openmano-mpy - MicroPython source and hardware configuration for OpenMano

Age	Commit message (Collapse)	Author
2020-06-02	minimal: Make build more flexible and work as 64-bit build.	Damien George
	Changes are: - string0 is no longer built when building for host as the target, because it'll be provided by the system libc and may in some cases clash with the system one (eg on OSX). - mp_int_t/mp_uint_t are defined in terms of intptr_t/uintptr_t to support both 32-bit and 64-bit builds. - Configuration values which are the default in py/mpconfig.h are removed from mpconfigport.h to make the configuration a bit more minimal, eg as a better starting point for new ports.
2020-04-18	all: Enable extra conversion warnings where applicable.	stijn
	Add -Wdouble-promotion and -Wfloat-conversion for most ports to ban out implicit floating point conversions, and add extra Travis builds using MICROPY_FLOAT_IMPL_FLOAT to uncover warnings which weren't found previously. For the unix port -Wsign-comparison is added as well but only there since only clang supports this but gcc doesn't.
2020-04-05	ports: Enable error text compression for various ports, but not all.	Jim Mussared
	Enabled on: bare-arm, minimal, unix coverage/dev/minimal, stm32, esp32, esp8266, cc3200, teensy, qemu-arm, nrf. Not enabled on others to be able to test the code when the feature is disabled (the default case). Code size change for this commit: bare-arm: -600 -0.906% minimal x86: -308 -0.208% unix x64: +0 +0.000% unix nanbox: +0 +0.000% stm32: -3368 -0.869% PYBV10 cc3200: -1024 -0.558% esp8266: -2512 -0.368% GENERIC esp32: -2876 -0.205% GENERIC[incl -3168(data)] nrf: -1708 -1.173% pca10040 samd: +0 +0.000% ADAFRUIT_ITSYBITSY_M4_EXPRESS
2019-12-27	ports: Allow overriding CROSS_COMPILE in a custom makefile.	David Lechner
	Many ports already allow overriding CROSS_COMPILE. This modifies the remaining ports to allow it as well.
2019-09-17	bare-arm, minimal: Set CSUPEROPT=-Os to get minimal firmware size.	Damien George
	This option affects py/vm.c and py/gc.c and using -Os gets them compiling a bit smaller, and small firmware is the aim of these two ports. Also, having these files compiled with -Os on these ports, and -O3 as the default on other ports, gives a better understanding of code-size changes when making changes to these files.
2019-07-01	minimal: Use soft float for CROSS=1 Cortex-M4 target.	Damien George
	When compiled with hard float the system should enable FP access when it starts or else FP instructions lead to a fault. But this minimal port does not enable (or use) FP and so, to keep it minimal, switch to use soft floating point. (This became an issue due to the recent commit 34c04d2319cdfae01ed7bf7f9e341d69b86d751a which saves/restores FP registers in the NLR state.)
2018-02-22	minimal/Makefile: Explicitly include lib/utils/printf.c in build.	Damien George
	The bare-metal port needs it and it's no longer included by default since the Makefile now uses $(PY_CORE_O).
2018-02-22	ports/{bare-arm,minimal}/Makefile: Only build with core source files.	Damien George
	These ports don't need anything from extmod so don't include those files at all in the build. This speeds up the build by about 10% when building with a single core.
2017-09-06	all: Update Makefiles and others to build with new ports/ dir layout.	Damien George
	Also renames "stmhal" to "stm32" in documentation and everywhere else.
2017-09-06	ports: Make new ports/ sub-directory and move all ports there.	Damien George
	This is to keep the top-level directory clean, to make it clear what is core and what is a port, and to allow the repository to grow with new ports in a sustainable way.