afb1cf75dd
py: Convert (u)int to mp_(u)int_t in mpz, and remove unused function.
2014-09-05 20:37:06 +01:00
d182b98a37
py: Change all uint to mp_uint_t in obj.h.
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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.
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Addressing issue #50 , still some way to go yet.
2014-08-30 00:35:11 +01:00
c9aa58e638
py: Improve handling of long-int overflow.
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This removes mpz_as_int, since that was a terrible function (it
implemented saturating conversion).
Use mpz_as_int_checked and mpz_as_uint_checked. These now work
correctly (they previously had wrong overflow checking, eg
print(chr(10000000000000)) on 32-bit machine would incorrectly convert
this large number to a small int).
2014-07-31 13:41:43 +00:00
ffe911d228
py: Make long ints hashable.
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Addresses issue #765 .
2014-07-24 14:21:37 +01:00
4e0eeebdc2
py: Implement sys.maxsize, standard way to check platform "bitness".
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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
40f3c02682
Rename machine_(u)int_t to mp_(u)int_t.
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See discussion in issue #50 .
2014-07-03 13:25:24 +01:00
3b6f7b95eb
py: Separate MICROPY_PY_BUILTINS_COMPLEX from MICROPY_PY_BUILTINS_FLOAT.
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One thing is wanting to do 1 / 2 and get something else but 0, and quite
another - doing rocket science ;-).
2014-06-20 18:00:23 +03:00
fb510b3bf9
Rename bultins config variables to MICROPY_PY_BUILTINS_*.
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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
d1e355ea8e
py: Fix check of small-int overflow when parsing ints.
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Also unifies use of SMALL_INT_FITS macro across parser and runtime.
2014-05-28 14:51:12 +01:00
503d611033
py: Implement long int parsing in int(...).
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Addresses issue #627 .
2014-05-28 14:07:21 +01:00
6ac5dced24
py: Rename MP_OBJ_NOT_SUPPORTED to MP_OBJ_NULL.
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See issue #608 for justification.
2014-05-21 19:42:43 +01:00
ab7bf28489
py: More const usage.
2014-05-17 11:20:10 +03:00
d0a5bf34f7
py: Tidy up returning NULL which should be MP_OBJ_NOT_SUPPORTED.
2014-05-10 13:55:11 +01:00
a32c1e41cc
py: Improve native emitter; now supports more opcodes.
2014-05-07 18:30:52 +01:00
04b9147e15
Add license header to (almost) all files.
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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
f54bcbf099
py, unix: Make "mpconfig.h" be first included, as other headers depend on it.
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Specifically, nlr.h does.
2014-05-02 17:48:40 +03:00
ea8d06c39d
py: Add MP_OBJ_STOP_ITERATION and make good use of it.
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Also make consistent use of MP_OBJ_NOT_SUPPORTED and MP_OBJ_NULL.
This helps a lot in debugging and understanding of function API.
2014-04-17 23:19:36 +01:00
8f19317540
py: Remove useless implementations of NOT_EQUAL in binary_op's.
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I'm pretty sure these are never reached, since NOT_EQUAL is always
converted into EQUAL in mp_binary_op. No one should call
type.binary_op directly, they should always go through mp_binary_op
(or mp_obj_is_equal).
2014-04-12 00:20:39 +01:00
88d7bba961
py: Make it so that printing a small int does not allocate heap memory.
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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
c4029e5079
Add string formatting support for longlong and mpz.
2014-04-07 11:38:45 -07:00
ea13f407a3
py: Change nlr_jump to nlr_raise, to aid in debugging.
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This does not affect code size or performance when debugging turned off.
To address issue #420 .
2014-04-05 18:32:08 +01:00
e8208a7f02
py: Make False and True act like 0 and 1 for integer arithmetic.
2014-04-04 15:08:23 +01:00
ecf5b77123
py: This time, real proper overflow checking of small int power.
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Previous overflow test was inadequate.
2014-04-04 11:13:51 +00:00
8270e3853d
py: More robust int conversion and overflow checking.
2014-04-03 11:00:54 +00:00
660aef67c4
py: Allow multiple of str/list/tuple on left by an integer.
2014-04-02 12:22:07 +01:00
d17926db71
Rename rt_* to mp_*.
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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
0aa5d51cf1
py: Support mpz -op- float, mpz -op- complex, and complex -op- mpz.
2014-03-29 17:28:20 +00:00
3e1a5c10c5
py: Rename old const type objects to mp_type_* for consistency.
2014-03-29 13:43:38 +00:00
57207b8818
objint_mpz: Quick&dirty implementation of bitwise operations.
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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
eabdf6718a
py: Add function to convert long int to float.
2014-03-22 20:54:01 +00:00
56402796d8
Fixed floor division on mp ints and small ints. Added a floordivide test case.
2014-03-22 20:19:24 +00:00
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
2d7ff07175
py: Add mpz modulo operation.
2014-03-20 16:28:41 +00:00
cd8b2baf43
py: Fix bug in mpz int, where small int is on lhs, mpz on rhs.
2014-03-19 23:15:25 +00:00
efe3422394
py: Clean up includes.
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Remove unnecessary includes. Add includes that improve portability.
2014-03-17 02:43:40 -07:00
9d68e9ccdd
py: Implement integer overflow checking for * and << ops.
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If operation will overflow, a multi-precision integer is created.
2014-03-12 15:38:15 +00:00
5260810d70
py: Wrap mpz float functions in MICROPY_ENABLE_FLOAT.
2014-03-08 15:04:54 +00:00
06201ff3d6
py: Implement bit-shift and not operations for mpz.
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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
438c88dd2f
Add arbitrary precision integer support.
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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
Paul Sokolovsky
Dave Hylands
Rachel Dowdall
xbe