GNU bug report logs - #71292
30.0.50; macOS: .elns have no debug info

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From: Gerd Möllmann <gerd.moellmann <at> gmail.com>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: 71292 <at> debbugs.gnu.org
Subject: bug#71292: 30.0.50; macOS: .elns have no debug info
Date: Fri, 31 May 2024 20:12:45 +0200

Eli Zaretskii <eliz <at> gnu.org> writes:

>> From: Gerd Möllmann <gerd.moellmann <at> gmail.com>
>> Cc: 71292 <at> debbugs.gnu.org
>> Date: Fri, 31 May 2024 18:31:35 +0200
>> 
>> Eli Zaretskii <eliz <at> gnu.org> writes:
>> 
>> >> From: Gerd Möllmann <gerd.moellmann <at> gmail.com>
>> >> Date: Fri, 31 May 2024 15:55:43 +0200
>> >> 
>> >> Example in LLDB with native-comp-debug == 2
>> >> 
>> >>   frame #7: 0x000000010350db68 comp-7672a6ed-3a3b5dd7.eln`F636f6d702d2d6c696d706c6966792d626c6f636b_comp__limplify_block_0 + 1632 at comp-7672a6ed-3a3b5dd7.c:101440
>> >> 
>> >> and one can look at the C file.
>> >
>> > But the C file is also generally unavailable, and not only on macOS.
>> 
>> The C file is generated by libgccjit when setting native-comp-debug to 2.
>
> Then how about using -keep-temps as part of native-comp-debug = 3?

I think you mean debug >= 2?

Anyway, debug info is also valuable when you don't have the C file, in
the disassembly. That is for debug > 0. Otherwise you see only bare hex
addresses and such.

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