I did a hello world test on my desktop, and on my ARM board:
mcasadev...@titan:~/src/mono-test$ uname -a
Linux titan 2.6.30-2-ia64 #5~ppa1 SMP Mon Jun 8 13:00:59 EDT 2009 ia64 GNU/Linux
mcasadev...@titan:~/src/mono-test$ lsb_release -d
Description: Ubuntu karmic (development branch)
mcasadev...@titan:~/src/mono-test$ gmcs2 test.cs
mcasadev...@titan:~/src/mono-test$ cat test.cs
public class Hello1
{
public static void Main()
{
System.Console.WriteLine("Hello, World!");
}
}
mcasadev...@titan:~/src/mono-test$ ./test.exe
Hello, World!
mcasadev...@titan:~/src/mono-test$ mono --version
Mono JIT compiler version 2.4 (Debian 2.4+dfsg-4)
Copyright (C) 2002-2008 Novell, Inc and Contributors. www.mono-project.com
TLS: __thread
GC: Included Boehm (with typed GC)
SIGSEGV: normal
Notifications: epoll
Architecture: ia64
Disabled: none
On ARM:
mcasadev...@dawn:~/src$ uname -a
Linux dawn 2.6.28-11-imx51 #42-Ubuntu Fri Apr 17 05:50:13 UTC 2009 armv7l
GNU/Linux
mcasadev...@dawn:~/src$ lsb_release -d
Description: Ubuntu karmic (development branch)
mcasadev...@dawn:~/src/thunderbird-2.0.0.22+build1+nobinonly$ 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
mcasadev...@dawn:~$ gmcs2 test.cs
Segmentation fault (core dumped)
mcasadev...@dawn:~/src$ ./test.exe
Segmentation fault (core dumped)
mcasadev...@dawn:~/src$ mono ./test.exe
Segmentation fault (core dumped)
mcasadev...@dawn:~/src$ cat /proc/cpu/alignment
User: 0
System: 15122
Skipped: 0
Half: 0
Word: 0
DWord: 0
Multi: 15122
User faults: 3 (fixup+warn)
Running mono itself didn't create a crash that apport could see, but
apport did get the compiler (gmcs.exe) crash, which is Bug #390802.
Hopefully the retrace will be useful this time.
--
mono segfaults on ARM
https://bugs.launchpad.net/bugs/390591
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