[avr-gcc-list] Running testsuite

[Andy H]

I found the  instructions and thought it worth reposting for future 
reference.

Get avr-gcc, binutils and avr-libc built from sources and working.
Install dejagnu, expect and TCL

- unpack the avrtest tar file from WINAVR sources top "someplace".

- run "make" inside /someplace/avrtest which will build executable from 
avrtest.c
- copy /someplace/.dejagnurc to your $HOME and change the path inside to 
point to directory where "board file is located".
(This is dejagnuboards subdirectory of avrtest files.)

set board dir /someplace/avrtest/dejagnuboards

- edit /someplace/avrtest/dejagnuboards/atmega128-sim.exp and replace 
"/home/pmarques" etc to point to correct location of files for simulator 
(avrtest executable) and exit.c

set result [exec /someplace/avrtest/avrtest -m  2000000000 $prog ]
set board_info ldflags "/someplace/avrtest/dejagnuboards/exit.c" 
-Wl,-u,vfprintf......................

Run the tests from your avr-gcc build directory.

make -k check RUNTESTFLAGS="--target_board=atmega128-sim"

Look under ./gcc/testsuite for logged results or you can add -all switch 
to see it working 1 test at a time.

make -k check RUNTESTFLAGS="--target_board=atmega128-sim -all"

voila!



Andy H wrote:
> Got it . 2.19 is ok.
>
> Does anyone have the dejagnu setup files - in particular the make 
> check RUNTESTFLAGS settings to link correct exit.c and run avrtest.
>
> I have lost instructions!
>
>
> Andy
>
>
> Weddington, Eric wrote:
> >  
> >
> >  
> > > -----Original Message-----
> > > From: address@hidden 
> > > [mailto:address@hidden
> > > org] On Behalf Of Andy H
> > > Sent: Saturday, September 12, 2009 6:33 PM
> > > To: address@hidden
> > > Subject: [avr-gcc-list] Todays gcc build gives illegal opcode elpm 
> > > for mcuavr5
> > >
> > > I'm reinstall gcc toolchain under Linux from sources.
> > >
> > > This built from todays head version. I get :
> > >
> > > Error: illegal opcode elpm for mcu avr5
> > >
> > > What am I doing wrong here with binutils versions?
> > >
> > > Or is this bug 35936 that Eric just closed.
> > >
> > > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35936
> > > address@hidden:~/gccbuild/obj-dir$ avr-as -v
> > > GNU assembler version 2.18.0 (avr) using BFD version (GNU Binutils) 
> > > 2.18.0.20080103 (WinAVR 20080610)
> > >
> > >     
> >
> > That looks familiar. Don't use binutils 2.18, use binutils 2.19 or 
> > later (and preferrably with the WinAVR patches).
> >
> > AFAIK, there has been very little testing with gcc 4.4.0 or later, 
> > and definitely hardly any testing with HEAD (future 4.5). Let me know 
> > how it goes.
> >
> > Thanks,
> > Eric Weddington
> >
> >
> > _______________________________________________
> > AVR-GCC-list mailing list
> > address@hidden
> > http://lists.nongnu.org/mailman/listinfo/avr-gcc-list
> >   
>
>
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