Can wfe/sev instruction work between 64 & 32 bit cores?

Hi Expert, In a multicore system, core1(64bit mode) is pending by wfe instruction. If core0(this is also a 64bit core but it switched from 64 to 32bit mode) run sev instruction, can core1 be waked up...
Can wfe/sev instruction work between 64 & 32 bit cores?

Hi Expert, In a multicore system, core1(64bit mode) is pending by wfe instruction. If core0(this is also a 64bit core but it switched from 64 to 32bit mode) run sev instruction, can core1 be waked up...
A53 core does not enter sleep state with WFE

I am trying to use WFE on Linux user space. I have the following code, while(1) { if (condition==TRUE) break; __asm__ __volatile__ ("wfe" : : : "memory"); ... } It seems the core never...
A53 core does not enter sleep state with WFE

I am trying to use WFE on Linux user space. I have the following code, while(1) { if (condition==TRUE) break; __asm__ __volatile__ ("wfe" : : : "memory"); ... } It seems the core never...
Difference between WFI and WFE

Hi Experts, What is the difference between WFE and WFI instructions ? I am able to interpret WFI is like when the physical interrupt signal is activated then the processor wakes up and similarly how the...