From: Paul Eggert <eggert@cs.ucla.edu>
To: Andreas Schwab <schwab@suse.de>
Cc: 24892@debbugs.gnu.org, Ashish SHUKLA <ashish.is@lostca.se>
Subject: bug#24892: {s, }brk removed from FreeBSD 11.x and later, arm64 architecture
Date: Thu, 10 Nov 2016 09:22:16 -0800 [thread overview]
Message-ID: <06ee71fd-1a64-d32b-862e-c725807aef4e@cs.ucla.edu> (raw)
In-Reply-To: <mvmfumz8e2u.fsf@hawking.suse.de>
On 11/10/2016 09:00 AM, Andreas Schwab wrote:
> If you don't dump the heap then you miss everything allocated through
> lisp_malloc that isn't explicitly copied to pure space.
Sure, but why isn't this a problem in FreeBSD 11.0 x86-64? On that
platform, sbrk (0) == (byte *) old_bss_addr + old_bss_size when unexec
is called, so why doesn't unexec miss the same objects on that platform?
What's different about the ARM64 platform?
next prev parent reply other threads:[~2016-11-10 17:22 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-07 6:01 bug#24892: {s, }brk removed from FreeBSD 11.x and later, arm64 architecture Ashish SHUKLA
2016-11-07 15:19 ` Eli Zaretskii
2016-11-08 17:54 ` Paul Eggert
2016-11-08 20:11 ` Eli Zaretskii
2016-11-08 21:41 ` Paul Eggert
2016-11-09 3:34 ` Eli Zaretskii
2016-11-09 8:27 ` Paul Eggert
2016-11-09 15:49 ` Eli Zaretskii
2016-11-10 1:47 ` Paul Eggert
2016-11-10 16:13 ` Eli Zaretskii
2016-11-10 16:59 ` Paul Eggert
2016-11-10 17:24 ` Eli Zaretskii
2016-11-10 0:22 ` Richard Stallman
2016-11-10 1:40 ` Paul Eggert
2016-11-09 4:29 ` Ashish SHUKLA
2016-11-09 8:26 ` Paul Eggert
2016-11-09 9:46 ` Andreas Schwab
2016-11-09 15:50 ` Eli Zaretskii
2016-11-09 17:52 ` Paul Eggert
2016-11-10 9:52 ` Andreas Schwab
2016-11-10 16:23 ` Paul Eggert
2016-11-10 17:00 ` Andreas Schwab
2016-11-10 17:22 ` Paul Eggert [this message]
2016-11-10 17:33 ` Andreas Schwab
2016-11-11 2:48 ` Paul Eggert
2016-11-17 17:27 ` Eli Zaretskii
2016-11-18 12:29 ` Ashish SHUKLA
2016-11-18 16:21 ` Paul Eggert
2016-11-18 20:20 ` Ed Maste
2016-11-18 20:23 ` Brooks Davis
[not found] ` <CAPyFy2AL_OZWYpp+tiLSro_3WK1-H8Pdjy4-ZhUQChMQqageUw@mail.gmail.com>
2016-11-18 22:22 ` Paul Eggert
2016-11-19 6:57 ` Eli Zaretskii
2016-11-19 7:20 ` Eli Zaretskii
2017-09-02 13:37 ` Eli Zaretskii
2016-11-09 13:23 ` Ashish SHUKLA
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