[cdac] Implement ISOSDacInterface::GetObjectData getting COM RCW/CCW #105846
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This was referenced Aug 2, 2024
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AaronRobinsonMSFT
approved these changes
Aug 2, 2024
| struct cdac_data<InteropSyncBlockInfo> | ||
| { | ||
| #ifdef FEATURE_COMINTEROP | ||
| static constexpr size_t CCW = offsetof(InteropSyncBlockInfo, m_pCCW); |
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I assume this is only for built-in. Are we going to defer ComWrappers support for later? Same for RCW.
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Yeah. I deferred for later.
I went back and forth on object contract should have
GetComDatafor built-in andGetComWrappersDatafor ComWrappersGetComDatafor both built-in and ComWrappers- Separate functions for each (trying to thing of names was a struggle) - GetRCW/CCW (built-in), GetComWrappersRCW, GetComWrappersManagedObjectWrapperList
I ended up with (1) - definitely open to thoughts.
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What about if we call it "BuiltInComData" to match how our docs and current code talk about built-in COM vs ComWrappers?
Then in the future, the contract to pull data about built-in RCWs and CCWs could be called "BuiltInCom" and the ComWrappers one could be "ComWrappers".
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Renamed to GetBuiltInComData
elinor-fung
commented
Aug 2, 2024
Co-authored-by: Aaron Robinson <arobins@microsoft.com>
This was referenced Aug 2, 2024
AaronRobinsonMSFT
approved these changes
Aug 6, 2024
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SyncTableEntry,SyncBlock,InteropSyncBlockInfodata descriptors,SyncTableEntriesglobalObjectcontractGetComDatatoObjectcontractISOSDacInterface::GetObjectDatasuch that it populates the RCW/CCWContributes to #99302
Manually validated with a COM server and callback that the RCW/CCW were set when expected and matched values returned by DAC.
Ran SOS unit tests from diagnostics repo using private build.