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3195 Commits

Author SHA1 Message Date
Damien George a37656c132 docs: Make admonition for CPy-difference use "attention" class. 
This renders it in yellow/orange box on RTD server.
 2014-12-22 13:42:30 +00:00
Damien George 74eb44c392 py: Reduce size of VM exception stack element by 1 machine word. 
This optimisation reduces the VM exception stack element (mp_exc_stack_t)
by 1 word, by using bit 1 of a pointer to store whether the opcode was a
FINALLY or WITH opcode.  This optimisation was pending, waiting for
maturity of the exception handling code, which has now proven itself.

Saves 1 machine word RAM for each exception (4->3 words per exception).
Increases stmhal code by 4 bytes, and decreases unix x64 code by 32
bytes.
 2014-12-22 12:49:57 +00:00
Damien George 81836c28b3 py: Use str_to_int function in more places to reduce code size. 2014-12-21 21:07:03 +00:00
Damien George 01039b5bd8 py: Remove last uses of printf from compile; use proper SyntaxError. 2014-12-21 17:44:27 +00:00
Damien George 584ba6762f py: Move global/nonlocal decl code to compiler for proper SyntaxError. 
This patch gives proper SyntaxError exceptions for bad global/nonlocal
declarations.  It also reduces code size: 304 bytes on unix x64, 132
bytes on stmhal.
 2014-12-21 17:26:45 +00:00
Damien George b063b9b36d py: Fix iteration over map in 2 places. 2014-12-21 16:24:09 +00:00
Damien George 7b80d908bf docs: Add RTD local_settings file, to add custom templates. 2014-12-21 11:21:06 +00:00
Damien George 9b561a7c0d docs: Add custom CSS file, with code for admonition. 2014-12-21 00:22:49 +00:00
Paul Sokolovsky 4b60b45bfc stmhal: gccollect.h is superfluous in many places. 2014-12-21 00:58:06 +02:00
Paul Sokolovsky 6aaccc484c stmhal: Use gc_dump_info() function instead of adhoc code. 2014-12-21 00:26:10 +02:00
Paul Sokolovsky bf19586c53 stmhal: Include MICROPY_HAL_H only if defined. 
Helps other ports.
 2014-12-20 20:47:35 +02:00
Damien George 6efa66f125 py: Remove unnecessary RULE_none and PN_none from parser. 2014-12-20 18:41:59 +00:00
Damien George b47ea4eadd py: Add blank and ident flags to grammar rules to simplify parser. 
This saves around 100 bytes code space on stmhal, more on unix.
 2014-12-20 18:37:50 +00:00
Damien George 4fd7c1a2ac tools, pyboard.py: Write data to pyboard in chunks of 256 bytes. 
This speeds up writes significantly.
 2014-12-20 18:09:04 +00:00
Damien George 2870d85a11 py: Save a few code bytes in parser; make vars local where possible. 2014-12-20 18:06:08 +00:00
Paul Sokolovsky 978f4ca2e1 run-tests: Allow to run testuite against Windows build on Linux (using Wine). 
Just adjust line-endings of micropython.exe output, the rest should be
handled by Wine (automagically on properly configured distro).

To run:

MICROPY_MICROPYTHON=../windows/micropython.exe ./run-tests
 2014-12-20 16:53:46 +02:00
stijn f5efefd5a0 windows: Correctly interpret skipped tests, enable uhashlib and ubinascii 2014-12-20 16:52:22 +02:00
Damien George 6d3ae569cf docs: Add CPy diff note for print_exception; embellish sys.platform. 2014-12-19 22:10:38 +00:00
Damien George 2a3e2b9033 py: Add execfile function (from Python 2); enable in stmhal port. 
Adds just 60 bytes to stmhal binary.  Addresses issue #362.
 2014-12-19 13:36:17 +00:00
Paul Sokolovsky 8427c5b76c unix/windows: Make sure that process exit code is portable 8-bit value. 
This fixes FORCED_EXIT internal flag leaking into Windows exit code.
 2014-12-19 00:01:49 +02:00
Damien George f04329e93b lib/libm: Add acosh, asinh, atanh, tan; get working with stmhal. 
acoshf, asinhf, atanhf were added from musl.  mathsincos.c was
split up into its original, separate files (from newlibe-nano-2).
tan was added.

