JIT Reader (re-roll)

Sanjoy Das
2011-08-20T06:26:45Z

Re-roll of the previous series, incorporating the corrections
suggested on the list.

[PATCH 1/6] Introduce header (jit-reader.in) and modify build
[PATCH 2/6] Platform agnostic dynamic loading code.
[PATCH 3/6] New commands for loading and unloading a reader.
[PATCH 4/6] Use the loaded reader.
[PATCH 5/6] New JIT unwinder.
[PATCH 6/6] Documentation.