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This patch adds build parameters to TFTF to allow more control of the
SMC fuzzing test suite as well as randomly generating seeds for the
pseudo-random number generator used for SMC fuzzing tests.
Build Options
SMC_FUZZ_CALLS_PER_INSTANCE=n: Sets the number of SMC calls per test
instance, where n is the number of calls. If not provided, this value
defaults to 100.
SMC_FUZZ_INSTANCE_COUNT=n: Sets the number of instances to run, where n
is the number of instances. If not provided, this value defaults to 1.
SMC_FUZZ_SEEDS=i,j,k,...: If randomly generated seeds are not desired,
such as a case where a certain seed results in a fail, seeds can be
provided in the build command. The seeds can either be integers or hex
values, must be formatted as shown with a comma between each seed and
no spaces, and the number of seeds provided must match
SMC_FUZZ_INSTANCE_COUNT. If not provided, seeds are randomly generated
by the build system.
Signed-off-by: John Powell <john.powell@arm.com>
Change-Id: I2cc6f4d7a02ec4b590db335ac098c9d41df42f0c
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