smc.S « mach-tango « arm « arch - wireguard-linux - WireGuard for the Linux kernel

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#include <linux/linkage.h>

ENTRY(tango_smc)
	push	{lr}
	mov	ip, r1
	dsb	/* This barrier is probably unnecessary */
	smc	#0
	pop	{pc}
ENDPROC(tango_smc)