[PATCH v3 00/15] extension language API for GDB

[Doug Evans]

Hi.

Here's v3 of this patch series.
v2: https://sourceware.org/ml/gdb-patches/2013-12/msg00404.html

This version:

- updates some extension.c routines to exit if an extension language
  gets an error, rather than continue trying other extension languages.

- updates remaining uses of python/python.h outside of the python directory

Still to do: interrupt handling.