micropython

mirror of https://github.com/licsber/micropython.git synced 2024-09-21 17:40:24 +08:00

Author	SHA1	Message	Date
Damien George	b140bff877	py, compile: Simplify initialisation of compiler structure.	2014-04-09 12:54:21 +01:00
Damien George	02a4c05c5f	py, compile: Reduce size of compiler structure.	2014-04-09 12:50:58 +01:00
Damien George	922ddd6415	py, compile: Combine have_star_arg, have_dbl_star_arg into star_flags. Small reduction in ROM, heap and stack usage.	2014-04-09 12:43:17 +01:00
Damien George	78035b995f	py, compiler: Clean up and compress scope/compile structures. Convert int types to uint where sensible, and then to uint8_t or uint16_t where possible to reduce RAM usage.	2014-04-09 12:27:39 +01:00
Paul Sokolovsky	03b9ad7b01	gc.c: Remove superfluous typedef (bute defined in misc.h).	2014-04-09 04:13:21 +03:00
Damien George	88d7bba961	py: Make it so that printing a small int does not allocate heap memory. With the implementation of proper string formatting, code to print a small int was delegated to mpz_as_str_inpl (after first converting the small int to an mpz using stack memory). But mpz_as_str_inpl allocates heap memory to do the conversion, so small ints needed heap memory just to be printed. This fix has a separate function to print small ints, which does not allocate heap, and allocates less stack. String formatting, printf and pfenv are now large beasts, with some semi-duplicated code.	2014-04-08 23:30:46 +01:00
Damien George	803b9263ab	Merge branch 'master' of github.com:micropython/micropython	2014-04-08 23:11:51 +01:00
Damien George	eec91057b8	py: Add comment mpz function, and free memory used for string printing.	2014-04-08 23:11:00 +01:00
Paul Sokolovsky	a985b4593d	objint: Implement int.from_bytes() class method and .to_bytes() method. These two are apprerently the most concise and efficient way to convert int to/from bytes in Python. The alternatives are struct and array modules, but methods using them are more verbose in Python code and less efficient in memory/cycles.	2014-04-09 01:07:37 +03:00
Paul Sokolovsky	3aa8ee7c9e	py: Add mp_get_buffer(), mp_get_buffer_raise() convenience functions to API.	2014-04-09 01:07:37 +03:00
Damien George	348435d279	py: Reinstate old pfenv_print_int function for stmhal's printf.	2014-04-08 22:10:37 +01:00
Damien George	a9837bbf8b	py: Remove obsolete mp_delete_subscr declaration.	2014-04-08 22:06:31 +01:00
Damien George	f4c9b33abf	py: Remove DELETE_SUBSCR opcode, combine with STORE_SUBSCR. This makes the runtime and object APIs more consistent. mp_store_subscr functionality now moved into objects (ie list and dict store_item).	2014-04-08 21:32:29 +01:00
Damien George	4671392d90	Merge branch 'master' of github.com:micropython/micropython	2014-04-08 21:13:04 +01:00
Damien George	1d24ea5207	py: Finish implementation of all del opcodes. At this point, all opcodes are now implemented! Some del opcodes have been combined with store opcodes, with the value to store being MP_OBJ_NULL.	2014-04-08 21:11:49 +01:00
Paul Sokolovsky	4dcb605ac4	py: Make bytearray a proper type.	2014-04-08 22:11:40 +03:00
xbe	3d9a39e211	py: Implement str.[r]index() and add tests for them.	2014-04-08 11:51:41 -07:00
xbe	729be9b3c7	py: Update comment in str.replace().	2014-04-08 11:25:32 -07:00
Damien George	134c10e776	Merge branch 'master' of github.com:micropython/micropython	2014-04-08 18:29:50 +01:00
Damien George	47e1b85d9c	py: Improve inline assembler; add a few more opcodes.	2014-04-08 18:28:33 +01:00
Damien George	495d781a36	py: implement UNPACK_EX byte code (for: a, *b, c = d)	2014-04-08 17:51:47 +01:00
Paul Sokolovsky	7a70a3ae9a	bytes: Support buffer protocol.	2014-04-08 19:08:34 +03:00
Paul Sokolovsky	b9cf3d3730	bytearray: Support bytearray(int) constructor. To create bytearray of given length.	2014-04-08 19:08:34 +03:00
Damien George	e753d916c0	py: Raise exception for unimplemented byte codes.	2014-04-08 16:49:28 +01:00
Damien George	b7ffdcc1c7	py: Improve compiler syntax errors; catch more errors.	2014-04-08 16:41:02 +01:00
Damien George	26cf55ae05	Add a check for NULL nlr_top in nlr_jump. If no nlr_buf has been pushed, and an nlr_jump is called, then control is transferred to nlr_jump_fail (which should bail out with a fatal error).	2014-04-08 14:08:14 +00:00
Damien George	73c79b9925	py: Continue line if last character is backslash.	2014-04-08 11:33:28 +00:00
Damien George	443e018a3f	py: Improve GC locking/unlocking, and make it part of the API.	2014-04-08 11:31:21 +00:00
Damien George	ff5639fd42	Merge pull request #451 from lurch/repr-fixes Display \r and \t escape codes in string repr	2014-04-08 12:11:40 +01:00
Damien George	97790455fe	Improve REPL detecting when input needs to continue. Full CPython compatibility with this requires actually parsing the input so far collected, and if it fails parsing due to lack of tokens, then continue collecting input. It's not worth doing it this way. Not having compatibility at this level does not hurt the goals of Micro Python.	2014-04-08 11:04:29 +00:00
Andrew Scheller	12968fb6b2	Display \r and \t escape codes in string repr	2014-04-08 02:42:50 +01:00
Damien George	a12a0f78b0	py: Rename pfenv_print_int to pfenv_print_mp_int, and add back former. stmhal relies on pfenv_* to implement its printf. Thus, it needs a pfenv_print_int which prints a proper 32-bit integer. With latest change to pfenv, this function became one that took mp_obj_t, and extracted the integer value from that object. To fix temporarily, pfenv_print_int has been renamed to pfenv_print_mp_int (to indicate it takes a mp_obj_t for the int), and pfenv_print_int has been added (which takes a normal C int). Currently, pfenv_print_int proxies to pfenv_print_mp_int, but this means it looses the MSB. Need to find a way to fix this, but the only way I can think of will duplicate lots of code.	2014-04-08 01:29:53 +01:00
Dave Hylands	23dc6d0ace	Fix truncation problem when using longlong implementation.	2014-04-07 13:47:04 -07:00
Dave Hylands	c4029e5079	Add string formatting support for longlong and mpz.	2014-04-07 11:38:45 -07:00
Damien George	10072b72a5	Merge pull request #439 from lurch/makefile-tweaks Makefile tweaks	2014-04-07 13:17:31 +01:00
Damien George	a28507ab2b	py: Detect unmatched tripple quote in repl helper.	2014-04-07 13:01:30 +01:00
Andrew Scheller	5e443f4b70	Merge remote-tracking branch 'upstream/master' into makefile-tweaks	2014-04-07 01:41:24 +01:00
Andrew Scheller	902d9552c5	Replace some Makefile commands with variables in py/mkenv.mk	2014-04-07 01:35:45 +01:00
Damien George	2bfd2dc770	py: Revert revert for allocation policy of set hash table.	2014-04-07 01:16:17 +01:00
Paul Sokolovsky	46bd12d57e	objset: Fix incorrect workaround against mp_set_init() munging alloc size. No longer needed after recent change which guarantees that mp_set_init() will allocate exact number of slots requested.	2014-04-07 03:08:46 +03:00
Damien George	c75427baaa	py: Revert change to allocation policy for mp_set_t. Seems that this fixes all set tests.	2014-04-07 00:54:04 +01:00
Damien George	ff715429ea	py: Fix str.replace for case when arg 0 or 1 is empty string.	2014-04-07 00:39:13 +01:00
Paul Sokolovsky	7cf057aeeb	objdict: Implement equality operator. Sure, it's O(n^2).	2014-04-06 21:31:42 +03:00
Paul Sokolovsky	5fedd0c3b7	py: Fix dict.copy() and low-level map/set allocation. Two things: 1) set flags in copy properly; make mp_map_init() not be too smart and do something with requested alloc size. Policy of using prime numbers for alloc size is high-level policy which should be applied at corresponding high levels. Low-level functions should just do what they're asked to, because they don't have enough context to be smarter than that. For example, munging with alloc size of course breaks dict copying (as changing sizes requires rehashing).	2014-04-06 21:31:42 +03:00
Paul Sokolovsky	ea85a121f2	objdict: Support creating dict from another dict.	2014-04-06 20:08:56 +03:00
Damien George	cdd96dff2c	py: Implement more features in native emitter. On x64, native emitter now passes 70 of the tests.	2014-04-06 12:58:40 +01:00
Damien George	65cad12d38	py: Add option to compiler to specify default code emitter. Also add command line option to unix port to select emitter.	2014-04-06 11:48:15 +01:00
Damien George	deed087e2c	py: str.split: handle non-default separator.	2014-04-06 11:11:15 +01:00
Paul Sokolovsky	36dd19ae27	py: Revert mp_load_attr() to its previous state (not supporting default val). Based on the discussion in #433. mp_load_attr() is critical-path function, so any extra check will slowdown any script. As supporting default val required only for getattr() builtin, move correspending implementation there (still as a separate function due to concerns of maintainability of such almost-duplicated code instances).	2014-04-06 02:15:23 +03:00
Damien George	4e1ed82583	Merge branch 'master' of github.com:micropython/micropython	2014-04-05 23:33:37 +01:00
Damien George	d0e824387e	py: Make mp_map_lookup not allocate memory on removal.	2014-04-05 23:33:12 +01:00
Paul Sokolovsky	080d99b7a8	py: Optimize locals()/globals() implementation.	2014-04-06 01:18:58 +03:00
Damien George	09af5364d4	Merge branch 'master' of github.com:micropython/micropython	2014-04-05 23:04:22 +01:00
Damien George	27e735fd18	py: Replace stream_p with *stream_p in mp_obj_type_t. This is to reduce ROM usage. stream_p is used in file and socket types only (at the moment), so seems a good idea to make the protocol functions a pointer instead of the actual structure. It saves 308 bytes of ROM in the stmhal/ port, 928 in unix/.	2014-04-05 23:02:23 +01:00
Paul Sokolovsky	cc0af3d727	py: Implement globals() and locals() builtins.	2014-04-06 01:01:36 +03:00
Damien George	17520224fa	py: Make all objects and instances derive from object. This makes isinstance(X, object) and issubclass(X, object) true for all X.	2014-04-05 22:45:23 +01:00
Damien George	7efc5b3f34	py: Make globals and locals proper dictionary objects. Finishes addressing issue #424. In the end this was a very neat refactor that now makes things a lot more consistent across the py code base. It allowed some simplifications in certain places, now that everything is a dict object. Also converted builtins tables to dictionaries. This will be useful when we need to turn builtins into a proper module.	2014-04-05 22:36:42 +01:00
Damien George	8b0535e23f	py: Change module globals from mp_map_t* to mp_obj_dict_t*. Towards addressing issue #424. Had a small increase to ROM usage (order 60 bytes).	2014-04-05 21:53:54 +01:00
Damien George	60be1cf3b9	py: Fix float printing on stmhal.	2014-04-05 20:51:29 +01:00
Damien George	12bab72d93	Improve GC finalisation code; add option to disable it.	2014-04-05 20:35:48 +01:00
Damien George	8123a3339d	Merge pull request #425 from iabdalkader/del Implement del	2014-04-05 18:49:39 +01:00
Damien George	ea13f407a3	py: Change nlr_jump to nlr_raise, to aid in debugging. This does not affect code size or performance when debugging turned off. To address issue #420.	2014-04-05 18:32:08 +01:00
Damien George	efccbf6f27	Merge pull request #436 from dhylands/pfenv-print-int Change pfenv_print_int to take machine_uint_t rather than unsinged in	2014-04-05 18:11:02 +01:00
Damien George	327a3e2faa	Merge pull request #435 from dhylands/str-modulo-float Allow floating point arguments with %d,i,u,o,x,X formats	2014-04-05 18:10:11 +01:00
Damien George	23419a2f8a	Merge pull request #433 from pfalcon/getattr-3arg py: Support 3-arg getattr() builtin (with default value).	2014-04-05 18:00:04 +01:00
Dave Hylands	64ef5d7f4e	Change pfenv_print_int to take machine_uint_t rather than unsinged in With this change, the following works: >>> print('%#x' % 0x1234567890abcdef) 0x1234567890abcdef	2014-04-05 09:42:20 -07:00
Damien George	6d508666ea	Merge branch 'master' of github.com:micropython/micropython	2014-04-05 17:19:03 +01:00
Damien George	95004e5114	py: Fix delete operation on map/dict and set objects. Hash table can now be completely full (ie now NULL entry) before a resize is triggered. Use sentinel value to indicate delete entry in the table.	2014-04-05 17:17:19 +01:00
Dave Hylands	f81a49e464	Allow floating point arguments with %d,i,u,o,x,X formats	2014-04-05 08:26:51 -07:00
Paul Sokolovsky	e99841be69	mp_obj_get_int(): Add warning against adding implicit float->int conversion.	2014-04-05 17:46:47 +03:00
mux	cc849f70f4	Move del to locals	2014-04-05 15:49:03 +02:00
Damien George	09a4d8305d	py: Fix bug in DELETE_SUBSCR bytecode, decreasing sp too much.	2014-04-05 13:47:41 +01:00
Damien George	66edc5d899	py: Implement DELETE_SUBSCR bytecode; implement mp_obj_dict_delete.	2014-04-05 13:25:13 +01:00
Damien George	3c8aecf62c	Merge pull request #431 from pfalcon/unbreak-map-remove map: When removing a key, don't NULL the entry, but mark as deleted.	2014-04-05 12:09:09 +01:00
Paul Sokolovsky	586bfce10d	objfun: Add equality support.	2014-04-05 13:53:39 +03:00
Paul Sokolovsky	bfb7d6a26d	py: Support 3-arg getattr() builtin (with default value).	2014-04-05 13:34:02 +03:00
Paul Sokolovsky	438d504e27	objtype: Add equality test for type types.	2014-04-05 13:10:56 +03:00
Paul Sokolovsky	91cbe6033a	py: Allow types to be hashable. Quite natural to have d[int] = handle_int .	2014-04-05 12:51:58 +03:00
Paul Sokolovsky	c6813d92db	py: Put default namespace into module __main__. That's how CPython has it, in particular, "import __main__" should work.	2014-04-05 12:29:15 +03:00
Paul Sokolovsky	4a088f4b61	map: When removing a key, don't NULL the entry, but mark as deleted. When searching next time, such entry should be just skipped, not terminate the search. It's known that marking techique is not efficient at the presense of many removes, but namespace usage should not require many deletes, and as for user dictionaries - well, open addressing map table with linear rehashing and load factor of ~1 is not particularly efficient at all ;-). TODO: May consider "shift other entries in cluster" approach as an alternative.	2014-04-05 05:11:12 +03:00
Paul Sokolovsky	a0d32991ed	mp_load_name(): Optimize for outer scope where locals == globals.	2014-04-05 05:10:12 +03:00
Paul Sokolovsky	e3f58c8380	map: Add mp_map_dump() (#ifdef'ed) to be handy when debugging maps.	2014-04-05 05:10:02 +03:00
Damien George	6582a4170d	Merge pull request #421 from dhylands/git-version Add the git version and build-date to the banner	2014-04-04 16:09:29 +01:00
Damien George	e8208a7f02	py: Make False and True act like 0 and 1 for integer arithmetic.	2014-04-04 15:08:23 +01:00
Damien George	d7aadcfe1b	py: Allow dict constructor to take keyword arguments.	2014-04-04 15:08:00 +01:00
Damien George	36f0ee1a54	py: Remove mp_obj_less (use mp_binary_op(MP_BINARY_OP_LESS..) instead).	2014-04-04 15:07:17 +01:00
Damien George	9b1599c663	Merge pull request #422 from dhylands/str-modulo Str modulo	2014-04-04 12:37:52 +01:00
Damien George	af27259439	py: Enable optimisation of multiplying 2 small ints in compiler.	2014-04-04 11:21:58 +00:00
Damien George	ecf5b77123	py: This time, real proper overflow checking of small int power. Previous overflow test was inadequate.	2014-04-04 11:13:51 +00:00
Damien George	6902eeda25	py: Add m_malloc_fail function to handle memory allocation error. A malloc/realloc fail now throws MemoryError.	2014-04-04 10:52:59 +00:00
Dave Hylands	6756a37a77	Implements most of str.modulo The alternate form for floating point doesn't work yet. The %(name)s form doesn't work yet.	2014-04-03 23:55:02 -07:00
Dave Hylands	bf7d690e36	Add the git version to the banner	2014-04-03 16:55:15 -07:00
Damien George	5bf565e353	py: Handle small int power overflow correctly.	2014-04-04 00:16:32 +01:00
Damien George	4b34c76fd6	Changes to get unix/ port compiling on Cygwin.	2014-04-03 23:51:16 +01:00
mux	4f7e9f5c44	Implement del	2014-04-03 23:55:12 +02:00
Paul Sokolovsky	98a627dc03	py: Add "io" module. So far just includes "open" function, which should be supplied by a port. TODO: Make the module #ifdef'ed.	2014-04-03 22:08:57 +03:00
Damien George	8270e3853d	py: More robust int conversion and overflow checking.	2014-04-03 11:00:54 +00:00
Damien George	cc7085c1ce	Merge branch 'fix-format-int' of github.com:dhylands/micropython into dhylands-fix-format-int Conflicts: py/objstr.c	2014-04-02 20:37:05 +01:00
