suspect-devices/circuitpython/bare-arm, branch v1.3.9

py: Add config option MICROPY_COMP_MODULE_CONST for module consts.

2015-01-10T14:07:24+00:00

Compiler optimises lookup of module.CONST when enabled (an existing feature). Disabled by default; enabled for unix, windows, stmhal. Costs about 100 bytes ROM on stmhal.

py: Disable stack checking by default; enable on most ports.

2015-01-09T00:10:55+00:00

py: Put all global state together in state structures.

2015-01-07T20:33:00+00:00

This patch consolidates all global variables in py/ core into one place, in a global structure. Root pointers are all located together to make GC tracing easier and more efficient.

bare-arm: Prefix includes with py/; remove need for -I../py.

2015-01-01T21:14:42+00:00

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