Added missing stack protection offsets.#1417
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… of https://github.com/furkanyilmazgtb/FreeRTOS-Kernel into fix/1416-microblaze-stack-protection-undefined-offsets
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Fix: Define missing stack protection symbols for MicroBlaze
Description
Added missing 'portSLR_OFFSET' and 'portSHR_OFFSET' definitions to 'portasm.S' for the MicroBlaze port. These symbols were being referenced but were not defined, causing compilation errors when stack protection is enabled in FreeRTOS Kernel v11.3.0.
Test Steps
Set up a MicroBlaze project using Xilinx Vivado/Vitis.
Upgrade the FreeRTOS Kernel to v11.3.0.
Enable stack protection.
Attempt to compile the project. (Observe the 'undefined symbol' error before the fix).
Apply this fix and verify that the project compiles successfully and stack protection functions as expected.
Checklist:
Related Issue
Fixes #1416
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