1. 20 Feb, 2018 1 commit
  2. 04 Oct, 2017 1 commit
    • Damien George's avatar
      all: Remove inclusion of internal py header files. · a3dc1b19
      Damien George authored
      Header files that are considered internal to the py core and should not
      normally be included directly are:
          py/nlr.h - internal nlr configuration and declarations
          py/bc0.h - contains bytecode macro definitions
          py/runtime0.h - contains basic runtime enums
      
      Instead, the top-level header files to include are one of:
          py/obj.h - includes runtime0.h and defines everything to use the
              mp_obj_t type
          py/runtime.h - includes mpstate.h and hence nlr.h, obj.h, runtime0.h,
              and defines everything to use the general runtime support functions
      
      Additional, specific headers (eg py/objlist.h) can be included if needed.
      a3dc1b19
  3. 31 Jul, 2017 1 commit
  4. 19 Sep, 2016 1 commit
  5. 16 Sep, 2016 1 commit
  6. 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
  7. 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_printf("%s", ...).  Code size is also reduced by around 200 bytes on
      Thumb2 archs.
      7f9d1d6a
  8. 20 Jan, 2015 1 commit
  9. 01 Jan, 2015 1 commit
  10. 17 Sep, 2014 1 commit
  11. 29 Aug, 2014 1 commit
  12. 21 May, 2014 1 commit
  13. 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
  14. 02 May, 2014 1 commit
  15. 17 Apr, 2014 1 commit
  16. 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
  17. 29 Mar, 2014 1 commit
  18. 26 Mar, 2014 1 commit
  19. 17 Mar, 2014 1 commit
    • xbe's avatar
      py: Clean up includes. · efe34223
      xbe authored
      Remove unnecessary includes. Add includes that improve portability.
      efe34223
  20. 15 Feb, 2014 2 commits
    • Damien George's avatar
      Implement proper exception type hierarchy. · c5966128
      Damien George authored
      Each built-in exception is now a type, with base type BaseException.
      C exceptions are created by passing a pointer to the exception type to
      make an instance of.  When raising an exception from the VM, an
      instance is created automatically if an exception type is raised (as
      opposed to an exception instance).
      
      Exception matching (RT_BINARY_OP_EXCEPTION_MATCH) is now proper.
      
      Handling of parse error changed to match new exceptions.
      
      mp_const_type renamed to mp_type_type for consistency.
      c5966128
    • Damien George's avatar
      Change mp_obj_type_t.name from const char * to qstr. · a71c83a1
      Damien George authored
      Ultimately all static strings should be qstr.  This entry in the type
      structure is only used for printing error messages (to tell the type of
      the bad argument), and printing objects that don't supply a .print method.
      a71c83a1
  21. 12 Feb, 2014 1 commit
  22. 30 Jan, 2014 1 commit
  23. 27 Jan, 2014 1 commit
  24. 21 Jan, 2014 1 commit
  25. 15 Jan, 2014 1 commit
  26. 07 Jan, 2014 3 commits
  27. 06 Jan, 2014 1 commit
  28. 05 Jan, 2014 1 commit
  29. 04 Jan, 2014 1 commit
  30. 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