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| author | Antonio Nino Diaz <antonio.ninodiaz@arm.com> | 2019-01-30 20:29:50 +0000 |
|---|---|---|
| committer | Antonio Nino Diaz <antonio.ninodiaz@arm.com> | 2019-02-27 11:58:09 +0000 |
| commit | cd7d6b0eb161c4b24f4ff19822cbb26c3f59a3f5 (patch) | |
| tree | 1e0d27910f82ee85e64af16ef318db8c3ae35313 /bl2 | |
| parent | ff6844c3de9b34a09f358a3204264059834e2b1d (diff) | |
BL1: Enable pointer authentication support
The size increase after enabling options related to ARMv8.3-PAuth is:
+----------------------------+-------+-------+-------+--------+
| | text | bss | data | rodata |
+----------------------------+-------+-------+-------+--------+
| CTX_INCLUDE_PAUTH_REGS = 1 | +108 | +192 | +0 | +0 |
| | 0.5% | 0.8% | | |
+----------------------------+-------+-------+-------+--------+
| ENABLE_PAUTH = 1 | +748 | +192 | +16 | +0 |
| | 3.7% | 0.8% | 7.0% | |
+----------------------------+-------+-------+-------+--------+
Results calculated with the following build configuration:
make PLAT=fvp SPD=tspd DEBUG=1 \
SDEI_SUPPORT=1 \
EL3_EXCEPTION_HANDLING=1 \
TSP_NS_INTR_ASYNC_PREEMPT=1 \
CTX_INCLUDE_PAUTH_REGS=1 \
ENABLE_PAUTH=1
Change-Id: I3a7d02feb6a6d212be32a01432b0c7c1a261f567
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Diffstat (limited to 'bl2')
0 files changed, 0 insertions, 0 deletions