From: Gergely Czuczy <gergely.czuczy@harmless.hu>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 28308@debbugs.gnu.org, npostavs@users.sourceforge.net
Subject: bug#28308: Build failure on FreeBSD/aarch64
Date: Mon, 11 Sep 2017 19:12:12 +0200 [thread overview]
Message-ID: <bd32eac4-fec0-b2d9-958d-84fce0eb8a79@harmless.hu> (raw)
In-Reply-To: <83tw09s148.fsf@gnu.org>
On 2017. 09. 11. 17:31, Eli Zaretskii wrote:
>> Cc: npostavs@users.sourceforge.net, 28308@debbugs.gnu.org
>> From: Gergely Czuczy <gergely.czuczy@harmless.hu>
>> Date: Mon, 11 Sep 2017 17:10:39 +0200
>>
>>>> bootstrap-emacs`xnrealloc(pa=0x000000000019ae38, nitems=42949672960,
>>>> item_size=281474976703896) at alloc.c:939
>>>> frame #2: 0x000000000022e208
>>>> bootstrap-emacs`xpalloc(pa=0x0000000000000000,
>>>> nitems=0x0000000041b1797f, nitems_incr_min=1683000,
>>>> nitems_max=42949672960, item_size=281474976703896) at alloc.c:0
>>>> frame #3: 0x0000000000168214
>>>> bootstrap-emacs`delete_tty(terminal=0x3276551740f23ac5) at term.c:4463
>>>> frame #4: 0x0000000000040190 bootstrap-emacs`__start + 376
>>>> frame #5: 0x0000000040390018 ld-elf.so.1`.rtld_start at rtld_start.S:41
>>>> (lldb)
>>> I don't understand how can this be. Can you go to frame #3, in
>>> delete_tty, and show what line of C code there allegedly calls
>>> xpalloc?
>> Sure, here it is:
>> https://github.com/emacs-mirror/emacs/blob/f44184f/src/term.c#L4463
> That's a call to delete_terminal, which doesn't appear in your
> backtrace, and doesn't call xpalloc, either. So thanks, but I'm still
> confused. Are you sure this is an unoptimized build? Is it possible
> that we are looking at LLDB bug?
It's the lldb debug, right. And I'm sure it's an unoptimized build, I've
went back and checked the build flags:
cc -Demacs -I. -I. -I../lib -I../lib
-I/usr/local/include/libxml2 -MMD -MF deps/.d -MP
-Wno-switch -Wno-pointer-sign -Wno-string-plus-int
-Wno-unknown-attributes -Wno-initializer-overrides
-Wno-tautological-compare
-Wno-tautological-constant-out-of-range-compare -O0 -g
-fno-strict-aliasing -Wl,-znocombreloc (...)
If that helps, I can create a qemu VM with this fbsd build, and give you
the image.
next prev parent reply other threads:[~2017-09-11 17:12 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-31 16:34 bug#28308: Build failure on FreeBSD/aarch64 Gergely Czuczy
2017-08-31 16:47 ` Glenn Morris
2017-08-31 17:02 ` Gergely Czuczy
2017-09-02 3:13 ` npostavs
2017-09-04 12:32 ` Gergely Czuczy
2017-09-08 23:52 ` npostavs
2017-09-09 5:01 ` Gergely Czuczy
2017-09-09 7:07 ` Eli Zaretskii
2017-09-11 6:07 ` npostavs
2017-09-11 7:26 ` Gergely Czuczy
2017-09-11 14:45 ` Eli Zaretskii
2017-09-11 15:10 ` Gergely Czuczy
2017-09-11 15:31 ` Eli Zaretskii
2017-09-11 17:12 ` Gergely Czuczy [this message]
2017-09-11 17:17 ` Eli Zaretskii
2017-09-11 19:57 ` Gergely Czuczy
2017-09-11 20:33 ` Gergely Czuczy
2017-09-12 5:22 ` npostavs
2017-09-12 5:57 ` Gergely Czuczy
2017-09-12 14:59 ` Eli Zaretskii
2017-09-12 15:13 ` Gergely Czuczy
2017-09-20 5:51 ` Gergely Czuczy
2017-09-20 19:29 ` Noam Postavsky
2017-10-19 23:39 ` Noam Postavsky
2017-10-20 7:07 ` Eli Zaretskii
2017-10-24 18:43 ` Noam Postavsky
2017-10-31 17:31 ` Noam Postavsky
2017-10-31 20:21 ` Eli Zaretskii
2017-11-01 16:14 ` Gergely Czuczy
2017-11-01 16:51 ` Noam Postavsky
2017-11-01 18:27 ` Gergely Czuczy
2017-11-01 18:52 ` Noam Postavsky
2017-11-02 21:03 ` Gergely Czuczy
2017-11-04 23:14 ` Noam Postavsky
2017-11-05 18:10 ` Gergely Czuczy
2017-11-06 23:14 ` Noam Postavsky
2017-09-14 0:51 ` Paul Eggert
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