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
Damien George
e24b563796
py: Fix emitcpy so continue is compatible with CPython.
2014-02-01 21:56:25 +00:00
Damien George
08d075592f
py: Fix bug with LOAD_METHOD; fix int->machine_int_t for small int.
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LOAD_METHOD bug was: emitbc did not correctly calculate the amount of
stack usage for a LOAD_METHOD operation.
small int bug was: int was being used to pass small ints, when it should
have been machine_int_t.
2014-01-29 18:58:52 +00:00
Damien George
b829b5caec
Implement mp_parse_node_free; print properly repr(string).
2014-01-25 13:51:19 +00:00
Damien George
41d02b654e
py: Improve freeing of emitters in mp_compile.
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There can be multiple emitters allocated during compile (eg byte code
and native).
2014-01-24 22:42:28 +00:00
Paul Sokolovsky
f46d87a30d
Add support for freeing code emitter objects at the end of compilation.
2014-01-24 16:31:20 +02:00
Damien George
55baff4c9b
Revamp qstrs: they now include length and hash.
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Can now have null bytes in strings. Can define ROM qstrs per port using
qstrdefsport.h
2014-01-21 21:40:13 +00:00
Damien George
08335004cf
Add source file name and line number to error messages.
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Byte code has a map from byte-code offset to source-code line number,
used to give better error messages.
2014-01-18 23:24:36 +00:00
Damien George
bc1d36924d
py: Fix emitcpy and emitnative's binary_op.
2014-01-11 09:47:06 +00:00
John R. Lenton
b8698fca75
unified the bops
2014-01-11 00:58:59 +00:00
Damien George
e67ed5d285
Improve configurability for native x64/thumb emitter.
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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
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
de690d128b
Add unix-cpy, used to test Micro Python byte code against CPython.
2013-12-29 18:01:01 +00:00
Damien
d99b05282d
Change object representation from 1 big union to individual structs.
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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
a1b2693161
py: remove further unnecessary emit_verbatim code.
2013-12-12 15:34:40 +00:00
Damien
9ecbcfff99
py: work towards working closures.
2013-12-11 00:41:43 +00:00
Damien
27fb45eb1c
Add local_num skeleton framework to deref/closure emit calls.
2013-10-20 15:07:49 +01:00
Damien
a5185f4bc8
Abstract out back-end stream functionality from lexer.
2013-10-20 14:41:27 +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
Damien
a397776d6b
Implement basic class/object functionality in runtime.
2013-10-09 23:10:10 +01:00
Damien
826005c60b
Add support for inline thumb assembly.
2013-10-05 23:17:28 +01:00
Damien
6cdd3af601
Implement built-in decorators to select emit type.
2013-10-05 18:08:26 +01:00
Damien
4b03e77d4a
Factorise EMIT_COMMON calls, mostly into emit_pass1.
2013-10-05 14:17:09 +01:00
Damien
054848a1b8
Compiler computes labels and max_num_labels.
2013-10-05 13:44:41 +01:00
Damien
b05d707b23
Further factorise PASS_1 out of specific emit code.
2013-10-05 13:37:10 +01:00
Damien
415eb6f850
Restructure emit so it goes through a method table.
2013-10-05 12:19:06 +01:00
Damien
429d71943d
Initial commit.
2013-10-04 19:53:11 +01:00
