Commit graph

1493 commits

Author SHA1 Message Date
Yanray Wang
70743b02df psa_information: compile a regex instead of using string directly
Compiling a regex improves performance and avoids accidentally
combining it with a string. This commit makes this change.

Signed-off-by: Yanray Wang <yanray.wang@arm.com>
2023-11-09 16:13:55 +08:00
Ronald Cron
f95b678729 Remove unused *.cocci files
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2023-11-08 10:08:09 +01:00
Yanray Wang
30769696e7 Merge remote-tracking branch 'origin/development' into adjust_tfm_configs 2023-11-08 10:00:24 +08:00
Gilles Peskine
a1023e2bd6 programs/test/metatest indirectly includes library/common.h
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2023-11-06 20:33:19 +01:00
Paul Elliott
e03270f2e0
Merge pull request #8391 from paul-elliott-arm/full_no_platform
Add full_no_platform config preset
2023-11-06 11:35:28 +00:00
Yanray Wang
be08908564 config.py: exclude MBEDTLS_BLOCK_CIPHER_NO_DECRYPT from full
Signed-off-by: Yanray Wang <yanray.wang@arm.com>
2023-11-06 10:01:42 +08:00
Gilles Peskine
0c29963265
Merge pull request #8462 from daverodgman/license-change
License change
2023-11-04 15:47:07 +01:00
Yanray Wang
6b190d4f27 psa_information.py: generate dep for AES/ARIA/CAMELLIA ECB test case
Signed-off-by: Yanray Wang <yanray.wang@arm.com>
2023-11-03 17:37:22 +08:00
Dave Rodgman
16799db69a update headers
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-11-02 19:47:20 +00:00
Paul Elliott
fc31cb28ee
Merge pull request #8395 from tom-daubney-arm/modify_lcov_script_tf_psa_crypto
Modify lcov.sh to work in tf-psa-crypto as well
2023-11-02 15:56:21 +00:00
Yanray Wang
5779096753 Merge remote-tracking branch 'origin/development' into adjust_tfm_configs 2023-10-31 13:39:07 +08:00
Jerry Yu
6f21dd5694 move script to tests/scripts
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2023-10-24 15:45:41 +08:00
Jerry Yu
baf7ba44c4 improve document
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2023-10-24 15:44:00 +08:00
Jerry Yu
974be516dc move asn1crypto to ci.requirements.txt
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2023-10-24 15:42:30 +08:00
Thomas Daubney
c0ae569066 Make lcov.sh run from the build directory
lcov.sh can now be called from any build directory and
also still works with in-place builds too.

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
2023-10-23 17:25:52 +01:00
Dave Rodgman
514590210b Merge remote-tracking branch 'origin/development' into sha-armce-thumb2
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-10-23 15:35:07 +01:00
Paul Elliott
fb81f77f88 Add build preset full_no_platform
Add build preset as above, and utilise it in
all.sh:component_test_no_platform.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
2023-10-20 15:53:44 +01:00
Thomas Daubney
11120f9c4d Modify lcov.sh to work in tf-psa-crypto as well
Add repository detection (credit to davidhorstmann-arm
for adding this in all.sh previously) and use repository
detection to set the library directory and title
variables.

