cherry pick otherwise fails because the sources were moved under rtos/source. I manually resolved these patches. For the future, lets use these newer sha that should work.
Make the MUSCA_B1 target TF-M compatible by doing the following:
- Add flash, region definitions, and preprocessed image macros from
TF-M (at version 6e7be077eabe "Core: Add lifecycle API")
- Update the MUSCA_B1 linker script to create a flash image
compatible with TF-M.
- Update the tfm/bin_utils/assemble.py signing script to work with
preprocessed image macros rather than flat C pre-processor defines
Signed-off-by: Devaraj Ranganna <devaraj.ranganna@arm.com>
Signed-off-by: Jaeden Amero <jaeden.amero@arm.com>
Make the MUSCA_A1 target TF-M compatible by doing the following:
- Add flash, region definitions, and preprocessed image macros from
TF-M (at version 6e7be077eabe "Core: Add lifecycle API")
- Update the MUSCA_A1 linker script to create a flash image
compatible with TF-M.
- Update the tfm/bin_utils/assemble.py signing script to work with
preprocessed image macros rather than flat C pre-processor defines
Signed-off-by: Devaraj Ranganna <devaraj.ranganna@arm.com>
Signed-off-by: Jaeden Amero <jaeden.amero@arm.com>
Targets that use TF-M for their PSA implementation are not compatible
with exporters at this time. Explicitly block use of exporters with TF-M
using targets, for better error messages.
Signed-off-by: Devaraj Ranganna <devaraj.ranganna@arm.com>
The PSA-implementing secure binary is not built using Mbed OS build
tools anymore. Instead, the TrustedFirmware-M (TF-M) build system is
used to produce the secure binary. As such, we remove PSA related hooks
from the build system, remove PSA related scripts from tools/test
folder, and also remove the psa-autogen job from travis which was
running the now unecessary and removed generate_partition_code.py.
Remove the ability to generate new PSA binaries in the old manner, where
Mbed OS implements PSA. We don't yet remove any PSA binaries or break
the currently checked-in Mbed-implemented PSA support. PSA targets
integrated in the old manner will continue working at this point.
Signed-off-by: Devaraj Ranganna <devaraj.ranganna@arm.com>
Signed-off-by: Jaeden Amero <jaeden.amero@arm.com>
Remove PSA v8-M S target binaries will be built outside of Mbed OS and
added in as binaries which NS targets consume. Mbed OS no longer
implements PSA for v8-M targets, so there is no reason for it to build
PSA S targets.
Signed-off-by: Jaeden Amero <jaeden.amero@arm.com>
Add a copyright header and a shebang to the Mbed OS TrustedFirmware-M
tooling.
Signed-off-by: Devaraj Ranganna <devaraj.ranganna@arm.com>
Signed-off-by: Jaeden Amero <jaeden.amero@arm.com>
For release and develop profiles, turn on the linker's `--inline`
optimisation. This can save a couple of hundred bytes in a typical
image.
The optimisation replaces branches to small functions with the
inlined code from those functions. And it's possible that the
out-of-line functions can be eliminated.
Setting confined to release and develop builds only, as it can lead to
invalid debug information.
Display a post-build warning indicating to the user that the standard C
library was used instead of the small C library if the former is not
supported.
We disable C++ static destructors as best as possible in the various
toolchains, trying to eliminate unwanted destructor code. We don't want
to waste RAM or ROM on the C++-standard-specified behaviour of running
all statically-constructed objects' destructors in reverse order on
exit; we're never going to perform an orderly exit.
Techniques used include:
* `SingletonPtr` - makes an object be "lazily constructed" on first use,
and also eliminates its destructor. Lazy construction adds ROM+RAM
overhead.
* `__eabi_atexit` is stubbed out, preventing RAM usage by run-time
registration of static destructors.
* GCC has `exit` wrapped to kill shutdown code
* IAR has static destructors disabled in the compiler flags
Killing static destructors in the compiler is the optimum; if we only
stub out `__eabi_atexit`, the compiler is still inserting calls to it,
and referencing the destructors in those call.
Clang 8 added the compiler option `-fno-c++-static-destructors` (and the
object attributes `[[clang::no_destroy]]` and
`[[clang::always_destroy]]` for fine control).
We can hence enable that option in ARMC6 tool profiles, matching IAR.
This option appears to exist in ARM Compiler 6.11, but generates an
apparently spurious linker error about `EthernetInterface`. It works in
ARM Compiler 6.13, so this PR needs to wait until the compiler is
updated.
* Add optimised constexpr default constructor. Default construction
was previously by a heavyweight defaulted `nsapi_addr_t` parameter.
* Remove deprecated resolving constructor.
* Take `nsapi_addr_t` inputs by constant reference rather than value.
* Inline the trivial getters and setters.
* Use `unique_ptr` to manage the text buffer.
* Make `operator bool` explicit.
* Optimise some methods.
* Update to C++11 style (default initialisers, nullptr etc)
$(file > $@.in, $(filter %.o, $^)) is not supported in GNU Make 3.81.
Create the linker response file with pipe redirect from echo command.
This is tested with Cygwin make and make 3.8.1 shipped with macOS.
(cherry picked from commit 6918e6a76b)
Revert "Fixed problem with overlong command line."
This reverts commit dd02ac09a1.
See also https://github.com/ARMmbed/mbed-os/pull/12646#issuecomment-602058273
The list of object files was so long, that it got truncated by the bash (git-bash).
Error was
/usr/bin/sh: -c: line 0: unexpected EOF while looking for matching `"'
/usr/bin/sh: -c: line 1: syntax error: unexpected end of file
mingw32-make[1]: *** [Makefile:679: mbed-os-example-blinky-baremetal.elf] Error 1
mingw32-make: *** [Makefile:26: all] Error 2
Such a problem has aleady been reported in: https://github.com/ARMmbed/mbed-os/issues/10943#issuecomment-510064805
I fixed this problem using this answer: https://stackoverflow.com/a/37506805/5534993
Martin Kojtal
Marcelo Salazar
George Beckstein
Jaeden Amero
Devaraj Ranganna
Kevin Bracey
Qinghao Shi
Veijo Pesonen
Taylor Heck
Hugues Kamba
jeromecoutant
Anna Bridge
Volodymyr Medvid
Rajkumar Kanagaraj
David Hebbeker
Evelyne Donnaes
JojoS62
Filip Jagodzinski