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| author | Pierre Gondois <Pierre.Gondois@arm.com> | 2021-10-08 15:46:24 +0100 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2021-10-08 15:39:42 +0000 |
| commit | 12e65fd25823b167b0c5fbe86f8995d9a85b459a (patch) | |
| tree | ba41736574b637a31eaa6b6cb063067a493f6cb0 /BaseTools/Source/Python | |
| parent | 1e33479b393902b97821ab8a0ef321045804c013 (diff) | |
| download | edk2-12e65fd25823b167b0c5fbe86f8995d9a85b459a.tar.gz edk2-12e65fd25823b167b0c5fbe86f8995d9a85b459a.tar.bz2 edk2-12e65fd25823b167b0c5fbe86f8995d9a85b459a.zip | |
DynamicTablesPkg: Helper function to compute package length
Some AML object have a PkgLen which indicates the size of the
AML object. The package length can be encoded in 1 to 4 bytes.
The bytes used to encode the PkgLen is itself counted in the
PkgLen value. So, if an AML object's size increments/decrements,
the number of bytes used to encode the PkgLen value can itself
increment/decrement.
Therefore, a helper function AmlComputePkgLength() is introduced
to simply computation of the PkgLen.
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com>
Diffstat (limited to 'BaseTools/Source/Python')
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