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Re: [RFA/windows] Spurious "dll not found" error messages on x64-windows.
On Thu, Feb 11, 2010 at 03:21:57PM +0400, Joel Brobecker wrote:
>> Sorry but, I don't think this right. What's the point of issuing the
>> error after inferior startup? I think it's only during startup that
>> something like this would be useful.
>>
>> I think making the error a complaint makes more sense.
>
>Sure. I am not sure when DLLs are unloaded most... I was thinking
>more about the case where a user does a LoadLibrary/FreeLibrary.
>
>Regardless, here is a version that transforms the error into a complaint.
>So far, complaints appears to be used only for symbol file events.
>It's a tiny bit of a strech to include our complaint in that category,
>but I think that creating a different category for that might be
>a bit overkill. I don't mind doing so, however. I chose the simpler
>approach for now, which gives us the following complaint when they
>are activated:
>
> [New Thread 94404.0x222a8]
> During symbol reading, dll starting at 0x77a60000 not found..
> During symbol reading, dll starting at 0x77650000 not found..
> [...]
>
>The "During symbol reading" is where the complaint category comes
>in play.
>
>Note that the module description in complaints.h says:
>
> Definitions for complaint handling during symbol reading in GDB.
>
>But I don't see why this couldn't be used for other purposes (and
>hence why we couldn't create new categories if necessary).
>
>gdb/ChangeLog:
>
> * windows-nat.c: Add include of complaints.h.
> (handle_unload_dll): Change dll-not-found error into a complaint.
>
>Tested on x86_64-windows with an x86-windows toolchain.
Looks good to me. Thanks.
cgf