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| author | Mohamed Gamal Morsy <mohamed.morsy@arm.com> | 2025-05-01 12:41:59 +0100 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2025-06-25 19:12:01 +0000 |
| commit | e0852f75d8b9dd1ccf38e89f833922884893af26 (patch) | |
| tree | f5d32ef4d0a2deef8bd66e747865e44315853237 /BaseTools/Source/Python | |
| parent | 07425903d351b282072a5a4437b185fdb96d2e58 (diff) | |
| download | edk2-e0852f75d8b9dd1ccf38e89f833922884893af26.zip edk2-e0852f75d8b9dd1ccf38e89f833922884893af26.tar.gz edk2-e0852f75d8b9dd1ccf38e89f833922884893af26.tar.bz2 | |
ArmPkg: StMM: Use x24 register to store stack address
Now that the use of 18 registers for FF-A is supported. Registers
from x0-x17 can be used by FF-A to return call results. StMM also uses
registers x19-x23 to store SPMC boot information.
Use the x24 register to store the stack address instead of x12
to avoid it being clobbered by FF-A calls.
Signed-off-by: Mohamed Gamal Morsy <mohamed.morsy@arm.com>
Diffstat (limited to 'BaseTools/Source/Python')
0 files changed, 0 insertions, 0 deletions