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From: Andrea Corallo <acorallo@HIDDEN>
To: Eli Zaretskii <eliz@HIDDEN>
Subject: Re: bug#65455: 30.0.50; Disassemble: error with "free-standing"
native compiled function
In-Reply-To: <83a5ucjw2a.fsf@HIDDEN> (Eli Zaretskii's message of "Sun, 27 Aug
2023 19:21:01 +0300")
References: <m21qfvxllq.fsf@HIDDEN>
<yp1ttsn7d8b.fsf@HIDDEN> <83edjro1mm.fsf@HIDDEN>
<yp18r9z73g4.fsf@HIDDEN> <83bkevny24.fsf@HIDDEN>
<yp14jkk5ywd.fsf@HIDDEN> <83a5ucjw2a.fsf@HIDDEN>
Date: Sun, 27 Aug 2023 14:04:57 -0400
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Eli Zaretskii <eliz@HIDDEN> writes:
>> From: Andrea Corallo <acorallo@HIDDEN>
>> Cc: gerd.moellmann@HIDDEN, 65455 <at> debbugs.gnu.org
>> Date: Sun, 27 Aug 2023 10:43:30 -0400
>>
>> Eli Zaretskii <eliz@HIDDEN> writes:
>>
>> [...]
>>
>> >> > Also, Andrea, why does
>> >> >
>> >> > (native-compile 'foo SOME-FILE)
>> >> >
>> >> > signals an error? I thought it should write the results of
>> >> > native-compilation to SOME-FILE, no?
>> >>
>> >> Loos like a bug, if SOME-FILE is absolute it just works. The fix look
>> >> trivial, I'll just test it a bit before pushing it.
>> >
>> > Thanks.
>>
>> Fix pushed into 29 as e7ac50a1539.
>
> Thanks, now '(native-compile 'foo SOME-FILE)' succeeds, but
> disassemble signals an error:
>
> (defun foo (a b)
> (list a b))
>
> (native-compile 'foo "foo.eln")
> (disassemble 'foo)
>
> Debugger entered--Lisp error: (search-failed "^.*<F666f6f_foo_0>:")
> re-search-forward("^.*<F666f6f_foo_0>:")
> disassemble-internal(foo 0 t)
> disassemble(foo)
> (progn (disassemble 'foo))
> elisp--eval-last-sexp(t)
> eval-last-sexp(t)
> eval-print-last-sexp(nil)
> funcall-interactively(eval-print-last-sexp nil)
> command-execute(eval-print-last-sexp)
>
> I get a similar error even if I disassemble a function from a
> preloaded Lisp package, for example file-relative-name.
>
> It looks like a Windows-specific issue: the symbols produced by
> objdump here have a leading underscore:
>
> 6b341400 <_F666f6f_foo_0>:
> 6b341400: 57 push %edi
> 6b341401: 56 push %esi
> 6b341402: 53 push %ebx
>
> So I think the regexp should be "^.*<_?F666f6f_foo_0>:" instead.
Yep agree, I think this bug was unrelated, could you please check that
ea5fd6c96bc works for you on Windows?
Thanks!
Andrea
bug-gnu-emacs@HIDDEN:bug#65455; Package emacs.
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Date: Sun, 27 Aug 2023 19:21:01 +0300
Message-Id: <83a5ucjw2a.fsf@HIDDEN>
From: Eli Zaretskii <eliz@HIDDEN>
To: Andrea Corallo <acorallo@HIDDEN>
In-Reply-To: <yp14jkk5ywd.fsf@HIDDEN> (message from Andrea Corallo
on Sun, 27 Aug 2023 10:43:30 -0400)
Subject: Re: bug#65455: 30.0.50; Disassemble: error with "free-standing"
native compiled function
References: <m21qfvxllq.fsf@HIDDEN>
<yp1ttsn7d8b.fsf@HIDDEN> <83edjro1mm.fsf@HIDDEN>
<yp18r9z73g4.fsf@HIDDEN> <83bkevny24.fsf@HIDDEN>
<yp14jkk5ywd.fsf@HIDDEN>
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> From: Andrea Corallo <acorallo@HIDDEN>
> Cc: gerd.moellmann@HIDDEN, 65455 <at> debbugs.gnu.org
> Date: Sun, 27 Aug 2023 10:43:30 -0400
>
> Eli Zaretskii <eliz@HIDDEN> writes:
>
> [...]
>
> >> > Also, Andrea, why does
> >> >
> >> > (native-compile 'foo SOME-FILE)
> >> >
> >> > signals an error? I thought it should write the results of
> >> > native-compilation to SOME-FILE, no?
> >>
> >> Loos like a bug, if SOME-FILE is absolute it just works. The fix look
> >> trivial, I'll just test it a bit before pushing it.
> >
> > Thanks.
>
> Fix pushed into 29 as e7ac50a1539.
Thanks, now '(native-compile 'foo SOME-FILE)' succeeds, but
disassemble signals an error:
(defun foo (a b)
(list a b))
(native-compile 'foo "foo.eln")
(disassemble 'foo)
Debugger entered--Lisp error: (search-failed "^.*<F666f6f_foo_0>:")
re-search-forward("^.*<F666f6f_foo_0>:")
disassemble-internal(foo 0 t)
disassemble(foo)
(progn (disassemble 'foo))
elisp--eval-last-sexp(t)
eval-last-sexp(t)
eval-print-last-sexp(nil)
funcall-interactively(eval-print-last-sexp nil)
command-execute(eval-print-last-sexp)
I get a similar error even if I disassemble a function from a
preloaded Lisp package, for example file-relative-name.
It looks like a Windows-specific issue: the symbols produced by
objdump here have a leading underscore:
6b341400 <_F666f6f_foo_0>:
6b341400: 57 push %edi
6b341401: 56 push %esi
6b341402: 53 push %ebx
So I think the regexp should be "^.*<_?F666f6f_foo_0>:" instead.
bug-gnu-emacs@HIDDEN:bug#65455; Package emacs.
