Hy Tony, --- Tony Wyatt <[EMAIL PROTECTED]> wrote: > Greetings, fellow kaffe drinkers.
G'day to down under from cold Germany. > I am trying to make kaffe 1.0.7 run on the m68k, > under AmigaOS > 3.9. It is supposed to run, but doesn't, for a > number of reasons. I > guess the Amiga configuration has been left untested > for some > time. It's good to see the Amiga live on. They simply don't build computers like they used to anymore. GUI, processes, Unix-ish shell, real plug & play etc. in 512K. Sniff ;) Could you try this patch and see if it improves things for you: http://www.kaffe.org/pipermail/kaffe/2001-December/007541.html > I am configuring/compiling/testing it in a Geek > Gadgets > environment, using > gcc 2.95.2. I have already installed, built and > tested gmp-4.1 > successfully, so something works. Cool. With the latest source from CVS you don't need gmp anymore. If it con't find it, it will use a pure java implementation of the java.math libraries. > First question: I've managed to get the whole kaffe > suite to compile > and > build by editing some Makefile's and the config.h > file. The changes > were > necessary to repair some syntax errors in the m68k > Makefiles and > correct > some processor options. But when I run the > /test/regression tests, a > few > run without error, but most trap out with the error: > "Failed assertion > 'block->avail > 0'" > > For HelloWorldApp, the trap happens right after a > request for a > block of > size 32776 bytes (the first request > 32768). The > address of the > block > returned seems crazy, being in the middle of the > range of > already-allocated memory. Suffice it to say that > there is no valid gc- > block in the vicinity. If the patch above doesn't help, you should reconfigure kaffe to enable debugging support, read FAQ/FAQ.debugging and run it on some failing test with -vmdebug GCDIAG . If the patch above does help, please report back, so that I can check it in. > I have the same build on an x86 Linux machine, and > it runs fine. I > can even compare the memory requests and identify > the same > request on the Linux side - it returns with a > reasonable pointer and > works. I have been trying to compare the behaviour > of the two > systems, but > I don't understand the structure of the heap or the > blocks that are > allocated. This mail explains a bit about kaffe's internal GC mechanisms http://www.kaffe.org/pipermail/kaffe/2000-October/006929.html . There is also a description of the GC in the FAQ directory. > Second question: Just running HelloWorldApp > generates about > 26,000 memory allocation requests during execution. > Is this > extraordinary overhead normal? You can tell kaffe to grab a bigger chunk of memory at the start by using -ms. I can't say if the overhead is usual. How many memory requests are there on i386-linux? best regards, dalibor topic __________________________________________________ Do you Yahoo!? Yahoo! Mail Plus - Powerful. Affordable. Sign up now. http://mailplus.yahoo.com _______________________________________________ kaffe mailing list [EMAIL PROTECTED] http://kaffe.org/cgi-bin/mailman/listinfo/kaffe
