1. 27 Mar, 2014 1 commit
  2. 26 Mar, 2014 1 commit
    • Damien George's avatar
      Remove mp_obj_type_t.methods entry and use .locals_dict instead. · 9b196cdd
      Damien George authored
      Originally, .methods was used for methods in a ROM class, and
      locals_dict for methods in a user-created class.  That distinction is
      unnecessary, and we can use locals_dict for ROM classes now that we have
      ROMable maps.
      
      This removes an entry in the bloated mp_obj_type_t struct, saving a word
      for each ROM object and each RAM object.  ROM objects that have a
      methods table (now a locals_dict) need an extra word in total (removed
      the methods pointer (1 word), no longer need the sentinel (2 words), but
      now need an mp_obj_dict_t wrapper (4 words)).  But RAM objects save a
      word because they never used the methods entry.
      
      Overall the ROM usage is down by a few hundred bytes, and RAM usage is
      down 1 word per user-defined type/class.
      
      There is less code (no need to check 2 tables), and now consistent with
      the way ROM modules have their tables initialised.
      
      Efficiency is very close to equivaluent.
      9b196cdd
  3. 26 Feb, 2014 1 commit
  4. 08 Feb, 2014 1 commit
  5. 25 Jan, 2014 1 commit
  6. 12 Jan, 2014 3 commits
  7. 09 Jan, 2014 1 commit
  8. 08 Jan, 2014 1 commit
  9. 07 Jan, 2014 2 commits
  10. 06 Jan, 2014 2 commits
  11. 03 Jan, 2014 1 commit
    • Damien George's avatar
      Basic implementation of import. · 66028ab6
      Damien George authored
      import works for simple cases.  Still work to do on finding the right
      script, and setting globals/locals correctly when running an imported
      function.
      66028ab6
  12. 21 Dec, 2013 1 commit
    • Damien's avatar
      Change object representation from 1 big union to individual structs. · d99b0528
      Damien authored
      A big change.  Micro Python objects are allocated as individual structs
      with the first element being a pointer to the type information (which
      is itself an object).  This scheme follows CPython.  Much more flexible,
      not necessarily slower, uses same heap memory, and can allocate objects
      statically.
      
      Also change name prefix, from py_ to mp_ (mp for Micro Python).
      d99b0528
  13. 17 Dec, 2013 1 commit