To support online compiler build for PSA targets, some files are
auto-generated (LPC55S69_NS and ARM_MUSCA_A1_NS) by the script
from offline build system. Since these files are identical for these
V8-M targets it would be good to check them in to support online
compiler as they are COMPONENT_SPE and services related.
In folder: components/TARGET_PSA/
--TARGET_MBED_SPM
--COMPONENT_SPE
psa_setup.c
--TARGET_TFM
--COMPONENT_SPE
--inc
tfm_partition_defs.inc
tfm_partition_list.inc
tfm_service_list.inc
tfm_spm_signal_defs.h
--services
--inc
autogen_sid.h
mbed_spm_partitions.h
Signed-off-by: Vikas Katariya <Vikas.Katariya@arm.com>
Reimplement atomic code in inline assembly. This can improve
optimisation, and avoids potential architectural problems with using
LDREX/STREX intrinsics.
API further extended:
* Bitwise operations (fetch_and/fetch_or/fetch_xor)
* fetch_add and fetch_sub (like incr/decr, but returning old value -
aligning with C++11)
* compare_exchange_weak
* Explicit memory order specification
* Basic freestanding template overloads for C++
This gives our existing C implementation essentially all the functionality
needed by C++11.
An actual Atomic<T> template based upon these C functions could follow.
-Add bug fix for psa_security_lifecycle_state function - PR #9745
-Remove lifecycle data from temp boot status data
-Update attesttation_partition_json file to use
PSA_PLATFORM_LC_GET and generate partition
code - auto generated files update
- Move all PSA storage code under psa/storage directory
- Create a global PSA error codes header, eliminating ITS specific ones
- Create a common header file for PSA storage type definitions,
eliminating ITS specific ones
- Create a common implementation for PS & ITS
- Implement protected storage feature
- Change ITS test to be common to PS as well
PSA SPE code was using atomics, but not consistently. On the assumption
that the atomics are needed, correct the code to be properly atomic.
* Tighten up table full case - new_handle was left with a bogus value,
and surrounding code (as a result?) used loop index to assert success.
Make handle the sole output of the loop, and correct and use it.
* Ensure handle in table is cleared last, with atomic store to release.
* Make skipping of the invalid handle in handle generator loop atomic.
* Use atomic load on state assert, and don't re-read on failure.
* Tighten up types, and avoid casts by using new signed atomics.
Vikas Katariya
Martin Kojtal
Alexander Zilberkant
Kevin Bracey
Oren Cohen
Michael Schwarcz
Oren Cohen
Moran Peker
Moran Peker
David Saada
Cruz Monrreal