suspect-devices/circuitpython/py/nlr.h, branch v1.8.1 CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=v1.8.1 2015-11-29T14:25:35+00:00 py: Wrap all obj-ptr conversions in MP_OBJ_TO_PTR/MP_OBJ_FROM_PTR. 2015-11-29T14:25:35+00:00 Damien George damien.p.george@gmail.com 2015-11-27T17:01:44+00:00 urn:sha1:999cedb90ff0827cdb9dfe0e4faa6ebc1739d271 This allows the mp_obj_t type to be configured to something other than a pointer-sized primitive type. This patch also includes additional changes to allow the code to compile when sizeof(mp_uint_t) != sizeof(void*), such as using size_t instead of mp_uint_t, and various casts. py: Guard against redef of nlr_push with DEBUG + MICROPY_NLR_SETJMP. 2015-03-03T14:34:40+00:00 stijn stinos@zoho.com 2015-03-03T10:15:06+00:00 urn:sha1:803264bb17a1dca212e427750fde2cdac98b36f0 nlr: Add even more optional debugging logging. 2015-02-15T17:28:18+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2015-02-15T17:28:18+00:00 urn:sha1:3077fbff262fd64b5e71c8f7a4e33e0c0c949ca5 Has to be enabled by manual editing, but at least it's there, as debugging NLR issues may be weird. nlr: If DEBUG, guard against recursive nlr_push(). 2015-02-15T17:23:52+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2015-02-15T17:23:52+00:00 urn:sha1:e89cc13e5c4fa05d7f14dabedf3ac21a2dd57084 Pushing same NLR record twice would lead to "infinite loop" in nlr_jump (but more realistically, it will crash as soon as NLR record on stack is overwritten). py: Put all global state together in state structures. 2015-01-07T20:33:00+00:00 Damien George damien.p.george@gmail.com 2015-01-01T23:30:53+00:00 urn:sha1:b4b10fd350852e321624d74983cca286091b55a1 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. py: Move global variable nlr_top to one place, in a .c file. 2015-01-01T21:47:58+00:00 Damien George damien.p.george@gmail.com 2015-01-01T21:47:58+00:00 urn:sha1:8a2347723eba9899a12799021b4e47bd1fa20282 This reduces dependency on assembler, and allows to consolidate global variables in the future. py: Move to guarded includes, everywhere in py/ core. 2015-01-01T20:32:09+00:00 Damien George damien.p.george@gmail.com 2015-01-01T20:27:54+00:00 urn:sha1:51dfcb4bb7613ed164952712d9a5235a7b833cde Addresses issue #1022. py: Add NLR support for xtensa CPU. 2014-11-27T20:29:33+00:00 Damien George damien.p.george@gmail.com 2014-11-27T20:29:33+00:00 urn:sha1:2399aa03b81e6a23f0b2719196c07101884222be py: Fix some macros defines; cleanup some includes. 2014-11-05T21:16:41+00:00 Damien George damien.p.george@gmail.com 2014-11-05T21:16:41+00:00 urn:sha1:7860c2a68acd1ccd28cb4bb87819487fd6966a9e py: Support arm and thumb ARM ISAs, in addition to thumb2. 2014-06-21T22:40:45+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2014-06-21T22:14:28+00:00 urn:sha1:a96cc824bdacb34ced0edef523181c215fba313b These changes were tested with QEMU, and by few people of real hardware.