On Thu, 18 Jun 2026 at 17:33, Jim MacArthur <[email protected]> wrote: > > Adds the GPC bypass windows defined in D9.2 of the Arm ARM. D9.8 (the > APAS instruction) is not implemented yet. > > A large part of this is testing. To test GPC effectively, we need to > check that memory accesses are causing exceptions, or not causing exceptions > as appropriate. For some tests, boot.S is altered to record certain > exceptions and continue executing the test. An alternative would be > to use gdbstub to break on locations inside the vector table and continue, > but this requires significant coordination between the C test binary and > Python test driver, so has been avoided for now. > > Signed-off-by: Jim MacArthur <[email protected]>
Applied to target-arm.next, thanks. -- PMM
