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Remove clrex instruction from Cortex-M ports again as it is implicit in interrupt entry.

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This commit is contained in:
Richard Barry 2016-06-28 10:39:25 +00:00
parent c296e2cff8
commit bdbf347c22
14 changed files with 0 additions and 25 deletions
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FreeRTOS/Source/portable/CCS/ARM_CM4F/portasm.asm
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@ -123,9 +123,6 @@ xPortPendSVHandler: .asmfunc
;/* Save the new top of stack into the first member of the TCB. */
str r0, [r2]
;/* Ensure thread safety of atomic operations. */
clrex
stmdb sp!, {r3}
ldr r0, ulMaxSyscallInterruptPriorityConst
ldr r1, [r0]