848dd0e762
py: Make some mpz functions static and remove unused ones.
2015-03-12 22:48:45 +00:00
b2a237d337
py: Add support for start/stop/step attributes of builtin range object.
2015-03-11 20:02:06 +00:00
cb0fc063ed
objmemoryview: Introduce mp_obj_new_memoryview().
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This follows existing pattern for object constructor API and allows to
create memoryview objects e.g. in external modules.
2015-03-06 21:37:28 +02:00
24c1000741
objarray: Support array('O'), array of objects, as extension to CPython.
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Might be useful at least for memoryview hacks.
2015-03-05 22:58:31 +02:00
16b1f5e842
objarray: Fix typo in null TYPECODE_MASK.
2015-03-04 23:03:31 +02:00
d891452a73
py: Add MICROPY_MALLOC_USES_ALLOCATED_SIZE to allow simpler malloc API.
2015-03-03 21:23:13 +00:00
e104acdb8c
runtime: Typo fixes in comments.
2015-03-03 21:37:50 +02:00
dc790977d4
py: In inline assembler, reset labels on code-size pass.
2015-03-03 17:34:49 +00:00
3665d0b2ff
py: Simplify some inline-assembler error messages, but retain meaning.
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Just to reduce code size. Messages are still to the point and
unambiguous.
2015-03-03 17:11:18 +00:00
9c5cabb502
py: Give error for duplicate label in inline assembler.
2015-03-03 17:08:02 +00:00
803264bb17
py: Guard against redef of nlr_push with DEBUG + MICROPY_NLR_SETJMP.
2015-03-03 14:34:40 +00:00
67c5f89af5
py: In inline assembler, fix branch out-of-range error reporting.
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Should only give an error on the last pass of the assembler, since
that's when we are certain about the branch size.
2015-03-02 17:51:32 +00:00
db1e10d5ea
py: Use SMALL_INT creation macro in builtin sum.
2015-03-02 17:19:44 +00:00
9f142f0c84
py: For inline assembler, add bcc_n and bcc_w ops.
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Addresses issue #1143 .
2015-03-02 14:29:52 +00:00
a2e383820d
py: Clean up and comment out unused functions in mpz.
2015-03-02 12:58:06 +00:00
62a3a287d9
py: Set compiler scope before folding constants so error messages work.
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Addresses issue #1140 .
2015-03-01 12:04:05 +00:00
7711afbb4a
py: Combine complie functions for or_test/and_test to reduce code size.
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Saves around 60 bytes code on Thumb2 archs.
2015-02-28 15:10:18 +00:00
63f3832e81
py: Combine emit functions for jump true/false to reduce code size.
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Saves 116 bytes for stmhal and 56 bytes for cc3200 port.
2015-02-28 15:04:06 +00:00
0b2fd91890
py: Combine logic for compiling and/or tests, to reduce code size.
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Reduces code size by 72 bytes on Thumb2 archs.
2015-02-28 14:37:54 +00:00
cefcbb22b2
objarray: Implement array slice assignment.
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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
0bb971370b
py: Transform assert logic in compiler to save code space.
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Saves about 250 code bytes for Thumb2 archs.
2015-02-27 14:25:47 +00:00
4d77e1a034
py: Use m_{new,renew,del} consistently.
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This is so all memory requests go through the same interface.
2015-02-27 09:34:51 +00:00
4852e09c79
py: Fix adding of traceback so that it appends to existing info.
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This makes exception traceback info self contained (ie doesn't rely on
list object, which was a bit of a hack), reduces code size, and reduces
RAM footprint of exception by eliminating the list object.
Addresses part of issue #1126 .
2015-02-27 00:36:39 +00:00
12d6d777e1
py: Small optimisation of logic flow in BC_WITH_CLEANUP bytecode.
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Slightly smaller code, and does not need to use C stack to save
temporaries.
2015-02-26 17:54:50 +00:00
534574348e
py: Make inline assembler raise exception when branch not in range.
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Addresses issue #1132 .
2015-02-25 15:45:55 +00:00
Damien George
Peter D. Gray
Paul Sokolovsky
stijn