Full text available.Received: (at 65455) by debbugs.gnu.org; 27 Aug 2023 15:42:00 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Sun Aug 27 11:42:00 2023 Received: from localhost ([127.0.0.1]:45999 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1qaHto-0006pB-Ah for submit <at> debbugs.gnu.org; Sun, 27 Aug 2023 11:42:00 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:56318) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <acorallo@HIDDEN>) id 1qaHtm-0006or-5W for 65455 <at> debbugs.gnu.org; Sun, 27 Aug 2023 11:41:59 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <acorallo@HIDDEN>) id 1qaHta-00028K-Rg; Sun, 27 Aug 2023 11:41:46 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-Version:Date:References:In-Reply-To:Subject:To: From; bh=ekN/DoUA3Q1dM2dPVdaklgc/BG4IeNFPTs8yv/JMyjA=; b=kRuL5hfNE4O4J7z2cS/9 x1vK9RROPFV3w7KQ0QHYxSC3KvYd36R+/mwKcPhxwywbRfeQfAM9tYqzL5lmwTaz+fdia3Ac4/iJ9 9pmA9liibQGAmoq3oCg6QI8sLKjY6QSSyzmyYZ/Te7boSkhuYUCLSOQLy00Nknrhkoy6cdVr7JlEq gOLxxV0MNaeT+Im8RVO7cdVS1C+dOxwloap5RtSP2Vt9GElovMGV5B/kTcwdG5nu3ZUhj8N+ePVE5 rx/nhZVSE6yQcu1FLnXzf+QINlv5hCDSDGYyzhUaJ8wqit7T05nziFZUbgYKz+l6Wj9exkRB1RKT0 UB08T3iHnGJ7tg==; Received: from acorallo by fencepost.gnu.org with local (Exim 4.90_1) (envelope-from <acorallo@HIDDEN>) id 1qaHta-0000PN-KI; Sun, 27 Aug 2023 11:41:46 -0400 From: Andrea Corallo <acorallo@HIDDEN> To: Eli Zaretskii <eliz@HIDDEN> Subject: Re: bug#65455: 30.0.50; Disassemble: error with "free-standing" native compiled function In-Reply-To: <83fs44k3ig.fsf@HIDDEN> (Eli Zaretskii's message of "Sun, 27 Aug 2023 16:40:07 +0300") References: <m21qfvxllq.fsf@HIDDEN> <yp1ttsn7d8b.fsf@HIDDEN> <83edjro1mm.fsf@HIDDEN> <yp18r9z73g4.fsf@HIDDEN> <83bkevny24.fsf@HIDDEN> <yp1zg2f5ogp.fsf@HIDDEN> <83a5ufnum6.fsf@HIDDEN> <yp1v8d35hzl.fsf@HIDDEN> <831qfrnpac.fsf@HIDDEN> <yp1msyc622w.fsf@HIDDEN> <83fs44k3ig.fsf@HIDDEN> Date: Sun, 27 Aug 2023 11:41:46 -0400 Message-ID: <yp1zg2c4hmt.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 65455 Cc: gerd.moellmann@HIDDEN, 65455 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) Eli Zaretskii <eliz@HIDDEN> writes: >> From: Andrea Corallo <acorallo@HIDDEN> >> Cc: gerd.moellmann@HIDDEN, 65455 <at> debbugs.gnu.org >> Date: Sun, 27 Aug 2023 09:34:47 -0400 >> >> > If we want to support changes in the environment, I think it would be >> > an impossibly high bar for such a minor feature. >> > >> > So perhaps the following would be enough: >> > >> > . find the source .el file of the compiled function >> >> That's the tricky part, this bug report is about compiling and >> disassembling a function with no source file: > > Yes. I'm saying we should not try to support that case, because it's > too hard. Okay, I pushed 91d2d8439bb into 29, please have a look if the working of the error is okay. Thanks Andrea
bug-gnu-emacs@HIDDEN:bug#65455; Package emacs.
Full text available.Received: (at 65455) by debbugs.gnu.org; 27 Aug 2023 14:44:00 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Sun Aug 27 10:43:59 2023 Received: from localhost ([127.0.0.1]:45950 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1qaGzf-0002au-KT for submit <at> debbugs.gnu.org; Sun, 27 Aug 2023 10:43:59 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:42170) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <acorallo@HIDDEN>) id 1qaGzd-0002ah-RE for 65455 <at> debbugs.gnu.org; Sun, 27 Aug 2023 10:43:58 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <acorallo@HIDDEN>) id 1qaGzS-0000NT-HH; Sun, 27 Aug 2023 10:43:46 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-Version:Date:References:In-Reply-To:Subject:To: From; bh=YwzczgSYGJLu9U9PbpEW/ipnYD3NRKdDrZcpE/1IyBg=; b=GGrC27C5BOz5EgLq6kCm DINBCrfx3qBfIo0Bgo0uKVRyftYYiGTLJvfuqEoW/u1RbRWkxVSaQfPeAOicdcdrEGlMJdCkb/S/m Iij7Q3W7KZVPNaI71Mp1BrIul2KsVzIlWSNZEXgTmeffhXspTmiEaRdLs0JuHcGDI6n3XmXB4ucEm BHZK/zvGACJxThILTJEJ2S0on+bODRr+TSTATL/1AeS05mmPUBJ4WhGoEZvOkEA+ohJoDR8uNHSri hpqKUe/mrL18GuQAehQt9QQsXC6145RnsyAf+MWZVPlRhD8uHiSibIGmq5+fLvY8mA9TchmnQAfcW abVV9DZavqK6Rg==; Received: from acorallo by fencepost.gnu.org with local (Exim 4.90_1) (envelope-from <acorallo@HIDDEN>) id 1qaGzC-0002kG-Jv; Sun, 27 Aug 2023 10:43:45 -0400 From: Andrea Corallo <acorallo@HIDDEN> To: Eli Zaretskii <eliz@HIDDEN> Subject: Re: bug#65455: 30.0.50; Disassemble: error with "free-standing" native compiled function In-Reply-To: <83bkevny24.fsf@HIDDEN> (Eli Zaretskii's message of "Fri, 25 Aug 2023 14:47:31 +0300") References: <m21qfvxllq.fsf@HIDDEN> <yp1ttsn7d8b.fsf@HIDDEN> <83edjro1mm.fsf@HIDDEN> <yp18r9z73g4.fsf@HIDDEN> <83bkevny24.fsf@HIDDEN> Date: Sun, 27 Aug 2023 10:43:30 -0400 Message-ID: <yp14jkk5ywd.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 65455 Cc: gerd.moellmann@HIDDEN, 65455 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) Eli Zaretskii <eliz@HIDDEN> writes: [...] >> > Also, Andrea, why does >> > >> > (native-compile 'foo SOME-FILE) >> > >> > signals an error? I thought it should write the results of >> > native-compilation to SOME-FILE, no? >> >> Loos like a bug, if SOME-FILE is absolute it just works. The fix look >> trivial, I'll just test it a bit before pushing it. > > Thanks. Fix pushed into 29 as e7ac50a1539. Bests Andrea
bug-gnu-emacs@HIDDEN:bug#65455; Package emacs.
