forked from OSchip/llvm-project
62 lines
2.0 KiB
Python
62 lines
2.0 KiB
Python
"""
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Summary and synthetic providers for LLDB-specific shared pointers
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part of The LLVM Compiler Infrastructure
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This file is distributed under the University of Illinois Open Source
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License. See LICENSE.TXT for details.
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"""
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class SharedPtr_SyntheticChildrenProvider:
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def __init__(self,valobj,dict):
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self.valobj = valobj
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self.update()
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def update(self):
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pass
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def num_children(self):
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return 1
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def get_child_index(self,name):
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if name == "ptr":
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return 0
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if name == "count":
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return 1
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return None
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def get_child_at_index(self,index):
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if index == 0:
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return self.valobj.GetChildMemberWithName('_M_ptr')
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if index == 1:
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return self.valobj.GetChildMemberWithName('_M_refcount').GetChildMemberWithName('_M_pi').GetChildMemberWithName('_M_use_count')
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return None
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def SharedPtr_SummaryProvider (valobj,dict):
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return 'use = ' + str(valobj.GetChildMemberWithName("count").GetValueAsUnsigned())
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class ValueObjectSP_SyntheticChildrenProvider:
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def __init__(self,valobj,dict):
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self.valobj = valobj
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self.update()
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def update(self):
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pass
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def num_children(self):
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return 1
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def get_child_index(self,name):
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if name == "ptr":
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return 0
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if name == "count":
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return 1
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return None
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def get_child_at_index(self,index):
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if index == 0:
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return self.valobj.GetChildMemberWithName('ptr_')
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if index == 1:
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return self.valobj.GetChildMemberWithName('cntrl_').GetChildMemberWithName('shared_owners_')
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return None
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def ValueObjectSP_SummaryProvider (valobj,dict):
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return 'use = ' + str(1 + valobj.GetChildMemberWithName("count").GetValueAsUnsigned())
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def __lldb_init_module(debugger, dict):
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debugger.HandleCommand('type summary add -x ".*ValueObjectSP" --expand -F sp_cp.ValueObjectSP_SummaryProvider')
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debugger.HandleCommand('type synthetic add -x ".*ValueObjectSP" -l sp_cp.ValueObjectSP_SyntheticChildrenProvider')
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debugger.HandleCommand('type summary add -x ".*SP" --expand -F sp_cp.SharedPtr_SummaryProvider')
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debugger.HandleCommand('type synthetic add -x ".*SP" -l sp_cp.SharedPtr_SyntheticChildrenProvider')
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