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
2023-10-19 15:54:52 +01:00
Yanray Wang
08e9423f14 Merge remote-tracking branch 'origin/development' into adjust_tfm_configs 2023-10-19 17:44:47 +08:00
Manuel Pégourié-Gonnard
2e37d7b238
Merge pull request #8121 from gilles-peskine-arm/ssl-test-no-legacy
Remove GNUTLS_LEGACY and OPENSSL_LEGACY
2023-10-18 07:13:12 +00:00
Jerry Yu
2f3f968033 fix wrong typo and indent issue
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2023-10-18 15:07:10 +08:00
Jerry Yu
09977e2307 Add asn1crypto to python maintainer requirements
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2023-10-18 15:07:09 +08:00
Jerry Yu
a3d911b0ae add script for server9_bad_saltlen
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2023-10-18 15:07:09 +08:00
Dave Rodgman
7cb635a563 Adjust the full config
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-10-12 16:14:51 +01:00
Dave Rodgman
9be3cf0776 Fix a couple of typos related to renaming options
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-10-11 14:47:55 +01:00
Dave Rodgman
b0d9830373
Merge branch 'development' into sha-armce-thumb2
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-10-11 13:53:41 +01:00
Dave Rodgman
be7915aa6c Revert renaming of SHA512 options
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-10-11 10:59:05 +01:00
Ronald Cron
a89d2ba132
Merge pull request #8327 from ronald-cron-arm/adapt-psa-crypto-repo-name
Adapt to new PSA Crypto repo name
2023-10-11 06:45:30 +00:00
Dave Rodgman
5b89c55bb8 Rename MBEDTLS_SHAxxx_USE_ARMV8_yyy to MBEDTLS_SHAxxx_USE_ARMV8_A_yyy
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-10-10 15:14:57 +01:00
Dave Rodgman
6ab314f71d More config option renaming
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-10-10 14:00:17 +01:00
Gilles Peskine
e6fa2c53a2
Merge pull request #8186 from paul-elliott-arm/fix_wrapper_deadcode
Remove logically dead code
2023-10-09 11:24:25 +00:00
Ronald Cron
070e8652d5 Adapt to new PSA Crypto repo name
Patterns I looked for:
grep -i "psa-crypto"
grep -i "psa.*crypto.*repo"
grep -i "psa.*crypto.*root"

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2023-10-09 10:26:18 +02:00
Paul Elliott
0101f479df Remove logically dead code
All paths in both switch statement lead to a return, therefore the
end block in both of these functions can never be reached. Fix this by
making sure the end block is always called (set status rather than just
return), as its safer for future changes. Found by coverity scan.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
2023-10-06 18:08:46 +01:00
Thomas Daubney
540324cd21 Correct styling of Mbed TLS in documentation
Several bits of documentation were incorrectly styling Mbed TLS
as MbedTLS.

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
2023-10-06 17:07:24 +01:00
Dave Rodgman
bc2d2179be Update baremetal config to exclude MBEDTLS_SHAxxx_USE_A64_CRYPTO_IF_PRESENT
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-10-05 11:38:18 +01:00
Dave Rodgman
65d8ec1444 Move check into list_files_to_merge
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-10-02 17:19:51 +01:00
Dave Rodgman
3901e2ef92 Check for incorrect changelog extensions
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-10-02 16:44:09 +01:00
Gilles Peskine
16e9256fe8
Merge pull request #8272 from daverodgman/iar-warnings
Fix IAR warnings
2023-09-29 13:11:03 +00:00
Dave Rodgman
9ac0e72386 Undo not-needed change
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-09-29 10:39:31 +01:00
Dave Rodgman
ed9c22d533 Remove redundant code
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-09-29 10:33:49 +01:00
Dave Rodgman
3572bde9c9 Assume get_num_ops cannot fail
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-09-28 19:33:15 +01:00
Dave Rodgman
2bc38a6dfe Fix return type
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-09-28 18:15:58 +01:00
Dave Rodgman
9329252620 Fix IAR statement is unreachable warning
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-09-28 18:14:53 +01:00
Dave Rodgman
321c7e9ed9 Fix error handling in psa_driver_wrapper_xxx_hash_get_num_ops
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-09-28 18:07:25 +01:00
Yanray Wang
2864823671 configs: move TFM config to a subdirectory
Signed-off-by: Yanray Wang <yanray.wang@arm.com>
2023-09-26 17:15:52 +08:00
Xiaokang Qian
9e11126a1b Remove useless empty line
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
2023-09-26 09:09:20 +00:00
Xiaokang Qian
c23c351732 Remove the UN_USED_DISABLE attribute
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
2023-09-26 09:09:20 +00:00
Xiaokang Qian
7d546c7c88 Change to os.path functions base on comment
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
2023-09-26 09:09:20 +00:00
Xiaokang Qian
845693c513 Change comments to psa_crypto_driver_wrappers.h
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
2023-09-26 09:09:20 +00:00
Xiaokang Qian
fe9666b8c0 Change the extension type of the file psa_crypto_driver_wrapper
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
2023-09-26 09:09:20 +00:00
Xiaokang Qian
54a4fdfe91 Automaticly generate psa_crypto_driver_wrappers_no_static.c
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
2023-09-26 09:09:20 +00:00
Xiaokang Qian
9345b2e98f Move functions out of the static file
Move get_key_buf_size/get_builtin_key out of
    the psa wrapper auto generated file
Slot_management.c include the head file instead of the source file

Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
2023-09-26 09:09:20 +00:00
Xiaokang Qian
b7cc2e2d3b Disable unused warning on visual studio and generate files before lib
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
2023-09-26 09:09:20 +00:00
Xiaokang Qian
e518eeada9 Move function psa_driver_wrapper_export_public_key out of auto-generated
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
2023-09-26 09:09:20 +00:00
Xiaokang Qian
077ffc0991 Ensure build of P256 pass
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
2023-09-26 09:09:06 +00:00
Xiaokang Qian
5cb930ff8a Surpress the unsed function warnings
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
2023-09-26 09:09:06 +00:00
Thomas Daubney
7046468a02 Define the psa wrapper functions as static inline
This is a commit from Thomas Daubney.

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
2023-09-26 09:09:06 +00:00
Minos Galanakis
b17410d975 vs2013 templates: Set bcrypt to be the sole dependency.
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
2023-09-25 14:12:22 +01:00
Minos Galanakis
a277b210ff Code style fixes
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
2023-09-25 14:12:21 +01:00
Simon Butcher
769ee65f99 Fix Visual Studio Release|x64 builds
The shipped Visual Studio project files were misconfigured for build
combinations of 64 bit Release builds.

Signed-off-by: Simon Butcher <simon.butcher@arm.com>
2023-09-25 14:12:21 +01:00
Simon Butcher
949aa8fa3a Remove redundant Visual Studio 6 data files
Visual Studio 6 is no longer supported by the library.

Signed-off-by: Simon Butcher <simon.butcher@arm.com>
2023-09-25 14:12:21 +01:00
Kevin Kane
0ec1e68548 Replace Windows APIs that are banned in Windows Store apps
CryptGenRandom and lstrlenW are not permitted in Windows Store apps,
meaning apps that use mbedTLS can't ship in the Windows Store.
Instead, use BCryptGenRandom and wcslen, respectively, which are
permitted.

Also make sure conversions between size_t, ULONG, and int are
always done safely; on a 64-bit platform, these types are different
sizes.

Also suppress macro redefinition warning for intsafe.h:

Visual Studio 2010 and earlier generates C4005 when including both
<intsafe.h> and <stdint.h> because a number of <TYPE>_MAX constants
are redefined. This is fixed in later versions of Visual Studio.
The constants are guaranteed to be the same between both files,
however, so we can safely suppress the warning when including
intsafe.h.

Signed-off-by: Kevin Kane <kkane@microsoft.com>
2023-09-25 14:12:20 +01:00
Bence Szépkúti
d06e70c6b8 Set explicit version for the typing packages
Signed-off-by: Bence Szépkúti <bence.szepkuti@arm.com>
2023-09-25 10:25:18 +02:00
Gilles Peskine
efaee9a299 Give a production-sounding name to the p256m option
Now that p256-m is officially a production feature and not just an example,
give it a more suitable name.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2023-09-20 20:49:47 +02:00
Manuel Pégourié-Gonnard
5edb942708
Merge pull request #8041 from mpg/tfm-p256m
Test TF-M config with p256-m driver
2023-09-20 16:09:56 +00:00
Gilles Peskine
bd50d5baec
Merge pull request #8177 from gilles-peskine-arm/generated-files-off-in-release
Generated files off in release
2023-09-18 14:11:58 +00:00
Gilles Peskine
67c86e626b
Merge pull request #7961 from gilles-peskine-arm/psa_crypto_config-in-full
Enable MBEDTLS_PSA_CRYPTO_CONFIG in the full config
2023-09-18 08:13:12 +00:00
Dave Rodgman
da0bb9fae8
Merge pull request #8034 from gilles-peskine-arm/bump_version-doc_mainpage
Update capitalization of "Mbed" and fix bump_version.sh
2023-09-13 08:41:20 +00:00
Gilles Peskine
e820c0abc8 Update spelling "mbed TLS" to "Mbed TLS"
The official spelling of the trade mark changed from all-lowercase "mbed"
to normal proper noun capitalization "Mbed" a few years ago. We've been
using the new spelling in new text but still have the old spelling in a
lot of text. This commit updates most occurrences of "mbed TLS":

```
sed -i -e 's/mbed TLS/Mbed TLS/g' $(git ls-files ':!ChangeLog' ':!tests/data_files/**' ':!tests/suites/*.data' ':!programs/x509/*' ':!configs/tfm*')
```

