Eliot said:
Hi Ken,
yes, I introduced a regression with the latest check-in that I'll fixsoon. For the moment use version 2672 of the sources. To stop the Bochs plugin being built edit unixbuild/bld/plugins.ext and delete it from there. It being built by default is entirely for my benefit. Apologies.
Thanks Eliot. Unfortunately that doesn't seem to have helped. I deleted my checkout entirely and then
$ svn co http://www.squeakvm.org/svn/squeak/branches/Cog/@2672
And built that (after one failure because I forgot to edit plugins.ext). I haven't analyzed it in detail but it seems be the same issue I had before
Squeak VM version: 4.0-2672 #1 Mon Jan 28 21:08:17 CET 2013 gcc 4.4.5 Built from: CoInterpreter VMMaker.oscog-eem.255 uuid: 51e53ec1-8caf-41f6-9293-1088ef4b82d8 Jan 28 2013 With: StackToRegisterMappingCogit VMMaker.oscog-eem.255 uuid: 51e53ec1-8caf-41f6-9293-1088ef4b82d8 Jan 28 2013 Revision: VM: r2672 http://www.squeakvm.org/svn/squeak/branches/Cog Plugins: r2545 http://squeakvm.org/svn/squeak/trunk/platforms/Cross/plugins Build host: Linux squeak-box4 2.6.32-xenU-7428-x86_64 #4 SMP Mon Nov 19 10:17:25 UTC 2012 x86_64 GNU/Linux plugin path: /home/kencausey/source/cog/svn/Cog/unixbuild/bld/ [default: /home/kencausey/source/cog/svn/Cog/unixbuild/bld/]
C stack backtrace: /home/kencausey/source/cog/svn/Cog/unixbuild/bld/squeak[0x805fb94] /home/kencausey/source/cog/svn/Cog/unixbuild/bld/squeak[0x805fe2f] [0xffffe410] [0xb71c97c8]
...
Smalltalk stack dump: 0xffb3ba50 M [] in MorphicUIManager>displayProgress:at:from:to:during: -1211499496: a(n) MorphicUIManager 0xffb3ba74 I BlockClosure>cull: -1202719336: a(n) BlockClosure 0xffb3ba94 M [] in MethodContext(ContextPart)>handleSignal: -1202719088: a(n) MethodContext 0xffb3bab4 M BlockClosure>ensure: -1201637524: a(n) BlockClosure 0xffb3bad4 M MethodContext(ContextPart)>handleSignal: -1202719088: a(n) MethodContext 0xffb3baf0 M ProgressNotification(Exception)>signal -1201637840: a(n) ProgressNotification 0xffb3bb08 M ProgressNotification(Exception)>signal: -1201637840: a(n) ProgressNotification 0xffb3bb28 M ProgressNotification class>signal:extra: -1216076964: a(n) ProgressNotification class 0xffb3bb64 M [] in OrderedCollection(Collection)>do:displayingProgress:every: -1202851576: a(n) OrderedCollection 0xffb3bb84 M OrderedCollection>do: -1202851576: a(n) OrderedCollection 0xffb3bbb4 M [] in OrderedCollection(Collection)>do:displayingProgress:every: -1202851576: a(n) OrderedCollection 0xffb3bbdc M [] in MorphicUIManager>displayProgress:at:from:to:during: -1211499496: a(n) MorphicUIManager
...
I'm happy to provide more information if you like and am certainly happy to try another revision if you would like to suggest one.
Ken