36 static inline int syscall_get_nr(struct task_struct *task, struct pt_regs *regs)  in syscall_get_nr()  argument
38 	return regs->orig_ax;  in syscall_get_nr()
42 				  struct pt_regs *regs,  in syscall_set_nr()  argument
45 	regs->orig_ax = nr;  in syscall_set_nr()
49 				    struct pt_regs *regs)  in syscall_rollback()  argument
51 	regs->ax = regs->orig_ax;  in syscall_rollback()
55 				     struct pt_regs *regs)  in syscall_get_error()  argument
57 	unsigned long error = regs->ax;  in syscall_get_error()
74 					    struct pt_regs *regs)  in syscall_get_return_value()  argument
76 	return regs->ax;  in syscall_get_return_value()
80 					    struct pt_regs *regs,  in syscall_set_return_value()  argument
83 	regs->ax = (long) error ?: val;  in syscall_set_return_value()
89 					 struct pt_regs *regs,  in syscall_get_arguments()  argument
92 	args[0] = regs->bx;  in syscall_get_arguments()
93 	args[1] = regs->cx;  in syscall_get_arguments()
94 	args[2] = regs->dx;  in syscall_get_arguments()
95 	args[3] = regs->si;  in syscall_get_arguments()
96 	args[4] = regs->di;  in syscall_get_arguments()
97 	args[5] = regs->bp;  in syscall_get_arguments()
101 					 struct pt_regs *regs,  in syscall_set_arguments()  argument
104 	regs->bx = args[0];  in syscall_set_arguments()
105 	regs->cx = args[1];  in syscall_set_arguments()
106 	regs->dx = args[2];  in syscall_set_arguments()
107 	regs->si = args[3];  in syscall_set_arguments()
108 	regs->di = args[4];  in syscall_set_arguments()
109 	regs->bp = args[5];  in syscall_set_arguments()
120 					 struct pt_regs *regs,  in syscall_get_arguments()  argument
125 		*args++ = regs->bx;  in syscall_get_arguments()
126 		*args++ = regs->cx;  in syscall_get_arguments()
127 		*args++ = regs->dx;  in syscall_get_arguments()
128 		*args++ = regs->si;  in syscall_get_arguments()
129 		*args++ = regs->di;  in syscall_get_arguments()
130 		*args   = regs->bp;  in syscall_get_arguments()
134 		*args++ = regs->di;  in syscall_get_arguments()
135 		*args++ = regs->si;  in syscall_get_arguments()
136 		*args++ = regs->dx;  in syscall_get_arguments()
137 		*args++ = regs->r10;  in syscall_get_arguments()
138 		*args++ = regs->r8;  in syscall_get_arguments()
139 		*args   = regs->r9;  in syscall_get_arguments()
144 					 struct pt_regs *regs,  in syscall_set_arguments()  argument
149 		regs->bx = *args++;  in syscall_set_arguments()
150 		regs->cx = *args++;  in syscall_set_arguments()
151 		regs->dx = *args++;  in syscall_set_arguments()
152 		regs->si = *args++;  in syscall_set_arguments()
153 		regs->di = *args++;  in syscall_set_arguments()
154 		regs->bp = *args;  in syscall_set_arguments()
158 		regs->di = *args++;  in syscall_set_arguments()
159 		regs->si = *args++;  in syscall_set_arguments()
160 		regs->dx = *args++;  in syscall_set_arguments()
161 		regs->r10 = *args++;  in syscall_set_arguments()
162 		regs->r8 = *args++;  in syscall_set_arguments()
163 		regs->r9 = *args;  in syscall_set_arguments()
175 bool do_syscall_64(struct pt_regs *regs, int nr);
176 void do_int80_emulation(struct pt_regs *regs);
180 void do_int80_syscall_32(struct pt_regs *regs);
181 bool do_fast_syscall_32(struct pt_regs *regs);
182 bool do_SYSENTER_32(struct pt_regs *regs);