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Author SHA1 Message Date
Paul Sokolovsky
23668698cb py: Add portable framework to query/check C stack usage. 
Such mechanism is important to get stable Python functioning, because Python
function calling is handled with C stack. The idea is to sprinkle
STACK_CHECK() calls in places where there can be C recursion.

TODO: Add more STACK_CHECK()'s.
 2014-06-27 00:03:55 +03:00
Paul Sokolovsky
91b576d147 Merge pull request #719 from dhylands/pin_fix 
Use mp_const_none to initialize mapper and map_dict (fix #701)
 2014-06-26 22:49:44 +03:00
Dave Hylands
f170735b73 Use mp_const_none to initialize mapper and map_dict 2014-06-25 16:01:19 -07:00
Paul Sokolovsky
f3de62e6c2 binary: machine_uint_t vs uint dichotomy starts doing real damage. 2014-06-26 00:41:08 +03:00
Paul Sokolovsky
8e01291c18 travis: Use unified diffs for failed tests. 2014-06-26 00:05:53 +03:00
Paul Sokolovsky
7a2f166949 modstruct: Fix alignment handling issues. 
Also, factor out mp_binary_get_int() function.
 2014-06-25 23:34:44 +03:00
stijn
39b6e27944 unix: Remove unused CTRL-D definition 2014-06-25 13:33:10 +02:00
Paul Sokolovsky
5aa740c3e2 modgc: Add mem_free()/mem_alloc() methods. 
Return free/allocated memory on GC heap.
 2014-06-25 14:28:11 +03:00
Damien George
e973acde81 Merge branch 'master' of github.com:micropython/micropython 2014-06-25 04:10:34 +01:00
Paul Sokolovsky
939c2e7f44 Merge pull request #690 from stinos/msvc-gc 
msvc: Enable GC
 2014-06-24 21:34:51 +03:00
Paul Sokolovsky
3c9b24bebe modsocket: Fix uClibc detection. 2014-06-24 21:20:38 +03:00
Paul Sokolovsky
141df2d350 unix: Dump default heap size in usage message. 2014-06-24 16:58:00 +03:00
Damien George
780e54cdc3 py: Implement delete_attr in native emitter. 2014-06-22 18:35:04 +01:00
Paul Sokolovsky
cd590cbfaa unix: Don't error out on #warning directive. 2014-06-22 19:20:55 +03:00
Paul Sokolovsky
ff5932a8d8 modsocket: Workaround uClibc issue with numeric port for getaddrinfo(). 
It sucks to workaround this on uPy side, but upgrading not upgradable
embedded systems sucks even more.
 2014-06-22 19:20:55 +03:00
Paul Sokolovsky
949a49c9da modsocket: Add call to freeaddrinfo(). 2014-06-22 19:11:34 +03:00
Paul Sokolovsky
69d0a1c540 unix: uClibc doesn't like NULL as a buffer arg to realpath(). 
So, allocate one explicitly.
 2014-06-22 19:08:32 +03:00
stijn
de5ce6d461 gc: Use simple cast instead of union to silence compiler 2014-06-22 11:32:32 +02:00
stijn
8abcf666cb windows: Enable GC and implement bss start and end symbols 
The pointers to the bss section are acquired in init.c()
by inspecting the PE header. Works for msvc and mingw.
 2014-06-22 11:31:16 +02:00
Paul Sokolovsky
a96cc824bd py: Support arm and thumb ARM ISAs, in addition to thumb2. 
These changes were tested with QEMU, and by few people of real hardware.
 2014-06-22 01:40:45 +03:00
Paul Sokolovsky
59c675a64c py: Include mpconfig.h before all other includes. 
It defines types used by all other headers.

Fixes #691.
 2014-06-21 22:43:22 +03:00
Paul Sokolovsky
4c4b9d15ab mkrules.mk: Pass $(COPT) to link stage. 
In generalize case, optimization options should be passed to all stages of
the build process.
 2014-06-20 23:49:30 +03:00
Paul Sokolovsky
0fc7efb663 makefile: Pass STRIPFLAGS_EXTRA to strip. 
Expected to be set on command line, with the idea being that for different
targets, there're different smartass ABIs which strive to put unneeded
sections into executables, etc., so let people have flexible way to
strip that.

