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Author SHA1 Message Date
Paul Sokolovsky
ed1239fce6 Add mpconfigport.mk file to configure which modules to include into build. 
Proof of concept, controls "ffi" module as one which requires external
dependencies.
 2014-02-01 20:09:45 +02:00
Damien George
87413a4d0c Merge branch 'fun-defargs' of github.com:pfalcon/micropython into pfalcon-fun-defargs 2014-02-01 17:51:47 +00:00
Damien George
382b3d00ed Merge pull request #251 from pfalcon/return_unwind 
Add exception stack unwind support for RETURN_VALUE.
 2014-02-01 09:10:47 -08:00
Damien George
d71cd86dc1 Merge branch 'iabdalkader-master' 
Conflicts:
	stm/usb.c
	stm/usb.h
 2014-02-01 16:17:06 +00:00
Damien George
01156d510c stm: Add support for ctrl-C to interrupt running Python. 
Using PendSV interrupt at lowest priority, code can now raise an
exception during an interrupt by calling pendsv_nlr_jump.  The exception
will be raised when all interrupts are finished.  This is used to trap
ctrl-C from the USB VCP to break out of running Python code.
 2014-02-01 16:04:34 +00:00
mux
565fdccfd2 Add usb_vcp_connected prototype to usb.h 2014-02-01 15:49:16 +02:00
Paul Sokolovsky
90750029df Implement default function arguments (for Python functions). 
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.
 2014-02-01 15:38:22 +02:00
Paul Sokolovsky
6472dea146 Add exception stack unwind support for RETURN_VALUE. 
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.
 2014-02-01 15:23:03 +02:00
mux
b2269b610e Detect VCP line state. 
* Detect VCP line state, based on SET_CONTROL_LINE_STATE request
 2014-02-01 13:28:29 +02:00
Damien George
532f2c30f6 Merge pull request #246 from pfalcon/exc_stack_entry 
vm: Introduce structure for exception stack entry, record entry type.
 2014-01-31 15:51:20 -08:00
Damien George
8b56beb1a1 py: Simplified rt_call_function_n_kw. 2014-01-31 23:49:49 +00:00
Damien George
f3b05449cc Merge branch 'fix_str_call' of github.com:msiemens/micropython into msiemens-fix_str_call 2014-01-31 23:47:52 +00:00
Damien George
94f68300f9 py: Make str.replace do 2 passes over the string. 2014-01-31 23:45:12 +00:00
Damien George
1aa1c511dd Merge branch 'master' of github.com:xbe/micropython into xbe-master 2014-01-31 23:29:57 +00:00
Markus Siemens
2c2a124e16 Fix SIGSEV when running "a"() 
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.
 2014-01-31 22:16:23 +01:00
Paul Sokolovsky
c9887cbbe2 Add basic try-finally testcase. 
It's mildly suprising these work without further changes to exception
handling code (the only change required was to handle SETUP_FINALLY).
 2014-01-31 21:33:07 +02:00
Paul Sokolovsky
8519342c1a Update VM stacks comments. 2014-01-31 19:48:53 +02:00
Paul Sokolovsky
c7a0b14df9 vm: Introduce structure for exception stack entry, record entry type. 
Also, handle SETUP_FINALLY opcode.
 2014-01-31 19:48:53 +02:00
Paul Sokolovsky
7ee8e46878 Dump 4 more bytecodes (loop and finally ones). 2014-01-31 19:47:30 +02:00
Paul Sokolovsky
027594e1a7 Typo fixes in comments. 2014-01-31 19:47:23 +02:00
Paul Sokolovsky
c92a56dc93 Add testcase with exception handler spread across functions. 2014-01-31 17:06:15 +02:00
xbe
480c15afb5 Implement str.replace and add tests for it. 2014-01-30 22:17:30 -08:00
xbe
65365778fd Add tests for str.strip 2014-01-30 22:16:47 -08:00
Damien George
3f759b71c6 py: Add MICROPY_ENABLE_FLOAT around a float specific piece of code. 2014-01-31 00:42:12 +00:00
Damien George
28f93fbb48 Merge pull request #239 from pfalcon/end_finally 
vm: Add basic implementation of END_FINALLY opcode.
