[Bug gdb/27743] Internal error psymtab.c

["simark at simark dot ca" <sourceware-bugzilla@sourceware.org>]

https://sourceware.org/bugzilla/show_bug.cgi?id=27743

--- Comment #4 from Simon Marchi <simark at simark dot ca> ---
(In reply to Ethan Zhang from comment #3)
> Hi,
> I'm the person who encountered the issue.
> This is the core dump file that was created. The file is too large to be
> directly attached.
> 
> https://www.dropbox.com/s/qjym1bxckm480x5/core.gdb.1000.
> 2ce4d3ac1c104df6992f66f6a01ebcbe.410030.1618625947000000000000.lz4?dl=0
> 
> I'm not familiar with the process of reporting a bug.
> Please tell me if there's more I can do.
> 
> gcc-arm-none-eabi version is 9.3.1

Hi,

A core dump without the corresponding binary is not of much use.

The ideal way is to provide a source file and some commands to compile that
source file and reproduce the bug in GDB.  This way, we can see for ourselves
what are the steps that lead up to the bug.  If needed, the source file can
make use of ChibiOS if that's the only way you can reproduce it.

If reproducing with a source file is not possible, then you could provide an
already compiled binary with the instructions to get to the crash.

If that is not possible, then you could provide a backtrace of GDB at the point
of the crash, that's better than nothing.

Simon

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