Run the sample program demo scripts in builds with a configuration
that is at least as complete as the default configuration.
Do not run sample programs in all configurations since they are
expected to fail if a required feature is missing.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Demo scripts should declare their build-time dependencies, to make
them more user-friendly. If a dependency is not met, users should see
an explicit message rather than an incomprehensible error.
Don't rely on the dependencies of individual programs because some
demo scripts use multiple programs and because some scripts might have
additional requirements.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
The new file programs/demo_common.sh contains initialization code,
utility functions and cleanup code meant to be used by all demo
scripts written in sh.
Initial features:
* msg: Display a message.
* run, run_bad: Run a command, visibly.
* $root_dir, $programs_dir: location of the mbedtls source tree.
* $files_to_clean: files that are cleaned up on exit.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
run_demos.py is the frontend to a framework for smoke-testing the
sample programs. It runs scripts called programs/*/*_demo.sh
("demo scripts") and check that they succeed. A typical demo script
runs one sample program or a combination of sample programs to
demonstrate their usage.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Define HALH_ALG to the desired PSA algorithm
to demostrate the ease of swapping algorithms
with the PSA API.
Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
If we output comparison result into sys.stdout, it will print an
extra line to show information we used for code size comparison in
detail. This would be helpful if we copy & paste code size changes
in Github comment.
Signed-off-by: Yanray Wang <yanray.wang@arm.com>
This commit changes how to infer make command. Although we haven't
supported to pass more options in command line, this is the
preparation work to support those features.
Signed-off-by: Yanray Wang <yanray.wang@arm.com>
The option --markdown supports to only show the files that
have changed in a markdown table between two commits.
Signed-off-by: Yanray Wang <yanray.wang@arm.com>
Previously we used dec(total) as comparison result of code size
measurement. However, it's not accurate because dec(total) is
the sum of text, data and bss. Now we show text,data instead
since those are sections we care about in code size perspective
specifically for TF-M.
Signed-off-by: Yanray Wang <yanray.wang@arm.com>
For time being, code_size_compare.py only supports `size`. This
commit builds up foundation to extend code size measurement with
other tools.
Signed-off-by: Yanray Wang <yanray.wang@arm.com>
We use SimpleNamespace class to store all the information used to
measure code size of objects in library.
Signed-off-by: Yanray Wang <yanray.wang@arm.com>
CodeSizeCalculator is aimed to calculate code size based on a Git
revision and code size measurement tool. The output of code size is
in utf-8 encoding.
Signed-off-by: Yanray Wang <yanray.wang@arm.com>
This commit splits CodeSizeBase as a separate class to prepare a
parser as CodeSizeGenerator. The benefit is we can extend the tool
of code size measurement in order to generate more types of code
size record.
Signed-off-by: Yanray Wang <yanray.wang@arm.com>
