From: "Martin Liška" <mliska@suse.cz>
To: Alexander Monakov <amonakov@ispras.ru>
Cc: gcc-patches@gcc.gnu.org, Jan Hubicka <hubicka@ucw.cz>
Subject: Re: [PATCH] lto-plugin: add support for feature detection
Date: Wed, 4 May 2022 15:31:32 +0200 [thread overview]
Message-ID: <ec985643-642f-979d-2c59-7e23543ade09@suse.cz> (raw)
In-Reply-To: <c9f66e9b-29ab-f7eb-78d6-2270ebcb7d22@ispras.ru>
On 5/4/22 15:10, Alexander Monakov wrote:
> On Wed, 4 May 2022, Martin Liška wrote:
>
>> On 5/4/22 14:32, Alexander Monakov wrote:
>>> On Wed, 4 May 2022, Martin Liška wrote:
>>>
>>>> The patch is a follow-up of the discussion we've got in:
>>>> https://gcc.gnu.org/pipermail/gcc-patches/2022-May/593901.html
>>>>
>>>> Mold linker would appreciate knowing in advance if get_symbols_v3 is supported
>>>> by a GCC plug-in or not.
>
> Out of curiousity, I looked at mold, and I don't understand what problem this
> detection is solving, nor why this is the best way to solve that. Was there
> some discussion with mold author I should check out?
Sure, please take a look at this issue:
https://github.com/rui314/mold/issues/454#issuecomment-1116849458
>
> Note that mold takes this not only as 'v3 API is supported', but, more
> importantly, as 'v2 entrypoint will not be called'.
Yes, if they register get_symbols_v3, then it will be called. That's how the
plug-in works.
Martin
>
> Alexander
next prev parent reply other threads:[~2022-05-04 13:31 UTC|newest]
Thread overview: 76+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-02 7:51 [PATCH] Support LDPT_GET_SYMBOLS_V3 Martin Liška
2022-05-04 12:20 ` [PATCH] lto-plugin: add support for feature detection Martin Liška
2022-05-04 12:32 ` Alexander Monakov
2022-05-04 12:41 ` Martin Liška
2022-05-04 13:10 ` Alexander Monakov
2022-05-04 13:31 ` Martin Liška [this message]
2022-05-04 15:06 ` Bernhard Reutner-Fischer
2022-05-05 6:15 ` Richard Biener
2022-05-05 6:31 ` Richard Biener
2022-05-05 10:52 ` Alexander Monakov
2022-05-05 12:50 ` Martin Liška
2022-05-06 14:46 ` Alexander Monakov
2022-05-09 9:05 ` Martin Liška
2022-05-15 6:57 ` Rui Ueyama
2022-05-15 7:53 ` Alexander Monakov
2022-05-15 8:07 ` Rui Ueyama
2022-05-15 8:50 ` Alexander Monakov
2022-05-15 10:01 ` Rui Ueyama
2022-05-15 10:09 ` Alexander Monakov
2022-05-15 10:32 ` Rui Ueyama
2022-05-15 11:37 ` Alexander Monakov
2022-05-15 11:52 ` Rui Ueyama
2022-05-15 12:07 ` Alexander Monakov
2022-05-16 2:41 ` Rui Ueyama
2022-05-16 6:38 ` Alexander Monakov
2022-05-16 8:37 ` Rui Ueyama
2022-05-16 9:10 ` Richard Biener
2022-05-16 9:15 ` Alexander Monakov
2022-05-16 9:25 ` Jan Hubicka
2022-05-16 9:38 ` Martin Liška
2022-05-16 9:50 ` Jan Hubicka
2022-05-16 10:22 ` Richard Biener
2022-05-16 9:58 ` Rui Ueyama
2022-05-16 10:28 ` Richard Biener
2022-05-16 10:44 ` Rui Ueyama
2022-05-16 12:04 ` Martin Liška
2022-05-16 13:07 ` Rui Ueyama
2022-05-16 13:38 ` Alexander Monakov
2022-05-16 15:16 ` Alexander Monakov
2022-05-17 6:20 ` Richard Biener
2022-05-17 13:44 ` Martin Liška
2022-06-16 6:59 ` [PATCH 1/3] lto-plugin: support LDPT_GET_SYMBOLS_V3 Martin Liška
2022-06-20 9:23 ` Richard Biener
2022-06-16 7:01 ` [PATCH 2/3] lto-plugin: make claim_file_handler thread-safe Martin Liška
2022-06-20 9:32 ` Richard Biener
2022-06-20 10:20 ` Martin Liška
2022-06-21 7:56 ` Richard Biener
2022-06-21 8:43 ` Martin Liška
2022-06-24 8:37 ` Richard Biener
2022-06-16 7:01 ` [PATCH 3/3] lto-plugin: implement LDPT_GET_API_VERSION Martin Liška
2022-06-16 8:00 ` Alexander Monakov
2022-06-16 12:25 ` Martin Liška
2022-06-20 9:35 ` Richard Biener
2022-06-20 13:01 ` Martin Liška
2022-06-30 6:43 ` Rui Ueyama
2022-06-30 8:42 ` Martin Liška
2022-07-01 6:36 ` Richard Biener
2022-07-04 14:17 ` Martin Liška
2022-07-07 2:19 ` Rui Ueyama
2022-07-08 8:42 ` Martin Liška
2022-07-08 12:41 ` Alexander Monakov
2022-07-11 7:23 ` Rui Ueyama
2022-07-11 9:16 ` Alexander Monakov
2022-07-11 9:55 ` Richard Biener
2022-07-11 10:51 ` Martin Liška
2022-07-11 12:24 ` Rui Ueyama
2022-07-11 12:38 ` Alexander Monakov
2022-07-11 12:51 ` Martin Liška
2022-07-12 1:36 ` Rui Ueyama
2022-07-11 16:35 ` Alexander Monakov
2022-07-12 6:28 ` Richard Biener
2022-07-12 7:36 ` Martin Liška
2022-07-12 11:50 ` Rui Ueyama
2022-07-12 13:21 ` Richard Biener
2022-07-12 13:31 ` Martin Liška
2022-07-13 7:44 ` Rui Ueyama
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