From: Jim Wilson <jimw@sifive.com>
To: Kuan-Lin Chen <kuanlinchentw@gmail.com>,
"binutils@sourceware.org Development" <binutils@sourceware.org>
Subject: Re: [PATCH] [RISCV] Support subtraction of .uleb128.
Date: Mon, 02 Dec 2019 22:27:00 -0000 [thread overview]
Message-ID: <d86c7a5b-6068-9717-d4f4-c9221efc83e0@sifive.com> (raw)
In-Reply-To: <CAJr6u0h3bsoK+-WXzs+ZHUi-GNb06MY8nDKD9=1JRFEGRp5r=A@mail.gmail.com>
On 11/27/19 12:11 AM, Kuan-Lin Chen wrote:
> The data length of uleb128 is variable. So linker must recalculate the
> value of the subtraction. The patch leave relocations in object files
> so that linker can relocate again after relaxation.
I think we should have some agreement on the psABI change before we
accept binutils patches. We should give the LLVM/lld folks a chance to
comment. I see you did file a psABI pull request, and that there is no
discussion on that yet.
https://github.com/riscv/riscv-elf-psabi-doc/pull/124
I haven't reviewed the patch yet. I took a week off, and am now trying
to catch up on the backlog.
Jim
next prev parent reply other threads:[~2019-12-02 22:27 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-27 8:12 Kuan-Lin Chen
2019-11-27 10:36 ` Andreas Schwab
2019-12-02 1:18 ` Kuan-Lin Chen
2019-12-02 22:27 ` Jim Wilson [this message]
2019-12-06 23:48 ` Palmer Dabbelt via binutils
2019-12-10 5:43 ` Kuan-Lin Chen
2019-12-17 23:59 ` Jim Wilson
2019-12-18 1:50 ` Nelson Chu
2020-01-06 8:18 ` Kuan-Lin Chen
2020-01-06 8:37 ` Kito Cheng
2020-01-06 8:44 ` Kuan-Lin Chen
2020-01-09 23:20 ` Palmer Dabbelt via binutils
2020-01-22 7:26 ` Kuan-Lin Chen
2020-09-25 7:14 ` Kito Cheng
2020-09-25 15:55 ` Jozef Lawrynowicz
2020-09-01 12:56 Jozef Lawrynowicz
2020-09-02 1:29 ` Kuan-Lin Chen
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