On Sat, Mar 18, 2017 at 05:09:27PM -0400, Steven Rostedt wrote:
> @@ -111,12 +114,11 @@ GLOBAL(ftrace_regs_call)
> popl%es
> popl%fs
> popl%gs
> - addl$8, %esp/* Skip orig_ax and ip */
> - popf/* P
From: "Steven Rostedt (VMware)"
When ftrace_regs_caller was created, it was designed to preserve flags as
much as possible as it needed to act just like a breakpoint triggered on the
same location. But the design is over complicated as it treated all
operations as modifying flags. But push, mov a
2 matches
Mail list logo
