Having some progress by doing this, but it crashes after 3 seconds of loading the ASA.
Install Xcode and Xcode tools then download Qemu1.2.0, http://wiki.qemu.org/Download
Download and extract it.
After that, execute the following commands :
Now, configure Qemu with the following options :
sudo ./configure --prefix=/usr/local --disable-sdl --enable-cocoa --disable-docs --target-list="i386-softmmu x86_64-softmmu" \
Compile and Install :
sudo make install
Go to /usr/local/bin/ and grab qemu-system-x86_64 and qemu-img