26 				  struct pt_regs *regs)  in syscall_get_nr()  argument
28 	return TRAP(regs) == 0xc00 ? regs->gpr[0] : -1L;  in syscall_get_nr()
32 				    struct pt_regs *regs)  in syscall_rollback()  argument
34 	regs->gpr[3] = regs->orig_gpr3;  in syscall_rollback()
38 				     struct pt_regs *regs)  in syscall_get_error()  argument
40 	return (regs->ccr & 0x10000000) ? -regs->gpr[3] : 0;  in syscall_get_error()
44 					    struct pt_regs *regs)  in syscall_get_return_value()  argument
46 	return regs->gpr[3];  in syscall_get_return_value()
50 					    struct pt_regs *regs,  in syscall_set_return_value()  argument
54 		regs->ccr |= 0x10000000L;  in syscall_set_return_value()
55 		regs->gpr[3] = -error;  in syscall_set_return_value()
57 		regs->ccr &= ~0x10000000L;  in syscall_set_return_value()
58 		regs->gpr[3] = val;  in syscall_set_return_value()
63 					 struct pt_regs *regs,  in syscall_get_arguments()  argument
75 			args[n] = (u32) regs->gpr[3 + i + n];  in syscall_get_arguments()
79 	memcpy(args, &regs->gpr[3 + i], n * sizeof(args[0]));  in syscall_get_arguments()
83 					 struct pt_regs *regs,  in syscall_set_arguments()  argument
88 	memcpy(&regs->gpr[3 + i], args, n * sizeof(args[0]));  in syscall_set_arguments()