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Align parameters packing method between ns caller and secure caller and implement the secure parameter packing in SPRTL
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  • Trusted Firmware M (Backlog)
Subscribers
DarshpreetSabharwal, matetothpal, edison-ai and 2 others
Assigned To
• Summer-ARM
Authored By
• Summer-ARM, Mon, Nov 11

Description

Non-secure uses different parameter packing method. This leads to different dispatching for these SVCalls.

  • Align the parameter packing method, and use the same SVC number for both Non-secure caller and secure caller.
  • After the SPRTL library is finished, implement the secure parameter packing in SPRTL.
• Summer-ARM created this task.Mon, Nov 11, 7:26 AM
• Summer-ARM added a comment.Mon, Nov 11, 7:28 AM
Comment Actions

patches link:
https://review.trustedfirmware.org/#/c/trusted-firmware-m/+/2445/
https://review.trustedfirmware.org/#/c/trusted-firmware-m/+/2446/
https://review.trustedfirmware.org/#/c/trusted-firmware-m/+/2447/
https://review.trustedfirmware.org/#/c/trusted-firmware-m/+/2448/
https://review.trustedfirmware.org/#/c/trusted-firmware-m/+/2449/

• Summer-ARM added a comment.Wed, Nov 20, 10:31 AM
Comment Actions

https://review.trustedfirmware.org/#/c/trusted-firmware-m/+/2582/
https://review.trustedfirmware.org/#/c/trusted-firmware-m/+/2583/

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