suspect-devices/circuitpython/minimal, branch v1.9CircuitPython - a Python implementation for teaching coding with microcontrollershttps://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=v1.92017-04-22T13:39:20+00:00py: Add LOAD_SUPER_METHOD bytecode to allow heap-free super meth calls.2017-04-22T13:39:20+00:00Damien Georgedamien.p.george@gmail.com2017-04-18T23:45:59+00:00urn:sha1:dd11af209d226b7d18d5148b239662e30ed60bad
This patch allows the following code to run without allocating on the heap:
super().foo(...)
Before this patch such a call would allocate a super object on the heap and
then load the foo method and call it right away. The super object is only
needed to perform the lookup of the method and not needed after that. This
patch makes an optimisation to allocate the super object on the C stack and
discard it right after use.
Changes in code size due to this patch are:
bare-arm: +128
minimal: +232
unix x64: +416
unix nanbox: +364
stmhal: +184
esp8266: +340
cc3200: +128
minimal/main: Make Cortex-M vector table constant.2017-04-18T00:17:24+00:00Damien Georgedamien.p.george@gmail.com2017-04-18T00:17:24+00:00urn:sha1:e75fd3a8e995d4368a86f3050743e6b0709716f9all: Move BYTES_PER_WORD definition from ports to py/mpconfig.h2017-04-01T00:39:38+00:00Damien Georgedamien.p.george@gmail.com2017-04-01T00:39:38+00:00urn:sha1:4c307bfba1e5ffa3cec94bd63ba19ba6c322883b
It can still be overwritten by a port in mpconfigport.h but for almost
all cases one can use the provided default.
all: Use full path name when including mp-readline/timeutils/netutils.2017-03-31T11:29:39+00:00Damien Georgedamien.p.george@gmail.com2017-03-31T11:29:39+00:00urn:sha1:b6c7e4b143d96ff9f84ccb22d83b1e15ab084250
This follows the pattern of how all other headers are now included, and
makes it explicit where the header file comes from. This patch also
removes -I options from Makefile's that specify the mp-readline/timeutils/
netutils directories, which are no longer needed.
minimal/Makefile: Change C standard from gnu99 to c99.2017-03-23T04:41:38+00:00Damien Georgedamien.p.george@gmail.com2017-03-23T04:41:38+00:00urn:sha1:92cd0008428d5db6e8cf3ae531cdb24acdfb68e1all/Makefile: Remove -ansi from GCC flags, its ignored anyway.2017-03-23T04:32:12+00:00Krzysztof Blazewiczblazewicz.krzysztof@gmail.com2017-03-05T12:28:27+00:00urn:sha1:75589272ef12d538ab7ce4f4453be85d826b5083
The -ansi flag is used for C dialect selection and it is equivalent to -std=c90.
Because it goes right before -std=gnu99 it is ignored as for conflicting flags
GCC always uses the last one.
minimal/main: Move lexer constructor to within NLR handler block.2017-03-14T00:52:05+00:00Damien Georgedamien.p.george@gmail.com2017-03-14T00:25:21+00:00urn:sha1:bcd5adc65e341180bd6411d7008ea36e225bddf9
And raise an exception when mp_lexer_new_from_file is called.
py/nlr.h: Mark nlr_jump_fail as NORETURN.2017-03-06T06:13:16+00:00Damien Georgedamien.p.george@gmail.com2017-02-16T06:23:06+00:00urn:sha1:be3d7f91e5c71f3736cd85ce7016f2b5629cd6e9minimal: Add ability and description to build without the compiler.2017-02-27T04:09:15+00:00Damien Georgedamien.p.george@gmail.com2017-02-27T04:09:15+00:00urn:sha1:ad81a2e6cf349cba514e73dc4fe18b1d512b7ce4minimal: Update frozentest.mpy file for new .mpy version.2017-02-16T23:27:47+00:00Damien Georgedamien.p.george@gmail.com2017-02-16T23:27:47+00:00urn:sha1:b0599de48e91afaaf33ec279197d170ddeb89483