Dave Hylands	22fe4d7344	Fix str.format to work with {:f/g/e} and ints Also fix objstr.c to compile when floats disabled.	2014-04-02 12:10:18 -07:00
Damien George	c322c5f07f	py: Fix regress for printing of floats and #if. Also change formating modifier in test script (it still passes with original format though).	2014-04-02 20:04:15 +01:00
Paul Sokolovsky	e807fa8d60	gc: Uses uint defined in misc.h.	2014-04-02 20:36:32 +03:00
Damien George	094d450003	py: Wrap compile_scope_inline_asm in #if; remove comment from misc.h.	2014-04-02 17:31:27 +01:00
Damien George	70f33cde48	py: Fix up so that it can compile without float.	2014-04-02 17:06:05 +01:00
Damien George	af6edc61bd	py: Enable a jump optimisation in the compiler.	2014-04-02 16:12:28 +01:00
Damien George	882b363564	py: Move to Python 3.4.0 compatibility. Very little has changed. In Python 3.4 they removed the opcode STORE_LOCALS, but in Micro Python we only ever used this for CPython compatibility, so it was a trivial thing to remove. It also allowed to clean up some dead code (eg the 0xdeadbeef in class construction), and now class builders use 1 less stack word. Python 3.4.0 introduced the LOAD_CLASSDEREF opcode, which I have not yet understood. Still, all tests (apart from bytecode test) still pass. Bytecode tests needs some more attention, but they are not that important anymore.	2014-04-02 15:56:31 +01:00
Damien George	93b7faa29a	py: Factor out static/class method unwrapping code; add tests.	2014-04-02 14:13:26 +01:00
Damien George	b23fbb3126	py: Implement floating point power binop.	2014-04-02 12:26:49 +01:00
Damien George	660aef67c4	py: Allow multiple of str/list/tuple on left by an integer.	2014-04-02 12:22:07 +01:00
Damien George	4881566874	py: Add support for sep and end keywords in print.	2014-04-02 10:34:44 +01:00
Damien George	084ef373fb	py: Fix math.{ceil,floor,trunc} to return int.	2014-04-01 21:21:50 +01:00
Damien George	e3e0500296	py: Make pfenv.c conform to code conventions.	2014-04-01 21:15:03 +01:00
Dave Hylands	1c6b4b2e24	Reduce stack usage of pfenv_print_strn	2014-04-01 11:59:31 -07:00
Dave Hylands	80359aa96e	Fix INT_BUF_SIZE to work with 32-bit and 64-bit	2014-04-01 11:03:44 -07:00
Damien George	e09320adb5	py: Remove implicit conversion from int to float.	2014-04-01 10:56:07 +01:00
Dave Hylands	baf6f14deb	Enhance str.format support This adds support for almost everything (the comma isn't currently supported). The "unspecified" type with floats also doesn't behave exactly like python. Tested under unix with float and double Spot tested on stmhal	2014-04-01 01:17:33 -07:00
Damien George	e44d26ae0c	py: Implement __getattr__. It's not completely satisfactory, because a failed call to __getattr__ should not raise an exception. __setattr__ could be implemented, but it would slow down all stores to a user created object. Need to implement some caching system.	2014-03-31 22:57:56 +01:00
Paul Sokolovsky	4db727afea	objstr: Very basic implementation of % string formatting operator.	2014-03-31 21:20:52 +03:00
Paul Sokolovsky	6ce78c4fae	py: Wrap .__class__ handling in MICROPY_CPYTHON_COMPAT. Because it's superfluos in the presence of type(), a remenant from Python's "old classes".	2014-03-31 20:40:31 +03:00
Paul Sokolovsky	b509f73982	objtype: Wrap .__name__ handling in MICROPY_CPYTHON_COMPAT. Because it's runtime reflection feature, not required for many apps. Rant time: Python could really use better str() vs repr() distinction, for example, repr(type) could be "<class 'foo'>" (as it is now), and str(type) just "foo". But alas, getting straight name requires adhoc attribute.	2014-03-31 20:40:31 +03:00
Damien George	3ff2d03891	py: Fix bug in optimised for .. range. Don't store final, failing value to the loop variable. This fix also makes for .. range a bit more efficient, as it uses less store/load pairs for the loop variable.	2014-03-31 18:02:22 +01:00
Damien George	8cd72bdf92	py: Fix vstr_init for case that alloc = 0.	2014-03-31 17:10:59 +01:00
Damien George	43e92cfb52	Merge branch 'master' of github.com:micropython/micropython	2014-03-31 16:28:58 +01:00
Damien George	15d18069c5	py: Remove old "run time" functions that were 1 liners.	2014-03-31 16:28:13 +01:00
Damien George	f78b6df192	py: Disable dump_args function call entirely when not debugging. Yes, I know, a good compiler will optimise this away, but I feel this is neater.	2014-03-31 15:59:25 +01:00
Paul Sokolovsky	e566670153	objtype: Add virtual __name__ attribute. It's virtual because it's not shown in dir(...). (That's also how CPython has it).	2014-03-31 17:22:38 +03:00
Paul Sokolovsky	7da0660516	mp_resume: Dare to pass send_value of NULL. There was thinkos that either send_value or throw_value is specified, but there were cases with both. Note that send_value is pushed onto generator's stack - but that's probably only good, because if we throw exception into gen, it should not ever use send_value, and that will be just extra "assert".	2014-03-31 17:22:37 +03:00
Paul Sokolovsky	a2109d9321	mp_resume: Elaborate handling of .throw() for objects which lack it. In this case, the exception is just re-thrown - the ideas is that object doesn't handle this exception specially, so it will propagated per Python semantics.	2014-03-31 17:22:37 +03:00
Paul Sokolovsky	817e76a1a5	objgenerator.throw(GeneratorExit) is not equivalent to .close(). .throw() propagates any exceptions, and .close() swallows them. Yielding in reponse to .throw(GeneratorExit) is still fatal, and we need to handle it for .throw() case separately (previously it was handled only for .close() case). Obscure corner cases due to test_pep380.py.	2014-03-31 17:22:37 +03:00
Paul Sokolovsky	1eac05d541	objgenerator: Another obscure case of propagating MP_OBJ_NULL optimization.	2014-03-31 17:22:37 +03:00
Damien George	e337f1ef5e	py: Towards default keyword arguments. These are default arguments after a bare *.	2014-03-31 15:18:37 +01:00
Damien George	1aa2c10263	Merge branch 'master' of github.com:micropython/micropython	2014-03-31 12:01:09 +01:00
Damien George	523b575039	py: Add LOAD_NULL bytecode and use it to simplify function calls. Adding this bytecode allows to remove 4 others related to function/method calls with * and ** support. Will also help with bytecodes that make functions/closures with default positional and keyword args.	2014-03-31 11:59:23 +01:00
Damien George	3056509e00	py: Rename and reorder parameters in emit_make_function/closure. In preparation for implementing default keyword arguments.	2014-03-31 11:30:17 +01:00
Paul Sokolovsky	6ded55a61f	py: Properly implement divide-by-zero handling. "1/0" is sacred idiom, the shortest way to break program execution (sys.exit() is too long).	2014-03-31 02:23:57 +03:00
Paul Sokolovsky	96ed213320	objfloat: Quick&dirty implementation of float floor division. TODO: Likely doesn't match Python semantics for negative numbers.	2014-03-31 02:23:57 +03:00
Paul Sokolovsky	96eec4f8a6	compile: Don't try to constant-fold division by zero. The way it is, just crashes app. And optimizing to "raise ZeroDivisionError" is probably too much.	2014-03-31 02:23:57 +03:00
Paul Sokolovsky	864038dab7	objfloat: Make sure that floats always have dot (for C "double" type case). This matches CPython behavior and hopefully can be treated as general Python semantics.	2014-03-31 02:23:57 +03:00
Paul Sokolovsky	a8e60c1fde	objfloat: Missing default: caused incorrect results for unimplemented ops.	2014-03-31 02:23:56 +03:00
Paul Sokolovsky	a96d3d0840	objexcept: No more magic messages in exceptions, only exception arguments. One of the reason for separate "message" (besides still unfulfilled desire to optimize memory usage) was apparent special handling of exception with messages by CPython. Well, the message is still just an exception argument, it just printed specially. Implement that with PRINT_EXC printing format.	2014-03-31 02:23:56 +03:00
Damien George	e0f2979aed	py: Add equality test for None object.	2014-03-30 23:16:42 +01:00
Damien George	6433bd927a	py: Add explicit conversion from float to int via int().	2014-03-30 23:13:16 +01:00
Damien George	804760bfca	py: Fix bug in compiler for empty class bases. Eg class A(): pass would fail an assertion.	2014-03-30 23:06:37 +01:00
Damien George	0997af932f	py: Don't wrap necessary function calls in assert.	2014-03-30 21:55:28 +01:00
Damien George	0aa4379543	Merge pull request #399 from pfalcon/gen-defargs objgenerator: Handle default args to generator functions.	2014-03-30 21:51:49 +01:00
Paul Sokolovsky	f7eaf605c0	py: Fix "TypeError: 'iterator' object is not iterable", doh.	2014-03-30 23:37:24 +03:00
Paul Sokolovsky	f39d3b93da	py: Implement support for generalized generator protocol. Iterators and ducktype objects can now be arguments of yield from.	2014-03-30 23:30:16 +03:00
Paul Sokolovsky	a30cf9f3af	objzip: Use mp_identity().	2014-03-30 23:30:15 +03:00
Damien George	230fec77d7	py: Implement positional and keyword args via * and *. Extends previous implementation with for function calls to * and ** for both function and method calls.	2014-03-30 21:21:24 +01:00
Damien George	f6a820903a	Merge pull request #396 from pfalcon/call-star vm: Implement CALL_FUNCTION_VAR opcode (foo(*(1, 2, 3))).	2014-03-30 19:09:16 +01:00
Paul Sokolovsky	7fafb28f6d	objgenerator: Handle default args to generator functions. Addresses #397.	2014-03-30 20:25:19 +03:00
Paul Sokolovsky	14b8203a99	vm: Implement DELETE_FAST_N bytecode.	2014-03-30 17:49:56 +03:00
Paul Sokolovsky	55ca075cab	vm: Implement CALL_FUNCTION_VAR opcode (foo(*(1, 2, 3))).	2014-03-30 17:47:16 +03:00
Paul Sokolovsky	48bdb21332	showbc: Dump all CALL_FUNCTION_* and CALL_METHOD_* opcodes.	2014-03-30 17:40:45 +03:00
Damien George	df6567e634	Merge map.h into obj.h. Pretty much everyone needs to include map.h, since it's such an integral part of the Micro Python object implementation. Thus, the definitions are now in obj.h instead. map.h is removed.	2014-03-30 13:54:02 +01:00
Damien George	d17926db71	Rename rt_* to mp_*. Mostly just a global search and replace. Except rt_is_true which becomes mp_obj_is_true. Still would like to tidy up some of the names, but this will do for now.	2014-03-30 13:35:08 +01:00
Paul Sokolovsky	24a140a444	objexcept: Fix another place missing proper args tuple initialization.	2014-03-30 13:29:33 +03:00
Paul Sokolovsky	ee5ecc9de2	objgenerator.throw: Instantiate if exception type passed, just as "raise". Caught by CPython test_pep380.py.	2014-03-30 13:21:11 +03:00
Paul Sokolovsky	9a54a22318	objgenerator.throw(): Throwing GeneratorExit is equivalent to .close(). According to PEP380 and caught by CPython test_pep380.py .	2014-03-30 13:21:11 +03:00
Paul Sokolovsky	6ae237d2bd	objgenerator: Store proper code_info pointer.	2014-03-30 04:16:58 +03:00
Paul Sokolovsky	aaff716189	objgenerator: mp_obj_gen_resume() suitable only for generators.	2014-03-30 04:16:43 +03:00
Paul Sokolovsky	8d9cc2e669	compile: Print error messages on unimplemented relative imports.	2014-03-30 04:16:35 +03:00
Paul Sokolovsky	0ae518fb9e	mp_obj_print_exception(): Assert that traceback has sane number of entries.	2014-03-30 04:16:24 +03:00
Damien George	89f94b51ab	py: Rename mp_exc_stack to mp_exc_stack_t.	2014-03-30 00:57:09 +00:00
Damien George	d7592a1c3f	py: Fix reraise logic.	2014-03-30 00:54:48 +00:00
Paul Sokolovsky	0c904df8e6	vm: Save current active exception on opening new try block. Required to reraise correct exceptions in except block, regardless if more try blocks with active exceptions happen in the same except block. P.S. This "automagic reraise" appears to be quite wasteful feature of Python - we need to save pending exception just in case it might be reraised. Instead, programmer could explcitly capture exception to a variable using "except ... as var", and reraise that. So, consider disabling argless raise support as an optimization.	2014-03-30 01:01:35 +02:00
Paul Sokolovsky	69975df3ff	vm: WITH_CLEANUP: use POP_EXC_BLOCK().	2014-03-30 01:00:51 +02:00
Paul Sokolovsky	a0ad77ba08	vm: Establish macros PUSH_EXC_BLOCK & POP_EXC_BLOCK to deal with exc stack. E.g. to handle currently_in_except_block restoring properly.	2014-03-29 23:18:59 +02:00
Paul Sokolovsky	d109676ec0	py: Reraising exception possible only in except block.	2014-03-29 23:18:59 +02:00
Damien George	2bce0bd750	Merge branch 'master' of github.com:micropython/micropython	2014-03-29 17:28:59 +00:00
Damien George	0aa5d51cf1	py: Support mpz -op- float, mpz -op- complex, and complex -op- mpz.	2014-03-29 17:28:20 +00:00
Paul Sokolovsky	40d6d29af6	vm: Elaborate comments for WITH_CLEANUP, other cosmetic fixes.	2014-03-29 18:46:04 +02:00
Damien George	c689c19471	py: Make MP_BC_SETUP_WITH use the bytecode stack for load_method. The compiler allocates 7 entries on the stack for a with statement (following CPython, but probably can be reduced). This is enough for the method load and call in SETUP_WITH.	2014-03-29 14:06:14 +00:00
Damien George	21a07dc50f	Merge pull request #389 from pfalcon/with-statement With statement implementation	2014-03-29 14:00:03 +00:00
Damien George	b04be056fe	py: Fix regress with GeneratorExit object becoming truly const.	2014-03-29 13:52:51 +00:00
Damien George	3e1a5c10c5	py: Rename old const type objects to mp_type_* for consistency.	2014-03-29 13:43:38 +00:00
Damien George	07ddab529c	py: Change mp_const_* objects to macros. Addresses issue #388.	2014-03-29 13:15:08 +00:00
Damien George	da51a399cf	Merge pull request #383 from pfalcon/yield-from Implement "yield from"	2014-03-29 12:18:14 +00:00
Damien George	6e54fcfd12	py: Fix typo printing complex numbers that are purely imaginary.	2014-03-29 11:41:38 +00:00
Damien George	d1e443d0bc	py: Free unique_code slot for outer module. Partly (very partly!) addresses issue #386. Most importantly, at the REPL command line, each invocation does not now lead to increased memory usage (unless you define a function/lambda).	2014-03-29 11:39:36 +00:00
Paul Sokolovsky	44307d5ef8	vm: Implement "with" statement (SETUP_WITH and WITH_CLEANUP bytecodes).	2014-03-29 04:39:24 +02:00
Paul Sokolovsky	682f9e639d	vm: Make sure that exception triple is <type, instance, traceback>. This reduntant triple is one of the ugliest parts of Python, which they chickened out to fix in Python3. We really should consider passing just as single exception instance (without breaking Python-level APIs of course), but until we do, let's follow CPython layout.	2014-03-29 04:35:36 +02:00
Paul Sokolovsky	4fff26a35c	vm: Factor out exception block setup to a macro. Will be reused in WITH bytecodes.	2014-03-29 04:35:23 +02:00
Damien George	1d7553311c	Merge pull request #382 from pfalcon/genexit-inst objgenerator: close(): Throw instance of GeneratorExit (not type).	2014-03-29 01:25:05 +00:00
Damien George	440f041525	py: Fix bugs with debugging output. show_bc now decodes the prelude correctly. Moved WRITE_FILE stuff from runtime.c to emitglue.c. Addresses issue #385.	2014-03-28 18:38:20 +00:00
Paul Sokolovsky	55234f4617	py: yield from: Elaborate GeneratorExit (gen.close()) handling. Handling of GeneratorExit is really peculiar - it subverts normal exception propagation rules.	2014-03-28 02:50:56 +02:00
Paul Sokolovsky	cf21a4e7f4	py: Core "yield from" implementation.	2014-03-28 02:50:56 +02:00
Paul Sokolovsky	c4d589e2bb	objgenerator: close(): Throw instance of GeneratorExit (not type). To comply with Python semantics and allow use of mp_obj_is_subclass_fast() for exception matching.	2014-03-28 02:40:26 +02:00
Paul Sokolovsky	182c31a208	showbc: Add few bytecodes related to "with".	2014-03-28 02:20:21 +02:00
Damien George	c63f984647	py: Thin out predefined exceptions. Only exceptions that are actually used are left prefedined. Hierarchy is still there, and removed exceptions are just commented out.	2014-03-27 23:49:06 +00:00
Damien George	01b877d16d	py: Fix typo printing complex numbers.	2014-03-27 23:35:31 +00:00
Damien George	ce8f07adcd	py: Rename emit_pre so they have globally unique names.	2014-03-27 23:30:26 +00:00
Damien George	2326d52d20	py: Factor out code from runtime.c to emitglue.c.	2014-03-27 23:26:35 +00:00
Damien George	8767d0710e	py: complex_print uses format_float if single precision fp used.	2014-03-27 22:17:49 +00:00
