Commit Graph

716 Commits

Author SHA1 Message Date
Damien George a16715ac62 tests: Add special tests to test mp_printf function to improve coverage. 2015-05-28 14:25:07 +00:00
Damien George 9ae3fc6523 unix: Add option to use uPy readline, and enable by default.
This gets uPy readline working with unix port, with tab completion and
history.  GNU readline is still supported, configure using
MICROPY_USE_READLINE variable.
2015-05-27 15:59:43 +01:00
Damien George 4a10214be2 unix: Factor out stdio and ctrl-C code to unix_mphal.c file. 2015-05-27 15:52:35 +01:00
Paul Sokolovsky ebf8dc6b03 Revert "unix: Include stdio.h to allow easy debugging with printf()."
This reverts commit 8fbabab1a8. Turned to
cause problems on MacOSX.
2015-05-17 09:59:06 +03:00
Damien George f601390ef8 unix: Add some extra coverage tests for vstr and attrtuple. 2015-05-12 23:34:10 +01:00
Paul Sokolovsky 8fbabab1a8 unix: Include stdio.h to allow easy debugging with printf(). 2015-05-10 17:13:33 +03:00
Paul Sokolovsky 717a958256 unix: Print unhandled exception to stderr, like CPython does. 2015-05-10 00:55:35 +03:00
Paul Sokolovsky c3ae03ff18 unix: Fix thumb2 vs arm native emitter auto-detection.
Make thumb2 have priority over arm.
2015-05-08 22:35:34 +01:00
Damien George d792d9e49e unix: Make extra-coverage function callable from Python scripts.
This allows the output of the extra-coverage tests to be checked using
the normal run-tests script.
2015-05-08 09:18:38 +01:00
Damien George d3b32caea4 unix: Add special function to improve coverage.
The function and corresponding command-line option are only enabled for
the coverage build.  They are used to exercise uPy features that can't
be properly tested by Python scripts.
2015-05-08 00:19:56 +01:00
Paul Sokolovsky 5ab5ac5448 modbuiltins: Add NotImplemented builtin constant.
From https://docs.python.org/3/library/constants.html#NotImplemented :
"Special value which should be returned by the binary special methods
(e.g. __eq__(), __lt__(), __add__(), __rsub__(), etc.) to indicate
that the operation is not implemented with respect to the other type;
may be returned by the in-place binary special methods (e.g. __imul__(),
__iand__(), etc.) for the same purpose. Its truth value is true."

Some people however appear to abuse it to mean "no value" when None is
a legitimate value (don't do that).
2015-05-04 19:45:53 +03:00
Paul Sokolovsky 0116218fa8 modmachine: Add new module to access hardware, starting with physical memory.
Refactored from "stm" module, provides mem8, mem16, mem32 objects with
array subscript syntax.
2015-05-04 13:05:12 +03:00
Damien George a9afcb159a unix/modffi.c: get_buffer is allowed to return NULL if len=0.
This is consistent with the logic in mp_get_buffer, and the code here is
an inlined version of that function.
2015-05-01 21:34:08 +01:00
Damien George 95f53461c2 py: Replace py-version.sh with makeversionhdr.py, written in Python.
Also rename py-version.h to mpversion.h for consistency with mpconfig.h.
2015-04-28 23:52:36 +01:00
Damien George 6bbbb1ab41 unix/modffi: Support passing float/double args. 2015-04-28 19:40:34 +01:00
Paul Sokolovsky 8b85d14b92 modsys: Add basic sys.exc_info() implementation.
The implementation is very basic and non-compliant and provided solely for
CPython compatibility. The function itself is bad Python2 heritage, its
usage is discouraged.
2015-04-25 03:49:23 +03:00
Damien George 7f9d1d6ab9 py: Overhaul and simplify printf/pfenv mechanism.
Previous to this patch the printing mechanism was a bit of a tangled
mess.  This patch attempts to consolidate printing into one interface.

All (non-debug) printing now uses the mp_print* family of functions,
mainly mp_printf.  All these functions take an mp_print_t structure as
their first argument, and this structure defines the printing backend
through the "print_strn" function of said structure.

Printing from the uPy core can reach the platform-defined print code via
two paths: either through mp_sys_stdout_obj (defined pert port) in
conjunction with mp_stream_write; or through the mp_plat_print structure
which uses the MP_PLAT_PRINT_STRN macro to define how string are printed
on the platform.  The former is only used when MICROPY_PY_IO is defined.

With this new scheme printing is generally more efficient (less layers
to go through, less arguments to pass), and, given an mp_print_t*
structure, one can call mp_print_str for efficiency instead of
mp_printf("%s", ...).  Code size is also reduced by around 200 bytes on
Thumb2 archs.
2015-04-16 14:30:16 +00:00
Paul Sokolovsky d35ac956d1 input.c: Fix line-endings after recent changes. 2015-04-10 23:01:58 +03:00
stijn df1637c580 unix: Automatically fix incompatible readline build options. 2015-04-09 13:35:16 +00:00
Paul Sokolovsky 282ca09f8e py: Add MICROPY_PY_BUILTINS_REVERSED, disable for minimal ports. 2015-04-07 00:17:11 +03:00
Paul Sokolovsky e2d44e30c7 py: Add MICROPY_PY_BUILTINS_ENUMERATE, disable for minimal ports. 2015-04-06 23:51:29 +03:00
Paul Sokolovsky ac2f7a7f6a objstr: Add .splitlines() method.
splitlines() occurs ~179 times in CPython3 standard library, so was
deemed worthy to implement. The method has subtle semantic differences
from just .split("\n"). It is also defined as working for any end-of-line
combination, but this is currently not implemented - it works only with
LF line-endings (which should be OK for text strings on any platforms,
but not OK for bytes).
2015-04-04 00:09:48 +03:00
Paul Sokolovsky dbc0191d5f unix: Add stackless config settings, for easy access. 2015-04-03 00:27:14 +03:00
stijn 28fa84b445 py: Add optional support for descriptors' __get__ and __set__ methods.
Disabled by default.  Enabled on unix and windows ports.
2015-03-26 23:55:14 +00:00
Damien George 4a8556ca58 unix: Remove -Wdouble-promotion from main build, and 2 from coverage.
The 2 removed from coverage build are: -Wredundant-decls and
-Wstrict-prototypes.
2015-03-22 22:41:45 +00:00
Paul Sokolovsky 6bf423df2c unix: Bump stack limit and adjust for 64-bitness.
Without that, "import http.client" failed due to max recursion.
2015-03-21 02:16:45 +02:00
stijn 3cc17c69ff py: Allow retrieving a function's __name__.
Disabled by default.  Enabled on unix and stmhal ports.
2015-03-20 23:13:32 +00:00
Paul Sokolovsky 8d51c9d376 unix: When using separate obj output dirs, make -B is no longer relevant. 2015-03-21 00:42:29 +02:00
Damien George 2e22c2b477 unix: Move compiler warnings from production build to coverage build. 2015-03-20 22:33:13 +00:00
Paul Sokolovsky 0ef01d0a75 py: Implement core of OrderedDict type.
Given that there's already support for "fixed table" maps, which are
essentially ordered maps, the implementation of OrderedDict just extends
"fixed table" maps by adding an "is ordered" flag and add/remove
operations, and reuses 95% of objdict code, just making methods tolerant
to both dict and OrderedDict.

Some things are missing so far, like CPython-compatible repr and comparison.

