add ax88772C AX88772C_eeprom_tools

hc

2024-05-10 61598093bbdd283a7edc367d900f223070ead8d2

 kernel/scripts/gdb/linux/lists.py
..
..
@@ -16,13 +16,15 @@
16
16
 from linux import utils
17
17
 
18
18
 list_head = utils.CachedType("struct list_head")
19
+hlist_head = utils.CachedType("struct hlist_head")
20
+hlist_node = utils.CachedType("struct hlist_node")
19
21
 
20
22
 
21
23
 def list_for_each(head):
22
24
     if head.type == list_head.get_type().pointer():
23
25
         head = head.dereference()
24
26
     elif head.type != list_head.get_type():
25
-        raise gdb.GdbError("Must be struct list_head not {}"
27
+        raise TypeError("Must be struct list_head not {}"
26
28
                            .format(head.type))
27
29
 
28
30
     node = head['next'].dereference()
..
..
@@ -33,9 +35,24 @@
33
35
 
34
36
 def list_for_each_entry(head, gdbtype, member):
35
37
     for node in list_for_each(head):
36
-        if node.type != list_head.get_type().pointer():
37
-            raise TypeError("Type {} found. Expected struct list_head *."
38
-                            .format(node.type))
38
+        yield utils.container_of(node, gdbtype, member)
39
+
40
+
41
+def hlist_for_each(head):
42
+    if head.type == hlist_head.get_type().pointer():
43
+        head = head.dereference()
44
+    elif head.type != hlist_head.get_type():
45
+        raise TypeError("Must be struct hlist_head not {}"
46
+                           .format(head.type))
47
+
48
+    node = head['first'].dereference()
49
+    while node.address:
50
+        yield node.address
51
+        node = node['next'].dereference()
52
+
53
+
54
+def hlist_for_each_entry(head, gdbtype, member):
55
+    for node in hlist_for_each(head):
39
56
         yield utils.container_of(node, gdbtype, member)
40
57
 
41
58
 
..
..
@@ -110,4 +127,5 @@
110
127
             raise gdb.GdbError("lx-list-check takes one argument")
111
128
         list_check(gdb.parse_and_eval(argv[0]))
112
129
 
130
+
113
131
 LxListChk()