Damien George	bee17b00e3	py: Put n_state for bytecode in the bytecode prelude. Rationale: setting up the stack (state for locals and exceptions) is really part of the "code", it's the prelude of the function. For example, native code adjusts the stack pointer on entry to the function. Native code doesn't need to know n_state for any other reason. So putting the state size in the bytecode prelude is sensible. It reduced ROM usage on STM by about 30 bytes :) And makes it easier to pass information about the bytecode between functions.	2014-03-27 11:07:04 +00:00
Damien George	8dcc0c7924	py: Calculate maximum exception stack size in compiler.	2014-03-27 10:55:21 +00:00
Damien George	945a01c4e3	py: Fix bug in type_store_attr, trying to store to ROM.	2014-03-27 09:32:26 +00:00
Damien George	bdcbf0fcd1	py: Restore CPython compatibility in compiler for closures with def args.	2014-03-26 23:15:35 +00:00
Damien George	d6f9434091	Merge pull request #381 from pfalcon/closure-defargs py: Support closures with default args.	2014-03-26 23:09:14 +00:00
Damien George	f61a072f68	Merge branch 'master' of github.com:micropython/micropython	2014-03-26 22:36:43 +00:00
Damien George	c3f1126ee8	py: Fix logic bugs in object attribute/method extraction.	2014-03-26 22:35:10 +00:00
Damien George	6022d9d478	py: Improved builtin dir.	2014-03-26 22:35:00 +00:00
Paul Sokolovsky	e9137b94f2	py: Implement getattr() builtin.	2014-03-27 00:11:36 +02:00
Damien George	9b196cddab	Remove mp_obj_type_t.methods entry and use .locals_dict instead. Originally, .methods was used for methods in a ROM class, and locals_dict for methods in a user-created class. That distinction is unnecessary, and we can use locals_dict for ROM classes now that we have ROMable maps. This removes an entry in the bloated mp_obj_type_t struct, saving a word for each ROM object and each RAM object. ROM objects that have a methods table (now a locals_dict) need an extra word in total (removed the methods pointer (1 word), no longer need the sentinel (2 words), but now need an mp_obj_dict_t wrapper (4 words)). But RAM objects save a word because they never used the methods entry. Overall the ROM usage is down by a few hundred bytes, and RAM usage is down 1 word per user-defined type/class. There is less code (no need to check 2 tables), and now consistent with the way ROM modules have their tables initialised. Efficiency is very close to equivaluent.	2014-03-26 21:47:19 +00:00
Paul Sokolovsky	2447a5b582	py: Support closures with default args.	2014-03-26 23:17:44 +02:00
Damien George	c12b2213c1	Change mp_method_t.name from const char * to qstr. Addresses issue #377.	2014-03-26 20:15:40 +00:00
Damien George	69b3ba0df3	py: Swap around the double return value of mp_obj_gen_resume. Just to keep things consistent :)	2014-03-26 19:33:23 +00:00
Damien George	66eaf84b8c	py: Replace mp_const_stop_iteration object with MP_OBJ_NULL.	2014-03-26 19:27:58 +00:00
Damien George	688e220d26	Merge pull request #379 from pfalcon/reraise vm: Implement raise statement w/o args (reraising last exception).	2014-03-26 18:59:15 +00:00
Damien George	9c817b9465	Merge branch 'master' of github.com:micropython/micropython	2014-03-26 18:56:02 +00:00
Damien George	548e76cfd6	py: Use _is_subclass_fast instead of _exception_match.	2014-03-26 18:55:29 +00:00
Damien George	752ba554cc	Merge branch 'gen-close-ret-val' of github.com:pfalcon/micropython into pfalcon-gen-close-ret-val	2014-03-26 18:46:06 +00:00
Damien George	9e6e935df0	py: Add support for user-defined iterators via __iter__, __next__.	2014-03-26 18:37:06 +00:00
Paul Sokolovsky	af1ae30399	objexcept: Add mp_obj_exception_get_value() convenience function. This gets "value" of exceptions in the sense as it's defined for StopIteration.value (i.e. args[0] or None). TODO: This really should be inline function.	2014-03-26 19:29:36 +02:00
Paul Sokolovsky	c403076ef8	vm: Implement raise statement w/o args (reraising last exception).	2014-03-26 17:32:02 +02:00
Paul Sokolovsky	962b1cd1b1	objgenerator: Implement return with value and .close() method. Return with value gets converted to StopIteration(value). Implementation keeps optimizing against creating of possibly unneeded exception objects, so there're considerable refactoring to implement these features.	2014-03-26 15:40:58 +02:00
Damien George	681d0a9ca7	Merge pull request #370 from xbe/str-rfind py/objstr.c: Implement str.rfind() and add tests for it, refactor find_subbytes().	2014-03-25 15:51:15 +00:00
Damien George	6e628c49ca	py: Replace naive and teribble hash function with djb2.	2014-03-25 15:27:15 +00:00
Damien George	ffb5cfc8d8	py: Removed some unnecessary exception objects. They still exist in commented-out form in objexcept.c if they are ever needed.	2014-03-25 14:29:40 +00:00
Damien George	caac542b23	Proper support for registering builtin modules in ROM. Comes with some refactoring of code and renaming of files. All modules are now named mod*.[ch].	2014-03-25 14:18:18 +00:00
Damien George	1dfde891e3	Merge pull request #373 from iabdalkader/module_register Add mp_obj_module_register	2014-03-25 13:21:51 +00:00
Paul Sokolovsky	9512e9e817	objexcept: Add "args" exception attribute, as well as StopIteration.value.	2014-03-25 01:42:01 +02:00
Paul Sokolovsky	7f8b31345b	rt_load_method(): Add missing qstr_str() when getting type name.	2014-03-25 01:39:10 +02:00
mux	89d45248ee	Add mp_obj_module_register * Add function to load static modules. * Use module_register to pyb module.	2014-03-25 00:25:27 +02:00
Damien George	a82d7ef29d	Merge branch 'master' of github.com:micropython/micropython	2014-03-24 11:49:32 +00:00
Damien George	24ff063e80	py: Remove obsolete declarations; make mp_obj_get_array consistent.	2014-03-24 10:47:13 +00:00
xbe	17a5a83fb4	Implement str.rfind() and add tests for it.	2014-03-24 01:00:00 -07:00
xbe	8562de6c48	py/objstr.c: Remove done TODOs.	2014-03-23 22:56:21 -07:00
Paul Sokolovsky	f909034400	py: Implement support for "except Exception as var" clause. For this, needed to implement DELETE_NAME bytecode (because var bound in except clause is automatically deleted at its end). http://docs.python.org/3/reference/compound_stmts.html#except : "When an exception has been assigned using as target, it is cleared at the end of the except clause."	2014-03-23 22:00:04 +02:00
Paul Sokolovsky	4b2b7ceca7	runtime: RT_BINARY_OP_EXCEPTION_MATCH: don't fall thru in case of wrong types.	2014-03-23 21:45:19 +02:00
Paul Sokolovsky	1673420053	vm: Abstract working with tagged pointers in VM using macro accessors. Based on issues raised during recent review and inconsistency of different implementations.	2014-03-23 21:41:29 +02:00
Damien George	d67441de18	Merge pull request #365 from xbe/tgamma py/builtinmath.c: use tgamma() instead of gamma().	2014-03-23 13:59:14 +00:00
xbe	1ea8fcfae4	py/builtinmath.c: use tgamma() instead of gamma(). gamma() is now deprecated.	2014-03-23 02:46:10 -07:00
xbe	606821007a	Fix OS X detection. Switch to checking for the __APPLE__ and __MACH__ macros.	2014-03-22 17:37:20 -07:00
Damien George	196990b8b1	Merge pull request #364 from pfalcon/mpz-unbreak-int-long objint_mpz: Quick&dirty implementation of bitwise operations.	2014-03-23 00:30:14 +00:00
Damien George	badc9d4a95	py: Improve dir(): extract names from type->methods table.	2014-03-23 00:03:11 +00:00
Paul Sokolovsky	57207b8818	objint_mpz: Quick&dirty implementation of bitwise operations. Made solely to unbreak int-long.py test which in turn uncovered thinko with implementation of inplace ops. On mpz level, bitwise ops implemented only for same-sign numbers, and are not efficient (unconditional calling of mpn_cmp() is apparently superfluous).	2014-03-23 01:59:11 +02:00
Damien George	e254809505	Merge branch 'master' of github.com:micropython/micropython	2014-03-22 23:55:11 +00:00
Damien George	c91097223d	py: Remove some unnecessary exception objects.	2014-03-22 23:40:02 +00:00
Paul Sokolovsky	8dc768b96f	objgenerator: Add comments for latest mp_obj_gen_instance_t refactors.	2014-03-22 23:42:22 +02:00
Damien George	3ec0a1a32d	py: Add 'object' object.	2014-03-22 21:31:28 +00:00
Damien George	eabdf6718a	py: Add function to convert long int to float.	2014-03-22 20:54:01 +00:00
Damien George	6280587320	py: Fix types in new math functions.	2014-03-22 20:44:15 +00:00
Damien George	ffa37db5c5	py: Fix int -> machine_uint_t.	2014-03-22 20:43:45 +00:00
Damien George	26a4506da7	Merge pull request #360 from rjdowdall/master Fixed some math functions and added more exceptions.	2014-03-22 20:34:43 +00:00
Rachel Dowdall	2d15deebdc	Fixed floor division on mp ints and small ints. Added a floordivide test case.	2014-03-22 20:29:56 +00:00
Damien George	a6d53188b7	Merge pull request #359 from rjdowdall/master Fixed some math functions and added more exceptions.	2014-03-22 20:26:17 +00:00
Rachel Dowdall	56402796d8	Fixed floor division on mp ints and small ints. Added a floordivide test case.	2014-03-22 20:19:24 +00:00
Rachel Dowdall	cde8631f15	Fixed modulo operator on ints and mp ints to agree with python. Added intdivmod.c and tests/basics/modulo.py.	2014-03-22 17:29:27 +00:00
Paul Sokolovsky	48caa09a9d	objgenerator: Implement .throw() method to throw exceptions into generator.	2014-03-22 17:55:42 +02:00
Paul Sokolovsky	61fd20f168	objgenerator: Implement throwing exceptions out of generator.	2014-03-22 17:55:42 +02:00
Paul Sokolovsky	c0abc28aa1	objgenerator: Keep exception stack within generator object, like value stack. This is required to properly handle exceptions across yields.	2014-03-22 17:55:42 +02:00
Rachel Dowdall	721c55dced	Added exception hierarchy except for OSError and UnicodeError (requires arguments). Comment out the errors that aren't needed if memory becomes an issue.	2014-03-22 15:28:16 +00:00
Rachel Dowdall	249b9c761d	Fixed broken math functions that return bool and added some more.	2014-03-22 14:39:33 +00:00
Rachel Dowdall	17f45d41fe	Merge remote-tracking branch 'upstream/master'	2014-03-22 12:17:36 +00:00
Paul Sokolovsky	da8d21e0dd	showbc: Dump YIELD_FROM.	2014-03-22 13:52:08 +02:00
Paul Sokolovsky	1ecea7c753	py: Make 'bytes' be a proper type, support standard constructor args.	2014-03-22 00:07:04 +02:00
Paul Sokolovsky	be020c27a8	py: Make 'str' be a proper type, support standard constructor args.	2014-03-22 00:07:04 +02:00
Paul Sokolovsky	5972b4c05f	objstr: Switch from in-object string data to ptr to separate memory area. This is pre-requisite for having efficient implementation of str<->bytes conversion, and having that efficient is required with unfortunare str vs bytes dichotomy in Python3.	2014-03-22 00:07:04 +02:00
Damien George	c070ff24a9	Disable some math functions until they work correctly.	2014-03-21 20:52:54 +00:00
Damien George	7b4b78bc33	py: Put back proper ValueError for badly parsed integers.	2014-03-21 20:46:38 +00:00
Damien George	b035db355a	py: Make str.[r]partition more efficient.	2014-03-21 20:39:40 +00:00
Damien George	e3e7c2bafb	Merge pull request #351 from xbe/str-partition Implement str.partition and add tests for it.	2014-03-21 20:19:30 +00:00
Damien George	dfbafabf6f	py: Improve mp_parse_num_integer; make it self contained.	2014-03-21 12:15:59 +00:00
Damien George	6e48f7fa85	py: Allow 'complex()' to take a string as first argument.	2014-03-21 11:45:46 +00:00
Damien George	c06ea7abf2	py: Implement parsing of infinity and nan for floats.	2014-03-21 10:55:08 +00:00
xbe	0a6894c24b	str.(r)partition: factor out duplicate code. Switch str.rpartition to search from left to right. Factor the duplicate code into one helper function.	2014-03-21 03:17:09 -07:00
xbe	4504ea8007	Implement str.rpartition and add tests for it.	2014-03-21 02:58:09 -07:00
xbe	613a8e3edf	Implement str.partition and add tests for it.	2014-03-21 02:57:18 -07:00
Rachel Dowdall	300c8bd4c2	Added ZeroDivisionError to float division.	2014-03-20 22:40:38 +00:00
Rachel Dowdall	a2f2f734ed	Added various simple functions to math module.	2014-03-20 21:30:38 +00:00
Rachel Dowdall	5a14a1d690	Added various simple functions to math module.	2014-03-20 21:26:51 +00:00
Damien George	d02f6eaa10	py: Fix int-longlong binary operations.	2014-03-20 19:31:32 +00:00
Damien George	7f8be59111	py: Allow hashing of functions and tuples.	2014-03-20 19:20:59 +00:00
Damien George	a925639247	py: Add math.e constant.	2014-03-20 16:39:22 +00:00
Damien George	2d7ff07175	py: Add mpz modulo operation.	2014-03-20 16:28:41 +00:00
Damien George	c412998c49	py: Add comment about bugs in objint_longlong.c.	2014-03-19 23:17:23 +00:00
Damien George	cd8b2baf43	py: Fix bug in mpz int, where small int is on lhs, mpz on rhs.	2014-03-19 23:15:25 +00:00
xbe	c55388823f	objstr.c: Replace size_t with machine_uint_t.	2014-03-17 02:43:50 -07:00
xbe	efe3422394	py: Clean up includes. Remove unnecessary includes. Add includes that improve portability.	2014-03-17 02:43:40 -07:00
Paul Sokolovsky	51bbf6a006	Implement support for __str__ and __repr__ special methods in classes.	2014-03-16 15:18:22 +02:00
Damien George	ecd58aec08	py: Fix bug in vstr_ins_blank_bytes.	2014-03-15 16:54:06 +00:00
Damien George	280e7208d8	Add vstr_ins and vstr_cut_out; improve stmhal readline.	2014-03-15 14:33:09 +00:00
Dave Hylands	ca5444e6cd	stmhal - add pin mapping, gpio, exti, usrsw	2014-03-14 23:41:28 -07:00
Damien George	536dde254b	py: In string.count, handle case of zero-length needle.	2014-03-13 22:07:55 +00:00
xbe	c5d70ba48b	Fix issues in str.count implementation. See pull request #343.	2014-03-13 00:33:07 -07:00
xbe	9e1e8cd642	Implement str.count and add tests for it. Also modify mp_get_index to accept: 1. Indices that are or evaluate to a boolean. 2. Slice indices. Add tests for these two cases.	2014-03-12 22:57:16 -07:00
Damien George	470184e2c3	py: Cosmetic changes.	2014-03-12 22:44:11 +00:00
Damien George	df02aaee4f	Merge pull request #340 from iabdalkader/realloc Fix realloc	2014-03-12 22:42:33 +00:00
Damien George	8854e1fa05	py: Add expm1 to math module.	2014-03-12 21:31:41 +00:00
mux	8782676514	Fix realloc	2014-03-12 21:00:23 +02:00
Damien George	9d68e9ccdd	py: Implement integer overflow checking for * and << ops. If operation will overflow, a multi-precision integer is created.	2014-03-12 15:38:15 +00:00
Damien George	bb4a43f35c	py: Fix some bugs in mpz; add mpz_from_ll and mpz_set_from_ll. A couple of bugs in mpn_shl, and overflow bug in mpz_set_from_int.	2014-03-12 15:36:06 +00:00
Damien George	8bfec2b538	Rename formatfloat file; remove MICROPY_ENABLE_FLOAT from mpconfigport.h. MICROPY_ENABLE_FLOAT is automatically set in mpconfig.h if MICROPY_FLOAT_IMPL is set to a non-zero value.	2014-03-10 13:27:02 +00:00
Dave Hylands	ca5a241e48	Add proper floating point printing support.	2014-03-10 00:10:01 -07:00
Dave Hylands	0308f964a0	Fix makeqstrdata.py to work in Python 2.7	2014-03-10 00:07:35 -07:00
Damien George	2da9830b92	py: Make objstr support buffer protocol (read only).	2014-03-09 19:58:18 +00:00
Damien George	0ec6bd47cb	py: Fix printing of type name.	2014-03-09 16:29:36 +00:00
Damien George	0c36da0b59	Implement ROMable modules. Add math module. mp_module_obj_t can now be put in ROM. Configuration of float type is now similar to longint: can now choose none, float or double as the implementation. math module has basic math functions. For STM port, these are not yet implemented (they are just stub functions).	2014-03-08 15:24:39 +00:00
Damien George	5260810d70	py: Wrap mpz float functions in MICROPY_ENABLE_FLOAT.	2014-03-08 15:04:54 +00:00
Damien George	fdf0da5436	makeqstrdata: print error to stderr.	2014-03-08 15:03:25 +00:00
Damien George	6fc765c928	py: Revert to old gc_realloc for now.	2014-03-07 00:21:51 +00:00
Damien George	f08ddef676	py: Add comments to new gc_realloc, it has some bugs.	2014-03-06 23:59:01 +00:00
Damien George	73d579354b	py: Small cosmetic changes to gc_realloc.	2014-03-06 00:02:16 +00:00
Damien George	7bf724da21	Merge pull request #334 from iabdalkader/realloc Fix gc_realloc to expand in place	2014-03-05 23:56:04 +00:00
mux	fbaa1479f4	Fix gc_realloc to expand in place * Issue #322	2014-03-05 23:23:04 +02:00
Damien George	25f5a30e73	py: Fix overriding of default arguments. Addresses issue #327.	2014-03-03 23:25:08 +00:00
Damien George	f41fdd05b0	py: Unify syntax error handling in compiler; check defualt arg syntax. Checks for non-default args following default args, and errors out. Addresses issue #328.	2014-03-03 23:19:11 +00:00