All of the important missing float functions are now implemented,
and pyboard now passes tests/float/math_fun.py (finally!).
 2014-12-18 14:44:02 +00:00
Damien George 6936f4626c tests: Get misc/print_exception and pyb/spi working on pyboard. 2014-12-18 13:37:56 +00:00
Paul Sokolovsky c8b0229bc7 tests: sha256: skip test if uhashlib module is not available. 2014-12-18 00:32:15 +02:00
Gregory 5cf7ac7309 Fix leds.rst 
N (mod 4) is 0..3
 2014-12-18 00:06:48 +03:00
Paul Sokolovsky 9d944c7fb2 unix: Rename "time" module to "utime" to allow extensibility. 
Name choosen per latest conventions and for compatibiity with stmhal port.
 2014-12-17 00:13:32 +02:00
Damien George 9642846d71 docs: Define more clearly the behaviour of LED methods. 
Addresses issue #1006.
 2014-12-16 11:55:46 +00:00
Paul Sokolovsky 0078561303 modffi: Support void (None) return value for Python callback functions. 2014-12-16 00:28:12 +02:00
Paul Sokolovsky 7a4765dbeb tests: Add testcase for ffi callbacks. 2014-12-15 02:18:54 +02:00
Paul Sokolovsky b62371e8fb modffi: 64-bit cleanness (fixes actual bug in callback arg handling). 2014-12-15 02:18:49 +02:00
Paul Sokolovsky c0bc3bd736 asmarm: Fix bug with encoding small negative ints using MVN instruction. 2014-12-14 03:24:17 +02:00
Paul Sokolovsky 83d27b0f0b unix: Enable Thumb2 and ARM emitters by default on corresponding archs. 2014-12-14 03:24:17 +02:00
Paul Sokolovsky 138562ccd9 run-tests: Skip native/viper tests based on prefix. 
Otherwise, new tests are forgotten to be added to explicit lists. Issue
found running on Debian/ARM.
 2014-12-13 00:51:24 +02:00
Damien George e181c0dc07 py: Fix optimised for-loop compiler so it follows proper semantics. 
You can now assign to the range end variable and the for-loop still
works correctly.  This fully addresses issue #565.

Also fixed a bug with the stack not being fully popped when breaking out
of an optimised for-loop (and it's actually impossible to write a test
for this case!).
 2014-12-12 17:19:56 +00:00
Damien George 7764f163fa py: Fix label printing in showbc; print sp in vm trace. 2014-12-12 17:18:56 +00:00
Paul Sokolovsky 1ca28bd570 run-tests: Reset MICROPYPATH, to make sure tests use only builtin modules. 2014-12-12 00:58:07 +02:00
Paul Sokolovsky dbc7854355 run-tests: PEP8 fix. 2014-12-12 00:58:07 +02:00
Paul Sokolovsky f42b3c7599 tests: Activate recursive_data.py test, now that io.StringIO is available. 2014-12-12 00:58:07 +02:00
Damien George 5fba93a26b tests: Add test for semantics of for-loop that optimisation can break. 2014-12-11 17:40:41 +00:00
Damien George c33ce606cf py: Fix a semantic issue with range optimisation. 
Now you can assign to the range variable within the for loop and it will
still work.

Partially addresses issue #565.
 2014-12-11 17:35:23 +00:00
Damien George f905145c6d tests: Disable print_exception test when using native emitter. 2014-12-11 17:34:55 +00:00
Damien George 184182d14c tests: Fix print_exception test and re-enable it on Travis CI. 
Issue was with uPy: on local machine with micropython-lib installed, io
module is available.  Not the case on Travis CI, where only _io module
is available in uPy.
 2014-12-11 17:10:25 +00:00
Paul Sokolovsky 66a6caa307 run-tests: Skip print_exception.py on TravisCI, as it irreproducibly fails. 
TODO: Figure out what's wrong on Travis.
 2014-12-11 15:03:29 +02:00
Damien George 5318cc028a py: Tidy up a few function declarations. 2014-12-10 22:37:07 +00:00
Damien George 7eb2317fa2 py: Remove static from definition of pfenv_printf. 
It's used by stmhal, but not unix.
 2014-12-10 22:11:01 +00:00
Damien George 969a6b37bf py: Make functions static where appropriate. 2014-12-10 22:08:14 +00:00
Nikita Nazarenko d51107927d unix: add unlink function to os module 2014-12-10 21:49:24 +00:00
Damien George 4140e19c8a tests: Fix print_exception.py to work on Travis CI. 2014-12-10 21:45:51 +00:00
Paul Sokolovsky e8487ea1be tests: Add test for print_exception() function. 2014-12-10 20:48:53 +00:00
Paul Sokolovsky 6c3fc74656 docs: Add sys.print_exception(). 2014-12-10 20:31:38 +02:00
Damien George b4fe6e28eb py: Fix function type: () -> (void). 2014-12-10 18:05:42 +00:00