to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
85 lines
2.4 KiB
Python
85 lines
2.4 KiB
Python
"""
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Summary and synthetic providers for LLDB-specific shared pointers
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Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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See https://llvm.org/LICENSE.txt for license information.
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SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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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(
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'_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 = ' + \
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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(
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'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 = ' + \
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str(1 + valobj.GetChildMemberWithName("count").GetValueAsUnsigned())
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def __lldb_init_module(debugger, dict):
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debugger.HandleCommand(
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'type summary add -x ".*ValueObjectSP" --expand -F sp_cp.ValueObjectSP_SummaryProvider')
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debugger.HandleCommand(
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'type synthetic add -x ".*ValueObjectSP" -l sp_cp.ValueObjectSP_SyntheticChildrenProvider')
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debugger.HandleCommand(
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'type summary add -x ".*SP" --expand -F sp_cp.SharedPtr_SummaryProvider')
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debugger.HandleCommand(
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'type synthetic add -x ".*SP" -l sp_cp.SharedPtr_SyntheticChildrenProvider')
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