Damien George	715101580b	py: Factor and improve issubclass.	2014-03-03 22:38:13 +00:00
Paul Sokolovsky	e74f52b76c	namedtuple: Inherit unary/binary ops from tuple base class.	2014-03-03 11:42:53 +08:00
Paul Sokolovsky	d86d22e1e7	Add mp_obj_is_subclass_fast() - intended for fast argument checking. I.e. as replacement of MP_OBJ_IS_TYPE(), which takes into account subclassing.	2014-03-03 11:42:53 +08:00
Paul Sokolovsky	d08fd68664	Add basic collections.namedtuple implementation.	2014-03-03 11:42:53 +08:00
Damien George	75a35c496d	Merge pull request #330 from pfalcon/cortex-a Support building "unix" port for ARM	2014-03-01 19:57:02 +00:00
Damien George	06201ff3d6	py: Implement bit-shift and not operations for mpz. Implement not, shl and shr in mpz library. Add function to create mpzs on the stack, used for memory efficiency when rhs is a small int. Factor out code to parse base-prefix of number into a dedicated function.	2014-03-01 19:50:50 +00:00
Paul Sokolovsky	9c7e984a05	nlrthumb.S: Comment out ".cpu cortex-m4", it causes problems on Cortex-A.	2014-03-01 10:05:53 +02:00
Paul Sokolovsky	82a165d9be	nlr.h: Do proper arch selection, using the same tests as nlr*.S .	2014-03-01 10:05:33 +02:00
Damien George	ce1162ab15	GC: Fix printf formats for debugging; add gc_dump_alloc_table.	2014-02-26 22:55:59 +00:00
Damien George	41eb6086b7	py: Remove more var arg names fro macros with var args.	2014-02-26 22:40:35 +00:00
Damien George	d5e81826ec	py: Reduce size of mp_obj_fun_native_t struct by packing ints.	2014-02-26 17:47:05 +00:00
Damien George	510477557d	py: Take out bitfield entries from their own structure. Don't need to wrap bitfields in their own struct. Compiler does the correct thing without it.	2014-02-26 17:40:52 +00:00
Damien George	1dc76af7bf	py: Remove name of var arg from macros with var args.	2014-02-26 16:57:08 +00:00
Damien George	c5ac2ac590	py: Start to implement shl/shr for mpz. Fix return void.	2014-02-26 16:56:30 +00:00
Damien George	aca141269e	py: Fix mpn_sub, was increasing wrong source pointer. Also change int -> machine_int_t where appropriate.	2014-02-24 21:32:52 +00:00
Damien George	438c88dd2f	Add arbitrary precision integer support. Some functionality is still missing (eg and, or, bit shift), and some things are buggy (eg subtract).	2014-02-22 19:25:23 +00:00
Damien George	2077397118	py: Put number parsing code together in parsenum.c.	2014-02-22 18:12:43 +00:00
Damien George	2613ffde43	py: Rename strtonum to mp_strtonum. strtonum clashes with BSD function of same name, and our version is different so warrants a unique name. Addresses Issue #305.	2014-02-22 17:49:15 +00:00
Damien George	0379b55ab0	py: Fix casting and printing of small int.	2014-02-22 17:34:09 +00:00
Paul Sokolovsky	56e5ef203b	parse: Refactor parse node encoding to support full range of small ints. Based on suggestion by @dpgeorge at https://github.com/micropython/micropython/pull/313	2014-02-22 16:39:45 +02:00
Paul Sokolovsky	bbf0e2fe12	parse: Note that fact that parser's small ints are different than VM small int. Specifically, VM's small ints are 31 bit, while parser's only 28. There's already MP_OBJ_FITS_SMALL_INT(), so, for clarity, rename MP_FIT_SMALL_INT() to MP_PARSE_FITS_SMALL_INT().	2014-02-21 03:27:09 +02:00
Paul Sokolovsky	1d30b11685	showbc: Update for recent int varlen storage refactor. TODO: De-duplicate DECODE_UINT, etc. definitions.	2014-02-21 03:26:56 +02:00
Paul Sokolovsky	feacaa12ac	__import__: Catch relative import attempts and throw NotImplementedError.	2014-02-21 01:15:20 +02:00
Paul Sokolovsky	a8d31b28bc	emitbc: Correct buffer sizes for varlen int encoding. Assuming we have truncating (floor) division, way to do ceiling division by N is to use formula (x + (N-1)) / N. Specifically, 63 bits, if stored 7 bits per byte, require exactly 9 bytes. 64 bits overflow that and require 10 bytes.	2014-02-20 13:25:05 +02:00
Paul Sokolovsky	a1aba36feb	compile: Add comments ergarding non-implemented relative imports.	2014-02-20 13:22:28 +02:00
Damien George	4d79d5dd7c	py: Fix type of integer in decoding int.	2014-02-20 00:00:04 +00:00
Damien George	b74501c98f	Merge pull request #312 from pfalcon/int-varlen Support varlen encoding for arbitrary int and uint numbers	2014-02-19 23:56:23 +00:00
Damien George	948a58d56e	Merge pull request #310 from dhylands/pin_map Add pin mapping code.	2014-02-19 23:19:18 +00:00
Paul Sokolovsky	fb7f94392d	import: Implement "from pkg.mod import sym" syntax properly. http://docs.python.org/3.3/library/functions.html#__import__ : "When the name variable is of the form package.module, normally, the top-level package (the name up till the first dot) is returned, not the module named by name. However, when a non-empty fromlist argument is given, the module named by name is returned."	2014-02-20 00:37:12 +02:00
Paul Sokolovsky	047cd40313	Bytecode int varlen encoding: support arbitrary values for signed ints too.	2014-02-19 15:53:41 +02:00
Paul Sokolovsky	0f96ec8268	Bytecode uint varlen encoding: support arbitrary values.	2014-02-19 15:52:57 +02:00
Dave Hylands	51dabac096	Add pin mapping code. This commit also introduces board directories and moves board specific config into the appropriate board directory. boards/stm32f4xx-af.csv was extracted from the STM32F4xx datasheet and hand-tweaked. make-pins.py takes boards/stm32f4xx-af.csv, boards/stm32f4xx-prefix.c, and boards/BOARD-NAME/pins.csv as input and generates the file build/pins_BOARD_NAME.c The generated pin file for PYBOARD4 looks like this: https://gist.github.com/dhylands/9063231 The generated pins file includes all of the supported alternate functions, and includes upsupported alternate functions as comments. See the commnet block at the top of stm/pin_map.c for details on how to use the pin mapper. I also went ahead and modified stm/gpio.c to use the pin mapper.	2014-02-17 21:20:38 -08:00
Paul Sokolovsky	4d0588df56	objint_longlong: Don't assert on invalid syntax, raise SyntaxError instead.	2014-02-18 00:22:19 +02:00
Paul Sokolovsky	4aee119f94	stm: Initialize sys.path with ["0:/", "0:/src", "0:/lib"]. This is compatible with what search path was before sys.path refactor, with addition of module library path ("0:/lib").	2014-02-18 00:06:37 +02:00
Paul Sokolovsky	ac2e28c654	Support passing positional args as keywords to bytecode functions. For this, record argument names along with each bytecode function. The code still includes extensive debug logging support so far.	2014-02-16 18:36:33 +02:00
Paul Sokolovsky	44739e280e	Make DEBUG_printf() a proper function, implementation is port-dependent. In particular, unix outputs to stderr, to allow to run testsuite against micropython built with debug output (by redirecting stderr to /dev/null).	2014-02-16 18:20:49 +02:00
Paul Sokolovsky	5fd7bc3264	Propagate scope flags refactor to emitcpy.c.	2014-02-16 03:02:47 +02:00
Paul Sokolovsky	91ba7a54c5	builtinimport: Get the basic (and only basic) package imports work.	2014-02-16 02:55:46 +02:00
Paul Sokolovsky	d3783570a4	builtinimport.c: Recognize "namespace package" and error out as unsupported. See http://www.python.org/dev/peps/pep-0420/#specification for spec. See https://github.com/micropython/micropython/issues/298 for the discussion of the implemented behavior.	2014-02-16 02:55:46 +02:00
Damien George	e5d371b545	py: Pass keyword arguments to byte code.	2014-02-16 00:17:42 +00:00
Damien George	2e482cdb7b	py: Implement *vargs support. Addresses issue #295.	2014-02-16 00:01:29 +00:00
Damien George	96056a6272	py: Revent some long int configuration.	2014-02-15 23:02:00 +00:00
Damien George	c8f78bc280	py: VM never throws an exception, instead returns a status and value. Addresses issue #290, and hopefully sets up things to allow generators throwing exceptions, etc.	2014-02-15 22:55:00 +00:00
Damien George	36109d246f	Small change to configuration of long int.	2014-02-15 22:16:33 +00:00
Damien George	22a0865d54	py: Improve exception bases, reduces ROM usage. Thanks to @pfalcon for the tip!	2014-02-15 21:05:25 +00:00
Damien George	8725f8f7de	py: Pass all scope flags through to runtime.	2014-02-15 19:33:11 +00:00
Damien George	c5966128c7	Implement proper exception type hierarchy. Each built-in exception is now a type, with base type BaseException. C exceptions are created by passing a pointer to the exception type to make an instance of. When raising an exception from the VM, an instance is created automatically if an exception type is raised (as opposed to an exception instance). Exception matching (RT_BINARY_OP_EXCEPTION_MATCH) is now proper. Handling of parse error changed to match new exceptions. mp_const_type renamed to mp_type_type for consistency.	2014-02-15 16:10:44 +00:00
Damien George	a71c83a1d1	Change mp_obj_type_t.name from const char * to qstr. Ultimately all static strings should be qstr. This entry in the type structure is only used for printing error messages (to tell the type of the bad argument), and printing objects that don't supply a .print method.	2014-02-15 11:34:50 +00:00
Damien George	aa9b74fead	py: Fix IMPORT_STAR, needs to pop the stack.	2014-02-14 23:06:33 +00:00
Damien George	7ef098000a	Merge pull request #288 from pfalcon/port-builtins Allow ports to define statically builtin functions.	2014-02-14 23:05:50 +00:00
Damien George	25735ba6d3	Merge pull request #282 from pfalcon/from-star Implement "from mod import *"	2014-02-14 23:00:09 +00:00
Paul Sokolovsky	76f8cedb52	mp_binary_get_val(): Fix value type.	2014-02-15 00:30:03 +02:00
Paul Sokolovsky	60a0d3f1db	objexcept: Fix a case of initialized object field.	2014-02-15 00:29:50 +02:00
Paul Sokolovsky	c203324e6c	objarray: Refactor to use array accessors from binary.c .	2014-02-14 20:38:46 +02:00
Paul Sokolovsky	8bc3516389	ffi: Implement ffivar.get()/set() methods. Done by introducing another factored out helper API in binary.c. This API can be reused also by array and struct modules.	2014-02-14 20:38:35 +02:00
Paul Sokolovsky	910843e86d	Allow ports to define statically builtin functions. Convert unix open() to such.	2014-02-14 12:13:34 +02:00
Paul Sokolovsky	da1ce93da8	Implement "from module import *" construct.	2014-02-14 00:30:36 +02:00
Damien George	a8d404e0e1	Merge branch 'master' of github.com:micropython/micropython	2014-02-12 23:02:49 +00:00
Damien George	099a9cb575	Remove mp_obj_new_exception_msg_1_arg and _2_arg.	2014-02-12 23:02:19 +00:00
Paul Sokolovsky	2aa217b974	Implement full arg handling for exec().	2014-02-13 00:36:54 +02:00
Paul Sokolovsky	520e2f58a5	Replace global "static" -> "STATIC", to allow "analysis builds". Part 2.	2014-02-12 18:31:30 +02:00
Paul Sokolovsky	d5df6cd44a	Replace global "static" -> "STATIC", to allow "analysis builds". Part 1. Some tools do not support local/static symbols (one example is GNU ld map file). Exposing all functions will allow to do detailed size comparisons, etc. Also, added bunch of statics where they were missing, and replaced few identity functions with global mp_identity().	2014-02-12 18:21:11 +02:00
Paul Sokolovsky	550d804d95	Add prototype for gc_dump_info().	2014-02-11 23:53:34 +02:00
Paul Sokolovsky	723a6ed371	More GC debugging improvements.	2014-02-11 18:09:50 +02:00
Paul Sokolovsky	b62c30b4bc	Generalize malloc-via-gc-heap support, make it available to unix port.	2014-02-11 16:20:02 +02:00
Paul Sokolovsky	4e2460852a	objstr: Mark few local symbols as static, cleanup codestyle. Please don't submit patches with tab indentation!	2014-02-11 15:34:32 +02:00
Paul Sokolovsky	c0a8374103	gc: Don't segfault if gc_realloc() fails.	2014-02-11 15:34:32 +02:00
Paul Sokolovsky	af19cbd201	gc: Make debug output configurable, revamp test function. Test function needs to be called by something else. Test heap size reduced so its dump fits on a screenful of a typical terminal.	2014-02-11 02:31:28 +02:00
Paul Sokolovsky	4e836fb4ea	mp_obj_equal(): Instead of assert(), throw NotImplementedError. With a nice traceback, helps debugging much better.	2014-02-11 02:28:36 +02:00
Paul Sokolovsky	0a25aba046	Typo fix in comment.	2014-02-11 02:28:36 +02:00
Damien George	b0b7518dd1	Merge pull request #270 from pfalcon/down-with-calloc Get rid of calloc().	2014-02-10 22:00:36 +00:00
Damien George	e8d2c3cf6c	Merge pull request #267 from pfalcon/func-ret-ann Clean up handling of function return type annotation.	2014-02-10 21:59:11 +00:00
Damien George	d46ca25757	Fix some int casting that failed on 64 bit architecture.	2014-02-10 21:46:47 +00:00
Damien George	8c2b333aff	Merge branch 'master' of github.com:micropython/micropython	2014-02-10 21:41:14 +00:00
Paul Sokolovsky	58ff93bc7c	Get rid of calloc(). If there's malloc and memset, then there's no need for calloc, especially if we need to implement it ourselves.	2014-02-10 18:40:00 +02:00
Paul Sokolovsky	ac0134d427	Factor out mp_seq_count_obj() and implement tuple.count().	2014-02-10 07:13:32 +02:00
Paul Sokolovsky	624eff6a8a	Implement tuple.index().	2014-02-10 07:13:32 +02:00
Paul Sokolovsky	0cd1dc06e6	Factor out mp_seq_index_obj() function to implement .index() on sequences.	2014-02-10 07:13:32 +02:00
Paul Sokolovsky	2f0b026a44	Clean up handling of function return type annotation.	2014-02-10 02:04:26 +02:00
Paul Sokolovsky	76f06de96d	Add NotImplementedError.	2014-02-09 13:17:36 +02:00
Paul Sokolovsky	f7c2410e65	Implement tuple multiplication.	2014-02-08 23:19:48 +02:00
Paul Sokolovsky	ee4aaf7cdd	Implement tuple addition.	2014-02-08 23:17:51 +02:00
Paul Sokolovsky	e827e98a6f	Implement tuple comparison.	2014-02-08 22:56:36 +02:00
Paul Sokolovsky	1a996c48ac	Refactor list comparison code to mp_seq_cmp_objs().	2014-02-08 22:56:36 +02:00
Paul Sokolovsky	557c9d5264	unix microsocket: Add dummy makefile() method. Unlike CPython socket, microsocket object already implements stream protocol (read/write methods), so makefile() just returns object itself. TODO: this doesn't take care of arguments CPython's makefile() may accept.	2014-02-08 22:00:20 +02:00
Damien George	7d0bfbedd2	py: Add some qstrs to the global table.	2014-02-08 19:01:47 +00:00
Damien George	0a587b85fb	py: Pass keyword args to native functions by using the stack. Passing keyword arguments to a native function now no longer requires heap memory. The kw_args map is created on the stack using the args array as the table.	2014-02-08 18:53:41 +00:00
Damien George	9a58d760c3	py: Allow mp_map_t to be initialised by a fixed-size, const table. This allows keyword maps to be created directly from stack data.	2014-02-08 18:47:46 +00:00
Damien George	698ec21e46	Make mp_obj_str_get_data return char* instead of byte*. Can't decide which is better for string type, char or byte pointer. Changing to char removes a few casts. Really need to do proper unicode.	2014-02-08 18:17:23 +00:00
Damien George	aea532ece1	py: Put builtins into ROM table. Linear table at the moment, to eventually be replaced with a hash table generated by a preprocessor. Dynamic table is retained so that builtins can be overridden.	2014-02-06 22:57:51 +00:00
Damien George	354d15a964	Implement fixed buffer vstrs; use them for import path.	2014-02-06 21:11:19 +00:00
Damien George	64131f3215	Add staticmethod and classmethod to builtin namespace.	2014-02-06 20:31:44 +00:00
Damien George	ddaf6c112c	py: More output in showbc.	2014-02-06 20:31:32 +00:00
Damien George	bbcd49a496	py: Fix compile of class with keyword arguments in bases.	2014-02-06 20:30:16 +00:00
Damien George	e09ffa1400	Search paths properly on import and execute __init__.py if it exists.	2014-02-05 23:57:48 +00:00
Damien George	cdcb4906d4	Merge pull request #262 from pfalcon/sys-path Implement sys.path support	2014-02-05 21:27:05 +00:00
Damien George	b8ec17c2d1	py: Fix bug with dual initialisation of RT_UNARY_OP_NOT. Fixes Issue #261.	2014-02-05 00:57:31 +00:00
Damien George	35e2a4e6bb	py: Add built-in super.	2014-02-05 00:51:47 +00:00
Paul Sokolovsky	9110896063	Remove older import helpers, no longer used.	2014-02-05 02:03:23 +02:00
Paul Sokolovsky	e11b17c25f	Implement support for sys.path when loading modules. sys.path is not initialized by rt_init(), that's left for platform-specific startup code. (For example, bare metal port may have some hardcoded defaults, and let user change sys.path directly; while port for OS with environment feature can take path from environment). If it's not explicitly initialized, modules will be imported only from a current directory.	2014-02-05 01:40:41 +02:00
