On Sun, Jul 17, 2022 at 2:58 AM Marc Zyngier <maz@xxxxxxxxxx> wrote: > > On Fri, 15 Jul 2022 07:10:15 +0100, > Kalesh Singh <kaleshsingh@xxxxxxxxxx> wrote: > > > > Add brief description on how to use stacktrace/common.h to implement > > a stack unwinder. > > > > Signed-off-by: Kalesh Singh <kaleshsingh@xxxxxxxxxx> > > --- > > arch/arm64/include/asm/stacktrace/common.h | 8 ++++++++ > > 1 file changed, 8 insertions(+) > > > > diff --git a/arch/arm64/include/asm/stacktrace/common.h b/arch/arm64/include/asm/stacktrace/common.h > > index f86efe71479d..b362086f4c70 100644 > > --- a/arch/arm64/include/asm/stacktrace/common.h > > +++ b/arch/arm64/include/asm/stacktrace/common.h > > @@ -2,6 +2,14 @@ > > /* > > * Common arm64 stack unwinder code. > > * > > + * To implement a new arm64 stack unwinder: > > + * 1) Include this header > > + * > > + * 2) Provide implementations for the following functions: > > + * - on_overflow_stack() > > + * - on_accessible_stack() > > + * - unwind_next() > > A short description of what these helpers are supposed to do would > also be helpful. Thanks Fuad, Marc. I'll add descriptions in the next version. > > Thanks, > > M. > > -- > Without deviation from the norm, progress is not possible. _______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
