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592 Commits

Author SHA1 Message Date
Damien George
71c5181a8d Convert Python types to proper Python type hierarchy. 
Now much more inline with how CPython does types.
 2014-01-04 20:21:15 +00:00
Paul Sokolovsky
d674bd5989 Convert USE_READLINE config option to be consistent with others. 2014-01-04 19:38:19 +02:00
Damien George
eb7bfcb286 Split qstr into pools, and put initial pool in ROM. 
Qstr's are now split into a linked-list of qstr pools.  This has 2
benefits: the first pool can be in ROM (huge benefit, since we no longer
use RAM for the core qstrs), and subsequent pools use m_new for the next
pool instead of m_renew (thus avoiding a huge single table for all the
qstrs).

Still would be better to use a hash table, but this scheme takes us part
of the way (eventually convert the pools to hash tables).

Also fixed bug with import.

Also improved the way the module code is referenced (not magic number 1
anymore).
 2014-01-04 15:57:35 +00:00
Damien George
e67ed5d285 Improve configurability for native x64/thumb emitter. 
With MICROPY_EMIT_X64 and MICROPY_EMIT_THUMB disabled, the respective
emitters and assemblers will not be included in the code.  This can
significantly reduce binary size for unix version.
 2014-01-04 13:55:24 +00:00
Paul Sokolovsky
1c6de11f77 Add basic implementation of slice object. 
So far, only start and stop integer indexes are supported. Step is
not supported, as well as objects of arbitrary types.
 2014-01-04 02:35:48 +02:00
Paul Sokolovsky
c90c0f68a2 Move INT_FMT, etc. declaration into global mpconfig.h . 
This in particular makes it available for stm port.
 2014-01-04 01:57:00 +02:00
Paul Sokolovsky
b372bfca21 Rename default config file to mpconfig.h, and port's to mpconfigport.h. 
mpconfig.h will automatically pull mpconfigport.h.
 2014-01-03 19:03:11 +02:00
Damien George
1fb031744f Change mp_compile so that it returns a function object for the module. 2014-01-03 14:22:03 +00:00
Damien George
66028ab6dc Basic implementation of import. 
import works for simple cases.  Still work to do on finding the right
script, and setting globals/locals correctly when running an imported
function.
 2014-01-03 14:03:48 +00:00
Damien George
2870862601 Add module object, to be used eventually for import. 2014-01-02 21:30:26 +00:00
Damien George
210a02e105 unix: revert Makefile to not use -ltermcap. 
termcap is not needed on Linux.  Need to work out how to automatically
configure the Makefile...
 2014-01-02 15:50:33 +00:00
Edd Barrett
0d02eb178a Fix undefined termcap symbols on OpenBSD. 
E.g.:
/usr/lib/libreadline.so.4.0: undefined reference to `tgetnum'
/usr/lib/libreadline.so.4.0: undefined reference to `tgoto'
/usr/lib/libreadline.so.4.0: undefined reference to `tgetflag'
/usr/lib/libreadline.so.4.0: undefined reference to `tputs'
/usr/lib/libreadline.so.4.0: undefined reference to `tgetent'
/usr/lib/libreadline.so.4.0: undefined reference to `tgetstr'

Tested on linux too, works.
 2014-01-01 23:26:36 +00:00
Edd Barrett
8146aea8ef malloc.h is obsolete. 2014-01-01 23:14:36 +00:00
Paul Sokolovsky
fa027672da Make GNU Readline usage optional (USE_READLINE define). Still enabled. 
Readline is GPL, so linking with it casts the binary GPL.
 2014-01-01 18:28:01 +02:00
Paul Sokolovsky
903b24f041 Add readline history support. 2014-01-01 14:54:39 +02:00
Paul Sokolovsky
e1151e463d Use rm -rf to remove build dir, so it doesn't error out if dir doesn't exist. 2013-12-30 21:02:10 +02:00
Damien George
8cc96a35e5 Put unicode functions in unicode.c, and tidy their names. 2013-12-30 18:23:50 +00:00
Damien George
212c296c0b Make unix-cpy cross platform; remove dependency of asmx64 on mpconfig. 2013-12-30 12:52:32 +00:00
Paul Sokolovsky
e85c38992d Make "unix" target be crossplatform and support x86, x64, ARM hosts. 2013-12-30 03:38:32 +02:00
Damien
732407f1bf Change memory allocation API to require size for free and realloc. 2013-12-29 19:33:23 +00:00
Paul Sokolovsky
729fd12fbf Don't error out if build/ directory already exists. 2013-12-29 20:12:33 +02:00
Damien
de690d128b Add unix-cpy, used to test Micro Python byte code against CPython. 2013-12-29 18:01:01 +00:00
Damien
b86e3f9293 py: implement some basic exception matching. 2013-12-29 17:17:43 +00:00
Damien
d99b05282d Change object representation from 1 big union to individual structs. 
A big change.  Micro Python objects are allocated as individual structs
with the first element being a pointer to the type information (which
is itself an object).  This scheme follows CPython.  Much more flexible,
not necessarily slower, uses same heap memory, and can allocate objects
statically.

Also change name prefix, from py_ to mp_ (mp for Micro Python).
 2013-12-21 18:17:45 +00:00
Damien
e2880aa2fd Fix a few compiler warnings. 2013-12-20 14:22:59 +00:00
Damien
0f08267fa4 unix: include obj.h, and build additional py files. 2013-12-17 18:33:53 +00:00
Damien
1895cf91af Link showbc.o in unix version. 2013-11-17 13:20:13 +00:00
Damien
087d218d95 Unix: add machine-specific sqrt support. 2013-11-09 20:14:30 +00:00
Damien
014e19fc4d Fix compiler warnings in unix/main.c. 2013-11-03 14:26:21 +00:00
Damien
a53f694dc3 Test code for user objects. 2013-11-02 23:58:38 +00:00
Damien
7410e440ab Add basic complex number support. 2013-11-02 19:47:57 +00:00
Damien
8b3a7c2237 Fix func decls with no arguments: () -> (void). 2013-10-23 20:20:17 +01:00
Damien
92c06561a3 Improve REPL compount statement detection. 2013-10-22 22:32:27 +01:00
Damien
d276f6357e Get unix version compling. 2013-10-22 16:05:47 +01:00
Damien
fa2162bc77 Integrate new lexer stream with stm framework. 2013-10-20 17:42:00 +01:00
Damien
a5185f4bc8 Abstract out back-end stream functionality from lexer. 2013-10-20 14:41:27 +01:00
Damien
5ac1b2efbd Implement REPL. 2013-10-18 19:58:12 +01:00
Damien
d2755ec538 Add iterators and comprehension to emitnative. 2013-10-16 23:58:48 +01:00
Damien
c9f91976e1 Crude try-except working. 2013-10-15 23:46:01 +01:00
Damien
ce89a21ea4 Implement basic exception framework, and simple for loop. 2013-10-15 22:25:17 +01:00
Damien
3ef4abb446 Change ifdef/if defined to simple if's. 2013-10-12 16:53:13 +01:00
Damien
c025ebb2dc Separate out mpy core and unix version. 2013-10-12 14:30:21 +01:00