- 27 Mar, 2014 3 commits
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Damien George authored
Rationale: setting up the stack (state for locals and exceptions) is really part of the "code", it's the prelude of the function. For example, native code adjusts the stack pointer on entry to the function. Native code doesn't need to know n_state for any other reason. So putting the state size in the bytecode prelude is sensible. It reduced ROM usage on STM by about 30 bytes :) And makes it easier to pass information about the bytecode between functions.
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Damien George authored
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Damien George authored
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- 26 Mar, 2014 21 commits
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Damien George authored
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Damien George authored
py: Support closures with default args.
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Damien George authored
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Damien George authored
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Damien George authored
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Damien George authored
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Damien George authored
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Paul Sokolovsky authored
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Damien George authored
Originally, .methods was used for methods in a ROM class, and locals_dict for methods in a user-created class. That distinction is unnecessary, and we can use locals_dict for ROM classes now that we have ROMable maps. This removes an entry in the bloated mp_obj_type_t struct, saving a word for each ROM object and each RAM object. ROM objects that have a methods table (now a locals_dict) need an extra word in total (removed the methods pointer (1 word), no longer need the sentinel (2 words), but now need an mp_obj_dict_t wrapper (4 words)). But RAM objects save a word because they never used the methods entry. Overall the ROM usage is down by a few hundred bytes, and RAM usage is down 1 word per user-defined type/class. There is less code (no need to check 2 tables), and now consistent with the way ROM modules have their tables initialised. Efficiency is very close to equivaluent.
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Paul Sokolovsky authored
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Damien George authored
Addresses issue #377.
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Damien George authored
Just to keep things consistent :)
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Damien George authored
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Damien George authored
vm: Implement raise statement w/o args (reraising last exception).
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Damien George authored
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Damien George authored
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Damien George authored
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Damien George authored
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Paul Sokolovsky authored
This gets "value" of exceptions in the sense as it's defined for StopIteration.value (i.e. args[0] or None). TODO: This really should be inline function.
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Paul Sokolovsky authored
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Paul Sokolovsky authored
Return with value gets converted to StopIteration(value). Implementation keeps optimizing against creating of possibly unneeded exception objects, so there're considerable refactoring to implement these features.
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- 25 Mar, 2014 10 commits
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Damien George authored
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Damien George authored
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Damien George authored
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Damien George authored
py/objstr.c: Implement str.rfind() and add tests for it, refactor find_subbytes().
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Damien George authored
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Damien George authored
They still exist in commented-out form in objexcept.c if they are ever needed.
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Damien George authored
Comes with some refactoring of code and renaming of files. All modules are now named mod*.[ch].
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Damien George authored
Add mp_obj_module_register
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Damien George authored
Some changes that I forgot to push with my last pull request
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Dave Hylands authored
Fix adc to work with resolution changes.
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- 24 Mar, 2014 6 commits
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Paul Sokolovsky authored
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Paul Sokolovsky authored
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mux authored
* Add function to load static modules. * Use module_register to pyb module.
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Damien George authored
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Dave Hylands authored
Added support for the ADC channels and mappings to make_pins.py I'm not sure if the hal properly deals with the channel 16/18 differences between the 40x and 42x. It seems to deal with it partially. This particular aspect will need testing on a 42x or 43x.
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Damien George authored
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