Armv7-A store buffer draining

Hi, 对于Normal memory的Store操作，store buffer哪些条件下才会drain？Load操作是否会去检查store buffer，如果不检查那是否会发生这种错误：在Load operation之前，store buffer还未drain，因而我们回得不到期望的结果。
Armv7-A store buffer draining

Hi, 对于Normal memory的Store操作，store buffer哪些条件下才会drain？Load操作是否会去检查store buffer，如果不检查那是否会发生这种错误：在Load operation之前，store buffer还未drain，因而我们回得不到期望的结果。
online test of register RAM and Flash?

Hi ARM, How to test registers,Flash and RAM during running ? Cortex-M4? Do you have related library to support this kind of problem？ Thank
online test of register RAM and Flash?

Hi ARM, How to test registers,Flash and RAM during running ? Cortex-M4? Do you have related library to support this kind of problem？ Thank
What's the different between EL2 and SEL2 when I develop a Hypervisor?

I am a university student who want to build a Hypervisor by Rust as my final project. At first I want to build the one who worked in SEL2. However, I find it difficult for me to build such hypervisor...