Arm Atomic instructions

I want to validate the arm atomic instructions in an octa core system LDADD,STADD. Is there any litmus test available to test the functionality?
Arm Atomic instructions

I want to validate the arm atomic instructions in an octa core system LDADD,STADD. Is there any litmus test available to test the functionality?
A simple problem with atomic instructions

Hi I am using this code in my program: _inline void Local_Clear( U8 StackerID ) { U8 idata idx; idx = StackerID-3; _atomic_(0); TxSpiBuff[idx] &= 0x0fff; TxSpiBuff[idx] |= 0x3000; _endatomic_...
A simple problem with atomic instructions

Hi I am using this code in my program: _inline void Local_Clear( U8 StackerID ) { U8 idata idx; idx = StackerID-3; _atomic_(0); TxSpiBuff[idx] &= 0x0fff; TxSpiBuff[idx] |= 0x3000; _endatomic_...
Instruction cpsie i and bx LR is not atomic.

Hi All, I have a proprietary OS Implemented in our Project and its running on ARM Cortex M7. To exit ISR handler we use these 2 instructions. cpsie i bx LR The sequence of the flow is as follows...