<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta content="text/html;charset=UTF-8" http-equiv="Content-Type"></head><body ><div style='font-size:10pt;font-family:Verdana,Arial,Helvetica,sans-serif;'>What is worse than things not working is when things start working and I don't know why.<br><br>After a hiatus in PHP land, I am back to Squeak Land and lo and behold, the Stack Interpreter 32 bit compiled and runs the 4.6 image.<br><br>That is if what you see below is in fact the Stack Interpreter.<br><br>Please let me know if it is not<br><br>Image<br>-----<br>/home/tty/usr/src/smalltalk/runStackVM32/Squeak4.6-13700.image<br>Squeak4.6<br>latest update: #13700<br>Current Change Set: Unnamed1<br>Image format 6505 (32 bit)<br><br>Virtual Machine<br>---------------<br>/home/wm/usr/local/stackVM32/lib/squeak/4.0-2881/squeak<br>Croquet Closure Cog VM [CoInterpreter VMMaker.oscog-eem.641]<br>Unix built on Mar 28 2014 12:22:20 Compiler: 4.8.2<br>platform sources revision VM: r2881 http://www.squeakvm.org/svn/squeak/branches/Cog Date: 2014-03-13 20:45:37 -0400 Plugins: r2545 http://squeakvm.org/svn/squeak/trunk/platforms/Cross/plugins<br>CoInterpreter VMMaker.oscog-eem.641 uuid: c0305b66-db2d-45aa-8d25-267732aa1784 Mar 28 2014<br>StackToRegisterMappingCogit VMMaker.oscog-eem.641 uuid: c0305b66-db2d-45aa-8d25-267732aa1784 Mar 28 2014<br><br><br><br><br>If so, then we have a second data point of building a Stack Interpreter on a 64 bit machine with 32 bit compat libs.<br><br> file squeak <br>squeak: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), dynamically linked (uses shared libs), not stripped<br><br>An interesting point of note is of note is that I was getting ready to debug a vm that would not run.<br>It was built with this configure command.<br><br><br><blockquote style="border: 1px solid rgb(204, 204, 204); padding: 7px; background-color: rgb(245, 245, 245);"><div> ../../../platforms/unix/config/configure CC="gcc -m32" CXX="g++ -m32" --without-npsqueak CFLAGS="-g -O2 -msse2 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -DNDEBUG -DITIMER_HEARTBEAT=1 -DNO_VM_PROFILE=1 -DCOGMTVM=0 -DDEBUGVM=0" LIBS=-lpthread --x-libraries=/usr/lib --prefix=/home/tty/usr/local/stackVM32</div></blockquote> <br>and the result was a vm that built, but would hang waiting on what I believed was a signal.<br><br>Setting out to debug this non-running vm, I changed to -O2 flag to -Og which rhymes with 'd' and that spells "debugging".<br><br><br><br><blockquote style="border: 1px solid rgb(204, 204, 204); padding: 7px; background-color: rgb(245, 245, 245);"><div>../../../platforms/unix/config/configure CC="gcc -m32" CXX="g++ -m32" --without-npsqueak CFLAGS="-g -Og -msse2 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -DNDEBUG -DITIMER_HEARTBEAT=1 -DNO_VM_PROFILE=1 -DCOGMTVM=0 -DDEBUGVM=0" LIBS=-lpthread --x-libraries=/usr/lib --prefix=/home/tty/usr/local/stackVM32</div></blockquote> <br><br>And, lo and behold, no more trouble in River City. It ran.<br><br><br></div></body></html>