user/sven/micropython.git - The MicroPython project

Age	Commit message (Collapse)	Author
2014-04-13	py: Remove unique_codes from emitglue.c. Replace with pointers.	Damien George
	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.
2014-04-09	py: Properly implement deletion of locals and derefs, and detect errors.	Damien George
	Needed to reinstate 2 delete opcodes, to specifically check that a local is not deleted twice.
2014-04-09	py, compiler: Turn id_info_t.param into a set of flags.	Damien George
	So we can add more flags.
2014-04-09	py, compiler: Clean up and compress scope/compile structures.	Damien George
	Convert int types to uint where sensible, and then to uint8_t or uint16_t where possible to reduce RAM usage.
2014-03-27	py: Calculate maximum exception stack size in compiler.	Damien George

2014-02-15	py: Pass all scope flags through to runtime.	Damien George

2014-01-23	mp_compile(): Properly free module_scope and all nested scopes.	Paul Sokolovsky

2014-01-19	py: Add module/function/class name to exceptions.	Damien George
	Exceptions know source file, line and block name. Also tidy up some debug printing functions and provide a global flag to enable/disable them.
2013-12-30	py: make closures work.	Damien George

2013-12-21	Change object representation from 1 big union to individual structs.	Damien
	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).
2013-12-11	py: work towards working closures.	Damien

2013-10-20	Add local_num skeleton framework to deref/closure emit calls.	Damien

2013-10-05	Implement built-in decorators to select emit type.	Damien

2013-10-05	Further factorise PASS_1 out of specific emit code.	Damien

2013-10-05	Restructure emit so it goes through a method table.	Damien

2013-10-04	Initial commit.	Damien