[avr-gcc-list] Running testsuite (original) (raw)

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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

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• [avr-gcc-list] Todays gcc build gives illegal opcode elpm for mcu avr5, Andy H, 2009/09/12
  • RE: [avr-gcc-list] Todays gcc build gives illegal opcode elpm for mcuavr5, Weddington, Eric, 2009/09/12
    * Re: [avr-gcc-list] Todays gcc build gives illegal opcode elpm for mcuavr5, Andy H, 2009/09/12
    * [avr-gcc-list] Running testsuite,Andy H <=
    * RE: [avr-gcc-list] Todays gcc build gives illegal opcode elpm formcuavr5, Weddington, Eric, 2009/09/12

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