1. 27 Apr, 2014 2 commits
  2. 20 Apr, 2014 2 commits
  3. 17 Apr, 2014 1 commit
  4. 13 Apr, 2014 2 commits
    • Damien George's avatar
      py: Fix up source-line calculation. · 73496fbb
      Damien George authored
      Should address issue #475.
      73496fbb
    • Damien George's avatar
      py: Remove unique_codes from emitglue.c. Replace with pointers. · df8127a1
      Damien George authored
      Attempt to address issue #386.  unique_code_id's have been removed and
      replaced with a pointer to the "raw code" information.  This pointer is
      stored in the actual byte code (aligned, so the GC can trace it), so
      that raw code (ie byte code, native code and inline assembler) is kept
      only for as long as it is needed.  In memory it's now like a tree: the
      outer module's byte code points directly to its children's raw code.  So
      when the outer code gets freed, if there are no remaining functions that
      need the raw code, then the children's code gets freed as well.
      
      This is pretty much like CPython does it, except that CPython stores
      indexes in the byte code rather than machine pointers.  These indices
      index the per-function constant table in order to find the relevant
      code.
      df8127a1
  5. 12 Apr, 2014 1 commit
  6. 11 Apr, 2014 1 commit
    • Damien George's avatar
      py: Change compile order for default positional and keyword args. · 69b89d21
      Damien George authored
      This simplifies the compiler a little, since now it can do 1 pass over
      a function declaration, to determine default arguments.  I would have
      done this originally, but CPython 3.3 somehow had the default keyword
      args compiled before the default position args (even though they appear
      in the other order in the text of the script), and I thought it was
      important to have the same order of execution when evaluating default
      arguments.  CPython 3.4 has changed the order to the more obvious one,
      so we can also change.
      69b89d21
  7. 10 Apr, 2014 4 commits
  8. 09 Apr, 2014 3 commits
  9. 08 Apr, 2014 2 commits
  10. 02 Apr, 2014 1 commit
    • Damien George's avatar
      py: Move to Python 3.4.0 compatibility. · 882b3635
      Damien George authored
      Very little has changed.  In Python 3.4 they removed the opcode
      STORE_LOCALS, but in Micro Python we only ever used this for CPython
      compatibility, so it was a trivial thing to remove.  It also allowed to
      clean up some dead code (eg the 0xdeadbeef in class construction), and
      now class builders use 1 less stack word.
      
      Python 3.4.0 introduced the LOAD_CLASSDEREF opcode, which I have not
      yet understood.  Still, all tests (apart from bytecode test) still pass.
      Bytecode tests needs some more attention, but they are not that
      important anymore.
      882b3635
  11. 31 Mar, 2014 3 commits
  12. 30 Mar, 2014 1 commit
    • Damien George's avatar
      Rename rt_* to mp_*. · d17926db
      Damien George authored
      Mostly just a global search and replace.  Except rt_is_true which
      becomes mp_obj_is_true.
      
      Still would like to tidy up some of the names, but this will do for now.
      d17926db
  13. 27 Mar, 2014 4 commits
  14. 26 Mar, 2014 1 commit
  15. 17 Mar, 2014 1 commit
    • xbe's avatar
      py: Clean up includes. · efe34223
      xbe authored
      Remove unnecessary includes. Add includes that improve portability.
      efe34223
  16. 20 Feb, 2014 1 commit
    • Paul Sokolovsky's avatar
      emitbc: Correct buffer sizes for varlen int encoding. · a8d31b28
      Paul Sokolovsky authored
      Assuming we have truncating (floor) division, way to do ceiling division
      by N is to use formula (x + (N-1)) / N. Specifically, 63 bits, if stored
      7 bits per byte, require exactly 9 bytes. 64 bits overflow that and require
      10 bytes.
      a8d31b28
  17. 19 Feb, 2014 2 commits
  18. 16 Feb, 2014 1 commit
  19. 15 Feb, 2014 1 commit
  20. 12 Feb, 2014 1 commit
  21. 01 Feb, 2014 4 commits
  22. 29 Jan, 2014 1 commit