Full text available.Received: (at 65455) by debbugs.gnu.org; 27 Aug 2023 13:40:50 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Sun Aug 27 09:40:50 2023 Received: from localhost ([127.0.0.1]:44406 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1qaG0Y-0000a0-DU for submit <at> debbugs.gnu.org; Sun, 27 Aug 2023 09:40:50 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:56976) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <eliz@HIDDEN>) id 1qaG0U-0000Zm-7G for 65455 <at> debbugs.gnu.org; Sun, 27 Aug 2023 09:40:49 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <eliz@HIDDEN>) id 1qaG0I-0005uD-W9; Sun, 27 Aug 2023 09:40:35 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=5m4u+kV0j2mCVPUqym/BnXLo/MBad1cU4lwRei05uW4=; b=ln1fOe8lpeBz VScetPmRi/9REevWTrn0wEWGoyKmGcoDS+RiPoWIV7TXTtAheeqBl1Lzi73pyBXEYLn9vKsi8xOQy rWhjzK93mOtyP+EYghmukJ0AoBEkgRwKdTcMN8UWBQjBLsWAozk6amJLAFBm6rxFNyrQp5ypF3XYv NvBYzDijtKnsEzXCjxAYrPE6JHsvTpu46cGosiOA3+3EY1b0ZdFzCRLmqifnD3anTpXWJDEo31xDo QDgV03R1eQ/4clO4RY/oQ91bAvIGMgDWPgX08X1nlXAwgTzi0NYW7Msn68E9c1fW587NTINt729xP qqc7cO0zgHDrrRAkwsesiA==; Date: Sun, 27 Aug 2023 16:40:07 +0300 Message-Id: <83fs44k3ig.fsf@HIDDEN> From: Eli Zaretskii <eliz@HIDDEN> To: Andrea Corallo <acorallo@HIDDEN> In-Reply-To: <yp1msyc622w.fsf@HIDDEN> (message from Andrea Corallo on Sun, 27 Aug 2023 09:34:47 -0400) Subject: Re: bug#65455: 30.0.50; Disassemble: error with "free-standing" native compiled function References: <m21qfvxllq.fsf@HIDDEN> <yp1ttsn7d8b.fsf@HIDDEN> <83edjro1mm.fsf@HIDDEN> <yp18r9z73g4.fsf@HIDDEN> <83bkevny24.fsf@HIDDEN> <yp1zg2f5ogp.fsf@HIDDEN> <83a5ufnum6.fsf@HIDDEN> <yp1v8d35hzl.fsf@HIDDEN> <831qfrnpac.fsf@HIDDEN> <yp1msyc622w.fsf@HIDDEN> X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 65455 Cc: gerd.moellmann@HIDDEN, 65455 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) > From: Andrea Corallo <acorallo@HIDDEN> > Cc: gerd.moellmann@HIDDEN, 65455 <at> debbugs.gnu.org > Date: Sun, 27 Aug 2023 09:34:47 -0400 > > > If we want to support changes in the environment, I think it would be > > an impossibly high bar for such a minor feature. > > > > So perhaps the following would be enough: > > > > . find the source .el file of the compiled function > > That's the tricky part, this bug report is about compiling and > disassembling a function with no source file: Yes. I'm saying we should not try to support that case, because it's too hard.
bug-gnu-emacs@HIDDEN:bug#65455; Package emacs.
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From: Andrea Corallo <acorallo@HIDDEN>
To: Eli Zaretskii <eliz@HIDDEN>
Subject: Re: bug#65455: 30.0.50; Disassemble: error with "free-standing"
native compiled function
In-Reply-To: <831qfrnpac.fsf@HIDDEN> (Eli Zaretskii's message of "Fri, 25 Aug
2023 17:56:59 +0300")
References: <m21qfvxllq.fsf@HIDDEN>
<yp1ttsn7d8b.fsf@HIDDEN> <83edjro1mm.fsf@HIDDEN>
<yp18r9z73g4.fsf@HIDDEN> <83bkevny24.fsf@HIDDEN>
<yp1zg2f5ogp.fsf@HIDDEN> <83a5ufnum6.fsf@HIDDEN>
<yp1v8d35hzl.fsf@HIDDEN> <831qfrnpac.fsf@HIDDEN>
Date: Sun, 27 Aug 2023 09:34:47 -0400
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Eli Zaretskii <eliz@HIDDEN> writes:
>> From: Andrea Corallo <acorallo@HIDDEN>
>> Cc: gerd.moellmann@HIDDEN, 65455 <at> debbugs.gnu.org
>> Date: Fri, 25 Aug 2023 10:11:58 -0400
>>
>> Eli Zaretskii <eliz@HIDDEN> writes:
>>
>> > 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
>>
>> I see thanks for clarifying.
>>
>> I'm not sure I like this option, reason is that I typically want to see
>> the disassembly of the already installed function rather than triggering
>> a new compilation. Any change in the environment can lead to a
>> different output so I think is important to inspect what was produced
>> when it was commanded, no?
>
> If we want to support changes in the environment, I think it would be
> an impossibly high bar for such a minor feature.
>
> So perhaps the following would be enough:
>
> . find the source .el file of the compiled function
That's the tricky part, this bug report is about compiling and
disassembling a function with no source file:
(defun foo (a b)
(list a b))
(native-compile 'foo)
(disassemble 'foo)
In the moment we compile foo we loose it's original definition and we
can compile it twice :/
Thanks
Andrea
bug-gnu-emacs@HIDDEN:bug#65455; Package emacs.