OrderedDict is Disabled by default; enabled on unix and stmhal ports.
2015-03-20 17:26:10 +00:00
Damien George 92496abe0f unix: Enable extra compiler warnings.
To address issue #699.
2015-03-19 00:25:33 +00:00
Damien George 42e0c59308 py: Add MICROPY_COMP_{DOUBLE,TRIPLE}_TUPLE_ASSIGN config options.
These allow to fine-tune the compiler to select whether it optimises
tuple assignments of the form a, b = c, d and a, b, c = d, e, f.
Sensible defaults are provided.
2015-03-14 13:11:35 +00:00
Paul Sokolovsky 1129de5ac0 unix: Support readline history saving to file, improves interactive usage. 2015-03-13 21:46:19 +00:00
Damien George d891452a73 py: Add MICROPY_MALLOC_USES_ALLOCATED_SIZE to allow simpler malloc API. 2015-03-03 21:23:13 +00:00
Damien George 81e661f28b travis: Add automated coverage testing using coveralls. 2015-03-01 14:50:09 +00:00
Paul Sokolovsky cefcbb22b2 objarray: Implement array slice assignment.
This is rarely used feature which takes enough code to implement, so is
controlled by MICROPY_PY_ARRAY_SLICE_ASSIGN config setting, default off.
But otherwise it may be useful, as allows to update arbitrary-sized data
buffers in-place.

Slice is yet to implement, and actually, slice assignment implemented in
such a way that RHS of assignment should be array of the exact same item
typecode as LHS. CPython has it more relaxed, where RHS can be any sequence
of compatible types (e.g. it's possible to assign list of int's to a
bytearray slice).

Overall, when all "slice write" features are implemented, it may cost ~1KB
of code.
2015-02-27 22:17:15 +02:00
Paul Sokolovsky bbaf68f2cb modffi: Implement 'O' type handling for func arguments. 2015-02-25 23:38:22 +02:00
Damien George 5cbeacebdb py: Make math special functions configurable and disabled by default.
The implementation of these functions is very large (order 4k) and they
are rarely used, so we don't enable them by default.

They are however enabled in stmhal and unix, since we have the room.
2015-02-22 14:48:18 +00:00
Paul Sokolovsky 99bcaa2fb6 modffi: Add toplevel func() function to create a function by pointer. 2015-02-11 07:21:03 +08:00
Damien George 0bfc7638ba py: Protect mp_parse and mp_compile with nlr push/pop block.
To enable parsing constants more efficiently, mp_parse should be allowed
to raise an exception, and mp_compile can already raise a MemoryError.
So these functions need to be protected by an nlr push/pop block.

This patch adds that feature in all places.  This allows to simplify how
mp_parse and mp_compile are called: they now raise an exception if they
have an error and so explicit checking is not needed anymore.
2015-02-07 18:33:58 +00:00
Paul Sokolovsky 8775caf9f1 modffi: Add .addr() method to just get symbol address. 2015-02-06 00:19:43 +02:00
Paul Sokolovsky 98c4bc3fac py: Add MICROPY_PY_ALL_SPECIAL_METHODS and __iadd__ special method under it. 2015-01-31 00:35:56 +02:00
Damien George 598af3a7d6 unix: Add "coverage" target to do coverage testing using gcov. 2015-01-29 14:54:38 +00:00
Paul Sokolovsky 31c1f1300e modffi: 's' (string) return type: handle NULL properly (return None). 2015-01-25 01:36:14 +02:00
Paul Sokolovsky 2e526ff1a1 modffi: Support return values of mp_obj_t type. 2015-01-22 01:09:17 +02:00
Paul Sokolovsky 0ab3fc3805 modffi: Support open own executable using open(None). 2015-01-21 00:38:06 +02:00
Damien George ff8dd3f486 py, unix: Allow to compile with -Wunused-parameter.
See issue #699.
2015-01-20 12:47:20 +00:00
Damien George 50912e7f5d py, unix, stmhal: Allow to compile with -Wshadow.
See issue #699.
2015-01-20 11:55:10 +00:00
Damien George 51ef28a9d6 unix: Update .gitignore for "fast" and "minimal" builds. 2015-01-16 18:05:31 +00:00
Damien George 3926c72dd2 unix: Add target to build "minimal" uPy interpreter. 2015-01-16 18:03:01 +00:00
Damien George 963a5a3e82 py, unix: Allow to compile with -Wsign-compare.
See issue #699.
2015-01-16 17:47:07 +00:00
Damien George d95b519aa1 unix, windows: Don't call mp_unix_mark_exec on windows. 2015-01-14 11:43:51 +00:00
Damien George 2127e9a844 py, unix: Trace root pointers with native emitter under unix port.
Native code has GC-heap pointers in it so it must be scanned.  But on
unix port memory for native functions is mmap'd, and so it must have
explicit code to scan it for root pointers.
2015-01-14 00:11:09 +00:00
Damien George abc1959e2c py, unix, lib: Allow to compile with -Wold-style-definition. 2015-01-12 22:34:38 +00:00
Damien George cd34207409 py: Can compile with -Wmissing-declarations and -Wmissing-prototypes. 2015-01-12 22:30:49 +00:00
Damien George 0178aa9a11 py, unix: Allow to compile with -Wdouble-promotion.
Ref issue #699.
2015-01-12 21:56:35 +00:00
Damien George ddd1e18801 py: Add config option MICROPY_COMP_MODULE_CONST for module consts.
Compiler optimises lookup of module.CONST when enabled (an existing
feature).  Disabled by default; enabled for unix, windows, stmhal.
Costs about 100 bytes ROM on stmhal.
2015-01-10 14:07:24 +00:00
Damien George 89deec0bab py: Add MICROPY_PY_MICROPYTHON_MEM_INFO to enable mem-info funcs.
This allows to enable mem-info functions in micropython module, even if
MICROPY_MEM_STATS is not enabled.  In this case, you get mem_info and
qstr_info but not mem_{total,current,peak}.
2015-01-09 20:12:54 +00:00
Damien George 4a5895c4eb py: Disable stack checking by default; enable on most ports. 2015-01-09 00:10:55 +00:00
Damien George 115187f7ce unix: Allow to compile with float support disabled. 2015-01-08 15:41:11 +00:00
stijn afd6c8e1d2 Remove obsolete bss-related code/build features
GC for unix/windows builds doesn't make use of the bss section anymore,
so we do not need the (sometimes complicated) build features and code related to it
2015-01-08 15:29:44 +01:00
Damien George 7ee91cf861 py: Add option to cache map lookup results in bytecode.
This is a simple optimisation inspired by JITing technology: we cache in
the bytecode (using 1 byte) the offset of the last successful lookup in
a map. This allows us next time round to check in that location in the
hash table (mp_map_t) for the desired entry, and if it's there use that
entry straight away.  Otherwise fallback to a normal map lookup.

Works for LOAD_NAME, LOAD_GLOBAL, LOAD_ATTR and STORE_ATTR opcodes.

On a few tests it gives >90% cache hit and greatly improves speed of
code.

