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: Wed, 9 Nov 2016 09:52:06 -0800 [thread overview]
Message-ID: <c9396165-da2e-3c41-ec2b-070ce9c885bb@cs.ucla.edu> (raw)
In-Reply-To: <mvminrxc7f2.fsf@hawking.suse.de>
On 11/09/2016 01:46 AM, Andreas Schwab wrote:
>> If so, what is the difference in value there between sbrk (0) and ((byte
>> >*) old_bss_addr + old_bss_size), in the region of unexelf.c that computes
>> >one or the other?
> The former includes the heap.
Yes, and I'm curious about what the difference actually is, so that we
can figure out how to compute it ourselves now that sbrk has been
withdrawn. On FreeBSD 11.0 x86-64 (which still has sbrk) the difference
is 0 for Emacs master, but on AMD apparently the value is something
other than 0.
next prev parent reply other threads:[~2016-11-09 17:52 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 [this message]
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
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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