From: Kevin Buettner <kevinb@redhat.com>
To: gdb-patches@sourceware.org
Cc: Jim Wilson <jimw@sifive.com>
Subject: Re: [PATCH 2/2] RISC-V: Linux signal frame support.
Date: Fri, 26 Oct 2018 03:58:00 -0000 [thread overview]
Message-ID: <20181025205824.41e2a65a@pinnacle.lan> (raw)
In-Reply-To: <20181026000030.3847-1-jimw@sifive.com>
On Thu, 25 Oct 2018 17:00:30 -0700
Jim Wilson <jimw@sifive.com> wrote:
> Add support for recognizing signal trampolines, parsing the signal frame,
> and reading register values from it.
>
> gdb/
> * riscv-linux-tdep.c: Include tramp-frame.h and trad-frame.h.
> (riscv_linux_sigframe_init): Declare.
> (RISCV_INST_LI_A7_SIGRETURN, RISCV_INT_ECALL): New.
> (riscv_linux_sigframe): New.
> (SIGFRAME_SIGINFO_SIZE, UCONTEXT_MCONTEXT_OFFSET): New.
> (riscv_linux_sigframe_init): Define.
> (riscv_linux_init_abi): Call tramp_frame_prepend_unwinder.
Hi Jim,
Though I don't claim any knowledge of the RISC-V architecture, I
read through your patch and it looks reasonable to me.
Kevin
next prev parent reply other threads:[~2018-10-26 3:58 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-25 23:59 [PATCH 0/2] " Jim Wilson
2018-10-25 23:59 ` [PATCH 1/2] " Jim Wilson
2018-10-26 3:25 ` Kevin Buettner
2018-10-26 17:34 ` Jim Wilson
2018-10-26 0:01 ` [PATCH 2/2] " Jim Wilson
2018-10-26 3:58 ` Kevin Buettner [this message]
2018-10-26 7:32 ` [PATCH 0/2] " Andrew Burgess
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