From: Jim Wilson <jimw@sifive.com>
To: Andrew Burgess <andrew.burgess@embecosm.com>
Cc: Binutils <binutils@sourceware.org>,
gdb-patches@sourceware.org, Nelson Chu <nelson.chu@sifive.com>,
John Baldwin <jhb@freebsd.org>
Subject: Re: [PATCH 0/8] Bare-metal core dumps for RISC-V
Date: Wed, 2 Dec 2020 15:59:36 -0800 [thread overview]
Message-ID: <CAFyWVaYZexaGzGVMo1Ap48cLei5CAcM5AV5tKiSVeZ+Q6gA7jg@mail.gmail.com> (raw)
In-Reply-To: <cover.1606930261.git.andrew.burgess@embecosm.com>
On Wed, Dec 2, 2020 at 9:39 AM Andrew Burgess <andrew.burgess@embecosm.com>
wrote:
> This series touches both binutils and gdb. Patches #2, #4, and #6 are
> binutils patches, all the rest are gdb patches.
>
> The goal of this series is to add support to GDB for generating a core
> file for a bare metal RISC-V target.
>
> As part of this series patches #2 and #3 add a generic new feature to
> GDB, the ability to include the current target description in a
> generated core file.
>
Just as a general comment, the RISC-V psabi currently only specifies the
dwarf2 register numbers, which the compiler obviously needs. Otherwise, it
doesn't try to document anything gdb related, as it has been mainly
assembler/linker/compiler folk contributing to it. At some point we might
need some gdb related documentation. Some of the changes here potentially
affect llvm/lldb and the FreeBSD folks, and they may not be reading GNU
mailing lists.
Jim
next prev parent reply other threads:[~2020-12-02 23:59 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-02 17:39 Andrew Burgess
2020-12-02 17:39 ` [PATCH 1/8] gdb/riscv: use a single regset supply function for riscv fbsd & linux Andrew Burgess
2021-01-18 14:15 ` Andrew Burgess
2020-12-02 17:39 ` [PATCH 2/8] bfd/binutils: support for gdb target descriptions in the core file Andrew Burgess
2020-12-02 18:21 ` Luis Machado
2020-12-02 22:58 ` Jim Wilson
2020-12-03 12:16 ` Luis Machado
[not found] ` <20201214115512.GI2945@embecosm.com>
2021-01-11 10:19 ` Andrew Burgess
2021-01-11 13:03 ` Luis Machado
2020-12-07 12:48 ` Andrew Burgess
2020-12-02 17:39 ` [PATCH 3/8] gdb: write target description into " Andrew Burgess
2020-12-03 20:36 ` Tom Tromey
2020-12-07 14:38 ` Andrew Burgess
2020-12-02 17:39 ` [PATCH 4/8] bfd/riscv: prepare to handle bare metal core dump creation Andrew Burgess
2020-12-02 23:24 ` Jim Wilson
2020-12-07 14:39 ` Andrew Burgess
2020-12-02 17:39 ` [PATCH 5/8] gdb/riscv: introduce bare metal core dump support Andrew Burgess
2020-12-02 18:12 ` Luis Machado
2020-12-07 15:17 ` Andrew Burgess
2020-12-07 15:58 ` Luis Machado
2020-12-07 16:58 ` Andrew Burgess
2020-12-07 17:24 ` Luis Machado
2020-12-07 18:11 ` Andrew Burgess
2020-12-07 19:00 ` Luis Machado
2020-12-07 19:23 ` Andrew Burgess
2020-12-07 19:39 ` Luis Machado
2020-12-07 19:51 ` Paul Mathieu
2020-12-13 10:13 ` Fredrik Hederstierna
2020-12-02 17:39 ` [PATCH 6/8] bfd/binutils: add support for RISC-V CSRs in core files Andrew Burgess
2020-12-02 23:50 ` Jim Wilson
2020-12-07 15:19 ` Andrew Burgess
2020-12-14 13:37 ` Andrew Burgess
2020-12-02 17:39 ` [PATCH 7/8] gdb/riscv: make riscv target description names global Andrew Burgess
2020-12-02 17:39 ` [PATCH 8/8] gdb/riscv: write CSRs into baremetal core dumps Andrew Burgess
2020-12-02 23:59 ` Jim Wilson [this message]
2020-12-07 12:10 ` [PATCH 0/8] Bare-metal core dumps for RISC-V Andrew Burgess
2020-12-07 19:57 ` Jim Wilson
2020-12-03 20:40 ` Tom Tromey
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