Hi experts,
ldp x1, x2, [x0], #16
x0 = 0x100004. It is a RAM address, and it is valid and available.
This instruction will trigger an exception. why?
If x0 = 0x100000 or x0 = 0x100008, it can work well.
Thanks,
Jorney
Hi Daith,
Thanks for your replay.
SCTLR_EL1.A , SCTLR_EL2.A, and SCTLR_EL3.A are disabled.
The code runs on EL3 in the DRAM.