Нарвался на дамп своего жуйкобложика.
#391124 *вброс *няшнота
l29ah@l29ah-home download $ cd vx32-0.12
l29ah@l29ah-home vx32-0.12 $ ls
ADVENTURE doc src
l29ah@l29ah-home vx32-0.12 $ cat ADVENTURE
Welcome to vx32.
look
You are near the bottom of a tree.
look doc
You see PDFs of the two published papers about vx32.
look src
You see the source code behind the papers.
examine src
Upon closer examination, the src/ directory contains the following
subdirectories:
libvx32/ the vx32 virtual machine itself
vxrun/ a simple portable execution environment
libvxc/ an optional C library for use in vxrun apps
vxlinux/ a simple delegation-based system jail for Linux
hash/ hash function benchmarks (Alpaca results in vx32 paper)
micro/ micro benchmarks (in vx32 paper)
vxa/ compression benchmarks (VXA results in vx32 paper)
9vx/ Plan 9 VX
build src
Okay: cd src; make.
On BSD machines you may need to say gmake instead.
install src
Okay: cd src; make; make install
more
If you want to try the benchmarks on your own machines,
you can run "run.sh" in any of the benchmark directories
and then inspect results.txt
show license
The individual subdirectories contain LICENSE files explaining
the copyrights and licenses.
The vx32 core, found in src/libvx32/, is licensed under the LGPL v2.1;
see src/libvx32/LICENSE for details.
The sample programs, found in src/vxrun/ and src/vxlinux/, are made
available under the traditional MIT license to encourage use as jumping-off
points for new programs. See src/vxrun/LICENSE and src/vxlinux/LICENSE.
The C library, which is found in src/libvxc and is absolutely not required
in order to use vx32, is mostly taken from FreeBSD and Sun Microsystems
code, both of which use BSD-like licenses. See the copyright notices in the
individual files. Files without copyright notices were written by us and
are licensed under an MIT license.
The benchmarks in hash/ and vxa/ are mostly code written by others.
See the copyright notices in individual files. The benchmarks in micro/
are too short to worry about.
The Plan 9 VX user-level operating system, found in src/9vx/, is
derived from Plan 9 from Bell Labs and is made available under the
terms of the Lucent Public License. See src/9vx/LICENSE.
get vx32-gcc
You probably don't need to do that.
get vx32-gcc
Okay, if you insist. You can download vx32-specific versions
of binutils and gcc from http://pdos.csail.mit.edu/~baford/vm/
and then extract them in this directory. Then you can run
cd binutils-2.18-vx32
./configure --target=vx32
make
make install
cd gcc-4.1.2-vx32
./configure --enable-languages=c --disable-libssp --target=vx32
make
make install
make distclean
But again, you probably don't need to do that.
If you are on a 32-bit ELF machine, your host gcc is likely fine.
who
Russ Cox <rsc@swtch.com>
Bryan Ford <baford@pdos.csail.mit.edu>
date
June 27, 2008
l29ah@l29ah-home vx32-0.12 $