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1611 Commity (8a1cab952f08f46182f6f86caf8edf37e477be33)

Autor SHA1 Wiadomość Data
Damien George 8a1cab952f py: Fix mp_get_buffer, and use it in more places. 
Must use mp_obj_get_type to get the type of an object.  Can't assume
mp_obj_t is castable to mp_obj_base_t.
 2014-04-13 12:08:52 +01:00
Damien George 4b01de44ba py: Add traceback info to syntax errors. 
Should fix issue #463.
 2014-04-13 11:56:02 +01:00
Damien George 3d484d9ad4 py: Update showbc to decode ptrs for MAKE_FUNCTION ops. 2014-04-13 11:22:44 +01:00
Damien George 0aab675108 stmhal: Little hack to dump GC allocation table using pyb.info(). 
Pass a single parameter (doesn't matter what): pyb.info(1), will dump
the GC alloc table.
 2014-04-13 11:10:58 +01:00
Damien George df8127a17e py: Remove unique_codes from emitglue.c. Replace with pointers. 
Attempt to address issue #386.  unique_code_id's have been removed and
replaced with a pointer to the "raw code" information.  This pointer is
stored in the actual byte code (aligned, so the GC can trace it), so
that raw code (ie byte code, native code and inline assembler) is kept
only for as long as it is needed.  In memory it's now like a tree: the
outer module's byte code points directly to its children's raw code.  So
when the outer code gets freed, if there are no remaining functions that
need the raw code, then the children's code gets freed as well.

This is pretty much like CPython does it, except that CPython stores
indexes in the byte code rather than machine pointers.  These indices
index the per-function constant table in order to find the relevant
code.
 2014-04-13 11:04:33 +01:00
Paul Sokolovsky 68e7c5146c py: Factor out impl of special methods for builtin types into opmethods.c 2014-04-13 11:54:53 +03:00
Paul Sokolovsky 036ad76659 objset: Implement __contains__() op-method. 2014-04-13 11:34:40 +03:00
Paul Sokolovsky 1a37588e35 py: Provide more details for too few and too much args for Python fun calls. 2014-04-13 11:30:16 +03:00
Paul Sokolovsky 48fdaad824 py: Rename collections module to _collections. 
We're not going to implement all the plethora of types in there in C.
Funnily, CPython implements defaultdict in C, and namedtuple in Python.
 2014-04-13 10:24:00 +03:00
Paul Sokolovsky ef79a82cec README: Update for modffi being enabled by default for unix port. 2014-04-13 09:54:54 +03:00
Paul Sokolovsky f130ca1f60 py: Make bytes type hashable. 2014-04-13 06:45:12 +03:00
Paul Sokolovsky 73b7027b83 objstr: Add str.encode() and bytes.decode() methods. 
These largely duplicate str() & bytes() constructors' functionality,
but can be used to achieve Python2 compatibility.
 2014-04-13 06:45:02 +03:00
Damien George fe6ded4d17 Merge pull request #472 from pfalcon/modffi-on 
unix: Enable modffi by default.
 2014-04-13 00:37:03 +01:00
Damien George eb936189aa Merge branch 'master' of github.com:micropython/micropython 2014-04-13 00:32:56 +01:00
Damien George 8721087661 py: Big improvements to inline assembler. 
Improved the Thumb assembler back end.  Added many more Thumb
instructions to the inline assembler.  Improved parsing of assembler
instructions and arguments.  Assembler functions can now be passed the
address of any object that supports the buffer protocol (to get the
address of the buffer).  Added an example of how to sum numbers from
an array in assembler.
 2014-04-13 00:30:32 +01:00
Paul Sokolovsky 9a092831f7 unix: Enable modffi by default. 
ffi is needed to use micropython-lib, so let's have it enabled by default,
then folks who have troubles with libffi can disable it, instead of everyone
doing manual actions again and again.
 2014-04-13 00:01:40 +03:00
Paul Sokolovsky 06526e7ccc pip-micropython: Apply more workarounds for setuptools, pip, etc misfeatures. 2014-04-12 23:33:14 +03:00
Damien George 82c7b1b1d5 stmhal: Put a USB structure in ROM; GC doesn't scan the data segment. 2014-04-12 18:50:20 +01:00
Damien George b14f2a0ba3 Update .gitignore to ignore __pycache__/. 2014-04-12 18:30:22 +01:00
Damien George 71dcd51989 examples: Add example script to flash an LED using inline assembler. 2014-04-12 18:27:23 +01:00
Damien George 6ce4277551 py: Make all LOAD_FAST ops check for unbound local. 
This is necessary to catch all cases where locals are referenced before
assignment.  We still keep the _0, _1, _2 versions of LOAD_FAST to help
reduced the byte code size in RAM.

