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Remove clrex instruction from Cortex-M ports again as it is implicit in interrupt entry.
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14 changed files with 0 additions and 25 deletions
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@ -91,7 +91,6 @@ xPortPendSVHandler:
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stmdb r0!, {r4-r11} /* Save the remaining registers. */
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str r0, [r2] /* Save the new top of stack into the first member of the TCB. */
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clrex /* Ensure thread safety of atomic operations. */
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stmdb sp!, {r3, r14}
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mov r0, #configMAX_SYSCALL_INTERRUPT_PRIORITY
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