 2014-01-30 14:30:41 -08:00
Damien George
65ae601665 Merge pull request #240 from msiemens/windows_fix 
windows: Make windows/main.c independent from unix/main.c
 2014-01-30 14:28:38 -08:00
Damien George
39631bc312 Fix Makefiles: -O3 option was not being applied; mkdir for STM. 2014-01-30 22:16:51 +00:00
Markus Siemens
7e0dee0cbf windows: Make windows/main.c independent from unix/main.c 
Up to know changes unix/main.c were able to break the windows
build because windows/main.c simply included unix/main.c.

Now windows/main.c stands on it's own and won't break if
unix/main.c changes.
 2014-01-30 17:13:16 +01:00
Paul Sokolovsky
382e8eeea2 vm: Add basic implementation of END_FINALLY opcode. 
Allows to have nested try blocks with except filters.

TODO: Don't add END_FINALLY's exception re-raise points to traceback.
 2014-01-30 13:49:18 +02:00
Damien George
09a0c64bce py: Improve __bool__ and __len__ dispatch; add slots for them. 2014-01-30 10:05:33 +00:00
Damien George
b25711ea8f Merge pull request #238 from pfalcon/bool_len 
Implement __bool__ and __len__ via unary_op virtual method for all types.
 2014-01-30 01:29:32 -08:00
Paul Sokolovsky
c1d9bbc345 Implement __bool__ and __len__ via unary_op virtual method for all types. 
__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.
 2014-01-30 04:37:19 +02:00
Paul Sokolovsky
cdd2c62e07 realloc(): Log original memory ptr too. 
To alloc complete memory alloc flow tracing.
 2014-01-30 03:58:17 +02:00
Damien George
4a74d31e70 run-tests can handle segfault. 2014-01-29 22:32:23 +00:00
Damien George
14b929f1d9 Merge branch 'master' of github.com:msiemens/micropython into msiemens-master 2014-01-29 22:24:35 +00:00
Damien George
62ad189a65 py: Add compile option to enable/disable source line numbers. 2014-01-29 21:51:51 +00:00
Damien George
2d15c1216d stm: Add optional memory debugging output. 2014-01-29 20:33:20 +00:00
Damien George
d0691ccaec py: Simplify fastn in VM; reduce size of unique code struct. 
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.
 2014-01-29 20:30:52 +00:00
Damien George
01fa4a9164 stm: Fix gccollect ram range. 2014-01-29 19:21:17 +00:00
Damien George
0347fbd2d5 Merge branch 'master' of github.com:iabdalkader/micropython 2014-01-29 19:04:59 +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
1ba1facaaa py: Msg in exception is no longer interned. 2014-01-29 18:57:20 +00:00
Damien George
4d5b28cd08 Add qstr_info() function and bindings for unix port. 2014-01-29 18:56:46 +00:00
mux
bfb01e9da6 Fix unused function warning in main 
* Add SD card test to fix warning
 2014-01-29 15:07:04 +02:00
mux
8592d85b36 Remove redundant include in file.c 
* Remove include mpconfigport.h from file.c
 2014-01-29 15:05:53 +02:00
mux
76a6335b6e Move HEAP_END and RAM_END to linker script 
* Issue #232
 2014-01-29 12:52:03 +02:00
Damien George
217814cc63 stm: Increase timeout for RTC LSE startup; use backup regs. 2014-01-28 23:47:28 +00:00
Damien George
e4b6a079b3 py: Implement 'not' in compiler, and improve rt_is_true. 2014-01-28 23:27:35 +00:00
Damien George
b40892d266 Rename array test to array1 so it doesn't clash with array module. 
On my machine, 'import array' in CPython tries to load the array test.
 2014-01-28 23:12:35 +00:00
Damien George
8bf91f2a87 unix: Fix compile warnings for ffi module on 64-bit machine. 2014-01-28 23:08:11 +00:00