Disabled by default.  Enabled for unix and stmhal ports.
2015-01-07 21:07:23 +00:00
Damien George b4b10fd350 py: Put all global state together in state structures.
This patch consolidates all global variables in py/ core into one place,
in a global structure.  Root pointers are all located together to make
GC tracing easier and more efficient.
2015-01-07 20:33:00 +00:00
Paul Sokolovsky ae58795c44 unix: Enable -fno-crossjumping for fast build.
Confirmed that it improves perfomance of simple "for i in range(N): pass"
loop by 15% on Core2.
2015-01-03 21:15:02 +02:00
Damien George 6d7e47087f unix: Prefix includes with py/; remove need for -I../py. 2015-01-01 20:40:19 +00:00
Damien George 51dfcb4bb7 py: Move to guarded includes, everywhere in py/ core.
Addresses issue #1022.
2015-01-01 20:32:09 +00:00
Paul Sokolovsky 8a8c1fc82f py: Add basic framework for issuing compile/runtime warnings. 2015-01-01 22:09:18 +02:00
Damien George 9ddbe291c4 py: Add include guards to mpconfig,misc,qstr,obj,runtime,parsehelper. 2014-12-29 01:02:19 +00:00
Damien George e37dcaafb4 py: Allow to properly disable builtin "set" object.
This patch makes MICROPY_PY_BUILTINS_SET compile-time option fully
disable the builtin set object (when set to 0).  This includes removing
set constructor/comprehension from the grammar, the compiler and the
emitters.  Now, enabling set costs 8168 bytes on unix x64, and 3576
bytes on stmhal.
2014-12-27 17:33:30 +00:00
Paul Sokolovsky 3b74c91684 Makefiles: Support py/*.h includes per #1022. 2014-12-27 16:32:52 +02:00
Paul Sokolovsky 9c658b6afc unix, windows: Add _os.system() call.
system() is the basic function to support automation of tasks, so have it
available builtin, for example, for bootstrapping rest of micropython
environment.
2014-12-23 12:56:24 +00:00
Paul Sokolovsky 8427c5b76c unix/windows: Make sure that process exit code is portable 8-bit value.
This fixes FORCED_EXIT internal flag leaking into Windows exit code.
2014-12-19 00:01:49 +02:00
Paul Sokolovsky 9d944c7fb2 unix: Rename "time" module to "utime" to allow extensibility.
Name choosen per latest conventions and for compatibiity with stmhal port.
2014-12-17 00:13:32 +02:00
Paul Sokolovsky 0078561303 modffi: Support void (None) return value for Python callback functions. 2014-12-16 00:28:12 +02:00
Paul Sokolovsky b62371e8fb modffi: 64-bit cleanness (fixes actual bug in callback arg handling). 2014-12-15 02:18:49 +02:00
Paul Sokolovsky 83d27b0f0b unix: Enable Thumb2 and ARM emitters by default on corresponding archs. 2014-12-14 03:24:17 +02:00
Damien George 969a6b37bf py: Make functions static where appropriate. 2014-12-10 22:08:14 +00:00
Nikita Nazarenko d51107927d unix: add unlink function to os module 2014-12-10 21:49:24 +00:00
Damien George 78d702c300 py: Allow builtins to be overridden.
This patch adds a configuration option (MICROPY_CAN_OVERRIDE_BUILTINS)
which, when enabled, allows to override all names within the builtins
module.  A builtins override dict is created the first time the user
assigns to a name in the builtins model, and then that dict is searched
first on subsequent lookups.  Note that this implementation doesn't
allow deleting of names.

This patch also does some refactoring of builtins code, creating the
modbuiltins.c file.

Addresses issue #959.
2014-12-09 16:19:48 +00:00
Paul Sokolovsky 46c3ab2004 modsys: Add sys.print_exception(exc, file=sys.stdout) function.
The function is modeled after traceback.print_exception(), but unbloated,
and put into existing module to save overhead on adding another module.
Compliant traceback.print_exception() is intended to be implemented in
micropython-lib in terms of sys.print_exception().

This change required refactoring mp_obj_print_exception() to take pfenv_t
interface arguments.

Addresses #751.
2014-12-08 20:25:49 +00:00
Damien George be6d8be91e py: Rename mp_obj_int_get to mp_obj_int_get_truncated; fix struct.pack.
mp_obj_int_get_truncated is used as a "fast path" int accessor that
doesn't check for overflow and returns the int truncated to the machine
word size, ie mp_int_t.

Use mp_obj_int_get_truncated to fix struct.pack when packing maximum word
sized values.

Addresses issues #779 and #998.
2014-12-05 23:13:52 +00:00
Damien George a4c52c5a3d py: Optimise lexer by exposing lexer type.
mp_lexer_t type is exposed, mp_token_t type is removed, and simple lexer
functions (like checking current token kind) are now inlined.

This saves 784 bytes ROM on 32-bit unix, 348 bytes on stmhal, and 460
bytes on bare-arm.  It also saves a tiny bit of RAM since mp_lexer_t
is a bit smaller.  Also will run a bit more efficiently.
2014-12-05 19:35:18 +00:00
Paul Sokolovsky 6e8ff9cd68 modmicropython: Move mem_info() and qstr_info() functions from unix port.
TODO: Merge useful functionality from modpyb too.
2014-12-01 20:42:24 +02:00
Damien George 3b603f29ec Use MP_DEFINE_CONST_DICT macro to define module dicts.
This is just a clean-up of the code.  Generated code is exactly the
same.
2014-11-29 14:39:27 +00:00
Paul Sokolovsky bfdc205934 modubinascii: Add, with hexlify() implementation. 2014-11-29 13:52:47 +00:00
Paul Sokolovsky f4b19c873f moduhashlib: Initial module skeleton. 2014-11-22 14:47:46 +02:00
Damien George 5694cc5490 py: Make stream seek correctly check for ioctl fn; add seek for textio. 2014-11-16 23:56:37 +00:00
Paul Sokolovsky 838eb1fa2d stream: Implement seek operation support via ioctl, wrapped in generic method.
Also, implement for unix port.
2014-11-17 00:16:14 +02:00
Paul Sokolovsky 98d8d59c33 unix: Allow -X heapsize number take 'w' specifier for word size adjustment.
The specifier should go after the number, before size suffix like 'k' or 'm'.
E.g.: "-X heapsize=100wk" will use 100K heap on 32-bit system and 200K - on
64-bit.
2014-11-05 22:47:30 +00:00
Paul Sokolovsky 346aacf27f unix: fast: Set initial module dict size big to have high pystone score.
For this, introduce MICROPY_MODULE_DICT_SIZE config setting.
2014-11-05 00:30:21 +02:00
Paul Sokolovsky 1060baa2c2 unix: Provide "fast" target to build interpreter for benchmarking.
This build is primarily intended for benchmarking, and may have random
features enabled/disabled to get high scores in synthetic benchmarks.
The intent is to show/prove that MicroPython codebase can compete with
CPython, when configured appropriately. But the main MicroPython aim
still remains to optimize for memory usage (which inevitibly leads to
performance degradation in some areas on some workloads).
2014-11-02 18:17:43 +02:00
Damien George 109c1de015 py: Make gc.enable/disable just control auto-GC; alloc is still allowed.
gc.enable/disable are now the same as CPython: they just control whether
automatic garbage collection is enabled or not.  If disabled, you can
still allocate heap memory, and initiate a manual collection.
2014-10-31 21:30:46 +00:00
stijn 4e54c876a7 Add -Wpointer-arith flag to prevent problems with pointer arithmetic on void* 2014-10-29 10:29:09 +01:00
Paul Sokolovsky 429e3f077e unix: Make -v dump memory info at exit.
Also, move bytecode dumps to -v -v, because they're too verbose for just -v.
2014-10-26 22:36:56 +00:00
Paul Sokolovsky e503512f83 unix: Implement -m option (execute module from stdlib).
Support for packages as argument not implemented, but otherwise error and
exit handling should be correct. This for example will allow to do:

pip-micropython install micropython-test.pystone
micropython -m test.pystone
2014-10-26 15:54:19 +00:00
Damien George c76af32575 unix/windows: Disable sigaction on windows port. 2014-10-26 00:42:41 +01:00
Damien George 124df6f8d0 py: Add mp_pending_exception global variable, for VM soft interrupt.
This allows to implement KeyboardInterrupt on unix, and a much safer
ctrl-C in stmhal port.  First ctrl-C is a soft one, with hope that VM
will notice it; second ctrl-C is a hard one that kills anything (for
both unix and stmhal).

One needs to check for a pending exception in the VM only for jump
opcodes.  Others can't produce an infinite loop (infinite recursion is
caught by stack check).
2014-10-25 23:37:57 +01:00
Damien George c9fc620723 py: Implement compile builtin, enabled only on unix port.
This should be pretty compliant with CPython, except perhaps for some
corner cases to do with globals/locals context.

