WIP Picolibc Integration for 23.x#453
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Based on the version used by Zephyr 4.4 / Zephyr SDK 1.0.0 This PR refreshes the Picolibc patches and adds: - Ram's changes for configuring custom string functions - Ram's custom string functions for xqci - My Zcmt patch (preliminary)
This was causing test-except to fail. It's not clear why it was in the Qemu string to start with, as we don't build the libraries with Smrnmi enabled, and none of the Xqci extensions require Smrnmi, and Qemu does not think that any Xqci extensions need Smrnmi. Even if this is present on real hardware, the semihosting library we use for testing is specifically for use with Qemu as a simulator so it has a different startup sequence and therefore different crt library to a real chip. Signed-off-by: Sam Elliott <aelliott@qti.qualcomm.com> (cherry picked from commit 97b3fcb)
Signed-off-by: Sudharsan Veeravalli <svs@qti.qualcomm.com> (cherry picked from commit cb97e3a)
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Picolibc + Zcmt so I can do a hexframe run. |
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