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* py: Partially fix native emitter to work with latest runtime.Damien George2014-02-02
| | | | | Native emitter has been broken since stack order has changed from reverse to standard. This fix gets it partially working.
* Tidy up some comments.Damien George2014-02-01
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* py: Tidy up BINARY_OPs; negation done by special NOT bytecode.Damien George2014-02-01
| | | | | IS_NOT and NOT_IN are now compiled to IS + NOT and IN + NOT, with a new special NOT bytecode.
* py: Reduce code size of compiler by a bit.Damien George2014-02-01
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* py: Fix emitcpy so continue is compatible with CPython.Damien George2014-02-01
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* py: Implement break/continue from an exception with finally.Damien George2014-02-01
| | | | Still todo: break/continue from within the finally block itself.
* py: mp_execute_byte_code has 2 arg arrays, for more efficient default params.Damien George2014-02-01
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* Merge branch 'fun-defargs' of github.com:pfalcon/micropython into ↵Damien George2014-02-01
|\ | | | | | | pfalcon-fun-defargs
| * Implement default function arguments (for Python functions).Paul Sokolovsky2014-02-01
| | | | | | | | | | | | | | | | TODO: Decide if we really need separate bytecode for creating functions with default arguments - we would need same for closures, then there're keywords arguments too. Having all combinations is a small exponential explosion, likely we need just 2 cases - simplest (no defaults, no kw), and full - defaults & kw.
* | Add exception stack unwind support for RETURN_VALUE.Paul Sokolovsky2014-02-01
|/ | | | | | | | This properly implements return from try/finally block(s). TODO: Consider if we need to do any value stack unwinding for RETURN_VALUE case. Intuitively, this is "success" return, so value stack should be in good shape, and unwinding shouldn't be required.
* Merge pull request #246 from pfalcon/exc_stack_entryDamien George2014-01-31
|\ | | | | vm: Introduce structure for exception stack entry, record entry type.
| * Update VM stacks comments.Paul Sokolovsky2014-01-31
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| * vm: Introduce structure for exception stack entry, record entry type.Paul Sokolovsky2014-01-31
| | | | | | | | Also, handle SETUP_FINALLY opcode.
* | py: Simplified rt_call_function_n_kw.Damien George2014-01-31
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* | Merge branch 'fix_str_call' of github.com:msiemens/micropython into ↵Damien George2014-01-31
|\ \ | | | | | | | | | msiemens-fix_str_call
| * | Fix SIGSEV when running "a"()Markus Siemens2014-01-31
| |/ | | | | | | | | | | rt_call_function_n_kw did check for integers but not for strings being called. Added a check so running "a"() won't SIGSEV but throw an exception.
* | py: Make str.replace do 2 passes over the string.Damien George2014-01-31
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* | Merge branch 'master' of github.com:xbe/micropython into xbe-masterDamien George2014-01-31
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| * Implement str.replace and add tests for it.xbe2014-01-30
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* | Dump 4 more bytecodes (loop and finally ones).Paul Sokolovsky2014-01-31
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* | Typo fixes in comments.Paul Sokolovsky2014-01-31
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* py: Add MICROPY_ENABLE_FLOAT around a float specific piece of code.Damien George2014-01-31
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* Merge pull request #239 from pfalcon/end_finallyDamien George2014-01-30
|\ | | | | vm: Add basic implementation of END_FINALLY opcode.
| * vm: Add basic implementation of END_FINALLY opcode.Paul Sokolovsky2014-01-30
| | | | | | | | | | | | Allows to have nested try blocks with except filters. TODO: Don't add END_FINALLY's exception re-raise points to traceback.
* | Fix Makefiles: -O3 option was not being applied; mkdir for STM.Damien George2014-01-30
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* py: Improve __bool__ and __len__ dispatch; add slots for them.Damien George2014-01-30
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* Implement __bool__ and __len__ via unary_op virtual method for all types.Paul Sokolovsky2014-01-30
| | | | | | | __bool__() and __len__() are just the same as __neg__() or __invert__(), and require efficient dispatching implementation (not requiring search/lookup). type->unary_op() is just the right choice for this short of adding standalone virtual method(s) to already big mp_obj_type_t structure.
* realloc(): Log original memory ptr too.Paul Sokolovsky2014-01-30
| | | | To alloc complete memory alloc flow tracing.
* Merge branch 'master' of github.com:msiemens/micropython into msiemens-masterDamien George2014-01-29
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| * Fixed problems with nlx86.S on LinuxMarkus Siemens2014-01-28
| | | | | | | | | | Fixed '#ifdef's so Linux would compile again and added .scl and .type for Windows.
| * Added Windows port (see #233)Markus Siemens2014-01-28
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* | py: Add compile option to enable/disable source line numbers.Damien George2014-01-29
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* | stm: Add optional memory debugging output.Damien George2014-01-29
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* | py: Simplify fastn in VM; reduce size of unique code struct.Damien George2014-01-29
| | | | | | | | | | | | | | | | | | | | We still have FAST_[0,1,2] byte codes, but they now just access the fastn array (before they had special local variables). It's now simpler, a bit faster, and uses a bit less stack space (on STM at least, which is most important). The only reason now to keep FAST_[0,1,2] byte codes is for compressed byte code size.
* | py: Fix bug with LOAD_METHOD; fix int->machine_int_t for small int.Damien George2014-01-29
| | | | | | | | | | | | | | | | 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.
* | py: Msg in exception is no longer interned.Damien George2014-01-29
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* | Add qstr_info() function and bindings for unix port.Damien George2014-01-29
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* | py: Implement 'not' in compiler, and improve rt_is_true.Damien George2014-01-28
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* | mp_obj_new_bytearray_by_ref(): Allow to create array by reference.Paul Sokolovsky2014-01-29
| | | | | | | | This is special feature for FFI.
* | bytearray: Print objects properly.Paul Sokolovsky2014-01-28
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* | Factor out quoted string print function for reuse (mp_str_print_quoted()).Paul Sokolovsky2014-01-28
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* | array: CPython prints empty arrays inconsistently (only typecode, no []).Paul Sokolovsky2014-01-28
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* | Don't pre-import array module.Paul Sokolovsky2014-01-28
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* | array.array: Allow to create empty arrays.Paul Sokolovsky2014-01-28
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* | Merge pull request #231 from iabdalkader/masterDamien George2014-01-27
|\ \ | | | | | | Fix implicit double conversion warning
| * | Fix implicit double conversion warningmux2014-01-27
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* | | Merge branch 'master' of github.com:micropython/micropythonDamien George2014-01-27
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| * | long int: Implement more operations.Paul Sokolovsky2014-01-27
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| * list.pop(): Don't allow ->alloc drop to zero, which causes unexpected behavior.Paul Sokolovsky2014-01-27
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| * gen.send(): Throw StopIteration. Also, explicitly shutdown finished gen.Paul Sokolovsky2014-01-27
| | | | | | | | | | Otherwise, some generator statements still may be spuriously executed on subsequent calls to next()/send().
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