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1825 Commits

Author SHA1 Message Date
Damien George
f6532bb9e0 py: Simplify and remove redundant code for __iter__ method lookup. 2015-02-15 01:10:13 +00:00
Damien George
d1c3788375 py: Fix loading of immediate pointer in Thumb assembler. 
Addresses issue #1117.
 2015-02-15 00:45:28 +00:00
Damien George
0868942e77 py: Check for valid file when creating lexer for execfile. 
Addresses issue #1119.
 2015-02-15 00:02:27 +00:00
stijn
1b8e76b8e6 py: Cleanup duplication in instance_is_callable/instance_call. 2015-02-14 23:49:04 +00:00
stijn
c1832fd206 py: Add setattr builtin. 2015-02-14 23:35:00 +00:00
Paul Sokolovsky
089c3f321e py/asm*.c: Typo fixes in comments. 2015-02-14 02:20:35 +08:00
Damien George
192d536fe4 py: Implement clz and rbit for inline Thumb assembler. 2015-02-13 11:06:23 +00:00
Damien George
32f0b7942c py: Implement sdiv/udiv for inline Thumb assembler. 2015-02-13 10:43:05 +00:00
Damien George
0d967b8ae4 py: Implement push/pop for inline Thumb assembler. 2015-02-13 02:30:35 +00:00
Damien George
dfe944c3e5 py: Expose compile.c:list_get as mp_parse_node_extract_list. 2015-02-13 02:29:46 +00:00
Damien George
8dfbd2d589 py: Make inline assembler raise proper SyntaxError exception on error. 
Also gives line number of location of error.  Very useful!
 2015-02-13 01:00:51 +00:00
Damien George
1bf5a022fe py: Add ldrex and strex to thumb2 inline assembler. 
These are useful for implementing atomic lock operations.
 2015-02-12 22:52:42 +00:00
Damien George
596f41da04 py: Reuse value stack in VM WITH_CLEANUP opcode to reduce C-stack size. 
Saves 8 bytes C-stack on stmhal and 16 bytes on unix x86.
 2015-02-10 13:21:42 +00:00
Damien George
ea0461dcd3 py: Add option to micropython.qstr_info() to dump actual qstrs. 2015-02-10 11:02:28 +00:00
Damien George
d0df10b2c6 py: Don't unnecessarily create a bound method. 2015-02-09 16:59:15 +00:00
Damien George
48244044a2 py: Allow subclass of native object to delegate to the native buffer_p. 
Addresses issue #1109.
 2015-02-09 15:08:00 +00:00
Damien George
1a6721fefd py: Remove obsolete MP_F_LOAD_CONST_{INT,DEC} from emitnative.c. 2015-02-09 14:53:16 +00:00
Paul Sokolovsky
194117a066 objstr: Fix bytes creation from array of long ints. 2015-02-09 12:11:49 +08:00
Damien George
28631537bd py: Add MICROPY_OBJ_BASE_ALIGNMENT to help with 16-bit ports. 2015-02-08 13:42:00 +00:00
Damien George
f804833a97 py: Initialise variables in mp_parse correctly, to satisfy gcc warning. 2015-02-08 13:40:20 +00:00
Damien George
7d414a1b52 py: Parse big-int/float/imag constants directly in parser. 
Previous to this patch, a big-int, float or imag constant was interned
(made into a qstr) and then parsed at runtime to create an object each
time it was needed.  This is wasteful in RAM and not efficient.  Now,
these constants are parsed straight away in the parser and turned into
objects.  This allows constants with large numbers of digits (so
addresses issue #1103) and takes us a step closer to #722.
 2015-02-08 01:57:40 +00:00
Damien George
5f97aaeca4 py: Fix instance lookup, since object is not a real type. 2015-02-08 00:42:13 +00:00
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
Damien George
e1e359ff59 py: Put mp_sys_path, mp_sys_argv and gc_collected in mp_state_ctx_t. 
Without mp_sys_path and mp_sys_argv in the root pointer section of the
state, their memory was being incorrectly collected by GC.
 2015-02-07 17:24:10 +00:00
Damien George
744e767458 py: Make list.sort keep stack usage within O(log(N)) bound. 
Also fix list.sort so it works with user-defined types, and parse the
keyword arguments properly.

Addresses issue #338.
 2015-02-02 15:14:22 +00:00
Damien George
f49782f005 py: Fix cmath.log10; fix printing of complex number with negative imag. 2015-02-02 12:52:14 +00:00
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
32bade19d9 py: Convert CR to LF and CR LF to LF in lexer. 
Only noticeable difference is how newlines are encoded in triple-quoted
strings.  The behaviour now matches CPython3.
