WinAVR 20080512) 4.3.0
Copyright (C) 2008 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
I get no error when running "avr-gcc -c -Os -mmcu=atmega128 small_test.c"
With
$ avr-gcc --version
avr-gcc.exe (GCC) 4.1.2 (WinAVR 20070525)
Copyright (C) 2006 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
I get the same error you list.
-Preston
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