lv5

lv5 is ECMA262 5.1 VM project written in C++.

Status

ECMA262 5.1 full support

Dependency

BoehmGC and SCons is required.

Build

First, install BoehmGC and SCons.

Ubuntu, Debian

to install

sudo apt-get install libgc-dev libgc1c2
sudo apt-get install scons

version number may be different.

MacOSX

install BoehmGC and SCons,

brew install bdw-gc
brew install scons

and mv to the top directory of iv, and type it

scons -u lv5

SCons builds lv5 engine to obj/lv5/lv5, so copy and use it.

cp obj/lv5/lv5 ./

or

you can use XCode4 for building. open iv.xcodeproj and build target “lv5”

Windows

open iv.sln and build “lv5” project.

but, it will be failed. Then, mv win/gc/gc.dll and win/gc/gc.lib to build directory and re-build.