[llvm-dev] Get all symbols stored(?)in llvm::orc::ExecutionSession

[Gaier, Bjoern via llvm-dev]

Hey Lang,

Oh shoot… seems like I oversaw it… Sorry sorry sorry! (I was 5 weeks away but I thought I checked all mails correctly >o<)

I think ORCs assumption is correct, currently I do extract the symbols which I care about via the modules, but when writing the code I was like “why do I have to do it like that, when the ExecutionSession already knows all symbols?” – that is where my question came from.
However… I’m a bit worried about taking symbols from modules, because some of the symbols might change later when the code was compiled with the JIT. So I felt like that the ExecutionSession would been more reliable.

But if I reaaaally want such a function, I could basically have a look into the dump function… Cause I think my motivation is not convincing xD

Thank you Lang!

Kind greetings
Björn


From: Lang Hames <lhames at gmail.com>
Sent: 17 August 2020 18:40
To: Gaier, Bjoern <Bjoern.Gaier at horiba.com>
Cc: LLVM Developers Mailing List <llvm-dev at lists.llvm.org>
Subject: Re: [llvm-dev] Get all symbols stored(?)in llvm::orc::ExecutionSession

Hi Bjoern,

Did you see my previous reply?

There's no way to do this currently. ORC assumes you know all the symbols, since you added the modules defining them.
For testing / debugging you can dump the modules to stderr using ExecutionSession::dump, but that's about it.
Do you want the symbols for diagnostic purposes, or some other reason?

Regards,
Lang.

On Mon, Aug 17, 2020 at 5:19 AM Gaier, Bjoern via llvm-dev <llvm-dev at lists.llvm.org<mailto:llvm-dev at lists.llvm.org>> wrote:
This issue is still not solved for me…

What can I improve on my question? :o
Adding more details or something? >_x

Kind greetings
Björn
From: llvm-dev <llvm-dev-bounces at lists.llvm.org<mailto:llvm-dev-bounces at lists.llvm.org>> On Behalf Of Gaier, Bjoern via llvm-dev
Sent: 03 July 2020 13:51
To: LLVM Developers Mailing List <llvm-dev at lists.llvm.org<mailto:llvm-dev at lists.llvm.org>>
Subject: [llvm-dev] Get all symbols stored(?)in llvm::orc::ExecutionSession

Hey everyone,

is there a way to get the name of all symbols that are stored (“stored” is not the right term – is it?) in my current ExecutionSession?
I know by now that you can use "lookup" to get symbols, but this requires knowing those names.

Mhh... I guess that is my shortest so far question xD Thank you in advance for any help!

Kind greetings
Björn

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