Platform: Clean-up stack and heap allocation
Details:
- ARMCLANG: relocate heap and stack allocation to scatter file
from start-up assembly, to be aligned with GNUARM
- Explicitly distinguish main and process stack
- Reorder the allocation of heap and stack area in
RAM: main stack, process stack, heap
- Introduce shared data area b/w bootloader and runtime to exchange
data
- Main stack and shared area are overlapping sections in memory,
to prepare the recycling the shared area as stack
- Increase bootloader stack size to avoid overflow
- Remove unnecessary .heap(COPY) section from GCC linker script
Change-Id: Id8702fd9262764814250356868fb8de630b4a1af
Signed-off-by: Tamas Ban <tamas.ban@arm.com>
63 files changed