suspect-devices/circuitpython/py/map.c, branch 6.1.0 CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=6.1.0 2020-07-06T18:16:25+00:00 Add license to some obvious files. 2020-07-06T18:16:25+00:00 Diego Elio Pettenò flameeyes@flameeyes.com 2020-06-03T22:40:05+00:00 urn:sha1:34b4993d63a6b576f29d624385c681f679b4124c Refine iMX RT memory layout and add three boards 2020-01-18T01:36:08+00:00 Scott Shawcroft scott@tannewt.org 2020-01-09T04:32:45+00:00 urn:sha1:7d8dac9211dab92d750a0351335b4ad3fffc05e2 Introduces a way to place CircuitPython code and data into tightly coupled memory (TCM) which is accessible by the CPU in a single cycle. It also frees up room in the corresponding cache for intermittent data. Loading from external flash is slow! The data cache is also now enabled. Adds support for the iMX RT 1021 chip. Adds three new boards: * iMX RT 1020 EVK * iMX RT 1060 EVK * Teensy 4.0 Related to #2492, #2472 and #2477. Fixes #2475. py/map: Don't include ordered-dict mutating code when not needed. 2017-12-19T02:37:15+00:00 Damien George damien.p.george@gmail.com 2017-12-19T02:37:15+00:00 urn:sha1:136cb7f27c27ee128d3adab9850b74f6129c8732 py/map: Allow to trace rehashing operations. 2017-12-09T15:32:16+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2017-12-09T15:30:55+00:00 urn:sha1:a35d923cdf5a94ef9a29645f9dd461479dc819ce all: Remove inclusion of internal py header files. 2017-10-04T01:37:50+00:00 Damien George damien.p.george@gmail.com 2017-10-04T01:37:50+00:00 urn:sha1:a3dc1b1957d2c96d7c60c2c629c95077b03488a1 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. py/map: Remove unused new/free functions. 2017-08-31T06:46:13+00:00 Damien George damien.p.george@gmail.com 2017-08-31T06:46:13+00:00 urn:sha1:6c9fca2aa911e31f6c1b48d3b950b4dc058473d4 Maps are always allocated "statically" and (de)initialised via mp_map_init and mp_map_deinit. py/map: Replace always-false condition with assertion. 2017-08-31T06:45:02+00:00 Damien George damien.p.george@gmail.com 2017-08-31T06:45:02+00:00 urn:sha1:0e420d48eea1357275a7e418463f88d254049fb6 all: Use the name MicroPython consistently in comments 2017-07-31T08:35:40+00:00 Alexander Steffen devel.20.webmeister@spamgourmet.com 2017-06-30T07:22:17+00:00 urn:sha1:55f33240f3d7051d4213629e92437a36f1fac50e There were several different spellings of MicroPython present in comments, when there should be only one. py/map: Fix bugs with deletion of elements from OrderedDict. 2017-03-03T00:21:19+00:00 Damien George damien.p.george@gmail.com 2017-03-03T00:21:19+00:00 urn:sha1:9275c182708ae80ac62eaf0e4152df7b88163076 There were 2 bugs, now fixed by this patch: - after deleting an element the len of the dict did not decrease by 1 - after deleting an element searching through the dict could lead to a seg fault due to there being an MP_OBJ_SENTINEL in the ordered array py/map: Change mp_uint_t to size_t where appropriate. 2017-02-08T00:00:15+00:00 Damien George damien.p.george@gmail.com 2017-02-08T00:00:15+00:00 urn:sha1:af622eb2a6aa50429eb64716e754ee58c3f87c2e The internal map/set functions now use size_t exclusively for computing addresses. size_t is enough to reach all of available memory when computing addresses so is the right type to use. In particular, for nanbox builds it saves quite a bit of code size and RAM compared to the original use of mp_uint_t (which is 64-bits on nanbox builds).