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
6bbbb1ab41
unix/modffi: Support passing float/double args.
2015-04-28 19:40:34 +01:00
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
bbaf68f2cb
modffi: Implement 'O' type handling for func arguments.
2015-02-25 23:38:22 +02:00
99bcaa2fb6
modffi: Add toplevel func() function to create a function by pointer.
2015-02-11 07:21:03 +08:00
8775caf9f1
modffi: Add .addr() method to just get symbol address.
2015-02-06 00:19:43 +02:00
31c1f1300e
modffi: 's' (string) return type: handle NULL properly (return None).
2015-01-25 01:36:14 +02:00
2e526ff1a1
modffi: Support return values of mp_obj_t type.
2015-01-22 01:09:17 +02:00
0ab3fc3805
modffi: Support open own executable using open(None).
2015-01-21 00:38:06 +02:00
ff8dd3f486
py, unix: Allow to compile with -Wunused-parameter.
...
See issue #699 .
2015-01-20 12:47:20 +00:00
963a5a3e82
py, unix: Allow to compile with -Wsign-compare.
...
See issue #699 .
2015-01-16 17:47:07 +00:00
115187f7ce
unix: Allow to compile with float support disabled.
2015-01-08 15:41:11 +00:00
6d7e47087f
unix: Prefix includes with py/; remove need for -I../py.
2015-01-01 20:40:19 +00:00
0078561303
modffi: Support void (None) return value for Python callback functions.
2014-12-16 00:28:12 +02:00
b62371e8fb
modffi: 64-bit cleanness (fixes actual bug in callback arg handling).
2014-12-15 02:18:49 +02:00
969a6b37bf
py: Make functions static where appropriate.
2014-12-10 22:08:14 +00:00
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
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
91fe0d4880
unix: Fix modffi to be able to return double on x86 machines.
2014-09-06 23:04:42 +00:00
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
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
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
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
40f3c02682
Rename machine_(u)int_t to mp_(u)int_t.
...
See discussion in issue #50 .
2014-07-03 13:25:24 +01:00
e95b6b5e07
modffi: Add special 'C' code for passing a callback function pointer.
2014-07-01 02:05:34 +03:00
a23475979b
modffi: Support short types.
2014-06-29 15:48:21 +03:00
f6932d6506
Prefix ARRAY_SIZE with micropython prefix MP_
2014-06-19 18:54:34 +02:00
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
da9f0924ef
py, unix: Add copyright for modules I worked closely on.
2014-05-13 18:41:25 +03:00
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
9b71b16a94
unix,stmhal: Make "mpconfig.h" be first included, as other headers depend on it.
2014-05-02 18:08:16 +03:00
6d3c5e4301
Add ARRAY_SIZE macro, and use it where possible.
2014-04-26 10:47:29 +01:00
fa6f0506c1
unix: Workaround MP_OBJ_NEW_SMALL_INT() 64-bit issues.
2014-04-22 00:16:46 +03:00
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
b418b6fb0d
modffi: Don't use OSError for clearly unrelated errors.
2014-04-22 00:02:51 +03:00
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
9ae0912496
modffi: Update for MP_OBJ_STOP_ITERATION refactor.
2014-04-19 20:05:47 +03:00
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
738bdeb73a
unix: Update to use new buffer protocol interface with typecode.
2014-04-18 22:31:24 +01:00
4abaa1b12b
unix modffi: Convert to static module structures.
2014-04-18 00:05:27 +03:00
f200c30d53
modffi: Support float types.
2014-04-17 03:38:45 +03:00
263853ef84
modffi: Update for latest binary API refactors.
2014-04-11 05:17:41 +03:00
f898a95cba
unix modffi: Support any object implementing buffer protocol as a native arg.
2014-04-08 19:08:34 +03:00
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
c39368427c
unix: Rename module sources per latest naming conventions (mod*.c).
2014-04-04 20:34:10 +03:00
Damien George
Paul Sokolovsky
Emmanuel Blot