GNU bug report logs - #65455
30.0.50; Disassemble: error with "free-standing" native compiled function

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Message #32 received at 65455 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Andrea Corallo <acorallo <at> gnu.org>
Cc: gerd.moellmann <at> gmail.com, 65455 <at> debbugs.gnu.org
Subject: Re: bug#65455: 30.0.50; Disassemble: error with "free-standing"
 native compiled function
Date: Fri, 25 Aug 2023 16:01:53 +0300

> From: Andrea Corallo <acorallo <at> gnu.org>
> Cc: gerd.moellmann <at> gmail.com,  65455 <at> debbugs.gnu.org
> Date: Fri, 25 Aug 2023 07:52:06 -0400
> 
> Eli Zaretskii <eliz <at> gnu.org> writes:
> 
> >> > None of the above sounds a good idea to me.  How about a special
> >> > disassemble-native function, which will keep the temporary file until
> >> > after the disassembly, and then delete it?  Gerd, would that be good
> >> > enough?
> >> 
> >> Mmmh, I'm not sure I undestand, how can disassemble-native keep the
> >> temporary file if this was deleted just after it was compiled and
> >> loaded?
> >
> > By instructing the compilation not to delete it, and then deleting it
> > after disassembly, I guess?
> 
> Okay but what if the file is never disassembled?  What if it's
> disassembled more than once?  Isn't 3 simpler at this stage?

I think we are mis-communicating.  What I meant is something like this:

  . add a new optional argument to native-compile that would prevent
    it from deleting the .eln file
  . add a new function disassemble-native, which will call
    native-compile with this new argument, perform disassembly, and
    then delete the file

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