suspect-devices/circuitpython/bare-arm, branch v1.3.8

Makefiles: Support py/*.h includes per #1022.

2014-12-27T14:32:52+00:00

modsys: Add sys.print_exception(exc, file=sys.stdout) function.

2014-12-08T20:25:49+00:00

The function is modeled after traceback.print_exception(), but unbloated, and put into existing module to save overhead on adding another module. Compliant traceback.print_exception() is intended to be implemented in micropython-lib in terms of sys.print_exception(). This change required refactoring mp_obj_print_exception() to take pfenv_t interface arguments. Addresses #751.

py: Optimise lexer by exposing lexer type.

2014-12-05T19:35:18+00:00

mp_lexer_t type is exposed, mp_token_t type is removed, and simple lexer functions (like checking current token kind) are now inlined. This saves 784 bytes ROM on 32-bit unix, 348 bytes on stmhal, and 460 bytes on bare-arm. It also saves a tiny bit of RAM since mp_lexer_t is a bit smaller. Also will run a bit more efficiently.

ports: Define mp_off_t.

2014-11-16T22:16:14+00:00

py: Use shorter, static error msgs when ERROR_REPORTING_TERSE enabled.

2014-11-06T17:36:16+00:00

Going from MICROPY_ERROR_REPORTING_NORMAL to MICROPY_ERROR_REPORTING_TERSE now saves 2020 bytes ROM for ARM Thumb2, and 2200 bytes ROM for 32-bit x86. This is about a 2.5% code size reduction for bare-arm.

bare-arm: Add dummy __assert_func and __fatal_error

2014-11-05T22:52:51+00:00

Required to build bare-arm with debugging. Signed-off-by: Sven Wegener

py: Add builtin memoryview object (mostly using array code).

2014-10-23T12:34:35+00:00

Implement kwargs for builtin open() and _io.FileIO

2014-10-21T19:10:01+00:00

This makes open() and _io.FileIO() more CPython compliant. The mode kwarg is fully iplemented. The encoding kwarg is allowed but not implemented; mainly to allow the tests to specify encoding for CPython, see #874

py: Make compiler return a proper exception on SyntaxError.

2014-10-05T18:01:34+00:00

py: Free non-interned strings in the parser when not needed.

2014-09-23T15:31:56+00:00

mp_parse_node_free now frees the memory associated with non-interned strings. And the parser calls mp_parse_node_free when discarding a non-used node (such as a doc string). Also, the compiler now frees the parse tree explicitly just before it exits (as opposed to relying on the caller to do this). Addresses issue #708 as best we can.