From: "Nicolas Bértolo" <nicolasbertolo@gmail.com>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 41242@debbugs.gnu.org, Andrea Corallo <akrl@sdf.org>
Subject: bug#41242: Port feature/native-comp to Windows
Date: Sat, 23 May 2020 14:20:09 -0300 [thread overview]
Message-ID: <CAFnS-OnYHa+O1t7hDksyPjd8p9rQUmAU64O0k03XL9aSMafXwA@mail.gmail.com> (raw)
In-Reply-To: <83367qzio7.fsf@gnu.org>
[-- Attachment #1: Type: text/plain, Size: 1226 bytes --]
> My observation was based on the fact that addresses of the same
> objects that I see in the debugger are different from session to
> session on Windows 7 and Windows 10, but not on XP.
That would mean that the heap is randomized, right? But the code could
still be always loaded at the same address.
Coming back to the performance problem when loading: apart from reducing
the number of files probed, we could try parallelizing openp() using a
thread
pool. What do you think?
Nicolas
El sáb., 23 may. 2020 a las 14:04, Eli Zaretskii (<eliz@gnu.org>) escribió:
> > From: Nicolas Bértolo <nicolasbertolo@gmail.com>
> > Date: Sat, 23 May 2020 13:20:06 -0300
> > Cc: Andrea Corallo <akrl@sdf.org>, 41242@debbugs.gnu.org
> >
> > > I don't think so, I see it on modern versions of Windows all the time.
> >
> > Using ProcessExplorer this is what I see in my machine:
> >
> > - emacs.exe is always loaded @ 0x40000000.
> > - .eln files do not have the ASLR flag enabled and "Image Base" ==
> "Base".
>
> My observation was based on the fact that addresses of the same
> objects that I see in the debugger are different from session to
> session on Windows 7 and Windows 10, but not on XP.
>
[-- Attachment #2: Type: text/html, Size: 1928 bytes --]
next prev parent reply other threads:[~2020-05-23 17:20 UTC|newest]
Thread overview: 149+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-13 19:26 bug#41242: Port feature/native-comp to Windows Nicolas Bértolo
2020-05-13 19:36 ` Eli Zaretskii
2020-05-13 19:39 ` Eli Zaretskii
2020-05-13 20:01 ` Nicolas Bértolo
2020-05-13 22:25 ` Andrea Corallo
2020-05-14 13:42 ` Eli Zaretskii
2020-05-13 20:08 ` Andrea Corallo
2020-05-13 20:27 ` Andrea Corallo
2020-05-13 19:56 ` Andrea Corallo
2020-05-13 20:03 ` Nicolas Bértolo
2020-05-14 10:18 ` Andrea Corallo
2020-05-14 10:45 ` Eli Zaretskii
2020-05-14 11:17 ` Andrea Corallo
2020-05-14 14:32 ` Eli Zaretskii
2020-05-14 15:03 ` Andrea Corallo
2020-05-14 16:50 ` Nicolas Bértolo
2020-05-14 17:28 ` Eli Zaretskii
2020-05-14 17:35 ` Nicolas Bértolo
2020-05-14 17:56 ` Eli Zaretskii
2020-05-14 18:00 ` Nicolas Bértolo
2020-05-14 18:29 ` Eli Zaretskii
2020-05-14 18:35 ` Andrea Corallo
2020-05-14 18:29 ` Andrea Corallo
2020-05-14 18:59 ` Achim Gratz
2020-05-14 17:34 ` Andrea Corallo
2020-05-14 17:51 ` Nicolas Bértolo
2020-05-14 18:13 ` Andrea Corallo
2020-05-14 18:40 ` Nicolas Bértolo
2020-05-14 18:48 ` Andrea Corallo
2020-05-14 19:00 ` Nicolas Bértolo
2020-05-14 19:15 ` Andrea Corallo
2020-05-14 19:48 ` Nicolas Bértolo
2020-05-14 19:58 ` Andrea Corallo
2020-05-14 20:16 ` Nicolas Bértolo
2020-05-14 20:29 ` Andrea Corallo
2020-05-14 20:34 ` Nicolas Bértolo
2020-05-15 6:10 ` Eli Zaretskii
2020-05-14 19:16 ` Eli Zaretskii
2020-05-14 19:00 ` Eli Zaretskii
2020-05-14 19:36 ` Nicolas Bértolo
2020-05-15 6:08 ` Eli Zaretskii
2020-05-15 12:33 ` Nicolas Bértolo
2020-05-15 13:00 ` Eli Zaretskii
2020-05-15 19:44 ` Nicolas Bértolo
2020-05-16 6:22 ` Eli Zaretskii
2020-05-16 7:12 ` Andrea Corallo
2020-05-16 16:12 ` Nicolas Bértolo
2020-05-16 16:19 ` Eli Zaretskii
2020-05-16 16:31 ` Nicolas Bértolo
2020-05-16 16:42 ` Eli Zaretskii
2020-05-16 17:09 ` Nicolas Bértolo
2020-05-19 19:23 ` Nicolas Bértolo
2020-05-19 19:25 ` Nicolas Bértolo
2020-05-20 15:27 ` Eli Zaretskii
2020-05-20 15:46 ` Nicolas Bértolo
[not found] ` <83blmf13d1.fsf@gnu.org>
[not found] ` <xjfh7w7vyjk.fsf@sdf.org>
[not found] ` <83367r0zvb.fsf@gnu.org>
2020-05-23 10:37 ` Andrea Corallo