Justification for the omissions:

* `ChangeLog`: historical text.
* `test/data_files/**`, `tests/suites/*.data`, `programs/x509/*`: many
  occurrences are significant names in certificates and such. Changing
  the spelling would invalidate many signatures and tests.
* `configs/tfm*`: this is an imported file. We'll follow the upstream
  updates.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2023-09-12 19:18:17 +02:00
Gilles Peskine
4843278237 Allow "Mbed TLS" as the project name in Doxygen
Previously the code only recognized the old spelling "mbed TLS", so it
missed doxygen/input/doc_mainpage.h.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2023-09-12 19:16:17 +02:00
Gilles Peskine
1d9e8f1a07
Merge pull request #7797 from gilles-peskine-arm/python-cryptography-on-windows
Revert "Install cryptography only on linux platform"
2023-09-12 13:58:10 +00:00
Manuel Pégourié-Gonnard
138bdb6b17 Add comment to p256-m driver JSON file
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2023-09-12 09:50:18 +02:00
Manuel Pégourié-Gonnard
92a386f24c Add JSON file for p256-m driver
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2023-09-12 09:50:16 +02:00
Ronald Cron
9b9ac4c6ef
Merge pull request #8175 from ronald-cron-arm/fix-query-config-generation-with-cmake
Fix query_config.c generation with CMake build system
2023-09-12 06:03:01 +00:00
Dave Rodgman
7fda906a68
Merge pull request #8161 from gilles-peskine-arm/config-boolean-options-wrong-section-202309
Fix module configuration options in mbedtls_config.h
2023-09-11 15:08:56 +00:00
Gilles Peskine
eeed74e697 Fix prepare_release.sh -u with CMakeLists.txt
We want to keep GEN_FILES defaulting off on Windows.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2023-09-09 21:00:30 +02:00
Gilles Peskine
473f6363f1 In releases, turn off GEN_FILES in Makefile and CMakeLists.txt
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2023-09-08 16:56:58 +02:00
Gilles Peskine
dea4c7e09f Prepare to generalize the script to do more than .gitignore
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2023-09-08 16:34:01 +02:00
Ronald Cron
d7a983a0d8 Fix generate_query_config.pl usage
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2023-09-08 10:53:35 +02:00
Ronald Cron
eab2055bde Fix query_config.c generation with CMake build system
In case of an out-of-tree build with the CMake build
system the path to crypto_config.h has to be defined
as the path to mbedtls_config.h. Add this possibility
tp generate_query_config.pl.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2023-09-08 10:23:25 +02:00
Gilles Peskine
a8861e086e Fix boolean options in the wrong section
Boolean options that modify the behavior of a module are supposed to be in
the "feature support" section, not in the "configuration options" support:
that section is documented to contain commented-out definitions with a
value, for which the comment contains the default version. In particular,
merely uncommenting a definition in the "configuration options" section is
not supposed to change anything.

Move the offending boolean options to the proper section.

