| Date | Thu, 29 Nov 2018 19:41:35 -0800 | From | Luis Chamberlain <> | Subject | Re: [RFC v3 08/19] arch: um: add shim to trap to allow installing a fault catcher for tests |
| |
On Wed, Nov 28, 2018 at 11:36:25AM -0800, Brendan Higgins wrote: > +static void segv_run_catcher(jmp_buf *catcher, void *fault_addr) > +{ > + current->thread.fault_addr = fault_addr; > + UML_LONGJMP(catcher, 1); > +}
Some documentation about what this does exactly would be appreciated. With the goal it may be useful to others wanting to consider support for other archs -- if that actually ends up being desirable.
Luis
|