The option name is similar to previously introduced CLFAGS_EXTRA &
LDFLAGS_EXTRA.
 2014-06-20 20:25:35 +03:00
Paul Sokolovsky
17a49431d4 unix: Allow to override MICROPY_GCREGS_SETJMP from cmdline. 2014-06-20 20:22:31 +03:00
Paul Sokolovsky
7cd46a12ae unix: Add CFLAGS_EXTRA & LDFLAGS_EXTRA for command line usage. 
The idea is that it should be possible to pass any additional params for
experimentation without need to patch sources (and without need to deviate
from or repeat baseline options).
 2014-06-20 20:21:21 +03:00
Paul Sokolovsky
7e56e55252 unix: Refactor order file munging fo MacOSX. 2014-06-20 20:21:11 +03:00
Paul Sokolovsky
eecf3e90c6 unix: Group CFLAGS related stuff together. 2014-06-20 20:21:11 +03:00
Paul Sokolovsky
2099b6897f unix: Allow to override compiler warning options without touching the rest. 
Some people want to enable even more warnings. Let them do it without putting
burden on everyone. Some people vice versa think that current settings should
be relaxed. In this regard, -Werror is the most problematic, it disallows to
use #warning directive, and disallows to pass configuration settings on make
command lines. Again, until decided how to deal with these globally, allow to
work around these problems locally.
 2014-06-20 20:18:08 +03:00
Paul Sokolovsky
f605172d2b tests/float/: Skip tests if "math" module is not available. 2014-06-20 18:00:23 +03:00
Paul Sokolovsky
3b6f7b95eb py: Separate MICROPY_PY_BUILTINS_COMPLEX from MICROPY_PY_BUILTINS_FLOAT. 
One thing is wanting to do 1 / 2 and get something else but 0, and quite
another - doing rocket science ;-).
 2014-06-20 18:00:23 +03:00
Paul Sokolovsky
7efbd325bb Merge pull request #697 from stinos/gc-debug 
gc: More verbose debugging
 2014-06-20 17:33:02 +03:00
Paul Sokolovsky
09e3f8f0d1 Merge pull request #707 from eblot/master-v1.1.1-build-fixes 
Fix missing declaration of assert()
Replace ARRAY_SIZE with MP_ARRAY_SIZE
 2014-06-20 17:29:58 +03:00
Paul Sokolovsky
74c710187c bench: Three ways to process a byte buffer. 2014-06-19 22:27:13 +03:00
Paul Sokolovsky
59ced651b5 bench: Add test for map() vs inplace operations in array-likes. 
map() is 5 times slower. That's mostly because of inefficiency of creating
containers from iterables of unknown length (like map()).
 2014-06-19 22:19:24 +03:00
Paul Sokolovsky
17db096505 bench: Add tests for constructing various containers from iterator. 
Both "bound" (like, length known) and "unbound" (length unknown) are tested.
All of list, tuple, bytes, bytesarray offer approximately the same
performance, with "unbound" case being 30 times slower.
 2014-06-19 21:44:33 +03:00
Paul Sokolovsky
e53d2197e4 bench: Add test for function call overhead. 
For a trivial operation, calling a function is 5 times slower than doing
operation inline.
 2014-06-19 20:49:03 +03:00
Emmanuel Blot
f6932d6506 Prefix ARRAY_SIZE with micropython prefix MP_ 2014-06-19 18:54:34 +02:00
Emmanuel Blot
bf3366a48b Add missing “assert.h” file header inclusion from “nlr.h” 2014-06-19 18:47:38 +02:00
mux
fe81eea967 Add MICROPY_HW_MICRO_NAME to boards config 2014-06-19 14:40:57 +02:00
Damien George
b0851e5949 Merge pull request #700 from swegener/for-upstream 
bare-arm, stmhal: Disable stack protector
 2014-06-18 14:59:39 +01:00
Sven Wegener
c3cabf4e33 bare-arm, stmhal, teensy: Duplicate -nostdlib to CFLAGS 
As we are building with -nostdlib gcc features like the stack protector
will fail linking, because the failure handlers are in gcc's internal
libs. Such features are implicitly disabled during compilation when
-nostdlib is used in CFLAGS too.

Signed-off-by: Sven Wegener <sven.wegener@stealer.net>
 2014-06-18 13:34:07 +02:00
Sven Wegener
afc67c6dc5 bare-arm, stmhal: Fix --nostdlib to -nostdlib 
-nostdlib is the correct option, gcc recognizes the double dash version
when in link-only mode, but not when compiling.

Signed-off-by: Sven Wegener <sven.wegener@stealer.net>
 2014-06-18 13:33:47 +02:00
stijn
9acb5e4cf0 gc: Turn off debugging info again 2014-06-18 12:29:03 +02:00
stijn
def10cecd1 gc: Keep debug statements at beginning of scope where possible 2014-06-18 10:20:41 +02:00
Damien George
720f55cc4b Merge pull request #698 from dhylands/adc-fix 
Fix problem with ADC reads and multiple channels
 2014-06-17 20:52:47 +01:00
Damien George
bcb3ab451b stmhal: Toggle LED using ODR ^= pin_mask. 2014-06-17 19:57:17 +01:00
Dave Hylands
535b88133c Fix problem with ADC reads and multiple channels 2014-06-16 09:41:58 -07:00
stijn
bbcea3f62b gc: More verbose debugging 
Add more DEBUG_printf statements to trace gc behaviour
 2014-06-16 12:43:35 +02:00
Damien George
2547928148 stmhal: Add Python function to set UART for REPL. 
This adds a hook to get/set pyb_uart_global_debug from Python, using
pyb.repl_uart().  You can set it to an arbitrary UART object, and then
the REPL (in and out) is repeated on this UART object (as well as on USB
CDC).

Ultimately, this will be replaced with a proper Pythonic interface to
set sys.stdin and sys.stdout.
 2014-06-15 09:47:27 +01:00
Damien George
c0711cbefa stmhal: Fix type signatures on functions that take variable args. 2014-06-15 09:32:42 +01:00