2020-05-23 11:03 ` Eli Zaretskii
2020-05-23 11:21 ` Andrea Corallo
2020-05-23 12:20 ` Eli Zaretskii
2020-05-23 12:54 ` Andrea Corallo
2020-05-23 14:41 ` Nicolas Bértolo
2020-05-23 15:11 ` Andrea Corallo
2020-05-23 15:26 ` Nicolas Bértolo
2020-05-23 16:00 ` Andrea Corallo
2020-05-23 16:04 ` Eli Zaretskii
2020-05-23 16:20 ` Nicolas Bértolo
2020-05-23 17:04 ` Eli Zaretskii
2020-05-23 17:20 ` Nicolas Bértolo [this message]
2020-05-23 17:35 ` Eli Zaretskii
2020-05-23 17:47 ` Nicolas Bértolo
2020-05-23 18:21 ` Eli Zaretskii
2020-05-23 18:29 ` Nicolas Bértolo
2020-05-23 18:37 ` Eli Zaretskii
2020-05-23 18:43 ` Nicolas Bértolo
2020-05-23 22:52 ` Nicolas Bértolo
2020-05-25 12:21 ` Andrea Corallo
2020-05-24 3:53 ` Richard Stallman
2020-05-23 17:56 ` Andrea Corallo
2020-05-23 15:52 ` Eli Zaretskii
2020-05-23 16:03 ` Nicolas Bértolo
2020-05-20 16:06 ` Andrea Corallo
2020-05-20 15:55 ` Eli Zaretskii
2020-05-20 16:12 ` Andrea Corallo
2020-05-20 16:17 ` Nicolas Bértolo
2020-05-20 17:24 ` Andrea Corallo
2020-05-20 17:29 ` Andrea Corallo
2020-05-20 17:59 ` Eli Zaretskii
2020-05-20 18:09 ` Andrea Corallo
2020-05-20 18:48 ` Nicolas Bértolo
2020-05-20 21:38 ` Andrea Corallo
2020-05-21 1:58 ` Nicolas Bértolo
2020-05-21 18:51 ` Andrea Corallo
2020-05-22 21:23 ` Andrea Corallo
2020-05-14 19:13 ` Eli Zaretskii
2020-05-14 17:14 ` Eli Zaretskii
2020-05-14 16:24 ` Nicolas Bértolo
2020-05-14 17:21 ` Eli Zaretskii
2020-05-20 16:44 ` Eli Zaretskii
2020-05-23 22:58 ` bug#41242: Port feature/native-comp to Windows - Improve handling of native compilation Andrea Corallo
2020-05-23 23:43 ` Nicolas Bértolo
2020-05-24 8:19 ` Andrea Corallo
2020-05-24 17:58 ` Nicolas Bértolo
2020-05-24 19:13 ` Andrea Corallo
2020-05-24 19:43 ` Nicolas Bértolo
2020-05-25 14:04 ` Andrea Corallo
2020-05-25 14:27 ` Nicolas Bértolo
2020-05-25 15:06 ` Andrea Corallo
2020-05-25 20:27 ` Andrea Corallo
2020-05-25 21:49 ` Nicolas Bértolo
2020-05-27 21:02 ` bug#41242: Port feature/native-comp to Windows - Determine the emacs root dir Andrea Corallo
2020-05-28 6:17 ` Eli Zaretskii
2020-05-29 0:39 ` Nicolas Bértolo
2020-05-29 12:12 ` Andrea Corallo
2020-05-29 13:54 ` Eli Zaretskii
2020-05-29 14:26 ` Andrea Corallo
2020-05-30 10:51 ` Andrea Corallo
2020-05-30 13:06 ` Nicolas Bértolo
2020-05-30 14:17 ` Andrea Corallo
2020-05-30 13:23 ` Nicolas Bértolo
2020-05-30 14:51 ` Andrea Corallo
2020-05-30 16:25 ` Nicolas Bértolo
2020-05-30 18:51 ` Andrea Corallo
2020-05-30 20:15 ` Nicolas Bértolo
2020-05-30 20:54 ` Nicolas Bértolo
2020-05-31 8:55 ` Andrea Corallo
2020-05-30 16:29 ` Eli Zaretskii
2020-05-30 14:15 ` bug#41242: Port feature/native-comp to Windows - Reduce the number of files probed when finding a lisp file Andrea Corallo
2020-05-31 15:34 ` Nicolas Bértolo
2020-05-31 22:41 ` Nicolas Bértolo
2020-06-01 7:21 ` Andrea Corallo
2020-06-01 13:56 ` Nicolas Bértolo
2020-06-01 19:24 ` Andrea Corallo
2020-06-02 0:42 ` Nicolas Bértolo
2020-06-02 14:43 ` Andrea Corallo
2020-06-02 15:02 ` Eli Zaretskii
2020-06-02 16:24 ` Andrea Corallo
2020-06-02 21:17 ` Nicolas Bértolo
2020-06-02 23:08 ` Andrea Corallo
2020-06-02 23:39 ` Nicolas Bértolo
2020-06-03 13:50 ` Andrea Corallo
2020-06-03 15:28 ` Nicolas Bértolo
2020-06-03 16:24 ` Andrea Corallo
2020-06-06 21:41 ` Andrea Corallo
2020-06-06 21:51 ` Nicolas Bértolo
2020-06-06 22:32 ` Andrea Corallo
2020-06-06 22:50 ` Nicolas Bértolo
2020-06-06 23:20 ` Andrea Corallo
2020-06-09 14:14 ` Nicolas Bértolo
2020-06-09 17:17 ` Andrea Corallo
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: https://www.gnu.org/software/emacs/
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=CAFnS-OnYHa+O1t7hDksyPjd8p9rQUmAU64O0k03XL9aSMafXwA@mail.gmail.com \
--to=nicolasbertolo@gmail.com \
--cc=41242@debbugs.gnu.org \
--cc=akrl@sdf.org \
--cc=eliz@gnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://git.savannah.gnu.org/cgit/emacs.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).