Addresses issue #457.
 2014-04-12 18:20:40 +01:00
Damien George c2803db010 tests: Add some bytecode tests. 2014-04-12 18:00:32 +01:00
Damien George 0a4c210586 Merge branch 'master' of github.com:micropython/micropython 2014-04-12 17:55:32 +01:00
Damien George a26dc50968 py: Improve inline assembler; improve compiler constant folding. 2014-04-12 17:54:52 +01:00
Damien George 2813cb6043 py: Add 'static' to inline function MP_BOOL; remove category_t. 
Small fixes to get it compiling with ARMCC.  I have no idea why
category_t was in the enum definition for qstrs...
 2014-04-12 17:53:05 +01:00
Paul Sokolovsky a5afc9009f builtinimport: Implement relative imports. 2014-04-12 18:25:17 +03:00
Paul Sokolovsky faf84491ce showbc: Add quotes around (some) string args, to show empty string properly. 2014-04-12 18:25:17 +03:00
Damien George d6c5d398fe Updated README. 2014-04-12 14:06:50 +01:00
Damien George c557215822 Add 'bare-arm' port: the bare minimum to get it running on an ARM MCU. 2014-04-12 13:07:45 +01:00
Damien George f7e4e1c2b4 py: Fix compiler warning when floats disabled. 2014-04-12 13:04:44 +01:00
Damien George 19b992a862 Merge branch 'master' of github.com:micropython/micropython 2014-04-12 01:01:17 +01:00
Paul Sokolovsky 42453dc98e py: Make ImportError message match CPython's. 2014-04-12 03:00:40 +03:00
Paul Sokolovsky 2ff3d9d0b2 builtinimport: Set __path__ attribute ASAP as it's clear we have a package. 
This helps with handling "recursive" imports in sane manner, for example
when foo/__init__.py has something like "from foo import submod".
 2014-04-12 02:55:18 +03:00
Paul Sokolovsky 69f1867da5 builtinimport: Fix thinko passing 0 vs NULL. 2014-04-12 02:55:18 +03:00
Damien George b96c7c03ca stmhal: Move fatfs volume/partition lookup table to ROM. 2014-04-12 00:51:57 +01:00
Damien George 60427864b1 stmhal: Move I2C objects to ROM. 2014-04-12 00:51:41 +01:00
Damien George 8c63ef187d Merge pull request #465 from xbe/unix-gc 
unix: Fix GC not tracing .data
 2014-04-12 00:27:19 +01:00
Damien George 8f19317540 py: Remove useless implementations of NOT_EQUAL in binary_op's. 
I'm pretty sure these are never reached, since NOT_EQUAL is always
converted into EQUAL in mp_binary_op.  No one should call
type.binary_op directly, they should always go through mp_binary_op
(or mp_obj_is_equal).
 2014-04-12 00:20:39 +01:00
Damien George db049c2e00 py: Change inline to static inline for 2 functions. 2014-04-12 00:08:40 +01:00
Damien George 7b4330191f py, compiler: Fix up creation of default positionals tuple. 
With new order of evaluation of defaults, creating the tuple was done in
the wrong spot.
 2014-04-12 00:05:49 +01:00
Damien George c42e4b6c53 Merge branch 'master' of github.com:micropython/micropython 2014-04-11 23:26:18 +01:00
Damien George 8b19db00aa py, compiler: Fix compiling of keyword args following named star. 2014-04-11 23:25:34 +01:00
Paul Sokolovsky b9b1c00c8a showbs: Dump LOAD_CONST_BYTES. 2014-04-12 00:39:55 +03:00
Paul Sokolovsky 00a9d138b2 showbc: Dump LOAD_NULL. 2014-04-12 00:39:55 +03:00
Paul Sokolovsky af620abcb5 py: Implement "from pkg import mod" variant of import. 2014-04-12 00:39:55 +03:00
Paul Sokolovsky 13d52df4c5 builtinimport: Set __path__ attribute on packages. 
Per https://docs.python.org/3.3/reference/import.html , this is the way to
tell module from package: "Specifically, any module that contains a __path__
attribute is considered a package." And it for sure will be needed to
implement relative imports.
 2014-04-12 00:39:55 +03:00
Paul Sokolovsky e081329098 builtinimport: Elaborate debug output support. 2014-04-12 00:39:55 +03:00
Paul Sokolovsky a925cb54f1 py: Preprocess qstrdefs.h before feeding to makeqstrdata.py. 
This is alternative implementation of supporting conditionals in qstrdefs.h,
hard to say if it's much cleaner than munging #ifdef's in Python code...
 2014-04-12 00:39:55 +03:00
Paul Sokolovsky 6ea0e928d8 Revert "makeqstrdata.py: Add support for conditionally defined qstrs." 
This reverts commit acb133d1b1.

Conditionals will be suported using C preprocessor.
 2014-04-12 00:39:54 +03:00
Damien George 1184094839 py: Revert some inline functions back to macros, since they bloat stmhal. 2014-04-11 22:30:09 +01:00