[RFC/RFT 2/2] RISC-V: kprobes/kretprobe support
guoren at kernel.org
Sun Jul 5 10:57:45 EDT 2020
On Wed, Jun 17, 2020 at 10:54 PM Masami Hiramatsu <mhiramat at kernel.org> wrote:
> Hi Guo and Patrick,
> On Wed, 17 Jun 2020 20:58:32 +0800
> Guo Ren <guoren at kernel.org> wrote:
> > Hi Patrick,
> > I'm the author of csky's kprobe & uprobe, please ref to kprobe , uprobe 
> > 1: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/arch/csky?h=v5.8-rc1&id=33e53ae1ce413a081254e686d9b27cc1b3585e2f
> > 2: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/arch/csky?h=v5.8-rc1&id=8f6bb793b2be82f1f73bfb416486f156f70b4314
> Thanks for the porting!
> > May I continue your patches to finish the work? I'll keep the primary
> > author's name of you with the patches which you've done.
> > Most of the instructions' emulation codes will be deprecated, but the
> > rest is ok. Maybe you should finish executing out of the slot first
> > and then implement pc-related instructions' emulation.
> I can review the patch if you update it. Anyway, my major concern was the
> self-modifying code, others are minor points.
I've done riscv kprobe/uprobe: . Please take a look when you are
convenient, take a look.
Thanks a lot
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