117 #define SMC_RET1(_h, _r0) {			\  argument
118 	((smc_ctx_t *)(_h))->r0 = (_r0);	\
121 #define SMC_RET2(_h, _r0, _r1) {		\  argument
123 	SMC_RET1(_h, (_r0));			\
125 #define SMC_RET3(_h, _r0, _r1, _r2) {		\  argument
127 	SMC_RET2(_h, (_r0), (_r1));		\
129 #define SMC_RET4(_h, _r0, _r1, _r2, _r3) {	\  argument
131 	SMC_RET3(_h, (_r0), (_r1), (_r2));	\
133 #define SMC_RET5(_h, _r0, _r1, _r2, _r3, _r4) {	\  argument
135 	SMC_RET4(_h, (_r0), (_r1), (_r2), (_r3));	\
137 #define SMC_RET6(_h, _r0, _r1, _r2, _r3, _r4, _r5) {	\  argument
139 	SMC_RET5(_h, (_r0), (_r1), (_r2), (_r3), (_r4));	\
141 #define SMC_RET7(_h, _r0, _r1, _r2, _r3, _r4, _r5, _r6) {	\  argument
143 	SMC_RET6(_h, (_r0), (_r1), (_r2), (_r3), (_r4), (_r5));	\
145 #define SMC_RET8(_h, _r0, _r1, _r2, _r3, _r4, _r5, _r6, _r7) {	\  argument
147 	SMC_RET7(_h, (_r0), (_r1), (_r2), (_r3), (_r4), (_r5), (_r6));	\