Load-Exclusive and Store-Exclusive usage confusion

When I read "Load-Exclusive and Store-Exclusive usage restrictions" in ARM Architecture Reference Manual ARMv7-A and ARMv7-R. There is this text ： If the target virtual address of an STREX is different...
Load-Exclusive and Store-Exclusive usage confusion

When I read "Load-Exclusive and Store-Exclusive usage restrictions" in ARM Architecture Reference Manual ARMv7-A and ARMv7-R. There is this text ： If the target virtual address of an STREX is different...
How to test atomic access implemented with Load Store Exclusive Assembly (LDREX / STREX)

Hi there, i have several inline assembly functions wrapped in C. They implement atomic / read-modfy-write style Compare And Swap Increment Decrement Lock Semaphore Creating a good...
How to test atomic access implemented with Load Store Exclusive Assembly (LDREX / STREX)

Hi there, i have several inline assembly functions wrapped in C. They implement atomic / read-modfy-write style Compare And Swap Increment Decrement Lock Semaphore Creating a good...
Transparent Galpat test algorithm

hi all, i would like to use the transparent galpat for a ram test. the test is specified in the iec61508-7. there it says: the first step of transparent galpat is to select a cell of an address...