Paul Sokolovsky	6e6b888e31	Add generic MIN()/MAX() functions.	2014-02-05 01:40:40 +02:00
Paul Sokolovsky	e5a15cb7a5	mp_obj_new_list(n, items): Copy items only if not-NULL. Similar to mp_obj_new_tuple().	2014-02-04 19:36:00 +02:00
Paul Sokolovsky	0c59db1973	Use qstr id to create sys module.	2014-02-04 19:36:00 +02:00
Paul Sokolovsky	7cd54d79db	Add ImportError.	2014-02-04 03:33:55 +02:00
Paul Sokolovsky	1d938c9503	Expose __import__() function.	2014-02-04 00:47:06 +02:00
Damien George	ca4767984b	py: Implement builtin exec.	2014-02-03 22:44:10 +00:00
Damien George	4acb2452b3	py: Add very basic implementation of dir() builtin. Only works on modules and class instances.	2014-02-02 22:07:44 +00:00
Paul Sokolovsky	0473e2790b	Fix thinko with how bitfields were added to mp_obj_fun_native_t. Structure is back to expected 16 bytes.	2014-02-02 17:58:44 +02:00
Damien George	93d004f4b0	Merge branch 'xbe-master'	2014-02-02 13:38:41 +00:00
Damien George	330cf6d04a	Change id to return signed integer.	2014-02-02 13:38:21 +00:00
Damien George	09e1f43200	Merge branch 'master' of github.com:micropython/micropython	2014-02-02 13:13:29 +00:00
Damien George	cd82e02e84	py: Partially fix native emitter to work with latest runtime. Native emitter has been broken since stack order has changed from reverse to standard. This fix gets it partially working.	2014-02-02 13:11:48 +00:00
Paul Sokolovsky	ea2509d92c	Fix assert() usage.	2014-02-02 08:58:16 +02:00
Paul Sokolovsky	87e85b7dc7	Implement str/bytes rich comparisons.	2014-02-02 08:58:16 +02:00
xbe	0ebf8534ab	Implement and add tests for the id() builtin function.	2014-02-01 19:00:41 -08:00
Paul Sokolovsky	9ed5435061	Implement slicing for tuples.	2014-02-02 03:42:07 +02:00
Paul Sokolovsky	13cfabd1b2	Implement slicing for lists.	2014-02-02 03:32:55 +02:00
Paul Sokolovsky	7364af2d8c	Factor out m_seq_get_fast_slice_indexes() fucntions as sequence helper. Takes slice object and sequence length and computes subsequence indexes for case of slice step=1.	2014-02-02 02:38:22 +02:00
Paul Sokolovsky	edbdf71f5c	rt_unpack_sequence(): Support generic iterables.	2014-02-02 01:34:11 +02:00
Damien George	48697f1dd2	Tidy up some comments.	2014-02-01 23:32:29 +00:00
Damien George	9aa2a527b5	py: Tidy up BINARY_OPs; negation done by special NOT bytecode. IS_NOT and NOT_IN are now compiled to IS + NOT and IN + NOT, with a new special NOT bytecode.	2014-02-01 23:04:09 +00:00
Damien George	7e5fb24e3b	py: Reduce code size of compiler by a bit.	2014-02-01 22:18:47 +00:00
Damien George	e24b563796	py: Fix emitcpy so continue is compatible with CPython.	2014-02-01 21:56:25 +00:00
Damien George	cbddb279bb	py: Implement break/continue from an exception with finally. Still todo: break/continue from within the finally block itself.	2014-02-01 20:08:18 +00:00
Damien George	fb083ea986	py: mp_execute_byte_code has 2 arg arrays, for more efficient default params.	2014-02-01 18:29:40 +00:00
Damien George	87413a4d0c	Merge branch 'fun-defargs' of github.com:pfalcon/micropython into pfalcon-fun-defargs	2014-02-01 17:51:47 +00:00
Paul Sokolovsky	90750029df	Implement default function arguments (for Python functions). TODO: Decide if we really need separate bytecode for creating functions with default arguments - we would need same for closures, then there're keywords arguments too. Having all combinations is a small exponential explosion, likely we need just 2 cases - simplest (no defaults, no kw), and full - defaults & kw.	2014-02-01 15:38:22 +02:00
Paul Sokolovsky	6472dea146	Add exception stack unwind support for RETURN_VALUE. This properly implements return from try/finally block(s). TODO: Consider if we need to do any value stack unwinding for RETURN_VALUE case. Intuitively, this is "success" return, so value stack should be in good shape, and unwinding shouldn't be required.	2014-02-01 15:23:03 +02:00
Damien George	532f2c30f6	Merge pull request #246 from pfalcon/exc_stack_entry vm: Introduce structure for exception stack entry, record entry type.	2014-01-31 15:51:20 -08:00
Damien George	8b56beb1a1	py: Simplified rt_call_function_n_kw.	2014-01-31 23:49:49 +00:00
Damien George	f3b05449cc	Merge branch 'fix_str_call' of github.com:msiemens/micropython into msiemens-fix_str_call	2014-01-31 23:47:52 +00:00
Damien George	94f68300f9	py: Make str.replace do 2 passes over the string.	2014-01-31 23:45:12 +00:00
Damien George	1aa1c511dd	Merge branch 'master' of github.com:xbe/micropython into xbe-master	2014-01-31 23:29:57 +00:00
Markus Siemens	2c2a124e16	Fix SIGSEV when running "a"() rt_call_function_n_kw did check for integers but not for strings being called. Added a check so running "a"() won't SIGSEV but throw an exception.	2014-01-31 22:16:23 +01:00
Paul Sokolovsky	8519342c1a	Update VM stacks comments.	2014-01-31 19:48:53 +02:00
Paul Sokolovsky	c7a0b14df9	vm: Introduce structure for exception stack entry, record entry type. Also, handle SETUP_FINALLY opcode.	2014-01-31 19:48:53 +02:00
Paul Sokolovsky	7ee8e46878	Dump 4 more bytecodes (loop and finally ones).	2014-01-31 19:47:30 +02:00
Paul Sokolovsky	027594e1a7	Typo fixes in comments.	2014-01-31 19:47:23 +02:00
xbe	480c15afb5	Implement str.replace and add tests for it.	2014-01-30 22:17:30 -08:00
Damien George	3f759b71c6	py: Add MICROPY_ENABLE_FLOAT around a float specific piece of code.	2014-01-31 00:42:12 +00:00
Damien George	28f93fbb48	Merge pull request #239 from pfalcon/end_finally vm: Add basic implementation of END_FINALLY opcode.	2014-01-30 14:30:41 -08:00
Damien George	39631bc312	Fix Makefiles: -O3 option was not being applied; mkdir for STM.	2014-01-30 22:16:51 +00:00
Paul Sokolovsky	382e8eeea2	vm: Add basic implementation of END_FINALLY opcode. Allows to have nested try blocks with except filters. TODO: Don't add END_FINALLY's exception re-raise points to traceback.	2014-01-30 13:49:18 +02:00
Damien George	09a0c64bce	py: Improve __bool__ and __len__ dispatch; add slots for them.	2014-01-30 10:05:33 +00:00
Paul Sokolovsky	c1d9bbc345	Implement __bool__ and __len__ via unary_op virtual method for all types. __bool__() and __len__() are just the same as __neg__() or __invert__(), and require efficient dispatching implementation (not requiring search/lookup). type->unary_op() is just the right choice for this short of adding standalone virtual method(s) to already big mp_obj_type_t structure.	2014-01-30 04:37:19 +02:00
Paul Sokolovsky	cdd2c62e07	realloc(): Log original memory ptr too. To alloc complete memory alloc flow tracing.	2014-01-30 03:58:17 +02:00
Damien George	14b929f1d9	Merge branch 'master' of github.com:msiemens/micropython into msiemens-master	2014-01-29 22:24:35 +00:00
Damien George	62ad189a65	py: Add compile option to enable/disable source line numbers.	2014-01-29 21:51:51 +00:00
Damien George	2d15c1216d	stm: Add optional memory debugging output.	2014-01-29 20:33:20 +00:00
Damien George	d0691ccaec	py: Simplify fastn in VM; reduce size of unique code struct. We still have FAST_[0,1,2] byte codes, but they now just access the fastn array (before they had special local variables). It's now simpler, a bit faster, and uses a bit less stack space (on STM at least, which is most important). The only reason now to keep FAST_[0,1,2] byte codes is for compressed byte code size.	2014-01-29 20:30:52 +00:00
Damien George	08d075592f	py: Fix bug with LOAD_METHOD; fix int->machine_int_t for small int. LOAD_METHOD bug was: emitbc did not correctly calculate the amount of stack usage for a LOAD_METHOD operation. small int bug was: int was being used to pass small ints, when it should have been machine_int_t.	2014-01-29 18:58:52 +00:00
Damien George	1ba1facaaa	py: Msg in exception is no longer interned.	2014-01-29 18:57:20 +00:00
Damien George	4d5b28cd08	Add qstr_info() function and bindings for unix port.	2014-01-29 18:56:46 +00:00
Damien George	e4b6a079b3	py: Implement 'not' in compiler, and improve rt_is_true.	2014-01-28 23:27:35 +00:00
Paul Sokolovsky	7f11c794a5	mp_obj_new_bytearray_by_ref(): Allow to create array by reference. This is special feature for FFI.	2014-01-29 00:21:41 +02:00
Markus Siemens	242856cfbf	Fixed problems with nlx86.S on Linux Fixed '#ifdef's so Linux would compile again and added .scl and .type for Windows.	2014-01-28 19:52:04 +01:00
Markus Siemens	19ccc6bdc7	Added Windows port (see #233 )	2014-01-28 18:21:05 +01:00
Paul Sokolovsky	1801421f6d	bytearray: Print objects properly.	2014-01-28 03:40:48 +02:00
Paul Sokolovsky	0b7e29c025	Factor out quoted string print function for reuse (mp_str_print_quoted()).	2014-01-28 03:40:06 +02:00
Paul Sokolovsky	7e652af242	array: CPython prints empty arrays inconsistently (only typecode, no []).	2014-01-28 03:19:13 +02:00
Paul Sokolovsky	0dd0467a97	Don't pre-import array module.	2014-01-28 03:18:30 +02:00
Paul Sokolovsky	11973b48b5	array.array: Allow to create empty arrays.	2014-01-28 03:18:30 +02:00
Damien George	c674f02d5c	Merge pull request #231 from iabdalkader/master Fix implicit double conversion warning	2014-01-27 15:54:44 -08:00
Damien George	c7aa9fcae5	Merge branch 'master' of github.com:micropython/micropython	2014-01-27 23:16:20 +00:00
Damien George	4e8dc8c41b	py: Add unary op not for NoneType, bool, tuple, list, dict; fix for int.	2014-01-27 23:15:32 +00:00
Paul Sokolovsky	9b00dad7bb	long int: Implement more operations.	2014-01-27 12:25:23 +02:00
mux	00a4da93e8	Fix implicit double conversion warning	2014-01-27 10:21:42 +02:00
Paul Sokolovsky	ddf1aa9223	list.pop(): Don't allow ->alloc drop to zero, which causes unexpected behavior.	2014-01-27 01:07:58 +02:00
Paul Sokolovsky	14d28be344	gen.send(): Throw StopIteration. Also, explicitly shutdown finished gen. Otherwise, some generator statements still may be spuriously executed on subsequent calls to next()/send().	2014-01-27 01:07:58 +02:00
Paul Sokolovsky	bf38e2a03a	Implement send() method for generators.	2014-01-26 20:56:08 +02:00
Paul Sokolovsky	9d95a2b21d	Functions of fixed number of args are special-cased only for 3 or less args.	2014-01-26 02:03:07 +02:00
Paul Sokolovsky	2ca84aa01e	Add MP_OBJ_IS_INT(), for symmetry with MP_OBJ_IS_STR().	2014-01-26 02:03:07 +02:00
Damien George	8fcf7b858d	Merge pull request #225 from dhylands/fix-make-dep Fixed dependency problem for qstrdefs.generated.h	2014-01-25 09:34:23 -08:00
Dave Hylands	1a3b0d5fed	Fixed dependency problem for qstrdefs.generated.h The problem manifests itself in make 4.0 I also fixed the LINK message when linking the final executable for unix and unix-cpy.	2014-01-25 08:55:31 -08:00
Damien George	b829b5caec	Implement mp_parse_node_free; print properly repr(string).	2014-01-25 13:51:19 +00:00
Damien George	e0722ee9d9	Merge branch 'free-parse-tree' of github.com:pfalcon/micropython into pfalcon-free-parse-tree	2014-01-25 11:54:46 +00:00
Damien George	28eb57786d	py: Optimise generated code for working out line numbers.	2014-01-25 11:43:20 +00:00
Damien George	2259e62c37	Remove obsoleted comment.	2014-01-25 00:25:32 +00:00
Damien George	0f5e8b151f	Merge branch 'master' of github.com:micropython/micropython	2014-01-25 00:18:30 +00:00
Damien George	7c9c667633	py: Implement iterator support for object that has __getitem__. Addresses Issue #203.	2014-01-25 00:17:36 +00:00
Paul Sokolovsky	aee2ba70de	Add parse_node_free_struct() and use it to free parse tree after compilation. TODO: Check lexer/parse/compile error path for leaks too.	2014-01-25 02:11:59 +02:00
Paul Sokolovsky	c1d200ef74	rt_deinit(): Finalize some maps.	2014-01-25 02:04:07 +02:00
Paul Sokolovsky	9a24a0465f	Add mp_map_deinit() & mp_map_free() to finalize maps. mp_map_deinit() finalizes static map, mp_map_free() - dynamic.	2014-01-25 02:04:01 +02:00
Damien George	fcd4ae8271	Merge pull request #221 from pfalcon/basic-bytes Add basic implementation of bytes type, piggybacking on str.	2014-01-24 15:15:47 -08:00
Damien George	58b8a6202a	Merge pull request #219 from dhylands/add-deps Rework makefiles. Add proper dependency checking.	2014-01-24 15:03:39 -08:00
Damien George	0004a84ec0	Revert "Move gc_collect to py/gc.c" This reverts commit `a215b09c0d`.	2014-01-24 22:54:09 +00:00
Damien George	baba08bff9	Merge pull request #218 from iabdalkader/master Move file obj to separate module	2014-01-24 14:48:06 -08:00
Damien George	41d02b654e	py: Improve freeing of emitters in mp_compile. There can be multiple emitters allocated during compile (eg byte code and native).	2014-01-24 22:42:28 +00:00
Damien George	ceb87835fe	Merge pull request #217 from pfalcon/free-emitter Add support for freeing code emitter objects at the end of compilation.	2014-01-24 14:32:40 -08:00
Damien George	1976baeeb7	Retain file order of qstr definitions. Want common qstrs to be first in the list so they have the lowest ids, so that in the byte code they take up the least room.	2014-01-24 22:22:00 +00:00
Damien George	60aca4810f	Merge pull request #215 from pfalcon/qstr-special-chars Allow qstr's with non-ident chars, construct good identifier for them.	2014-01-24 14:14:44 -08:00
Paul Sokolovsky	91fb1c9b13	Add basic implementation of bytes type, piggybacking on str. This reuses as much str implementation as possible, from this we can make them more separate as needed.	2014-01-24 22:56:26 +02:00
mux	a215b09c0d	Move gc_collect to py/gc.c * Move gc_collect from main to py/gc.c * Define GC's memory boundaries in linker script * Issue #220	2014-01-24 21:33:19 +02:00
Dave Hylands	c89c681a9f	Rework makefiles. Add proper dependency checking.	2014-01-24 08:46:48 -08:00
Paul Sokolovsky	f46d87a30d	Add support for freeing code emitter objects at the end of compilation.	2014-01-24 16:31:20 +02:00
Paul Sokolovsky	39763c6cb0	lexerstr: Free mp_lexer_str_buf_t structure itself.	2014-01-24 02:57:50 +02:00
Paul Sokolovsky	ab5d08280b	Allow qstr's with non-ident chars, construct good identifier for them. Also, add qstr's for string appearing in unix REPL loop, gross effect being less allocations for each command run.	2014-01-24 02:34:22 +02:00
Paul Sokolovsky	fd31358505	mp_compile(): Properly free module_scope and all nested scopes.	2014-01-23 23:16:18 +02:00
Paul Sokolovsky	624ed5d563	mp_lexer_free(): Free lex->indent_level array.	2014-01-23 23:16:18 +02:00
Damien George	1e708fed18	py: Implement bool unary op; tidy up unary op dispatch.	2014-01-23 18:27:51 +00:00
Damien George	b051e7d167	py: Simpler implementation of mp_obj_callable.	2014-01-23 18:13:53 +00:00
Paul Sokolovsky	c3e72a8cc8	mp_obj_is_callable(): Only object types can be callable. Fixes segfault on callable("string").	2014-01-23 03:37:21 +02:00
Paul Sokolovsky	1eacefe5bc	Implement simplest case of str.startswith().	2014-01-23 02:47:10 +02:00
Damien George	b979122dfb	py: Use C99 way of variable macro arguments. Addresses Issue #207.	2014-01-23 00:34:21 +00:00
Damien George	00208ce194	py: Change macro var args in parser to be C99 compliant.	2014-01-23 00:00:53 +00:00
Damien George	0d028743aa	py: Initialise loaded_module map in rt_init. STM port crashes without this re-init. There should not be any state in the core py/ code that relies on pre-initialised data.	2014-01-22 23:59:20 +00:00
Damien George	f64086f80f	Fix 1 warning and 1 bug.	2014-01-22 23:18:50 +00:00
Paul Sokolovsky	0b7184dcb8	Implement octal and hex escapes in strings.	2014-01-22 22:48:25 +02:00
Paul Sokolovsky	0914371faf	file.readline(): Use mp_obj_str_get_data() and fix off-by-one error on EOF.	2014-01-22 19:17:58 +02:00
Damien George	5fa93b6755	Second stage of qstr revamp: uPy str object can be qstr or not.	2014-01-22 14:35:10 +00:00
Damien George	e6a4ab4be1	py: Remove implicit conversion of float to int in mp_obj_get_int(). Addresses Issue #199.	2014-01-22 00:21:47 +00:00
Damien George	2843b8e3a7	Merge branch 'master' of github.com:micropython/micropython	2014-01-21 23:49:44 +00:00
Damien George	600ae734cf	py: Implement break and continue byte codes, and add tests. Also fixes a bug in the for-in-range optimiser. I hope to remove break and continue byte codes in the future and just use jump (if possible).	2014-01-21 23:48:04 +00:00
Dave Hylands	7a996b1f65	Fix malformed generated file when using python 2.7	2014-01-21 15:28:27 -08:00
