Re: help needed for sablevm arm

Hi Grzegorz,

Thanks for giving lots of information

I have built sablevm and sablevm-classpath again. Do i also have to build sablevm-classpath every time i build sablevm?

I reproduce the steps and my observations below
SABELVM:
1. ./configure --build i686-linux --host=arm-linux --target=arm-linux
        --enable-static=yes --enable-debugging-features --disable-errors-on-warnings

    a. I deleted "#define malloc rpl_malloc" line in src/include/config.h because it fails "make"
2. make
   a. I get one warning hundreds of times "cast increases required alignment of target type". Few of the files are instructions_switch.c, util.c, native.c, interfaces.c, native_interfaces.c
   b. While cross compiling make looks for libffi, libltdl in /usr/lib instead of /opt/arm-linux/lib. I copied the arm versions to /usr/lib to make it work.

3. make DESTDIR=/root/sablevm21 install
 I tar them and ftp to arm m/c.

SABLEVM_CLASSPATH
1. ./configure --build i686-linux --host=arm-linux --target=arm-linux
        --enable-static=yes --with-jikes --enable-gtk-peers --enable-jni
2. make
3. make DESTDIR=/root/sableclp21 install
   Tar and copy.

REGARDING LINKS: sablevm gives unsatisfied link error if i dont do this. I think links 
are lost when i do tar.
So for all the .so files in classpath-libs I do
:
ln -s libname-1.1.5.so libname.so

When i do /usr/local/bin/sablevm -v noclass
this time it does not hang! but gives:
[verbose class: loading "java/nio/channels/FileChannel"]
[verbose class: loading "java/nio/channels/spi/AbstractInterruptibleChannel"]
[verbose class: loading "java/nio/channels/Channel"]
[verbose class: loading "java/nio/channels/InterruptibleChannel"]
[verbose class: loading "java/nio/channels/ByteChannel"]
[verbose class: loading "java/nio/channels/ReadableByteChannel"]
[verbose class: loading "java/nio/channels/WritableByteChannel"]
[verbose class: loading "java/nio/channels/GatheringByteChannel"]
[verbose class: loading "java/nio/channels/ScatteringByteChannel"]
Segmentation fault

I still need help!!

I dont know how to use "strace sablevm ...." my arm does not have it. I will need your guidance if it is really required and can be done on my linux pc.

I had to set LD_LIBRARY_PATH for libsablevm-1.1.5.so.

I hope my directory structure is correct.

Also i would like to say that libraries like libffi and libltdl did not come with original board I manually copied them (/usr/lib). Did I miss few of them?


Thanks and regards
Asutosh
===============


-- 
_______________________________________________
Find what you are looking for with the Lycos Yellow Pages
http://r.lycos.com/r/yp_emailfooter/http://yellowpages.lycos.com/default.asp?SRC=lycos10