Addresses issue #879.
2014-10-25 22:07:25 +01:00
Paul Sokolovsky fcff4663dd unix: Allow -X heapsize= option take numbers with K & M suffixes.
For kilobytes and megabytes respectively.
2014-10-25 17:00:55 +01:00
Damien George 0b13f3e026 py: Improve memory usage debugging; better GC AT dumping.
In unix port, mem_info(1) now prints pretty GC alloc table.
2014-10-24 23:12:25 +01:00
Damien George dd4f4530ab py: Add builtin memoryview object (mostly using array code). 2014-10-23 13:34:35 +01:00
Damien George f5d69794a8 extmod: Add uheapq module. 2014-10-22 23:20:15 +01:00
stijn 2fe4cf7761 Implement kwargs for builtin open() and _io.FileIO
This makes open() and _io.FileIO() more CPython compliant.
The mode kwarg is fully iplemented.
The encoding kwarg is allowed but not implemented; mainly to allow
the tests to specify encoding for CPython, see #874
2014-10-21 22:10:01 +03:00
Paul Sokolovsky 1a55b6a787 unix, stmhal: Implement file.readinto() method.
Also, usocket.readinto(). Known issue is that .readinto() should be available
only for binary files, but micropython uses single method table for both
binary and text files.
2014-10-18 22:44:07 +03:00
Damien George c92672d7f8 unix: Make -c option parse input script as a file, as per CPython.
Addresses issue #915.
2014-10-17 23:51:39 +01:00
Paul Sokolovsky 34162872b1 moduzlib: Integrate into the system. 2014-10-13 00:07:44 +03:00
Damien George 26fa3e30ec Merge branch 'modure' of https://github.com/pfalcon/micropython into pfalcon-modure 2014-10-11 18:49:02 +01:00
Paul Sokolovsky c36c75c4dc unix: Update comment MICROPY_GCREGS_SETJMP (untested -> undertested). 2014-10-11 20:33:44 +03:00
Paul Sokolovsky 6c2ab5c315 unix: Add comment about needed dependencies for MICROPY_FORCE_32BIT. 2014-10-11 20:33:37 +03:00
Paul Sokolovsky c71e045165 modure: Initial module, using re1.5 (which is based on re1 codebase).
https://github.com/pfalcon/re1.5
2014-10-11 14:36:32 +03:00
Paul Sokolovsky 23b3b04072 unix: Rename "microsocket" module to "usocket".
Per new conventions, we'd like to consistently use "u*" naming conventions
for modules which don't offer complete CPython compatibility, while offer
subset or similar API.
2014-10-09 20:43:10 +03:00
Dave Hylands 3556e45711 Allow real memory errors (from locked gc) to be reported with traceback. 2014-10-07 08:07:49 -07:00
Damien George 854c8c0153 unix: Detect and print compile error. 2014-10-05 22:25:36 +01:00
Damien George 39dc145478 py: Change [u]int to mp_[u]int_t in qstr.[ch], and some other places.
This should pretty much resolve issue #50.
2014-10-03 19:52:22 +01:00
Damien George 762d57519d unix: Do a proper clean-up on sys.exit/SystemExit.
Addresses issue #859.
2014-10-01 23:18:39 +01:00
Damien George 860805aae7 unix: Remove unnecessary #defines from config. 2014-09-29 19:41:49 +01:00
Damien George b0261341d3 py: For malloc and vstr functions, use size_t exclusively for int type.
It seems most sensible to use size_t for measuring "number of bytes" in
malloc and vstr functions (since that's what size_t is for).  We don't
use mp_uint_t because malloc and vstr are not Micro Python specific.
2014-09-25 15:49:26 +01:00
blmorris fa6567a39f Clean up logical flow for setting LDFLAGS to build for Linux and OSX
Add more specific comments describing what is going on.
2014-09-23 09:42:18 -04:00
blmorris 8afb9b3863 Incorporate change in assignment logic suggested by dhylands 2014-09-22 23:00:42 -04:00
blmorris 1fae787493 Fix unix/Makefile to build on OSX
Force OSX to compile with clang even if gcc is available
Change LDFLAGS syntax to be compatible with clang
Fix questionable syntax on line 90
Remove extraneous tab character
2014-09-22 15:16:14 -04:00
Damien George 612045f53f py: Add native json printing using existing print framework.
Also add start of ujson module with dumps implemented.  Enabled in unix
and stmhal ports.  Test passes on both.
2014-09-17 22:56:34 +01:00
Damien George b92cbe6129 py: Move definition of mp_sys_exit to core.
sys.exit always raises SystemExit so doesn't need a special
implementation for each port.  If C exit() is really needed, use the
standard os._exit function.

Also initialise mp_sys_path and mp_sys_argv in teensy port.
2014-09-15 15:53:09 +01:00
Damien George 91fe0d4880 unix: Fix modffi to be able to return double on x86 machines. 2014-09-06 23:04:42 +00:00
Damien George c90f59ec3a py: Add support for emitting native x86 machine code. 2014-09-06 23:06:36 +01:00
Damien George 17598d49e1 unix: Don't use -Wno-error=cpp or #warning; fix strict alias warning.
For the sake of older versions of gcc (and other compilers), don't use
the #warning CPP directive, nor the -Wno-error=cpp option.

Also, fix a strict alias warning in modffi.c for older compilers, and
add a test for ffi module.

Addresses issue #847.
2014-09-06 17:46:52 +01:00
Damien George dda46460ff Code style/whitespace cleanup; remove obsolete headers.
And move the MAP_ANON redefinition from py/asmx64.c to unix/alloc.c.
2014-09-03 22:47:23 +01:00
Damien George a669cbc690 unix: Auto-detect MICROPY_EMIT_X64 and MICROPY_GCREGS_SETJMP.
If not set, MICROPY_EMIT_X64 is set only if on x86-64 machine.

If not set, MICROPY_GCREGS_SETJMP is set when on MIPS.
2014-09-03 22:40:15 +01:00
Fabian Vogt b7235b8412 Add cache flush in py/asmarm.c and add new MP_PLAT_ALLOC_EXEC and MP_PLAT_FREE_EXEC macros
Fixes issue #840
2014-09-03 23:07:42 +02:00
Damien George 4abff7500f py: Change uint to mp_uint_t in runtime.h, stackctrl.h, binary.h.
Part of code cleanup, working towards resolving issue #50.
2014-08-30 14:59:21 +01:00
Damien George d182b98a37 py: Change all uint to mp_uint_t in obj.h.
Part of code cleanup, working towards resolving issue #50.
2014-08-30 14:19:41 +01:00
Damien George 9c4cbe2ac0 py: Make tuple and list use mp_int_t/mp_uint_t.
Part of code cleanup, to resolve issue #50.
2014-08-30 14:04:14 +01:00
Damien George ecc88e949c Change some parts of the core API to use mp_uint_t instead of uint/int.
Addressing issue #50, still some way to go yet.
2014-08-30 00:35:11 +01:00
Damien George db63660c19 Add pip-micropython to unix make install.
Also add -t/--target option to pip-micropython to allowing installing to
the pyboard.

Thanks to turbinenreiter/Sebastian Plamauer for the patch.
2014-08-26 16:03:57 +01:00
Damien George 3c658a4e75 py: Fix bug where GC collected native/viper/asm function data.
Because (for Thumb) a function pointer has the LSB set, pointers to
dynamic functions in RAM (eg native, viper or asm functions) were not
being traced by the GC.  This patch is a comprehensive fix for this.

