powerpc/kernel/signal.h

25 #define unsafe_get_user_sigset(dst, src, label) do {			\
31 		unsafe_get_user(__dst->sig[i], &__src->sig[i], label);	\
48 #define unsafe_copy_fpr_to_user(to, task, label)	do {		\
54 		unsafe_put_user(__t->thread.TS_FPR(i), &buf[i], label); \
55 	unsafe_put_user(__t->thread.fp_state.fpscr, &buf[i], label);	\
58 #define unsafe_copy_vsx_to_user(to, task, label)	do {		\
65 				&buf[i], label);\
68 #define unsafe_copy_fpr_from_user(task, from, label)	do {		\
74 		unsafe_get_user(__t->thread.TS_FPR(i), &buf[i], label); \
75 	unsafe_get_user(__t->thread.fp_state.fpscr, &buf[i], label);	\
78 #define unsafe_copy_vsx_from_user(task, from, label)	do {		\
85 				&buf[i], label);			\
89 #define unsafe_copy_ckfpr_to_user(to, task, label)	do {		\
95 		unsafe_put_user(__t->thread.TS_CKFPR(i), &buf[i], label);\
96 	unsafe_put_user(__t->thread.ckfp_state.fpscr, &buf[i], label);	\
99 #define unsafe_copy_ckvsx_to_user(to, task, label)	do {		\
106 				&buf[i], label);\
109 #define unsafe_copy_ckfpr_from_user(task, from, label)	do {		\
115 		unsafe_get_user(__t->thread.TS_CKFPR(i), &buf[i], label);\
119 #define unsafe_copy_ckvsx_from_user(task, from, label)	do {		\
126 				&buf[i], label);			\
131 #define unsafe_copy_fpr_to_user(to, task, label)		\
133 			    ELF_NFPREG * sizeof(double), label)
135 #define unsafe_copy_fpr_from_user(task, from, label)			\
137 			    ELF_NFPREG * sizeof(double), label)
154 #define unsafe_copy_ckfpr_to_user(to, task, label)		\
156 			    ELF_NFPREG * sizeof(double), label)
172 #define unsafe_copy_fpr_to_user(to, task, label) do { if (0) goto label;} while (0)
174 #define unsafe_copy_fpr_from_user(task, from, label) do { if (0) goto label;} while (0)