Full text available.Received: (at 65455) by debbugs.gnu.org; 25 Aug 2023 14:56:49 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Fri Aug 25 10:56:48 2023 Received: from localhost ([127.0.0.1]:41058 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1qZYEy-0006I5-Hv for submit <at> debbugs.gnu.org; Fri, 25 Aug 2023 10:56:48 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:40606) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <eliz@HIDDEN>) id 1qZYEv-0006Hm-Db for 65455 <at> debbugs.gnu.org; Fri, 25 Aug 2023 10:56:46 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <eliz@HIDDEN>) id 1qZYEk-0002D3-Hd; Fri, 25 Aug 2023 10:56:35 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=7kK+CH7ztlNdo/MrZGpmtedBE/Yoomj2ddgzlMK/yAU=; b=sYWCVuVJ/rbF VGoD9rbD0O1NtAmZZ/3BDDPnwayizUtC0aG01OP0FaQ2FXnWo9M22VCZPm2STKZzfhriuPetSnZjx UvT2sGR3HDuKtNaHwNXCmxZ+z1B+29Ajh4JLFPDw0x7BJ4KqAcnQ46OZxQQrpDhAVsjY5VxMPqngm 583FGwWw8qp/5UVsU1CDIClGCcr4tjpX9wzkVpiC4Kjg7TyXMOCOQGgP73p/MymedWGxjAc0f7/IY aQ8MsQV+FXrQRU4c70H6YE0aC+6io9BYTT2ClSzQsrYFZBk5TnsqnmK6qyo6c8fdp0SOBG/Y037Po S3OrLS3T4TeMeF8iSUru1w==; Date: Fri, 25 Aug 2023 17:56:59 +0300 Message-Id: <831qfrnpac.fsf@HIDDEN> From: Eli Zaretskii <eliz@HIDDEN> To: Andrea Corallo <acorallo@HIDDEN> In-Reply-To: <yp1v8d35hzl.fsf@HIDDEN> (message from Andrea Corallo on Fri, 25 Aug 2023 10:11:58 -0400) Subject: Re: bug#65455: 30.0.50; Disassemble: error with "free-standing" native compiled function References: <m21qfvxllq.fsf@HIDDEN> <yp1ttsn7d8b.fsf@HIDDEN> <83edjro1mm.fsf@HIDDEN> <yp18r9z73g4.fsf@HIDDEN> <83bkevny24.fsf@HIDDEN> <yp1zg2f5ogp.fsf@HIDDEN> <83a5ufnum6.fsf@HIDDEN> <yp1v8d35hzl.fsf@HIDDEN> X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 65455 Cc: gerd.moellmann@HIDDEN, 65455 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) > From: Andrea Corallo <acorallo@HIDDEN> > Cc: gerd.moellmann@HIDDEN, 65455 <at> debbugs.gnu.org > Date: Fri, 25 Aug 2023 10:11:58 -0400 > > Eli Zaretskii <eliz@HIDDEN> writes: > > > 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 > > I see thanks for clarifying. > > I'm not sure I like this option, reason is that I typically want to see > the disassembly of the already installed function rather than triggering > a new compilation. Any change in the environment can lead to a > different output so I think is important to inspect what was produced > when it was commanded, no? If we want to support changes in the environment, I think it would be an impossibly high bar for such a minor feature. So perhaps the following would be enough: . find the source .el file of the compiled function . compile it into a temporary file and disassemble the result . delete the compiled temporary file Out of the alternatives you proposed only #3 is to some extent acceptable, but it is too complicated, IMO.
bug-gnu-emacs@HIDDEN:bug#65455; Package emacs.
Full text available.Received: (at 65455) by debbugs.gnu.org; 25 Aug 2023 14:12:15 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Fri Aug 25 10:12:15 2023 Received: from localhost ([127.0.0.1]:41008 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1qZXXq-000570-VJ for submit <at> debbugs.gnu.org; Fri, 25 Aug 2023 10:12:15 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:52344) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <acorallo@HIDDEN>) id 1qZXXn-00056m-LX for 65455 <at> debbugs.gnu.org; Fri, 25 Aug 2023 10:12:12 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <acorallo@HIDDEN>) id 1qZXXd-0002w4-KJ; Fri, 25 Aug 2023 10:12:01 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-Version:Date:References:In-Reply-To:Subject:To: From; bh=BtZfywFOt0nJrIYA/87QasaWPwVmGh7U5HbsX3Qn3rU=; b=lokxqzVTFH4KkqKOFkUi YJcC+dlgdiYitDVYVgSk4uw8+HqmXlN4WebcUJNw9WI1WMCScCkswrh7VMkVT1vvyIU0J9SUDeCKu bZmzCFIBVCfTg78G7lwFJYcGNVS1zwbz/AAs5Z1Gq6kwFDPSJOBmXgscm3yqxVmCfTmClxF9pXBBa HT+9mgErb2E6EA+2GoGOGX3a8pXPbRgNOiWM3BxQ50CoS1Da+ofO+BJHQ5uezDnGVLlu8tuhjrY7l XsI1lgaALM4qsXzWSmoVyOTJdAo6zBdRFr6o4z3H/TU65//D5/Ehcfn06o0tn4yAUAnShJiFRkpg7 CakpctIvHvi2YQ==; Received: from acorallo by fencepost.gnu.org with local (Exim 4.90_1) (envelope-from <acorallo@HIDDEN>) id 1qZXXa-0007o5-8o; Fri, 25 Aug 2023 10:11:58 -0400 From: Andrea Corallo <acorallo@HIDDEN> To: Eli Zaretskii <eliz@HIDDEN> Subject: Re: bug#65455: 30.0.50; Disassemble: error with "free-standing" native compiled function In-Reply-To: <83a5ufnum6.fsf@HIDDEN> (Eli Zaretskii's message of "Fri, 25 Aug 2023 16:01:53 +0300") References: <m21qfvxllq.fsf@HIDDEN> <yp1ttsn7d8b.fsf@HIDDEN> <83edjro1mm.fsf@HIDDEN> <yp18r9z73g4.fsf@HIDDEN> <83bkevny24.fsf@HIDDEN> <yp1zg2f5ogp.fsf@HIDDEN> <83a5ufnum6.fsf@HIDDEN> Date: Fri, 25 Aug 2023 10:11:58 -0400 Message-ID: <yp1v8d35hzl.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 65455 Cc: gerd.moellmann@HIDDEN, 65455 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) Eli Zaretskii <eliz@HIDDEN> writes: >> From: Andrea Corallo <acorallo@HIDDEN> >> Cc: gerd.moellmann@HIDDEN, 65455 <at> debbugs.gnu.org >> Date: Fri, 25 Aug 2023 07:52:06 -0400 >> >> Eli Zaretskii <eliz@HIDDEN> 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 I see thanks for clarifying. I'm not sure I like this option, reason is that I typically want to see the disassembly of the already installed function rather than triggering a new compilation. Any change in the environment can lead to a different output so I think is important to inspect what was produced when it was commanded, no? Bests Andrea
bug-gnu-emacs@HIDDEN:bug#65455; Package emacs.
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Date: Fri, 25 Aug 2023 16:01:53 +0300
Message-Id: <83a5ufnum6.fsf@HIDDEN>
From: Eli Zaretskii <eliz@HIDDEN>
To: Andrea Corallo <acorallo@HIDDEN>
In-Reply-To: <yp1zg2f5ogp.fsf@HIDDEN> (message from Andrea Corallo
on Fri, 25 Aug 2023 07:52:06 -0400)
Subject: Re: bug#65455: 30.0.50; Disassemble: error with "free-standing"
native compiled function
References: <m21qfvxllq.fsf@HIDDEN>
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> From: Andrea Corallo <acorallo@HIDDEN>
> Cc: gerd.moellmann@HIDDEN, 65455 <at> debbugs.gnu.org
> Date: Fri, 25 Aug 2023 07:52:06 -0400
>
> Eli Zaretskii <eliz@HIDDEN> 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
bug-gnu-emacs@HIDDEN:bug#65455; Package emacs.
