From: Alexey Brodkin <Alexey.Brodkin@synopsys.com>
To: Helmut Grohne <helmut@subdivi.de>
Cc: GNU C Library <libc-alpha@sourceware.org>,
Vineet Gupta <vineetg76@gmail.com>,
Vineet Gupta <Vineet.Gupta1@synopsys.com>,
"debian-arm@lists.debian.org" <debian-arm@lists.debian.org>,
arcml <linux-snps-arc@lists.infradead.org>,
Claudiu Zissulescu <Claudiu.Zissulescu@synopsys.com>
Subject: RE: ARC rebootstrap prereq (was Re: switching ARC to 64-bit time_t )
Date: Thu, 26 Mar 2020 12:53:45 +0000 [thread overview]
Message-ID: <CY4PR1201MB01202B2FF493C221420F422DA1CF0@CY4PR1201MB0120.namprd12.prod.outlook.com> (raw)
In-Reply-To: <20200326122401.GA5669@alf.mars>
Hi Helmut,
> > 2. libgpg-error has ARC support since v1.33, see:
> > https://urldefense.proofpoint.com/v2/url?u=http-3A__git.gnupg.org_cgi-2Dbin_gitweb.cgi-3Fp-
> 3Dlibgpg-2Derror.git-3Ba-3Dcommit-3Bh-
> 3D48c8f8ddfc80&d=DwIBAg&c=DPL6_X_6JkXFx7AXWqB0tg&r=lqdeeSSEes0GFDDl656eViXO7breS55ytWkhpk5R81I&m=_zJyx
> Gdx_-O_dKHjFp6S-2ZXebEcmuHfmUsgpc4uEXA&s=myC306ViTlaxOV8nbOJR8pC74k2lsKmmB1hCGQR0PrE&e=
>
> This is only the native-support. For rebootstrap, we also need cross
> build support, i.e. recording the generated lock-obj header (once glibc
> is done).
>
> > And only for "libatomic-ops" & "guile" nothing has been done yet so if there's something
> > that really needs to be done please let us know.
>
> I suggest that you focus on libatomic-ops then. And on glibc of course.
> I guess that the other issues are easily solvable when they arise.
Sorry for this stupid question but I'm not very familiar with use-cases for
libatomic-ops so would like to get some more clarification on what's needed here.
I know that GCC has quite a few built-ins for atomic ops and we do implement them.
I'm adding our GCC maintainer (Claudiu) in the Cc so he may jump in if needed.
-Alexey
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next prev parent reply other threads:[~2020-03-26 12:54 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <cover.1578824547.git.alistair.francis@wdc.com>
[not found] ` <4e95f95966d8d7c6a8339160dc62d81c1f6a1bfb.1578824547.git.alistair.francis@wdc.com>
2020-02-12 0:14 ` [RFC v6 07/23] RISC-V: Use 64-bit time_t and off_t for RV32 and RV64 Vineet Gupta
2020-02-12 0:14 ` Alistair Francis
2020-02-12 1:30 ` Joseph Myers
2020-02-14 22:39 ` Alistair Francis
2020-02-18 23:05 ` switching ARC to 64-bit time_t (Re: [RFC v6 07/23] RISC-V: Use 64-bit time_t and off_t for RV32 and RV64) Vineet Gupta
2020-02-18 23:13 ` Joseph Myers
2020-02-19 23:09 ` Lukasz Majewski
2020-02-19 23:11 ` Lukasz Majewski
2020-02-20 8:31 ` Arnd Bergmann
2020-02-20 9:37 ` Lukasz Majewski
2020-02-20 12:37 ` Arnd Bergmann
2020-02-20 13:14 ` Lukasz Majewski
2020-02-20 14:44 ` Arnd Bergmann
2020-02-20 15:42 ` Lukasz Majewski
2020-02-20 16:08 ` Arnd Bergmann
2020-02-20 16:31 ` Lukasz Majewski
2020-02-24 2:48 ` Viresh Kumar
2020-02-21 19:56 ` Alistair Francis
2020-02-22 8:42 ` Arnd Bergmann
2020-02-24 9:00 ` Lukasz Majewski
2020-02-24 9:46 ` Andreas Schwab
2020-02-24 10:14 ` Lukasz Majewski
2020-02-24 10:23 ` Andreas Schwab
2020-02-24 10:36 ` Lukasz Majewski
2020-02-24 10:42 ` Andreas Schwab
2020-02-24 11:13 ` Lukasz Majewski
2020-02-24 12:41 ` Lukasz Majewski
2020-02-25 0:03 ` Joseph Myers
2020-02-25 11:39 ` Lukasz Majewski
2020-02-25 14:36 ` Joseph Myers
2020-02-26 13:18 ` Lukasz Majewski
2020-02-26 14:48 ` Joseph Myers
2020-02-26 16:28 ` Lukasz Majewski
2020-02-25 9:03 ` Arnd Bergmann
2020-02-20 16:27 ` Helmut Grohne
2020-03-26 0:25 ` ARC rebootstrap prereq (was Re: switching ARC to 64-bit time_t ) Vineet Gupta
2020-03-26 5:54 ` Helmut Grohne
2020-03-26 11:51 ` Alexey Brodkin
2020-03-26 12:24 ` Helmut Grohne
2020-03-26 12:53 ` Alexey Brodkin [this message]
2020-03-26 14:28 ` Helmut Grohne
2020-03-26 19:04 ` Lennart Sorensen
2020-08-26 14:39 ` Vineet Gupta
2020-08-26 15:43 ` Helmut Grohne
2020-08-26 21:16 ` Aurelien Jarno
2021-02-24 20:17 ` Vineet Gupta
2021-02-26 9:47 ` Helmut Grohne
2021-02-26 15:58 ` Vineet Gupta
2021-08-21 17:36 ` Aurelien Jarno
2020-02-12 1:42 ` [RFC v6 07/23] RISC-V: Use 64-bit time_t and off_t for RV32 and RV64 Vineet Gupta
2020-02-12 12:58 ` Arnd Bergmann
2020-02-19 0:56 ` Vineet Gupta
2020-02-19 1:03 ` Alistair Francis
2020-02-19 1:31 ` Vineet Gupta
2020-02-19 8:30 ` Andreas Schwab
2020-02-19 18:42 ` Vineet Gupta
2020-02-19 23:18 ` Lukasz Majewski
2020-02-20 0:26 ` Vineet Gupta
2020-02-20 0:46 ` Joseph Myers
2020-02-20 8:24 ` Arnd Bergmann
2020-02-20 10:28 ` Lukasz Majewski
2020-02-20 14:14 ` Joseph Myers
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