* Collecting dumps of crashing Cygwin processes with Windows user mode dumps?
@ 2024-02-09 1:14 Dan Shelton
2024-02-09 13:46 ` Jon Turney
0 siblings, 1 reply; 2+ messages in thread
From: Dan Shelton @ 2024-02-09 1:14 UTC (permalink / raw)
To: cygwin
Hello!
How can I collect user mode dumps
(https://learn.microsoft.com/en-us/windows/win32/wer/collecting-user-mode-dumps)
for crashing Cygwin processes?
Has anyone tried that yet?
Dan
--
Dan Shelton - Cluster Specialist Win/Lin/Bsd
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Collecting dumps of crashing Cygwin processes with Windows user mode dumps?
2024-02-09 1:14 Collecting dumps of crashing Cygwin processes with Windows user mode dumps? Dan Shelton
@ 2024-02-09 13:46 ` Jon Turney
0 siblings, 0 replies; 2+ messages in thread
From: Jon Turney @ 2024-02-09 13:46 UTC (permalink / raw)
To: Dan Shelton; +Cc: cygwin
On 09/02/2024 01:14, Dan Shelton via Cygwin wrote:
> Hello!
>
> How can I collect user mode dumps
> (https://learn.microsoft.com/en-us/windows/win32/wer/collecting-user-mode-dumps)
> for crashing Cygwin processes?
>
I think WER is disabled for cygwin processes, due to SetErrorMode().
If you want minidumps for cygwin crashes, you can configure minidumper
as the Cygwin JIT debugger, as explained in 'man minidumper'.
(It's then just about practical to use google-breakpad, which can (a)
read minidumps, and (b) read the DWARF debugging information for cygwin
executables, to usefully analyse the minidump)
^ permalink raw reply [flat|nested] 2+ messages in thread
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2024-02-09 1:14 Collecting dumps of crashing Cygwin processes with Windows user mode dumps? Dan Shelton
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