This causes those options to be enabled by `config.py full` unless
explicitly excluded. For all the offending options, this is undesirable, so
make sure those options are indeed excluded.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2023-09-05 20:20:51 +02:00
Dave Rodgman
4f69668558
Merge pull request #8082 from daverodgman/misc-code-size
Misc code size improvements
2023-09-02 11:44:31 +00:00
Dave Rodgman
a9a53a05f0 Merge remote-tracking branch 'origin/development' into misc-code-size 2023-08-31 11:53:46 +01:00
Gilles Peskine
7990a3296d Explain the story about cryptography version requirements
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2023-08-31 09:30:56 +02:00
Gilles Peskine
03e9dea30b Merge remote-tracking branch 'development' into psa_crypto_config-in-full
Conflicts:
* `include/psa/crypto_sizes.h`: the addition of the `u` suffix in this branch
  conflicts with the rework of the calculation of `PSA_HASH_MAX_SIZE` and
  `PSA_HMAC_MAX_HASH_BLOCK_SIZE` in `development`. Use the new definitions
  from `development`, and add the `u` suffix to the relevant constants.
2023-08-30 18:32:57 +02:00
Dave Rodgman
787011542b Fully replace mbedtls_psa_safer_memcmp
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-08-29 14:20:18 +01:00
David Horstmann
2fde99962d Improve directory coverage in PSA repo detection
Check for the 'drivers' and 'programs' directories additionally to the
ones that are already there.

Signed-off-by: David Horstmann <david.horstmann@arm.com>
2023-08-29 09:50:16 +01:00
Gilles Peskine
7be571ac85 Remove GNUTLS_LEGACY and OPENSSL_LEGACY
They aren't used anywhere.

Keep the command line options of all.sh to avoid breaking any wrapper
scripts that people might have.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2023-08-27 21:51:54 +02:00
David Horstmann
42f42f4394 Support psa-crypto repo in psa_storage.py
Signed-off-by: David Horstmann <david.horstmann@arm.com>
2023-08-24 15:18:18 +01:00
David Horstmann
795d8b523d Modify build_tree.py for the PSA Crypto repo
When detecting the root dir, look both for PSA Crypto and Mbed TLS
directories.

Signed-off-by: David Horstmann <david.horstmann@arm.com>
2023-08-24 15:18:18 +01:00
Gilles Peskine
dc23236f0a Revert "Install cryptography only on linux platform"
This reverts commit eb2c39ed2b.

We temporarily turned off the cryptography requirement on Windows due to a
CI instance that had an old, incompatible verison of pip. That CI instance
has been upgraded so we no longer need the workaround.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2023-08-22 17:24:45 +02:00
Gilles Peskine
ad7725d95d Fix type annotation
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2023-08-22 09:59:50 +02:00
Gilles Peskine
c9187c5866 New test suite for the low-level hash interface
Some basic test coverage for now:

* Nominal operation.
* Larger output buffer.
* Clone an operation and use it after the original operation stops.

Generate test data automatically. For the time being, only do that for
hashes that Python supports natively. Supporting all algorithms is future
work.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2023-08-22 09:59:42 +02:00
Gilles Peskine
fdb722384b Move PSA information and dependency automation into their own module
This will let us use these features from other modules (yet to be created).

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2023-08-21 18:32:11 +02:00
Bence Szépkúti
505dffd5e3
Merge pull request #7937 from yanrayw/code_size_compare_improvement
code_size_compare.py: preparation work to show code size changes in PR comment
2023-08-17 20:59:11 +00:00
Gilles Peskine
73936868b8 Merge remote-tracking branch 'development' into psa_crypto_config-in-full
Conflicts:
* tests/scripts/all.sh: component_test_crypto_full_no_cipher was removed
  in the development branch.
2023-08-17 19:46:34 +02:00
Yanray Wang
bc775c48c9 code_size_compare: handle deleted files and new files properly
'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>
2023-08-16 16:08:22 +08:00
Yanray Wang
8a25e6fdb2 code_size_compare: add old text and data section in CSV output
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>
2023-08-14 15:22:36 +08:00
Yanray Wang
0de1183e4c code_size_compare: add + in front of positive values
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>
2023-08-14 11:58:48 +08:00
Yanray Wang
9a6ee71f6f code_size_compare: right-align numbers in the comparison result
Signed-off-by: Yanray Wang <yanray.wang@arm.com>
2023-08-14 11:30:27 +08:00