On Sun, May 04, 2025 at 12:43:30PM -0400, Steven Rostedt wrote:
On Sun, 4 May 2025 11:30:32 +0200
Ingo Molnar [off-list ref] wrote:
quoted
quoted
+struct unwind_user_state {
+ unsigned long ip;
+ unsigned long sp;
+ unsigned long fp;
+ enum unwind_user_type type;
+ bool done;
+};
Will any of these types be visible to tooling via ABIs?
Not that I'm aware of. Josh can confirm. Josh?
With the exception of BTF (which exposes pretty much all structures), I
believe this is completely internal for the generic code of the unwinder.
Correct, these types are strictly internal to the kernel.
--
Josh