25 static inline unsigned long *check_init_stack(struct mm_id * mm_idp,  in check_init_stack()  argument
29 		stack = (unsigned long *) mm_idp->stack + 2;  in check_init_stack()
48 static inline long do_syscall_stub(struct mm_id * mm_idp, void **addr)  in do_syscall_stub()  argument
54 	int err, pid = mm_idp->u.pid;  in do_syscall_stub()
78 	ret = *((unsigned long *) mm_idp->stack);  in do_syscall_stub()
79 	offset = *((unsigned long *) mm_idp->stack + 1);  in do_syscall_stub()
81 		data = (unsigned long *)(mm_idp->stack + offset - STUB_DATA);  in do_syscall_stub()
105 	*addr = check_init_stack(mm_idp, NULL);  in do_syscall_stub()
110 long run_syscall_stub(struct mm_id * mm_idp, int syscall,  in run_syscall_stub()  argument
114 	unsigned long *stack = check_init_stack(mm_idp, *addr);  in run_syscall_stub()
135 	return do_syscall_stub(mm_idp, addr);  in run_syscall_stub()
138 long syscall_stub_data(struct mm_id * mm_idp,  in syscall_stub_data()  argument
151 		ret = do_syscall_stub(mm_idp, addr);  in syscall_stub_data()
157 	stack = check_init_stack(mm_idp, *addr);  in syscall_stub_data()
170 int map(struct mm_id * mm_idp, unsigned long virt, unsigned long len, int prot,  in map()  argument
178 	ret = run_syscall_stub(mm_idp, STUB_MMAP_NR, args, virt,  in map()
184 int unmap(struct mm_id * mm_idp, unsigned long addr, unsigned long len,  in unmap()  argument
191 	ret = run_syscall_stub(mm_idp, __NR_munmap, args, 0,  in unmap()
197 int protect(struct mm_id * mm_idp, unsigned long addr, unsigned long len,  in protect()  argument
203 	ret = run_syscall_stub(mm_idp, __NR_mprotect, args, 0,  in protect()