[ubuntu-mono] [Bug 390591] Re: mono segfaults on ARM

Michael Casadevall sonicmctails at gmail.com
Mon Jun 22 23:33:35 UTC 2009


So on the topic of making this bug more interesting, I have been talking
with directhex (Jo Shields) who claims he hasn't seen any segfaults in
the buildd logs for jaunty. This lead me to repeat the Hello World test
on the porting box and low and behold:

(jaunty)mcasadevall at rimu:~$ mono --version
Mono JIT compiler version 2.0.1 (tarball)
Copyright (C) 2002-2008 Novell, Inc and Contributors. www.mono-project.com
	TLS:           normal
	GC:            Included Boehm (with typed GC)
	SIGSEGV:       normal
	Notifications: epoll
	Architecture:  armel,soft-float
	Disabled:      none

(jaunty)mcasadevall at rimu:~$ mono test.exe 
Hello, World!

(jaunty)mcasadevall at rimu:~/src$ cat /proc/cpuinfo
Processor	: Feroceon rev 0 (v5l)
BogoMIPS	: 999.42
Features	: swp half thumb fastmult vfp edsp 
CPU implementer	: 0x41
CPU architecture: 5TE
CPU variant	: 0x1
CPU part	: 0x926
CPU revision	: 0

Hardware	: Marvell DB-78x00-BP Development Board
Revision	: 0000
Serial		: 0000000000000000


It seems the issue is dependent on what hardware (and possibly what kernel) is being using on the ARM board.

** Changed in: mono (Ubuntu Jaunty)
   Importance: Undecided => Medium

** Changed in: mono (Ubuntu Jaunty)
       Status: New => Confirmed

** Changed in: mono (Ubuntu Jaunty)
    Milestone: None => jaunty-updates

** Changed in: mono (Ubuntu Jaunty)
     Assignee: (unassigned) => Canonical Mobile Team (canonical-mobile)

** Changed in: mono (Ubuntu Karmic)
       Status: Confirmed => Fix Released

-- 
mono segfaults on ARM
https://bugs.launchpad.net/bugs/390591
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