Re: [RFC PATCH v2 2/6] uprobes/x86: Emulate unconditional rip-relative jmp's

From: Oleg Nesterov
Date: Thu Apr 10 2014 - 09:47:40 EST


On 04/10, Denys Vlasenko wrote:
>
> On 04/09/2014 09:44 PM, Oleg Nesterov wrote:
> > uprobes/x86: Emulate unconditional rip-relative jmp's
>
> I propose "Emulate unconditional relative jmp's"

Thanks, will do. And I also agree with your reply to 0/6, will update
the code/subjects.

>
> > + union {
> > #ifdef CONFIG_X86_64
> > - unsigned long rip_rela_target_address;
> > + unsigned long rip_rela_target_address;
> > #endif
> > + struct {
> > + s32 disp;
>
> In x86-speak, jumps and calls have "offsets", not "displacements"

OK. s/disp/offs/.

Oleg.

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