Paul Sokolovsky	09ce05996a	array: Implement iterator.	2014-01-21 23:59:50 +02:00
Paul Sokolovsky	33996685df	Add len() support for arrays.	2014-01-21 23:59:50 +02:00
Damien George	12eaccacda	Merge branch 'master' of github.com:micropython/micropython Conflicts: py/objstr.c py/py.mk py/stream.c unix/main.c unix/socket.c	2014-01-21 21:54:15 +00:00
Damien George	55baff4c9b	Revamp qstrs: they now include length and hash. Can now have null bytes in strings. Can define ROM qstrs per port using qstrdefsport.h	2014-01-21 21:40:13 +00:00
Paul Sokolovsky	4c316552c1	Implement str.split(None). Note that splitting by explicit string is not implemented so far.	2014-01-21 05:01:21 +02:00
Paul Sokolovsky	7380a83780	str: Implement proper string (instead of byte string) indexing. Also, support negative indexes.	2014-01-21 02:25:59 +02:00
Paul Sokolovsky	545591a696	Implement string multiplication.	2014-01-21 00:39:12 +02:00
Paul Sokolovsky	439542f70c	sequence.c: Start to refactor sequence operations for reuse among types.	2014-01-21 00:39:12 +02:00
Paul Sokolovsky	8965a5eb1e	objstr: More support for MP_OBJ_QSTR.	2014-01-20 23:34:17 +02:00
Paul Sokolovsky	e6da0df6d1	mp_obj_get_type_str(): Handle MP_OBJ_QSTR.	2014-01-20 23:01:06 +02:00
Paul Sokolovsky	a80ff04fe7	Add dummy bytes() constructor. Currently, MicroPython strings are mix between CPython byte and unicode strings. So, conversion is null so far. This dummy implementation is intended for compatibility with CPython (so, same code can run on both).	2014-01-20 20:37:01 +02:00
Paul Sokolovsky	ff3bdea49d	stream_read(): Shrink memory block to actual read size.	2014-01-20 20:37:01 +02:00
Paul Sokolovsky	d54bef7692	stream: Add generic unbuffered iternext method. Uses stream_unbuffered_readline underline.	2014-01-20 18:42:08 +02:00
Paul Sokolovsky	dff3f896d7	mp_identity(): Add generic identity function. Useful as getiter method for objects which are their own iterators, etc.	2014-01-20 18:42:08 +02:00
Paul Sokolovsky	3754c4a040	mp_obj_get_qstr(): Handle MP_OBJ_QSTR.	2014-01-20 18:23:38 +02:00
Damien George	91d457a277	py: Put micropython module init code in builtinmp.c.	2014-01-20 10:30:24 +00:00
Paul Sokolovsky	440cc3f028	Expose memory stats functions via "micropython" module. These are micropython.mem_total(), .mem_current(), .mem_peak(). These are 3 individual functions with simple scalar return value to make sure that calls to these functions themselves have minimal (hopefully zero) impact on memory allocation.	2014-01-20 02:20:40 +02:00
Paul Sokolovsky	159c0f75da	Don't implicitly import "sys" module.	2014-01-20 01:57:20 +02:00
Paul Sokolovsky	f477bfbc75	Pre-create sys module.	2014-01-20 01:00:28 +02:00
Paul Sokolovsky	bb33cc66fb	Properly print MP_OBJ_QSTR objects.	2014-01-20 01:00:28 +02:00
Paul Sokolovsky	d720ab5236	Implement modules as singletons Python semantics. In Python, importing module several times returns same underlying module object. This also fixes import statement handling for builtin modules. There're still issues: 1. CPython exposes set of loaded modules as sys.modules, we may want to do that either. 2. Builtin modules are implicitly imported, which is not really correct. We should separate registering a (builtin) module and importing a module. CPython keeps builtin module names in sys.builtin_module_names .	2014-01-20 00:38:39 +02:00
Damien George	a11ceca807	Change int to uint for n_args in function with variable arguments.	2014-01-19 16:02:09 +00:00
Damien George	136b149e41	py: Add full traceback to exception printing.	2014-01-19 12:38:49 +00:00
Damien George	cbd2f7482c	py: Add module/function/class name to exceptions. Exceptions know source file, line and block name. Also tidy up some debug printing functions and provide a global flag to enable/disable them.	2014-01-19 11:48:48 +00:00
Damien George	e02b2d4391	py: Temporary fix for bug where not enough VM state is allocated.	2014-01-19 01:14:37 +00:00
Damien George	ebde0b8a09	Tiny optimisation in objlist.c; a new test for inheritance.	2014-01-19 00:47:40 +00:00
Damien George	2025e82cbf	Merge branch 'master' of github.com:micropython/micropython	2014-01-18 23:43:31 +00:00
Damien George	932bf1c48f	py: Fix VM/runtime unpack sequence bug, Issue #193 .	2014-01-18 23:42:49 +00:00
Paul Sokolovsky	a2715c05c6	Add objarray.h .	2014-01-19 01:40:47 +02:00
Damien George	6b21538e91	Merge pull request #192 from pfalcon/arrays Add skeleton implementation of array.array and bytearray.	2014-01-18 15:31:57 -08:00
Damien George	08335004cf	Add source file name and line number to error messages. Byte code has a map from byte-code offset to source-code line number, used to give better error messages.	2014-01-18 23:24:36 +00:00
Damien George	f49ba1bd9c	Improve method lookup in mp_obj_class_lookup. Now searches both locals_dict and methods. Partly addresses Issue #145.	2014-01-18 17:52:41 +00:00
Paul Sokolovsky	427905cedd	Add skeleton implementation of array.array and bytearray. So far, only storage, initialization, repr() and buffer protocol is implemented - alredy suitable for passing binary data around.	2014-01-18 19:27:38 +02:00
Damien George	1d6fc94c16	Implement framework for class-defined built-in operators. Now working for class-defined methods: __getitem__, __setitem__, __add__, __sub__. Easy to add others.	2014-01-18 15:31:13 +00:00
Damien George	0c4e909e76	Merge pull request #191 from pfalcon/store-item Add store_item() virtual method to type to implement container[index] = val	2014-01-18 06:57:47 -08:00
Damien George	632cf5710c	Merge branch 'master' of github.com:dpgeorge/micropython	2014-01-18 14:15:48 +00:00
Paul Sokolovsky	d26b379eec	int: Add value accessors: mp_obj_int_get() & mp_obj_int_get_checked(). mp_obj_int_get() can be used when just full resolution of C machine_int_t is required (returns truncated value of long int). mp_obj_int_get_checked() will throw exception if Python int value not representable in machine_int_t.	2014-01-18 16:12:12 +02:00
Damien George	20006dbba9	Make VM stack grow upwards, and so no reversed args arrays. Change state layout in VM so the stack starts at state[0] and grows upwards. Locals are at the top end of the state and number downwards. This cleans up a lot of the interface connecting the VM to C: now all functions that take an array of Micro Python objects are in order (ie no longer in reverse). Also clean up C API with keyword arguments (call_n and call_n_kw replaced with single call method that takes keyword arguments). And now make_new takes keyword arguments. emitnative.c has not yet been changed to comply with the new order of stack layout.	2014-01-18 14:10:48 +00:00
Paul Sokolovsky	6d8edf6acf	Add store_item() virtual method to type to implement container[index] = val.	2014-01-18 13:11:59 +02:00
Paul Sokolovsky	166bb40fb2	Add OverflowError and use it for small int overflow instead of assert.	2014-01-18 12:46:43 +02:00
Paul Sokolovsky	a9f5abd48c	Implement LOAD_CONST_INT (by dispatching to int object implementation).	2014-01-17 20:05:10 +02:00
Paul Sokolovsky	966879cf59	Add long int implementation using C long long type, enable for unix port.	2014-01-17 20:05:02 +02:00
Paul Sokolovsky	10744dd816	Add empty (false) value testing for strings, tuples, lists, dicts.	2014-01-16 23:54:17 +02:00
Paul Sokolovsky	dcac88095b	Add empty "micropython" module to allow more seamless CPython portability. Implicit "micropython" module contains (at least) codegeneration decorators. Make it explicit, so an app could have "import micropython". On MicroPython, that will be no-op. On CPython, that will give a chance to have a module with placeholder decorators.	2014-01-16 19:29:11 +02:00
Paul Sokolovsky	a671f891dd	Make file.read() and file.read(-1) call out to file.readall(). Per Python3 io module semantics.	2014-01-16 12:58:36 +02:00
Paul Sokolovsky	323c09e881	Do not assume that vstr buf is the same after it was extended.	2014-01-16 12:58:18 +02:00
Paul Sokolovsky	f2b796e7c7	str.format: Don't assume that '}' immediately follows '{', skip insides. That at least makes stuff like "{:x}".format(1) to produce not completely broken output.	2014-01-16 03:46:01 +02:00
Damien George	b99d9ea258	Add errno=0 before call.	2014-01-15 23:08:33 +00:00
Damien George	613eb25545	stm: Fix print methods with new kind argument.	2014-01-15 23:02:53 +00:00
Damien George	5573f9f150	Merge branch 'str2int' of github.com:xyb/micropython into xyb-str2int Conflicts: py/objint.c unix-cpy/Makefile unix/Makefile	2014-01-15 22:58:39 +00:00
Damien George	4899ff9470	Merge branch 'str-repr' of github.com:pfalcon/micropython into pfalcon-str-repr Conflicts: tests/basics/tests/exception1.py	2014-01-15 22:39:03 +00:00
Damien George	7a9d0c4540	Merge branch 'builtins' of github.com:chipaca/micropython into chipaca-builtins Added some checks for number of arguments. Conflicts: py/mpqstrraw.h	2014-01-15 22:27:16 +00:00
Damien George	11507f4074	Merge branch 'master' of github.com:dpgeorge/micropython	2014-01-15 22:14:18 +00:00
Damien George	d02c6d8962	Implement eval.	2014-01-15 22:14:03 +00:00
Paul Sokolovsky	9953ca432b	Add unbuffered readline() implementation for Raw I/O files.	2014-01-15 23:43:25 +02:00
Damien George	e2fb2baaa4	Implement repr.	2014-01-15 21:40:48 +00:00
Damien George	9528cd66d7	Convert parse errors to exceptions. Parser no longer prints an error, but instead returns an exception ID and message.	2014-01-15 21:23:31 +00:00
xyb	3e4ed25138	add more tests and remove debug code	2014-01-15 20:37:17 +08:00
xyb	3270fb4be6	int() test passed	2014-01-15 19:58:11 +08:00
John R. Lenton	fca456bc3c	added filter()	2014-01-15 01:37:08 +00:00
John R. Lenton	39b174e00a	Added map	2014-01-15 01:10:09 +00:00
Paul Sokolovsky	36c4499d36	Implement str() and repr() builtin functions.	2014-01-15 02:15:47 +02:00
Paul Sokolovsky	76d982ef34	type->print(): Distinguish str() and repr() variety by passing extra param.	2014-01-15 02:15:38 +02:00
John R. Lenton	ff8007c7d6	Merge remote-tracking branch 'upstream/master' into builtins	2014-01-14 23:58:05 +00:00
John R. Lenton	9daa78943e	added enumerate()	2014-01-14 23:55:01 +00:00
Damien George	11cc694aa0	Merge pull request #173 from pfalcon/file-readall Generic implementation if stream readall() method, immediately reused in unix io.FileIO implementation	2014-01-14 15:35:50 -08:00
Damien George	39eab8de96	Merge pull request #161 from pfalcon/exc-more-pythonic Move towards Python-compliant interface of exceptions	2014-01-14 15:27:59 -08:00
Damien George	66a5bf681d	Merge pull request #142 from chipaca/containment Implemented support for `in` and `not in` operators.	2014-01-14 15:23:09 -08:00
Damien George	0f59203e37	Tidy up.	2014-01-14 23:18:35 +00:00
Damien George	6c2401e935	Merge pull request #165 from chipaca/builtins added zip()	2014-01-14 15:13:40 -08:00
Paul Sokolovsky	8bc96471f0	Implement "is" and "is not" operators. So far, don't work for strings as expected.	2014-01-15 00:32:09 +02:00
Paul Sokolovsky	ddf2178d83	Refactor exception objects to have better impl of Python-side interface. This implements internal args tuple of arguments, while still keeping object useful for reporting C-side errors. Further elaboration is needed.	2014-01-15 00:03:23 +02:00
Paul Sokolovsky	8eec8bcad9	Add objtuple.h to allow embedding of tuples inside other objects. This is useful because tuple is closest analog of C static array.	2014-01-14 23:59:18 +02:00
xyb	82e61bdc24	support int(str, basbase)	2014-01-14 22:43:18 +08:00
xyb	c178ea471e	Implemented int(str) in UNIX	2014-01-14 21:39:05 +08:00
John R. Lenton	93451002f0	Merge remote-tracking branch 'upstream/master' into builtins Conflicts: py/builtin.c py/builtin.h py/runtime.c	2014-01-13 23:14:35 +00:00
John R. Lenton	f5a0a7d2b3	Merge remote-tracking branch 'upstream/master' into containment	2014-01-13 23:09:04 +00:00
Paul Sokolovsky	5225450b9f	Add generic impl of stream .readall() method. Use one for unix io.FileIO.	2014-01-13 23:31:06 +02:00
Paul Sokolovsky	5d2499c638	Add "buffer management" and "shrink" API calls to vstr. vstr is initially intended to deal with arbitrary-length strings. By providing a bit lower-level API calls, it will be also useful to deal with arbitrary-length I/O buffers (the difference from strings is that buffers are filled from "outside", via I/O). Another issue, especially aggravated by I/O buffer use, is alloc size vs actual size length. If allocated 1Mb for buffer, but actually read 1 byte, we don't want to keep rest of 1Mb be locked by this I/O result, but rather return it to heap ASAP ("shrink" buffer before passing it to qstr_from_str_take()).	2014-01-13 23:31:06 +02:00
Paul Sokolovsky	ca318bba0d	mp_obj_equal(): Compare small and long ints properly. By dispatching to long int methods.	2014-01-13 22:41:16 +02:00
Paul Sokolovsky	76a90f2f60	Move mp_obj_int_t definition to objint.h, to reuse in long int impls.	2014-01-13 22:36:49 +02:00
John R. Lenton	88cb1e60e0	Made sorted() raise an exception instead of aborting when given no arguments; moved around some things in objfun.c as a consequence	2014-01-13 19:55:18 +00:00
John R. Lenton	2ded68db77	Cleaned up sorted() as per Damien's suggestions.	2014-01-13 19:52:28 +00:00
Damien George	f62d33aa1d	Consolidate rt_make_function_[0123] to rt_make_function_n.	2014-01-13 19:50:05 +00:00
Damien George	f88a72a88e	Merge pull request #168 from dhylands/add-strstr Added public domain implementations of strchr and strstr.	2014-01-13 11:43:57 -08:00
Damien George	2300537c79	Cleanup built-ins, and fix some compiler warnings/errors.	2014-01-13 19:39:01 +00:00
Dave Hylands	44332ec9ea	Initialize is_kw for dynamically allocated mp_obj_fun_native_t ojects. This should fix issue #171	2014-01-13 08:55:51 -08:00
Dave Hylands	c8effff937	Added public domain implementations of strchr and strstr.	2014-01-12 22:34:58 -08:00
John R. Lenton	5c76839559	sorted	2014-01-13 05:12:50 +00:00
John R. Lenton	07205ec323	added zip()	2014-01-13 02:31:00 +00:00
John R. Lenton	189c8e1cc4	Fixed the merge so it worked and compiled and stuff	2014-01-13 00:52:06 +00:00
John R. Lenton	13e64f0660	Merge remote-tracking branch 'upstream/master' into containment	2014-01-13 00:41:12 +00:00
Damien George	34f813ee29	Merge pull request #162 from chipaca/str_find Implement a basic str.find; fixes #67	2014-01-12 16:34:03 -08:00
Damien George	ec3e14e2af	Merge pull request #160 from pfalcon/elaborate-int Elaborate small-int/long-int	2014-01-12 16:32:21 -08:00
John R. Lenton	7244a14439	oops, nasty off-by-one in set_copy	2014-01-12 23:37:45 +00:00
John R. Lenton	be790f94d5	Implemented set binary ops.	2014-01-12 23:09:10 +00:00
John R. Lenton	e820491f7a	Implement a basic str.find; fixes #67	2014-01-12 21:53:52 +00:00
Paul Sokolovsky	48b3572f7e	Add framework to support alternative implementations of long int Python type.	2014-01-12 22:04:21 +02:00
Paul Sokolovsky	80f60e1aee	Parse long Python ints properly. Long int is something which doesn't fit into SMALL_INT partion of machine_int_t. But it's also something which doesn't fit into machine_int_t in the first place.	2014-01-12 22:04:21 +02:00
Paul Sokolovsky	757ac81a69	Add proper checks for fits-in-small-int. Make it reusable. We likely should make mp_obj_new_int() inline, and rely on its encapsulated check rather than inline checks everywhere explicitly. Also, parser for big small int values is still broken.	2014-01-12 22:04:21 +02:00
Paul Sokolovsky	c260bc58e6	Add WORD_MSBIT_HIGH define - machine_int_t with the highest bit set.	2014-01-12 22:04:21 +02:00
Paul Sokolovsky	fc5aac82cb	Move BITS_PER_BYTE, BITS_PER_WORD to mpconfig.h for reuse.	2014-01-12 22:04:20 +02:00
John R. Lenton	0de386bffe	Implemented set.update	2014-01-12 19:50:50 +00:00
John R. Lenton	ae00d334c6	Implemented set.remove	2014-01-12 19:16:59 +00:00
John R. Lenton	4a08067c0c	Implemented set.isdisjoint	2014-01-12 18:03:21 +00:00
John R. Lenton	f1ae6b48fb	Implemented set.intersection and set.intersection_update	2014-01-12 17:54:03 +00:00
John R. Lenton	032129f3b5	Implemented set.difference and set.difference_update	2014-01-12 17:07:17 +00:00
John R. Lenton	2a24172cdc	Implemented set.discard	2014-01-12 16:39:39 +00:00
John R. Lenton	3b0bd87906	Implemented set.copy	2014-01-12 15:56:25 +00:00
John R. Lenton	1d7fb2f21b	Implemented set.clear	2014-01-12 15:44:26 +00:00
John R. Lenton	19b14d3d8a	Implemented set.add	2014-01-12 15:29:11 +00:00