Addresses issue #820.
2014-08-24 16:28:17 +01:00
Damien George 25fc41dd31 unix, modtermios: Make it properly configurable; fix spelling mistake. 2014-08-24 13:19:22 +01:00
Paul Sokolovsky 4f9ebade60 modtermios: Add "termios" unix module, subset of CPython's.
Also provides setraw() function from "tty" module (which in CPython is
implemented in Python). The idea here is that 95% of "termios" module usage
is to set raw mode to allow access to normal serial devices. Then, instead
of exporting gazillion termios symbols, it's better to implement it in C,
and export minimal number of symbols (mostly baud rates and drain values).
2014-08-23 06:09:46 +03:00
Paul Sokolovsky 13ec400f28 Merge pull request #796 from turbinenreiter/makeinstall
unix: Added install/uninstall
2014-08-18 22:29:37 +03:00
Damien George 8f81b5cb4b py: Put SystemExit in builtin namespace.
Also fix unix port so that SystemExit with no arg exits with value 0.
2014-08-16 14:32:06 +01:00
Paul Sokolovsky 510296f25a modzlibd: Decompress part of "zlib" module, based on miniz tinfl.c . 2014-08-13 00:26:19 +03:00
Sebastian Plamauer 2eeeafcba5 added install/uninstall 2014-08-11 19:47:00 +02:00
Paul Sokolovsky 2831a8f800 modsocket: .recv() returns bytes object. 2014-08-10 21:24:47 +03:00
Damien George 8dbbbbc793 Put call to qstr_init and mp_init_emergency_exc_buf in mp_init.
qstr_init is always called exactly before mp_init, so makes sense to
just have mp_init call it.  Similarly with
mp_init_emergency_exception_buf.  Doing this makes the ports simpler and
less error prone (ie they can no longer forget to call these).
2014-08-04 10:05:16 +01:00
Damien George bb4c6f35c6 py: Make MP_OBJ_NEW_SMALL_INT cast arg to mp_int_t itself.
Addresses issue #724.
2014-07-31 10:49:14 +01:00
Damien George 07133415d2 Merge pull request #738 from dhylands/except-args
Add support for storing args during an exception raised by an irq.
2014-07-29 23:15:35 +01:00
Paul Sokolovsky d0f5e61ab5 py: Implement __file__ attribute for modules. 2014-07-28 21:21:59 +03:00
Damien George adf0f2ae1a py: Change stream protocol API: fns return uint; is_text for text. 2014-07-27 22:38:58 +01:00
Dave Hylands 5b7fd20fea Add support for storing args during an exception raised by an irq.
The user code should call micropython.alloc_emergency_exception_buf(size)
where size is the size of the buffer used to print the argument
passed to the exception.

With the test code from #732, and a call to
micropython.alloc_emergenncy_exception_buf(100) the following error is
now printed:
```python
>>> import heartbeat_irq
Uncaught exception in Timer(4) interrupt handler
Traceback (most recent call last):
  File "0://heartbeat_irq.py", line 14, in heartbeat_cb
NameError: name 'led' is not defined
```
2014-07-25 14:00:06 -07:00
Damien George 04c9fec7d1 Merge pull request #757 from stinos/windows-fsync
Add fsync for windows, i.e. _commit. See dce8876
2014-07-19 18:40:49 +01:00
Damien George 1694bc733d py: Add stream reading of n unicode chars; unicode support by default.
With unicode enabled, this patch allows reading a fixed number of
characters from text-mode streams; eg file.read(5) will read 5 unicode
chars, which can made of more than 5 bytes.

For an ASCII stream (ie no chars > 127) it only needs to do 1 read.  If
there are lots of non-ASCII chars in a stream, then it needs multiple
reads of the underlying object.

Adds a new test for this case.  Enables unicode support by default on
unix and stmhal ports.
2014-07-19 18:34:04 +01:00
stijn 73ab8cc21d Add fsync for windows, i.e. _commit. See dce8876 2014-07-16 09:37:09 +02:00
Paul Sokolovsky dce8876dbe unix: file: No fsync() on Windows. 2014-07-13 23:34:35 +03:00
Paul Sokolovsky 122c9db3db unix: file: Implement .flush() method.
This method apparently should be part of stream interface.
2014-07-13 23:14:24 +03:00
Paul Sokolovsky b82f34edde unix: Allow to disable MICROPY_EMIT_X64 from commandline.
emitnative in particular requires nlr_* to be real functions, so doesn't
compile with MICROPY_NLR_SETJMP=1.
2014-07-13 13:49:51 +03:00
Paul Sokolovsky 8215847b4d moductypes: Foreign data interface module, roughly based on ctype ideas.
But much smaller and memory-efficient. Uses Python builtin data structures
(dict, tuple, int) to describe structure layout.
2014-07-09 19:28:24 +03:00
Paul Sokolovsky 4e0eeebdc2 py: Implement sys.maxsize, standard way to check platform "bitness".
Implementing it as a static constant is a bit peculiar and require cooperation
from long int implementation.
2014-07-03 18:09:36 +03:00
Damien George 40f3c02682 Rename machine_(u)int_t to mp_(u)int_t.
See discussion in issue #50.
2014-07-03 13:25:24 +01:00
Paul Sokolovsky caa7334141 stackctrl: Add "mp_" prefix. 2014-07-01 02:14:08 +03:00
Paul Sokolovsky e95b6b5e07 modffi: Add special 'C' code for passing a callback function pointer. 2014-07-01 02:05:34 +03:00
Paul Sokolovsky bb35f425f9 Merge pull request #730 from stinos/windows-mpconfig
windows: Sync mpconfigport.h with the unix' version
2014-06-29 20:50:16 +03:00
Paul Sokolovsky a23475979b modffi: Support short types. 2014-06-29 15:48:21 +03:00
stijn ec6fa8732b windows: Sync mpconfigport.h with the unix' version
- rearrange/add definitions that were not there so it's easier to compare both
- use MICROPY_PY_SYS_PLATFORM in main.c since it's available anyway
- define EWOULDBLOCK, it is missing from ingw32
2014-06-29 09:40:20 +02:00
stijn 5478ed18ea unix: Fix mpconfig.h not being included before misc.h
This fixes count_lead_ones in misc.h not compiling due to unknown types
2014-06-28 20:49:39 +02:00
Damien George 635b60e299 unix, stmhal: Add option for STR_UNICODE to mpconfigport.h.
Unicode is disabled by default for now, since FileIO.read(n) is
currently not implemented for text-mode files, and this is an
often function.
2014-06-28 10:29:52 +01:00
Paul Sokolovsky 8a96ebea75 py: Move stack_ctrl_init() to mp_init().
As stack checking is enabled by default, ports which don't call
stack_ctrl_init() are broken now (report RuntimeError on startup). Save
them trouble and just init stack control framework in interpreter init.
2014-06-27 21:02:04 +03:00
Paul Sokolovsky 3c8ce38d20 Merge pull request #717 from stinos/dead-code
unix: Remove unused CTRL-D definition
2014-06-27 01:23:18 +03:00
Paul Sokolovsky 23668698cb py: Add portable framework to query/check C stack usage.
Such mechanism is important to get stable Python functioning, because Python
function calling is handled with C stack. The idea is to sprinkle
STACK_CHECK() calls in places where there can be C recursion.

