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bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int
From: |
Andrea Corallo |
Subject: |
bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int |
Date: |
Wed, 31 Mar 2021 18:26:17 +0000 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
Eli Zaretskii <eliz@gnu.org> writes:
>> From: Andrea Corallo <akrl@sdf.org>
>> Cc: dmalcolm@redhat.com, andrewjmoreton@gmail.com, 46495@debbugs.gnu.org
>> Date: Wed, 31 Mar 2021 12:16:14 +0000
>>
>> >> OTOH I understand we can't update gdb for all users that might want
>> >> to help debugging an issue, but I don't like very much the idea to
>> >> have comp-debug 1 as default on every system. What about having 1
>> >> as default only on Windows? WDYT?
>> >
>> > In general, I'd prefer these settings to be the same on all platforms,
>> > although it isn't a strong feeling in this case. But I'm curious why
>> > you are so against doing that by default on other systems. Can you
>> > explain?
>>
>> Nothing special, just that that as on GNU/Linux we can produce
>> backtraces without debug symbols so seams to me it would be a waste of
>> space to have them always present just for this reason.
>
> Well, using comp-debug = 1 produces minor improvements also on
> GNU/Linux, as it shows the values of arguments of the
> natively-compiled functions instead of just "()". Example:
>
> #75 0x01260cad in funcall_subr (subr=0x1730200 <Sfuncall_interactively>,
> numargs=3, args=0x82f028) at eval.c:3064
> #76 0x01260805 in Ffuncall (nargs=4, args=0x82f020) at eval.c:3009
> #77 0x0125f238 in Fapply (nargs=3, args=0x82f1a8) at eval.c:2639
> #78 0x01250e54 in Fcall_interactively (function=XIL(0x44e24ec),
> record_flag=XIL(0), keys=XIL(0xa00000000678d168)) at callint.c:353
> #79 0x70f1ae41 in F636f6d6d616e642d65786563757465_command_execute_0 (
> par_0=72230124, par_1=0, par_2=0, par_3=0) <<<<<<<<<<<<<<<<<<<<<<<<<
> at
> d:/gnu/git/emacs/native-comp/native-lisp/28.0.50-c99426db/simple-fab5b0cf-db78b289.c:23993
>
> But I'm okay with leaving it at zero except on Windows for now, we can
> always revisit this later.
>
>> > Anyway, I've compiled the relevant files with comp-debug = 1, and the
>> > problems with backtraces are now completely gone. So I think we can
>> > more or less close this issue (modulo changing the meanings of
>> > comp-debug and the decision regarding the default value).
>>
>> Sounds good, if my proposal of the new 4 values is acceptable for you
>> and we decide on the default one I can proceed with that.
>
> Yes, let's make that change.
Okay 53ca0d9844 reworks the levels and change the default value on
Windows, I think `comp-debug' should do what we want now.
>
> Please also look into the issue with temporary *.el files I reported
> earlier.
Yep coming on that.
Thanks
Andrea
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int, (continued)
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int, Eli Zaretskii, 2021/03/31
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int, Eli Zaretskii, 2021/03/30
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int, Andrea Corallo, 2021/03/30
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int, Eli Zaretskii, 2021/03/30
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int, Andrea Corallo, 2021/03/30
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int, Eli Zaretskii, 2021/03/31
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int, Andrea Corallo, 2021/03/31
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int, Eli Zaretskii, 2021/03/31
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int, Andrea Corallo, 2021/03/31
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int, Eli Zaretskii, 2021/03/31
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int,
Andrea Corallo <=
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int, Eli Zaretskii, 2021/03/31
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int, Eli Zaretskii, 2021/03/31
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int, Andrea Corallo, 2021/03/31
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int, Eli Zaretskii, 2021/03/31
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int, Andrea Corallo, 2021/03/31
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int, Eli Zaretskii, 2021/03/31
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int, Andrea Corallo, 2021/03/31
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int, Eli Zaretskii, 2021/03/31
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int, Andrea Corallo, 2021/03/31
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int, Eli Zaretskii, 2021/03/31