John R. Lenton	0ce03b48a0	make sets iterable	2014-01-12 15:17:42 +00:00
Damien George	69a818d418	py: Improve memory management for parser; add lexer error for bad line cont.	2014-01-12 13:55:24 +00:00
Damien George	97eb73cf84	Merge pull request #148 from pfalcon/list-cmp Implement type virtual equality method support and implement comparisons for lists	2014-01-12 04:58:25 -08:00
Damien George	e5863d9301	py: AssertionError is loaded from global, to match CPython.	2014-01-12 12:35:08 +00:00
Damien George	c0876f7ca8	Merge pull request #146 from pfalcon/assert-exc Add AssertionError.	2014-01-12 04:26:54 -08:00
Paul Sokolovsky	1945e60aeb	list: Implement comparison operators.	2014-01-12 03:34:04 +02:00
Paul Sokolovsky	cc57bd2663	mp_obj_equal(): For non-trivial types, call out to type's special method.	2014-01-12 03:33:56 +02:00
Paul Sokolovsky	729e9cce7b	rt_binary_op(): Don't fall thru in case small_int op result doesn't fit back. Currently it would report "operation not supported" which is confusing. Overall, this is thinko leading to undefined behavior.	2014-01-12 03:33:01 +02:00
Paul Sokolovsky	c698d266d1	list: Add extend() methods and += operator.	2014-01-12 00:54:10 +02:00
Paul Sokolovsky	b81e1fdef7	Add AssertionError.	2014-01-12 00:20:49 +02:00
Damien George	eae16445d5	py: Implement staticmethod and classmethod (internally). Still need to make built-ins by these names, and write tests.	2014-01-11 19:22:29 +00:00
John R. Lenton	813edf63a3	Merge remote-tracking branch 'upstream/master' into containment Conflicts: py/runtime.c	2014-01-11 16:34:56 +00:00
John R. Lenton	c1bef21920	Implemented support for `in` and `not in` operators.	2014-01-11 12:39:33 +00:00
Damien George	bcbeea0a47	py: Fix bug where == and != not handled for small_ints.	2014-01-11 10:47:22 +00:00
Damien George	bc1d36924d	py: Fix emitcpy and emitnative's binary_op.	2014-01-11 09:47:06 +00:00
Damien George	8d4ccc49ed	Merge branch 'master' of github.com:dpgeorge/micropython	2014-01-11 09:37:41 +00:00
Damien George	25042b19d2	py: Make arg to MP_BC_RAISE_VARARGS a byte.	2014-01-11 09:33:39 +00:00
John R. Lenton	b8698fca75	unified the bops	2014-01-11 00:58:59 +00:00
Damien George	ad97f2a49e	Merge pull request #136 from pfalcon/for-range-downto compile_for_stmt_optimised_range(): Properly handle negative & unknown s...	2014-01-10 15:21:50 -08:00
Damien George	e9b4b7ac75	Merge pull request #135 from pfalcon/simple-raise Crude attempt to implement RAISE_VARARGS (with args=1 so far only).	2014-01-10 15:20:08 -08:00
Damien George	46c9e97132	Merge pull request #134 from pfalcon/list-mul list: Implement list multiplication.	2014-01-10 15:17:17 -08:00
Damien George	745ce4c2ad	Merge pull request #131 from chipaca/dict_fromkeys Added dict.fromkeys.	2014-01-10 15:11:56 -08:00
Paul Sokolovsky	899c69f94c	compile_for_stmt_optimised_range(): Properly handle negative & unknown steps. If step is not constant, in first approximation, we can't apply optimization, (well, we could, but need a special case for this).	2014-01-11 01:00:21 +02:00
Paul Sokolovsky	5388a3c29a	Crude attempt to implement RAISE_VARARGS (with args=1 so far only).	2014-01-11 00:55:08 +02:00
Paul Sokolovsky	074d3b5f86	list: Implement list multiplication.	2014-01-11 00:49:19 +02:00
Paul Sokolovsky	bab5cfb34f	Unsupported operand types for binary operator: dump both args' types.	2014-01-11 00:14:48 +02:00
Paul Sokolovsky	d6f27fe317	mp_obj_equal(): Print which types' equality not implemented before assert().	2014-01-11 00:14:33 +02:00
Paul Sokolovsky	e06edce786	mp_repl_is_compound_stmt(): Thinko fix s/true/try/.	2014-01-11 00:12:06 +02:00
Paul Sokolovsky	4b919d0135	Dump few more bytecodes (based on attempt to run real-world code).	2014-01-11 00:10:49 +02:00
John R. Lenton	4bee76ebca	Added dict.fromkeys. Are we done with dict and #99 yet? I do think we are.	2014-01-10 11:25:03 +00:00
John R. Lenton	9ec3a87189	dict views now, refactoring later.	2014-01-10 01:00:20 +00:00
Damien George	2d45429122	Use memcpy instead of strncpy; add usart.status to stm.	2014-01-09 22:04:45 +00:00
Damien George	be842973b0	Merge pull request #123 from xbe/master Implement str.strip	2014-01-09 13:55:55 -08:00
Damien George	004cdcebfe	py: Implement base class lookup, issubclass, isinstance.	2014-01-09 21:43:51 +00:00
Damien George	062478e66d	Improved type/class/instance code; mp_obj_type_t now has load_attr, store_attr. Creating of classes (types) and instances is much more like CPython now. You can use "type('name', (), {...})" to create classes.	2014-01-09 20:57:50 +00:00
xbe	7b0f39f318	Implement str.strip	2014-01-08 14:23:45 -08:00
Damien George	1143e5e72a	Merge pull request #120 from dhylands/make-build-quieter Make build output quieter.	2014-01-08 10:52:32 -08:00
Damien George	93a9b5b64d	py: Proper framework for built-in 'type'.	2014-01-08 18:48:12 +00:00
Dave Hylands	4646801181	Make build output quieter. Use make V=1e make V=1 or set BUILD_VERBOSE in your environment to increase build verbosity. This should fix issue #117	2014-01-08 10:30:06 -08:00
Damien George	6c73ca1e75	py: add variable argument exception constructor function. Addresses issue #104.	2014-01-08 18:11:23 +00:00
Damien George	199b9e04eb	Merge pull request #114 from pfalcon/streams-bootstrap Define buffer and stream protocols, and other starting bits of io.* framework, with io.FileIO-like implementation for Unix	2014-01-08 09:50:15 -08:00
Damien George	38a2da68c2	py: Stuff qstr in object pointer; keys for mp_map_t are now always mp_obj_t.	2014-01-08 17:33:12 +00:00
Paul Sokolovsky	e98cf40c34	Add generic implementations of Python read()/write methods for streams. These can be used for any object which implements stream protocol (mp_stream_p_t).	2014-01-08 17:38:38 +02:00
Paul Sokolovsky	5b15daf6d1	Add support for stream and buffer protocols. Stream protocol is abstraction of serial I/O. Buffer protocol is abstraction of random-access I/O. These protocols are defined down to C level, to allow generic, while still efficient algorithms to be coded in C (like, buffered transfer between 2 stream objects, saving/loading of buffer object to/from stream, etc). (Note that CPython define buffer protocol on C level, but apparently not stream protocol).	2014-01-08 17:38:38 +02:00
Damien George	9193f89296	Move lexerstr to main py directory (everyone uses it).	2014-01-08 15:28:26 +00:00
Damien George	b97669ab94	py: Improve __build_class__.	2014-01-08 11:47:55 +00:00
Damien George	6d6bc9efc1	Merge pull request #108 from chipaca/dict_feats Dictionary features that don't involve views or classmethods. First part of issue #99.	2014-01-07 15:42:16 -08:00
Damien George	dfc0bac086	py: Small big fix to type declarations.	2014-01-07 23:18:54 +00:00
John R. Lenton	baa665406f	Moved dict methods out to a mp_method_t.	2014-01-07 23:18:25 +00:00
John R. Lenton	9c83ec0eda	Merge remote-tracking branch 'upstream/master' into dict_feats	2014-01-07 23:06:46 +00:00
John R. Lenton	88f3043e0a	added a first pass of dict.update	2014-01-07 22:51:08 +00:00
Damien George	1a9951d5aa	py: Fix up number operations and coercion.	2014-01-07 22:51:08 +00:00
John R. Lenton	be8fe5be2e	Added dict.setdefault	2014-01-07 22:51:08 +00:00
John R. Lenton	f77dce8a5d	Added dict.popitem	2014-01-07 22:51:08 +00:00
John R. Lenton	0fcbaa442f	implemented dict.pop	2014-01-07 22:51:08 +00:00
John R. Lenton	cd0887352d	Added dict.get.	2014-01-07 22:51:08 +00:00
John R. Lenton	d90b19eca5	Added dict.copy	2014-01-07 22:51:08 +00:00
John R. Lenton	7d21d516d2	make dict_len use the map's used count	2014-01-07 22:51:08 +00:00
John R. Lenton	4ce6ceadca	Added dict.clear. Added 0 to the list of primes. Funky primes, these.	2014-01-07 22:51:08 +00:00
John R. Lenton	a41fe31322	Added dict iterator.	2014-01-07 22:51:08 +00:00
Paul Sokolovsky	24507aff7d	Typo fix in comment.	2014-01-07 22:51:08 +00:00
Paul Sokolovsky	af61a1a492	Use constructor to create small int (avoid exposing mp_obj_t internals to VM).	2014-01-07 22:51:08 +00:00
Damien George	777575712b	Merge pull request #105 from chipaca/listsort A more python-style list.sort. And keyword arguments.	2014-01-07 14:49:22 -08:00
Paul Sokolovsky	1e40840b3b	Add OSError, Python 3.3 generic I/O exception.	2014-01-07 20:16:54 +02:00
John R. Lenton	3391e19068	A bit of stylistic cleanup (chose the wrong side during conflict resolution).	2014-01-07 18:06:34 +00:00
John R. Lenton	270112f731	Merge remote-tracking branch 'upstream/master' into listsort. Lots of conflict fun. Conflicts: py/obj.h py/objbool.c py/objboundmeth.c py/objcell.c py/objclass.c py/objclosure.c py/objcomplex.c py/objdict.c py/objexcept.c py/objfun.c py/objgenerator.c py/objinstance.c py/objmodule.c py/objrange.c py/objset.c py/objslice.c	2014-01-07 18:01:08 +00:00
John R. Lenton	c06763a020	This implements a better (more python-conformant) list.sort. It's not really about that, though; it's about me figuring out a sane way forward for keyword-argument functions (and function metadata). But it's useful as is, and shouldn't break any existing code, so here you have it; I'm going to park it in my mind for a bit while sorting out the rest of the dict branch.	2014-01-07 17:29:16 +00:00
Damien George	7b21c2d8f0	py: Fix allocation of unique code blocks.	2014-01-07 16:54:58 +00:00
Damien George	97209d38e1	Merge branch 'cplusplus' of https://github.com/ian-v/micropython into ian-v-cplusplus Conflicts: py/objcomplex.c	2014-01-07 15:58:30 +00:00
Damien George	d3ebe4829d	Factor and simplify Makefile's and mpconfig, part 2.	2014-01-07 15:20:33 +00:00
Damien George	136f67523b	Factor and simplify Makefile's and mpconfig.	2014-01-07 14:54:15 +00:00
ian-v	a5a01df81d	Make list and str method tables static	2014-01-06 14:14:11 -08:00
Damien George	8b1b59c28e	Merge branch 'master' of github.com:dpgeorge/micropython	2014-01-06 22:13:45 +00:00
Damien George	e2e3d11e87	py: Fix up number operations and coercion.	2014-01-06 22:13:00 +00:00
ian-v	5fd8fd2c16	Revert MP_BOOL, etc. and use <stdbool.h> instead	2014-01-06 13:51:53 -08:00
ian-v	7a16fadbf8	Co-exist with C++ (issue #85 )	2014-01-06 09:52:29 -08:00
Paul Sokolovsky	fe039b4f4f	Typo fix in comment.	2014-01-06 17:54:34 +02:00
Paul Sokolovsky	e5ee1693ad	Use constructor to create small int (avoid exposing mp_obj_t internals to VM).	2014-01-06 17:54:16 +02:00
John R. Lenton	a10dba7509	Merge remote-tracking branch 'upstream/master' into list_reverse	2014-01-06 00:08:21 +00:00
Damien George	8137b004b0	Merge branch 'list_remove' of git://github.com/chipaca/micropython into chipaca-list_remove	2014-01-05 23:58:49 +00:00
Damien George	aa35fc60d7	Merge pull request #92 from chipaca/list_insert List insert. Fixes issue #61.	2014-01-05 15:59:00 -08:00
Damien George	17f4497d6d	Merge pull request #91 from chipaca/list_index Fix off-by-one in non-default values of index's 2nd and 3rd arguments.	2014-01-05 15:55:55 -08:00
Damien George	73595feb75	Merge pull request #89 from pfalcon/c99-tagged-structs Convert many object types structs to use C99 tagged initializer syntax.	2014-01-05 15:54:51 -08:00
John R. Lenton	ba3f87c947	Merge remote-tracking branch 'upstream/master' into list_reverse	2014-01-05 22:29:03 +00:00
John R. Lenton	d52a0318ce	Merge remote-tracking branch 'upstream/master' into list_remove	2014-01-05 22:27:11 +00:00
John R. Lenton	8428b8f3c9	Merge remote-tracking branch 'upstream/master' into list_insert	2014-01-05 22:11:01 +00:00
John R. Lenton	c553162ebc	Fix off-by-one in non-default values of index's 2nd and 3rd arguments.	2014-01-05 21:57:27 +00:00
Paul Sokolovsky	860ffb0a43	Convert many object types structs to use C99 tagged initializer syntax.	2014-01-05 22:34:09 +02:00
Dave Hylands	d986b582c0	Make qstr_init reinitialize last_pool. This causes the pool to get reinitialized properly on a soft-reset.	2014-01-05 12:08:55 -08:00
Damien George	1703597c0b	Merge pull request #80 from xyb/striter Implements str iterator	2014-01-05 05:53:31 -08:00
Damien George	f0691f4ed5	Fix qstr in objlist.c; add more tests for list.index. list.index fails on an edge case.	2014-01-05 13:44:06 +00:00
xyb	8cfc9f07b9	Implements str iterator	2014-01-05 18:47:51 +08:00
John R. Lenton	7e73a8fd09	Merge remote-tracking branch 'upstream/master' into list_index	2014-01-05 01:57:54 +00:00
Damien George	45b43c21c4	Oops: add objint.c	2014-01-05 01:50:45 +00:00
Damien George	a494b29c73	Merge pull request #73 from mikaeleiman/apple-clang-fixes Apple clang fixes	2014-01-04 12:29:34 -08:00
Damien George	71c5181a8d	Convert Python types to proper Python type hierarchy. Now much more inline with how CPython does types.	2014-01-04 20:21:15 +00:00
Mikael Eiman	d67091371d	OSX: fixes to make nlrx64.S with Apple's clang (switched to Apple-specific define instead of __llvm__)	2014-01-04 20:27:13 +01:00
Mikael Eiman	f53cdd947c	OSX: fixes to make nlrx64.S with Apple's clang (forgot a few places)	2014-01-04 20:19:19 +01:00
Mikael Eiman	5d02e2d6fa	OSX: fixes to make nlrx64.S with Apple's clang	2014-01-04 20:15:04 +01:00
Damien George	e9906ac3d7	Add ellipsis object.	2014-01-04 18:44:46 +00:00
Damien George	4d4bc9533e	Merge pull request #70 from chipaca/list_count Implements list.count. Fixes isue #55.	2014-01-04 10:09:40 -08:00
Damien George	eb7bfcb286	Split qstr into pools, and put initial pool in ROM. Qstr's are now split into a linked-list of qstr pools. This has 2 benefits: the first pool can be in ROM (huge benefit, since we no longer use RAM for the core qstrs), and subsequent pools use m_new for the next pool instead of m_renew (thus avoiding a huge single table for all the qstrs). Still would be better to use a hash table, but this scheme takes us part of the way (eventually convert the pools to hash tables). Also fixed bug with import. Also improved the way the module code is referenced (not magic number 1 anymore).	2014-01-04 15:57:35 +00:00
John R. Lenton	505dd00f07	Merge remote-tracking branch 'upstream/master' into list_count	2014-01-04 14:16:24 +00:00
Damien George	e67ed5d285	Improve configurability for native x64/thumb emitter. With MICROPY_EMIT_X64 and MICROPY_EMIT_THUMB disabled, the respective emitters and assemblers will not be included in the code. This can significantly reduce binary size for unix version.	2014-01-04 13:55:24 +00:00
John R. Lenton	ff9a24f6f7	Merge remote-tracking branch 'upstream/master' into list_count	2014-01-04 12:52:07 +00:00
Damien George	0be78d44e5	Merge pull request #64 from pfalcon/str-slice-range-check str slice: Trim slice indexes to be in range.	2014-01-04 04:28:57 -08:00
Damien George	597bb2f249	Merge pull request #60 from chipaca/list_copy Implemented list.copy. Fixes issue #54.	2014-01-04 04:25:46 -08:00
John R. Lenton	6e1e98f864	Implements list.reverse; fixes issue #66	2014-01-04 02:10:29 +00:00
John R. Lenton	49fb6e53b3	Implements list.remove (in terms of list.index and list.pop). Fixes issue #63.	2014-01-04 01:56:53 +00:00
Paul Sokolovsky	6ee1e383d6	str slice: Trim slice indexes to be in range.	2014-01-04 03:55:37 +02:00
John R. Lenton	f1c6ad46af	Merge remote-tracking branch 'upstream/master' into list_insert	2014-01-04 01:36:10 +00:00
John R. Lenton	a58cf679ee	Merge remote-tracking branch 'upstream/master' into list_count	2014-01-04 01:28:40 +00:00
John R. Lenton	45a8744617	Implements list.insert. Fixes issue #61 .	2014-01-04 01:15:01 +00:00
Damien George	c8d1384fc0	Fix int -> machine_int_t; add print to slice test.	2014-01-04 01:06:10 +00:00
Damien George	b95d90b2f3	Merge pull request #59 from pfalcon/slice Implement basic slice object and string slicing	2014-01-03 17:03:19 -08:00
Damien George	9ba9589ef7	Merge pull request #58 from chipaca/list_clear Added list.clear. Fixes issue #53.	2014-01-03 16:54:30 -08:00
Paul Sokolovsky	f8b9d3c41a	str: Throw TypeError for invalid index type and clean up comments.	2014-01-04 02:35:49 +02:00
Paul Sokolovsky	e606cb6561	slice: Allow building with MICROPY_ENABLE_SLICE=0.	2014-01-04 02:35:49 +02:00
Paul Sokolovsky	decad08ef5	str: Handle non-positive slice indexes.	2014-01-04 02:35:48 +02:00
Paul Sokolovsky	59800afae9	slice: Implement special handling of omitted start/stop indexes.	2014-01-04 02:35:48 +02:00
Paul Sokolovsky	cd22627f78	Enable slice support in config.	2014-01-04 02:35:48 +02:00
Paul Sokolovsky	31ba60f836	str: Initial implementation of string slicing. Only step=1 and non-negative indexes are supported so far.	2014-01-04 02:35:48 +02:00
