1. 12 Jul, 2014 1 commit
    • Paul Sokolovsky's avatar
      emitbc: Fix structure field alignment issue. · 58c9586c
      Paul Sokolovsky authored
      dummy_data field is accessed as uint value (e.g.
      in emit_write_bytecode_byte_ptr), but is not aligned as such, which causes
      bus errors or incorrect behavior on any arch requiring strictly aligned
      data (ARM pre-v7, MIPS, etc, etc).
  2. 03 Jul, 2014 1 commit
  3. 30 Jun, 2014 1 commit
    • Damien George's avatar
      py: Improvements to native emitter. · b601d957
      Damien George authored
      Native emitter can now compile try/except blocks using nlr_push/nlr_pop.
      It probably only works for 1 level of exception handling.  It doesn't
      work on Thumb (only x64).
      Native emitter can also handle some additional op codes.
      With this patch, 198 tests now pass using "-X emit=native" option to
  4. 21 Jun, 2014 1 commit
  5. 03 Jun, 2014 1 commit
  6. 30 May, 2014 1 commit
    • Damien George's avatar
      py: Fix break from within a for loop. · 25c84643
      Damien George authored
      Needed to pop the iterator object when breaking out of a for loop.  Need
      also to be careful to unwind exception handler before popping iterator.
      Addresses issue #635.
  7. 10 May, 2014 3 commits
  8. 07 May, 2014 1 commit
  9. 03 May, 2014 1 commit
    • Damien George's avatar
      Add license header to (almost) all files. · 04b9147e
      Damien George authored
      Blanket wide to all .c and .h files.  Some files originating from ST are
      difficult to deal with (license wise) so it was left out of those.
      Also merged modpyb.h, modos.h, modstm.h and modtime.h in stmhal/.
  10. 27 Apr, 2014 2 commits
  11. 20 Apr, 2014 2 commits
  12. 17 Apr, 2014 1 commit
  13. 13 Apr, 2014 2 commits
    • Damien George's avatar
      py: Fix up source-line calculation. · 73496fbb
      Damien George authored
      Should address issue #475.
    • 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
  14. 12 Apr, 2014 1 commit
  15. 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.
  16. 10 Apr, 2014 4 commits
  17. 09 Apr, 2014 3 commits
  18. 08 Apr, 2014 2 commits
  19. 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.
  20. 31 Mar, 2014 3 commits
  21. 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.
  22. 27 Mar, 2014 4 commits
  23. 26 Mar, 2014 1 commit
  24. 17 Mar, 2014 1 commit
    • xbe's avatar
      py: Clean up includes. · efe34223
      xbe authored
      Remove unnecessary includes. Add includes that improve portability.