1. 11 Oct, 2015 1 commit
  2. 03 Sep, 2015 1 commit
  3. 12 May, 2015 1 commit
    • Damien George's avatar
      py: Convert hash API to use MP_UNARY_OP_HASH instead of ad-hoc function. · c2a4e4ef
      Damien George authored
      Hashing is now done using mp_unary_op function with MP_UNARY_OP_HASH as
      the operator argument.  Hashing for int, str and bytes still go via
      fast-path in mp_unary_op since they are the most common objects which
      need to be hashed.
      
      This lead to quite a bit of code cleanup, and should be more efficient
      if anything.  It saves 176 bytes code space on Thumb2, and 360 bytes on
      x86.
      
      The only loss is that the error message "unhashable type" is now the
      more generic "unsupported type for __hash__".
      c2a4e4ef
  4. 16 Apr, 2015 1 commit
    • Damien George's avatar
      py: Overhaul and simplify printf/pfenv mechanism. · 7f9d1d6a
      Damien George authored
      Previous to this patch the printing mechanism was a bit of a tangled
      mess.  This patch attempts to consolidate printing into one interface.
      
      All (non-debug) printing now uses the mp_print* family of functions,
      mainly mp_printf.  All these functions take an mp_print_t structure as
      their first argument, and this structure defines the printing backend
      through the "print_strn" function of said structure.
      
      Printing from the uPy core can reach the platform-defined print code via
      two paths: either through mp_sys_stdout_obj (defined pert port) in
      conjunction with mp_stream_write; or through the mp_plat_print structure
      which uses the MP_PLAT_PRINT_STRN macro to define how string are printed
      on the platform.  The former is only used when MICROPY_PY_IO is defined.
      
      With this new scheme printing is generally more efficient (less layers
      to go through, less arguments to pass), and, given an mp_print_t*
      structure, one can call mp_print_str for efficiency instead of
      mp_pr...
      7f9d1d6a
  5. 27 Feb, 2015 1 commit
  6. 20 Jan, 2015 1 commit
  7. 01 Jan, 2015 1 commit
  8. 17 Sep, 2014 1 commit
  9. 30 Aug, 2014 2 commits
  10. 29 Aug, 2014 1 commit
  11. 13 Aug, 2014 1 commit
  12. 03 Jul, 2014 1 commit
  13. 05 Jun, 2014 1 commit
    • Damien George's avatar
      py: Small changes to objstr.c, including a bug fix. · 11de8399
      Damien George authored
      Some small fixed:
      
      - Combine 'x' and 'X' cases in str format code.
      
      - Remove trailing spaces from some lines.
      
      - Make exception messages consistently begin with lower case (then
      needed to change those in objarray and objtuple so the same
      constant string data could be used).
      
      - Fix bug with exception message having %c instead of %%c.
      11de8399
  14. 01 Jun, 2014 1 commit
    • Damien George's avatar
      Rename bultins config variables to MICROPY_PY_BUILTINS_*. · fb510b3b
      Damien George authored
      This renames:
      MICROPY_PY_FROZENSET -> MICROPY_PY_BUILTINS_FROZENSET
      MICROPY_PY_PROPERTY -> MICROPY_PY_BUILTINS_PROPERTY
      MICROPY_PY_SLICE -> MICROPY_PY_BUILTINS_SLICE
      MICROPY_ENABLE_FLOAT -> MICROPY_PY_BUILTINS_FLOAT
      
      See issue #35 for discussion.
      fb510b3b
  15. 25 May, 2014 2 commits
  16. 24 May, 2014 1 commit
  17. 21 May, 2014 1 commit
  18. 11 May, 2014 3 commits
    • Damien George's avatar
      py: Use mp_arg_check_num in more places. · ee7a880d
      Damien George authored
      Updated functions now do proper checking that n_kw==0, and are simpler
      because they don't have to explicitly raise an exception.  Down side is
      that the error messages no longer include the function name, but that's
      acceptable.
      
      Saves order 300 text bytes on x64 and ARM.
      ee7a880d
    • Damien George's avatar
      py: Rename globally-accessible tuple functions, prefix with mp_obj_. · 2323ef91
      Damien George authored
      Likely there are other functions that should be renamed, but this is a
      start.
      2323ef91
    • Paul Sokolovsky's avatar
      objtuple: Go out of the way to support comparison of subclasses. · ea970809
      Paul Sokolovsky authored
      Two things are handled here: allow to compare native subtypes of tuple,
      e.g. namedtuple (TODO: should compare type too, currently compared
      duck-typedly by content). Secondly, allow user sunclasses of tuples
      (and its subtypes) be compared either. "Magic" I did previously in
      objtype.c covers only one argument (lhs is many), so we're in trouble
      when lhs is native type - there's no other option besides handling
      rhs in special manner. Fortunately, this patch outlines approach with
      fast path for native types.
      ea970809
  19. 10 May, 2014 3 commits
  20. 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/.
      04b9147e
  21. 02 May, 2014 1 commit
  22. 17 Apr, 2014 2 commits
  23. 11 Apr, 2014 1 commit
  24. 05 Apr, 2014 1 commit
  25. 30 Mar, 2014 4 commits
  26. 29 Mar, 2014 2 commits
  27. 26 Mar, 2014 3 commits
    • 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
    • Damien George's avatar
      Change mp_method_t.name from const char * to qstr. · c12b2213
      Damien George authored
      Addresses issue #377.
      c12b2213
    • Damien George's avatar