Paul Sokolovsky	ded0a1efa5	Implement BUILD_SLICE opcode (2-arg version).	2014-01-04 02:35:48 +02:00
Paul Sokolovsky	1c6de11f77	Add basic implementation of slice object. So far, only start and stop integer indexes are supported. Step is not supported, as well as objects of arbitrary types.	2014-01-04 02:35:48 +02:00
John R. Lenton	5d4a821339	Implements list.index. Fixes issue #57 .	2014-01-04 00:26:30 +00:00
Damien George	98adccf7ac	Merge pull request #52 from chipaca/master Tweaks to list.pop.	2014-01-03 16:22:19 -08:00
John R. Lenton	e241e8c169	Implemented list.count	2014-01-03 23:57:28 +00:00
Paul Sokolovsky	c90c0f68a2	Move INT_FMT, etc. declaration into global mpconfig.h . This in particular makes it available for stm port.	2014-01-04 01:57:00 +02:00
John R. Lenton	26c211648b	Implemented list.copy. Fixes issue #54 .	2014-01-03 23:42:17 +00:00
John R. Lenton	069ded9514	Added list.clear. Fixes issue #53 .	2014-01-03 23:22:53 +00:00
John R. Lenton	97334c85d0	Merge remote-tracking branch 'upstream/master'	2014-01-03 22:55:16 +00:00
John R. Lenton	25f417c08c	Worked on list.pop: * Fixes issue #51 * Adds a specific error message for when you try to pop an empty list. * Releases some memory if the list has shurnk a lot.	2014-01-03 22:53:18 +00:00
Paul Sokolovsky	b372bfca21	Rename default config file to mpconfig.h, and port's to mpconfigport.h. mpconfig.h will automatically pull mpconfigport.h.	2014-01-03 19:03:11 +02:00
Paul Sokolovsky	ef18102b9e	Make it possible to turn off collecting memory stats (MICROPY_MEM_STATS).	2014-01-03 18:55:24 +02:00
Paul Sokolovsky	780f555b2e	Add new alloc metric: peak_bytes_allocated. This is just max value of current_bytes_allocated seen.	2014-01-03 18:55:23 +02:00
Paul Sokolovsky	02de0c57d2	Add new alloc metric: current_bytes_allocated. Unlike total_bytes_allocated, this tracks m_free()'s too.	2014-01-03 18:55:23 +02:00
Paul Sokolovsky	43f1c8080a	m_realloc: Account only allocation size difference in total_bytes_allocated.	2014-01-03 18:55:23 +02:00
Damien George	4b57fac1c8	Merge pull request #43 from chipaca/master Implement list addition.	2014-01-03 07:11:42 -08:00
Damien George	1fb031744f	Change mp_compile so that it returns a function object for the module.	2014-01-03 14:22:03 +00:00
Damien George	14f945c2ca	Add note about implementing inplace operators.	2014-01-03 14:09:31 +00:00
Damien George	66028ab6dc	Basic implementation of import. import works for simple cases. Still work to do on finding the right script, and setting globals/locals correctly when running an imported function.	2014-01-03 14:03:48 +00:00
John R. Lenton	9bc56d933f	Changed to use memcpy.	2014-01-03 10:13:38 +00:00
John R. Lenton	aeb16c36b0	Add a bit of whitespace.	2014-01-03 02:36:35 +00:00
John R. Lenton	81ad89c46e	untabified	2014-01-03 02:32:40 +00:00
John R. Lenton	4cb80582c4	Add list addition (fixes: #39 )	2014-01-03 02:27:08 +00:00
Damien George	aae7847508	Change old use of module creation to new proper use.	2014-01-03 00:10:22 +00:00
Damien George	2870862601	Add module object, to be used eventually for import.	2014-01-02 21:30:26 +00:00
Damien George	0ff883904a	py: Fix generator where state array was incorrectly indexed. Generator objects now allocate the object and the state in one malloc. This improvement fixes Issue #38.	2014-01-02 20:57:05 +00:00
Damien George	ebd2e8702d	py: __MACH__ also uses MAP_ANON.	2014-01-02 20:28:12 +00:00
Damien George	66327006fc	py: change negative array indices with array - 1.	2014-01-02 18:20:41 +00:00
Damien George	27bf5b829b	py: Add more bytecodes to showbc.c.	2014-01-02 18:15:33 +00:00
Paul Sokolovsky	bdf822b3d8	Add quick impl for MP_BC_LOAD_CONST_BYTES which just creates qstr so far. This is based on the fact that qstr so far behaves more like byte string than like Unicode string (for example, "012"[0] returns 48 (int)).	2014-01-02 18:51:19 +02:00
Damien George	fe8fb9165c	py: remove depedence on strcat and stpcpy. This fixes Issue #29, and means the core is no longer dependent on string functions, except strlen.	2014-01-02 16:36:09 +00:00
Damien George	40563d56bd	py: Add framework for built-in "type()" function.	2014-01-02 16:01:17 +00:00
Edd Barrett	67ab5ee779	On OpenBSD MAP_ANONYMOUS is called MAP_ANON.	2014-01-01 23:16:27 +00:00
Damien George	df884fe4cc	py: change declaration of mp_map_t in obj.h (for issue #24 ).	2014-01-01 21:27:43 +00:00
Damien George	209d1b1835	py: add int() and float() built-ins, partially implemented.	2014-01-01 17:03:35 +00:00
Damien George	83c437cb0d	Merge pull request #12 from pfalcon/minor-fixes Minor fixes	2013-12-30 14:43:21 -08:00
Damien George	6baf76e28b	py: make closures work.	2013-12-30 22:32:17 +00:00
Paul Sokolovsky	2efbc622cb	Typo fix in comment.	2013-12-30 21:03:41 +02:00
Damien George	8cc96a35e5	Put unicode functions in unicode.c, and tidy their names.	2013-12-30 18:23:50 +00:00
Damien George	212c296c0b	Make unix-cpy cross platform; remove dependency of asmx64 on mpconfig.	2013-12-30 12:52:32 +00:00
Damien George	cd340c44c2	Merge branch 'cross-plat' of https://github.com/pfalcon/micropython into pfalcon-cross-plat	2013-12-30 12:08:18 +00:00
Paul Sokolovsky	e85c38992d	Make "unix" target be crossplatform and support x86, x64, ARM hosts.	2013-12-30 03:38:32 +02:00
Damien	dae7eb7226	py: add dict length function, and fix rt_store_set.	2013-12-29 22:32:51 +00:00
Damien	732407f1bf	Change memory allocation API to require size for free and realloc.	2013-12-29 19:33:23 +00:00
Damien	02a7c41e76	py: implement POP_BLOCK in VM.	2013-12-29 18:48:37 +00:00
Paul Sokolovsky	44d0f3cfa2	Handle return value of read() call.	2013-12-29 20:11:05 +02:00
Damien	de690d128b	Add unix-cpy, used to test Micro Python byte code against CPython.	2013-12-29 18:01:01 +00:00
Damien	b86e3f9293	py: implement some basic exception matching.	2013-12-29 17:17:43 +00:00
Damien	8f9e2ee157	Add code in VM to handle nested exceptions correctly.	2013-12-29 16:54:59 +00:00
Damien	dd12d1378f	Parse upper-case hex numbers correctly.	2013-12-29 13:03:49 +00:00
Damien	d9d6201b52	py: simplify __next__ method for generators.	2013-12-21 18:38:03 +00:00
Damien	d99b05282d	Change object representation from 1 big union to individual structs. A big change. Micro Python objects are allocated as individual structs with the first element being a pointer to the type information (which is itself an object). This scheme follows CPython. Much more flexible, not necessarily slower, uses same heap memory, and can allocate objects statically. Also change name prefix, from py_ to mp_ (mp for Micro Python).	2013-12-21 18:17:45 +00:00
Damien	e2880aa2fd	Fix a few compiler warnings.	2013-12-20 14:22:59 +00:00
Damien	a3dcd9e80c	py: add more Python built-in functions.	2013-12-17 21:35:38 +00:00
Damien	660365e14c	py: split runtime into map, obj, builtin.	2013-12-17 18:27:24 +00:00
Damien	a1b2693161	py: remove further unnecessary emit_verbatim code.	2013-12-12 15:34:40 +00:00
Damien	e388f1034e	py: fix bug with doc string not recognised after first newline of file.	2013-12-12 15:24:38 +00:00
Damien	02f8941bf6	py: reduce use of emit_verbatim calls to minimum.	2013-12-12 15:13:36 +00:00
Damien	9ecbcfff99	py: work towards working closures.	2013-12-11 00:41:43 +00:00
Damien	318aec6ba9	py: emit correct id for closed over variables.	2013-12-10 18:28:17 +00:00
Damien	6332174ab4	py: compiler supports string juxtaposition=concatenation.	2013-12-10 17:41:49 +00:00
Damien	db4c361f1c	py: add skeletal import functionality.	2013-12-10 17:27:24 +00:00
Damien	033d17a633	py: built-in range now accepts variable number of arguments.	2013-11-28 19:22:56 +00:00
Damien	d79338969b	py: restrict further when for-range optimisation is done.	2013-11-28 19:12:18 +00:00
Damien	86c7fc7dd9	py: add list pop and sort, unpack_sequence, and keywords in method_call.	2013-11-26 15:16:41 +00:00
Damien	6f3e7fc505	py: add UNPACK_SEQUENCE and keyword methods to VM.	2013-11-26 15:15:50 +00:00
Damien	ff099f36d6	py: add more functionality to showbc.	2013-11-26 15:14:50 +00:00
Damien	d47f9d5a4f	py: add call to __init__ when instantiating class object.	2013-11-25 23:40:02 +00:00
Damien	c1075ddc8f	py: add some more opcodes to showbc.	2013-11-25 23:39:36 +00:00
Damien	f03001f8a6	Add function to decode and show byte code.	2013-11-17 13:19:33 +00:00
Damien	0446a0d76d	Change some debugging/output messages for native code generation.	2013-11-17 13:16:36 +00:00
Damien	6d4f3462c4	Viper: function calls now convert constant arguments to objects.	2013-11-16 20:44:39 +00:00
Damien	6b92d451b2	Add len and subscr (a hack) support for strings.	2013-11-09 20:13:55 +00:00
Damien	94658e2e25	Add JUMP_IF_x_OR_POP opcodes to VM.	2013-11-09 20:12:32 +00:00
Damien	f3822fc34c	Fix but with optimised range being 1 over.	2013-11-09 20:12:03 +00:00
Damien	f72fd0e875	Add optimisation for "for x in range".	2013-11-06 20:20:49 +00:00
Damien	5bf32c3b6b	Built-in print function supports variable number of arguments.	2013-11-06 17:16:35 +00:00
Damien	ae0bc08a37	Viper supports inplace add (trivial).	2013-11-06 17:11:07 +00:00
Damien	40fdfe3000	Improve allocation of stack for byte code.	2013-11-05 22:16:22 +00:00
Damien	03c9cfb015	Make byte code jumps relative.	2013-11-05 22:06:08 +00:00
Damien	6addc89e55	Byte code for SMALL_INT uses 3 bytes for integer.	2013-11-04 23:04:50 +00:00
Damien	96a0addb18	Fixup include of stdarg and va_list definition.	2013-11-03 18:30:10 +00:00
Damien	2f06c57f8a	Add simple var-arg functions; add simple string.format.	2013-11-03 18:20:56 +00:00
Damien	33af3bf028	Change Py API names, py_get_* -> py_obj_get_*.	2013-11-03 14:39:47 +00:00
Damien	9b9e996df6	Support for for-loop in native thumb.	2013-11-03 14:25:43 +00:00
Damien	1a6633a74d	Implement more thumb branch instructions.	2013-11-03 13:58:19 +00:00
Damien	d57eba51e5	Add user object to runtime.	2013-11-02 23:58:14 +00:00
Damien	6ba1314265	Fix bug: emit native didn't clear last_was_return in label_assign.	2013-11-02 20:34:54 +00:00
Damien	7410e440ab	Add basic complex number support.	2013-11-02 19:47:57 +00:00
Damien	e0b1864337	Small hack to temporarily fix allocation of unique_code slots.	2013-11-02 16:41:24 +00:00
Damien	ccfc9c51ba	Py runtime: list.append returns None.	2013-11-02 15:10:37 +00:00
Damien	4ebb32fb95	Implement: str.join, more float support, ROT_TWO in VM.	2013-11-02 14:33:10 +00:00
Damien	2839168340	Add py_get_array_fixed_n function.	2013-10-25 00:40:38 +01:00
Damien	6f08f8ce51	Add working MMA support.	2013-10-23 22:17:26 +01:00
Damien	d2c1a732e5	Call gc_free in gc_realloc after allocating new block.	2013-10-23 21:03:27 +01:00
Damien	8b3a7c2237	Fix func decls with no arguments: () -> (void).	2013-10-23 20:20:17 +01:00
Damien	9fc7933ff2	Add py_get_qstr.	2013-10-23 00:01:10 +01:00
Damien	ec63cce470	Add simple support for C modules.	2013-10-22 22:58:17 +01:00
Damien	92c06561a3	Improve REPL compount statement detection.	2013-10-22 22:32:27 +01:00
Damien	bb5316b905	gc: reserve first block; lexer: free vstr.	2013-10-22 21:12:29 +01:00
Damien	fd8b6bcf55	Add gc_free function to force a block to be freed.	2013-10-22 20:26:36 +01:00
Damien	7b2d3f38ce	Implement some more operators, mostly for small ints.	2013-10-22 16:53:02 +01:00
Damien	f086ecf57c	Shrink py_obj_base_t size to 4 machine words.	2013-10-22 16:05:11 +01:00
Damien	eefcc79022	Clear ATBs on gc_init; better gc_info.	2013-10-22 15:25:25 +01:00
Damien	dcced92c26	Add mark-sweep garbage collector.	2013-10-21 23:45:08 +01:00
Damien	fa2162bc77	Integrate new lexer stream with stm framework.	2013-10-20 17:42:00 +01:00
Damien	27fb45eb1c	Add local_num skeleton framework to deref/closure emit calls.	2013-10-20 15:07:49 +01:00
Damien	a5185f4bc8	Abstract out back-end stream functionality from lexer.	2013-10-20 14:41:27 +01:00
Damien	68f59a96e3	Add vstr and its functions.	2013-10-20 14:39:58 +01:00
Damien	df4b4f31ef	Make grammar rules const so the go in .text section.	2013-10-19 18:28:01 +01:00
Damien	4d7adce9c5	Remove obsolete emitthumb.c (now use emitnative.c).	2013-10-19 18:17:12 +01:00
Damien	1595f3257e	Make rt_fun_table const, so it goes in .text section.	2013-10-19 15:09:32 +01:00
Damien	5ac1b2efbd	Implement REPL.	2013-10-18 19:58:12 +01:00
Damien	7bbd110691	Remove line in emitbc.c to print code size.	2013-10-18 19:57:17 +01:00
Damien	3997be444c	Add single_input rule to grammar, for REPL.	2013-10-18 19:56:48 +01:00
Damien	9f770c658f	Fix up insertion of newline at end of lexer stream.	2013-10-18 19:54:31 +01:00
Damien	d2755ec538	Add iterators and comprehension to emitnative.	2013-10-16 23:58:48 +01:00
Damien	c12aa468a1	Add SET_ADD opcode to VM.	2013-10-16 20:57:49 +01:00
Damien	5fd09668b7	Add MAP_ADD opcode to VM.	2013-10-16 20:54:01 +01:00
Damien	bd25445a82	Implement BC & runtime support for generator/yielding.	2013-10-16 20:39:12 +01:00
Damien	c226dca1f7	Support tuples and list comprehension, albeit crude.	2013-10-16 16:12:52 +01:00
Damien	152568bcb6	NLR and Python exceptions work on the board.	2013-10-16 00:46:39 +01:00
Damien	c9f91976e1	Crude try-except working.	2013-10-15 23:46:01 +01:00
Damien	ce89a21ea4	Implement basic exception framework, and simple for loop.	2013-10-15 22:25:17 +01:00
Damien	3ef4abb446	Change ifdef/if defined to simple if's.	2013-10-12 16:53:13 +01:00
Damien	0efb3a1b66	Tidy up SMALL_INT optimisations and CPython compatibility.	2013-10-12 16:16:56 +01:00
Damien	3a205179ea	Option in compile.c to emit compatible or not with CPython.	2013-10-12 15:01:56 +01:00
Damien	c025ebb2dc	Separate out mpy core and unix version.	2013-10-12 14:30:21 +01:00
Damien	a56f292626	Remove obsolete emitx64.c (now in emitnative.c).	2013-10-10 23:30:29 +01:00
Damien	a1ddfcc213	Wrap out-native code in preprocessor declarations.	2013-10-10 23:25:50 +01:00
Damien	eb19efb27e	Simplify and improve function & method calling.	2013-10-10 22:06:54 +01:00
Damien	5609cca2ce	Rename vm.h to bc.h.	2013-10-10 20:00:08 +01:00
Damien	7f5dacf345	Implement basic class/object in native code.	2013-10-10 11:24:39 +01:00
Damien	a397776d6b	Implement basic class/object functionality in runtime.	2013-10-09 23:10:10 +01:00
Damien	91d387de7d	Improve indent/dedent error checking and reporting.	2013-10-09 15:09:52 +01:00
Damien	ff8ed77cc1	Improve push/pop and register usage for native emit.	2013-10-08 22:18:32 +01:00
Damien	13ed3a658d	Native Python and Viper support for x64 and thumb all together.	2013-10-08 09:05:10 +01:00
Damien	3410be8035	Merge viper types with standard native emitter.	2013-10-07 23:09:10 +01:00
Damien	acbf9a50d0	Rename r64->reg, i64->imm.	2013-10-07 21:52:14 +01:00
Damien	016f75f434	Add comments.	2013-10-07 21:22:39 +01:00
Damien	7af3d19a3c	Implement crude viper emit stage.	2013-10-07 00:02:49 +01:00
Damien	e4af64f307	Functions to convert values to/from inline asm.	2013-10-06 12:04:13 +01:00
Damien	dc83382903	Make runtime able to call inline asm with 1 argument.	2013-10-06 01:01:01 +01:00
Damien	03d4124320	Add b_n opcode to inline thumb asm.	2013-10-06 00:36:05 +01:00
Damien	b14de21fc8	Optimise typedargslist_name to not create a node if just an id.	2013-10-06 00:28:28 +01:00
Damien	a2f2f7db1f	Almost supports arguments for inline asm functions.	2013-10-06 00:14:13 +01:00
Damien	5fa5ae40be	Make range of small int 24 bits.	2013-10-06 00:13:15 +01:00
Damien	39cf3285c7	Oops: add emitpass1.c for new factorised emit code.	2013-10-05 23:18:38 +01:00
Damien	826005c60b	Add support for inline thumb assembly.	2013-10-05 23:17:28 +01:00
Damien	5bfb759980	Incorporate emit_thumb into new emit framework.	2013-10-05 18:41:24 +01:00
Damien	6cdd3af601	Implement built-in decorators to select emit type.	2013-10-05 18:08:26 +01:00
Damien	4b03e77d4a	Factorise EMIT_COMMON calls, mostly into emit_pass1.	2013-10-05 14:17:09 +01:00
Damien	054848a1b8	Compiler computes labels and max_num_labels.	2013-10-05 13:44:41 +01:00
Damien	b05d707b23	Further factorise PASS_1 out of specific emit code.	2013-10-05 13:37:10 +01:00
Damien	415eb6f850	Restructure emit so it goes through a method table.	2013-10-05 12:19:06 +01:00
Damien	492d082455	Use macro EMIT_COMMON for emit_common calls.	2013-10-04 20:35:08 +01:00
Damien	d69adc19c7	Small fixes to Makefile.	2013-10-04 20:34:47 +01:00
Damien	429d71943d	Initial commit.	2013-10-04 19:53:11 +01:00

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2062 Commits