TODO: Add more STACK_CHECK()'s.
2014-06-27 00:03:55 +03:00
stijn 39b6e27944 unix: Remove unused CTRL-D definition 2014-06-25 13:33:10 +02:00
Paul Sokolovsky 939c2e7f44 Merge pull request #690 from stinos/msvc-gc
msvc: Enable GC
2014-06-24 21:34:51 +03:00
Paul Sokolovsky 3c9b24bebe modsocket: Fix uClibc detection. 2014-06-24 21:20:38 +03:00
Paul Sokolovsky 141df2d350 unix: Dump default heap size in usage message. 2014-06-24 16:58:00 +03:00
Paul Sokolovsky cd590cbfaa unix: Don't error out on #warning directive. 2014-06-22 19:20:55 +03:00
Paul Sokolovsky ff5932a8d8 modsocket: Workaround uClibc issue with numeric port for getaddrinfo().
It sucks to workaround this on uPy side, but upgrading not upgradable
embedded systems sucks even more.
2014-06-22 19:20:55 +03:00
Paul Sokolovsky 949a49c9da modsocket: Add call to freeaddrinfo(). 2014-06-22 19:11:34 +03:00
Paul Sokolovsky 69d0a1c540 unix: uClibc doesn't like NULL as a buffer arg to realpath().
So, allocate one explicitly.
2014-06-22 19:08:32 +03:00
stijn de5ce6d461 gc: Use simple cast instead of union to silence compiler 2014-06-22 11:32:32 +02:00
stijn 8abcf666cb windows: Enable GC and implement bss start and end symbols
The pointers to the bss section are acquired in init.c()
by inspecting the PE header. Works for msvc and mingw.
2014-06-22 11:31:16 +02:00
Paul Sokolovsky a96cc824bd py: Support arm and thumb ARM ISAs, in addition to thumb2.
These changes were tested with QEMU, and by few people of real hardware.
2014-06-22 01:40:45 +03:00
Paul Sokolovsky 17a49431d4 unix: Allow to override MICROPY_GCREGS_SETJMP from cmdline. 2014-06-20 20:22:31 +03:00
Paul Sokolovsky 7cd46a12ae unix: Add CFLAGS_EXTRA & LDFLAGS_EXTRA for command line usage.
The idea is that it should be possible to pass any additional params for
experimentation without need to patch sources (and without need to deviate
from or repeat baseline options).
2014-06-20 20:21:21 +03:00
Paul Sokolovsky 7e56e55252 unix: Refactor order file munging fo MacOSX. 2014-06-20 20:21:11 +03:00
Paul Sokolovsky eecf3e90c6 unix: Group CFLAGS related stuff together. 2014-06-20 20:21:11 +03:00
Paul Sokolovsky 2099b6897f unix: Allow to override compiler warning options without touching the rest.
Some people want to enable even more warnings. Let them do it without putting
burden on everyone. Some people vice versa think that current settings should
be relaxed. In this regard, -Werror is the most problematic, it disallows to
use #warning directive, and disallows to pass configuration settings on make
command lines. Again, until decided how to deal with these globally, allow to
work around these problems locally.
2014-06-20 20:18:08 +03:00
Emmanuel Blot f6932d6506 Prefix ARRAY_SIZE with micropython prefix MP_ 2014-06-19 18:54:34 +02:00
Damien George 4480cb3711 Provide definition of alloca() in mpconfigport.h. 2014-06-08 13:25:33 +01:00
Damien George df896eceef Merge branch 'alloca' of github.com:marcusva/micropython into marcusva-alloca 2014-06-08 13:18:14 +01:00
Paul Sokolovsky b9b9354e6c modsys: Add optional support for sys.platform.
Ports which wants to have it, should define MICROPY_PY_SYS_PLATFORM to a
string value they need.
2014-06-07 23:40:04 +03:00
Damien George a9b5248e18 Merge pull request #672 from marcusva/makefile
toolchain fixes to enable cross compatibility
2014-06-07 13:03:29 +01:00
Marcus von Appen 585a3394df - Cast the struct stat sb.st_ino field to machine_int_t explicitly to avoid a
cast error in MP_OBJ_NEW_SMALL_INT(). This is necessary for FreeBSD, where
  st_ino is of different size
- If MP_CLOCKS_PER_SEC is defined on the target host, simply define CLOCK_DIV
  as a fraction, regardless of the value of MP_CLOCKS_PER_SEC.
  FreeBSD uses a non-POSIX compliant value of 128 for CLOCKS_PER_SEC
2014-06-07 09:50:18 +02:00
Marcus von Appen 0c90eb1658 - FreeBSD provides alloca() via stdlib.h, in contrast to Linux and Windows
- Move the includes for alloca() intp mpconfigport.h
2014-06-07 09:36:04 +02:00
Marcus von Appen 8ffc02495f - Let the build environment decide about the toolchain to be used, in case
there are special tweaks and paths to be considered. Just provide some
  defaults, in case the values are undefined.
- py-version.sh does not need any bash specific features.
- Use libdl only on Linux for now. FreeBSD provides dl*() calls from libc.
2014-06-07 09:16:42 +02:00
Damien George c61be8e1e1 Merge pull request #662 from stinos/windows-pathsep
unix: Fix path seperator used depending on OS
2014-06-07 00:05:59 +01:00
Paul Sokolovsky 755a55f507 modgc: Implement return value for gc.collect(), enable on Unix. 2014-06-05 22:48:02 +03:00
stijn df3ab07994 unix: Fix path seperator used depending on OS
';' is the standard seperator used for paths in environment variables on Windows
2014-06-05 12:34:41 +02:00
Paul Sokolovsky 76c8a4c91b unix: Add setjmp-based GC register helper implementation.
As I suspected for a long time, for x86, register helper doesn't really make
any difference - there's simply not enough register to keep anything in
them for any prolonged time. Anything gets pushed on stack anyway. So, on
x86, uPy passed all tests even with empty reg helper. So, this setjmp
implementation goes as "untested".
2014-06-05 04:32:17 +03:00
Paul Sokolovsky d3439d0c60 py: Instead of having "debug on" var, have "optimization level" var.
This allows to have multiple "optimization" levels (CPython has two
(-OO removes docstrings), we can have more).
2014-06-03 12:32:59 +03:00
Paul Sokolovsky dd0dee3afc unix: Properly print script filename in case of error. 2014-06-03 01:26:43 +03:00
Damien George fb510b3bf9 Rename bultins config variables to MICROPY_PY_BUILTINS_*.
This renames:
MICROPY_PY_FROZENSET -> MICROPY_PY_BUILTINS_FROZENSET
MICROPY_PY_PROPERTY -> MICROPY_PY_BUILTINS_PROPERTY
MICROPY_PY_SLICE -> MICROPY_PY_BUILTINS_SLICE
MICROPY_ENABLE_FLOAT -> MICROPY_PY_BUILTINS_FLOAT

See issue #35 for discussion.
2014-06-01 13:32:54 +01:00
Paul Sokolovsky 3dfa76cb85 unix: 64-bit cleanness. 2014-05-31 03:19:15 +03:00
Paul Sokolovsky 914bcf16d8 unix: Add poorman's stack usage info to mem_info() dump. 2014-05-31 02:34:39 +03:00
Paul Sokolovsky 347b3a3d1f modsocket: Add some comments on intended usage/API design of module. 2014-05-31 01:48:26 +03:00
Paul Sokolovsky 50b08c920a modsocket: Remove stale ifdef. 2014-05-31 01:41:41 +03:00
Paul Sokolovsky 1d567592b1 unix/gccollect.c: Make Clang workaround apply only to it. Unbreaks gcc builds. 2014-05-28 15:37:22 +03:00
Paul Sokolovsky 168a9ce863 Revert "Fix DEBUG=1 builds"
This reverts commit 6e76f7bc90.

This patch tries to workaround a previous clang workaround. Instead of going
into workaround of workaround spiral, the original workaround should be tamed.
2014-05-28 15:28:30 +03:00
Dave Hylands 6e76f7bc90 Fix DEBUG=1 builds
Without this fix, I get the following error:

CC gccollect.c
gccollect.c: In function ‘gc_helper_get_regs’:
gccollect.c:63:1: error: bp cannot be used in asm here
2014-05-26 16:29:24 -07:00
Paul Sokolovsky 0405b2210d modos: stat(): Accept bytes argument. 2014-05-26 02:02:47 +03:00
Damien George 2617eebf2f Change const byte* to const char* where sensible.
This removes need for some casts (at least, more than it adds need
for new casts!).
2014-05-25 22:27:57 +01:00
Damien George 7a4ddd2428 Add SystemExit exception and use it in unix/ and stmhal/ ports.
Addresses issue #598.
2014-05-24 23:32:19 +01:00
Damien George ee3fd46f13 Rename configuration variables controling Python features.
Now of the form MICROPY_PY_*.  See issue #35.
2014-05-24 23:03:12 +01:00
Paul Sokolovsky d0ceb04b90 modsocket: 64-bit cleanness. 2014-05-24 23:00:09 +03:00
Paul Sokolovsky 561789d718 unix modsocket: Make .makefile() method more compliant.
.makefile() should allow to specify which stream time to create - byte
or text.
2014-05-24 21:24:37 +03:00
Damien George efaef6eea3 unix: Fix casting issue, int to small int object. 2014-05-21 20:53:56 +01:00
Damien George 58ebde4664 Tidy up some configuration options.
MP_ALLOC_* -> MICROPY_ALLOC_*
MICROPY_PATH_MAX -> MICROPY_ALLOC_PATH_MAX
MICROPY_ENABLE_REPL_HELPERS -> MICROPY_HELPER_REPL
MICROPY_ENABLE_LEXER_UNIX -> MICROPY_HELPER_LEXER_UNIX
MICROPY_EXTRA_* -> MICROPY_PORT_*

