Simon, Sorry for the late intervention. The error is from a missing math library (-lm in the link command) which contains the sin() function.
I will set up a 64-bit Ubuntu VirtualBox and fix whatever is broken. If I haven't done this by midweek then please do feel free to remind me. It will all have to run in 32 bits, though, since there is no 64-bit code generator for idst/jolt. It should be possible to do this within a 64-bit environment. FWIW, I believe all Intel (and AMD) descendants of 8086 implement I/D cache coherency in hardware and so iflush() is a no-op. But the symlink is not quite the right approach anyway. We'll do better by persuading the code that it is being compiled for x86. Regards, Ian On Oct 12, 2013, at 13:49 , Simon Forman wrote: > On 10/10/2013 at 6:22 PM, "John Carlson" <yottz...@gmail.com> wrote: >> >> Or just copy the i386 file to name it's expecting. >> On Oct 10, 2013 8:18 PM, "John Carlson" <yottz...@gmail.com> wrote: >> >>> Symlink might help > > I tried a symlink but that didn't get any further. It asked me to "please > implement iflush()" :D > > ./idc -g -k -I../objects -c CodeGenerator-local.st -o CodeGenerator-local.o > In file included from asm-common.h:33:0, > from asm-i386.h:37, > from CodeGenerator-local.o.c:2218: > asm-cache.h:143:3: error: #error : please implement iflush() for your > architecture, > asm-cache.h:144:3: error: #error : and EMAIL THE CODE to: > ian.piuma...@inria.fr > > I wish I could. :) > > I created a 32-bit virtual machine and tried compiling and got the following > error message (also attached in case it gets mangled by email): > > sforman@idst32:~/idst$ make > /bin/sh -ec 'for dir in object function; do ( cd $dir; make ); done' > make[1]: Entering directory `/home/sforman/idst/object' > /bin/sh -ec '( cd st80; make IDC="../boot/idc -B../boot/ -O" BIN="../stage1/" > )' > make[2]: Entering directory `/home/sforman/idst/object/st80' > ../boot/idc -B../boot/ -O -k -c _object.st -o ../stage1/_object.o > /home/sforman/idst/object/st80/../boot/st80.so: > /home/sforman/idst/object/st80/../boot/st80.so: undefined symbol: sin > > import: st80.so: No such file or directory > > make[2]: *** [../stage1/_object.o] Error 1 > make[2]: Leaving directory `/home/sforman/idst/object/st80' > make[1]: *** [stage1/st80.so] Error 2 > make[1]: Leaving directory `/home/sforman/idst/object' > make: *** [all] Error 2 > > > > I'm guessing the "undefined symbol: sin" is causing the failure to import > st80.so..? > > > Any advice would be welcome. :) > > -- > > > > "The history of mankind for the last four centuries is rather like that of > an imprisoned sleeper, stirring clumsily and uneasily while the prison that > restrains and shelters him catches fire, not waking but incorporating the > crackling and warmth of the fire with ancient and incongruous dreams, than > like that of a man consciously awake to danger and opportunity." > --H. P. Wells, "A Short History of the > World"<make-error.text>_______________________________________________ > fonc mailing list > fonc@vpri.org > http://vpri.org/mailman/listinfo/fonc _______________________________________________ fonc mailing list fonc@vpri.org http://vpri.org/mailman/listinfo/fonc
