[RISCV] Add addu.w and slliu.w test that uses getelementptr with zero extended indices.
[lldb.git] / lldb / examples / summaries / sp_cp.py
1 """
2 Summary and synthetic providers for LLDB-specific shared pointers
3
4 Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
5 See https://llvm.org/LICENSE.txt for license information.
6 SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 """
8
9
10 class SharedPtr_SyntheticChildrenProvider:
11
12     def __init__(self, valobj, dict):
13         self.valobj = valobj
14         self.update()
15
16     def update(self):
17         pass
18
19     def num_children(self):
20         return 1
21
22     def get_child_index(self, name):
23         if name == "ptr":
24             return 0
25         if name == "count":
26             return 1
27         return None
28
29     def get_child_at_index(self, index):
30         if index == 0:
31             return self.valobj.GetChildMemberWithName('_M_ptr')
32         if index == 1:
33             return self.valobj.GetChildMemberWithName('_M_refcount').GetChildMemberWithName(
34                 '_M_pi').GetChildMemberWithName('_M_use_count')
35         return None
36
37
38 def SharedPtr_SummaryProvider(valobj, dict):
39     return 'use = ' + \
40         str(valobj.GetChildMemberWithName("count").GetValueAsUnsigned())
41
42
43 class ValueObjectSP_SyntheticChildrenProvider:
44
45     def __init__(self, valobj, dict):
46         self.valobj = valobj
47         self.update()
48
49     def update(self):
50         pass
51
52     def num_children(self):
53         return 1
54
55     def get_child_index(self, name):
56         if name == "ptr":
57             return 0
58         if name == "count":
59             return 1
60         return None
61
62     def get_child_at_index(self, index):
63         if index == 0:
64             return self.valobj.GetChildMemberWithName('ptr_')
65         if index == 1:
66             return self.valobj.GetChildMemberWithName(
67                 'cntrl_').GetChildMemberWithName('shared_owners_')
68         return None
69
70
71 def ValueObjectSP_SummaryProvider(valobj, dict):
72     return 'use = ' + \
73         str(1 + valobj.GetChildMemberWithName("count").GetValueAsUnsigned())
74
75
76 def __lldb_init_module(debugger, dict):
77     debugger.HandleCommand(
78         'type summary add -x ".*ValueObjectSP" --expand -F sp_cp.ValueObjectSP_SummaryProvider')
79     debugger.HandleCommand(
80         'type synthetic add -x ".*ValueObjectSP" -l sp_cp.ValueObjectSP_SyntheticChildrenProvider')
81     debugger.HandleCommand(
82         'type summary add -x ".*SP" --expand -F sp_cp.SharedPtr_SummaryProvider')
83     debugger.HandleCommand(
84         'type synthetic add -x ".*SP" -l sp_cp.SharedPtr_SyntheticChildrenProvider')