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23 Commity (9aa2a527b532e31c77592cede3b38c018c83ac64)

Autor SHA1 Wiadomość Data
Damien George cbddb279bb py: Implement break/continue from an exception with finally. 
Still todo: break/continue from within the finally block itself.
 2014-02-01 20:08:18 +00:00
Damien George 08d075592f py: Fix bug with LOAD_METHOD; fix int->machine_int_t for small int. 
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 41d02b654e py: Improve freeing of emitters in mp_compile. 
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 cbd2f7482c py: Add module/function/class name to exceptions. 
Exceptions know source file, line and block name.

Also tidy up some debug printing functions and provide a global
flag to enable/disable them.
 2014-01-19 11:48:48 +00:00
Damien George 08335004cf Add source file name and line number to error messages. 
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
John R. Lenton b8698fca75 unified the bops 2014-01-11 00:58:59 +00:00
Paul Sokolovsky fe039b4f4f Typo fix in comment. 2014-01-06 17:54:34 +02:00
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 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 a397776d6b Implement basic class/object functionality in runtime. 2013-10-09 23:10:10 +01:00
Damien 13ed3a658d Native Python and Viper support for x64 and thumb all together. 2013-10-08 09:05:10 +01:00
Damien 7af3d19a3c Implement crude viper emit stage. 2013-10-07 00:02:49 +01:00
Damien a2f2f7db1f Almost supports arguments for inline asm functions. 2013-10-06 00:14:13 +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