62 lines
2.3 KiB
Plaintext
62 lines
2.3 KiB
Plaintext
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Metasm is a pure ruby lib, and the core (metasm subdir) does not depend on any
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ruby library (except the metasm/gui, which can use gtk2/qt).
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So the install is quite simple:
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LOCAL INSTALLATION:
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Either modify your RUBYLIB environment variable to include the directory
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containing metasm.rb
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e.g.
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under linux or cygwin:
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if you downloaded metasm to $HOME/metasm, you should have a file named
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$HOME/metasm/metasm.rb and need to add "export RUBYLIB=$RUBYLIB:~/metasm" to
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~/.bash_profile
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under windows:
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Add the path to the directory containing metasm.rb to the environment.
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This is accessible through: rightclick on 'my computer', tab 'advanced',
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environment.
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If a line RUBYLIB exists, add ':/path/to/metasmdir' at the end, otherwise
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create a new variable 'RUBYLIB' with value '/path/to/metasmdir'
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SYSTEMWIDE INSTALLATION:
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You can also copy the metasm.rb and the metasm subdirectory (the one containing
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ia32.rb and so on) under the ruby library path.
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e.g. cp -a metasm.rb metasm /usr/local/lib/site_ruby/1.8 (linux)
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select metasm.rb and metasm ; copy ; goto D:\apps\ruby18\lib\ruby\1.8\ ; paste
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(replace D:\apps\ruby18 with the directory where you installed ruby) (win)
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Note that metasm may not work well with rubygems, so disable it if you have the
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choice.
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For a global installation, if you intend to use the DynLdr class (eg to call
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the native windows API), you should also run the metasm/dynldr.rb script on
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install/update, which will generate an up-to-date dynldr.so binary ruby module.
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TESTING:
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Once done, open a new session and type "ruby -r metasm -e 'p Metasm::VERSION'"
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at a commandline prompt, it should print a single line with a number in it.
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GUI:
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If you want to use the graphical interface (dbg/dasm), you need the ruby-gtk2 library.
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Under linux, use your package manager to install ruby-gtk2
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e.g. for debian/ubuntu, type sudo apt-get install libgtk2-ruby
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Under windows, you'll need to install the GTK2 and the ruby bindings manually.
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Please follow the instructions at:
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http://ruby-gnome2.sourceforge.jp/hiki.cgi?Install+Guide+for+Windows
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To test, try to launch the script metasm/samples/disassemble-gui.rb (double
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click on it), it should show a program selection window. Type 'c' to start
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disassembling somewhere, and space to change to graph mode (see the script source
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for more key bindings)
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