/* sysreg-4.s Test file for ARMv8.5 system registers.  */
func:
	cfp rctx, x1
	dvp rctx, x2
	cpp rctx, x3
	dc cvadp, x4
	mrs x5, rndr
	mrs x6, rndrrs
	mrs x7, scxtnum_el0
	mrs x7, scxtnum_el1
	mrs x7, scxtnum_el2
	mrs x7, scxtnum_el3
	mrs x7, scxtnum_el12
	mrs x8, id_pfr2_el1

	# ARMv8.5-a+memtag
	# MRS (register)
	mrs x1, tco
	mrs x2, TCO
	mrs x1, tfsre0_el1
	mrs x1, TFSR_EL1
	mrs x2, TFSR_EL2
	mrs x3, TFSR_EL3
	mrs x12, TFSR_EL12
	mrs x1, rgsr_el1
	mrs x3, gcr_el1

	# MSR (register)
	msr tco, x1
	msr TCO, x2
	msr tfsre0_el1, x1
	msr TFSR_EL1, x1
	msr TFSR_EL2, x2
	msr TFSR_EL3, x3
	msr TFSR_EL12, x12
	msr rgsr_el1, x1
	msr gcr_el1, x3

	# MSR (immediate)
	msr TCO, #8