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Add auto-generation of test wrappers to design

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Signed-off-by: David Horstmann <david.horstmann@arm.com>
This commit is contained in:
David Horstmann 2023-10-30 18:27:10 +00:00
parent 15b5beea0c
commit 2531dab296
1 changed files with 12 additions and 0 deletions
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12
docs/architecture/psa-shared-memory.md
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@ -580,6 +580,18 @@ psa_status_t mem_poison_psa_aead_update(psa_aead_operation_t *operation,
#define psa_aead_update(...) mem_poison_psa_aead_update(__VA_ARGS__)
```
A header containing these wrappers should be auto-generated using a template and annotations to the input and output parameters to the PSA API. This will look something like the following:
```c
MBEDTLS_PSA_SHARED_BUFFER(input, input_length)
MBEDTLS_PSA_SHARED_BUFFER(output, output_size)
psa_status_t psa_aead_update(psa_aead_operation_t *operation,
const uint8_t *input,
size_t input_length,
uint8_t *output,
size_t output_size,
size_t *output_length);
```
The `MBEDTLS_PSA_SHARED_BUFFER()` annotation expands to an empty expression but can be parsed by the wrapper generation script, which generates a new header file with the wrappers.
#### Configuration of poisoning tests