See issue #35.
2014-05-21 20:32:59 +01:00
Damien George 63436ce22e unix, Mac support: Generate order.def via Makefile. 2014-05-21 19:56:54 +01:00
Damien George 0fd01683c6 Merge pull request #607 from Anton-2/osx-clang
Allow compilation of unix port under clang on OS X
2014-05-21 19:51:05 +01:00
Paul Sokolovsky 9e29666bf9 py: Implement proper separation between io.FileIO and io.TextIOWrapper.
io.FileIO is binary I/O, ans actually optional. Default file type is
io.TextIOWrapper, which provides str results. CPython3 explicitly describes
io.TextIOWrapper as buffered I/O, but we don't have buffering support yet
anyway.
2014-05-19 21:56:07 +03:00
Paul Sokolovsky 767e45c290 modos: Clean 64-bit issues. 2014-05-15 18:38:54 +03:00
Paul Sokolovsky 0c124c3123 unix: Add "_os" module with stat().
stat() is bad function to use using FFI, because its ABI is largely private.
To start with, Glibc .so doesn't even have "stat" symbol. Then, layout of
struct stat is too implementation-dependent. So, introduce _os to deal
with stat() and other similar cases.
2014-05-14 22:08:45 +03:00
Damien George f6e430f77f Merge pull request #600 from stinos/unix-exitcode
unix: Use standard return codes for main
2014-05-13 22:39:35 +01:00
Paul Sokolovsky da9f0924ef py, unix: Add copyright for modules I worked closely on. 2014-05-13 18:41:25 +03:00
Damien George cc97446ca5 unix: Implement -O option to turn off __debug__ flag. 2014-05-12 23:14:52 +01:00
Damien George 96f137b24a py: Rename BYTE_CODE to BYTECODE (this was missed in previous rename). 2014-05-12 22:35:37 +01:00
stijn f42dbb98d1 unix: Fix linker errors when time/ffi modules are disabled
When disabling these via mpconfigport.mk or on the commandline,
the correspoding build options are not set and the sources are not
built so the modules should not be added to the
MICROPY_EXTRA_BUILTIN_MODULES list since they are undefined.
2014-05-13 00:03:24 +03:00
Antonin ENFRUN da1fffaa09 Fix some unused variables, and silence a clang warning about initialization override in vmentrytable.h 2014-05-12 09:06:18 +02:00
Antonin ENFRUN ceac71f1f5 unix: Add asm statements needed to read registers with clang. Code generated by gcc 4.9.0 is unchanged (same statements, different order).
Both are inefficient, saving unmodified registers on the stack.
2014-05-12 09:06:18 +02:00
Antonin ENFRUN 6caae0bcb1 unix: Create __bss_start and _end symbols for Mach-O targets.
It's a hack, but can't find a cleaner way to do it.
2014-05-12 00:13:10 +02:00
stijn 9e040b7cd8 unix: Use standard return codes for main
As in the CPython manual: "Unix programs generally use 2 for
command line syntax errors and 1 for all other kind of errors"
2014-05-11 19:23:30 +02:00
Damien George 89755ae67f py: Rename MICROPY_SYS_EXIT to MICROPY_MOD_SYS_EXIT.
For consistency with MICROPY_MOD_SYS_STDFILES, etc.
2014-05-11 17:35:43 +01:00
Damien George bd651d1a67 Merge pull request #597 from stinos/mingw-compilation
mingw: Fix compilation issues
2014-05-11 15:06:26 +01:00
Paul Sokolovsky deaeaac469 modsys: Enable sys.exit() per port after all. 2014-05-10 17:26:47 +03:00
Paul Sokolovsky d99e9083cb modsys, unix: Add sys.exit(), should be implemented by a port. 2014-05-10 16:56:21 +03:00
Paul Sokolovsky d80e2476c7 py: Disable frozenset by default, enable on unix.
Takes 416 text bytes on x86.
2014-05-10 16:56:20 +03:00
stijn f45a83d7fc mingw: Fix compilation issues
- use lowercase windows.h
- fix for mingw32 using preprocessor-unfriendly definition of CLOCKS_PER_SEC
2014-05-10 10:42:40 +02:00
stijn 5ed284a15e windows: Add modtime implementation 2014-05-09 13:58:15 +02:00
Damien George 7c6c843965 unix: Add missing stdio.h header for readline. 2014-05-07 15:33:15 +01:00
Dave Hylands 117c46d9eb Add input command for unix 2014-05-07 07:19:51 -07:00
Paul Sokolovsky 0ef015b253 stream: Make non-blcoking stream support configurable.
Enable only on unix. To avoid unpleasant surprises with error codes.
2014-05-07 02:25:45 +03:00
Paul Sokolovsky 6c62e7257f unix modsocket: Add comments re: recv() vs read(), etc. semantics. 2014-05-07 02:17:14 +03:00
Paul Sokolovsky f9e54e0ea5 modgc: Add new module for GC-related functionality. 2014-05-06 02:28:49 +03:00
Paul Sokolovsky 6b344d7816 py, unix: Add -v option, print bytecode dump if used.
This will work if MICROPY_DEBUG_PRINTERS is defined, which is only for
unix/windows ports. This makes it convenient to user uPy normally, but
easily get bytecode dump on the spot if needed, without constant recompiles
back and forth.

TODO: Add more useful debug output, adjust verbosity level on which
specifically bytecode dump happens.
2014-05-05 00:57:00 +03:00
Damien George c327c0de5d unix: Remove test class and code. 2014-05-04 12:24:26 +01:00
Damien George 04b9147e15 Add license header to (almost) all files.
Blanket wide to all .c and .h files.  Some files originating from ST are
difficult to deal with (license wise) so it was left out of those.

Also merged modpyb.h, modos.h, modstm.h and modtime.h in stmhal/.
2014-05-03 23:27:38 +01:00
Damien George d5f5b2f766 py, stream: Implement readlines for a stream. 2014-05-03 22:01:32 +01:00
Damien George 6ec835dfef Don't print git hash as well as git tag in banner. 2014-05-03 19:08:02 +01:00
Damien George 1549f17038 Merge branch 'master' of github.com:micropython/micropython 2014-05-03 19:02:47 +01:00
Damien George 977a0ce287 py: Print tag/version/git describe in uPy banner. 2014-05-03 19:02:14 +01:00
Paul Sokolovsky fb9ca7c3aa Merge pull request #554 from stinos/mingw-realpath
mingw: Add implementation of realpath()
2014-05-03 21:01:34 +03:00
Damien George e69b7e8288 unix, file.c: adhere to coding conventions. 2014-05-03 17:04:31 +01:00
stijn 4cd21deebc mingw: Add implementation of realpath()
The mingw port used _fullpath() until now, but the behaviour is not exactly
the same as realpath()'s on unix; major difference being that it doesn't
return an error for non-existing files, which would bypass main's error
checking and bail out without any error message.

