suspect-devices/circuitpython/py/objtype.h, branch v1.8.7CircuitPython - a Python implementation for teaching coding with microcontrollershttps://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=v1.8.72016-01-11T00:49:27+00:00py: Change first arg of type.make_new from mp_obj_t to mp_obj_type_t*.2016-01-11T00:49:27+00:00Damien Georgedamien.p.george@gmail.com2016-01-03T15:55:55+00:00urn:sha1:5b3f0b7f39bd67cc9182993c288f09f67a0890df
The first argument to the type.make_new method is naturally a uPy type,
and all uses of this argument cast it directly to a pointer to a type
structure. So it makes sense to just have it a pointer to a type from
the very beginning (and a const pointer at that). This patch makes
such a change, and removes all unnecessary casting to/from mp_obj_t.
py: Change type of .make_new and .call args: mp_uint_t becomes size_t.2016-01-11T00:48:41+00:00Damien Georgedamien.p.george@gmail.com2016-01-03T09:59:18+00:00urn:sha1:a0c97814dfcb0debbde8be99539e3d5ca2334e54
This patch changes the type signature of .make_new and .call object method
slots to use size_t for n_args and n_kw (was mp_uint_t. Makes code more
efficient when mp_uint_t is larger than a machine word. Doesn't affect
ports when size_t and mp_uint_t have the same size.
py: Check that arg to object.__new__ is a user-defined type.2015-05-04T10:08:40+00:00Damien Georgedamien.p.george@gmail.com2015-05-03T22:23:18+00:00urn:sha1:47b9809d231c4359c56316130a76f13de2b907f7
Addresses issue #1203.
py: Combine load_attr and store_attr type methods into one (attr).2015-04-11T15:54:37+00:00Damien Georgedamien.p.george@gmail.com2015-04-01T14:10:50+00:00urn:sha1:b1bbe966c408901ae64ea8c8b468694c47d05b1a
This simplifies the API for objects and reduces code size (by around 400
bytes on Thumb2, and around 2k on x86). Performance impact was measured
with Pystone score, but change was barely noticeable.
py: Add option to cache map lookup results in bytecode.2015-01-07T21:07:23+00:00Damien Georgedamien.p.george@gmail.com2015-01-06T12:51:39+00:00urn:sha1:7ee91cf86136f4774a9143a3f745d37f314662da
This is a simple optimisation inspired by JITing technology: we cache in
the bytecode (using 1 byte) the offset of the last successful lookup in
a map. This allows us next time round to check in that location in the
hash table (mp_map_t) for the desired entry, and if it's there use that
entry straight away. Otherwise fallback to a normal map lookup.
Works for LOAD_NAME, LOAD_GLOBAL, LOAD_ATTR and STORE_ATTR opcodes.
On a few tests it gives >90% cache hit and greatly improves speed of
code.
Disabled by default. Enabled for unix and stmhal ports.
py: Move to guarded includes, everywhere in py/ core.2015-01-01T20:32:09+00:00Damien Georgedamien.p.george@gmail.com2015-01-01T20:27:54+00:00urn:sha1:51dfcb4bb7613ed164952712d9a5235a7b833cde
Addresses issue #1022.
py: Fix builtin callable so it checks user-defined instances correctly.2014-11-03T16:09:39+00:00Damien Georgedamien.p.george@gmail.com2014-11-03T16:09:39+00:00urn:sha1:0344fa1ddfbe8674061fed8e904468b9bd2aa550
Addresses issue #953.
Add license header to (almost) all files.2014-05-03T22:27:38+00:00Damien Georgedamien.p.george@gmail.com2014-05-03T22:27:38+00:00urn:sha1:04b9147e150d2d6fa3750f312fe328b6a71c1b28
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/.
objtype: Rename mp_obj_class_t -> mp_obj_instance_t and move to local header.2014-05-01T23:14:38+00:00Paul Sokolovskypfalcon@users.sourceforge.net2014-05-01T23:13:04+00:00urn:sha1:0a7e01ae3c529fddf79dc5c71bf7e43cff3f9fa0
TODO: Rename methods.