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Re: [patch][rfc] Allow GDB to search for the right libthread_db.so.1
On Tue, May 12, 2009 at 7:56 PM, Hui Zhu <teawater@gmail.com> wrote:
>> I don't object to the idea per se; but I believe it really solves
>> a non-existant problem, and makes documentation more confusing.
>>
>
> In a linux that use readonly filesystem and don't config tmpfs with
> kernel, user will more like this function than regenerate the image
> and write it to flash.
Well, let's take this example. The user has generated a filesystem
on a flash, and is now debugging something natively (which is already
somewhat unlikely), and there is no writeable FS in sight.
Chances are, there is no libthread_db.so.1 anywhere in sight either.
If there is one, the user could use it by setting
libthread-db-search-path to containing directory.
The only case your proposal fixes is when libthread_db.so.1 *is*
present on the system, but for some mysterious reason is called
libsomething_else.so instead.
Under what realistic conditions would this happen?
Thanks,
--
Paul Pluzhnikov