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![]() FEAT_SB introduces a new speculation barrier instruction, that is more lightweight than a "dsb; isb" combination. We use that in a hot path, so cannot afford and don't want a runtime detection mechanism. Nevertheless align the implementation of the feature detection part with the other features, but renaming the detection function, and updating the FEAT_DETECTION code. Also update the documentation. Change-Id: I2b86dfd1ad259c3bb99ab5186e2911ace454b54c Signed-off-by: Andre Przywara <andre.przywara@arm.com> |
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aarch32 | ||
aarch64 | ||
backtrace | ||
bl_common.c | ||
desc_image_load.c | ||
fdt_fixup.c | ||
fdt_wrappers.c | ||
fdt_wrappers.mk | ||
feat_detect.c | ||
image_decompress.c | ||
runtime_svc.c | ||
tf_crc32.c | ||
tf_log.c | ||
uuid.c |