Full text available.Received: (at 65455) by debbugs.gnu.org; 25 Aug 2023 11:52:20 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Fri Aug 25 07:52:20 2023 Received: from localhost ([127.0.0.1]:39484 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1qZVMS-0000vC-2c for submit <at> debbugs.gnu.org; Fri, 25 Aug 2023 07:52:20 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:51854) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <acorallo@HIDDEN>) id 1qZVMP-0000ut-Le for 65455 <at> debbugs.gnu.org; Fri, 25 Aug 2023 07:52:18 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <acorallo@HIDDEN>) id 1qZVMF-00073Q-Kx; Fri, 25 Aug 2023 07:52:07 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-Version:Date:References:In-Reply-To:Subject:To: From; bh=42aH4s+lsEevyRAp8Noak9gOeVtKTY8X9t4Uk3/hNdw=; b=OzEnQL5ewQCh84RTP70e npDrgVyebT3vUIYtYbgmCewwGzNn3e4AOQ4hjyEZ9w0uKg75UPtss6VtHWrUvdxWTGjnLnWx84yzt GUZZAfWoMkRT891zWPgo9bNucNDGmknK3gvdtv1bG/D0Lm3Uvh4TxJvc7t3EqY396uaC01bWaZVs/ vRmwRryU8ig2GH1Sqz+omhay1k2D2q2ASWoU6TfOA89fhoXU1WDxYqx1bUPQ5P7lAZZG95Q8pkBGm oo6ya3NEX+Agr/IeBa2xrXFXCysPiIfgNPQTBSKSkeY0UxRS9OOsvF9NngsXv0NN+Bl99Nqdb1GHZ YrKT9crDvsz2tQ==; Received: from acorallo by fencepost.gnu.org with local (Exim 4.90_1) (envelope-from <acorallo@HIDDEN>) id 1qZVME-0004XC-Hh; Fri, 25 Aug 2023 07:52:07 -0400 From: Andrea Corallo <acorallo@HIDDEN> To: Eli Zaretskii <eliz@HIDDEN> Subject: Re: bug#65455: 30.0.50; Disassemble: error with "free-standing" native compiled function In-Reply-To: <83bkevny24.fsf@HIDDEN> (Eli Zaretskii's message of "Fri, 25 Aug 2023 14:47:31 +0300") References: <m21qfvxllq.fsf@HIDDEN> <yp1ttsn7d8b.fsf@HIDDEN> <83edjro1mm.fsf@HIDDEN> <yp18r9z73g4.fsf@HIDDEN> <83bkevny24.fsf@HIDDEN> Date: Fri, 25 Aug 2023 07:52:06 -0400 Message-ID: <yp1zg2f5ogp.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 65455 Cc: gerd.moellmann@HIDDEN, 65455 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) Eli Zaretskii <eliz@HIDDEN> writes: >> From: Andrea Corallo <acorallo@HIDDEN> >> Cc: gerd.moellmann@HIDDEN, 65455 <at> debbugs.gnu.org >> Date: Fri, 25 Aug 2023 07:43:07 -0400 >> >> Eli Zaretskii <eliz@HIDDEN> writes: >> >> >> Cc: 65455 <at> debbugs.gnu.org >> >> From: Andrea Corallo <acorallo@HIDDEN> >> >> Date: Fri, 25 Aug 2023 04:11:48 -0400 >> >> >> >> 1- Give up on the disassemble on this specific case >> >> >> >> 2- Do not remove the temporary eln file in /tmp and wait for the OS to >> >> do it for us. >> >> >> >> 3- Keep a list of temporary eln files we want to clean-up when Emacs >> >> exits. >> > >> > 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? Thanks Andrea
bug-gnu-emacs@HIDDEN:bug#65455; Package emacs.
Full text available.Received: (at 65455) by debbugs.gnu.org; 25 Aug 2023 11:47:17 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Fri Aug 25 07:47:17 2023 Received: from localhost ([127.0.0.1]:39472 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1qZVHY-0000ha-UZ for submit <at> debbugs.gnu.org; Fri, 25 Aug 2023 07:47:17 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:60566) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <eliz@HIDDEN>) id 1qZVHX-0000hN-Ij for 65455 <at> debbugs.gnu.org; Fri, 25 Aug 2023 07:47:16 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <eliz@HIDDEN>) id 1qZVHN-0006BL-NI; Fri, 25 Aug 2023 07:47:05 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=siCF+RiK91AO/7JX8m68gjVv2x+82x2vTfWMQrFZ5eg=; b=l9r+NBdSSWAY Yp9Lc5GFIyi44/pcWOqQkVGszIGrnJN4MtX4Oa6s7JHPgkvx0zjCgjeP3py7hfNTrBxkh1hnQC2z3 CISdv7WHySv+U2+kvqH/cBzxct68BJHXX3bipW+LtVm5o2zsr6sdjRQk4Frfna/CnBVVZBypWlsuR IxirynZ4JVO1udEfLZYg4NNX+fwFSa/gXUUJaNCMvmG2vph504C0xWKXRxWgWhonHxI/dcXfANC8M aBWKX2smLJD0kxqoN19LuMW4zOGAVBvTq1SnM9q4sSZICGNN8eDrs8Y0HbnPmqPm3ARebwuEdLSkl QzJzO/bzoCf1VTC+v7203g==; Date: Fri, 25 Aug 2023 14:47:31 +0300 Message-Id: <83bkevny24.fsf@HIDDEN> From: Eli Zaretskii <eliz@HIDDEN> To: Andrea Corallo <acorallo@HIDDEN> In-Reply-To: <yp18r9z73g4.fsf@HIDDEN> (message from Andrea Corallo on Fri, 25 Aug 2023 07:43:07 -0400) Subject: Re: bug#65455: 30.0.50; Disassemble: error with "free-standing" native compiled function References: <m21qfvxllq.fsf@HIDDEN> <yp1ttsn7d8b.fsf@HIDDEN> <83edjro1mm.fsf@HIDDEN> <yp18r9z73g4.fsf@HIDDEN> X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 65455 Cc: gerd.moellmann@HIDDEN, 65455 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) > From: Andrea Corallo <acorallo@HIDDEN> > Cc: gerd.moellmann@HIDDEN, 65455 <at> debbugs.gnu.org > Date: Fri, 25 Aug 2023 07:43:07 -0400 > > Eli Zaretskii <eliz@HIDDEN> writes: > > >> Cc: 65455 <at> debbugs.gnu.org > >> From: Andrea Corallo <acorallo@HIDDEN> > >> Date: Fri, 25 Aug 2023 04:11:48 -0400 > >> > >> 1- Give up on the disassemble on this specific case > >> > >> 2- Do not remove the temporary eln file in /tmp and wait for the OS to > >> do it for us. > >> > >> 3- Keep a list of temporary eln files we want to clean-up when Emacs > >> exits. > > > > 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? > > Also, Andrea, why does > > > > (native-compile 'foo SOME-FILE) > > > > signals an error? I thought it should write the results of > > native-compilation to SOME-FILE, no? > > Loos like a bug, if SOME-FILE is absolute it just works. The fix look > trivial, I'll just test it a bit before pushing it. Thanks.
bug-gnu-emacs@HIDDEN:bug#65455; Package emacs.
