dc790977d4
py: In inline assembler, reset labels on code-size pass.
2015-03-03 17:34:49 +00:00
9c5cabb502
py: Give error for duplicate label in inline assembler.
2015-03-03 17:08:02 +00:00
9f142f0c84
py: For inline assembler, add bcc_n and bcc_w ops.
...
Addresses issue #1143 .
2015-03-02 14:29:52 +00:00
534574348e
py: Make inline assembler raise exception when branch not in range.
...
Addresses issue #1132 .
2015-02-25 15:45:55 +00:00
993f067fa2
py: In inline assembler, add return statement to fix flow logic.
2015-02-24 22:43:01 +00:00
e5315f7ffd
py: Factor some code in inline thumb assembler to reduce code size.
2015-02-24 16:35:37 +00:00
e41b21c01e
py: Make more asmthumb functions inline to reduce code size.
2015-02-24 16:32:52 +00:00
8f7976ba0d
py: Reduce code size of inline thumb assembler by using static tables.
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Reduces stmhal by about 300 bytes ROM.
2015-02-24 16:10:58 +00:00
eff10f66a6
py: Implement bl/bx instructions for inline Thumb assembler.
2015-02-16 18:17:07 +00:00
42495392da
py: Implement "it" instruction for inline Thumb assembler.
2015-02-16 17:46:49 +00:00
192d536fe4
py: Implement clz and rbit for inline Thumb assembler.
2015-02-13 11:06:23 +00:00
32f0b7942c
py: Implement sdiv/udiv for inline Thumb assembler.
2015-02-13 10:43:05 +00:00
0d967b8ae4
py: Implement push/pop for inline Thumb assembler.
2015-02-13 02:30:35 +00:00
8dfbd2d589
py: Make inline assembler raise proper SyntaxError exception on error.
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Also gives line number of location of error. Very useful!
2015-02-13 01:00:51 +00:00
1bf5a022fe
py: Add ldrex and strex to thumb2 inline assembler.
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These are useful for implementing atomic lock operations.
2015-02-12 22:52:42 +00:00
51dfcb4bb7
py: Move to guarded includes, everywhere in py/ core.
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Addresses issue #1022 .
2015-01-01 20:32:09 +00:00
6efa66f125
py: Remove unnecessary RULE_none and PN_none from parser.
2014-12-20 18:41:59 +00:00
969a6b37bf
py: Make functions static where appropriate.
2014-12-10 22:08:14 +00:00
0b610de017
py: Make macro names in assemblers consistent, and tidy up a bit.
2014-09-29 19:42:06 +01:00
851f15f34c
py: In asmthumb, clean up unit/int types and ite ops.
2014-09-29 19:42:06 +01:00
7ff996c237
py: Convert [u]int to mp_[u]int_t in emit.h and associated .c files.
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Towards resolving issue #50 .
2014-09-08 23:05:16 +01:00
2ac4af6946
py: Allow viper to have type annotations.
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Viper functions can now be annotated with the type of their arguments
and return value. Eg:
@micropython.viper
def f(x:int) -> int:
return x + 1
2014-08-15 16:45:41 +01:00
a4022c92f0
py, inline asm: Change "and" op name to "and_" to avoid keyword clash.
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Addresses issue #753 .
2014-07-17 12:37:56 +01:00
59c675a64c
py: Include mpconfig.h before all other includes.
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It defines types used by all other headers.
Fixes #691 .
2014-06-21 22:43:22 +03:00
f6932d6506
Prefix ARRAY_SIZE with micropython prefix MP_
2014-06-19 18:54:34 +02:00
ccc85ea0da
py: Combine native emitters to 1 glue function; distinguish viper.
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This patch simplifies the glue between native emitter and runtime,
and handles viper code like inline assember: return values are
converted to Python objects.
Fixes issue #531 .
2014-05-10 13:40:46 +01:00
36db6bcf54
py, compiler: Improve passes; add an extra pass for native emitter.
2014-05-07 17:24:22 +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
2827d62e8b
py: Implement keyword-only args.
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Implements 'def f(*, a)' and 'def f(*a, b)', but not default
keyword-only args, eg 'def f(*, a=1)'.
Partially addresses issue #524 .
2014-04-27 15:50:52 +01:00
6d3c5e4301
Add ARRAY_SIZE macro, and use it where possible.
2014-04-26 10:47:29 +01:00
e5f8a77db6
py: Add 'align' and 'data' meta-instructions to inline assembler.
2014-04-21 13:33:15 +01:00
90edf9e13b
inlinethumb: Add wfi, cpsid and cpsie instructions.
2014-04-18 16:56:54 +01:00
df8127a17e
py: Remove unique_codes from emitglue.c. Replace with pointers.
...
Attempt to address issue #386 . unique_code_id's have been removed and
replaced with a pointer to the "raw code" information. This pointer is
stored in the actual byte code (aligned, so the GC can trace it), so
that raw code (ie byte code, native code and inline assembler) is kept
only for as long as it is needed. In memory it's now like a tree: the
outer module's byte code points directly to its children's raw code. So
when the outer code gets freed, if there are no remaining functions that
need the raw code, then the children's code gets freed as well.
This is pretty much like CPython does it, except that CPython stores
indexes in the byte code rather than machine pointers. These indices
index the per-function constant table in order to find the relevant
code.
2014-04-13 11:04:33 +01:00
8721087661
py: Big improvements to inline assembler.
...
Improved the Thumb assembler back end. Added many more Thumb
instructions to the inline assembler. Improved parsing of assembler
instructions and arguments. Assembler functions can now be passed the
address of any object that supports the buffer protocol (to get the
address of the buffer). Added an example of how to sum numbers from
an array in assembler.
2014-04-13 00:30:32 +01:00
a26dc50968
py: Improve inline assembler; improve compiler constant folding.
2014-04-12 17:54:52 +01:00
6f355fd3b9
py: Make labels unsigned ints (converted from int).
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Labels should never be negative, and this modified type signature
reflects that.
2014-04-10 14:11:31 +01:00
47e1b85d9c
py: Improve inline assembler; add a few more opcodes.
2014-04-08 18:28:33 +01:00
2326d52d20
py: Factor out code from runtime.c to emitglue.c.
2014-03-27 23:26:35 +00:00
efe3422394
py: Clean up includes.
...
Remove unnecessary includes. Add includes that improve portability.
2014-03-17 02:43:40 -07:00
56e5ef203b
parse: Refactor parse node encoding to support full range of small ints.
...
Based on suggestion by @dpgeorge at
https://github.com/micropython/micropython/pull/313
2014-02-22 16:39:45 +02:00
520e2f58a5
Replace global "static" -> "STATIC", to allow "analysis builds". Part 2.
2014-02-12 18:31:30 +02:00
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
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
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
1a6633a74d
Implement more thumb branch instructions.
2013-11-03 13:58:19 +00:00
3ef4abb446
Change ifdef/if defined to simple if's.
2013-10-12 16:53:13 +01:00
c025ebb2dc
Separate out mpy core and unix version.
2013-10-12 14:30:21 +01:00
dc83382903
Make runtime able to call inline asm with 1 argument.
2013-10-06 01:01:01 +01:00
03d4124320
Add b_n opcode to inline thumb asm.
2013-10-06 00:36:05 +01:00
a2f2f7db1f
Almost supports arguments for inline asm functions.
2013-10-06 00:14:13 +01:00
Damien George
Paul Sokolovsky
Emmanuel Blot
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