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12 Commity (04b9147e150d2d6fa3750f312fe328b6a71c1b28)

Autor SHA1 Wiadomość Data
Damien George 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
Damien George eec91057b8 py: Add comment mpz function, and free memory used for string printing. 2014-04-08 23:11:00 +01:00
Dave Hylands c4029e5079 Add string formatting support for longlong and mpz. 2014-04-07 11:38:45 -07:00
Damien George 5bf565e353 py: Handle small int power overflow correctly. 2014-04-04 00:16:32 +01:00
Damien George 8270e3853d py: More robust int conversion and overflow checking. 2014-04-03 11:00:54 +00:00
Paul Sokolovsky 57207b8818 objint_mpz: Quick&dirty implementation of bitwise operations. 
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
Damien George bb4a43f35c py: Fix some bugs in mpz; add mpz_from_ll and mpz_set_from_ll. 
A couple of bugs in mpn_shl, and overflow bug in mpz_set_from_int.
 2014-03-12 15:36:06 +00:00
Damien George 5260810d70 py: Wrap mpz float functions in MICROPY_ENABLE_FLOAT. 2014-03-08 15:04:54 +00:00
Damien George 06201ff3d6 py: Implement bit-shift and not operations for mpz. 
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
Damien George c5ac2ac590 py: Start to implement shl/shr for mpz. Fix return void. 2014-02-26 16:56:30 +00:00
Damien George aca141269e py: Fix mpn_sub, was increasing wrong source pointer. 
Also change int -> machine_int_t where appropriate.
 2014-02-24 21:32:52 +00:00
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