Full text available.Received: (at 65455) by debbugs.gnu.org; 25 Aug 2023 11:43:20 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Fri Aug 25 07:43:19 2023 Received: from localhost ([127.0.0.1]:39457 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1qZVDj-0000YZ-GU for submit <at> debbugs.gnu.org; Fri, 25 Aug 2023 07:43:19 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:53908) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <acorallo@HIDDEN>) id 1qZVDh-0000YF-NU for 65455 <at> debbugs.gnu.org; Fri, 25 Aug 2023 07:43:18 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <acorallo@HIDDEN>) id 1qZVDX-0005IP-H6; Fri, 25 Aug 2023 07:43:07 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-Version:Date:References:In-Reply-To:Subject:To: From; bh=L4+wX2bfHN0/DwskjwOjs0LhBqI0fYmvpzxAmmobQmE=; b=jb99dFuUiSpJZ0kzGEu4 OZKub847RkeLoTU4cxe1bsLnO9qGATb+uYgJAnKTjQte58NSvhnT0ssnAZI0CmjWEeUo5Ludx7tN8 UQFvmcBL430tY/AorQckcNsC2cDY/ZAkPqdaJNMEeTKVp9u39ojgDWwlYhGJLP4+35ctKus2nE3s0 QOaGrcTJlQaX1kK81f68KKQ9Ae1MsZaE6WRuOQUDz08mP3XCrFEDRXyZtpDSG5gPwos10wkwLQmgU zShN+GyYTrPpzjQBfiWKW59yrRORmvqBiJjchid2U9RTTG0BxCTJHpXk2SNAR+jBcWe+PKnI5PrqZ s32A3N/QswTwxw==; Received: from acorallo by fencepost.gnu.org with local (Exim 4.90_1) (envelope-from <acorallo@HIDDEN>) id 1qZVDX-0003Z1-66; Fri, 25 Aug 2023 07:43:07 -0400 From: Andrea Corallo <acorallo@HIDDEN> To: Eli Zaretskii <eliz@HIDDEN> Subject: Re: bug#65455: 30.0.50; Disassemble: error with "free-standing" native compiled function In-Reply-To: <83edjro1mm.fsf@HIDDEN> (Eli Zaretskii's message of "Fri, 25 Aug 2023 13:30:25 +0300") References: <m21qfvxllq.fsf@HIDDEN> <yp1ttsn7d8b.fsf@HIDDEN> <83edjro1mm.fsf@HIDDEN> Date: Fri, 25 Aug 2023 07:43:07 -0400 Message-ID: <yp18r9z73g4.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 65455 Cc: gerd.moellmann@HIDDEN, 65455 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) Eli Zaretskii <eliz@HIDDEN> writes: >> Cc: 65455 <at> debbugs.gnu.org >> From: Andrea Corallo <acorallo@HIDDEN> >> Date: Fri, 25 Aug 2023 04:11:48 -0400 >> >> 1- Give up on the disassemble on this specific case >> >> 2- Do not remove the temporary eln file in /tmp and wait for the OS to >> do it for us. >> >> 3- Keep a list of temporary eln files we want to clean-up when Emacs >> exits. > > 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? > Also, Andrea, why does > > (native-compile 'foo SOME-FILE) > > signals an error? I thought it should write the results of > native-compilation to SOME-FILE, no? Loos like a bug, if SOME-FILE is absolute it just works. The fix look trivial, I'll just test it a bit before pushing it. Thanks Andrea
bug-gnu-emacs@HIDDEN:bug#65455; Package emacs.
Full text available.Received: (at 65455) by debbugs.gnu.org; 25 Aug 2023 10:30:10 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Fri Aug 25 06:30:10 2023 Received: from localhost ([127.0.0.1]:39352 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1qZU4v-0004IX-UK for submit <at> debbugs.gnu.org; Fri, 25 Aug 2023 06:30:10 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:42042) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <eliz@HIDDEN>) id 1qZU4t-0004IF-Vh for 65455 <at> debbugs.gnu.org; Fri, 25 Aug 2023 06:30:08 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <eliz@HIDDEN>) id 1qZU4k-0005s3-4j; Fri, 25 Aug 2023 06:29:58 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=1qQfZ30O8biqS86eTc31OQ8B9+nNLQC9K/eVpWePjW0=; b=q0Sf9+SZzJXU Jly7NhVjFxy9yzn52WOW7Vkg6GEMdoastnQLnCCPMKm5ZJ4w2RW07THj8DrxVPE3kkfemWwAjybCa kLuz8qBZnhkGTdJpuz1stryGlAc9wjm/RLPAT4Sv7dP+FfSMXVC2EnSNA2TwwmeO3ttwfNSADuYMX oidhYUnAia6lGTj6d+T4Q2RTlDINQ+9D78nrjKplt1uOAmnKKLdJH0AyZZn5nM5yonLMRf65ronfW RkAF6GubxFwxosOl3eMT9r2A1L/uQ3WWjfTElz4htaMLKBvnahphgMIZqKetXTKCDe0vTmPnA+AxQ Qubi5e2y3jQWIKJbQm8JWg==; Date: Fri, 25 Aug 2023 13:30:25 +0300 Message-Id: <83edjro1mm.fsf@HIDDEN> From: Eli Zaretskii <eliz@HIDDEN> To: Andrea Corallo <acorallo@HIDDEN> In-Reply-To: <yp1ttsn7d8b.fsf@HIDDEN> (message from Andrea Corallo on Fri, 25 Aug 2023 04:11:48 -0400) Subject: Re: bug#65455: 30.0.50; Disassemble: error with "free-standing" native compiled function References: <m21qfvxllq.fsf@HIDDEN> <yp1ttsn7d8b.fsf@HIDDEN> X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 65455 Cc: gerd.moellmann@HIDDEN, 65455 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) > Cc: 65455 <at> debbugs.gnu.org > From: Andrea Corallo <acorallo@HIDDEN> > Date: Fri, 25 Aug 2023 04:11:48 -0400 > > 1- Give up on the disassemble on this specific case > > 2- Do not remove the temporary eln file in /tmp and wait for the OS to > do it for us. > > 3- Keep a list of temporary eln files we want to clean-up when Emacs > exits. 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? Also, Andrea, why does (native-compile 'foo SOME-FILE) signals an error? I thought it should write the results of native-compilation to SOME-FILE, no?
bug-gnu-emacs@HIDDEN:bug#65455; Package emacs.
