[Lldb-commits] [lldb] [lldb] Add `SBModule.SetLocateDwoCallback` (PR #69517)

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jimingham wrote:

SymbolFiles can be owned by more than one debugger at a time.  That's actually a very common mode for GUI's that can host more than one debugging session at a time.  You can iterate over the list of debuggers from anywhere, and query the value of this property, but if two Debugger's disagree about the value, you won't have a way to figure out which one should win.

Jim


> On Oct 20, 2023, at 2:35 PM, Tom Yang ***@***.***> wrote:
> 
> 
> Because SymbolFile is holding onto the function pointer as a static member, this is a global setting that you can't apply to only just one SBDebugger object. It's an all-or-nothing thing. Maybe that's what you want, but LLDB already has architectural issues with certain functionality being difficult to detangle from global state (e.g. Logging). Maybe we could make it a property of the Debugger instead?
> 
> That sounds good to me, though I didn't think there was a path to the debugger from SymbolFileDWARF?
> 
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https://github.com/llvm/llvm-project/pull/69517