I'm debugging the Windows ARM64 version's EFI (
Using QEMU and GDB I was able to find that
bootaa64.efi was stuck in one of the two functions
BlKernelExceptionHandler. The image below is two functions when I load
bootaa64.efi to IDA.
I'm not really good at ARM64 assembly but I recognized these functions are just forever loops.
The code stuck in that loop means somehow the function is called. But IDA just show two xref, one is the function call itself (loop) and the other is
I want to know what called these functions. Thanks!