Darian Leung fd48daf278 freertos(SMP): Fix SMP FreeRTOS Xtensa port FPU/Coproccessor bugs ... This commit fixes the following FPU/Coprocessor bugs in the Xtensa port of Amazon SMP FreeRTOS: - vPortCleanUpCoprocArea() does not calculate the correct pointer to the task's CPSA (located on the task's stack). This can result in - _xt_coproc_release() not releasing the task's CP ownership - The next coprocessor exception will write the current CP owner (i.e., the deleted task's CPSA) leading to memory corruption - _xt_coproc_release() writes xCoreID instead of 0 when clearing a CP owner. This results in the next CP exception trying to load the CP owner's CPSA at the address of "xCoreID", leading to a double exception.		2022-12-23 15:29:17 +08:00
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riscv	freertos: Refactor port common functions	2022-12-08 01:57:30 +08:00
xtensa	freertos(SMP): Fix SMP FreeRTOS Xtensa port FPU/Coproccessor bugs	2022-12-23 15:29:17 +08:00