From: Jim Wilson <jimw@sifive.com>
To: Andreas Schwab <schwab@suse.de>
Cc: "Andrew Burgess" <andrew.burgess@embecosm.com>,
"Simon Marchi" <simark@simark.ca>,
"Maciej W. Rozycki" <macro@wdc.com>,
jiangshuai_li@c-sky.com, guoren@kernel.org,
gdb-patches@sourceware.org, 夏立方 <lifang_xia@c-sky.com>,
yunhai_shang <yunhai_shang@c-sky.com>
Subject: Re: [PATCH] riscv: add gdbserver support
Date: Wed, 22 Jan 2020 00:11:00 -0000 [thread overview]
Message-ID: <CAFyWVaY6QHOuCcSDKCDp3c0YvpJ9f62CaQ+09BgoqSX-c-C+mw@mail.gmail.com> (raw)
In-Reply-To: <mvmsgk9ey2u.fsf@suse.de>
On Tue, Jan 21, 2020 at 5:30 AM Andreas Schwab <schwab@suse.de> wrote:
> Not sure whether the QEMU linux-user emulation is good enough for
> building GDB:
No, I wouldn't recommend a user mode qemu for gdb work. A system mode
qemu does work for building and running gdb. I used this to develop
the risc-v linux native gdb port. Though I suspect trying to run the
gdb testsuite on qemu would find some interesting risc-v qemu bugs.
It is possible to use a cross gdb with a program running on a system
or user mode qemu via target remote, though I don't test this very
often.
Jim
next prev parent reply other threads:[~2020-01-21 23:56 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-15 5:01 jiangshuai_li
2020-01-20 23:33 ` Jim Wilson
2020-01-21 0:30 ` Maciej W. Rozycki
2020-01-21 2:13 ` Simon Marchi
2020-01-21 2:17 ` Maciej W. Rozycki
2020-01-21 13:01 ` Andrew Burgess
2020-01-21 13:28 ` Andrew Burgess
2020-01-21 13:47 ` Andreas Schwab
2020-01-22 0:11 ` Jim Wilson [this message]
2020-01-22 0:45 ` Jim Wilson
2020-01-22 10:19 ` Jim Wilson
2020-01-22 14:08 ` Andrew Burgess
2020-01-21 23:56 ` Jim Wilson
2020-01-22 5:26 ` Guo Ren
2020-01-22 6:15 ` Jim Wilson
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