llvm-mirror/tools/llee
Misha Brukman 9da0d0b89f * Convert C++ comments to C
* Add UIUC copyright notice headers

llvm-svn: 15503
2004-08-04 21:19:49 +00:00
..
ExecveHandler.c * Convert C++ comments to C 2004-08-04 21:19:49 +00:00
Makefile
OSInterface.h * Convert C++ comments to C 2004-08-04 21:19:49 +00:00
README.txt
StorageProxy.c
SysUtils.c * Convert C++ comments to C 2004-08-04 21:19:49 +00:00
SysUtils.h * Convert C++ comments to C 2004-08-04 21:19:49 +00:00

              LLEE: (LL)VM (E)xecution (E)nvironment

This tool presents a virtual execution environment for LLVM programs. By
preloading a shared object which defines a custom execve() functions, we can
execute bytecode files with the JIT directly, without the user ever thinking
about it.

Thus, a user can freely run any program, native or LLVM bytecode, transparently,
and without even being aware of it.

To use LLEE, run `./llee <native_program>', a good choice is a shell. Anything
started within that program will be affected by the execve() replacement.