This name is more descriptive of its purpose, since it actually adds
framework/scripts to the path rather than just framework/
Signed-off-by: David Horstmann <david.horstmann@arm.com>
This allows scripts in the scripts/ directory to get the path to the
mbedtls_framework module in framework/scripts/
Signed-off-by: David Horstmann <david.horstmann@arm.com>
'Removed' and 'NotCreated' should be displayed in new and old column
respectively. The value of delta is reflected on change column. This
commit handles the corner cases properly.
Signed-off-by: Yanray Wang <yanray.wang@arm.com>
To keep a concise markdown table, we don't list text and data
section from old Git revision. However, it should be ideal to keep
those two sections in CSV output. Therefore, we list comparison
result for CSV output in following format:
filename new(text) new(data) old(text) old(data) change(text) change(data)
Additionally, if a file only exits in new Git revision not in old
Git revision, it's marked as `NotCreated` as we haven't created this
file yet from perspective of old Git revision.
Signed-off-by: Yanray Wang <yanray.wang@arm.com>
In comparison result, to indicate it's a delta value, we add `+` in
front of positive values. For unchanged attributes, it's still
shown as `0'.
Signed-off-by: Yanray Wang <yanray.wang@arm.com>
Previously we set loglevel >= WARNING printed to stderr and
loglevel < WARNING printed to stdout. To be more flexible, we
replace this `WARNING` value with an argument: split_level and leave
`WARNING` as default split_level if not set.
Signed-off-by: Yanray Wang <yanray.wang@arm.com>
When '--show-all' is enabled, all the objects will be displayed in
comparison result no matter if there is code size change or not.
Signed-off-by: Yanray Wang <yanray.wang@arm.com>
It makes sense to display code size changes if a file has been
removed in our library. With this commit we track old objects as
well. If a file is not present in the new Git revision,
we display -old_size in the new_size column. The size change is
marked as `Removed` to indicate the file has been removed.
Signed-off-by: Yanray Wang <yanray.wang@arm.com>
The result format for code size comparison is:
filename new(text) new(data) change(text) change(data)
yyy.o xxx xxx xx xx
The numbers followed are in bytes.
Signed-off-by: Yanray Wang <yanray.wang@arm.com>
Percentage is not a useful number when looking at code size changes.
Since it depends on the base of the code size. It might give
misleading information by simply looking at the numbers.
Signed-off-by: Yanray Wang <yanray.wang@arm.com>
If we use option --stdout, the logging level is set as
logging.ERROR. But --verbose is able to overwrite logging level as
logging.INFO if we want to display intermediate log in the process
of code size comparison.
Signed-off-by: Yanray Wang <yanray.wang@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>
