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