38 typedef struct smc_ctx {  struct
39 	u_register_t r0;
40 	u_register_t r1;
41 	u_register_t r2;
42 	u_register_t r3;
43 	u_register_t r4;
44 	u_register_t r5;
45 	u_register_t r6;
46 	u_register_t r7;
47 	u_register_t r8;
48 	u_register_t r9;
49 	u_register_t r10;
73 	 * to exit from SMC, this will point to the `smc_ctx_t` so that  argument
86 } smc_ctx_t __aligned(8);  argument