Removed file core/include/kernel/kta_mem.h

Signed-off-by: Joakim Bech <joakim.bech@linaro.org>

Removed unused KTA related defines

- Moved IO macro from kta_mem.h to io.h.
- Removed unused TEE_MEM_xyz defines.
- Removed code that was used for TA's in TEE RAM (impossible to reach
that code).

Removed unused KTA related defines

- Moved IO macro from kta_mem.h to io.h.
- Removed unused TEE_MEM_xyz defines.
- Removed code that was used for TA's in TEE RAM (impossible to reach
that code).

Signed-off-by: Joakim Bech <joakim.bech@linaro.org>

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Fix warning in sta_helloworld

* Fixes a couple of printf warnings visible on higher log levels.
* Cleans up core/arch/arm32/sta/sub.mk
* Adds a compiler.h to provide the __unused macro to avoid warn

Fix warning in sta_helloworld

* Fixes a couple of printf warnings visible on higher log levels.
* Cleans up core/arch/arm32/sta/sub.mk
* Adds a compiler.h to provide the __unused macro to avoid warnings
about unused parameters.

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Add THREAD_FLAGS_EXIT_ON_IRQ for preempted threads

Adds a THREAD_FLAGS_EXIT_ON_IRQ flag to the saved state of a thread
to make it possible to check that no other thread may resume if there's
a threa

Add THREAD_FLAGS_EXIT_ON_IRQ for preempted threads

Adds a THREAD_FLAGS_EXIT_ON_IRQ flag to the saved state of a thread
to make it possible to check that no other thread may resume if there's
a thread preempted by an IRQ.

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Add constant time buf_compare_ct function

This patch adds a constant time memory compare function that mitigates
timing attacks. This patch also fixes three locations where this could
be a problem.

Add constant time buf_compare_ct function

This patch adds a constant time memory compare function that mitigates
timing attacks. This patch also fixes three locations where this could
be a problem.

Signed-off-by: Joakim Bech <joakim.bech@linaro.org>

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Open-source the TEE Core

Signed-off-by: Pascal Brand <pascal.brand@st.com>