judofyr/rcpu — pull request #3 by rlane (2012-04-06 05:59:44+00:00)
Title: Add an example of writing macros in Ruby

This branch adds a new example that showcases the power of using Ruby to generate assembly code. It implements several convenience macros including a "call" macro that efficiently puts its arguments in the registers specified by the ABI. We can move useful macros from the example to a library later.

Also adds a "(d)ump" command to the debugger and fixes an overflow issue in memory accesses.