[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[avr-gcc-list] Problems with avrtest simulator and avr-gcc testsuite.

From: Georg-Johann Lay
Subject: [avr-gcc-list] Problems with avrtest simulator and avr-gcc testsuite.
Date: Fri, 15 Apr 2011 15:37:54 +0200
User-agent: Thunderbird (X11/20100302)

With the avrtest simulator, I observe the following problem with the
-m option (max instruction count):

>avrtest var-expand2.exe -mmcu=avr51 -m 1019948

 exit status: TIMEOUT
      reason: instruction count limit reached
     program: var-expand2.exe
exit address: 000318
total cycles: 1483103

>avrtest var-expand2.exe -mmcu=avr51 -m 1019949

 [...avrtest hangs...]

So there is a barrier: for all -m values >= 1019949 avrtest hangs, for
-m <= 1019948 avrtest stops as desired.

I am using avrtest as of

All this blocks my work on avr-gcc, because I use avrtest as simulator
to run regression tests. FYI, I attached the avr-elf32 executable
var-expand2.exe (as tar, because mailing list rejects .exe).

Is there a place that hosts updated versions of avrtest or is there a
site with more stable simulator that can run avr regression tests?

Thanks for any hints on that.

At current, I use the setup described in

Besides that, I observed that my test results differ completely from
the results posted by Mike Stein in

Unfortunately, his exact setup is not displayed, i.e. what simulator
(version) he uses and how he start the testsuite and what .exp he uses.


Attachment: var-expand2.exe.tar
Description: Unix tar archive

reply via email to

[Prev in Thread] Current Thread [Next in Thread]