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Subject: Re: bug#65455: 30.0.50; Disassemble: error with "free-standing"
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Gerd M=C3=B6llmann <gerd.moellmann@HIDDEN> writes:
> In *scratch*, evaluate
>
> (defun foo (a b)
> (list a b))
>
> (native-compile 'foo)
> (disassemble 'foo)
>
> This gives an error in disass.el, around line 98 that a re-search fails,
> but the real error might be that, in the lines above, objdump is called
> on a file that does not exist.
>
> Workaround is to save the function to a file, native-compile that file,
> and load the resulting .eln. Then the disassemble works as expected.
>
> In GNU Emacs 30.0.50 (build 1, aarch64-apple-darwin22.6.0, NS
> appkit-2299.70 Version 13.5 (Build 22G74)) of 2023-08-22 built on
> Mini.fritz.box
> Repository revision: fe6009795211844ae2deda602c197cb57265eb64
> Repository branch: scratch/pkg
> Windowing system distributor 'Apple', version 10.3.2299
> System Description: macOS 13.5
>
> Configured using:
> 'configure --cache-file /Users/gerd/tmp/config.cache.pkg
> --with-native-compilation --disable-silent-rules 'CFLAGS=3D-g -O0''
Hello all,
okay so the issue is the following, when we try to disassemble the
function we fail as the temporary eln file (that was created in /tmp)
just after being loaded is deleted. I believe thei behaviour was
introduced by ef6059cb8325 with the intent of not leaving temporary
files around.
Infact "normal disassemble" of functions belonging to .el files it's
still functional and this bug affects only functions not related to a
specific source file.
I think we have 3 options:
1- Give up on the disassemble on this specific case
2- Do not remove the temporary eln file in /tmp and wait for the OS to
do it for us.
3- Keep a list of temporary eln files we want to clean-up when Emacs
exits.
Bests
Andrea
bug-gnu-emacs@HIDDEN:bug#65455; Package emacs.
Full text available.Received: (at 65455) by debbugs.gnu.org; 22 Aug 2023 15:38:58 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Tue Aug 22 11:38:58 2023 Received: from localhost ([127.0.0.1]:60217 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1qYTT8-0002zP-5m for submit <at> debbugs.gnu.org; Tue, 22 Aug 2023 11:38:58 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:52738) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <eliz@HIDDEN>) id 1qYTT6-0002zC-DX for 65455 <at> debbugs.gnu.org; Tue, 22 Aug 2023 11:38:56 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <eliz@HIDDEN>) id 1qYTSy-0007pB-6K; Tue, 22 Aug 2023 11:38:48 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-version:References:Subject:In-Reply-To:To:From: Date; bh=Ge/LFarrM3conhxiAN+mw5OWgSXH7cRktYrUUTwY+Aw=; b=ov02eBoCfFtwF+qqNAsc rOYqPdLGynAkJbGIjzygwSX3mDMy2+c1rI2Qs8GNUJTgWFR+TgLe4+uTIKs2sc/YtbHg/Md2EQoGl 9nQVf/DYLYKNZYyJc2LT9i7tj3QLOf2RGOWgFGsUIRgDWzH0I/cCQAeV62shWqCDTM6Cyk7HxMh8/ 19FamDXnLxSTq1A23NZ/twu8i7Q2zxlznZTdtDWnSUCeNYoCdPCK1BXRTVO6GJ5CTHgKKp8reB7YN gJI1JSEhoAvlMEyz56DSbBXio5QtjVI8Eyigagx39L6ubMR+CbgM+JAGfE/qmJyh4boElkKEsyBAG r7WD0taUfUsedQ==; Date: Tue, 22 Aug 2023 18:39:05 +0300 Message-Id: <83zg2jrsrq.fsf@HIDDEN> From: Eli Zaretskii <eliz@HIDDEN> To: Gerd =?iso-8859-1?Q?M=F6llmann?= <gerd.moellmann@HIDDEN> In-Reply-To: <m2cyzfxkh7.fsf@HIDDEN> (message from Gerd =?iso-8859-1?Q?M=F6llmann?= on Tue, 22 Aug 2023 15:41:40 +0200) Subject: Re: bug#65455: 30.0.50; Disassemble: error with "free-standing" native compiled function References: <m21qfvxllq.fsf@HIDDEN> <831qfvtdca.fsf@HIDDEN> <m2cyzfxkh7.fsf@HIDDEN> MIME-version: 1.0 Content-type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 65455 Cc: 65455 <at> debbugs.gnu.org, acorallo@HIDDEN X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) > From: Gerd Möllmann <gerd.moellmann@HIDDEN> > Cc: Andrea Corallo <acorallo@HIDDEN>, 65455 <at> debbugs.gnu.org > Date: Tue, 22 Aug 2023 15:41:40 +0200 > > Eli Zaretskii <eliz@HIDDEN> writes: > > > What happens if you do > > > > (native-compile 'foo "foo.eln") > > > > instead? > > > > Adding Andrea. > > Ok. I did > > (fmakunbound 'foo) > (defun foo (a b) > (list a b)) > (native-compile 'foo "foo.eln") > > That resulted in an error, with *Messages* containing > > comp--native-compile: Native compiler error: foo, "Compiling foo.eln... > Wrong type argument: stringp, nil Let's wait for Andrea to chime in. Maybe I misunderstood the intended way of calling that function or what exactly its 2nd argument is.
bug-gnu-emacs@HIDDEN:bug#65455; Package emacs.