Also realpath() will return forward slashes only since main() relies on that.
2014-05-03 17:38:08 +02:00
stijn a89e93e050 CPython compatibility: raise an error for operations on a closed file descriptor
In CPython any operations on a file that has been closed already reaises
a ValueError with message "I/O operation on closed file"
2014-05-03 14:05:56 +02:00
Paul Sokolovsky 9b71b16a94 unix,stmhal: Make "mpconfig.h" be first included, as other headers depend on it. 2014-05-02 18:08:16 +03:00
Paul Sokolovsky f54bcbf099 py, unix: Make "mpconfig.h" be first included, as other headers depend on it.
Specifically, nlr.h does.
2014-05-02 17:48:40 +03:00
Paul Sokolovsky 1f85d6255d py: Add tentative scheme for error messages configuration. 2014-05-01 01:50:35 +03:00
Paul Sokolovsky 27f5bdd6d4 py: "read" & "write" are so common that make them core.
Few other strings move to core, but make depend on "io" module.
2014-04-26 21:15:56 +03:00
Damien George 6d3c5e4301 Add ARRAY_SIZE macro, and use it where possible. 2014-04-26 10:47:29 +01:00
Paul Sokolovsky 12a9cfed76 modsocket: Make .send() support arbitrary objects with buffer interface.
This is CPython-compliant (except that CPython doesn't support buffer
protocol for str).
2014-04-26 05:54:22 +03:00
Paul Sokolovsky fa6f0506c1 unix: Workaround MP_OBJ_NEW_SMALL_INT() 64-bit issues. 2014-04-22 00:16:46 +03:00
Paul Sokolovsky 5d3a830171 modsocket: Clean up OSError-like exception a bit.
Some BSD socket functions don't return error numbers in errno namespace, but
rather in other error namespaces. CPython resolves this by using OSError
subclasses for them. We don't do that so far, so there's ambiguity here.
2014-04-22 00:02:51 +03:00
Paul Sokolovsky acb13886fc unix: OSError's args[0] should be errno numeric value.
Well, Python3 also defines an attribute for that, but that's bloat.
2014-04-22 00:02:51 +03:00
Paul Sokolovsky b418b6fb0d modffi: Don't use OSError for clearly unrelated errors. 2014-04-22 00:02:51 +03:00
Paul Sokolovsky 88972b0d94 modffi: Describe typecodes where they differ from used by struct module.
Exact behavior of typecodes may be not yet enforced.
2014-04-22 00:02:51 +03:00
Damien George c7d2b10b85 Merge pull request #513 from errordeveloper/misc_fix/modffi_pkg_config
modffi: Fix how we call `pkg-config`
2014-04-21 01:22:27 +01:00
Paul Sokolovsky a196d08dfc unix windows: mingw32 doesn't have realpath(), use _fullpath() instead. 2014-04-20 22:24:44 +03:00
Paul Sokolovsky 1f2ca1c1f9 unix file: mingw32 has STDIN_FILENO and friends in stdio.h .
TODO: Never "optimize" includes any more!
2014-04-20 22:24:44 +03:00
Paul Sokolovsky b76fd842f0 unix mem_info(): Dump GC info only if it's enabled. 2014-04-20 22:24:43 +03:00
Paul Sokolovsky 9fd02e186d modsocket: Add setblocking() method. 2014-04-20 13:08:33 +03:00
Ilya Dmitrichenko 8e998ed280 modffi: Fix how we call `pkg-config` 2014-04-20 09:30:46 +01:00
Paul Sokolovsky 9ae0912496 modffi: Update for MP_OBJ_STOP_ITERATION refactor. 2014-04-19 20:05:47 +03:00
Paul Sokolovsky 752d2080b7 modffi: Mark 'p' type spec deprecated, replace with 'P'.
'p' in struct module is "pascal string". 'P' is void*.
2014-04-19 03:18:14 +03:00
Damien George b11b85adaa py: Allow to pass buffer protocol flags to get_buffer helper funcs. 2014-04-18 22:59:24 +01:00
Damien George 738bdeb73a unix: Update to use new buffer protocol interface with typecode. 2014-04-18 22:31:24 +01:00
Damien George 5b65f0c7d3 py: Rename USE_COMPUTED_GOTOS to USE_COMPUTED_GOTO and enable on stmhal.
On stmhal, computed gotos make the binary about 1k bigger, but makes it
run faster, and we have the room, so why not.  All tests pass on
pyboard using computed gotos.
2014-04-17 23:24:13 +01:00
Paul Sokolovsky 4abaa1b12b unix modffi: Convert to static module structures. 2014-04-18 00:05:27 +03:00
Paul Sokolovsky e1e4249a67 unix modsocket: Convert to static module structures. 2014-04-17 20:34:04 +03:00
Paul Sokolovsky 59a2f4828d unix: Make mem_info() dump GC info too.
mem_info() is already pretty hacky, let it be more hacky.
2014-04-17 20:27:01 +03:00
Paul Sokolovsky eb2fc9787a unix modtime: Convert to static module structures. 2014-04-17 20:27:01 +03:00
Paul Sokolovsky de8292202e unix modtime: Adhere to MICROPY_ENABLE_FLOAT better. 2014-04-17 20:27:00 +03:00
Damien George d553be5982 build: Simplify build directory layout by putting all headers in genhdr.
Any generated headers go in $(BUILD)/genhdr/, and are #included as
'genhdr/xxx.h'.
2014-04-17 18:03:27 +01:00
Damien George 2d1f865d16 Merge branch 'relocatable-build-dir' of github.com:lurch/micropython into lurch-relocatable-build-dir 2014-04-17 17:44:52 +01:00
Damien George 594d0ddbb2 Merge pull request #505 from lurch/patch-5
Add 'test' target to unix/Makefile
2014-04-17 17:24:42 +01:00
Damien George 5f82b50324 Merge branch 'master' of github.com:micropython/micropython 2014-04-17 17:11:58 +01:00
Damien George dbdfee15a1 py: Add cmath module, for complex math. Disabled by default.
Not all functions implemented.  Not enabled on pyboard.
2014-04-17 17:11:03 +01:00
Paul Sokolovsky f200c30d53 modffi: Support float types. 2014-04-17 03:38:45 +03:00
Andrew Scheller e02b77bf6b Updated the envvar used by ./run-tests
As discussed in #504
2014-04-17 01:26:25 +01:00
Andrew Scheller 70a7d7a943 build directory can now be renamed
The autogenerated header files have been moved about, and an extra
include dir has been added, which means you can give a custom
BUILD=newbuilddir option to make, and everything "just works"

Also tidied up the way the different Makefiles build their include-
directory flags
2014-04-16 22:16:28 +01:00
Andrew Scheller d5ce916f26 Add 'test' target to unix/Makefile
In conjunction with #504 this allows you to do things like:
```shell
make -C unix clean && make -C unix test CC=gcc-4.7
```
all from the top-level micropython directory :-)

Something similar could probably be done for windows/Makefile too, but I don't have a cygwin setup to test with.
2014-04-16 20:38:16 +01:00
Andrew Scheller 571d5a3363 New config option MICROPY_FORCE_32BIT (defaulted to 0)
Makes it easier for 64-bit unix hosts to build 32-bit unix
binaries (for testing)
2014-04-16 01:46:01 +01:00
AZ Huang 9309d9982f Move entry_table to separated header file. 2014-04-15 17:08:42 +08:00
Damien George 3bb8bd899b Make USE_COMPUTED_GOTO a config option in mpconfig.h.
Disabled by default.  Enabled in unix port.
2014-04-14 21:20:30 +01:00
AZ Huang b1f692e82e Use computed goto instead of switching op-codes. 2014-04-15 02:40:28 +08:00
Damien George 777b0f32f4 py: Add property object, with basic functionality.
Enabled by MICROPY_ENABLE_PROPERTY.
2014-04-13 18:59:45 +01:00
Paul Sokolovsky 4165cd1c0c stmhal: Update for static mod sys. 2014-04-13 07:02:57 +03:00
Paul Sokolovsky a3e50eacca py: Move sys attribute qstrs's to core. 2014-04-13 07:02:57 +03:00
Paul Sokolovsky 5500cdeec7 py, unix: Convert sys module to static representation. 2014-04-13 07:02:56 +03:00
Paul Sokolovsky 9a092831f7 unix: Enable modffi by default.
ffi is needed to use micropython-lib, so let's have it enabled by default,
then folks who have troubles with libffi can disable it, instead of everyone
doing manual actions again and again.
2014-04-13 00:01:40 +03:00
xbe a36a55d2cf unix: Update comment in gccollect.c 2014-04-11 06:42:17 -07:00
Paul Sokolovsky 263853ef84 modffi: Update for latest binary API refactors. 2014-04-11 05:17:41 +03:00
Damien George f22626ee4f unix: Add option to only compile, and not execute code. 2014-04-10 11:30:35 +01:00
Paul Sokolovsky 3aa8ee7c9e py: Add mp_get_buffer(), mp_get_buffer_raise() convenience functions to API. 2014-04-09 01:07:37 +03:00
Paul Sokolovsky f898a95cba unix modffi: Support any object implementing buffer protocol as a native arg. 2014-04-08 19:08:34 +03:00
Damien George 72cfc6ef0a unix: Oops, remove nlr_jump test in main. 2014-04-08 15:10:21 +01:00