 2015-01-30 00:27:46 +00:00
Damien George
3da677e658 py: Implement Ellipsis object in native emitter. 2015-01-29 15:13:40 +00:00
Damien George
827b0f747b py: Change vstr_null_terminate -> vstr_null_terminated_str, returns str. 2015-01-29 13:57:23 +00:00
Damien George
81e70a88a7 py: Make REPL printing function print repr of object, not str. 
Addresses issue #1014.
 2015-01-28 23:53:13 +00:00
Damien George
0d3cb6726d py: Change vstr so that it doesn't null terminate buffer by default. 
This cleans up vstr so that it's a pure "variable buffer", and the user
can decide whether they need to add a terminating null byte.  In most
places where vstr is used, the vstr did not need to be null terminated
and so this patch saves code size, a tiny bit of RAM, and makes vstr
usage more efficient.  When null termination is needed it must be
done explicitly using vstr_null_terminate.
 2015-01-28 23:43:01 +00:00
Paul Sokolovsky
bbd9251bac py: bytes(): Make sure we add values as bytes, not as chars. 2015-01-28 22:29:07 +02:00
Damien George
98e3a64694 py: Remove duplicated mp_obj_str_make_new function from objstrunicode.c. 2015-01-28 14:14:57 +00:00
Damien George
16677ce311 py: Be more precise about unicode type and disabled unicode behaviour. 2015-01-28 14:07:11 +00:00
David Steinberg
0b3014ce3a py: Add support for floats in mp_binary_{get,set}_val() 
- This then provides support for floats in the struct package
 2015-01-27 22:49:01 +02:00
Damien George
a5efcd4745 py: Specify unary/binary op name in TypeError error message. 
Eg, "() + 1" now tells you that __add__ is not supported for tuple and
int types (before it just said the generic "binary operator").  We reuse
the table of names for slot lookup because it would be a waste of code
space to store the pretty name for each operator.
 2015-01-27 18:02:25 +00:00
Damien George
a9dc9b8f6d py: Fix comparison of minus-zero long int. 2015-01-27 17:47:38 +00:00
Damien George
8788b131ec py: Check for NDEBUG using #ifdef rather than #if. 
Defining NDEBUG (to any value, even 0) disables debugging.  Otherwise,
if it's not defined, debugging is enabled.
 2015-01-25 18:35:54 +00:00
Damien George
32444b759a py: Don't use anonymous unions, name them instead. 
This makes the code (more) compatible with the C99 standard.
 2015-01-24 23:14:12 +00:00
Damien George
5c670acb1f py: Be more machine-portable with size of bit fields. 2015-01-24 23:12:58 +00:00
David Steinberg
0fb17f6ef4 py: Use float-to-int classifications for mp_obj_new_int_from_float() functions 2015-01-24 20:54:28 +00:00
David Steinberg
ca377b10de py: Add float-to-int classification function 2015-01-24 20:54:28 +00:00
David Steinberg
8d427b7ab7 py: Fix issue in mpz_set_from_float() when mp_int_t is larger than float 2015-01-24 20:54:28 +00:00
David Steinberg
c585ad1020 py: Move mp_float_t related defines to misc.h 2015-01-24 20:54:28 +00:00
stijn
6b636738b2 py: Fix segfault in namedtuple when name is a non-interned string 
- namedtuple was wrongly using MP_OBJ_QSTR_VALUE instead of mp_obj_str_get_qstr,
so when passed a non-interned string it would segfault; fix this by using mp_obj_str_get_qstr
- store the namedtuple field names as qstrs so it is not needed to use mp_obj_str_get_qstr
everytime the field name has to be accessed. This also slighty increases performance when
fetching attributes
 2015-01-24 20:21:09 +00:00
Paul Sokolovsky
91232d3850 binary: Rework array accessors. They work with native, not stdint types. 2015-01-24 03:18:33 +02:00
Paul Sokolovsky
ca3dbb8d8b stream: readall(): Make sure there's a trailing NUL char. 2015-01-24 00:22:47 +02:00
Paul Sokolovsky
425f952a1e stream: Fix readall() implementation in respect to NUL terminator bytes. 
After vstr refactor. Fixes #1084.
 2015-01-23 17:59:37 +02:00
Paul Sokolovsky
344e15b1ae objstr: Remove code duplication and unbreak Windows build. 
There was really weird warning (promoted to error) when building Windows
port. Exact cause is still unknown, but it uncovered another issue:
8-bit and unicode str_make_new implementations should be mutually exclusive,
and not built at the same time. What we had is that bytes_decode() pulled
8-bit str_make_new() even for unicode build.
 2015-01-23 02:15:56 +02:00