Commit Graph

71 Commits

Author SHA1 Message Date
Damien George 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
Damien George e8208a7f02 py: Make False and True act like 0 and 1 for integer arithmetic. 2014-04-04 15:08:23 +01:00
Damien George 660aef67c4 py: Allow multiple of str/list/tuple on left by an integer. 2014-04-02 12:22:07 +01:00
Damien George d17926db71 Rename rt_* to mp_*.
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
Damien George 3e1a5c10c5 py: Rename old const type objects to mp_type_* for consistency. 2014-03-29 13:43:38 +00:00
Damien George eabdf6718a py: Add function to convert long int to float. 2014-03-22 20:54:01 +00:00
Damien George d02f6eaa10 py: Fix int-longlong binary operations. 2014-03-20 19:31:32 +00:00
Damien George c412998c49 py: Add comment about bugs in objint_longlong.c. 2014-03-19 23:17:23 +00:00
xbe efe3422394 py: Clean up includes.
Remove unnecessary includes. Add includes that improve portability.
2014-03-17 02:43:40 -07:00
Damien George 438c88dd2f Add arbitrary precision integer support.
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 0379b55ab0 py: Fix casting and printing of small int. 2014-02-22 17:34:09 +00:00
Paul Sokolovsky 4d0588df56 objint_longlong: Don't assert on invalid syntax, raise SyntaxError instead. 2014-02-18 00:22:19 +02:00
Paul Sokolovsky 8bc3516389 ffi: Implement ffivar.get()/set() methods.
Done by introducing another factored out helper API in binary.c. This API
can be reused also by array and struct modules.
2014-02-14 20:38:35 +02:00
Paul Sokolovsky d5df6cd44a Replace global "static" -> "STATIC", to allow "analysis builds". Part 1.
Some tools do not support local/static symbols (one example is GNU ld map file).
Exposing all functions will allow to do detailed size comparisons, etc.

Also, added bunch of statics where they were missing, and replaced few identity
functions with global mp_identity().
2014-02-12 18:21:11 +02:00
Damien George 9aa2a527b5 py: Tidy up BINARY_OPs; negation done by special NOT bytecode.
IS_NOT and NOT_IN are now compiled to IS + NOT and IN + NOT, with a new
special NOT bytecode.
2014-02-01 23:04:09 +00:00
Paul Sokolovsky c1d9bbc345 Implement __bool__ and __len__ via unary_op virtual method for all types.
__bool__() and __len__() are just the same as __neg__() or __invert__(),
and require efficient dispatching implementation (not requiring search/lookup).
type->unary_op() is just the right choice for this short of adding
standalone virtual method(s) to already big mp_obj_type_t structure.
2014-01-30 04:37:19 +02:00
Paul Sokolovsky 9b00dad7bb long int: Implement more operations. 2014-01-27 12:25:23 +02:00
Damien George 5fa93b6755 Second stage of qstr revamp: uPy str object can be qstr or not. 2014-01-22 14:35:10 +00:00
Damien George 55baff4c9b Revamp qstrs: they now include length and hash.
Can now have null bytes in strings.  Can define ROM qstrs per port using
qstrdefsport.h
2014-01-21 21:40:13 +00:00
Paul Sokolovsky d26b379eec int: Add value accessors: mp_obj_int_get() & mp_obj_int_get_checked().
mp_obj_int_get() can be used when just full resolution of C machine_int_t
is required (returns truncated value of long int). mp_obj_int_get_checked()
will throw exception if Python int value not representable in machine_int_t.
2014-01-18 16:12:12 +02:00
Paul Sokolovsky 966879cf59 Add long int implementation using C long long type, enable for unix port. 2014-01-17 20:05:02 +02:00