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[217.227.99.244]) by smtp.gmail.com with ESMTPSA id d17-20020adfef91000000b0031ad5fb5a0fsm16066236wro.58.2023.08.22.06.41.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 22 Aug 2023 06:41:41 -0700 (PDT) From: =?utf-8?Q?Gerd_M=C3=B6llmann?= <gerd.moellmann@HIDDEN> To: Eli Zaretskii <eliz@HIDDEN> Subject: Re: bug#65455: 30.0.50; Disassemble: error with "free-standing" native compiled function In-Reply-To: <831qfvtdca.fsf@HIDDEN> (Eli Zaretskii's message of "Tue, 22 Aug 2023 16:29:25 +0300") References: <m21qfvxllq.fsf@HIDDEN> <831qfvtdca.fsf@HIDDEN> Date: Tue, 22 Aug 2023 15:41:40 +0200 Message-ID: <m2cyzfxkh7.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 65455 Cc: 65455 <at> debbugs.gnu.org, Andrea Corallo <acorallo@HIDDEN> X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.0 (-) Eli Zaretskii <eliz@HIDDEN> writes: > What happens if you do > > (native-compile 'foo "foo.eln") > > instead? > > Adding Andrea. Ok. I did (fmakunbound 'foo) (defun foo (a b) (list a b)) (native-compile 'foo "foo.eln") That resulted in an error, with *Messages* containing comp--native-compile: Native compiler error: foo, "Compiling foo.eln... Wrong type argument: stringp, nil Error: wrong-type-argument (stringp nil) mapbacktrace(#f(compiled-function (evald func args flags) #<bytecode -0x1ffb7762e512f81>)) debug-early-backtrace() debug-early(error (wrong-type-argument stringp nil)) file-exists-p(nil) comp-compile-ctxt-to-file(\"foo.eln\") comp-final1() load-with-code-conversion(\"/private/var/folders/1d/k_6t25f94sl83szqbf8gpkrh0000gn/T/emacs-int-comp-foo-e1cmnO.el\" \"/private/var/folders/1d/k_6t25f94sl83szqbf8gpkrh0000gn/T/emacs-int-comp-foo-e1cmnO.el\" nil t) command-line-1((\"-l\" \"/var/folders/1d/k_6t25f94sl83szqbf8gpkrh0000gn/T/emacs-int-comp-foo-e1cmnO.el\")) command-line() normal-top-level()
bug-gnu-emacs@HIDDEN:bug#65455; Package emacs.
Full text available.Received: (at 65455) by debbugs.gnu.org; 22 Aug 2023 13:29:17 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Tue Aug 22 09:29:17 2023 Received: from localhost ([127.0.0.1]:58761 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1qYRRd-0007Ge-6Y for submit <at> debbugs.gnu.org; Tue, 22 Aug 2023 09:29:17 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:34788) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <eliz@HIDDEN>) id 1qYRRb-0007GO-52 for 65455 <at> debbugs.gnu.org; Tue, 22 Aug 2023 09:29:15 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <eliz@HIDDEN>) id 1qYRRS-00046b-Q3; Tue, 22 Aug 2023 09:29:06 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-version:References:Subject:In-Reply-To:To:From: Date; bh=+VwjnA5K42OuGhLT+NKq/588G/vOeCd/E75V6M+Ycgs=; b=B80Ki2Xcb4MUvX1UXZ1U sKFf3Ls+DSxMk9QSjS2of0jqSQ9iH+jZ+FMk8yzuZMmth/7HQ5kGO4NJDGH8kOhegL7i5Gjlt5oGY cBrYbnL3c9mwbgF16OYoRLFG+h3xuqiAIr/PBJefIVhZGHxEdTyqHidZSnJ76MzIww1EN7Gv/em9y ysQ4Uk6i3SIWqIBhOjhc4B4a1M8KXmLelGE7miep3tRWi6mx2aSyKYmPAXXQltgyWFscBfFX4FtJc boUEU6lDxtS6ohKmXEUJ+yDoFF/E06JwYtYRmi/CeOzDlsEsgA+pGIO+Y2nQU8e/umU/V6K8iQUD7 BoTCKHXGUTa81w==; Date: Tue, 22 Aug 2023 16:29:25 +0300 Message-Id: <831qfvtdca.fsf@HIDDEN> From: Eli Zaretskii <eliz@HIDDEN> To: Gerd =?iso-8859-1?Q?M=F6llmann?= <gerd.moellmann@HIDDEN>, Andrea Corallo <acorallo@HIDDEN> In-Reply-To: <m21qfvxllq.fsf@HIDDEN> (message from Gerd =?iso-8859-1?Q?M=F6llmann?= on Tue, 22 Aug 2023 15:17:21 +0200) Subject: Re: bug#65455: 30.0.50; Disassemble: error with "free-standing" native compiled function References: <m21qfvxllq.fsf@HIDDEN> MIME-version: 1.0 Content-type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 65455 Cc: 65455 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) > From: Gerd Möllmann <gerd.moellmann@HIDDEN> > Date: Tue, 22 Aug 2023 15:17:21 +0200 > > In *scratch*, evaluate > > (defun foo (a b) > (list a b)) > > (native-compile 'foo) > (disassemble 'foo) > > This gives an error in disass.el, around line 98 that a re-search fails, > but the real error might be that, in the lines above, objdump is called > on a file that does not exist. > > Workaround is to save the function to a file, native-compile that file, > and load the resulting .eln. Then the disassemble works as expected. What happens if you do (native-compile 'foo "foo.eln") instead? Adding Andrea.
bug-gnu-emacs@HIDDEN:bug#65455; Package emacs.
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[217.227.99.244]) by smtp.gmail.com with ESMTPSA id d19-20020a056402517300b005272523b162sm7496834ede.69.2023.08.22.06.17.22 for <bug-gnu-emacs@HIDDEN> (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 22 Aug 2023 06:17:23 -0700 (PDT) From: =?utf-8?Q?Gerd_M=C3=B6llmann?= <gerd.moellmann@HIDDEN> To: bug-gnu-emacs@HIDDEN Subject: 30.0.50; Disassemble: error with "free-standing" native compiled function Date: Tue, 22 Aug 2023 15:17:21 +0200 Message-ID: <m21qfvxllq.fsf@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain Received-SPF: pass client-ip=2a00:1450:4864:20::52f; envelope-from=gerd.moellmann@HIDDEN; helo=mail-ed1-x52f.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: 1.0 (+) X-Debbugs-Envelope-To: submit X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -0.0 (/) In *scratch*, evaluate (defun foo (a b) (list a b)) (native-compile 'foo) (disassemble 'foo) This gives an error in disass.el, around line 98 that a re-search fails, but the real error might be that, in the lines above, objdump is called on a file that does not exist. Workaround is to save the function to a file, native-compile that file, and load the resulting .eln. Then the disassemble works as expected. In GNU Emacs 30.0.50 (build 1, aarch64-apple-darwin22.6.0, NS appkit-2299.70 Version 13.5 (Build 22G74)) of 2023-08-22 built on Mini.fritz.box Repository revision: fe6009795211844ae2deda602c197cb57265eb64 Repository branch: scratch/pkg Windowing system distributor 'Apple', version 10.3.2299 System Description: macOS 13.5 Configured using: 'configure --cache-file /Users/gerd/tmp/config.cache.pkg --with-native-compilation --disable-silent-rules 'CFLAGS=-g -O0''
Gerd Möllmann <gerd.moellmann@HIDDEN>:bug-gnu-emacs@HIDDEN.
Full text available.bug-gnu-emacs@HIDDEN:bug#65455; Package emacs.
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