Refactor all ST targets to be CMake buildsystem targets. This removes
the need for checking MBED_TARGET_LABELS repeatedly and allows us to be
more flexible in the way we include MBED_TARGET source in the build.
A side effect of this is it will allow us to support custom targets
without breaking the build for 'standard' targets, as we use CMake's
standard mechanism for adding build rules to the build system, rather
than implementing our own layer of logic to exclude files not needed for
the target being built. Using this approach, if an MBED_TARGET is not
linked to using `target_link_libraries` its source files will not be
added to the build. This means custom target source can be added to the
user's application CMakeLists.txt without polluting the build system
when trying to compile for a standard MBED_TARGET.
Add license identifier to files which Arm owns the copyright to,
and contain either BSD-3 or Apache-2.0 licenses. This is to address
license errors raised by scancode analysis.
Workaround a bug where the boot stack size configuration option is not
passed on to armlink, the Arm Compiler's linker. Prefer
MBED_CONF_TARGET_BOOT_STACK_SIZE if present, as this is what the
configuration system should provide. Fall back to MBED_BOOT_STACK_SIZE
if MBED_CONF_TARGET_BOOT_STACK_SIZE is not defined, as in the case of
buggy tools. If both MBED_CONF_TARGET_BOOT_STACK_SIZE and
MBED_BOOT_STACK_SIZE are not defined, then we fall back to a hard-coded
value provided by the linkerscript. See
https://github.com/ARMmbed/mbed-os/issues/13474 for more information.
To allow overriding of the boot stack size from the Mbed configuration
system, consistently use MBED_CONF_TARGET_BOOT_STACK_SIZE rather than
MBED_BOOT_STACK_SIZE.
Fixes#10319
For NUCLEO_F401RE, NUCLEO_F411RE, NUCLEO_F303RE, and DISCO_L475VG_IOT01A:
* Ensure the scatter files for the ARM toolchain use 2 region memory model.
The scatter files changes affects the following boards:
* NUCLEO_F401RE, STEVAL_3DP001V1 (stm32f401xe.sct)
* NUCLEO_F411RE, MTS_MDOT_F411RE, MTS_DRAGONFLY_F411RE, MTB_MTS_DRAGONFLY, SAKURAIO_EVB_01 (stm32f411re.sct)
* NUCLEO_F303RE, NUCLEO_F303ZE (stm32f303xe.sct)
* DISCO_L475VG_IOT01A, MTB_STM_L475 (stm32l475xx.sct)
* Remove the TOOLCHAIN_ARM_MICRO directories.
* Remove release_version as not necessary and as the targets can also run
Mbed OS 6.
* Remove uARM support for all FAMILY_STM32 targets.
* Use two memory regions in ARM toolchain linker file to support Microlib
* Replace `target.default_lib` with `target.c_lib`
* Specify supported lib sizes per toolchain
* Add support for Mbed OS versions after Mbed 2
- By default, Mbed OS build tools use standard C library for all supported toolchains.
It is possible to use smaller C libraries by overriding the "target.default_lib" option
with "small". This option is only currently supported for the GCC_ARM toolchain.
This override config option is now extended in the build tool for ARM toolchain.
- Add configuration option to specify libraries supported for each toolchain per targets.
- Move __aeabi_assert function from rtos to retarget code so it’s available for bare metal.
- Use 2 memory region model for ARM toolchain scatter file for the following targets:
NUCLEO_F207ZG, STM32F411xE, STM32F429xI, NUCLEO_L073RZ, STM32F303xE
- Add a warning message in the build tools to deprecate uARM toolchain.
- NewLib-Nano C library is not supporting floating-point and printf with %hhd,%hhu,%hhX,%lld,%llu,%llX
format specifier so skipping those green tea test cases.
* Change "is supported" check to be a macro, so it can be done at
compile-time.
* Eliminate weird shift on 7-bit CRCs.
* Add support for 32-bit CRCs and reversals to TMPM3HQ.
* Change "is supported" check to be a macro, so it can be done at
compile-time.
* Eliminate weird shift on 7-bit CRCs.
* Add support for 32-bit CRCs and reversals to TMPM3HQ.
Martin Kojtal
Robert Walton
Stefan Staub
pea-pod
David Douard
jeromecoutant
reme
Hugues Kamba
Harrison Mutai
Jaeden Amero
Qinghao Shi
Rajkumar Kanagaraj
Kevin Bracey
Przemyslaw Stekiel
Alexandre Bourdiol
Laurent Meunier